/* Premium Style - IVEAPC LIMITED */

:root {
    /* Palette Premium - Agence */
    --primary: #4b4b4b;
    /* Anthracite Grey from Logo */
    --secondary: #00aeef;
    /* Vibrant Cyan from Logo */
    --accent: #00aeef;
    /* Unified Cyan for accents */
    --background: #ffffff;
    --section-dark: #2d2d2d;
    --section-light: #f8fafc;
    --text-main: #333333;
    --text-muted: #666666;
    --text-white: #ffffff;

    /* Fonts */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing & Utilities */
    --container-max: 1280px;
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-premium: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

/* Base resets */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--background);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Custom Cursor - DISABLED to fix disappearing issue */
.cursor-dot, .cursor-outline {
    display: none !important;
}



/* Loading Screen */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--primary);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s;
}

#loader.loaded {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
    color: var(--secondary);
}

.loader-logo {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.loader-bar {
    width: 200px;
    height: 2px;
    background: rgba(197, 160, 89, 0.2);
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.loader-progress {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--secondary);
    animation: loading 2s infinite ease-in-out;
}

@keyframes loading {
    0% {
        left: -100%;
    }

    50% {
        left: 0%;
    }

    100% {
        left: 100%;
    }
}

#loader.loaded {
    opacity: 0;
    visibility: hidden;
}

/* Scroll Indicators */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 4px;
    background: var(--secondary);
    z-index: 1001;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--secondary);
    color: var(--primary);
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    z-index: 999;
    box-shadow: var(--shadow-premium);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    background: var(--primary);
    color: var(--secondary);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-smooth);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 100px 0;
}

.section-dark {
    background-color: var(--section-dark);
    color: var(--text-white);
}

.section-light {
    background-color: var(--section-light);
}

/* Typography styles */
.text-gradient {
    background: linear-gradient(135deg, var(--secondary), #70d1f4);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--secondary);
    border-radius: 2px;
}

.intro-innovation {
    font-size: 60px;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--primary);
    text-transform: none;
}

@media (max-width: 768px) {
    .intro-innovation {
        font-size: 36px;
    }
}


/* Header UI */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    padding: 1.2rem 0;
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(0, 174, 239, 0.15);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

header.scrolled {
    padding: 0.8rem 0;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

header .nav-links a {
    color: #00aeef; /* Permanent Cyan */
    text-shadow: none;
}

/* Top Bar */
.top-bar {
    background: #1e2a3e;
    color: white;
    padding: 8px 0;
    font-size: 0.75rem;
    font-weight: 500;
}

.top-bar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-info {
    display: flex;
    gap: 20px;
}

.top-bar-info span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-bar-info i {
    color: var(--secondary);
}

.top-bar-socials {
    display: flex;
    gap: 15px;
}

.top-bar-socials a {
    color: white;
    transition: color 0.3s ease;
}

.top-bar-socials a:hover {
    color: var(--secondary);
}

/* Header UI */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.header-main {
    padding: 1rem 0;
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(0, 174, 239, 0.15);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: padding 0.4s ease;
}

header.scrolled .header-main {
    padding: 0.6rem 0;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

/* ─── LOGO EN-TÊTE : Animation professionnelle ─── */

/* 1. Entrée : glisse depuis le haut + fade-in au chargement */
@keyframes logoEntrance {
    from { opacity: 0; transform: translateY(-12px) scale(0.95); }
    to   { opacity: 1; transform: translateY(0)    scale(1);    }
}

/* 2. Respiration douce continue (très subtile, marque vivante) */
@keyframes logoBreathe {
    0%, 100% { filter: drop-shadow(0 4px 10px rgba(0,174,239,0.15)); }
    50%       { filter: drop-shadow(0 6px 18px rgba(0,174,239,0.30)); }
}

header .logo-img {
    height: 56px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    border-radius: 10px;
    background: #ffffff;
    padding: 5px 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);

    /* Entrée page */
    animation:
        logoEntrance 0.7s cubic-bezier(0.22, 1, 0.36, 1) both,
        logoBreathe  5s ease-in-out 0.7s infinite;

    /* Hover : transition propre */
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1),
                box-shadow 0.35s ease,
                height 0.3s ease;
}

/* Hover : légère élévation + glow cyan */
.logo:hover .logo-img {
    transform: translateY(-3px) scale(1.04);
    box-shadow:
        0 10px 28px rgba(0,0,0,0.14),
        0  0   0 2px rgba(0,174,239,0.25);
}

/* Scroll : logo plus compact, discret */
header.scrolled .logo-img {
    height: 46px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.10);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    margin: 0;
}

@media (min-width: 1200px) {
    .nav-links {
        gap: 2.2rem;
    }
}

.nav-links li {
    position: relative;
}

.nav-links a {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
    color: var(--primary);
}

.nav-links a:hover {
    color: var(--secondary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.lang-switcher {
    display: flex;
    background: #f1f5f9;
    padding: 4px;
    border-radius: 30px;
    border: 1px solid #e2e8f0;
}

.lang-btn {
    border: none;
    background: transparent;
    padding: 6px 12px;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #64748b;
}

.lang-btn.active {
    background: var(--secondary);
    color: white;
    box-shadow: 0 4px 10px rgba(0, 174, 239, 0.3);
}

.btn-quote {
    background: var(--secondary);
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 1px;
    box-shadow: 0 8px 20px rgba(0, 174, 239, 0.2);
    transition: all 0.3s ease;
}

.btn-quote:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(0, 174, 239, 0.4);
    background: #0093cc;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 40px;
    right: 120px; /* Moved to the left of the chatbot */
    width: 50px;
    height: 50px;
    background: #1e2a3e;
    color: #00aeef;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 1500;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 174, 239, 0.2);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    background: #00aeef;
    color: white;
    box-shadow: 0 15px 30px rgba(0, 174, 239, 0.3);
}

/* Dropdown Menu - Premium Style */
.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(255, 255, 255, 0.99);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    min-width: 280px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 174, 239, 0.08);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
    border-radius: 16px;
    padding: 0.75rem 0;
    z-index: 1001;
}

/* Zone transparente pour ne pas fermer le dropdown */
.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -10px;
    right: -10px;
    height: 28px;
    background: transparent;
}

header.scrolled .dropdown-menu {
    background: rgba(255, 255, 255, 0.99);
}

/* Hover sur desktop — ouverture automatique */
.nav-links li.has-dropdown:hover .dropdown-menu,
.nav-links li.has-dropdown:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* Indicateur visuel sur le lien parent au hover */
.nav-links li.has-dropdown:hover > a,
.nav-links li.has-dropdown:focus-within > a {
    color: var(--secondary) !important;
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.65rem 1.5rem;
    color: var(--primary) !important;
    font-size: 0.78rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.2s ease;
    border-radius: 0;
}

.dropdown-menu a::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--secondary);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.2s ease;
    flex-shrink: 0;
}

.dropdown-menu a:hover {
    background: rgba(0, 174, 239, 0.07);
    color: var(--secondary) !important;
    padding-left: 1.8rem;
}

.dropdown-menu a:hover::before {
    opacity: 1;
}

/* Services Products Page */
.services-products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.service-product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    text-align: center;
    padding-bottom: 2rem;
}

.service-product-card:hover {
    transform: translateY(-10px);
}

.service-product-img {
    height: 250px;
    background: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.service-product-img img {
    max-height: 100%;
    transition: transform 0.5s ease;
}

.service-product-card:hover .service-product-img img {
    transform: scale(1.1);
}

.service-product-card h3 {
    margin: 1.5rem 0 1rem;
    font-size: 1.1rem;
    color: var(--primary);
    text-transform: uppercase;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.header-socials {
    display: flex;
    gap: 15px;
    align-items: center;
    margin-right: 10px;
}

.header-social-link {
    color: var(--secondary);
    font-size: 1.1rem;
    transition: all 0.3s ease;
    opacity: 0.8;
}

.header-social-link:hover {
    opacity: 1;
    transform: translateY(-3px);
}

@media (max-width: 992px) {
    .header-socials {
        display: none; /* Hide on mobile to save space */
    }
}


/* --- Hero Section - Cinematic Wide Layout --- */
.hero {
    position: relative;
    height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    color: var(--text-white);
    overflow: hidden;
    background-color: var(--primary);
}

/* ── Hero Video Background ── */
.hero-video-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-video-bg video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6; /* Cinematic depth */
    filter: brightness(0.7) contrast(1.1);
}

.hero-video-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: url('images/hero_industrial_wide.png') center/cover no-repeat;
    z-index: -1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(30, 42, 62, 0.9) 0%,
        rgba(30, 42, 62, 0.4) 50%,
        transparent 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    padding: 3rem;
    margin-top: 100px;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-left: 4px solid var(--secondary);
    border-radius: 0 20px 20px 0;
    animation: heroFadeIn 1.2s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4.2rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
    color: #ffffff;
}

.hero p {
    font-size: clamp(1rem, 1.2vw, 1.3rem);
    line-height: 1.6;
    margin-bottom: 3rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    font-weight: 400;
}

.hero-btns {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.hero-mute-btn {
    position: absolute;
    bottom: 30px;
    right: 30px;
    z-index: 10;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.hero-mute-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
    border-color: var(--secondary);
}



/* Buttons UI Premium Animations */
.btn {
    display: inline-block;
    padding: 0.9rem 2.2rem;
    border-radius: 4px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* Premium Download Card */
.dl-card {
    background: white;
    border-radius: 20px;
    padding: 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border: 1px solid #f0f0f0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    height: 100%;
}

.dl-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.12);
    border-color: var(--hs-cyan);
}

.dl-card-img {
    height: 200px;
    width: 100%;
    overflow: hidden;
    position: relative;
    background: #f8fafd;
}

.dl-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.dl-card:hover .dl-card-img img {
    transform: scale(1.1);
}

.dl-card-img::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to top, rgba(255,255,255,1), rgba(255,255,255,0));
}

.dl-card-content {
    padding: 25px 30px 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.dl-card-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 1.5rem;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(5px);
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    z-index: 10;
}

.dl-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--dark-blue);
    font-weight: 800;
    line-height: 1.4;
}

.dl-card p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.dl-card-meta {
    margin-bottom: 20px;
    padding-top: 15px;
    border-top: 1px solid #f0f0f0;
    font-size: 0.8rem;
    color: #888;
    display: flex;
    justify-content: space-between;
    font-weight: 600;
}

.dl-card-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: #f8f8f8;
    color: var(--dark);
    padding: 12px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.dl-card:hover .dl-card-btn {
    background: linear-gradient(135deg, var(--hs-cyan), #0080cc);
    color: white;
}

/* Main CTA Card */
.dl-cta-card {
    background: var(--dark);
    color: white;
    padding: 60px;
    border-radius: 25px;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-bottom: 60px;
}

.dl-cta-card::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    z-index: 0;
}

.dl-cta-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.dl-cta-card h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.dl-cta-card p {
    color: #ccc;
    max-width: 700px;
    margin: 0 auto 35px;
    font-size: 1.1rem;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
    z-index: -1;
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 174, 239, 0.3);
}

.btn:active {
    transform: translateY(-1px) scale(0.98);
}

.btn-primary {
    background-color: var(--secondary);
    color: var(--primary);
}

.btn-primary:hover {
    background-color: #0096ce;
    color: white;
    border-color: #0096ce;
}

.btn-outline {
    border-color: var(--secondary);
    color: var(--secondary);
    background: transparent;
}

.btn-outline:hover {
    background-color: var(--secondary);
    color: var(--primary);
}

.card {
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

/* Filter Buttons */
.filter-btn {
    background: transparent;
    border: 2px solid rgba(0, 174, 239, 0.2);
    color: var(--text-main);
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    font-family: var(--font-body);
    font-size: 0.9rem;
}

.filter-btn:hover {
    border-color: var(--secondary);
    color: var(--secondary);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--secondary);
    color: white;
    border-color: var(--secondary);
    box-shadow: 0 4px 10px rgba(0, 174, 239, 0.3);
}

/* Homepage Specific Sections */
.intro-section {
    padding: 100px 0;
    background: var(--background);
    text-align: center;
}

.intro-label {
    display: block;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--secondary);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.intro-title {
    max-width: 900px;
    margin: 0 auto 3rem;
    line-height: 1.1;
    font-size: 2.5rem;
    font-weight: 800;
}









.section-title-premium {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 3rem;
    text-transform: uppercase;
}

.services-home-desc {
    color: var(--text-muted);
    font-size: 1.2rem;
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto;
}

/* Why Choose Us Section */
.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.why-us-card {
    background: white;
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-premium);
    transition: transform 0.3s ease;
}

.why-us-card:hover {
    transform: translateY(-5px);
}

.why-us-card h3 {
    margin-bottom: 1rem;
    color: var(--secondary);
    font-size: 1.3rem;
    font-weight: 700;
}

.stats-card-dark {
    background: var(--primary);
    color: white;
    padding: 3rem;
    border-radius: 15px;
}

/* Product Range Section */
.product-range-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    align-items: center;
    gap: 5rem;
}

.product-range-img-wrapper {
    width: 100%;
    max-width: 653px;
    height: 540px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    margin: 0 auto;
}

.product-range-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-range-content h2 {
    margin-bottom: 2rem;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
}

.product-range-content p {
    color: var(--text-muted);
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 2.5rem;
    text-align: justify;
}

/* Product Grid & Cards */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.product-card-img {
    height: 250px;
    overflow: hidden;
    background: #f9f9f9;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.product-card-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.product-card:hover .product-card-img img {
    transform: scale(1.1);
}

.product-card-body {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-card-category {
    text-transform: uppercase;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}

.product-card-title {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    line-height: 1.4;
    color: var(--primary);
}

.product-card-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

/* Services Flip Cards */
.flip-card {
    background-color: transparent;
    width: 100%;
    height: 400px;
    perspective: 1000px;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2.5rem;
    box-shadow: var(--shadow-premium);
}

.flip-card-front {
    background-color: white;
    color: var(--primary);
}

.flip-card-back {
    background-color: var(--primary);
    color: white;
    transform: rotateY(180deg);
}

.flip-card i {
    font-size: 3rem;
    color: var(--secondary);
    margin-bottom: 2rem;
}

.btn-primary {
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
    z-index: -1;
}

.btn-primary:hover::before {
    left: 100%;
}

/* Utility Grid & Cards */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.card-premium {
    background: white;
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-premium);
}

.card-icon-box {
    margin-bottom: 1rem;
    color: var(--secondary);
    font-size: 1.5rem;
}

.main-content {
    padding-top: 100px;
}

/* Lang Switcher */
.lang-switcher {
    display: flex;
    gap: 0.3rem;
    background: rgba(0, 0, 0, 0.05);
    padding: 3px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

header.scrolled .lang-switcher {
    background: #f1f5f9;
    border-color: #e2e8f0;
}

.lang-btn {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 700;
    font-size: 0.7rem;
    padding: 6px 12px;
    cursor: pointer;
    border-radius: 50px;
    transition: all 0.3s ease;
}

header.scrolled .lang-btn {
    color: #64748b;
}

.lang-btn.active {
    background-color: #00aeef;
    color: #ffffff !important;
    box-shadow: 0 4px 10px rgba(0, 174, 239, 0.3);
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal.appear {
    opacity: 1;
    transform: translateY(0);
}

/* Scroll Down Indicator */
.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: white;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.hero-scroll:hover {
    opacity: 1;
}

.hero-scroll i {
    animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {
    0%, 20%, 50%, 80%, 100% {transform: translateY(0);}
    40% {transform: translateY(-10px);}
    60% {transform: translateY(-5px);}
}


/* Similar Products Carousel */
.similar-products-section {
    padding: 60px 0;
    border-top: 1px solid #eee;
}

.section-header-compact {
    margin-bottom: 30px;
}

.similar-products-container {
    position: relative;
    display: flex;
    align-items: center;
}

.similar-products-grid {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 20px 5px;
    -ms-overflow-style: none; /* IE/Edge */
    scrollbar-width: none; /* Firefox */
}

.similar-products-grid::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.similar-card {
    min-width: 250px;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #f0f0f0;
}

.similar-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.similar-card-img {
    height: 180px;
    padding: 15px;
    background: #f9f9f9;
}

.flip-card-back {
    background-color: var(--primary);
    color: white;
    transform: rotateY(180deg);
}

.flip-card i {
    font-size: 3rem;
    color: var(--secondary);
    margin-bottom: 2rem;
}

.btn-primary {
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
    z-index: -1;
}

.btn-primary:hover::before {
    left: 100%;
}

/* Utility Grid & Cards */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.card-premium {
    background: white;
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-premium);
}

.card-icon-box {
    margin-bottom: 1rem;
    color: var(--secondary);
    font-size: 1.5rem;
}

.main-content {
    padding-top: 100px;
}

/* Lang Switcher */
.lang-switcher {
    display: flex;
    gap: 0.3rem;
    background: rgba(0, 0, 0, 0.05);
    padding: 3px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

header.scrolled .lang-switcher {
    background: #f1f5f9;
    border-color: #e2e8f0;
}

.lang-btn {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 700;
    font-size: 0.7rem;
    padding: 6px 12px;
    cursor: pointer;
    border-radius: 50px;
    transition: all 0.3s ease;
}

header.scrolled .lang-btn {
    color: #64748b;
}

.lang-btn.active {
    background-color: #00aeef;
    color: #ffffff !important;
    box-shadow: 0 4px 10px rgba(0, 174, 239, 0.3);
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal.appear {
    opacity: 1;
    transform: translateY(0);
}

/* Scroll Down Indicator */
.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: white;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.hero-scroll:hover {
    opacity: 1;
}

.hero-scroll i {
    animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {
    0%, 20%, 50%, 80%, 100% {transform: translateY(0);}
    40% {transform: translateY(-10px);}
    60% {transform: translateY(-5px);}
}


/* Similar Products Carousel */
.similar-products-section {
    padding: 60px 0;
    border-top: 1px solid #eee;
}

.section-header-compact {
    margin-bottom: 30px;
}

.similar-products-container {
    position: relative;
    display: flex;
    align-items: center;
}

.similar-products-grid {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 20px 5px;
    -ms-overflow-style: none; /* IE/Edge */
    scrollbar-width: none; /* Firefox */
}

.similar-products-grid::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.similar-card {
    min-width: 250px;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #f0f0f0;
}

.similar-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.similar-card-img {
    height: 180px;
    padding: 15px;
    background: #f9f9f9;
    display: flex;
    align-items: center;
    justify-content: center;
}

.similar-card-img img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    mix-blend-mode: multiply;
}

.similar-card-body {
    padding: 20px;
}

.similar-card-title {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 2.8em;
}

.similar-card-btn {
    display: block;
    text-align: center;
    padding: 8px;
    background: #f1f5f9;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--secondary);
    transition: all 0.3s ease;
}

.similar-card-btn:hover {
    background: var(--secondary);
    color: white;
}

.scroll-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    border: 1px solid #ddd;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    cursor: pointer;
    z-index: 5;
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.scroll-btn:hover {
    background: var(--secondary);
    color: white;
    border-color: var(--secondary);
}

.scroll-btn.prev { left: -20px; }
.scroll-btn.next { right: -20px; }

@media (max-width: 768px) {
    .scroll-btn { display: none; }
    .similar-products-grid { padding: 10px 0; }
    .similar-card { min-width: 200px; }
}

/* Footer UI */
footer {
    background-color: #020617;
    color: var(--text-white);
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo {
    display: block;
    margin-bottom: 1.5rem;
    width: fit-content;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
}

/* ─── LOGO PIED DE PAGE : Animation premium ─── */

/* 1. Pulsation lumineuse lente — marque de prestige */
@keyframes footerLogoPulse {
    0%,100% {
        box-shadow: 0 6px 20px rgba(0,0,0,0.25),
                    0 0   0  0   rgba(0,174,239,0);
    }
    50% {
        box-shadow: 0 10px 30px rgba(0,0,0,0.30),
                    0  0   0  4px rgba(0,174,239,0.18);
    }
}

/* 2. Shimmer horizontal au hover */
@keyframes logoShimmer {
    from { background-position: -200% center; }
    to   { background-position:  200% center; }
}

.footer-logo-img {
    height: 64px;
    width: auto;
    max-width: 220px;
    object-fit: contain;
    border-radius: 10px;
    background: #ffffff;
    padding: 6px 10px;
    display: block;

    /* Pulsation lumineuse continue */
    animation: footerLogoPulse 4s ease-in-out infinite;

    transition:
        transform  0.45s cubic-bezier(0.34, 1.56, 0.64, 1),
        box-shadow 0.4s ease;
}

/* Hover footer logo : soulèvement + halo cyan intense */
.footer-logo:hover .footer-logo-img {
    transform: translateY(-6px) scale(1.07);
    box-shadow:
        0 18px 40px rgba(0,0,0,0.28),
        0  0   0  3px rgba(0,174,239,0.40),
        0  0  30px 4px rgba(0,174,239,0.15);
    animation-play-state: paused; /* Fige la pulsation au hover */
}

.footer-logo::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -150%;
    width: 60px;
    height: 200%;
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.6) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(30deg);
    animation: footerLogoShine 5s infinite;
    pointer-events: none;
}

@keyframes footerLogoPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.04);
    }
}

@keyframes footerLogoShine {
    0% { left: -150%; }
    20% { left: 150%; }
    100% { left: 150%; }
}


.footer-about p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.footer-title {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--white);
    text-transform: uppercase;
}

.footer-links li {
    margin-bottom: 1rem;
}

.footer-links a {
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--secondary);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--text-muted);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Marquee Animation */
.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    padding: 3rem 0;
    background: #f8fafc;
    border-top: 1px solid rgba(197, 160, 89, 0.1);
    border-bottom: 1px solid rgba(197, 160, 89, 0.1);
}

.marquee-content {
    display: inline-flex;
    animation: marquee 30s linear infinite;
    gap: 2rem;
}

.marquee-item {
    width: 300px;
    height: 300px;
    flex-shrink: 0;
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.marquee-item:hover {
    transform: scale(1.05);
    border: 1px solid var(--secondary);
}

.marquee-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 3rem;
    }

    .nav-links {
        display: none;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* Newsletter Section Styles */












@media (max-width: 768px) {
    

    

    
}

/* =============================================================
   CATALOGUE PAGE   Grid & Cards
   ============================================================= */

.catalogue-hero-section {
    padding-top: 140px;
    padding-bottom: 80px;
}

.catalogue-page-title {
    font-size: 3rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.catalogue-page-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.15rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.catalogue-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.6rem 1.5rem;
    border: 2px solid rgba(0, 0, 0, 0.08);
    background: white;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    color: var(--text-muted);
}

.filter-btn:hover {
    border-color: var(--secondary);
    color: var(--secondary);
}

.filter-btn.active {
    background: var(--secondary);
    color: white;
    border-color: var(--secondary);
}

.catalogue-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.catalogue-card {
    display: block;
    text-decoration: none;
    color: inherit;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
}


.catalogue-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.catalogue-card-img {
    position: relative;
    height: 260px;
    overflow: hidden;
    background: #f1f5f9;
}

.catalogue-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    mix-blend-mode: multiply;
    padding: 15px;
    transition: transform 0.5s ease;
}

.catalogue-card:hover .catalogue-card-img img {
    transform: scale(1.08);
}

.catalogue-card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 174, 239, 0.0);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.4s ease;
}

.catalogue-card:hover .catalogue-card-overlay {
    background: rgba(0, 174, 239, 0.15);
}

.catalogue-card-view {
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    background: white;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--secondary);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.catalogue-card:hover .catalogue-card-view {
    opacity: 1;
    transform: translateY(0);
}

.catalogue-card-info {
    padding: 1.5rem;
}

.catalogue-card-name {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.catalogue-card-category {
    display: inline-block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--secondary);
    font-weight: 600;
    background: rgba(0, 174, 239, 0.08);
    padding: 4px 12px;
    border-radius: 20px;
}

/* =============================================================
   PRODUCT DETAIL PAGE
   ============================================================= */

.product-breadcrumb {
    padding: 120px 0 1rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.product-breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.product-breadcrumb a:hover {
    color: var(--secondary);
}

.product-breadcrumb span {
    margin: 0 0.5rem;
    color: #ccc;
}

.product-detail-section {
    padding: 2rem 0 5rem;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    margin-bottom: 4rem;
}

.product-detail-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.1);
    background: #f1f5f9;
}

.product-detail-image img {
    width: 100%;
    height: 500px;
    object-fit: contain;
    mix-blend-mode: multiply;
    display: block;
}

.product-detail-info {
    padding-top: 1rem;
}

.product-detail-category {
    display: inline-block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--secondary);
    font-weight: 700;
    background: rgba(0, 174, 239, 0.08);
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 1rem;
}

.product-detail-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 2rem;
    line-height: 1.2;
}

.product-detail-block {
    margin-bottom: 2rem;
}

.product-detail-block-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.product-detail-block-title i {
    font-size: 1rem;
}

.product-detail-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
    text-align: justify;
}

.product-detail-cta {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 700;
    text-align: center;
    margin-top: 1rem;
}

/* Specs & Advantages Grid */
.product-specs-advantages-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.product-specs-card,
.product-advantages-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.product-specs-title,
.product-advantages-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.product-specs-title {
    color: var(--primary);
}

.product-specs-title i {
    color: var(--secondary);
}

.product-advantages-title {
    color: var(--primary);
}

.product-advantages-title i {
    color: #22c55e;
}

.product-specs-list,
.product-advantages-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.product-specs-list li,
.product-advantages-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    font-size: 0.95rem;
    color: var(--text-main);
    line-height: 1.5;
}

.product-specs-list li:last-child,
.product-advantages-list li:last-child {
    border-bottom: none;
}

.product-specs-list li i {
    color: var(--secondary);
    margin-top: 3px;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.product-advantages-list li i {
    color: #22c55e;
    margin-top: 3px;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.product-back-link {
    text-align: center;
    padding-top: 2rem;
}

.product-back-link .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* --- Logo Premium (cohérence toutes pages) --- */
.logo-img {
    height: 56px;
    width: auto;
    max-width: 210px;
    object-fit: contain;
    object-position: left center;
    display: block;
    border-radius: 10px;
    background: #ffffff;
    padding: 5px 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);

    animation:
        logoEntrance 0.7s cubic-bezier(0.22, 1, 0.36, 1) both,
        logoBreathe  5s ease-in-out 0.7s infinite;

    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1),
                box-shadow 0.35s ease,
                height 0.3s ease;
}

.logo:hover .logo-img {
    transform: translateY(-3px) scale(1.04);
    box-shadow:
        0 10px 28px rgba(0,0,0,0.14),
        0  0   0 2px rgba(0,174,239,0.25);
}

header.scrolled .logo-img {
    height: 46px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.10);
}


.footer-contact-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.nav-dropdown-link {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
}

.nav-dropdown-arrow {
    font-size: 0.6rem;
    transition: transform 0.25s ease;
    display: inline-block;
}

/* Rotation de la flèche au hover */
.has-dropdown:hover .nav-dropdown-arrow,
.has-dropdown.open .nav-dropdown-arrow {
    transform: rotate(180deg);
}

/* =============================================================
   RESPONSIVE   Catalogue & Product Pages
   ============================================================= */

@media (max-width: 1024px) {
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .product-detail-image img {
        height: 400px;
    }

    .product-specs-advantages-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .catalogue-hero-section {
        padding-top: 120px;
    }

    .catalogue-page-title {
        font-size: 2rem;
    }

    .catalogue-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 1.5rem;
    }

    .catalogue-card-img {
        height: 200px;
    }

    .product-detail-title {
        font-size: 1.6rem;
    }

    .product-detail-image img {
        height: 300px;
    }

    .product-specs-card,
    .product-advantages-card {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .catalogue-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .catalogue-card-img {
        height: 160px;
    }

    .catalogue-card-info {
        padding: 1rem;
    }

    .catalogue-card-name {
        font-size: 0.9rem;
    }
}

/* ===== Contact Map Section ===== */
.contact-map-section {
    background: white;
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 174, 239, 0.1);
    position: relative;
    overflow: hidden;
}

.contact-map-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary), #70d1f4, var(--secondary));
    background-size: 200% 100%;
    animation: mapGradientSlide 3s ease infinite;
}

@keyframes mapGradientSlide {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.contact-map-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.contact-map-icon {
    font-size: 1.8rem;
    animation: mapPinBounce 2s ease-in-out infinite;
}

@keyframes mapPinBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.contact-map-wrapper {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease;
    position: relative;
}

.contact-map-wrapper:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 50px rgba(0, 174, 239, 0.15);
}

.contact-map-wrapper iframe {
    display: block;
    width: 100%;
    min-height: 400px;
}

.contact-map-footer {
    display: flex;
    justify-content: center;
    margin-top: 1.5rem;
}

.contact-map-footer .btn {
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

@media (max-width: 768px) {
    .contact-map-section {
        padding: 1.5rem;
        border-radius: 12px;
    }

    .contact-map-title {
        font-size: 1.2rem;
    }

    .contact-map-wrapper iframe {
        min-height: 300px;
        height: 300px;
    }
}

/* ===== Custom Contact Component ===== */
.contact-component {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    background: #fafafa;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}
.contact-comp-left {
    position: relative;
    width: 50%;
    min-height: 100%;
}
.contact-comp-left img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    inset: 0;
}
.contact-comp-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
}
.contact-comp-badge {
    position: absolute;
    bottom: 30px;
    left: 30px;
    color: white;
}
.contact-comp-badge h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 5px;
}
.contact-comp-badge .badge-line {
    width: 50px;
    height: 4px;
    background: white;
    border-radius: 2px;
}
.contact-comp-right {
    width: 50%;
    padding: 3rem 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.contact-comp-right h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.5rem;
}
.contact-comp-right p.sub {
    color: var(--text-muted);
    margin-bottom: 2rem;
}
.contact-form-group {
    margin-bottom: 1.5rem;
    position: relative;
}
.contact-form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}
.contact-input-wrapper {
    position: relative;
}
.contact-input-wrapper i.icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #9ca3af;
    transition: 0.3s;
    font-style: normal;
}
.contact-input-wrapper.textarea i.icon {
    top: 15px;
    transform: none;
}
.contact-form-group input, 
.contact-form-group select, 
.contact-form-group textarea {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    outline: none;
    background: white;
    transition: all 0.3s;
    font-family: inherit;
    font-size: 1rem;
}
.contact-form-group input:focus, 
.contact-form-group select:focus, 
.contact-form-group textarea:focus {
    transform: scale(1.02);
    border-color: var(--secondary);
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}
.contact-form-group input:focus + i.icon, 
.contact-form-group select:focus + i.icon, 
.contact-form-group textarea:focus + i.icon {
    color: var(--secondary);
}
.contact-form-group.has-error input,
.contact-form-group.has-error select,
.contact-form-group.has-error textarea {
    border-color: #ef4444;
}
.contact-error-msg {
    color: #ef4444;
    font-size: 0.8rem;
    position: absolute;
    bottom: -20px;
    left: 0;
    display: none;
}
.contact-form-group.has-error .contact-error-msg {
    display: block;
}
.contact-submit-btn {
    width: 100%;
    padding: 1rem;
    border-radius: 8px;
    background: var(--primary);
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 1rem;
}
.contact-submit-btn:hover {
    background: var(--secondary);
    color: var(--primary);
}
.contact-submit-btn:active {
    transform: scale(0.98);
}
.contact-submit-btn.loading {
    background: #4b5563;
    pointer-events: none;
}
.contact-submit-btn.success {
    background: #22c55e;
    pointer-events: none;
}
.spin {
    animation: spin 1s linear infinite;
}
@keyframes spin { 100% { transform: rotate(360deg); } }

@media (max-width: 768px) {
    .contact-comp-left, .contact-comp-right {
        width: 100%;
    }
    .contact-comp-left {
        height: 250px;
        min-height: 250px;
    }
    .contact-comp-right {
        padding: 2rem;
    }
    .contact-component {
        flex-direction: column;
    }
}
/* Catalogue Layout with Sidebar */
.catalogue-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    align-items: start;
    margin-top: 2rem;
}

@media (max-width: 900px) {
    .catalogue-layout {
        grid-template-columns: 1fr;
    }
}

.catalogue-sidebar {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.sidebar-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary);
    text-transform: uppercase;
    border-bottom: 2px solid var(--secondary);
    padding-bottom: 0.5rem;
    display: inline-block;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-menu > li {
    margin-bottom: 0.8rem;
    position: relative;
}

.sidebar-menu a {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    font-size: 1rem;
    display: block;
    padding: 0.5rem 0;
    transition: color 0.3s;
}

.sidebar-menu a:hover,
.sidebar-menu a.active {
    color: var(--secondary);
}

.has-sub {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

.has-sub > a {
    width: calc(100% - 30px);
}

.toggle-sub {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: var(--bg-light);
    border-radius: 4px;
    font-weight: bold;
    color: var(--primary);
    transition: background 0.3s;
}

.toggle-sub:hover {
    background: var(--secondary);
    color: white;
}

.sub-menu {
    width: 100%;
    list-style: none;
    padding-left: 1.5rem;
    margin-top: 0.5rem;
    display: none;
    border-left: 2px solid var(--bg-light);
}

.sub-menu.open {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
}

.sub-menu li {
    margin-bottom: 0.5rem;
}

.sub-menu a {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.sub-menu a:hover {
    color: var(--primary);
}

.catalogue-main {
    width: 100%;
}


/* Footer & Global Components */
footer {
    background-color: #0a1628; /* Deep Premium Navy */
    padding: 100px 0 40px;
    color: #ffffff;
    position: relative;
    border-top: 1px solid rgba(0, 174, 239, 0.15);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    margin-bottom: 2rem;
    display: inline-block;
    padding: 10px;
    background: #ffffff; /* White base for the logo if it has white bg */
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.footer-logo img {
    height: 60px;
    width: auto;
    display: block;
}

.footer-about p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    line-height: 1.8;
    max-width: 320px;
}

.footer-title {
    color: #ffffff;
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    display: inline-block;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 3px;
    background: #00aeef;
    border-radius: 2px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    color: #00aeef;
    transform: translateX(5px);
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: var(--secondary);
    padding-left: 5px;
}

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 1rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-contact i {
    color: var(--secondary);
    margin-top: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin: 0;
}

.footer-socials {
    display: flex;
    gap: 15px;
}

.footer-socials a {
    color: var(--text-muted);
    font-size: 1.2rem;
    transition: var(--transition-smooth);
}

.footer-socials a:hover {
    color: var(--secondary);
    transform: translateY(-3px);
}

/* About Page Specific Styles */
.about-page-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--secondary);
    margin-bottom: 4rem;
}

.about-block {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 60px 40px;
    gap: 40px;
    margin-bottom: 2rem;
}

.about-image {
    flex: 1 1 400px;
}

.about-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: var(--shadow-premium);
    display: block;
}


.about-text {
    flex: 1 1 400px;
}

.about-text h2 {
    margin-bottom: 1.5rem;
    font-size: 2.2rem;
    color: var(--primary);
}

.about-text p {
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.8;
    text-align: justify;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.stats-item {
    text-align: center;
}

.stats-number {
    font-size: 3rem;
    color: var(--secondary);
    margin-bottom: 0.5rem;
}

.stats-label {
    font-size: 1.1rem;
}

@media (max-width: 900px) {
    .about-block {
        padding: 40px 20px !important;
    }
    .about-block > .about-image {
        order: 1 !important;
    }
    .about-block > .about-text {
        order: 2 !important;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* Shop Page Styles */
.shop-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 3rem;
    align-items: start;
}

.shop-sidebar {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.sidebar-title {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
    font-weight: 800;
    text-transform: uppercase;
    border-bottom: 2px solid var(--secondary);
    padding-bottom: 0.5rem;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-menu li {
    margin-bottom: 0.5rem;
    border-bottom: 1px solid #eee;
    padding-bottom: 0.5rem;
}

.sidebar-menu li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.menu-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.menu-item-header .filter-btn {
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
    font-size: 0.95rem;
    border: none;
    background: none;
    padding: 0;
}

.toggle-sub {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-muted);
    cursor: pointer;
}

.sub-menu {
    list-style: none;
    padding: 0.5rem 0 0 1rem;
    margin: 0;
    display: none;
}

.sub-menu li {
    margin-bottom: 0.4rem;
    border-bottom: none;
    padding-bottom: 0;
}

.sub-menu a {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-decoration: none;
}

.sub-menu a:hover {
    color: var(--secondary);
}

.category-header {
    background: #fff;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    margin-bottom: 2rem;
    border-left: 5px solid var(--secondary);
}

.category-header h1 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1rem;
    font-weight: 800;
    text-transform: uppercase;
}

.category-header p {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin: 0;
    text-align: justify;
}

.catalogue-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

@media (max-width: 992px) {
    .shop-layout {
        grid-template-columns: 1fr;
    }
}

.btn-all-products {
    display: inline-block;
    background-color: #0066CC;
    color: #ffffff;
    padding: 12px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-family: var(--font-primary), sans-serif;
    transition: background-color 0.3s ease, transform 0.2s ease;
    border: none;
    cursor: pointer;
}

.btn-all-products:hover {
    background-color: #004d99;
    transform: translateY(-2px);
    color: #ffffff;
}

/* Image Placeholder Styling */
.image-placeholder {
    width: 100%;
    aspect-ratio: 3 / 2;
    background-color: #e5e7eb;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: #6b7280;
    border: 2px dashed #d1d5db;
    transition: var(--transition-smooth);
}

.image-placeholder i {
    font-size: 3rem;
}

.image-placeholder span {
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.image-placeholder:hover {
    background-color: #f3f4f6;
    border-color: var(--secondary);
    color: var(--secondary);
}

.about-learn-more {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 2rem;
    padding: 14px 32px;
    background: transparent;
    color: var(--secondary);
    border: 2px solid var(--secondary);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.about-learn-more::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: var(--secondary);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: -1;
}

.about-learn-more:hover {
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 174, 239, 0.25);
}

.about-learn-more:hover::before {
    width: 100%;
}

.about-learn-more::after {
    content: "→";
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.about-learn-more:hover::after {
    transform: translateX(8px);
}


/* Page Hero Styles */
.page-hero {
    height: 400px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-white);
    overflow: hidden;
    padding-top: 80px; /* Offset for fixed header */
    background: linear-gradient(135deg, #1e2a3e 0%, #2a3b5c 100%);
}

.hero-placeholder-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.1);
    white-space: nowrap;
    pointer-events: none;
    z-index: 1;
}

.btn-quote {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--primary-blue, #0066CC);
    color: #ffffff;
    padding: 14px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: background-color 0.3s ease, transform 0.2s ease;
    border: none;
    cursor: pointer;
}

.btn-quote:hover {
    background-color: var(--primary-blue-hover, #004d99);
    transform: translateY(-3px);
    color: #ffffff;
}

.page-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: -2;
    transition: transform 10s ease;
}

.page-hero:hover .page-hero-bg {
    transform: scale(1.1);
}

.page-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(10, 25, 47, 0.7), rgba(10, 25, 47, 0.5));
    z-index: -1;
}

.page-hero h1 {
    font-size: 4rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

@media (max-width: 768px) {
    .page-hero {
        height: 350px;
    }
    .page-hero h1 {
        font-size: 2.5rem;
    }
}


/* -- Mobile Hamburger Menu -- */
.hamburger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--text-white, #fff);
    padding: 8px;
    border-radius: 6px;
    transition: background 0.2s;
    z-index: 1001;
}
.hamburger-btn:hover { background: rgba(255,255,255,0.1); }

@media (max-width: 900px) {
    .hamburger-btn { display: block; }
    .nav-links {
        display: none;
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(30, 42, 62, 0.98);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2rem;
        z-index: 999;
        backdrop-filter: blur(10px);
    }
    .nav-links.nav-open { display: flex; }
    .nav-links li a { font-size: 1.4rem; }
    .dropdown-menu { position: static; box-shadow: none; background: transparent; }
}

/* =============================================================
   SHARED COMPONENTS   Header & Footer Adjustments
   ============================================================= */

header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    padding: 10px 0;
}

.footer-grid {
    display: grid; 
    grid-template-columns: 1.2fr 1fr 1fr 1.2fr; 
    gap: 4rem; 
    margin-bottom: 5rem;
}

/* Combined with definition above */

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.footer-contact i {
    color: #00aeef;
    font-size: 1.1rem;
    margin-top: 3px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 3rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-socials {
    display: flex;
    gap: 1.5rem;
}

.footer-socials a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.2rem;
    transition: all 0.4s ease;
}

.footer-socials a:hover {
    background: #00aeef;
    color: #ffffff;
    transform: translateY(-5px);
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
}

/* =============================================================
   CATALOGUE (SHOP) STYLES
   ============================================================= */

.page-hero {
    position: relative;
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #1e2a3e 0%, #0d1b2a 100%);
    color: white;
    text-align: center;
    overflow: hidden;
}

.hero-placeholder-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 5rem;
    opacity: 0.05;
    white-space: nowrap;
    pointer-events: none;
}

.btn-quote {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--secondary);
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition-smooth);
    margin-top: 20px;
}

.btn-quote:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 174, 239, 0.3);
}

.shop-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 3rem;
    align-items: start;
    margin-top: 40px;
    margin-bottom: 80px;
}

.shop-sidebar {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.sidebar-title {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
    font-weight: 800;
    text-transform: uppercase;
    border-bottom: 2px solid var(--secondary);
    padding-bottom: 0.5rem;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
}

.sidebar-menu > li {
    margin-bottom: 0.5rem;
    border-bottom: 1px solid #eee;
    padding-bottom: 0.5rem;
}

.sidebar-menu > li:last-child {
    border-bottom: none;
}

.menu-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.filter-btn {
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.filter-btn:hover, .filter-btn.active {
    color: var(--secondary);
}

.toggle-sub {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-muted);
}

.sub-menu {
    list-style: none;
    padding: 0.5rem 0 0 1rem;
    display: none;
}

.sub-menu.open {
    display: block;
}

.sub-menu li {
    margin-bottom: 0.4rem;
}

.sub-menu a {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s;
}

.sub-menu a:hover {
    color: var(--secondary);
}

.category-header {
    background: #fff;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    margin-bottom: 2rem;
    border-left: 5px solid var(--secondary);
}

.category-header h1 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1rem;
    font-weight: 800;
    text-transform: uppercase;
}

.category-header p {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.8;
}

.catalogue-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

@media (max-width: 992px) {
    .shop-layout {
        grid-template-columns: 1fr;
    }
}

/* =============================================================
   DEVIS FORM STYLES
   ============================================================= */

.devis-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: flex-start;
    padding: 4rem 0;
}

.devis-left {
    background: #1e2a3e;
    color: #fff;
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.devis-left h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: #fff;
}

.devis-benefits {
    list-style: none;
    padding: 0;
}

.devis-benefits li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.devis-benefits i {
    font-size: 1.5rem;
    color: var(--secondary);
    background: rgba(255,255,255,0.1);
    padding: 12px;
    border-radius: 50%;
}

.devis-right {
    background: #fff;
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    border: 1px solid #eee;
}

.devis-form-group {
    margin-bottom: 1.5rem;
}

.devis-form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.devis-form-group input, 
.devis-form-group select, 
.devis-form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-family: inherit;
}

.devis-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.btn-submit-devis {
    width: 100%;
    background: var(--secondary);
    color: #fff;
    padding: 15px;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-submit-devis:hover {
    background: #004d99;
    transform: translateY(-2px);
}

.file-upload-wrapper {
    position: relative;
    overflow: hidden;
    display: inline-block;
    width: 100%;
}

.file-upload-wrapper input[type=file] {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    cursor: pointer;
}

.btn-file {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: 2px dashed var(--secondary);
    color: var(--secondary);
    background: #f4f7fc;
    padding: 12px;
    border-radius: 8px;
    font-weight: 600;
}

@media (max-width: 768px) {
    .devis-container {
        grid-template-columns: 1fr;
    }
    .devis-row {
        grid-template-columns: 1fr;
    }
}

.devis-page-bg {
    padding-top: 100px;
    background: #f8fafc;
}

.devis-help-box {
    margin-top: 3rem; 
    padding-top: 2rem; 
    border-top: 1px solid rgba(255,255,255,0.1);
}

.devis-help-box p {
    margin-bottom: 0;
}

.devis-help-box h3 {
    color: #fff; 
    margin-top: 0.5rem;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.7; }
    50% { transform: translateX(-50%) translateY(8px); opacity: 1; }
}

#videoMuteBtn:hover { 
    background: rgba(255,255,255,0.28) !important; 
}

.shop-page-bg {
    background-color: #f8fafc; 
    padding-bottom: 80px;
}

.page-main-title {
    text-align: center; 
    font-size: 3rem; 
    font-weight: 800; 
    margin-bottom: 4rem;
}

.best-sellers-section {
    margin-top: 8rem;
}

.product-range-section {
    margin-top: 8rem;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
}

.catalog-download-section {
    margin-top: 8rem; 
    text-align: center; 
    background: linear-gradient(rgba(197, 160, 89, 0.05), transparent); 
    padding: 5rem 2rem; 
    border-radius: 20px;
}

.section-subtitle {
    font-size: 1.1rem; 
    color: var(--text-muted); 
    margin-bottom: 3rem; 
    max-width: 700px; 
    margin-left: auto; 
    margin-right: auto; 
    line-height: 1.8;
}

.btn-lg {
    padding: 1.2rem 3rem; 
    font-size: 1rem;
}

/* =============================================================
   CONTACT PAGE STYLES
   ============================================================= */

.contact-page-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 60px 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-left-col, .contact-right-col {
    background: #ffffff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.contact-left-col h2, .contact-right-col h2 {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-info-list {
    list-style: none;
    padding: 0;
}

.contact-info-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 25px;
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.contact-info-list i {
    color: var(--secondary);
    font-size: 1.4rem;
    margin-top: 3px;
}

.contact-map {
    margin-top: 30px;
    border-radius: 12px;
    overflow: hidden;
}

.map-card {
    background: linear-gradient(135deg, var(--primary) 0%, #2b4a7c 100%);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.btn-maps {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--secondary);
    color: #fff;
    padding: 10px 22px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 0.95rem;
    margin-top: 8px;
    transition: var(--transition-smooth);
}

.btn-maps:hover {
    background: #004fa3;
    transform: translateY(-2px);
}

.form-status {
    margin-bottom: 15px;
    font-weight: bold;
    text-align: center;
    padding: 10px;
    border-radius: 6px;
    display: none;
}

.status-success { background: #d4edda; color: #155724; }
.status-error { background: #f8d7da; color: #721c24; }
.center-btn-box {
    text-align: center; 
    margin-top: 40px; 
    margin-bottom: 60px;
}

.contact-bg {
    background: #f8fafc;
}

.alt-bg {
    background: #f8fafd; 
    margin-left: calc(-50vw + 50%); 
    margin-right: calc(-50vw + 50%); 
    padding-left: calc(50vw - 50% + 40px); 
    padding-right: calc(50vw - 50% + 40px);
}

/* =============================================================
   PRODUCTS CATEGORY GRID (Hover-expand)
   ============================================================= */

.cat-grid-section {
    background: #f4f6fa;
    padding: 5rem 0;
}

.cat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.cat-card {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    height: 340px;
    cursor: pointer;
    box-shadow: 0 6px 30px rgba(0,0,0,.15);
    transition: transform .3s, box-shadow .3s;
}

.cat-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 50px rgba(0,0,0,.25);
}

.cat-card-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform .5s ease;
}

.cat-card:hover .cat-card-bg { transform: scale(1.08); }

.cat-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,22,40,.92) 0%, rgba(10,22,40,.4) 60%, transparent 100%);
    transition: background .3s;
}

.cat-card:hover .cat-card-overlay {
    background: linear-gradient(to top, rgba(10,22,40,.97) 0%, rgba(10,22,40,.75) 100%);
}

.cat-card-default {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 1.8rem 1.8rem 2rem;
    transition: opacity .3s, transform .3s;
}

.cat-card:hover .cat-card-default {
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
}

.cat-card-title {
    font-size: 1.5rem;
    font-weight: 900;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 0 .4rem;
}

.cat-card-count {
    font-size: .85rem;
    color: var(--secondary, #d4af37);
    font-weight: 600;
    letter-spacing: .5px;
}

.cat-card-hover {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2rem 2rem 1.5rem;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .3s .05s, transform .3s .05s;
    pointer-events: none;
}

.cat-card:hover .cat-card-hover {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.cat-card-hover-title {
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--secondary, #d4af37);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    padding-bottom: .7rem;
    border-bottom: 1px solid rgba(212,175,55,.35);
}

.cat-sublist {
    list-style: none;
    padding: 0;
    margin: 0 0 1.2rem;
    flex: 1;
    overflow-y: auto;
}

.cat-sublist::-webkit-scrollbar { width: 3px; }
.cat-sublist::-webkit-scrollbar-thumb { background: rgba(212,175,55,.4); border-radius: 3px; }

.cat-sublist a {
    color: rgba(255,255,255,.88);
    text-decoration: none;
    font-size: .9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: .5rem;
    transition: color .2s, padding-left .2s;
}

.cat-sublist a:hover {
    color: var(--secondary, #d4af37);
    padding-left: 4px;
}

.cat-card-learn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: var(--secondary, #d4af37);
    color: var(--primary, #0d1b2a);
    font-size: .82rem;
    font-weight: 800;
    padding: .55rem 1.3rem;
    border-radius: 30px;
    text-decoration: none;
    transition: background .2s, transform .2s;
    align-self: flex-start;
    letter-spacing: .5px;
}

.prod-cta {
    background: linear-gradient(135deg, #0a1628 0%, #1a2a44 100%);
    padding: 5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.prod-cta::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at 70% 30%, rgba(0, 242, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.prod-cta h2 { 
    color: #00f2ff; 
    font-size: 2.2rem; 
    font-weight: 900; 
    margin-bottom: 1rem; 
    text-transform: uppercase;
    letter-spacing: 1px;
}

.prod-cta p { 
    color: rgba(255, 255, 255, 0.85); 
    margin-bottom: 2.5rem; 
    font-size: 1.15rem; 
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* =============================================================
   ABOUT PAGE SPECIFIC STYLES
   ============================================================= */

.about-intro-box {
    margin-bottom: 4rem; 
    text-align: center; 
    max-width: 900px; 
    margin-left: auto; 
    margin-right: auto;
}

.about-welcome-title {
    margin-bottom: 2rem; 
    color: var(--secondary);
}

.about-welcome-text {
    font-size: 1.15rem; 
    line-height: 1.8; 
    color: var(--text-muted);
}
.merci-page-bg {
    background: #f4f7fc;
}

.merci-container {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 20px;
}

.merci-card {
    background: #fff;
    padding: 4rem 3rem;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    max-width: 600px;
    width: 100%;
}

.merci-icon {
    font-size: 5rem;
    color: #00b894;
    margin-bottom: 1.5rem;
}

.merci-card h1 {
    font-size: 2.5rem;
    color: #1e2a3e;
    margin-bottom: 1rem;
}

.merci-card p {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.btn-home {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--secondary);
    color: #fff;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: transform 0.3s, background 0.3s;
}

.btn-home:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

/* =============================================================
   PRODUCT DETAIL PAGE SPECIFIC STYLES
   ============================================================= */

.product-tabs-container {
    margin-top: 3rem;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    overflow: hidden;
}

.product-tabs-header {
    display: flex;
    background: #f8fafc;
    border-bottom: 1px solid #eee;
    overflow-x: auto;
}

.tab-btn {
    padding: 1.2rem 2rem;
    border: none;
    background: none;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    color: #666;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.tab-btn.active {
    color: var(--secondary);
    background: #fff;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--secondary);
}

.tab-content {
    display: none;
    padding: 3rem;
    animation: tabFadeIn 0.4s ease-out;
}

.tab-content.active {
    display: block;
}

@keyframes tabFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.overview-content h3, .tab-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
    position: relative;
    padding-bottom: 0.5rem;
}

.overview-content h3::after, .tab-content h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--secondary);
}

.product-data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.product-data-table th, .product-data-table td {
    padding: 1.2rem;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.product-data-table th {
    background: #f8fafc;
    font-weight: 700;
    color: var(--primary);
}

.product-data-table tr:hover {
    background: #fcfcfc;
}

.product-features-list, .product-apps-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.2rem;
    margin-top: 2rem;
}

.product-features-list li, .product-apps-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    color: #444;
}

.product-features-list li i, .product-apps-list li i {
    color: var(--secondary);
    font-size: 1.2rem;
}

.why-choose-us {
    margin-top: 5rem;
    padding: 4rem 0;
    background: #f8fafc;
    border-radius: 12px;
    text-align: center;
}

.why-choose-us h2 {
    margin-bottom: 3rem;
    font-size: 2.2rem;
    color: var(--primary);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.why-item i {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 1.2rem;
}

.why-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    color: var(--primary);
}

.why-item p {
    font-size: 0.95rem;
    color: #666;
}

.dimensions-scroll {
    overflow-x: auto;
}

@media (max-width: 768px) {
    .tab-content {
        padding: 1.5rem;
    }
}

/* ==========================================================================
   PREMIUM HOME SECTIONS (HS)
   ========================================================================== */
.hs-cyan {
    background: linear-gradient(135deg, #00aeef, #70d1f4);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hs-section-title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.5px;
    margin-bottom: 1.5rem;
}
.hs-center { text-align: center; }
.fb2-section { position: relative; background: linear-gradient(135deg, #0d1520 0%, #192840 45%, #111827 100%); padding: 90px 0; overflow: hidden; }
.fb2-particles { position: absolute; inset: 0; pointer-events: none; }
.fb2-p {
    position: absolute;
    left: var(--x);
    top: var(--y);
    width: var(--s);
    height: var(--s);
    background: radial-gradient(circle, rgba(24, 119, 242, 0.18) 0%, transparent 70%);
    border-radius: 50%;
    animation: fb2pulse 7s ease-in-out infinite;
    animation-delay: var(--d);
}
@keyframes fb2pulse { 0%, 100% { transform: scale(1); opacity: 0.4; } 50% { transform: scale(1.6); opacity: 0.9; } }

.fb2-header { text-align: center; margin-bottom: 40px; }
.fb2-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(24, 119, 242, 0.14);
    border: 1px solid rgba(24, 119, 242, 0.35);
    color: #64b5f6;
    padding: 7px 20px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
    backdrop-filter: blur(8px);
}
.fb2-title { font-family: "Montserrat", sans-serif; font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 800; color: #fff; margin-bottom: 10px; letter-spacing: -0.5px; }
.fb2-blue { background: linear-gradient(135deg, #1877F2, #64b5f6); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.fb2-sub { color: rgba(255, 255, 255, 0.5); font-size: 1rem; max-width: 520px; margin: 0 auto; }

.fb2-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 16px;
    padding: 18px 30px;
    margin: 0 auto 50px;
    max-width: 700px;
    backdrop-filter: blur(10px);
}
.fb2-stat { display: flex; align-items: center; gap: 12px; flex: 1; padding: 0 20px; }
.fb2-stat i { font-size: 1.4rem; color: #1877F2; filter: drop-shadow(0 0 6px rgba(24, 119, 242, 0.5)); }
.fb2-stat div { display: flex; flex-direction: column; }
.fb2-snum { font-family: "Montserrat", sans-serif; font-size: 1.6rem; font-weight: 900; color: #fff; line-height: 1; }
.fb2-stat small { font-size: 0.72rem; color: rgba(255, 255, 255, 0.45); text-transform: uppercase; letter-spacing: 1.5px; margin-top: 3px; font-weight: 600; }
.fb2-sdiv { width: 1px; height: 40px; background: rgba(255, 255, 255, 0.1); flex-shrink: 0; }

.fb2-body { display: grid; grid-template-columns: 360px 1fr; gap: 36px; align-items: start; }

.fb2-embed-wrap {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 24px 50px rgba(0, 0, 0, 0.45);
    transition: transform 0.3s, box-shadow 0.3s;
}
.fb2-embed-wrap:hover { transform: translateY(-5px); box-shadow: 0 36px 70px rgba(0, 0, 0, 0.55); }
.fb2-browser-bar { display: flex; align-items: center; gap: 8px; padding: 11px 16px; background: rgba(255, 255, 255, 0.06); border-bottom: 1px solid rgba(255, 255, 255, 0.07); }
.fb2-dot { width: 11px; height: 11px; border-radius: 50%; }
.fb2-dot.r { background: #ff5f57; } .fb2-dot.y { background: #febc2e; } .fb2-dot.g { background: #28c840; }
.fb2-url { color: rgba(255, 255, 255, 0.3); font-size: 0.72rem; font-family: monospace; margin-left: 8px; flex: 1; }
.fb2-open-btn { color: rgba(255, 255, 255, 0.35); font-size: 0.8rem; text-decoration: none; transition: color 0.2s; }
.fb2-open-btn:hover { color: #64b5f6; }
.fb2-iframe-box { background: #fff; min-height: 520px; }
.fb2-like-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px;
    background: linear-gradient(135deg, #1877F2, #0d5fd4);
    color: #fff !important;
    font-weight: 700;
    font-size: 0.88rem;
    text-decoration: none;
    transition: all 0.3s;
    letter-spacing: 0.3px;
}
.fb2-like-btn:hover { background: linear-gradient(135deg, #2589ff, #1877F2); gap: 14px; }

.fb2-carousel-wrap {
    display: flex;
    flex-direction: column;
    gap: 0;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 16px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}
.fb2-carousel-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 22px; background: rgba(24, 119, 242, 0.08); border-bottom: 1px solid rgba(255, 255, 255, 0.07); }
.fb2-ch-label { display: flex; align-items: center; gap: 8px; font-size: 0.78rem; font-weight: 700; color: rgba(255, 255, 255, 0.65); text-transform: uppercase; letter-spacing: 2px; }
.fb2-ch-label i { color: #1877F2; }
.fb2-nav { display: flex; align-items: center; gap: 10px; }
.fb2-navbtn { width: 34px; height: 34px; border-radius: 50%; background: rgba(255, 255, 255, 0.07); border: 1px solid rgba(255, 255, 255, 0.12); color: rgba(255, 255, 255, 0.7); cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 0.82rem; transition: all 0.25s; }
.fb2-navbtn:hover { background: rgba(24, 119, 242, 0.3); border-color: rgba(24, 119, 242, 0.5); color: #fff; }
.fb2-dots { display: flex; gap: 6px; align-items: center; }
.fb2-dot-ind { width: 6px; height: 6px; border-radius: 50%; background: rgba(255, 255, 255, 0.25); transition: all 0.3s; cursor: pointer; }
.fb2-dot-ind.active { width: 20px; border-radius: 3px; background: #1877F2; }

.fb2-track-wrap { overflow: hidden; position: relative; }
.fb2-track { display: flex; transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1); will-change: transform; }
.fb2-card { min-width: 100%; padding: 24px; box-sizing: border-box; display: flex; flex-direction: column; gap: 14px; }
.fb2-card-top { display: flex; align-items: center; gap: 12px; }
.fb2-avatar { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; border: 2px solid rgba(24, 119, 242, 0.5); flex-shrink: 0; }
.fb2-card-meta { flex: 1; }
.fb2-card-meta strong { display: block; color: #fff; font-size: 0.92rem; font-weight: 700; }
.fb2-card-meta span { display: flex; align-items: center; gap: 5px; font-size: 0.72rem; color: rgba(255, 255, 255, 0.38); margin-top: 2px; }
.fb2-fb-ico { color: #1877F2; font-size: 1.1rem; opacity: 0.65; text-decoration: none; transition: opacity 0.2s, transform 0.2s; }
.fb2-fb-ico:hover { opacity: 1; transform: scale(1.15); }
.fb2-card-body p { color: rgba(255, 255, 255, 0.75); font-size: 0.9rem; line-height: 1.7; margin: 0; }
.fb2-card-body strong { color: #fff; }
.fb2-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.fb2-tags span { font-size: 0.74rem; color: #64b5f6; font-weight: 600; }
.fb2-card-foot { display: flex; justify-content: space-between; align-items: center; padding-top: 14px; border-top: 1px solid rgba(255, 255, 255, 0.07); }
.fb2-reacts { font-size: 0.78rem; color: rgba(255, 255, 255, 0.45); }
.fb2-reacts em { font-style: normal; }
.fb2-acts { font-size: 0.78rem; color: rgba(255, 255, 255, 0.38); display: flex; gap: 14px; align-items: center; }
.fb2-acts i { color: rgba(255, 255, 255, 0.35); }

.fb2-progress-bar { height: 3px; background: rgba(255, 255, 255, 0.08); margin: 0; }
.fb2-progress-fill { height: 100%; background: linear-gradient(90deg, #1877F2, #64b5f6); width: 0%; transition: width 0.1s linear; border-radius: 0; }

.fb2-all-btn { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 16px; background: rgba(24, 119, 242, 0.08); color: #64b5f6; font-weight: 700; font-size: 0.88rem; text-decoration: none; border-top: 1px solid rgba(24, 119, 242, 0.18); transition: all 0.3s; }
.fb2-all-btn:hover { background: rgba(24, 119, 242, 0.2); color: #fff; gap: 16px; }
.fb2-all-btn .fa-arrow-right { transition: transform 0.3s; }
.fb2-all-btn:hover .fa-arrow-right { transform: translateX(4px); }

/* Responsive adjustments */
@media (max-width: 1024px) {
    .fb2-body { grid-template-columns: 1fr; }
    .fb2-embed-wrap { max-width: 480px; margin: 0 auto; }
}
@media (max-width: 900px) {
    .hs-services-grid, .hs-about-grid { grid-template-columns: 1fr; gap: 50px; }
    .hs-services-cards { grid-template-columns: 1fr; }
    .hs-gamme-body { grid-template-columns: 1fr; }
    .hs-norms-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 640px) {
    .fb2-stats { flex-wrap: wrap; gap: 16px; justify-content: center; }
    .fb2-sdiv { display: none; }
    .fb2-stat { min-width: 100px; flex: none; justify-content: center; }
}
@media (max-width: 500px) {
    .hs-norms-grid { grid-template-columns: repeat(2, 1fr); }
    .hs-stat-cards { grid-template-columns: 1fr 1fr; }
}
/* Related Products Slider */
.related-products-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #fff 0%, #f9fbff 100%);
    position: relative;
    overflow: hidden;
}

.related-products-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 174, 239, 0.2), transparent);
}

.related-products-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
}

.related-products-header h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    position: relative;
    padding-bottom: 15px;
    letter-spacing: -0.5px;
}

.related-products-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 5px;
    background: var(--secondary);
    border-radius: 10px;
}

.slider-controls {
    display: flex;
    gap: 15px;
}

.slider-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid #eef0f4;
    background: white;
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.slider-btn:hover {
    background: var(--secondary);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 174, 239, 0.2);
}

.related-slider-container {
    overflow: hidden;
    position: relative;
    padding: 30px 10px;
}

.related-slider-track {
    display: flex;
    gap: 25px;
    transition: transform 0.7s cubic-bezier(0.65, 0, 0.35, 1);
}

.related-product-card {
    flex: 0 0 calc(25% - 19px);
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
    text-decoration: none;
    transition: all 0.4s ease;
    border: none;
}

.related-product-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 60px rgba(0,0,0,0.1);
}

.related-card-img {
    height: 220px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    border-bottom: 1px solid #f1f5f9;
}

.related-card-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    mix-blend-mode: multiply;
    transition: transform 0.6s cubic-bezier(0.33, 1, 0.68, 1);
}

.related-product-card:hover .related-card-img img {
    transform: scale(1.12);
}

.related-card-body {
    padding: 1.8rem;
}

.related-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.8rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 2.8rem;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.related-product-card:hover .related-card-title {
    color: var(--secondary);
}

.related-card-link {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.related-card-link i {
    transition: transform 0.3s ease;
}

.related-product-card:hover .related-card-link i {
    transform: translateX(5px);
}

@media (max-width: 1200px) {
    .related-product-card { flex: 0 0 calc(33.333% - 17px); }
}

@media (max-width: 768px) {
    .related-product-card { flex: 0 0 calc(50% - 13px); }
    .related-products-header h2 { font-size: 1.8rem; }
    .related-products-section { padding: 60px 0; }
}

@media (max-width: 480px) {
    .related-product-card { flex: 0 0 100%; }
}

/* Dimensions Table Enhancements */
.dimensions-scroll {
    overflow-x: auto;
    margin-top: 20px;
    border-radius: 8px;
    border: 1px solid #eef0f4;
}

.product-data-table {
    width: 100%;
    border-collapse: collapse;
}

.product-data-table th, .product-data-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #eef0f4;
}

.product-data-table th {
    background: #f8fafc;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.product-data-table tr:nth-child(even) {
    background: #fcfdfe;
}

.product-data-table tr:hover {
    background: #f1f5f9;
}

/* Product Tabs Styles */
.product-tabs-container {
    margin-top: 4rem;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
    overflow: hidden;
    border: 1px solid #eef0f4;
    margin-bottom: 80px;
}

.product-tabs-header {
    display: flex;
    background: #f8fafc;
    border-bottom: 1px solid #eef0f4;
    overflow-x: auto;
}

.tab-btn {
    padding: 1.2rem 2rem;
    border: none;
    background: none;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--secondary);
    background: rgba(0, 174, 239, 0.03);
}

.tab-btn.active {
    color: var(--secondary);
    border-bottom-color: var(--secondary);
    background: #fff;
}

.tab-content {
    display: none;
    padding: 3rem;
    animation: tabFadeIn 0.4s ease;
}

.tab-content.active {
    display: block;
}

@keyframes tabFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.tab-content h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    font-weight: 800;
    text-transform: uppercase;
}

.overview-content p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.features-list-container h4 {
    margin-bottom: 1rem;
    color: var(--primary);
}

.product-features-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.product-features-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.product-features-list li i {
    color: #22c55e;
}

.product-apps-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.product-apps-list li {
    background: #f8fafc;
    padding: 1rem 1.5rem;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 600;
    color: var(--primary);
    border: 1px solid #eef0f4;
}

.product-apps-list li i {
    color: var(--secondary);
}

@media (max-width: 768px) {
    .tab-content { padding: 1.5rem; }
    .product-tabs-header { flex-wrap: nowrap; }
}

/* Related Products Slider � RE-RESTORED */
.related-products-section { padding: 100px 0; background: linear-gradient(180deg, #fff 0%, #f9fbff 100%); position: relative; overflow: hidden; }
.related-products-section::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 1px; background: linear-gradient(90deg, transparent, rgba(0, 174, 239, 0.2), transparent); }
.related-products-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 50px; }
.related-products-header h2 { font-size: 2.2rem; font-weight: 800; color: var(--primary); position: relative; padding-bottom: 15px; letter-spacing: -0.5px; }
.related-products-header h2::after { content: ''; position: absolute; bottom: 0; left: 0; width: 80px; height: 5px; background: var(--secondary); border-radius: 10px; }
.slider-controls { display: flex; gap: 15px; }
.slider-btn { width: 50px; height: 50px; border-radius: 50%; border: 1px solid #eef0f4; background: white; color: var(--secondary); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.slider-btn:hover { background: var(--secondary); color: white; transform: scale(1.1); box-shadow: 0 8px 25px rgba(0, 174, 239, 0.2); }
.related-slider-container { overflow: hidden; position: relative; padding: 30px 10px; }
.related-slider-track { display: flex; gap: 25px; transition: transform 0.7s cubic-bezier(0.65, 0, 0.35, 1); }
.related-product-card { flex: 0 0 calc(25% - 19px); background: white; border-radius: 20px; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,0.04); text-decoration: none; transition: all 0.4s ease; border: none; }
.related-product-card:hover { transform: translateY(-12px); box-shadow: 0 25px 60px rgba(0,0,0,0.1); }
.related-card-img { height: 220px; background: #fff; display: flex; align-items: center; justify-content: center; padding: 30px; border-bottom: 1px solid #f1f5f9; }
.related-card-img img { max-width: 100%; max-height: 100%; object-fit: contain; mix-blend-mode: multiply; transition: transform 0.6s cubic-bezier(0.33, 1, 0.68, 1); }
.related-product-card:hover .related-card-img img { transform: scale(1.12); }
.related-card-body { padding: 1.8rem; }
.related-card-title { font-size: 1rem; font-weight: 700; color: var(--primary); margin-bottom: 0.8rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; height: 2.8rem; line-height: 1.4; transition: color 0.3s ease; }
.related-product-card:hover .related-card-title { color: var(--secondary); }
.related-card-link { font-size: 0.85rem; font-weight: 700; color: var(--secondary); display: flex; align-items: center; gap: 8px; }
.related-card-link i { transition: transform 0.3s ease; }
.related-product-card:hover .related-card-link i { transform: translateX(5px); }
@media (max-width: 1200px) { .related-product-card { flex: 0 0 calc(33.333% - 17px); } }
@media (max-width: 768px) { .related-product-card { flex: 0 0 calc(50% - 13px); } .related-products-header h2 { font-size: 1.8rem; } .related-products-section { padding: 60px 0; } }
@media (max-width: 480px) { .related-product-card { flex: 0 0 100%; } }

/* Related Products Slider   PREMIUM RESTORED */
.related-products-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #fff 0%, #f9fbff 100%);
    position: relative;
    overflow: hidden;
}

.related-products-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 174, 239, 0.2), transparent);
}

.related-products-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
}

.related-products-header h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    position: relative;
    padding-bottom: 15px;
    letter-spacing: -0.5px;
}

.related-products-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 5px;
    background: var(--secondary);
    border-radius: 10px;
}

.slider-controls {
    display: flex;
    gap: 15px;
}

.slider-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid #eef0f4;
    background: white;
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.slider-btn:hover {
    background: var(--secondary);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 174, 239, 0.2);
}

.related-slider-container {
    overflow: hidden;
    position: relative;
    padding: 30px 10px;
}

.related-slider-track {
    display: flex;
    gap: 25px;
    transition: transform 0.7s cubic-bezier(0.65, 0, 0.35, 1);
}

.related-product-card {
    flex: 0 0 calc(25% - 19px);
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
    text-decoration: none;
    transition: all 0.4s ease;
    border: none;
}

.related-product-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 60px rgba(0,0,0,0.1);
}

.related-card-img {
    height: 220px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    border-bottom: 1px solid #f1f5f9;
}

.related-card-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    mix-blend-mode: multiply;
    transition: transform 0.6s cubic-bezier(0.33, 1, 0.68, 1);
}

.related-product-card:hover .related-card-img img {
    transform: scale(1.12);
}

.related-card-body {
    padding: 1.8rem;
}

.related-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.8rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 2.8rem;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.related-product-card:hover .related-card-title {
    color: var(--secondary);
}

.related-card-link {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.related-card-link i {
    transition: transform 0.3s ease;
}

.related-product-card:hover .related-card-link i {
    transform: translateX(5px);
}

@media (max-width: 1200px) {
    .related-product-card { flex: 0 0 calc(33.333% - 17px); }
}

@media (max-width: 768px) {
    .related-product-card { flex: 0 0 calc(50% - 13px); }
    .related-products-header h2 { font-size: 1.8rem; }
    .related-products-section { padding: 60px 0; }
}

@media (max-width: 480px) {
    .related-product-card { flex: 0 0 100%; }
}

/* Compatibility for shop.js */
.product-cat-card { display: block; background: white; border-radius: 12px; overflow: hidden; box-shadow: 0 5px 15px rgba(0,0,0,0.05); transition: all 0.3s ease; border: 1px solid #eef0f4; }
.product-cat-card:hover { transform: translateY(-5px); box-shadow: 0 12px 30px rgba(0,0,0,0.1); }

/* ==========================================================================
   DOWNLOADS PAGE PREMIUM
   ========================================================================== */
.dl-hero-premium {
    padding: 120px 0 80px;
    background: radial-gradient(circle at top right, rgba(0, 212, 255, 0.1), transparent), 
                radial-gradient(circle at bottom left, rgba(0, 255, 136, 0.05), transparent);
    position: relative;
    overflow: hidden;
}

.dl-controls {
    margin-top: -40px;
    position: relative;
    z-index: 10;
    margin-bottom: 60px;
}

.dl-search-box {
    background: rgba(255, 255, 255, 0.95);
    padding: 15px 25px;
    border-radius: 50px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    gap: 15px;
    max-width: 800px;
    margin: 0 auto;
    border: 1px solid rgba(0, 212, 255, 0.2);
    backdrop-filter: blur(10px);
}

.dl-search-box i {
    color: var(--cyan);
    font-size: 1.2rem;
}

.dl-search-box input {
    border: none;
    outline: none;
    background: transparent;
    width: 100%;
    font-size: 1.1rem;
    color: var(--dark);
}

.dl-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.dl-filter-btn {
    padding: 8px 20px;
    border-radius: 30px;
    background: white;
    border: 1px solid #eee;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 0.9rem;
    color: #666;
}

.dl-filter-btn:hover {
    border-color: var(--cyan);
    color: var(--cyan);
}

.dl-filter-btn.active {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

.dl-grid-premium {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.dl-card-new {
    background: white;
    border-radius: 20px;
    padding: 30px;
    border: 1px solid #f0f0f0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.dl-card-new:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    border-color: rgba(0, 212, 255, 0.3);
}

.dl-card-new::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary-gradient);
    opacity: 0;
    transition: opacity 0.3s;
}

.dl-card-new:hover::after {
    opacity: 1;
}

.dl-card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.dl-file-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 212, 255, 0.1);
    color: var(--cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 1.5rem;
    transition: all 0.3s;
}

.dl-card-new:hover .dl-file-icon {
    background: var(--cyan);
    color: white;
    transform: rotate(10deg);
}

.dl-file-badge {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 4px;
    background: #f8f8f8;
    color: #999;
}

.dl-card-new h3 {
    font-size: 1.25rem;
    margin-bottom: 15px;
    color: var(--dark);
    line-height: 1.4;
}

.dl-card-new p {
    color: #777;
    font-size: 0.95rem;
    margin-bottom: 25px;
    line-height: 1.6;
    flex-grow: 1;
}

.dl-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid #f5f5f5;
    padding-top: 20px;
    margin-top: auto;
}

.dl-file-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.dl-file-info span {
    font-size: 0.75rem;
    color: #aaa;
}

.dl-file-info b {
    font-size: 0.8rem;
    color: #666;
    font-weight: 600;
}

.dl-download-link {
    width: 40px;
    height: 40px;
    background: #f8f8f8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    transition: all 0.3s;
    text-decoration: none;
}

.dl-download-link:hover {
    background: var(--cyan);
    color: white;
    transform: scale(1.1);
}

.dl-no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    background: #f9f9f9;
    border-radius: 20px;
    border: 2px dashed #eee;
    color: #999;
    display: none;
}

/* Modal for Downloads */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(5px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: white;
    padding: 40px;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.2);
    position: relative;
    animation: modalIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes modalIn {
    from { opacity: 0; transform: translateY(30px) scale(0.9); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.5rem;
    color: var(--dark);
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: #ccc;
    transition: color 0.3s;
}

.modal-close:hover {
    color: var(--cyan);
}

.btn-block {
    width: 100%;
    display: block;
}

/* ==========================================================================
   DOWNLOADS PAGE - PROFESSIONAL REFRESH
   ========================================================================== */
.dl-section {
    padding: 80px 0;
    background: #fcfcfc;
}

.dl-section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 15px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

.dl-section-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 50px;
    font-size: 1.1rem;
}

.dl-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

/* Premium Download Card */
.dl-card {
    background: white;
    border-radius: 15px;
    padding: 35px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.dl-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border-color: var(--cyan);
}

.dl-card-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.05);
    border-radius: 12px;
}

.dl-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--dark);
    font-weight: 700;
}

.dl-card p {
    color: #777;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 25px;
    flex-grow: 1;
}

.dl-card-meta {
    margin-bottom: 20px;
    padding-top: 15px;
    border-top: 1px solid #f5f5f5;
    font-size: 0.85rem;
    color: #999;
    display: flex;
    justify-content: space-between;
}

.dl-card-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: #f8f8f8;
    color: var(--dark);
    padding: 12px;
    border-radius: 8px;
    padding: 60px;
    border-radius: 25px;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-bottom: 60px;
}

.dl-cta-card::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    z-index: 0;
}

.dl-cta-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.dl-cta-card h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.dl-cta-card p {
    color: #ccc;
    max-width: 700px;
    margin: 0 auto 35px;
    font-size: 1.1rem;
}

.dl-btn-main {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--primary-gradient);
    color: white;
    padding: 18px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 10px 20px rgba(0, 212, 255, 0.3);
    transition: all 0.3s;
}

.dl-btn-main:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 30px rgba(0, 212, 255, 0.4);
}

.dl-info {
    padding: 80px 0;
    background: white;
    text-align: center;
}

.dl-info h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.dl-info p {
    color: #666;
    margin-bottom: 40px;
}

.prod-cta .btn-dark {
    background: #00f2ff;
    color: #0a1628;
    border: none;
    font-weight: 700;
    padding: 1rem 2.5rem;
    transition: all 0.3s ease;
}
.prod-cta .btn-dark:hover {
    background: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 242, 255, 0.2);
}


/* =============================================================
   REFINED HOME SECTIONS (HS) - PREMIUM INDUSTRIAL DESIGN
   ============================================================= */

/* 1. Global HS Tokens */
:root {
    --hs-cyan: #00aeef;
    --hs-navy: #0a1628;
    --hs-navy-light: #1e2a3e;
    --hs-gray-bg: #f8fafd;
    --hs-border: rgba(0, 174, 239, 0.1);
}

/* 2. Refined Newsletter (Floating Banner) */
.newsletter-section {
    background: linear-gradient(135deg, var(--hs-navy) 0%, #1a2a44 100%);
    padding: 6rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-bottom: 0;
}

.newsletter-section::before {
    content: '';
    position: absolute;
    top: -50%; left: -20%;
    width: 140%; height: 200%;
    background: radial-gradient(circle at 70% 30%, rgba(0, 174, 239, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.newsletter-title {
    font-size: 2.2rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.newsletter-desc {
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto 2.5rem;
    font-size: 1.1rem;
}

.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    gap: 10px;
}

.newsletter-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    outline: none;
    transition: all 0.3s;
}

.newsletter-input:focus {
    border-color: var(--hs-cyan);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 15px rgba(0, 174, 239, 0.2);
}

/* 3. Services Section - Modern Grid */
.hs-services-section {
    background: #fff;
    padding: 100px 0;
    position: relative;
}

.hs-services-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hs-section-title {
    font-size: 2.8rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    color: var(--hs-navy);
}

.hs-cyan { color: var(--hs-cyan); }

.hs-section-lead {
    font-size: 1.15rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 2.5rem;
}

.hs-services-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.hs-service-card {
    background: var(--hs-gray-bg);
    padding: 30px;
    border-radius: 20px;
    border: 1px solid var(--hs-border);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.hs-service-card:hover {
    background: #fff;
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 174, 239, 0.1);
    border-color: rgba(0, 174, 239, 0.3);
}

.hs-service-icon {
    font-size: 2rem;
    color: var(--hs-cyan);
    margin-bottom: 20px;
    display: inline-block;
}

.hs-service-info h4 {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 10px;
    color: var(--hs-navy);
}

.hs-service-info p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
}

/* 4. Gamme Section - High-Tech Showcase */
.hs-gamme-section {
    background: var(--hs-navy);
    padding: 120px 0;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.hs-gamme-watermark {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: 25vw;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.02);
    pointer-events: none;
    white-space: nowrap;
}

.hs-gamme-body {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
    margin-top: 4rem;
}

.hs-gamme-text p {
    font-size: 1.2rem;
    line-height: 1.9;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2.5rem;
}

.hs-norms-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.hs-norm-badge {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 10px;
    text-align: center;
    border-radius: 12px;
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--hs-cyan);
    transition: all 0.3s;
}

.hs-norm-badge:hover {
    background: rgba(0, 174, 239, 0.1);
    border-color: var(--hs-cyan);
    transform: scale(1.05);
}

/* 5. About Section - Professional Stats */
.hs-about-section {
    background: #fff;
    padding: 120px 0;
}

.hs-about-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.hs-big-stat {
    background: linear-gradient(135deg, var(--hs-navy), #1a2a44);
    padding: 50px;
    border-radius: 30px;
    color: #fff;
    text-align: center;
    margin-bottom: 30px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1);
}

.hs-big-num {
    display: block;
    font-size: 5rem;
    font-weight: 900;
    color: var(--hs-cyan);
    line-height: 1;
}

.hs-big-label {
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.8;
}

.hs-stat-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.hs-stat-card {
    background: var(--hs-gray-bg);
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    border: 1px solid var(--hs-border);
}

.hs-stat-val {
    display: block;
    font-size: 2rem;
    font-weight: 900;
    color: var(--hs-navy);
}

.hs-stat-desc {
    font-size: 0.85rem;
    color: #777;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hs-pillars {
    display: grid;
    gap: 30px;
    margin-top: 30px;
}

.hs-pillar {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.hs-pillar i {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: rgba(0, 174, 239, 0.1);
    color: var(--hs-cyan);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.hs-pillar strong {
    display: block;
    font-size: 1.2rem;
    color: var(--hs-navy);
    margin-bottom: 5px;
}

.hs-pillar p {
    color: #666;
    line-height: 1.6;
}

/* 6. Marquee Improvement */
.marquee-container {
    padding: 20px 0;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.marquee-content {
    display: flex;
    animation: marquee 40s linear infinite;
    gap: 30px;
}

.marquee-item {
    min-width: 300px;
    height: 200px;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.marquee-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
    filter: brightness(0.8) grayscale(0.2);
}

.marquee-item:hover img {
    transform: scale(1.1);
    filter: brightness(1) grayscale(0);
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Responsive */
@media (max-width: 992px) {
    .hs-services-grid, .hs-about-grid, .hs-gamme-body {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .hs-section-title { font-size: 2.2rem; }
    .hs-services-cards { grid-template-columns: 1fr; }
}

/* EYEBROW STYLES */
.hs-section-eyebrow {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
    justify-content: center;
}
.hs-eyebrow-line {
    height: 1px;
    width: 40px;
    background: var(--hs-cyan);
    opacity: 0.3;
}
.hs-eyebrow-text {
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--hs-cyan);
}
/* =============================================================
   GLOBAL PREMIUM DESIGN SYSTEM - IVEAPC LIMITED
   ============================================================= */

:root {
    /* Primary Brand Colors */
    --p-navy: #0a1628;
    --p-navy-deep: #050b14;
    --p-cyan: #00aeef;
    --p-cyan-bright: #00f2ff;
    --p-white: #ffffff;
    --p-gray-light: #f8fafd;
    --p-gray-border: rgba(0, 174, 239, 0.1);
    
    /* Typography & Spacing */
    --p-font-main: 'Inter', sans-serif;
    --p-section-pad: 120px 0;
    --p-radius-lg: 24px;
    --p-radius-md: 12px;
    --p-shadow-premium: 0 20px 50px rgba(0, 0, 0, 0.08);
    --p-transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* 1. Standardized Section Layouts */
.sec-premium {
    padding: var(--p-section-pad);
    position: relative;
    overflow: hidden;
}

.sec-dark {
    background: var(--p-navy);
    color: var(--p-white);
}

.sec-light {
    background: var(--p-white);
}

.sec-gray {
    background: var(--p-gray-light);
}

/* 2. Standardized Page Heroes */
.hero-premium {
    height: 60vh;
    min-height: 500px;
    display: flex;
    align-items: center;
    position: relative;
    background-size: cover;
    background-position: center;
    color: var(--p-white);
    overflow: hidden;
}

/* Animations d'entrée pour le texte de couverture */
@keyframes heroFadeUp {
    0% {
        opacity: 0;
        transform: translateY(40px);
        filter: blur(10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
        filter: blur(0);
    }
}

.hero-premium .heading-eyebrow,
.hero-premium .hero-title-premium,
.hero-premium .hero-sub-premium,
.hero-premium .btn-premium {
    opacity: 0; /* État initial caché */
    animation: heroFadeUp 1.2s cubic-bezier(0.23, 1, 0.32, 1) forwards;
}

.hero-premium .heading-eyebrow { animation-delay: 0.1s; }
.hero-premium .hero-title-premium { animation-delay: 0.3s; }
.hero-premium .hero-sub-premium { animation-delay: 0.5s; }
.hero-premium .btn-premium { animation-delay: 0.7s; }


.hero-premium::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(to right, rgba(10, 22, 40, 0.95), rgba(10, 22, 40, 0.4));
    z-index: 1;
}

.hero-premium .container {
    position: relative;
    z-index: 2;
}

.hero-title-premium {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.hero-sub-premium {
    font-size: 1.3rem;
    max-width: 700px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
}

/* 3. Reusable UI Components */
.card-premium {
    background: #fff;
    border-radius: var(--p-radius-lg);
    border: 1px solid var(--p-gray-border);
    padding: 40px;
    transition: var(--p-transition);
}

.card-premium:hover {
    transform: translateY(-10px);
    box-shadow: var(--p-shadow-premium);
    border-color: rgba(0, 174, 239, 0.3);
}

.btn-premium {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 1.1rem 2.8rem;
    border-radius: 50px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--p-transition);
    cursor: pointer;
    text-decoration: none;
}

.btn-premium-cyan {
    background: var(--p-cyan);
    color: #fff;
}

.btn-premium-cyan:hover {
    background: var(--p-cyan-bright);
    box-shadow: 0 10px 25px rgba(0, 174, 239, 0.3);
    transform: translateY(-3px);
}

.btn-premium-outline {
    border: 2px solid var(--p-cyan);
    color: var(--p-cyan);
}

.btn-premium-outline:hover {
    background: var(--p-cyan);
    color: #fff;
}

/* 4. Typography Utilities */
.text-cyan { color: var(--p-cyan); }
.text-gradient {
    background: linear-gradient(135deg, #fff 0%, var(--p-cyan) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.heading-eyebrow {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--p-cyan);
}

.heading-eyebrow::before {
    content: '';
    height: 1px;
    width: 40px;
    background: var(--p-cyan);
    opacity: 0.4;
}

/* 5. Responsive Fixes */
@media (max-width: 992px) {
    :root {
        --p-section-pad: 80px 0;
    }
    
    body { cursor: auto !important; }
    .cursor-dot, .cursor-outline { display: none !important; }
    
    .hero-title-premium { font-size: 3rem; }
    .container { padding: 0 30px; }
}


@media (max-width: 768px) {
    /* Global Spacing */
    .sec-premium { padding: 60px 0; }
    
    /* Hero Sections */
    .hero-premium {
        height: auto;
        min-height: 80vh;
        padding: 140px 0 80px;
        text-align: center;
    }
    
    .hero-title-premium {
        font-size: 2.4rem;
        margin-bottom: 1.2rem;
    }
    
    .hero-sub-premium {
        font-size: 1.1rem;
        margin: 0 auto;
    }
    
    .heading-eyebrow { justify-content: center; }
    
    /* Mobile Menu Drawer */
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        height: 100vh;
        background: #0a1628;
        display: flex !important;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
        box-shadow: -20px 0 50px rgba(0,0,0,0.5);
        z-index: 2000;
        padding: 40px;
    }
    
    .nav-links.nav-open {
        right: 0;
    }
    
    .nav-links li { width: 100%; margin: 0; }
    
    .nav-links a {
        font-size: 1.1rem;
        padding: 12px 0;
        display: block;
        color: white !important;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        display: block;
        transform: none;
        box-shadow: none;
        background: rgba(255,255,255,0.05);
        width: 100%;
        margin-top: 5px;
        padding: 5px 0;
        border: none;
        border-radius: 0;
    }

    .dropdown-menu a {
        font-size: 0.85rem;
        padding: 10px 20px;
        color: rgba(255,255,255,0.6) !important;
        text-transform: none;
        border: none;
    }

    .hamburger-btn {
        display: block !important;
        color: var(--secondary) !important;
        position: relative;
        z-index: 2100;
    }


    .header-actions { gap: 10px; }
    .header-actions .btn { padding: 8px 15px; font-size: 0.8rem; }
    
    /* About Blocks */
    .about-block {
        flex-direction: column !important;
        padding: 40px 20px;
        text-align: center;
    }
    
    .about-image, .about-text { flex: 1 1 100%; }
    .about-image img { height: 320px; }
    .about-text h2 { justify-content: center; font-size: 1.8rem; }
    
    /* Grids */
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .footer-about { align-items: center; }
    .footer-socials { justify-content: center; }
}

@media (max-width: 480px) {
    .hero-title-premium { font-size: 1.8rem; }
    .stats-grid { grid-template-columns: 1fr; }
    .btn-premium { width: 100%; justify-content: center; }
    .about-image img { height: 260px; }
}


/* --- Product Detail Enhancements --- */
.product-zoom-container {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: #f8fafd;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    cursor: crosshair;
}

.product-zoom-container img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.1s ease-out;
}

.zoom-hint {
    position: absolute;
    bottom: 15px;
    right: 15px;
    background: rgba(10, 22, 40, 0.6);
    color: #fff;
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    backdrop-filter: blur(4px);
    pointer-events: none;
    display: flex;
    align-items: center;
    gap: 6px;
    opacity: 0.8;
}

.product-detail-actions {
    display: flex;
    gap: 15px;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.product-detail-cta {
    flex: 2;
    min-width: 200px;
}

.product-detail-dl {
    flex: 1;
    min-width: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-color: #eee !important;
    color: var(--secondary) !important;
}

.product-detail-dl:hover {
    background: var(--secondary) !important;
    color: #fff !important;
    border-color: var(--secondary) !important;
}

@media (max-width: 768px) {
    .product-detail-actions {
        flex-direction: column;
    }
    .product-detail-cta, .product-detail-dl {
        width: 100%;
    }
}

/* --- Projects Page Styles --- */
.project-meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.p-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.p-meta strong {
    font-size: 0.8rem;
    color: var(--hs-cyan);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.p-meta span {
    font-weight: 600;
    color: var(--secondary);
}

/* --- Download Center Styles --- */
.dl-filter-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    background: #fff;
    padding: 20px;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
}

.dl-search-box {
    position: relative;
    flex: 1;
    min-width: 250px;
}

.dl-search-box i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #aaa;
}

.dl-search-box input {
    width: 100%;
    padding: 12px 12px 12px 45px;
    border: 1px solid #eee;
    border-radius: 50px;
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.3s;
}

.dl-search-box input:focus {
    border-color: var(--hs-cyan);
}

.dl-tabs {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 5px;
}

.dl-tab {
    padding: 10px 20px;
    border-radius: 50px;
    background: #f8fafd;
    color: #666;
    border: none;
    cursor: pointer;
    white-space: nowrap;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.dl-tab:hover {
    background: #eee;
}

.dl-tab.active {
    background: var(--hs-cyan);
    color: #fff;
}

.dl-card-new {
    background: #fff;
    border-radius: 20px;
    padding: 25px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 15px;
    border: 1px solid #f0f0f0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.dl-card-new:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.08);
    border-color: var(--hs-cyan);
}

.dl-card-type {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--hs-cyan);
    background: rgba(0, 242, 254, 0.1);
    padding: 4px 12px;
    border-radius: 50px;
    width: fit-content;
}

.dl-card-new h3 {
    font-size: 1.1rem;
    color: var(--secondary);
    line-height: 1.4;
    margin: 0;
}

.dl-card-new p {
    font-size: 0.9rem;
    color: #777;
    margin: 0;
}

.dl-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
}

.dl-size {
    font-size: 0.8rem;
    color: #999;
}

.dl-btn-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--secondary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: background 0.3s;
}

.dl-btn-icon:hover {
    background: var(--hs-cyan);
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    background-color: #128c7e;
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 6px 25px rgba(18, 140, 126, 0.5);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.whatsapp-tooltip {
    position: absolute;
    left: 75px;
    background: #1e293b;
    color: white;
    padding: 8px 15px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-10px);
    transition: all 0.3s ease;
    pointer-events: none;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    left: -6px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 6px 6px 6px 0;
    border-style: solid;
    border-color: transparent #1e293b transparent transparent;
}

@keyframes pulse-whatsapp {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        left: 20px;
        width: 50px;
        height: 50px;
        font-size: 25px;
    }
    .whatsapp-tooltip {
        display: none;
    }
}

/* Partners Slider */
.hs-partners-section { padding: 4rem 0; background: #f8fafc; border-top: 1px solid #e2e8f0; border-bottom: 1px solid #e2e8f0; overflow: hidden; }
.partners-slider { width: 100%; position: relative; }
.partners-track { display: flex; width: calc(250px * 12); animation: scroll-partners 30s linear infinite; }
.partner-logo { width: 250px; display: flex; align-items: center; justify-content: center; filter: grayscale(1); opacity: 0.6; transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); padding: 0 30px; }
.partner-logo:hover { filter: grayscale(0); opacity: 1; transform: scale(1.05); }
.partner-logo img { max-width: 100%; max-height: 80px; object-fit: contain; }
@keyframes scroll-partners { 0% { transform: translateX(0); } 100% { transform: translateX(calc(-250px * 6)); } }

/* Valve Finder Section */
.hs-finder-section { padding: 6rem 0; background: #fff; }
.finder-card { background: #0a1628; border-radius: 24px; padding: 4rem; color: #fff; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; position: relative; }
.finder-content { position: relative; z-index: 2; max-width: 800px; }
.finder-steps { display: flex; gap: 2rem; margin-top: 3rem; flex-wrap: wrap; justify-content: center; }
.finder-step { display: flex; flex-direction: column; text-align: left; gap: 0.5rem; }
.finder-step label { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; color: #00aeef; font-weight: 600; }
.finder-step select { background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); color: #fff; padding: 0.8rem 1.5rem; border-radius: 8px; outline: none; cursor: pointer; transition: all 0.3s; }
.finder-step select:focus { border-color: #00aeef; background: rgba(255,255,255,0.15); }
.finder-result { margin-top: 3rem; padding: 2rem; border-radius: 12px; background: rgba(0,174,239,0.1); border: 1px dashed rgba(0,174,239,0.3); display: none; animation: fadeIn 0.5s ease; }
.finder-result.show { display: block; }


/* Case Study Styles */
.case-study-details { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin: 2rem 0; padding: 2rem; background: #f1f5f9; border-radius: 16px; border-left: 4px solid #00aeef; }
.case-study-item h4 { font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; color: #00aeef; margin-bottom: 0.8rem; font-weight: 700; }
.case-study-item p { font-size: 0.95rem; color: #475569; line-height: 1.6; }
@media (max-width: 768px) { .case-study-details { grid-template-columns: 1fr; gap: 1.5rem; } }


/* Stock Badges */
.stock-badge { position: absolute; top: 15px; left: 15px; padding: 5px 12px; border-radius: 4px; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.5px; z-index: 5; box-shadow: 0 2px 8px rgba(0,0,0,0.2); }
.badge-instock { background: #22c55e; color: #fff; }
.badge-order { background: #f59e0b; color: #fff; }
.catalogue-card-img { position: relative; overflow: hidden; }

/* --- Chatbot Premium Design System --- */

.chatbot-launcher, .chatbot-window, .chatbot-header, .chatbot-messages, .chatbot-input, .message {
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

/* Floating Launcher */
.chatbot-launcher {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #00aeef, #0087b7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 26px;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0, 174, 239, 0.4);
    z-index: 9999;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.chatbot-launcher:hover {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 15px 35px rgba(0, 174, 239, 0.5);
}

/* Chatbot Window */
.chatbot-window {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 380px;
    height: 580px;
    max-height: calc(100vh - 150px);
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 9999;
    transform: translateY(30px) scale(0.9);
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.chatbot-window.active {
    transform: translateY(0) scale(1);
    opacity: 1;
    visibility: visible;
}

/* Header Section */
.chatbot-header {
    background: #1e2a3e;
    padding: 20px;
    color: white;
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
}

.chatbot-header img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: white;
    padding: 2px;
    object-fit: contain;
}

.chatbot-header-info {
    flex: 1;
}

.chatbot-header-info h4 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
}

.chatbot-header-info span {
    font-size: 11px;
    color: #00aeef;
    font-weight: 600;
    display: block;
    margin-top: 2px;
}

#closeChat {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.3s;
    font-size: 18px;
}

#closeChat:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Messages Area */
.chatbot-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
    background: #f1f4f8;
    scrollbar-width: thin;
    scrollbar-color: #00aeef transparent;
}

.chatbot-messages::-webkit-scrollbar {
    width: 5px;
}

.chatbot-messages::-webkit-scrollbar-thumb {
    background: #00aeef;
    border-radius: 10px;
}

.message {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 15px;
    font-size: 14px;
    line-height: 1.5;
    word-wrap: break-word;
    position: relative;
}

.message.bot {
    align-self: flex-start;
    background: white;
    color: #333;
    border-bottom-left-radius: 2px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.message.user {
    align-self: flex-end;
    background: #00aeef;
    color: white;
    border-bottom-right-radius: 2px;
    box-shadow: 0 4px 15px rgba(0, 174, 239, 0.2);
}

/* Input Section */
.chatbot-input {
    padding: 15px;
    background: white;
    border-top: 1px solid #eef2f7;
    display: flex;
    gap: 10px;
    align-items: center;
}

.chatbot-input input {
    flex: 1;
    border: 1px solid #eef2f7;
    background: #f8fafc;
    border-radius: 25px;
    padding: 10px 15px;
    outline: none;
    font-size: 14px;
    transition: border-color 0.3s;
}

.chatbot-input input:focus {
    border-color: #00aeef;
}

.chatbot-input button {
    background: #00aeef;
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s, background 0.3s;
    box-shadow: 0 4px 10px rgba(0, 174, 239, 0.2);
}

.chatbot-input button:hover {
    transform: scale(1.1);
    background: #0087b7;
}

/* Typing Indicator */
.typing {
    display: flex;
    gap: 4px;
    padding: 10px;
    align-self: flex-start;
}

.typing span {
    width: 6px;
    height: 6px;
    background: #cbd5e1;
    border-radius: 50%;
    animation: bounce 1s infinite ease-in-out;
}

.typing span:nth-child(2) { animation-delay: 0.2s; }
.typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes bounce {
    0%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-5px); }
}

/* Mobile Responsive */
@media (max-width: 480px) {
    .chatbot-window {
        width: 100%;
        height: 100%;
        bottom: 0;
        right: 0;
        border-radius: 0;
        max-height: 100%;
    }
    
    .chatbot-launcher {
        bottom: 20px;
        right: 20px;
    }
}

/* --- Global Mobile Navigation --- */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1100;
    padding: 0;
}

.hamburger-bar {
    width: 100%;
    height: 3px;
    background-color: var(--secondary);
    border-radius: 4px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.mobile-only {
    display: none;
}

@media (max-width: 992px) {
    .mobile-only {
        display: block;
    }
    
    .mobile-menu-btn {
        display: flex;
    }

    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: rgba(10, 22, 40, 0.98);
        backdrop-filter: blur(20px);
        padding: 100px 40px;
        transition: right 0.5s cubic-bezier(0.77, 0.2, 0.05, 1);
        z-index: 1050;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    }

    nav.active {
        right: 0;
    }

    .nav-links {
        flex-direction: column;
        gap: 2rem !important;
    }

    .nav-links a {
        font-size: 1.2rem;
        color: #fff !important;
    }

    .header-actions {
        gap: 0.5rem;
    }

    .header-socials, 
    .header-actions .btn-primary {
        display: none; /* Hide socials and big button on top header */
    }

    .lang-switcher {
        margin-right: 10px;
    }
    
    .nav-container {
        justify-content: space-between;
    }

    /* Add the big button inside the mobile menu via CSS if needed, 
       but it's better to just show it in the links list. */
}


/* Hamburger Animation */
.mobile-menu-btn.active .hamburger-bar:nth-child(1) {
    transform: translateY(8.5px) rotate(45deg);
}
.mobile-menu-btn.active .hamburger-bar:nth-child(2) {
    opacity: 0;
}
.mobile-menu-btn.active .hamburger-bar:nth-child(3) {
    transform: translateY(-8.5px) rotate(-45deg);
}

/* --- General Content Responsiveness --- */
@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    h1 { font-size: 2.2rem !important; }
    h2 { font-size: 1.8rem !important; }

    /* Hero */
    .hero-title-premium {
        font-size: 2.5rem !important;
    }

    /* Grids */
    .footer-grid, 
    .hs-services-grid, 
    .hs-services-cards,
    .dl-grid,
    .about-block,
    .devis-container,
    .shop-layout,
    .shop-grid {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }
    
    .about-block {
        flex-direction: column !important;
    }
    
    .about-image {
        width: 100% !important;
    }

    .fb2-body {
        flex-direction: column;
    }
    
    .fb2-embed-wrap {
        width: 100% !important;
    }
}

/* Contact Grid */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 4rem;
    align-items: start;
}

@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}


@media (max-width: 480px) {
    .hero-btns {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
}


/* =============================================================
   DOWNLOADS SECTION - PROFESSIONAL STYLES
   ============================================================= */

.dl-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    position: relative;
    min-height: 200px;
}

.dl-card-new {
    background: #ffffff;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    opacity: 0;
    transform: translateY(20px);
}

.dl-card-new.visible {
    opacity: 1;
    transform: translateY(0);
}

.dl-card-new:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 174, 239, 0.12);
    border-color: rgba(0, 174, 239, 0.2);
}

.dl-card-type {
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--secondary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dl-card-new h3 {
    font-size: 1.25rem;
    color: var(--primary);
    margin-bottom: 0.75rem;
    line-height: 1.4;
    font-weight: 700;
}

.dl-card-new p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.dl-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 1px dashed #e2e8f0;
}

.dl-size {
    font-size: 0.8rem;
    font-weight: 600;
    color: #94a3b8;
    background: #f8fafc;
    padding: 4px 10px;
    border-radius: 6px;
}

.dl-btn-icon {
    width: 40px;
    height: 40px;
    background: var(--secondary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 174, 239, 0.3);
}

.dl-btn-icon:hover {
    background: var(--primary);
    transform: rotate(360deg) scale(1.1);
}

.badge-new {
    background: #10b981;
    color: white;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    margin-right: 5px;
    vertical-align: middle;
}

.loader-inline {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 50px;
}

.loader-inline .spinner-border {
    width: 3rem;
    height: 3rem;
    color: var(--secondary);
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Tab Active Styles */
.dl-tab.active {
    background: var(--secondary);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 174, 239, 0.3);
}

.dl-filter-wrap {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
    align-items: center;
}

@media (min-width: 768px) {
    .dl-filter-wrap {
        flex-direction: row;
        justify-content: space-between;
    }
}

.dl-search-box {
    position: relative;
    width: 100%;
    max-width: 400px;
}

.dl-search-box i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
}

.dl-search-box input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 2px solid #e2e8f0;
    border-radius: 50px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.dl-search-box input:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 4px rgba(0, 174, 239, 0.1);
}

/* =============================================================
   MOBILE-SPECIFIC OPTIMIZATIONS (WOW EFFECT)
   ============================================================= */

@media (max-width: 768px) {
    /* Header Fixes */
    header {
        padding: 10px 0;
    }
    
    .logo-img {
        max-height: 40px;
    }
    
    .mobile-menu-btn {
        width: 40px;
        height: 40px;
    }

    /* Typography Scaling */
    .hero-title-premium {
        font-size: 2.2rem !important;
        line-height: 1.2 !important;
    }
    
    .hero-sub-premium {
        font-size: 1rem !important;
        margin-top: 1rem;
    }

    /* Section Padding */
    .sec-premium {
        padding: 60px 0 !important;
    }

    /* Grids & Flex */
    .hs-services-grid, 
    .hs-services-cards,
    .dl-grid,
    .about-block,
    .devis-container,
    .shop-layout,
    .catalogue-grid,
    .footer-grid,
    .contact-grid,
    .why-grid {
        grid-template-columns: 1fr !important;
        gap: 25px !important;
    }

    .about-block {
        flex-direction: column !important;
        text-align: center;
    }

    .about-text {
        padding: 0 !important;
        margin-top: 20px;
    }

    /* Marquee Mobile Speed */
    .marquee-content {
        animation-duration: 20s !important;
    }
    
    .marquee-item {
        width: 150px !important;
        margin: 0 10px !important;
    }

    /* Form Elements - Prevent iOS Zoom */
    input, textarea, select {
        font-size: 16px !important; 
        padding: 12px 15px !important;
    }

    /* Floating Buttons */
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 28px;
    }
    
    .back-to-top {
        bottom: 85px; /* Stay above WhatsApp */
        right: 20px;
    }

    /* Custom Cursor Hide on Touch */
    .cursor-dot, .cursor-outline {
        display: none !important;
    }

    /* Project Meta Grid */
    .project-meta-grid {
        grid-template-columns: 1fr !important;
        background: rgba(0, 174, 239, 0.05);
        padding: 15px;
        border-radius: 12px;
    }

    /* Facebook Section Mobile */
    .fb2-body {
        flex-direction: column !important;
    }
    
    .fb2-embed-wrap {
        margin-bottom: 30px;
    }
    
    .fb2-carousel-wrap {
        padding-left: 0 !important;
    }
}

@media (max-width: 480px) {
    .hero-btns {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    .hs-section-title {
        font-size: 1.8rem !important;
    }
    
    .dl-filter-wrap {
        gap: 15px;
    }
    
    .dl-tab {
        padding: 8px 15px;
        font-size: 0.8rem;
    }
}

/* Fix for mobile menu dropdown visibility — SCOPED to mobile only */
@media (max-width: 992px) {
    nav ul li.has-dropdown > ul {
        position: static;
        opacity: 1;
        visibility: visible;
        display: none;
        background: rgba(0, 174, 239, 0.04);
        width: 100%;
        box-shadow: none;
        transform: none;
        padding-left: 15px;
        border-radius: 8px;
        margin-top: 4px;
    }

    nav.active ul li.has-dropdown.open > ul {
        display: block;
    }
}

/* =============================================================
   ✅ CATALOGUE — CONSOLIDATION FINALE (v5.0)
   Écrase tous les conflits précédents
   ============================================================= */

/* Animation spinner pour le chargement */
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ── Layout principal Shop ── */
.shop-layout {
    display: grid !important;
    grid-template-columns: 260px 1fr !important;
    gap: 2.5rem !important;
    align-items: start !important;
    margin-top: 2.5rem !important;
    margin-bottom: 5rem !important;
}

/* ── Sidebar ── */
.shop-sidebar {
    background: #ffffff !important;
    padding: 1.8rem !important;
    border-radius: 16px !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06) !important;
    border: 1px solid #f0f4f8 !important;
    position: sticky !important;
    top: 100px !important;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

.shop-sidebar .sidebar-title {
    font-size: 1rem !important;
    font-weight: 800 !important;
    color: var(--primary) !important;
    text-transform: uppercase !important;
    letter-spacing: 1.5px !important;
    border-bottom: 2px solid var(--secondary) !important;
    padding-bottom: 0.7rem !important;
    margin-bottom: 1.2rem !important;
}

.shop-sidebar .sidebar-menu {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.shop-sidebar .sidebar-menu > li {
    margin-bottom: 0 !important;
    border-bottom: 1px solid #f1f5f9 !important;
}

.shop-sidebar .sidebar-menu > li:last-child {
    border-bottom: none !important;
}

.shop-sidebar .sidebar-group-label {
    font-weight: 800 !important;
    color: var(--secondary) !important;
    margin: 1.2rem 0 0.4rem !important;
    font-size: 0.68rem !important;
    text-transform: uppercase !important;
    letter-spacing: 1.5px !important;
    border-bottom: none !important;
    padding-bottom: 0 !important;
}

/* ── Boutons Filtres ── */
.filter-btn {
    display: block !important;
    width: 100% !important;
    text-align: left !important;
    padding: 0.6rem 0.5rem !important;
    font-weight: 500 !important;
    font-size: 0.88rem !important;
    color: #64748b !important;
    background: none !important;
    border: none !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    text-decoration: none !important;
}

.filter-btn:hover {
    color: var(--secondary) !important;
    background: rgba(0, 174, 239, 0.06) !important;
    padding-left: 1rem !important;
}

.filter-btn.active {
    color: var(--secondary) !important;
    background: rgba(0, 174, 239, 0.1) !important;
    font-weight: 700 !important;
    border-left: 3px solid var(--secondary) !important;
    padding-left: calc(0.5rem - 3px) !important;
}

/* ── En-tête de catégorie ── */
.category-header {
    background: #ffffff !important;
    padding: 2rem 2.5rem !important;
    border-radius: 16px !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05) !important;
    margin-bottom: 2rem !important;
    border-left: 5px solid var(--secondary) !important;
}

.category-header h1 {
    font-size: 1.8rem !important;
    color: var(--primary) !important;
    font-weight: 800 !important;
    margin-bottom: 0.5rem !important;
    line-height: 1.2 !important;
}

.category-header p {
    font-size: 1rem !important;
    color: var(--text-muted) !important;
    margin: 0 !important;
    line-height: 1.7 !important;
}

/* ── Grille du Catalogue ── */
.catalogue-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)) !important;
    gap: 1.8rem !important;
}

/* ── Carte Catalogue ── */
.catalogue-card {
    display: block !important;
    text-decoration: none !important;
    color: inherit !important;
    background: #ffffff !important;
    border-radius: 16px !important;
    overflow: hidden !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.07) !important;
    border: 1px solid #f0f4f8 !important;
    transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.35s ease !important;
    cursor: pointer !important;
}

.catalogue-card:hover {
    transform: translateY(-8px) !important;
    box-shadow: 0 20px 45px rgba(0,0,0,0.13) !important;
    border-color: rgba(0, 174, 239, 0.2) !important;
}

.catalogue-card-img {
    position: relative !important;
    height: 240px !important;
    overflow: hidden !important;
    background: #f8fafc !important;
}

.catalogue-card-img img {
    width: 100% !important;
    height: 100% !important;
    object-fit: contain !important;
    mix-blend-mode: multiply !important;
    padding: 15px !important;
    transition: transform 0.5s ease !important;
}

.catalogue-card:hover .catalogue-card-img img {
    transform: scale(1.07) !important;
}

.catalogue-card-overlay {
    position: absolute !important;
    inset: 0 !important;
    background: rgba(0, 30, 60, 0) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: background 0.35s ease !important;
}

.catalogue-card:hover .catalogue-card-overlay {
    background: rgba(0, 30, 60, 0.25) !important;
}

.catalogue-card-view {
    opacity: 0 !important;
    transform: translateY(12px) !important;
    transition: all 0.3s ease !important;
    background: #ffffff !important;
    padding: 0.55rem 1.4rem !important;
    border-radius: 50px !important;
    font-weight: 700 !important;
    font-size: 0.78rem !important;
    letter-spacing: 1px !important;
    color: var(--secondary) !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2) !important;
}

.catalogue-card:hover .catalogue-card-view {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

.catalogue-card-info {
    padding: 1.3rem 1.5rem !important;
}

.catalogue-card-category {
    display: inline-block !important;
    font-size: 0.68rem !important;
    text-transform: uppercase !important;
    letter-spacing: 2px !important;
    color: var(--secondary) !important;
    font-weight: 700 !important;
    background: rgba(0, 174, 239, 0.08) !important;
    padding: 3px 10px !important;
    border-radius: 20px !important;
    margin-bottom: 0.6rem !important;
}

.catalogue-card-name {
    font-size: 0.98rem !important;
    font-weight: 700 !important;
    color: var(--primary) !important;
    margin-bottom: 0.3rem !important;
    line-height: 1.35 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
}

/* ── Badges de Stock ── */
.stock-badge {
    position: absolute !important;
    top: 12px !important;
    left: 12px !important;
    padding: 4px 10px !important;
    border-radius: 6px !important;
    font-size: 0.65rem !important;
    font-weight: 800 !important;
    letter-spacing: 0.8px !important;
    z-index: 5 !important;
    text-transform: uppercase !important;
}

.badge-instock {
    background: #22c55e !important;
    color: #fff !important;
    box-shadow: 0 2px 10px rgba(34, 197, 94, 0.4) !important;
}

.badge-order {
    background: #f59e0b !important;
    color: #fff !important;
    box-shadow: 0 2px 10px rgba(245, 158, 11, 0.4) !important;
}

/* ── Responsive Catalogue ── */
@media (max-width: 1024px) {
    .shop-layout {
        grid-template-columns: 220px 1fr !important;
    }
}

@media (max-width: 768px) {
    .shop-layout {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }

    .shop-sidebar {
        position: static !important;
        max-height: none !important;
    }

    .catalogue-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1rem !important;
    }

    .catalogue-card-img {
        height: 180px !important;
    }

    .category-header {
        padding: 1.5rem !important;
    }
}

@media (max-width: 480px) {
    .catalogue-grid {
        grid-template-columns: 1fr !important;
    }
}

/* ── Page hero pour shop ── */
.shop-page-bg {
    background: var(--section-light);
}

/* ── Amélioration Badges sidebar_group_label ── */
li.sidebar-group-label {
    font-weight: 800;
    color: var(--secondary);
    margin: 1.2rem 0 0.4rem;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-bottom: none !important;
    padding-bottom: 0 !important;
    pointer-events: none;
}

/* =============================================================
   ✅ CATALOGUE v5.1 — Correctifs Complémentaires
   ============================================================= */

/* shop-main : empêche le débordement de grille dans un grid container */
.shop-main {
    min-width: 0;
    flex: 1;
}

/* Référence produit sous le nom de carte */
.catalogue-card-ref {
    display: block;
    font-size: 0.72rem;
    color: #94a3b8;
    margin-top: 4px;
    font-family: var(--font-body);
}

/* =============================================================
   product-cat-card — Cartes de la page products.html
   ============================================================= */
.product-cat-card {
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    border: 1px solid #f0f4f8;
    transition: transform 0.35s cubic-bezier(0.25,0.46,0.45,0.94), box-shadow 0.35s ease;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.product-cat-card:hover {
    transform: translateY(-7px);
    box-shadow: 0 18px 40px rgba(0,0,0,0.11);
    border-color: rgba(0,174,239,0.2);
}

/* Zone image */
.product-cat-card-img {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: #f8fafc;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-cat-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    mix-blend-mode: multiply;
    padding: 15px;
    transition: transform 0.5s ease;
    display: block;
}

.product-cat-card:hover .product-cat-card-img img {
    transform: scale(1.07);
}

/* Overlay au hover */
.product-cat-card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,30,60,0);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.35s ease;
}

.product-cat-card-overlay span {
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    background: #fff;
    padding: 0.5rem 1.3rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--secondary);
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.product-cat-card:hover .product-cat-card-overlay {
    background: rgba(0,30,60,0.22);
}

.product-cat-card:hover .product-cat-card-overlay span {
    opacity: 1;
    transform: translateY(0);
}

/* Badge catégorie */
.product-cat-card-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(0,174,239,0.9);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 6px;
    backdrop-filter: blur(4px);
    z-index: 2;
}

/* Corps de carte */
.product-cat-card-body {
    padding: 1.3rem 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-cat-card-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-cat-card-desc {
    font-size: 0.84rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 0.8rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-cat-card-specs {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem;
    font-size: 0.8rem;
    color: #64748b;
}

.product-cat-card-specs li {
    margin-bottom: 0.3rem;
    display: flex;
    align-items: flex-start;
    gap: 6px;
    line-height: 1.4;
}

/* Lien "Voir le produit" */
.product-cat-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: auto;
    transition: gap 0.2s ease;
}

.product-cat-card:hover .product-cat-card-link {
    gap: 12px;
}

/* Responsive product-cat-card */
@media (max-width: 768px) {
    .product-cat-card-img { height: 180px; }
    .product-cat-card-name { font-size: 0.92rem; }
}

@media (max-width: 480px) {
    .product-cat-card-img { height: 160px; }
}

/* ─── SIMILAR PRODUCTS ──────────────────────────────────────────── */
.similar-products-section {
    padding: 4rem 0;
    background: var(--bg-light, #f8fafc);
}
.similar-products-container {
    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
}
.similar-products-grid {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    padding: 1rem 0.5rem;
    flex: 1;
}
.similar-products-grid::-webkit-scrollbar { display: none; }

.similar-card {
    min-width: 240px;
    max-width: 280px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    flex-shrink: 0;
}
.similar-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.12);
}
.similar-card-img {
    width: 100%;
    height: 180px;
    overflow: hidden;
    background: #f0f4f8;
    display: flex;
    align-items: center;
    justify-content: center;
}
.similar-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.4s;
    padding: 0.5rem;
}
.similar-card:hover .similar-card-img img {
    transform: scale(1.08);
}
.similar-card-body {
    padding: 1rem 1.2rem;
    text-align: center;
}
.similar-card-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark, #1a202c);
    margin-bottom: 0.75rem;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.similar-card-btn {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    background: var(--accent, #00bcd4);
    color: #fff;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.3s, transform 0.2s;
}
.similar-card-btn:hover {
    background: var(--accent-dark, #0097a7);
    transform: translateY(-2px);
}

/* Scroll buttons */
.scroll-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: none;
    background: #fff;
    box-shadow: 0 2px 12px rgba(0,0,0,0.1);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark, #333);
    font-size: 1rem;
    transition: background 0.3s, transform 0.2s;
    flex-shrink: 0;
    z-index: 2;
}
.scroll-btn:hover {
    background: var(--accent, #00bcd4);
    color: #fff;
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .similar-products-section {
        padding: 2.5rem 0;
    }
    .similar-products-grid {
        gap: 1rem;
        -webkit-overflow-scrolling: touch; /* Momentum scrolling on iOS */
        padding-bottom: 1.5rem;
    }
    .similar-card { 
        min-width: 180px; 
        border-radius: 12px;
    }
    .similar-card-img { height: 130px; }
    .similar-card-body { padding: 0.8rem; }
    .similar-card-title { font-size: 0.85rem; }
    
    .scroll-btn { 
        display: none; /* Hide arrows on mobile as touch swipe is preferred */
    }
}

/* ─── GLOBAL MOBILE OPTIMIZATIONS ──────────────────────────────── */
@media (max-width: 768px) {
    /* Prevent auto-zoom on iOS/Android inputs */
    input, select, textarea {
        font-size: 16px !important;
    }

    /* Compact Header for mobile */
    .header-logo img {
        height: 35px;
    }
    header.scrolled .header-logo img {
        height: 30px;
    }

    /* Better touch targets for buttons */
    .btn-premium, .similar-card-btn {
        padding: 0.8rem 1.5rem;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    /* Fix image overflow issues */
    img {
        max-width: 100%;
        height: auto;
    }

    /* Reduce global sections padding */
    section {
        padding: 3rem 0;
    }
}

/* Shimmer / Skeleton Animation */
.skeleton-shimmer {
    background: #f6f7f8;
    background-image: linear-gradient(90deg, #f6f7f8 0px, #edeef1 40px, #f6f7f8 80px);
    background-size: 600px;
    animation: shimmer 2s infinite linear;
}

@keyframes shimmer {
    0% { background-position: -200px 0; }
    100% { background-position: calc(200px + 100%) 0; }
}

/* Marquee Product Card overrides */
.marquee-product-card {
    min-width: 280px;
    height: auto;
    margin: 10px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
}

.skeleton-card {
    pointer-events: none;
}

/* ============================================================
   TESTIMONIALS / CLIENT REVIEWS SECTION
   ============================================================ */
.testimonials-section {
    position: relative;
    padding: 7rem 0 5rem;
    background: linear-gradient(160deg, #0a1628 0%, #102040 45%, #0a1628 100%);
    overflow: hidden;
}

.testimonials-bg-deco {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(ellipse 900px 500px at 20% 0%, rgba(0,174,239,0.08) 0%, transparent 70%),
        radial-gradient(ellipse 700px 400px at 80% 100%, rgba(0,174,239,0.06) 0%, transparent 70%);
    pointer-events: none;
}

.testimonials-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.testimonials-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    color: #fff;
    margin: 0.6rem 0 1rem;
    line-height: 1.15;
}

.testimonials-sub {
    color: rgba(255,255,255,0.6);
    font-size: 1.05rem;
    max-width: 580px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

/* Global rating badge */
.testimonials-global-rating {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(0,174,239,0.2);
    border-radius: 50px;
    padding: 0.6rem 1.6rem;
    backdrop-filter: blur(8px);
}

.tgr-stars { display: flex; gap: 3px; }
.tgr-stars i { color: #fbbf24; font-size: 1rem; }
.tgr-score {
    font-weight: 800;
    font-size: 1.15rem;
    color: #fbbf24;
    letter-spacing: 0.02em;
}
.tgr-count { color: rgba(255,255,255,0.55); font-size: 0.82rem; }

/* Grid layout */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

@media (max-width: 1024px) {
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .testimonials-grid { grid-template-columns: 1fr; }
}

/* Individual card */
.testimonial-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    right: 20px;
    font-size: 7rem;
    font-family: Georgia, serif;
    color: rgba(0,174,239,0.12);
    line-height: 1;
    pointer-events: none;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0,174,239,0.4);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3), 0 0 0 1px rgba(0,174,239,0.15);
}

/* Card header */
.tc-header {
    display: flex;
    align-items: flex-start;
    gap: 0.9rem;
}

.tc-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.95rem;
    color: #fff;
    flex-shrink: 0;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.tc-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.tc-name {
    color: #fff;
    font-size: 0.95rem;
    font-weight: 700;
    display: block;
}

.tc-role {
    color: rgba(255,255,255,0.45);
    font-size: 0.75rem;
    line-height: 1.3;
}

.tc-stars {
    display: flex;
    gap: 2px;
    margin-top: 4px;
}
.tc-stars i { color: #fbbf24; font-size: 0.75rem; }

.tc-source { margin-left: auto; }
.tc-google-icon {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.25);
}

/* Quote */
.tc-quote {
    color: rgba(255,255,255,0.8);
    font-size: 0.88rem;
    line-height: 1.75;
    font-style: italic;
    border: none;
    margin: 0;
    padding: 0;
    flex: 1;
}

.tc-quote strong {
    color: #00aeef;
    font-style: normal;
    font-weight: 700;
}

/* Footer meta */
.tc-date {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.35);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.tc-verified {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.72rem;
    color: #4ade80;
    font-weight: 600;
}

.tc-verified i { font-size: 0.8rem; }

/* CTA */
.testimonials-cta {
    text-align: center;
    padding-top: 1rem;
}

.testimonials-cta p {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

/* Schema.org JSON-LD rich snippet styles - visually hidden */
/* ═══════════════════════════════════════════════════════════════════
   TIKTOK FEED SECTION — Premium Dark Design
   ═══════════════════════════════════════════════════════════════════ */
.tk-section {
    position: relative;
    background: #010101;
    padding: 100px 0;
    overflow: hidden;
}

/* Animated orb backgrounds */
.tk-orbs { position: absolute; inset: 0; pointer-events: none; }
.tk-orb {
    position: absolute;
    left: var(--x);
    top: var(--y);
    width: 420px;
    height: 420px;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.18;
    animation: tkOrbFloat 8s ease-in-out infinite alternate;
}
.tk-orb-red  { background: #fe2c55; animation-delay: 0s; }
.tk-orb-cyan { background: #25f4ee; animation-delay: -3s; }
@keyframes tkOrbFloat {
    from { transform: translate(0, 0) scale(1); }
    to   { transform: translate(30px, -30px) scale(1.1); }
}

/* Header */
.tk-header { text-align: center; margin-bottom: 3rem; }
.tk-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, rgba(254,44,85,0.15), rgba(37,244,238,0.1));
    border: 1px solid rgba(254,44,85,0.35);
    color: #fe2c55;
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 18px;
    border-radius: 50px;
    margin-bottom: 1.4rem;
}
.tk-badge i { font-size: 1rem; }
.tk-title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 900;
    color: #fff;
    line-height: 1.15;
    margin-bottom: .8rem;
}
.tk-brand {
    background: linear-gradient(90deg, #fe2c55, #25f4ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.tk-sub {
    color: rgba(255,255,255,0.55);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Stats Bar */
.tk-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 20px;
    padding: 1.5rem 2rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
}
.tk-stat {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 2rem;
}
.tk-stat i {
    font-size: 1.4rem;
    background: linear-gradient(135deg, #fe2c55, #25f4ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.tk-stat div { display: flex; flex-direction: column; }
.tk-snum {
    font-size: 1.6rem;
    font-weight: 900;
    color: #fff;
    line-height: 1;
}
.tk-stat small {
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.4);
    font-weight: 600;
    margin-top: 2px;
}
.tk-sdiv {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.1);
}

/* Video Grid */
.tk-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

/* Video Card */
.tk-card {
    background: #111;
    border-radius: 16px;
    overflow: hidden;
    text-decoration: none;
    display: block;
    border: 1px solid rgba(255,255,255,0.07);
    transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
    cursor: pointer;
}
.tk-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 60px rgba(254,44,85,0.25);
    border-color: rgba(254,44,85,0.4);
}

/* Thumbnail */
.tk-thumb {
    position: relative;
    aspect-ratio: 9/14;
    overflow: hidden;
    background: #1a1a1a;
}
.tk-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .5s ease;
    filter: brightness(0.85);
}
.tk-card:hover .tk-thumb img {
    transform: scale(1.06);
    filter: brightness(0.7);
}

/* Play button */
.tk-play {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}
.tk-play i {
    width: 52px;
    height: 52px;
    background: rgba(254,44,85,0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    box-shadow: 0 0 0 6px rgba(254,44,85,0.25);
    padding-left: 4px;
    transition: transform .3s ease, box-shadow .3s ease;
}
.tk-card:hover .tk-play i {
    transform: scale(1.15);
    box-shadow: 0 0 0 10px rgba(254,44,85,0.2);
}

/* Duration badge */
.tk-duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0,0,0,0.75);
    color: #fff;
    font-size: .72rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 6px;
    z-index: 2;
    backdrop-filter: blur(4px);
}

/* Hover overlay with stats */
.tk-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
    opacity: 0;
    transition: opacity .35s ease;
    z-index: 3;
    display: flex;
    align-items: flex-end;
    padding: 14px;
}
.tk-card:hover .tk-overlay { opacity: 1; }
.tk-overlay-stats {
    display: flex;
    gap: 14px;
    color: #fff;
    font-size: .82rem;
    font-weight: 700;
}
.tk-overlay-stats i { color: #fe2c55; margin-right: 4px; }

/* Card body */
.tk-card-body {
    padding: 14px 16px;
}
.tk-card-body p {
    color: rgba(255,255,255,0.85);
    font-size: .85rem;
    line-height: 1.5;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.tk-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.tk-tags span {
    background: rgba(37,244,238,0.08);
    color: #25f4ee;
    font-size: .7rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 50px;
    border: 1px solid rgba(37,244,238,0.2);
}

/* CTA Card */
.tk-card-cta {
    background: linear-gradient(135deg, #0d0d0d, #1a0a10);
    border: 1px solid rgba(254,44,85,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
}
.tk-card-cta:hover {
    border-color: #fe2c55;
    box-shadow: 0 20px 60px rgba(254,44,85,0.3);
}
.tk-cta-inner {
    padding: 2rem 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}
.tk-cta-logo {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #fe2c55, #ff0050);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #fff;
    box-shadow: 0 8px 30px rgba(254,44,85,0.4);
}
.tk-cta-inner p {
    color: rgba(255,255,255,0.75);
    font-size: .9rem;
    line-height: 1.5;
}
.tk-cta-btn {
    background: linear-gradient(135deg, #fe2c55, #ff0050);
    color: #fff;
    font-weight: 800;
    font-size: .85rem;
    padding: 10px 22px;
    border-radius: 50px;
    transition: transform .3s ease, box-shadow .3s ease;
    box-shadow: 0 4px 20px rgba(254,44,85,0.35);
}
.tk-card-cta:hover .tk-cta-btn {
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(254,44,85,0.5);
}
.tk-handle {
    color: rgba(255,255,255,0.35);
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: 1px;
}

/* Follow CTA */
.tk-follow-wrap {
    text-align: center;
    padding-top: 1rem;
}
.tk-follow-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #fe2c55, #ff0050);
    color: #fff;
    font-size: 1rem;
    font-weight: 800;
    padding: 16px 40px;
    border-radius: 50px;
    text-decoration: none;
    transition: transform .3s ease, box-shadow .3s ease;
    box-shadow: 0 8px 40px rgba(254,44,85,0.4);
    letter-spacing: .5px;
}
.tk-follow-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 50px rgba(254,44,85,0.55);
}
.tk-follow-btn i { font-size: 1.1rem; }
.tk-follow-btn .fa-arrow-right { font-size: .85rem; }

/* Responsive */
@media (max-width: 1024px) {
    .tk-grid { grid-template-columns: repeat(2, 1fr); }
    .tk-card-cta { display: none; }
}
@media (max-width: 640px) {
    .tk-grid { grid-template-columns: 1fr; }
    .tk-stats { gap: 1rem; flex-direction: column; }
    .tk-sdiv { width: 60px; height: 1px; }
    .tk-stat { padding: 0 1rem; }
    .tk-section { padding: 60px 0; }
}