/* Vitrine Arpi (landing). Aucune couleur en dur : tout vient de tokens.css (design/tokens.json). */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--surface-0); color: var(--ink);
  font-family: var(--font-ui); font-size: 17px; line-height: 1.6; font-weight: 400;
  -webkit-font-smoothing: antialiased;
}
img, svg, video { display: block; max-width: 100%; }
a { color: var(--lime); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
h1, h2, h3 { margin: 0; font-weight: 700; letter-spacing: -0.01em; line-height: 1.12; }
h2 { font-size: clamp(28px, 3.6vw, 44px); max-width: 22ch; }
h3 { font-size: 22px; }
p { margin: 0; }
.wrap { width: min(1180px, 100% - 40px); margin-inline: auto; }
.mono { font-family: var(--font-mono); }
.lime { color: var(--lime); }
.label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-muted); margin: 0 0 14px; font-weight: 400;
}
.glass {
  background: var(--surface-glass); border: 1px solid var(--line); border-radius: var(--radius-panel);
  -webkit-backdrop-filter: blur(var(--glass-blur)); backdrop-filter: blur(var(--glass-blur));
}

/* Boutons : une seule action principale (lime) par vue */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 10px 18px; border-radius: var(--radius-control);
  font: inherit; font-size: 15px; font-weight: 600; white-space: nowrap;
  border: 1px solid var(--line); color: var(--ink); background: transparent;
  transition: background 120ms, border-color 120ms, transform 120ms;
}
.btn:hover { text-decoration: none; background: var(--track); }
.btn--primary { background: var(--lime); border-color: var(--lime); color: var(--on-lime); font-weight: 700; }
.btn--primary:hover { background: var(--lime-deep); border-color: var(--lime-deep); }
.btn--ghost { color: var(--ink); }
.btn--grand { min-height: 52px; padding: 12px 24px; font-size: 16px; }
.btn:focus-visible, a:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; }

/* ------------------------------------------------------------ barre du haut */
.topbar {
  position: sticky; top: 0; z-index: 10; height: 64px;
  background: var(--surface-glass); -webkit-backdrop-filter: blur(var(--glass-blur)); backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--line);
}
.topbar__in { height: 100%; display: flex; align-items: center; gap: 32px; }
.topbar__logo { display: block; }
.topbar__nav { display: flex; gap: 24px; margin-left: 8px; }
.topbar__nav a { color: var(--ink-secondary); font-size: 15px; font-weight: 500; }
.topbar__nav a:hover { color: var(--ink); text-decoration: none; }
.topbar__actions { margin-left: auto; display: flex; gap: 10px; }

/* ------------------------------------------------------------ héros */
.hero { position: relative; overflow: hidden; padding: 72px 0 56px; min-height: 640px; }
.hero__fond { position: absolute; inset: 0; z-index: 0; }
.hero__video { width: 100%; height: 100%; object-fit: cover; object-position: 72% 50%; opacity: 0.38; }
.hero__voile {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, var(--surface-0) 0%, color-mix(in srgb, var(--surface-0) 88%, transparent) 42%, color-mix(in srgb, var(--surface-0) 35%, transparent) 100%),
    linear-gradient(180deg, color-mix(in srgb, var(--surface-0) 40%, transparent), var(--surface-0) 95%);
}
.hero__in { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 48px; align-items: center; }
.hero__titre { font-size: clamp(38px, 5vw, 62px); line-height: 1.04; letter-spacing: -0.02em; }
.hero__accroche { margin-top: 22px; font-size: 19px; color: var(--ink-secondary); max-width: 54ch; }
.hero__cta { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero__note { margin-top: 18px; font-size: 11px; letter-spacing: 0.06em; color: var(--ink-muted); }

/* Maquette de l'écran Carte */
.mock { border: 1px solid var(--line); border-radius: var(--radius-panel); overflow: hidden; background: var(--surface-1); box-shadow: 0 30px 80px color-mix(in srgb, var(--surface-0) 80%, transparent); }
.mock__barre { height: 40px; display: flex; align-items: center; gap: 14px; padding: 0 14px; border-bottom: 1px solid var(--line); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-muted); }
.mock__pastille { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; color: var(--ink-secondary); }
.mock__pastille i { width: 6px; height: 6px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 8px var(--lime); }
.mock__scene { position: relative; aspect-ratio: 16 / 10.6; }
.mock__carte { position: absolute; inset: 0; width: 100%; height: 100%; }
.mock__chips { position: absolute; left: 12px; top: 12px; display: flex; flex-wrap: wrap; gap: 6px; max-width: 55%; }
.chip { padding: 4px 9px; border-radius: var(--radius-pill); border: 1px solid var(--line); background: var(--surface-glass); font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-muted); }
.chip--on { color: var(--lime); border-color: color-mix(in srgb, var(--lime) 45%, transparent); }
.mock__fiche { position: absolute; right: 12px; top: 12px; bottom: 12px; width: 44%; padding: 14px; display: flex; flex-direction: column; gap: 8px; font-size: 12px; }
.mock__fiche .label { margin: 0; font-size: 9px; }
.mock__score { display: flex; align-items: baseline; gap: 8px; }
.mock__score strong { font-family: var(--font-mono); font-size: 34px; line-height: 1; color: var(--lime); font-weight: 600; }
.mock__score span { font-size: 10px; color: var(--ink-muted); letter-spacing: 0.06em; text-transform: uppercase; }
.mock__verdict { color: var(--ink-secondary); font-size: 12px; line-height: 1.45; }
.mock__detail { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-direction: column; gap: 7px; }
.mock__detail li { display: grid; gap: 4px; font-size: 11px; color: var(--ink-secondary); }
.mock__detail i { display: block; height: 4px; border-radius: 2px; background: var(--gradient-weight-rail); position: relative; overflow: hidden; }
.mock__detail i::after { content: ""; position: absolute; inset: 0; width: var(--w); background: var(--gradient-weight); border-radius: inherit; }
.mock__detail i.malus { background: var(--track); }
.mock__detail i.malus::after { background: var(--danger); }
.mock__btn { margin-top: auto; padding: 8px 10px; border-radius: var(--radius-control); background: var(--lime); color: var(--on-lime); font-size: 10px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; text-align: center; }
.balayage { animation: balayage 5s ease-in-out infinite; }
@keyframes balayage { 0% { transform: translateY(0); } 70% { transform: translateY(460px); } 100% { transform: translateY(460px); } }
.bulle--best circle:last-child { transform-origin: 445px 155px; animation: reticule 3s linear infinite; }
@keyframes reticule { to { transform: rotate(360deg); } }

/* ------------------------------------------------------------ chiffres */
.chiffres { padding: 56px 0 64px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface-1); }
.chiffres__grille { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 28px; }
.chiffres__grille li { display: flex; flex-direction: column; gap: 6px; }
.chiffres__grille strong { font-size: clamp(30px, 3.4vw, 44px); line-height: 1; color: var(--lime); font-weight: 600; letter-spacing: -0.02em; }
.chiffres__grille li > span { font-size: 14px; color: var(--ink-secondary); max-width: 22ch; }

/* ------------------------------------------------------------ bandes */
.band { padding: 96px 0; }
.band--alt { background: var(--surface-1); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.band__intro { margin-top: 18px; max-width: 70ch; color: var(--ink-secondary); }
.trois { margin-top: 44px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.carte { padding: 26px; border: 1px solid var(--line); border-radius: var(--radius-panel); background: var(--surface-1); display: flex; flex-direction: column; gap: 12px; }
.band--alt .carte { background: var(--surface-0); }
.carte p { color: var(--ink-secondary); font-size: 16px; }
.carte__pictos { font-size: 11px; letter-spacing: 0.14em; color: var(--lime); }
.badge { align-self: flex-start; padding: 3px 9px; border-radius: var(--radius-pill); border: 1px solid color-mix(in srgb, var(--cyan) 50%, transparent); color: var(--cyan); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; }

/* ------------------------------------------------------------ fonctionnalités (texte + maquette) */
.fonction { padding: 72px 0; }
.fonction__in { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.fonction--inverse .fonction__in > .fonction__texte { order: 1; }
.fonction--inverse .fonction__in > .fonction__mock { order: 2; }
.fonction__texte p { margin-top: 16px; color: var(--ink-secondary); max-width: 52ch; }
.fonction__texte h2 { font-size: clamp(26px, 3vw, 38px); }

.panneau { padding: 20px; display: flex; flex-direction: column; gap: 10px; font-size: 13px; }
.panneau .label { margin: 10px 0 2px; font-size: 10px; }
.panneau__titre { font-size: 18px; font-weight: 700; display: flex; flex-wrap: wrap; gap: 10px; align-items: baseline; }
.panneau__titre .mono { font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-muted); font-weight: 400; }
.critere { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; align-items: center; }
.critere span { color: var(--ink-secondary); }
.critere b { font-size: 12px; font-weight: 500; color: var(--lime); }
.critere b.malus { color: var(--danger); }
.critere .bar { grid-column: 1 / -1; }
.critere--exclu b { color: var(--danger); text-transform: uppercase; letter-spacing: 0.1em; font-size: 10px; }
.bar { position: relative; height: 4px; border-radius: 2px; background: var(--gradient-weight-rail); overflow: hidden; }
.bar i { position: absolute; inset: 0; width: var(--w); background: var(--gradient-weight); border-radius: inherit; }
.bar--malus { background: var(--track); }
.bar--malus i { background: var(--danger); }
.panneau__actions { margin-top: 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; align-items: center; }
.panneau__actions > .mono:last-child { text-align: center; padding: 8px 10px; border: 1px solid var(--line); border-radius: var(--radius-control); font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink); }

.panneau--regle .label { margin-top: 0; }
.regle { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.regle div { display: flex; flex-direction: column; gap: 2px; }
.regle dt { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-muted); }
.regle dd { margin: 0; font-size: 26px; font-weight: 700; letter-spacing: -0.01em; }
.regle__extrait { margin: 10px 0 0; padding: 12px 14px; border-left: 2px solid var(--lime); background: var(--track); border-radius: 0 var(--radius-control) var(--radius-control) 0; color: var(--ink-secondary); font-size: 14px; line-height: 1.5; display: flex; gap: 12px; align-items: baseline; }
.regle__extrait .mono { flex: none; font-size: 10px; color: var(--lime); letter-spacing: 0.08em; }
.regle__fiab { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--warning); }

.calques { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.calque { padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius-control); background: var(--surface-1); display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; align-items: center; }
.calque b { font-size: 14px; font-weight: 600; }
.calque > span:last-child { grid-column: 2; font-size: 12px; color: var(--ink-muted); line-height: 1.35; }
.calque__fiab { grid-row: 1 / span 2; width: 26px; height: 26px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; border: 1px solid var(--line); font-size: 11px; color: var(--cyan); }

/* ------------------------------------------------------------ sources */
.sources { margin-top: 40px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.source { padding: 20px; border: 1px solid var(--line); border-radius: var(--radius-panel); background: var(--surface-0); display: flex; flex-direction: column; gap: 6px; }
.source .label { margin: 0 0 6px; font-size: 10px; }
.source b { font-size: 16px; font-weight: 600; }
.source span { font-size: 13px; color: var(--ink-muted); line-height: 1.45; }

/* ------------------------------------------------------------ villes */
.villes { list-style: none; margin: 40px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-panel); overflow: hidden; }
.villes li { padding: 22px 24px; background: var(--surface-0); display: flex; flex-direction: column; gap: 6px; }
.villes b { font-size: 20px; font-weight: 700; }
.villes span { font-size: 11px; letter-spacing: 0.06em; color: var(--ink-muted); }
.villes__suite { margin-top: 22px; color: var(--ink-secondary); max-width: 64ch; }

/* ------------------------------------------------------------ accès */
.acces { padding: 120px 0; text-align: center; background: radial-gradient(60% 70% at 50% 100%, color-mix(in srgb, var(--lime) 14%, transparent), transparent 70%), var(--surface-0); }
.acces__in { display: flex; flex-direction: column; align-items: center; gap: 18px; }
.acces h2 { max-width: none; font-size: clamp(30px, 4vw, 50px); }
.acces p:not(.label) { color: var(--ink-secondary); max-width: 58ch; }
.acces .hero__cta { margin-top: 12px; justify-content: center; }

/* ------------------------------------------------------------ pied */
.pied { border-top: 1px solid var(--line); padding: 44px 0; background: var(--surface-1); }
.pied__in { display: grid; grid-template-columns: 1fr auto; gap: 24px 48px; align-items: start; }
.pied__marque { display: flex; flex-direction: column; gap: 12px; color: var(--ink-secondary); font-size: 14px; }
.pied__nav { display: flex; flex-wrap: wrap; gap: 20px; font-size: 14px; }
.pied__nav a { color: var(--ink-secondary); }
.pied__legal { grid-column: 1 / -1; font-size: 11px; line-height: 1.6; color: var(--ink-muted); max-width: 90ch; }

/* Largeurs des barres des maquettes : en attribut data-w, jamais en style en ligne (CSP stricte). */
[data-w="30"] { --w: 30%; }
[data-w="64"] { --w: 64%; }
[data-w="70"] { --w: 70%; }
[data-w="75"] { --w: 75%; }
[data-w="78"] { --w: 78%; }
[data-w="80"] { --w: 80%; }
[data-w="90"] { --w: 90%; }
[data-w="92"] { --w: 92%; }
[data-w="100"] { --w: 100%; }

/* ------------------------------------------------------------ apparition au défilement */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity 600ms ease-out, transform 600ms ease-out; }
.reveal.visible { opacity: 1; transform: none; }
.reveal.immediat { transition: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .balayage, .bulle--best circle:last-child { animation: none; }
}

/* ------------------------------------------------------------ écrans étroits */
@media (max-width: 1000px) {
  .hero__in, .fonction__in { grid-template-columns: 1fr; }
  .fonction--inverse .fonction__in > .fonction__texte { order: 0; }
  .chiffres__grille { grid-template-columns: repeat(3, 1fr); }
  .sources { grid-template-columns: 1fr 1fr; }
  .trois { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .wrap { width: min(1180px, 100% - 32px); }
  .topbar__nav { display: none; }
  .topbar__actions .btn--ghost { display: none; }
  .hero { padding: 48px 0 40px; min-height: 0; }
  .hero__accroche { font-size: 17px; }
  .mock__fiche { width: 54%; }
  .mock__chips { max-width: 42%; }
  .mock__detail, .mock__btn { display: none; }
  .chiffres__grille { grid-template-columns: 1fr 1fr; }
  .band { padding: 64px 0; }
  .fonction { padding: 48px 0; }
  .calques, .sources, .villes { grid-template-columns: 1fr; }
  .pied__in { grid-template-columns: 1fr; }
  .acces { padding: 80px 0; }
}