/* Pages produit Tily 2.0 (radio, MOOC, wiki, Tsimoka) — gabarit premium partagé.
   Chaque page définit --accent (couleur d'identité), --accent-deep (texte lisible sur blanc)
   et --accent-ink (texte lisible sur --accent). Fond blanc, filets neutres, aucune bordure colorée. */
:root {
  --ink: #111116;
  --ink-2: #3b3d46;
  --muted: #5d606b;
  --line: #e8e8ee;
  --line-2: #d9d9e1;
  --surface: #f7f7f9;
  --white: #ffffff;
  --brand: #622599;
  --radius-lg: 28px;
  --radius-md: 20px;
  --shadow-sm: 0 1px 2px rgba(17,17,22,.06), 0 2px 8px rgba(17,17,22,.04);
  --shadow-lg: 0 30px 60px -20px rgba(17,17,22,.28), 0 12px 24px -12px rgba(17,17,22,.12);
  --ease: cubic-bezier(.2,.7,.2,1);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--white); color: var(--ink); font: 400 16px/1.6 'Inter', system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4 { font-family: 'Sora', 'Inter', sans-serif; color: var(--ink); margin: 0; letter-spacing: -0.02em; }
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
:focus-visible { outline: 3px solid var(--accent-deep); outline-offset: 3px; border-radius: 8px; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 10px; z-index: 100; }
.skip:focus { left: 16px; }

/* ── Barre supérieure ── */
.top { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.86); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; gap: 16px; height: 68px; }
.back { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 600; font-size: 14px; color: var(--ink-2); padding: 8px 10px 8px 6px; border-radius: 12px; transition: background .2s; }
.back:hover { background: var(--surface); }
.back img { width: 32px; height: 32px; border-radius: 50%; }
@media (max-width: 560px) { .back .lbl { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); } .back::after { content: "\2190"; font-size: 18px; } .lang-btn { min-width: 32px; padding: 8px; } }
.crumb { display: none; align-items: center; gap: 8px; color: var(--muted); font-size: 14px; }
.crumb b { color: var(--ink); font-weight: 600; }
.crumb .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent); }
@media (min-width: 760px) { .crumb { display: inline-flex; } }
.top-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.langs { display: flex; gap: 2px; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.lang-btn { border: 0; background: transparent; font: 700 11px/1 'Inter', sans-serif; letter-spacing: .04em; color: var(--muted); padding: 8px 10px; border-radius: 999px; cursor: pointer; min-width: 36px; }
.lang-btn.active { background: var(--white); color: var(--ink); box-shadow: var(--shadow-sm); }

/* ── Boutons ── */
.btn { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: 14px; font: 600 15px/1 'Inter', sans-serif; text-decoration: none; cursor: pointer; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s; border: 1px solid transparent; }
.btn i { font-size: 20px; }
.btn-dark { background: var(--ink); color: #fff; box-shadow: 0 8px 20px -8px rgba(17,17,22,.5); }
.btn-dark:hover { transform: translateY(-2px); box-shadow: 0 14px 28px -10px rgba(17,17,22,.55); }
.btn-ghost { background: var(--white); color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-accent { background: var(--accent); color: var(--accent-ink); }
.btn-accent:hover { transform: translateY(-2px); }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: 14px; border-radius: 12px; }
.btn-sm i { font-size: 18px; }

/* ── Hero ── */
.hero { position: relative; overflow: hidden; padding: 72px 0 96px; }
.hero::before { content: ""; position: absolute; inset: -20% -10% auto auto; width: 70vw; height: 70vw; max-width: 900px; max-height: 900px; background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 34%, transparent), transparent 70%); pointer-events: none; }
.hero::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(17,17,22,.09) 1px, transparent 1px); background-size: 22px 22px; -webkit-mask-image: radial-gradient(ellipse 60% 70% at 70% 30%, #000 10%, transparent 70%); mask-image: radial-gradient(ellipse 60% 70% at 70% 30%, #000 10%, transparent 70%); pointer-events: none; }
.hero .wrap { position: relative; z-index: 1; display: grid; gap: 56px; align-items: center; }
@media (min-width: 1000px) { .hero .wrap { grid-template-columns: 1fr 1.08fr; } }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px 7px 10px; border-radius: 999px; background: color-mix(in srgb, var(--accent) 16%, #fff); color: var(--accent-deep); font: 700 12px/1.2 'Inter', sans-serif; letter-spacing: .06em; text-transform: uppercase; }
.chip i { font-size: 18px; }
.hero h1 { font-size: clamp(44px, 6.4vw, 80px); line-height: 1; font-weight: 800; letter-spacing: -0.045em; margin: 22px 0 18px; }
.hero .sub { font: 600 clamp(20px, 2.2vw, 26px)/1.3 'Sora', sans-serif; color: var(--accent-deep); margin: 0 0 16px; letter-spacing: -0.01em; }
.hero .desc { font-size: 18px; color: var(--ink-2); max-width: 540px; margin: 0 0 32px; }
.hero .ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero .url { display: inline-flex; align-items: center; gap: 8px; margin-top: 26px; font-size: 14px; color: var(--muted); }
.hero .url i { font-size: 18px; color: var(--accent-deep); }

/* Maquette : navigateur + téléphone avec captures réelles */
.mock { position: relative; padding: 0 0 48px 0; }
.browser { position: relative; background: var(--white); border-radius: 18px; box-shadow: var(--shadow-lg), 0 0 0 1px rgba(17,17,22,.06); overflow: hidden; transform: perspective(1600px) rotateY(-6deg) rotateX(2deg); transform-origin: left center; transition: transform .6s var(--ease); }
.mock:hover .browser { transform: perspective(1600px) rotateY(-2deg) rotateX(1deg); }
.browser-bar { display: flex; align-items: center; gap: 8px; height: 38px; padding: 0 14px; background: #f3f3f6; border-bottom: 1px solid var(--line); }
.browser-bar span { width: 10px; height: 10px; border-radius: 50%; background: #d4d4dc; }
.browser-bar .addr { flex: 1; margin-left: 10px; height: 22px; border-radius: 7px; background: #fff; border: 1px solid var(--line); display: flex; align-items: center; gap: 6px; padding: 0 10px; font: 500 11px/1 'Inter', sans-serif; color: var(--muted); width: auto; }
.browser-bar .addr i { font-size: 12px; color: #2f9e57; }
.browser img { width: 100%; height: auto; aspect-ratio: 1200/750; object-fit: cover; object-position: top; }
.phone { position: absolute; left: -28px; bottom: 0; width: 30%; min-width: 120px; max-width: 190px; border-radius: 30px; padding: 7px; background: var(--ink); box-shadow: var(--shadow-lg); }
.phone img { border-radius: 24px; width: 100%; aspect-ratio: 390/780; object-fit: cover; object-position: top; }
@media (max-width: 640px) { .phone { left: auto; right: 10px; width: 32%; min-width: 0; border-radius: 22px; padding: 5px; } .phone img { border-radius: 18px; } .browser { transform: none; } .mock { margin-right: 0; } }

/* ── Sections ── */
section { scroll-margin-top: 80px; }
.sec { padding: 96px 0; }
.sec-head { max-width: 720px; margin: 0 0 52px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 700 12px/1 'Inter', sans-serif; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-deep); margin-bottom: 16px; }
.eyebrow::before { content: ""; width: 24px; height: 2px; border-radius: 2px; background: var(--accent); }
.sec-head h2 { font-size: clamp(32px, 4vw, 48px); line-height: 1.08; font-weight: 800; letter-spacing: -0.035em; }

/* En bref : trois colonnes éditoriales */
.glance { display: grid; gap: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
@media (min-width: 900px) { .glance { grid-template-columns: repeat(3, 1fr); } .glance > div + div { border-left: 1px solid var(--line); } }
.glance > div { padding: 32px 28px 36px; }
.glance > div + div { border-top: 1px solid var(--line); }
@media (min-width: 900px) { .glance > div + div { border-top: 0; } }
.glance .n { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.glance .n span { font: 800 14px/1 'Sora', sans-serif; color: var(--accent-deep); }
.glance .n i { font-size: 30px; color: var(--accent-deep); }
.glance h3 { font-size: 13px; font-family: 'Inter', sans-serif; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.glance p { margin: 0; font-size: 17px; line-height: 1.55; color: var(--ink); }

/* Fonctionnalités : grille bento */
.bg-soft { background: var(--surface); }
.bento { display: grid; gap: 18px; }
@media (min-width: 700px) { .bento { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .bento { grid-template-columns: repeat(3, 1fr); } .bento .wide { grid-column: span 2; } }
.card { position: relative; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 30px; transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s; overflow: hidden; }
.card:hover { transform: translateY(-4px); box-shadow: 0 24px 40px -24px rgba(17,17,22,.25); border-color: var(--line-2); }
.card .ico { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; background: color-mix(in srgb, var(--accent) 18%, #fff); color: var(--accent-deep); margin-bottom: 22px; box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 22%, transparent); }
.card .ico i { font-size: 30px; }
.card h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; letter-spacing: -0.015em; }
.card p { margin: 0; color: var(--muted); font-size: 15.5px; }
.card.wide p { max-width: 420px; }
.card .wm { position: absolute; right: -18px; bottom: -42px; font-size: 200px; line-height: 1; color: var(--accent-deep); opacity: .07; pointer-events: none; transition: transform .6s var(--ease), opacity .4s; }
.card:hover .wm { transform: rotate(-8deg) scale(1.05); opacity: .1; }
.card > :not(.wm) { position: relative; }
@media (max-width: 999px) { .card .wm { display: none; } }

/* Parcours */
.steps { display: grid; gap: 18px; counter-reset: s; }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step { position: relative; padding: 30px 28px 32px; border-radius: var(--radius-md); background: var(--white); border: 1px solid var(--line); }
.step .num { font: 800 56px/1 'Sora', sans-serif; letter-spacing: -0.05em; color: transparent; -webkit-text-stroke: 1.5px var(--accent-deep); margin-bottom: 18px; }
.step h3 { font-size: 19px; font-weight: 700; margin-bottom: 6px; }
.step p { margin: 0; color: var(--muted); font-size: 15px; }
.step .arrow { display: none; }
@media (min-width: 900px) { .step .arrow { display: grid; place-items: center; position: absolute; right: -22px; top: 50%; transform: translateY(-50%); width: 26px; height: 26px; border-radius: 50%; background: var(--white); border: 1px solid var(--line); color: var(--muted); z-index: 1; font-size: 14px; } }

/* Appel final */
.final { padding: 0 0 96px; }
.panel { position: relative; overflow: hidden; border-radius: 32px; background: #101015; color: #fff; padding: clamp(36px, 6vw, 72px); display: grid; gap: 36px; align-items: center; }
@media (min-width: 900px) { .panel { grid-template-columns: 1.1fr .9fr; } }
.panel::before { content: ""; position: absolute; right: -10%; top: -40%; width: 70%; aspect-ratio: 1; background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 55%, transparent), transparent 70%); opacity: .55; pointer-events: none; }
.panel > * { position: relative; }
.panel h2 { color: #fff; font-size: clamp(28px, 3.4vw, 42px); line-height: 1.12; font-weight: 800; letter-spacing: -0.03em; margin-bottom: 26px; }
.panel .ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.panel .btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.28); }
.panel .btn-ghost:hover { border-color: #fff; }
.panel .shot { border-radius: 16px; overflow: hidden; box-shadow: 0 0 0 1px rgba(255,255,255,.12), 0 30px 60px -20px rgba(0,0,0,.6); transform: rotate(-2deg); }
.panel .shot img { width: 100%; aspect-ratio: 16/10; object-fit: cover; object-position: top; }

/* Autres applications */
.others { padding: 0 0 80px; }
.others h2 { font-size: 13px; font-family: 'Inter', sans-serif; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; }
.others ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.others a { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 6px 16px 6px 6px; border-radius: 999px; border: 1px solid var(--line); text-decoration: none; font-weight: 600; font-size: 14px; color: var(--ink); background: var(--white); transition: border-color .2s, transform .2s var(--ease); }
.others a:hover { border-color: var(--ink); transform: translateY(-1px); }
.others a span.t { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; font-size: 18px; }

footer.foot { border-top: 1px solid var(--line); padding: 28px 0 36px; color: var(--muted); font-size: 14px; }
footer.foot .wrap { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }

/* Apparitions */
.rv { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: calc(var(--i, 0) * 70ms); }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rv { opacity: 1; transform: none; transition: none; }
  .browser, .mock:hover .browser { transform: none; transition: none; }
  .card, .btn, .others a { transition: none; }
}
@media print { .top, .mock, .panel .shot { display: none; } .rv { opacity: 1; transform: none; } }