/* Sillaxe : la feuille des pages vitrines, l'accueil et Sillaxe+ (13/10).
 *
 * Direction « Cockpit » choisie le 13/10 : sombre comme l'app en guidage,
 * clair complet quand l'appareil est en clair. La feuille ne charge rien
 * d'extérieur et la page n'a aucun style en ligne (politique de sécurité).
 *
 * Les jetons portent les noms de styles.css (`--ink`, `--plum`, `--violet`,
 * `--accent`, `--bg`, `--surface`, `--text`…) : les feuilles des saisons les
 * redéfinissent sur `:root[data-<saison>]`, et la page prend leurs couleurs
 * sans règle de plus. Les couleurs d'état (trafic, zones) ne changent jamais.
 */

:root {
  color-scheme: dark;
  --ink: #0b0714;
  --ink-2: #120c1d;
  --plum: #2a173d;
  --plum-2: #1d1229;
  --violet: #b857ff;
  --violet-dim: #9147d9;
  --sage: #44e5b4;
  --amber: #ffae2b;
  --ivory: #f6f2ff;

  --bg: var(--ink);
  --bg-elevated: var(--ink-2);
  --surface: color-mix(in srgb, var(--plum) 30%, var(--ink));
  --surface-2: color-mix(in srgb, var(--plum) 52%, var(--ink));
  --text: var(--ivory);
  --text-dim: rgba(246, 242, 255, 0.74);
  --text-faint: rgba(246, 242, 255, 0.64);
  --accent: var(--violet);
  --accent-dim: var(--violet-dim);
  /* L'accent posé en texte : éclairci sur le fond sombre, pour rester
     lisible quelle que soit la saison. */
  --accent-text: color-mix(in srgb, var(--accent) 62%, white);
  --on-accent: var(--ink);
  --accent-hover: color-mix(in srgb, var(--accent) 82%, white);
  --ok: var(--sage);
  --border: rgba(246, 242, 255, 0.12);
  --border-2: rgba(246, 242, 255, 0.22);
  --border-strong: color-mix(in srgb, var(--accent) 45%, transparent);
  --glow: color-mix(in srgb, var(--accent) 26%, transparent);
  --wash: color-mix(in srgb, var(--accent) 12%, transparent);
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
  --store-bg: var(--ivory);
  --store-text: var(--ink);
  --phone: linear-gradient(150deg, #3a3446, #0d0b12 40%, #1a1622);

  --font: -apple-system, "SF Pro Text", "Segoe UI", system-ui, sans-serif;
  --font-display: -apple-system, "SF Pro Display", "Segoe UI", system-ui, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f7f4fc;
  --bg-elevated: #fbf9ff;
  --surface: #ffffff;
  --surface-2: #f3edfc;
  --text: #190f29;
  --text-dim: rgba(25, 15, 41, 0.74);
  --text-faint: rgba(25, 15, 41, 0.66);
  --accent: #7d38bd;
  --accent-dim: #632691;
  --accent-text: var(--accent);
  --on-accent: #ffffff;
  --accent-hover: color-mix(in srgb, var(--accent) 84%, black);
  --ok: #06704f;
  --border: rgba(25, 15, 41, 0.12);
  --border-2: rgba(25, 15, 41, 0.22);
  --border-strong: color-mix(in srgb, var(--accent) 38%, transparent);
  --glow: color-mix(in srgb, var(--accent) 16%, transparent);
  --wash: color-mix(in srgb, var(--accent) 8%, transparent);
  --shadow: 0 26px 60px rgba(40, 18, 62, 0.16);
  --store-bg: #190f29;
  --store-text: #ffffff;
}

/* Sans choix mémorisé, la page suit le thème de l'appareil, avant même
   l'exécution du moindre script : aucun éclair sombre au premier affichage. */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    color-scheme: light;
    --bg: #f7f4fc;
    --bg-elevated: #fbf9ff;
    --surface: #ffffff;
    --surface-2: #f3edfc;
    --text: #190f29;
    --text-dim: rgba(25, 15, 41, 0.74);
    --text-faint: rgba(25, 15, 41, 0.66);
    --accent: #7d38bd;
    --accent-dim: #632691;
    --accent-text: var(--accent);
    --on-accent: #ffffff;
    --accent-hover: color-mix(in srgb, var(--accent) 84%, black);
    --ok: #06704f;
    --border: rgba(25, 15, 41, 0.12);
    --border-2: rgba(25, 15, 41, 0.22);
    --border-strong: color-mix(in srgb, var(--accent) 38%, transparent);
    --glow: color-mix(in srgb, var(--accent) 16%, transparent);
    --wash: color-mix(in srgb, var(--accent) 8%, transparent);
    --shadow: 0 26px 60px rgba(40, 18, 62, 0.16);
    --store-bg: #190f29;
    --store-text: #ffffff;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background:
    radial-gradient(60rem 36rem at 88% -6%, var(--glow), transparent 70%),
    radial-gradient(40rem 30rem at -8% 42%, color-mix(in srgb, var(--sage) 7%, transparent), transparent 70%),
    var(--bg);
  color: var(--text);
  font: 17px/1.55 var(--font);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); letter-spacing: -0.035em; text-wrap: balance; }
h2 { font-size: clamp(2.1rem, 4.4vw, 3.5rem); line-height: 1.04; }
h3 { font-size: 1.2rem; line-height: 1.25; letter-spacing: -0.02em; }

.wrap { width: min(1200px, 100% - 48px); margin-inline: auto; }
.is-hidden, [hidden] { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 60;
  padding: 10px 14px; border-radius: 10px;
  background: var(--accent); color: var(--on-accent); font-weight: 700; text-decoration: none;
}
.skip-link:focus { top: 12px; }
:focus-visible { outline: 3px solid var(--accent-text); outline-offset: 3px; border-radius: 6px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin: 0 0 18px;
  color: var(--accent-text);
  font: 700 0.74rem/1.3 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; border-radius: 2px; background: currentColor; }
.lede { color: var(--text-dim); font-size: clamp(1.05rem, 1.5vw, 1.22rem); line-height: 1.6; }

/* Boutons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 22px;
  border: 1px solid transparent; border-radius: 15px;
  font: 700 1rem/1.2 var(--font-display); letter-spacing: -0.01em;
  text-decoration: none; text-align: center; cursor: pointer;
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease;
}
.btn:hover { transform: translateY(-1px); }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn-primary { background: var(--accent); color: var(--on-accent); box-shadow: 0 14px 34px var(--glow); }
.btn-primary:hover, .btn-primary:focus-visible { background: var(--accent-hover); }
.btn-store { background: var(--store-bg); color: var(--store-text); }
.btn-ghost { border-color: var(--border-2); color: var(--text); background: var(--surface); }
.btn-ghost:hover, .btn-ghost:focus-visible { border-color: var(--accent); }
.btn-wide { width: 100%; }
.btn:disabled { opacity: 0.6; cursor: wait; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .btn { transition: none; }
  .btn:hover { transform: none; }
}

/* Barre de navigation */
.nav {
  position: sticky; top: 0; z-index: 30;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
}
.nav .wrap { display: flex; align-items: center; gap: 24px; min-height: 72px; }
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font: 800 1.12rem/1 var(--font-display); letter-spacing: -0.02em; text-decoration: none;
}
.brand img { width: 30px; height: 30px; }
.brand sup { margin-left: 1px; font-size: 0.5em; font-weight: 700; line-height: 0; }
.nav-links { display: flex; gap: 24px; margin: 0 auto 0 12px; padding: 0; list-style: none; }
.nav-links a { color: var(--text-dim); font-weight: 600; font-size: 0.95rem; text-decoration: none; }
.nav-links a:hover, .nav-links a[aria-current] { color: var(--text); }
.nav-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav-actions .btn { min-height: 42px; padding: 0 16px; font-size: 0.92rem; border-radius: 12px; }
.nav-account { color: var(--text-dim); font-weight: 600; font-size: 0.92rem; text-decoration: none; }
.nav-account:hover { color: var(--text); }
.theme-toggle {
  appearance: none; display: grid; place-items: center; width: 42px; height: 42px; padding: 0;
  border: 1px solid var(--border-2); border-radius: 50%;
  background: var(--surface); color: var(--text); cursor: pointer;
}
.theme-toggle svg { width: 20px; height: 20px; }

/* En-tête de l'accueil */
.hero { padding: clamp(40px, 7vw, 96px) 0 clamp(56px, 8vw, 110px); }
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  grid-template-areas: "eyebrow stage" "title stage" "lede stage" "actions stage" "note stage" "proofs stage";
  column-gap: clamp(32px, 6vw, 88px); align-items: center; align-content: center;
}
.hero-copy { display: contents; }
.hero-grid .eyebrow { grid-area: eyebrow; align-self: end; }
.hero-grid h1 { grid-area: title; }
.hero-grid .lede { grid-area: lede; max-width: 34rem; }
.hero-grid .hero-actions { grid-area: actions; }
.hero-grid .hero-note { grid-area: note; }
.hero-grid .proofs { grid-area: proofs; align-self: start; }
.hero-grid .stage { grid-area: stage; }
.hero h1 { margin-bottom: 26px; font-size: clamp(3rem, 6.6vw, 5.9rem); line-height: 0.95; letter-spacing: -0.055em; }
.hero h1 em {
  font-style: normal; color: var(--accent-text);
  background: linear-gradient(115deg, var(--accent-text), var(--accent) 55%, var(--accent-dim));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-note { margin-top: 18px; color: var(--text-faint); font-size: 0.92rem; }
.hero-note strong { color: var(--text); font-weight: 650; }
.proofs { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 0; padding: 0; list-style: none; }
.proofs li {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px;
  border: 1px solid var(--border); border-radius: 999px;
  background: var(--surface); color: var(--text-dim); font-size: 0.86rem; font-weight: 600;
}
.proofs li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 10px var(--ok); }

.stage { position: relative; display: grid; place-items: center; min-height: 560px; }
.stage::before {
  content: ""; position: absolute; inset: 8% 6%; border-radius: 50%;
  background: radial-gradient(circle, var(--glow), transparent 68%); filter: blur(10px);
}
.phone {
  position: relative; width: clamp(250px, 25vw, 320px); padding: 9px; border-radius: 50px;
  background: var(--phone); box-shadow: var(--shadow), inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}
.phone img { width: 100%; border-radius: 41px; aspect-ratio: 690 / 1499; object-fit: cover; }
.callout {
  position: absolute; z-index: 2; display: flex; align-items: center; gap: 10px; max-width: 230px;
  padding: 11px 14px; border: 1px solid var(--border-2); border-radius: 14px;
  background: color-mix(in srgb, var(--surface-2) 90%, transparent);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
  font-size: 0.86rem; font-weight: 600; line-height: 1.3;
}
.callout i { flex: none; width: 9px; height: 9px; border-radius: 50%; background: var(--c); box-shadow: 0 0 12px var(--c); }
.callout-1 { --c: var(--amber); left: 0; bottom: 26%; }
.callout-2 { --c: var(--sage); right: 0; top: 16%; }

/* Bandeau de l'essentiel */
.band { border-block: 1px solid var(--border); background: color-mix(in srgb, var(--surface-2) 60%, transparent); }
.band ul { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0 auto; padding: 0; list-style: none; }
.band li { padding: 22px 18px; border-left: 1px solid var(--border); }
.band li:first-child { border-left: 0; padding-left: 0; }
.band strong { display: block; font: 800 1.05rem/1.2 var(--font-display); letter-spacing: -0.02em; }
.band span { color: var(--text-faint); font-size: 0.9rem; }

/* Sections */
section { scroll-margin-top: 84px; }
.section { padding: clamp(52px, 7vw, 96px) 0; }
.section + .section { padding-top: clamp(16px, 3vw, 40px); }
.section-head { max-width: 46rem; margin-bottom: clamp(32px, 5vw, 52px); }
.section-head .lede { margin-top: 18px; }

/* Le trajet en quatre temps */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; margin: 0; padding: 0; list-style: none; counter-reset: etape; }
.step { display: flex; flex-direction: column; gap: 14px; padding: 18px 18px 22px; border: 1px solid var(--border); border-radius: 26px; background: var(--surface); }
.step .shot { width: 100%; max-width: 210px; margin: 0 auto 4px; padding: 7px; border-radius: 34px; background: var(--phone); }
.step .shot img { width: 100%; border-radius: 28px; aspect-ratio: 690 / 1499; object-fit: cover; }
.step-kicker { color: var(--text-faint); font: 700 0.72rem/1.2 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; }
.step-kicker::before { counter-increment: etape; content: "0" counter(etape) "\00a0\00a0"; color: var(--accent-text); }
.step p { color: var(--text-dim); font-size: 0.95rem; }
.step .plus-line {
  margin-top: auto; padding: 12px 14px; border-radius: 14px;
  background: var(--wash); border: 1px solid var(--border-strong);
  color: var(--text); font-size: 0.9rem; line-height: 1.45;
}
.plus-line b { color: var(--accent-text); font-weight: 800; }
.tag-plus {
  display: inline-block; margin-left: 6px; padding: 2px 8px; border-radius: 999px;
  background: var(--wash); border: 1px solid var(--border-strong); color: var(--accent-text);
  font: 800 0.68rem/1.4 var(--font-mono); letter-spacing: 0.06em; vertical-align: 2px;
}

/* CarPlay et le gratuit */
.carplay-card {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 40px; align-items: center;
  padding: clamp(28px, 5vw, 60px); border: 1px solid var(--border); border-radius: 36px;
  background: radial-gradient(40rem 20rem at 100% 0%, var(--glow), transparent 70%), var(--surface-2);
}
.carplay-card .lede { margin-top: 16px; }
.carplay-card .note { margin-top: 18px; color: var(--text-faint); font-size: 0.9rem; }
.ticks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 0; padding: 0; list-style: none; }
.ticks li {
  display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px;
  border: 1px solid var(--border); border-radius: 16px; background: var(--surface);
  font-size: 0.95rem; font-weight: 600; line-height: 1.4;
}
.ticks svg { flex: none; width: 22px; height: 22px; color: var(--ok); }

/* Sillaxe+ */
.plus-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; }
.plus-head .section-head { margin-bottom: 40px; }
.plus-mark { margin-bottom: 40px; font: 900 clamp(3.2rem, 7vw, 6rem)/0.9 var(--font-display); letter-spacing: -0.06em; }
.plus-mark span, .brand-plus { color: var(--accent-text); }
.benefits { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin: 0; padding: 0; list-style: none; }
.benefits li {
  display: grid; grid-template-columns: 44px 1fr; gap: 6px 14px; align-items: start;
  padding: 18px; border: 1px solid var(--border); border-radius: 20px; background: var(--surface);
}
.benefits .ico {
  grid-row: span 2; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 13px;
  background: var(--wash); color: var(--accent-text);
}
.benefits .ico svg { width: 24px; height: 24px; }
.benefits strong { font: 750 1.02rem/1.25 var(--font-display); letter-spacing: -0.015em; }
.benefits span:not(.ico) { color: var(--text-dim); font-size: 0.92rem; }
.footnote { margin-top: 16px; color: var(--text-faint); font-size: 0.88rem; }

/* Formules */
.plans { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin: 0; padding: 0; list-style: none; }
.plan {
  position: relative; display: flex; flex-direction: column; gap: 8px;
  padding: 24px 20px 20px; border: 1px solid var(--border); border-radius: 24px; background: var(--surface);
}
.plan.is-best {
  border-color: var(--border-strong);
  background: radial-gradient(18rem 10rem at 50% 0%, var(--glow), transparent 75%), var(--surface-2);
  box-shadow: 0 20px 50px var(--glow);
}
.plan-tag {
  position: absolute; top: -12px; left: 20px; padding: 5px 10px; border-radius: 999px;
  background: var(--accent); color: var(--on-accent);
  font: 800 0.7rem/1.2 var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase;
}
.plan-name { color: var(--text-dim); font-weight: 700; }
.plan-price { font: 850 2.3rem/1 var(--font-display); letter-spacing: -0.04em; }
.plan-month { color: var(--text-dim); font-size: 0.95rem; }
.plan-save { min-height: 1.4em; color: var(--ok); font-size: 0.9rem; font-weight: 700; }
.plan-dates { margin: 6px 0 2px; padding: 0; border-top: 1px dashed var(--border-2); }
.plan-dates div { display: flex; justify-content: space-between; gap: 10px; padding: 8px 0; border-bottom: 1px dashed var(--border-2); font-size: 0.9rem; }
.plan-dates dt { color: var(--text-dim); }
.plan-dates dd { margin: 0; font-weight: 750; text-align: right; }
.plan .btn { margin-top: 8px; }

.code-promo { margin-top: 18px; }
.code-promo summary {
  display: inline-flex; align-items: center; min-height: 44px; cursor: pointer;
  color: var(--accent-text); font-weight: 650; list-style: none;
}
.code-promo summary::-webkit-details-marker { display: none; }
.code-promo summary::after { content: "+"; margin-left: 8px; font-weight: 800; }
.code-promo[open] summary::after { content: "\2212"; }
.code-promo label { display: block; margin: 4px 0 6px; color: var(--text-dim); font-size: 0.9rem; }
.code-promo input {
  width: min(320px, 100%); min-height: 46px; padding: 0 14px;
  border: 1px solid var(--border-2); border-radius: 12px; background: var(--surface); color: var(--text);
  font: 600 1rem/1.2 var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase;
}
.form-status { min-height: 1.5em; margin-top: 12px; color: var(--text); font-weight: 600; }
.form-status:empty { display: none; }
.form-status a { color: var(--accent-text); margin-left: 4px; }

.conditions {
  display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 16px 40px;
  margin-top: 22px; color: var(--text-faint); font-size: 0.88rem; line-height: 1.6;
}
.conditions p + p { margin-top: 8px; }
.conditions a { color: var(--text-dim); }

/* Le récapitulatif daté : choisir une durée, voir ce qu'on paie et quand */
.builder { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: 24px; align-items: start; }
.durations { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin: 0; padding: 0; border: 0; }
.choice-input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.duration {
  position: relative; display: grid; gap: 4px; padding: 20px;
  border: 2px solid var(--border-2); border-radius: 22px; background: var(--surface); cursor: pointer;
}
.duration:hover { border-color: var(--accent); }
.duration .plan-name { color: var(--text); font: 800 1.1rem/1.2 var(--font-display); }
.duration .plan-price { font-size: 2rem; }
.choice-input:checked + .duration {
  border-color: var(--accent);
  background: radial-gradient(16rem 8rem at 50% 0%, var(--glow), transparent 75%), var(--surface-2);
  box-shadow: 0 18px 44px var(--glow);
}
.choice-input:focus-visible + .duration { outline: 3px solid var(--accent-text); outline-offset: 3px; }
.duration .plan-tag { left: auto; right: 16px; }
.recap { position: sticky; top: 92px; padding: 26px; border: 1px solid var(--border); border-radius: 26px; background: var(--surface-2); box-shadow: var(--shadow); }
.recap h3 { margin-bottom: 14px; font-size: 1.15rem; }
.recap-empty { color: var(--text-dim); }
.recap-item { display: none; }
.builder:has(.choice-input:checked) .recap-empty { display: none; }
.builder:has(#duree-mensuelle:checked) .recap-mensuelle,
.builder:has(#duree-trimestrielle:checked) .recap-trimestrielle,
.builder:has(#duree-semestrielle:checked) .recap-semestrielle,
.builder:has(#duree-annuelle:checked) .recap-annuelle { display: block; }
/* Un navigateur sans `:has()` montre les quatre récapitulatifs à la suite :
   chacun garde son bouton, rien ne devient inaccessible. */
@supports not selector(:has(*)) {
  .recap-empty { display: none; }
  .recap-item { display: block; }
  .recap-item + .recap-item { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--border); }
}
.recap dl { margin: 0 0 16px; }
.recap dl div { display: flex; justify-content: space-between; gap: 12px; padding: 13px 0; border-bottom: 1px dashed var(--border-2); }
.recap dt { color: var(--text-dim); }
.recap dd { margin: 0; font: 800 1.05rem/1.3 var(--font-display); text-align: right; }

/* Le comparatif complet */
.compare { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.compare-col { padding: 24px; border: 1px solid var(--border); border-radius: 24px; background: var(--surface); }
.compare-col.is-plus { border-color: var(--border-strong); background: radial-gradient(22rem 12rem at 100% 0%, var(--glow), transparent 75%), var(--surface-2); }
.compare-col h3 { margin-bottom: 4px; font-size: 1.4rem; }
.compare-col > p { margin-bottom: 16px; color: var(--text-faint); font-size: 0.92rem; }
.compare-col ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.compare-col li { position: relative; padding-left: 28px; font-size: 0.95rem; line-height: 1.45; }
.compare-col li::before {
  content: ""; position: absolute; left: 0; top: 0.18em; width: 18px; height: 18px; border-radius: 6px;
  background: color-mix(in srgb, var(--ok) 18%, transparent);
}
.compare-col li::after {
  content: ""; position: absolute; left: 5px; top: calc(0.18em + 5px); width: 7px; height: 4px;
  border-left: 2px solid var(--ok); border-bottom: 2px solid var(--ok); transform: rotate(-45deg);
}
.compare-col.is-plus li::before { background: var(--wash); }
.compare-col.is-plus li::after { border-color: var(--accent-text); }

/* L'essai en trois temps */
.timeline { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 0; padding: 0; list-style: none; border: 1px solid var(--border); border-radius: 26px; overflow: hidden; background: var(--surface); }
.timeline li { padding: 24px 24px 26px; border-left: 1px solid var(--border); }
.timeline li:first-child { border-left: 0; }
.timeline b { display: block; color: var(--accent-text); font: 700 0.74rem/1.3 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; }
.timeline strong { display: block; margin: 10px 0 6px; font: 850 1.7rem/1.1 var(--font-display); letter-spacing: -0.03em; }
.timeline span { color: var(--text-dim); font-size: 0.95rem; }

/* Questions */
.faq { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 20px; align-items: start; }
.faq details { border: 1px solid var(--border); border-radius: 18px; background: var(--surface); }
.faq summary { display: flex; justify-content: space-between; gap: 16px; padding: 18px 20px; cursor: pointer; font-weight: 700; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent-text); font: 700 1.3rem/1 var(--font-display); }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { padding: 0 20px 18px; color: var(--text-dim); font-size: 0.95rem; }
.faq details p + p { margin-top: -8px; }

/* Appel final */
.final { text-align: center; }
.final-card {
  padding: clamp(36px, 6vw, 72px) 24px; border: 1px solid var(--border); border-radius: 36px;
  background: radial-gradient(40rem 18rem at 50% 0%, var(--glow), transparent 70%), var(--surface-2);
}
.final-card h2 { max-width: 18ch; margin: 0 auto 14px; }
.final-card .hero-actions { justify-content: center; }

/* Page Sillaxe+ */
.plus-hero { padding: clamp(48px, 8vw, 104px) 0 clamp(36px, 5vw, 64px); text-align: center; }
.plus-hero .plus-mark { margin: 0; font-size: clamp(4.2rem, 11vw, 9rem); }
.plus-hero h1 { max-width: 18ch; margin: 18px auto; font-size: clamp(2rem, 4.6vw, 3.6rem); line-height: 1.05; }
.plus-hero .lede { max-width: 36rem; margin: 0 auto; }
.plus-hero .hero-actions { justify-content: center; }

/* Pied de page */
.footer { margin-top: 40px; padding: 48px 0 32px; border-top: 1px solid var(--border); color: var(--text-faint); font-size: 0.9rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 28px; }
.footer-brand p { margin-top: 12px; }
.footer h2 { margin: 0 0 12px; color: var(--text); font: 700 0.8rem/1.2 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; }
.footer ul { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.footer a { color: var(--text-dim); text-decoration: none; }
.footer a:hover { color: var(--text); text-decoration: underline; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--border); }

/* La barre d'action collée en bas, sur téléphone */
.sticky-cta { display: none; }

/* Le bandeau de Noël, posé par noel.js quand la version en vente le permet */
.noel-banner { margin-top: 12px; }

/* Grandes tablettes */
@media (max-width: 1100px) {
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .benefits { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nav-links { display: none; }
}

/* Téléphones */
@media (max-width: 760px) {
  body { font-size: 16px; }
  .wrap { width: min(100% - 32px, 1200px); }
  .nav .wrap { min-height: 64px; gap: 10px; }
  .nav-account { display: none; }
  .hero { padding-top: 28px; }
  .hero-grid { grid-template-columns: 1fr; grid-template-areas: "eyebrow" "title" "lede" "stage" "actions" "note" "proofs"; }
  .hero h1 { margin-bottom: 18px; font-size: clamp(2.7rem, 13vw, 3.6rem); }
  .hero-actions .btn { flex: 1 1 100%; }
  .stage { min-height: 0; padding: 22px 0 6px; }
  .stage::before { inset: 0; }
  /* Le bas de l'écran de l'app : vitesse, limitation, Horizon, arrivée. */
  .hero .phone { width: 100%; padding: 6px; border-radius: 28px; }
  .hero .phone img { border-radius: 22px; aspect-ratio: 690 / 640; object-position: 50% 100%; }
  .callout { display: none; }
  .band ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .band li { border-left: 0; padding: 16px 0; }
  .band li:nth-child(odd) { padding-right: 12px; }
  .steps { grid-template-columns: 1fr; }
  .step { display: grid; grid-template-columns: 112px 1fr; align-items: start; gap: 10px 16px; }
  .step .shot { grid-row: span 4; max-width: 112px; padding: 5px; border-radius: 22px; }
  .step .shot img { border-radius: 18px; }
  .step .plus-line { grid-column: 1 / -1; }
  .carplay-card { grid-template-columns: 1fr; }
  .ticks { grid-template-columns: 1fr; }
  .plus-head { flex-direction: column; align-items: flex-start; gap: 0; }
  .plus-head .section-head, .plus-mark { margin-bottom: 24px; }
  .benefits { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr; gap: 12px; }
  .plan { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2px 12px; padding: 16px; border-radius: 20px; }
  .plan.is-best { margin-top: 10px; }
  .plan-name, .plan-month, .plan-save { grid-column: 1; }
  .plan-price { grid-column: 2; grid-row: 1 / span 2; font-size: 1.9rem; text-align: right; }
  .plan-save { min-height: 0; }
  .plan-dates, .plan .btn { grid-column: 1 / -1; }
  .plan .btn { min-height: 46px; margin-top: 8px; }
  .conditions { grid-template-columns: 1fr; }
  .builder { grid-template-columns: 1fr; }
  .durations { grid-template-columns: 1fr; }
  .recap { position: static; }
  .compare { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; }
  .timeline li { border-left: 0; border-top: 1px solid var(--border); }
  .timeline li:first-child { border-top: 0; }
  .faq { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .sticky-cta {
    position: sticky; bottom: 0; z-index: 40; display: flex; gap: 10px;
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--border);
    background: color-mix(in srgb, var(--bg) 90%, transparent);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  }
  .sticky-cta .btn { flex: 1; min-height: 48px; padding: 0 12px; font-size: 0.95rem; }
}

@media print {
  .nav, .sticky-cta, .hero-actions, .theme-toggle { display: none; }
}