:root {
  --bg: #faf7f2;
  --text: #2b2a28;
  --muted: #6b665e;
  --accent: #2f5d50;
  --accent-light: #e3ece8;
  --card: #ffffff;
  --radius: 12px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: var(--accent); }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(250, 247, 242, 0.95);
  border-bottom: 1px solid #e6e0d6;
}
nav {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px; padding: 14px 0;
}
.logo { font-size: 1.3rem; font-weight: bold; color: var(--accent); text-decoration: none; }
nav ul { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 0; padding: 0; }
nav ul a { text-decoration: none; color: var(--text); font-family: system-ui, sans-serif; font-size: 0.95rem; }
nav ul a:hover, nav ul a[aria-current="page"] { color: var(--accent); }
nav ul a[aria-current="page"] { font-weight: 600; }

.hero {
  background:
    linear-gradient(rgba(20, 40, 35, 0.55), rgba(20, 40, 35, 0.65)),
    url("images/gite-o2-piscine-interieure-spa-moselle.jpg") center / cover no-repeat;
  color: #fff;
  text-align: center;
  padding: 140px 20px;
}
.hero h1 { font-size: clamp(2rem, 5vw, 3.4rem); margin: 0 0 12px; }
.hero p { font-size: 1.2rem; max-width: 680px; margin: 0 auto 28px; opacity: 0.95; }
.btn {
  display: inline-block; background: #fff; color: var(--accent);
  padding: 12px 28px; border-radius: 999px; text-decoration: none;
  font-family: system-ui, sans-serif; font-weight: 600;
}
.btn:hover { background: var(--accent-light); }
.hero .btn { margin: 6px; }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: #244a40; }

section { padding: 72px 0; scroll-margin-top: 70px; }
section h2 { font-size: 2rem; margin: 0 0 8px; color: var(--accent); }
.lead { color: var(--muted); margin: 0 0 36px; max-width: 680px; }

.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.card {
  background: var(--card); border-radius: var(--radius); padding: 24px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}
.card h3 { margin: 0 0 8px; font-size: 1.15rem; }
.card p { margin: 0; color: var(--muted); font-family: system-ui, sans-serif; font-size: 0.95rem; }

.alt { background: var(--accent-light); }

/* Cartes des gîtes */
.gite-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.gite-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.gite-card .body { padding: 20px 24px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.gite-card .body p { flex: 1; }
.gite-card .btn { align-self: flex-start; padding: 10px 22px; font-size: 0.95rem; }
.tag { font-family: system-ui, sans-serif; font-size: 0.85rem; color: var(--accent); font-weight: 600; }
.stars { color: #b8892b; letter-spacing: 1px; }

/* Pages gîte */
.page-head { padding: 40px 0 0; }
.breadcrumb { font-family: system-ui, sans-serif; font-size: 0.9rem; color: var(--muted); margin: 0 0 12px; }
.breadcrumb a { color: var(--muted); }
.page-title { font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.25; color: var(--accent); margin: 0 0 8px; }
.page-intro { padding-top: 32px; }

/* Sections détaillées */
.gite { display: grid; gap: 40px; grid-template-columns: 1fr 1fr; align-items: center; }
.gite-photo img {
  width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
  border-radius: var(--radius); box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
}
.gite p { margin: 0 0 16px; }
.features {
  list-style: none; padding: 0; margin: 0 0 20px;
  display: grid; gap: 8px; grid-template-columns: 1fr 1fr;
  font-family: system-ui, sans-serif; font-size: 0.95rem;
}
.features li::before { content: "✓ "; color: var(--accent); font-weight: 700; }
.infos { font-family: system-ui, sans-serif; color: var(--muted); font-size: 0.95rem; margin-bottom: 20px; }
.infos strong { color: var(--text); }

/* Réservation Superhote */
.tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }
.tab {
  background: #fff; color: var(--accent); border: 1px solid var(--accent);
  padding: 10px 22px; border-radius: 999px; cursor: pointer;
  font-family: system-ui, sans-serif; font-size: 0.95rem; font-weight: 600;
}
.tab:hover { background: var(--accent-light); }
.tab[aria-selected="true"] { background: var(--accent); color: #fff; }
.booking-frame {
  background: var(--card); border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}
.booking-frame iframe { display: block; width: 100%; border: 0; }

/* FAQ */
.faq { max-width: 760px; }
.faq details {
  background: var(--card); border-radius: var(--radius); padding: 16px 20px; margin-bottom: 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}
.faq summary { cursor: pointer; font-weight: bold; }
.faq details p { margin: 10px 0 0; color: var(--muted); font-family: system-ui, sans-serif; font-size: 0.95rem; }

footer {
  background: #22302c; color: #cfd8d4; text-align: center;
  padding: 28px 20px; font-family: system-ui, sans-serif; font-size: 0.9rem;
}
footer a { color: #cfd8d4; }

@media (max-width: 760px) {
  .gite { grid-template-columns: 1fr; gap: 24px; }
  .hero { padding: 100px 20px; }
  section { padding: 56px 0; }
}
@media (max-width: 420px) {
  .features { grid-template-columns: 1fr; }
}