/* ═══════════════════════════════════════════════════════════════
   Prix de la Vie — Politique de Confidentialité
   Design Premium : Noir Profond · Or · Crème — Simulation narrative
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg:            #080808;
  --bg-mid:        #111111;
  --surface:       rgba(245,230,200,0.04);
  --surface-2:     rgba(245,230,200,0.07);
  --border:        rgba(245,230,200,0.09);
  --border-gold:   rgba(201,168,76,0.38);
  --gold:          #C9A84C;
  --gold-light:    #E8C97A;
  --gold-soft:     #B8963E;
  --gold-dim:      rgba(201,168,76,0.12);
  --cream:         #F5E6C8;
  --cream-soft:    #D4C4A0;
  --cream-dim:     rgba(245,230,200,0.40);
  --green:         #4A7A4A;
  --green-bright:  #6DB86D;
  --green-dim:     rgba(74,122,74,0.12);
  --danger:        #C0504A;
  --text:          #F5E6C8;
  --text-sub:      #D4C4A0;
  --text-muted:    rgba(212,196,160,0.45);
  --gold-grad:     linear-gradient(145deg, #E8C97A, #C9A84C, #8A6520);
  --blur-sm:  blur(12px);
  --blur-md:  blur(20px);
  --blur-lg:  blur(32px);
  --radius-card: 18px;
  --radius-pill: 999px;
  --shadow-gold: 0 0 48px rgba(201,168,76,0.10);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.55), 0 1px 0 rgba(245,230,200,0.04) inset;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

#starfield { position: fixed; inset: 0; z-index: 0; pointer-events: none; }

body::before {
  content: ''; position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 70% 50% at 15% 0%,  rgba(201,168,76,0.07) 0%, transparent 55%),
    radial-gradient(ellipse 60% 45% at 85% 100%,rgba(201,168,76,0.05) 0%, transparent 50%),
    radial-gradient(ellipse 40% 35% at 50%  50%,rgba(245,230,200,0.01) 0%, transparent 70%);
}

/* ── Header ─────────────────────────────────────────────────── */
.site-header { position: sticky; top: 0; z-index: 100; padding: 0 2rem; transition: background .3s, border-color .3s; }
.site-header.scrolled {
  background: rgba(8,8,8,0.85);
  backdrop-filter: var(--blur-lg); -webkit-backdrop-filter: var(--blur-lg);
  border-bottom: 1px solid var(--border);
}
.header-inner { max-width: 1100px; margin: 0 auto; height: 64px; display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 1rem; }
.logo-image { width: 48px; height: 48px; object-fit: contain; filter: drop-shadow(0 4px 12px rgba(201,168,76,0.3)); }
.logo-text { display: flex; flex-direction: column; gap: .2rem; }
.logo-mark {
  font-family: 'Fraunces', serif; font-weight: 700; font-size: 1.15rem;
  background: var(--gold-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  letter-spacing: .08em;
}
.logo-sub { font-size: .68rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .16em; }
.header-nav { display: flex; gap: 2rem; }
.nav-link { font-size: .82rem; color: var(--text-muted); text-decoration: none; transition: color .2s; }
.nav-link:hover { color: var(--gold-light); }

/* ── Hero ────────────────────────────────────────────────────── */
.hero { position: relative; z-index: 1; padding: 7rem 2rem 5rem; text-align: center; }
.hero::after {
  content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 600px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201,168,76,.35), transparent);
}
.hero-inner { max-width: 720px; margin: 0 auto; }
.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .45rem 1.25rem; border-radius: var(--radius-pill);
  background: var(--gold-dim); border: 1px solid rgba(201,168,76,.32);
  font-size: .78rem; color: var(--gold-light); letter-spacing: .08em;
  text-transform: uppercase; margin-bottom: 1.5rem;
  backdrop-filter: var(--blur-sm); -webkit-backdrop-filter: var(--blur-sm);
}
.hero-logo-large { 
  width: 280px; 
  height: 280px; 
  object-fit: contain; 
  margin: 2rem auto; 
  display: block;
  filter: drop-shadow(0 16px 40px rgba(201,168,76,0.35));
  animation: float 4s ease-in-out infinite;
  background: transparent !important;
}
@keyframes float { 
  0%, 100% { transform: translateY(0px); } 
  50% { transform: translateY(-20px); } 
}
.hero-title {
  font-family: 'Fraunces', serif; font-size: clamp(2.8rem, 7vw, 4.5rem);
  font-weight: 700; line-height: 1.1; color: var(--cream); margin-bottom: 1.5rem;
}
.gold-text { background: var(--gold-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-sub { font-size: 1.05rem; color: var(--text-sub); line-height: 1.75; max-width: 600px; margin: 0 auto 2.5rem; }
.hero-meta { display: flex; justify-content: center; flex-wrap: wrap; gap: .75rem; }
.meta-chip {
  padding: .4rem 1rem; border-radius: var(--radius-pill);
  background: var(--surface); border: 1px solid var(--border);
  font-size: .78rem; color: var(--text-muted);
  backdrop-filter: var(--blur-sm); -webkit-backdrop-filter: var(--blur-sm);
}

/* ── Layout ──────────────────────────────────────────────────── */
.layout {
  position: relative; z-index: 1; max-width: 1100px; margin: 0 auto;
  padding: 0 2rem 6rem; display: grid;
  grid-template-columns: 260px 1fr; gap: 2.5rem; align-items: start;
}
.toc-sidebar { position: sticky; top: 80px; }
.toc-card {
  background: var(--surface); backdrop-filter: var(--blur-md); -webkit-backdrop-filter: var(--blur-md);
  border: 1px solid var(--border); border-radius: var(--radius-card); padding: 1.5rem;
  box-shadow: var(--shadow-card); overflow: hidden; position: relative;
}
.toc-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--gold-soft), transparent);
}
.toc-header {
  display: flex; align-items: center; gap: .6rem;
  font-family: 'Fraunces', serif; font-size: .72rem; font-weight: 600;
  color: var(--gold-light); text-transform: uppercase; letter-spacing: .18em;
  margin-bottom: 1.25rem; padding-bottom: .75rem; border-bottom: 1px solid var(--border);
}
.toc-nav { display: flex; flex-direction: column; gap: .1rem; }
.toc-link {
  display: block; padding: .5rem .75rem; border-radius: 8px;
  font-size: .8rem; color: var(--text-muted); text-decoration: none; transition: all .2s; position: relative;
}
.toc-link:hover { color: var(--cream-soft); background: var(--surface-2); }
.toc-link.active { color: var(--gold-light); background: var(--gold-dim); }
.toc-link.active::before {
  content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 3px; height: 60%; background: var(--gold); border-radius: 2px;
}

/* ── Articles ────────────────────────────────────────────────── */
.content { min-width: 0; }
article { margin-bottom: 1.5rem; animation: fadeUp .5s ease-out both; }
@keyframes fadeUp { from { opacity:0; transform:translateY(16px); } to { opacity:1; transform:none; } }
.article-header { display: flex; align-items: center; gap: 1.25rem; margin-bottom: 1.5rem; padding-bottom: 1.25rem; border-bottom: 1px solid var(--border); }
.article-number {
  font-family: 'JetBrains Mono', monospace; font-size: .72rem; font-weight: 500;
  color: var(--gold-light); background: var(--gold-dim); border: 1px solid rgba(201,168,76,.25);
  border-radius: 8px; padding: .35rem .6rem; letter-spacing: .1em; flex-shrink: 0;
}
.article-header h2 { font-family: 'Fraunces', serif; font-size: 1.45rem; font-weight: 600; color: var(--cream); line-height: 1.2; }
.article-lead { font-size: .82rem; color: var(--text-muted); margin-top: .25rem; }

/* ── Cards ────────────────────────────────────────────────────── */
.card {
  background: var(--surface); backdrop-filter: var(--blur-md); -webkit-backdrop-filter: var(--blur-md);
  border: 1px solid var(--border); border-radius: var(--radius-card); padding: 1.5rem;
  margin-bottom: 1rem; box-shadow: var(--shadow-card); transition: border-color .25s, box-shadow .25s, transform .25s; position: relative; overflow: hidden;
}
.card::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at top left, rgba(245,230,200,0.02), transparent 60%); pointer-events: none; }
.card:hover { border-color: var(--border-gold); box-shadow: 0 12px 48px rgba(0,0,0,0.6), var(--shadow-gold); transform: translateY(-2px); }
.card p { font-size: .92rem; color: var(--text-sub); line-height: 1.75; }
.card h4 { font-family: 'Fraunces', serif; font-size: 1rem; font-weight: 600; color: var(--cream); margin-bottom: .5rem; }
.card-icon { font-size: 1.75rem; margin-bottom: .75rem; display: block; }
.gold-border { border-left: 3px solid var(--gold); }
.green-border { border-left: 3px solid var(--green-bright); }

/* ── Info boxes ───────────────────────────────────────────────── */
.info-box {
  display: flex; gap: 1rem; align-items: flex-start;
  padding: 1.1rem 1.4rem; border-radius: 14px; margin: 1.25rem 0;
  backdrop-filter: var(--blur-sm); -webkit-backdrop-filter: var(--blur-sm);
}
.info-gold    { background: var(--gold-dim); border: 1px solid rgba(201,168,76,.28); }
.info-green   { background: var(--green-dim); border: 1px solid rgba(74,122,74,.3); }
.info-warning { background: rgba(192,80,74,.07); border: 1px solid rgba(192,80,74,.25); }
.info-cream   { background: rgba(245,230,200,.04); border: 1px solid rgba(245,230,200,.12); }
.info-icon { font-size: 1.25rem; flex-shrink: 0; margin-top: .1rem; }
.info-box strong { color: var(--cream); }
.info-box div, .info-box p { font-size: .88rem; color: var(--text-sub); line-height: 1.65; margin: 0; }

/* ── Tables ───────────────────────────────────────────────────── */
.table-wrap {
  background: var(--surface); backdrop-filter: var(--blur-sm); -webkit-backdrop-filter: var(--blur-sm);
  border: 1px solid var(--border); border-radius: var(--radius-card); overflow: hidden; margin: 1rem 0; box-shadow: var(--shadow-card);
}
table { width: 100%; border-collapse: collapse; font-size: .87rem; }
thead th {
  padding: .85rem 1rem; text-align: left; font-family: 'Fraunces', serif; font-weight: 600;
  font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-light);
  background: var(--gold-dim); border-bottom: 1px solid var(--border);
}
tbody td { padding: .85rem 1rem; color: var(--text-sub); border-bottom: 1px solid rgba(245,230,200,.04); vertical-align: middle; line-height: 1.55; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: rgba(245,230,200,.02); }

/* ── Badges ───────────────────────────────────────────────────── */
.badge { display: inline-flex; align-items: center; padding: .22rem .7rem; border-radius: var(--radius-pill); font-size: .72rem; font-weight: 500; }
.badge-gold    { background: rgba(201,168,76,.14); color: var(--gold-light); border: 1px solid rgba(201,168,76,.28); }
.badge-green   { background: rgba(74,122,74,.15);  color: var(--green-bright); border: 1px solid rgba(74,122,74,.3); }
.badge-danger  { background: rgba(192,80,74,.14);  color: #E08080; border: 1px solid rgba(192,80,74,.28); }
.badge-muted   { background: rgba(245,230,200,.06); color: var(--text-muted); border: 1px solid var(--border); }

/* ── Grids ────────────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap: 1rem; margin: 1.25rem 0; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 1rem; margin: 1.25rem 0; }
.section-title { font-family: 'Fraunces', serif; font-size: 1.05rem; font-weight: 600; color: var(--gold-light); margin: 2rem 0 .75rem; padding-left: .75rem; border-left: 2px solid var(--gold); }

/* ── Zero-data banner ─────────────────────────────────────────── */
.zero-banner {
  background: linear-gradient(135deg, rgba(201,168,76,.08), rgba(74,122,74,.05));
  border: 1px solid rgba(201,168,76,.32); border-radius: var(--radius-card);
  padding: 2.5rem 2rem; text-align: center; position: relative; overflow: hidden;
  margin-bottom: 1.5rem; backdrop-filter: var(--blur-md); -webkit-backdrop-filter: var(--blur-md);
}
.zero-banner::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--gold-soft), transparent);
}
.zero-emoji { font-size: 3.5rem; display: block; margin-bottom: 1rem; }
.zero-banner h3 { font-family: 'Fraunces', serif; font-size: 1.5rem; font-weight: 700; margin-bottom: .75rem; color: var(--cream); }
.zero-banner p { font-size: .93rem; color: var(--text-sub); line-height: 1.75; max-width: 500px; margin: 0 auto; }

/* ── Contact card ─────────────────────────────────────────────── */
.contact-card {
  display: flex; gap: 2rem; align-items: flex-start;
  background: var(--surface); backdrop-filter: var(--blur-md); -webkit-backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-gold); border-radius: 24px; padding: 2rem;
  box-shadow: var(--shadow-card), var(--shadow-gold); position: relative; overflow: hidden;
}
.contact-card::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at top right, rgba(201,168,76,.05), transparent 60%); pointer-events: none; }
.contact-logo {
  width: 80px; height: 80px; border-radius: 20px; background: var(--gold-grad);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Fraunces', serif; font-weight: 700; font-size: 1.1rem;
  color: #080808; flex-shrink: 0; box-shadow: 0 8px 32px rgba(201,168,76,.3);
}
.contact-info { flex: 1; position: relative; z-index: 1; }
.contact-info h3 { font-family: 'Fraunces', serif; font-size: 1.2rem; font-weight: 600; color: var(--cream); margin: 0 0 1.25rem; }
.contact-row { display: flex; gap: 1rem; align-items: baseline; padding: .65rem 0; border-bottom: 1px solid rgba(245,230,200,.05); }
.contact-row:last-child { border-bottom: none; }
.contact-label { font-size: .75rem; color: var(--text-muted); min-width: 170px; flex-shrink: 0; text-transform: uppercase; letter-spacing: .07em; }
.contact-value { font-size: .88rem; color: var(--text-sub); }
.gold-link { color: var(--gold-light); text-decoration: none; }
.gold-link:hover { color: var(--cream); text-decoration: underline; }

/* ── Styled list ──────────────────────────────────────────────── */
.styled-list { list-style: none; margin: 1rem 0 0; }
.styled-list li { padding: .5rem 0 .5rem 1.5rem; position: relative; font-size: .88rem; color: var(--text-sub); border-bottom: 1px solid rgba(245,230,200,.04); line-height: 1.6; }
.styled-list li:last-child { border-bottom: none; }
.styled-list li::before { content: '▸'; position: absolute; left: 0; color: var(--gold); font-size: .8rem; top: .6rem; }

/* ── Footer ───────────────────────────────────────────────────── */
.site-footer { position: relative; z-index: 1; margin-top: 1rem; }
.footer-inner {
  background: var(--surface); backdrop-filter: var(--blur-md); -webkit-backdrop-filter: var(--blur-md);
  border-top: 1px solid var(--border); padding: 3rem 2rem; text-align: center; position: relative;
}
.footer-inner::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 400px; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); }
.footer-logo { font-family: 'Fraunces', serif; font-size: 1.4rem; font-weight: 700; background: var(--gold-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: .5rem; letter-spacing: .1em; }
.footer-tagline { font-size: .78rem; color: var(--text-muted); letter-spacing: .14em; text-transform: uppercase; margin-bottom: 1.5rem; }
.footer-links { display: flex; justify-content: center; gap: 2rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.footer-links a { font-size: .8rem; color: var(--text-muted); text-decoration: none; transition: color .2s; }
.footer-links a:hover { color: var(--gold-light); }
.footer-copy { font-size: .78rem; color: var(--text-muted); line-height: 1.8; }

/* ── Back to top ──────────────────────────────────────────────── */
#back-to-top {
  position: fixed; bottom: 2rem; right: 2rem; width: 44px; height: 44px;
  border-radius: 12px; background: var(--surface); backdrop-filter: var(--blur-md); -webkit-backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-gold); color: var(--gold-light); font-size: 1.1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden;
  transition: all .3s; z-index: 200; box-shadow: var(--shadow-gold);
}
#back-to-top.visible { opacity: 1; visibility: visible; }
#back-to-top:hover { background: var(--gold-dim); transform: translateY(-3px); }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(201,168,76,.25); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }
.will-reveal { opacity: 0; transform: translateY(20px); transition: opacity .55s, transform .55s; }
.will-reveal.revealed { opacity: 1; transform: none; }

@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
  .toc-sidebar { position: static; }
  .toc-nav { display: grid; grid-template-columns: repeat(2,1fr); }
  .header-nav { display: none; }
  .hero { padding: 5rem 1.5rem 3.5rem; }
  .layout { padding: 0 1.25rem 4rem; }
}
@media (max-width: 540px) {
  .hero-title { font-size: 2.4rem; }
  .contact-card { flex-direction: column; }
  .contact-logo { width: 60px; height: 60px; font-size: 1rem; }
  .contact-label { min-width: 100px; }
  .toc-nav { grid-template-columns: 1fr; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}