@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Montserrat:wght@300;400;500;600;700;800&display=swap');

:root {
  --beige: #C9BC9E;
  --beige-light: #DDD4C0;
  --beige-dark: #A89F88;
  --black: #0A0A0A;
  --black-card: #161616;
  --black-section: #111111;
  --white: #FFFFFF;
  --grey: #888888;
  --grey-light: #AAAAAA;
  --sand-bg: #F0EDE8;
  --font: 'Montserrat', sans-serif;
  --font2: 'Inter', sans-serif;
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
  --t: all 0.3s ease;
  --h: 80px;
  --max: 1280px;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; font-size:16px; }
body { font-family:var(--font2); background:#0A0A0A; color:#fff; line-height:1.7; overflow-x:hidden; -webkit-font-smoothing:antialiased; }
img { max-width:100%; height:auto; display:block; }
a { text-decoration:none; color:inherit; transition:var(--t); }
ul { list-style:none; }
button { border:none; cursor:pointer; font-family:var(--font); }

h1,h2,h3,h4,h5,h6 { font-family:var(--font); font-weight:700; line-height:1.25; color:#fff; }
h1 { font-size:clamp(2.2rem,5vw,4rem); letter-spacing:-0.02em; }
h2 { font-size:clamp(1.8rem,3.5vw,2.8rem); letter-spacing:-0.015em; }
h3 { font-size:clamp(1.3rem,2.5vw,1.8rem); }
h4 { font-size:clamp(1.1rem,2vw,1.4rem); }
p  { font-size:1rem; color:rgba(255,255,255,0.55); line-height:1.8; }

.container { max-width:var(--max); margin:0 auto; padding:0 24px; }

/* BOUTONS */
.btn { display:inline-flex; align-items:center; gap:8px; padding:14px 32px; border-radius:var(--r-sm); font-family:var(--font); font-size:0.875rem; font-weight:600; letter-spacing:0.04em; text-transform:uppercase; transition:var(--t); }
.btn-primary { background:var(--beige); color:#0A0A0A; }
.btn-primary:hover { background:var(--beige-light); transform:translateY(-2px); box-shadow:0 8px 32px rgba(201,188,158,0.3); }
.btn-secondary { background:transparent; color:#fff; border:1.5px solid rgba(255,255,255,0.5); }
.btn-secondary:hover { background:rgba(255,255,255,0.08); transform:translateY(-2px); }
.btn-outline { background:transparent; color:var(--beige); border:1.5px solid var(--beige); }
.btn-outline:hover { background:var(--beige); color:#0A0A0A; transform:translateY(-2px); }
.btn-dark { background:#0A0A0A; color:#fff; border:1px solid rgba(255,255,255,0.15); }
.btn-dark:hover { background:#1E1E1E; transform:translateY(-2px); }

/* LABELS */
.section-label { display:inline-flex; align-items:center; gap:10px; font-family:var(--font); font-size:0.75rem; font-weight:600; letter-spacing:0.14em; text-transform:uppercase; color:var(--beige); margin-bottom:16px; }
.section-label::before { content:''; display:block; width:28px; height:2px; background:var(--beige); border-radius:2px; }
.section-title { margin-bottom:16px; }
.section-subtitle { font-size:1.05rem; color:rgba(255,255,255,0.5); max-width:580px; line-height:1.8; }
.section-header { margin-bottom:64px; }
.section-header.centered { text-align:center; }
.section-header.centered .section-label { justify-content:center; }
.section-header.centered .section-subtitle { margin:0 auto; }

/* HEADER */
.header { position:fixed; top:0; left:0; right:0; z-index:1000; height:var(--h); display:flex; align-items:center; background:#0A0A0A; transition:var(--t); }
.header-inner { display:flex; align-items:center; justify-content:space-between; width:100%; }

.logo-img { display:flex; align-items:center; flex-shrink:0; }
.logo-svg { height:38px; width:auto; }

.nav { display:flex; align-items:center; gap:2px; }
.nav-link { font-family:var(--font); font-size:0.8rem; font-weight:500; letter-spacing:0.06em; text-transform:uppercase; color:rgba(255,255,255,0.6); padding:8px 14px; border-radius:var(--r-sm); transition:var(--t); position:relative; }
.nav-link::after { content:''; position:absolute; bottom:4px; left:14px; right:14px; height:1px; background:var(--beige); transform:scaleX(0); transition:var(--t); }
.nav-link:hover, .nav-link.active { color:#fff; }
.nav-link:hover::after, .nav-link.active::after { transform:scaleX(1); }
.header-cta { flex-shrink:0; }

.menu-toggle { display:none; flex-direction:column; gap:5px; background:none; padding:6px; }
.menu-toggle span { display:block; width:24px; height:2px; background:#fff; border-radius:2px; transition:var(--t); }
.menu-toggle.open span:nth-child(1) { transform:translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity:0; }
.menu-toggle.open span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); }

.mobile-nav { display:none; position:fixed; top:var(--h); left:0; right:0; background:#0A0A0A; padding:24px; z-index:999; border-top:1px solid rgba(201,188,158,0.1); transform:translateY(-8px); opacity:0; pointer-events:none; transition:var(--t); }
.mobile-nav.open { transform:translateY(0); opacity:1; pointer-events:all; }
.mobile-nav-links { display:flex; flex-direction:column; gap:4px; margin-bottom:24px; }
.mobile-nav-link { font-family:var(--font); font-size:0.9rem; font-weight:500; letter-spacing:0.06em; text-transform:uppercase; color:rgba(255,255,255,0.7); padding:14px 16px; border-radius:var(--r-sm); transition:var(--t); border-bottom:1px solid rgba(255,255,255,0.04); display:flex; align-items:center; justify-content:space-between; }
.mobile-nav-link:hover { color:#fff; background:rgba(201,188,158,0.05); }

/* PAGE HERO (pages internes) */
.page-hero { background:#0A0A0A; padding:150px 0 70px; }
.breadcrumb { display:flex; align-items:center; gap:8px; font-size:0.8rem; color:rgba(255,255,255,0.35); margin-bottom:20px; }
.breadcrumb a { color:rgba(255,255,255,0.35); }
.breadcrumb a:hover { color:#fff; }
.breadcrumb .sep { opacity:0.3; }
.breadcrumb .current { color:var(--beige); }
.page-hero-content h1 { margin-bottom:16px; }
.page-hero-content p { color:rgba(255,255,255,0.45); font-size:1.1rem; max-width:560px; }
.divider-beige { display:block; width:48px; height:3px; background:var(--beige); border-radius:3px; margin-bottom:32px; }

/* CARDS */
.card { background:var(--black-card); border-radius:var(--r-md); border:1px solid rgba(255,255,255,0.07); padding:36px; transition:var(--t); position:relative; overflow:hidden; }
.card::before { content:''; position:absolute; bottom:0; left:0; right:0; height:2px; background:var(--beige); transform:scaleX(0); transition:var(--t); }
.card:hover { box-shadow:0 20px 60px rgba(0,0,0,0.4); transform:translateY(-4px); border-color:rgba(201,188,158,0.2); }
.card:hover::before { transform:scaleX(1); }
.card-icon { width:56px; height:56px; background:rgba(201,188,158,0.08); border:1px solid rgba(201,188,158,0.15); border-radius:var(--r-md); display:flex; align-items:center; justify-content:center; color:var(--beige); font-size:1.4rem; margin-bottom:24px; }
.card h3 { font-size:1.2rem; margin-bottom:12px; }
.card p { font-size:0.9rem; margin-bottom:20px; color:rgba(255,255,255,0.5); }

/* STATS */
.stats-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:rgba(255,255,255,0.06); border-radius:var(--r-md); overflow:hidden; }
.stat-item { background:var(--black-card); padding:40px 32px; text-align:center; transition:var(--t); }
.stat-item:hover { background:#1E1E1E; }
.stat-number { font-family:var(--font); font-size:2.8rem; font-weight:800; color:#fff; line-height:1; margin-bottom:8px; letter-spacing:-0.02em; }
.stat-label { font-size:0.8rem; font-weight:500; letter-spacing:0.08em; text-transform:uppercase; color:rgba(255,255,255,0.35); }

/* TAG */
.tag { display:inline-block; padding:4px 12px; background:rgba(201,188,158,0.1); color:var(--beige); border-radius:100px; font-size:0.75rem; font-weight:600; letter-spacing:0.06em; text-transform:uppercase; border:1px solid rgba(201,188,158,0.2); }

/* CTA BAND */
.cta-band { background:var(--beige); padding:64px 0; }
.cta-band-inner { display:flex; align-items:center; justify-content:space-between; gap:32px; flex-wrap:wrap; }
.cta-band-inner h2 { color:#0A0A0A; }
.cta-band-inner p { color:rgba(0,0,0,0.6); }
.cta-band-actions { display:flex; gap:16px; flex-wrap:wrap; flex-shrink:0; }

/* TESTIMONIALS */
.testimonial-card { background:var(--black-card); border-radius:var(--r-md); padding:36px; border:1px solid rgba(255,255,255,0.07); transition:var(--t); }
.testimonial-card:hover { box-shadow:0 20px 60px rgba(0,0,0,0.4); transform:translateY(-4px); }
.stars { display:flex; gap:4px; color:var(--beige); font-size:0.85rem; margin-bottom:16px; }
.testimonial-card > p { font-size:0.9rem; color:rgba(255,255,255,0.5); font-style:italic; line-height:1.7; margin-bottom:24px; }
.testimonial-author { display:flex; align-items:center; gap:14px; padding-top:20px; border-top:1px solid rgba(255,255,255,0.06); }
.author-avatar { width:42px; height:42px; background:var(--beige); border-radius:50%; display:flex; align-items:center; justify-content:center; font-family:var(--font); font-size:0.75rem; font-weight:700; color:#0A0A0A; flex-shrink:0; }
.testimonial-author strong { display:block; font-size:0.875rem; font-family:var(--font); color:#fff; }
.testimonial-author span { font-size:0.78rem; color:rgba(255,255,255,0.35); }

/* FOOTER */
.footer { background:#0A0A0A; color:#fff; padding:80px 0 0; border-top:1px solid rgba(201,188,158,0.1); }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1.5fr; gap:48px; padding-bottom:60px; border-bottom:1px solid rgba(255,255,255,0.06); }
.footer-brand p { color:rgba(255,255,255,0.4); font-size:0.9rem; margin:16px 0 24px; max-width:280px; }
.footer-social { display:flex; gap:10px; }
.social-link { width:38px; height:38px; border:1px solid rgba(255,255,255,0.1); border-radius:var(--r-sm); display:flex; align-items:center; justify-content:center; color:rgba(255,255,255,0.4); font-size:0.85rem; transition:var(--t); }
.social-link:hover { border-color:var(--beige); color:var(--beige); }
.footer-col h4 { font-family:var(--font); font-size:0.75rem; font-weight:600; letter-spacing:0.12em; text-transform:uppercase; color:var(--beige); margin-bottom:24px; }
.footer-col ul { display:flex; flex-direction:column; gap:10px; }
.footer-col a { font-size:0.875rem; color:rgba(255,255,255,0.4); transition:var(--t); }
.footer-col a:hover { color:#fff; padding-left:4px; }
.footer-contact-item { display:flex; align-items:flex-start; gap:12px; margin-bottom:14px; }
.footer-contact-item .icon { width:32px; height:32px; background:rgba(201,188,158,0.08); border-radius:var(--r-sm); display:flex; align-items:center; justify-content:center; color:var(--beige); font-size:0.8rem; flex-shrink:0; margin-top:2px; }
.footer-contact-item p { font-size:0.875rem; color:rgba(255,255,255,0.4); line-height:1.5; }
.footer-contact-item p strong { display:block; color:rgba(255,255,255,0.7); font-size:0.8rem; font-weight:500; margin-bottom:2px; }
.footer-bottom { padding:24px 0; display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:16px; }
.footer-bottom p { font-size:0.8rem; color:rgba(255,255,255,0.25); }
.footer-bottom-links { display:flex; gap:24px; }
.footer-bottom-links a { font-size:0.8rem; color:rgba(255,255,255,0.25); }
.footer-bottom-links a:hover { color:rgba(255,255,255,0.55); }

/* ANIMATIONS */
.fade-in { opacity:0; transform:translateY(24px); transition:opacity 0.7s ease, transform 0.7s ease; }
.fade-in.visible { opacity:1; transform:translateY(0); }
.fade-in-left { opacity:0; transform:translateX(-32px); transition:opacity 0.7s ease, transform 0.7s ease; }
.fade-in-left.visible { opacity:1; transform:translateX(0); }
.fade-in-right { opacity:0; transform:translateX(32px); transition:opacity 0.7s ease, transform 0.7s ease; }
.fade-in-right.visible { opacity:1; transform:translateX(0); }
.delay-1 { transition-delay:0.1s; } .delay-2 { transition-delay:0.2s; } .delay-3 { transition-delay:0.3s; } .delay-4 { transition-delay:0.4s; }

/* UTILS */
.mt-8 { margin-top:32px; } .mb-8 { margin-bottom:32px; }
.w-full { width:100%; } .text-center { text-align:center; } .flex { display:flex; }
.grid-2 { display:grid; grid-template-columns:repeat(2,1fr); gap:32px; }
.grid-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:32px; }
.grid-4 { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }

/* SECTIONS FOND CLAIR - texte sombre */
.light-section { background:var(--sand-bg); }
.light-section h2, .light-section h3, .light-section h4 { color:#0A0A0A; }
.light-section p, .light-section .section-subtitle { color:#555; }
.light-section .section-label { color:var(--beige-dark); }
.light-section .section-label::before { background:var(--beige-dark); }
.light-section .card { background:#fff; border-color:rgba(0,0,0,0.08); }
.light-section .card h3 { color:#0A0A0A; }
.light-section .card p { color:#666; }
.light-section .testimonial-card { background:#fff; border-color:rgba(0,0,0,0.08); }
.light-section .testimonial-card > p { color:#555; }
.light-section .testimonial-author strong { color:#0A0A0A; }
.light-section .testimonial-author span { color:#888; }

/* RESPONSIVE */
@media (max-width:1024px) {
  .footer-grid { grid-template-columns:1fr 1fr; gap:40px; }
  .stats-grid { grid-template-columns:repeat(2,1fr); }
  .grid-4 { grid-template-columns:repeat(2,1fr); }
}
@media (max-width:768px) {
  :root { --h:68px; }
  .nav, .header-cta { display:none; }
  .menu-toggle { display:flex; }
  .mobile-nav { display:block; }
  .footer-grid { grid-template-columns:1fr; }
  .footer-bottom { flex-direction:column; text-align:center; }
  .section-header { margin-bottom:40px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns:1fr; }
  .logo-svg { height:30px; }
}
@media (max-width:480px) {
  .btn { padding:12px 24px; font-size:0.8rem; }
  .stats-grid { grid-template-columns:repeat(2,1fr); }
  .stat-number { font-size:2.2rem; }
}