:root {
  --felt-haut: #0f4634;
  --felt-bas: #041610;
  --creme: #faf6ed;
  --creme-douce: #d9d2c2;
  --or: #e6c15e;
  --rouge: #c8404c;
  --trait: rgba(250, 246, 237, 0.14);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--creme);
  background:
    radial-gradient(120% 90% at 50% 0%, #14543f 0%, var(--felt-haut) 38%, var(--felt-bas) 100%)
    fixed;
  -webkit-text-size-adjust: 100%;
}

.contenu { max-width: 780px; margin: 0 auto; padding: 0 22px 90px; }
.large { max-width: 1060px; }

a { color: var(--or); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: #fff; }

/* En-tête */

.bandeau {
  display: flex; align-items: center; gap: 14px;
  max-width: 1060px; margin: 0 auto; padding: 22px;
}
.bandeau img { width: 40px; height: 40px; border-radius: 9px; }
.bandeau .nom { font-family: var(--serif); font-size: 21px; font-weight: 700; }
.bandeau nav { margin-left: auto; display: flex; gap: 18px; flex-wrap: wrap; font-size: 15px; }
.bandeau nav a { color: var(--creme-douce); text-decoration: none; }
.bandeau nav a:hover { color: var(--or); }

/* Hauteur de page d'accueil */

.hero { text-align: center; padding: 40px 22px 10px; }
.hero img.icone {
  width: 128px; height: 128px; border-radius: 28px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(44px, 9vw, 76px);
  margin: 22px 0 6px; letter-spacing: -0.01em;
}
.hero .accroche { font-size: clamp(17px, 3vw, 21px); color: var(--creme-douce); margin: 0 0 6px; }
.hero .plateformes { font-size: 15px; color: rgba(250, 246, 237, 0.55); letter-spacing: 0.04em; }

.pastille {
  display: inline-block; margin-top: 22px; padding: 11px 24px;
  border-radius: 999px; background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--trait); color: var(--creme-douce);
  font-size: 15px;
}

/* Captures */

.galerie {
  display: flex; gap: 20px; justify-content: center; flex-wrap: wrap;
  margin: 46px auto; max-width: 1060px; padding: 0 22px;
}
.galerie img {
  width: 260px; max-width: 78vw; height: auto; border-radius: 20px;
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--trait);
}
.galerie img.tablette { width: 420px; }

/* Titres et blocs */

h2 {
  font-family: var(--serif); font-size: 27px; font-weight: 700;
  margin: 46px 0 14px; line-height: 1.25;
}
h3 { font-size: 18px; margin: 30px 0 8px; color: var(--or); }
p, li { color: rgba(250, 246, 237, 0.88); }
ul { padding-left: 22px; }
li { margin: 6px 0; }
strong { color: var(--creme); }

.cartes {
  display: grid; gap: 18px; margin: 26px 0;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.carte {
  padding: 20px 22px; border-radius: 16px;
  background: rgba(0, 0, 0, 0.24); border: 1px solid var(--trait);
}
.carte h3 { margin-top: 0; }
.carte p { margin: 0; font-size: 15.5px; }

.encart {
  padding: 18px 22px; border-radius: 14px; margin: 26px 0;
  background: rgba(230, 193, 94, 0.10);
  border: 1px solid rgba(230, 193, 94, 0.3);
}
.encart p:first-child { margin-top: 0; }
.encart p:last-child { margin-bottom: 0; }

.date { color: rgba(250, 246, 237, 0.5); font-size: 15px; }

/* Sélecteur de langue */

.langues { display: flex; gap: 8px; margin: 26px 0 10px; }
.langues button {
  font: inherit; font-size: 14px; cursor: pointer;
  padding: 7px 15px; border-radius: 999px;
  background: rgba(0, 0, 0, 0.26); color: var(--creme-douce);
  border: 1px solid var(--trait);
}
.langues button.actif { background: var(--or); color: #14251c; border-color: var(--or); font-weight: 600; }

/* Questions fréquentes */

details {
  border-bottom: 1px solid var(--trait); padding: 14px 0;
}
details summary {
  cursor: pointer; font-weight: 600; color: var(--creme);
  list-style: none;
}
details summary::-webkit-details-marker { display: none; }
details summary::before { content: "▸ "; color: var(--or); }
details[open] summary::before { content: "▾ "; }
details p { margin: 10px 0 0; }

/* Pied de page */

footer {
  border-top: 1px solid var(--trait); margin-top: 60px;
  padding: 26px 22px 40px; text-align: center;
  font-size: 14.5px; color: rgba(250, 246, 237, 0.5);
}
footer a { color: rgba(250, 246, 237, 0.72); }
footer nav { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 12px; }

@media (max-width: 560px) {
  body { font-size: 16px; }
  .bandeau nav { width: 100%; margin-left: 0; }
}