/* ============================================================
   ARTHUR — créateur hybride
   Design system & animations
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root {
  --ink: #07070a;
  --ink-soft: #0b0b11;
  --ink-card: #0e0e15;
  --bone: #f4f0e8;
  --bone-dim: #cfc9be;
  --muted: #948f86;
  --acid: #d9ff4f;
  --acid-deep: #b8e12f;
  --lilac: #b7a3ff;
  --coral: #ff7a59;
  --line: rgba(244, 240, 232, 0.1);
  --line-strong: rgba(244, 240, 232, 0.2);

  --font-display: "Syne", "Arial Black", system-ui, sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;
  --font-body: "Space Grotesk", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", "Consolas", monospace;

  --pad: clamp(18px, 4.5vw, 64px);
  --r: 20px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
}
html, body { min-height: 100%; }
body {
  background: var(--ink);
  color: var(--bone);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
legend { padding: 0; }
ul, ol { list-style: none; padding: 0; }
::selection { background: var(--acid); color: var(--ink); }
:focus-visible { outline: 2px solid var(--acid); outline-offset: 3px; border-radius: 4px; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--ink); }
::-webkit-scrollbar-thumb { background: #2a2a33; border-radius: 10px; border: 2px solid var(--ink); }
::-webkit-scrollbar-thumb:hover { background: var(--acid-deep); }

body.menu-open { overflow: hidden; }

/* ---------- 3. Utilities ---------- */
.container {
  width: min(1360px, 100% - (var(--pad) * 2));
  margin-inline: auto;
}
.section { position: relative; padding-block: clamp(84px, 12vh, 170px); }

.mono-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.display {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.5rem, 5.1vw, 5.1rem);
  line-height: 0.94;
  letter-spacing: -0.04em;
  text-wrap: balance;
}
.display em {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.01em;
  color: var(--acid);
}

.section-index {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: clamp(22px, 3vh, 40px);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}
.section-index span:first-child {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  padding: 4px 8px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--acid);
  letter-spacing: 0.08em;
}
.section-index::after {
  content: "";
  width: 54px;
  height: 1px;
  background: var(--line-strong);
  order: 2;
}
.section-index span:last-child { order: 1; }

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: clamp(30px, 6vw, 100px);
  margin-bottom: clamp(44px, 7vh, 80px);
}
.section-head__aside {
  max-width: 33ch;
  color: var(--muted);
  font-size: 15px;
  padding-bottom: 6px;
}

/* ---------- 4. Buttons & links ---------- */
.btn {
  --btn-bg: transparent;
  --btn-fg: var(--bone);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 15px 24px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  transition: background 0.4s var(--ease), color 0.4s var(--ease),
              border-color 0.4s var(--ease), transform 0.4s var(--ease);
}
.btn svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.45s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:hover svg { transform: translateX(4px); }
.btn:active { transform: translateY(0) scale(0.98); }

.btn--acid { --btn-bg: var(--acid); --btn-fg: var(--ink); border-color: var(--acid); }
.btn--acid:hover { --btn-bg: var(--bone); border-color: var(--bone); }
.btn--ghost { --btn-bg: transparent; }
.btn--ghost:hover { --btn-bg: rgba(244, 240, 232, 0.07); border-color: var(--bone); }
.btn--sm { padding: 11px 17px; font-size: 10px; }
.btn--full { width: 100%; }

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bone);
  transition: color 0.3s;
}
.arrow-link svg {
  width: 15px; height: 15px; fill: none; stroke: currentColor;
  stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
  transition: transform 0.4s var(--ease);
}
.arrow-link:hover { color: var(--acid); }
.arrow-link:hover svg { transform: translateX(4px); }

.skip {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 999;
  padding: 12px 18px;
  border-radius: 8px;
  background: var(--acid);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  transition: top 0.3s;
}
.skip:focus { top: 16px; }

/* ---------- 5. Grain, cursor, loader ---------- */
.grain {
  position: fixed;
  inset: -50%;
  z-index: 80;
  pointer-events: none;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grainShift 8s steps(6) infinite;
}
@keyframes grainShift {
  0%, 100% { transform: translate(0, 0); }
  20% { transform: translate(-2%, 3%); }
  40% { transform: translate(3%, -2%); }
  60% { transform: translate(-3%, -3%); }
  80% { transform: translate(2%, 2%); }
}

.cursor { position: fixed; inset: 0; z-index: 300; pointer-events: none; display: none; opacity: 0; transition: opacity 0.3s; }
.cursor.is-init { opacity: 1; }
.cursor__dot, .cursor__ring {
  position: fixed;
  top: 0; left: 0;
  border-radius: 50%;
  pointer-events: none;
  will-change: transform;
}
.cursor__dot {
  width: 5px; height: 5px;
  margin: -2.5px 0 0 -2.5px;
  background: var(--acid);
  transition: opacity 0.3s;
}
.cursor__ring {
  width: 38px; height: 38px;
  margin: -19px 0 0 -19px;
  border: 1px solid rgba(244, 240, 232, 0.5);
  transition: width 0.35s var(--ease), height 0.35s var(--ease),
              margin 0.35s var(--ease), border-color 0.35s, background 0.35s;
}
.cursor.is-hover .cursor__ring {
  width: 56px; height: 56px; margin: -28px 0 0 -28px;
  border-color: var(--acid);
  background: rgba(217, 255, 79, 0.06);
}
.cursor.is-label .cursor__ring {
  width: 16px; height: 16px; margin: -8px 0 0 -8px;
  border-color: var(--acid);
  background: var(--acid);
}
.cursor__label {
  position: fixed;
  top: 0; left: 0;
  padding: 6px 11px;
  border-radius: 999px;
  background: var(--acid);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0;
  transform: translate(22px, 14px) scale(0.85);
  transition: opacity 0.3s, transform 0.3s var(--ease);
}
.cursor.is-label .cursor__label { opacity: 1; transform: translate(22px, 14px) scale(1); }
@media (pointer: fine) {
  .cursor { display: block; }
  html.has-cursor, html.has-cursor a, html.has-cursor button,
  html.has-cursor [data-cursor] { cursor: none; }
}

.loader {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(20px, 4vw, 48px);
  background: var(--ink);
  transition: transform 1s var(--ease), opacity 0.6s ease 0.2s;
}
.loader.is-done { transform: translateY(-101%); opacity: 0.9; }
.loader__top, .loader__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}
.loader__top span:first-child { color: var(--bone); }
.loader__top sup { font-size: 7px; color: var(--acid); }
.loader__center { display: grid; place-items: center; gap: 28px; }
.loader__word {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  opacity: 0;
  transform: translateY(20px);
  animation: loaderWord 1s var(--ease) 0.15s forwards;
}
@keyframes loaderWord { to { opacity: 1; transform: none; } }
.loader__bar {
  width: min(340px, 60vw);
  height: 1px;
  background: var(--line);
  overflow: hidden;
}
.loader__bar span {
  display: block;
  width: 0%;
  height: 100%;
  background: var(--acid);
  transition: width 0.15s linear;
}
.loader__bottom #loadPct { font-size: 22px; color: var(--bone); letter-spacing: 0.05em; }

/* ---------- 6. Navigation ---------- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 2px;
  z-index: 150;
  background: transparent;
}
.scroll-progress span {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--acid), var(--lilac));
  box-shadow: 0 0 12px rgba(217, 255, 79, 0.5);
}

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 140;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px var(--pad);
  border-bottom: 1px solid transparent;
  transition: padding 0.5s var(--ease), background 0.5s, border-color 0.5s,
              backdrop-filter 0.5s;
}
.nav.is-scrolled {
  padding-block: 12px;
  background: rgba(7, 7, 10, 0.72);
  border-bottom-color: var(--line);
  backdrop-filter: blur(18px) saturate(1.2);
}
.brand { display: flex; align-items: center; gap: 11px; }
.brand__mark {
  display: grid;
  place-items: center;
  width: 34px; height: 34px;
  border-radius: 9px;
  background: var(--acid);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  transition: transform 0.5s var(--ease), border-radius 0.5s var(--ease);
}
.brand:hover .brand__mark { transform: rotate(-8deg) scale(1.05); border-radius: 50%; }
.brand__text {
  display: flex;
  flex-direction: column;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.16em;
  line-height: 1.1;
}
.brand__text span {
  font-size: 8px;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
  margin-top: 3px;
}
.nav__links { display: flex; align-items: center; gap: clamp(18px, 2.6vw, 38px); }
.nav__links a {
  position: relative;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bone-dim);
  padding-block: 6px;
  transition: color 0.3s;
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--acid);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}
.nav__links a:hover, .nav__links a.is-active { color: var(--bone); }
.nav__links a:hover::after, .nav__links a.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}
.nav__right { display: flex; align-items: center; gap: 12px; }

.burger {
  position: relative;
  z-index: 160;
  display: none;
  width: 42px; height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  transition: background 0.3s, border-color 0.3s;
}
.burger span {
  position: absolute;
  left: 12px;
  width: 18px; height: 1.5px;
  background: var(--bone);
  border-radius: 2px;
  transition: transform 0.4s var(--ease), top 0.4s var(--ease), background 0.3s;
}
.burger span:nth-child(1) { top: 17px; }
.burger span:nth-child(2) { top: 23px; }
body.menu-open .burger { background: var(--acid); border-color: var(--acid); }
body.menu-open .burger span { background: var(--ink); }
body.menu-open .burger span:nth-child(1) { top: 20px; transform: rotate(45deg); }
body.menu-open .burger span:nth-child(2) { top: 20px; transform: rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 130;
  background: var(--ink);
  clip-path: circle(0% at calc(100% - 42px) 42px);
  transition: clip-path 0.8s var(--ease);
  visibility: hidden;
}
.mobile-menu.is-open {
  clip-path: circle(150% at calc(100% - 42px) 42px);
  visibility: visible;
}
.mobile-menu__inner {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 24px;
  padding: 100px var(--pad) 48px;
}
.mobile-menu nav { display: flex; flex-direction: column; }
.mobile-menu nav a {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding-block: 10px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s, transform 0.5s var(--ease), color 0.3s;
}
.mobile-menu.is-open nav a { opacity: 1; transform: none; }
.mobile-menu nav a:nth-child(1) { transition-delay: 0.12s; }
.mobile-menu nav a:nth-child(2) { transition-delay: 0.17s; }
.mobile-menu nav a:nth-child(3) { transition-delay: 0.22s; }
.mobile-menu nav a:nth-child(4) { transition-delay: 0.27s; }
.mobile-menu nav a:nth-child(5) { transition-delay: 0.32s; }
.mobile-menu nav a:nth-child(6) { transition-delay: 0.37s; }
.mobile-menu nav a span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--acid);
}
.mobile-menu nav a:hover { color: var(--acid); }
.mobile-menu__foot {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
  color: var(--muted);
}
.mobile-menu__foot a { color: var(--bone); }

/* ---------- 7. Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding-top: 96px;
  isolation: isolate;
}
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -3; }
.hero__grid {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(244, 240, 232, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 240, 232, 0.035) 1px, transparent 1px);
  background-size: 90px 90px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 78%);
}
.hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 50% 40% at 78% 42%, rgba(183, 163, 255, 0.1), transparent 70%),
    radial-gradient(ellipse 60% 50% at 10% 80%, rgba(217, 255, 79, 0.07), transparent 70%),
    linear-gradient(180deg, transparent 65%, var(--ink) 100%);
  pointer-events: none;
}
.hero__inner {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  align-items: center;
  gap: clamp(20px, 4vw, 60px);
  padding-block: clamp(30px, 5vh, 60px);
}

.avail {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(244, 240, 232, 0.025);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--bone-dim);
  margin-bottom: clamp(18px, 3vh, 30px);
}
.avail__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 0 0 rgba(217, 255, 79, 0.5);
  animation: pulse 2.4s infinite;
  flex: none;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(217, 255, 79, 0.45); }
  70% { box-shadow: 0 0 0 7px rgba(217, 255, 79, 0); }
  100% { box-shadow: 0 0 0 0 rgba(217, 255, 79, 0); }
}
.avail__sep { color: var(--muted); }
.avail__slots { color: var(--acid); }

.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3.1rem, 8.4vw, 8.2rem);
  line-height: 0.86;
  letter-spacing: -0.055em;
  text-transform: uppercase;
}
.hero__title .line { display: block; overflow: hidden; padding-block: 0.03em; }
.hero__title .line > span {
  display: block;
  transform: translateY(115%) rotate(2deg);
  transition: transform 1.15s var(--ease);
  transition-delay: var(--d, 0s);
  will-change: transform;
}
body.is-ready .hero__title .line > span { transform: translateY(0) rotate(0); }
.hero__title em {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  text-transform: lowercase;
  letter-spacing: -0.015em;
  background: linear-gradient(100deg, var(--acid) 10%, var(--lilac) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  padding-right: 0.06em;
}

.hero__sub {
  max-width: 47ch;
  margin-top: clamp(20px, 3.2vh, 32px);
  font-size: clamp(14px, 1.05vw, 16px);
  line-height: 1.65;
  color: var(--muted);
}
.hero__sub strong { color: var(--bone); font-weight: 500; }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 4vh, 38px);
}
.hero__pay {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
  max-width: 560px;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  line-height: 1.6;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero__pay strong { color: var(--acid); font-weight: 500; }
.hero__rotator {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: clamp(26px, 4vh, 44px);
  padding-top: 16px;
  border-top: 1px solid var(--line);
  max-width: 430px;
}
.rotator { height: 20px; overflow: hidden; display: block; }
.rotator__track {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--bone);
  transition: transform 0.4s var(--ease), opacity 0.4s, filter 0.4s;
}
.rotator__track.is-out { transform: translateY(-100%); opacity: 0; filter: blur(3px); }

.hero__stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: clamp(340px, 46vw, 560px);
  perspective: 1400px;
}
.stage__glow {
  position: absolute;
  width: 55%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(217, 255, 79, 0.3), rgba(183, 163, 255, 0.14) 45%, transparent 70%);
  filter: blur(50px);
  animation: glowPulse 7s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { transform: scale(0.9); opacity: 0.65; }
  50% { transform: scale(1.12); opacity: 1; }
}
.orbit {
  position: absolute;
  width: min(88%, 470px);
  aspect-ratio: 1;
  border: 1px solid rgba(244, 240, 232, 0.09);
  border-radius: 50%;
  pointer-events: none;
}
.orbit::before {
  content: "";
  position: absolute;
  top: 50%; left: -3px;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 10px var(--acid);
}
.orbit--1 { transform: rotateX(72deg) rotateZ(0deg); animation: orbitSpin 20s linear infinite; }
.orbit--2 { width: min(102%, 545px); transform: rotateX(72deg) rotateZ(60deg); animation: orbitSpin 32s linear infinite reverse; }
.orbit--2::before { background: var(--lilac); box-shadow: 0 0 10px var(--lilac); }
.orbit--3 { width: min(74%, 395px); transform: rotateX(72deg) rotateZ(120deg); animation: orbitSpin 14s linear infinite; }
@keyframes orbitSpin {
  from { transform: rotateX(72deg) rotateZ(0deg); }
  to { transform: rotateX(72deg) rotateZ(360deg); }
}

.cube-tilt {
  position: relative;
  width: var(--cube, clamp(130px, 15vw, 200px));
  height: var(--cube, clamp(130px, 15vw, 200px));
  transform-style: preserve-3d;
  will-change: transform;
  z-index: 2;
}
.cube {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  animation: cubeSpin 26s linear infinite;
}
@keyframes cubeSpin {
  from { transform: rotateX(-16deg) rotateY(0deg); }
  to { transform: rotateX(-16deg) rotateY(360deg); }
}
.cube__face {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 1px solid rgba(217, 255, 79, 0.28);
  background:
    linear-gradient(135deg, rgba(217, 255, 79, 0.17), rgba(183, 163, 255, 0.07) 55%, rgba(7, 7, 10, 0.88));
  box-shadow: inset 0 0 40px rgba(217, 255, 79, 0.08), 0 0 40px rgba(7, 7, 10, 0.15);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--bone);
  backface-visibility: hidden;
}
.cube__face--front  { transform: translateZ(calc(var(--cube, 180px) / 2)); }
.cube__face--back   { transform: rotateY(180deg) translateZ(calc(var(--cube, 180px) / 2)); }
.cube__face--right  { transform: rotateY(90deg) translateZ(calc(var(--cube, 180px) / 2)); }
.cube__face--left   { transform: rotateY(-90deg) translateZ(calc(var(--cube, 180px) / 2)); }
.cube__face--top    { transform: rotateX(90deg) translateZ(calc(var(--cube, 180px) / 2)); }
.cube__face--bottom { transform: rotateX(-90deg) translateZ(calc(var(--cube, 180px) / 2)); }

.stage__chip {
  position: absolute;
  padding: 6px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(7, 7, 10, 0.55);
  backdrop-filter: blur(8px);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  color: var(--bone-dim);
  animation: chipFloat 6s ease-in-out infinite;
}
.stage__chip--1 { top: 18%; left: 4%; animation-delay: 0s; }
.stage__chip--2 { top: 44%; right: 2%; animation-delay: -2s; color: var(--acid); }
.stage__chip--3 { bottom: 17%; left: 10%; animation-delay: -4s; color: var(--lilac); }
@keyframes chipFloat {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-12px) rotate(2deg); }
}
.stage__caption {
  position: absolute;
  bottom: 1%;
  right: 4%;
  text-align: right;
}

.hero__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 20px 26px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.scroll-cue { display: inline-flex; align-items: center; gap: 10px; color: var(--bone-dim); }
.scroll-cue__line {
  position: relative;
  width: 34px; height: 1px;
  background: var(--line-strong);
  overflow: hidden;
}
.scroll-cue__line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--acid);
  animation: cueSlide 2s var(--ease) infinite;
}
@keyframes cueSlide {
  0% { transform: translateX(-100%); }
  60%, 100% { transform: translateX(100%); }
}
.hero__meta:last-child { margin-left: auto; }

/* ---------- 8. Bandeau ---------- */
.band {
  position: relative;
  z-index: 3;
  margin-block: 10px 30px;
  padding-block: 13px;
  background: var(--acid);
  color: var(--ink);
  transform: rotate(-1.4deg) scale(1.03);
  overflow: hidden;
  border-block: 1px solid rgba(7, 7, 10, 0.2);
}
.band__track {
  display: flex;
  align-items: center;
  gap: 28px;
  width: max-content;
  animation: marquee 34s linear infinite;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.band__track i { font-style: normal; font-size: 14px; opacity: 0.6; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- 9. Manifeste ---------- */
.manifesto { padding-top: clamp(70px, 10vh, 140px); }
.manifesto__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.7rem, 6.6vw, 6.8rem);
  line-height: 0.93;
  letter-spacing: -0.05em;
  max-width: 15ch;
}
.manifesto__title em {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  color: var(--acid);
  letter-spacing: -0.01em;
}
.manifesto__grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(30px, 5vw, 80px);
  margin-top: clamp(40px, 7vh, 80px);
  padding-top: clamp(30px, 5vh, 50px);
  border-top: 1px solid var(--line);
}
.manifesto__lead {
  font-size: clamp(18px, 1.6vw, 23px);
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--bone);
  max-width: 34ch;
}
.manifesto__body {
  display: grid;
  gap: 16px;
  color: var(--muted);
  font-size: 15px;
  max-width: 46ch;
}
.manifesto__body p:first-child::first-letter {
  float: left;
  font-family: var(--font-serif);
  font-size: 3.6em;
  line-height: 0.8;
  padding: 6px 10px 0 0;
  color: var(--acid);
  font-style: italic;
}
.stats {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: clamp(20px, 4vh, 40px);
  padding-top: clamp(24px, 4vh, 40px);
  border-top: 1px solid var(--line);
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat strong {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
}
.stat sup { font-size: 0.36em; color: var(--acid); vertical-align: super; margin-left: 2px; }
.stat > span {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- 10. Services ---------- */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 1.6vw, 22px);
}
.service-card {
  --lift: 0px;
  --rx: 0deg;
  --ry: 0deg;
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 400px;
  padding: clamp(20px, 2vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(165deg, rgba(244, 240, 232, 0.035), rgba(244, 240, 232, 0.008) 55%, transparent);
  overflow: hidden;
  transform: translateY(var(--lift)) perspective(900px) rotateX(var(--rx)) rotateY(var(--ry));
  transform-style: preserve-3d;
  transition: border-color 0.4s, background 0.4s, transform 0.35s var(--ease);
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(460px circle at var(--mx, 50%) var(--my, 0%), rgba(217, 255, 79, 0.13), transparent 55%);
  opacity: 0;
  transition: opacity 0.45s;
  pointer-events: none;
}
.service-card:hover {
  --lift: -6px;
  border-color: rgba(217, 255, 79, 0.32);
  background: linear-gradient(165deg, rgba(217, 255, 79, 0.055), rgba(244, 240, 232, 0.01) 55%, transparent);
}
.service-card:hover::before { opacity: 1; }
.service-card > * { position: relative; z-index: 1; }
.service-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.service-card__price {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--acid);
}
.service-card__art {
  height: clamp(96px, 10vw, 128px);
  display: flex;
  align-items: center;
  margin-block: 18px 8px;
  color: var(--bone);
  transition: color 0.4s, transform 0.6s var(--ease), filter 0.5s;
}
.service-card__art svg { height: 100%; width: auto; overflow: visible; }
.service-card:hover .service-card__art {
  color: var(--acid);
  transform: translateY(-3px) scale(1.03);
  filter: drop-shadow(0 0 20px rgba(217, 255, 79, 0.25));
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 1.8vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
.service-card__desc {
  margin-top: 10px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--muted);
}
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.chips li {
  padding: 5px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bone-dim);
}
.service-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 20px;
}
.service-card__foot .arrow-link { color: var(--acid); }
.service-card__foot .arrow-link:hover { color: var(--bone); }

/* ---------- 11. Méthode ---------- */
.process { background: linear-gradient(180deg, transparent, rgba(183, 163, 255, 0.035) 50%, transparent); }
.process__layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(40px, 7vw, 110px);
  align-items: start;
}
.process__sticky { position: sticky; top: 130px; }
.process__sticky p {
  margin-top: 22px;
  max-width: 36ch;
  font-size: 15px;
  color: var(--muted);
}
.process__progress {
  width: 100%;
  height: 2px;
  background: var(--line);
  margin-top: clamp(26px, 5vh, 46px);
  overflow: hidden;
}
.process__progress span {
  display: block;
  height: 100%;
  width: 25%;
  background: var(--acid);
  transition: width 0.7s var(--ease);
}
.process__count { margin-top: 10px; color: var(--bone-dim); }
.process__count #processNum { color: var(--acid); }

.process__list { border-top: 1px solid var(--line); }
.process-step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 20px;
  padding: clamp(26px, 4vh, 42px) 0;
  border-bottom: 1px solid var(--line);
  opacity: 0.4;
  transition: opacity 0.5s, padding-left 0.5s var(--ease);
}
.process-step.is-active { opacity: 1; padding-left: 8px; }
.process-step__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
  padding-top: 6px;
  transition: color 0.4s;
}
.process-step.is-active .process-step__num { color: var(--acid); }
.process-step h3 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.process-step p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14.5px;
  max-width: 52ch;
}
.process-step .mono-label { display: inline-block; margin-top: 14px; color: var(--bone-dim); }

/* ---------- 12. Lab (light) ---------- */
.lab {
  position: relative;
  background: var(--bone);
  color: var(--ink);
  border-block: 1px solid rgba(7, 7, 10, 0.1);
}
.lab__pin {
  position: sticky;
  top: 0;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(20px, 3.5vh, 34px);
  padding-block: 100px 34px;
  overflow: hidden;
}
.lab .section-index { color: rgba(7, 7, 10, 0.5); }
.lab .section-index span:first-child { border-color: rgba(7, 7, 10, 0.22); color: #5b3df5; }
.lab .section-index::after { background: rgba(7, 7, 10, 0.18); }
.lab__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
}
.lab .display { color: var(--ink); font-size: clamp(2.2rem, 4.6vw, 4.4rem); }
.lab .display em { color: #5b3df5; }
.lab__aside {
  max-width: 34ch;
  font-size: 14px;
  line-height: 1.55;
  color: rgba(7, 7, 10, 0.62);
  padding-bottom: 6px;
}
.lab__viewport { overflow: clip; }
.lab__track {
  display: flex;
  align-items: stretch;
  gap: clamp(16px, 2.2vw, 30px);
  width: max-content;
  padding-inline: max(var(--pad), calc((100vw - 1360px) / 2 + var(--pad)));
  padding-block: 6px;
  will-change: transform;
}
.lab-card {
  width: clamp(300px, 36vw, 500px);
  flex: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.lab-card__art {
  position: relative;
  height: clamp(220px, 34vh, 350px);
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(7, 7, 10, 0.14);
  transition: transform 0.7s var(--ease), box-shadow 0.7s;
}
.lab-card:hover .lab-card__art {
  transform: translateY(-6px) scale(1.008);
  box-shadow: 0 34px 70px -30px rgba(7, 7, 10, 0.55);
}
.lab-card__badge {
  position: absolute;
  top: 14px; left: 14px;
  z-index: 4;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(7, 7, 10, 0.5);
  border: 1px solid rgba(244, 240, 232, 0.22);
  backdrop-filter: blur(8px);
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bone);
}
.lab-card__meta { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; }
.lab-card__meta h3 {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1.8vw, 1.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}
.lab-card__meta span {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(7, 7, 10, 0.55);
  text-align: right;
}
.lab__foot { display: flex; align-items: center; gap: 18px; }
.lab__progress { flex: 1; height: 1px; background: rgba(7, 7, 10, 0.15); overflow: hidden; }
.lab__progress span { display: block; width: 0%; height: 100%; background: var(--ink); }
.lab__foot .mono-label { color: rgba(7, 7, 10, 0.5); }

/* Oeuvres génératives CSS */
.lab-card__art::before, .lab-card__art::after { content: ""; position: absolute; }

.art-vermillon {
  background:
    radial-gradient(circle at 50% 58%, #ff6a3d 0%, #b31f16 30%, #360806 62%, #150404 100%);
}
.art-vermillon::before {
  inset: 0;
  background: repeating-conic-gradient(from 0deg at 50% 58%, rgba(255, 220, 170, 0.16) 0deg 1deg, transparent 1deg 16deg);
  mask-image: radial-gradient(circle at 50% 58%, #000 10%, transparent 62%);
  -webkit-mask-image: radial-gradient(circle at 50% 58%, #000 10%, transparent 62%);
}
.art-vermillon::after {
  width: 34%; aspect-ratio: 1;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
  border: 1px solid rgba(255, 230, 200, 0.55);
  background: linear-gradient(135deg, rgba(255, 240, 220, 0.2), rgba(0, 0, 0, 0.25));
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.55), inset 0 0 40px rgba(255, 200, 150, 0.2);
}

.art-nova {
  background:
    radial-gradient(circle at 75% 22%, rgba(217, 255, 79, 0.35), transparent 42%),
    linear-gradient(150deg, #0c1024, #070a14 70%);
}
.art-nova::before {
  inset: 0;
  background-image:
    linear-gradient(rgba(217, 255, 79, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(217, 255, 79, 0.09) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(circle at 60% 50%, #000, transparent 78%);
  -webkit-mask-image: radial-gradient(circle at 60% 50%, #000, transparent 78%);
}
.art-nova::after {
  width: 46%; height: 34%;
  left: 28%; top: 38%;
  border-radius: 16px 16px 16px 4px;
  border: 1px solid rgba(217, 255, 79, 0.6);
  background: rgba(217, 255, 79, 0.1);
  box-shadow: 0 0 40px rgba(217, 255, 79, 0.25), inset 0 0 26px rgba(217, 255, 79, 0.12);
}
.art-nova .lab-card__badge { border-color: rgba(217, 255, 79, 0.4); color: var(--acid); }

.art-nightdrive {
  background: linear-gradient(150deg, #140a24, #090612 65%);
}
.art-nightdrive::before {
  inset: 12% 8%;
  background: repeating-linear-gradient(90deg,
    rgba(183, 163, 255, 0.85) 0 2px, transparent 2px 9px);
  mask-image: radial-gradient(ellipse 55% 45% at 50% 55%, #000 25%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse 55% 45% at 50% 55%, #000 25%, transparent 72%);
  opacity: 0.8;
}
.art-nightdrive::after {
  width: 40%; aspect-ratio: 1;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background:
    repeating-radial-gradient(circle at 50% 50%, rgba(244, 240, 232, 0.18) 0 1px, transparent 1px 5px),
    conic-gradient(from 210deg, #ff7a59, #b7a3ff, #0a0713, #ff7a59);
  box-shadow: 0 0 60px rgba(183, 163, 255, 0.35);
}
.art-nightdrive .lab-card__badge { border-color: rgba(183, 163, 255, 0.5); }

.art-kite {
  background: linear-gradient(160deg, #e8e2d5, #cfc9bd 70%);
}
.art-kite::before {
  width: 72%; height: 64%;
  left: 14%; top: 18%;
  border-radius: 10px;
  background: #fbf9f3;
  border: 1px solid rgba(7, 7, 10, 0.15);
  box-shadow: 14px 18px 0 rgba(7, 7, 10, 0.08), 0 30px 50px -20px rgba(7, 7, 10, 0.3);
}
.art-kite::after {
  width: 52%; height: 8%;
  left: 24%; top: 34%;
  background:
    linear-gradient(90deg, #5b3df5 0 26%, transparent 26%);
  box-shadow: 0 20px 0 -2px rgba(7, 7, 10, 0.18), 0 34px 0 -2px rgba(7, 7, 10, 0.1);
  border-radius: 4px;
}
.art-kite .lab-card__badge { background: rgba(7, 7, 10, 0.72); }

.art-synapse {
  background:
    radial-gradient(circle at 70% 30%, rgba(217, 255, 79, 0.3), transparent 40%),
    linear-gradient(150deg, #060d09, #040806 75%);
}
.art-synapse::before {
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(217, 255, 79, 0.6) 1px, transparent 1.6px),
    linear-gradient(35deg, transparent 49.6%, rgba(217, 255, 79, 0.16) 50%, transparent 50.4%),
    linear-gradient(-35deg, transparent 49.6%, rgba(217, 255, 79, 0.16) 50%, transparent 50.4%);
  background-size: 38px 38px, 76px 76px, 76px 76px;
  background-position: center;
  mask-image: radial-gradient(circle at 55% 50%, #000 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at 55% 50%, #000 20%, transparent 80%);
}
.art-synapse::after {
  width: 46%; aspect-ratio: 1;
  left: 27%; top: 22%;
  border-radius: 50%;
  border: 1px solid rgba(217, 255, 79, 0.5);
  background: radial-gradient(circle, rgba(217, 255, 79, 0.22), transparent 65%);
  box-shadow: 0 0 70px rgba(217, 255, 79, 0.28), inset 0 0 50px rgba(217, 255, 79, 0.18);
}
.art-synapse .lab-card__badge { border-color: rgba(217, 255, 79, 0.4); color: var(--acid); }

/* ---------- 13. Citation ---------- */
.quote {
  position: relative;
  padding-block: clamp(110px, 18vh, 210px);
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 70% at 70% 50%, rgba(183, 163, 255, 0.08), transparent 70%),
    var(--ink);
}
.quote__outline {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(6rem, 18vw, 17rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
  color: transparent;
  -webkit-text-stroke: 1px rgba(244, 240, 232, 0.07);
  user-select: none;
  pointer-events: none;
}
.quote__inner { position: relative; z-index: 1; }
.quote__text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.8rem, 7.6vw, 8rem);
  line-height: 0.92;
  letter-spacing: -0.05em;
  max-width: 17ch;
  clip-path: inset(0 100% 0 0);
  transition: clip-path 1.3s var(--ease);
}
.quote.is-visible .quote__text { clip-path: inset(0 0 0 0); }
.quote__text em {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  color: var(--acid);
  padding-right: 0.04em;
}
.quote__foot {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-top: clamp(24px, 4vh, 44px);
  padding-top: 18px;
  border-top: 1px solid var(--line);
  max-width: 640px;
  font-size: 13px;
  color: var(--bone-dim);
}
.quote__foot .mono-label { color: var(--acid); }

/* ---------- 14. Offres ---------- */
.offers__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 1.8vw, 24px);
  align-items: stretch;
}
.offers__grid--quad { grid-template-columns: repeat(4, 1fr); }
.offers__grid--quad .offer { padding: clamp(20px, 1.9vw, 27px); }
.offers__grid--quad .offer h3 { font-size: clamp(1.45rem, 1.9vw, 1.8rem); }
.offers__grid--quad .offer__desc { font-size: 12.5px; min-height: 54px; }
.offers__grid--quad .offer__price {
  font-size: clamp(2.4rem, 3.3vw, 3.2rem);
  margin-block: 18px 20px;
}
.offers__grid--quad .offer__list li { font-size: 12.5px; }
.offer__list em { font-style: normal; color: var(--muted); }
.offer {
  --lift: 0px;
  --rx: 0deg;
  --ry: 0deg;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(24px, 2.4vw, 34px);
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(170deg, rgba(244, 240, 232, 0.035), transparent 60%);
  transform: translateY(var(--lift)) perspective(1000px) rotateX(var(--rx)) rotateY(var(--ry));
  transition: border-color 0.4s, transform 0.35s var(--ease), background 0.4s;
}
.offer:hover { --lift: -6px; border-color: var(--line-strong); }
.offer--featured {
  border: 1px solid transparent;
  background:
    linear-gradient(170deg, #101018, #0b0b11) padding-box,
    linear-gradient(150deg, var(--acid), rgba(183, 163, 255, 0.6) 55%, rgba(244, 240, 232, 0.08)) border-box;
  box-shadow: 0 30px 80px -40px rgba(217, 255, 79, 0.34);
}
.offer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}
.offer__badge {
  padding: 5px 9px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bone-dim);
}
.offer__badge--acid { background: var(--acid); border-color: var(--acid); color: var(--ink); }
.offer h3 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 2.4vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.035em;
}
.offer__desc { margin-top: 8px; font-size: 13.5px; color: var(--muted); min-height: 42px; }
.offer__price {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 4.4vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1;
  margin-block: 22px 24px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.offer__price span {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.offer__price sup { font-size: 0.4em; color: var(--acid); margin-left: 2px; }
.offer__list { display: grid; gap: 11px; margin-bottom: 28px; }
.offer__list li {
  position: relative;
  padding-left: 22px;
  font-size: 13.5px;
  color: var(--bone-dim);
}
.offer__list li::before {
  content: "✦";
  position: absolute;
  left: 0;
  top: -1px;
  font-size: 11px;
  color: var(--acid);
}
.offer .btn { margin-top: auto; }
.offers__note {
  margin-top: 28px;
  font-size: 12px;
  text-align: center;
  color: var(--muted);
}

/* ---------- 15. Réservation ---------- */
.booking {
  overflow: hidden;
  background:
    radial-gradient(ellipse 50% 60% at 12% 40%, rgba(217, 255, 79, 0.07), transparent 65%),
    radial-gradient(ellipse 45% 60% at 85% 70%, rgba(183, 163, 255, 0.08), transparent 65%);
}
.booking__glow {
  position: absolute;
  width: 600px; height: 600px;
  top: 10%; left: -250px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(217, 255, 79, 0.12), transparent 65%);
  filter: blur(60px);
  pointer-events: none;
}
.booking__layout {
  position: relative;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: start;
}
.booking__aside { position: sticky; top: 120px; }
.booking__aside > p { max-width: 38ch; font-size: 15px; color: var(--muted); }
.booking__steps {
  display: grid;
  gap: 2px;
  margin-block: clamp(26px, 4vh, 42px);
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.booking__steps li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-block: 9px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.4s, transform 0.4s var(--ease);
}
.booking__steps li span {
  display: grid;
  place-items: center;
  width: 26px; height: 26px;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 8px;
  color: var(--muted);
  transition: background 0.4s, color 0.4s, border-color 0.4s;
}
.booking__steps li.is-active { color: var(--bone); transform: translateX(4px); }
.booking__steps li.is-active span { background: var(--acid); border-color: var(--acid); color: var(--ink); }
.booking__steps li.is-done span { border-color: var(--acid); color: var(--acid); }
.booking__contact {
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 9px;
}
.copy-mail {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--bone);
  text-align: left;
  transition: color 0.3s;
}
.copy-mail svg {
  width: 15px; height: 15px; fill: none; stroke: currentColor;
  stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round;
  color: var(--muted);
  transition: color 0.3s;
}
.copy-mail:hover { color: var(--acid); }
.copy-mail:hover svg { color: var(--acid); }
.booking__note {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
}
.booking__note .avail__dot { width: 5px; height: 5px; }
.booking__trust {
  display: grid;
  gap: 7px;
  margin-top: 22px;
  font-size: 12px;
  color: var(--muted);
}
.booking__trust li { padding-left: 16px; position: relative; }
.booking__trust li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--acid);
  font-size: 9px;
  top: 1px;
}

.booking__card {
  position: relative;
  scroll-margin-top: 100px;
  padding: clamp(20px, 3vw, 40px);
  border: 1px solid var(--line);
  border-radius: 26px;
  background: rgba(13, 13, 20, 0.72);
  backdrop-filter: blur(18px);
  box-shadow: 0 40px 100px -50px rgba(0, 0, 0, 0.9);
}
.booking__card.is-flash { animation: cardFlash 1s var(--ease); }
@keyframes cardFlash {
  0% { border-color: var(--acid); box-shadow: 0 0 0 4px rgba(217, 255, 79, 0.16); }
  100% { border-color: var(--line); box-shadow: 0 40px 100px -50px rgba(0, 0, 0, 0.9); }
}
.booking__progress { margin-bottom: clamp(24px, 3.5vh, 36px); }
.booking__progress-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
}
.booking__progress-top .mono-label:last-child { color: var(--acid); }
.booking__progress-bar {
  height: 2px;
  background: var(--line);
  border-radius: 2px;
  overflow: hidden;
}
.booking__progress-bar span {
  display: block;
  width: 25%;
  height: 100%;
  background: linear-gradient(90deg, var(--acid), var(--lilac));
  transition: width 0.6s var(--ease);
}

.b-step { display: none; }
.b-step.is-active { display: block; animation: stepIn 0.55s var(--ease); }
@keyframes stepIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}
.b-step__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.b-step__title:focus { outline: none; }
.b-step__hint { margin-top: 7px; font-size: 13px; color: var(--muted); margin-bottom: 22px; }
.b-step__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  flex-wrap: wrap;
}
.b-step__draft { color: var(--acid); font-size: 8px; }
.b-step__foot--last { border-top: 0; padding-top: 14px; }
.b-reset {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color 0.3s;
}
.b-reset:hover { color: var(--coral); }

/* Fields */
.field { position: relative; margin-bottom: 18px; }
.field__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--bone-dim);
}
.field__label span[aria-hidden] { color: var(--acid); }
.field__opt { color: var(--muted); text-transform: none; letter-spacing: 0.02em; }
.field__help {
  margin-top: 7px;
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--muted);
}
input[type="text"], input[type="email"], input[type="date"], textarea, select {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(244, 240, 232, 0.035);
  color: var(--bone);
  font-size: 14px;
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
}
textarea { min-height: 118px; resize: vertical; line-height: 1.5; }
input::placeholder, textarea::placeholder { color: #6a655d; }
input:hover, textarea:hover, select:hover { border-color: var(--line-strong); }
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--acid);
  background: rgba(217, 255, 79, 0.035);
  box-shadow: 0 0 0 3px rgba(217, 255, 79, 0.1);
}
input[type="date"] { color-scheme: dark; }
input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(1); opacity: 0.55; cursor: pointer; }

.select-wrap { position: relative; }
.select-wrap select { appearance: none; padding-right: 40px; cursor: pointer; }
.select-wrap select option { background: #13131b; color: var(--bone); }
.select-wrap svg {
  position: absolute;
  right: 13px; top: 50%;
  transform: translateY(-50%);
  width: 15px; height: 15px;
  fill: none; stroke: var(--muted);
  stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
  pointer-events: none;
}
.textarea-wrap { position: relative; }
.field__count {
  position: absolute;
  right: 12px; bottom: 9px;
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--muted);
}
.textarea-wrap textarea { padding-bottom: 26px; }

.field__error {
  margin-top: 0;
  font-size: 11.5px;
  color: var(--coral);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.3s var(--ease), opacity 0.3s, margin 0.3s;
}
.field.has-error .field__error { max-height: 40px; opacity: 1; margin-top: 6px; }
.field.has-error input, .field.has-error textarea, .field.has-error select { border-color: var(--coral); }

.picks { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.pick { position: relative; cursor: pointer; display: block; }
.pick input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.pick span {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 12.5px;
  background: rgba(244, 240, 232, 0.02);
  transition: background 0.3s, border-color 0.3s, color 0.3s, transform 0.25s;
}
.pick em {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 7.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.3s;
}
.pick:hover span { border-color: var(--line-strong); transform: translateY(-1px); }
.pick input:checked + span {
  background: var(--acid);
  border-color: var(--acid);
  color: var(--ink);
  font-weight: 500;
}
.pick input:checked + span em { color: rgba(7, 7, 10, 0.62); }
.pick input:focus-visible + span { outline: 2px solid var(--acid); outline-offset: 2px; }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.check { display: flex; align-items: flex-start; gap: 11px; cursor: pointer; font-size: 12.5px; color: var(--muted); line-height: 1.5; }
.check input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.check__box {
  flex: none;
  width: 19px; height: 19px;
  margin-top: 1px;
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  position: relative;
  transition: background 0.25s, border-color 0.25s;
}
.check__box::after {
  content: "";
  position: absolute;
  left: 6px; top: 3px;
  width: 5px; height: 9px;
  border: solid var(--ink);
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg) scale(0);
  transition: transform 0.25s var(--ease);
}
.check input:checked + .check__box { background: var(--acid); border-color: var(--acid); }
.check input:checked + .check__box::after { transform: rotate(45deg) scale(1); }
.check input:focus-visible + .check__box { outline: 2px solid var(--acid); outline-offset: 2px; }
.field.has-error .check__box { border-color: var(--coral); }

/* Recap */
.recap { border-top: 1px solid var(--line); margin-bottom: 22px; }
.recap__row {
  display: grid;
  grid-template-columns: 108px 1fr auto;
  gap: 12px;
  align-items: start;
  padding-block: 11px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
.recap__row dt {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 2px;
}
.recap__row dd { color: var(--bone); overflow-wrap: anywhere; white-space: pre-line; }
.recap__row dd em { color: var(--muted); font-style: normal; font-size: 11px; }
.recap__edit {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--acid);
  opacity: 0.8;
  transition: opacity 0.3s;
}
.recap__edit:hover { opacity: 1; text-decoration: underline; text-underline-offset: 3px; }
.recap__actions { display: grid; gap: 9px; }
.recap__secondary { display: flex; gap: 9px; flex-wrap: wrap; }
.recap__secondary .btn { flex: 1; }
.recap__legal { margin-top: 14px; font-size: 10.5px; line-height: 1.5; color: var(--muted); }

/* ---------- 16. FAQ ---------- */
.faq__layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(40px, 7vw, 110px);
  align-items: start;
}
.faq__head { position: sticky; top: 130px; }
.faq__head p { margin-top: 20px; max-width: 32ch; font-size: 14px; color: var(--muted); }
.faq__head .arrow-link { margin-top: 20px; }
.faq__list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: clamp(18px, 2.6vh, 26px);
  text-align: left;
  font-size: clamp(15px, 1.25vw, 17px);
  font-weight: 400;
  color: var(--bone);
  transition: color 0.3s;
}
.faq-item__q:hover { color: var(--acid); }
.faq-item__icon {
  position: relative;
  flex: none;
  width: 28px; height: 28px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  transition: background 0.35s, border-color 0.35s, transform 0.45s var(--ease);
}
.faq-item__icon::before, .faq-item__icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 9px; height: 1px;
  background: var(--bone);
  transform: translate(-50%, -50%);
  transition: transform 0.4s var(--ease), background 0.3s;
}
.faq-item__icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-item.is-open .faq-item__icon { background: var(--acid); border-color: var(--acid); transform: rotate(90deg); }
.faq-item.is-open .faq-item__icon::before,
.faq-item.is-open .faq-item__icon::after { background: var(--ink); }
.faq-item.is-open .faq-item__icon::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq-item__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.5s var(--ease);
}
.faq-item.is-open .faq-item__a { grid-template-rows: 1fr; }
.faq-item__a > div { overflow: hidden; }
.faq-item__a p {
  max-width: 62ch;
  padding-bottom: 24px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 17. Footer ---------- */
.footer {
  position: relative;
  padding-top: clamp(80px, 12vh, 150px);
  border-top: 1px solid var(--line);
  background:
    radial-gradient(ellipse 60% 50% at 50% 100%, rgba(217, 255, 79, 0.06), transparent 70%),
    var(--ink);
  overflow: hidden;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(40px, 7vw, 100px);
  align-items: start;
}
.footer__big {
  display: block;
  margin-block: 14px 28px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.8rem, 6.4vw, 6.4rem);
  line-height: 0.92;
  letter-spacing: -0.055em;
  transition: color 0.4s;
}
.footer__big em {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  color: var(--acid);
}
.footer__big:hover { color: var(--acid); }
.footer__big:hover em { color: var(--bone); }
.footer__cols {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 24px;
  padding-top: 8px;
}
.footer__col { display: flex; flex-direction: column; gap: 9px; align-items: flex-start; }
.footer__col > .mono-label { margin-bottom: 5px; color: var(--acid); }
.footer__col a, .footer__mail {
  font-size: 12.5px;
  color: var(--bone-dim);
  transition: color 0.3s, transform 0.3s var(--ease);
  text-align: left;
}
.footer__col a:hover, .footer__mail:hover { color: var(--acid); transform: translateX(2px); }
.footer__col a span { color: var(--muted); font-size: 10px; }
.footer__mail {
  border-bottom: 1px solid var(--line);
  padding-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 11px !important;
  overflow-wrap: anywhere;
}
.footer__muted { font-size: 11px; color: var(--muted); line-height: 1.6; }
.footer__gift {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  line-height: 1.6;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--acid);
}

.footer__brand {
  margin-top: clamp(40px, 6vh, 80px);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(5rem, 21vw, 19rem);
  line-height: 0.72;
  letter-spacing: -0.06em;
  text-align: center;
  color: transparent;
  -webkit-text-stroke: 1px rgba(244, 240, 232, 0.14);
  background: linear-gradient(180deg, rgba(244, 240, 232, 0.07), transparent 75%);
  -webkit-background-clip: text;
  background-clip: text;
  user-select: none;
  transition: -webkit-text-stroke-color 0.6s;
  white-space: nowrap;
}
.footer__brand:hover { -webkit-text-stroke-color: rgba(217, 255, 79, 0.35); }
.footer__bottom {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-block: 22px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  flex-wrap: wrap;
}
.footer__clock { margin-left: auto; color: var(--bone-dim); }
.footer__clock span { color: var(--acid); }
.to-top {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  transition: background 0.3s, border-color 0.3s, transform 0.4s var(--ease);
}
.to-top svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.to-top:hover { background: var(--acid); border-color: var(--acid); color: var(--ink); transform: translateY(-3px); }

/* ---------- 18. Flottants & toast ---------- */
.float-cta {
  position: fixed;
  right: 18px; bottom: 18px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 19px;
  border-radius: 999px;
  background: var(--acid);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  box-shadow: 0 14px 34px -10px rgba(217, 255, 79, 0.4);
  opacity: 0;
  transform: translateY(16px) scale(0.94);
  pointer-events: none;
  transition: opacity 0.45s, transform 0.45s var(--ease);
}
.float-cta svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.float-cta.is-visible { opacity: 1; transform: none; pointer-events: auto; }

.toast {
  position: fixed;
  left: 50%; bottom: 28px;
  z-index: 250;
  transform: translate(-50%, 20px);
  padding: 12px 18px;
  border: 1px solid rgba(217, 255, 79, 0.4);
  border-radius: 999px;
  background: #101018;
  color: var(--bone);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.8);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s, transform 0.35s var(--ease);
  max-width: calc(100vw - 36px);
  text-align: center;
}
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

/* Confetti */
.confetti-piece {
  position: fixed;
  top: 0; left: 0;
  z-index: 260;
  width: 7px; height: 7px;
  pointer-events: none;
  will-change: transform;
}

/* ---------- 19. Reveals ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  filter: blur(6px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease), filter 0.9s var(--ease);
  transition-delay: var(--d, 0s);
}
[data-reveal].is-visible { opacity: 1; transform: none; filter: none; }
.service-card[data-reveal], .offer[data-reveal] { transform: translateY(28px); }
.service-card[data-reveal].is-visible, .offer[data-reveal].is-visible { transform: none; }
.lab-card { opacity: 0; transform: translateY(30px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.lab.is-visible .lab-card { opacity: 1; transform: none; }
.lab.is-visible .lab-card:nth-child(1) { transition-delay: 0.05s; }
.lab.is-visible .lab-card:nth-child(2) { transition-delay: 0.12s; }
.lab.is-visible .lab-card:nth-child(3) { transition-delay: 0.19s; }
.lab.is-visible .lab-card:nth-child(4) { transition-delay: 0.26s; }
.lab.is-visible .lab-card:nth-child(5) { transition-delay: 0.33s; }

/* ---------- 20. Responsive ---------- */
@media (max-width: 1180px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .offers__grid { grid-template-columns: repeat(3, 1fr); }
  .offers__grid--quad { grid-template-columns: repeat(2, 1fr); }
  .footer__cols { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1024px) {
  .nav__links { display: none; }
  .burger { display: block; }
  .nav__cta { display: none; }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__stage { min-height: 330px; margin-top: 10px; }
  .stage__caption { right: 8%; }
  .process__layout { grid-template-columns: 1fr; }
  .process__sticky { position: static; }
  .process__progress { max-width: 320px; }
  .booking__layout { grid-template-columns: 1fr; }
  .booking__aside { position: static; }
  .booking__steps { grid-template-columns: repeat(4, 1fr); display: grid; }
  .booking__steps li { flex-direction: column; align-items: flex-start; gap: 6px; font-size: 8.5px; }
  .booking__contact { margin-top: 8px; }
  .faq__layout { grid-template-columns: 1fr; }
  .faq__head { position: static; }
  .offers__grid { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .offer__desc { min-height: 0; }
  .footer__top { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .float-cta { display: none; }
  .lab { border-block: 0; }
  .lab__pin { position: static; height: auto; min-height: 0; padding-block: clamp(70px, 10vh, 110px) 30px; }
  .lab__head { flex-direction: column; align-items: flex-start; gap: 16px; }
  .lab__aside { padding-bottom: 0; }
  .lab__viewport {
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: var(--pad);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-block: 6px 10px;
  }
  .lab__viewport::-webkit-scrollbar { display: none; }
  .lab__track { transform: none !important; padding-inline: var(--pad); }
  .lab-card { width: min(78vw, 420px); scroll-snap-align: start; opacity: 1; transform: none; }
  .lab__foot { margin-top: 26px; }
  .lab__foot .mono-label:first-child { display: none; }
  .lab__progress { display: none; }
  .lab__foot { justify-content: flex-end; }
}

@media (max-width: 760px) {
  :root { --r: 16px; }
  .hero { padding-top: 84px; }
  .hero__title { font-size: clamp(2.9rem, 13.5vw, 4.6rem); }
  .hero__sub { font-size: 14px; }
  .hero__stage { min-height: 280px; }
  .cube-tilt { --cube: 120px; }
  .stage__chip { font-size: 8px; padding: 5px 8px; }
  .stage__caption { display: none; }
  .hero__foot { flex-wrap: wrap; gap: 10px; font-size: 8px; }
  .hero__meta:last-child { margin-left: 0; }
  .scroll-cue { margin-right: auto; }

  .manifesto__grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; gap: 24px 16px; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 18px; }
  .section-head__aside { padding-bottom: 0; }

  .services__grid { grid-template-columns: 1fr; }
  .service-card { min-height: 0; }
  .service-card__art { height: 92px; }

  .process-step { grid-template-columns: 44px 1fr; gap: 12px; }

  .quote__foot { flex-direction: column; align-items: flex-start; gap: 8px; }

  .booking__card { padding: 20px 16px; border-radius: 20px; }
  .booking__steps { display: none; }
  .booking__trust { display: none; }
  .booking__aside > p { margin-bottom: 22px; }
  .booking__contact { padding-top: 0; border-top: 0; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .booking__steps li { font-size: 8px; }
  .booking__steps li span { width: 23px; height: 23px; }
  .b-step__foot .btn { flex: 1; }
  .b-step__draft { display: none; }

  .footer__cols { grid-template-columns: 1fr 1fr; }
  .footer__brand { font-size: 24vw; }
  .footer__bottom { justify-content: space-between; }
  .footer__clock { margin-left: 0; }
  .footer__bottom > span:nth-child(3) { width: 100%; order: 5; }
}

@media (max-width: 520px) {
  .nav { padding-block: 14px; }
  .brand__text { font-size: 12px; }
  .hero__actions .btn { flex: 1 1 auto; }
  .picks { grid-template-columns: 1fr; }
  .pick span { padding: 10px 12px; }
  .recap__row { grid-template-columns: 1fr auto; }
  .recap__row dt { grid-column: 1 / -1; padding-top: 0; }
  .booking__steps li { align-items: center; text-align: center; }
  .booking__steps li span { margin-inline: auto; }
  .footer__cols { grid-template-columns: 1fr; gap: 28px; }
  .float-cta { right: 12px; bottom: 12px; padding: 12px 16px; }
  .toast { bottom: 78px; }
}

/* ---------- 21. Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal], .lab-card, .hero__title .line > span { opacity: 1 !important; transform: none !important; filter: none !important; }
  .quote__text { clip-path: none !important; }
  .cursor { display: none !important; }
  .loader { display: none !important; }
  .lab-card { opacity: 1; }
}