/* ============================================================================
   ROOS : site vitrine. Direction : luxe discret, planche d'architecte.
   Cormorant Garamond (titres, graisse légère) · Jost (texte, fin) · DM Mono (étiquettes, cotes).
   Fond gris en dégradé, surfaces en verre, laiton réservé aux filets et aux cotes.
   ============================================================================ */

:root {
  --ink: #111b29;
  --ink-soft: #2c3e55;
  --brass: #b79a63;
  --brass-bright: #cdb07a;
  --brass-text: #6b5127;

  --bg: #e5e8ec;
  --text-2: #4a576a;
  --text-dim: #4d596b;
  --text-faint: #9aa5b4;   /* décor seulement : filets, pictogrammes, jamais du texte */
  --line: rgba(17, 27, 41, 0.11);
  --line-strong: rgba(17, 27, 41, 0.2);
  --ok: #2e7a4d;

  --font-ui: 'Jost', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-display: 'Cormorant Garamond', 'Times New Roman', serif;
  --font-mono: 'DM Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --e: cubic-bezier(0.16, 1, 0.3, 1);
  --e2: cubic-bezier(0.65, 0, 0.35, 1);
  --nav-h: 76px;
  --wrap: 1180px;
  --gutter: clamp(20px, 4.2vw, 56px);
  --r: 4px;
  --r-lg: 8px;

  --glass: rgba(255, 255, 255, 0.46);
  --glass-strong: rgba(255, 255, 255, 0.66);
  --glass-line: rgba(255, 255, 255, 0.72);
  --glass-edge: inset 0 1px 0 rgba(255, 255, 255, 0.8);
  --glass-shadow: 0 40px 80px -52px rgba(17, 27, 41, 0.5), 0 1px 3px rgba(17, 27, 41, 0.05);
  --glass-blur: blur(16px) saturate(150%);

  color-scheme: light;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 24px); -webkit-text-size-adjust: 100%; scrollbar-gutter: stable; }
body {
  margin: 0;
  font-family: var(--font-ui);
  font-weight: 340;
  font-size: 16.5px;
  line-height: 1.75;
  letter-spacing: 0.004em;
  color: var(--text-2);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
/* fond : un dégradé de gris fixe, des lueurs très douces, un grain qui évite les bandes */
body::before {
  content: ''; position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(1100px 720px at 3% -8%, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0) 62%),
    radial-gradient(900px 640px at 100% 2%, rgba(128, 146, 172, 0.15), rgba(128, 146, 172, 0) 64%),
    radial-gradient(1000px 720px at 100% 100%, rgba(108, 124, 148, 0.14), rgba(108, 124, 148, 0) 60%),
    linear-gradient(172deg, #eef0f3 0%, #e2e5ea 44%, #d3d7de 100%);
}
body::after {
  content: ''; position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.07 0 0 0 0 0.1 0 0 0 0 0.16 0 0 0 0.07 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img, svg, video { max-width: 100%; display: block; }
a { color: inherit; }
p { margin: 0 0 1.1em; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
::selection { background: rgba(183, 154, 99, 0.3); }
:focus-visible { outline: 1px solid var(--ink); outline-offset: 4px; border-radius: 2px; }

h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 300; color: var(--ink); letter-spacing: -0.02em; text-wrap: balance; }
h1 { font-size: clamp(2.7rem, 5vw, 4.7rem); line-height: 1.03; }
h2 { font-size: clamp(2rem, 3.1vw, 3rem); line-height: 1.08; }
h3 { font-size: clamp(1.5rem, 2vw, 1.85rem); font-weight: 400; line-height: 1.18; letter-spacing: -0.012em; }
h4 { font-size: 1.15rem; font-weight: 400; line-height: 1.25; }
em, .hl { font-style: italic; font-weight: 300; color: var(--brass-text); }
.mono { font-family: var(--font-mono); }
.muted { color: var(--text-dim); }

.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 600; padding: 10px 16px; background: var(--ink); color: #fff; border-radius: var(--r); text-decoration: none; }
.skip-link:focus { top: 12px; }

.eyebrow {
  display: flex; align-items: center; gap: 14px; margin: 0 0 22px;
  font: 400 10.5px/1.4 var(--font-mono); letter-spacing: 0.22em; text-transform: uppercase; color: var(--text-dim);
}
.eyebrow::before { content: ''; width: 30px; height: 1px; background: var(--brass); flex: none; }
.eyebrow--center { justify-content: center; }
.lead { font-size: clamp(1.1rem, 1.35vw, 1.25rem); font-weight: 320; line-height: 1.68; color: var(--text-2); max-width: 54ch; }

/* ---------- boutons ---------- */
.btn {
  --h: 50px;
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 16px;
  min-height: var(--h); padding: 0 26px; border-radius: 2px; text-decoration: none; white-space: nowrap;
  font: 500 11px/1 var(--font-ui); letter-spacing: 0.17em; text-transform: uppercase;
  transition: background-color 0.5s var(--e), border-color 0.5s var(--e), color 0.5s var(--e), transform 0.5s var(--e);
  -webkit-tap-highlight-color: transparent;
}
.btn .arrow { width: 24px; height: 9px; flex: none; transition: transform 0.6s var(--e); }
.btn:hover .arrow { transform: translateX(6px); }
.btn:active { transform: scale(0.985); }
.btn--primary {
  color: #eef1f5; background-color: var(--ink); border: 1px solid var(--ink);
  background-image: linear-gradient(105deg, transparent 32%, rgba(255, 255, 255, 0.16) 50%, transparent 68%);
  background-size: 260% 100%; background-position: 130% 0;
  transition: background-position 1s var(--e), background-color 0.5s var(--e), transform 0.5s var(--e);
}
.btn--primary:hover { background-color: var(--ink-soft); background-position: -30% 0; }
.btn--ghost { color: var(--ink); border: 1px solid var(--line-strong); background: rgba(255, 255, 255, 0.18); }
.btn--ghost:hover { border-color: var(--ink); background: rgba(255, 255, 255, 0.55); }
.btn--sm { --h: 40px; padding: 0 18px; font-size: 10.5px; gap: 12px; }
.link-arrow { display: inline-flex; align-items: center; gap: 14px; text-decoration: none; color: var(--ink); font: 500 11px/1 var(--font-ui); letter-spacing: 0.17em; text-transform: uppercase; padding-bottom: 9px; background: linear-gradient(var(--brass), var(--brass)) 0 100% / 100% 1px no-repeat; transition: background-size 0.6s var(--e), color 0.4s; }
.link-arrow .arrow { width: 24px; height: 9px; transition: transform 0.6s var(--e); }
.link-arrow:hover .arrow { transform: translateX(6px); }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px 22px; align-items: center; }

/* ---------- navigation ---------- */
.nav {
  position: sticky; top: 0; z-index: 100; height: var(--nav-h);
  border-bottom: 1px solid transparent;
  transition: transform 0.7s var(--e), background-color 0.5s, border-color 0.5s, opacity 1s var(--e);
}
.nav.is-scrolled { background: rgba(232, 235, 239, 0.62); -webkit-backdrop-filter: blur(18px) saturate(160%); backdrop-filter: blur(18px) saturate(160%); border-bottom-color: rgba(255, 255, 255, 0.7); }
.nav.is-hidden { transform: translateY(-101%); }
.nav-in { height: 100%; display: flex; align-items: center; gap: 36px; }
.brand { display: inline-flex; align-items: center; color: var(--ink); text-decoration: none; flex: none; }
.brand svg { height: 36px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.nav-links a { position: relative; display: block; padding: 8px 13px; text-decoration: none; font: 420 13.5px/1 var(--font-ui); letter-spacing: 0.02em; color: var(--text-2); transition: color 0.4s; }
.nav-links a::after { content: ''; position: absolute; left: 13px; right: 13px; bottom: 2px; height: 1px; background: var(--ink); transform: scaleX(0); transform-origin: right; transition: transform 0.6s var(--e); }
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after, .nav-links a[aria-current='page']::after { transform: scaleX(1); transform-origin: left; }
.nav-links a[aria-current='page'] { color: var(--ink); }
.nav-links a[aria-current='page']::after { background: var(--brass); }
.nav-end { margin-left: auto; display: flex; align-items: center; gap: 16px; }
.nav-login { font: 420 13.5px/1 var(--font-ui); letter-spacing: 0.02em; color: var(--text-2); text-decoration: none; padding: 8px 4px; transition: color 0.4s; }
.nav-login:hover { color: var(--ink); }
.nav-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; border: 1px solid var(--line-strong); border-radius: 2px; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { display: block; width: 18px; height: 1px; background: var(--ink); position: relative; content: ''; transition: transform 0.5s var(--e), opacity 0.3s; }
.nav-toggle span::before { position: absolute; top: -6px; left: 0; }
.nav-toggle span::after { position: absolute; top: 6px; left: 0; }
.nav-toggle[aria-expanded='true'] span { background: transparent; }
.nav-toggle[aria-expanded='true'] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded='true'] span::after { transform: translateY(-6px) rotate(-45deg); }
.nav-links .nav-links-login { display: none; }
@media (max-width: 1180px) {
  .nav-toggle { display: inline-flex; }
  .nav-links, .nav-login { display: none; }
  .nav.is-open { background: #e6e9ed; }
  .nav.is-open .nav-links { display: flex; flex-direction: column; align-items: stretch; gap: 0; position: absolute; left: 0; right: 0; top: var(--nav-h); margin: 0; padding: 10px var(--gutter) 26px; background: #e6e9ed; border-bottom: 1px solid var(--line); box-shadow: 0 40px 60px -40px rgba(17, 27, 41, 0.35); }
  .nav.is-open .nav-links a { padding: 18px 2px; font-size: 18px; border-bottom: 1px solid var(--line); }
  .nav.is-open .nav-links a::after { display: none; }
  .nav.is-open .nav-links .nav-links-login { display: block; }
}
@media (max-width: 560px) { .nav-end .btn { display: none; } }

/* ---------- accueil : héros ---------- */
.hero { position: relative; min-height: calc(100svh - var(--nav-h)); display: flex; align-items: center; padding: clamp(16px, 3vw, 40px) 0 clamp(80px, 11vh, 120px); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr); gap: clamp(20px, 3.4vw, 64px); align-items: center; }
.hero h1 { font-size: clamp(2.5rem, 4.55vw, 4.5rem); margin-bottom: clamp(24px, 3vw, 36px); }
.hero .lead { margin-bottom: clamp(30px, 3.4vw, 44px); }
.hero-note { margin: 28px 0 0; font: 300 10.5px/1.5 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-dim); display: flex; gap: 12px; align-items: center; }
.hero-note::before { content: ''; width: 5px; height: 5px; background: var(--brass); transform: rotate(45deg); flex: none; }
.hero-art { position: relative; width: 128%; margin: 0 -28% 0 -4%; aspect-ratio: 760 / 560; }
.house-wrap { position: absolute; inset: 0; transform-origin: 50% 50%; will-change: transform; }
.house-wrap > svg, .house-wrap > .iso { width: 100%; height: 100%; }
.scroll-cue { position: absolute; left: max(var(--gutter), calc((100vw - var(--wrap)) / 2)); bottom: clamp(22px, 4vh, 38px); display: inline-flex; align-items: center; gap: 16px; text-decoration: none; font: 300 10px/1 var(--font-mono); letter-spacing: 0.22em; text-transform: uppercase; color: var(--text-dim); }
.scroll-cue { transition: opacity 0.6s var(--e); }
.scroll-cue.is-away { opacity: 0 !important; pointer-events: none; }
.scroll-cue i { position: relative; width: 1px; height: 46px; background: var(--line-strong); overflow: hidden; }
.scroll-cue i::after { content: ''; position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: var(--ink); animation: cue 2.4s var(--e2) infinite; }
@keyframes cue { 0% { top: -40%; } 70%, 100% { top: 100%; } }

/* le dessin au repos (sans JavaScript) */
.iso .ln { fill: none; stroke: var(--ink); stroke-width: 1.1; stroke-linecap: round; stroke-linejoin: round; }
.iso .ln--hid { stroke-opacity: 0.4; }
.iso .ground { fill: rgba(183, 154, 99, 0.12); stroke: rgba(150, 118, 60, 0.6); stroke-width: 1; stroke-dasharray: 2 6; }
.iso .guide { fill: none; stroke: rgba(150, 118, 60, 0.6); stroke-width: 0.8; }
.iso .cote { fill: none; stroke: var(--brass-text); stroke-width: 0.9; }
.iso .cote-dot { fill: var(--brass-text); }
.iso .cote-txt { font: 400 12.5px var(--font-mono); fill: var(--brass-text); letter-spacing: 0.08em; }

/* la maison « moteur » : thèmes clair (page) et nuit (rideau d'ouverture) */
.house { overflow: visible; display: block; width: 100%; height: 100%;
  --h-line: #17273a; --h-mid: rgba(23, 39, 58, 0.62); --h-soft: rgba(23, 39, 58, 0.4); --h-grid: rgba(23, 39, 58, 0.45);
  --h-cote: #74592b; --h-halo: rgba(183, 154, 99, 0.09); --h-halo-line: rgba(150, 118, 60, 0.65); --h-guide: rgba(116, 89, 43, 0.65); }
.house--night { --h-line: #e9eff7; --h-mid: rgba(233, 239, 247, 0.62); --h-soft: rgba(233, 239, 247, 0.36); --h-grid: rgba(190, 205, 225, 0.42);
  --h-cote: #dcbc78; --h-halo: rgba(220, 188, 120, 0.09); --h-halo-line: rgba(220, 188, 120, 0.7); --h-guide: rgba(220, 188, 120, 0.7); }
.house .ln { fill: none; stroke: var(--h-line); stroke-width: 1.15; stroke-linecap: round; stroke-linejoin: round; }
.house .ln.mid { stroke: var(--h-mid); stroke-width: 0.9; }
.house .ln.soft { stroke: var(--h-soft); stroke-width: 0.8; }
.house .ln.thin { stroke-width: 0.9; }
.house .ln.grid { stroke: var(--h-grid); stroke-width: 0.6; }
.house .ln.guide { stroke: var(--h-guide); stroke-width: 0.7; stroke-dasharray: 2 4; }
.house .ln.cote { stroke: var(--h-cote); stroke-width: 0.9; }
.house .cote-dot, .house .cote-fill { fill: var(--h-cote); stroke: none; }
.house .cote-txt { fill: var(--h-cote); font: 400 12.5px var(--font-mono); letter-spacing: 0.08em; }
.house--day .cote-txt { font-size: 15px; }
.house .halo { fill: var(--h-halo); stroke: none; }
.house .halo-line { fill: none; stroke: var(--h-halo-line); stroke-width: 0.8; stroke-dasharray: 2 6; }

/* ---------- ouverture : un plan se trace sur fond bleu nuit, puis se lève ---------- */
.intro { position: fixed; inset: 0; z-index: 300; display: none; overflow: hidden; color: #e8edf4;
  background: radial-gradient(130% 100% at 50% 38%, #17283e 0%, #0c1827 52%, #070f19 100%); clip-path: inset(0 0 0 0); }
html.intro-on .intro { display: block; }
html.intro-on { overflow: hidden; }
html.intro-on:not(.intro-wiping) { background: #0a1522; }
html.nav-wait .nav { opacity: 0; transform: translateY(-14px); }
.intro-art { position: absolute; pointer-events: none; transform-origin: 50% 50%; will-change: transform; }
.intro-mark { position: absolute; color: #e8edf4; pointer-events: none; }
.intro-mark svg { width: 100%; height: 100%; }
.intro-steps { position: absolute; left: var(--gutter); bottom: clamp(30px, 7vh, 64px); margin: 0; }
.intro-steps li { display: flex; align-items: baseline; gap: 16px; font: 300 clamp(1.5rem, 2.7vw, 2.5rem)/1.28 var(--font-display); letter-spacing: -0.01em; opacity: 0.18; transform: translateX(-8px); transition: opacity 0.9s var(--e), transform 0.9s var(--e); }
.intro-steps li.is-on { opacity: 1; transform: none; }
.intro-steps .n { font: 300 10px var(--font-mono); letter-spacing: 0.22em; color: var(--brass-bright); min-width: 2ch; }
.intro-tag { position: absolute; left: 0; right: 0; top: clamp(86px, 14vh, 140px); text-align: center; margin: 0; font: italic 300 clamp(1.15rem, 2vw, 1.7rem)/1.3 var(--font-display); color: rgba(232, 237, 244, 0.92); opacity: 0; transform: translateY(10px); transition: opacity 1.2s var(--e), transform 1.2s var(--e); }
.intro-tag.is-on { opacity: 1; transform: none; }
.intro-hud { position: absolute; right: var(--gutter); bottom: clamp(30px, 7vh, 64px); margin: 0; font: 300 10px/1.6 var(--font-mono); letter-spacing: 0.22em; text-transform: uppercase; color: rgba(232, 237, 244, 0.5); text-align: right; }
.intro-skip { position: absolute; right: var(--gutter); top: 30px; font: 400 10px/1 var(--font-mono); letter-spacing: 0.22em; text-transform: uppercase; color: rgba(232, 237, 244, 0.75); padding: 8px 0; border-bottom: 1px solid rgba(232, 237, 244, 0.35); opacity: 0; transition: opacity 0.8s, color 0.3s, border-color 0.3s; }
.intro-skip.is-on { opacity: 1; }
.intro-skip:hover, .intro-skip:focus-visible { color: #fff; border-color: #fff; outline: none; }
.intro-bar { position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: linear-gradient(90deg, rgba(205, 176, 122, 0), var(--brass-bright)); transform-origin: 0 50%; transform: scaleX(0); }
.intro-edge { position: fixed; left: 0; right: 0; top: 0; height: 1px; z-index: 301; display: none; background: var(--brass-bright); box-shadow: 0 0 26px 5px rgba(205, 176, 122, 0.4); opacity: 0; pointer-events: none; }
html.intro-on .intro-edge { display: block; }

/* ---------- apparitions : mots masqués, blocs qui montent ---------- */
.js h1:not([data-split]), .js h2:not([data-split]) { visibility: hidden; }
.w { display: inline-block; overflow: hidden; vertical-align: top; padding: 0.1em 0.05em 0.2em; margin: -0.1em -0.05em -0.2em; }
.wi { display: inline-block; transform: translateY(112%); transition: transform 1.3s var(--e); transition-delay: calc(var(--i, 0) * 60ms + var(--d0, 0ms)); will-change: transform; }
[data-split].is-in .wi, html.hero-in .hero [data-split] .wi, html.hero-in .page-hero [data-split] .wi { transform: none; }
.js [data-hero] { opacity: 0; transform: translateY(18px); }
html.hero-in [data-hero] { opacity: 1; transform: none; transition: opacity 1.3s var(--e) var(--hd, 0ms), transform 1.3s var(--e) var(--hd, 0ms); }
.js [data-reveal]:not(.shot) { opacity: 0; transform: translateY(34px); transition: opacity 1.4s var(--e), transform 1.4s var(--e); transition-delay: var(--d, 0ms); }
.js [data-reveal].is-in:not(.shot) { opacity: 1; transform: none; }
html.no-split h1, html.no-split h2 { visibility: visible !important; }
html.no-split .wi { transform: none !important; }
html.no-split [data-reveal], html.no-split [data-hero] { opacity: 1 !important; transform: none !important; }
html.no-split .shot-frame img { clip-path: none !important; transform: none !important; }

/* ---------- pages intérieures ---------- */
.page-hero { padding: clamp(56px, 9vw, 124px) 0 clamp(24px, 3.5vw, 52px); }
.page-hero h1 { font-size: clamp(2.35rem, 4.4vw, 4.1rem); max-width: 22ch; margin-bottom: 28px; line-height: 1.05; }
.page-hero--wide h1 { max-width: 26ch; }
.page-hero .lead { margin-bottom: 36px; }
.page-hero .hero-fig { margin-top: clamp(44px, 6vw, 84px); }

.section { position: relative; padding: clamp(80px, 11vw, 164px) 0; }
.section--tight { padding: clamp(44px, 6vw, 92px) 0; }
.section--panel { background: rgba(255, 255, 255, 0.26); border-block: 1px solid rgba(255, 255, 255, 0.6); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4); }
.section-head { max-width: 760px; margin-bottom: clamp(40px, 5.5vw, 76px); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head h2 { margin-bottom: 22px; }
.section-head--center .lead { margin-inline: auto; }

/* ---------- captures ---------- */
.shot { margin: 0; }
.shot-frame { position: relative; overflow: hidden; border-radius: var(--r-lg); background: rgba(255, 255, 255, 0.5); border: 1px solid var(--glass-line);
  box-shadow: 0 0 0 1px rgba(17, 27, 41, 0.07), 0 56px 96px -60px rgba(17, 27, 41, 0.6); }
.shot-frame img { width: 100%; height: auto; display: block; cursor: zoom-in; }
.shot figcaption { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 4px 16px; font: 300 10.5px/1.5 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-dim); }
.shot figcaption b { font-weight: 400; color: var(--brass-text); }
.js .shot[data-reveal] .shot-frame img { clip-path: inset(0 0 100% 0); transform: scale(1.07); transition: clip-path 1.5s var(--e2), transform 2.1s var(--e); }
.js .shot[data-reveal].is-in .shot-frame img { clip-path: inset(0 0 0 0); transform: none; }
.js .shot[data-reveal] figcaption { opacity: 0; transition: opacity 1s var(--e) 0.7s; }
.js .shot[data-reveal].is-in figcaption { opacity: 1; }
.corner { display: none; position: absolute; width: 14px; height: 14px; border: 0 solid var(--brass); pointer-events: none; z-index: 2; }
.shot-frame .corner, .door .corner { display: block; }
.corner--tl { top: 10px; left: 10px; border-top-width: 1px; border-left-width: 1px; }
.corner--tr { top: 10px; right: 10px; border-top-width: 1px; border-right-width: 1px; }
.corner--bl { bottom: 10px; left: 10px; border-bottom-width: 1px; border-left-width: 1px; }
.corner--br { bottom: 10px; right: 10px; border-bottom-width: 1px; border-right-width: 1px; }
.cartouche { display: inline-grid; grid-auto-flow: column; border: 1px solid var(--line-strong); background: rgba(255, 255, 255, 0.4); font: 300 10px/1 var(--font-mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-dim); }
.cartouche span { padding: 9px 14px; border-left: 1px solid var(--line); white-space: nowrap; }
.cartouche span:first-child { border-left: 0; color: var(--ink); font-weight: 400; }
.cartouche-row { display: flex; justify-content: flex-end; margin-top: 16px; }

.phones { display: flex; flex-wrap: wrap; justify-content: center; gap: clamp(20px, 3vw, 44px); }
.phone { margin: 0; width: min(100%, 244px); }
.phone-body { border: 6px solid #141e2c; border-radius: 32px; overflow: hidden; background: #fff; box-shadow: 0 50px 80px -50px rgba(17, 27, 41, 0.6); }
.phone-body img { width: 100%; height: auto; }
.phone figcaption { margin-top: 14px; text-align: center; font: 300 10.5px/1.4 var(--font-mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-dim); }
@media (max-width: 700px) { .phone { width: min(46%, 210px); } }
@media (max-width: 420px) { .phone { width: 62%; } }

/* comparaison avant / après */
.compare-stage { --pos: 50%; aspect-ratio: 16 / 9; touch-action: pan-y; }
.compare-stage img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; cursor: ew-resize; }
.compare-top { position: absolute; inset: 0; clip-path: inset(0 0 0 var(--pos)); }
.compare-line { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 0; z-index: 3; pointer-events: none; }
.compare-line::before { content: ''; position: absolute; top: 0; bottom: 0; left: -0.5px; width: 1px; background: #fff; box-shadow: 0 0 0 1px rgba(17, 27, 41, 0.18); }
.compare-line i { position: absolute; top: 50%; left: -23px; width: 46px; height: 46px; margin-top: -23px; border-radius: 50%; background: rgba(255, 255, 255, 0.28); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.85); box-shadow: 0 8px 24px -8px rgba(17, 27, 41, 0.5); }
.compare-line i::before, .compare-line i::after { content: ''; position: absolute; top: 50%; width: 7px; height: 7px; margin-top: -3.5px; border: 0 solid #fff; }
.compare-line i::before { left: 14px; border-left-width: 1px; border-bottom-width: 1px; transform: rotate(45deg); }
.compare-line i::after { right: 14px; border-right-width: 1px; border-top-width: 1px; transform: rotate(45deg); }
.compare-range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; z-index: 4; cursor: ew-resize; -webkit-appearance: none; appearance: none; }
.compare:focus-within .compare-line i { outline: 1px solid var(--ink); outline-offset: 3px; }
.compare-labels { display: flex; justify-content: space-between; margin-top: 14px; font: 400 10.5px/1 var(--font-mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink); }

/* ---------- chiffres ---------- */
.stats { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); background: var(--glass); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-line); border-radius: var(--r-lg); box-shadow: var(--glass-edge), var(--glass-shadow); overflow: hidden; }
.stat { padding: 36px 28px 32px; border-left: 1px solid var(--line); display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.stat:first-child { border-left: 0; }
.stat-n { font: 300 clamp(2.7rem, 4vw, 3.8rem)/1 var(--font-display); letter-spacing: -0.02em; color: var(--ink); font-feature-settings: 'lnum' 1, 'tnum' 1; font-variant-numeric: lining-nums tabular-nums; }
.stat-n small { font: 300 10.5px var(--font-mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-dim); margin-left: 10px; }
.stat-t { font-size: 14.5px; line-height: 1.65; margin: 0; flex: 1; }
.tag { align-self: flex-start; display: inline-flex; align-items: center; gap: 9px; font: 300 10px/1.4 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-dim); }
.tag::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--brass); flex: none; }
.tag--mesure::before { background: var(--ok); }
.stats-foot { margin-top: 18px; font: 300 11px/1.6 var(--font-mono); letter-spacing: 0.04em; color: var(--text-dim); max-width: 90ch; }
.stats--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1080px) { .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } .stat { border-top: 1px solid var(--line); } .stat:nth-child(-n+2) { border-top: 0; } .stat:nth-child(odd) { border-left: 0; } .stat:last-child:nth-child(odd) { grid-column: span 2; } .stats--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .stats--3 .stat { border-top: 0 !important; border-left: 1px solid var(--line) !important; } .stats--3 .stat:first-child { border-left: 0 !important; } }
@media (max-width: 760px) { .stats--3 { grid-template-columns: 1fr; } .stats--3 .stat { border-left: 0 !important; border-top: 1px solid var(--line) !important; } .stats--3 .stat:first-child { border-top: 0 !important; } }
@media (max-width: 520px) { .stats { grid-template-columns: 1fr; } .stat { border-left: 0 !important; border-top: 1px solid var(--line); } .stat:first-child { border-top: 0; } .stat:last-child { grid-column: auto !important; } }

/* ---------- les quatre espaces ---------- */
.doors { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(14px, 1.6vw, 22px); }
.door { position: relative; display: flex; flex-direction: column; text-decoration: none; overflow: hidden; border-radius: var(--r-lg); background: var(--glass); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-line); box-shadow: var(--glass-edge), var(--glass-shadow); transition: transform 0.9s var(--e), background-color 0.6s, box-shadow 0.9s var(--e); }
.door:hover, .door:focus-visible { transform: translateY(-8px); background: var(--glass-strong); box-shadow: var(--glass-edge), 0 56px 90px -50px rgba(17, 27, 41, 0.6); outline: none; }
.door-art { position: relative; height: 176px; border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, 0.28); }
.door-art svg { position: absolute; inset: 20px; width: calc(100% - 40px); height: calc(100% - 40px); overflow: visible; }
.door-art .l { fill: none; stroke: var(--ink); stroke-width: 1.1; stroke-linecap: round; stroke-linejoin: round; }
.door-art .l--soft { stroke: #6a778a; stroke-width: 0.9; }
.door-art .b { fill: none; stroke: var(--brass); stroke-width: 1.3; stroke-linecap: round; }
.door-art .bf { fill: var(--brass); stroke: none; }
.door-art .g { fill: none; stroke: var(--text-faint); stroke-width: 0.8; }
.door:hover .door-art .l, .door:focus-visible .door-art .l { stroke-dasharray: 1; animation-name: redraw; animation-duration: 1.3s; animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1); animation-fill-mode: both; }
@keyframes redraw { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }
.door-body { padding: 26px 26px 28px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.door-num { font: 300 10px/1.4 var(--font-mono); letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-dim); }
.door-num b { color: var(--brass-text); font-weight: 400; margin-right: 10px; }
.door h3 { font-size: 2.05rem; font-weight: 300; }
.door-pill { font: 400 10px/1 var(--font-mono); letter-spacing: 0.2em; text-transform: uppercase; color: var(--brass-text); }
.door p { margin: 0; font-size: 14.5px; line-height: 1.65; flex: 1; }
.door-go { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; font: 500 10.5px/1 var(--font-ui); letter-spacing: 0.17em; text-transform: uppercase; color: var(--ink); }
.door-go .arrow { width: 24px; height: 9px; transition: transform 0.7s var(--e); }
.door:hover .door-go .arrow { transform: translateX(8px); }
.door .corner { opacity: 0; transition: opacity 0.5s, transform 0.8s var(--e); }
.door:hover .corner, .door:focus-visible .corner { opacity: 1; }
.door:hover .corner--tl { transform: translate(-4px, -4px); } .door:hover .corner--tr { transform: translate(4px, -4px); }
.door:hover .corner--bl { transform: translate(-4px, 4px); } .door:hover .corner--br { transform: translate(4px, 4px); }
.doors-foot { text-align: center; margin-top: 38px; font: 300 11px/1.5 var(--font-mono); letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-dim); }
.lite-strip { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 16px 32px; align-items: center; justify-content: space-between; padding: 26px 32px; border: 1px solid var(--glass-line); border-radius: var(--r-lg); background: var(--glass); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); box-shadow: var(--glass-edge); }
.lite-strip p { margin: 0; }
.lite-strip strong { display: block; font: 400 1.55rem/1.2 var(--font-display); color: var(--ink); margin-bottom: 4px; letter-spacing: -0.01em; }
@media (max-width: 1100px) { .doors { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .doors { grid-template-columns: 1fr; } .door-art { height: 150px; } }

/* ---------- parcours et états ---------- */
.stepper-tabs { display: flex; gap: 6px; overflow-x: auto; margin-bottom: 34px; scrollbar-width: none; border-bottom: 1px solid var(--line-strong); }
.stepper-tabs::-webkit-scrollbar { display: none; }
.stepper-tab { position: relative; flex: 1 0 auto; min-width: 124px; text-align: left; padding: 14px 6px 18px; font: 400 1.3rem/1.1 var(--font-display); letter-spacing: -0.01em; color: var(--text-dim); transition: color 0.5s; }
.stepper-tab small { display: block; margin-bottom: 8px; font: 300 10px/1 var(--font-mono); letter-spacing: 0.2em; color: var(--text-dim); transition: color 0.5s; }
.stepper-tab:hover { color: var(--ink); }
.stepper-tab[aria-selected='true'] { color: var(--ink); }
.stepper-tab[aria-selected='true'] small { color: var(--brass-text); }
.stepper-tab::after { content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px; background: var(--ink); transform: scaleX(0); transform-origin: 0 50%; transition: transform 0.7s var(--e); }
.stepper-tab[aria-selected='true']::after { transform: scaleX(1); }
[data-autoplay].is-playing .stepper-tab[aria-selected='true']::after { height: 2px; background: var(--brass); transform: scaleX(0); animation: tabprog var(--ap, 7000ms) linear forwards; }
@keyframes tabprog { to { transform: scaleX(1); } }
.stepper-panels { display: grid; }
.stepper-panel { grid-area: 1 / 1; display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 2.2fr); gap: clamp(28px, 4vw, 64px); align-items: center; opacity: 0; visibility: hidden; transform: translateY(14px); transition: opacity 0.7s var(--e), transform 0.9s var(--e), visibility 0s linear 0.7s; }
.stepper-panel.is-active { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.js .stepper-panel:not(.is-active) { pointer-events: none; }
html:not(.js) .stepper-panel { opacity: 1; visibility: visible; transform: none; grid-area: auto; margin-bottom: 56px; }
html:not(.js) .stepper-tabs { display: none; }
.stepper-copy h3 { margin-bottom: 16px; }
.stepper-copy p { font-size: 15.5px; }
.proof { margin-top: 22px; padding: 14px 0 14px 18px; border-left: 1px solid var(--brass); font-size: 14.5px; line-height: 1.65; color: var(--text-2); }
.proof b { display: block; margin-bottom: 5px; font: 400 10px/1.4 var(--font-mono); letter-spacing: 0.2em; text-transform: uppercase; color: var(--brass-text); }
@media (max-width: 960px) { .stepper-panel { grid-template-columns: 1fr; gap: 24px; } .stepper-copy { order: -1; } }

.states { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 2.2fr); gap: clamp(28px, 4vw, 64px); align-items: center; }
.states-copy h3 { margin-bottom: 16px; }
.states-copy p { font-size: 15.5px; }
.state-btns { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0 6px; }
.state-btn { padding: 11px 16px; border: 1px solid var(--line-strong); border-radius: 2px; font: 400 10.5px/1 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-2); background: rgba(255, 255, 255, 0.2); transition: all 0.5s var(--e); }
.state-btn:hover { border-color: var(--ink); color: var(--ink); background: rgba(255, 255, 255, 0.5); }
.state-btn[aria-selected='true'] { background: var(--ink); border-color: var(--ink); color: #eef1f5; }
.state-stage { display: grid; }
.state-stage .shot { grid-area: 1 / 1; opacity: 0; visibility: hidden; transition: opacity 0.7s var(--e), visibility 0s linear 0.7s; }
.state-stage .shot.is-active { opacity: 1; visibility: visible; transition-delay: 0s; }
html:not(.js) .state-stage .shot { grid-area: auto; opacity: 1; visibility: visible; margin-bottom: 20px; }
html:not(.js) .state-btns { display: none; }
@media (max-width: 960px) { .states { grid-template-columns: 1fr; gap: 24px; } }
.states--wide { grid-template-columns: 1fr; }

/* ---------- rangées texte + capture ---------- */
.feature { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.5fr); gap: clamp(36px, 5.5vw, 96px); align-items: center; padding: clamp(44px, 6vw, 92px) 0; }
.feature + .feature { border-top: 1px solid var(--line); }
.feature--rev { grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.8fr); }
.feature--rev .feature-copy { order: 2; }
.feature-copy h2, .feature-copy h3 { margin-bottom: 20px; }
.feature-copy h2 { font-size: clamp(1.85rem, 2.9vw, 2.65rem); }
.feature-copy p { font-size: 15.5px; }
.feature-copy .eyebrow { margin-bottom: 18px; }
.ticks { margin: 22px 0 0; display: grid; gap: 12px; }
.ticks li { position: relative; padding-left: 28px; font-size: 15px; line-height: 1.65; color: var(--text-2); }
.ticks li::before { content: ''; position: absolute; left: 0; top: 0.9em; width: 14px; height: 1px; background: var(--brass); }
.ticks b { color: var(--ink); font-weight: 480; }
@media (max-width: 960px) { .feature, .feature--rev { grid-template-columns: 1fr; } .feature--rev .feature-copy { order: 0; } }
.pair, .trio, .quad { display: grid; gap: clamp(18px, 2.2vw, 28px); }
.pair, .quad { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.trio { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.stack { display: grid; gap: 24px; }
@media (max-width: 860px) { .pair, .trio, .quad { grid-template-columns: 1fr; } }

/* ---------- vue éclatée ---------- */
.stage-band { position: relative; padding: clamp(40px, 6vw, 96px) 0 clamp(52px, 7vw, 110px); }
.stage-head { padding-bottom: clamp(28px, 4vw, 52px); }
.stage-img { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--glass-line); box-shadow: 0 0 0 1px rgba(17, 27, 41, 0.07), 0 56px 96px -60px rgba(17, 27, 41, 0.6); }
.stage-img img { display: block; width: 100%; height: auto; cursor: zoom-in; }
.stage-facts { width: min(100% - 2 * var(--gutter), var(--wrap)); margin: 22px auto 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); background: var(--glass); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-line); border-radius: var(--r-lg); box-shadow: var(--glass-edge), var(--glass-shadow); overflow: hidden; }
.stage-fact { padding: 26px 30px; border-left: 1px solid var(--line); }
.stage-fact:first-child { border-left: 0; }
.stage-fact b { display: block; margin-bottom: 6px; font: 300 clamp(1.5rem, 2.2vw, 2rem)/1.1 var(--font-display); letter-spacing: -0.01em; color: var(--ink); font-feature-settings: 'lnum' 1; }
.stage-fact span { display: block; font-size: 14.5px; line-height: 1.6; }
@media (max-width: 860px) { .stage-facts { grid-template-columns: 1fr; } .stage-fact { border-left: 0; border-top: 1px solid var(--line); } .stage-fact:first-child { border-top: 0; } }

/* ---------- vérifications ---------- */
.refusals { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 1.6vw, 22px); }
.refusals--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.refusals--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.refusal { position: relative; padding: 32px 30px 30px; border-radius: var(--r-lg); background: var(--glass); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-line); box-shadow: var(--glass-edge), var(--glass-shadow); }
.refusal-n { display: block; margin-bottom: 20px; font: 400 10px/1.4 var(--font-mono); letter-spacing: 0.22em; color: var(--brass-text); }
.refusal h3 { font-size: 1.6rem; margin-bottom: 12px; }
.refusal p { margin: 0; font-size: 14.5px; line-height: 1.7; }
@media (max-width: 1080px) { .refusals--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 960px) { .refusals { grid-template-columns: 1fr; } .refusals--2, .refusals--4 { grid-template-columns: 1fr; } }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { font: 300 10.5px/1 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; padding: 9px 13px; border: 1px solid var(--line-strong); border-radius: 2px; color: var(--text-2); background: rgba(255, 255, 255, 0.34); }
.chip--ok { border-color: rgba(46, 122, 77, 0.4); color: #1f5f3a; }
.chip--brass { border-color: rgba(183, 154, 99, 0.6); color: var(--brass-text); }
.chip--dash { border-style: dashed; }
.callout { padding: clamp(28px, 3.4vw, 46px); border-radius: var(--r-lg); background: var(--glass); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-line); border-left: 1px solid var(--brass); box-shadow: var(--glass-edge), var(--glass-shadow); }
.callout h3 { margin-bottom: 18px; }
.callout-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(24px, 3.4vw, 52px); margin-top: 26px; }
.callout-cols h4 { margin-bottom: 14px; font: 400 10.5px/1.4 var(--font-mono); letter-spacing: 0.2em; text-transform: uppercase; color: var(--brass-text); }
.callout-cols p, .callout-cols li { font-size: 15px; }
@media (max-width: 860px) { .callout-cols { grid-template-columns: 1fr; } }
.formula { margin: 20px 0 0; padding: 20px 24px; border: 1px solid var(--glass-line); border-radius: var(--r-lg); background: var(--glass); font: 300 clamp(0.95rem, 1.4vw, 1.12rem)/1.7 var(--font-mono); color: var(--ink); overflow-x: auto; letter-spacing: 0.01em; }
.formula em { font-style: normal; color: var(--brass-text); }

/* ---------- à propos ---------- */
.manifesto { max-width: 780px; }
.manifesto p { font: 300 clamp(1.45rem, 2.2vw, 1.95rem)/1.42 var(--font-display); letter-spacing: -0.012em; color: var(--ink); margin-bottom: 1.1em; }
.team { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(18px, 2.4vw, 32px); }
.member { padding: clamp(28px, 3.4vw, 44px); border-radius: var(--r-lg); background: var(--glass); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-line); box-shadow: var(--glass-edge), var(--glass-shadow); }
.member-top { display: flex; gap: 22px; align-items: center; margin-bottom: 22px; }
.member img { width: 88px; height: 88px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 1px var(--line-strong), 0 0 0 5px rgba(255, 255, 255, 0.5); }
.member h3 { font-size: 1.95rem; font-weight: 300; }
.member .role { margin: 6px 0 0; font: 300 10.5px/1.4 var(--font-mono); letter-spacing: 0.2em; text-transform: uppercase; color: var(--brass-text); }
.member p { font-size: 15px; }
.timeline { margin: 24px 0 0; border-left: 1px solid var(--line-strong); padding-left: 22px; display: grid; gap: 18px; }
.timeline li { position: relative; font-size: 14.5px; line-height: 1.55; }
.timeline li::before { content: ''; position: absolute; left: -26px; top: 0.6em; width: 7px; height: 7px; background: var(--brass); transform: rotate(45deg); }
.timeline strong { display: block; color: var(--ink); font-weight: 480; }
.supporters { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 960px) { .team { grid-template-columns: 1fr; } }

/* ---------- appel à l'action ---------- */
.cta-final { padding: clamp(80px, 11vw, 160px) 0; }
.cta-card { position: relative; overflow: hidden; text-align: center; padding: clamp(52px, 8vw, 120px) clamp(24px, 5vw, 80px); border-radius: var(--r-lg); background: var(--glass-strong); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-line); box-shadow: var(--glass-edge), 0 70px 110px -60px rgba(17, 27, 41, 0.55); }
.cta-card::before { content: ''; position: absolute; left: 50%; bottom: -60%; width: 90%; height: 100%; transform: translateX(-50%); background: radial-gradient(ellipse at 50% 100%, rgba(183, 154, 99, 0.22), rgba(183, 154, 99, 0) 62%); pointer-events: none; }
.cta-card > * { position: relative; }
.cta-card h2 { font-size: clamp(2.1rem, 4.2vw, 3.7rem); margin-bottom: 22px; }
.cta-card .lead { margin: 0 auto 38px; }
.cta-card .cta-row { justify-content: center; }
.cta-sub { margin: 26px 0 0; font-size: 13.5px; color: var(--text-dim); }
.cta-sub a { color: var(--ink); text-underline-offset: 4px; text-decoration-thickness: 1px; }

/* ---------- pied de page ---------- */
.footer { padding: 76px 0 36px; border-top: 1px solid var(--glass-line); background: rgba(255, 255, 255, 0.3); }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr)); gap: 44px; }
.footer p.tag-line { margin: 18px 0 0; max-width: 30ch; font: italic 300 1.25rem/1.35 var(--font-display); color: var(--ink); }
.footer h5 { margin: 0 0 16px; font: 400 10px/1.4 var(--font-mono); letter-spacing: 0.22em; text-transform: uppercase; color: var(--text-dim); }
.footer li + li { margin-top: 9px; }
.footer a:not(.brand) { text-decoration: none; font-size: 14.5px; color: var(--text-2); transition: color 0.4s; }
.footer a:not(.brand):hover { color: var(--ink); }
.footer-legal { margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 14px 32px; justify-content: space-between; }
.footer-legal p { margin: 0; font-size: 12.5px; line-height: 1.6; color: var(--text-dim); max-width: 80ch; }
@media (max-width: 960px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-grid > :first-child { grid-column: span 2; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } .footer-grid > :first-child { grid-column: auto; } }

/* ---------- démonstration : formulaire ---------- */
.demo-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr); gap: clamp(36px, 6vw, 96px); align-items: start; }
.demo-points { margin: 30px 0 0; display: grid; gap: 14px; }
.demo-points li { position: relative; padding-left: 28px; }
.demo-points li::before { content: ''; position: absolute; left: 0; top: 0.9em; width: 14px; height: 1px; background: var(--brass); }
.status-pill { display: inline-flex; gap: 10px; align-items: center; margin-top: 32px; font: 400 10.5px/1 var(--font-mono); letter-spacing: 0.18em; text-transform: uppercase; color: #1f5f3a; }
.status-pill::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--ok); }
.card { position: relative; padding: clamp(28px, 3.4vw, 46px); border-radius: var(--r-lg); background: var(--glass-strong); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-line); box-shadow: var(--glass-edge), 0 60px 100px -60px rgba(17, 27, 41, 0.5); }
.card + .card { margin-top: 24px; }
.card h3 { margin-bottom: 24px; font-size: 1.8rem; font-weight: 300; }
.field { margin-bottom: 20px; }
.field label { display: block; margin-bottom: 4px; font: 400 10px/1.4 var(--font-mono); letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-dim); }
.field .opt { letter-spacing: 0.1em; text-transform: none; color: var(--text-dim); }
.field input, .field select, .field textarea { width: 100%; padding: 10px 0 11px; border: 0; border-bottom: 1px solid var(--line-strong); border-radius: 0; background: transparent; font: 400 16px/1.5 var(--font-ui); color: var(--ink); transition: border-color 0.4s; -webkit-appearance: none; appearance: none; }
.field select { background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%); background-position: calc(100% - 12px) 55%, calc(100% - 7px) 55%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 26px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--ink); box-shadow: 0 1px 0 var(--ink); }
.field textarea { resize: vertical; min-height: 88px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.form-error { min-height: 1.4em; margin: 0 0 14px; font-size: 14px; color: #9c3a1b; }
.form-note { margin: 16px 0 0; font-size: 12.5px; color: var(--text-dim); line-height: 1.55; }
.demo-submit { width: 100%; }
.demo-success { display: none; text-align: center; padding: 20px 0; }
.demo-success.is-visible { display: block; }
.demo-success-icon { width: 54px; height: 54px; border-radius: 50%; display: inline-grid; place-items: center; border: 1px solid var(--ok); color: var(--ok); font-size: 22px; margin-bottom: 16px; }
.booking-embed { display: none; margin-top: 20px; min-height: 480px; border-radius: var(--r); overflow: hidden; }
.booking-embed.is-visible { display: block; }
.booking-embed.is-loading { background: rgba(255, 255, 255, 0.4); }
.booking-status { display: none; margin: 16px 0 0; font-size: 14px; color: var(--text-2); }
.booking-status.is-visible { display: block; }
.booking-status.is-warning { color: #7a4d0f; }
.booking-status.is-success { color: #1f5f3a; font-weight: 480; }
@media (min-width: 981px) { .demo-grid .demo-side .card.is-wide { width: min(1000px, calc(100vw - 2 * var(--gutter) - 20px)); max-width: none; } }
@media (max-width: 980px) { .demo-grid { grid-template-columns: minmax(0, 1fr); } .field-row { grid-template-columns: 1fr; gap: 0; } }

/* ---------- visionneuse, curseur, repères ---------- */
.lightbox { border: 0; padding: 0; background: transparent; max-width: 100vw; max-height: 100vh; width: 100vw; height: 100vh; }
.lightbox::backdrop { background: rgba(8, 14, 22, 0.8); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.lightbox-in { width: 100%; height: 100%; display: grid; grid-template-rows: 1fr auto; place-items: center; padding: 32px 24px 22px; gap: 16px; }
.lightbox img { max-width: min(96vw, 2400px); max-height: calc(100vh - 116px); width: auto; height: auto; object-fit: contain; border-radius: 6px; box-shadow: 0 50px 120px -30px rgba(0, 0, 0, 0.75); background: #fff; }
.lightbox-cap { font: 300 11px/1.6 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: #c7d1de; text-align: center; max-width: 90ch; }
.lightbox-close { position: fixed; top: 18px; right: 18px; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-size: 22px; line-height: 1; border: 1px solid rgba(255, 255, 255, 0.35); transition: background 0.4s; }
.lightbox-close:hover { background: rgba(255, 255, 255, 0.16); }

.cursor { position: fixed; left: 0; top: 0; z-index: 500; width: 92px; height: 92px; margin: -46px 0 0 -46px; border-radius: 50%; pointer-events: none; display: grid; place-items: center; text-align: center;
  font: 400 9.5px/1.3 var(--font-mono); letter-spacing: 0.2em; text-transform: uppercase; color: #eef1f5; background: rgba(17, 27, 41, 0.72); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  opacity: 0; transform: translate3d(-200px, -200px, 0); transition: opacity 0.35s var(--e), scale 0.5s var(--e); scale: 0.3; }
.cursor.is-on { opacity: 1; scale: 1; }
html.cursor-on .shot-frame img, html.cursor-on .stage-img img, html.cursor-on .compare-range { cursor: none; }

.progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 250; transform-origin: 0 50%; transform: scaleX(0); background: linear-gradient(90deg, var(--brass), var(--brass-bright)); pointer-events: none; }

.sidenav { position: fixed; right: clamp(14px, 1.8vw, 30px); top: 50%; transform: translateY(-50%); z-index: 90; display: none; flex-direction: column; align-items: flex-end; gap: 4px; }
@media (min-width: 1360px) { .sidenav { display: flex; } }
.sidenav a { display: flex; align-items: center; gap: 14px; padding: 7px 0; text-decoration: none; font: 300 9.5px/1 var(--font-mono); letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-dim); }
.sidenav a::after { content: ''; width: 14px; height: 1px; background: var(--text-faint); transition: width 0.7s var(--e), background-color 0.4s; }
.sidenav .lbl { opacity: 0; transform: translateX(8px); transition: opacity 0.5s var(--e), transform 0.7s var(--e); white-space: nowrap; }
.sidenav a.is-active::after { width: 38px; background: var(--brass); }
.sidenav:hover .lbl { opacity: 1; transform: none; }
.sidenav a.is-active .lbl { color: var(--ink); }
@media (min-width: 1620px) { .sidenav a.is-active .lbl { opacity: 1; transform: none; } }

/* ---------- transitions entre pages ---------- */
@view-transition { navigation: auto; }
.nav { view-transition-name: site-nav; }
::view-transition-old(root) { animation: vt-out 0.35s var(--e2) both; }
::view-transition-new(root) { animation: vt-in 0.7s var(--e) both; }
@keyframes vt-out { to { opacity: 0; } }
@keyframes vt-in { from { opacity: 0; transform: translateY(10px); } }

/* ---------- accessibilité : mouvement et transparence réduits ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; transition-delay: 0s !important; }
  .js [data-reveal], .js [data-hero] { opacity: 1 !important; transform: none !important; }
  .wi { transform: none !important; }
  .js .shot[data-reveal] .shot-frame img { clip-path: none; transform: none; }
  .js .shot[data-reveal] figcaption { opacity: 1; }
  .cursor, .progress, .intro, .intro-edge { display: none !important; }
  @view-transition { navigation: none; }
}
@media (prefers-reduced-transparency: reduce) {
  .stats, .door, .refusal, .callout, .card, .member, .cta-card, .formula, .lite-strip, .stage-facts, .nav.is-scrolled { -webkit-backdrop-filter: none; backdrop-filter: none; background: rgba(247, 248, 250, 0.95); }
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .stats, .door, .refusal, .callout, .card, .member, .cta-card, .formula, .lite-strip, .stage-facts, .nav.is-scrolled { background: rgba(247, 248, 250, 0.92); }
}

/* ---------- petits écrans ---------- */
@media (max-width: 960px) {
  .hero { min-height: 0; padding: 28px 0 96px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { order: 2; width: 100%; margin: 14px 0 0; }
  .scroll-cue { display: none; }
}
@media (max-width: 520px) {
  :root { --gutter: 20px; --nav-h: 68px; }
  body { font-size: 16px; }
  .btn { width: 100%; white-space: normal; text-align: center; line-height: 1.35; padding-block: 15px; }
  .cta-row { flex-direction: column; align-items: stretch; }
  .cta-row .link-arrow { align-self: flex-start; }
  .cartouche { display: none; }
  .stepper-tab { min-width: 108px; font-size: 1.15rem; }
  .intro-hud { display: none; }
}