/* ============================================================
   LOFT DELICIAE — Feuille de styles principale
   Palette : Noir · Anthracite · Perle · Argenté · Blanc
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400;1,500&family=Raleway:wght@200;300;400;500&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --noir:        #0a0a0a;
  --anthracite:  #141414;
  --anthracite2: #1e1e1e;
  --anthracite3: #2a2a2a;
  --argent:      #9a9691;
  --argent-clair:#c4bfba;
  --perle:       #e8e1d8;
  --blanc-casse: #f4f0eb;
  --blanc:       #faf9f7;

  --font-serif:  'Cormorant Garamond', Georgia, serif;
  --font-sans:   'Raleway', 'Helvetica Neue', sans-serif;

  --transition:  0.45s cubic-bezier(0.4, 0, 0.2, 1);
  --radius:      2px;
}

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

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

body {
  background-color: var(--noir);
  color: var(--perle);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Utilitaires ───────────────────────────────────────────── */
.container {
  width: 92%;
  max-width: 1180px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--argent);
  display: block;
  margin-bottom: 1.4rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--blanc-casse);
  margin-bottom: 1.2rem;
}

.section-title em {
  font-style: italic;
  font-weight: 300;
  color: var(--argent-clair);
}

.section-intro {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--argent-clair);
  max-width: 52ch;
  line-height: 1.9;
}

.divider {
  width: 48px;
  height: 1px;
  background: var(--argent);
  margin: 2rem 0;
  opacity: 0.6;
}

/* ── Boutons ───────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 1rem 2.4rem;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--perle);
  color: var(--noir);
  border: 1px solid var(--perle);
}

.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--blanc);
  transform: translateX(-101%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary:hover::after { transform: translateX(0); }
.btn-primary span { position: relative; z-index: 1; }

.btn-outline {
  background: transparent;
  color: var(--perle);
  border: 1px solid rgba(200, 193, 185, 0.35);
}

.btn-outline:hover {
  border-color: var(--argent-clair);
  color: var(--blanc);
}

.btn-dark {
  background: var(--noir);
  color: var(--perle);
  border: 1px solid var(--argent3, #444);
}

/* ── Navigation ────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.6rem 0;
  transition: padding var(--transition), background var(--transition), backdrop-filter var(--transition);
}

.nav.scrolled {
  padding: 1rem 0;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(154, 150, 145, 0.12);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--blanc-casse);
}

.nav-logo span {
  display: block;
  font-size: 0.48rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--argent);
  font-family: var(--font-sans);
  margin-top: 1px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.8rem;
}

.nav-links a {
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--argent-clair);
  transition: color var(--transition);
}

.nav-links a:hover,
.nav-links a.active { color: var(--blanc); }

.nav-cta {
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.7rem 1.6rem;
  border: 1px solid rgba(196, 191, 186, 0.3);
  color: var(--perle);
  transition: var(--transition);
}

.nav-cta:hover {
  background: var(--perle);
  color: var(--noir);
  border-color: var(--perle);
}

/* Burger menu */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.nav-burger span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--perle);
  transition: var(--transition);
}

.nav-burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile nav overlay */
.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,10,10,0.97);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.nav-mobile.open {
  opacity: 1;
  pointer-events: all;
}

.nav-mobile a {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 300;
  color: var(--blanc-casse);
  letter-spacing: 0.05em;
}

.nav-mobile a:hover { color: var(--argent-clair); }

/* ── Hero ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 60% 40%, rgba(80, 60, 50, 0.18) 0%, transparent 65%),
    linear-gradient(160deg, #0f0d0b 0%, #0a0a0a 40%, #0d0b08 100%);
  z-index: 0;
}

/* Texture subtile velours */
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.025;
  mix-blend-mode: overlay;
}

/* Lumière dramatique gauche */
.hero-bg::after {
  content: '';
  position: absolute;
  left: -10%;
  top: 10%;
  width: 55%;
  height: 80%;
  background: radial-gradient(ellipse, rgba(156, 130, 100, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero-image-zone {
  position: absolute;
  right: 0;
  top: 0;
  width: 52%;
  height: 100%;
  overflow: hidden;
}

.hero-image-placeholder {
  width: 100%;
  height: 100%;
  background:
    linear-gradient(135deg, #1a1410 0%, #0e0c0a 50%, #161210 100%);
  position: relative;
}

.hero-image-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 35% 55%, rgba(120, 90, 60, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 30%, rgba(80, 70, 60, 0.08) 0%, transparent 50%);
}

/* Masque dégradé hero image */
.hero-image-zone::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 45%;
  height: 100%;
  background: linear-gradient(to right, var(--noir) 0%, transparent 100%);
  z-index: 1;
  pointer-events: none;
}

/* Lumière de bougie simulée */
.candle-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200, 140, 60, 0.06) 0%, transparent 70%);
  animation: flicker 4s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes flicker {
  0%   { transform: scale(1) translate(0, 0);    opacity: 0.5; }
  33%  { transform: scale(1.05) translate(2px, -3px); opacity: 0.7; }
  66%  { transform: scale(0.97) translate(-1px, 2px); opacity: 0.55; }
  100% { transform: scale(1.03) translate(1px, -1px); opacity: 0.65; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 560px;
  padding-left: 2%;
}

.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--argent);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--argent);
  opacity: 0.7;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 300;
  line-height: 1.08;
  color: var(--blanc-casse);
  margin-bottom: 0.4rem;
}

.hero-title em {
  font-style: italic;
  font-weight: 300;
  color: var(--argent-clair);
  display: block;
}

.hero-subtitle {
  font-family: var(--font-serif);
  font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  font-style: italic;
  font-weight: 300;
  color: var(--argent);
  margin: 1.8rem 0 2.8rem;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  color: var(--argent);
  font-size: 0.58rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--argent) 0%, transparent 100%);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 0; }
  40%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  60%  { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ── Séparateur ornemental ─────────────────────────────────── */
.ornament {
  text-align: center;
  padding: 1rem 0;
  color: var(--argent);
  opacity: 0.5;
  font-size: 0.8rem;
  letter-spacing: 0.6em;
}

/* ── Section Atmosphère (Home) ─────────────────────────────── */
.atmosphere {
  padding: 8rem 0;
  position: relative;
}

.atmosphere-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.atmosphere-visual {
  position: relative;
}

.img-frame {
  position: relative;
  overflow: hidden;
}

.img-frame::after {
  content: '';
  position: absolute;
  inset: -1px;
  border: 1px solid rgba(196, 191, 186, 0.08);
  pointer-events: none;
}

.img-placeholder {
  width: 100%;
  aspect-ratio: 4/5;
  display: flex;
  align-items: center;
  justify-content: center;
}

.img-placeholder-inner {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

/* Placeholder avec ambiance couleur */
.placeholder-chambre {
  background: linear-gradient(145deg, #181210 0%, #100e0c 40%, #1c1510 100%);
}

.placeholder-chambre::before {
  content: '';
  position: absolute;
  top: 20%;
  left: 30%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(160, 110, 50, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  animation: flicker 5s ease-in-out infinite alternate;
}

.placeholder-bain {
  background: linear-gradient(135deg, #0e1214 0%, #0a0e10 50%, #101418 100%);
}

.placeholder-bain::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 80%, rgba(60, 90, 120, 0.06) 0%, transparent 60%);
}

.placeholder-salon {
  background: linear-gradient(160deg, #14100e 0%, #0e0c0a 60%, #181412 100%);
}

.placeholder-salon::before {
  content: '';
  position: absolute;
  bottom: 10%;
  right: 15%;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(140, 90, 40, 0.07) 0%, transparent 70%);
  border-radius: 50%;
}

/* Icone photo placeholder */
.img-placeholder-inner::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Crect x='8' y='16' width='44' height='32' rx='1' stroke='%239a9691' stroke-opacity='0.2' stroke-width='1'/%3E%3Ccircle cx='30' cy='32' r='8' stroke='%239a9691' stroke-opacity='0.2' stroke-width='1'/%3E%3Ccircle cx='30' cy='32' r='4' stroke='%239a9691' stroke-opacity='0.15' stroke-width='1'/%3E%3Crect x='12' y='20' width='10' height='7' rx='0.5' stroke='%239a9691' stroke-opacity='0.2' stroke-width='0.8'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0.5;
}

/* Accent décalé */
.atmosphere-visual .accent-line {
  position: absolute;
  top: -1.5rem;
  left: -1.5rem;
  width: 60%;
  height: 60%;
  border-top: 1px solid rgba(154, 150, 145, 0.12);
  border-left: 1px solid rgba(154, 150, 145, 0.12);
  pointer-events: none;
}

.atmosphere-visual .accent-line-br {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  width: 40%;
  height: 40%;
  border-bottom: 1px solid rgba(154, 150, 145, 0.12);
  border-right: 1px solid rgba(154, 150, 145, 0.12);
  pointer-events: none;
}

.atmosphere-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-top: 2.5rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
}

.feature-icon {
  width: 32px;
  height: 32px;
  border: 1px solid rgba(154, 150, 145, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-icon svg {
  width: 14px;
  height: 14px;
  stroke: var(--argent);
  fill: none;
  stroke-width: 1.2;
}

.feature-label {
  font-size: 0.72rem;
  font-weight: 300;
  color: var(--argent-clair);
  letter-spacing: 0.05em;
  line-height: 1.4;
}

/* ── Section Galerie ───────────────────────────────────────── */
.galerie {
  padding: 6rem 0 8rem;
}

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

.galerie-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto;
  gap: 12px;
}

.galerie-item {
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.galerie-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.3);
  transition: var(--transition);
}

.galerie-item:hover::after { background: rgba(10, 10, 10, 0.1); }

.galerie-item img,
.galerie-item .img-placeholder-inner {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.galerie-item:hover img,
.galerie-item:hover .img-placeholder-inner { transform: scale(1.04); }

.gi-1 { grid-column: 1 / 6;  grid-row: 1; }
.gi-2 { grid-column: 6 / 9;  grid-row: 1; }
.gi-3 { grid-column: 9 / 13; grid-row: 1; }
.gi-4 { grid-column: 1 / 5;  grid-row: 2; }
.gi-5 { grid-column: 5 / 10; grid-row: 2; }
.gi-6 { grid-column: 10 / 13;grid-row: 2; }

.gi-1 .img-placeholder-inner { min-height: 320px; }
.gi-2 .img-placeholder-inner { min-height: 320px; }
.gi-3 .img-placeholder-inner { min-height: 320px; }
.gi-4 .img-placeholder-inner { min-height: 240px; }
.gi-5 .img-placeholder-inner { min-height: 240px; }
.gi-6 .img-placeholder-inner { min-height: 240px; }

.galerie-cta {
  text-align: center;
  margin-top: 3rem;
}

/* ── Carrousel galerie ───────────────────────────────────── */
.carousel-wrapper {
  position: relative;
  width: 100%;
  margin: 0 auto;
  user-select: none;
}

.carousel-viewport {
  overflow: hidden;
  width: 100%;
  background: #0a0a0a;
}

.carousel-track {
  display: flex;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.carousel-slide {
  min-width: 100%;
  height: 70vh;
  max-height: 680px;
  min-height: 320px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0a0a0a;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(10,10,10,0.55);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  font-size: 2.2rem;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, transform 0.2s;
  line-height: 1;
  padding-bottom: 2px;
}
.carousel-btn:hover { background: rgba(201,169,110,0.75); transform: translateY(-50%) scale(1.08); }
.carousel-prev { left: 1.2rem; }
.carousel-next { right: 1.2rem; }

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 1.2rem 0 0.4rem;
}

.carousel-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  border: none;
  cursor: pointer;
  transition: background 0.3s, transform 0.3s;
  padding: 0;
}
.carousel-dot.active {
  background: var(--accent, #c9a96e);
  transform: scale(1.4);
}

.carousel-counter {
  text-align: center;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.35);
  padding-bottom: 0.8rem;
}

@media (max-width: 768px) {
  .carousel-slide { height: 55vw; max-height: 420px; min-height: 220px; }
  .carousel-btn { width: 40px; height: 40px; font-size: 1.6rem; }
  .carousel-prev { left: 0.5rem; }
  .carousel-next { right: 0.5rem; }
}

/* ── Section Expérience ────────────────────────────────────── */
.experience {
  padding: 8rem 0;
  background: var(--anthracite);
  position: relative;
  overflow: hidden;
}

.experience::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(154,150,145,0.15) 30%, rgba(154,150,145,0.15) 70%, transparent);
}

.experience::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(154,150,145,0.15) 30%, rgba(154,150,145,0.15) 70%, transparent);
}

.experience-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

.experience-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.exp-card {
  padding: 2rem;
  border: 1px solid rgba(154, 150, 145, 0.1);
  transition: border-color var(--transition), background var(--transition);
  cursor: default;
}

.exp-card:hover {
  border-color: rgba(154, 150, 145, 0.25);
  background: rgba(255, 255, 255, 0.02);
}

.exp-card-num {
  font-family: var(--font-serif);
  font-size: 0.75rem;
  color: var(--argent);
  opacity: 0.5;
  margin-bottom: 0.8rem;
  font-weight: 300;
}

.exp-card-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--blanc-casse);
  margin-bottom: 0.5rem;
}

.exp-card-desc {
  font-size: 0.8rem;
  color: var(--argent);
  line-height: 1.8;
  font-weight: 300;
}

/* ── Section Options ───────────────────────────────────────── */
.options-section {
  padding: 8rem 0;
}

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

.options-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(154, 150, 145, 0.1);
  border: 1px solid rgba(154, 150, 145, 0.1);
}

.option-item {
  background: var(--noir);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: background var(--transition);
}

.option-item:hover { background: var(--anthracite); }

.option-icon {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(154, 150, 145, 0.2);
  margin: 0 auto 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.option-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--argent-clair);
  fill: none;
  stroke-width: 1;
}

.option-name {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--blanc-casse);
  margin-bottom: 0.4rem;
}

.option-desc {
  font-size: 0.75rem;
  color: var(--argent);
  line-height: 1.7;
}

/* ── Section CTA Réservation ───────────────────────────────── */
.cta-section {
  padding: 10rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(100, 75, 50, 0.08) 0%, transparent 65%);
}

.cta-section .section-title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  max-width: 14ch;
  margin: 0 auto 1.5rem;
}

.cta-section .section-intro {
  margin: 0 auto 3rem;
  text-align: center;
}

/* ── Footer ────────────────────────────────────────────────── */
.footer {
  background: var(--anthracite);
  border-top: 1px solid rgba(154, 150, 145, 0.1);
  padding: 5rem 0 2.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--blanc-casse);
  margin-bottom: 0.5rem;
}

.footer-tagline {
  font-size: 0.72rem;
  color: var(--argent);
  letter-spacing: 0.15em;
  font-style: italic;
  font-family: var(--font-serif);
  margin-bottom: 1.5rem;
}

.footer-desc {
  font-size: 0.78rem;
  color: var(--argent);
  line-height: 1.9;
  max-width: 36ch;
}

.footer-col-title {
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--argent);
  margin-bottom: 1.5rem;
}

.footer-col ul li {
  margin-bottom: 0.75rem;
}

.footer-col ul li a {
  font-size: 0.8rem;
  color: var(--argent);
  transition: color var(--transition);
}

.footer-col ul li a:hover { color: var(--perle); }

.footer-bottom {
  border-top: 1px solid rgba(154, 150, 145, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-legal {
  font-size: 0.65rem;
  color: var(--argent);
  opacity: 0.6;
  letter-spacing: 0.05em;
}

.footer-links-legal {
  display: flex;
  gap: 2rem;
}

.footer-links-legal a {
  font-size: 0.65rem;
  color: var(--argent);
  opacity: 0.6;
  transition: opacity var(--transition);
}

.footer-links-legal a:hover { opacity: 1; }

/* ── Page Loft ─────────────────────────────────────────────── */
.page-hero {
  height: 60vh;
  min-height: 480px;
  display: flex;
  align-items: flex-end;
  position: relative;
  overflow: hidden;
  padding-bottom: 5rem;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #0f0d0b 0%, #0a0a0a 100%);
}

.page-hero-bg::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: linear-gradient(to top, var(--noir) 0%, transparent 100%);
}

.page-hero-content {
  position: relative;
  z-index: 2;
}

.page-hero-content .section-label { margin-bottom: 1rem; }

.page-hero-content h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 300;
  color: var(--blanc-casse);
  line-height: 1.1;
}

.page-hero-content h1 em {
  font-style: italic;
  color: var(--argent-clair);
}

/* ── Equipements ───────────────────────────────────────────── */
.equipements {
  padding: 8rem 0;
}

.equip-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4rem 6rem;
  margin-top: 4rem;
}

.equip-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(154, 150, 145, 0.08);
}

.equip-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 300;
  color: rgba(154, 150, 145, 0.15);
  flex-shrink: 0;
  line-height: 1;
  margin-top: 2px;
}

.equip-info h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--blanc-casse);
  margin-bottom: 0.5rem;
}

.equip-info p {
  font-size: 0.8rem;
  color: var(--argent);
  line-height: 1.8;
}

/* ── Galerie Loft ──────────────────────────────────────────── */
.loft-galerie {
  padding: 4rem 0 8rem;
}

.loft-galerie-masonry {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.loft-galerie-masonry .img-placeholder-inner { min-height: 280px; }
.loft-galerie-masonry .img-placeholder-inner.tall { min-height: 420px; }

.loft-galerie-masonry .galerie-item {
  overflow: hidden;
}

/* ── Page Réservation ──────────────────────────────────────── */
.reservation-layout {
  padding: 6rem 0 8rem;
}

.resa-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 4rem;
  align-items: start;
}

.resa-steps {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
  border-bottom: 1px solid rgba(154, 150, 145, 0.12);
  padding-bottom: 2rem;
}

.resa-step {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--argent);
  opacity: 0.5;
  transition: opacity var(--transition);
}

.resa-step.active { opacity: 1; color: var(--perle); }

.resa-step-num {
  width: 22px;
  height: 22px;
  border: 1px solid currentColor;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  flex-shrink: 0;
}

/* Calendrier */
.calendar-wrapper {
  margin-bottom: 3rem;
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.cal-month {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--blanc-casse);
}

.cal-nav {
  display: flex;
  gap: 0.5rem;
}

.cal-nav button {
  width: 32px;
  height: 32px;
  border: 1px solid rgba(154, 150, 145, 0.2);
  color: var(--argent);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.cal-nav button:hover {
  border-color: var(--argent-clair);
  color: var(--perle);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.cal-day-name {
  text-align: center;
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: var(--argent);
  opacity: 0.6;
  padding: 0.5rem 0;
  font-weight: 400;
}

.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  color: var(--argent-clair);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  border: 1px solid transparent;
}

.cal-day:hover:not(.disabled):not(.empty) {
  background: rgba(154, 150, 145, 0.1);
  border-color: rgba(154, 150, 145, 0.2);
}

.cal-day.selected {
  background: var(--perle);
  color: var(--noir);
  font-weight: 400;
}

.cal-day.in-range {
  background: rgba(232, 225, 216, 0.08);
  color: var(--perle);
}

.cal-day.range-start { border-radius: 0; background: var(--perle); color: var(--noir); }
.cal-day.range-end   { border-radius: 0; background: var(--perle); color: var(--noir); }

.cal-day.disabled {
  opacity: 0.25;
  cursor: not-allowed;
}

.cal-day.empty { cursor: default; }

.cal-day.departure-only {
  color: var(--argent);
  opacity: 0.65;
  cursor: pointer;
}
.cal-day.departure-only::after {
  content: '↩';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 7px;
  color: var(--argent);
  opacity: 0.7;
  line-height: 1;
}
.cal-day.maintenance {
  color: var(--argent);
  text-decoration: line-through;
  opacity: 0.4;
}
.cal-day.maintenance:not(.disabled)::after {
  content: '';
  position: absolute;
  bottom: 3px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #c47a7a;
}

.cal-day.today::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 3px;
  background: var(--argent);
  border-radius: 50%;
}

/* Durée séjour */
.duree-section {
  margin-bottom: 3rem;
}

.duree-title {
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--argent);
  margin-bottom: 1rem;
}

.duree-options {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.duree-option {
  flex: 1;
  min-width: 100px;
  padding: 1rem 0.8rem;
  border: 1px solid rgba(154, 150, 145, 0.15);
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.duree-option:hover {
  border-color: rgba(154, 150, 145, 0.35);
}

.duree-option.selected {
  border-color: var(--perle);
  background: rgba(232, 225, 216, 0.05);
}

.duree-option-label {
  display: block;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--blanc-casse);
  margin-bottom: 0.2rem;
}

.duree-option-price {
  display: block;
  font-size: 0.68rem;
  color: var(--argent);
  letter-spacing: 0.05em;
}

/* Options extras */
.extras-section {
  margin-bottom: 3rem;
}

.extras-title {
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--argent);
  margin-bottom: 1rem;
}

.extras-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.extra-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.2rem;
  border: 1px solid rgba(154, 150, 145, 0.12);
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}

.extra-item:hover { border-color: rgba(154, 150, 145, 0.25); }

.extra-item.selected {
  border-color: rgba(232, 225, 216, 0.3);
  background: rgba(232, 225, 216, 0.03);
}

.extra-left {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.extra-check {
  width: 16px;
  height: 16px;
  border: 1px solid rgba(154, 150, 145, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}

.extra-item.selected .extra-check {
  background: var(--perle);
  border-color: var(--perle);
}

.extra-check svg {
  width: 8px;
  height: 8px;
  stroke: var(--noir);
  fill: none;
  stroke-width: 2;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.extra-item.selected .extra-check svg { opacity: 1; }

.extra-name {
  font-size: 0.82rem;
  color: var(--argent-clair);
}

.extra-price {
  font-size: 0.75rem;
  color: var(--argent);
}

/* Récapitulatif */
.recap-panel {
  position: sticky;
  top: 100px;
  background: var(--anthracite);
  border: 1px solid rgba(154, 150, 145, 0.12);
  padding: 2.5rem;
}

.recap-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--blanc-casse);
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(154, 150, 145, 0.1);
}

.recap-ligne {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.8rem;
}

.recap-label {
  font-size: 0.75rem;
  color: var(--argent);
}

.recap-value {
  font-size: 0.8rem;
  color: var(--perle);
}

.recap-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(154, 150, 145, 0.1);
}

.recap-total-label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--argent);
}

.recap-total-amount {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--blanc-casse);
}

.recap-disclaimer {
  margin-top: 1.2rem;
  font-size: 0.65rem;
  color: var(--argent);
  opacity: 0.6;
  line-height: 1.6;
}

.recap-btn {
  display: block;
  width: 100%;
  margin-top: 2rem;
  text-align: center;
  padding: 1.2rem;
  background: var(--perle);
  color: var(--noir);
  font-size: 0.68rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-family: var(--font-sans);
  font-weight: 400;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.recap-btn:hover { background: var(--blanc); }

/* Formulaire contact */
.contact-layout {
  padding: 4rem 0 8rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 6rem;
  align-items: start;
}

.contact-info-item {
  margin-bottom: 2rem;
}

.contact-info-label {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--argent);
  margin-bottom: 0.5rem;
}

.contact-info-val {
  font-size: 0.85rem;
  color: var(--argent-clair);
  line-height: 1.6;
}

/* Formulaire */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--argent);
  margin-bottom: 0.6rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(154, 150, 145, 0.2);
  padding: 0.7rem 0;
  color: var(--perle);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 300;
  outline: none;
  transition: border-color var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-bottom-color: var(--argent-clair);
}

.form-input::placeholder,
.form-textarea::placeholder { color: rgba(154, 150, 145, 0.35); }

.form-textarea { resize: none; min-height: 120px; }

.form-select option { background: var(--anthracite2); color: var(--perle); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  cursor: pointer;
}

.form-checkbox input { display: none; }

.form-checkbox-box {
  width: 16px;
  height: 16px;
  border: 1px solid rgba(154, 150, 145, 0.3);
  flex-shrink: 0;
  margin-top: 2px;
  transition: var(--transition);
  position: relative;
}

.form-checkbox input:checked + .form-checkbox-box {
  background: var(--perle);
  border-color: var(--perle);
}

.form-checkbox input:checked + .form-checkbox-box::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 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='%230a0a0a' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

.form-checkbox-label {
  font-size: 0.75rem;
  color: var(--argent);
  line-height: 1.7;
}

.form-checkbox-label a {
  color: var(--argent-clair);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* FAQ */
.faq-section {
  padding: 6rem 0 8rem;
  background: var(--anthracite);
  border-top: 1px solid rgba(154, 150, 145, 0.08);
}

.faq-list { margin-top: 3rem; }

.faq-item {
  border-bottom: 1px solid rgba(154, 150, 145, 0.1);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--blanc-casse);
  font-weight: 300;
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  position: relative;
  margin-left: 1rem;
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: var(--argent);
  transition: transform var(--transition), opacity var(--transition);
}

.faq-icon::before {
  width: 12px;
  height: 1px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.faq-icon::after {
  width: 1px;
  height: 12px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.faq-item.open .faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.open .faq-answer { max-height: 400px; }

.faq-answer p {
  font-size: 0.82rem;
  color: var(--argent);
  line-height: 1.9;
  padding-bottom: 1.5rem;
}

/* ── Animations au scroll ──────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s cubic-bezier(0.4, 0, 0.2, 1), transform 0.75s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }

/* ── Notification toast ────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  background: var(--anthracite2);
  border: 1px solid rgba(154, 150, 145, 0.2);
  color: var(--perle);
  padding: 1.2rem 1.8rem;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  transform: translateY(120%);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
  max-width: 320px;
  line-height: 1.5;
}

.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { border-left: 2px solid var(--argent-clair); }
.toast.error   { border-left: 2px solid #c47a7a; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .atmosphere-grid { grid-template-columns: 1fr; gap: 4rem; }
  .experience-inner { grid-template-columns: 1fr; gap: 3rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .resa-grid { grid-template-columns: 1fr; }
  .recap-panel { position: static; }
  .options-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }
  .nav-mobile { display: flex; }

  .hero-image-zone { display: none; }
  .hero-content { max-width: 100%; }

  .galerie-grid {
    grid-template-columns: 1fr 1fr;
  }
  .gi-1 { grid-column: 1 / -1; }
  .gi-2 { grid-column: 1 / 2; }
  .gi-3 { grid-column: 2 / 3; }
  .gi-4 { grid-column: 1 / 2; }
  .gi-5 { grid-column: 1 / -1; }
  .gi-6 { grid-column: 2 / 3; grid-row: 3; }

  .options-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-links-legal { justify-content: center; flex-wrap: wrap; gap: 1.5rem; }

  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .form-row { grid-template-columns: 1fr; }

  .loft-galerie-masonry { grid-template-columns: 1fr 1fr; }

  .equip-grid { grid-template-columns: 1fr; }
  .atmosphere-features { grid-template-columns: 1fr; }

  .resa-steps { gap: 1rem; overflow-x: auto; padding-bottom: 1rem; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.6rem; }
  .section-title { font-size: 1.8rem; }
  .duree-options { flex-direction: column; }
}