/* SkiSaison — site vitrine */
:root {
  --encre: #13275c;       /* bleu nuit alpin : texte */
  --encre-douce: #4a5884;
  --glacier: #5b6cf0;     /* le bleu de l'icône */
  --neige: #f7faff;
  --blanc: #ffffff;
  --trait: #dde4f3;
  --verte: #1f9d55;
  --bleue: #1e6fe0;
  --rouge: #e0283c;
  --noire: #000000;
  --titre: "Fredoka", "Avenir Next Rounded", system-ui, sans-serif;
  --texte: "Atkinson Hyperlegible", system-ui, sans-serif;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--neige);
  color: var(--encre);
  font: 1.0625rem/1.6 var(--texte);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--bleue); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--glacier); outline-offset: 3px; border-radius: 6px; }

h1, h2, h3 { font-family: var(--titre); font-weight: 600; line-height: 1.12; margin: 0; }
h1 { font-size: clamp(2.4rem, 6vw, 4.1rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.4rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }

.wrap { width: min(1080px, 100% - 32px); margin-inline: auto; }

/* En-tête */
.top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding-block: 18px;
}
.brand { display: flex; align-items: center; gap: 10px; color: inherit; text-decoration: none;
  font: 600 1.3rem var(--titre); }
.brand img { width: 40px; height: 40px; border-radius: 10px; }
.top nav { display: flex; gap: 20px; flex-wrap: wrap; }
.top nav a { color: var(--encre); text-decoration: none; font-weight: 700; font-size: 0.95rem; }
.top nav a:hover { color: var(--glacier); }

/* Héros : texte + forfait */
.hero {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center;
  padding-block: 40px 88px;
}
.hero p.intro { font-size: 1.2rem; color: var(--encre-douce); max-width: 34em; margin-top: 20px; }
.store {
  display: inline-flex; align-items: center; gap: 12px; margin-top: 12px;
  padding: 12px 22px; border-radius: 14px; background: var(--noire); color: var(--blanc);
  font-weight: 700; text-decoration: none;
}
.store svg { width: 24px; height: 24px; fill: currentColor; }
.store small { display: block; font-weight: 400; font-size: 0.78rem; opacity: 0.8; }
.hero .note { font-size: 0.92rem; color: var(--encre-douce); margin-top: 14px; }

/* Le forfait accroché à sa dragonne */
.pass-zone { display: flex; justify-content: center; position: relative; padding-top: 70px; }
.lanyard {
  position: absolute; top: -40px; left: 50%; width: 22px; height: 128px; margin-left: -11px;
  background: repeating-linear-gradient(180deg, var(--rouge) 0 14px, #b81d2f 14px 16px);
  border-radius: 4px;
}
.pass {
  position: relative; width: 300px; padding: 22px 22px 18px; border-radius: 22px;
  background: var(--blanc); box-shadow: 0 24px 50px -18px rgba(19, 39, 92, 0.45);
  transform-origin: 50% -60px; animation: balance 3.2s ease-out 1;
}
.pass::before { /* trou de la dragonne */
  content: ""; position: absolute; top: 12px; left: 50%; width: 46px; height: 12px; margin-left: -23px;
  border-radius: 6px; background: var(--neige); box-shadow: inset 0 2px 3px rgba(19, 39, 92, 0.25);
}
@keyframes balance {
  0% { transform: rotate(-9deg); }
  30% { transform: rotate(6deg); }
  55% { transform: rotate(-3deg); }
  78% { transform: rotate(1.5deg); }
  100% { transform: rotate(0deg); }
}
@media (prefers-reduced-motion: reduce) { .pass { animation: none; } }

.pass-head {
  margin: 18px -22px 16px; padding: 12px 22px; color: var(--blanc);
  background: linear-gradient(120deg, var(--glacier), var(--bleue));
  font: 600 1rem var(--titre);
  display: flex; justify-content: space-between; align-items: baseline;
}
.pass-head span:last-child { font-size: 0.85rem; opacity: 0.9; }
.pass-body { display: grid; grid-template-columns: 84px 1fr; gap: 14px; align-items: center; }
.pass-body img { width: 84px; height: 84px; border-radius: 12px; }
.pass-station { font: 600 1.25rem/1.15 var(--titre); }
.pass-what { color: var(--encre-douce); font-size: 0.92rem; }
.pass-count {
  margin: 18px 0 2px; font: 600 4.6rem/1 var(--titre); color: var(--encre);
  font-variant-numeric: tabular-nums;
}
.pass-date { color: var(--encre-douce); font-size: 0.95rem; }
.pass-code {
  margin-top: 16px; height: 34px; border-radius: 4px;
  background: repeating-linear-gradient(90deg, var(--encre) 0 2px, transparent 2px 5px, var(--encre) 5px 6px, transparent 6px 9px, var(--encre) 9px 12px, transparent 12px 14px);
  opacity: 0.85;
}

/* Sections */
section { padding-block: 72px; }
.section-intro { max-width: 40em; color: var(--encre-douce); margin-top: 12px; }
.band { background: var(--blanc); border-block: 1px solid var(--trait); }

/* Fonctions classées comme des pistes */
.pistes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px 56px; margin-top: 44px; }
.piste h3 { display: flex; align-items: center; gap: 12px; }
.balise {
  flex: none; width: 30px; height: 30px; border-radius: 50%;
  border: 3px solid var(--blanc); box-shadow: 0 0 0 1px var(--trait);
}
.balise.verte { background: var(--verte); }
.balise.bleue { background: var(--bleue); }
.balise.rouge { background: var(--rouge); }
.balise.noire { background: var(--noire); }
.piste p.niveau { color: var(--encre-douce); margin: 6px 0 12px 42px; font-size: 0.95rem; }
.piste ul { margin: 0 0 0 42px; padding: 0; list-style: none; }
.piste li { padding: 7px 0; border-top: 1px solid var(--trait); }
.piste li:first-child { border-top: 0; }
.piste li b { font-weight: 700; }

/* SkiSaison+ */
.plus { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.prix { display: grid; gap: 14px; }
.offre {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 18px 20px; border: 2px solid var(--trait); border-radius: 16px; background: var(--blanc);
}
.offre.mise { border-color: var(--glacier); }
.offre strong { font: 600 1.15rem var(--titre); display: block; }
.offre span { color: var(--encre-douce); font-size: 0.92rem; }
.offre .montant { font: 600 1.4rem var(--titre); color: var(--encre); white-space: nowrap; }
.gratuit { color: var(--encre-douce); font-size: 0.95rem; }

/* Histoire */
.histoire { display: grid; grid-template-columns: 120px minmax(0, 640px); gap: 28px; align-items: center; }
.histoire img { width: 120px; height: 120px; border-radius: 28px; }
.histoire p { font-size: 1.15rem; margin: 10px 0 0; }

/* Pages de texte (confidentialité, aide) */
.doc { max-width: 720px; padding-block: 32px 80px; }
.doc h1 { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 8px; }
.doc .maj { color: var(--encre-douce); margin-bottom: 36px; }
.doc h2 { font-size: 1.45rem; margin: 40px 0 12px; }
.doc ul { padding-left: 1.2em; }
.doc li { margin-bottom: 8px; }
.resume {
  background: var(--blanc); border: 1px solid var(--trait); border-left: 6px solid var(--verte);
  border-radius: 12px; padding: 18px 22px; margin-bottom: 8px;
}
.resume ul { margin: 0; }
.todo { background: #fff4c2; padding: 0 4px; border-radius: 4px; }
details { border-top: 1px solid var(--trait); padding: 14px 0; }
details summary { cursor: pointer; font-weight: 700; }
details p { margin: 10px 0 0; }

/* Pied de page */
footer { border-top: 1px solid var(--trait); padding-block: 28px 40px; color: var(--encre-douce); font-size: 0.92rem; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; }
footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
footer a { color: var(--encre-douce); }

/* Mobile */
@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; gap: 24px; padding-block: 16px 64px; }
  .pass-zone { order: -1; padding-top: 110px; }
  .lanyard { top: 14px; height: 110px; }
  .pistes, .plus { grid-template-columns: 1fr; }
  .top nav { gap: 14px; }
}
@media (max-width: 480px) {
  .top { flex-direction: column; align-items: flex-start; }
  .pass { width: 100%; max-width: 300px; }
  .histoire { grid-template-columns: 1fr; }
  .piste p.niveau, .piste ul { margin-left: 0; }
}