/* ==========================================================================
   Visuoz — feuille de style principale (v2)
   Sans framework. Barre latérale à gauche (desktop), tiroir (mobile).
   Tous les chemins sont relatifs à ce fichier.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --bg:          #07090b;
  --bg-alt:      #0c1014;
  --surface:     #11161b;
  --surface-2:   #161c22;
  --line:        #212a32;
  --line-strong: #2e3a45;
  --text:        #e9eef2;
  --muted:       #94a1ad;
  --accent:      #6dc2ff;
  --accent-hi:   #9bd5ff;
  --accent-ink:  #04121d;
  --accent-soft: rgba(109, 194, 255, .12);
  --accent-glow: 0 0 0 1px rgba(109,194,255,.35), 0 8px 28px -8px rgba(109,194,255,.45);

  --paper:       #f2f0eb;
  --paper-line:  #d9d5cc;
  --paper-ink:   #14181c;
  --paper-muted: #5b636b;
  --paper-accent:#0a6fb3;

  --font-display: "Jost", "Futura", "Avenir Next", system-ui, sans-serif;
  --font-body:    "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --radius:    6px;
  --radius-lg: 10px;
  --sidebar-w: 284px;
  --topbar-h:  64px;
  --container: 1180px;
  --gutter: clamp(16px, 4vw, 48px);
  --section-y: clamp(72px, 9vw, 120px);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 24px; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 17px/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden;
}
img, iframe { display: block; max-width: 100%; }
[hidden] { display: none !important; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3 { margin: 0; font-family: var(--font-display); font-weight: 400; letter-spacing: -.01em; line-height: 1.12; }
h1 { font-size: clamp(2.2rem, 4.6vw, 3.9rem); font-weight: 300; }
h2 { font-size: clamp(1.75rem, 3.1vw, 2.6rem); font-weight: 300; }
h3 { font-size: 1.18rem; font-weight: 500; letter-spacing: 0; line-height: 1.3; }
h1 em { font-style: normal; color: var(--accent); }
strong { font-weight: 600; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--accent); color: var(--accent-ink); }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.mono { font-family: var(--font-mono); font-size: .82rem; letter-spacing: .02em; }
.muted { color: var(--muted); }
.lead { font-size: clamp(1.04rem, 1.3vw, 1.16rem); color: var(--muted); max-width: 64ch; }
.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: fixed; left: 16px; top: -60px; z-index: 300; padding: 10px 16px; background: var(--accent); color: var(--accent-ink); border-radius: var(--radius); }
.skip-link:focus { top: 12px; }
.icon { flex-shrink: 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin: 0 0 18px;
  font: 500 .76rem/1.3 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent);
}
.eyebrow::before { content: ""; width: 22px; height: 1px; background: currentColor; flex-shrink: 0; }

/* ---------- Boutons (interactions) ---------- */
.btn {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 44px; padding: 0 20px;
  border: 1px solid transparent; border-radius: var(--radius); background: none;
  font: 500 .95rem/1 var(--font-body); cursor: pointer; white-space: nowrap;
  transition: background-color .25s var(--ease), border-color .25s, color .25s, box-shadow .3s var(--ease), transform .2s var(--ease);
}
.btn::after { /* reflet qui balaie le bouton au survol */
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .6s var(--ease);
}
.btn:hover::after { transform: translateX(120%); }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(.98); }
.btn-arrow { display: inline-block; transition: transform .25s var(--ease); }
.btn:hover .btn-arrow, .ref-link:hover .btn-arrow, .comp-card:hover .btn-arrow { transform: translateX(4px); }
.btn-sm { min-height: 38px; padding: 0 14px; font-size: .86rem; }
.btn-lg { min-height: 52px; padding: 0 26px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-hi); box-shadow: var(--accent-glow); }
.btn-ghost { border-color: var(--line-strong); color: var(--text); }
.btn-ghost::after { background: linear-gradient(110deg, transparent 30%, rgba(109,194,255,.16) 50%, transparent 70%); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.link-btn { padding: 0; background: none; border: 0; cursor: pointer; color: inherit; font-size: inherit; }
.link-btn:hover { color: var(--accent); }

/* ==========================================================================
   Barre latérale
   ========================================================================== */
.sidebar {
  position: fixed; top: 0; left: 0; bottom: 0; z-index: 120;
  width: var(--sidebar-w);
  display: flex; flex-direction: column;
  background: #050607; border-right: 1px solid var(--line);
}
.sidebar-head { display: flex; align-items: center; justify-content: space-between; padding: 28px 24px 20px; }
.sidebar-brand img { width: 190px; }
.sidebar-close { display: none; width: 40px; height: 40px; background: none; border: 1px solid var(--line-strong); border-radius: var(--radius); font-size: 1.5rem; line-height: 1; cursor: pointer; }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 8px 14px; scrollbar-width: thin; scrollbar-color: var(--line-strong) transparent; }
.sidebar-nav li + li { margin-top: 2px; }
.sidebar-nav a {
  position: relative; display: block; padding: 10px 12px 10px 18px; border-radius: var(--radius);
  transition: background-color .25s var(--ease), padding-left .3s var(--ease);
}
.sidebar-nav a::before { /* indicateur animé */
  content: ""; position: absolute; left: 4px; top: 50%; width: 3px; height: 0; border-radius: 2px;
  background: var(--accent); transform: translateY(-50%); transition: height .3s var(--ease);
}
.sidebar-nav a:hover { background: var(--surface); padding-left: 22px; }
.sidebar-nav a:hover::before { height: 40%; }
.sidebar-nav a.is-active { background: var(--accent-soft); padding-left: 22px; }
.sidebar-nav a.is-active::before { height: 64%; }
.sn-label { display: block; font: 500 .97rem/1.25 var(--font-body); color: var(--text); }
.sn-sub { display: block; margin-top: 2px; font: italic 400 .76rem/1.3 var(--font-body); color: var(--muted); }
.sidebar-nav a.is-active .sn-label { color: var(--accent); }

.sidebar-foot { padding: 16px 24px 22px; border-top: 1px solid var(--line); }
.sidebar-phone { display: flex; align-items: center; justify-content: center; gap: 8px; margin: 12px 0 10px; font: 500 .92rem/1 var(--font-mono); color: var(--text); transition: color .2s; }
.sidebar-phone:hover { color: var(--accent); }
.sidebar-utils { display: flex; justify-content: space-between; gap: 12px; font: 500 .76rem/1 var(--font-mono); color: var(--muted); }
.sidebar-utils a:hover { color: var(--accent); }
.sidebar-social { display: flex; gap: 6px; margin: 16px 0 12px; }
.sidebar-social a {
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
  border: 1px solid var(--line-strong); color: var(--muted);
  transition: color .2s, border-color .2s, transform .25s var(--ease), background-color .2s;
}
.sidebar-social a:hover { color: var(--accent-ink); background: var(--accent); border-color: var(--accent); transform: translateY(-2px); }
.sidebar-social .icon { width: 15px; height: 15px; }
.sidebar-legal { margin: 0; font-size: .72rem; color: var(--muted); }
.sidebar-legal a:hover { color: var(--accent); }

.page { margin-left: var(--sidebar-w); min-width: 0; }

/* Barre supérieure mobile */
.topbar { display: none; }
.nav-overlay { display: none; }

@media (max-height: 760px) and (min-width: 1101px) {
  .sidebar-head { padding: 18px 24px 12px; }
  .sn-sub { display: none; }
  .sidebar-nav a { padding-top: 8px; padding-bottom: 8px; }
}

@media (max-width: 1100px) {
  .page { margin-left: 0; }
  .topbar {
    position: sticky; top: 0; z-index: 100; display: flex; align-items: center; gap: 14px;
    height: var(--topbar-h); padding: 0 var(--gutter);
    background: rgba(7, 9, 11, .94); border-bottom: 1px solid var(--line);
  }
  .topbar-brand { margin-right: auto; }
  .topbar-brand img { width: 132px; }
  .nav-toggle { position: relative; width: 42px; height: 42px; padding: 0; background: none; border: 1px solid var(--line-strong); border-radius: var(--radius); cursor: pointer; }
  .nav-toggle-bar, .nav-toggle-bar::before, .nav-toggle-bar::after { position: absolute; left: 11px; width: 18px; height: 1.5px; background: var(--text); content: ""; }
  .nav-toggle-bar { top: 20px; }
  .nav-toggle-bar::before { left: 0; top: -6px; }
  .nav-toggle-bar::after  { left: 0; top: 6px; }

  .sidebar { width: min(320px, 88vw); transform: translateX(-102%); transition: transform .35s var(--ease); box-shadow: 0 0 60px rgba(0,0,0,.6); }
  .sidebar-close { display: block; }
  .nav-open .sidebar { transform: none; }
  .nav-overlay { display: block; position: fixed; inset: 0; z-index: 110; background: rgba(0,0,0,.55); opacity: 0; visibility: hidden; transition: opacity .3s, visibility 0s .3s; }
  .nav-open .nav-overlay { opacity: 1; visibility: visible; transition: opacity .3s; }
  body.nav-open { overflow: hidden; }
  html { scroll-padding-top: calc(var(--topbar-h) + 16px); }
}
@media (max-width: 420px) { .topbar .btn { display: none; } }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero { position: relative; padding: clamp(56px, 7vw, 96px) 0 clamp(44px, 5vw, 64px); overflow: hidden; border-bottom: 1px solid var(--line); }
.hero-topo {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: url("../img/topo.svg") center / cover no-repeat; opacity: .15;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, #000 30%, transparent 80%);
          mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, #000 30%, transparent 80%);
}
.hero > .container, .contact-section > .container { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(32px, 4vw, 64px); align-items: center; }
.hero-copy h1 { margin-bottom: 24px; }
.hero-copy .lead { margin-bottom: 32px; }

.hero-visual { position: relative; }
.hero-figure { position: relative; margin: 0; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line-strong); background: #000; }
.hero-figure img { width: 100%; aspect-ratio: 716 / 581; object-fit: cover; }
.hero-figure figcaption { position: absolute; left: 14px; top: 12px; font: .72rem/1.3 var(--font-mono); color: var(--muted); }
.spec-sheet {
  position: relative; z-index: 2; width: 88%; margin: -56px 0 0 auto;
  background: rgba(17, 22, 27, .94); border: 1px solid var(--line-strong); border-radius: var(--radius-lg);
  font-family: var(--font-mono); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 24px 60px -20px rgba(0,0,0,.8);
}
.spec-head { display: flex; justify-content: space-between; gap: 12px; padding: 12px 18px; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); border-bottom: 1px solid var(--line); }
.spec-ref { color: var(--accent); }
.spec-sheet dl { margin: 0; padding: 4px 18px 8px; }
.spec-sheet dl > div { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 9px 0; border-bottom: 1px dashed var(--line); }
.spec-sheet dl > div:last-child { border-bottom: 0; }
.spec-sheet dt { font-size: .74rem; color: var(--muted); white-space: nowrap; }
.spec-sheet dd { margin: 0; font-size: .78rem; text-align: right; color: var(--text); }
.spec-sheet .spec-hl { color: var(--accent); font-weight: 500; font-size: .9rem; }

.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: clamp(40px, 6vw, 72px); border-top: 1px solid var(--line); }
.kpis li { padding: 24px 20px 0 0; }
.kpis li + li { padding-left: 24px; border-left: 1px solid var(--line); }
.kpis strong { display: block; margin-bottom: 8px; font: 300 clamp(1.9rem, 3.2vw, 2.7rem)/1 var(--font-display); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.kpis span { display: block; font-size: .86rem; color: var(--muted); max-width: 24ch; }

@media (max-width: 1280px) and (min-width: 1101px) { .hero-grid { grid-template-columns: 1fr; } .hero-visual { max-width: 640px; } }
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpis li:nth-child(3) { padding-left: 0; border-left: 0; }
  .kpis li:nth-child(n+3) { padding-top: 24px; margin-top: 24px; border-top: 1px solid var(--line); }
}
@media (max-width: 560px) { .spec-sheet { width: 94%; margin-top: -32px; } }

/* ==========================================================================
   Sections
   ========================================================================== */
.section { position: relative; padding: var(--section-y) 0; }
.section-alt { background: var(--bg-alt); }

/* ---------- Tons de fond : chaque section se distingue de la suivante ---------- */
.tone-slate { --bg: #0e1419; --surface: #151d24; --line: #1f2a33; --line-strong: #2c3a46; background: var(--bg); }
.tone-navy  {
  --bg: #0a1826; --surface: #10233a; --surface-2: #142a44; --line: #1a3149; --line-strong: #27445f;
  background: radial-gradient(ellipse 90% 60% at 85% 0%, rgba(109,194,255,.10), transparent 60%), linear-gradient(180deg, #0a1826, #08131f);
}
/* Sections claires : les composants héritent automatiquement des couleurs */
.tone-light, .section-paper {
  --text: #14181c; --muted: #56606a; --line: #d9d5cc; --line-strong: #c3bdb1;
  --surface: #ffffff; --surface-2: #f7f6f2;
  --accent: #0a6fb3; --accent-hi: #0b80cf; --accent-ink: #ffffff; --accent-soft: rgba(10,111,179,.10);
  --accent-glow: 0 0 0 1px rgba(10,111,179,.3), 0 8px 24px -10px rgba(10,111,179,.5);
  color: var(--text);
}
.section-paper { --bg: #f2f0eb; background: var(--bg); }
.tone-light { --bg: #e8edf1; --line: #cfd8df; --line-strong: #b6c3cd; background: var(--bg); }
.tone-light .media-figure, .section-paper .media-figure { box-shadow: 0 18px 40px -28px rgba(10, 30, 50, .45); }
.tone-light .btn-ghost::after, .section-paper .btn-ghost::after { background: linear-gradient(110deg, transparent 30%, rgba(10,111,179,.12) 50%, transparent 70%); }
.tone-light .sector-card:hover, .tone-light .ref-card:hover { box-shadow: 0 18px 40px -26px rgba(10, 30, 50, .5); }
.tone-light .ref-figure strong { color: #6dc2ff; }
.tone-light .ref-figure span { color: #94a1ad; }
.section-head { max-width: 780px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head h2 { margin-bottom: 20px; }
.section-head .lead { margin: 0; }

/* Figures média */
.media-figure { position: relative; margin: 0; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line-strong); background: #000; }
.media-figure img { width: 100%; height: 100%; object-fit: cover; color: transparent; transition: transform .8s var(--ease); }
.media-figure:hover img { transform: scale(1.03); }
.media-figure figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 28px 14px 10px;
  font: .72rem/1.35 var(--font-mono); color: #d6dee5;
  background: linear-gradient(transparent, rgba(0,0,0,.78));
}
.media-light { border-color: var(--paper-line); background: #fff; }

/* Introduction */
.intro-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.intro-text h2 { margin-bottom: 28px; }
.intro-text p { color: #c3ccd5; }
.intro-text strong { color: var(--text); font-weight: 500; }
.intro-side .media-figure { background: #fff; margin-bottom: 28px; }
.intro-side .media-figure img { aspect-ratio: 16 / 9; object-fit: contain; }
.intro-side h3 { margin-bottom: 8px; }
@media (max-width: 900px) { .intro-grid { grid-template-columns: 1fr; } }

.check-list li { position: relative; padding: 11px 0 11px 30px; border-bottom: 1px solid var(--line); font-size: .97rem; }
.check-list li::before { content: ""; position: absolute; left: 2px; top: 18px; width: 12px; height: 6px; border-left: 1.5px solid var(--accent); border-bottom: 1.5px solid var(--accent); transform: rotate(-45deg); }

/* ---------- Viewer + galerie ---------- */
.viewer-frame { border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: var(--surface); overflow: hidden; }
.viewer-bar { display: flex; align-items: center; gap: 14px; padding: 10px 14px; border-bottom: 1px solid var(--line); }
.viewer-dots { display: flex; gap: 6px; flex-shrink: 0; }
.viewer-dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong); }
.viewer-title { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font: 500 .8rem/1 var(--font-mono); color: var(--text); }
.viewer-open { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; flex-shrink: 0; font: 500 .76rem/1 var(--font-mono); color: var(--muted); transition: color .2s; }
.viewer-open:hover { color: var(--accent); }
.viewer-stage { position: relative; aspect-ratio: 16 / 8.6; background: #000; overflow: hidden; }
.viewer-stage iframe, .viewer-poster { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.viewer-poster { object-fit: cover; transition: opacity .4s, transform 1.2s var(--ease); }
.viewer-stage:hover .viewer-poster { transform: scale(1.02); }
.viewer-poster.is-swapping { opacity: 0; }
.viewer-launch {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  display: inline-flex; align-items: center; gap: 12px; padding: 12px 22px 12px 12px;
  background: rgba(7, 9, 11, .78); border: 1px solid var(--line-strong); border-radius: 999px;
  font: 500 .95rem/1 var(--font-body); color: var(--text); cursor: pointer;
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  transition: background-color .25s, border-color .25s, box-shadow .3s, transform .25s var(--ease);
}
.viewer-launch:hover { border-color: var(--accent); box-shadow: var(--accent-glow); transform: translate(-50%, -50%) scale(1.04); }
.viewer-launch-icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); }
.viewer-launch-icon::after { content: ""; position: absolute; left: 12px; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--accent); animation: pulse 2.2s infinite var(--ease); }
@keyframes pulse { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(1.7); opacity: 0; } }
.viewer-stage.is-live .viewer-poster, .viewer-stage.is-live .viewer-launch { display: none; }

.viewer-gallery { padding: 14px 14px 6px; border-top: 1px solid var(--line); }
.viewer-gallery-label { margin: 0 0 10px; color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; }
.thumbs { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; }
.thumb {
  position: relative; display: block; width: 100%; padding: 0; border: 1px solid var(--line); border-radius: var(--radius);
  background: #000; overflow: hidden; cursor: pointer; text-align: left;
  transition: border-color .25s, transform .25s var(--ease), box-shadow .3s;
}
.thumb img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; opacity: .72; transition: opacity .25s, transform .5s var(--ease); }
.thumb span {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 8px 6px;
  font: 500 .68rem/1.2 var(--font-mono); color: #e1e7ec; background: linear-gradient(transparent, rgba(0,0,0,.85));
}
.thumb:hover { transform: translateY(-2px); border-color: var(--line-strong); }
.thumb:hover img { opacity: 1; transform: scale(1.06); }
.thumb[aria-selected="true"] { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.thumb[aria-selected="true"] img { opacity: 1; }
.viewer-hint { margin: 0; padding: 10px 14px 14px; font: .74rem/1.4 var(--font-mono); color: var(--muted); }

@media (max-width: 900px) {
  .thumbs { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 6px; scrollbar-width: thin; }
  .thumbs li { flex: 0 0 132px; scroll-snap-align: start; }
}
@media (max-width: 700px) {
  .viewer-dots, .viewer-open span { display: none; }
  .viewer-stage { aspect-ratio: 4 / 4.2; }
}

.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin-top: 40px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.feature-grid li { padding: 26px 26px 22px; background: var(--bg); transition: background-color .3s; }
.feature-grid li:hover { background: var(--surface); }
.feature-index { display: block; margin-bottom: 16px; font: 500 .74rem/1 var(--font-mono); color: var(--accent); letter-spacing: .1em; }
.feature-grid h3 { margin-bottom: 8px; }
.feature-grid p { margin: 0; font-size: .94rem; color: var(--muted); }
@media (max-width: 900px) { .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .feature-grid { grid-template-columns: 1fr; } }

/* ---------- Méthode ---------- */
.method-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.method-steps li { position: relative; padding-top: 26px; border-top: 1px solid var(--line-strong); }
.method-steps li::before { content: ""; position: absolute; top: -4px; left: 0; width: 7px; height: 7px; background: var(--accent); border-radius: 50%; transition: width .4s var(--ease); }
.method-steps li:hover::before { width: 48px; border-radius: 4px; }
.step-num { display: block; margin-bottom: 12px; font: 300 2.1rem/1 var(--font-display); color: var(--muted); }
.method-steps h3 { margin-bottom: 10px; }
.method-steps p { margin: 0; font-size: .94rem; color: var(--muted); }
.step-num { color: var(--accent); opacity: .55; }

/* Photos de terrain */
.field-media { display: grid; grid-template-columns: 1.4fr 1fr 1fr; grid-template-rows: repeat(2, clamp(170px, 15vw, 230px)); gap: 14px; margin-top: 56px; }
.field-media .fm-main { grid-row: 1 / 3; }
.field-media .media-figure:nth-child(4), .field-media .media-figure:nth-child(5) { grid-row: 2; }
.field-result { display: grid; grid-template-columns: 1fr 1fr 1.1fr; gap: 14px; margin-top: 14px; align-items: stretch; }
.field-result .media-figure { aspect-ratio: 4 / 3; }
.field-result-text { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; padding: 8px 0 8px clamp(8px, 2vw, 24px); }
.field-result-text p:not(.eyebrow) { color: var(--muted); font-size: .97rem; }
@media (max-width: 900px) {
  .method-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px 24px; }
  .field-media { grid-template-columns: 1fr 1fr; grid-template-rows: none; }
  .field-media .fm-main { grid-row: auto; grid-column: 1 / -1; aspect-ratio: 16 / 9; }
  .field-media .media-figure:not(.fm-main) { grid-row: auto; aspect-ratio: 4 / 3; }
  .field-result { grid-template-columns: 1fr 1fr; }
  .field-result-text { grid-column: 1 / -1; padding: 8px 0; }
}
@media (max-width: 560px) { .method-steps { grid-template-columns: 1fr; } }

/* Module CAO (viewer) */
.cao-block { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 56px); align-items: center; margin-top: 56px; padding: clamp(22px, 3vw, 36px); border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: var(--surface); }
.cao-title { margin-bottom: 14px; font: 300 clamp(1.4rem, 2.2vw, 1.9rem)/1.2 var(--font-display); }
.cao-text > p:not(.eyebrow) { color: var(--muted); }
.cao-figure img { aspect-ratio: 4 / 3; object-fit: contain; background: #fff; }
@media (max-width: 900px) { .cao-block { grid-template-columns: 1fr; } }

/* ---------- Section papier (livrables) ---------- */
.section-paper { background: var(--paper); color: var(--paper-ink); }
.section-paper + .section, .section + .section-paper { border-top: 0; }
.section-paper .eyebrow { color: var(--paper-accent); }
.section-paper .lead { color: var(--paper-muted); }
.deliv-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--paper-ink); }
.deliv-grid li { padding: 20px 22px 20px 0; border-bottom: 1px solid var(--paper-line); transition: background-color .25s; }
.deliv-grid li:not(:nth-child(3n+1)) { padding-left: 22px; border-left: 1px solid var(--paper-line); }
.deliv-grid li:hover { background: rgba(10, 111, 179, .05); }
.deliv-grid h3 { margin-bottom: 6px; font-size: 1.06rem; }
.deliv-grid .mono { margin: 0; color: var(--paper-accent); }
.deliv-crs { margin: 22px 0 0; font-size: .95rem; color: var(--paper-muted); max-width: 90ch; }
.deliv-crs strong { color: var(--paper-ink); font-weight: 500; }
.deliv-media { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 40px; }
.deliv-media .media-figure { aspect-ratio: 4 / 3; }
.deliv-media .media-figure img { object-fit: contain; background: #fff; }
.deliv-media .media-figure:nth-child(4) img, .deliv-media .media-figure:nth-child(5) img { object-fit: cover; }
@media (max-width: 900px) {
  .deliv-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .deliv-grid li:not(:nth-child(3n+1)) { padding-left: 0; border-left: 0; }
  .deliv-grid li:nth-child(even) { padding-left: 18px; border-left: 1px solid var(--paper-line); }
  .deliv-media { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .deliv-grid { grid-template-columns: 1fr; }
  .deliv-grid li:nth-child(even) { padding-left: 0; border-left: 0; }
  .deliv-media { grid-template-columns: 1fr; }
}

/* ---------- SmartWaypoints ---------- */
.swp-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.swp-grid h2 { margin-bottom: 20px; }
.swp-grid .lead { margin-bottom: 24px; }
.swp-link { margin: 28px 0 0; }
.swp-figure img { aspect-ratio: 1094 / 529; object-fit: cover; }
@media (max-width: 900px) { .swp-grid { grid-template-columns: 1fr; } }

/* ---------- Secteurs ---------- */
.sector-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.sector-card { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); overflow: hidden; transition: border-color .25s, transform .3s var(--ease), box-shadow .3s; }
.sector-card:hover { border-color: var(--line-strong); transform: translateY(-3px); box-shadow: 0 18px 40px -24px rgba(0,0,0,.9); }
.sector-img { aspect-ratio: 16 / 9; overflow: hidden; background: #000; }
.sector-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.sector-card:hover .sector-img img { transform: scale(1.06); }
.sector-body { padding: 22px 22px 24px; }
.sector-body h3 { margin-bottom: 10px; }
.sector-body p { margin: 0; font-size: .94rem; color: var(--muted); }
.sector-more { margin: 24px 0 0; font-size: .95rem; }
@media (max-width: 1000px) { .sector-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .sector-grid { grid-template-columns: 1fr; } }

/* ---------- Références ---------- */
.ref-head { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); align-items: center; margin-bottom: clamp(36px, 5vw, 56px); }
.ref-head .section-head { margin-bottom: 0; }
.ref-map { background: #fff; }
.ref-map img { aspect-ratio: 686 / 599; object-fit: cover; }
.ref-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.ref-card { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); overflow: hidden; transition: border-color .25s, transform .3s var(--ease); }
.ref-card:hover { border-color: var(--line-strong); transform: translateY(-3px); }
.ref-img { aspect-ratio: 4 / 3; overflow: hidden; background: #000; }
.ref-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.ref-card:hover .ref-img img { transform: scale(1.05); }
.ref-figure {
  display: flex; flex-direction: column; justify-content: flex-end; padding: 22px;
  background: url("../img/topo.svg") center / 220% no-repeat, linear-gradient(160deg, #0f1a24, #07090b);
}
.ref-figure strong { font: 200 clamp(3.4rem, 6vw, 4.8rem)/1 var(--font-display); color: var(--accent); }
.ref-figure span { font: .8rem/1.3 var(--font-mono); color: var(--muted); text-transform: uppercase; letter-spacing: .12em; }
.ref-body { display: flex; flex-direction: column; flex: 1; padding: 20px 20px 18px; }
.ref-meta { margin-bottom: 10px; color: var(--accent); font-size: .72rem; }
.ref-body h3 { margin-bottom: 8px; }
.ref-body p { font-size: .92rem; color: var(--muted); }
.ref-link { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; font: 500 .86rem/1 var(--font-body); color: var(--accent); }
.ref-link-off { color: var(--muted); font-family: var(--font-mono); font-size: .74rem; }
@media (max-width: 1000px) { .ref-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .ref-head { grid-template-columns: 1fr; } .ref-map { max-width: 460px; } }
@media (max-width: 560px) { .ref-grid { grid-template-columns: 1fr; } }

/* ---------- Qualité ---------- */
.qual-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.qual-grid li { padding-left: 20px; border-left: 1px solid var(--accent); }
.qual-grid h3 { margin-bottom: 10px; }
.qual-grid p { margin: 0; font-size: .94rem; color: var(--muted); }
@media (max-width: 1000px) { .qual-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .qual-grid { grid-template-columns: 1fr; } }

/* ---------- Services complémentaires ---------- */
.comp-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.comp-card { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); overflow: hidden; transition: border-color .25s, transform .3s var(--ease); }
.comp-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.comp-img { aspect-ratio: 16 / 8; overflow: hidden; background: #000; }
.comp-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.comp-card:hover .comp-img img { transform: scale(1.05); }
.comp-body { display: flex; flex-direction: column; flex: 1; padding: 22px 24px 24px; }
.comp-body h3 { margin-bottom: 10px; }
.comp-body p { font-size: .94rem; color: var(--muted); }
@media (max-width: 760px) { .comp-grid { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(24px, 5vw, 72px); align-items: start; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:first-child { border-top: 1px solid var(--line); }
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 0;
  font: 500 1.04rem/1.4 var(--font-body); cursor: pointer; list-style: none; transition: color .2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--accent); }
.faq-item summary i { position: relative; flex-shrink: 0; width: 28px; height: 28px; border: 1px solid var(--line-strong); border-radius: 50%; transition: transform .3s var(--ease), border-color .2s, background-color .2s; }
.faq-item summary i::before, .faq-item summary i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 10px; height: 1.5px; background: currentColor; transform: translate(-50%, -50%); }
.faq-item summary i::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .3s var(--ease); }
.faq-item[open] summary i { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.faq-item[open] summary i::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq-a { padding: 0 48px 20px 0; color: var(--muted); font-size: .97rem; }
.faq-a p { margin: 0; }
@media (max-width: 900px) { .faq-grid { grid-template-columns: 1fr; } .faq-grid .section-head { margin-bottom: 8px; } }

/* ---------- Contact ---------- */
.contact-section { overflow: hidden; background: var(--bg); }
.contact-section .hero-topo { opacity: .1; -webkit-mask-image: radial-gradient(ellipse 60% 80% at 15% 40%, #000 20%, transparent 75%); mask-image: radial-gradient(ellipse 60% 80% at 15% 40%, #000 20%, transparent 75%); }
.contact-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.contact-info h2 { margin-bottom: 20px; }
.contact-list { margin-top: 32px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; padding: 16px 0; border-bottom: 1px solid var(--line); }
.contact-list .icon { width: 20px; height: 20px; margin-top: 3px; color: var(--accent); }
.contact-list .mono { display: block; margin-bottom: 2px; font-size: .7rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); }
.contact-list a { font-weight: 500; transition: color .2s; }
.contact-list a:hover { color: var(--accent); }

.contact-form { padding: clamp(20px, 3vw, 32px); border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: var(--surface); }
.f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.f-field { display: block; margin-bottom: 16px; }
.f-field > span { display: block; margin-bottom: 6px; font: 500 .78rem/1.2 var(--font-mono); color: var(--muted); letter-spacing: .04em; }
.f-field input, .f-field select, .f-field textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line-strong); border-radius: var(--radius);
  background: var(--bg); color: var(--text); font: 400 .98rem/1.4 var(--font-body);
  transition: border-color .2s, box-shadow .2s;
}
.f-field textarea { resize: vertical; min-height: 140px; }
.f-field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(-45deg, transparent 50%, var(--muted) 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 40px; }
.f-field input:focus, .f-field select:focus, .f-field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.f-field .is-invalid { border-color: #ff8a7a; }
.f-captcha { margin: 4px 0 16px; min-height: 0; }
.f-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.f-note { margin: 0; max-width: 46ch; font-size: .78rem; color: var(--muted); }
.f-note a { color: var(--accent); }
.f-note span { display: block; margin-top: 4px; }
.f-status { margin: 14px 0 0; font-size: .92rem; }
.f-status.is-ok { color: #7ee2a8; }
.f-status.is-err { color: #ff9d90; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .f-row { grid-template-columns: 1fr; gap: 0; } }

/* ---------- Pages légales ---------- */
.legal-container { max-width: 860px; }
.legal-section h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 32px; }
.legal-section .eyebrow a:hover { color: var(--accent-hi); }
.legal-body { color: #c9d2da; font-size: .98rem; }
.legal-body h3 { margin: 36px 0 12px; color: var(--text); font-size: 1.15rem; }
.legal-body ul { margin: 12px 0; padding-left: 20px; list-style: disc; }
.legal-body li { margin: 6px 0; }
.legal-body a { color: var(--accent); }
.legal-note { margin: -16px 0 28px; font-size: .88rem; color: var(--muted); font-style: italic; }
.mail-reveal { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Estimateur ---------- */
.estim { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: clamp(20px, 3vw, 36px); align-items: start; }
.estim-group { margin: 0 0 22px; padding: 22px 22px 8px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); min-width: 0; }
.estim-group legend { display: flex; align-items: center; gap: 10px; padding: 0 8px; margin-left: -8px; font: 500 1.02rem/1.2 var(--font-body); }
.estim-num { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font: 500 .8rem/1 var(--font-mono); }
.estim-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 6px 0 14px; }
.estim-card { position: relative; display: block; padding: 14px 14px 14px 40px; border: 1px solid var(--line-strong); border-radius: var(--radius); cursor: pointer; transition: border-color .2s, background-color .2s, transform .2s var(--ease); }
.estim-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.estim-card input { position: absolute; left: 14px; top: 16px; accent-color: var(--accent); }
.estim-card:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); box-shadow: 0 0 0 1px var(--accent); }
.estim-card-t { display: block; font-weight: 600; font-size: .95rem; margin-bottom: 4px; }
.estim-card-d { display: block; font-size: .82rem; line-height: 1.4; color: var(--muted); }
.estim-seg { display: inline-flex; flex-wrap: wrap; margin: 6px 0 18px; border: 1px solid var(--line-strong); border-radius: var(--radius); overflow: hidden; }
.estim-seg label { position: relative; cursor: pointer; }
.estim-seg input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.estim-seg span { display: block; padding: 10px 16px; font-size: .9rem; transition: background-color .2s, color .2s; }
.estim-seg label + label span { border-left: 1px solid var(--line-strong); }
.estim-seg input:checked + span { background: var(--accent); color: var(--accent-ink); }
.estim-seg input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: -4px; }
.estim-surface-row { display: flex; align-items: center; gap: 12px; }
.estim-surface-row input[type="range"] { flex: 1; min-width: 0; padding: 0; border: 0; background: none; box-shadow: none; accent-color: var(--accent); }
.estim-surface-row input[type="number"] { width: 120px; flex-shrink: 0; text-align: right; }
.estim-unit { font: 500 .9rem/1 var(--font-mono); color: var(--muted); }
.estim-help { margin: -8px 0 16px; font-size: .8rem; color: var(--muted); }
.estim-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.estim .f-field input, .estim .f-field select { background: var(--surface-2); }
.estim-result { position: sticky; top: 24px; padding: 26px 24px 22px; border-radius: var(--radius-lg); background: #0a1826; color: #e9eef2; box-shadow: 0 30px 60px -30px rgba(10, 30, 50, .6);
  --accent: #6dc2ff; --accent-hi: #9bd5ff; --accent-ink: #04121d; --muted: #9fb0bf; --line: #1f3a54; }
.estim-result-label { margin: 0 0 8px; color: var(--muted); text-transform: uppercase; letter-spacing: .14em; font-size: .7rem; }
.estim-total { margin: 0; font: 300 clamp(2.2rem, 3.6vw, 3rem)/1.05 var(--font-display); color: #fff; font-variant-numeric: tabular-nums; }
.estim-total small { font: 500 .85rem/1 var(--font-mono); color: var(--muted); }
.estim-ttc { margin: 6px 0 18px; color: var(--muted); }
.estim-lines { margin-bottom: 18px; border-top: 1px solid var(--line); }
.estim-lines li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px dashed var(--line); font-size: .86rem; }
.estim-lines li span:last-child { font-family: var(--font-mono); white-space: nowrap; color: #cfe3f2; }
.estim-onstudy { padding: 10px 12px; border-left: 2px solid var(--accent); background: rgba(109,194,255,.08); font-size: .86rem; }
.estim-disclaimer { margin: 16px 0 0; font-size: .74rem; line-height: 1.5; color: var(--muted); }
@media (max-width: 1000px) { .estim { grid-template-columns: 1fr; } .estim-result { position: static; } }
@media (max-width: 700px) { .estim-cards, .estim-row { grid-template-columns: 1fr; } .estim-seg { display: flex; } .estim-seg label { flex: 1; text-align: center; } }

/* Formulaire : champ piège et estimation jointe */
.f-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.f-estimate { margin: 0 0 16px; padding: 12px 14px; border: 1px dashed var(--accent); border-radius: var(--radius); background: var(--accent-soft); font-size: .88rem; }
.f-estimate .mono { margin: 0 0 4px; color: var(--accent); font-size: .7rem; text-transform: uppercase; letter-spacing: .12em; }
.f-estimate p { margin: 0 0 6px; }
.f-estimate .link-btn { font-size: .78rem; color: var(--muted); text-decoration: underline; }

/* ---------- Pied de page ---------- */
.site-footer { padding: 64px 0 28px; background: #050607; border-top: 1px solid var(--line); font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 36px; }
.footer-brand img { width: 150px; margin-bottom: 18px; }
.footer-brand p { color: var(--muted); max-width: 38ch; font-size: .9rem; }
.footer-title { margin-bottom: 16px; font: 500 .72rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--text); }
.footer-links li + li { margin-top: 9px; }
.footer-links a { color: var(--muted); transition: color .2s, padding-left .25s var(--ease); }
.footer-links a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact li { color: var(--muted); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px; margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--line); font-size: .78rem; color: var(--muted); }
.footer-bottom p { margin: 0; }
.footer-bottom ul { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-bottom a:hover { color: var(--accent); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Retour en haut ---------- */
.back-top {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%;
  background: var(--surface-2); border: 1px solid var(--line-strong); color: var(--text);
  opacity: 0; visibility: hidden; transform: translateY(16px) scale(.85);
  transition: opacity .35s var(--ease), transform .35s var(--ease), visibility 0s .35s, background-color .25s, color .25s, box-shadow .3s;
}
.back-top.is-visible { opacity: 1; visibility: visible; transform: none; transition: opacity .35s var(--ease), transform .35s var(--ease), background-color .25s, color .25s, box-shadow .3s; }
.back-top:hover { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); box-shadow: var(--accent-glow); }
.back-top:hover .icon { animation: nudge .6s var(--ease); }
@keyframes nudge { 40% { transform: translateY(-4px); } }

/* ---------- Fenêtre cookies ---------- */
.cookie-modal { position: fixed; inset: 0; z-index: 400; display: grid; place-items: center; padding: 20px; background: rgba(0, 0, 0, .62); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); }
.cookie-modal[hidden] { display: none; }
.cookie-modal.is-open .cookie-box { animation: rise .45s var(--ease) both; }
@keyframes rise { from { opacity: 0; transform: translateY(18px) scale(.97); } }
.cookie-box { width: min(520px, 100%); padding: 28px 28px 22px; border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: var(--surface); box-shadow: 0 30px 80px -20px rgba(0,0,0,.8); }
.cookie-box h2 { margin-bottom: 12px; font-size: 1.5rem; font-weight: 400; }
.cookie-box p { color: var(--muted); font-size: .94rem; }
.cookie-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; margin-top: 20px; }
.cookie-more { display: inline-block; margin-top: 14px; font-size: .82rem; color: var(--accent); }

/* ---------- Apparition au défilement ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}