/* WatchMates — site vitrine. Direction « flux » (docs/design/DESIGN.md) : coque noire, fond gris clair,
   cartes blanches arrondies sans bordure ni ombre, accents lilas + citron, gros chiffres serrés, pilules.
   Mobile d'abord ; aucune ressource externe. */

/* ─── Polices (Plus Jakarta Sans, OFL, sous-ensemble latin auto-hébergé) ─── */
@font-face { font-family: 'Plus Jakarta Sans'; font-style: normal; font-weight: 400; font-display: swap; src: url('fonts/plus-jakarta-sans-400.woff2') format('woff2'); }
@font-face { font-family: 'Plus Jakarta Sans'; font-style: normal; font-weight: 600; font-display: swap; src: url('fonts/plus-jakarta-sans-600.woff2') format('woff2'); }
@font-face { font-family: 'Plus Jakarta Sans'; font-style: normal; font-weight: 700; font-display: swap; src: url('fonts/plus-jakarta-sans-700.woff2') format('woff2'); }
@font-face { font-family: 'Plus Jakarta Sans'; font-style: normal; font-weight: 800; font-display: swap; src: url('fonts/plus-jakarta-sans-800.woff2') format('woff2'); }

/* ─── Tokens (mêmes valeurs que apps/app/tailwind.config.js) ─── */
:root {
  --night: #121212;
  --night-800: #1e1e1e;
  --night-700: #2a2a2a;
  --night-600: #333333;
  --paper: #e7e7e5;
  --card: #ffffff;
  --card-muted: #f0f0ee;
  --line: #ededeb;
  --fg: #111111;
  --fg-muted: #4a4a4a;
  --fg-soft: #5c5c5c;
  --fg-inverse: #ffffff;
  --fg-inverse-muted: #bdbdbd;
  --lilac: #b9a6f5;
  --lilac-soft: #ede8fd;
  --lime: #d6f05a;
  --r-card: 22px;
  --r-frame: 28px;
  --r-block: 16px;
  --gap: 12px;
  --pad: 18px;
  --max: 1240px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 16px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--fg);
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3, p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

/* Focus clavier bien visible sur tous les fonds */
:focus-visible { outline: 3px solid var(--lilac); outline-offset: 3px; border-radius: 10px; }
.on-light :focus-visible, .card :focus-visible, .faq :focus-visible { outline-color: var(--fg); }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 10;
  background: var(--lime); color: var(--fg); padding: 10px 18px; border-radius: 999px; font-weight: 700; text-decoration: none;
}
.skip-link:focus { top: 12px; }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--pad); }

/* ─── Logo ─── */
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; font-size: 19px; letter-spacing: -0.5px; }
.logo-mark { width: 30px; height: 30px; border-radius: 9px; background: var(--lime); display: grid; place-items: center; flex: none; }
.logo-mark svg { width: 13px; height: 13px; margin-left: 2px; }

/* ─── Boutons pilule ─── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 50px; padding: 0 24px; border-radius: 999px;
  font: inherit; font-weight: 700; font-size: 15.5px; letter-spacing: -0.2px; text-decoration: none; white-space: nowrap;
  transition: transform .15s ease, background-color .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-lime { background: var(--lime); color: var(--fg); }
.btn-lime:hover { background: #cde84b; }
.btn-ghost-dark { background: var(--night-700); color: var(--fg-inverse); }
.btn-ghost-dark:hover { background: var(--night-600); }
.btn-night { background: var(--night); color: var(--fg-inverse); }
.btn-night:hover { background: var(--night-700); }
.btn-white { background: var(--card); color: var(--fg); }
.btn-sm { min-height: 44px; padding: 0 18px; font-size: 14px; }

.pill {
  display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 999px;
  font-size: 12.5px; font-weight: 600; line-height: 1.3; white-space: nowrap;
}
.pill-lime { background: var(--lime); color: var(--fg); }
.pill-lilac { background: var(--lilac); color: var(--fg); }
.pill-white { background: var(--card); color: var(--fg); }
.pill-muted { background: var(--card-muted); color: var(--fg); }
.pill-dark { background: var(--night-700); color: var(--fg-inverse); }

/* ─── En-tête ─── */
.site-header { padding: 14px 0; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.site-nav { display: flex; align-items: center; gap: 6px; }
.site-nav .nav-link { display: none; }
.nav-link {
  padding: 10px 14px; border-radius: 999px; text-decoration: none; font-weight: 600; font-size: 14.5px; color: var(--fg);
}
.nav-link:hover { background: var(--card); }

/* ─── Hero ─── */
.hero-shell { padding: 0 8px; }
.hero {
  background: var(--night); color: var(--fg-inverse); border-radius: var(--r-frame);
  max-width: calc(var(--max) + 120px); margin: 0 auto; overflow: hidden;
  padding: 36px 20px 0;
}
.hero-grid { display: grid; gap: 36px; max-width: var(--max); margin: 0 auto; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.hero h1 {
  font-size: clamp(40px, 11vw, 76px); line-height: 0.98; letter-spacing: -0.045em; font-weight: 800;
}
.hero h1 .accent { color: var(--lime); }
.hero-lead { margin-top: 20px; font-size: 17px; line-height: 1.55; color: var(--fg-inverse-muted); max-width: 34em; }
.hero-lead strong { color: var(--fg-inverse); font-weight: 600; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.hero-note { margin-top: 16px; font-size: 13px; color: var(--fg-inverse-muted); }

/* Visuel : capture PC + téléphone superposé */
.hero-visual { position: relative; padding-bottom: 28px; }
.frame-pc {
  background: var(--night-700); border-radius: 18px; padding: 7px; margin-right: 18%;
}
.frame-pc img, .frame-pc picture img { border-radius: 12px; width: 100%; }
.frame-phone {
  background: #000; border-radius: 30px; padding: 6px; width: 34%; max-width: 230px;
  position: absolute; right: 0; bottom: 0;
}
.frame-phone img { border-radius: 25px; width: 100%; }
.hero .frame-phone { box-shadow: 0 0 0 6px var(--night); }

/* ─── Sections ─── */
.section { padding: 64px 0 0; }
.section-head { margin-bottom: 24px; max-width: 40em; }
.eyebrow { display: inline-block; margin-bottom: 12px; }
.section h2 { font-size: clamp(32px, 8vw, 46px); line-height: 1.02; letter-spacing: -0.04em; font-weight: 700; }
.section-head p { margin-top: 12px; color: var(--fg-muted); font-size: 16.5px; }

/* ─── Cartes ─── */
.bento { display: grid; gap: var(--gap); grid-template-columns: 1fr; }
.card {
  background: var(--card); border-radius: var(--r-card); padding: 20px; overflow: hidden;
  display: flex; flex-direction: column; gap: 16px; min-width: 0;
}
.card-dark { background: var(--night); color: var(--fg-inverse); }
.card-lilac { background: var(--lilac); color: var(--fg); }
.card-lime { background: var(--lime); color: var(--fg); }
.card-head { display: flex; align-items: center; gap: 12px; }
.icon-badge {
  width: 34px; height: 34px; border-radius: 50%; background: var(--card-muted); color: var(--fg);
  display: grid; place-items: center; flex: none;
}
.icon-badge svg { width: 17px; height: 17px; }
.card-dark .icon-badge { background: var(--night-700); color: var(--fg-inverse); }
.card-lilac .icon-badge, .card-lime .icon-badge { background: rgba(255, 255, 255, .55); }
.card-kicker { font-size: 14px; font-weight: 600; }
.card h3 { font-size: clamp(24px, 6vw, 30px); line-height: 1.08; letter-spacing: -0.035em; font-weight: 700; }
.card p { font-size: 15px; color: var(--fg-muted); }
.card-dark p { color: var(--fg-inverse-muted); }
.card-lilac p, .card-lime p { color: var(--fg); }
.card .push { margin-top: auto; }

.checks { display: grid; gap: 8px; font-size: 14.5px; }
.checks li { display: flex; gap: 10px; align-items: flex-start; }
.checks svg { width: 18px; height: 18px; flex: none; margin-top: 2px; }

/* Capture dans une carte */
.shot { border-radius: var(--r-block); overflow: hidden; background: var(--paper); }
.shot img { width: 100%; }
.shot-bleed { margin: 0 -20px -20px; border-radius: 0; }
.card .frame-phone { position: static; width: 60%; max-width: 250px; margin: 0 auto; }
.phone-row { display: grid; gap: 20px; align-items: end; }

/* KPI (gros chiffre + unité) */
.kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.kpi { background: var(--night-800); border-radius: var(--r-block); padding: 14px; }
.kpi-value { font-size: 32px; line-height: 1; letter-spacing: -1.5px; font-weight: 700; }
.kpi-value small { font-size: 12px; letter-spacing: 0; font-weight: 600; color: var(--fg-inverse-muted); margin-left: 3px; }
.kpi-label { margin-top: 8px; font-size: 12px; color: var(--fg-inverse-muted); line-height: 1.35; }

/* Plateformes */
.platforms { display: grid; gap: 8px; }
.platform {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: rgba(255, 255, 255, .6); border-radius: var(--r-block); padding: 12px 14px; font-weight: 600;
}
.platform-name { display: flex; align-items: center; gap: 10px; }
.platform-name svg { width: 20px; height: 20px; }

/* ─── Étapes ─── */
.steps { display: grid; gap: var(--gap); counter-reset: step; }
.step { background: var(--card); border-radius: var(--r-card); padding: 22px; display: grid; gap: 10px; align-content: start; }
.step-num { font-size: 44px; line-height: 1; font-weight: 700; letter-spacing: -2px; }
.step-num small { font-size: 13px; font-weight: 600; color: var(--fg-soft); letter-spacing: 0; margin-left: 4px; }
.step h3 { font-size: 19px; letter-spacing: -0.4px; font-weight: 700; line-height: 1.25; }
.step p { color: var(--fg-muted); font-size: 15px; }
.step:nth-child(2) { background: var(--lilac); }
.step:nth-child(2) p, .step:nth-child(2) .step-num small { color: var(--fg); }

/* ─── FAQ ─── */
.faq { display: grid; gap: 10px; }
.faq details { background: var(--card); border-radius: var(--r-card); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 20px; font-weight: 700; font-size: 16.5px; letter-spacing: -0.2px; border-radius: var(--r-card);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .plus {
  width: 34px; height: 34px; border-radius: 50%; background: var(--card-muted); display: grid; place-items: center; flex: none;
  transition: transform .2s ease, background-color .2s ease;
}
.faq summary .plus svg { width: 16px; height: 16px; }
.faq details[open] summary .plus { transform: rotate(45deg); background: var(--lime); }
.faq .answer { padding: 0 20px 20px; color: var(--fg-muted); font-size: 15.5px; max-width: 46em; }
.faq .answer p + p { margin-top: 10px; }
.faq .answer a { color: var(--fg); font-weight: 600; text-underline-offset: 3px; }

/* ─── Appel final ─── */
.cta-final {
  background: var(--night); color: var(--fg-inverse); border-radius: var(--r-frame); padding: 36px 22px;
  display: grid; gap: 22px;
}
.cta-final h2 { color: var(--fg-inverse); }
.cta-final h2 .accent { color: var(--lime); }
.cta-final p { color: var(--fg-inverse-muted); margin-top: 12px; }

/* ─── Pied de page ─── */
.site-footer { padding: 64px 0 40px; }
.footer-grid { display: grid; gap: 28px; }
.footer-brand p { margin-top: 12px; color: var(--fg-muted); font-size: 14.5px; max-width: 26em; }
.footer-title { font-size: 13px; font-weight: 700; margin-bottom: 10px; }
.footer-links { display: grid; gap: 4px; }
.footer-links a { display: inline-block; padding: 6px 0; text-decoration: none; color: var(--fg-muted); font-size: 14.5px; }
.footer-links a:hover { color: var(--fg); text-decoration: underline; text-underline-offset: 3px; }
.attributions { margin-top: 36px; padding-top: 24px; border-top: 1px solid #d6d6d3; display: grid; gap: 14px; font-size: 12.5px; color: var(--fg-soft); }
.attributions a { color: var(--fg-muted); font-weight: 600; text-underline-offset: 3px; }
.tmdb { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.tmdb a { display: inline-block; padding: 4px 0; }
.tmdb img { height: 12px; width: auto; }
.copyright { font-size: 12.5px; color: var(--fg-soft); }

/* ─── Page 404 ─── */
.notfound { min-height: 70vh; display: grid; place-items: center; text-align: center; padding: 40px var(--pad); }
.notfound .big { color: var(--fg); margin: 0; font-size: clamp(90px, 25vw, 180px); font-weight: 800; letter-spacing: -0.06em; line-height: 0.9; }
.notfound p { margin: 16px auto 26px; color: var(--fg-muted); max-width: 26em; }

/* ─── Tablette ─── */
@media (min-width: 720px) {
  :root { --pad: 28px; }
  .hero-shell { padding: 0 12px; }
  .hero { padding: 56px 40px 0; }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .bento { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .span-12 { grid-column: span 12; }
  .span-7 { grid-column: span 7; }
  .span-6 { grid-column: span 6; }
  .span-5 { grid-column: span 5; }
  .card { padding: 26px; gap: 18px; }
  .shot-bleed { margin: 0 -26px -26px; }
  .phone-row { grid-template-columns: 1fr 1fr; }
  .card .frame-phone { width: 100%; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .cta-final { padding: 48px; grid-template-columns: 1fr auto; align-items: center; }
}

/* ─── PC ─── */
@media (min-width: 1024px) {
  .site-nav .nav-link { display: inline-block; }
  .hero { padding: 72px 56px 0; }
  .hero-grid { gap: 56px; }
  .hero-text { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 24px 56px; align-items: end; }
  .hero-badges { grid-column: 1 / -1; margin-bottom: 0; }
  .hero h1 { font-size: clamp(64px, 6.4vw, 88px); }
  .hero-lead { margin-top: 0; }
  .hero-visual { padding: 0 0 0; max-width: 1080px; width: 100%; margin: 0 auto; }
  .frame-pc { margin: 0 64px 0 0; border-radius: 22px 22px 0 0; padding: 9px 9px 0; }
  .frame-pc img, .frame-pc picture img { border-radius: 14px 14px 0 0; }
  .frame-phone { width: 230px; right: 0; bottom: 36px; }
  .section { padding-top: 96px; }
  .section-head { margin-bottom: 32px; }
  .split { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: 32px; align-items: center; }
}

/* Utilitaires (aucun attribut style dans le HTML : CSP style-src 'self') */
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.stack { display: grid; gap: 16px; align-content: start; }
.stack-center { align-self: center; }
.shot-clear { background: transparent; }
.pill-end { margin-left: auto; }
.cta-tight { margin-top: 0; }
.notfound h1 { padding: 0; font-size: clamp(28px, 7vw, 40px); letter-spacing: -0.04em; line-height: 1.05; }
.center-cta { justify-content: center; }