/* =====================================================================
   PRINTPRO — Design System « Atelier »
   Du Web au Print — printpro.fr
   Direction artistique : éditorial premium × atelier industriel.
   Deux thèmes distincts (clair / sombre), pas une simple inversion.
   ===================================================================== */

/* ------------------------------------------------------------------ */
/* 1. TOKENS                                                           */
/* ------------------------------------------------------------------ */
:root {
  /* Mode clair — lumineux, chaleureux, papier & béton clair */
  --bg: #f2f0eb;
  --bg-2: #e9e6df;
  --surface: #faf9f6;
  --surface-2: #ffffff;
  --ink: #101519;
  --ink-2: #4c5560;
  --ink-3: #79828c;
  --line: rgba(16, 21, 25, 0.14);
  --line-soft: rgba(16, 21, 25, 0.07);
  --accent: #15629f;
  --accent-deep: #0e4a7b;
  --accent-ink: #ffffff;
  --accent-soft: rgba(21, 98, 159, 0.09);
  --metal: linear-gradient(120deg, #d8dbdf 0%, #f2f4f6 45%, #c9ced4 100%);
  --scene-wall: #dcd7cd;
  --scene-wall-2: #cfc9bd;
  --card-shadow: 0 1px 2px rgba(16, 21, 25, 0.05), 0 16px 40px -18px rgba(16, 21, 25, 0.22);
  --card-shadow-lg: 0 2px 4px rgba(16, 21, 25, 0.06), 0 32px 70px -24px rgba(16, 21, 25, 0.35);
  --header-bg: rgba(242, 240, 235, 0.82);
  --grain-opacity: 0.05;

  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body: "Figtree", "Segoe UI", system-ui, sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;

  --container: 1240px;
  --gutter: clamp(20px, 4vw, 44px);
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 26px;
  --r-pill: 999px;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.4, 0.44, 1);
  --dur: 0.65s;

  color-scheme: light;
}

:root[data-theme="dark"] {
  /* Mode sombre — profond, industriel, immersif. Bleu nuit + anthracite. */
  --bg: #0a0e13;
  --bg-2: #0e1319;
  --surface: #121820;
  --surface-2: #171e28;
  --ink: #edf0f3;
  --ink-2: #a3adb8;
  --ink-3: #6d7883;
  --line: rgba(237, 240, 243, 0.14);
  --line-soft: rgba(237, 240, 243, 0.065);
  --accent: #4f9fdd;
  --accent-deep: #7fbceb;
  --accent-ink: #071627;
  --accent-soft: rgba(79, 159, 221, 0.12);
  --metal: linear-gradient(120deg, #2a323c 0%, #3d4652 45%, #232a33 100%);
  --scene-wall: #1a212b;
  --scene-wall-2: #131922;
  --card-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 20px 50px -20px rgba(0, 0, 0, 0.7);
  --card-shadow-lg: 0 1px 0 rgba(255, 255, 255, 0.05) inset, 0 40px 90px -30px rgba(0, 0, 0, 0.85);
  --header-bg: rgba(10, 14, 19, 0.78);
  --grain-opacity: 0.07;
  color-scheme: dark;
}

/* ------------------------------------------------------------------ */
/* 2. BASE                                                             */
/* ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.45s ease, color 0.45s ease;
  overflow-x: clip;
}

img, svg, video { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; }

::selection { background: var(--accent); color: var(--accent-ink); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute; left: -9999px; top: 12px; z-index: 300;
  background: var(--ink); color: var(--bg); padding: 10px 18px;
  border-radius: var(--r-pill); text-decoration: none; font-weight: 600;
}
.skip-link:focus { left: 12px; }

/* Grain très subtil pour éviter le rendu « plastique » */
.grain {
  position: fixed; inset: -50%; z-index: 90; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: var(--grain-opacity);
  mix-blend-mode: overlay;
}

/* ------------------------------------------------------------------ */
/* 3. TYPOGRAPHIE                                                      */
/* ------------------------------------------------------------------ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.022em;
  margin: 0 0 0.5em;
  text-wrap: balance;
}

.display-1 { font-size: clamp(2.6rem, 6.4vw, 4.9rem); }
.display-2 { font-size: clamp(2rem, 4.6vw, 3.4rem); }
.display-3 { font-size: clamp(1.5rem, 3vw, 2.15rem); }

p { margin: 0 0 1.1em; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.24rem); color: var(--ink-2); max-width: 56ch; }
.muted { color: var(--ink-2); }
.small { font-size: 0.88rem; }

.serif-accent {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--accent);
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.76rem; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-2);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: ""; width: 26px; height: 1px; background: var(--accent);
  flex: none;
}
.eyebrow .idx { color: var(--accent); font-variant-numeric: tabular-nums; }

/* ------------------------------------------------------------------ */
/* 4. LAYOUT                                                           */
/* ------------------------------------------------------------------ */
.container { width: min(var(--container), 100% - 2 * var(--gutter)); margin-inline: auto; }
.container-wide { width: min(1400px, 100% - 2 * var(--gutter)); margin-inline: auto; }

.section { padding-block: clamp(72px, 10vw, 140px); position: relative; }
.section-tight { padding-block: clamp(48px, 7vw, 90px); }
.section-alt { background: var(--bg-2); }
.section-ink {
  background: var(--ink); color: var(--bg);
  --line: color-mix(in srgb, var(--bg) 18%, transparent);
  --line-soft: color-mix(in srgb, var(--bg) 9%, transparent);
  --ink-2: color-mix(in srgb, var(--bg) 62%, var(--ink));
}
:root[data-theme="dark"] .section-ink { background: #060a0e; color: var(--ink); }

.section-head { max-width: 780px; margin-bottom: clamp(36px, 5vw, 64px); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head.split {
  max-width: none; display: flex; flex-wrap: wrap; gap: 24px 48px;
  align-items: flex-end; justify-content: space-between;
}
.section-head.split > div { max-width: 680px; }

.hairline { border: 0; border-top: 1px solid var(--line-soft); margin: 0; }

/* Marques techniques « atelier » : croix de repérage */
.reg-marks { position: absolute; inset: 0; pointer-events: none; }
.reg-marks i {
  position: absolute; width: 15px; height: 15px; opacity: 0.5;
}
.reg-marks i::before, .reg-marks i::after {
  content: ""; position: absolute; background: var(--ink-3);
}
.reg-marks i::before { left: 7px; top: 0; width: 1px; height: 15px; }
.reg-marks i::after { top: 7px; left: 0; height: 1px; width: 15px; }
.reg-marks i:nth-child(1) { top: 26px; left: 26px; }
.reg-marks i:nth-child(2) { top: 26px; right: 26px; }
.reg-marks i:nth-child(3) { bottom: 26px; left: 26px; }
.reg-marks i:nth-child(4) { bottom: 26px; right: 26px; }

/* Cote de mesure (annotation technique) */
.measure {
  position: absolute; display: flex; align-items: center; gap: 8px;
  font-size: 0.68rem; letter-spacing: 0.14em; font-weight: 600;
  color: var(--ink-3); text-transform: uppercase; white-space: nowrap;
}
.measure::before, .measure::after {
  content: ""; height: 1px; width: 34px; background: var(--ink-3); opacity: 0.6;
}

/* ------------------------------------------------------------------ */
/* 5. BOUTONS                                                          */
/* ------------------------------------------------------------------ */
.btn {
  --btn-bg: var(--ink);
  --btn-ink: var(--bg);
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 28px; border-radius: var(--r-pill);
  background: var(--btn-bg); color: var(--btn-ink);
  font-weight: 700; font-size: 0.98rem; letter-spacing: 0.01em;
  text-decoration: none; border: 1px solid transparent;
  cursor: pointer; overflow: hidden;
  transition: transform 0.35s var(--ease-spring), box-shadow 0.35s ease,
              background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}
.btn .arr { transition: transform 0.35s var(--ease-spring); }
.btn:hover { transform: translateY(-2px); box-shadow: var(--card-shadow); }
.btn:hover .arr { transform: translateX(4px); }
.btn:active { transform: translateY(0) scale(0.98); }

.btn-accent { --btn-bg: var(--accent); --btn-ink: var(--accent-ink); }
.btn-accent:hover { --btn-bg: var(--accent-deep); }
:root[data-theme="dark"] .btn-accent:hover { --btn-bg: var(--accent); filter: brightness(1.12); }

.btn-ghost {
  --btn-bg: transparent; --btn-ink: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--ink); box-shadow: none; }

.btn-lg { padding: 18px 34px; font-size: 1.05rem; }
.btn-sm { padding: 10px 20px; font-size: 0.88rem; }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

/* Lien fléché discret */
.link-arrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; text-decoration: none; color: var(--ink);
  border-bottom: 1px solid transparent; padding-bottom: 2px;
  transition: gap 0.3s var(--ease-out), color 0.25s;
}
.link-arrow:hover { color: var(--accent); gap: 13px; }

/* ------------------------------------------------------------------ */
/* 6. HEADER                                                           */
/* ------------------------------------------------------------------ */
.site-header {
  position: fixed; inset-inline: 0; top: 0; z-index: 200;
  transition: background-color 0.4s ease, box-shadow 0.4s ease,
              backdrop-filter 0.4s ease, border-color 0.4s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: var(--header-bg);
  backdrop-filter: blur(18px) saturate(1.3);
  -webkit-backdrop-filter: blur(18px) saturate(1.3);
  border-bottom-color: var(--line-soft);
}
.header-inner {
  display: flex; align-items: center; gap: 28px;
  padding-block: 14px; min-height: 74px;
}
.brand {
  display: inline-flex; align-items: center; gap: 12px;
  text-decoration: none; color: var(--ink); flex: none;
}
.brand-mark { width: 40px; height: 40px; flex: none; }
.brand-name {
  font-family: var(--font-display); font-weight: 700; font-size: 1.28rem;
  letter-spacing: -0.02em; line-height: 1;
}
.brand-name b { font-weight: 700; }
.brand-name span { font-weight: 400; color: var(--ink-2); }
.brand-tag {
  display: block; font-size: 0.6rem; font-weight: 700; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--accent); margin-top: 3px;
}

.main-nav { display: flex; align-items: center; gap: 4px; margin-inline: auto; }
.main-nav > a, .nav-drop > button {
  position: relative; display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 14px; border-radius: var(--r-pill);
  font-weight: 600; font-size: 0.94rem; text-decoration: none;
  color: var(--ink-2); background: none; border: 0; cursor: pointer;
  transition: color 0.25s, background-color 0.25s;
}
.main-nav > a:hover, .main-nav > a.is-active,
.nav-drop > button:hover, .nav-drop.open > button {
  color: var(--ink); background: var(--line-soft);
}
.nav-drop { position: relative; }
.nav-drop > button svg { transition: transform 0.3s var(--ease-out); }
.nav-drop.open > button svg { transform: rotate(180deg); }
.nav-panel {
  position: absolute; top: calc(100% + 12px); left: 50%;
  translate: -50% 0;
  width: 560px; max-width: calc(100vw - 32px);
  background: var(--surface); border: 1px solid var(--line-soft);
  border-radius: var(--r-lg); box-shadow: var(--card-shadow-lg);
  padding: 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 4px;
  opacity: 0; pointer-events: none; transform: translateY(8px) scale(0.98);
  transition: opacity 0.28s var(--ease-out), transform 0.28s var(--ease-out);
}
.nav-drop.open .nav-panel { opacity: 1; pointer-events: auto; transform: none; }
.nav-panel a {
  display: flex; flex-direction: column; gap: 2px;
  padding: 12px 14px; border-radius: var(--r-md); text-decoration: none;
  transition: background-color 0.25s;
}
.nav-panel a:hover { background: var(--accent-soft); }
.nav-panel a b { font-size: 0.93rem; }
.nav-panel a span { font-size: 0.8rem; color: var(--ink-2); }
.nav-panel a.is-star b { color: var(--accent); }

.header-cta { display: flex; align-items: center; gap: 14px; flex: none; }
.header-phone {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: 0.93rem; text-decoration: none; color: var(--ink);
  white-space: nowrap;
}
.header-phone svg { color: var(--accent); }

.theme-toggle {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--line); background: transparent;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; transition: border-color 0.3s, transform 0.3s var(--ease-spring), background-color 0.3s;
  flex: none;
}
.theme-toggle:hover { border-color: var(--ink); transform: rotate(15deg); }
.theme-toggle .ic-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .ic-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .ic-moon { display: none; }

.burger {
  display: none; width: 44px; height: 44px; border: 1px solid var(--line);
  border-radius: 50%; background: transparent; cursor: pointer;
  align-items: center; justify-content: center; flex: none;
}
.burger span, .burger span::before, .burger span::after {
  content: ""; display: block; width: 18px; height: 2px;
  background: var(--ink); border-radius: 2px; position: relative;
  transition: transform 0.35s var(--ease-out), opacity 0.25s;
}
.burger span::before { position: absolute; top: -6px; }
.burger span::after { position: absolute; top: 6px; }
body.menu-open .burger span { background: transparent; }
body.menu-open .burger span::before { transform: translateY(6px) rotate(45deg); }
body.menu-open .burger span::after { transform: translateY(-6px) rotate(-45deg); }

/* Menu mobile plein écran */
.mobile-menu {
  position: fixed; inset: 0; z-index: 190; background: var(--bg);
  display: flex; flex-direction: column; padding: 100px var(--gutter) 40px;
  opacity: 0; pointer-events: none; transition: opacity 0.35s ease;
  overflow-y: auto;
}
body.menu-open .mobile-menu { opacity: 1; pointer-events: auto; }
.mobile-menu nav { display: flex; flex-direction: column; }
.mobile-menu nav a {
  font-family: var(--font-display); font-size: clamp(1.5rem, 6vw, 2rem);
  font-weight: 600; text-decoration: none; padding: 13px 0;
  border-bottom: 1px solid var(--line-soft);
  display: flex; justify-content: space-between; align-items: center;
  opacity: 0; transform: translateY(14px);
  transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out);
}
.mobile-menu nav a small {
  font-family: var(--font-body); font-size: 0.75rem; color: var(--ink-3);
  font-weight: 600; letter-spacing: 0.1em;
}
body.menu-open .mobile-menu nav a { opacity: 1; transform: none; }
.mobile-menu .mm-foot { margin-top: auto; padding-top: 28px; display: flex; flex-direction: column; gap: 14px; }

/* ------------------------------------------------------------------ */
/* 7. HERO                                                             */
/* ------------------------------------------------------------------ */
.hero {
  position: relative; overflow: clip;
  padding-top: clamp(120px, 16vh, 180px);
  padding-bottom: clamp(56px, 8vw, 110px);
  min-height: 92svh;
  display: flex; align-items: center;
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
}
.hero-bg .halo {
  position: absolute; top: -30%; right: -12%;
  width: 62vw; height: 62vw; border-radius: 50%;
  background: radial-gradient(circle, var(--accent-soft) 0%, transparent 62%);
}
.hero-bg .gridlines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 90% 70% at 60% 30%, black 0%, transparent 75%);
}
.hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: clamp(32px, 5vw, 72px); align-items: center;
}

.hero-slogan {
  display: inline-flex; align-items: center; gap: 12px;
  border: 1px solid var(--line); border-radius: var(--r-pill);
  padding: 8px 18px 8px 10px; margin-bottom: 26px;
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; background: var(--surface);
  box-shadow: var(--card-shadow);
}
.hero-slogan .dot {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--accent); color: var(--accent-ink);
  display: inline-flex; align-items: center; justify-content: center;
}
.hero-slogan em { font-style: normal; color: var(--accent); }

.hero h1 { margin-bottom: 24px; }
.hero h1 .liquid-line { display: block; }
.hero .lead { margin-bottom: 34px; }

.hero-proof {
  display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 34px;
  padding-top: 24px; border-top: 1px solid var(--line-soft);
}
.hero-proof li {
  list-style: none; display: flex; align-items: center; gap: 9px;
  font-size: 0.9rem; font-weight: 600; color: var(--ink-2);
}
.hero-proof svg { color: var(--accent); flex: none; }
.hero-proof { padding-left: 0; margin-bottom: 0; }

/* Scène 3D du hero — composition parallaxe en couches */
.hero-scene {
  position: relative; aspect-ratio: 10 / 10.6;
  max-height: 640px; margin-inline: auto; width: 100%;
  perspective: 1200px;
}
.scene-layer { position: absolute; will-change: transform; transform-style: preserve-3d; }

.scene-wall {
  inset: 4% 6% 10% 0;
  border-radius: var(--r-lg);
  background:
    linear-gradient(160deg, var(--scene-wall) 0%, var(--scene-wall-2) 100%);
  box-shadow: var(--card-shadow-lg);
  overflow: hidden;
}
.scene-wall::after {
  /* plinthe */
  content: ""; position: absolute; bottom: 0; left: 0; right: 0; height: 7%;
  background: color-mix(in srgb, var(--ink) 8%, var(--scene-wall));
  border-top: 1px solid var(--line-soft);
}
.scene-art {
  position: absolute; inset: 9% 8% 16%;
  border-radius: 10px;
  background:
    radial-gradient(120% 90% at 12% 88%, color-mix(in srgb, var(--accent) 55%, #0b2c49) 0%, transparent 55%),
    radial-gradient(90% 80% at 85% 12%, color-mix(in srgb, var(--accent) 24%, transparent) 0%, transparent 60%),
    linear-gradient(150deg, #0d2740 0%, #143a5e 48%, #0a1e33 100%);
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.08);
}
.scene-art .art-lines {
  position: absolute; inset: 0; opacity: 0.5;
  background-image: repeating-linear-gradient(115deg,
    transparent 0 46px, rgba(255,255,255,0.10) 46px 47px);
}
.scene-art .art-word {
  position: absolute; left: 8%; bottom: 9%;
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.4rem, 3vw, 2.2rem); letter-spacing: -0.02em;
  color: #f4f7fa; line-height: 1.04;
}
.scene-art .art-word span { display: block; font-size: 0.6em; font-weight: 400; opacity: 0.72; }
.scene-print-head {
  position: absolute; top: 0; bottom: 0; width: 34px; left: 18%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.24), transparent);
  filter: blur(2px);
  animation: print-sweep 7s var(--ease-out) infinite;
}
@keyframes print-sweep {
  0% { left: -8%; opacity: 0; }
  8% { opacity: 1; }
  46% { left: 102%; opacity: 1; }
  54%, 100% { left: 102%; opacity: 0; }
}

.scene-card {
  background: var(--surface); border: 1px solid var(--line-soft);
  border-radius: var(--r-md); box-shadow: var(--card-shadow-lg);
  overflow: hidden;
}
.scene-web {
  right: -2%; bottom: 4%; width: 46%;
  aspect-ratio: 16 / 11.5;
}
.scene-web .web-bar {
  display: flex; gap: 5px; padding: 9px 11px;
  border-bottom: 1px solid var(--line-soft);
}
.scene-web .web-bar i {
  width: 7px; height: 7px; border-radius: 50%; background: var(--line);
}
.scene-web .web-body { padding: 11px; display: grid; gap: 7px; }
.scene-web .wb-hero {
  height: 44px; border-radius: 8px;
  background: linear-gradient(120deg, var(--accent) 0%, var(--accent-deep) 100%);
  position: relative; overflow: hidden;
}
.scene-web .wb-hero::after {
  content: ""; position: absolute; left: 9px; top: 10px;
  width: 46%; height: 6px; border-radius: 3px; background: rgba(255,255,255,0.85);
  box-shadow: 0 11px 0 -2px rgba(255,255,255,0.5);
}
.scene-web .wb-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 7px; }
.scene-web .wb-row i { height: 26px; border-radius: 6px; background: var(--line-soft); }

.scene-sign {
  left: -3%; top: 12%; width: 40%; padding: 14px 18px;
  display: flex; align-items: center; gap: 10px;
  background: var(--ink); color: var(--bg); border: 0;
}
:root[data-theme="dark"] .scene-sign { background: #1d2733; color: var(--ink); }
.scene-sign .sg-glow {
  width: 10px; height: 10px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 14px 3px color-mix(in srgb, var(--accent) 65%, transparent);
  animation: sign-pulse 3.2s ease-in-out infinite;
}
@keyframes sign-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.45; } }
.scene-sign b { font-family: var(--font-display); letter-spacing: 0.08em; font-size: 0.85rem; text-transform: uppercase; }
.scene-sign span { font-size: 0.62rem; opacity: 0.6; letter-spacing: 0.14em; text-transform: uppercase; }

.scene-swatch {
  right: 6%; top: -2%; width: 30%; padding: 12px;
  display: grid; gap: 8px;
}
.scene-swatch .sw-row { display: flex; gap: 6px; }
.scene-swatch .sw-row i { height: 20px; border-radius: 5px; flex: 1; }
.scene-swatch .sw-row i:nth-child(1) { background: #14425f; }
.scene-swatch .sw-row i:nth-child(2) { background: var(--accent); }
.scene-swatch .sw-row i:nth-child(3) { background: #c9ced4; }
.scene-swatch small { font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); font-weight: 700; }

.scene-chip {
  position: absolute; display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--line-soft);
  border-radius: var(--r-pill); padding: 9px 16px;
  font-size: 0.78rem; font-weight: 700; box-shadow: var(--card-shadow);
  white-space: nowrap;
}
.scene-chip svg { color: var(--accent); }
.chip-devis { left: 4%; bottom: 18%; }
.chip-pose { right: 20%; top: 30%; }

.hero-measure-h { right: 0; top: 46%; transform: rotate(90deg) translateY(-50%); transform-origin: right top; }
.hero-measure-w { left: 10%; bottom: 2.5%; }

.hero-scroll-hint {
  position: absolute; bottom: 26px; left: 50%; translate: -50% 0;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 0.68rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink-3); font-weight: 700;
}
.hero-scroll-hint::after {
  content: ""; width: 1px; height: 34px;
  background: linear-gradient(var(--ink-3), transparent);
  animation: hint-drop 2s var(--ease-out) infinite;
}
@keyframes hint-drop {
  0% { transform: scaleY(0); transform-origin: top; }
  55% { transform: scaleY(1); transform-origin: top; }
  56% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ------------------------------------------------------------------ */
/* 8. MARQUEE « DU WEB AU PRINT »                                       */
/* ------------------------------------------------------------------ */
.marquee {
  overflow: clip; border-block: 1px solid var(--line-soft);
  padding-block: 20px; background: var(--surface);
  display: flex; user-select: none;
}
.marquee-track {
  display: flex; gap: 56px; flex: none; align-items: center;
  padding-right: 56px;
  animation: marquee-scroll 26s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee-scroll { to { transform: translateX(-100%); } }
.marquee-track span {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1.1rem, 2.4vw, 1.7rem); letter-spacing: -0.01em;
  white-space: nowrap; display: inline-flex; align-items: center; gap: 56px;
}
.marquee-track span i {
  width: 8px; height: 8px; border-radius: 50%; background: var(--accent);
  display: inline-block; flex: none;
}
.marquee-track .mq-serif { font-family: var(--font-serif); font-style: italic; font-weight: 400; color: var(--accent); }

/* ------------------------------------------------------------------ */
/* 9. BANDEAU DE CONFIANCE                                             */
/* ------------------------------------------------------------------ */
.trust-band {
  display: grid; grid-template-columns: repeat(6, 1fr);
  border: 1px solid var(--line-soft); border-radius: var(--r-lg);
  overflow: hidden; background: var(--surface);
}
.trust-band > div {
  padding: 26px 20px; text-align: center;
  border-left: 1px solid var(--line-soft);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  transition: background-color 0.3s;
}
.trust-band > div:first-child { border-left: 0; }
.trust-band > div:hover { background: var(--accent-soft); }
.trust-band svg { color: var(--accent); }
.trust-band b { font-size: 0.92rem; font-family: var(--font-display); font-weight: 600; }
.trust-band span { font-size: 0.76rem; color: var(--ink-3); line-height: 1.4; }

/* ------------------------------------------------------------------ */
/* 10. SECTION IMPRESSION MURALE (scène 3D au scroll)                  */
/* ------------------------------------------------------------------ */
.mural-section { overflow: clip; }
.mural-grid {
  display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(36px, 5vw, 80px); align-items: center;
}
.mural-copy .usage-cloud { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 30px; padding: 0; list-style: none; }
.usage-cloud li {
  border: 1px solid var(--line); border-radius: var(--r-pill);
  padding: 7px 15px; font-size: 0.85rem; font-weight: 600; color: var(--ink-2);
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}
.usage-cloud li:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }

/* Scène murale : profondeur pilotée par le scroll (JS -> --depth 0..1) */
.mural-stage {
  --depth: 0;
  perspective: 1100px; position: relative;
}
.mural-room {
  position: relative; aspect-ratio: 16 / 11.2; border-radius: var(--r-lg);
  transform:
    rotateX(calc(6deg - var(--depth) * 6deg))
    rotateY(calc(-9deg + var(--depth) * 9deg))
    translateZ(calc(var(--depth) * 40px));
  transform-style: preserve-3d;
  transition: transform 0.15s linear;
  box-shadow: var(--card-shadow-lg);
  background: linear-gradient(165deg, var(--scene-wall) 0%, var(--scene-wall-2) 100%);
  overflow: hidden;
}
.mural-room .floor {
  position: absolute; left: 0; right: 0; bottom: 0; height: 14%;
  background: color-mix(in srgb, var(--ink) 10%, var(--scene-wall-2));
  border-top: 1px solid var(--line-soft);
}
.mural-art {
  position: absolute; inset: 8% 7% 20%;
  background:
    radial-gradient(130% 100% at 88% 8%, color-mix(in srgb, var(--accent) 30%, transparent) 0%, transparent 55%),
    linear-gradient(140deg, #0e2c46 0%, #1b4a72 55%, #0a2036 100%);
  border-radius: 8px;
  clip-path: inset(0 calc((1 - var(--reveal, 0)) * 100%) 0 0);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.07);
}
.mural-art .foliage {
  position: absolute; inset: 0; opacity: 0.85;
  background-image:
    radial-gradient(28% 40% at 18% 78%, rgba(126, 187, 233, 0.35) 0%, transparent 70%),
    radial-gradient(20% 34% at 38% 88%, rgba(88, 156, 210, 0.3) 0%, transparent 70%),
    radial-gradient(30% 42% at 78% 84%, rgba(126, 187, 233, 0.28) 0%, transparent 70%);
}
.mural-art .art-caption {
  position: absolute; right: 7%; bottom: 10%;
  text-align: right; color: #eef4f9;
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1rem, 2vw, 1.5rem); line-height: 1.1;
}
.mural-art .art-caption small {
  display: block; font-family: var(--font-body); font-weight: 500;
  font-size: 0.62em; opacity: 0.7; letter-spacing: 0.08em;
}
.mural-headrail {
  position: absolute; top: 4%; bottom: 16%;
  left: calc(7% + (100% - 14%) * var(--reveal, 0) - 12px);
  width: 24px; border-radius: 6px;
  background: var(--metal);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
  opacity: calc(1 - var(--done, 0));
}
.mural-headrail::after {
  content: ""; position: absolute; inset-inline: 6px; bottom: -7px; height: 10px;
  border-radius: 3px; background: var(--accent);
  filter: blur(1px);
}
.mural-tag {
  position: absolute; left: 7%; top: -14px;
  background: var(--ink); color: var(--bg);
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
  padding: 7px 14px; border-radius: var(--r-pill);
}
:root[data-theme="dark"] .mural-tag { background: var(--accent); color: var(--accent-ink); }
.mural-stage .measure { bottom: -30px; left: 12%; }

/* ------------------------------------------------------------------ */
/* 11. SERVICES — grille éditoriale (bento asymétrique)                */
/* ------------------------------------------------------------------ */
.services-bento {
  display: grid; gap: 18px;
  grid-template-columns: repeat(12, 1fr);
}
.svc-card {
  position: relative; display: flex; flex-direction: column;
  border: 1px solid var(--line-soft); border-radius: var(--r-lg);
  background: var(--surface); overflow: hidden; text-decoration: none;
  color: inherit; min-height: 230px; padding: 26px;
  transition: transform 0.45s var(--ease-out), box-shadow 0.45s var(--ease-out), border-color 0.3s;
}
.svc-card:hover { transform: translateY(-5px); box-shadow: var(--card-shadow-lg); border-color: var(--line); }
.svc-card .svc-idx {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.16em;
  color: var(--ink-3); margin-bottom: auto;
}
.svc-card h3 { font-size: 1.32rem; margin: 18px 0 8px; }
.svc-card p { font-size: 0.92rem; color: var(--ink-2); margin: 0 0 18px; max-width: 40ch; }
.svc-card .link-arrow { margin-top: auto; font-size: 0.9rem; }
.svc-card .svc-visual { position: absolute; inset: auto 0 0 auto; pointer-events: none; }

.svc-hero-card {
  grid-column: span 7; grid-row: span 2; min-height: 480px;
  background:
    radial-gradient(90% 70% at 80% 10%, var(--accent-soft) 0%, transparent 60%),
    var(--surface);
  padding: 34px;
}
.svc-hero-card h3 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.svc-hero-card .svc-wallmini {
  position: absolute; right: -6%; bottom: -8%; width: 62%; aspect-ratio: 16/11;
  border-radius: 14px 0 0 0;
  background: linear-gradient(150deg, #0e2c46, #1b4a72 60%, #0a2036);
  box-shadow: var(--card-shadow-lg);
  overflow: hidden; opacity: 0.94;
  transition: transform 0.6s var(--ease-out);
}
.svc-card:hover .svc-wallmini { transform: translate(-8px, -8px); }
.svc-wallmini::before {
  content: ""; position: absolute; inset: 0;
  background-image: repeating-linear-gradient(115deg, transparent 0 34px, rgba(255,255,255,0.09) 34px 35px);
}
.svc-wallmini::after {
  content: "Impression directe sur le mur";
  position: absolute; left: 12%; bottom: 12%;
  color: #edf3f9; font-family: var(--font-display); font-weight: 600;
  font-size: clamp(0.9rem, 1.6vw, 1.2rem); max-width: 60%; line-height: 1.2;
}
.svc-tall { grid-column: span 5; }
.svc-std { grid-column: span 4; }
.svc-wide { grid-column: span 6; }

.svc-badge {
  position: absolute; top: 22px; right: 22px;
  background: var(--accent); color: var(--accent-ink);
  font-size: 0.66rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase;
  padding: 6px 12px; border-radius: var(--r-pill);
}

/* ------------------------------------------------------------------ */
/* 12. DU WEB AU PRINT — chaîne                                        */
/* ------------------------------------------------------------------ */
.chain {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 14px; counter-reset: chain;
  position: relative;
}
.chain::before {
  content: ""; position: absolute; left: 4%; right: 4%; top: 34px;
  border-top: 1px dashed var(--line); z-index: 0;
}
.chain-step {
  position: relative; z-index: 1; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  padding: 0 8px;
}
.chain-step .cs-node {
  width: 68px; height: 68px; border-radius: 50%;
  background: var(--surface); border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); box-shadow: var(--card-shadow);
  transition: transform 0.4s var(--ease-spring), border-color 0.3s, background 0.3s;
}
.chain-step:hover .cs-node { transform: translateY(-4px) scale(1.06); border-color: var(--accent); }
.chain-step b { font-family: var(--font-display); font-size: 0.98rem; font-weight: 600; }
.chain-step span { font-size: 0.8rem; color: var(--ink-2); line-height: 1.45; }

/* ------------------------------------------------------------------ */
/* 13. RÉALISATIONS                                                    */
/* ------------------------------------------------------------------ */
.filters {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 34px;
}
.filter-btn {
  border: 1px solid var(--line); background: transparent;
  border-radius: var(--r-pill); padding: 9px 18px;
  font-size: 0.87rem; font-weight: 700; cursor: pointer; color: var(--ink-2);
  transition: all 0.3s var(--ease-out);
}
.filter-btn:hover { border-color: var(--ink); color: var(--ink); }
.filter-btn.is-active { background: var(--ink); color: var(--bg); border-color: var(--ink); }
:root[data-theme="dark"] .filter-btn.is-active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }

.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.work-card {
  border: 1px solid var(--line-soft); border-radius: var(--r-lg);
  background: var(--surface); overflow: hidden; text-decoration: none; color: inherit;
  display: flex; flex-direction: column;
  transition: transform 0.45s var(--ease-out), box-shadow 0.45s var(--ease-out), opacity 0.35s, scale 0.35s;
}
.work-card:hover { transform: translateY(-5px); box-shadow: var(--card-shadow-lg); }
.work-card.is-hidden { display: none; }
.work-visual {
  aspect-ratio: 16 / 10.5; position: relative; overflow: hidden;
}
.work-visual .wv-bg { position: absolute; inset: 0; transition: transform 0.8s var(--ease-out); }
.work-card:hover .wv-bg { transform: scale(1.045); }
.work-visual .wv-label {
  position: absolute; left: 16px; bottom: 14px;
  color: #f2f6fa; font-family: var(--font-display); font-weight: 600;
  font-size: 1.05rem; text-shadow: 0 2px 14px rgba(0,0,0,0.4);
}
.work-visual .wv-cat {
  position: absolute; top: 14px; left: 14px;
  background: rgba(10, 16, 22, 0.55); color: #eef2f6;
  backdrop-filter: blur(8px);
  font-size: 0.66rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 6px 12px; border-radius: var(--r-pill);
}
.work-body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.work-body .wk-need { font-size: 0.9rem; color: var(--ink-2); margin: 0; }
.work-body .wk-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 12px; }
.wk-tags i {
  font-style: normal; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.05em;
  border: 1px solid var(--line); border-radius: var(--r-pill); padding: 4px 10px;
  color: var(--ink-3);
}

/* ------------------------------------------------------------------ */
/* 14. ÉQUIPEMENTS — rangées éditoriales                               */
/* ------------------------------------------------------------------ */
.equip-list { border-top: 1px solid var(--line-soft); }
.equip-row {
  display: grid; grid-template-columns: 90px minmax(0, 1fr) minmax(0, 1.3fr) 46px;
  gap: 24px; align-items: center;
  padding: 26px 8px; border-bottom: 1px solid var(--line-soft);
  transition: background-color 0.3s, padding-left 0.35s var(--ease-out);
  position: relative;
}
.equip-row:hover { background: var(--line-soft); padding-left: 18px; }
.equip-row .eq-num {
  font-family: var(--font-display); font-size: 1.6rem; font-weight: 600;
  color: var(--ink-3); font-variant-numeric: tabular-nums;
}
.equip-row h3 { font-size: 1.25rem; margin: 0; }
.equip-row p { margin: 0; color: var(--ink-2); font-size: 0.95rem; }
.equip-row .eq-ic { color: var(--accent); justify-self: end; }

/* ------------------------------------------------------------------ */
/* 15. PROCESSUS — timeline                                            */
/* ------------------------------------------------------------------ */
.timeline {
  display: grid; grid-template-columns: repeat(7, 1fr); gap: 12px;
  counter-reset: step;
}
.tl-step {
  position: relative; padding: 26px 16px 0;
  border-top: 2px solid var(--line);
}
.tl-step::before {
  counter-increment: step; content: "0" counter(step);
  position: absolute; top: -13px; left: 16px;
  background: var(--bg); padding-inline: 8px;
  font-family: var(--font-display); font-weight: 700; font-size: 0.85rem;
  color: var(--ink-3);
  transition: color 0.3s;
}
.section-alt .tl-step::before { background: var(--bg-2); }
.tl-step.is-lit { border-top-color: var(--accent); }
.tl-step.is-lit::before { color: var(--accent); }
.tl-step b { display: block; font-family: var(--font-display); font-weight: 600; font-size: 1rem; margin-bottom: 6px; }
.tl-step span { font-size: 0.82rem; color: var(--ink-2); line-height: 1.5; }
.tl-step .tl-badge {
  display: inline-block; margin-top: 10px;
  background: var(--accent-soft); color: var(--accent);
  font-size: 0.68rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase;
  border-radius: var(--r-pill); padding: 4px 10px;
}

/* ------------------------------------------------------------------ */
/* 16. POURQUOI PRINTPRO                                               */
/* ------------------------------------------------------------------ */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.why-card {
  border: 1px solid var(--line-soft); border-radius: var(--r-lg);
  padding: 28px; background: var(--surface);
  display: flex; flex-direction: column; gap: 12px;
  transition: transform 0.4s var(--ease-out), border-color 0.3s;
}
.why-card:hover { transform: translateY(-4px); border-color: var(--line); }
.why-card svg { color: var(--accent); }
.why-card b { font-family: var(--font-display); font-size: 1.08rem; font-weight: 600; }
.why-card p { margin: 0; font-size: 0.92rem; color: var(--ink-2); }

/* ------------------------------------------------------------------ */
/* 17. AVANT / APRÈS                                                   */
/* ------------------------------------------------------------------ */
.ba-slider {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  aspect-ratio: 16 / 8.4; box-shadow: var(--card-shadow-lg);
  touch-action: pan-y; user-select: none; cursor: ew-resize;
  border: 1px solid var(--line-soft);
}
.ba-pane { position: absolute; inset: 0; }
.ba-before {
  background: linear-gradient(160deg, #d9d4ca 0%, #c6c0b3 100%);
}
:root[data-theme="dark"] .ba-before { background: linear-gradient(160deg, #232a33 0%, #171d25 100%); }
.ba-before .ba-crack {
  position: absolute; top: 20%; left: 30%; width: 1px; height: 34%;
  background: rgba(0,0,0,0.14); transform: rotate(14deg);
}
.ba-before .ba-outlet {
  position: absolute; bottom: 18%; right: 22%;
  width: 22px; height: 30px; border-radius: 4px;
  background: rgba(0, 0, 0, 0.1);
}
.ba-after {
  clip-path: inset(0 0 0 var(--split, 50%));
  background:
    radial-gradient(110% 90% at 85% 10%, rgba(127, 188, 235, 0.35) 0%, transparent 55%),
    linear-gradient(140deg, #0d2b45 0%, #175081 55%, #0a1f35 100%);
}
.ba-after .ba-motif {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(24% 36% at 16% 80%, rgba(146, 199, 238, 0.4) 0%, transparent 70%),
    radial-gradient(30% 42% at 62% 86%, rgba(96, 162, 214, 0.32) 0%, transparent 70%),
    repeating-linear-gradient(115deg, transparent 0 60px, rgba(255,255,255,0.06) 60px 61px);
}
.ba-after .ba-word {
  position: absolute; right: 6%; top: 12%; text-align: right;
  color: #eef4fa; font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1.2rem, 2.6vw, 2rem); line-height: 1.08;
}
.ba-after .ba-word small { display: block; font-family: var(--font-serif); font-style: italic; font-weight: 400; font-size: 0.62em; opacity: 0.8; }
.ba-handle {
  position: absolute; top: 0; bottom: 0; left: var(--split, 50%);
  width: 2px; background: #fff; z-index: 3;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.12), 0 0 24px rgba(0,0,0,0.35);
}
.ba-handle::after {
  content: "◂ ▸"; position: absolute; top: 50%; left: 50%;
  translate: -50% -50%;
  width: 52px; height: 52px; border-radius: 50%;
  background: #ffffff; color: #10151a;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; letter-spacing: 2px; font-weight: 700;
  box-shadow: 0 6px 22px rgba(0,0,0,0.3);
}
.ba-tag {
  position: absolute; top: 16px; z-index: 2;
  font-size: 0.68rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase;
  padding: 7px 14px; border-radius: var(--r-pill);
  background: rgba(10, 16, 22, 0.5); color: #eef2f6; backdrop-filter: blur(6px);
}
.ba-tag-before { left: 16px; }
.ba-tag-after { right: 16px; }

/* ------------------------------------------------------------------ */
/* 18. AVIS                                                            */
/* ------------------------------------------------------------------ */
.reviews-shell {
  border: 1px dashed var(--line); border-radius: var(--r-lg);
  padding: clamp(30px, 5vw, 56px); text-align: center;
  background: var(--surface);
}
.reviews-shell .g-badge {
  display: inline-flex; align-items: center; gap: 10px;
  border: 1px solid var(--line-soft); border-radius: var(--r-pill);
  padding: 10px 20px; font-weight: 700; font-size: 0.9rem;
  background: var(--surface-2); box-shadow: var(--card-shadow);
  margin-bottom: 18px;
}

/* ------------------------------------------------------------------ */
/* 19. ZONE D'INTERVENTION                                             */
/* ------------------------------------------------------------------ */
.zone-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px); align-items: center;
}
.zone-map {
  position: relative; border-radius: var(--r-lg);
  border: 1px solid var(--line-soft); background: var(--surface);
  padding: 20px; box-shadow: var(--card-shadow);
}
.zone-map svg { width: 100%; height: auto; }
.zone-map .zm-dot { fill: var(--accent); }
.zone-map .zm-ring {
  fill: none; stroke: var(--accent); stroke-width: 1; opacity: 0.5;
  transform-origin: center; animation: ring-pulse 3s ease-out infinite;
}
@keyframes ring-pulse {
  0% { transform: scale(0.4); opacity: 0.7; }
  100% { transform: scale(1.6); opacity: 0; }
}
.zone-map text { fill: var(--ink-2); font-family: var(--font-body); font-size: 11px; font-weight: 600; }
.zone-map .zm-main { fill: var(--ink); font-weight: 700; }
.city-chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 24px 0 0; list-style: none; }
.city-chips a {
  display: inline-block; border: 1px solid var(--line); border-radius: var(--r-pill);
  padding: 8px 16px; font-size: 0.86rem; font-weight: 600; text-decoration: none;
  color: var(--ink-2); transition: all 0.3s;
}
.city-chips a:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }

/* ------------------------------------------------------------------ */
/* 20. FAQ                                                             */
/* ------------------------------------------------------------------ */
.faq-list { display: grid; gap: 10px; max-width: 860px; margin-inline: auto; }
.faq-item {
  border: 1px solid var(--line-soft); border-radius: var(--r-md);
  background: var(--surface); overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.faq-item[open] { border-color: var(--line); box-shadow: var(--card-shadow); }
.faq-item summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; gap: 16px;
  justify-content: space-between; padding: 20px 24px;
  font-family: var(--font-display); font-weight: 600; font-size: 1.04rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .fq-ic {
  flex: none; width: 30px; height: 30px; border-radius: 50%;
  border: 1px solid var(--line); display: flex; align-items: center; justify-content: center;
  transition: transform 0.35s var(--ease-out), background 0.3s, color 0.3s, border-color 0.3s;
}
.faq-item[open] summary .fq-ic {
  transform: rotate(45deg); background: var(--accent); color: var(--accent-ink); border-color: var(--accent);
}
.faq-item .fq-body { padding: 0 24px 22px; color: var(--ink-2); max-width: 68ch; }
.faq-item .fq-body p { margin-bottom: 0.6em; }

/* ------------------------------------------------------------------ */
/* 21. CTA FINAL                                                       */
/* ------------------------------------------------------------------ */
.cta-final {
  position: relative; overflow: clip;
  border-radius: var(--r-lg);
  background:
    radial-gradient(120% 130% at 85% -10%, color-mix(in srgb, var(--accent) 45%, transparent) 0%, transparent 55%),
    linear-gradient(150deg, #0c1826 0%, #10263c 60%, #0a141f 100%);
  color: #eef2f6;
  padding: clamp(48px, 7vw, 96px) clamp(28px, 6vw, 90px);
  text-align: center;
}
.cta-final::before {
  content: ""; position: absolute; inset: 0; opacity: 0.5;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 90% at 50% 0%, black, transparent 80%);
}
.cta-final > * { position: relative; }
.cta-final h2 { color: #f6f9fb; }
.cta-final .lead { color: rgba(238, 242, 246, 0.75); margin-inline: auto; }
.cta-final .btn-ghost { --btn-ink: #eef2f6; border-color: rgba(238,242,246,0.3); }
.cta-final .btn-ghost:hover { border-color: #eef2f6; }
.cta-final .btn-row { justify-content: center; margin-top: 34px; }
.cta-final .cta-note { margin-top: 22px; font-size: 0.85rem; color: rgba(238,242,246,0.55); }

/* ------------------------------------------------------------------ */
/* 22. FOOTER                                                          */
/* ------------------------------------------------------------------ */
.site-footer {
  border-top: 1px solid var(--line-soft);
  background: var(--bg-2);
  padding-top: clamp(48px, 6vw, 84px);
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: clamp(28px, 4vw, 56px); padding-bottom: 48px;
}
.footer-brand p { color: var(--ink-2); font-size: 0.94rem; max-width: 34ch; }
.footer-brand .brand { margin-bottom: 16px; }
.site-footer h4 {
  font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 18px; font-weight: 700;
  font-family: var(--font-body);
}
.footer-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-links a {
  text-decoration: none; color: var(--ink-2); font-size: 0.94rem; font-weight: 500;
  transition: color 0.25s, padding-left 0.3s var(--ease-out);
}
.footer-links a:hover { color: var(--accent); padding-left: 5px; }
.footer-contact { list-style: none; margin: 0; padding: 0; display: grid; gap: 13px; }
.footer-contact li { display: flex; gap: 11px; font-size: 0.94rem; color: var(--ink-2); }
.footer-contact svg { color: var(--accent); flex: none; margin-top: 3px; }
.footer-contact a { color: var(--ink); text-decoration: none; font-weight: 600; }
.footer-contact a:hover { color: var(--accent); }
.footer-slogan-band {
  border-top: 1px solid var(--line-soft); overflow: clip; padding-block: 10px;
}
.footer-slogan-band .fs-txt {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(3rem, 10vw, 8.4rem); letter-spacing: -0.03em;
  white-space: nowrap; text-align: center; line-height: 1.1;
  color: transparent;
  -webkit-text-stroke: 1px var(--line);
  user-select: none;
}
.footer-slogan-band .fs-txt em { font-family: var(--font-serif); font-style: italic; -webkit-text-stroke: 0; color: var(--accent-soft); }
.footer-bottom {
  border-top: 1px solid var(--line-soft);
  padding-block: 22px; display: flex; flex-wrap: wrap; gap: 12px 28px;
  align-items: center; justify-content: space-between;
  font-size: 0.82rem; color: var(--ink-3);
}
.footer-bottom a { color: inherit; text-decoration: none; }
.footer-bottom a:hover { color: var(--accent); }
.footer-bottom nav { display: flex; flex-wrap: wrap; gap: 18px; }

/* ------------------------------------------------------------------ */
/* 23. PAGES INTERNES                                                  */
/* ------------------------------------------------------------------ */
.page-hero {
  padding-top: clamp(120px, 16vh, 170px);
  padding-bottom: clamp(40px, 6vw, 80px);
  position: relative; overflow: clip;
}
.page-hero .halo {
  position: absolute; top: -40%; right: -10%; width: 55vw; height: 55vw;
  border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle, var(--accent-soft) 0%, transparent 60%);
}
.breadcrumb {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  font-size: 0.82rem; color: var(--ink-3); margin-bottom: 26px;
  padding: 0; list-style: none;
}
.breadcrumb a { color: inherit; text-decoration: none; font-weight: 600; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb li:not(:last-child)::after { content: "→"; margin-left: 8px; opacity: 0.5; }
.breadcrumb [aria-current] { color: var(--ink); font-weight: 700; }

.page-hero .lead { margin-top: 6px; }
.page-hero .btn-row { margin-top: 30px; }

/* Split éditorial générique */
.split-media {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px); align-items: center;
}
.split-media.rev > .sm-visual { order: -1; }
.sm-visual {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  aspect-ratio: 4 / 3.4; box-shadow: var(--card-shadow-lg);
  border: 1px solid var(--line-soft);
}
.sm-visual .smv-fill { position: absolute; inset: 0; }
.sm-visual .smv-cap {
  position: absolute; left: 18px; bottom: 16px; color: #eef3f8;
  font-family: var(--font-display); font-weight: 600;
  text-shadow: 0 2px 12px rgba(0,0,0,0.35);
}

.check-list { list-style: none; padding: 0; margin: 20px 0; display: grid; gap: 12px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink-2); }
.check-list li b { color: var(--ink); }
.check-list svg { color: var(--accent); flex: none; margin-top: 4px; }

/* Tableau comparatif */
.compare-table {
  width: 100%; border-collapse: collapse; font-size: 0.94rem;
  border: 1px solid var(--line-soft); border-radius: var(--r-md);
  overflow: hidden;
}
.compare-wrap { overflow-x: auto; border-radius: var(--r-md); }
.compare-table th, .compare-table td {
  padding: 15px 18px; text-align: left; border-bottom: 1px solid var(--line-soft);
}
.compare-table thead th {
  background: var(--surface); font-family: var(--font-display); font-weight: 600;
  font-size: 0.9rem;
}
.compare-table tbody tr:last-child td { border-bottom: 0; }
.compare-table .ct-star { background: var(--accent-soft); }
.compare-table td:first-child { font-weight: 600; }
.compare-table .ok { color: var(--accent); font-weight: 700; }
.compare-table .no { color: var(--ink-3); }

/* Galerie simple */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.gallery-grid .g-item {
  border-radius: var(--r-md); overflow: hidden; aspect-ratio: 4/3;
  position: relative; border: 1px solid var(--line-soft);
}
.gallery-grid .g-item span {
  position: absolute; left: 14px; bottom: 12px; z-index: 1;
  color: #eef3f8; font-weight: 600; font-size: 0.85rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.45);
}
.gallery-grid .g-fill { position: absolute; inset: 0; transition: transform 0.7s var(--ease-out); }
.gallery-grid .g-item:hover .g-fill { transform: scale(1.05); }

/* ------------------------------------------------------------------ */
/* 24. FORMULAIRES                                                     */
/* ------------------------------------------------------------------ */
.form-shell {
  background: var(--surface); border: 1px solid var(--line-soft);
  border-radius: var(--r-lg); padding: clamp(24px, 4vw, 44px);
  box-shadow: var(--card-shadow);
}
.field { display: grid; gap: 7px; margin-bottom: 18px; }
.field label { font-weight: 700; font-size: 0.9rem; }
.field .hint { font-size: 0.8rem; color: var(--ink-3); }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; border-radius: var(--r-sm);
  border: 1px solid var(--line); background: var(--surface-2);
  color: var(--ink); font: inherit; font-size: 0.98rem;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.field textarea { min-height: 130px; resize: vertical; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field .error-msg { color: #c0392b; font-size: 0.82rem; display: none; font-weight: 600; }
:root[data-theme="dark"] .field .error-msg { color: #ff8a75; }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: #c0392b; }
.field.has-error .error-msg { display: block; }

.consent { display: flex; gap: 12px; align-items: flex-start; font-size: 0.85rem; color: var(--ink-2); }
.consent input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--accent); flex: none; }

/* Multi-étapes */
.steps-bar { display: flex; gap: 6px; margin-bottom: 30px; }
.steps-bar i {
  height: 4px; flex: 1; border-radius: 2px; background: var(--line-soft);
  transition: background-color 0.4s;
}
.steps-bar i.is-done { background: var(--accent); }
.step-meta { display: flex; justify-content: space-between; font-size: 0.8rem; color: var(--ink-3); font-weight: 700; margin-bottom: 10px; letter-spacing: 0.08em; text-transform: uppercase; }
.form-step { display: none; }
.form-step.is-active { display: block; animation: step-in 0.45s var(--ease-out); }
@keyframes step-in { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }

.choice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.choice-card { position: relative; }
.choice-card input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.choice-card label {
  display: flex; flex-direction: column; gap: 10px; align-items: flex-start;
  border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 18px; cursor: pointer; height: 100%;
  transition: all 0.3s var(--ease-out); font-weight: 600; font-size: 0.95rem;
}
.choice-card label svg { color: var(--accent); }
.choice-card label small { font-weight: 500; color: var(--ink-3); font-size: 0.78rem; }
.choice-card input:checked + label {
  border-color: var(--accent); background: var(--accent-soft);
  box-shadow: 0 0 0 1px var(--accent);
}
.choice-card input:focus-visible + label { outline: 2px solid var(--accent); outline-offset: 2px; }

.upload-zone {
  border: 1.5px dashed var(--line); border-radius: var(--r-md);
  padding: 34px 20px; text-align: center; cursor: pointer;
  transition: border-color 0.3s, background 0.3s;
  color: var(--ink-2);
}
.upload-zone:hover, .upload-zone.is-drag { border-color: var(--accent); background: var(--accent-soft); }
.upload-zone input { display: none; }
.upload-zone svg { margin-inline: auto; color: var(--accent); margin-bottom: 10px; }
.upload-list { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 8px; font-size: 0.88rem; }
.upload-list li {
  display: flex; align-items: center; gap: 10px;
  background: var(--surface-2); border: 1px solid var(--line-soft);
  border-radius: var(--r-sm); padding: 9px 14px;
}
.upload-list li button { margin-left: auto; border: 0; background: none; cursor: pointer; color: var(--ink-3); font-size: 1rem; }

.form-nav { display: flex; justify-content: space-between; gap: 14px; margin-top: 28px; }

.recap-box {
  background: var(--surface-2); border: 1px solid var(--line-soft);
  border-radius: var(--r-md); padding: 22px;
}
.recap-box dl { margin: 0; display: grid; gap: 10px; }
.recap-box div { display: grid; grid-template-columns: 150px 1fr; gap: 10px; font-size: 0.92rem; }
.recap-box dt { color: var(--ink-3); font-weight: 600; }
.recap-box dd { margin: 0; font-weight: 600; }

.form-success {
  text-align: center; padding: clamp(30px, 6vw, 60px) 20px; display: none;
}
.form-success.is-visible { display: block; animation: step-in 0.5s var(--ease-out); }
.form-success .fs-ic {
  width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 20px;
  background: var(--accent); color: var(--accent-ink);
  display: flex; align-items: center; justify-content: center;
}

.badge-24 {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent-soft); color: var(--accent);
  border-radius: var(--r-pill); padding: 8px 16px;
  font-size: 0.82rem; font-weight: 800; letter-spacing: 0.04em;
}

/* ------------------------------------------------------------------ */
/* 25. CONTACT                                                         */
/* ------------------------------------------------------------------ */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(30px, 5vw, 64px); align-items: start; }
.contact-cards { display: grid; gap: 14px; }
.contact-card {
  display: flex; gap: 16px; align-items: flex-start;
  border: 1px solid var(--line-soft); border-radius: var(--r-md);
  padding: 22px; background: var(--surface); text-decoration: none; color: inherit;
  transition: transform 0.35s var(--ease-out), border-color 0.3s;
}
.contact-card:hover { transform: translateY(-3px); border-color: var(--line); }
.contact-card .cc-ic {
  width: 46px; height: 46px; border-radius: 14px; flex: none;
  background: var(--accent-soft); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
}
.contact-card b { font-family: var(--font-display); font-weight: 600; display: block; }
.contact-card span { color: var(--ink-2); font-size: 0.9rem; }

/* ------------------------------------------------------------------ */
/* 26. BARRE MOBILE FLOTTANTE + WHATSAPP                                */
/* ------------------------------------------------------------------ */
.mobile-dock {
  position: fixed; z-index: 180; bottom: 14px; left: 14px; right: 14px;
  display: none; gap: 10px;
  background: var(--header-bg); backdrop-filter: blur(16px);
  border: 1px solid var(--line-soft); border-radius: var(--r-pill);
  padding: 8px; box-shadow: var(--card-shadow-lg);
  transform: translateY(120%); transition: transform 0.5s var(--ease-out);
}
.mobile-dock.is-visible { transform: none; }
.mobile-dock a {
  flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 10px; border-radius: var(--r-pill); text-decoration: none;
  font-weight: 700; font-size: 0.9rem;
}
.mobile-dock .dock-call { color: var(--ink); border: 1px solid var(--line); }
.mobile-dock .dock-devis { background: var(--accent); color: var(--accent-ink); }

.wa-fab {
  position: fixed; z-index: 170; right: 20px; bottom: 20px;
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--surface); border: 1px solid var(--line-soft);
  box-shadow: var(--card-shadow-lg);
  display: flex; align-items: center; justify-content: center;
  color: #1fa855; text-decoration: none;
  transition: transform 0.35s var(--ease-spring);
}
.wa-fab:hover { transform: translateY(-4px) scale(1.06); }

/* ------------------------------------------------------------------ */
/* 27. CURSEUR PERSONNALISÉ                                            */
/* ------------------------------------------------------------------ */
@media (pointer: fine) {
  body.has-cursor, body.has-cursor a, body.has-cursor button,
  body.has-cursor summary, body.has-cursor label, body.has-cursor input,
  body.has-cursor select, body.has-cursor textarea { cursor: none; }
  body.has-cursor .ba-slider { cursor: none; }
}
.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0; z-index: 400; pointer-events: none;
  border-radius: 50%; translate: -50% -50%;
  display: none;
}
body.has-cursor .cursor-dot, body.has-cursor .cursor-ring { display: block; }
.cursor-dot {
  width: 7px; height: 7px; background: var(--accent);
  transition: opacity 0.2s, scale 0.25s var(--ease-out), background-color 0.3s;
}
.cursor-ring {
  width: 38px; height: 38px;
  border: 1.5px solid color-mix(in srgb, var(--accent) 55%, transparent);
  transition: width 0.3s var(--ease-out), height 0.3s var(--ease-out),
              border-color 0.3s, background-color 0.3s, opacity 0.2s;
  display: none;
  align-items: center; justify-content: center;
  font-size: 0.6rem; font-weight: 800; letter-spacing: 0.12em; color: var(--accent-ink);
  text-transform: uppercase;
}
body.has-cursor .cursor-ring { display: flex; }
body.cursor-hover .cursor-ring {
  width: 58px; height: 58px;
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  border-color: var(--accent);
}
body.cursor-hover .cursor-dot { scale: 0.4; }
body.cursor-drag .cursor-ring {
  width: 66px; height: 66px; background: var(--accent); border-color: var(--accent);
}
body.cursor-drag .cursor-ring::after { content: "Glisser"; }
body.cursor-drag .cursor-dot { opacity: 0; }
body.cursor-view .cursor-ring {
  width: 66px; height: 66px; background: var(--ink); border-color: var(--ink);
}
body.cursor-view .cursor-ring::after { content: "Voir"; color: var(--bg); }
body.cursor-view .cursor-dot { opacity: 0; }
body.cursor-hidden .cursor-dot, body.cursor-hidden .cursor-ring { opacity: 0; }

/* ------------------------------------------------------------------ */
/* 28. RÉVÉLATIONS AU SCROLL                                           */
/* ------------------------------------------------------------------ */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
  transition-delay: var(--rv-delay, 0s);
}
.reveal.is-in { opacity: 1; transform: none; }
.reveal-scale { opacity: 0; transform: scale(0.96); transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out); }
.reveal-scale.is-in { opacity: 1; transform: none; }

/* ------------------------------------------------------------------ */
/* 29. RESPONSIVE                                                      */
/* ------------------------------------------------------------------ */
@media (max-width: 1100px) {
  .hero-inner { grid-template-columns: 1fr; gap: 56px; }
  .hero { min-height: 0; }
  .hero-scene { max-width: 620px; aspect-ratio: 10/9; }
  .services-bento { grid-template-columns: repeat(6, 1fr); }
  .svc-hero-card { grid-column: span 6; min-height: 420px; }
  .svc-tall, .svc-std, .svc-wide { grid-column: span 3; }
  .trust-band { grid-template-columns: repeat(3, 1fr); }
  .trust-band > div:nth-child(4) { border-left: 0; }
  .trust-band > div:nth-child(n+4) { border-top: 1px solid var(--line-soft); }
  .work-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(4, 1fr); gap: 34px 12px; }
  .chain { grid-template-columns: repeat(3, 1fr); gap: 30px 14px; }
  .chain::before { display: none; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .equip-row { grid-template-columns: 56px 1fr 46px; }
  .equip-row p { grid-column: 2; }
  .main-nav { display: none; }
  .header-phone { display: none; }
  .burger { display: inline-flex; }
}

@media (max-width: 600px) {
  .header-cta .btn-accent { display: none; }
  .header-inner { gap: 14px; }
  .scene-sign { left: 2%; }
  .scene-web { right: 2%; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .mural-grid, .zone-grid, .split-media, .contact-grid { grid-template-columns: 1fr; }
  .split-media.rev > .sm-visual { order: 0; }
  .services-bento { grid-template-columns: 1fr; }
  .svc-hero-card, .svc-tall, .svc-std, .svc-wide { grid-column: auto; }
  .work-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .chain { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .trust-band { grid-template-columns: repeat(2, 1fr); }
  .trust-band > div { border-left: 0 !important; border-top: 1px solid var(--line-soft); }
  .trust-band > div:nth-child(-n+2) { border-top: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .field-row, .choice-grid { grid-template-columns: 1fr; }
  .recap-box div { grid-template-columns: 1fr; gap: 2px; }
  .mobile-dock { display: flex; }
  .wa-fab { bottom: 84px; }
  .form-nav { flex-direction: column-reverse; }
  .form-nav .btn { width: 100%; }
  .ba-slider { aspect-ratio: 16/11; }
  .hero-scroll-hint { display: none; }
  .equip-row { grid-template-columns: 40px 1fr; }
  .equip-row .eq-ic { display: none; }
  .compare-table { min-width: 640px; }
}

/* ------------------------------------------------------------------ */
/* 30. ACCESSIBILITÉ & PERF                                            */
/* ------------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.15s !important;
  }
  .reveal, .reveal-scale { opacity: 1 !important; transform: none !important; }
  .marquee-track { animation: none; }
  .grain { display: none; }
  .mural-room { transform: none !important; }
  .mural-art { clip-path: none !important; }
  .mural-headrail { display: none; }
}

@media print {
  .site-header, .mobile-dock, .wa-fab, .grain, .cursor-dot, .cursor-ring,
  .hero-scroll-hint, .theme-toggle { display: none !important; }
  body { background: #fff; color: #000; }
}