/* ============================================
   ALTIPLANO CONSTRUCTION — Site Vitrine
   Charte : #FF5300 (orange), #444444 (anthracite), #FFFFFF (blanc)
   Typo titres : Good Times Heavy
   Typo corps  : Futura Light BT
   ============================================ */

/* --- Fonts --- */
@font-face {
    font-family: 'GoodTimes';
    src: url('GoodTimesHv-Regular.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'FuturaLight';
    src: url('FuturaBT-Light.otf') format('opentype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'FuturaLight', 'Futura', 'Segoe UI', Arial, sans-serif;
    font-weight: 300;
    color: #444444;
    background: #fff;
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: #FF5300; text-decoration: none; transition: color .2s; }
a:hover { color: #cc4200; }
ul { list-style: none; }

/* --- Utility --- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-dark { background: #444444; color: #fff; }
.section-dark a { color: #FF5300; }
.section-dark a.btn { color: #fff; }
.section-light { background: #f8f8f8; }
.text-center { text-align: center; }
.text-orange { color: #FF5300; }

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: 'GoodTimes', 'Impact', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .02em;
    line-height: 1.2;
}
h1 { font-size: clamp(1.8rem, 4vw, 3rem); color: #444444; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin-bottom: 16px; }
h3 { font-size: clamp(1.1rem, 2vw, 1.5rem); margin-bottom: 12px; }
h4 { font-size: 1rem; margin-bottom: 8px; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 { color: #444444; }
.section-header p { font-size: 1.15rem; color: #666; max-width: 600px; margin: 12px auto 0; }
.section-dark .section-header h2 { color: #fff; }

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-family: 'GoodTimes', sans-serif;
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    cursor: pointer;
    border: none;
    transition: all .25s;
}
.btn-primary {
    background: #FF5300;
    color: #fff;
}
.btn-primary:hover {
    background: #e04a00;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 83, 0, .3);
}
.btn-outline {
    background: #fff;
    color: #FF5300;
    border: 2px solid #fff;
}
.btn-outline:hover {
    background: transparent;
    color: #fff;
    border-color: #fff;
}
.btn-dark {
    background: #444444;
    color: #fff;
}
.btn-dark:hover {
    background: #333;
    color: #fff;
    transform: translateY(-2px);
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, .97);
    backdrop-filter: blur(8px);
    border-bottom: 3px solid #FF5300;
    transition: box-shadow .3s;
}
.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,.1);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.logo img { height: 44px; width: auto; }

.main-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}
.main-nav > a,
.nav-dropdown > a {
    padding: 8px 16px;
    font-size: .9rem;
    color: #444444;
    border-radius: 6px;
    transition: all .2s;
    font-weight: 300;
}
.main-nav > a:hover,
.nav-dropdown > a:hover,
.main-nav > a.active,
.nav-dropdown > a.active {
    color: #FF5300;
    background: rgba(255, 83, 0, .06);
}
.nav-cta {
    background: #FF5300 !important;
    color: #fff !important;
    border-radius: 50px !important;
    padding: 8px 24px !important;
}
.nav-cta:hover {
    background: #e04a00 !important;
}
.lang-toggle {
    margin-left: 8px;
    padding: 6px 12px !important;
    border: 2px solid #444444 !important;
    border-radius: 4px !important;
    font-size: .8rem !important;
    font-family: 'GoodTimes', sans-serif !important;
    color: #444444 !important;
}
.lang-toggle:hover {
    background: #444444 !important;
    color: #fff !important;
}

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-arrow { font-size: .6em; margin-left: 4px; }
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 12px 40px rgba(0,0,0,.12);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all .2s;
}
.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown-menu a {
    display: block;
    padding: 10px 20px;
    color: #444;
    font-size: .88rem;
}
.dropdown-menu a:hover {
    background: rgba(255, 83, 0, .06);
    color: #FF5300;
}

/* Burger */
.burger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    flex-direction: column;
    gap: 5px;
}
.burger span {
    display: block;
    width: 26px;
    height: 3px;
    background: #444;
    border-radius: 2px;
    transition: all .3s;
}
.burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

/* ============================================
   HERO
   ============================================ */
.hero {
    min-height: 92vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: #444444;
    padding-top: 72px;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #444444 0%, #333 50%, #FF5300 100%);
    opacity: 1;
}
.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: .05;
    background-image: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 40px,
        rgba(255,255,255,.1) 40px,
        rgba(255,255,255,.1) 42px
    );
}
.hero-content {
    position: relative;
    z-index: 2;
    color: #fff;
    max-width: 700px;
}
.hero-content h1 {
    color: #fff;
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 20px;
}
.hero-content h1 span {
    color: #FF5300;
}
.hero-content p {
    font-size: 1.2rem;
    opacity: .9;
    margin-bottom: 36px;
    line-height: 1.8;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-decoration {
    position: absolute;
    right: -60px;
    bottom: -60px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(255, 83, 0, .15);
    z-index: 1;
}
.hero-decoration-2 {
    position: absolute;
    right: 80px;
    bottom: 80px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 83, 0, .1);
    z-index: 1;
}

/* ============================================
   PAGE HERO (sub-pages)
   ============================================ */
.page-hero {
    padding: 140px 0 60px;
    background: #444444;
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.page-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: #FF5300;
}
.page-hero h1 { color: #fff; margin-bottom: 12px; }
.page-hero p { opacity: .85; font-size: 1.15rem; }

/* ============================================
   STATS BAR
   ============================================ */
.stats-bar {
    background: #FF5300;
    padding: 40px 0;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
    color: #fff;
}
.stat-item .stat-number {
    font-family: 'GoodTimes', sans-serif;
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    display: block;
}
.stat-item .stat-label {
    font-size: .9rem;
    opacity: .9;
    margin-top: 4px;
}

/* ============================================
   PRODUCT CARDS
   ============================================ */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}
.product-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0,0,0,.06);
    transition: all .3s;
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0,0,0,.12);
}
.product-card-img {
    height: 200px;
    overflow: hidden;
    position: relative;
}
.product-card-img .placeholder-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: linear-gradient(135deg, #f0f0f0, #e0e0e0);
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-card-img .icon-large {
    font-size: 3rem;
    color: #FF5300;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.product-card-body {
    padding: 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.product-card-body h3 { color: #444; }
.product-card-body h3 span { color: #FF5300; }
.product-card-body p {
    color: #666;
    flex: 1;
    margin-bottom: 20px;
}
.product-card-body .btn { align-self: flex-start; }

/* ============================================
   IMAGE GALLERY / GRID
   ============================================ */
.img-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin: 32px 0;
}
.img-gallery img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    border-radius: 12px;
    transition: transform .3s, box-shadow .3s;
    cursor: pointer;
}
.img-gallery img:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 32px rgba(0,0,0,.15);
}
.img-gallery.tall img { height: 320px; }
.img-gallery.cols-2 { grid-template-columns: repeat(2, 1fr); }
.img-gallery.cols-3 { grid-template-columns: repeat(3, 1fr); }
.img-gallery.cols-4 { grid-template-columns: repeat(4, 1fr); }

.img-hero-banner {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 16px;
    margin: 32px 0;
}

.img-side {
    width: 100%;
    height: 100%;
    min-height: 300px;
    object-fit: cover;
    border-radius: 12px;
}

.detail-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

/* Hero slideshow */
.hero-slideshow {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-slideshow img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
}
.hero-slideshow img.active { opacity: 1; }
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(68,68,68,.85) 0%, rgba(68,68,68,.6) 50%, rgba(255,83,0,.4) 100%);
    z-index: 1;
}

/* Product card with real images */
.product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.9);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.lightbox.open { display: flex; }
.lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 8px;
    object-fit: contain;
}

/* Reference cards with images */
.reference-card-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 8px 8px 0 0;
    margin: -28px -28px 20px -28px;
    width: calc(100% + 56px);
}

@media (max-width: 768px) {
    .img-gallery.cols-3, .img-gallery.cols-4 { grid-template-columns: repeat(2, 1fr); }
    .img-gallery img { height: 180px; }
    .img-hero-banner { height: 250px; }
}
@media (max-width: 480px) {
    .img-gallery.cols-2, .img-gallery.cols-3, .img-gallery.cols-4 { grid-template-columns: 1fr; }
}

/* ============================================
   PRODUCT DETAIL PAGE
   ============================================ */
.product-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}
.detail-card {
    background: #fff;
    border-radius: 12px;
    padding: 36px;
    box-shadow: 0 2px 16px rgba(0,0,0,.05);
    border-top: 4px solid #FF5300;
}
.detail-card h3 {
    color: #FF5300;
    margin-bottom: 16px;
}
.detail-card p { color: #555; }

.feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 32px;
}
.feature-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.feature-icon {
    width: 48px;
    height: 48px;
    background: #FF5300;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
    font-size: 1.3rem;
}
.feature-text h4 { color: #444; font-family: 'FuturaLight', sans-serif; text-transform: none; font-weight: 700; }
.feature-text p { color: #666; font-size: .92rem; }

/* Highlight box */
.highlight-box {
    background: linear-gradient(135deg, #5a5a5a, #4a4a4a);
    color: #fff;
    border-radius: 16px;
    padding: 48px;
    margin: 48px 0;
}
.highlight-box h2 { color: #FF5300; margin-bottom: 20px; }
.highlight-box p { opacity: .9; font-size: 1.05rem; }
.highlight-box .btn { margin-top: 24px; }
.highlight-box .feature-text h4 { color: #FF5300; }
.highlight-box .feature-text p { color: #ccc; }
.highlight-box .feature-icon-brand { background: rgba(255, 83, 0, .2); }

/* Specs grid */
.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-top: 32px;
}
.spec-item {
    text-align: center;
    padding: 24px 16px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,.04);
}
.spec-item .spec-value {
    font-family: 'GoodTimes', sans-serif;
    font-size: 1.5rem;
    color: #FF5300;
    display: block;
    margin-bottom: 8px;
}
.spec-item .spec-label {
    font-size: .88rem;
    color: #666;
}

/* ============================================
   METIERS
   ============================================ */
.metiers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}
.metier-card {
    background: #fff;
    border-radius: 12px;
    padding: 36px 28px;
    box-shadow: 0 4px 24px rgba(0,0,0,.06);
    text-align: center;
    transition: all .3s;
}
.metier-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,.1);
}
.metier-icon {
    width: 64px;
    height: 64px;
    background: rgba(255, 83, 0, .1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.6rem;
    color: #FF5300;
}
.metier-card h3 { color: #444; font-size: 1.05rem; margin-bottom: 16px; }
.metier-card ul { text-align: left; }
.metier-card ul li {
    padding: 6px 0;
    font-size: .92rem;
    color: #555;
    border-bottom: 1px solid #f0f0f0;
}
.metier-card ul li::before {
    content: '>>>';
    font-family: 'GoodTimes', sans-serif;
    font-size: .55rem;
    color: #FF5300;
    margin-right: 8px;
}

/* Team grid */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
    margin-top: 40px;
}
.team-member {
    text-align: center;
    padding: 24px 16px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,.04);
}
.team-avatar {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, #FF5300, #ff7a33);
    border-radius: 50%;
    margin: 0 auto 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-family: 'GoodTimes', sans-serif;
    font-size: 1.3rem;
}
.team-member h4 { font-family: 'FuturaLight', sans-serif; text-transform: none; color: #444; }
.team-member p { font-size: .82rem; color: #888; margin-top: 4px; }

/* ============================================
   REFERENCES
   ============================================ */
.references-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}
.reference-card {
    background: #fff;
    border-radius: 12px;
    padding: 28px;
    box-shadow: 0 2px 16px rgba(0,0,0,.05);
    transition: all .3s;
    border-left: 4px solid transparent;
}
.reference-card:hover {
    border-left-color: #FF5300;
    transform: translateX(4px);
}
.reference-card h3 { font-size: .95rem; color: #444; margin-bottom: 8px; }
.reference-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(255, 83, 0, .1);
    color: #FF5300;
    border-radius: 20px;
    font-size: .75rem;
    font-family: 'GoodTimes', sans-serif;
    margin-bottom: 12px;
}
.reference-card p { color: #666; font-size: .9rem; }

/* ============================================
   CONTACT
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
    font-size: .88rem;
    color: #444;
    font-weight: 700;
}
.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 18px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-family: 'FuturaLight', sans-serif;
    font-size: 1rem;
    color: #444;
    transition: border-color .2s;
    background: #fff;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #FF5300;
}
.form-group textarea { min-height: 140px; resize: vertical; }

.contact-info-card {
    background: #5a5a5a;
    color: #fff;
    border-radius: 16px;
    padding: 40px;
}
.contact-info-card h3 { color: #FF5300; margin-bottom: 24px; }
.contact-info-item {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255,255,255,.1);
}
.contact-info-item:last-child { border-bottom: none; }
.contact-info-icon {
    width: 44px;
    height: 44px;
    background: rgba(255, 83, 0, .2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FF5300;
    flex-shrink: 0;
    font-size: 1.1rem;
}
.contact-info-item p { color: #ccc; font-size: .95rem; }
.contact-info-item a { color: #FF5300; }

.alert {
    padding: 16px 20px;
    border-radius: 8px;
    font-size: .92rem;
}
.alert-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.alert-error { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

/* ============================================
   INTRO SECTION (Home)
   ============================================ */
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.intro-content h2 { margin-bottom: 20px; }
.intro-content h2 span { color: #FF5300; }
.intro-content p { color: #555; font-size: 1.05rem; line-height: 1.8; }
.intro-visual {
    position: relative;
}
.intro-visual-box {
    background: #444444;
    border-radius: 16px;
    padding: 48px;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.intro-visual-box::before {
    content: '';
    position: absolute;
    top: -30px;
    right: -30px;
    width: 120px;
    height: 120px;
    background: #FF5300;
    border-radius: 50%;
    opacity: .3;
}
.intro-visual-box h3 {
    color: #FF5300;
    margin-bottom: 20px;
    font-size: 1.2rem;
}
.intro-visual-box ul li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,.1);
    font-size: .95rem;
}
.intro-visual-box ul li::before {
    content: '>>>';
    font-family: 'GoodTimes', sans-serif;
    font-size: .55rem;
    color: #FF5300;
    margin-right: 10px;
}

/* ============================================
   COMING SOON
   ============================================ */
.coming-soon {
    text-align: center;
    padding: 80px 24px;
}
.coming-soon-badge {
    display: inline-block;
    padding: 8px 24px;
    background: rgba(255, 83, 0, .1);
    color: #FF5300;
    border-radius: 50px;
    font-family: 'GoodTimes', sans-serif;
    font-size: .85rem;
    margin-bottom: 24px;
}

/* ============================================
   BRAND ELEMENTS (icons, shapes, patterns)
   ============================================ */

/* Pattern divider band */
.brand-divider {
    width: 100%;
    height: 48px;
    background: url('../img/brand/patterns/bande-orange.png') repeat-x center;
    background-size: auto 100%;
}
.brand-divider-dark {
    width: 100%;
    height: 48px;
    background: url('../img/brand/patterns/bande-anthracite.png') repeat-x center;
    background-size: auto 100%;
}

/* Pattern background overlay */
.pattern-bg {
    position: relative;
}
.pattern-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('../img/brand/patterns/motif-orange-tile.png') repeat;
    background-size: 200px;
    opacity: .04;
    pointer-events: none;
    z-index: 0;
}
.pattern-bg > * { position: relative; z-index: 1; }

/* Brand icon in metier cards */
.metier-icon-img {
    width: 56px;
    height: 56px;
    object-fit: contain;
    margin: 0 auto 16px;
    display: block;
}

/* Decorative shapes - corner accents */
.brand-shape-corner {
    position: absolute;
    width: 80px;
    height: auto;
    opacity: .15;
    pointer-events: none;
    z-index: 0;
}
.brand-shape-tl { top: 20px; left: 20px; }
.brand-shape-br { bottom: 20px; right: 20px; transform: rotate(180deg); }
.brand-shape-tr { top: 20px; right: 20px; transform: scaleX(-1); }

/* Section with decorative shape accents */
.decorated-section {
    position: relative;
    overflow: hidden;
}
.decorated-section .brand-deco {
    position: absolute;
    opacity: .08;
    pointer-events: none;
    z-index: 0;
}
.decorated-section > .container { position: relative; z-index: 1; }

/* Fleches >>> brand element as section separator */
.brand-arrows {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    margin: 12px 0;
}
.brand-arrows img {
    height: 24px;
    width: auto;
}

/* Feature item with brand icon */
.feature-icon-brand {
    width: 48px;
    height: 48px;
    padding: 8px;
    background: rgba(255, 83, 0, .1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.feature-icon-brand img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

/* Highlight box with pattern */
.highlight-box-branded {
    position: relative;
    overflow: hidden;
}
.highlight-box-branded::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    background: url('../img/brand/shapes/block-3d.png') no-repeat center;
    background-size: contain;
    opacity: .08;
    pointer-events: none;
}
.highlight-box-branded::after {
    content: '';
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 160px;
    height: 160px;
    background: url('../img/brand/shapes/carres.png') no-repeat center;
    background-size: contain;
    opacity: .06;
    pointer-events: none;
}

/* Footer pattern band above footer */
.footer-pattern-band {
    height: 6px;
    background: #FF5300;
    position: relative;
}

/* Stats bar pattern */
.stats-bar.pattern-bg::before {
    background: url('../img/brand/patterns/motif-orange-tile.png') repeat;
    background-size: 150px;
    opacity: .08;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: #444444;
    color: #ccc;
    padding: 64px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
}
.footer-logo { margin-bottom: 16px; filter: brightness(0) invert(1); }
.footer-col p { font-size: .9rem; line-height: 1.7; }
.footer-col h4 {
    color: #fff;
    font-size: .85rem;
    margin-bottom: 16px;
    position: relative;
    padding-bottom: 12px;
}
.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 3px;
    background: #FF5300;
    border-radius: 2px;
}
.footer-col a {
    display: block;
    color: #aaa;
    font-size: .88rem;
    padding: 5px 0;
    transition: all .2s;
}
.footer-col a:hover { color: #FF5300; padding-left: 4px; }
.footer-socials {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}
.footer-socials a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,.08);
    border-radius: 8px;
    color: #ccc;
    transition: all .2s;
    padding: 0;
}
.footer-socials a:hover {
    background: #FF5300;
    color: #fff;
    padding-left: 0;
}
.footer-bottom {
    margin-top: 48px;
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,.1);
    text-align: center;
    font-size: .82rem;
    color: #888;
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all .6s ease-out;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .intro-grid { grid-template-columns: 1fr; gap: 40px; }
    .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .burger { display: flex; }

    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        height: calc(100vh - 72px);
        background: #fff;
        flex-direction: column;
        padding: 32px 24px;
        gap: 4px;
        transform: translateX(100%);
        transition: transform .3s;
        overflow-y: auto;
        z-index: 9999;
        box-shadow: 0 8px 30px rgba(0,0,0,.15);
    }
    .main-nav.open { transform: translateX(0); }
    .main-nav > a,
    .nav-dropdown > a { font-size: 1.1rem; padding: 12px 16px; width: 100%; }
    .nav-cta { text-align: center; margin-top: 16px; }

    .nav-dropdown { width: 100%; }
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding: 0 0 0 20px;
        background: transparent;
    }
    .dropdown-menu a { padding: 8px 16px; }

    .hero { min-height: 80vh; }
    .hero-decoration, .hero-decoration-2 { display: none; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr; }
    .page-hero { padding: 120px 0 48px; }

    .products-grid { grid-template-columns: 1fr; }
    .metiers-grid { grid-template-columns: 1fr; }
    .highlight-box { padding: 32px 24px; }
}

/* --- Cellules Carousel --- */
.cellules-carousel {
    position: relative;
    overflow: hidden;
}
.carousel-track {
    display: flex;
    transition: transform .4s ease;
}
.carousel-slide {
    min-width: 33.333%;
    padding: 0 12px;
    box-sizing: border-box;
}
.carousel-slide .detail-card {
    height: 100%;
}
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: #FF5300;
    color: #fff;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 2;
    transition: background .2s;
}
.carousel-btn:hover { background: #cc4200; }
.carousel-prev { left: 4px; }
.carousel-next { right: 4px; }

@media (max-width: 768px) {
    .carousel-slide { min-width: 50%; }
}
@media (max-width: 480px) {
    .carousel-slide { min-width: 100%; }
    .stats-grid { grid-template-columns: 1fr; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { text-align: center; }
}