/* =========================================================
   La Datcha · Val-Cenis — Feuille de style
   Palette : neige / pierre / bois miel / rouge savoyard / sapin
   ========================================================= */

:root {
  --cream:      #f6f1e8;
  --cream-2:    #efe7d9;
  --paper:      #fffdf9;
  --ink:        #241d17;
  --ink-soft:   #5d5347;
  --wood:       #b27c3f;
  --wood-deep:  #8c5e2a;
  --wine:       #8a3a33;
  --wine-deep:  #6f2c27;
  --pine:       #1f2c24;
  --pine-2:     #27382d;
  --line:       rgba(36, 29, 23, .12);
  --line-light: rgba(255, 255, 255, .18);

  --shadow-sm:    0 2px 10px rgba(36, 29, 23, .06);
  --shadow-hover: 0 8px 24px rgba(36, 29, 23, .10), 0 2px 6px rgba(36, 29, 23, .06);
  --shadow-md:    0 14px 40px rgba(36, 29, 23, .12);
  --shadow-lg:    0 30px 70px rgba(36, 29, 23, .20);

  --radius:    18px;
  --radius-sm: 12px;
  --radius-lg: 26px;

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --wrap: 1180px;
  --header-h: 74px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  font-size: clamp(1rem, .96rem + .25vw, 1.075rem);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, iframe { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font: inherit; color: inherit; }

h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.08; letter-spacing: -.01em; font-optical-sizing: auto; }

.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }

.ic { width: 1.15em; height: 1.15em; flex: none; }

.skip-link {
  position: absolute; left: 1rem; top: -3rem; z-index: 200;
  background: var(--ink); color: #fff; padding: .6rem 1rem; border-radius: 0 0 10px 10px;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 0; }

:focus-visible { outline: 2.5px solid var(--wine); outline-offset: 3px; border-radius: 4px; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .9rem 1.5rem; border-radius: 999px;
  font-weight: 600; font-size: .98rem; letter-spacing: .01em;
  transition: transform .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease), color .25s var(--ease);
  will-change: transform;
}
.btn .ic { transition: transform .3s var(--ease); }
.btn:hover .ic { transform: translateX(4px); }
.btn-primary { background: var(--wine); color: #fdf6ee; box-shadow: 0 10px 24px rgba(138, 58, 51, .28); }
.btn-primary:hover { background: var(--wine-deep); transform: translateY(-2px); box-shadow: 0 16px 32px rgba(138, 58, 51, .34); }
.btn-ghost { background: rgba(255, 255, 255, .12); color: #fff; border: 1.5px solid rgba(255, 255, 255, .55); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.btn-ghost:hover { background: rgba(255, 255, 255, .22); transform: translateY(-2px); }
.btn-block { width: 100%; justify-content: center; }

/* ---------- En-tête ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  transition: background .35s var(--ease), box-shadow .35s var(--ease), backdrop-filter .35s var(--ease);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.site-header.scrolled {
  background: rgba(246, 241, 232, .88);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  backdrop-filter: saturate(140%) blur(12px);
  box-shadow: 0 1px 0 var(--line), var(--shadow-sm);
}

.brand { display: inline-flex; align-items: center; gap: .6rem; color: #fff; text-shadow: 0 1px 10px rgba(0, 0, 0, .35); transition: color .35s var(--ease), transform .3s var(--ease); }
.brand:hover { transform: translateY(-1px); }
.scrolled .brand { color: var(--ink); text-shadow: none; }
.brand-mark { width: 30px; height: 30px; color: var(--wood); }
.brand-text { font-family: var(--serif); font-size: 1.4rem; font-weight: 600; line-height: 1; display: flex; flex-direction: column; }
.brand-sub { display: block; font-family: var(--sans); font-size: .62rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; opacity: .85; margin-top: 4px; }
.brand-text.light { color: #fff; }

.nav { display: flex; align-items: center; gap: .35rem; }
.nav a { color: #fff; padding: .55rem .85rem; border-radius: 999px; font-weight: 600; font-size: .94rem; text-shadow: 0 1px 8px rgba(0, 0, 0, .3); transition: color .3s var(--ease), background .3s var(--ease); }
.scrolled .nav a { color: var(--ink); text-shadow: none; }
.nav a:hover { background: rgba(255, 255, 255, .16); }
.scrolled .nav a:hover { background: rgba(36, 29, 23, .06); color: var(--wine); }
.nav .nav-cta { background: var(--wine); color: #fdf6ee !important; margin-left: .4rem; text-shadow: none; }
.nav .nav-cta:hover { background: var(--wine-deep); }

.nav-toggle { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.nav-toggle span { width: 24px; height: 2px; background: #fff; border-radius: 2px; box-shadow: 0 1px 3px rgba(0,0,0,.3); transition: transform .3s var(--ease), opacity .3s var(--ease), background .35s var(--ease); }
.scrolled .nav-toggle span { background: var(--ink); box-shadow: none; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: flex-end; color: #fff; isolation: isolate; }
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center 38%; animation: kenburns 28s var(--ease) infinite alternate; will-change: transform; }
@keyframes kenburns { from { transform: scale(1.03); } to { transform: scale(1.12) translate(-1.5%, -1.2%); } }
.hero-overlay {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(to top, rgba(16, 12, 9, .86) 0%, rgba(16, 12, 9, .30) 40%, rgba(16, 12, 9, .16) 64%, rgba(16, 12, 9, .48) 100%),
    radial-gradient(120% 90% at 80% 0%, rgba(16, 12, 9, .45), transparent 55%);
}
.hero-content { padding-bottom: clamp(3rem, 7vh, 6rem); padding-top: calc(var(--header-h) + 2rem); max-width: 760px; }
.eyebrow { font-weight: 700; font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; color: var(--wood-deep); margin-bottom: 1rem; }
.eyebrow.light { color: #e9c79a; }
.hero-title { font-size: clamp(3rem, 7vw, 5.6rem); font-weight: 600; line-height: .95; letter-spacing: -.02em; margin-bottom: 1.1rem; text-shadow: 0 4px 40px rgba(0, 0, 0, .35); font-variation-settings: "opsz" 144; }
.hero-sub { font-size: clamp(1.1rem, 1.4vw, 1.4rem); max-width: 32ch; color: rgba(255, 255, 255, .94); margin-bottom: 2rem; text-shadow: 0 2px 18px rgba(0, 0, 0, .35); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 2.4rem; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 1.4rem; font-size: .92rem; font-weight: 600; text-shadow: 0 1px 10px rgba(0, 0, 0, .4); }
.hero-badges li { display: inline-flex; align-items: center; gap: .5rem; }
.hero-badges .stars { color: #f0c277; letter-spacing: 2px; }
.scroll-cue { position: absolute; bottom: 1.1rem; left: 50%; transform: translateX(-50%); color: rgba(255, 255, 255, .8); font-size: 1.6rem; line-height: 1; padding: .3rem .6rem; border-radius: 999px; animation: bob 2.2s var(--ease) infinite; z-index: 1; transition: color .25s var(--ease); }
.scroll-cue:hover { color: #fff; }
.scroll-cue:focus-visible { outline-offset: 6px; }
@keyframes bob { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 8px); } }

/* ---------- Sections génériques ---------- */
.section { padding-block: clamp(4rem, 9vw, 8rem); }
.section-tint { background: var(--cream-2); }
.section-head { max-width: 640px; margin: 0 auto clamp(2.4rem, 5vw, 3.6rem); text-align: center; }
.section-title { font-size: clamp(2rem, 3.6vw, 3.1rem); margin-bottom: .8rem; font-variation-settings: "opsz" 80; }
.section-intro { color: var(--ink-soft); font-size: 1.08rem; }
.lead { font-size: clamp(1.1rem, 1.5vw, 1.3rem); color: var(--ink); margin-bottom: 1.1rem; }
.section p + p { margin-top: 1rem; color: var(--ink-soft); }
.signature { font-family: var(--serif); font-style: italic; font-size: 1.2rem; color: var(--wood-deep); margin-top: 1.6rem; }

.grid-2 { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4.5rem); }
.align-center { align-items: center; }

/* ---------- Le chalet : faits ---------- */
.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.facts li {
  display: flex; align-items: center; gap: .9rem;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 1.1rem 1.2rem; box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.facts li:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.facts .ic { width: 1.7rem; height: 1.7rem; color: var(--wood); }
.facts span { display: flex; flex-direction: column; line-height: 1.25; font-size: .9rem; color: var(--ink-soft); }
.facts b { font-family: var(--serif); font-size: 1.18rem; color: var(--ink); font-weight: 600; }

/* ---------- Galerie ---------- */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 230px; grid-auto-flow: dense; gap: 14px; }
.g-item { position: relative; overflow: hidden; border-radius: var(--radius); cursor: zoom-in; box-shadow: var(--shadow-sm); background: var(--cream-2); }
.g-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.g-item::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(16, 12, 9, .55), transparent 55%); opacity: 0; transition: opacity .35s var(--ease); }
.g-item figcaption { position: absolute; left: 1rem; bottom: .85rem; z-index: 2; color: #fff; font-weight: 600; font-size: .95rem; transform: translateY(8px); opacity: 0; transition: transform .35s var(--ease), opacity .35s var(--ease); text-shadow: 0 2px 10px rgba(0, 0, 0, .4); }
.g-item:hover img, .g-item:focus-visible img { transform: scale(1.07); }
.g-item:hover::after, .g-item:hover figcaption,
.g-item:focus-visible::after, .g-item:focus-visible figcaption { opacity: 1; }
.g-item:hover figcaption, .g-item:focus-visible figcaption { transform: translateY(0); }
.g-tall { grid-row: span 2; }
.g-tall img { object-position: center 32%; }
.g-wide { grid-column: span 2; }

/* ---------- Équipements ---------- */
.equip-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.equip-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.7rem 1.5rem; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.equip-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.equip-card h3 { display: flex; align-items: center; gap: .6rem; font-size: 1.25rem; margin-bottom: 1.1rem; }
.equip-card h3 .ic { width: 1.5rem; height: 1.5rem; color: var(--wood); }
.ticks li { position: relative; padding: .35rem 0 .35rem 1.6rem; color: var(--ink-soft); border-bottom: 1px solid var(--line); }
.ticks li:last-child { border-bottom: 0; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .82em; width: 9px; height: 9px; border-right: 2px solid var(--wood); border-bottom: 2px solid var(--wood); transform: rotate(45deg) translateY(-2px); }
.badge-row { display: flex; flex-wrap: wrap; justify-content: center; gap: .8rem; margin-top: 2.4rem; }
.badge-row li { display: inline-flex; align-items: center; gap: .5rem; background: var(--paper); border: 1px solid var(--line); padding: .6rem 1.1rem; border-radius: 999px; font-weight: 600; font-size: .92rem; box-shadow: var(--shadow-sm); }
.badge-row .ic { color: var(--wine); }

/* ---------- La région (sombre) ---------- */
.section-dark { background: var(--pine); color: #efe7d9; position: relative; }
.section-dark .section-title { color: #fff; }
.section-dark .section-intro { color: rgba(239, 231, 217, .82); }
.region-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.region-card { background: var(--pine-2); border: 1px solid rgba(255, 255, 255, .08); border-radius: var(--radius); padding: 2rem 1.7rem; transition: transform .3s var(--ease), border-color .3s var(--ease); }
.region-card:hover { transform: translateY(-3px); border-color: rgba(224, 178, 122, .45); }
.region-ic { width: 2.4rem; height: 2.4rem; color: #e0b27a; margin-bottom: 1rem; }
.region-card h3 { color: #fff; font-size: 1.4rem; margin-bottom: .6rem; }
.region-card p { color: rgba(239, 231, 217, .8); font-size: .98rem; }
.access { margin-top: 2.6rem; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); border-radius: var(--radius); padding: 1.8rem 2rem; }
.access h3 { color: #e0b27a; font-size: 1.1rem; font-family: var(--sans); font-weight: 700; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 1rem; }
.access-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem 2rem; }
.access-list li { color: rgba(239, 231, 217, .82); font-size: .96rem; padding-left: 1rem; border-left: 2px solid rgba(224, 178, 122, .5); }
.access-list b { color: #fff; display: block; }

/* ---------- Tarifs ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; margin-bottom: 2.4rem; align-items: stretch; }
.price-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 2rem 1.8rem; text-align: center; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.price-card.featured { background: linear-gradient(170deg, #fff7ec, var(--paper)); border-color: rgba(178, 124, 63, .45); box-shadow: var(--shadow-md); transform: translateY(-6px); position: relative; }
.price-card.featured:hover { transform: translateY(-9px); }
.price-card.featured::before { content: "Le plus demandé"; position: absolute; top: -.8rem; left: 50%; transform: translateX(-50%); background: var(--wood-deep); color: #fff; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: .3rem .9rem; border-radius: 999px; white-space: nowrap; }
.price-card header { display: flex; flex-direction: column; align-items: center; gap: .5rem; margin-bottom: 1rem; }
.price-card header .ic { width: 2rem; height: 2rem; color: var(--wood); }
.price-card h3 { font-size: 1.35rem; }
.price { font-family: var(--serif); font-size: 2.6rem; font-weight: 600; color: var(--wine); line-height: 1; }
.price-card.featured .price { font-size: 2.9rem; }
.price span { display: block; font-family: var(--sans); font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: .3rem; }
.price small { font-family: var(--sans); font-size: .9rem; font-weight: 600; color: var(--ink-soft); }
.price-note { margin-top: .8rem; color: var(--ink-soft); font-size: .92rem; }

.conditions { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.6rem, 3vw, 2.4rem); box-shadow: var(--shadow-sm); text-align: center; }
.conditions h3 { font-size: 1.1rem; font-family: var(--sans); font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--wood-deep); margin-bottom: 1.2rem; }
.cond-list { display: flex; flex-wrap: wrap; justify-content: center; gap: .8rem 1.8rem; margin-bottom: 1.4rem; }
.cond-list li { display: inline-flex; align-items: center; gap: .5rem; color: var(--ink-soft); font-weight: 500; }
.cond-list .ic { color: var(--wood); }
.cond-foot { max-width: 52ch; margin: 0 auto 1.6rem; color: var(--ink-soft); }

/* ---------- Contact ---------- */
.contact-grid { align-items: start; }
.contact-list { margin: 1.8rem 0; display: grid; gap: 1.1rem; }
.contact-list li { display: flex; align-items: flex-start; gap: .9rem; }
.contact-list .ic { width: 1.5rem; height: 1.5rem; color: var(--wine); margin-top: .15rem; }
.contact-list b { display: block; font-family: var(--serif); font-size: 1.05rem; }
.contact-list a { display: inline-block; padding: .25rem 0; }
.contact-list a:hover { color: var(--wine); text-decoration: underline; }
.contact-list .sep { color: var(--line); margin: 0 .3rem; }

.map { margin-top: 1.6rem; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.map iframe { width: 100%; height: 280px; border: 0; filter: saturate(.92); }
.map-link { margin-top: .8rem; font-size: .92rem; }
.map-link a { display: inline-flex; align-items: center; gap: .45rem; color: var(--wine); font-weight: 600; padding: .35rem 0; }
.map-link a:hover { text-decoration: underline; }
.map-link .ic { width: 1.05rem; height: 1.05rem; }

.contact-form { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(1.6rem, 3vw, 2.4rem); box-shadow: var(--shadow-md); }
.contact-form h3 { font-size: 1.5rem; margin-bottom: 1.4rem; }
.field { margin-bottom: 1.1rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: .4rem; }
.field .opt { font-weight: 400; color: var(--ink-soft); }
.field input, .field select, .field textarea {
  width: 100%; padding: .8rem .95rem; background: var(--cream); border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--wood); background: #fff; box-shadow: 0 0 0 4px rgba(178, 124, 63, .18); }
.field input[aria-invalid="true"] { border-color: var(--wine); box-shadow: 0 0 0 4px rgba(138, 58, 51, .14); }
.field textarea { resize: vertical; min-height: 96px; }
.form-hint { margin-top: 1rem; font-size: .88rem; color: var(--ink-soft); text-align: center; }
.form-hint.error { color: var(--wine); font-weight: 600; }

/* ---------- Pied de page ---------- */
.site-footer { background: var(--ink); color: rgba(246, 241, 232, .8); padding-top: clamp(3rem, 6vw, 4.5rem); }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr; gap: 2.5rem; padding-bottom: 2.5rem; }
.footer-brand .brand-text { color: #fff; margin-bottom: 1rem; }
.footer-brand p { font-size: .95rem; max-width: 34ch; }
.footer-nav { display: flex; flex-direction: column; gap: .7rem; }
.footer-nav a { font-weight: 500; padding: .15rem 0; transition: color .25s var(--ease); }
.footer-nav a:hover { color: #e0b27a; }
.footer-contact { display: flex; flex-direction: column; gap: .7rem; }
.footer-contact a { display: inline-flex; align-items: center; gap: .55rem; padding: .25rem 0; font-weight: 600; color: #fff; transition: color .25s var(--ease); }
.footer-contact a:hover { color: #e0b27a; }
.footer-contact .ic { color: #e0b27a; }
.footer-contact .gdf { font-size: .85rem; color: rgba(246, 241, 232, .6); margin-top: .4rem; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .6rem; padding: 1.5rem 0; border-top: 1px solid rgba(255, 255, 255, .12); font-size: .85rem; color: rgba(246, 241, 232, .6); }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 300; display: flex; align-items: center; justify-content: center; padding: 2rem; background: rgba(12, 9, 7, .92); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); opacity: 0; transition: opacity .3s var(--ease); }
.lightbox[hidden] { display: none; }
.lightbox.open { opacity: 1; }
.lb-figure { max-width: min(1100px, 92vw); max-height: 88vh; text-align: center; }
.lb-figure img { max-width: 100%; max-height: 80vh; border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); object-fit: contain; margin-inline: auto; }
.lb-figure figcaption { color: rgba(255, 255, 255, .85); margin-top: 1rem; font-size: 1rem; }
.lb-close, .lb-nav { position: absolute; color: #fff; width: 52px; height: 52px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: rgba(255, 255, 255, .1); transition: background .25s var(--ease), transform .25s var(--ease); }
.lb-close:hover, .lb-nav:hover { background: rgba(255, 255, 255, .22); }
.lb-close { top: 1.3rem; right: 1.3rem; font-size: 1.8rem; }
.lb-nav { top: 50%; transform: translateY(-50%); font-size: 2.4rem; }
.lb-prev { left: 1.3rem; } .lb-next { right: 1.3rem; }
.lb-prev:hover { transform: translateY(-50%) scale(1.08); } .lb-next:hover { transform: translateY(-50%) scale(1.08); }

/* ---------- Animations au défilement ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
/* Léger échelonnement des cartes d'une même grille */
.equip-card.reveal:nth-child(2), .region-card.reveal:nth-child(2) { transition-delay: .08s; }
.equip-card.reveal:nth-child(3), .region-card.reveal:nth-child(3) { transition-delay: .16s; }
.equip-card.reveal:nth-child(4) { transition-delay: .24s; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: .2rem;
    background: rgba(246, 241, 232, .97); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
    padding: 1rem 1.25rem 1.5rem; box-shadow: var(--shadow-md);
    transform: translateY(-130%); visibility: hidden;
    transition: transform .4s var(--ease), visibility .4s var(--ease);
    border-bottom: 1px solid var(--line);
  }
  .nav.open { transform: translateY(0); visibility: visible; }
  .nav a { color: var(--ink); text-shadow: none; padding: .85rem 1rem; border-radius: var(--radius-sm); }
  .nav a:hover { background: rgba(36, 29, 23, .06); }
  .nav .nav-cta { margin: .4rem 0 0; text-align: center; justify-content: center; }
  .nav-toggle { display: flex; }
  .grid-2 { grid-template-columns: 1fr; }
  .equip-grid { grid-template-columns: 1fr 1fr; }
  .region-grid { grid-template-columns: 1fr; }
  .access-list { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; }
  .price-card.featured { order: -1; transform: none; }
  .price-card.featured:hover { transform: translateY(-4px); }
}

@media (max-width: 620px) {
  :root { --header-h: 64px; }
  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 150px; gap: 10px; }
  .g-tall { grid-row: span 2; } .g-wide { grid-column: span 2; }
  .facts { grid-template-columns: 1fr 1fr; }
  .equip-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 1.8rem; }
  .hero-badges { gap: .6rem 1.2rem; font-size: .85rem; }
  .lb-nav { width: 44px; height: 44px; font-size: 2rem; }
  .lb-prev { left: .5rem; } .lb-next { right: .5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; transition-delay: 0 !important; }
  .scroll-cue, .hero-media img { animation: none !important; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* ---------- Réservation ---------- */
.btn-lg { padding: 1.05rem 2rem; font-size: 1.08rem; }
.reserve-card {
  max-width: 720px; margin-inline: auto; text-align: center;
  background: linear-gradient(170deg, #fff7ec, var(--paper));
  border: 1px solid rgba(178, 124, 63, .35); border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3.2rem); box-shadow: var(--shadow-md);
}
.reserve-trust { display: flex; flex-wrap: wrap; justify-content: center; gap: .7rem 1.6rem; margin-bottom: 1.5rem; }
.reserve-trust li { display: inline-flex; align-items: center; gap: .5rem; font-weight: 600; font-size: .92rem; color: var(--ink-soft); }
.reserve-trust .ic { color: var(--wood); }
.reserve-lead { max-width: 48ch; margin: 0 auto 1.9rem; color: var(--ink-soft); }
.reserve-alt { margin-top: 1.3rem; font-size: .95rem; color: var(--ink-soft); }
.reserve-alt a { color: var(--wine); font-weight: 600; }
.reserve-alt a:hover { text-decoration: underline; }

/* Champ anti-spam (honeypot) du formulaire */
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }