/* ========================================
   ASC JAPPO — Landing Page
   Couleurs : Bleu royal #1B3D8F & Or #D4AF37
   ======================================== */

:root {
    --bleu: #1B3D8F;
    --bleu-fonce: #0F2557;
    --bleu-light: #2952B8;
    --bleu-clair: #E8EEF9;
    --or: #D4AF37;
    --or-light: #F5D77A;
    --gris-50: #F9FAFB;
    --gris-100: #F3F4F6;
    --gris-300: #D1D5DB;
    --gris-500: #6B7280;
    --gris-700: #374151;
    --gris-900: #111827;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Poppins', 'Segoe UI', -apple-system, sans-serif;
    color: var(--gris-900);
    background: #fff;
    overflow-x: hidden;
    line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ============ NAVBAR ============ */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 18px 0;
    transition: all .35s ease;
    background: transparent;
}
.navbar.scrolled {
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 20px rgba(0,0,0,.08);
    padding: 12px 0;
}
.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}
.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #fff;
    transition: color .3s;
}
.navbar.scrolled .nav-brand { color: var(--bleu-fonce); }
.nav-brand img { width: 50px; height: 50px; transition: transform .3s; }
.nav-brand:hover img { transform: rotate(-6deg) scale(1.05); }
.nav-brand .name {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 2px;
    line-height: 1;
}
.nav-brand .city {
    font-size: 11px;
    letter-spacing: 3px;
    opacity: .85;
}

.nav-links {
    display: flex;
    gap: 8px;
    list-style: none;
}
.nav-links a {
    color: #fff;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 6px;
    transition: all .25s;
    position: relative;
}
.navbar.scrolled .nav-links a { color: var(--gris-700); }
.nav-links a:hover { color: var(--or); }
.navbar.scrolled .nav-links a:hover { color: var(--bleu); }
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 4px; left: 50%;
    width: 0; height: 2px;
    background: var(--or);
    transition: all .25s;
    transform: translateX(-50%);
}
.nav-links a:hover::after { width: 60%; }

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 24px;
    background: var(--or);
    color: var(--bleu-fonce) !important;
    border-radius: 30px;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: .5px;
    transition: all .3s;
    box-shadow: 0 4px 14px rgba(212,175,55,.4);
}
.nav-cta:hover {
    background: #fff;
    color: var(--bleu-fonce) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(255,255,255,.4);
}
.navbar.scrolled .nav-cta { box-shadow: 0 4px 14px rgba(212,175,55,.5); }
.navbar.scrolled .nav-cta:hover {
    background: var(--bleu);
    color: #fff !important;
}

.menu-toggle { display: none; }

/* ============ HERO ============ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bleu-fonce) 0%, var(--bleu) 50%, var(--bleu-light) 100%);
    overflow: hidden;
    color: #fff;
    text-align: center;
    padding: 120px 20px 80px;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 15% 25%, rgba(212,175,55,.18) 0%, transparent 40%),
        radial-gradient(circle at 85% 75%, rgba(255,255,255,.1) 0%, transparent 40%);
    animation: pulseBg 8s ease-in-out infinite;
}
@keyframes pulseBg {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: .7; transform: scale(1.1); }
}

.hero-stripes {
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(
        90deg,
        transparent 0,
        transparent 80px,
        rgba(255,255,255,.025) 80px,
        rgba(255,255,255,.025) 160px
    );
    pointer-events: none;
}

.particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}
.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(212,175,55,.4);
    animation: floatUp 14s linear infinite;
}
.particle:nth-child(1) { left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { left: 25%; animation-delay: 2s; background: rgba(255,255,255,.5); }
.particle:nth-child(3) { left: 40%; animation-delay: 5s; }
.particle:nth-child(4) { left: 55%; animation-delay: 1s; background: rgba(255,255,255,.4); }
.particle:nth-child(5) { left: 70%; animation-delay: 7s; }
.particle:nth-child(6) { left: 85%; animation-delay: 3s; background: rgba(255,255,255,.5); }
.particle:nth-child(7) { left: 18%; animation-delay: 9s; width: 4px; height: 4px; }
.particle:nth-child(8) { left: 60%; animation-delay: 11s; width: 8px; height: 8px; }
@keyframes floatUp {
    0%   { bottom: -20px; opacity: 0; }
    10%  { opacity: 1; }
    90%  { opacity: 1; }
    100% { bottom: 110%; opacity: 0; }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.hero-logo {
    width: 150px;
    height: 150px;
    margin: 0 auto 30px;
    filter: drop-shadow(0 10px 30px rgba(0,0,0,.4)) drop-shadow(0 0 40px rgba(212,175,55,.3));
    animation: floatLogo 4s ease-in-out infinite, fadeInDown 1s ease-out;
}
@keyframes floatLogo {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-12px); }
}
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-30px); }
    to   { opacity: 1; transform: translateY(0); }
}

.hero-badge {
    display: inline-block;
    padding: 6px 18px;
    background: rgba(212,175,55,.15);
    border: 1px solid rgba(212,175,55,.5);
    color: var(--or-light);
    border-radius: 30px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    margin-bottom: 20px;
    animation: fadeIn 1.2s ease-out .2s backwards;
}

.hero-title {
    font-size: clamp(48px, 9vw, 96px);
    font-weight: 800;
    letter-spacing: 6px;
    line-height: 1;
    margin-bottom: 12px;
    animation: fadeInUp 1s ease-out .3s backwards;
    background: linear-gradient(120deg, #fff 0%, var(--or-light) 50%, #fff 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: fadeInUp 1s ease-out .3s backwards, shine 6s linear infinite;
}
@keyframes shine {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; } to { opacity: 1; }
}

.hero-sub {
    font-size: clamp(15px, 2vw, 19px);
    letter-spacing: 4px;
    text-transform: uppercase;
    opacity: .9;
    margin-bottom: 8px;
    animation: fadeInUp 1s ease-out .5s backwards;
}
.hero-tagline {
    font-size: clamp(16px, 1.8vw, 20px);
    font-style: italic;
    opacity: .85;
    margin: 25px auto 40px;
    max-width: 650px;
    animation: fadeInUp 1s ease-out .7s backwards;
}
.hero-tagline::before, .hero-tagline::after {
    content: '"';
    color: var(--or);
    font-size: 28px;
    font-weight: bold;
    margin: 0 8px;
}

.hero-actions {
    display: flex;
    gap: 18px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out .9s backwards;
}
.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 38px;
    border-radius: 40px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 1px;
    transition: all .35s;
    cursor: pointer;
    border: none;
}
.btn-hero.primary {
    background: var(--or);
    color: var(--bleu-fonce);
    box-shadow: 0 10px 30px rgba(212,175,55,.45);
}
.btn-hero.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212,175,55,.6);
    background: var(--or-light);
}
.btn-hero.outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,.6);
}
.btn-hero.outline:hover {
    background: #fff;
    color: var(--bleu-fonce);
    border-color: #fff;
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-top: 70px;
    flex-wrap: wrap;
    animation: fadeIn 1.5s ease-out 1.2s backwards;
}
.hero-stat { text-align: center; }
.hero-stat .num {
    font-size: clamp(36px, 5vw, 52px);
    font-weight: 800;
    color: var(--or);
    line-height: 1;
}
.hero-stat .lbl {
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: .8;
    margin-top: 8px;
}

.scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,.7);
    font-size: 12px;
    letter-spacing: 2px;
    animation: bounce 2s ease-in-out infinite;
}
.scroll-down::after {
    content: '';
    display: block;
    width: 1px;
    height: 30px;
    background: rgba(255,255,255,.5);
    margin: 8px auto 0;
}
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%      { transform: translateX(-50%) translateY(8px); }
}

/* ============ SECTIONS ============ */
section { padding: 100px 0; position: relative; }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 70px; }
.section-tag {
    display: inline-block;
    padding: 6px 18px;
    background: var(--bleu-clair);
    color: var(--bleu);
    border-radius: 30px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 18px;
}
.section-title {
    font-size: clamp(30px, 4vw, 44px);
    font-weight: 800;
    color: var(--bleu-fonce);
    line-height: 1.15;
    margin-bottom: 16px;
}
.section-title .accent { color: var(--or); }
.section-sub {
    color: var(--gris-500);
    font-size: 16px;
    line-height: 1.7;
}
.section-divider {
    width: 60px;
    height: 4px;
    background: var(--or);
    margin: 16px auto;
    border-radius: 2px;
}

/* ============ STATS COUNTER ============ */
.stats-section {
    background: linear-gradient(135deg, var(--bleu) 0%, var(--bleu-fonce) 100%);
    color: #fff;
    padding: 70px 0;
    position: relative;
    overflow: hidden;
}
.stats-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(212,175,55,.12) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255,255,255,.05) 0%, transparent 50%);
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
    z-index: 1;
}
.stat-item { text-align: center; padding: 20px; }
.stat-item .icon {
    font-size: 36px;
    color: var(--or);
    margin-bottom: 10px;
}
.stat-item .num {
    font-size: clamp(40px, 5.5vw, 64px);
    font-weight: 800;
    color: var(--or);
    line-height: 1;
    margin-bottom: 8px;
}
.stat-item .lbl {
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: .9;
}

/* ============ ABOUT ============ */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}
.about-visual {
    position: relative;
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--bleu) 0%, var(--bleu-fonce) 100%);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(27,61,143,.25);
}
.about-visual::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 30% 30%, rgba(212,175,55,.3) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(255,255,255,.1) 0%, transparent 50%);
}
.about-visual img {
    width: 65%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,.3));
    animation: floatLogo 5s ease-in-out infinite;
    position: relative;
    z-index: 1;
}
.about-visual.photo {
    padding: 0;
}
.about-visual.photo::before { display: none; }
.about-visual.photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 24px;
    animation: none;
    filter: none;
}
.about-visual.photo::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15,37,87,.15) 0%, rgba(212,175,55,.15) 100%);
    border-radius: 24px;
    pointer-events: none;
}
.about-visual .badge-corner {
    position: absolute;
    bottom: 25px;
    right: 25px;
    background: var(--or);
    color: var(--bleu-fonce);
    padding: 16px 22px;
    border-radius: 12px;
    font-weight: 800;
    text-align: center;
    box-shadow: 0 8px 24px rgba(0,0,0,.2);
}
.about-visual .badge-corner .num { font-size: 32px; line-height: 1; }
.about-visual .badge-corner .lbl { font-size: 10px; letter-spacing: 2px; }

.about-content h3 {
    font-size: 26px;
    color: var(--bleu-fonce);
    margin-bottom: 18px;
    font-weight: 700;
}
.about-content p {
    color: var(--gris-700);
    line-height: 1.8;
    margin-bottom: 16px;
    font-size: 15px;
}
.values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 25px;
}
.value-item {
    background: var(--bleu-clair);
    padding: 16px;
    border-radius: 10px;
    border-left: 3px solid var(--or);
}
.value-item .ico {
    font-size: 22px;
    color: var(--bleu);
    margin-bottom: 6px;
}
.value-item h4 {
    color: var(--bleu-fonce);
    font-size: 14px;
    margin-bottom: 4px;
}
.value-item p {
    font-size: 12px;
    color: var(--gris-500);
    margin: 0;
}

/* ============ TIMELINE / HISTORIQUE ============ */
.timeline-section { background: var(--gris-50); }
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px 0;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0; bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, transparent, var(--bleu) 10%, var(--bleu) 90%, transparent);
    transform: translateX(-50%);
}
.tl-item {
    position: relative;
    width: 50%;
    padding: 30px 50px;
    box-sizing: border-box;
}
.tl-item:nth-child(odd) { left: 0; text-align: right; }
.tl-item:nth-child(even) { left: 50%; }
.tl-item::before {
    content: '';
    position: absolute;
    top: 36px;
    width: 18px;
    height: 18px;
    background: var(--or);
    border: 4px solid #fff;
    border-radius: 50%;
    box-shadow: 0 0 0 3px var(--bleu);
    z-index: 1;
}
.tl-item:nth-child(odd)::before { right: -9px; }
.tl-item:nth-child(even)::before { left: -9px; }
.tl-card {
    background: #fff;
    padding: 24px;
    border-radius: 14px;
    box-shadow: 0 10px 30px rgba(0,0,0,.08);
    transition: all .3s;
    border-top: 3px solid var(--or);
}
.tl-card:hover { transform: translateY(-4px); box-shadow: 0 20px 40px rgba(27,61,143,.15); }
.tl-year {
    display: inline-block;
    background: var(--bleu);
    color: #fff;
    padding: 4px 14px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 10px;
}
.tl-card h4 {
    color: var(--bleu-fonce);
    font-size: 17px;
    margin-bottom: 8px;
}
.tl-card p { color: var(--gris-500); font-size: 14px; line-height: 1.7; }
.tl-card .pres {
    margin-top: 8px;
    font-size: 12px;
    color: var(--bleu);
    font-weight: 600;
    font-style: italic;
}

/* ============ ACTIVITÉS ============ */
.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}
.activity-card {
    background: #fff;
    padding: 35px 28px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--gris-100);
    transition: all .35s;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.activity-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 4px;
    background: linear-gradient(90deg, var(--bleu), var(--or));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .4s;
}
.activity-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(27,61,143,.15);
    border-color: transparent;
}
.activity-card:hover::before { transform: scaleX(1); }
.activity-card .ico {
    width: 64px; height: 64px;
    margin: 0 auto 18px;
    background: var(--bleu-clair);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--bleu);
    transition: all .35s;
}
.activity-card:hover .ico {
    background: var(--bleu);
    color: var(--or);
    transform: rotate(-8deg) scale(1.1);
}
.activity-card h4 {
    color: var(--bleu-fonce);
    font-size: 17px;
    margin-bottom: 10px;
}
.activity-card p { color: var(--gris-500); font-size: 13px; line-height: 1.6; }

/* ============ GALERIE ============ */
.gallery-section { background: var(--gris-50); }
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.gallery-card {
    aspect-ratio: 4/3;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0,0,0,.1);
    background: linear-gradient(135deg, var(--bleu) 0%, var(--bleu-fonce) 100%);
    color: #fff;
    transition: all .35s;
}
.gallery-card:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 25px 50px rgba(27,61,143,.3);
}
.gallery-card > img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .6s cubic-bezier(.2,.8,.2,1);
}
.gallery-card.has-photo:hover > img { transform: scale(1.08); }
.gallery-card .gc-content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding: 30px;
    text-align: center;
    background: linear-gradient(180deg, rgba(15,37,87,.1) 0%, rgba(15,37,87,.85) 70%, rgba(15,37,87,.95) 100%);
    transition: background .4s;
}
.gallery-card:not(.has-photo) .gc-content {
    background: linear-gradient(135deg, rgba(15,37,87,.7) 0%, rgba(27,61,143,.85) 100%);
    justify-content: center;
}
.gallery-card.has-photo:hover .gc-content {
    background: linear-gradient(180deg, rgba(15,37,87,.2) 0%, rgba(15,37,87,.9) 60%, rgba(212,175,55,.85) 100%);
}
.gallery-card .gc-icon {
    font-size: 50px;
    color: var(--or);
    margin-bottom: 14px;
    transition: transform .4s;
}
.gallery-card:hover .gc-icon { transform: scale(1.2) rotate(8deg); }
.gallery-card h4 { font-size: 18px; margin-bottom: 6px; }
.gallery-card p { font-size: 13px; opacity: .85; }
.gallery-card .gc-year {
    position: absolute;
    top: 14px;
    right: 14px;
    background: var(--or);
    color: var(--bleu-fonce);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}

/* ============ PRÉSIDENTS / HOMMAGES ============ */
.presidents-section { background: #fff; }
.presidents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 22px;
}
.president-card {
    text-align: center;
    padding: 30px 20px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--gris-50) 0%, #fff 100%);
    border: 1px solid var(--gris-100);
    transition: all .3s;
}
.president-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(27,61,143,.12);
    border-color: var(--bleu-clair);
}
.president-card.deceased {
    background: linear-gradient(135deg, #FFFAEB 0%, #fff 100%);
    border-color: var(--or-light);
}
.president-avatar {
    width: 90px; height: 90px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, var(--bleu) 0%, var(--bleu-fonce) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--or);
    font-size: 32px;
    font-weight: 800;
    border: 3px solid var(--or);
    position: relative;
    overflow: hidden;
}
.president-avatar.has-photo { padding: 0; background: #fff; }
.president-avatar.has-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    transition: transform .4s;
}
.president-card:hover .president-avatar.has-photo img { transform: scale(1.08); }
.president-card.deceased .president-avatar {
    background: linear-gradient(135deg, #6B7280, #374151);
}
.president-card.deceased { position: relative; }
.president-card.deceased::after {
    content: '✚';
    position: absolute;
    top: 22px;
    left: 50%;
    margin-left: 30px;
    background: #fff;
    color: var(--or);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    box-shadow: 0 4px 12px rgba(0,0,0,.15);
    border: 2px solid var(--or);
    z-index: 2;
}
.president-card h4 {
    color: var(--bleu-fonce);
    font-size: 15px;
    margin-bottom: 4px;
}
.president-card .role {
    font-size: 12px;
    color: var(--bleu);
    font-weight: 600;
    margin-bottom: 6px;
}
.president-card .period { font-size: 11px; color: var(--gris-500); letter-spacing: 1px; }
.president-card .tribute {
    margin-top: 8px;
    font-size: 11px;
    color: var(--or);
    font-style: italic;
    font-weight: 600;
}

/* ============ CONTACT ============ */
.contact-section {
    background: linear-gradient(135deg, var(--bleu-fonce) 0%, var(--bleu) 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}
.contact-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(212,175,55,.1) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(255,255,255,.05) 0%, transparent 40%);
}
.contact-section .section-tag { background: rgba(212,175,55,.2); color: var(--or); }
.contact-section .section-title { color: #fff; }
.contact-section .section-sub { color: rgba(255,255,255,.8); }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 50px;
    position: relative;
    z-index: 1;
}
.contact-info { display: flex; flex-direction: column; gap: 22px; }
.contact-item {
    display: flex;
    gap: 18px;
    padding: 22px;
    background: rgba(255,255,255,.05);
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.1);
    backdrop-filter: blur(10px);
    transition: all .3s;
}
.contact-item:hover {
    background: rgba(255,255,255,.1);
    transform: translateX(6px);
    border-color: var(--or);
}
.contact-item .ico {
    width: 50px; height: 50px;
    background: var(--or);
    color: var(--bleu-fonce);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}
.contact-item h5 {
    color: var(--or-light);
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 5px;
}
.contact-item p { font-size: 15px; line-height: 1.5; }

.contact-form {
    background: #fff;
    padding: 35px;
    border-radius: 18px;
    color: var(--gris-900);
    box-shadow: 0 25px 60px rgba(0,0,0,.25);
}
.contact-form h3 {
    color: var(--bleu-fonce);
    font-size: 22px;
    margin-bottom: 20px;
}
.cf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cf-group { margin-bottom: 14px; }
.cf-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--gris-700);
    margin-bottom: 5px;
    letter-spacing: .5px;
}
.cf-group input, .cf-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--gris-300);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    transition: .2s;
}
.cf-group input:focus, .cf-group textarea:focus {
    outline: none;
    border-color: var(--bleu);
    box-shadow: 0 0 0 3px rgba(27,61,143,.12);
}
.cf-group textarea { resize: vertical; min-height: 100px; }
.btn-submit {
    width: 100%;
    padding: 13px;
    background: linear-gradient(135deg, var(--bleu) 0%, var(--bleu-fonce) 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all .3s;
    letter-spacing: 1px;
}
.btn-submit:hover {
    background: var(--or);
    color: var(--bleu-fonce);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212,175,55,.4);
}

/* ============ FOOTER ============ */
.footer {
    background: #0A1A3D;
    color: rgba(255,255,255,.75);
    padding: 60px 0 25px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer h5 {
    color: #fff;
    font-size: 14px;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
    position: relative;
    padding-bottom: 10px;
}
.footer h5::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 30px;
    height: 2px;
    background: var(--or);
}
.footer-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.footer-brand img { width: 60px; height: 60px; }
.footer-brand h4 { color: #fff; letter-spacing: 2px; font-size: 16px; }
.footer-brand p { font-size: 11px; letter-spacing: 3px; opacity: .7; }
.footer-about p { font-size: 13px; line-height: 1.7; }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 8px; }
.footer ul a {
    font-size: 13px;
    transition: all .2s;
}
.footer ul a:hover { color: var(--or); padding-left: 6px; }

.footer-cta {
    background: linear-gradient(135deg, var(--bleu) 0%, var(--bleu-fonce) 100%);
    padding: 18px 22px;
    border-radius: 12px;
    border: 1px solid rgba(212,175,55,.3);
}
.footer-cta p { font-size: 12px; margin-bottom: 12px; opacity: .9; }
.footer-cta a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--or);
    color: var(--bleu-fonce);
    padding: 10px 18px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 13px;
    transition: all .25s;
}
.footer-cta a:hover { background: #fff; transform: translateX(3px); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    padding-top: 20px;
    text-align: center;
    font-size: 12px;
    opacity: .65;
}

/* ============ ANIMATIONS REVEAL ============ */
.reveal { opacity: 0; transform: translateY(40px); transition: all .8s cubic-bezier(.2,.8,.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-40px); transition: all .8s cubic-bezier(.2,.8,.2,1); }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(40px); transition: all .8s cubic-bezier(.2,.8,.2,1); }
.reveal-right.visible { opacity: 1; transform: translateX(0); }
.reveal-scale { opacity: 0; transform: scale(.9); transition: all .8s cubic-bezier(.2,.8,.2,1); }
.reveal-scale.visible { opacity: 1; transform: scale(1); }

.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
.delay-4 { transition-delay: .4s; }
.delay-5 { transition-delay: .5s; }

/* ============ RESPONSIVE ============ */
@media (max-width: 968px) {
    .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; padding: 20px; box-shadow: 0 10px 30px rgba(0,0,0,.1); }
    .nav-links.open { display: flex; }
    .nav-links a { color: var(--gris-700) !important; }
    .menu-toggle {
        display: flex;
        background: rgba(255,255,255,.15);
        border: 1px solid rgba(255,255,255,.3);
        color: #fff;
        width: 42px; height: 42px;
        border-radius: 8px;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        font-size: 22px;
    }
    .navbar.scrolled .menu-toggle { background: var(--bleu-clair); border-color: var(--bleu-clair); color: var(--bleu); }

    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }

    .timeline::before { left: 24px; }
    .tl-item { width: 100%; padding-left: 60px; padding-right: 20px; text-align: left !important; }
    .tl-item:nth-child(odd), .tl-item:nth-child(even) { left: 0; text-align: left; }
    .tl-item::before { left: 15px !important; right: auto !important; }
}
@media (max-width: 600px) {
    section { padding: 70px 0; }
    .hero-stats { gap: 30px; }
    .hero-actions { flex-direction: column; width: 100%; max-width: 320px; margin: 0 auto; }
    .btn-hero { width: 100%; justify-content: center; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
    .gallery-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .cf-row { grid-template-columns: 1fr; }
}