/* Site ConnectedMe2 : sobre comme l'app. Accent indigo (#5856D6), thèmes clair et sombre
   selon le réglage de l'appareil, police système (aucune dépendance externe). */
:root {
  --bg: #f6f6f9;
  --surface: #ffffff;
  --text: #111116;
  --muted: #5c5c6a;
  --line: rgba(17, 17, 22, 0.09);
  --accent: #5856d6;
  --link: #5856d6;
  --on-accent: #ffffff;
  --accent-soft: rgba(88, 86, 214, 0.09);
  --shadow: 0 1px 2px rgba(17, 17, 22, 0.04), 0 8px 24px rgba(17, 17, 22, 0.05);
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0b0f;
    --surface: #16161c;
    --text: #f2f2f7;
    --muted: #a3a3b2;
    --line: rgba(255, 255, 255, 0.1);
    --accent: #5e5ce6;
    --link: #a09eff;
    --accent-soft: rgba(94, 92, 230, 0.16);
    --shadow: none;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg) radial-gradient(1100px 520px at 50% -180px, var(--accent-soft), transparent 70%) no-repeat;
  color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}

a { color: var(--link); text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.wrap { max-width: 760px; margin: 0 auto; padding: 28px 20px 56px; }

/* En-tête */
header.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 18px; letter-spacing: -0.01em; }
.logo {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, #6d6af8 0%, #4f46e5 55%, #3f37c9 100%);
  flex: none;
}
.logo img { width: 86%; height: 86%; }
.logo.big { width: 84px; height: 84px; border-radius: 20px; box-shadow: 0 10px 30px rgba(79, 70, 229, 0.3); }
header.top nav a { color: var(--muted); text-decoration: none; margin-left: 18px; font-weight: 600; font-size: 15px; }
header.top nav a:hover { color: var(--text); }

/* Titres */
h1, h2, h3 { font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; letter-spacing: -0.02em; line-height: 1.15; }
h1 { font-size: clamp(40px, 10vw, 68px); font-weight: 800; margin: 28px 0 14px; }
h2 { font-size: 24px; font-weight: 700; margin: 44px 0 10px; }
h3 { font-size: 18px; font-weight: 650; margin: 26px 0 6px; letter-spacing: -0.01em; }
.accent { color: var(--accent); }

/* Accueil */
.hero { margin-top: 56px; }
p.lead { font-size: 21px; line-height: 1.5; color: var(--muted); max-width: 30em; margin: 0; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 28px; }
.cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 700;
  text-decoration: none;
}
.cta.soon { cursor: default; }
.chip { display: inline-block; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); font-size: 14px; font-weight: 600; }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: 12px; margin-top: 56px; }
.feature { padding: 20px; border-radius: 18px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.feature h3 { margin: 0 0 6px; }
.feature p { margin: 0; color: var(--muted); font-size: 16px; }

.safety { margin-top: 44px; padding: 22px 24px; border-radius: 18px; background: var(--accent-soft); }
.safety h2 { margin-top: 0; font-size: 21px; }
.safety ul { margin: 0; padding-left: 20px; }
.safety li { margin: 4px 0; }

/* Pages légales et aide */
.legal h1 { font-size: clamp(34px, 8vw, 48px); margin-top: 44px; }
.legal .updated { color: var(--muted); font-size: 15px; margin-top: 0; }
.legal p, .legal li { color: var(--text); }
.legal li { margin: 6px 0; }
.legal ul, .legal ol { padding-left: 22px; }
.legal .note { padding: 14px 18px; border-radius: 14px; background: var(--accent-soft); }

.toc { margin: 28px 0 8px; padding: 18px 22px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.toc strong { display: block; margin-bottom: 6px; font-size: 15px; color: var(--muted); }
.toc ol { margin: 0; padding-left: 20px; columns: 2 220px; column-gap: 28px; }
.toc li { margin: 3px 0; break-inside: avoid; }
.toc a { text-decoration: none; }
.toc a:hover { text-decoration: underline; }

.table { overflow-x: auto; margin: 14px 0; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
table { width: 100%; border-collapse: collapse; font-size: 16px; }
th, td { text-align: left; vertical-align: top; padding: 11px 14px; border-bottom: 1px solid var(--line); }
tr:last-child td { border-bottom: 0; }
th { font-size: 14px; color: var(--muted); font-weight: 600; }

.contact { padding: 18px 20px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.contact p { margin: 4px 0; }

[id] { scroll-margin-top: 16px; }

/* Pied de page */
footer { margin-top: 72px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; display: flex; flex-wrap: wrap; gap: 8px 18px; }
footer a { color: var(--muted); }
footer a:hover { color: var(--text); }
footer .copy { flex-basis: 100%; margin-top: 6px; }

@media (max-width: 480px) {
  body { font-size: 16px; }
  p.lead { font-size: 19px; }
  .hero { margin-top: 40px; }
  h2 { font-size: 22px; }
}