/* Parcours Formateur IA — site de vente et compte. Polices hébergées sur le site. */
@font-face { font-family: "Bricolage Grotesque"; src: url(/assets/polices/bricolage-grotesque.woff2) format("woff2"); font-weight: 200 800; font-display: swap; }
@font-face { font-family: "Source Serif 4"; src: url(/assets/polices/source-serif-4.woff2) format("woff2"); font-weight: 200 900; font-display: swap; }
@font-face { font-family: "Source Serif 4"; src: url(/assets/polices/source-serif-4-italique.woff2) format("woff2"); font-weight: 200 900; font-style: italic; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url(/assets/polices/jetbrains-mono-400.woff2) format("woff2"); font-weight: 400; font-display: swap; }

:root {
  --bg: #F1F3F6; --surface: #FFFFFF; --surface-2: #E7EBF1; --ink: #141B26; --ink-2: #3B4556; --muted: #5E6A80; --rule: #D4DAE3;
  --accent: #2747C9; --accent-ink: #1B3399; --accent-soft: #E2E8FA; --on-accent: #FFFFFF;
  --ok: #157246; --ok-soft: #DFF2E7; --warn: #8F5400; --warn-soft: #FBEFD9; --err: #B3261E; --err-soft: #FBE5E3;
  --night: #0D1219; --night-ink: #EEF2F8; --night-2: #C1C9D6; --night-rule: #273242; --night-accent: #8FA6FF;
  --l1: #24806B; --l2: #3359C4; --l3: #8C5A24; --l4: #7547B5; --l5: #C24510; --l6: #0B7189; --l7: #B0234F; --l8: #56701A; --l9: #A3338C; --l10: #876A00;
  --f-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --f-body: "Source Serif 4", Georgia, "Times New Roman", serif;
  --f-mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  --radius: 12px; --wrap: 1080px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0D1219; --surface: #141B25; --surface-2: #1C2530; --ink: #E5EAF1; --ink-2: #C1C9D6; --muted: #8D99AC; --rule: #273242;
    --accent: #8FA6FF; --accent-ink: #B5C3FF; --accent-soft: #1D2846; --on-accent: #0D1219;
    --ok: #5CCB8F; --ok-soft: #13301F; --warn: #EFB35A; --warn-soft: #33260E; --err: #FF8B82; --err-soft: #3A1917;
    --night: #070A0F; --night-rule: #1E2736;
    --l1: #4CC3A6; --l2: #7C9BFF; --l3: #D49B5E; --l4: #B48CF2; --l5: #FF8A55; --l6: #45BEDB; --l7: #F07197; --l8: #A9C25A; --l9: #E07CC8; --l10: #E3C04A;
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.55 var(--f-display); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
img, svg { max-width: 100%; }
[hidden] { display: none !important; }
h1, h2, h3 { text-wrap: balance; letter-spacing: -.02em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 12px; z-index: 50; background: var(--surface); padding: 8px 12px; }

/* En-tête */
.top { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--surface) 92%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--rule); }
.top .wrap { display: flex; align-items: center; gap: 18px; min-height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-size: 16px; white-space: nowrap; }
.brand .mark { width: 16px; height: 16px; border-radius: 50%; border: 3.5px solid var(--accent); flex: none; }
.brand b { font-weight: 800; }
.brand small { color: var(--muted); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; font-weight: 600; margin-left: 4px; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.nav a { color: var(--ink-2); text-decoration: none; font-weight: 600; font-size: 14.5px; padding: 8px 10px; border-radius: 8px; }
.nav a:hover { background: var(--surface-2); color: var(--ink); }
.nav a.cta { background: var(--accent); color: var(--on-accent); }
.nav a.cta:hover { background: var(--accent-ink); color: var(--on-accent); }
@media (max-width: 720px) { .brand small, .nav .opt { display: none; } }

/* Boutons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 10px 20px; border-radius: 10px; border: 1px solid var(--rule); background: var(--surface); color: var(--ink); font: 700 16px/1.2 var(--f-display); text-decoration: none; cursor: pointer; transition: background .12s, border-color .12s, transform .12s; }
.btn:hover { border-color: var(--ink-2); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn.primary:hover { background: var(--accent-ink); border-color: var(--accent-ink); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.quiet { border-color: transparent; background: transparent; color: var(--ink-2); }
.btn.quiet:hover { background: var(--surface-2); }

/* Bandeau d'ouverture (sombre) */
.hero { background: radial-gradient(900px 480px at 92% 0%, rgba(143,166,255,.18), transparent 62%), radial-gradient(700px 420px at 0% 100%, rgba(76,195,166,.10), transparent 60%), var(--night); color: var(--night-ink); }
.hero .wrap { padding-top: 72px; padding-bottom: 64px; }
.eyebrow { font-family: var(--f-mono); font-size: 13px; letter-spacing: .07em; text-transform: uppercase; color: var(--night-accent); }
.hero h1 { font-size: clamp(40px, 7vw, 76px); line-height: 1.0; letter-spacing: -.035em; margin: 18px 0 0; font-weight: 800; max-width: 15ch; }
.hero h1 em { font-style: normal; color: var(--night-accent); }
.hero .lede { font-family: var(--f-body); font-size: clamp(18px, 2.2vw, 21px); line-height: 1.55; color: var(--night-2); max-width: 62ch; margin: 22px 0 0; }
.hero .lede b { color: var(--night-ink); font-weight: 600; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; margin-top: 32px; }
.hero .btn.primary { background: var(--night-accent); border-color: var(--night-accent); color: #0D1219; }
.hero .btn.primary:hover { background: #B5C3FF; border-color: #B5C3FF; }
.hero .btn.ghost { background: transparent; color: var(--night-ink); border-color: var(--night-rule); }
.hero .btn.ghost:hover { border-color: var(--night-2); }
.hero .note { font-size: 13.5px; color: var(--night-2); }

/* Ligne des niveaux */
.line-map { margin-top: 56px; overflow-x: auto; padding-bottom: 8px; }
.line { display: grid; grid-template-columns: repeat(10, minmax(88px, 1fr)); min-width: 880px; }
.ln { position: relative; padding-top: 32px; color: var(--night-ink); }
.ln::before { content: ""; position: absolute; left: 0; right: 0; top: 11px; height: 6px; background: var(--c); }
.ln:last-child::before { right: auto; width: 24px; }
.ln .bead { position: absolute; left: 0; top: 2px; width: 24px; height: 24px; border-radius: 50%; background: var(--night); border: 5px solid var(--c); box-shadow: 0 0 18px color-mix(in srgb, var(--c) 55%, transparent); }
.ln .k { display: block; font-family: var(--f-mono); font-size: 12px; color: #8D99AC; }
.ln .n { display: block; font-weight: 800; font-size: 14px; line-height: 1.15; padding-right: 8px; margin-top: 2px; }
.ln .g { display: block; font-size: 12.5px; color: var(--night-2); padding-right: 8px; margin-top: 3px; line-height: 1.2; }
.hero .ln { --c-l1: #4CC3A6; }
.hero .c1 { --c: #4CC3A6; } .hero .c2 { --c: #7C9BFF; } .hero .c3 { --c: #D49B5E; } .hero .c4 { --c: #B48CF2; } .hero .c5 { --c: #FF8A55; }
.hero .c6 { --c: #45BEDB; } .hero .c7 { --c: #F07197; } .hero .c8 { --c: #A9C25A; } .hero .c9 { --c: #E07CC8; } .hero .c10 { --c: #E3C04A; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 44px; border-top: 1px solid var(--night-rule); border-bottom: 1px solid var(--night-rule); }
.stat { padding: 20px 0; }
.stat + .stat { padding-left: 22px; border-left: 1px solid var(--night-rule); }
.stat b { display: block; font-size: 40px; line-height: 1; letter-spacing: -.03em; }
.stat span { display: block; margin-top: 6px; font-size: 14px; color: var(--night-2); }
@media (max-width: 720px) { .stats { grid-template-columns: repeat(2, 1fr); } .stat:nth-child(3) { padding-left: 0; border-left: 0; } .stat:nth-child(n+3) { border-top: 1px solid var(--night-rule); } }

/* Sections */
section.block { padding: 72px 0 8px; }
.block h2 { font-size: clamp(28px, 4vw, 40px); line-height: 1.08; margin: 0 0 10px; }
.block .intro { font-family: var(--f-body); font-size: 19px; color: var(--ink-2); max-width: 64ch; margin: 0 0 28px; }
.kicker { font-family: var(--f-mono); font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (max-width: 860px) { .grid3, .grid2 { grid-template-columns: 1fr; } }
.card { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); padding: 24px; min-width: 0; }
.card h3 { margin: 0 0 8px; font-size: 20px; }
.card p { margin: 0; font-family: var(--f-body); font-size: 17px; color: var(--ink-2); }
.card .num { font-family: var(--f-mono); color: var(--accent); font-size: 13px; display: block; margin-bottom: 10px; }
.law { background: var(--surface); border: 1px solid var(--rule); border-left: 4px solid var(--accent); border-radius: var(--radius); padding: 26px 28px; }
.law blockquote { margin: 0; font-family: var(--f-body); font-size: 20px; line-height: 1.5; }
.law .src { margin-top: 14px; font-size: 13.5px; color: var(--muted); }
.law p { font-family: var(--f-body); font-size: 17px; color: var(--ink-2); margin: 14px 0 0; }
.skills { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 28px; }
.skills li { position: relative; padding-left: 30px; font-family: var(--f-body); font-size: 18px; }
.skills li::before { content: ""; position: absolute; left: 0; top: .42em; width: 14px; height: 14px; border-radius: 50%; border: 3.5px solid var(--accent); }
@media (max-width: 720px) { .skills { grid-template-columns: 1fr; } }

/* Programme détaillé */
.prog { display: grid; gap: 10px; }
.prog details { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); }
.prog summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 14px; padding: 16px 20px; }
.prog summary::-webkit-details-marker { display: none; }
.prog .pn { width: 34px; height: 34px; border-radius: 9px; background: var(--c); color: #fff; display: grid; place-items: center; font-weight: 800; flex: none; }
.prog .pt { font-weight: 800; font-size: 17.5px; }
.prog .pg { color: var(--muted); font-size: 14px; }
.prog .chev { margin-left: auto; color: var(--muted); transition: transform .15s; }
.prog details[open] .chev { transform: rotate(90deg); }
.prog ol { margin: 0; padding: 0 20px 18px 68px; font-family: var(--f-body); font-size: 16.5px; color: var(--ink-2); }
.prog ol li { padding: 3px 0; }
.prog .pitch { margin: -4px 20px 10px 68px; font-family: var(--f-body); font-size: 16.5px; color: var(--ink); }
.c1 { --c: var(--l1); } .c2 { --c: var(--l2); } .c3 { --c: var(--l3); } .c4 { --c: var(--l4); } .c5 { --c: var(--l5); }
.c6 { --c: var(--l6); } .c7 { --c: var(--l7); } .c8 { --c: var(--l8); } .c9 { --c: var(--l9); } .c10 { --c: var(--l10); }

/* Tarif */
.price { display: grid; grid-template-columns: 1.1fr 1fr; gap: 0; background: var(--surface); border: 1px solid var(--rule); border-radius: 18px; overflow: hidden; }
.price .left { padding: 32px; }
.price .right { padding: 32px; background: var(--accent-soft); display: flex; flex-direction: column; justify-content: center; gap: 14px; }
.price .amt { font-size: 76px; font-weight: 800; letter-spacing: -.045em; line-height: 1; }
.price .amt small { font-size: 18px; font-weight: 600; letter-spacing: 0; color: var(--ink-2); margin-left: 6px; }
.price .tva { color: var(--ink-2); font-size: 14.5px; }
.price ul { margin: 14px 0 0; padding: 0; list-style: none; display: grid; gap: 8px; font-family: var(--f-body); font-size: 17px; }
.price ul li { padding-left: 26px; position: relative; }
.price ul li::before { content: "✓"; position: absolute; left: 0; color: var(--ok); font-family: var(--f-display); font-weight: 800; }
.price .fine { font-size: 13.5px; color: var(--muted); }
@media (max-width: 760px) { .price { grid-template-columns: 1fr; } }

/* Questions */
.faq { display: grid; gap: 10px; }
.faq details { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); padding: 0 20px; }
.faq summary { cursor: pointer; padding: 16px 0; font-weight: 700; font-size: 17px; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--muted); font-weight: 600; }
.faq details[open] summary::after { content: "–"; }
.faq p { margin: 0 0 16px; font-family: var(--f-body); font-size: 17px; color: var(--ink-2); max-width: 70ch; }

/* Pied de page */
footer.site { margin-top: 88px; border-top: 1px solid var(--rule); background: var(--surface); }
footer.site .wrap { padding-top: 28px; padding-bottom: calc(28px + env(safe-area-inset-bottom, 0px)); display: grid; gap: 10px; font-size: 13.5px; color: var(--muted); }
footer.site nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
footer.site a { color: var(--ink-2); }

/* Formulaires et compte */
.page { padding-top: 48px; }
.page h1 { font-size: clamp(32px, 5vw, 48px); line-height: 1.05; margin: 0 0 10px; }
.page .sub { font-family: var(--f-body); font-size: 18.5px; color: var(--ink-2); margin: 0 0 30px; max-width: 62ch; }
form { display: grid; gap: 14px; }
label.f { display: grid; gap: 6px; font-weight: 700; font-size: 14.5px; }
label.f span.h { font-weight: 500; color: var(--muted); font-size: 13px; }
input[type=email], input[type=password], input[type=text] { width: 100%; min-height: 46px; padding: 10px 14px; border-radius: 10px; border: 1px solid var(--rule); background: var(--bg); color: var(--ink); font: 16px/1.3 var(--f-display); }
input:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
.check { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; font-family: var(--f-body); font-size: 16px; color: var(--ink-2); }
.check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--accent); }
.msg { border-radius: 10px; padding: 12px 14px; font-size: 15px; }
.msg.err { background: var(--err-soft); color: var(--err); }
.msg.ok { background: var(--ok-soft); color: var(--ok); }
.msg.info { background: var(--accent-soft); color: var(--ink); }
.linkbtn { background: none; border: 0; padding: 0; color: var(--accent); font: inherit; font-size: 14.5px; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; justify-self: start; }
.recap { display: grid; grid-template-columns: 1fr auto; gap: 6px 18px; align-items: baseline; padding: 18px 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); margin: 6px 0 4px; }
.recap .t { font-weight: 800; font-size: 18px; }
.recap .p { font-weight: 800; font-size: 28px; letter-spacing: -.02em; }
.recap .d { color: var(--muted); font-size: 14px; grid-column: 1 / -1; }
.status { display: flex; align-items: center; gap: 10px; font-weight: 700; }
.status .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px var(--ok-soft); }
.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.muted { color: var(--muted); }
.who { font-size: 14.5px; color: var(--muted); }
.spin { width: 22px; height: 22px; border-radius: 50%; border: 3px solid var(--rule); border-top-color: var(--accent); animation: tour .8s linear infinite; display: inline-block; vertical-align: middle; }
@keyframes tour { to { transform: rotate(360deg); } }

/* Pages juridiques */
.legal { padding-top: 48px; max-width: 820px; }
.legal h1 { font-size: clamp(30px, 4.5vw, 44px); line-height: 1.08; margin: 0 0 6px; }
.legal .maj { color: var(--muted); font-size: 14px; margin: 0 0 30px; }
.legal h2 { font-size: 21px; margin: 34px 0 8px; }
.legal p, .legal li { font-family: var(--f-body); font-size: 17px; line-height: 1.6; color: var(--ink); }
.legal ul { padding-left: 22px; }
.legal .box { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); padding: 18px 22px; }
.legal .box p { margin: 4px 0; }

/* Programme détaillé */
.programme .dl { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 26px; }
.programme .fiche p { font-size: 16.5px; }
.programme table { width: 100%; border-collapse: collapse; margin: 6px 0 8px; font-size: 15.5px; }
.programme th, .programme td { text-align: left; vertical-align: top; padding: 9px 10px; border-bottom: 1px solid var(--rule); }
.programme th { font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 700; }
.programme td { font-family: var(--f-body); }
.programme td.n, .programme td.d { font-family: var(--f-display); white-space: nowrap; }
.programme td.d { color: var(--ink-2); }
.programme .lvl-title { display: flex; align-items: baseline; gap: 10px; margin: 30px 0 4px; font-size: 18px; }
.programme .lvl-title .pn { width: 30px; height: 30px; border-radius: 8px; background: var(--c); color: #fff; display: inline-grid; place-items: center; font-weight: 800; flex: none; font-size: 15px; }
.programme .lvl-title small { color: var(--muted); font-weight: 400; font-size: 14px; }
.programme .lecons td.t b { display: block; font-family: var(--f-display); font-size: 15.5px; color: var(--ink); }
.programme .lecons td.t span { color: var(--ink-2); }
@media (max-width: 640px) {
  .programme table.lecons thead { display: none; }
  .programme table.lecons, .programme table.lecons tbody, .programme table.lecons tr, .programme table.lecons td { display: block; width: 100%; }
  .programme table.lecons tr { padding: 10px 0; border-bottom: 1px solid var(--rule); }
  .programme table.lecons td { border: 0; padding: 2px 0; }
  .programme table.lecons td.n { display: inline; font-weight: 700; }
  .programme table.lecons td.d { display: inline; margin-left: 8px; }
  .programme table.niveaux th:nth-child(5), .programme table.niveaux td:nth-child(5) { display: none; }
  .programme table.niveaux { font-size: 14.5px; }
}

/* Impression et PDF */
@media print {
  @page { size: A4; }
  :root { --bg: #fff; --surface: #fff; --ink: #000; --ink-2: #222; --muted: #555; --rule: #bbb; }
  body { background: #fff; color: #000; font-size: 11pt; }
  .top, .skip, footer.site, .no-print { display: none !important; }
  .wrap { max-width: none; padding: 0; }
  .legal { padding-top: 0; max-width: none; }
  .legal h1 { font-size: 24pt; }
  .legal h2 { font-size: 14pt; margin-top: 18pt; break-after: avoid; }
  .legal p, .legal li { font-size: 10.5pt; line-height: 1.45; }
  .legal .box { border: 1px solid #999; }
  a { color: #000; text-decoration: none; }
  tr, .lvl-title { break-inside: avoid; }
  .programme .lvl-title { break-after: avoid; }
  .programme table { font-size: 9.5pt; }
  .programme .lvl-title .pn { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

/* Récapitulatif de commande */
.recap-id { display: grid; grid-template-columns: 140px 1fr; gap: 2px 12px; margin: 0 0 6px; font-size: 15px; }
.recap-id dt { color: var(--muted); }
.recap-id dd { margin: 0; font-family: var(--f-body); overflow-wrap: anywhere; }
@media (max-width: 520px) { .recap-id { grid-template-columns: 1fr; } .recap-id dd { margin-bottom: 6px; } }