/* ============================================================
   DOMAINE DE LA FORÊT — V3 Design System
   Premium · Élégant · Nature · Normandie
   ============================================================ */

/* ── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500&family=Lato:wght@300;400;700&display=swap');

/* ── Tokens ───────────────────────────────────────────────── */
:root {
  /* Couleurs */
  --vert-profond:   #1B3329;
  --vert-fonce:     #2C4A3E;
  --vert-moyen:     #3D6E5E;
  --vert-clair:     #6B9E8A;
  --or:             #C9A84C;
  --or-clair:       #E2CA8A;
  --beige:          #F5EFE0;
  --beige-fonce:    #EBE3D0;
  --beige-tres:     #DDD5C0;
  --blanc:          #FFFFFF;
  --texte:          #2A2A2A;
  --texte-leger:    #5C5C5C;
  --texte-tresleg:  #9A9A9A;

  /* Typography */
  --font-titre:   'Cormorant Garamond', Georgia, serif;
  --font-corps:   'Lato', Helvetica Neue, Arial, sans-serif;

  /* Spacing */
  --section-py:   clamp(60px, 8vw, 120px);
  --inner-max:    1280px;
  --inner-pad:    clamp(20px, 5vw, 60px);

  /* Transitions */
  --ease:         cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --dur:          0.45s;
  --dur-fast:     0.25s;

  /* Ombres */
  --shadow-sm:    0 2px 12px rgba(27,51,41,0.08);
  --shadow-md:    0 8px 32px rgba(27,51,41,0.12);
  --shadow-lg:    0 20px 60px rgba(27,51,41,0.18);
}

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-corps);
  font-weight: 300;
  color: var(--texte);
  background: var(--blanc);
  line-height: 1.7;
  overflow-x: hidden;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font-family: inherit; }

/* ── Typography Scale ─────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-titre);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: 0.01em;
}

h1 { font-size: clamp(2.8rem, 6vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 2.5vw, 2.2rem); }
h4 { font-size: clamp(1.2rem, 2vw, 1.6rem); }
h5 { font-size: 1.1rem; }

p { line-height: 1.8; color: var(--texte-leger); }

/* ── Eyebrow (surtitre) ───────────────────────────────────── */
.eyebrow {
  display: inline-block;
  font-family: var(--font-corps);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 1rem;
}

/* ── Inner Container ──────────────────────────────────────── */
.inner {
  max-width: var(--inner-max);
  margin: 0 auto;
  padding: 0 var(--inner-pad);
}

/* ── Separator ornement ───────────────────────────────────── */
.ornement {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 1.5rem 0;
}
.ornement::before, .ornement::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--or);
  opacity: 0.4;
}
.ornement span {
  color: var(--or);
  font-size: 1.2rem;
  line-height: 1;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 14px 36px;
  font-family: var(--font-corps);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--vert-profond);
  color: var(--blanc);
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--or);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-fast) var(--ease);
  z-index: 0;
}
.btn-primary:hover::after { transform: scaleX(1); }
.btn-primary span { position: relative; z-index: 1; }

.btn-outline {
  background: transparent;
  color: var(--blanc);
  border: 1px solid rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: var(--blanc);
  color: var(--vert-profond);
  border-color: var(--blanc);
}

.btn-or {
  background: var(--or);
  color: var(--vert-profond);
}
.btn-or:hover {
  background: var(--or-clair);
}

.btn-ghost {
  background: transparent;
  color: var(--vert-profond);
  border: 1px solid var(--vert-profond);
  padding: 12px 28px;
}
.btn-ghost:hover {
  background: var(--vert-profond);
  color: var(--blanc);
}

/* ── NAVIGATION ───────────────────────────────────────────── */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all var(--dur) var(--ease);
}

.site-nav.transparent {
  background: transparent;
}

.site-nav.scrolled {
  background: rgba(27,51,41,0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
}

.nav-inner {
  max-width: var(--inner-max);
  margin: 0 auto;
  padding: 0 var(--inner-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  transition: height var(--dur) var(--ease);
}

.site-nav.scrolled .nav-inner { height: 66px; }

.nav-logo {
  flex-shrink: 0;
}
.nav-logo a {
  display: flex;
  align-items: center;
  line-height: 1;
}
.nav-logo-img {
  height: 52px;
  width: auto;
  display: block;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.3));
  transition: opacity 0.2s;
}
.nav-logo a:hover .nav-logo-img { opacity: 0.85; }
.nav-logo .logo-main {
  font-family: var(--font-titre);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--blanc);
  letter-spacing: 0.05em;
}
.nav-logo .logo-sub {
  font-family: var(--font-corps);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--or-clair);
  margin-top: 2px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-item > a {
  font-family: var(--font-corps);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.88);
  transition: color var(--dur-fast);
  position: relative;
  padding-bottom: 4px;
}
.nav-item > a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--or);
  transform: scaleX(0);
  transition: transform var(--dur-fast) var(--ease);
}
.nav-item:hover > a, .nav-item.active > a { color: var(--blanc); }
.nav-item:hover > a::after { transform: scaleX(1); }

/* Dropdown */
.nav-item.has-dropdown { position: relative; }
.nav-dropdown {
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(27,51,41,0.97);
  backdrop-filter: blur(12px);
  min-width: 220px;
  padding: 12px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-8px);
  transition: all var(--dur-fast) var(--ease);
  list-style: none;
  box-shadow: var(--shadow-lg);
}
.nav-item.has-dropdown:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown li a {
  display: block;
  padding: 10px 24px;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  transition: all var(--dur-fast);
  border-left: 2px solid transparent;
}
.nav-dropdown li a:hover {
  color: var(--blanc);
  background: rgba(255,255,255,0.06);
  border-left-color: var(--or);
  padding-left: 28px;
}

.nav-cta {
  background: var(--or);
  color: var(--vert-profond) !important;
  padding: 10px 22px;
  font-size: 0.68rem !important;
  letter-spacing: 0.18em !important;
  font-weight: 700 !important;
}
.nav-cta:hover { background: var(--or-clair) !important; }
.nav-cta::after { display: none !important; }

/* Burger mobile */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.nav-burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--blanc);
  transition: all var(--dur-fast) var(--ease);
}
.nav-burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--vert-profond);
  z-index: 999;
  flex-direction: column;
  padding: 100px 40px 60px;
  gap: 0;
  overflow-y: auto;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: var(--font-titre);
  font-size: 2rem;
  color: var(--blanc);
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  display: block;
}
.mobile-nav-sub { padding-left: 24px !important; }
.mobile-nav-sub a {
  font-family: var(--font-corps) !important;
  font-size: 0.85rem !important;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7) !important;
  padding: 10px 0 !important;
  border: none !important;
}
.mobile-nav .nav-cta-mobile {
  margin-top: 32px;
  background: var(--or);
  color: var(--vert-profond) !important;
  text-align: center;
  padding: 18px !important;
  font-family: var(--font-corps) !important;
  font-size: 0.8rem !important;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  border: none !important;
}

/* ── HERO ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
}

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

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.hero-slide.active { opacity: 1; }

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.05);
  transition: transform 6s ease;
}
.hero-slide.active img { transform: scale(1); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(27,51,41,0.25) 0%,
    rgba(27,51,41,0.4) 50%,
    rgba(27,51,41,0.6) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 var(--inner-pad);
}

.hero-text {
  max-width: 900px;
  color: var(--blanc);
}

.hero-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--or-clair);
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s 0.3s forwards;
}

.hero-title {
  font-family: var(--font-titre);
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 300;
  color: var(--blanc);
  line-height: 1.05;
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s 0.5s forwards;
}

.hero-subtitle {
  font-size: clamp(0.9rem, 2vw, 1.15rem);
  font-weight: 300;
  color: rgba(255,255,255,0.85);
  margin-bottom: 3rem;
  letter-spacing: 0.05em;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s 0.7s forwards;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s 0.9s forwards;
}

/* Slide indicators */
.hero-dots {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 3;
}
.hero-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: all var(--dur-fast);
  border: none;
  padding: 0;
}
.hero-dot.active {
  background: var(--blanc);
  width: 24px;
  border-radius: 3px;
}

/* Hero scroll cue */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  right: var(--inner-pad);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 3;
  opacity: 0;
  animation: fadeUp 0.8s 1.2s forwards;
}
.hero-scroll span {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  writing-mode: vertical-rl;
}
.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.4);
  position: relative;
  overflow: hidden;
}
.hero-scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  width: 100%;
  height: 100%;
  background: var(--or);
  animation: scrollLine 1.8s 1.5s ease infinite;
}

@keyframes scrollLine {
  0% { top: -100%; }
  100% { top: 200%; }
}

/* ── SCROLL ANIMATIONS ────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ── SECTION BASE ─────────────────────────────────────────── */
.section {
  padding: var(--section-py) 0;
}
.section-beige { background: var(--beige); }
.section-vert { background: var(--vert-profond); color: var(--blanc); }
.section-vert p { color: rgba(255,255,255,0.75); }

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}
.section-header h2 { color: var(--vert-profond); margin-bottom: 1rem; }
.section-vert .section-header h2 { color: var(--blanc); }
.section-header p { font-size: 1.05rem; }

/* ── UNIVERS CARDS (homepage) ─────────────────────────────── */
.univers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.univers-card {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  cursor: pointer;
  display: block;
}

.univers-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}
.univers-card:hover img { transform: scale(1.06); }

.univers-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(27,51,41,0.85) 0%,
    rgba(27,51,41,0.2) 50%,
    transparent 100%
  );
  transition: background var(--dur) var(--ease);
}
.univers-card:hover .univers-card-overlay {
  background: linear-gradient(
    to top,
    rgba(27,51,41,0.9) 0%,
    rgba(27,51,41,0.4) 60%,
    rgba(27,51,41,0.1) 100%
  );
}

.univers-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px 32px;
  color: var(--blanc);
}

.univers-card-tag {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--or-clair);
  margin-bottom: 8px;
}

.univers-card-title {
  font-family: var(--font-titre);
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 12px;
}

.univers-card-desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur) var(--ease), opacity var(--dur);
  opacity: 0;
}
.univers-card:hover .univers-card-desc {
  max-height: 80px;
  opacity: 1;
}

.univers-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--or-clair);
  transform: translateY(8px);
  opacity: 0;
  transition: all var(--dur-fast) var(--ease);
}
.univers-card:hover .univers-card-link {
  opacity: 1;
  transform: translateY(0);
}
.univers-card-link svg { transition: transform var(--dur-fast); }
.univers-card:hover .univers-card-link svg { transform: translateX(4px); }

/* ── STATS BAR ────────────────────────────────────────────── */
.stats-bar {
  background: var(--vert-profond);
  padding: 60px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.12);
}
.stat-item {
  padding: 40px 32px;
  text-align: center;
  background: var(--vert-profond);
}
.stat-number {
  font-family: var(--font-titre);
  font-size: clamp(3rem, 5vw, 4.5rem);
  font-weight: 300;
  color: var(--or);
  line-height: 1;
  display: block;
}
.stat-label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-top: 8px;
  display: block;
}

/* ── SPLIT SECTION ────────────────────────────────────────── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 560px;
}
.split-reverse { direction: rtl; }
.split-reverse > * { direction: ltr; }

.split-image {
  position: relative;
  overflow: hidden;
}
.split-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}
.split-image:hover img { transform: scale(1.04); }

.split-content {
  padding: clamp(40px, 6vw, 100px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.split-content h2 { color: var(--vert-profond); margin-bottom: 1.2rem; }
.split-content p { margin-bottom: 1.2rem; }
.split-content .btn { margin-top: 2rem; align-self: flex-start; }

/* ── FEATURE LIST (checkmarks) ────────────────────────────── */
.feature-list {
  list-style: none;
  margin: 1.5rem 0;
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--beige-fonce);
  font-size: 0.95rem;
  color: var(--texte-leger);
}
.feature-list li::before {
  content: '';
  width: 16px;
  height: 16px;
  min-width: 16px;
  background: var(--or);
  mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3 8l3.5 3.5L13 5' stroke='white' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3 8l3.5 3.5L13 5' stroke='white' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
  margin-top: 3px;
}

/* ── PHOTO GALLERY GRID ───────────────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 280px;
  gap: 4px;
}
.gallery-item { overflow: hidden; position: relative; }
.gallery-item.tall { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}
.gallery-item:hover img { transform: scale(1.06); }

/* ── CITATION ─────────────────────────────────────────────── */
.citation-section {
  padding: var(--section-py) 0;
  background: var(--beige);
  text-align: center;
}
.citation {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--inner-pad);
}
.citation blockquote {
  font-family: var(--font-titre);
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  font-style: italic;
  font-weight: 300;
  color: var(--vert-profond);
  line-height: 1.4;
  margin-bottom: 1.5rem;
  position: relative;
}
.citation blockquote::before {
  content: '\201C';
  font-size: 8rem;
  line-height: 0;
  position: absolute;
  top: 0.4em;
  left: -0.2em;
  color: var(--or);
  opacity: 0.3;
  font-style: normal;
}
.citation cite {
  font-style: normal;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--or);
}

/* ── CARDS GRID (gîtes, espaces, etc.) ───────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.card {
  background: var(--blanc);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--dur-fast), transform var(--dur-fast);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.card-image {
  aspect-ratio: 4/3;
  overflow: hidden;
}
.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}
.card:hover .card-image img { transform: scale(1.06); }

.card-body {
  padding: 28px 28px 32px;
}
.card-tag {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 8px;
  display: block;
}
.card-body h3 { color: var(--vert-profond); margin-bottom: 10px; font-size: 1.4rem; }
.card-body p { font-size: 0.9rem; margin-bottom: 20px; }
.card-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.card-badge {
  padding: 4px 12px;
  background: var(--beige);
  color: var(--texte-leger);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── PAGE HERO (sous-pages) ───────────────────────────────── */
.page-hero {
  position: relative;
  height: clamp(400px, 60vh, 640px);
  overflow: hidden;
  margin-top: 0;
}
.page-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(27,51,41,0.35), rgba(27,51,41,0.6));
}
.page-hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--blanc);
  padding: 80px var(--inner-pad) 60px;
}
.page-hero-content h1 { color: var(--blanc); margin-bottom: 1rem; }
.page-hero-content p {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  max-width: 600px;
}

/* ── BREADCRUMB ───────────────────────────────────────────── */
.breadcrumb {
  padding: 16px 0;
  border-bottom: 1px solid var(--beige-fonce);
}
.breadcrumb-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--texte-tresleg);
  letter-spacing: 0.1em;
}
.breadcrumb-inner a { color: var(--texte-leger); transition: color var(--dur-fast); }
.breadcrumb-inner a:hover { color: var(--vert-profond); }
.breadcrumb-inner .sep { opacity: 0.4; }

/* ── ACCORDION (FAQ) ──────────────────────────────────────── */
.accordion { border-top: 1px solid var(--beige-fonce); }
.accordion-item { border-bottom: 1px solid var(--beige-fonce); }
.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  cursor: pointer;
  font-family: var(--font-titre);
  font-size: 1.3rem;
  color: var(--vert-profond);
  list-style: none;
  user-select: none;
}
.accordion-header::-webkit-details-marker { display: none; }
.accordion-icon {
  width: 28px;
  height: 28px;
  min-width: 28px;
  border: 1px solid var(--or);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--dur-fast);
  color: var(--or);
  font-size: 1.2rem;
  line-height: 1;
}
details[open] .accordion-icon {
  background: var(--vert-profond);
  border-color: var(--vert-profond);
  color: var(--blanc);
  transform: rotate(45deg);
}
.accordion-body { padding: 0 0 24px; }
.accordion-body p { font-size: 0.95rem; }

/* ── CONTACT FORM ─────────────────────────────────────────── */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-full { grid-column: 1 / -1; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--texte-leger);
  font-weight: 700;
}
.form-group input,
.form-group textarea,
.form-group select {
  padding: 14px 16px;
  border: 1px solid var(--beige-tres);
  background: var(--blanc);
  font-size: 0.95rem;
  color: var(--texte);
  transition: border-color var(--dur-fast);
  outline: none;
  border-radius: 0;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--vert-moyen);
}
.form-group textarea { resize: vertical; min-height: 140px; }

/* ── COOKIES BANNER ───────────────────────────────────────── */
#cookies-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(27,51,41,0.97);
  backdrop-filter: blur(12px);
  color: var(--blanc);
  padding: 20px var(--inner-pad);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform var(--dur) var(--ease);
}
#cookies-banner.visible { transform: translateY(0); }
#cookies-banner p { font-size: 0.85rem; color: rgba(255,255,255,0.8); flex: 1; min-width: 200px; }
#cookies-banner p a { color: var(--or-clair); text-decoration: underline; }
.cookies-actions { display: flex; gap: 12px; flex-shrink: 0; }
.btn-accept-cookies {
  background: var(--or);
  color: var(--vert-profond);
  padding: 10px 24px;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 700;
  border: none;
  cursor: pointer;
}
.btn-refuse-cookies {
  background: transparent;
  color: rgba(255,255,255,0.7);
  padding: 10px 24px;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.3);
  cursor: pointer;
}

/* ── FOOTER ───────────────────────────────────────────────── */
.site-footer {
  background: #0F2018;
  color: rgba(255,255,255,0.7);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo-img {
  height: 90px;
  width: auto;
  display: block;
  margin-bottom: 20px;
}
.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
  margin-bottom: 24px;
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  transition: all var(--dur-fast);
  text-decoration: none;
}
.footer-social a:hover {
  border-color: var(--or);
  color: var(--or);
}

.footer-col h4 {
  font-family: var(--font-corps);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blanc);
  margin-bottom: 20px;
  font-weight: 700;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--dur-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-col ul li a:hover { color: var(--or); }
.footer-col address {
  font-style: normal;
  font-size: 0.9rem;
  line-height: 1.9;
  color: rgba(255,255,255,0.6);
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.4); }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  transition: color var(--dur-fast);
}
.footer-legal a:hover { color: rgba(255,255,255,0.8); }

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .univers-grid { grid-template-columns: 1fr; }
  .univers-card { aspect-ratio: 16/9; }
  .univers-card .univers-card-desc { max-height: 80px; opacity: 1; }
  .univers-card .univers-card-link { opacity: 1; transform: none; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; }
  .split-image { aspect-ratio: 16/9; }
  .split-reverse { direction: ltr; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item.wide { grid-column: span 1; }
}

@media (max-width: 768px) {
  .nav-menu { display: none; }
  .nav-burger { display: flex; }

  .hero-actions { flex-direction: column; align-items: center; }
  .hero-scroll { display: none; }

  .univers-grid { gap: 1px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { padding: 28px 20px; }

  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item.tall { grid-row: span 1; }

  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-legal { justify-content: center; }

  #cookies-banner { flex-direction: column; }
  .cookies-actions { width: 100%; }
  .btn-accept-cookies, .btn-refuse-cookies { flex: 1; text-align: center; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .cards-grid { grid-template-columns: 1fr; }
}

/* ── UTILITY CLASSES ──────────────────────────────────────── */
.text-center { text-align: center; }
.text-or { color: var(--or); }
.text-vert { color: var(--vert-profond); }
.text-blanc { color: var(--blanc); }
.mt-sm { margin-top: 1rem; }
.mt-md { margin-top: 2rem; }
.mt-lg { margin-top: 4rem; }
.mb-sm { margin-bottom: 1rem; }
.mb-md { margin-bottom: 2rem; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* ── MAP EMBED ────────────────────────────────────────────── */
.map-container {
  width: 100%;
  aspect-ratio: 16/7;
  overflow: hidden;
}
.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ── CONTACT INFO GRID ────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-info-item {
  display: flex;
  gap: 20px;
  margin-bottom: 32px;
  align-items: flex-start;
}
.contact-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--beige);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--or);
}
.contact-info-item h4 {
  font-family: var(--font-corps);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--vert-profond);
  margin-bottom: 6px;
  font-weight: 700;
}
.contact-info-item p { font-size: 0.95rem; margin: 0; }

/* ── BACK TO TOP ──────────────────────────────────────────── */
#back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: var(--vert-profond);
  color: var(--blanc);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(16px);
  transition: all var(--dur-fast);
  z-index: 500;
}
#back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}
#back-to-top:hover { background: var(--or); }