body { font-family: var(--font-ui); background: var(--color-cream); color: var(--color-ink); overflow-x: hidden; }
.skip-link { position: absolute; top: -100%; left: var(--space-4); background: var(--color-gold); color: var(--color-ink); padding: var(--space-2) var(--space-4); border-radius: var(--radius); font-size: .85rem; font-weight: 500; z-index: 9999; transition: top var(--transition-fast); }
.skip-link:focus { top: var(--space-4); }
#nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; display: flex; justify-content: space-between; align-items: center; padding: var(--space-4) var(--space-12); background: rgba(26,18,8,.88); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(201,168,76,.18); }
.nav-logo { font-family: var(--font-display); color: var(--color-gold); font-size: 1.05rem; letter-spacing: .12em; text-decoration: none; }
.nav-links { display: flex; gap: var(--space-8); }
.nav-links a { color: var(--color-sand); text-decoration: none; font-size: .78rem; letter-spacing: .15em; text-transform: uppercase; transition: color var(--transition-normal); }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--color-gold); outline: none; }
.nav-toggle { display: none; }
section { padding: var(--space-24) var(--space-8); }
.section-inner { max-width: var(--max-width); margin: 0 auto; }
.section-label { font-size: .7rem; letter-spacing: .35em; text-transform: uppercase; color: var(--color-rust); margin-bottom: var(--space-2); display: block; }
h2 { font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 3rem); color: var(--color-ink); line-height: 1.15; }
.divider { width: 80px; height: 2px; background: linear-gradient(90deg, var(--color-gold), var(--color-rust)); margin: var(--space-4) 0 var(--space-8); }
#accueil { min-height: 100svh; display: grid; place-items: center; background: linear-gradient(160deg, rgba(26,18,8,.72) 0%, rgba(45,74,62,.55) 100%), url('../images/the-mekong.jpg') center/cover no-repeat; padding: 7rem var(--space-8) var(--space-16); text-align: center; position: relative; overflow: hidden; }
.hero-tagline { font-family: var(--font-body); font-style: italic; font-size: clamp(.85rem, 1.5vw, 1rem); color: var(--color-gold-light); letter-spacing: .35em; text-transform: uppercase; }
h1 { font-family: var(--font-display); font-size: clamp(2.8rem, 7vw, 5.5rem); color: var(--color-cream); line-height: 1.1; margin: var(--space-3) 0 var(--space-6); text-shadow: 0 4px 40px rgba(0,0,0,.6); }
h1 span { color: var(--color-gold); }
.hero-sub { font-family: var(--font-body); font-size: clamp(1.1rem, 2.5vw, 1.5rem); color: var(--color-sand); max-width: 540px; margin: 0 auto var(--space-12); line-height: 1.7; }
.hero-cta { display: inline-flex; gap: var(--space-4); flex-wrap: wrap; justify-content: center; }
.scroll-hint { position: absolute; bottom: var(--space-8); left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: var(--space-2); color: rgba(245,239,224,.4); font-size: .65rem; letter-spacing: .2em; text-transform: uppercase; }
#presentation { background: var(--color-cream); }
.pres-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-24); align-items: center; }
.pres-text p { font-family: var(--font-body); font-size: 1.2rem; line-height: 1.85; color: #3A2E1A; margin-bottom: var(--space-4); }
.features { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); margin-top: var(--space-8); }
.feature { background: white; border: 1px solid var(--color-cream-dark); border-left: 3px solid var(--color-gold); padding: var(--space-4) var(--space-6); border-radius: var(--radius); }
.feature-icon { font-size: 1.4rem; margin-bottom: var(--space-2); }
.feature-title { font-size: .78rem; font-weight: 500; letter-spacing: .06em; }
.feature-desc { font-size: .75rem; color: #6B5E4A; margin-top: var(--space-1); line-height: 1.5; }
.pres-image { position: relative; }
.pres-image img { width: 100%; height: 480px; object-fit: cover; border-radius: var(--radius); box-shadow: 16px 16px 0 var(--color-cream-dark), 17px 17px 0 var(--color-gold); }
.pres-badge { position: absolute; bottom: -1.5rem; left: -1.5rem; background: var(--color-rust); color: var(--color-cream); padding: var(--space-4) var(--space-6); border-radius: var(--radius); font-family: var(--font-body); font-style: italic; box-shadow: var(--shadow-lg); }
.pres-badge strong { display: block; font-family: var(--font-display); font-style: normal; font-size: 1.6rem; color: var(--color-gold); line-height: 1; }
#photos { background: var(--color-ink); }
#photos h2 { color: var(--color-cream); }
#photos .section-label { color: var(--color-gold); }
#photos .divider { background: linear-gradient(90deg, var(--color-gold), transparent); }
#contact { background: var(--color-cream-dark); }
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: var(--space-24); align-items: start; }
.contact-intro { font-family: var(--font-body); font-size: 1.2rem; line-height: 1.8; color: #3A2E1A; margin-bottom: var(--space-8); }
.contact-methods { display: flex; flex-direction: column; gap: var(--space-4); }
footer { background: var(--color-ink); color: var(--color-sand); text-align: center; padding: var(--space-8); font-size: .78rem; letter-spacing: .1em; border-top: 1px solid rgba(201,168,76,.15); }
@media (max-width: 900px) {
  #nav { padding: var(--space-4) var(--space-6); }
  .pres-grid, .contact-grid { grid-template-columns: 1fr; gap: var(--space-12); }
  .pres-image { order: -1; }
  .pres-image img { height: 320px; }
  section { padding: var(--space-16) var(--space-6); }
}
@media (max-width: 600px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
  .nav-toggle span { display: block; width: 24px; height: 2px; background: var(--color-sand); }
  .features { grid-template-columns: 1fr; }
  h1 { font-size: 2.4rem; }
}