/* Aoetos — feuille de styles commune aux trois pages du site public.
   Les couleurs reprennent celles de l'application mobile pour que le passage
   de l'une à l'autre ne donne pas l'impression de changer de marque. */

:root {
  --bg: #060a14;
  --bg-elevated: #0d1421;
  --bg-card: #111a2b;
  --border: #1e2a3f;
  --text: #f2f5fa;
  --text-muted: #93a1b8;
  --accent: #208aef;
  --accent-soft: rgba(32, 138, 239, 0.14);
  --radius: 18px;
  --max-width: 940px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  /* Compense la hauteur de l'en-tête collant quand on saute à une ancre. */
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

img {
  max-width: 100%;
  display: block;
}

.wrap {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 22px;
}

/* ---------- En-tête ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(6, 10, 20, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.3px;
  color: var(--text);
}

.brand:hover {
  text-decoration: none;
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--accent);
  display: grid;
  place-items: center;
  flex: none;
}

.brand-mark svg {
  width: 18px;
  height: 18px;
  fill: #fff;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a {
  color: var(--text-muted);
  font-size: 14.5px;
  font-weight: 600;
  padding: 8px 13px;
  border-radius: 999px;
}

.site-nav a:hover {
  color: var(--text);
  background: var(--bg-card);
  text-decoration: none;
}

.site-nav a[aria-current='page'] {
  color: var(--accent);
  background: var(--accent-soft);
}

.nav-toggle {
  display: none;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 8px 12px;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
}

/* ---------- Page d'accueil ---------- */

.hero {
  padding: 84px 0 64px;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(34px, 6vw, 54px);
  line-height: 1.08;
  letter-spacing: -1.4px;
  font-weight: 800;
}

.hero h1 span {
  color: var(--accent);
}

.hero p {
  margin: 0 auto;
  max-width: 560px;
  color: var(--text-muted);
  font-size: 17.5px;
}

.hero-actions {
  margin-top: 32px;
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn:hover {
  text-decoration: none;
  opacity: 0.9;
}

.section {
  padding: 56px 0;
}

.section h2 {
  font-size: 27px;
  letter-spacing: -0.6px;
  margin: 0 0 10px;
}

.section-lead {
  color: var(--text-muted);
  margin: 0 0 32px;
  max-width: 620px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 17px;
}

.card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 15px;
}

.card-icon {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: var(--accent-soft);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  /* Les icônes héritent de cette couleur via `stroke="currentColor"`. */
  color: var(--accent);
}

.card-icon svg {
  width: 20px;
  height: 20px;
}

.callout {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 14px;
  padding: 20px 24px;
  color: var(--text-muted);
}

.callout strong {
  color: var(--text);
}

/* ---------- Pages légales ---------- */

.legal-head {
  padding: 60px 0 28px;
  border-bottom: 1px solid var(--border);
}

.legal-head h1 {
  margin: 0 0 10px;
  font-size: clamp(30px, 5vw, 42px);
  letter-spacing: -1px;
}

.updated {
  color: var(--text-muted);
  font-size: 14.5px;
  margin: 0;
}

.legal-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 44px;
  align-items: start;
  padding: 40px 0 80px;
}

.toc {
  position: sticky;
  top: 92px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.toc h2 {
  margin: 0 0 12px;
  font-size: 12.5px;
  letter-spacing: 0.7px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.toc ol {
  margin: 0;
  padding-left: 18px;
  font-size: 14px;
}

.toc li {
  margin-bottom: 7px;
}

.toc a {
  color: var(--text-muted);
}

.toc a:hover,
.toc a.is-active {
  color: var(--accent);
}

.legal-body h2 {
  scroll-margin-top: 92px;
  font-size: 21px;
  letter-spacing: -0.4px;
  margin: 40px 0 12px;
  padding-top: 4px;
}

.legal-body h2:first-child {
  margin-top: 0;
}

.legal-body h3 {
  font-size: 16.5px;
  margin: 24px 0 8px;
}

.legal-body p,
.legal-body li {
  color: #cdd6e4;
}

.legal-body ul {
  padding-left: 20px;
}

.legal-body li {
  margin-bottom: 7px;
}

.legal-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
  font-size: 14.5px;
}

.legal-body th,
.legal-body td {
  text-align: left;
  padding: 11px 13px;
  border: 1px solid var(--border);
  vertical-align: top;
}

.legal-body th {
  background: var(--bg-card);
  font-size: 13px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ---------- Pied de page ---------- */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  color: var(--text-muted);
  font-size: 14.5px;
}

.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--text);
}

/* ---------- Adaptation mobile ---------- */

@media (max-width: 860px) {
  .legal-layout {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .toc {
    position: static;
  }
}

@media (max-width: 620px) {
  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 12px 22px 18px;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
  }

  .site-nav.is-open {
    display: flex;
  }

  .hero {
    padding: 60px 0 44px;
  }
}

/* Respecte le réglage système de réduction des animations. */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}