@font-face {
  font-family: "Syne";
  src: url("fonts/syne-700.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "Syne";
  src: url("fonts/syne-800.woff2") format("woff2");
  font-weight: 800;
  font-display: swap;
}
@font-face {
  font-family: "Source Sans";
  src: url("fonts/source-sans-400.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Source Sans";
  src: url("fonts/source-sans-600.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}

:root {
  --encre: #1c1a17;
  --fond: #f6f3ee;
  --accent: #3d4f3a;
  --lien: #2c3e28;
  --mesure: 68ch;
  --pad: 5rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Source Sans", system-ui, sans-serif;
  font-size: 1.125rem;
  line-height: 1.55;
  color: var(--encre);
  background: var(--fond);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--lien); text-underline-offset: 0.2em; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.cadre { max-width: 1180px; margin: 0 auto; padding: 0 1.5rem; }
.passer { position: absolute; left: -9999px; }
.passer:focus { left: 1rem; top: 1rem; background: white; padding: 0.5rem; z-index: 100; }

header.barre {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  position: sticky;
  top: 0;
  background: var(--fond);
  z-index: 10;
  border-bottom: 1px solid #e5e0d8;
}
.marque { font-family: "Syne", sans-serif; font-weight: 800; font-size: 1.35rem; text-decoration: none; color: var(--encre); letter-spacing: -0.02em; }
.nav { display: flex; gap: 1.75rem; }
.nav a { text-decoration: none; font-weight: 600; }
.nav a[aria-current="page"] { border-bottom: 2px solid var(--accent); }
.bouton { background: var(--accent); color: #f6f3ee; padding: 0.65rem 1.2rem; text-decoration: none; font-weight: 600; border-radius: 2px; }
.menu { display: none; background: none; border: 1px solid var(--encre); padding: 0.5rem 0.8rem; font-family: inherit; }

.premiere { display: grid; grid-template-columns: 1.4fr 0.9fr; gap: 3rem; align-items: end; padding: 4rem 0 6rem; }
.premiere figure { margin: 0; }
.premiere img { aspect-ratio: 3/2; object-fit: cover; width: 100%; }
.plaque h1 { font-family: "Syne", sans-serif; font-weight: 800; font-size: clamp(2.4rem, 5vw, 4.2rem); line-height: 0.95; margin: 0 0 1rem; letter-spacing: -0.03em; }
.legende { font-size: 0.95rem; color: #5a544c; margin: 0.4rem 0 0; }
.chapo { max-width: var(--mesure); font-size: 1.2rem; margin: 1.5rem 0; }

section { padding: 5rem 0; }
h2 { font-family: "Syne", sans-serif; font-weight: 700; font-size: 2.1rem; margin: 0 0 1.5rem; letter-spacing: -0.02em; }

.grille-asym { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 3rem; align-items: start; }
.liste-activites { list-style: none; padding: 0; margin: 0; }
.liste-activites li { padding: 1rem 0; border-bottom: 1px solid #ddd6cc; display: grid; grid-template-columns: 7rem 1fr; gap: 1rem; }
.liste-activites strong { font-weight: 600; }

.deux-images { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 2rem; }
.deux-images figure { margin: 0; }
.deux-images img { aspect-ratio: 16/10; object-fit: cover; }

footer { border-top: 1px solid #ddd6cc; padding: 3rem 0 2rem; font-size: 0.95rem; color: #4a453f; }
footer a { color: inherit; }
.pied-flex { display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }

.banniere-cookies { position: fixed; bottom: 1rem; left: 1rem; right: 1rem; max-width: 420px; background: white; border: 1px solid #ddd; padding: 1rem; box-shadow: 0 4px 20px rgba(0,0,0,0.08); display: none; }
.banniere-cookies.ouvert { display: block; }
.banniere-cookies p { margin: 0 0 0.8rem; font-size: 0.95rem; }
.banniere-cookies button { margin-right: 0.5rem; padding: 0.4rem 0.8rem; }

@media (max-width: 800px) {
  .premiere, .grille-asym, .deux-images { grid-template-columns: 1fr; }
  .nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--fond); flex-direction: column; padding: 1rem; border-bottom: 1px solid #e5e0d8; }
  .nav.ouvert { display: flex; }
  .menu { display: block; }
  .liste-activites li { grid-template-columns: 1fr; }
  section { padding: 3rem 0; }
}