/* ════════════════════════════════════════════════════════
   NivUp — pages légales · Soleil du Sahel
   Feuille partagée : mentions-legales / confidentialite /
   conditions-utilisation
   ════════════════════════════════════════════════════════ */
:root {
  --orange-sahel: #E8741F;
  --orange-hover: #D15F11;
  --orange-subtle: #F4A56B;
  --orange-bg: rgba(232, 116, 31, 0.12);
  --bleu-nuit: #1B3D5F;
  --ocre: #C28A2C;

  --bg: #F4EAD5;
  --bg-elevated: #FCF6E9;
  --bg-inset: #EBE0C7;
  --text-primary: #1B3D5F;
  --text-secondary: #6B5A47;
  --text-tertiary: #A89880;
  --text-on-orange: #FCF6E9;
  --border: rgba(27, 61, 95, 0.14);
  --border-strong: rgba(27, 61, 95, 0.30);
  --shadow-sm: 0 1px 2px rgba(27,61,95,.06), 0 2px 8px rgba(27,61,95,.04);
  --shadow-lg: 0 8px 32px rgba(27,61,95,.10);

  --font-display: 'Outfit', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  --tracking-hero: -0.04em;
  --tracking-title: -0.03em;
  --tracking-label: 0.22em;

  --radius-md: 12px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  --container: 1080px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 112px; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.65;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
::selection { background: var(--orange-sahel); color: var(--text-on-orange); }

/* grain du désert */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: 9999; pointer-events: none;
  opacity: .35; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.42 0 0 0 0 0.35 0 0 0 0 0.28 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

/* ── label HUD ── */
.hud {
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
  letter-spacing: var(--tracking-label); text-transform: uppercase;
  color: var(--orange-sahel);
  display: inline-flex; align-items: center; gap: 10px;
}
.hud::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--orange-sahel); flex-shrink: 0;
}

/* ════════ NAV — pilule flottante ════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 14px 0;
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; height: 64px; padding: 0 12px 0 24px;
  background: rgba(252, 246, 233, .78);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .25s ease, background .25s ease, border-color .25s ease;
}
.nav.scrolled .nav-inner {
  background: rgba(252, 246, 233, .94);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-lg);
}
.nav-brand { display: flex; align-items: center; gap: 18px; min-width: 0; }
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.nav-logo svg { height: 34px; width: auto; }
.wordmark {
  font-family: var(--font-display); font-weight: 800; font-size: 24px;
  letter-spacing: var(--tracking-title);
}
.wordmark .niv { color: var(--bleu-nuit); }
.wordmark .up { color: var(--orange-sahel); }
.nav-tagline {
  font-size: 13.5px; font-style: italic; color: var(--text-secondary);
  border-left: 1.5px solid var(--border-strong);
  padding-left: 18px; white-space: nowrap; line-height: 1.3;
}
.nav-tagline em { font-style: inherit; color: var(--orange-hover); }
.nav-back {
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--text-secondary); text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 18px; border-radius: var(--radius-full);
  box-shadow: inset 0 0 0 1.5px var(--border-strong);
  transition: all .15s ease; flex-shrink: 0;
}
.nav-back:hover { color: var(--orange-sahel); box-shadow: inset 0 0 0 1.5px var(--orange-sahel); }

/* ════════ EN-TÊTE DU DOCUMENT ════════ */
.legal-hero {
  padding: 150px 0 56px;
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.legal-hero::after { /* soleil discret */
  content: ""; position: absolute; right: -180px; top: -180px;
  width: 480px; height: 480px; border-radius: 50%;
  background: radial-gradient(circle, rgba(232,116,31,.14) 0%, transparent 65%);
  pointer-events: none;
}
.legal-hero h1 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(32px, 4.4vw, 54px); line-height: 1.05;
  letter-spacing: var(--tracking-hero); margin: 18px 0 14px;
  max-width: 720px;
}
.legal-meta {
  font-family: var(--font-mono); font-size: 12px; color: var(--text-tertiary);
  letter-spacing: .08em;
}

/* ════════ CORPS : sommaire + article ════════ */
.legal-main {
  display: grid; grid-template-columns: 250px minmax(0, 1fr);
  gap: 64px; padding-top: 56px; padding-bottom: 96px;
  align-items: start;
}

/* sommaire */
.legal-toc {
  position: sticky; top: 110px;
  border: 1px solid var(--border); border-radius: var(--radius-xl);
  background: var(--bg-elevated); padding: 22px 20px;
  box-shadow: var(--shadow-sm);
}
.legal-toc h2 {
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 600;
  letter-spacing: .22em; text-transform: uppercase; color: var(--text-tertiary);
  margin-bottom: 14px;
}
.legal-toc ol { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.legal-toc a {
  display: block; text-decoration: none; font-size: 13.5px;
  color: var(--text-secondary); padding: 6px 10px;
  border-radius: 8px; border-left: 2px solid transparent;
  transition: all .15s ease; line-height: 1.4;
}
.legal-toc a:hover { color: var(--orange-sahel); background: var(--orange-bg); }
.legal-toc a.active {
  color: var(--orange-sahel); border-left-color: var(--orange-sahel);
  background: var(--orange-bg); font-weight: 500;
}

/* article */
.legal-body { max-width: 720px; }
.legal-body section { margin-bottom: 52px; scroll-margin-top: 112px; }
.legal-body h2 {
  font-family: var(--font-display); font-weight: 700;
  font-size: 24px; letter-spacing: var(--tracking-title); line-height: 1.2;
  margin-bottom: 16px; display: flex; gap: 14px; align-items: baseline;
}
.legal-body h2 .num {
  font-family: var(--font-mono); font-weight: 600; font-size: 13px;
  color: var(--orange-sahel); flex-shrink: 0;
}
.legal-body h3 {
  font-family: var(--font-display); font-weight: 700; font-size: 17px;
  letter-spacing: var(--tracking-title); margin: 24px 0 10px;
}
.legal-body p { color: var(--text-secondary); margin-bottom: 14px; font-size: 15.5px; }
.legal-body p strong, .legal-body li strong { color: var(--text-primary); }
.legal-body ul, .legal-body ol { margin: 0 0 16px 4px; padding-left: 0; list-style: none; }
.legal-body ul li, .legal-body ol li {
  color: var(--text-secondary); font-size: 15.5px; margin-bottom: 9px;
  padding-left: 26px; position: relative;
}
.legal-body ul li::before {
  content: "→"; position: absolute; left: 0;
  color: var(--orange-sahel); font-family: var(--font-mono); font-weight: 700;
}
.legal-body ol { counter-reset: li; }
.legal-body ol li::before {
  counter-increment: li; content: counter(li, decimal-leading-zero);
  position: absolute; left: 0; top: 2px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  color: var(--orange-sahel);
}
.legal-body a { color: var(--orange-hover); text-decoration-color: var(--orange-subtle); text-underline-offset: 3px; }
.legal-body a:hover { color: var(--orange-sahel); }

/* tableau (durées de conservation, etc.) */
.legal-body table {
  width: 100%; border-collapse: collapse; margin: 18px 0 22px;
  font-size: 14.5px; background: var(--bg-elevated);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  overflow: hidden;
}
.legal-body th, .legal-body td {
  text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--border);
  color: var(--text-secondary); vertical-align: top;
}
.legal-body th {
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--text-tertiary);
  background: var(--bg-inset);
}
.legal-body tr:last-child td { border-bottom: none; }
.legal-body td:first-child { color: var(--text-primary); font-weight: 500; }

/* encadré important */
.callout {
  background: var(--orange-bg); border: 1px solid rgba(232,116,31,.35);
  border-radius: var(--radius-lg); padding: 18px 20px; margin: 18px 0 22px;
  font-size: 15px; color: var(--text-primary);
}
.callout strong { color: var(--orange-hover); }

/* marqueur « à compléter » — impossible à rater avant publication */
mark.todo {
  background: var(--bleu-nuit); color: var(--orange-subtle);
  font-family: var(--font-mono); font-size: .85em; font-weight: 600;
  padding: 2px 8px; border-radius: 6px; letter-spacing: .04em;
  white-space: nowrap;
}

/* ════════ FOOTER (condensé) ════════ */
.footer {
  padding: 56px 0 32px; border-top: 1px solid var(--border);
  background: var(--bg-inset);
}
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px;
  margin-bottom: 40px;
}
.footer-brand p { color: var(--text-secondary); font-size: 14px; max-width: 280px; margin-top: 14px; }
.footer h5 {
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 600;
  letter-spacing: .22em; text-transform: uppercase; color: var(--text-tertiary);
  margin-bottom: 16px;
}
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer ul a {
  text-decoration: none; color: var(--text-secondary); font-size: 14.5px;
  transition: color .15s ease;
}
.footer ul a:hover { color: var(--orange-sahel); }
.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  flex-wrap: wrap;
  font-family: var(--font-mono); font-size: 11px; color: var(--text-tertiary);
  letter-spacing: .06em;
}
.footer-bottom .sun-mini { color: var(--orange-sahel); }

/* ════════ RESPONSIVE ════════ */
@media (max-width: 1100px) {
  .nav-tagline { display: none; }
}
@media (max-width: 960px) {
  .legal-main { grid-template-columns: 1fr; gap: 40px; }
  .legal-toc { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .legal-hero { padding: 124px 0 44px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .nav-back span { display: none; } /* garde la flèche seule */
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ════════ IMPRESSION ════════ */
@media print {
  body { background: #fff; color: #000; }
  body::before, .nav, .legal-toc, .footer, .legal-hero::after { display: none !important; }
  .legal-hero { padding: 0 0 24px; border-bottom: 2px solid #000; }
  .legal-main { display: block; padding-top: 24px; }
  .legal-body { max-width: none; }
  .legal-body p, .legal-body li, .legal-body td { color: #222; }
  mark.todo { background: #eee; color: #000; border: 1px dashed #000; }
  a { text-decoration: none; color: inherit; }
}