/* ============================================================
   LANDINGS SEO — ADN CINÉMA DE LA VITRINE
   Une seule feuille pour les 4 pages locales (Paris, London,
   Dubai, restauration). Même encre que l'accueil : fond nuit,
   Fraunces, bronze, hairlines. Aucune carte-pastille : les
   bénéfices sont des rangées éditoriales numérotées.
   ============================================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0D0C0A;
  --ink: #F3F0E8;
  --ink-2: rgba(243, 240, 232, 0.72);
  --ink-3: rgba(243, 240, 232, 0.48);
  --bronze: #C2A36B;
  --bronze-deep: #9C7C4A;
  --hair: rgba(243, 240, 232, 0.14);
  --hair-soft: rgba(243, 240, 232, 0.08);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}
html { scroll-behavior: smooth; background: var(--bg); }

body {
  font-family: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg); color: var(--ink);
  overflow-x: clip; -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
a { text-decoration: none; color: inherit; }
button { font-family: inherit; border: none; cursor: pointer; }
::selection { background: rgba(194, 163, 107, 0.32); }

.ambient, .grid-overlay { display: none; }

/* grain discret — le même geste matière que les plans de l'accueil */
.noise-overlay {
  position: fixed; inset: 0; pointer-events: none; z-index: 2;
  opacity: 0.05; mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── Nav : discrète au repos, pilule de verre au défilement ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 22px 40px; display: flex; align-items: center;
  justify-content: space-between; gap: 24px;
  transition: padding 0.5s var(--ease);
}
.nav-logo { font-family: Fraunces, Georgia, serif; font-size: 23px; font-weight: 430; letter-spacing: 0.01em; color: var(--ink); }
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a { color: var(--ink-2); font-size: 13px; font-weight: 500; letter-spacing: 0.04em; transition: color 0.3s; position: relative; }
.nav-links a:hover { color: var(--ink); }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; right: 0; height: 1px; background: var(--bronze); transform: scaleX(0); transition: transform 0.3s var(--ease); transform-origin: left; }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.active { color: var(--bronze); }

.nav-cta {
  /* .nav-cta peut devenir un <button> (auth-modal) : neutraliser le fond UA */
  background: none; -webkit-appearance: none; appearance: none;
  color: var(--bronze) !important; border: 1px solid rgba(194, 163, 107, 0.45);
  padding: 10px 24px; border-radius: 999px; font-weight: 600; font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  transition: border-color 0.3s, background-color 0.3s;
}
.nav-cta:hover { border-color: var(--bronze); background: rgba(194, 163, 107, 0.08); }
.nav-cta::after { display: none; }

.nav.scrolled {
  top: 10px; left: clamp(10px, 3vw, 40px); right: clamp(10px, 3vw, 40px);
  padding: 10px 22px; border-radius: 999px;
  background: rgba(13, 12, 10, 0.55);
  -webkit-backdrop-filter: blur(26px) saturate(1.55);
  backdrop-filter: blur(26px) saturate(1.55);
  border: 1px solid var(--hair-soft);
  box-shadow: inset 0 1px 0 rgba(243, 240, 232, 0.07), 0 18px 42px -22px rgba(0, 0, 0, 0.8);
}
.nav-toggle { display: none; background: none; border: none; padding: 10px; color: var(--ink-2); cursor: pointer; min-width: 44px; min-height: 44px; }

.lang-switcher { position: relative; }
.lang-btn { display: inline-flex; align-items: center; gap: 6px; background: none; border: 1px solid var(--hair); color: var(--ink-2); padding: 7px 14px; border-radius: 999px; font-size: 12px; font-weight: 600; cursor: pointer; }
.lang-dropdown { display: none; position: absolute; top: 100%; right: 0; margin-top: 8px; background: #16140F; border: 1px solid var(--hair); border-radius: 12px; padding: 8px; min-width: 140px; box-shadow: 0 18px 42px -18px rgba(0, 0, 0, 0.8); z-index: 1001; }
.lang-dropdown.open { display: block; }
.lang-dropdown button { display: block; width: 100%; text-align: left; padding: 8px 12px; border-radius: 8px; background: none; border: none; color: var(--ink); font-size: 13px; cursor: pointer; }
.lang-dropdown button:hover { background: rgba(194, 163, 107, 0.10); }

/* ── Héro éditorial : kicker à filet, serif à l'ancienne ── */
.hero {
  min-height: 62svh; display: flex; align-items: flex-end;
  padding: 180px 24px 72px; position: relative; z-index: 1;
}
.hero > div { max-width: 1100px; margin: 0 auto; width: 100%; }

.hero-kicker {
  display: flex; align-items: center; gap: 14px;
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--bronze); margin-bottom: 22px;
}
.hero-kicker::before { content: ''; width: 44px; height: 1px; background: var(--bronze); opacity: 0.6; }

.hero h1 {
  font-family: Fraunces, Georgia, serif; font-optical-sizing: auto;
  font-size: clamp(40px, 5.6vw, 76px); font-weight: 340;
  line-height: 1.04; letter-spacing: -0.02em; margin-bottom: 22px; color: var(--ink);
}
.hero h1 .text-gold { font-style: italic; font-weight: 360; color: var(--bronze); }
.hero-tagline { font-size: clamp(16px, 1.7vw, 19px); color: var(--ink-2); max-width: 620px; line-height: 1.75; }

/* ── Bénéfices : rangées numérotées sous filet, zéro pastille ── */
.benefits-section { padding: 24px 24px 40px; position: relative; z-index: 1; }
.benefits-grid { max-width: 1100px; margin: 0 auto; counter-reset: benefit; border-top: 1px solid var(--hair); }

.benefit-card {
  counter-increment: benefit;
  display: grid; grid-template-columns: 110px 1fr; column-gap: clamp(24px, 4vw, 64px);
  align-items: baseline;
  padding: clamp(30px, 4vw, 46px) 0; border-bottom: 1px solid var(--hair);
  position: relative;
}

.benefit-card::before {
  content: counter(benefit, decimal-leading-zero);
  grid-column: 1; grid-row: 1 / span 2;
  font-family: Fraunces, Georgia, serif; font-weight: 320;
  font-size: clamp(26px, 2.6vw, 36px); color: var(--ink-3);
  transition: color 0.4s;
}
.benefit-card h3, .benefit-card p { grid-column: 2; }
.benefit-card:hover::before { color: var(--bronze); }
.benefit-icon { display: none; }

.benefit-card h3 {
  font-family: Fraunces, Georgia, serif; font-optical-sizing: auto;
  font-size: clamp(21px, 2vw, 26px); font-weight: 380; letter-spacing: -0.01em;
  margin-bottom: 10px; color: var(--ink);
}
.benefit-card p { color: var(--ink-2); font-size: 15px; line-height: 1.8; max-width: 640px; }

/* ── Sections : petit kicker commun ── */
.sec-kicker {
  display: flex; align-items: center; gap: 14px;
  font-size: 0.66rem; font-weight: 600; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--bronze);
  max-width: 1100px; margin: 0 auto 26px;
}
.sec-kicker::before { content: ''; width: 34px; height: 1px; background: var(--bronze); opacity: 0.6; }

/* ── FAQ : rangées sobres ── */
.faq-section { padding: clamp(60px, 8vw, 110px) 24px; position: relative; z-index: 1; }
.faq-section .sec-kicker { max-width: 760px; }
.faq-inner { max-width: 760px; margin: 0 auto; border-top: 1px solid var(--hair); }
.faq-item { border-bottom: 1px solid var(--hair); }

.faq-question {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 24px 0; cursor: pointer; font-size: 16px; font-weight: 500; color: var(--ink);
  transition: color 0.3s;
}
.faq-question:hover { color: var(--bronze); }
.faq-question span:last-child { color: var(--bronze); font-weight: 300; font-size: 20px; flex: none; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s var(--ease); }
.faq-answer.open { max-height: 240px; }
.faq-answer p { padding-bottom: 24px; color: var(--ink-2); font-size: 14.5px; line-height: 1.8; max-width: 640px; }

/* ── CTA final ── */
.cta-section { text-align: center; padding: clamp(70px, 9vw, 130px) 24px; position: relative; z-index: 1; }

.cta-section h2 {
  font-family: Fraunces, Georgia, serif; font-optical-sizing: auto;
  font-size: clamp(30px, 3.8vw, 52px); font-weight: 350; letter-spacing: -0.02em;
  margin-bottom: 18px; color: var(--ink);
}
.cta-section p { color: var(--ink-2); font-size: 16.5px; max-width: 520px; margin: 0 auto 40px; line-height: 1.75; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 12px;
  background: none; color: var(--bronze);
  border: 1px solid rgba(194, 163, 107, 0.5);
  padding: 16px 38px; border-radius: 999px;
  font-weight: 600; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase;
  transition: border-color 0.35s, background-color 0.35s, transform 0.35s var(--ease);
}
.btn-primary:hover { border-color: var(--bronze); background: rgba(194, 163, 107, 0.08); transform: translateY(-2px); }

/* ── Footer nuit ── */
.footer { border-top: 1px solid var(--hair); padding: 60px 24px 40px; position: relative; z-index: 1; }
.footer-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 24px; }
.footer-brand { display: flex; flex-direction: column; gap: 6px; }
.footer-brand .brand-name { font-family: Fraunces, Georgia, serif; font-size: 20px; font-weight: 430; color: var(--ink); }
.footer-brand .brand-tagline { font-size: 12px; color: var(--ink-3); }
.footer-links { display: flex; gap: 28px; align-items: center; }
.footer-links a { color: var(--ink-3); font-size: 13px; font-weight: 500; transition: color 0.3s; }
.footer-links a:hover { color: var(--bronze); }
.footer-copy { width: 100%; text-align: center; padding-top: 32px; margin-top: 16px; border-top: 1px solid var(--hair-soft); }
.footer-copy p { color: var(--ink-3); font-size: 12px; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .nav { padding: 16px 24px; }

  .nav-links {
    position: fixed; top: 0; right: -100%; width: 80%; max-width: 320px; height: 100vh;
    background: rgba(13, 12, 10, 0.96);
    -webkit-backdrop-filter: blur(32px); backdrop-filter: blur(32px);
    flex-direction: column; padding: 100px 40px 40px; gap: 24px;
    transition: right 0.4s var(--ease); align-items: flex-start;
    border-left: 1px solid var(--hair-soft);
  }
  .nav-links.open { right: 0; }
  .nav-toggle { display: block; }
}

@media (max-width: 768px) {
  .hero { padding: 140px 18px 48px; min-height: 46svh; }
  .benefit-card { grid-template-columns: 1fr; row-gap: 6px; }
  .benefit-card::before { font-size: 22px; grid-row: auto; }
  .benefit-card h3, .benefit-card p { grid-column: 1; }
  .benefits-section { padding: 16px 18px 32px; }
  .faq-section { padding: 56px 18px; }
  .cta-section { padding: 64px 18px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .nav, .nav-links, .faq-answer, .btn-primary { transition: none; }
}

/* Lenis : neutralise le smooth natif quand le velouté est actif */
html.lenis, html.lenis body { height: auto; }
html.lenis-smooth { scroll-behavior: auto !important; }
html.lenis-stopped { overflow: hidden; }