/* ============================================================
   Dégustation de Vin — feuille de style unique
   Objectifs : responsive, accessible (WCAG AA), léger (PageSpeed 100)
   ============================================================ */

:root {
  --bordeaux: #6b1220;
  --bordeaux-clair: #8a2233;
  --rouge-profond: #4a0d18;
  --or: #b58a3c;
  --or-clair: #d9b978;
  --creme: #f7f2ea;
  --creme-fonce: #efe6d6;
  --encre: #241a1c;
  --gris: #5c5257;
  --blanc: #ffffff;
  --focus: #1b4d7a;
  --max: 1120px;
  --rayon: 6px;
  --ombre: 0 2px 10px rgba(36, 26, 28, .10);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", "Iowan Old Style", serif;
  font-size: 1.05rem;
  line-height: 1.72;
  color: var(--encre);
  background: var(--creme);
}

/* Lien d'évitement (accessibilité) */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--encre);
  color: #fff;
  padding: .7rem 1.1rem;
  z-index: 1000;
  border-radius: 0 0 var(--rayon) 0;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.1rem;
}

/* ---------------- En-tête / navigation ---------------- */
.site-header {
  background: var(--rouge-profond);
  color: var(--creme);
  border-bottom: 3px solid var(--or);
  position: sticky;
  top: 0;
  z-index: 900;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 68px;
}
.logo-link { display: inline-flex; align-items: center; text-decoration: none; }
.logo-link svg { display: block; height: 46px; width: auto; }

.nav-toggle {
  display: none;
  background: transparent;
  border: 2px solid var(--or-clair);
  color: var(--creme);
  border-radius: var(--rayon);
  padding: .45rem .7rem;
  font: inherit;
  cursor: pointer;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: .3rem;
  margin: 0;
  padding: 0;
}
.main-nav a {
  display: block;
  color: var(--creme);
  text-decoration: none;
  padding: .55rem .85rem;
  border-radius: var(--rayon);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: .96rem;
  letter-spacing: .2px;
  transition: background-color .15s ease, color .15s ease;
}
.main-nav a:hover,
.main-nav a:focus-visible { background: var(--bordeaux-clair); }
.main-nav a[aria-current="page"] {
  background: var(--or);
  color: var(--rouge-profond);
  font-weight: 700;
}

/* ---------------- Fil d'Ariane ---------------- */
.breadcrumb {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: .85rem;
  color: var(--gris);
  padding: .8rem 0 0;
}
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: .35rem; margin: 0; padding: 0; }
.breadcrumb li::after { content: "›"; margin-left: .35rem; color: var(--or); }
.breadcrumb li:last-child::after { content: ""; }
.breadcrumb a { color: var(--bordeaux); }

/* ---------------- Contenu ---------------- */
main { display: block; }
.hero {
  background: linear-gradient(160deg, var(--rouge-profond), var(--bordeaux) 70%);
  color: var(--creme);
  padding: 2.4rem 0 2.6rem;
}
.hero .container { max-width: 820px; }
.hero p.chapo { font-size: 1.18rem; color: var(--creme); }

article { padding: 1.5rem 0 2.5rem; }
article .container { max-width: 800px; }

h1 {
  font-size: clamp(1.8rem, 4.5vw, 2.6rem);
  line-height: 1.18;
  margin: .2rem 0 1rem;
  color: var(--blanc);
}
article h2 {
  font-size: clamp(1.4rem, 3.2vw, 1.85rem);
  line-height: 1.25;
  margin: 2.4rem 0 .9rem;
  color: var(--bordeaux);
  border-bottom: 2px solid var(--creme-fonce);
  padding-bottom: .35rem;
}
article h3 {
  font-size: clamp(1.15rem, 2.4vw, 1.4rem);
  margin: 1.8rem 0 .6rem;
  color: var(--rouge-profond);
}
article h4 {
  font-size: 1.1rem;
  margin: 1.3rem 0 .5rem;
  color: var(--bordeaux-clair);
}
p { margin: 0 0 1.1rem; }
a { color: var(--bordeaux); }
a:hover { color: var(--bordeaux-clair); }
strong { color: var(--rouge-profond); }

.chapo {
  font-size: 1.14rem;
  color: var(--encre);
}

/* Réponse position zéro */
.reponse-cle {
  background: var(--creme-fonce);
  border-left: 5px solid var(--or);
  padding: 1rem 1.15rem;
  border-radius: 0 var(--rayon) var(--rayon) 0;
  margin: 0 0 1.6rem;
}

ul, ol { margin: 0 0 1.2rem; padding-left: 1.3rem; }
li { margin-bottom: .4rem; }

figure { margin: 1.6rem 0; }
figure img { width: 100%; height: auto; display: block; border-radius: var(--rayon); box-shadow: var(--ombre); }
figcaption {
  font-family: system-ui, sans-serif;
  font-size: .85rem;
  color: var(--gris);
  text-align: center;
  margin-top: .5rem;
}
img { max-width: 100%; height: auto; }

/* Tableaux */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 1.6rem 0; }
table {
  border-collapse: collapse;
  width: auto;
  min-width: min(100%, 640px);
  margin: 0 auto;
  border: 2px solid var(--bordeaux);
  font-family: system-ui, sans-serif;
  font-size: .95rem;
  background: var(--blanc);
}
caption { caption-side: top; font-style: italic; color: var(--gris); margin-bottom: .5rem; }
th, td { border: 1px solid var(--creme-fonce); padding: .6rem .8rem; text-align: left; vertical-align: top; overflow-wrap: break-word; }
thead th { background: var(--bordeaux); color: var(--creme); border-color: var(--bordeaux); }
tbody th[scope="row"] { background: var(--creme-fonce); }
tbody tr:nth-child(even) td { background: #fbf8f2; }

/* FAQ */
.faq details {
  border: 1px solid var(--creme-fonce);
  border-radius: var(--rayon);
  padding: .3rem 1rem;
  margin-bottom: .7rem;
  background: var(--blanc);
}
.faq summary { cursor: pointer; font-weight: 700; color: var(--bordeaux); padding: .6rem 0; }

/* Encart appel à l'action */
.cta {
  background: linear-gradient(160deg, var(--bordeaux), var(--rouge-profond));
  color: var(--creme);
  padding: 1.6rem;
  border-radius: var(--rayon);
  margin: 2.2rem 0;
  text-align: center;
}
.cta a.bouton, .bouton {
  display: inline-block;
  background: var(--or);
  color: var(--rouge-profond);
  font-family: system-ui, sans-serif;
  font-weight: 700;
  text-decoration: none;
  padding: .7rem 1.3rem;
  border-radius: var(--rayon);
  margin-top: .6rem;
}
.cta a.bouton:hover, .bouton:hover { background: var(--or-clair); color: var(--rouge-profond); }

/* Cartes (pages mères, blog) */
.cartes { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.2rem; margin: 1.6rem 0; }
.carte {
  background: var(--blanc);
  border: 1px solid var(--creme-fonce);
  border-radius: var(--rayon);
  overflow: hidden;
  box-shadow: var(--ombre);
  display: flex;
  flex-direction: column;
}
.carte img { width: 100%; height: auto; display: block; }
.carte .carte-corps { padding: 1rem 1.1rem 1.2rem; }
.carte h3 { margin: 0 0 .5rem; }
.carte p { font-size: .98rem; }
.carte a.bouton { margin-top: auto; }

/* ---------------- Pied de page ---------------- */
.site-footer {
  background: var(--encre);
  color: #e9dfe0;
  font-family: system-ui, sans-serif;
  font-size: .92rem;
  padding: 2.2rem 0 1.4rem;
  margin-top: 2rem;
}
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; }
.site-footer h2 { font-size: 1rem; color: var(--or-clair); margin: 0 0 .6rem; border: 0; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer a { color: #e9dfe0; text-decoration: none; }
.site-footer a:hover { color: var(--or-clair); text-decoration: underline; }
.footer-legal { border-top: 1px solid #3a2e30; margin-top: 1.6rem; padding-top: 1rem; color: #b7a9ab; }
.moderation { font-style: italic; }

/* ---------------- Bandeau cookies (RGPD) ---------------- */
.cookie-banner {
  position: fixed;
  left: 1rem; right: 1rem; bottom: 1rem;
  max-width: 720px;
  margin: 0 auto;
  background: var(--encre);
  color: #f4ecec;
  font-family: system-ui, sans-serif;
  font-size: .92rem;
  padding: 1.1rem 1.2rem;
  border-radius: var(--rayon);
  box-shadow: 0 6px 24px rgba(0,0,0,.35);
  z-index: 1200;
}
.cookie-banner p { margin: 0 0 .8rem; }
.cookie-banner .actions { display: flex; flex-wrap: wrap; gap: .6rem; }
.cookie-banner button {
  font: inherit;
  font-weight: 700;
  border: 0;
  border-radius: var(--rayon);
  padding: .55rem 1.1rem;
  cursor: pointer;
}
.cookie-accept { background: var(--or); color: var(--rouge-profond); }
.cookie-refuse { background: transparent; color: #f4ecec; border: 1px solid #8a7e80 !important; }
.cookie-banner a { color: var(--or-clair); }
[hidden] { display: none !important; }

/* ---------------- Responsive ---------------- */
@media (max-width: 760px) {
  .nav-toggle { display: inline-block; }
  .main-nav {
    position: absolute;
    left: 0; right: 0; top: 100%;
    background: var(--rouge-profond);
    border-bottom: 3px solid var(--or);
    padding: .5rem 1.1rem 1rem;
  }
  .main-nav ul { flex-direction: column; gap: .15rem; }
  .main-nav a { padding: .8rem .6rem; border-bottom: 1px solid rgba(255,255,255,.08); }
  .header-inner { position: relative; }
  /* Images pleine largeur sur mobile (charte de livraison) */
  figure { margin-left: calc(-1 * 1.1rem); margin-right: calc(-1 * 1.1rem); }
  figure img { border-radius: 0; }
  /* Tableaux : pleine largeur et défilement horizontal sur mobile pour éviter tout texte coupé */
  .table-wrap {
    margin-left: calc(-1 * 1.1rem);
    margin-right: calc(-1 * 1.1rem);
    padding: 0 1.1rem;
  }
  table { font-size: .82rem; min-width: 0; }
  th, td { padding: .45rem .5rem; }
  .hero { padding: 1.8rem 0 2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}