/* ============================================================
   Mail Technology - Site Vitrine (multi-pages, contenu dynamique)
   ============================================================ */

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

:root {
    --red:      #dc2626;
    --red-dark: #b91c1c;
    --red-light:#fef2f2;
    --blue:     #2563eb;
    --blue-light:#eff6ff;
    --dark:     #0f172a;
    --dark-2:   #1e293b;
    --mid:      #334155;
    --text:     #475569;
    --muted:    #94a3b8;
    --border:   #e2e8f0;
    --surface:  #f8fafc;
    --white:    #ffffff;
    --radius:   10px;
    --radius-lg:16px;
    --shadow:   0 4px 20px rgba(0,0,0,.08);
    --shadow-lg:0 20px 60px rgba(0,0,0,.12);
    --transition:.25s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }
body { font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; color: var(--text); line-height: 1.7; background: var(--white); opacity: 0; animation: pageIn .5s ease forwards; }
body.page-out { opacity: 0 !important; transition: opacity .18s ease; }
@keyframes pageIn { from { opacity: 0; } to { opacity: 1; } }
/* Un `transform` sur <body> (même de courte durée) transforme les éléments position:fixed
   descendants (modale, menu mobile) en repères relatifs au document au lieu du viewport visible —
   d'où l'animation ci-dessus en opacité seule. */
html.no-scroll, html.no-scroll body { overflow: hidden; height: 100%; }

/* ---- SCROLL PROGRESS ---- */
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0%; background: linear-gradient(90deg,var(--red),#f87171); z-index: 1200; transition: width .1s linear; }

/* ---- NAVBAR ---- */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 0 5%;
    display: flex; align-items: center; gap: 32px;
    height: 70px;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(226,232,240,.6);
    transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.08); }
.navbar-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.navbar-logo svg, .navbar-logo img { flex-shrink: 0; }
.navbar-logo img { height: 38px; width: auto; border-radius: 9px; }
.navbar-logo-text { line-height: 1.2; }
.navbar-logo-text .name { display: block; font-size: 16px; font-weight: 800; color: var(--dark); }
.navbar-logo-text .tagline { display: block; font-size: 11px; color: var(--muted); }
.navbar-links { display: flex; align-items: center; gap: 4px; flex: 1; }
.navbar-links a { position: relative; padding: 7px 14px; border-radius: var(--radius); font-size: 14px; font-weight: 500; color: var(--mid); text-decoration: none; transition: all var(--transition); }
.navbar-links a:hover { background: var(--red-light); color: var(--red); }
.navbar-links a.active { color: var(--red); }
.navbar-links a.active::after { content: ''; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 2px; background: var(--red); border-radius: 2px; }
.navbar-cta { display: flex; align-items: center; gap: 10px; margin-left: auto; }

/* ---- BUTTONS ---- */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 11px 24px; border-radius: var(--radius); font-size: 14.5px; font-weight: 600; text-decoration: none; cursor: pointer; border: 2px solid transparent; transition: all var(--transition); font-family: inherit; position: relative; overflow: hidden; }
.btn-primary { background: var(--red); color: #fff; border-color: var(--red); }
.btn-primary:hover { background: var(--red-dark); border-color: var(--red-dark); transform: translateY(-1px); box-shadow: 0 8px 25px rgba(220,38,38,.35); }
.btn-outline { background: transparent; color: var(--red); border-color: var(--red); }
.btn-outline:hover { background: var(--red); color: #fff; transform: translateY(-1px); }
.btn-white { background: #fff; color: var(--red); border-color: #fff; }
.btn-white:hover { background: var(--red-light); border-color: var(--red-light); transform: translateY(-1px); }
.btn-dark { background: var(--dark); color: #fff; border-color: var(--dark); }
.btn-dark:hover { background: var(--dark-2); transform: translateY(-1px); }
.btn-sm { padding: 8px 18px; font-size: 13.5px; }
.btn:disabled { opacity: .7; cursor: default; transform: none !important; }

/* ---- HERO (accueil) ---- */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 55%, #1a2744 100%);
    display: flex; align-items: center;
    padding: 70px 5% 0;
    position: relative; overflow: hidden;
}
.hero::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse 80% 60% at 70% 40%, rgba(220,38,38,.15), transparent),
                radial-gradient(ellipse 50% 50% at 20% 80%, rgba(37,99,235,.12), transparent);
}
.hero-blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .35; pointer-events: none; animation: float 12s ease-in-out infinite; }
.hero-blob.b1 { width: 340px; height: 340px; background: var(--red); top: -80px; right: 10%; }
.hero-blob.b2 { width: 260px; height: 260px; background: var(--blue); bottom: -60px; left: 5%; animation-delay: -6s; }
@keyframes float { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(20px,-25px) scale(1.08); } }
.hero.has-cover { background-image: linear-gradient(135deg, rgba(15,23,42,.88), rgba(15,23,42,.75) 55%, rgba(26,39,68,.85)), var(--cover); background-size: cover; background-position: center; }

.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; max-width: 1200px; margin: 0 auto; width: 100%; padding: 80px 0; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(220,38,38,.2); border: 1px solid rgba(220,38,38,.4); border-radius: 30px; padding: 6px 16px; font-size: 13px; color: #fca5a5; margin-bottom: 24px; }
.hero-badge i { font-size: 12px; }
.hero h1 { font-size: clamp(36px, 5vw, 58px); font-weight: 900; color: #fff; line-height: 1.1; margin-bottom: 20px; }
.hero h1 span { color: var(--red); }
.hero p { font-size: 17px; color: #94a3b8; margin-bottom: 36px; line-height: 1.75; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 32px; }
.hero-stat { text-align: center; }
.hero-stat .num { display: block; font-size: 28px; font-weight: 800; color: #fff; }
.hero-stat .lbl { font-size: 12px; color: #64748b; }
.hero-visual { position: relative; }
.hero-card {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 28px;
    color: #fff;
}
.hero-card-header { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; font-weight: 700; font-size: 15px; }
.hero-card-header i { color: var(--red); font-size: 18px; }
.hero-product { display: flex; align-items: center; gap: 14px; padding: 12px; border-radius: var(--radius); background: rgba(255,255,255,.05); margin-bottom: 10px; transition: background var(--transition); }
.hero-product:hover { background: rgba(255,255,255,.09); }
.hero-product-icon { width: 42px; height: 42px; border-radius: 10px; background: rgba(220,38,38,.2); display: flex; align-items: center; justify-content: center; flex-shrink: 0; overflow: hidden; }
.hero-product-icon i { color: #fca5a5; font-size: 18px; }
.hero-product-icon img { width: 100%; height: 100%; object-fit: cover; }
.hero-product-info { flex: 1; min-width: 0; }
.hero-product-name { font-size: 13.5px; font-weight: 600; }
.hero-product-price { font-size: 12px; color: #64748b; }
.hero-product-badge { font-size: 12px; font-weight: 600; color: #4ade80; white-space: nowrap; }

/* ---- PAGE BANNER (pages internes) ---- */
.page-banner {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 55%, #1a2744 100%);
    padding: 150px 5% 70px; text-align: center; position: relative; overflow: hidden;
}
.page-banner.has-cover { background-image: linear-gradient(135deg, rgba(15,23,42,.88), rgba(15,23,42,.75) 55%, rgba(26,39,68,.85)), var(--cover); background-size: cover; background-position: center; }
.page-banner::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 70% 60% at 50% 0%, rgba(220,38,38,.18), transparent); }
.page-banner .container { position: relative; z-index: 1; }
.page-banner h1 { font-size: clamp(30px,4vw,44px); font-weight: 900; color: #fff; margin-bottom: 12px; }
.page-banner h1 span { color: var(--red); }
.page-banner p { font-size: 16px; color: #94a3b8; max-width: 560px; margin: 0 auto; }
.breadcrumb { display: flex; align-items: center; justify-content: center; gap: 8px; font-size: 13px; color: #64748b; margin-bottom: 16px; }
.breadcrumb a { color: #94a3b8; text-decoration: none; }
.breadcrumb a:hover { color: #fff; }

/* ---- SECTION COMMONS ---- */
section { padding: 96px 5%; }
.container { max-width: 1200px; margin: 0 auto; }
.section-tag { display: inline-flex; align-items: center; gap: 8px; background: var(--red-light); color: var(--red); border-radius: 30px; padding: 5px 16px; font-size: 12.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 16px; }
.section-title { font-size: clamp(28px, 4vw, 42px); font-weight: 800; color: var(--dark); line-height: 1.2; margin-bottom: 16px; }
.section-title span { color: var(--red); }
.section-subtitle { font-size: 17px; color: var(--text); max-width: 600px; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header .section-subtitle { margin: 0 auto; }
.section-footer-link { text-align: center; margin-top: 40px; }

/* ---- FILTRES (catégories / niveaux) ---- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 44px; }
.filter-chip { padding: 8px 18px; border-radius: 30px; border: 1.5px solid var(--border); background: var(--white); color: var(--mid); font-size: 13.5px; font-weight: 600; text-decoration: none; transition: all var(--transition); }
.filter-chip:hover { border-color: var(--red); color: var(--red); }
.filter-chip.active { background: var(--red); border-color: var(--red); color: #fff; }

/* ---- PRODUCTS SECTION ---- */
.products-section { background: var(--surface); }
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.product-card {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 24px;
    transition: all var(--transition); position: relative; overflow: hidden;
}
.product-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform var(--transition); }
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.product-card:hover::before { transform: scaleX(1); }
.product-card:hover .product-icon i { transform: scale(1.12); }
.product-icon { width: 56px; height: 56px; border-radius: var(--radius-lg); background: var(--red-light); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; overflow: hidden; }
.product-icon i { font-size: 24px; color: var(--red); transition: transform var(--transition); }
.product-icon img { width: 100%; height: 100%; object-fit: cover; }
.product-card h3 { font-size: 16px; font-weight: 700; color: var(--dark); margin-bottom: 6px; }
.product-card p { font-size: 13.5px; color: var(--text); margin-bottom: 16px; }
.product-card .price { font-size: 18px; font-weight: 800; color: var(--red); }
.product-card .price span { font-size: 13px; font-weight: 500; color: var(--muted); }
.product-card .stock-tag { position: absolute; top: 16px; right: 16px; font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 20px; z-index: 1; }
.stock-tag.ok { background: #dcfce7; color: #15803d; }
.stock-tag.low { background: #fef9c3; color: #854d0e; }
.stock-tag.out { background: #fee2e2; color: #b91c1c; }

/* Bandeau photo produit plein format (catalogue) */
.product-photo {
    width: calc(100% + 48px); margin: -24px -24px 18px; height: 190px;
    background: var(--red-light); display: flex; align-items: center; justify-content: center;
    overflow: hidden; border-radius: var(--radius-lg) var(--radius-lg) 0 0; position: relative;
}
.product-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.product-card:hover .product-photo img { transform: scale(1.06); }
.product-photo i { font-size: 52px; color: var(--red); }
.product-card .order-btn { width: 100%; justify-content: center; margin-top: 14px; }
.product-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.product-card-footer .price { margin-top: 0; }
.category-block { margin-bottom: 56px; }
.category-block h2 { font-size: 22px; font-weight: 800; color: var(--dark); margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.category-block h2 i { color: var(--red); font-size: 18px; }

/* ---- FORMATION SECTION ---- */
.formation-section { background: var(--white); }
.formation-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.formation-card {
    border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden;
    transition: all var(--transition);
}
.formation-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.formation-card-top { padding: 24px; border-bottom: 1px solid var(--border); }
.formation-card-top .level { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; padding: 3px 10px; border-radius: 20px; margin-bottom: 12px; }
.level-débutant { background: #dcfce7; color: #15803d; }
.level-intermédiaire { background: #fef9c3; color: #854d0e; }
.level-avancé { background: #fee2e2; color: #b91c1c; }
.formation-card-top h3 { font-size: 17px; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.formation-card-top p { font-size: 13.5px; color: var(--text); }
.formation-next-session { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 600; color: var(--blue); background: var(--blue-light); padding: 4px 10px; border-radius: 20px; margin-top: 12px; }
.formation-card-bottom { padding: 20px 24px; display: flex; align-items: center; justify-content: space-between; background: var(--surface); }
.formation-meta { display: flex; flex-direction: column; gap: 4px; }
.formation-meta span { font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.formation-price { font-size: 22px; font-weight: 800; color: var(--red); }
.formation-price small { font-size: 12px; font-weight: 500; color: var(--muted); display: block; text-align: right; }

/* ---- EMPTY STATE ---- */
.empty-state { text-align: center; padding: 60px 20px; color: var(--muted); }
.empty-state i { font-size: 40px; margin-bottom: 16px; opacity: .5; display: block; }

/* ---- WHY US / STATS SECTION ---- */
.why-section { background: var(--dark); color: #fff; }
.why-section .section-title { color: #fff; }
.why-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 24px; }
.why-card { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-lg); padding: 28px; transition: all var(--transition); }
.why-card:hover { background: rgba(220,38,38,.1); border-color: rgba(220,38,38,.3); transform: translateY(-4px); }
.why-icon { width: 52px; height: 52px; border-radius: var(--radius); background: rgba(220,38,38,.2); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.why-icon i { font-size: 22px; color: #fca5a5; }
.why-card h3 { font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 8px; }
.why-card p { font-size: 13.5px; color: #94a3b8; }

.about-section { background: var(--surface); }
.about-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.about-text p { font-size: 16px; color: var(--text); margin-bottom: 18px; }
.about-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.about-stat { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px 16px; text-align: center; transition: all var(--transition); }
.about-stat:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.about-stat .num { font-size: 30px; font-weight: 900; color: var(--red); display: block; }
.about-stat .lbl { font-size: 12.5px; color: var(--muted); margin-top: 6px; }

/* ---- CEO & ÉQUIPE ---- */
.team-section { background: var(--white); }
.ceo-card { display: flex; align-items: center; gap: 32px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; margin-bottom: 56px; }
.ceo-photo { width: 140px; height: 140px; border-radius: 50%; flex-shrink: 0; overflow: hidden; background: var(--red-light); display: flex; align-items: center; justify-content: center; border: 4px solid var(--white); box-shadow: var(--shadow); }
.ceo-photo img { width: 100%; height: 100%; object-fit: cover; }
.ceo-photo i { font-size: 48px; color: var(--red); }
.ceo-info h3 { font-size: 22px; font-weight: 800; color: var(--dark); }
.ceo-info .ceo-title { font-size: 13.5px; font-weight: 600; color: var(--red); text-transform: uppercase; letter-spacing: .04em; margin-top: 2px; margin-bottom: 12px; }
.ceo-info .ceo-message { font-size: 15.5px; color: var(--text); font-style: italic; line-height: 1.7; position: relative; padding-left: 20px; border-left: 3px solid var(--red-light); }
.team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 24px; }
.team-card { text-align: center; padding: 24px 16px; border: 1px solid var(--border); border-radius: var(--radius-lg); transition: all var(--transition); }
.team-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.team-avatar { width: 92px; height: 92px; border-radius: 50%; margin: 0 auto 16px; overflow: hidden; background: var(--red-light); display: flex; align-items: center; justify-content: center; }
.team-avatar img { width: 100%; height: 100%; object-fit: cover; }
.team-avatar i { font-size: 30px; color: var(--red); }
.team-card h4 { font-size: 15px; font-weight: 700; color: var(--dark); }
.team-card .role { font-size: 12.5px; color: var(--muted); margin-top: 3px; }

/* ---- CONTACT SECTION ---- */
.contact-section { background: var(--surface); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-item-icon { width: 48px; height: 48px; border-radius: var(--radius); background: var(--red-light); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-item-icon i { color: var(--red); font-size: 20px; }
.contact-item h4 { font-size: 14px; font-weight: 700; color: var(--dark); margin-bottom: 2px; }
.contact-item p { font-size: 14px; color: var(--text); }
.contact-form { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow); }
.contact-form h3 { font-size: 20px; font-weight: 700; color: var(--dark); margin-bottom: 24px; }
.form-group { display: flex; flex-direction: column; gap: 5px; margin-bottom: 16px; }
.form-label { font-size: 13px; font-weight: 600; color: var(--mid); }
.form-control { padding: 10px 14px; border: 1.5px solid var(--border); border-radius: var(--radius); font-size: 14px; font-family: inherit; color: var(--dark); background: var(--white); outline: none; transition: border-color var(--transition); }
.form-control:focus { border-color: var(--red); box-shadow: 0 0 0 3px rgba(220,38,38,.1); }
textarea.form-control { resize: vertical; min-height: 110px; }
.form-success { display: none; background: #dcfce7; border: 1px solid #86efac; border-radius: var(--radius); padding: 14px; color: #15803d; font-size: 14px; text-align: center; margin-top: 12px; }
.form-error { display: none; background: #fee2e2; border: 1px solid #fca5a5; border-radius: var(--radius); padding: 14px; color: #b91c1c; font-size: 14px; text-align: center; margin-top: 12px; }
.honeypot-field { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.map-frame { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); margin-top: 24px; box-shadow: var(--shadow); }
.map-frame iframe { display: block; width: 100%; height: 260px; border: 0; }

/* ---- MODALE DE COMMANDE ---- */
.order-modal-overlay {
    display: none; position: fixed; inset: 0; background: rgba(15,23,42,.6); backdrop-filter: blur(4px);
    z-index: 1300; align-items: center; justify-content: center; padding: 20px; overflow-y: auto;
}
.order-modal-overlay.open { display: flex; }
.order-modal {
    background: var(--white); border-radius: var(--radius-lg); width: 100%; max-width: 440px;
    padding: 28px; position: relative; box-shadow: var(--shadow-lg); max-height: calc(100dvh - 40px); overflow-y: auto;
    animation: modalIn .25s cubic-bezier(.4,0,.2,1); margin: auto;
}
@keyframes modalIn { from { opacity: 0; transform: translateY(16px) scale(.97); } to { opacity: 1; transform: none; } }
.order-modal-close { position: absolute; top: 16px; right: 16px; background: var(--surface); border: none; width: 32px; height: 32px; border-radius: 50%; cursor: pointer; color: var(--mid); display: flex; align-items: center; justify-content: center; transition: all var(--transition); }
.order-modal-close:hover { background: var(--red-light); color: var(--red); }
.order-modal h3 { font-size: 18px; font-weight: 800; color: var(--dark); margin-bottom: 4px; }
.order-modal .order-modal-product { font-size: 13.5px; color: var(--red); font-weight: 600; margin-bottom: 20px; }

/* ---- CTA BANNER ---- */
.cta-section { background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%); color: #fff; text-align: center; padding: 80px 5%; }
.cta-section h2 { font-size: clamp(28px, 4vw, 44px); font-weight: 900; margin-bottom: 16px; }
.cta-section p { font-size: 17px; color: rgba(255,255,255,.85); margin-bottom: 36px; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---- FOOTER ---- */
footer {
    background: var(--dark); color: #fff; padding: 60px 5% 30px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-brand p { font-size: 14px; color: #64748b; margin-top: 14px; margin-bottom: 20px; line-height: 1.75; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.08); display: flex; align-items: center; justify-content: center; color: #94a3b8; text-decoration: none; transition: all var(--transition); }
.footer-social a:hover { background: var(--red); color: #fff; transform: translateY(-3px); }
.footer-col h4 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: #94a3b8; margin-bottom: 16px; }
.footer-col a { display: block; font-size: 14px; color: #64748b; text-decoration: none; margin-bottom: 10px; transition: color var(--transition); }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.08); font-size: 13px; color: #64748b; }

/* ---- MOBILE NAV ---- */
.hamburger { display: none; background: none; border: none; cursor: pointer; color: var(--dark); font-size: 22px; padding: 4px; }
.mobile-nav { display: none; position: fixed; inset: 0; background: rgba(15,23,42,.95); z-index: 999; flex-direction: column; align-items: center; justify-content: center; gap: 20px; overflow-y: auto; padding: 24px 0; }
.mobile-nav.open { display: flex; }
.mobile-nav a { font-size: 22px; font-weight: 700; color: #fff; text-decoration: none; }
.mobile-nav a:hover, .mobile-nav a.active { color: var(--red); }
.mobile-nav-close { position: absolute; top: 24px; right: 5%; font-size: 24px; background: none; border: none; color: #fff; cursor: pointer; }

/* ---- ANIMATIONS ---- */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity .6s cubic-bezier(.4,0,.2,1), transform .6s cubic-bezier(.4,0,.2,1); transition-delay: calc(var(--i, 0) * 70ms); }
.fade-in.visible { opacity: 1; transform: none; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .hero-grid { grid-template-columns: 1fr; }
    .hero-visual { display: none; }
    .about-grid { grid-template-columns: 1fr; }
    .about-stats { grid-template-columns: repeat(3,1fr); }
}
@media (max-width: 768px) {
    .navbar-links, .navbar-cta { display: none; }
    .hamburger { display: block; margin-left: auto; }
    section { padding: 64px 5%; }
    .page-banner { padding: 120px 5% 50px; }
    .hero-stats { gap: 20px; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
    .about-stats { grid-template-columns: 1fr 1fr; }
    .ceo-card { flex-direction: column; text-align: center; }
    .ceo-info .ceo-message { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .fade-in, body, .hero-blob { animation: none !important; transition: none !important; opacity: 1 !important; transform: none !important; }
}
