/* Studio Façade — feuille de style partagée (FR /, NL /nl/, EN /en/)
   Direction : nuit d'encre chaude, vermillon signature, laiton en accent, grain et lumière de vitrine. */

/* Polices auto-hébergées, sous-ensemble latin + caractères FR/NL */
@font-face {
  font-family: "Fraunces";
  src: url("/assets/fonts/fraunces.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Fraunces";
  src: url("/assets/fonts/fraunces-italic.woff2") format("woff2");
  font-weight: 300 600;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Space Grotesk";
  src: url("/assets/fonts/space-grotesk.woff2") format("woff2");
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
}
/* Repli aux métriques de Space Grotesk : pas de saut de mise en page au chargement */
@font-face {
  font-family: "Space Grotesk Fallback";
  src: local("Arial"), local("Helvetica"), local("Liberation Sans");
  size-adjust: 107.9%;
  ascent-override: 91.2%;
  descent-override: 27.1%;
  line-gap-override: 0%;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("/assets/fonts/plex-mono-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;
  --bg: #fbf1e3;           /* crème chaude */
  --bg-2: #f5e2c6;         /* abricot sable */
  --bg-3: #fffaf3;
  --text: #1d140f;         /* encre expresso */
  --text-soft: #4f3d30;
  --text-mute: #6e5a49;
  --line: rgba(29, 20, 15, 0.14);
  --line-strong: rgba(29, 20, 15, 0.32);
  --sig: #d63a14;          /* vermillon signature (texte blanc dessus : 4,7:1) */
  --sig-text: #b3300f;     /* vermillon pour petits textes sur crème (5,5:1) */
  --on-sig: #ffffff;
  --on-sig-soft: #3b170b;
  --sun: #ffb938;          /* safran */
  --brass: #e0a02f;

  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans: "Space Grotesk", "Space Grotesk Fallback", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --header-h: 4rem;
  --wrap: 1400px;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --section: clamp(5rem, 11vw, 10rem);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .12 0 0 0 0 .07 0 0 0 0 .03 0 0 0 .09 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 1rem);
  background: var(--bg);
}

body {
  margin: 0;
  background:
    radial-gradient(80rem 46rem at 88% -10rem, rgba(255, 185, 56, 0.38), transparent 62%),
    radial-gradient(60rem 40rem at -12% 26rem, rgba(240, 120, 80, 0.13), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: clamp(1.125rem, 1.08rem + 0.2vw, 1.1875rem);
  line-height: 1.6;
  font-kerning: normal;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

/* Grain : un seul calque fixe, inerte */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 70;
  pointer-events: none;
  background-image: var(--grain);
  opacity: 0.55;
}

img { display: block; max-width: 100%; height: auto; }
svg { display: block; }

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.02em;
  font-variation-settings: "opsz" 144;
}
h1 em, h2 em { font-style: italic; font-weight: 300; color: var(--sig); }

p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; }
::selection { background: var(--sig); color: var(--on-sig); }

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

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.nowrap { white-space: nowrap; }
.vh {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.num, .mono {
  font-family: var(--mono);
  font-weight: 500;
  font-feature-settings: "tnum";
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--sig);
  color: var(--on-sig);
  font-weight: 600;
  text-decoration: none;
}
.skip:focus { top: 1rem; }

/* ---------- En-tête ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 241, 227, 0.84);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: var(--header-h);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}
.brand-mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  background: var(--text);
  color: var(--bg);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.25rem;
  line-height: 1;
}
.brand-mark::after {
  content: "";
  position: absolute;
  right: -4px;
  bottom: -4px;
  width: 8px;
  height: 8px;
  background: var(--sig);
  box-shadow: 0 0 12px var(--sig);
}
.brand-name {
  font-family: var(--serif);
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  font-variation-settings: "opsz" 48;
}

/* Navigation : barre sur grand écran, panneau popover sur mobile */
.nav-main { margin-left: auto; }
.nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.2vw, 2.1rem);
  font-size: 1.125rem;
}
.nav a {
  position: relative;
  padding-block: 0.3rem;
  text-decoration: none;
  color: var(--text-soft);
  transition: color 0.2s;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--sig);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease);
}
.nav a:hover { color: var(--text); }
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav .nav-cta {
  padding: 0.5rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--text);
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}
.nav .nav-cta::after { display: none; }
.nav .nav-cta:hover { background: var(--sig); border-color: var(--sig); color: var(--on-sig); }
.menu-btn, .menu-close { display: none; }

@media (min-width: 901px) {
  .nav-main[popover] {
    display: block;
    position: static;
    inset: auto;
    width: auto;
    height: auto;
    margin: 0 0 0 auto;
    padding: 0;
    overflow: visible;
    border: 0;
    background: none;
    color: inherit;
  }
}
@media (max-width: 900px) {
  .lang { margin-left: auto; }
  .menu-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    min-height: 2.5rem;
    padding: 0 1rem;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: none;
    color: var(--text);
    font: inherit;
    font-size: 1.0625rem;
    cursor: pointer;
  }
  .menu-btn::before {
    content: "";
    width: 0.9rem;
    height: 0.5rem;
    border-block: 1.5px solid currentColor;
  }
  .nav-main[popover] {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    margin: 0;
    padding: 5.5rem var(--gutter) 2rem;
    border: 0;
    background:
      radial-gradient(40rem 30rem at 100% 0, rgba(255, 185, 56, 0.45), transparent 60%),
      var(--bg);
    color: var(--text);
    overflow-y: auto;
  }
  .nav-main[popover]::backdrop { background: rgba(29, 20, 15, 0.4); }
  .nav-main .nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
    font-family: var(--serif);
    font-size: clamp(2.2rem, 10vw, 3.4rem);
    line-height: 1.1;
  }
  .nav-main .nav a { color: var(--text); }
  .nav-main .nav .nav-cta {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 0.4rem 1.2rem;
    font-size: 0.6em;
  }
  .menu-close {
    display: inline-flex;
    position: absolute;
    top: 0.85rem;
    right: var(--gutter);
    min-height: 2.5rem;
    align-items: center;
    padding: 0 1rem;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: none;
    color: var(--text);
    font: inherit;
    font-size: 1.0625rem;
    cursor: pointer;
  }
}
@media (max-width: 900px) and (prefers-reduced-motion: no-preference) {
  .nav-main[popover]:popover-open { animation: menu-in 0.45s var(--ease); }
  @keyframes menu-in { from { opacity: 0; transform: translateY(-1rem); } }
}

/* Sélecteur de langue */
.lang {
  padding-left: clamp(0.5rem, 1.6vw, 1.25rem);
  border-left: 1px solid var(--line);
}
@media (max-width: 900px) { .lang { border-left: 0; padding-left: 0; } }
.lang ul { display: flex; gap: 0.1rem; }
.lang a {
  display: inline-grid;
  place-items: center;
  min-width: 2.2rem;
  min-height: 2.2rem;
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--text-mute);
  text-decoration: none;
  transition: color 0.2s, box-shadow 0.2s;
}
.lang a:hover { color: var(--text); }
.lang a[aria-current="page"] { color: var(--text); box-shadow: inset 0 -2px 0 var(--sig); }
@media (max-width: 420px) {
  .brand-name { display: none; }
  .header-inner { gap: 0.5rem; }
}

/* ---------- Boutons et liens ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 3.5rem;
  padding: 0.9rem 1.75rem;
  font-size: 1.125rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: inherit;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.25s, color 0.25s, box-shadow 0.35s, transform 0.35s var(--ease);
}
.btn-sig {
  background: var(--sig);
  color: var(--on-sig);
  box-shadow: 0 12px 28px -12px rgba(214, 58, 20, 0.7);
}
.btn-sig:hover { background: #c2330f; box-shadow: 0 0 0 6px rgba(214, 58, 20, 0.14), 0 18px 40px -14px rgba(214, 58, 20, 0.8); }
.btn span[aria-hidden] { transition: transform 0.3s var(--ease); }
.btn:hover span[aria-hidden] { transform: translateX(4px); }
.btn:active { transform: translateY(1px); }
.btn-ghost { border-color: var(--line-strong); color: var(--text); background: rgba(255, 255, 255, 0.55); }
.btn-ghost:hover { border-color: var(--text); background: #fff; }
.btn-block { width: 100%; justify-content: center; }

/* Réassurance : gratuit, sans engagement, réponse sous 24 h */
.assure {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.25rem;
  margin-top: 1.1rem;
  color: var(--text-soft);
  font-size: 1.125rem;
}
.assure li { display: inline-flex; align-items: center; gap: 0.45rem; }
.assure li::before {
  content: "";
  width: 0.55rem;
  height: 0.3rem;
  border-left: 2px solid var(--sig);
  border-bottom: 2px solid var(--sig);
  transform: translateY(-0.12rem) rotate(-45deg);
}
.assure-big { font-size: 1.125rem; color: var(--text); margin-top: 1.75rem; }
.section-cta { display: flex; flex-direction: column; align-items: flex-start; margin-top: clamp(3rem, 6vw, 4.5rem); }

.link-arrow {
  display: inline-flex;
  gap: 0.5rem;
  align-items: baseline;
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.35em;
  transition: text-decoration-color 0.2s, color 0.2s;
}
.link-arrow span { transition: transform 0.3s var(--ease); }
.link-arrow:hover { color: var(--sig-text); text-decoration-color: var(--sig-text); }
.link-arrow:hover span { transform: translateX(4px); }
.opt-inline { font-weight: 400; color: var(--text-mute); }

/* ---------- Hero : la façade se rénove au défilement ---------- */
.hero { position: relative; overflow-x: clip; border-bottom: 1px solid var(--line); }
.hero-sticky {
  display: flex;
  align-items: center;
  padding-block: clamp(2.5rem, 6vw, 4rem) clamp(3rem, 7vw, 5rem);
}
.hero-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: 1.5rem;
  row-gap: 3rem;
  align-items: center;
}
.hero-copy { grid-column: 1 / span 6; }
.hero-kicker {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin: 0 0 clamp(1.5rem, 3vh, 2.5rem);
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-soft);
}
.hero-kicker-rule { flex: 0 0 clamp(2rem, 5vw, 4rem); height: 1px; background: var(--sig); }
.hero-title {
  font-size: clamp(2.75rem, min(5.3vw, 8.6vh), 6.75rem);
  font-weight: 330;
  line-height: 0.95;
  letter-spacing: -0.032em;
  word-spacing: 0.08em;
  text-wrap: balance;
}
.hero-title em { display: inline; letter-spacing: -0.03em; padding-right: 0.04em; text-shadow: 0 0 36px rgba(255, 150, 60, 0.25); }
.hero-title .dot { color: var(--sig); }
.lede {
  max-width: 32em;
  margin: clamp(1.5rem, 3vh, 2.25rem) 0 0;
  color: var(--text-soft);
  font-size: clamp(1.05rem, 1rem + 0.35vw, 1.25rem);
  line-height: 1.55;
  text-wrap: pretty;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem 2rem;
  margin-top: clamp(1.75rem, 3.5vh, 2.5rem);
}

.facade { grid-column: 7 / -1; margin: 0; }
.facade-stage {
  position: relative;
  width: min(100%, calc((100svh - var(--header-h) - 15rem) * 0.875), 34rem);
  margin-inline: auto;
  aspect-ratio: 560 / 640;
  isolation: isolate;
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
}
.facade-stage::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -3%;
  width: 112%;
  aspect-ratio: 1;
  z-index: -1;
  border-radius: 50%;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, #ffc94a 0, #ffb52e 64%, rgba(255, 170, 60, calc(0.4 + var(--s3, 0) * 0.4)) 74%, rgba(255, 170, 60, 0) 100%);
}
.facade-svg { width: 100%; height: 100%; overflow: visible; }

/* Les éléments SVG lisent --s1 (rideau), --s2 (enseigne), --s3 (lumière), posés par site.js */
.facade { --p: 0; --s1: 0; --s2: 0; --s3: 0; }
.fx-shutter { transform: translateY(calc(var(--s1) * -236px)); }
.fx-dirt { opacity: calc(1 - var(--s1)); }
.fx-shut-l, .fx-shut-r { transform-box: fill-box; transform: scaleX(calc(1 - var(--s1) * 0.82)); }
.fx-shut-l { transform-origin: left center; }
.fx-shut-r { transform-origin: right center; }
.fx-old { opacity: calc(1 - var(--s2)); }
.fx-new { opacity: var(--s2); }
.fx-sign-old {
  transform-box: fill-box;
  transform-origin: 92% 0;
  transform: translateY(calc(var(--s2) * 80px)) rotate(calc(var(--s2) * 10deg));
  opacity: clamp(0, calc(1 - var(--s2) * 1.6), 1);
}
.fx-sign-new { opacity: clamp(0, calc(var(--s2) * 2 - 0.8), 1); transform: translateY(calc((1 - var(--s2)) * -18px)); }
.fx-awning { transform-box: fill-box; transform-origin: top; transform: scaleY(calc(1 - var(--s2))); }
.fx-old-in { opacity: calc(1 - var(--s3)); }
.fx-light { opacity: var(--s3); }
.fx-card-closed, .fx-card-open { transform-box: fill-box; transform-origin: center; }
.fx-card-closed { transform: scaleX(clamp(0, calc(1 - 2 * var(--s3)), 1)); }
.fx-card-open { transform: scaleX(clamp(0, calc(2 * var(--s3) - 1), 1)); }
.fx-sign-text { font-family: var(--serif); font-style: italic; font-weight: 400; }
.fx-old-text { font-family: Georgia, "Times New Roman", serif; }
.fx-mono { font-family: var(--mono); }
@media (prefers-reduced-motion: no-preference) {
  .facade.is-lit .fx-neon { animation: neon 1.1s steps(1) 1; }
  @keyframes neon { 0%, 18%, 36% { opacity: 0.2; } 9%, 27%, 50%, 100% { opacity: 1; } }
}

.facade-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: min(100%, 34rem);
  margin: 1.25rem auto 0;
}
.facade-toggle, .compare-ctrl {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
}
.facade-toggle button, .compare-ctrl button {
  min-height: 2.25rem;
  padding: 0 0.95rem;
  border: 0;
  border-radius: 999px;
  background: none;
  color: var(--text-soft);
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background-color 0.25s, color 0.25s;
}
.facade-toggle button[aria-pressed="true"], .compare-ctrl button[aria-pressed="true"] { background: var(--text); color: var(--bg); }
.facade-meter {
  position: relative;
  flex: 1;
  height: 2px;
  background: var(--line);
  overflow: hidden;
}
.facade-meter span {
  position: absolute;
  inset: 0;
  background: var(--sig);
  box-shadow: 0 0 10px var(--sig);
  transform: scaleX(var(--p));
  transform-origin: left;
}
.facade-hint {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mute);
  white-space: nowrap;
}
.hint-scroll { display: none; }

.facade-hud {
  width: min(100%, 34rem);
  margin: 1rem auto 0;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}
.facade-hud li {
  display: grid;
  grid-template-columns: 9rem 1fr;
  align-items: center;
  min-height: 2.1rem;
  border-bottom: 1px solid var(--line);
}
.facade-hud li:nth-child(1) { --h: var(--s1); }
.facade-hud li:nth-child(2) { --h: var(--s2); }
.facade-hud li:nth-child(3) { --h: var(--s3); }
.hud-k { color: var(--text-mute); text-transform: uppercase; letter-spacing: 0.08em; }
.hud-v { display: grid; min-width: 0; }
.hud-old, .hud-new { grid-area: 1 / 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hud-old { color: var(--text-soft); text-decoration: line-through; text-decoration-color: rgba(214, 58, 20, 0.8); opacity: calc(1 - var(--h)); }
.hud-new { color: var(--text); opacity: var(--h); }
.hud-new::before { content: "→ "; color: var(--sig-text); }

/* Grand écran avec mouvement : la section s'allonge, la scène reste collée */
@media (min-width: 1024px) and (prefers-reduced-motion: no-preference) {
  .hero { height: 220vh; }
  .hero-sticky {
    position: sticky;
    top: var(--header-h);
    height: calc(100vh - var(--header-h));
    height: calc(100svh - var(--header-h));
    padding-block: 1.5rem;
  }
  .hint-scroll { display: inline; }
  .hint-touch { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .facade-hint { display: none; }
}
@media (max-width: 1023px) {
  .hero-copy, .facade { grid-column: 1 / -1; }
  .facade-stage { width: min(100%, 30rem); }
  .hero-title { font-size: clamp(2.75rem, 1rem + 6.6vw, 5rem); }
}
@media (max-width: 480px) {
  .hero-title { font-size: clamp(2.5rem, 0.9rem + 8vw, 3.1rem); letter-spacing: -0.02em; line-height: 1; }
  .facade-hud li { grid-template-columns: 7.75rem 1fr; }
  .facade-bar { flex-wrap: wrap; }
  .facade-meter { flex-basis: 100%; order: 3; }
}

/* ---------- Bandeau de réassurance (statique : rien ne bouge pendant la lecture) ---------- */
.band { border-bottom: 1px solid var(--line); background: var(--bg-2); }
.band-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  padding-block: 1.4rem;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 1rem + 1vw, 1.9rem);
  font-style: italic;
  font-weight: 300;
}
.band-list li { display: inline-flex; align-items: center; gap: 0.8rem; }
.band-list li::before { content: ""; width: 0.45rem; height: 0.45rem; background: var(--sig); box-shadow: 0 0 10px var(--sig); }
@media (max-width: 760px) { .band-list { display: grid; grid-template-columns: 1fr 1fr; } }

/* ---------- Sections ---------- */
.section {
  position: relative;
  padding-block: var(--section);
  border-bottom: 1px solid var(--line);
}
.section::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 22rem;
  pointer-events: none;
  background: radial-gradient(50rem 18rem at 50% 0, rgba(255, 255, 255, 0.4), transparent 70%);
}
.section-deep { background: var(--bg-2); }
.section-sig {
  background: var(--sig);
  color: var(--on-sig);
  border-bottom-color: var(--sig);
}
.section-sig::before { background: radial-gradient(60rem 26rem at 20% 0, rgba(255, 220, 180, 0.35), transparent 70%); }

.section-head {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: 1.5rem;
  margin-bottom: clamp(3rem, 7vw, 6rem);
}
.eyebrow {
  grid-column: 1 / span 3;
  margin: 0.8rem 0 1.5rem;
  font-family: var(--mono);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-soft);
}
.eyebrow .num { color: var(--sig-text); margin-right: 0.6rem; }
.section-sig .eyebrow, .section-sig .eyebrow .num { color: var(--on-sig); }
.section-head h2 {
  grid-column: 4 / -1;
  max-width: 15ch;
  font-size: clamp(2.5rem, 1rem + 5.4vw, 6.6rem);
  font-weight: 330;
  line-height: 0.98;
  letter-spacing: -0.03em;
  word-spacing: 0.06em;
  text-wrap: balance;
}
.section-sig h2 em { color: var(--on-sig); }
.section-intro {
  grid-column: 4 / span 6;
  max-width: 38em;
  margin-top: 2rem;
  color: var(--text-soft);
  font-size: 1.25rem;
}
.section-sig .section-intro { color: var(--on-sig-soft); }
@media (max-width: 900px) {
  .eyebrow, .section-head h2, .section-intro { grid-column: 1 / -1; }
}

/* Bande expresso (profondeur) et pied de page : jetons inversés */
.section-dark, .site-footer {
  --text: #f6ead8;
  --text-soft: #dccbb4;
  --text-mute: #b9a68e;
  --line: rgba(246, 234, 216, 0.14);
  --line-strong: rgba(246, 234, 216, 0.32);
  --sig: #ff6a3d;
  --sig-text: #ff875f;
  color: var(--text);
}
.section-dark {
  background:
    radial-gradient(60rem 30rem at 85% 0, rgba(255, 150, 60, 0.18), transparent 65%),
    #1d140f;
  border-bottom-color: #1d140f;
}
.section-dark::before { background: none; }
/* Section contact safran : chaude, visible, donne envie d'écrire */
.section-sun {
  --text-soft: #3d2a1c;
  --text-mute: #563b25;
  --line: rgba(29, 20, 15, 0.2);
  --line-strong: rgba(29, 20, 15, 0.4);
  --sig: #a82c0d;
  --sig-text: #8f250b;
  background:
    radial-gradient(50rem 30rem at 10% 0, rgba(255, 236, 190, 0.8), transparent 60%),
    linear-gradient(160deg, #ffc44d, #ffa733);
  border-bottom-color: #ffa733;
}
.section-sun::before { background: none; }
.section-sun .form {
  --text-soft: #4f3d30;
  --text-mute: #6e5a49;
  --line: rgba(29, 20, 15, 0.14);
  --line-strong: rgba(29, 20, 15, 0.32);
  --sig: #d63a14;
  --sig-text: #b3300f;
  border-top-color: var(--sig);
}

/* ---------- Offre ---------- */
.offer-list { border-top: 1px solid var(--line-strong); }
.offer {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: 1.5rem;
  row-gap: 1.25rem;
  padding-block: clamp(2.25rem, 4.5vw, 3.5rem);
  border-bottom: 1px solid var(--line-strong);
  isolation: isolate;
}
.offer::before {
  content: "";
  position: absolute;
  inset: 0 calc(var(--gutter) * -1);
  z-index: -1;
  background: linear-gradient(90deg, rgba(255, 185, 56, 0.28), rgba(255, 185, 56, 0) 70%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.offer:hover::before { opacity: 1; }
.offer-num {
  grid-column: 1 / span 3;
  font-family: var(--serif);
  font-size: clamp(3.5rem, 2rem + 5vw, 7.5rem);
  font-weight: 300;
  line-height: 0.8;
  font-variation-settings: "opsz" 144;
  color: var(--sig);
  transition: transform 0.45s var(--ease), text-shadow 0.45s;
}
.offer:hover .offer-num { transform: translateX(0.6rem); text-shadow: 0 0 30px rgba(255, 150, 60, 0.45); }
.offer-body { grid-column: 4 / span 5; }
.offer-body h3 { margin-bottom: 1rem; font-size: clamp(1.75rem, 1.2rem + 1.6vw, 2.75rem); font-weight: 350; }
.offer-body p { max-width: 32em; margin: 0; color: var(--text-soft); }
.offer-detail { grid-column: 9 / -1; font-size: 1.125rem; border-top: 1px solid var(--line); }
.offer-detail li {
  position: relative;
  padding: 0.6rem 0 0.6rem 1.2rem;
  border-bottom: 1px solid var(--line);
  color: var(--text-soft);
}
.offer-detail li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.2em;
  width: 0.5rem;
  height: 1px;
  background: var(--sig);
}
@media (max-width: 900px) {
  .offer-num { grid-column: 1 / -1; font-size: 3.5rem; }
  .offer-body, .offer-detail { grid-column: 1 / -1; }
}

/* ---------- Prix ---------- */
.prices {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-strong);
}
.price {
  display: flex;
  flex-direction: column;
  padding: 2rem 1.75rem 2.25rem 0;
  border-right: 1px solid var(--line);
}
.price + .price { padding-left: 1.75rem; }
.price:last-child { border-right: 0; }
.price h3 { font-size: clamp(1.5rem, 1.2rem + 0.8vw, 2rem); font-weight: 350; }
.price-amount {
  margin: 1rem 0 1rem;
  font-family: var(--serif);
  font-size: clamp(1.6rem, 1.2rem + 1.2vw, 2.4rem);
  font-weight: 350;
  line-height: 1.1;
  color: var(--text);
}
.price-free .price-amount { color: var(--sig); font-style: italic; font-size: clamp(2.4rem, 1.6rem + 2.4vw, 3.8rem); text-shadow: 0 0 30px rgba(255, 185, 56, 0.6); }
.price-text { margin: 0; color: var(--text-soft); }
.price-amount, .price h3 { overflow-wrap: anywhere; }
@media (max-width: 900px) {
  .prices { grid-template-columns: 1fr; }
  .price, .price + .price { padding: 1.75rem 0; border-right: 0; border-bottom: 1px solid var(--line); }
}

/* ---------- Pourquoi (aplat vermillon) ---------- */
.findings {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: clamp(2rem, 5vw, 5rem);
  border-top: 1px solid var(--line-strong);
}
.finding {
  display: grid;
  grid-template-columns: 2.75rem 1fr;
  column-gap: 0.75rem;
  padding-block: 2.1rem 2.4rem;
  border-bottom: 1px solid var(--line-strong);
}
.finding-num { grid-row: span 2; font-family: var(--serif); font-style: italic; font-size: 1.75rem; line-height: 1.1; color: var(--sig); }
.finding-fact {
  margin-bottom: 0.9rem;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 1.1rem + 0.9vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  font-variation-settings: "opsz" 72;
}
.finding-fact q { font-style: italic; quotes: "« " " »"; }
:lang(nl) .finding-fact q, :lang(en) .finding-fact q { quotes: "“" "”"; }
.finding-why { max-width: 34em; margin: 0; color: var(--text-soft); }
@media (max-width: 760px) { .findings { grid-template-columns: 1fr; } }

/* ---------- Méthode ---------- */
.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--line-strong);
}
.steps::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--sig);
  box-shadow: 0 0 12px var(--sig);
  transform-origin: left;
  transition: transform 1.6s var(--ease);
}
.steps.is-pending::before { transform: scaleX(0); }
.step { position: relative; padding: 1.75rem 1.5rem 2rem 0; border-right: 1px solid var(--line); }
.step + .step { padding-left: 1.5rem; }
.step:last-child { border-right: 0; }
.step::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  background: var(--text);
  transition: background-color 0.2s, box-shadow 0.2s;
}
.step + .step::before { left: 1.5rem; }
.step:hover::before { background: var(--sig); box-shadow: 0 0 12px var(--sig); }
.step-num {
  display: block;
  margin: 0.75rem 0 1.5rem;
  font-family: var(--serif);
  font-size: clamp(3rem, 2rem + 2vw, 4.2rem);
  font-weight: 300;
  line-height: 1;
  font-variation-settings: "opsz" 144;
  color: var(--sig);
}
.step h3 { margin-bottom: 0.75rem; font-size: 1.65rem; font-weight: 350; }
.step p { margin: 0; color: var(--text-soft); font-size: 1.125rem; }
@media (max-width: 1060px) {
  .steps { grid-template-columns: 1fr; }
  .step, .step + .step {
    display: grid;
    grid-template-columns: 5rem 1fr;
    column-gap: 1rem;
    padding: 1.5rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .step::before, .step + .step::before { display: none; }
  .step-num { grid-row: span 2; margin: 0; font-size: 2.75rem; }
}

/* ---------- Études ---------- */
.section-head .disclaimer {
  grid-column: 4 / span 7;
  margin-top: 2.25rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--sig);
  background: rgba(255, 255, 255, 0.55);
  color: var(--text-soft);
}
.disclaimer strong { color: var(--text); }
.disclaimer p { margin: 0; }
@media (max-width: 900px) { .section-head .disclaimer { grid-column: 1 / -1; } }

.case {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: 1.5rem;
  row-gap: 2rem;
  padding-block: clamp(3rem, 6vw, 5rem);
  border-top: 1px solid var(--line-strong);
}
.case:last-child { border-bottom: 1px solid var(--line-strong); }
.case-meta {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem 1.75rem;
}
.case-num {
  font-family: var(--serif);
  font-size: clamp(3rem, 2rem + 3vw, 5rem);
  font-weight: 300;
  line-height: 0.85;
  font-variation-settings: "opsz" 144;
  color: var(--sig);
}
.case-meta h3 { font-size: clamp(2rem, 1.3rem + 2.2vw, 3.4rem); font-weight: 330; }
.case-where { margin: 0; color: var(--text-mute); font-size: 1.125rem; }
.stamp {
  order: 5;
  margin: 0;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--sig-text);
  color: var(--sig-text);
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transform: rotate(-2deg);
  transition: transform 0.35s var(--ease), background-color 0.25s, color 0.25s;
}
.case:hover .stamp { transform: rotate(-4deg); background: var(--sig); color: var(--on-sig); }

.compare {
  grid-column: 1 / span 8;
  margin: 0;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--bg-3);
  overflow: hidden;
  box-shadow: 0 40px 70px -34px rgba(80, 40, 10, 0.45), 0 2px 6px rgba(80, 40, 10, 0.08);
}
.browser { display: flex; gap: 6px; padding: 0.65rem 0.8rem; border-bottom: 1px solid var(--line); }
.browser span { width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong); }
.browser span:first-child { background: var(--sig); }

/* Curseur avant/après : l'image « avant » est rognée à gauche de --pos */
.compare-stage {
  --pos: 50%;
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  touch-action: pan-y;
}
.compare-stage picture, .compare-stage img { position: absolute; inset: 0; width: 100%; height: 100%; }
.compare-stage img { object-fit: cover; object-position: top center; }
.compare-before { clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.compare-before img { filter: saturate(0.6) brightness(0.92); }
.compare-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos);
  width: 2px;
  margin-left: -1px;
  background: var(--sig);
  box-shadow: 0 0 14px 1px rgba(214, 58, 20, 0.6);
  pointer-events: none;
}
.compare-handle::after {
  content: "‹ ›";
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--sig);
  color: var(--on-sig);
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1;
  box-shadow: 0 6px 20px rgba(60, 20, 5, 0.35);
  transform: translate(-50%, -50%);
  transition: transform 0.3s var(--ease);
}
.compare-stage:hover .compare-handle::after,
.compare-range:focus-visible ~ .compare-handle::after { transform: translate(-50%, -50%) scale(1.12); }
.compare-tag {
  position: absolute;
  top: 0.8rem;
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  background: rgba(29, 20, 15, 0.85);
  color: #fbf1e3;
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  pointer-events: none;
}
.compare-tag-before { left: 0.8rem; }
.compare-tag-after { right: 0.8rem; background: var(--sig); color: var(--on-sig); }
.compare-range {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
  touch-action: pan-y;
}
.compare-stage:has(.compare-range:focus-visible) { outline: 2px solid var(--sig); outline-offset: -2px; }
.compare-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  padding: 0.7rem 0.8rem;
  border-top: 1px solid var(--line);
}
.compare figcaption {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.compare-ctrl button { min-height: 2rem; padding: 0 0.8rem; font-size: 0.8rem; }

.case-text { grid-column: 9 / -1; align-self: center; }
.case-text h4 {
  margin-bottom: 0.75rem;
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.case-text h4:not(:first-child) { margin-top: 2rem; }
.case-text ul { border-top: 1px solid var(--line); font-size: 1.125rem; }
.case-text li { padding-block: 0.55rem; border-bottom: 1px solid var(--line); }
.case-text p { color: var(--text-soft); font-size: 1.125rem; }
@media (max-width: 1060px) { .compare, .case-text { grid-column: 1 / -1; } }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: 1.5rem;
  row-gap: 3rem;
}
.contact-head { grid-column: 1 / span 5; display: block; margin: 0; }
.contact-head h2 { font-size: clamp(2.5rem, 1rem + 5vw, 6rem); }
.contact-head .section-intro { margin-top: 1.75rem; }
.label {
  display: block;
  margin-bottom: 0.3rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.contact-line { margin: 1.75rem 0 0; }
.contact-line + .contact-line { margin-top: 1.25rem; }
.contact-big {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 1.05rem + 1.3vw, 2.2rem);
  text-decoration: underline;
  text-decoration-color: var(--sig);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  overflow-wrap: anywhere;
}
a.contact-big:hover { color: var(--sig-text); }
.contact-place { color: var(--text-soft); }

.form {
  grid-column: 7 / -1;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border: 1px solid var(--line-strong);
  border-top: 2px solid var(--sig);
  border-radius: 10px;
  align-self: start;
  background: var(--bg-3);
  box-shadow: 0 40px 80px -40px rgba(80, 40, 10, 0.5), 0 2px 8px rgba(80, 40, 10, 0.08);
}
.form-note {
  margin-bottom: 1.75rem;
  padding: 0.75rem 1rem;
  border-left: 3px solid var(--sun);
  background: rgba(255, 185, 56, 0.16);
  color: var(--text-soft);
  font-size: 1.0625rem;
}
.field { margin: 0 0 1.5rem; padding: 0; border: 0; min-width: 0; }
.field label, .field legend { display: block; margin-bottom: 0.4rem; padding: 0; font-size: 1.0625rem; font-weight: 500; }
.opt { font-weight: 400; color: var(--text-mute); }
.field input[type="text"], .field input[type="url"], .field input[type="tel"], .field textarea {
  width: 100%;
  padding: 0.75rem 0;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 1.05rem;
  transition: border-color 0.2s, background-color 0.2s, box-shadow 0.2s;
}
.field textarea { padding: 0.75rem; border: 1px solid var(--line-strong); border-radius: 6px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-mute); }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--sig);
  box-shadow: 0 1px 0 0 var(--sig);
  background: rgba(214, 58, 20, 0.04);
}
.checks { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.checks label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-weight: 400;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}
.checks label:hover { border-color: var(--text); }
.checks input { accent-color: var(--sig); width: 1rem; height: 1rem; margin: 0; }
.checks label:has(input:checked) { background: var(--text); border-color: var(--text); color: var(--bg); }
.checks label:has(input:focus-visible) { outline: 2px solid var(--sig); outline-offset: 2px; }
.form-status { margin: 1.25rem 0 0; color: var(--text-soft); font-size: 1.125rem; }
.form-status:empty { display: none; }
@media (max-width: 900px) { .contact-head, .form { grid-column: 1 / -1; } }

/* ---------- Pied de page ---------- */
.site-footer {
  position: relative;
  overflow: hidden;
  padding-top: clamp(3.5rem, 7vw, 6rem);
  background: #150e0a;
  color: var(--text-soft);
  font-size: 1.0625rem;
}
.site-footer a { color: var(--text); text-underline-offset: 0.2em; }
.site-footer a:hover { color: var(--sig); }
.footer-grid { display: grid; grid-template-columns: 1fr 1.3fr 1.6fr; gap: 2.5rem; padding-bottom: 3rem; }
.footer-brand { margin-bottom: 1rem; font-family: var(--serif); font-size: 2rem; line-height: 1; color: var(--text); }
.footer-title {
  margin-bottom: 1rem;
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--text);
}
.footer-word {
  margin: 0;
  padding-inline: var(--gutter);
  font-family: var(--serif);
  font-size: clamp(4rem, 16.5vw, 19rem);
  font-weight: 300;
  font-style: italic;
  line-height: 0.8;
  letter-spacing: -0.05em;
  white-space: nowrap;
  color: transparent;
  -webkit-text-stroke: 1px rgba(240, 230, 214, 0.18);
  transform: translateY(0.12em);
  user-select: none;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.25rem;
  border-top: 1px solid var(--line);
}
.footer-bottom p { margin: 0; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Barre de contact fixe (téléphone et tablette) ---------- */
.cta-bar { display: none; }
@media (max-width: 900px) {
  .cta-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 60;
    display: flex;
    gap: 0.6rem;
    padding: 0.7rem var(--gutter) calc(0.7rem + env(safe-area-inset-bottom));
    background: rgba(251, 241, 227, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--line-strong);
    transition: transform 0.35s var(--ease);
  }
  .cta-bar .btn { flex: 1; justify-content: center; min-height: 3.25rem; }
  .cta-bar.is-away { transform: translateY(110%); }
  body { padding-bottom: 5rem; }
}

/* ---------- Curseur et aimants (pointeur fin uniquement, posés par site.js) ---------- */
.cursor {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 90;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
}
.cursor.is-on { opacity: 1; }
.cursor span {
  position: absolute;
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  margin: -1.125rem 0 0 -1.125rem;
  border: 1px solid rgba(29, 20, 15, 0.45);
  border-radius: 50%;
  color: var(--on-sig);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: transform 0.35s var(--ease), background-color 0.25s, border-color 0.25s;
}
.cursor.is-link span { transform: scale(1.5); border-color: var(--sig); background: rgba(214, 58, 20, 0.1); }
.cursor.is-label span { width: 4.5rem; height: 4.5rem; margin: -2.25rem 0 0 -2.25rem; border-color: var(--sig); background: var(--sig); }
[data-magnetic] { transition: transform 0.35s var(--ease), background-color 0.25s, color 0.25s, box-shadow 0.35s; }

/* ---------- Apparitions au défilement (classe posée par site.js) ---------- */
[data-reveal] { transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
[data-reveal].is-pending { opacity: 0; transform: translateY(2rem); }
.steps[data-reveal].is-pending { opacity: 1; transform: none; }
.steps .step { transition: opacity 0.7s ease, transform 0.7s var(--ease); }
.steps.is-pending .step { opacity: 0; transform: translateY(1rem); }
.steps .step:nth-child(2) { transition-delay: 0.1s; }
.steps .step:nth-child(3) { transition-delay: 0.2s; }
.steps .step:nth-child(4) { transition-delay: 0.3s; }
.steps .step:nth-child(5) { transition-delay: 0.4s; }
/* Téléphone : apparitions plus courtes et plus discrètes */
@media (max-width: 760px) {
  [data-reveal] { transition-duration: 0.55s; }
  [data-reveal].is-pending { transform: translateY(0.75rem); }
}

/* ---------- Transitions de page (View Transitions API, même origine) ---------- */
@media (prefers-reduced-motion: no-preference) {
  @view-transition { navigation: auto; }
  .site-header { view-transition-name: header; }
  .hero-title { view-transition-name: hero-title; }
  ::view-transition-old(root) { animation: vt-out 0.3s cubic-bezier(0.4, 0, 1, 1) both; }
  ::view-transition-new(root) { animation: vt-in 0.55s var(--ease) both; }
  ::view-transition-group(hero-title) { animation-duration: 0.55s; animation-timing-function: var(--ease); }
  @keyframes vt-out { to { opacity: 0; transform: translateY(-12px); filter: blur(4px); } }
  @keyframes vt-in { from { opacity: 0; transform: translateY(18px); } }
}

/* ---------- Mouvement réduit ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}