/* ============================================
   SMARTBAT - Catalogue Site Styles
   ============================================ */

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

:root {
    /* SmartBat brand colors extracted from the official logo */
    --primary: #76B82A;         /* SMART - green */
    --primary-dark: #5A9420;    /* darker green */
    --secondary: #F7941D;       /* frog orange */
    --secondary-dark: #D97B0D;  /* darker orange */
    --accent: #2B5A8C;          /* BAT blue accent */
    --dark-navy: #1E4269;       /* footer/topbar dark blue */

    --light: #f6faf1;           /* very light green tint */
    --gray: #6c757d;
    --gray-light: #e9f0e0;
    --dark: #22301a;
    --white: #ffffff;
    --border: #dde8d0;
    --shadow: 0 5px 20px rgba(118, 184, 42, 0.10);
    --shadow-hover: 0 10px 30px rgba(43, 90, 140, 0.18);
    --transition: all 0.3s ease;
    --fb-color: #1877f2;
}

/* overflow-x: clip (et non hidden) : bloque le débordement horizontal
   sans créer de conteneur de défilement, ce qui préserve position:sticky */
html { scroll-behavior: smooth; overflow-x: clip; }

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--dark);
    line-height: 1.6;
    background: var(--white);
    overflow-x: clip;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary);
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

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

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 4px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    white-space: nowrap;
}

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

.btn-outline { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--primary); }

.btn-outline-dark { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-outline-dark:hover { background: var(--primary); color: var(--white); }

.btn-light { background: var(--white); color: var(--primary); border-color: var(--white); }
.btn-light:hover { background: transparent; color: var(--white); }

.btn-outline-light { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline-light:hover { background: var(--white); color: var(--primary); }

.btn-download {
    background: var(--secondary);
    color: var(--white);
    border-color: var(--secondary);
    box-shadow: 0 4px 15px rgba(247, 148, 29, 0.3);
}
.btn-download:hover {
    background: var(--secondary-dark);
    border-color: var(--secondary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(247, 148, 29, 0.4);
}
.btn-download i { font-size: 16px; }

.btn-sm { padding: 8px 18px; font-size: 12px; }
.btn-block { width: 100%; }

.btn-link {
    color: var(--secondary);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.btn-link i { transition: var(--transition); }
.btn-link:hover i { transform: translateX(4px); }

/* ============================================
   TOP BAR
   ============================================ */
.top-bar {
    background: var(--dark-navy);
    color: var(--white);
    padding: 8px 0;
    font-size: 13px;
}

.top-bar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.top-bar-left, .top-bar-right { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.top-bar-left span i { margin-right: 6px; color: var(--primary); }

.lang-switch {
    padding: 2px 8px;
    border-radius: 3px;
    font-weight: 600;
    font-size: 12px;
}
.lang-switch.active, .lang-switch:hover {
    background: var(--primary);
    color: var(--white);
}

.social-icons { display: flex; gap: 10px; margin-left: 15px; }
.social-icons a {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    font-size: 12px;
}
.social-icons a:hover { background: var(--secondary); }

/* ============================================
   HEADER
   ============================================ */
.header {
    background: var(--white);
    padding: 18px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header .container { display: flex; justify-content: space-between; align-items: center; gap: 30px; }

.logo h1 {
    font-size: 30px;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -1px;
    margin: 0;
}
.logo h1 span { color: var(--secondary); }
.logo small {
    display: block;
    font-size: 11px;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: -4px;
}

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

.main-nav ul { display: flex; gap: 32px; }

.main-nav a {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    color: var(--dark);
    position: relative;
    padding: 5px 0;
}

.main-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: var(--transition);
}

.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.main-nav a:hover, .main-nav a.active { color: var(--secondary); }

.header-actions { display: flex; align-items: center; gap: 12px; }

.icon-btn {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light);
    border-radius: 50%;
    color: var(--primary);
}
.icon-btn:hover { background: var(--fb-color); color: var(--white); }

.header-btn { font-size: 12px; padding: 10px 20px; }

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--primary);
    cursor: pointer;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 110px 0 130px;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.2;
    z-index: 0;
}

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

/* Hero with real frog photo */
.hero.hero-photo { padding: 150px 0 170px; }
.hero.hero-photo .hero-bg { opacity: 1; }
.hero.hero-photo::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg,
        rgba(118, 184, 42, 0.48) 0%,
        rgba(102, 165, 35, 0.78) 45%,
        rgba(70, 125, 22, 0.96) 100%);
    z-index: 1;
}
.hero.hero-photo .hero-content {
    margin-left: auto;
    max-width: 620px;
}
.hero.hero-photo h1,
.hero.hero-photo .hero-description { text-shadow: 0 2px 12px rgba(0,0,0,0.45); }
.hero.hero-photo .hero-subtitle { text-shadow: none; }
.hero.hero-photo .hero-shapes { display: none; }

.hero-content { max-width: 750px; }

.hero-tag {
    display: inline-block;
    padding: 8px 18px;
    background: rgba(255, 255, 255, 0.85);
    color: var(--accent);
    border-radius: 30px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 60px;
    color: var(--white);
    margin-bottom: 20px;
    font-weight: 800;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-description {
    font-size: 17px;
    margin-bottom: 35px;
    opacity: 0.9;
    max-width: 600px;
}

.hero-buttons { display: flex; gap: 15px; flex-wrap: wrap; }

.shape { position: absolute; border-radius: 50%; opacity: 0.08; }
.shape-1 { width: 400px; height: 400px; background: var(--secondary); top: -100px; right: -100px; }
.shape-2 { width: 300px; height: 300px; background: var(--white); bottom: -150px; right: 200px; }

/* ============================================
   PAGE BANNER
   ============================================ */
.page-banner {
    /* Même fond que la bannière eco-hero de l'accueil */
    background-color: #4E8E1F;
    background-image:
        radial-gradient(circle at 82% 10%, rgba(255,255,255,0.30), transparent 42%),
        radial-gradient(circle at 15% 85%, #2F6413 0%, transparent 55%),
        radial-gradient(circle at 65% 55%, #63A824 0%, transparent 50%),
        linear-gradient(150deg, #7BBB35 0%, #55912B 45%, #35661A 100%);
    color: var(--white);
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}
/* Icônes éco réduites dans les bannières de titre (bande courte) */
.page-banner .ei { font-size: 2.6rem; }

.page-banner-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.08;
}

.page-banner .container { position: relative; z-index: 2; }

.page-banner h1 {
    color: var(--white);
    font-size: 42px;
    margin-bottom: 12px;
}

.breadcrumb { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.breadcrumb a { color: var(--secondary); font-weight: 600; }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb i { font-size: 11px; opacity: 0.5; }
.breadcrumb span { color: rgba(255,255,255,0.8); }

.breadcrumb-light a { color: var(--secondary); }
.breadcrumb-light span { color: rgba(255,255,255,0.9); }

/* ============================================
   FEATURES BAR
   ============================================ */
.features-bar { background: transparent; padding: 0; margin-top: -60px; position: relative; z-index: 10; }

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background: var(--white);
    box-shadow: var(--shadow);
    border-radius: 8px;
    overflow: hidden;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 30px 25px;
    border-right: 1px solid var(--border);
    transition: var(--transition);
}
.feature-item:last-child { border-right: none; }
.feature-item:hover { background: var(--light); }

.feature-icon {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 22px;
    flex-shrink: 0;
}

.feature-text h4 { font-size: 14px; margin-bottom: 4px; color: var(--primary); }
.feature-text p { font-size: 13px; color: var(--gray); margin: 0; }

/* ============================================
   SECTION HEADER
   ============================================ */
.section-tag {
    display: inline-block;
    color: var(--secondary);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { font-size: 40px; margin-bottom: 15px; }
.section-header p { color: var(--gray); font-size: 16px; max-width: 600px; margin: 0 auto; }

/* ============================================
   ABOUT
   ============================================ */
.about { padding: 100px 0; background: var(--white); }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }

.about-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-hover);
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.about-badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: var(--secondary);
    color: var(--white);
    padding: 25px 35px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-hover);
}

.badge-number { display: block; font-size: 42px; font-weight: 800; line-height: 1; }
.badge-text { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: 1px; margin-top: 5px; }

.about-content h2 { font-size: 36px; margin-bottom: 20px; }
.about-content .lead { font-size: 18px; color: var(--primary); font-weight: 600; margin-bottom: 15px; }
.about-content > p { color: var(--gray); margin-bottom: 20px; }

.about-features { margin-bottom: 30px; }
.about-features li { padding: 8px 0; color: var(--dark); font-weight: 500; }
.about-features i { color: var(--secondary); margin-right: 10px; }

/* ============================================
   STATS SECTION
   ============================================ */
.stats-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

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

.stat-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 15px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 28px;
}

.stat-number {
    color: var(--white);
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 5px;
}

.stat-item p {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 13px;
    opacity: 0.85;
}

/* ============================================
   MISSION VISION VALUES
   ============================================ */
.mvv-section { padding: 100px 0; background: var(--light); }

.mvv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.mvv-card {
    background: var(--white);
    padding: 50px 35px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-top: 4px solid var(--secondary);
}

.mvv-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.mvv-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 32px;
}

.mvv-card h3 { font-size: 24px; margin-bottom: 15px; }
.mvv-card p { color: var(--gray); }

/* ============================================
   WHY US SECTION
   ============================================ */
.why-us-section { padding: 100px 0; background: var(--white); }

.why-us-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.why-us-image {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-hover);
}

.why-us-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.why-us-content h2 { font-size: 36px; margin-bottom: 30px; }

.why-list { display: flex; flex-direction: column; gap: 25px; }

.why-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.why-icon {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 22px;
    flex-shrink: 0;
}

.why-item h4 { margin-bottom: 8px; font-size: 18px; }
.why-item p { color: var(--gray); margin: 0; }

/* ============================================
   CATEGORIES
   ============================================ */
.categories { padding: 100px 0; background: var(--light); }

.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.category-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
    border-top: 4px solid transparent;
    color: var(--dark);
    display: block;
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-top-color: var(--secondary);
}

.category-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 38px;
}

.category-card h3 { font-size: 22px; margin-bottom: 20px; }

.category-card ul { margin-bottom: 25px; }
.category-card ul li {
    padding: 6px 0;
    color: var(--gray);
    border-bottom: 1px dashed var(--border);
}
.category-card ul li:last-child { border-bottom: none; }

.category-link {
    color: var(--secondary);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.category-link i { transition: var(--transition); }
.category-card:hover .category-link i { transform: translateX(5px); }

/* ============================================
   PRODUCTS
   ============================================ */
.products { padding: 100px 0; background: var(--white); }

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.product-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    color: var(--dark);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--accent);
    color: var(--white);
    padding: 5px 12px;
    font-size: 11px;
    font-weight: 700;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 3;
}
.product-badge.new { background: #27ae60; }
.product-badge.eco { background: #16a085; }

.product-image {
    height: 260px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
}

.product-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: var(--transition);
}

.product-overlay {
    position: absolute;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    height: auto;
    padding: 8px 0;
    opacity: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    transform: translateY(100%);
}

.product-overlay span {
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 6px 16px;
}

.product-card:hover .product-overlay { opacity: 1; transform: translateY(0); }
.product-card:hover .product-image img { transform: scale(1.05); }

.product-info { padding: 20px; flex: 1; display: flex; flex-direction: column; }

.product-category {
    display: inline-block;
    color: var(--secondary);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 8px;
}

.product-info h3 {
    font-size: 17px;
    margin-bottom: 10px;
    color: var(--primary);
}

.product-info h3 a { color: inherit; }
.product-info h3 a:hover { color: var(--secondary); }

.product-info p {
    color: var(--gray);
    font-size: 13px;
    margin-bottom: 15px;
    flex: 1;
}

.product-actions-mini {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-top: auto;
}

.fiche-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: var(--secondary);
    color: var(--white);
    border-radius: 6px;
    font-size: 14px;
    box-shadow: 0 2px 8px rgba(247, 148, 29, 0.25);
    transition: var(--transition);
    flex-shrink: 0;
}
.fiche-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(43, 90, 140, 0.4);
    color: var(--white);
}

/* ============================================
   CATALOG PAGE
   ============================================ */
.catalog-section { padding: 60px 0 80px; background: var(--light); }

.catalog-toolbar {
    background: var(--white);
    padding: 18px 24px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 15px;
}

.catalog-info { display: flex; align-items: center; gap: 12px; font-weight: 600; color: var(--primary); }
.catalog-info i { color: var(--secondary); font-size: 20px; }

.catalog-search { position: relative; min-width: 280px; }
.catalog-search input {
    width: 100%;
    padding: 10px 40px 10px 16px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 14px;
}
.catalog-search input:focus { outline: none; border-color: var(--secondary); }
.catalog-search i {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray);
}

.catalog-layout { display: grid; grid-template-columns: 280px 1fr; gap: 30px; }

.catalog-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
    /* Reste visible en défilant la liste des produits
       (110px = hauteur du header sticky + marge) */
    position: sticky;
    top: 110px;
    align-self: start;
    max-height: calc(100vh - 130px);
    overflow-y: auto;
}
@media (max-width: 1024px) {
    .catalog-sidebar { position: static; max-height: none; overflow: visible; }
}

.filter-box {
    background: var(--white);
    padding: 25px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.filter-box h3 {
    font-size: 16px;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.filter-box h3 i { color: var(--secondary); margin-right: 8px; }

.filter-list { display: flex; flex-direction: column; gap: 5px; }

.filter-btn {
    width: 100%;
    background: transparent;
    border: none;
    padding: 12px 15px;
    text-align: left;
    border-radius: 6px;
    cursor: pointer;
    font-family: 'Open Sans', sans-serif;
    font-size: 14px;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.filter-btn i { width: 20px; color: var(--gray); }
.filter-btn:hover { background: var(--light); color: var(--primary); }
.filter-btn:hover i { color: var(--secondary); }

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

.filter-count {
    margin-left: auto;
    background: var(--gray-light);
    color: var(--gray);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}
.filter-btn.active .filter-count { background: var(--secondary); color: var(--white); }

.filter-cta { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: var(--white); }
.filter-cta h3 { color: var(--white); border-bottom-color: rgba(255,255,255,0.2); }
.filter-cta p { font-size: 14px; opacity: 0.9; margin-bottom: 20px; }
.filter-cta .btn { margin-bottom: 10px; }
.filter-cta .btn-outline-dark {
    color: var(--white);
    border-color: rgba(255,255,255,0.5);
}
.filter-cta .btn-outline-dark:hover {
    background: var(--white);
    color: var(--primary);
}

.catalog-grid { grid-template-columns: repeat(3, 1fr); }

.no-results {
    text-align: center;
    padding: 80px 20px;
    background: var(--white);
    border-radius: 12px;
}
.no-results i { font-size: 60px; color: var(--gray); margin-bottom: 20px; }
.no-results h3 { margin-bottom: 10px; }
.no-results p { color: var(--gray); }

/* ============================================
   PRODUCT DETAIL
   ============================================ */
.loading-state {
    text-align: center;
    padding: 100px 20px;
}
.loading-state i { font-size: 48px; color: var(--secondary); margin-bottom: 20px; }

.product-detail { padding: 60px 0 80px; background: var(--light); }

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
    background: var(--white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.product-detail-image {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.product-main-img {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    height: 500px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
}

.product-main-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.product-overlay-large {
    position: absolute;
    bottom: 20px;
    right: 20px;
    padding: 10px 20px;
    border-radius: 30px;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    color: var(--white);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.product-name-watermark { display: none; }

.product-tag-large {
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.product-detail-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--accent);
    color: var(--white);
    padding: 8px 18px;
    font-size: 12px;
    font-weight: 700;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 5;
}
.product-detail-badge.new { background: #27ae60; }
.product-detail-badge.eco { background: #16a085; }

.product-thumbnails {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.product-thumbnails img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border: 2px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    padding: 5px;
    transition: var(--transition);
}
.product-thumbnails img:hover {
    border-color: var(--secondary);
    transform: translateY(-3px);
}
.product-thumbnails img.active {
    border-color: var(--secondary);
    box-shadow: 0 4px 12px rgba(243, 156, 18, 0.3);
}

.product-detail-info h1 {
    font-size: 36px;
    margin: 10px 0 15px;
    color: var(--primary);
}

.product-lead {
    font-size: 18px;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 15px;
}

.product-description {
    color: var(--gray);
    margin-bottom: 25px;
    line-height: 1.7;
}

.product-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 30px;
}

.product-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    background: var(--light);
    border-radius: 8px;
    font-size: 14px;
}

.product-feature-item i {
    color: var(--secondary);
    font-size: 18px;
}

.product-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.product-share {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.product-share span { font-weight: 600; color: var(--gray); font-size: 14px; }

.product-share a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light);
    color: var(--gray);
    font-size: 14px;
}
.product-share a:hover {
    background: var(--secondary);
    color: var(--white);
    transform: translateY(-3px);
}

/* Tabs */
.product-tabs {
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
    margin-bottom: 60px;
}

.tabs-nav {
    display: flex;
    background: var(--light);
    border-bottom: 1px solid var(--border);
}

.tab-btn {
    flex: 1;
    padding: 18px 20px;
    background: transparent;
    border: none;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.tab-btn:hover { color: var(--primary); }
.tab-btn.active {
    color: var(--primary);
    background: var(--white);
    border-bottom-color: var(--secondary);
}

.tabs-content { padding: 40px; }

.tab-pane { display: none; }
.tab-pane.active { display: block; animation: fadeIn 0.4s; }

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

.tab-pane h3 {
    margin-bottom: 25px;
    font-size: 22px;
}
.tab-pane h3 i { color: var(--secondary); margin-right: 10px; }

.applications-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.applications-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 20px;
    background: var(--light);
    border-radius: 8px;
    border-left: 3px solid var(--secondary);
}
.applications-list li i { color: var(--secondary); }

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

.technical-table tr {
    border-bottom: 1px solid var(--border);
}
.technical-table tr:last-child { border-bottom: none; }

.technical-table th, .technical-table td {
    padding: 16px 20px;
    text-align: left;
}

.technical-table th {
    background: var(--light);
    color: var(--primary);
    font-weight: 700;
    width: 40%;
    text-transform: uppercase;
    font-size: 13px;
    letter-spacing: 1px;
}

.technical-table td { color: var(--gray); }

.usage-steps { display: flex; flex-direction: column; gap: 25px; }

.usage-step {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: var(--light);
    border-radius: 8px;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--secondary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 20px;
    flex-shrink: 0;
}

.step-content h4 { margin-bottom: 8px; }
.step-content p { color: var(--gray); margin: 0; }

.related-products { background: var(--white); padding: 40px; border-radius: 12px; box-shadow: var(--shadow); }

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
    padding: 80px 0;
    /* Même fond que la bannière eco-hero du haut */
    background-color: #4E8E1F;
    background-image:
        radial-gradient(circle at 82% 10%, rgba(255,255,255,0.30), transparent 42%),
        radial-gradient(circle at 15% 85%, #2F6413 0%, transparent 55%),
        radial-gradient(circle at 65% 55%, #63A824 0%, transparent 50%),
        linear-gradient(150deg, #7BBB35 0%, #55912B 45%, #35661A 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}
.cta-banner .container { position: relative; z-index: 2; }

.cta-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.15;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at 80% 50%, rgba(255,255,255,0.2), transparent);
}

/* CTA with real help-desk photo */
.cta-banner.cta-photo .cta-bg {
    opacity: 1;
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
}
.cta-banner.cta-photo::before {
    /* same gradient as the hero banner for a uniform look */
    background: linear-gradient(90deg,
        rgba(118, 184, 42, 0.48) 0%,
        rgba(102, 165, 35, 0.78) 45%,
        rgba(70, 125, 22, 0.96) 100%);
}
.cta-banner.cta-photo .cta-content h2,
.cta-banner.cta-photo .cta-content p { text-shadow: 0 2px 10px rgba(0,0,0,0.35); }

@media (max-width: 768px) {
    /* fixed backgrounds are unreliable on mobile */
    .cta-banner.cta-photo .cta-bg { background-attachment: scroll; }
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.cta-content h2 { color: var(--white); font-size: 38px; margin-bottom: 15px; }
.cta-content p { font-size: 18px; opacity: 0.9; margin-bottom: 30px; }

.cta-buttons { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; }

/* ============================================
   FACEBOOK BANNER
   ============================================ */
.facebook-banner {
    padding: 60px 0;
    background: linear-gradient(135deg, #1877f2, #0a5dc7);
    color: var(--white);
}

.fb-content {
    display: flex;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.fb-content > i {
    font-size: 64px;
    opacity: 0.9;
}

.fb-content h3 {
    color: var(--white);
    font-size: 24px;
    margin-bottom: 5px;
}

.fb-content p { margin: 0; opacity: 0.95; }

.fb-content > div { flex: 1; min-width: 200px; }

/* ============================================
   BLOG
   ============================================ */
.blog { padding: 100px 0; background: var(--light); }
.blog-page { background: var(--white); }

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.blog-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    color: var(--dark);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
}

.blog-page .blog-card { background: var(--light); border-color: transparent; }

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.blog-image {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.blog-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--secondary);
    color: var(--white);
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.blog-content { padding: 25px; flex: 1; display: flex; flex-direction: column; }

.blog-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 12px;
    font-size: 12px;
    color: var(--gray);
    flex-wrap: wrap;
}
.blog-meta i { margin-right: 5px; color: var(--secondary); }

.blog-content h3 {
    font-size: 20px;
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-content p {
    color: var(--gray);
    font-size: 14px;
    margin-bottom: 15px;
    flex: 1;
}

.read-more {
    color: var(--secondary);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.read-more i { transition: var(--transition); }
.blog-card:hover .read-more i { transform: translateX(5px); }

/* ============================================
   ARTICLE PAGE
   ============================================ */
.article-hero {
    padding: 80px 0;
    color: var(--white);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.article-hero h1 {
    color: var(--white);
    font-size: 40px;
    margin: 15px 0;
    max-width: 900px;
}

.article-category-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--secondary);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.article-meta {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}
.article-meta span { opacity: 0.85; }
.article-meta i { color: var(--secondary); margin-right: 6px; }

.article-body { padding: 80px 0; background: var(--light); }

.article-layout { display: grid; grid-template-columns: 1fr 320px; gap: 40px; }

.article-content {
    background: var(--white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.article-featured-image {
    margin: -40px -40px 30px;
    height: 400px;
    overflow: hidden;
}
.article-featured-image img { width: 100%; height: 100%; object-fit: cover; }

.article-excerpt {
    font-size: 18px;
    color: var(--primary);
    font-weight: 600;
    padding: 20px 25px;
    background: var(--light);
    border-left: 4px solid var(--secondary);
    margin-bottom: 30px;
    border-radius: 6px;
}

.article-text { color: var(--dark); line-height: 1.8; }
.article-text p { margin-bottom: 20px; color: var(--gray); }
.article-text h3 {
    margin: 30px 0 15px;
    font-size: 24px;
    color: var(--primary);
}
.article-text ul {
    margin: 20px 0;
    padding-left: 20px;
    list-style: disc;
    color: var(--gray);
}
.article-text ul li { margin-bottom: 8px; }

.article-share {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid var(--border);
}

.article-share h4 { margin-bottom: 15px; font-size: 16px; }

.share-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.share-buttons a {
    padding: 10px 18px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--white);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.share-fb { background: #1877f2; }
.share-tw { background: #1da1f2; }
.share-li { background: #0077b5; }
.share-wa { background: #25d366; }
.share-buttons a:hover { transform: translateY(-3px); opacity: 0.9; }

.article-sidebar { display: flex; flex-direction: column; gap: 25px; }

.sidebar-box {
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.sidebar-box h3 {
    font-size: 16px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.sidebar-box h3 i { color: var(--secondary); margin-right: 8px; }

.sidebar-articles { display: flex; flex-direction: column; gap: 15px; }

.sidebar-articles a {
    display: flex;
    gap: 12px;
    align-items: center;
    color: var(--dark);
}
.sidebar-articles a:hover h5 { color: var(--secondary); }

.sidebar-articles img {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
}

.sidebar-articles h5 {
    font-size: 14px;
    margin-bottom: 5px;
    transition: var(--transition);
    line-height: 1.3;
}

.sidebar-articles span {
    font-size: 12px;
    color: var(--gray);
}
.sidebar-articles span i { color: var(--secondary); margin-right: 4px; }

.sidebar-cta {
    background: linear-gradient(135deg, #1877f2, #0a5dc7);
    color: var(--white);
    text-align: center;
}
.sidebar-cta h3 { color: var(--white); border-bottom-color: rgba(255,255,255,0.2); }
.sidebar-cta > i { font-size: 48px; margin-bottom: 10px; opacity: 0.95; }
.sidebar-cta p { margin-bottom: 20px; opacity: 0.95; font-size: 14px; }
.sidebar-cta .btn-primary { background: var(--white); color: var(--primary); border-color: var(--white); }
.sidebar-cta .btn-primary:hover { background: transparent; color: var(--white); }

.article-nav {
    margin-top: 40px;
    text-align: center;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact { padding: 100px 0; background: var(--white); }
.contact-page { background: var(--light); }

.contact-cards-section {
    padding: 60px 0;
    background: var(--white);
}

.contact-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.contact-card {
    background: var(--white);
    padding: 35px 25px;
    text-align: center;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    color: var(--dark);
    border-bottom: 4px solid transparent;
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-bottom-color: var(--secondary);
}

.contact-card-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
}

.contact-card h3 { font-size: 18px; margin-bottom: 8px; }
.contact-card p { font-weight: 600; color: var(--primary); margin-bottom: 5px; }
.contact-card span { font-size: 13px; color: var(--gray); }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
}

.contact-info { display: flex; flex-direction: column; gap: 18px; }

.contact-info h2 { font-size: 32px; margin-bottom: 10px; }

.contact-item {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    padding: 18px;
    background: var(--white);
    border-radius: 10px;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.contact-item:hover {
    background: var(--primary);
    color: var(--white);
}
.contact-item:hover h4 { color: var(--white); }
.contact-item:hover .contact-icon { background: var(--white); color: var(--primary); }

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
    transition: var(--transition);
}

.contact-item h4 { font-size: 16px; margin-bottom: 5px; transition: var(--transition); }

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.contact-form h3 i { color: var(--secondary); margin-right: 10px; }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-family: 'Open Sans', sans-serif;
    font-size: 14px;
    background: var(--white);
    transition: var(--transition);
    margin-bottom: 15px;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(118,184,42,0.15);
}

.form-row input { margin-bottom: 0; }

.contact-form textarea { resize: vertical; }

.form-check {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 20px;
    font-size: 13px;
    color: var(--gray);
}
.form-check input { width: auto; margin: 0; }

/* Map */
.map-section { line-height: 0; }
.map-section iframe { display: block; }

/* FAQ */
.faq-section { padding: 100px 0; background: var(--light); }

.faq-list {
    max-width: 850px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    padding: 22px 25px;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 16px;
    color: var(--primary);
    transition: var(--transition);
}

.faq-question:hover { background: var(--light); }

.faq-question i { color: var(--secondary); transition: var(--transition); }
.faq-item.active .faq-question i { transform: rotate(45deg); }
.faq-item.active .faq-question { background: var(--light); }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-item.active .faq-answer { max-height: 500px; }
.faq-answer p { padding: 0 25px 22px; color: var(--gray); }

/* ============================================
   FOOTER
   ============================================ */
.footer { background: var(--dark-navy); color: var(--white); padding: 70px 0 0; }

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo h3 {
    color: var(--white);
    font-size: 28px;
    margin-bottom: 15px;
    font-weight: 800;
}
.footer-logo h3 span { color: var(--secondary); }

.footer-col p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 20px;
    font-size: 14px;
}

.footer-col h4 {
    color: var(--white);
    font-size: 16px;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background: var(--secondary);
}

.footer-col ul li { padding: 6px 0; }

.footer-col ul li a {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--secondary); padding-left: 5px; }

.footer-contact li {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    display: flex;
    gap: 10px;
    align-items: flex-start;
}
.footer-contact i { color: var(--secondary); margin-top: 4px; }

.footer-social { display: flex; gap: 10px; }
.footer-social a {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.1);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}
.footer-social a:hover { background: var(--secondary); transform: translateY(-3px); }

.footer-bottom {
    padding: 25px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-bottom p { color: rgba(255,255,255,0.6); font-size: 13px; margin: 0; }

.footer-links { display: flex; gap: 25px; }
.footer-links a { color: rgba(255,255,255,0.6); font-size: 13px; }
.footer-links a:hover { color: var(--secondary); }

/* ============================================
   ANIMATIONS
   ============================================ */

/* Hero entrance animation */
.hero-content > * {
    opacity: 0;
    transform: translateY(26px);
    animation: heroIn 0.8s ease forwards;
}
.hero-content > *:nth-child(1) { animation-delay: 0.1s; }
.hero-content > *:nth-child(2) { animation-delay: 0.25s; }
.hero-content > *:nth-child(3) { animation-delay: 0.4s; }
.hero-content > *:nth-child(4) { animation-delay: 0.55s; }
.hero-content > *:nth-child(5) { animation-delay: 0.7s; }
@keyframes heroIn { to { opacity: 1; transform: none; } }

/* Pulsing hero tag */
.hero-tag { animation: heroIn 0.8s ease forwards, tagPulse 3s ease-in-out 1s infinite; }
@keyframes tagPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(43,90,140,0.45); }
    50% { box-shadow: 0 0 0 14px rgba(43,90,140,0); }
}

/* Icon bounce on hover */
.feature-item:hover .feature-icon,
.category-card:hover .category-icon,
.mvv-card:hover .mvv-icon,
.contact-card:hover .contact-card-icon,
.why-item:hover .why-icon {
    animation: iconBounce 0.6s ease;
}
@keyframes iconBounce {
    0%, 100% { transform: scale(1); }
    40% { transform: scale(1.18) rotate(-8deg); }
    70% { transform: scale(0.95); }
}

/* Section tag slide underline */
.section-tag { position: relative; }

/* Floating animation for about badge */
.about-badge { animation: floatBadge 3.5s ease-in-out infinite; }
@keyframes floatBadge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ============================================
   SCROLL TO TOP
   ============================================ */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--secondary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: var(--shadow-hover);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { background: var(--primary); transform: translateY(-3px); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero h1 { font-size: 48px; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .feature-item:nth-child(2) { border-right: none; }
    .feature-item:nth-child(1), .feature-item:nth-child(2) { border-bottom: 1px solid var(--border); }
    .products-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .catalog-layout { grid-template-columns: 1fr; }
    .catalog-grid { grid-template-columns: repeat(3, 1fr); }
    .product-detail-grid { grid-template-columns: 1fr; }
    .article-layout { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .why-us-grid { grid-template-columns: 1fr; gap: 40px; }
    .contact-cards-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .top-bar .container { flex-direction: column; gap: 8px; }
    .top-bar-left, .top-bar-right { flex-wrap: wrap; justify-content: center; gap: 10px; }
    .header-btn { display: none; }
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        padding: 80px 30px 30px;
        box-shadow: -5px 0 20px rgba(0,0,0,0.1);
        transition: var(--transition);
        z-index: 999;
    }
    .main-nav.active { right: 0; }
    .main-nav ul { flex-direction: column; gap: 0; }
    .main-nav ul li { border-bottom: 1px solid var(--border); }
    .main-nav ul li a { display: block; padding: 15px 0; }
    .mobile-toggle { display: block; }
    .hero { padding: 60px 0 80px; }
    .hero h1 { font-size: 34px; }
    .hero-subtitle { font-size: 16px; }
    .hero-description { font-size: 15px; }
    .features-grid { grid-template-columns: 1fr; }
    .feature-item { border-right: none; border-bottom: 1px solid var(--border); }
    .feature-item:last-child { border-bottom: none; }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-image img { height: 350px; }
    .about-badge { right: 20px; bottom: 20px; padding: 18px 25px; }
    .badge-number { font-size: 32px; }
    .categories-grid { grid-template-columns: 1fr; }
    .products-grid, .catalog-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; gap: 30px; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .section-header h2 { font-size: 28px; }
    .cta-content h2 { font-size: 26px; }
    .page-banner h1 { font-size: 30px; }
    .article-hero h1 { font-size: 28px; }
    .article-content { padding: 25px; }
    .article-featured-image { margin: -25px -25px 25px; height: 250px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .stat-number { font-size: 36px; }
    .mvv-grid { grid-template-columns: 1fr; }
    .why-us-image img { height: 350px; }
    .contact-cards-grid { grid-template-columns: 1fr; }
    .product-detail-grid { padding: 25px; }
    .product-main-img { height: 300px; }
    .product-detail-info h1 { font-size: 28px; }
    .product-features-grid { grid-template-columns: 1fr; }
    .tabs-nav { flex-direction: column; }
    .tabs-content { padding: 25px; }
    .applications-list { grid-template-columns: 1fr; }
    .related-products { padding: 25px; }
    .fb-content { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 26px; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; }
    .products-grid, .catalog-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .stats-grid { grid-template-columns: 1fr; }
    .technical-table th, .technical-table td { padding: 12px 15px; font-size: 13px; }
    .product-actions { flex-direction: column; }
    .product-actions .btn { width: 100%; }
}

/* ============================================
   ECO HERO - Produits SMARTOPRET sur fond vert
   avec icônes écologie transparentes animées
   ============================================ */
.eco-hero {
    position: relative;
    overflow: hidden;
    min-height: clamp(480px, 44vw, 640px);
    display: flex;
    align-items: center;
}

/* Arrière-plan vert : dégradés lumineux façon nature */
.eco-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-color: #4E8E1F;
    background-image:
        radial-gradient(circle at 82% 10%, rgba(255,255,255,0.30), transparent 42%),
        radial-gradient(circle at 15% 85%, #2F6413 0%, transparent 55%),
        radial-gradient(circle at 65% 55%, #63A824 0%, transparent 50%),
        linear-gradient(150deg, #7BBB35 0%, #55912B 45%, #35661A 100%);
}

/* Taches lumineuses floues qui dérivent lentement */
.eco-hero-bokeh { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.eco-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(30px);
    opacity: 0.45;
    background: radial-gradient(circle, rgba(220,255,160,0.9), rgba(140,206,69,0.15) 70%);
    animation: ecoDrift 14s ease-in-out infinite alternate;
}
.eb-1 { width: 220px; height: 220px; top: 8%;  left: 58%; animation-delay: 0s; }
.eb-2 { width: 140px; height: 140px; top: 58%; left: 74%; animation-delay: -4s; }
.eb-3 { width: 180px; height: 180px; top: 16%; left: 20%; animation-delay: -8s; opacity: 0.28; }
.eb-4 { width: 120px; height: 120px; top: 66%; left: 38%; animation-delay: -11s; opacity: 0.32; }
@keyframes ecoDrift {
    from { transform: translate(0, 0) scale(1); }
    to   { transform: translate(30px, -24px) scale(1.15); }
}

/* Icônes écologie : blanches translucides, flottement lent */
.eco-icons { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.ei {
    position: absolute;
    color: rgba(255,255,255,0.14);
    animation: ecoIconFloat 9s ease-in-out infinite alternate;
    text-shadow: 0 2px 12px rgba(30,60,10,0.15);
}
.ei-1 { font-size: 5.5rem; top: 10%; left: 6%;  animation-delay: 0s;    rotate: -15deg; }
.ei-2 { font-size: 4rem;   top: 64%; left: 12%; animation-delay: -2s; }
.ei-3 { font-size: 3.6rem; top: 18%; left: 44%; animation-delay: -4s;   rotate: 10deg; }
.ei-4 { font-size: 3rem;   top: 70%; left: 55%; animation-delay: -6s; }
.ei-5 { font-size: 4.4rem; top: 8%;  left: 78%; animation-delay: -3s; }
.ei-6 { font-size: 5rem;   top: 58%; left: 88%; animation-delay: -7s;   color: rgba(255,255,255,0.10); }
.ei-7 { font-size: 2.6rem; top: 42%; left: 30%; animation-delay: -5s;   rotate: 25deg; color: rgba(255,255,255,0.10); }
.ei-8 { font-size: 2.8rem; top: 34%; left: 92%; animation-delay: -1s;   rotate: -10deg; }
@keyframes ecoIconFloat {
    from { transform: translateY(0)     rotate(0deg); }
    to   { transform: translateY(-22px) rotate(8deg); }
}

/* Disposition : texte à gauche, produits à droite */
.eco-hero-inner {
    position: relative;
    z-index: 5;
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    gap: 40px;
    padding-top: 44px;
    /* espace pour la barre de services qui chevauche de 60px */
    padding-bottom: 104px;
}

/* Produits : entrée en fondu + flottement continu.
   Largeur pilotée, hauteur auto : le ratio de l'image est toujours respecté */
.eco-products {
    flex: 0 0 44%;
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}
.eco-products::before {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -6%;
    transform: translateX(-50%);
    width: 115%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(235,255,205,0.35) 0%, rgba(235,255,205,0.12) 40%, transparent 68%);
    pointer-events: none;
}
.eco-products picture { display: block; flex-shrink: 0; position: relative; }
/* Ombre au sol : ellipse douce qui rétrécit quand le sac s'élève */
.eco-products picture::after {
    content: '';
    position: absolute;
    left: 6%;
    right: 6%;
    bottom: -18px;
    height: 26px;
    border-radius: 50%;
    background: radial-gradient(ellipse at center, rgba(15,40,5,0.38) 0%, rgba(15,40,5,0.16) 45%, transparent 72%);
    filter: blur(5px);
    animation: ecoShadowPulse 5.5s ease-in-out infinite alternate;
}
.eco-products picture:first-child::after { animation-delay: 1.4s; }
.eco-products picture:last-child::after  { animation-delay: 2.6s; }
@keyframes ecoShadowPulse {
    from { transform: scaleX(1);    opacity: 1; }
    to   { transform: scaleX(0.82); opacity: 0.55; }
}
.eco-prod {
    display: block;
    width: clamp(180px, 17.5vw, 265px);
    height: auto;
    max-width: none;
    filter: drop-shadow(0 12px 16px rgba(20,45,5,0.22));
    opacity: 0;
    transform: translateY(46px) scale(0.94);
    animation:
        ecoProdIn 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards,
        ecoFloat 5.5s ease-in-out 1.4s infinite alternate;
}
.eco-prod-1 { animation-delay: 0.15s, 1.4s; rotate: -5deg; margin-right: -14%; margin-bottom: 6px; }
.eco-prod-2 { animation-delay: 0.35s, 2.6s; width: clamp(200px, 19.5vw, 295px); }
.eco-products picture:last-child { z-index: 2; }
@keyframes ecoProdIn {
    to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes ecoFloat {
    from { translate: 0 0; }
    to   { translate: 0 -12px; }
}

/* Texte animé : aligné à gauche, drapeau à droite (lisibilité) */
.eco-hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    gap: 22px;
}
.eco-title {
    max-width: 620px;
    color: var(--white);
    font-size: clamp(2.1rem, 4.4vw, 3.7rem);
    font-weight: 800;
    line-height: 1.18;
    letter-spacing: -1px;
    text-shadow: 0 3px 16px rgba(20,45,5,0.45);
}
.eco-title .w {
    display: inline-block;
    opacity: 0;
    transform: translateY(26px);
    filter: blur(6px);
    animation: ecoWordIn 0.65s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.eco-title .w:nth-child(1) { animation-delay: 0.15s; }
.eco-title .w:nth-child(2) { animation-delay: 0.25s; }
.eco-title .w:nth-child(3) { animation-delay: 0.35s; }
.eco-title .w:nth-child(4) { animation-delay: 0.45s; }
.eco-title .w:nth-child(5) { animation-delay: 0.55s; }
.eco-title .w:nth-child(6) { animation-delay: 0.70s; }
@keyframes ecoWordIn {
    to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

/* « le meilleur » : pastille orange avec reflet lumineux en boucle.
   Pas d'overflow:hidden (il casserait l'alignement de la ligne de base) :
   le reflet est un dégradé animé qui reste dans la pastille */
.eco-highlight {
    position: relative;
    background: linear-gradient(100deg, #3E7A14 0%, #2F6413 60%, #275510 100%);
    padding: 0.06em 0.4em 0.12em;
    border-radius: 0.25em 0.25em 0.25em 0.7em;
    box-shadow: 0 10px 26px rgba(20,45,5,0.35);
}
.eco-highlight::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background: linear-gradient(105deg, transparent 38%, rgba(255,255,255,0.45) 50%, transparent 62%);
    background-size: 250% 100%;
    background-position: 200% 0;
    animation: ecoShine 3.5s ease-in-out 1.6s infinite;
}
@keyframes ecoShine {
    0%   { background-position: 200% 0; }
    45%  { background-position: -60% 0; }
    100% { background-position: -60% 0; }
}

.eco-sub {
    color: rgba(255,255,255,0.92);
    font-size: clamp(0.95rem, 1.5vw, 1.15rem);
    font-weight: 600;
    text-shadow: 0 2px 10px rgba(20,45,5,0.4);
    opacity: 0;
    transform: translateY(20px);
    animation: ecoWordIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.95s forwards;
}
.eco-cta {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: flex-start;
    opacity: 0;
    transform: translateY(20px);
    animation: ecoWordIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) 1.15s forwards;
}

/* Accessibilité : pas d'animation si l'utilisateur le demande */
@media (prefers-reduced-motion: reduce) {
    .eco-title .w, .eco-sub, .eco-cta, .eco-prod {
        animation: none;
        opacity: 1;
        transform: none;
        filter: drop-shadow(0 12px 16px rgba(20,45,5,0.22));
    }
    .eco-title .w, .eco-sub, .eco-cta { filter: none; }
    .eco-blob, .ei, .eco-highlight::after, .eco-products picture::after { animation: none; }
}

@media (max-width: 1024px) {
    .eco-title { max-width: 480px; }
    .eco-products { flex-basis: 40%; }
}
@media (max-width: 768px) {
    .eco-hero { min-height: 0; }
    .eco-hero-inner {
        flex-direction: column;
        gap: 10px;
        padding-top: 30px;
        padding-bottom: 36px;
    }
    /* Sur mobile : pas de chevauchement, la barre de services suit le flux */
    .features-bar { margin-top: 0; padding-top: 20px; }
    .eco-products { flex-basis: auto; }
    .eco-prod { width: clamp(140px, 36vw, 200px); }
    .eco-prod-2 { width: clamp(155px, 40vw, 220px); }
    .eco-hero-content { align-items: center; text-align: center; }
    .eco-cta { justify-content: center; }
    .ei-3, .ei-4, .ei-7 { display: none; }
}

/* ============================================
   Section À propos : vidéo YouTube sur panneau
   orange vertical avec « 2019 » en tête
   ============================================ */
.about-video {
    overflow: visible;
    box-shadow: none;
    border-radius: 0;
    margin-bottom: 48px; /* la partie du panneau qui dépasse sous la vidéo */
}
/* Le panneau orange : rectangle plein, étiré vers le bas */
.about-frame {
    position: absolute;
    z-index: 0;
    top: 0;
    left: 0;
    width: 80%;
    height: calc(100% + 48px);
    background: linear-gradient(165deg, #FFA93F 0%, var(--secondary) 45%, var(--secondary-dark) 100%);
    border-radius: 20px;
    text-align: center;
    padding-top: 24px;
    box-shadow: 0 18px 40px rgba(247, 148, 29, 0.32);
}
.frame-year {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 46px;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}
.frame-label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.92);
    margin-top: 6px;
}
/* La vidéo : décalée vers la droite (côté texte), posée sur le panneau */
.about-video iframe {
    position: relative;
    z-index: 1;
    display: block;
    width: 92%;
    margin-left: 8%;
    margin-top: 112px; /* laisse « 2019 » visible en tête du panneau */
    aspect-ratio: 16 / 9;
    height: auto;
    border: 0;
    border-radius: 16px;
    box-shadow: 0 20px 48px rgba(34, 48, 26, 0.28);
}
@media (max-width: 1024px) {
    .frame-year { font-size: 38px; }
    .about-video iframe { margin-top: 100px; }
}
@media (max-width: 768px) {
    .about-video { margin-bottom: 34px; }
    .about-frame { width: 100%; height: calc(100% + 30px); }
    /* Vidéo centrée sur le panneau en mobile */
    .about-video iframe { width: 92%; margin: 96px auto 0; }
    .frame-year { font-size: 34px; }
}

/* Vidéo intégrée dans le corps d'un article */
.article-video {
    margin: 25px 0;
}
.article-video iframe {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    height: auto;
    border: 0;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(34, 48, 26, 0.15);
}

/* Vidéo à la une (remplace la photo de l'article) */
.article-featured-video { margin: 0 0 25px; }

/* « Pourquoi nous choisir » : photo de l'équipe, légèrement floutée,
   sous un voile dégradé vert */
.why-us-team { position: relative; }
.why-us-team img {
    filter: blur(1px);
    transform: scale(1.03); /* masque les bords adoucis par le flou */
}
.why-us-team::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg,
        rgba(118, 184, 42, 0.30) 0%,
        rgba(90, 148, 32, 0.42) 55%,
        rgba(47, 100, 19, 0.60) 100%);
}

/* ============================================
   OPTIMISATIONS MOBILE (audit UI/UX Pro Max)
   - cibles tactiles >= 44px, texte lisible >= 14-16px,
   - menu mobile avec fond assombri, en-tête compact
   ============================================ */
@media (max-width: 768px) {
    /* En-tête plus compact : plus de place pour le contenu */
    .logo-img { height: 46px; }
    .header { padding: 12px 0; }

    /* Barre du haut allégée : téléphone + réseaux seulement */
    .top-bar-left span:nth-child(2),
    .top-bar-left span:nth-child(3) { display: none; }
    .top-bar .container { flex-direction: row; justify-content: center; }

    /* Cibles tactiles >= 44px (règle critique du skill) */
    .social-icons a { width: 40px; height: 40px; font-size: 15px; }
    .icon-btn { width: 44px; height: 44px; }
    .mobile-toggle { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; }
    .footer-col ul li a { display: inline-block; padding: 6px 0; }
    .footer-social a { width: 44px; height: 44px; }
    .fiche-btn { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; }
    .filter-list li a, .filter-list li label { display: block; padding: 10px 0; }
    .btn { padding: 14px 28px; }
    .btn-sm { padding: 12px 20px; }

    /* Lisibilité : textes secondaires remontés a 14px minimum */
    .product-info p { font-size: 14px; }
    .feature-text p { font-size: 14px; }
    .product-info h3 { font-size: 16px; }
    .article-text { font-size: 16px; line-height: 1.7; }

    /* Menu mobile : fond assombri derrière le panneau */
    .nav-backdrop {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.45);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        z-index: 998;
    }
    .nav-backdrop.active { opacity: 1; visibility: visible; }

    /* Boutons CTA pleine largeur, plus faciles à toucher */
    .eco-cta { width: 100%; }
    .eco-cta .btn, .cta-buttons .btn { width: 100%; }

    /* Vidéos : coins moins arrondis sur petit écran */
    .about-video iframe, .article-video iframe { border-radius: 10px; }
}

@media (max-width: 480px) {
    /* iOS zoome sur les champs < 16px : on force 16px */
    .contact-form input,
    .contact-form select,
    .contact-form textarea,
    .catalog-search input { font-size: 16px; }

    .eco-title { font-size: 1.9rem; }
    .page-banner h1 { font-size: 26px; }
    .page-banner { padding: 40px 0; }
    .frame-year { font-size: 30px; }
    .scroll-top { bottom: 20px; right: 16px; }
}

/* ============================================
   DESIGN ANIMÉ & TENDANCE (UI/UX Pro Max)
   Micro-interactions 150-300ms, transform/opacity
   uniquement (performance), reveals au scroll
   ============================================ */

/* En-tête : se compacte et s'ombre après défilement */
.header { transition: padding 0.25s ease, box-shadow 0.25s ease; }
.header.scrolled {
    padding: 10px 0;
    box-shadow: 0 6px 24px rgba(34, 48, 26, 0.12);
}

/* Cartes produits : élévation + zoom doux de l'image */
.product-card { transition: transform 0.25s ease, box-shadow 0.25s ease; }
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(34, 48, 26, 0.16);
}
.product-image { overflow: hidden; }
.product-image img { transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1); }
.product-card:hover .product-image img { transform: scale(1.06); }

/* Cartes catégories & blog : même langage d'élévation */
.category-card, .blog-card, .mvv-card, .contact-card, .filter-box {
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.category-card:hover, .blog-card:hover, .mvv-card:hover, .contact-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(34, 48, 26, 0.16);
}
.blog-image { overflow: hidden; }
.blog-image img { transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1); }
.blog-card:hover .blog-image img { transform: scale(1.06); }

/* Icônes des cartes : petit rebond au survol */
.category-icon, .mvv-icon, .feature-icon, .why-icon {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.category-card:hover .category-icon,
.mvv-card:hover .mvv-icon,
.feature-item:hover .feature-icon,
.why-item:hover .why-icon { transform: scale(1.12) rotate(-4deg); }

/* Boutons : feedback léger (< 2px, règle du skill) + reflet qui balaie */
.btn { position: relative; overflow: hidden; }
.btn:hover { transform: translateY(-2px); }
.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.35) 50%, transparent 60%);
    background-size: 250% 100%;
    background-position: 200% 0;
    pointer-events: none;
}
.btn:hover::after { animation: btnShine 0.7s ease-out; }
@keyframes btnShine {
    from { background-position: 200% 0; }
    to   { background-position: -60% 0; }
}

/* CTA principal de la bannière : halo pulsé discret */
.eco-cta .btn-light {
    animation: ctaGlow 3.2s ease-in-out 2s infinite;
}
@keyframes ctaGlow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.0); }
    50%      { box-shadow: 0 0 0 8px rgba(255, 255, 255, 0.15); }
}

/* Étiquettes de section : pastille moderne */
.section-tag {
    display: inline-block;
    background: rgba(118, 184, 42, 0.12);
    padding: 6px 14px;
    border-radius: 999px;
}

/* Liens "voir détails" : flèche qui glisse */
.btn-link i, .category-link i, .read-more i { transition: transform 0.2s ease; }
.btn-link:hover i, .category-link:hover i, .read-more:hover i { transform: translateX(5px); }

/* Accessibilité : tout se coupe si l'utilisateur réduit les animations */
@media (prefers-reduced-motion: reduce) {
    .header, .product-card, .category-card, .blog-card, .mvv-card, .contact-card,
    .product-image img, .blog-image img, .btn,
    .category-icon, .mvv-icon, .feature-icon, .why-icon { transition: none; }
    .btn:hover::after, .eco-cta .btn-light { animation: none; }
    .product-card:hover, .category-card:hover, .blog-card:hover,
    .mvv-card:hover, .contact-card:hover, .btn:hover { transform: none; }
}

/* Réseaux sociaux dans le menu mobile (masqués sur desktop) */
.nav-social { display: none; }
@media (max-width: 768px) {
    .nav-social {
        display: flex;
        gap: 12px;
        margin-top: 25px;
        padding-top: 20px;
        border-top: 1px solid var(--border);
    }
    .nav-social a {
        width: 44px;
        height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--light);
        border-radius: 50%;
        color: var(--primary);
        font-size: 17px;
        transition: var(--transition);
    }
    .nav-social a:hover { background: var(--primary); color: var(--white); }
}

/* Logo principal dans le footer : sur fond clair pour rester lisible
   sur le bleu marine */
.footer-logo {
    display: inline-block;
    background: var(--white);
    padding: 10px 16px;
    border-radius: 10px;
    margin-bottom: 18px;
}
.footer-logo img { height: 52px; width: auto; display: block; }

/* Conclusion de la section chaux : encadré discret */
.chaux-conclusion {
    margin-top: 25px;
    padding: 18px 22px;
    background: rgba(118, 184, 42, 0.08);
    border-left: 4px solid var(--primary);
    border-radius: 0 8px 8px 0;
    color: var(--dark);
}

/* Page À propos : disposition rééquilibrée */
.duo-grid {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 60px;
}
@media (max-width: 768px) {
    .duo-grid { grid-template-columns: 1fr; }
}
.why-us-section .chaux-conclusion {
    max-width: 820px;
    margin: 40px auto 0;
    text-align: center;
    border-left: none;
    border-top: 4px solid var(--primary);
    border-radius: 0 0 8px 8px;
}

/* Téléphone cliquable : même rendu que le texte, survol vert */
.top-bar-left a { display: inline-flex; align-items: center; gap: 6px; }
.top-bar-left a:hover, .footer-contact a:hover { color: var(--primary); }
.contact-item a:hover { color: var(--secondary); }

/* Crédit du créateur du site */
.site-credit { color: rgba(255, 255, 255, 0.5); font-size: 12px; margin: 0; }
.site-credit a { color: rgba(255, 255, 255, 0.75); font-weight: 600; }
.site-credit a:hover { color: var(--primary); }

/* Vidéo Facebook à la une d'un article : cadre 16:9 conforme au lecteur
   (734px = largeur native max du plugin -> vidéo pleine, play centré) */
.fb-video { text-align: center; }
.fb-video iframe {
    aspect-ratio: 16 / 9;
    width: 100%;
    max-width: 734px;
    margin: 0 auto;
    display: block;
    background: #000;
    border-radius: 12px;
}