/* Au Pont Divin — feuille de style du site public.
   Palette : fond clair, lie-de-vin en accent fort (mise en avant de la Cave),
   typographie élégante (Playfair Display / Inter), inspiration lemoia.fr. */

:root {
  --wine: #6d1730;
  --wine-dark: #4a0f21;
  --wine-light: #8c2942;
  --gold: #b8894a;
  --cream: #faf5ee;
  --cream-alt: #f2e9dd;
  --ink: #2a211f;
  --ink-soft: #5c4f4a;
  --white: #ffffff;
  --border: #e6dccb;
  --shadow: 0 12px 32px rgba(42, 33, 31, 0.12);
  --radius: 4px;
  --font-display: "Playfair Display", "Georgia", serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
  --header-h: 84px;
  --annonce-h: 0px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--wine-dark);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.3rem; }

p { margin: 0 0 1em; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 0.8em;
}

.section-head { text-align: center; max-width: 720px; margin: 0 auto 3rem; }
.section-head p { color: var(--ink-soft); font-size: 1.05rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.9em 1.9em;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn-primary { background: var(--wine); color: var(--white); }
.btn-primary:hover { background: var(--wine-dark); }
.btn-outline { border-color: var(--wine); color: var(--wine); background: transparent; }
.btn-outline:hover { background: var(--wine); color: var(--white); }
.btn-ghost-white { border-color: rgba(255,255,255,0.7); color: var(--white); }
.btn-ghost-white:hover { background: rgba(255,255,255,0.15); }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* --- En-tête / navigation ------------------------------------------- */

.site-annonce {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 101;
  height: var(--annonce-h);
  overflow: hidden;
  display: flex;
  align-items: center;
  background: var(--gold);
  color: var(--ink);
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
}
.site-annonce .container { width: 100%; }

.site-header {
  position: fixed;
  top: var(--annonce-h); left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background 0.25s ease, box-shadow 0.25s ease, height 0.25s ease;
}
/* .force-solid : header rendu solide dès le chargement (pages sans grand
   visuel sombre juste sous le header — Carte, Réservez, pages légales...).
   .is-scrolled / .is-open : même rendu, déclenché par le scroll ou le menu
   mobile ouvert, sur les pages à hero plein cadre (Accueil, Cave, Réceptions). */
.site-header.is-scrolled,
.site-header.is-open,
.site-header.force-solid {
  background: var(--cream);
  box-shadow: 0 2px 18px rgba(42,33,31,0.08);
  height: 72px;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-display); font-size: 1.3rem; color: var(--white); }
.site-header.is-scrolled .brand,
.site-header.is-open .brand,
.site-header.force-solid .brand { color: var(--wine-dark); }
.brand img { height: 54px; width: auto; border-radius: 3px; transition: height 0.25s ease; }
.site-header.is-scrolled .brand img,
.site-header.is-open .brand img,
.site-header.force-solid .brand img { height: 44px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.1rem;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links a {
  font-size: 0.86rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--white);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}
/* :not(.btn-primary) est indispensable : le bouton Réservez doit garder un
   texte blanc (il a un fond lie-de-vin) même une fois le header solidifié,
   sinon son texte devient illisible sur son propre fond. */
.site-header.is-scrolled .nav-links a:not(.btn-primary),
.site-header.is-open .nav-links a:not(.btn-primary),
.site-header.force-solid .nav-links a:not(.btn-primary) { color: var(--ink); }
.nav-links a:hover, .nav-links a.active { border-color: var(--gold); }
.nav-links .btn-primary { color: var(--white); border-color: var(--wine); padding: 0.65em 1.5em; }

.nav-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  width: 40px; height: 40px;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--white); transition: all 0.2s ease; }
.site-header.is-scrolled .nav-toggle span,
.site-header.is-open .nav-toggle span,
.site-header.force-solid .nav-toggle span { background: var(--ink); }

/* --- Hero / carrousel -------------------------------------------------- */

.hero {
  position: relative;
  height: 92vh;
  min-height: 560px;
  overflow: hidden;
  background: var(--wine-dark);
}
.carousel { position: absolute; inset: 0; }
.carousel-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.carousel-slide.is-active { opacity: 1; }
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,10,12,0.45) 0%, rgba(20,10,12,0.25) 45%, rgba(20,10,12,0.6) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; color: var(--white);
  padding: 0 24px;
}
.hero-content .eyebrow { color: #e9c98c; }
.hero-content h1 { color: var(--white); max-width: 820px; text-shadow: 0 2px 24px rgba(0,0,0,0.25); }
.hero-content .lead { max-width: 620px; font-size: 1.15rem; color: rgba(255,255,255,0.92); margin-bottom: 2em; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }

.carousel-dots {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  z-index: 2; display: flex; gap: 10px;
}
.carousel-dots button {
  width: 9px; height: 9px; border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.8); background: transparent; padding: 0; cursor: pointer;
}
.carousel-dots button.is-active { background: var(--white); }

/* --- Sections génériques ------------------------------------------------ */

.section { padding: 5.5rem 0; }
.section-alt { background: var(--cream-alt); }

.section-wine {
  background: linear-gradient(155deg, var(--wine) 0%, var(--wine-dark) 100%);
  color: var(--white);
}
.section-wine h1, .section-wine h2, .section-wine h3 { color: var(--white); }
.section-wine .section-head p { color: rgba(255,255,255,0.85); }
.section-wine .eyebrow { color: #e9c98c; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}
.two-col img { border-radius: var(--radius); box-shadow: var(--shadow); }
.two-col.reverse .col-img { order: 2; }

/* Petit carrousel utilisé dans les blocs « texte + photo(s) côte à côte » :
   même gabarit visuel qu'une <img> classique dans .col-img, mais peut faire
   défiler plusieurs photos. */
.mini-carousel {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  background: var(--cream-alt);
}
.mini-carousel-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.4s ease;
}
.mini-carousel-slide.is-active { opacity: 1; }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.75rem;
}
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.6rem;
  text-align: center;
}
.card h3 { margin-bottom: 0.4em; }
.card p { color: var(--ink-soft); font-size: 0.95rem; margin: 0; }

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.photo-grid img { border-radius: var(--radius); aspect-ratio: 4/3; object-fit: cover; width: 100%; box-shadow: var(--shadow); }

/* --- Carte / menu --------------------------------------------------------- */

.menu-categories { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; margin-bottom: 3rem; }
.menu-categories a {
  padding: 0.5em 1.2em; border: 1px solid var(--border); border-radius: 999px;
  font-size: 0.85rem; letter-spacing: 0.04em; color: var(--ink-soft); background: var(--white);
}
.menu-categories a:hover { border-color: var(--wine); color: var(--wine); }

.menu-category { max-width: 760px; margin: 0 auto 3.5rem; scroll-margin-top: 110px; }
.menu-category h2 { text-align: center; margin-bottom: 0.3em; }
.menu-category .cat-desc { text-align: center; color: var(--ink-soft); margin-bottom: 2rem; }
.menu-item {
  display: flex; justify-content: space-between; gap: 1.2rem;
  padding: 1.2rem 0; border-bottom: 1px dashed var(--border);
}
.menu-item:last-child { border-bottom: none; }
.menu-item-name { font-family: var(--font-display); font-size: 1.15rem; color: var(--wine-dark); margin-bottom: 0.25em; }
.menu-item-desc { color: var(--ink-soft); font-size: 0.92rem; }
.menu-item-price { white-space: nowrap; font-weight: 700; color: var(--wine); font-size: 1.05rem; align-self: flex-start; }

/* --- Cave / vins ------------------------------------------------------------ */

.wine-category {
  /* width:100% (et non le seul max-width) : sans ça, une catégorie pouvait
     se redimensionner à son contenu dans la grille et se retrouver décalée
     vers la droite au lieu de rester alignée avec les autres. */
  width: 100%;
  max-width: 820px;
  margin: 0 auto 3rem;
}
.wine-category h3 { color: var(--gold); border-bottom: 1px solid rgba(255,255,255,0.25); padding-bottom: 0.5em; margin-bottom: 1.2rem; text-transform: uppercase; font-size: 1rem; letter-spacing: 0.08em; }
.wine-item { display: flex; justify-content: space-between; gap: 1rem; padding: 0.85rem 0; border-bottom: 1px solid rgba(255,255,255,0.12); }
.wine-item:last-child { border-bottom: none; }
.wine-name { font-weight: 600; }
.wine-domaine { color: rgba(255,255,255,0.75); font-size: 0.9rem; font-style: italic; }
.wine-millesime { color: #e9c98c; font-size: 0.88rem; white-space: nowrap; }
.wine-desc { color: rgba(255,255,255,0.7); font-size: 0.85rem; margin-top: 0.2em; }
.wine-price { white-space: nowrap; font-weight: 700; color: var(--white); }

/* --- Formulaires ------------------------------------------------------------ */

.form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.5rem;
  max-width: 640px;
  margin: 0 auto;
}
.form-row { margin-bottom: 1.3rem; }
.form-row label { display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 0.4em; color: var(--wine-dark); }
.form-row input, .form-row select, .form-row textarea {
  width: 100%; padding: 0.75em 0.9em; border: 1.5px solid var(--border); border-radius: var(--radius);
  font-family: var(--font-body); font-size: 1rem; background: var(--cream); color: var(--ink);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline: none; border-color: var(--wine); }
.form-row .helptext { font-size: 0.8rem; color: var(--ink-soft); margin-top: 0.3em; }
.form-row .errorlist { list-style: none; padding: 0; margin: 0.4em 0 0; color: #a3273f; font-size: 0.85rem; }
.form-row-check { display: flex; align-items: flex-start; gap: 0.6em; }
.form-row-check input { width: auto; margin-top: 0.3em; }
.form-actions { display: flex; gap: 1rem; margin-top: 1.8rem; }

.field-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }

.slot-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 0.8rem; margin: 1.5rem 0 2rem; }
.slot-btn {
  display: block; text-align: center; padding: 0.9em 0.5em;
  border: 1.5px solid var(--wine); border-radius: var(--radius); color: var(--wine); font-weight: 600;
  background: var(--white);
}
.slot-btn:hover { background: var(--wine); color: var(--white); }
.slot-btn small { display: block; font-weight: 400; font-size: 0.75rem; margin-top: 0.2em; opacity: 0.85; }
.slot-btn small.slot-complet { color: #8a6314; opacity: 1; }
.slot-btn:hover small.slot-complet { color: #fbf3e3; }

.alert { padding: 1rem 1.2rem; border-radius: var(--radius); margin-bottom: 1.5rem; font-size: 0.92rem; }
.alert-success { background: #e7f3e8; color: #2c5e33; border: 1px solid #bfe0c3; }
.alert-error { background: #fbe9ec; color: #8a2138; border: 1px solid #f0c4cd; }
.alert-info { background: #fbf3e3; color: #6b4c14; border: 1px solid #ecd9a8; }

.status-badge { display: inline-block; padding: 0.3em 0.9em; border-radius: 999px; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.02em; }
.status-en_attente { background: #fbf3e3; color: #8a6314; }
.status-confirmee { background: #e7f3e8; color: #2c5e33; }
.status-refusee, .status-annulee { background: #fbe9ec; color: #8a2138; }

/* --- Carte (Google Maps) ------------------------------------------------------ */

.map-embed { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--border); }
.map-embed iframe { width: 100%; height: 380px; border: none; display: block; }

.infos-pratiques { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; }
.infos-pratiques dt { font-weight: 700; color: var(--wine-dark); margin-top: 1rem; }
.infos-pratiques dt:first-child { margin-top: 0; }
.infos-pratiques dd { margin: 0.2em 0 0; color: var(--ink-soft); white-space: pre-line; }
.infos-pratiques-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.5rem; }

/* --- Pied de page --------------------------------------------------------------- */

.site-footer { background: var(--wine-dark); color: rgba(255,255,255,0.85); padding: 3.5rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2.5rem; margin-bottom: 2.5rem; }
.site-footer h4 { color: var(--white); font-size: 1rem; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 1em; }
.site-footer a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.15); padding-top: 1.5rem; display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; font-size: 0.82rem; color: rgba(255,255,255,0.6); }
.social-links { display: flex; gap: 0.9rem; margin-top: 1rem; }
.social-links a { width: 36px; height: 36px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.3); display: flex; align-items: center; justify-content: center; }
.social-links a:hover { background: rgba(255,255,255,0.12); }

/* --- Page interne générique (mentions légales, confidentialité...) ------------------ */

.page-hero { padding: calc(var(--header-h) + var(--annonce-h) + 3rem) 0 3rem; background: var(--cream-alt); text-align: center; }
.prose { max-width: 760px; margin: 0 auto; }
.prose h2 { margin-top: 2em; }

/* --- Responsive ------------------------------------------------------------------ */

@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; }
  .two-col.reverse .col-img { order: 0; }
  .infos-pratiques { grid-template-columns: 1fr; }
  .field-2col { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .nav-links {
    position: fixed; top: 72px; left: 0; right: 0; bottom: 0;
    background: var(--cream);
    flex-direction: column; align-items: flex-start; gap: 0;
    padding: 1.5rem 24px;
    transform: translateX(100%);
    transition: transform 0.25s ease;
    overflow-y: auto;
  }
  .site-header.is-open .nav-links { transform: translateX(0); }
  .nav-links a, .nav-links .btn { color: var(--ink); width: 100%; padding: 0.9em 0; border-bottom: 1px solid var(--border); }
  .nav-links .btn-primary { color: var(--white); margin-top: 1rem; justify-content: flex-start; }
  .nav-toggle { display: flex; }
  .hero { height: 78vh; min-height: 460px; }
  .hero-content h1 { font-size: 2.1rem; }
  .section { padding: 3.5rem 0; }
  .form-card { padding: 1.6rem; }
}