/* Permis Prêt — feuille de style (aucune dépendance externe) */
:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-2: #eef2f8;
  --text: #17202e;
  --muted: #5a6577;
  --border: #d8dfea;
  --primary: #163d7a;
  --primary-ink: #ffffff;
  --primary-soft: #e3ebf8;
  --accent: #ffc400;
  --ok: #1b7f3b;
  --ok-soft: #e4f4e8;
  --bad: #b3261e;
  --bad-soft: #fbe7e5;
  --warn-soft: #fff6d6;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 2px 8px rgba(16, 24, 40, .06);
  --radius: 14px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f141c;
    --surface: #18202c;
    --surface-2: #202a38;
    --text: #e8edf5;
    --muted: #a3afc2;
    --border: #2d3a4d;
    --primary: #7fa8ea;
    --primary-ink: #0f141c;
    --primary-soft: #1f2d45;
    --ok: #5ccf83;
    --ok-soft: #173325;
    --bad: #ff8a80;
    --bad-soft: #3a1c1b;
    --warn-soft: #3a3214;
    --shadow: none;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.5;
}
a { color: var(--primary); }
button, input, select { font: inherit; }
img { max-width: 100%; }

.skip { position: absolute; left: -999px; top: 0; }
.skip:focus { left: 8px; top: 8px; background: var(--surface); padding: 8px 12px; z-index: 10; }

/* En-tête */
.topbar {
  position: sticky; top: 0; z-index: 5;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: 920px; margin: 0 auto; padding: 10px 16px;
  display: flex; align-items: center; gap: 12px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.brand-name { font-weight: 800; font-size: 19px; letter-spacing: -.2px; }
.brand-sub { display: block; font-size: 12px; color: var(--muted); font-weight: 500; line-height: 1.2; }
.spacer { flex: 1; }
.lang-toggle {
  border: 1px solid var(--border); background: var(--surface-2); color: var(--text);
  border-radius: 999px; padding: 6px 12px; cursor: pointer; font-weight: 700; font-size: 14px;
}
.nav {
  max-width: 920px; margin: 0 auto; padding: 0 8px 8px;
  display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none;
}
.nav::-webkit-scrollbar { display: none; }
.nav a {
  white-space: nowrap; text-decoration: none; color: var(--muted);
  padding: 6px 12px; border-radius: 999px; font-size: 15px; font-weight: 600;
}
.nav a.active, .nav a:hover { background: var(--primary-soft); color: var(--primary); }

main { max-width: 920px; margin: 0 auto; padding: 20px 16px 40px; }
main:focus { outline: none; }
h1 { font-size: 28px; line-height: 1.2; margin: 6px 0 10px; letter-spacing: -.3px; }
h2 { font-size: 21px; margin: 26px 0 10px; }
h3 { font-size: 18px; margin: 18px 0 8px; }
p { margin: 8px 0; }
.muted { color: var(--muted); }
.small { font-size: 14px; }

.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow);
}
.grid { display: grid; gap: 14px; }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.grid-signs { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }

.hero {
  background: linear-gradient(135deg, #163d7a, #1f5bb5);
  color: #fff; border-radius: 18px; padding: 26px 22px; margin-bottom: 18px;
}
.hero h1 { color: #fff; font-size: 30px; }
.hero p { color: #e6eefc; max-width: 640px; }
.hero .tagline { font-size: 18px; font-weight: 600; color: #fff; }
.badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 4px; }
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25);
  color: #fff; border-radius: 999px; padding: 4px 10px; font-size: 14px; font-weight: 600;
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid transparent; border-radius: 12px; padding: 11px 18px;
  font-weight: 700; cursor: pointer; text-decoration: none; min-height: 46px;
}
.btn-primary { background: var(--primary); color: var(--primary-ink); }
.btn-accent { background: var(--accent); color: #1b1b1b; }
.btn-ghost { background: var(--surface); color: var(--primary); border-color: var(--border); }
.btn-small { padding: 6px 12px; min-height: 36px; font-size: 14px; border-radius: 10px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }

.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; margin: 10px 0; }
.fact { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; }
.fact b { display: block; font-size: 20px; color: var(--primary); }

.section-card h3 { margin-top: 0; }
.progress { height: 8px; background: var(--surface-2); border-radius: 999px; overflow: hidden; margin: 10px 0 6px; }
.progress > span { display: block; height: 100%; background: var(--ok); border-radius: 999px; }

/* Question */
.q-head { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.chip { display: inline-block; background: var(--primary-soft); color: var(--primary); border-radius: 999px; padding: 3px 10px; font-size: 13px; font-weight: 700; }
.chip.lock { background: var(--warn-soft); color: var(--text); }
.q-text { font-size: 20px; font-weight: 650; line-height: 1.4; margin: 6px 0 14px; }
.q-img { display: flex; justify-content: center; margin: 4px 0 14px; }
.q-img img { width: 150px; height: 150px; }
.q-img figcaption { font-size: 12px; color: var(--muted); text-align: center; }
.choices { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.choice {
  width: 100%; text-align: left; background: var(--surface); color: var(--text);
  border: 2px solid var(--border); border-radius: 12px; padding: 12px 14px; cursor: pointer;
  display: flex; gap: 12px; align-items: flex-start; font-size: 17px; line-height: 1.35;
}
.choice:hover:not(:disabled) { border-color: var(--primary); }
.choice .key {
  flex: 0 0 auto; width: 28px; height: 28px; border-radius: 8px; background: var(--surface-2);
  display: inline-flex; align-items: center; justify-content: center; font-weight: 800; font-size: 14px;
}
.choice.selected { border-color: var(--primary); background: var(--primary-soft); }
.choice.correct { border-color: var(--ok); background: var(--ok-soft); }
.choice.wrong { border-color: var(--bad); background: var(--bad-soft); }
.choice:disabled { cursor: default; }

.feedback { margin-top: 14px; border-radius: 12px; padding: 14px; border: 1px solid var(--border); background: var(--surface-2); }
.feedback.ok { border-color: var(--ok); }
.feedback.bad { border-color: var(--bad); }
.feedback .verdict { font-weight: 800; margin-bottom: 4px; }
.feedback.ok .verdict { color: var(--ok); }
.feedback.bad .verdict { color: var(--bad); }
.source { font-size: 14px; color: var(--muted); margin-top: 8px; }
.verif { font-size: 13px; color: var(--muted); margin-top: 4px; }
.q-actions { display: flex; flex-wrap: wrap; gap: 8px; justify-content: space-between; align-items: center; margin-top: 14px; }
.link-btn { background: none; border: none; color: var(--primary); cursor: pointer; padding: 6px 0; text-decoration: underline; font-size: 14px; }

/* Examen */
.exam-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.timer { font-variant-numeric: tabular-nums; font-weight: 800; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 6px 12px; }
.timer.low { color: var(--bad); border-color: var(--bad); }
.cfg-row { display: grid; grid-template-columns: 1fr 110px; gap: 10px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border); }
.cfg-row:last-child { border-bottom: 0; }
.cfg-row input[type=number] { width: 100%; padding: 8px 10px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--text); }
.toggle { display: flex; gap: 10px; align-items: center; }

.result-table { width: 100%; border-collapse: collapse; }
.result-table th, .result-table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); }
.result-table td.num { font-variant-numeric: tabular-nums; }
.pass { color: var(--ok); font-weight: 800; }
.fail { color: var(--bad); font-weight: 800; }
.big-verdict { font-size: 24px; font-weight: 800; margin: 4px 0 10px; }

.review-item { border-top: 1px solid var(--border); padding: 12px 0; }
.review-item:first-child { border-top: 0; }

.lock-card { text-align: center; padding: 26px 18px; }
.lock-card .price { font-size: 32px; font-weight: 800; color: var(--primary); }
.notice { background: var(--warn-soft); border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; margin: 12px 0; }

/* Tarifs */
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
#tarifs { scroll-margin-top: 110px; }
.plan { display: flex; flex-direction: column; align-items: flex-start; }
.plan h3 { margin: 8px 0 2px; }
.plan .btn { margin-top: auto; }
.plan-price { font-size: 30px; font-weight: 800; color: var(--primary); margin: 2px 0 6px; }
.plan-list { margin: 4px 0 16px; padding-left: 20px; }
.plan-list li { margin: 4px 0; }
.plan-full { border: 2px solid var(--primary); }
.legal-links a { white-space: nowrap; }

.sign-tile { text-align: center; }
.sign-tile img { width: 110px; height: 110px; }
.sign-tile b { display: block; margin-top: 6px; font-size: 15px; }
.sign-tile span { font-size: 13px; color: var(--muted); }

/* Modale */
.modal-backdrop { position: fixed; inset: 0; background: rgba(10, 15, 25, .55); display: flex; align-items: center; justify-content: center; padding: 16px; z-index: 20; }
.modal { background: var(--surface); color: var(--text); border-radius: 16px; padding: 22px; max-width: 440px; width: 100%; box-shadow: 0 10px 40px rgba(0,0,0,.3); }
.modal h2 { margin-top: 0; }
.modal h3 { margin: 18px 0 4px; font-size: 17px; }
.modal hr { border: 0; border-top: 1px solid var(--border); margin: 18px 0 0; }
.modal a.btn { text-decoration: none; text-align: center; }
.restore-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.restore-row input[type=email] { flex: 1 1 200px; min-height: 44px; padding: 8px 10px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font-size: 16px; }

footer.site { max-width: 920px; margin: 0 auto; padding: 18px 16px 40px; color: var(--muted); font-size: 13px; border-top: 1px solid var(--border); }
footer.site p { margin: 6px 0; }
footer.site a { color: var(--muted); }

@media (max-width: 560px) {
  body { font-size: 16px; }
  h1 { font-size: 24px; }
  .hero h1 { font-size: 25px; }
  .q-text { font-size: 18px; }
  .brand-sub { display: none; }
  .cfg-row { grid-template-columns: 1fr 90px; }
}
@media print { .topbar, footer.site, .btn { display: none; } }