/* MCA INFO — Site vitrine
   Charte YLVARA : or héraldique + bleu nuit + bronze */
:root {
  --ylvara-gold: #d4af37;
  --ylvara-gold-light: #e8c76d;
  --ylvara-bronze: #8b4513;
  --bg-dark: #0a1628;
  --bg-darker: #050d18;
  --bg-card: #14243f;
  --bg-card-hover: #1a2d4d;
  --text: #f5f5f5;
  --text-muted: #9aa8bc;
  --border: rgba(212, 175, 55, 0.2);
  --border-hover: rgba(212, 175, 55, 0.5);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg-dark); color: var(--text); line-height: 1.65;
  min-height: 100vh; display: flex; flex-direction: column;
}
a { color: var(--ylvara-gold); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--ylvara-gold-light); }
nav { position: sticky; top: 0; z-index: 100; background: rgba(10,22,40,0.96); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.nav-inner { max-width: 1200px; margin: 0 auto; padding: 14px 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--text); font-weight: 700; font-size: 20px; }
.brand .logo-mark { width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center; border-radius: 8px; background: linear-gradient(135deg, var(--ylvara-gold) 0%, var(--ylvara-bronze) 100%); color: var(--bg-dark); font-weight: 900; font-size: 18px; }
.nav-links { display: flex; list-style: none; gap: 4px; flex-wrap: wrap; }
.nav-links a { color: var(--text-muted); padding: 8px 14px; border-radius: 8px; font-weight: 500; font-size: 14px; transition: all 0.2s; }
.nav-links a:hover { background: var(--bg-card); color: var(--ylvara-gold); }
.nav-links a.active { background: var(--bg-card); color: var(--ylvara-gold); }
.hero { padding: 80px 24px 60px; text-align: center; background: radial-gradient(ellipse at top, rgba(212,175,55,0.08) 0%, transparent 60%); }
.hero h1 { font-size: clamp(32px, 5vw, 48px); margin-bottom: 16px; line-height: 1.15; }
.hero h1 .accent { color: var(--ylvara-gold); }
.hero .tagline { font-size: clamp(16px, 2vw, 20px); color: var(--text-muted); max-width: 720px; margin: 0 auto; }
main { flex: 1; }
.section { max-width: 1100px; margin: 0 auto; padding: 48px 24px; }
.section h2 { font-size: 28px; margin-bottom: 20px; color: var(--ylvara-gold); border-bottom: 1px solid var(--border); padding-bottom: 10px; }
.section h3 { font-size: 20px; margin: 24px 0 12px; color: var(--ylvara-gold-light); }
.section p { color: var(--text-muted); margin-bottom: 14px; }
.section ul { color: var(--text-muted); margin: 12px 0 16px 24px; }
.section li { margin-bottom: 6px; }
.section strong { color: var(--text); }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; margin-top: 32px; }
.card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px; padding: 28px; transition: all 0.25s; }
.card:hover { background: var(--bg-card-hover); border-color: var(--border-hover); transform: translateY(-2px); }
.card h3 { color: var(--ylvara-gold); margin-top: 0; margin-bottom: 8px; font-size: 22px; }
.card .tag { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 11px; font-weight: 600; margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
.card .tag.prod { background: rgba(0,200,120,0.15); color: #00e680; }
.card .tag.soon { background: rgba(255,170,0,0.15); color: #ffb100; }
.card p { color: var(--text-muted); font-size: 14px; }
.card .cta-row { margin-top: 18px; display: flex; gap: 10px; flex-wrap: wrap; }
.btn { display: inline-block; padding: 10px 20px; border-radius: 10px; font-weight: 600; font-size: 13px; transition: all 0.2s; }
.btn-primary { background: var(--ylvara-gold); color: var(--bg-dark); }
.btn-primary:hover { background: var(--ylvara-gold-light); color: var(--bg-dark); }
.btn-outline { border: 1px solid var(--ylvara-gold); color: var(--ylvara-gold); }
.btn-outline:hover { background: rgba(212,175,55,0.1); color: var(--ylvara-gold-light); }
footer { background: var(--bg-darker); padding: 40px 24px 20px; border-top: 1px solid var(--border); margin-top: 60px; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px; }
.footer-col h4 { color: var(--ylvara-gold); font-size: 13px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.footer-col a { display: block; color: var(--text-muted); font-size: 14px; margin-bottom: 8px; }
.footer-col a:hover { color: var(--ylvara-gold); }
.footer-col p { color: var(--text-muted); font-size: 13px; margin-bottom: 8px; }
.footer-bottom { max-width: 1200px; margin: 28px auto 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.05); text-align: center; color: var(--text-muted); font-size: 12px; }
.legal-content { max-width: 860px; }
.legal-content p, .legal-content li { font-size: 15px; }
.legal-content h2 { margin-top: 36px; font-size: 22px; }
.legal-content h3 { font-size: 17px; }
.updated { color: var(--text-muted); font-size: 13px; font-style: italic; margin-bottom: 24px; }
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; margin-top: 24px; }
.contact-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 24px; }
.contact-card h3 { margin-top: 0; color: var(--ylvara-gold); }
.contact-card a { word-break: break-all; }
@media (max-width: 680px) {
  .nav-inner { padding: 12px 16px; }
  .nav-links { gap: 2px; }
  .nav-links a { padding: 6px 10px; font-size: 13px; }
  .section { padding: 32px 16px; }
  .hero { padding: 48px 16px 32px; }
}
a:focus-visible, .btn:focus-visible { outline: 2px solid var(--ylvara-gold); outline-offset: 3px; }