/* ========================================================================
   Casa Living — feuille de style du site vitrine
   Dérivée du design system fourni (tokens/*.css, components/*).
   ======================================================================== */

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

:root {
  /* Couleurs */
  --sand-50:  #F4F2EC;
  --sand-100: #EDEAE1;
  --sand-200: #E6E2D7;
  --sand-300: #D8D3C5;
  --sand-400: #C3BDAD;

  --ink-900: #23221F;
  --ink-800: #2E2C28;
  --ink-600: #4C4A44;
  --ink-400: #7A776E;
  --ink-200: #A29F97;

  --brass-700: #8E6F42;
  --brass-500: #BF9B62;
  --brass-300: #C4A484;
  --brass-100: #E7DCC9;

  --white: #FFFFFF;

  --surface-page:    var(--sand-200);
  --surface-raised:  var(--sand-50);
  --surface-card:    var(--white);
  --surface-inverse: var(--ink-800);
  --surface-muted:   var(--sand-100);

  --text-display:  var(--ink-800);
  --text-body:     var(--ink-600);
  --text-muted:    var(--ink-400);
  --text-on-dark:  var(--sand-100);
  --text-accent:   var(--brass-700);

  --line-hairline: var(--sand-300);
  --line-strong:   var(--ink-800);
  --line-accent:   var(--brass-500);

  --state-ok:    #5C7355;
  --state-warn:  #B07A2E;
  --state-error: #9A4A38;
  --focus-ring:  var(--brass-700);

  /* Typographie */
  --font-display: "Cormorant Garamond", "Cormorant", Georgia, serif;
  --font-sans: "Montserrat", "Helvetica Neue", Arial, sans-serif;

  --fs-display-xl: 76px;
  --fs-display-l:  56px;
  --fs-display-m:  40px;
  --fs-display-s:  30px;
  --fs-body-l:  18px;
  --fs-body-m:  16px;
  --fs-body-s:  14px;
  --fs-caption: 12px;
  --fs-eyebrow: 11px;

  --lh-display: 1.08;
  --lh-title:   1.25;
  --lh-body:    1.65;
  --lh-tight:   1.4;

  --ls-display:  0.06em;
  --ls-eyebrow:  0.22em;
  --ls-label:    0.12em;
  --ls-body:     0.005em;

  /* Espacement */
  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px; --space-5: 24px;
  --space-6: 32px; --space-7: 48px; --space-8: 64px; --space-9: 96px; --space-10: 128px; --space-11: 160px;

  --radius-xs: 2px; --radius-sm: 3px; --radius-control: 8px; --radius-pill: 999px;

  --container: 1200px;
  --container-narrow: 720px;
  --gutter: var(--space-6);

  /* Ombres & mouvement */
  --shadow-sm: 0 1px 2px rgba(35, 34, 31, 0.06);
  --shadow-md: 0 6px 20px rgba(35, 34, 31, 0.07);
  --shadow-lg: 0 18px 48px rgba(35, 34, 31, 0.10);
  --overlay-scrim: rgba(35, 34, 31, 0.55);
  --blur-panel: blur(10px);

  --ease-standard: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out-soft: cubic-bezier(0.16, 0.84, 0.44, 1);
  --dur-fast: 140ms; --dur-base: 240ms; --dur-slow: 480ms; --dur-reveal: 900ms;
}

@keyframes cl-fade-up { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes cl-rule-draw { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes cl-scrim-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes cl-panel-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes cl-dialog-in { from { opacity: 0; transform: translate(-50%, -50%) translateY(12px); } to { opacity: 1; transform: translate(-50%, -50%) translateY(0); } }
@keyframes cl-toast-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* ——— Reset & base ——— */
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--surface-page);
  color: var(--text-body);
  font-family: var(--font-sans);
  font-size: var(--fs-body-m);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--text-display); }
a:hover { color: var(--brass-700); }
::selection { background: var(--brass-300); color: var(--ink-900); }
:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; }
h1, h2, h3, p { margin: 0; }
ul { margin: 0; }

.wrap { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.eyebrow { font-size: var(--fs-eyebrow); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--text-accent); }

/* ——— Reveal au scroll ——— */
.reveal { opacity: 0; }
.reveal.is-visible { opacity: 1; animation: cl-fade-up var(--dur-reveal) var(--ease-out-soft) both; }
.reveal.d1.is-visible { animation-delay: 80ms; }
.reveal.d2.is-visible { animation-delay: 160ms; }

/* ——— Filet doré ——— */
.brass-rule { height: 2px; width: 70%; background: var(--line-accent); border: none; margin: var(--space-6) 0; transform-origin: left; }
.brass-rule.animate { animation: cl-rule-draw var(--dur-slow) var(--ease-out-soft) both; }
.brass-rule.small { width: 56px; }
.brass-rule.center { margin-left: auto; margin-right: auto; transform-origin: center; }
.brass-rule.hairline { background: var(--line-hairline); height: 1px; width: 100%; }

/* ——— Titres de section ——— */
.section-heading { text-align: left; }
.section-heading.center { text-align: center; max-width: var(--container-narrow); margin: 0 auto; }
.section-heading h2 {
  font-family: var(--font-display); font-weight: 400; font-size: var(--fs-display-m);
  letter-spacing: var(--ls-display); line-height: var(--lh-display); text-transform: uppercase;
  color: var(--text-display); margin-top: var(--space-4);
}
.section-heading.large h2 { font-size: var(--fs-display-l); }
.section-heading p { font-size: var(--fs-body-m); line-height: var(--lh-body); color: var(--text-body); max-width: 620px; margin-top: var(--space-5); }
.section-heading.center p { margin-left: auto; margin-right: auto; }

/* ——— Boutons ——— */
.btn {
  font-family: var(--font-sans); font-weight: 500; letter-spacing: var(--ls-label); text-transform: uppercase;
  border-radius: var(--radius-control); border: 1px solid transparent; display: inline-flex; align-items: center;
  justify-content: center; gap: var(--space-3); cursor: pointer; text-decoration: none; white-space: nowrap;
  font-size: var(--fs-body-s); padding: 13px 26px; background: var(--ink-800); color: var(--sand-100); border-color: var(--ink-800);
  transition: background var(--dur-base) var(--ease-standard), color var(--dur-base) var(--ease-standard),
    border-color var(--dur-base) var(--ease-standard), transform var(--dur-fast) var(--ease-out-soft), box-shadow var(--dur-base) var(--ease-standard);
}
.btn:hover { background: var(--ink-600); border-color: var(--ink-600); color: var(--sand-100); transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.btn:active { transform: translateY(0); box-shadow: none; }
.btn.l { font-size: var(--fs-body-m); padding: 17px 34px; }
.btn.s { font-size: var(--fs-caption); padding: 8px 16px; }
.btn.full { width: 100%; }
.btn.secondary { background: transparent; color: var(--text-display); border-color: var(--line-hairline); }
.btn.secondary:hover { border-color: var(--line-strong); background: transparent; color: var(--text-display); }
.btn.ghost { background: transparent; color: var(--text-display); border-color: transparent; padding-left: 0; padding-right: 0; }
.btn.ghost:hover { color: var(--text-accent); background: transparent; }
.btn:disabled { background: transparent; color: var(--text-muted); border-color: var(--line-hairline); opacity: 0.7; cursor: not-allowed; pointer-events: none; }

/* ——— Cartes ——— */
.card {
  background: var(--surface-card); color: var(--text-body); border: 1px solid var(--line-hairline);
  border-radius: var(--radius-sm); padding: var(--space-6);
  transition: box-shadow var(--dur-base) var(--ease-standard), transform var(--dur-base) var(--ease-standard);
}
.card.interactive:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card.sand { background: var(--surface-muted); }
.card.ink { background: var(--surface-inverse); color: var(--text-on-dark); border-color: var(--ink-800); }
.card.pad-0 { padding: 0; }
.card.pad-l { padding: var(--space-8); }

/* ——— Badges & étiquettes ——— */
.badge {
  font-family: var(--font-sans); font-size: var(--fs-eyebrow); letter-spacing: var(--ls-label); text-transform: uppercase;
  padding: 5px 10px; border-radius: var(--radius-pill); background: var(--sand-100); color: var(--text-body);
  border: 1px solid var(--line-hairline); display: inline-block; white-space: nowrap;
}
.tag {
  font-family: var(--font-sans); font-size: var(--fs-body-s); padding: 9px 18px; border-radius: var(--radius-control);
  cursor: pointer; background: transparent; color: var(--text-body); border: 1px solid var(--line-hairline);
  transition: all var(--dur-base) var(--ease-standard);
}
.tag:hover { border-color: var(--line-strong); }
.tag.selected, .tag.selected:hover { background: var(--ink-800); color: var(--sand-100); border-color: var(--ink-800); }

/* ——— Icônes ——— */
.icon { display: inline-flex; color: currentColor; }
.icon svg { width: 100%; height: 100%; }

/* ——— Placeholder photo ——— */
.ph {
  position: relative; overflow: hidden;
  aspect-ratio: 3 / 2; background: var(--sand-300); border: 1px solid var(--sand-400);
  display: flex; align-items: center; justify-content: center; padding: var(--space-5); text-align: center;
}
.ph span { font-family: var(--font-sans); font-size: var(--fs-eyebrow); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--ink-400); }
.ph.r45 { aspect-ratio: 4 / 5; }
.ph.r43 { aspect-ratio: 4 / 3; }
.ph.r169 { aspect-ratio: 16 / 9; }
.ph img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ph .photo-credit {
  position: absolute; right: var(--space-3); bottom: var(--space-3);
  font-family: var(--font-sans); font-size: 10px; letter-spacing: var(--ls-label); text-transform: uppercase;
  color: var(--sand-100); background: rgba(35,34,31,0.55); padding: 3px 8px; border-radius: var(--radius-pill);
  text-decoration: none;
}
.ph .photo-credit:hover { background: rgba(35,34,31,0.75); }

/* ——— En-tête ——— */
body:not(.has-hero) { padding-top: 82px; }
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 30; background: rgba(230,226,215,0.86);
  -webkit-backdrop-filter: var(--blur-panel); backdrop-filter: var(--blur-panel); border-bottom: 1px solid var(--line-hairline);
  transition: background var(--dur-base) var(--ease-standard), border-color var(--dur-base) var(--ease-standard);
}
.site-header.transparent { background: transparent; border-bottom-color: transparent; -webkit-backdrop-filter: none; backdrop-filter: none; }
.site-header .wrap { padding-top: var(--space-5); padding-bottom: var(--space-5); display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); }
.site-header .logo-link { display: flex; flex: 0 0 auto; position: relative; }
.site-header .logo-link img { height: 22px; width: auto; }
.site-header .logo-link .logo-light { display: none; position: absolute; inset: 0; }
.site-header.transparent .logo-link .logo-dark { visibility: hidden; }
.site-header.transparent .logo-link .logo-light { display: block; }
.site-header.transparent .site-nav a { color: rgba(255,255,255,0.92); }
.site-header.transparent .header-cta { background: var(--white); color: var(--ink-800); border-color: var(--white); }
.site-header.transparent .header-cta:hover { background: var(--sand-100); border-color: var(--sand-100); }
.site-header.transparent .nav-toggle span,
.site-header.transparent .nav-toggle span::before,
.site-header.transparent .nav-toggle span::after { background: #fff; }
.site-nav { display: flex; gap: var(--space-5); flex: 1 1 auto; min-width: 0; justify-content: center; }
.site-nav a {
  font-family: var(--font-sans); font-size: var(--fs-body-s); letter-spacing: var(--ls-label); text-transform: uppercase;
  color: var(--text-body); text-decoration: none; padding-bottom: 3px; white-space: nowrap; border-bottom: 2px solid transparent;
  transition: border-color var(--dur-base) var(--ease-standard), color var(--dur-base) var(--ease-standard);
}
.site-nav a:hover { color: var(--text-display); }
.site-nav a[aria-current="page"] { color: var(--text-display); border-bottom-color: var(--line-accent); }
.header-actions { display: flex; align-items: center; gap: var(--space-3); flex: 0 0 auto; }
.header-cta { flex: 0 0 auto; }
.header-cta-mobile { display: none; }
.nav-toggle { display: none; flex: 0 0 auto; background: none; border: none; cursor: pointer; padding: var(--space-2); }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 22px; height: 1.5px; background: var(--ink-800); position: relative; transition: transform var(--dur-base) var(--ease-standard), opacity var(--dur-base) var(--ease-standard);
}
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-7px) rotate(-45deg); }

/* ——— Pied de page ——— */
.site-footer { background: var(--surface-inverse); padding: var(--space-9) 0 var(--space-6); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--space-7); }
.footer-grid img { height: 26px; width: auto; }
.footer-head { font-size: var(--fs-eyebrow); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--sand-400); margin-bottom: var(--space-4); }
.footer-col { font-family: var(--font-sans); font-size: var(--fs-body-s); line-height: 2; color: var(--sand-300); }
.footer-col p { line-height: var(--lh-body); max-width: 300px; }
.footer-col a { color: var(--sand-300); }
.footer-col a:hover { color: var(--brass-300); }
.footer-bottom {
  border-top: 1px solid var(--ink-600); margin-top: var(--space-8); padding-top: var(--space-5);
  display: flex; justify-content: space-between; gap: var(--space-5); flex-wrap: wrap; font-size: var(--fs-caption); color: var(--ink-200);
}

/* ——— Onglets ——— */
.tabs { display: flex; gap: var(--space-7); border-bottom: 1px solid var(--line-hairline); flex-wrap: wrap; }
.tabs button {
  background: none; border: none; padding: 0 0 var(--space-4); margin-bottom: -1px; cursor: pointer;
  font-family: var(--font-sans); font-size: var(--fs-body-s); letter-spacing: var(--ls-label); text-transform: uppercase;
  color: var(--text-muted); border-bottom: 2px solid transparent; transition: color var(--dur-base) var(--ease-standard), border-color var(--dur-base) var(--ease-standard);
}
.tabs button[aria-selected="true"] { color: var(--text-display); border-bottom-color: var(--line-accent); }

/* ——— Formulaires ——— */
.field { display: block; }
.field label, .field-label { display: block; font-family: var(--font-sans); font-size: var(--fs-eyebrow); letter-spacing: var(--ls-label); text-transform: uppercase; color: var(--text-muted); margin-bottom: var(--space-2); }
.field input[type="text"], .field input[type="tel"], .field input[type="email"], .field select, .field textarea {
  width: 100%; font-family: var(--font-sans); font-size: var(--fs-body-m); color: var(--text-display); background: var(--surface-card);
  border: 1px solid var(--line-hairline); border-radius: var(--radius-control); padding: 13px 14px; transition: border-color var(--dur-base) var(--ease-standard);
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--line-strong); outline: 2px solid var(--focus-ring); outline-offset: 2px; }
.field textarea { resize: vertical; line-height: var(--lh-body); }
.field .hint { font-family: var(--font-sans); font-size: var(--fs-caption); color: var(--text-muted); margin-top: var(--space-2); }
.select-wrap { position: relative; }
.select-wrap select { appearance: none; padding-right: 40px; }
.select-wrap::after {
  content: ""; position: absolute; right: 14px; top: 50%; width: 8px; height: 8px;
  border-right: 1px solid var(--ink-400); border-bottom: 1px solid var(--ink-400); transform: translateY(-70%) rotate(45deg); pointer-events: none;
}

.check-row, .radio-row { display: flex; gap: var(--space-3); align-items: flex-start; cursor: pointer; }
.check-row input, .radio-row input { position: absolute; opacity: 0; width: 0; height: 0; }
.check-box {
  flex: 0 0 auto; width: 18px; height: 18px; margin-top: 2px; border-radius: var(--radius-xs);
  border: 1px solid var(--line-hairline); background: var(--surface-card); display: flex; align-items: center; justify-content: center;
  transition: all var(--dur-fast) var(--ease-standard);
}
.check-row input:checked + .check-box { border-color: var(--ink-800); background: var(--ink-800); }
.check-box::after { content: ""; width: 9px; height: 5px; border-left: 1.5px solid var(--sand-100); border-bottom: 1.5px solid var(--sand-100); transform: rotate(-45deg); margin-top: -2px; opacity: 0; }
.check-row input:checked + .check-box::after { opacity: 1; }
.radio-dot { flex: 0 0 auto; width: 18px; height: 18px; margin-top: 2px; border-radius: 50%; border: 1px solid var(--line-hairline); background: var(--surface-card); display: flex; align-items: center; justify-content: center; }
.radio-row input:checked + .radio-dot { border-color: var(--ink-800); }
.radio-dot::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--ink-800); opacity: 0; }
.radio-row input:checked + .radio-dot::after { opacity: 1; }
.check-row .label-text, .radio-row .label-text { font-family: var(--font-sans); font-size: var(--fs-body-s); color: var(--text-body); line-height: 1.5; }

/* ——— Dialog & Toast ——— */
.scrim { position: fixed; inset: 0; background: var(--overlay-scrim); z-index: 70; animation: cl-scrim-in var(--dur-base) var(--ease-standard) both; }
.dialog {
  position: fixed; z-index: 71; top: 50%; left: 50%; transform: translate(-50%, -50%); width: min(480px, calc(100vw - 48px));
  background: var(--surface-card); border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); padding: var(--space-7);
  animation: cl-dialog-in var(--dur-base) var(--ease-out-soft) both;
}
.dialog h3 { font-family: var(--font-display); font-weight: 400; font-size: var(--fs-display-s); letter-spacing: var(--ls-display); text-transform: uppercase; color: var(--text-display); }
.dialog p { margin-top: var(--space-4); font-size: var(--fs-body-s); }
.dialog-actions { display: flex; justify-content: flex-end; gap: var(--space-4); margin-top: var(--space-7); }
.dialog-close {
  position: absolute; top: var(--space-4); right: var(--space-4); display: flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: var(--radius-pill); border: none; background: transparent; color: var(--text-muted);
  cursor: pointer; transition: all var(--dur-base) var(--ease-standard);
}
.dialog-close:hover { color: var(--text-display); background: var(--surface-raised); }
.toast {
  position: fixed; bottom: var(--space-6); right: var(--space-6); z-index: 66; background: var(--ink-800); color: var(--sand-100);
  border-radius: var(--radius-sm); padding: var(--space-4) var(--space-6); box-shadow: var(--shadow-lg); font-size: var(--fs-body-s);
  display: flex; align-items: center; gap: var(--space-4); animation: cl-toast-in var(--dur-base) var(--ease-out-soft) both; max-width: min(360px, calc(100vw - 48px));
}
.toast button { background: none; border: none; color: var(--sand-300); cursor: pointer; font-size: 18px; line-height: 1; }
[hidden] { display: none !important; }

/* ——— Sections communes ——— */
.section { padding: var(--space-10) 0; }
.section.tight-top { padding-top: var(--space-9); padding-bottom: var(--space-7); }
.section.raised { background: var(--surface-raised); border-top: 1px solid var(--line-hairline); border-bottom: 1px solid var(--line-hairline); }
.section.inverse { background: var(--surface-inverse); }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-6); }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-6); }

/* ——— Page d'accueil : hero plein écran ——— */
.hero-full { position: relative; min-height: max(640px, 100vh); display: flex; align-items: flex-end; overflow: hidden; }
.hero-full .hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); opacity: 0; transition: transform 900ms var(--ease-out-soft), opacity 900ms var(--ease-out-soft); }
.hero-full .hero-bg.is-loaded { transform: scale(1); opacity: 1; }
.hero-full .hero-scrim { position: absolute; inset: 0; background: linear-gradient(to top, rgba(35,34,31,0.86) 0%, rgba(35,34,31,0.62) 40%, rgba(35,34,31,0.34) 100%); }
.hero-full-inner { position: relative; width: 100%; padding-top: calc(82px + var(--space-8)); padding-bottom: calc(var(--space-9) - var(--space-6)); }
.hero-full-text { padding-left: var(--space-6); }
.hero-full-text h1 { font-family: var(--font-display); font-weight: 300; font-size: var(--fs-display-xl); letter-spacing: var(--ls-display); line-height: var(--lh-display); text-transform: uppercase; color: var(--white); margin: var(--space-4) 0 0; max-width: 900px; }
.hero-full-text p { font-size: var(--fs-body-l); line-height: var(--lh-body); color: rgba(255,255,255,0.88); max-width: 560px; }
.hero-full .hero-actions { display: flex; gap: var(--space-4); margin-top: var(--space-7); flex-wrap: wrap; }
.hero-credit { position: absolute; left: var(--gutter); bottom: var(--space-4); font-size: 10px; letter-spacing: var(--ls-body); color: rgba(255,255,255,0.5); z-index: 2; }
.hero-selector { position: absolute; right: var(--gutter); bottom: var(--space-6); display: flex; align-items: center; gap: var(--space-4); z-index: 2; }
.hero-selector-label { font-size: var(--fs-eyebrow); letter-spacing: var(--ls-label); text-transform: uppercase; color: rgba(255,255,255,0.72); }
.hero-thumbs { display: flex; gap: var(--space-2); }
.hero-thumb {
  width: 34px; height: 34px; padding: 0; cursor: pointer; border-radius: var(--radius-xs);
  border: 1px solid rgba(255,255,255,0.45); outline-offset: 1px; background-size: cover; background-position: center;
  transition: border-color var(--dur-base) var(--ease-standard);
}
.hero-thumb.selected { border-color: var(--brass-500); outline: 1px solid var(--brass-500); }
.btn.on-dark { background: var(--white); color: var(--ink-800); border-color: var(--white); }
.btn.on-dark:hover { background: var(--sand-100); border-color: var(--sand-100); color: var(--ink-800); }

/* ——— Bandeau photo (zone d'intervention) ——— */
.photo-band { position: relative; min-height: 440px; display: flex; align-items: center; overflow: hidden; }
.photo-band-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.photo-band-scrim { position: absolute; inset: 0; background: linear-gradient(to right, rgba(35,34,31,0.88) 0%, rgba(35,34,31,0.6) 45%, rgba(35,34,31,0.15) 100%); }
.photo-band-inner { position: relative; z-index: 1; max-width: 560px; }
.photo-band-inner h2 { font-family: var(--font-display); font-weight: 300; font-size: var(--fs-display-l); letter-spacing: var(--ls-display); text-transform: uppercase; line-height: var(--lh-display); color: var(--white); margin: var(--space-4) 0 0; }
.photo-band-inner p { font-size: var(--fs-body-m); line-height: var(--lh-body); color: rgba(255,255,255,0.88); margin-top: var(--space-5); }
.photo-band-inner p.photo-band-caption { font-size: var(--fs-caption); letter-spacing: var(--ls-label); text-transform: uppercase; color: rgba(255,255,255,0.6); margin-top: var(--space-4); }

/* ——— Sélecteur de langue (menu déroulant compact) ——— */
.lang-switch { position: relative; flex: 0 0 auto; }
.lang-switch-toggle {
  display: flex; align-items: center; gap: 4px; font-family: var(--font-sans); font-size: 11px; font-weight: 500;
  letter-spacing: var(--ls-label); padding: 6px 9px; border-radius: var(--radius-xs); border: 1px solid var(--line-hairline);
  background: transparent; color: var(--text-muted); cursor: pointer; transition: all var(--dur-base) var(--ease-standard);
}
.lang-switch-toggle:hover { color: var(--text-display); border-color: var(--line-strong); }
.lang-switch-caret { font-size: 9px; }
.lang-switch-menu {
  position: absolute; top: calc(100% + 8px); right: 0; display: none; flex-direction: column; min-width: 84px;
  background: var(--surface-card); border: 1px solid var(--line-hairline); border-radius: var(--radius-xs);
  box-shadow: 0 10px 28px rgba(0,0,0,.14); overflow: hidden; z-index: 40;
}
.lang-switch.open .lang-switch-menu { display: flex; }
.lang-switch-menu button {
  font-family: var(--font-sans); font-size: 12px; letter-spacing: var(--ls-label); text-align: left;
  padding: 9px 12px; border: none; background: transparent; color: var(--text-body); cursor: pointer;
}
.lang-switch-menu button:hover { background: var(--surface-raised); }
.lang-switch-menu button.active { color: var(--text-display); font-weight: 500; }
.site-header.transparent .lang-switch-toggle { color: rgba(255,255,255,0.85); border-color: rgba(255,255,255,0.4); }
.site-header.transparent .lang-switch-toggle:hover { color: #fff; border-color: rgba(255,255,255,0.75); }

/* ——— Icône "Mon compte" (en-tête, à côté du sélecteur de langue) ——— */
.account-link {
  display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; flex: 0 0 auto;
  border-radius: var(--radius-xs); border: 1px solid var(--line-hairline); color: var(--text-muted);
  transition: all var(--dur-base) var(--ease-standard);
}
.account-link:hover { color: var(--text-display); border-color: var(--line-strong); }
.site-header.transparent .account-link { color: rgba(255,255,255,0.85); border-color: rgba(255,255,255,0.4); }
.site-header.transparent .account-link:hover { color: #fff; border-color: rgba(255,255,255,0.75); }

.grid-3 .service-card:last-child:nth-child(3n+1) { grid-column: 2; }
.service-card .ph { border: none; border-bottom: 1px solid var(--line-hairline); }
.service-card .body { padding: var(--space-7); }
.service-card .icon { color: var(--text-display); margin-bottom: var(--space-5); }
.service-card h3 { font-family: var(--font-display); font-weight: 400; font-size: var(--fs-display-s); letter-spacing: var(--ls-display); text-transform: uppercase; color: var(--text-display); margin: 0 0 var(--space-3); line-height: var(--lh-title); }
.service-card p { font-size: var(--fs-body-s); color: var(--text-body); }

.step { border-top: 2px solid var(--line-accent); padding-top: var(--space-5); }
.step .num { font-family: var(--font-display); font-size: var(--fs-display-m); color: var(--brass-700); line-height: 1; }
.step h3 { font-family: var(--font-sans); font-weight: 500; font-size: var(--fs-body-m); letter-spacing: var(--ls-label); text-transform: uppercase; color: var(--text-display); margin: var(--space-4) 0 var(--space-3); }
.step p { font-size: var(--fs-body-s); }

.quote-block { text-align: center; max-width: var(--container-narrow); margin: 0 auto; }
.quote-block blockquote { font-family: var(--font-display); font-weight: 300; font-style: italic; font-size: var(--fs-display-m); line-height: 1.35; color: var(--text-on-dark); margin: var(--space-6) 0; }
.quote-block cite { font-style: normal; margin-top: var(--space-5); font-size: var(--fs-body-s); letter-spacing: var(--ls-label); text-transform: uppercase; color: var(--sand-400); display: block; }

.cta-frame { border: 2px solid var(--line-strong); padding: var(--space-9); display: flex; align-items: center; justify-content: space-between; gap: var(--space-8); flex-wrap: wrap; }
.cta-frame h2 { font-family: var(--font-display); font-weight: 300; font-size: var(--fs-display-l); letter-spacing: var(--ls-display); text-transform: uppercase; color: var(--text-display); line-height: var(--lh-display); }
.cta-frame p { margin-top: var(--space-5); font-size: var(--fs-body-m); max-width: 480px; }

/* ——— Prestations ——— */
.service-detail { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 1fr); gap: var(--space-9); align-items: start; margin-top: var(--space-8); }
.service-detail > .photo-col { position: sticky; top: 96px; display: grid; gap: var(--space-4); }
.service-detail .photo-col-details { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.service-detail .photo-col-details .ph { aspect-ratio: 1 / 1; }
.service-detail h2 { font-family: var(--font-display); font-weight: 300; font-size: var(--fs-display-m); letter-spacing: var(--ls-display); text-transform: uppercase; color: var(--text-display); margin: var(--space-5) 0; line-height: var(--lh-title); }
.service-list { list-style: none; padding: 0; margin: var(--space-6) 0 0; }
.service-list li { padding: var(--space-5) 0; border-bottom: 1px solid var(--line-hairline); font-size: var(--fs-body-m); line-height: var(--lh-tight); }
.service-list .name { color: var(--text-display); }
.service-list .detail { color: var(--text-muted); }
.subco-note { display: flex; align-items: center; gap: var(--space-3); font-size: var(--fs-caption); color: var(--text-muted); margin-top: var(--space-5); }

/* ——— Réalisations ——— */
.filters { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.featured { margin-top: var(--space-8); border: 2px solid var(--line-strong); padding: var(--space-7); }
.featured-head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-5); flex-wrap: wrap; }
.featured-head h3 { font-family: var(--font-display); font-weight: 300; font-size: var(--fs-display-m); letter-spacing: var(--ls-display); text-transform: uppercase; color: var(--text-display); margin-top: var(--space-3); }
.before-after { display: grid; grid-template-columns: 1fr 2px 1fr; gap: var(--space-6); }
.before-after .divider { background: var(--line-accent); }
.before-after .lbl { font-size: var(--fs-eyebrow); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--text-muted); margin-bottom: var(--space-3); }
.before-after .lbl.after { color: var(--text-accent); }
.project-card h3 { font-family: var(--font-display); font-weight: 400; font-size: var(--fs-display-s); letter-spacing: var(--ls-display); text-transform: uppercase; color: var(--text-display); margin: var(--space-4) 0 var(--space-3); line-height: var(--lh-title); }
.project-card p { font-size: var(--fs-body-s); color: var(--text-muted); }
.project-card .ph { border: none; border-bottom: 1px solid var(--line-hairline); }
.project-card .body { padding: var(--space-6); }

/* ——— Devis ——— */
.quote-layout { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, 1fr); gap: var(--space-9); align-items: start; margin-top: var(--space-8); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.form-grid .span2 { grid-column: 1 / -1; }
.budget-legend { font-size: var(--fs-eyebrow); letter-spacing: var(--ls-label); text-transform: uppercase; color: var(--text-muted); margin-bottom: var(--space-4); }
.budget-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.promise-card { display: flex; gap: var(--space-4); }
.promise-card .icon { margin-top: 2px; color: var(--text-display); }
.promise-card .t { font-family: var(--font-sans); font-weight: 500; font-size: var(--fs-body-s); letter-spacing: var(--ls-label); text-transform: uppercase; color: var(--text-display); }
.promise-card p { margin-top: var(--space-2); font-size: var(--fs-body-s); }
.side-stack { display: flex; flex-direction: column; gap: var(--space-5); }
.team-card .eyebrow2 { font-size: var(--fs-eyebrow); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--brass-300); }
.team-card p { margin-top: var(--space-4); font-size: var(--fs-body-s); color: var(--text-on-dark); }

/* ——— Simulateur 3D ——— */
.sim-layout { display: grid; grid-template-columns: minmax(280px, 340px) minmax(0, 1fr); gap: var(--space-7); align-items: stretch; margin-top: var(--space-2); margin-bottom: var(--space-9); max-width: 1600px; }
.sim-panel { max-height: min(900px, calc(100vh - 140px)); overflow-y: auto; }
.room-list { display: flex; flex-direction: column; gap: var(--space-2); margin-top: var(--space-3); }
.room-row {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-3);
  padding: 10px var(--space-4); border: 1px solid var(--line-hairline); border-radius: var(--radius-control);
  cursor: pointer; background: var(--surface-card); transition: border-color var(--dur-base) var(--ease-standard), background var(--dur-base) var(--ease-standard);
}
.room-row:hover { border-color: var(--line-strong); }
.room-row.active { background: var(--ink-800); border-color: var(--ink-800); }
.room-row.active .room-row-title, .room-row.active .room-row-sub { color: var(--sand-100); }
.room-row-title { font-family: var(--font-sans); font-weight: 500; font-size: var(--fs-body-s); color: var(--text-display); }
.room-row-sub { font-size: var(--fs-caption); color: var(--text-muted); margin-top: 2px; }
.room-row.active .room-row-sub { color: var(--sand-300); }
.room-row-remove {
  flex: 0 0 auto; width: 24px; height: 24px; border-radius: 50%; border: 1px solid var(--line-hairline); background: transparent;
  color: var(--text-muted); cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 15px; line-height: 1;
}
.room-row.active .room-row-remove { border-color: var(--ink-600); color: var(--sand-300); }
.room-row-remove:hover { border-color: var(--state-error); color: var(--state-error); }
.tag-row { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: var(--space-3); }
.tag-row .tag { padding: 7px 14px; font-size: var(--fs-caption); }
.sim-select-bar {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-top: var(--space-5);
  padding: var(--space-3) var(--space-4); background: var(--surface-muted); border-radius: var(--radius-control); border: 1px solid var(--line-hairline);
}
.sim-select-bar span { font-size: var(--fs-body-s); color: var(--text-display); font-weight: 500; }
.sim-select-actions { display: flex; align-items: center; gap: var(--space-2); }
.sim-select-actions .btn { padding: 6px 12px; }
.sim-item-color {
  width: 28px; height: 28px; padding: 0; border: 1px solid var(--line-hairline); border-radius: 50%;
  cursor: pointer; background: none; overflow: hidden;
}
.sim-item-color::-webkit-color-swatch-wrapper { padding: 0; border-radius: 50%; }
.sim-item-color::-webkit-color-swatch { border: none; border-radius: 50%; }
.sim-item-color::-moz-color-swatch { border: none; border-radius: 50%; }
.sim-view-buttons { position: absolute; top: var(--space-4); right: var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); align-items: flex-end; }
.sim-dim-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: var(--space-4); }
.sim-surface { font-family: var(--font-display); font-weight: 400; font-size: var(--fs-display-s); color: var(--text-accent); }
.sim-range-row { margin-bottom: var(--space-5); }
.sim-range-label { display: flex; justify-content: space-between; font-size: var(--fs-body-s); color: var(--text-body); margin-bottom: var(--space-2); }
.sim-range-row input[type="range"] { width: 100%; accent-color: var(--brass-700); height: 4px; cursor: pointer; }
.swatch-row { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-top: var(--space-3); margin-bottom: var(--space-2); }
.swatch {
  width: 34px; height: 34px; border-radius: 50%; border: 2px solid var(--line-hairline); cursor: pointer; padding: 0;
  position: relative; transition: transform var(--dur-fast) var(--ease-out-soft), border-color var(--dur-base) var(--ease-standard);
}
.swatch:hover { transform: scale(1.08); }
.swatch.selected { border-color: var(--ink-800); box-shadow: 0 0 0 2px var(--surface-card), 0 0 0 3px var(--ink-800); }
.swatch-custom { overflow: hidden; background: conic-gradient(from 180deg, #B2694A, #93A489, #5C7386, #A79C8C, #B2694A); display: flex; }
.swatch-custom input[type="color"] { position: absolute; inset: -4px; opacity: 0; cursor: pointer; border: none; padding: 0; }
.sim-hint { display: flex; align-items: center; gap: var(--space-2); font-size: var(--fs-caption); color: var(--text-muted); margin-top: var(--space-6); }
.sim-hint .icon { color: var(--text-muted); }
.sim-viewport { position: relative; overflow: hidden; min-height: min(82vh, 940px); display: flex; }
#sim-canvas-wrap { flex: 1 1 auto; position: relative; }
#sim-canvas { width: 100%; height: 100%; display: block; touch-action: none; cursor: grab; }
.sim-view-buttons { pointer-events: none; }
.sim-view-buttons .btn { pointer-events: auto; }
.sim-reset, .sim-view-toggle {
  background: var(--surface-card); border: 1px solid var(--line-hairline); border-radius: var(--radius-pill);
  padding: 8px 16px; box-shadow: var(--shadow-sm); color: var(--text-display); white-space: nowrap;
}
.sim-reset:hover, .sim-view-toggle:hover { background: var(--surface-card); border-color: var(--line-strong); color: var(--text-display); transform: none; }
.sim-view-toggle.active { background: var(--ink-800); border-color: var(--ink-800); color: var(--sand-100); }

/* ——— Simulation jointe au devis ——— */
.sim-recap { display: flex; gap: var(--space-4); align-items: flex-start; margin-bottom: var(--space-6); }
.sim-recap img { width: 96px; height: 72px; object-fit: cover; border-radius: var(--radius-sm); border: 1px solid var(--line-hairline); flex: 0 0 auto; background: var(--surface-muted); }
.sim-recap .body { flex: 1 1 auto; }
.sim-recap .t { font-family: var(--font-sans); font-weight: 500; font-size: var(--fs-body-s); letter-spacing: var(--ls-label); text-transform: uppercase; color: var(--text-display); }
.sim-recap p { margin-top: var(--space-2); font-size: var(--fs-caption); color: var(--text-muted); white-space: pre-line; line-height: var(--lh-tight); }
.sim-recap .remove { margin-top: var(--space-3); }

@media (max-width: 880px) {
  .sim-layout { grid-template-columns: 1fr; }
  .sim-panel { max-height: none; overflow-y: visible; order: 2; }
  .sim-viewport { min-height: 420px; order: 1; }
}
@media (max-width: 560px) {
  .sim-viewport { min-height: 320px; }
  .sim-recap { flex-direction: column; }
}

/* ——— Mentions légales ——— */
.legal { max-width: var(--container-narrow); margin: 0 auto; padding: var(--space-9) var(--gutter) var(--space-10); }
.legal h1 { font-family: var(--font-display); font-weight: 300; font-size: var(--fs-display-l); letter-spacing: var(--ls-display); text-transform: uppercase; color: var(--text-display); }
.legal h2 { font-family: var(--font-sans); font-weight: 500; font-size: var(--fs-body-m); letter-spacing: var(--ls-label); text-transform: uppercase; color: var(--text-display); margin-top: var(--space-8); }
.legal p, .legal li { font-size: var(--fs-body-s); line-height: var(--lh-body); margin-top: var(--space-3); }
.legal .todo { color: var(--state-warn); }

/* ——— Responsive ——— */
@media (max-width: 880px) {
  .service-detail, .quote-layout { grid-template-columns: 1fr; }
  .service-detail > .photo-col { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .before-after { grid-template-columns: 1fr; }
  .before-after .divider { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .budget-grid { grid-template-columns: 1fr; }
  .cta-frame { flex-direction: column; align-items: flex-start; }
  .hero-selector { display: none; }
  .photo-band { min-height: 360px; }
  .photo-band-inner { max-width: 100%; }
}

@media (max-width: 560px) {
  .hero-full-text h1 { font-size: var(--fs-display-l); }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; align-items: center; justify-content: center; }
  .site-nav {
    position: absolute; top: 100%; left: 0; right: 0; background: var(--surface-page); border-bottom: 1px solid var(--line-hairline);
    flex-direction: column; align-items: flex-start; gap: 0; padding: var(--space-4) var(--gutter) var(--space-6); display: none;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: var(--space-4) 0; width: 100%; border-bottom: 1px solid var(--line-hairline); }
  .site-nav a[aria-current="page"] { border-bottom-color: var(--line-hairline); }
  .header-cta { display: none; }
  .site-nav .header-cta-mobile { display: block; margin-top: var(--space-4); }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .hero h1 { font-size: var(--fs-display-l); }
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .grid-3 .service-card:last-child:nth-child(3n+1) { grid-column: 1; }
}

/* ——— Assistant conversationnel (widget flottant, injecté par js/chatbot.js) ——— */
.cl-chat-toggle {
  position: fixed; right: var(--space-6); bottom: var(--space-6); z-index: 65; width: 56px; height: 56px;
  border-radius: var(--radius-pill); background: var(--ink-800); color: var(--sand-100); border: 1px solid var(--ink-800);
  display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: var(--shadow-lg);
  transition: background var(--dur-base) var(--ease-standard), transform var(--dur-fast) var(--ease-out-soft), box-shadow var(--dur-base) var(--ease-standard);
}
.cl-chat-toggle:hover { background: var(--ink-600); transform: translateY(-2px); }
.cl-chat-toggle svg { width: 24px; height: 24px; }
.cl-chat-toggle .cl-chat-icon-close { display: none; }
.cl-chat-toggle.is-open .cl-chat-icon-open { display: none; }
.cl-chat-toggle.is-open .cl-chat-icon-close { display: block; }

.cl-chat-panel {
  position: fixed; right: var(--space-6); bottom: calc(var(--space-6) + 72px); z-index: 65;
  width: min(380px, calc(100vw - 48px)); max-height: min(560px, calc(100vh - 160px));
  background: var(--surface-card); border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); overflow: hidden;
  display: flex; flex-direction: column; animation: cl-panel-in var(--dur-base) var(--ease-out-soft) both;
}
.cl-chat-header {
  background: var(--ink-800); color: var(--sand-100); padding: var(--space-4) var(--space-5); flex: 0 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-3);
}
.cl-chat-header-text { display: flex; flex-direction: column; gap: 2px; }
.cl-chat-header-eyebrow { font-family: var(--font-sans); font-size: var(--fs-eyebrow); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--brass-300); }
.cl-chat-header-title { font-family: var(--font-sans); font-size: var(--fs-body-m); font-weight: 500; }
.cl-chat-header button { background: none; border: none; color: var(--sand-300); cursor: pointer; padding: var(--space-2); display: flex; }
.cl-chat-header button:hover { color: var(--sand-100); }
.cl-chat-header button svg { width: 18px; height: 18px; }

.cl-chat-body { flex: 1 1 auto; overflow-y: auto; background: var(--surface-raised); padding: var(--space-4); display: flex; flex-direction: column; gap: var(--space-3); }
.cl-chat-note { font-family: var(--font-sans); font-size: var(--fs-caption); color: var(--text-muted); line-height: var(--lh-tight); padding-bottom: var(--space-1); }
.cl-chat-msg { font-family: var(--font-sans); font-size: var(--fs-body-s); line-height: var(--lh-body); padding: var(--space-3) var(--space-4); border-radius: var(--radius-sm); max-width: 88%; }
.cl-chat-msg.bot { background: var(--sand-100); color: var(--text-body); align-self: flex-start; }
.cl-chat-msg.bot.fallback { font-style: italic; color: var(--text-muted); }
.cl-chat-msg.user { background: var(--ink-800); color: var(--sand-100); align-self: flex-end; }
.cl-chat-msg .cl-chat-cta { margin-top: var(--space-3); display: inline-flex; }
.cl-chat-chips { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.cl-chat-form { flex: 0 0 auto; display: flex; gap: var(--space-2); padding: var(--space-3); border-top: 1px solid var(--line-hairline); background: var(--surface-card); }
.cl-chat-input {
  flex: 1 1 auto; font-family: var(--font-sans); font-size: var(--fs-body-s); color: var(--text-display);
  border: 1px solid var(--line-hairline); border-radius: var(--radius-control); padding: 11px var(--space-4); background: var(--surface-card);
  transition: border-color var(--dur-base) var(--ease-standard);
}
.cl-chat-input:focus { outline: none; border-color: var(--focus-ring); }
.cl-chat-send {
  flex: 0 0 auto; width: 42px; height: 42px; border-radius: var(--radius-pill); background: var(--ink-800); color: var(--sand-100); border: none;
  display: flex; align-items: center; justify-content: center; cursor: pointer; transition: background var(--dur-base) var(--ease-standard);
}
.cl-chat-send:hover { background: var(--ink-600); }
.cl-chat-send:disabled { background: var(--sand-300); color: var(--text-muted); cursor: not-allowed; }
.cl-chat-send svg { width: 16px; height: 16px; }

@media (max-width: 480px) {
  .cl-chat-panel { right: var(--space-3); left: var(--space-3); width: auto; bottom: 88px; max-height: min(520px, calc(100vh - 140px)); }
  .cl-chat-toggle { right: var(--space-4); bottom: var(--space-4); }
}