:root {
  --brand: #7c3aed; --brand-dark: #5b21b6; --amber: #f59e0b;
  --ink: #111827; --muted: #4b5563; --line: #e5e7eb; --soft: #f7f5ff; --bg: #ffffff;
  --display: "Bricolage Grotesque", "Segoe UI", sans-serif; --body: "Figtree", "Segoe UI", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 var(--body); }
img { max-width: 100%; display: block; }
a { color: var(--brand); }
.wrap { width: min(1100px, 100% - 32px); margin: 0 auto; }
/* Langues : chaque texte existe en français (.fr) et en anglais (.en) */
html[lang="fr"] .en, html[lang="en"] .fr { display: none; }
/* En-tête */
.top { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font: 800 24px/1 var(--display); letter-spacing: -.02em; }
nav { display: flex; align-items: center; gap: 22px; }
nav a { color: var(--ink); text-decoration: none; font-weight: 600; }
nav a:hover { color: var(--brand); }
.lang { border: 1.5px solid var(--line); background: #fff; border-radius: 99px; padding: 6px 14px; font: 700 14px var(--body); cursor: pointer; color: var(--ink); }
.lang:hover { border-color: var(--brand); color: var(--brand); }
/* Accueil */
.hero { padding: 88px 0 72px; background: radial-gradient(60% 80% at 85% 10%, rgba(124,58,237,.14), transparent 70%), radial-gradient(40% 60% at 5% 90%, rgba(245,158,11,.12), transparent 70%); }
.kicker { margin: 0 0 14px; color: var(--brand); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; font-size: 14px; }
h1 { margin: 0; max-width: 860px; font: 800 clamp(34px, 6vw, 60px)/1.08 var(--display); letter-spacing: -.025em; text-wrap: balance; }
h1 em, h2 em { font-style: normal; color: var(--brand); }
.lead { max-width: 680px; margin: 22px 0 0; font-size: 20px; color: var(--muted); }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.btn { display: inline-flex; align-items: center; justify-content: center; background: var(--brand); color: #fff; text-decoration: none; font-weight: 700; padding: 13px 24px; border-radius: 12px; border: 2px solid var(--brand); }
.btn:hover { background: var(--brand-dark); border-color: var(--brand-dark); }
.btn.ghost { background: transparent; color: var(--brand); }
.btn.ghost:hover { background: var(--soft); }
.btn.small { padding: 9px 16px; font-size: 15px; border-radius: 10px; }
/* Sections */
section { padding: 72px 0; }
.band { background: var(--soft); }
h2 { margin: 0 0 18px; font: 800 clamp(28px, 4vw, 40px)/1.15 var(--display); letter-spacing: -.02em; }
.two { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: start; }
.two p { color: var(--muted); margin: 0 0 14px; }
.values { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.values li { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; display: grid; gap: 4px; color: var(--muted); }
.values b { color: var(--ink); font-size: 18px; }
.apps { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 8px; }
.app { display: flex; gap: 20px; align-items: flex-start; border: 1px solid var(--line); border-radius: 20px; padding: 26px; background: #fff; box-shadow: 0 10px 30px rgba(17,24,39,.05); }
.app img { width: 88px; height: 88px; border-radius: 22px; flex: none; background: #fff; border: 1px solid var(--line); }
.app h3 { margin: 0; font: 800 26px/1.2 var(--display); }
.app .tag { margin: 2px 0 10px; color: var(--brand); font-weight: 700; }
.app p { margin: 0 0 14px; color: var(--muted); }
.links { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.soon { display: inline-block; border: 1.5px dashed var(--amber); color: #b45309; border-radius: 99px; padding: 6px 14px; font-size: 14px; font-weight: 700; }
.card { margin: 0; background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 24px 26px; display: grid; grid-template-columns: auto 1fr; gap: 12px 20px; }
.card dt { font-weight: 700; } .card dd { margin: 0; color: var(--muted); overflow-wrap: anywhere; }
/* Pied de page */
footer { border-top: 1px solid var(--line); padding: 28px 0; color: var(--muted); font-size: 15px; }
.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
/* Page de texte (politique de confidentialité) */
.doc { padding: 56px 0 72px; }
.doc .wrap { max-width: 820px; }
.doc h1 { font-size: clamp(30px, 5vw, 44px); margin-bottom: 8px; }
.doc .date { color: var(--muted); margin: 0 0 32px; }
.doc h2 { font-size: 24px; margin: 36px 0 10px; }
.doc p, .doc li { color: #374151; }
.doc ul { padding-left: 22px; }
@media (max-width: 820px) {
  .two, .apps { grid-template-columns: 1fr; gap: 28px; }
  nav { gap: 14px; } nav a { font-size: 15px; }
  .hero { padding: 56px 0 48px; } section { padding: 52px 0; }
  .app { flex-direction: column; }
}
@media (max-width: 420px) { nav a:not(.lang) { display: none; } }