/* =============================================
   CHÂTEAU 25 — Main Stylesheet
   Style: Chaleureux & Historique
   Fonts: Cormorant Garamond + Jost
   ============================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --gold:       #c9a96e;
  --gold-light: #e8d5aa;
  --gold-dark:  #8a6b3a;
  --dark:       #1e1208;
  --dark-mid:   #3d2b1f;
  --dark-light: #5a3f2e;
  --warm-bg:    #f5f0e8;
  --warm-mid:   #ede5d4;
  --cream:      #faf7f2;
  --text-dark:  #1e1208;
  --text-mid:   #5a4a38;
  --text-light: #8a7a68;
  --white:      #ffffff;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Jost', sans-serif;

  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 0.2s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  color: var(--text-dark);
  background: var(--cream);
  overflow-x: hidden;
  line-height: 1.7;
}

img { max-width: 100%; height: 100%; object-fit: cover; display: block; }
a { text-decoration: none; color: inherit; }

/* ============ NAVIGATION ============ */

.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 2rem;
  transform: translateY(-100%);
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), background 0.4s ease;
  background: transparent;
}

.navbar.visible {
  transform: translateY(0);
}

.navbar.scrolled {
  background: rgba(30, 18, 8, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 0.5px solid rgba(201, 169, 110, 0.2);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gold-light);
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.logo-ornament { font-size: 0.7rem; color: var(--gold); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(245, 230, 200, 0.75);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 0.5px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--transition-fast);
}

.nav-link:hover { color: var(--gold-light); }
.nav-link:hover::after { transform: scaleX(1); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.lang-switcher {
  display: flex;
  gap: 4px;
}

.lang-btn {
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: rgba(245, 230, 200, 0.5);
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 2px;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.lang-btn:hover, .lang-btn.active {
  color: var(--gold);
  background: rgba(201, 169, 110, 0.1);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--gold-light);
  transition: var(--transition-fast);
}

/* ============ HERO ============ */

.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-slides {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-slide.active { opacity: 1; }

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10, 6, 2, 0.3) 0%,
    rgba(20, 12, 4, 0.5) 50%,
    rgba(10, 6, 2, 0.75) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--cream);
  padding: 0 2rem;
  max-width: 800px;
  animation: heroFadeIn 1.8s ease forwards;
}

@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-subtitle {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 300;
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--cream);
  margin-bottom: 1.25rem;
}

.hero-tagline {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2.2vw, 1.45rem);
  font-weight: 300;
  font-style: italic;
  color: rgba(245, 240, 232, 0.85);
  margin-bottom: 2.5rem;
  line-height: 1.5;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-block;
  padding: 12px 28px;
  background: var(--gold);
  color: var(--dark);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 1px;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-block;
  padding: 11px 28px;
  border: 0.5px solid rgba(201, 169, 110, 0.6);
  color: var(--gold-light);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 1px;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.btn-secondary:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.hero-indicators {
  position: absolute;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 8px;
}

.indicator {
  width: 24px;
  height: 1px;
  background: rgba(201, 169, 110, 0.35);
  cursor: pointer;
  transition: background var(--transition-fast), width var(--transition-fast);
}

.indicator.active {
  width: 48px;
  background: var(--gold);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: scrollBounce 2.5s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.6; }
  50%       { transform: translateX(-50%) translateY(6px); opacity: 1; }
}

.scroll-line {
  width: 0.5px;
  height: 32px;
  background: linear-gradient(to bottom, var(--gold), transparent);
}

.scroll-label {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(201, 169, 110, 0.7);
}

/* ============ SECTIONS ============ */

.section {
  padding: 100px 0;
  background: var(--cream);
}

.section-dark {
  background: var(--dark-mid);
}

.section-warm {
  background: var(--warm-bg);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header.light .section-overline,
.section-header.light .section-title {
  color: var(--cream);
}

.section-header.light .section-overline {
  color: var(--gold);
}

.section-overline {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  color: var(--text-dark);
  line-height: 1.1;
}

.section-intro {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--text-mid);
  margin-top: 1rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ============ LA MAISON ============ */

.maison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.maison-text .lead {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--text-dark);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.maison-text p {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.maison-facts {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 0.5px solid rgba(138, 107, 58, 0.25);
}

.fact { text-align: center; }

.fact-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--gold-dark);
  line-height: 1;
}

.fact-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-top: 4px;
}

.fact-sep {
  color: var(--gold);
  font-size: 1.2rem;
  opacity: 0.5;
}

.photo-mosaic {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 8px;
  height: 480px;
}

.photo-main {
  grid-row: 1 / 3;
  border-radius: 2px;
  overflow: hidden;
  background: var(--dark-mid);
}

.photo-sm {
  border-radius: 2px;
  overflow: hidden;
  background: var(--dark-light);
}

.photo-main img, .photo-sm img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.photo-main:hover img, .photo-sm:hover img {
  transform: scale(1.04);
}

/* ============ STUDIOS ============ */

.studio-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-bottom: 4rem;
  border-radius: 2px;
  overflow: hidden;
  background: rgba(255,255,255,0.04);
  border: 0.5px solid rgba(201, 169, 110, 0.15);
}

.studio-card:last-child { margin-bottom: 0; }

.studio-card.reverse { direction: rtl; }
.studio-card.reverse > * { direction: ltr; }

.studio-gallery {
  position: relative;
  height: 480px;
  overflow: hidden;
}

.studio-gallery-main {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.studio-gallery:hover .studio-gallery-main { transform: scale(1.04); }

.studio-gallery-thumbs {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  gap: 6px;
  overflow-x: auto;
}

.studio-thumb {
  width: 60px;
  height: 44px;
  flex-shrink: 0;
  object-fit: cover;
  border-radius: 1px;
  cursor: pointer;
  opacity: 0.7;
  border: 1px solid transparent;
  transition: opacity var(--transition-fast), border-color var(--transition-fast);
}

.studio-thumb.active, .studio-thumb:hover {
  opacity: 1;
  border-color: var(--gold);
}

.studio-info {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.25rem;
}

.studio-badge {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(201, 169, 110, 0.15);
  border: 0.5px solid rgba(201, 169, 110, 0.3);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  border-radius: 1px;
  width: fit-content;
}

.studio-name {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 300;
  color: var(--cream);
  line-height: 1.1;
}

.studio-desc {
  font-size: 0.9rem;
  color: rgba(245, 240, 232, 0.7);
  line-height: 1.75;
}

.studio-meta {
  display: flex;
  gap: 1.5rem;
}

.studio-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: rgba(201, 169, 110, 0.8);
}

.studio-amenities {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.amenity-tag {
  padding: 4px 10px;
  background: rgba(255,255,255,0.06);
  border: 0.5px solid rgba(255,255,255,0.1);
  font-size: 0.72rem;
  color: rgba(245, 240, 232, 0.65);
  border-radius: 1px;
}

.studio-calendar-section {
  margin-top: 0.5rem;
}

.studio-calendar-label {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.mini-calendar {
  background: rgba(255,255,255,0.05);
  border: 0.5px solid rgba(201, 169, 110, 0.2);
  border-radius: 2px;
  padding: 12px;
  font-size: 0.75rem;
}

.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  color: var(--gold-light);
  font-weight: 400;
}

.cal-nav {
  background: none;
  border: none;
  color: var(--gold);
  cursor: pointer;
  font-size: 1rem;
  padding: 0 4px;
  transition: color var(--transition-fast);
}

.cal-nav:hover { color: var(--gold-light); }

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  text-align: center;
}

.cal-day-name {
  font-size: 0.65rem;
  color: rgba(201, 169, 110, 0.5);
  padding: 2px 0 4px;
  letter-spacing: 0.05em;
}

.cal-day {
  padding: 4px 2px;
  border-radius: 1px;
  cursor: default;
  color: rgba(245, 240, 232, 0.7);
  font-size: 0.72rem;
  transition: background var(--transition-fast);
}

.cal-day.empty { visibility: hidden; }
.cal-day.today { color: var(--gold); font-weight: 500; }
.cal-day.booked {
  background: rgba(180, 60, 40, 0.3);
  color: rgba(245, 240, 232, 0.35);
  text-decoration: line-through;
}
.cal-day.available {
  background: rgba(60, 120, 60, 0.15);
}

.cal-legend {
  display: flex;
  gap: 1rem;
  margin-top: 8px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.65rem;
  color: rgba(245, 240, 232, 0.5);
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 1px;
}

.legend-dot.booked { background: rgba(180, 60, 40, 0.5); }
.legend-dot.free   { background: rgba(60, 120, 60, 0.4); }

.studio-btns {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn-platform {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 18px;
  background: none;
  border: 0.5px solid rgba(201, 169, 110, 0.4);
  color: var(--gold-light);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 1px;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.btn-platform:hover {
  background: rgba(201, 169, 110, 0.1);
  border-color: var(--gold);
  color: var(--gold);
}

.btn-platform .plat-icon {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  display: inline-block;
}

.btn-platform.airbnb .plat-icon { background: #ff5a5f; }
.btn-platform.booking .plat-icon { background: #003580; }

/* ============ ATELIERS ============ */

.ateliers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.atelier-card {
  background: var(--white);
  border: 0.5px solid rgba(138, 107, 58, 0.2);
  border-radius: 2px;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.atelier-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(30, 18, 8, 0.12);
}

.atelier-photo {
  height: 180px;
  overflow: hidden;
  background: var(--warm-mid);
  position: relative;
}

.atelier-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.atelier-card:hover .atelier-photo img { transform: scale(1.06); }

.atelier-photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  background: var(--warm-mid);
}

.atelier-body {
  padding: 1.5rem;
}

.atelier-name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.atelier-desc {
  font-size: 0.85rem;
  color: var(--text-mid);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.atelier-contact {
  font-size: 0.75rem;
  color: var(--gold-dark);
  font-weight: 400;
  letter-spacing: 0.05em;
}

.atelier-link {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-dark);
  border-bottom: 0.5px solid var(--gold-dark);
  padding-bottom: 1px;
  transition: color var(--transition-fast);
}

.atelier-link:hover { color: var(--dark); }

/* ============ CONTACT ============ */

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.contact-text .section-title {
  text-align: left;
}

.contact-text .section-overline {
  display: block;
  margin-bottom: 0.5rem;
}

.contact-text p {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.contact-details {
  margin: 2rem 0;
  padding: 1.5rem;
  border-left: 1px solid var(--gold);
  background: rgba(201, 169, 110, 0.05);
}

.contact-address {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--text-dark);
  line-height: 1.8;
  margin-bottom: 0.75rem;
}

.contact-email {
  font-size: 0.85rem;
  color: var(--gold-dark);
  letter-spacing: 0.03em;
  border-bottom: 0.5px solid rgba(138, 107, 58, 0.4);
  transition: color var(--transition-fast);
}

.contact-email:hover { color: var(--dark); }

.contact-map-hint {
  font-size: 0.75rem;
  color: var(--text-light);
  letter-spacing: 0.05em;
}

/* SVG château illustration */
.chateau-illustration {
  position: relative;
  height: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
}

.ci-tower {
  width: 60px;
  height: 120px;
  background: var(--dark-mid);
  position: absolute;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 1px;
}

.ci-tower::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -8px;
  right: -8px;
  height: 24px;
  background: var(--dark);
  clip-path: polygon(0 100%, 12% 0, 25% 60%, 38% 0, 50% 60%, 62% 0, 75% 60%, 88% 0, 100% 100%);
}

.ci-tower::after {
  content: '';
  position: absolute;
  top: 30px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 24px;
  background: var(--gold);
  opacity: 0.4;
  border-radius: 8px 8px 0 0;
}

.ci-wall {
  position: absolute;
  bottom: 50px;
  left: 20%;
  right: 20%;
  height: 70px;
  background: var(--dark-light);
  border-radius: 1px;
}

.ci-house {
  position: absolute;
  bottom: 50px;
  left: 10%;
  width: 35%;
  height: 85px;
  background: var(--dark-mid);
  border-radius: 1px;
}

.ci-house::before {
  content: '';
  position: absolute;
  top: -28px;
  left: -5px;
  right: -5px;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-bottom: 32px solid var(--dark);
}

.ci-arch {
  position: absolute;
  bottom: 50px;
  left: 42%;
  width: 16%;
  height: 40px;
  border: 2px solid var(--gold);
  border-bottom: none;
  border-radius: 50px 50px 0 0;
  opacity: 0.5;
}

.ci-vines {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 52px;
  background: linear-gradient(to top, #2d4a1e, transparent);
  opacity: 0.6;
}

/* ============ FOOTER ============ */

.footer {
  background: var(--dark);
  padding: 3rem 0;
}

.footer-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--gold-light);
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0.05em;
}

.footer-address {
  font-size: 0.8rem;
  color: rgba(245, 240, 232, 0.4);
  letter-spacing: 0.05em;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 0.72rem;
  color: rgba(201, 169, 110, 0.5);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color var(--transition-fast);
}

.footer-links a:hover { color: var(--gold); }

.footer-copy {
  font-size: 0.72rem;
  color: rgba(245, 240, 232, 0.25);
}

/* ============ ANIMATIONS SCROLL ============ */

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============ RESPONSIVE ============ */

@media (max-width: 900px) {
  .maison-grid { grid-template-columns: 1fr; gap: 3rem; }
  .studio-card { grid-template-columns: 1fr; }
  .studio-card.reverse { direction: ltr; }
  .studio-gallery { height: 300px; }
  .contact-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-ornament { display: none; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: rgba(30, 18, 8, 0.98);
    padding: 2rem;
    gap: 1.5rem;
    border-top: 0.5px solid rgba(201, 169, 110, 0.2);
  }
  .nav-hamburger { display: flex; }
  .hero-title { font-size: 3.5rem; }
  .section { padding: 64px 0; }
  .studio-info { padding: 2rem; }
  .ateliers-grid { grid-template-columns: 1fr; }
  .photo-mosaic { height: 300px; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; align-items: center; }
  .studio-btns { flex-direction: column; }
  .maison-facts { gap: 1rem; }
}

/* ============ RÉGION ============ */

.region-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.region-col-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--text-dark);
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 0.5px solid rgba(138, 107, 58, 0.2);
}

.region-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.region-item {
  display: flex;
  align-items: baseline;
  gap: 1rem;
}

.region-time {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 500;
  color: var(--gold-dark);
  min-width: 42px;
  flex-shrink: 0;
}

.region-dest {
  font-size: 0.88rem;
  color: var(--text-mid);
  line-height: 1.5;
}

.region-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.region-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--white);
  border: 0.5px solid rgba(138, 107, 58, 0.18);
  border-radius: 2px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.region-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(30, 18, 8, 0.08);
}

.region-card-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.region-card-name {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-dark);
  margin-bottom: 2px;
}

.region-card-desc {
  font-size: 0.8rem;
  color: var(--text-light);
  line-height: 1.55;
}

@media (max-width: 900px) {
  .region-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}

.region-link {
  color: var(--text-mid);
  text-decoration: none;
  border-bottom: 0.5px solid rgba(138, 107, 58, 0.3);
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.region-link:hover {
  color: var(--gold-dark);
  border-bottom-color: var(--gold-dark);
}

a.region-card {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.region-sortir {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-top: 2rem;
  padding: 1rem 1.25rem;
  background: var(--white);
  border: 0.5px solid rgba(138, 107, 58, 0.18);
  border-left: 2px solid var(--gold);
  border-radius: 2px;
}

.region-sortir .region-card-name {
  font-size: 1rem;
  font-weight: 500;
  display: block;
  margin-bottom: 3px;
}

/* CARTE */
.region-map-section {
  margin-top: 3.5rem;
  border-top: 0.5px solid rgba(138, 107, 58, 0.2);
  padding-top: 2.5rem;
}

.region-map-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 1rem;
  border-bottom: 0.5px solid rgba(138, 107, 58, 0.2);
}

.region-map-tab {
  background: none;
  border: none;
  padding: 8px 20px;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-light);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.region-map-tab:hover { color: var(--gold-dark); }
.region-map-tab.active {
  color: var(--gold-dark);
  border-bottom-color: var(--gold);
}

.region-map-container {
  position: relative;
  height: 420px;
  border-radius: 2px;
  overflow: hidden;
  border: 0.5px solid rgba(138, 107, 58, 0.2);
}

.region-map {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.region-map.active {
  opacity: 1;
  pointer-events: all;
}

@media (max-width: 768px) {
  .region-map-container { height: 280px; }
}