/* ==========================================================================
   Domaine de la Pierre Noire — feuille de style principale
   ========================================================================== */

:root {
  /* Palette inspirée du terroir basaltique et de l'univers viticole */
  --pierre-noire: #1c1a19;      /* basalte / pierre volcanique */
  --pierre-noire-light: #2c2825;
  --lie-de-vin: #6d1f2e;        /* rouge profond */
  --lie-de-vin-dark: #4d1520;
  --or-vieilli: #b6893f;        /* accent doré */
  --or-vieilli-light: #d8b877;
  --creme: #f7f3ec;             /* fond clair chaleureux */
  --creme-dark: #ece4d5;
  --blanc: #ffffff;
  --gris-texte: #4a4542;
  --gris-clair: #8a827b;
  --ligne: #ddd3c2;

  --font-titre: "Cormorant Garamond", "Georgia", serif;
  --font-corps: "Jost", "Segoe UI", sans-serif;

  --radius: 4px;
  --ombre: 0 8px 24px rgba(28, 26, 25, 0.12);
  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-corps);
  color: var(--gris-texte);
  background: var(--creme);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-titre);
  color: var(--pierre-noire);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); }
h3 { font-size: clamp(1.3rem, 2.4vw, 1.6rem); }

p { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 4.5rem 0;
}
.section--alt { background: var(--creme-dark); }
.section--dark {
  background: var(--pierre-noire);
  color: #d9d2c7;
}
.section--dark h1, .section--dark h2, .section--dark h3 { color: var(--blanc); }

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

.lead {
  font-size: 1.15rem;
  color: var(--gris-texte);
  max-width: 62ch;
}

/* Boutons ------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.85em 1.8em;
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  transition: var(--transition);
  border: 1px solid transparent;
  cursor: pointer;
}
.btn--primary {
  background: var(--lie-de-vin);
  color: var(--blanc);
}
.btn--primary:hover { background: var(--lie-de-vin-dark); }
.btn--outline {
  border-color: currentColor;
  color: var(--pierre-noire);
}
.btn--outline:hover { background: var(--pierre-noire); color: var(--blanc); }
.section--dark .btn--outline { color: var(--blanc); }
.section--dark .btn--outline:hover { background: var(--blanc); color: var(--pierre-noire); }
.btn--gold {
  background: var(--or-vieilli);
  color: var(--pierre-noire);
}
.btn--gold:hover { background: var(--or-vieilli-light); }

/* Header / navigation --------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(28, 26, 25, 0.94);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 1.5rem;
  max-width: 1180px;
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--blanc);
  flex-shrink: 0;
}
.brand img { height: 48px; width: auto; }
.brand__text {
  font-family: var(--font-titre);
  font-size: 1.2rem;
  line-height: 1.1;
  letter-spacing: 0.02em;
}
.brand__text small {
  display: block;
  font-family: var(--font-corps);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--or-vieilli-light);
  margin-top: 2px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--blanc);
  font-size: 1.6rem;
  cursor: pointer;
  padding: 0.3rem 0.5rem;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.1rem;
  margin: 0;
  padding: 0;
  flex-wrap: nowrap;
}
.main-nav a {
  display: inline-block;
  white-space: nowrap;
  color: #e7e1d6;
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}
.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--or-vieilli-light);
  border-bottom-color: var(--or-vieilli);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}
.header-cta a.btn { padding: 0.6em 1.3em; font-size: 0.85rem; white-space: nowrap; }
.phone-quick {
  display: none;
  color: var(--blanc);
  font-weight: 600;
  font-size: 0.9rem;
  align-items: center;
  gap: 0.4em;
  white-space: nowrap;
}

@media (min-width: 1300px) {
  .phone-quick { display: inline-flex; }
}

@media (max-width: 1180px) {
  .brand__text small { display: none; }
}

@media (max-width: 880px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: fixed;
    inset: 64px 0 0 0;
    background: var(--pierre-noire);
    padding: 1.5rem;
    transform: translateY(-110%);
    transition: transform 0.3s ease;
    overflow-y: auto;
  }
  .main-nav.is-open { transform: translateY(0); }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav a {
    display: block;
    padding: 1rem 0;
    font-size: 1.1rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .header-cta .btn--gold { display: none; }
}

@media (max-width: 480px) {
  .brand__text { display: none; }
  .site-header__inner { padding: 0.6rem 1rem; }
}

/* Hero ------------------------------------------------------------------ */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  color: var(--blanc);
  background-color: var(--pierre-noire);
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,13,12,0.55) 0%, rgba(15,13,12,0.6) 45%, rgba(15,13,12,0.94) 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 1180px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
  width: 100%;
}
.hero__content h1,
.hero__content .eyebrow,
.hero__content p.lead {
  text-shadow: 0 2px 12px rgba(0,0,0,0.55);
}
.hero__content h1 { color: var(--blanc); }
.hero__content p.lead { color: #ecE7DC; }
.hero .btn--outline,
.page-hero .btn--outline {
  color: var(--blanc);
  border-color: var(--blanc);
}
.hero .btn--outline:hover,
.page-hero .btn--outline:hover {
  background: var(--blanc);
  color: var(--pierre-noire);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.page-hero {
  position: relative;
  padding: 7.5rem 0 3.5rem;
  background: var(--pierre-noire);
  color: var(--blanc);
  background-size: cover;
  background-position: center;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(15,13,12,0.78);
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1, .page-hero .lead { text-shadow: 0 2px 12px rgba(0,0,0,0.5); color: var(--blanc); }
.breadcrumb {
  font-size: 0.82rem;
  color: #cbc2b2;
  margin-bottom: 1rem;
}
.breadcrumb a:hover { color: var(--or-vieilli-light); }
.breadcrumb span[aria-hidden] { margin: 0 0.4em; }

/* Infos rapides bandeau -------------------------------------------------- */
.infos-bar {
  background: var(--or-vieilli);
  color: var(--pierre-noire);
}
.infos-bar__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem 2rem;
  padding: 0.9rem 1.5rem;
  max-width: 1180px;
  margin: 0 auto;
  font-size: 0.88rem;
  font-weight: 500;
}
.infos-bar__inner a { display: inline-flex; align-items: center; gap: 0.4em; }
.infos-bar__inner a:hover { text-decoration: underline; }

/* Grilles / cartes -------------------------------------------------------*/
.grid {
  display: grid;
  gap: 2rem;
}
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid--3, .grid--2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--blanc);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--ombre);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(28,26,25,0.18); }

.wine-card {
  text-align: center;
}
.wine-card__img {
  background: var(--blanc);
  padding: 1rem;
  height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.wine-card__img img { max-height: 320px; max-width: 100%; width: auto; margin: 0 auto; }
.wine-card__body {
  padding: 1.5rem 1.4rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.wine-card__type {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.7rem;
  color: var(--or-vieilli);
  font-weight: 600;
}
.wine-card__price {
  font-family: var(--font-titre);
  font-size: 1.4rem;
  color: var(--lie-de-vin);
  font-weight: 600;
  margin-top: 0.5rem;
  margin-bottom: 0;
}
.medal {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  background: var(--pierre-noire);
  color: var(--or-vieilli-light);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  padding: 0.35em 0.8em;
  border-radius: 999px;
  margin: 0.6rem auto 0;
}

/* Filtres vins ------------------------------------------------------------*/
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 2.5rem;
}
.filters button {
  background: var(--blanc);
  border: 1px solid var(--ligne);
  color: var(--gris-texte);
  padding: 0.5em 1.2em;
  border-radius: 999px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}
.filters button.is-active,
.filters button:hover {
  background: var(--pierre-noire);
  border-color: var(--pierre-noire);
  color: var(--blanc);
}

/* Fiche vin ---------------------------------------------------------------*/
.wine-detail {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
  align-items: start;
}
.wine-detail__img {
  background: var(--blanc);
  border-radius: var(--radius);
  padding: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: sticky;
  top: 100px;
}
@media (max-width: 820px) {
  .wine-detail { grid-template-columns: 1fr; gap: 2rem; }
  .wine-detail__img { position: static; }
}
.wine-detail__img img { max-height: 480px; width: auto; max-width: 100%; }
.wine-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 2rem;
  margin: 1.6rem 0;
  padding: 1.4rem 0;
  border-top: 1px solid var(--ligne);
  border-bottom: 1px solid var(--ligne);
}
.wine-meta dt {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gris-clair);
  margin-bottom: 0.2em;
}
.wine-meta dd { margin: 0; font-weight: 500; color: var(--pierre-noire); }
.wine-price-box {
  background: var(--creme-dark);
  border-radius: var(--radius);
  padding: 1.4rem 1.6rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  margin: 1.8rem 0;
}
.wine-price-box .price {
  font-family: var(--font-titre);
  font-size: 1.6rem;
  color: var(--lie-de-vin);
  font-weight: 600;
}
.availability {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-size: 0.85rem;
  font-weight: 600;
  color: #2f7a3d;
}
.availability::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: currentColor;
}
.availability--out { color: var(--lie-de-vin); }

/* Événements ---------------------------------------------------------- */
.event-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2rem;
  background: var(--blanc);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--ombre);
  margin-bottom: 2rem;
}
@media (max-width: 700px) {
  .event-card { grid-template-columns: 1fr; }
}
.event-card__img { height: 100%; min-height: 220px; overflow: hidden; }
.event-card__img img { height: 100%; width: 100%; object-fit: cover; }
.event-card__body { padding: 2rem 2rem 2rem 0; }
@media (max-width: 700px) { .event-card__body { padding: 1.5rem; } }
.event-date {
  display: inline-block;
  background: var(--lie-de-vin);
  color: var(--blanc);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.4em 0.9em;
  border-radius: 999px;
  margin-bottom: 0.8em;
}
.event-card--archive { opacity: 0.85; }
.event-tag {
  background: var(--gris-clair);
}

/* Galerie --------------------------------------------------------------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}
@media (max-width: 900px) { .gallery { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 600px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
.gallery__item {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: zoom-in;
}
.gallery__item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.4s ease;
}
.gallery__item:hover img { transform: scale(1.06); }

/* Lightbox (agrandissement des photos de la galerie) ------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 1.5rem;
  background: rgba(15, 13, 12, 0.94);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease;
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox img {
  max-width: 92vw;
  max-height: 86vh;
  width: auto;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.lightbox__close {
  position: absolute;
  top: 1.2rem;
  right: 1.5rem;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: var(--blanc);
  border: 1px solid rgba(255, 255, 255, 0.4);
  font-size: 1.7rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.lightbox__close:hover {
  background: var(--or-vieilli);
  border-color: var(--or-vieilli);
  color: var(--pierre-noire);
}
.gallery-nav {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

/* Infos pratiques -------------------------------------------------------- */
.practical-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}
@media (max-width: 820px) { .practical-grid { grid-template-columns: 1fr; } }
.info-list { list-style: none; margin: 0; padding: 0; }
.info-list li {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--ligne);
}
.info-list .ico {
  color: var(--or-vieilli);
  font-size: 1.2rem;
  flex-shrink: 0;
}
.hours-table { width: 100%; border-collapse: collapse; }
.hours-table td { padding: 0.55rem 0; border-bottom: 1px solid var(--ligne); font-size: 0.95rem; }
.hours-table td:first-child { font-weight: 600; color: var(--pierre-noire); text-transform: capitalize; }
.hours-table tr.today td { color: var(--lie-de-vin); font-weight: 700; }
.map-frame {
  border: 0;
  width: 100%;
  height: 100%;
  min-height: 340px;
  border-radius: var(--radius);
}

/* Footer ------------------------------------------------------------------*/
.site-footer {
  background: var(--pierre-noire);
  color: #cfc7ba;
  padding: 3.5rem 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
@media (max-width: 780px) { .footer-grid { grid-template-columns: 1fr; gap: 2rem; } }
.footer-grid h4 {
  color: var(--or-vieilli-light);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 0.6em; }
.footer-grid a:hover { color: var(--or-vieilli-light); }
.footer-brand img { height: 52px; margin-bottom: 1rem; }
.footer-brand p { color: #a9a094; font-size: 0.9rem; max-width: 32ch; }
.social-links { display: flex; gap: 0.8rem; margin-top: 1rem; }
.social-links a {
  width: 38px; height: 38px;
  border: 1px solid #4a443e;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.social-links a:hover { background: var(--or-vieilli); border-color: var(--or-vieilli); color: var(--pierre-noire); }
.footer-bottom {
  border-top: 1px solid #3a3531;
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8rem;
  color: #8f8779;
}
.footer-bottom a:hover { color: var(--or-vieilli-light); }

/* Diaporama (remplace l'ancienne galerie en page dédiée) ------------------ */
.diaporama {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--ombre);
  background: var(--pierre-noire);
}
.diaporama__track {
  display: flex;
  transition: transform 0.5s ease;
}
.diaporama__slide {
  flex: 0 0 100%;
  aspect-ratio: 16 / 8;
  cursor: zoom-in;
}
.diaporama__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
@media (max-width: 640px) {
  .diaporama__slide { aspect-ratio: 4 / 3; }
}
.diaporama__prev,
.diaporama__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  color: var(--pierre-noire);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 2;
}
.diaporama__prev:hover, .diaporama__next:hover { background: var(--or-vieilli); color: var(--blanc); }
.diaporama__prev { left: 1rem; }
.diaporama__next { right: 1rem; }
.diaporama__controls {
  position: absolute;
  bottom: 1rem;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  z-index: 2;
}
.diaporama__dots {
  display: flex;
  gap: 0.5rem;
}
.diaporama__dots button {
  width: 9px;
  height: 9px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: var(--transition);
}
.diaporama__dots button.is-active { background: var(--or-vieilli); width: 22px; border-radius: 5px; }
.diaporama__playpause {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: rgba(0, 0, 0, 0.25);
  color: var(--blanc);
  font-size: 0.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.diaporama__playpause:hover { background: var(--or-vieilli); border-color: var(--or-vieilli); color: var(--pierre-noire); }

/* Divers ------------------------------------------------------------------*/
.text-block { max-width: 72ch; }
.text-block h2 { margin-top: 1.6em; }
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
@media (max-width: 820px) { .two-col { grid-template-columns: 1fr; } }
.two-col img { border-radius: var(--radius); box-shadow: var(--ombre); }

.badge-placeholder {
  border: 1px dashed var(--gris-clair);
  background: rgba(0,0,0,0.02);
  color: var(--gris-clair);
  font-size: 0.8rem;
  text-align: center;
  padding: 2.5rem 1rem;
  border-radius: var(--radius);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--blanc);
  color: var(--pierre-noire);
  padding: 1em;
  z-index: 999;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.cta-band {
  background: var(--lie-de-vin);
  color: var(--blanc);
  text-align: center;
  padding: 4rem 0;
}
.cta-band h2 { color: var(--blanc); }
.cta-band .btn--outline { color: var(--blanc); }
.cta-band .btn--outline:hover { background: var(--blanc); color: var(--lie-de-vin); }

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

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