:root {
  --navy: #0b1b3f;
  --navy-deep: #06122c;
  --navy-soft: #1c3160;
  --orange: #ff6a13;
  --orange-deep: #e5540a;
  --orange-soft: #fff0e4;
  --cream: #fff8f0;
  --sand: #f6eee4;
  --border: #ede3d6;
  --text: #0b1b3f;
  --muted: #5e6780;
  --white: #fff;
  --radius: 22px;
  --max: 1080px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  background: var(--cream);
  line-height: 1.6;
}
a { color: var(--orange-deep); }
img { max-width: 100%; display: block; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* En-tête */
.nav { position: sticky; top: 0; z-index: 10; background: rgba(255, 248, 240, 0.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--navy); font-weight: 800; letter-spacing: 0.5px; }
.brand img { width: 34px; height: 34px; border-radius: 10px; }
.nav-links { display: flex; gap: 20px; font-weight: 600; font-size: 15px; }
.nav-links a { color: var(--navy); text-decoration: none; }
.nav-links a:hover { color: var(--orange-deep); }

/* Héros sombre */
.hero { position: relative; overflow: hidden; color: var(--white); background: linear-gradient(180deg, var(--navy-soft), var(--navy) 45%, var(--navy-deep)); padding: 88px 0 96px; text-align: center; }
.hero .glow { position: absolute; top: -40px; left: 50%; width: 720px; height: 720px; transform: translateX(-50%); background: url('/assets/glow.png') center / contain no-repeat; opacity: 0.55; pointer-events: none; animation: breathe 6s ease-in-out infinite; }
@keyframes breathe { 50% { opacity: 0.8; transform: translateX(-50%) scale(1.06); } }
.hero .mark { width: 150px; margin: 0 auto 28px; position: relative; }
.eyebrow { text-transform: uppercase; letter-spacing: 1.6px; font-weight: 800; font-size: 13px; color: var(--orange); margin: 0 0 12px; }
.hero h1 { font-size: clamp(34px, 6vw, 60px); line-height: 1.08; letter-spacing: -1px; margin: 0 auto 18px; max-width: 820px; position: relative; }
.hero p.lead { font-size: clamp(17px, 2.2vw, 21px); color: rgba(255, 255, 255, 0.8); max-width: 640px; margin: 0 auto; position: relative; }
.cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 32px; position: relative; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 15px 26px; border-radius: 16px; font-weight: 700; text-decoration: none; font-size: 16px; }
.btn-primary { background: var(--orange); color: var(--white); box-shadow: 0 10px 24px rgba(255, 106, 19, 0.3); }
.btn-ghost { background: rgba(255, 255, 255, 0.08); color: var(--white); border: 1px solid rgba(255, 255, 255, 0.18); }
.badge-soon { display: inline-block; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.18); color: rgba(255, 255, 255, 0.85); padding: 10px 18px; border-radius: 999px; font-weight: 600; font-size: 15px; }

/* Sections */
section { padding: 72px 0; }
.section-title { text-align: center; margin-bottom: 40px; }
.section-title h2 { font-size: clamp(26px, 4vw, 38px); letter-spacing: -0.5px; margin: 0 0 10px; }
.section-title p { color: var(--muted); margin: 0 auto; max-width: 620px; }

.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; box-shadow: 0 6px 18px rgba(11, 27, 63, 0.05); }
.card h3 { margin: 12px 0 6px; font-size: 20px; }
.card p { margin: 0; color: var(--muted); }
.card .tag { display: inline-block; font-size: 12px; font-weight: 800; letter-spacing: 0.6px; text-transform: uppercase; padding: 5px 10px; border-radius: 999px; background: var(--orange-soft); color: var(--orange-deep); }
.card .tag.soon { background: var(--sand); color: var(--muted); }
.card a.more { display: inline-block; margin-top: 14px; font-weight: 700; text-decoration: none; }
.icon { width: 46px; height: 46px; border-radius: 14px; background: var(--orange-soft); display: grid; place-items: center; font-size: 22px; }

.steps { counter-reset: s; display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.step { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.step::before { counter-increment: s; content: counter(s); display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--orange); color: var(--white); font-weight: 800; margin-bottom: 12px; }
.step h3 { margin: 0 0 6px; }
.step p { margin: 0; color: var(--muted); }

.quote { background: var(--navy); color: var(--white); border-radius: var(--radius); padding: 40px 32px; text-align: center; }
.quote p { font-size: clamp(20px, 3vw, 28px); font-weight: 700; margin: 0; line-height: 1.35; }
.quote span { color: var(--orange); }

/* Pages de texte (légal, support) */
.doc { max-width: 760px; margin: 0 auto; padding: 56px 20px 80px; }
.doc h1 { font-size: clamp(30px, 5vw, 42px); letter-spacing: -0.5px; margin: 0 0 6px; }
.doc .meta { color: var(--muted); margin: 0 0 32px; }
.doc h2 { font-size: 21px; margin: 34px 0 8px; }
.doc p, .doc li { color: #2b3552; }
.doc ul { padding-left: 20px; }
.doc .box { background: var(--white); border: 1px solid var(--border); border-radius: 16px; padding: 18px 20px; margin: 18px 0; }
details { background: var(--white); border: 1px solid var(--border); border-radius: 16px; padding: 16px 20px; margin: 10px 0; }
details summary { cursor: pointer; font-weight: 700; }
details p { margin: 10px 0 0; }

footer { background: var(--navy-deep); color: rgba(255, 255, 255, 0.7); padding: 40px 0; font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 18px; justify-content: space-between; align-items: center; }
footer a { color: rgba(255, 255, 255, 0.85); text-decoration: none; margin-right: 16px; }
footer a:hover { color: var(--orange); }

@media (max-width: 640px) {
  .nav-links { gap: 14px; font-size: 14px; }
  .nav-links .hide-sm { display: none; }
  .hero { padding: 64px 0 72px; }
  section { padding: 56px 0; }
}
@media (prefers-reduced-motion: reduce) { .hero .glow { animation: none; } }

/* Logotype de l'univers et icônes des applications */
.wordmark { font-weight: 800; font-size: 22px; letter-spacing: 2px; color: var(--navy); }
.dot { color: var(--orange); }
.universe-mark { position: relative; font-weight: 800; font-size: clamp(56px, 10vw, 96px); letter-spacing: clamp(6px, 1.5vw, 14px); line-height: 1; margin: 0 0 22px; }
.apps-row { position: relative; display: flex; gap: 14px; justify-content: center; margin-top: 30px; }
.apps-row img { width: 58px; height: 58px; border-radius: 15px; box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35); }
.app-icon { width: 52px; height: 52px; border-radius: 14px; }