/* Fitvisia — feuille de style unique du site vitrine.
   Sections sombres (--ink) et claires (--paper) alternées ; l'accent citron ne sert
   que de FOND ou sur fond sombre (illisible en texte sur papier clair). */

@font-face { font-family: "Inter Tight"; src: url("../fonts/inter-tight.woff2") format("woff2"); font-weight: 300 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Instrument Serif"; src: url("../fonts/instrument-serif.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Instrument Serif"; src: url("../fonts/instrument-serif-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }

:root {
  --ink: #0c0d10;
  --ink-2: #15171c;
  --ink-3: #1f2229;
  --paper: #f3f2ec;
  --paper-2: #e9e7df;
  --white: #ffffff;
  --text: #0c0d10;
  --muted: #64635e;
  --muted-dark: #8f8e88;
  --line: rgba(12, 13, 16, .12);
  --line-dark: rgba(255, 255, 255, .1);
  --accent: #d4ff3f;
  --accent-2: #8fb4ff;
  --error: #ff6a3d;
  --sans: "Inter Tight", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --serif: "Instrument Serif", ui-serif, Georgia, serif;
  --radius: 22px;
  --radius-sm: 12px;
  --gutter: clamp(16px, 4vw, 48px);
  --max: 1280px;
  --header-h: 76px;
  --ease: cubic-bezier(.2, .7, .1, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; background: var(--ink); }
body {
  margin: 0;
  background: var(--ink);   /* sombre : pas de pan blanc au rebond haut/bas du scroll */
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; background: transparent; border: 0; cursor: pointer; padding: 0; }
::selection { background: var(--accent); color: var(--ink); }
:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 3px; border-radius: 6px; }
[id] { scroll-margin-top: calc(var(--header-h) + 12px); }

main > section:not(.on-dark) { background: var(--paper); }
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--accent); color: var(--ink); padding: 10px 16px; border-radius: 10px; font-weight: 600; text-decoration: none; }
.skip-link:focus { top: 12px; }
.serif { font-family: var(--serif); font-weight: 400; font-style: italic; letter-spacing: -.01em; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--muted);
}
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; opacity: .5; }
.on-dark .eyebrow { color: var(--muted-dark); }
.on-dark .eyebrow::before { background: var(--accent); opacity: 1; }

/* Placeholder visible en PRÉVISU uniquement (valeur de config non renseignée) */
mark.tbd {
  background: repeating-linear-gradient(-45deg, #ffe08a, #ffe08a 6px, #ffd257 6px, #ffd257 12px);
  color: #3a2a00; padding: 0 .35em; border-radius: 4px; font-weight: 600; font-style: normal;
  font-family: var(--sans); font-size: .92em;
}

/* ------------------------------------------------------------------ boutons */
.btn {
  --bg: var(--ink); --fg: var(--paper);
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  height: 54px; padding: 0 26px; border-radius: 999px;
  background: var(--bg); color: var(--fg);
  font-size: 16px; font-weight: 600; letter-spacing: -.01em; text-decoration: none; white-space: nowrap;
  transition: transform .5s var(--ease), background .3s, color .3s, box-shadow .3s;
  will-change: transform;
}
.btn .arrow {
  display: grid; place-items: center; width: 28px; height: 28px; margin-right: -12px; border-radius: 50%;
  background: var(--fg); color: var(--bg); transition: transform .4s var(--ease);
}
.btn .arrow svg { width: 12px; height: 12px; }
.btn:hover .arrow { transform: rotate(-45deg); }
.btn--accent { --bg: var(--accent); --fg: var(--ink); }
.btn--accent:hover { box-shadow: 0 10px 40px -10px rgba(212, 255, 63, .55); }
.btn--ghost { --bg: transparent; --fg: currentColor; border: 1px solid currentColor; }
.btn--ghost .arrow { background: currentColor; }
.btn--ghost .arrow svg { color: var(--ink); }
.on-dark .btn--ghost .arrow svg { color: var(--ink); }
.btn[disabled] { opacity: .6; cursor: progress; }
.btn.is-off { opacity: .55; }

/* ------------------------------------------------------------------ en-tête */
.progress { position: fixed; inset: 0 0 auto 0; height: 2px; z-index: 120; pointer-events: none; }
.progress span { display: block; height: 100%; width: 100%; background: var(--accent); transform-origin: 0 50%; transform: scaleX(0); }

.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--header-h);
  display: flex; align-items: center;
  transition: transform .5s var(--ease);
}
.site-header .bar {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  width: 100%; height: 56px; padding: 0 10px 0 22px; border-radius: 999px;
  border: 1px solid transparent;
  transition: background .4s, border-color .4s, backdrop-filter .4s, color .4s;
}
.site-header.is-scrolled .bar {
  background: rgba(243, 242, 236, .72); border-color: var(--line);
  -webkit-backdrop-filter: blur(18px) saturate(1.4); backdrop-filter: blur(18px) saturate(1.4);
}
.site-header.theme-dark:not(.is-scrolled) { color: var(--paper); }
.site-header.theme-dark.is-scrolled.over-dark .bar { background: rgba(12, 13, 16, .66); border-color: var(--line-dark); color: var(--paper); }
.site-header.is-hidden { transform: translateY(-110%); }

.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 600; font-size: 20px; letter-spacing: -.03em; }
.logo svg { width: 28px; height: 28px; flex: none; }
.logo-by { align-self: center; margin-left: 2px; padding-left: 10px; border-left: 1px solid currentColor; border-color: rgba(127, 127, 127, .35); font-size: 13px; font-weight: 500; letter-spacing: 0; opacity: .6; white-space: nowrap; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  position: relative; padding: 8px 14px; border-radius: 999px; text-decoration: none;
  font-size: 15px; font-weight: 500; opacity: .72; transition: opacity .25s, background .25s;
}
.nav a:hover { opacity: 1; }
.nav a.is-active { opacity: 1; }
.nav a.is-active::after {
  content: ""; position: absolute; left: 50%; bottom: 2px; width: 4px; height: 4px; margin-left: -2px;
  border-radius: 50%; background: currentColor;
}
.header-cta { height: 42px; padding: 0 18px; font-size: 15px; }
.header-cta .arrow { width: 24px; height: 24px; margin-right: -8px; }
.theme-dark:not(.is-scrolled) .header-cta, .over-dark.is-scrolled .header-cta { --bg: var(--accent); --fg: var(--ink); }

.menu-toggle { display: none; width: 44px; height: 44px; border-radius: 50%; position: relative; }
.menu-toggle span { position: absolute; left: 12px; right: 12px; height: 1.5px; background: currentColor; transition: transform .4s var(--ease), top .4s var(--ease); }
.menu-toggle span:nth-child(1) { top: 18px; }
.menu-toggle span:nth-child(2) { top: 25px; }
.menu-open .menu-toggle span:nth-child(1) { top: 21.5px; transform: rotate(45deg); }
.menu-open .menu-toggle span:nth-child(2) { top: 21.5px; transform: rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 90; background: var(--ink); color: var(--paper);
  display: flex; flex-direction: column; justify-content: flex-end; padding: calc(var(--header-h) + 24px) var(--gutter) 40px;
  clip-path: circle(0 at calc(100% - 44px) 38px); visibility: hidden;
  transition: clip-path .7s var(--ease), visibility 0s .7s;
}
.menu-open .mobile-menu { clip-path: circle(150% at calc(100% - 44px) 38px); visibility: visible; transition: clip-path .7s var(--ease); }
.mobile-menu nav { display: flex; flex-direction: column; }
.mobile-menu nav a {
  font-size: clamp(34px, 9vw, 56px); line-height: 1.15; letter-spacing: -.04em; text-decoration: none;
  padding: 4px 0; border-bottom: 1px solid var(--line-dark);
}
.mobile-menu .meta { margin-top: 28px; color: var(--muted-dark); font-size: 15px; }
.menu-open .site-header { color: var(--paper); }
.menu-open .site-header .bar { background: transparent !important; border-color: transparent !important; -webkit-backdrop-filter: none; backdrop-filter: none; }
body.menu-open { overflow: hidden; }

/* ------------------------------------------------------------------ hero */
.on-dark { background: var(--ink); color: var(--paper); }
.hero {
  position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: flex-end;
  padding: calc(var(--header-h) + 60px) 0 48px; overflow: hidden; isolation: isolate;
}
.hero-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
/* Raccord avec le rebond du scroll : le bord haut du hero = couleur de html, halos compris. */
.hero-bg::after { content: ""; position: absolute; inset: 0 0 auto 0; height: 240px; background: linear-gradient(180deg, var(--ink), rgba(12, 13, 16, 0)); }
.orb { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; will-change: transform; }
.orb--a { width: 46vw; height: 46vw; min-width: 360px; min-height: 360px; right: -10vw; top: -8vw; background: radial-gradient(circle at 30% 30%, #d4ff3f, rgba(212, 255, 63, 0) 65%); }
.orb--b { width: 40vw; height: 40vw; min-width: 320px; min-height: 320px; left: -14vw; bottom: -18vw; background: radial-gradient(circle at 60% 40%, #6f8dff, rgba(111, 141, 255, 0) 65%); opacity: .45; }
.grid-lines {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--line-dark) 1px, transparent 1px), linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 96px 96px;
  -webkit-mask-image: radial-gradient(ellipse at 70% 30%, #000 0%, transparent 70%); mask-image: radial-gradient(ellipse at 70% 30%, #000 0%, transparent 70%);
  opacity: .6;
}
.grain {
  position: absolute; inset: -50%; opacity: .07; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
.hero-inner { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.hero h1 {
  margin: 22px 0 0; font-weight: 500; letter-spacing: -.055em; line-height: .92;
  font-size: clamp(40px, 4.9vw, 78px);
}
.hero h1 .serif { font-size: 1.08em; letter-spacing: -.035em; color: var(--accent); }
.hero-lead { max-width: 540px; margin: 32px 0 32px; font-size: clamp(17px, 1.4vw, 20px); color: rgba(243, 242, 236, .74); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-foot {
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  margin-top: clamp(48px, 8vh, 96px); padding-top: 22px; border-top: 1px solid var(--line-dark);
  font-size: 14px; color: var(--muted-dark);
}
.hero-foot ul { display: flex; flex-wrap: wrap; gap: 8px 28px; margin: 0; padding: 0; list-style: none; }
.scroll-hint { display: inline-flex; align-items: center; gap: 10px; }
.scroll-hint i { position: relative; width: 22px; height: 34px; border: 1.5px solid currentColor; border-radius: 12px; }
.scroll-hint i::after { content: ""; position: absolute; left: 50%; top: 7px; width: 3px; height: 7px; margin-left: -1.5px; border-radius: 2px; background: var(--accent); animation: wheel 1.8s var(--ease) infinite; }
@keyframes wheel { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(10px); opacity: 0; } 100% { opacity: 0; } }

/* Pile de « créas » flottantes dans le hero */
.hero-visual { position: relative; height: clamp(320px, 42vw, 520px); }
.creative {
  position: absolute; border-radius: 20px; overflow: hidden; border: 1px solid var(--line-dark);
  background: var(--ink-2); box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .7);
  will-change: transform;
}
.creative--phone { width: 52%; aspect-ratio: 9 / 16; right: 6%; top: 0; border-radius: 28px; padding: 10px; background: #050608; }
.creative--phone .screen { position: relative; height: 100%; border-radius: 20px; overflow: hidden; background: linear-gradient(160deg, #23262e 0%, #0e1014 100%); }
.creative--phone .screen .shot { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 35%; }
.creative--phone .screen::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(12, 13, 16, .55) 0%, transparent 22%, transparent 48%, rgba(12, 13, 16, .92) 100%), radial-gradient(circle at 80% 15%, rgba(212, 255, 63, .28), transparent 45%);
}
.screen .ad-top { position: absolute; z-index: 2; left: 12px; right: 12px; top: 12px; display: flex; align-items: center; gap: 8px; font-size: 11px; line-height: 1.15; color: rgba(255, 255, 255, .75); }
.screen .ad-top i { width: 24px; height: 24px; flex: none; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 2px rgba(255, 255, 255, .25); }
.screen .ad-top b { display: block; color: #fff; font-size: 12px; font-weight: 600; }
.screen .play { z-index: 2; position: absolute; left: 50%; top: 42%; width: 54px; height: 54px; margin: -27px 0 0 -27px; border-radius: 50%; background: rgba(255, 255, 255, .16); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); display: grid; place-items: center; }
.screen .play::after { content: ""; border-left: 14px solid #fff; border-top: 9px solid transparent; border-bottom: 9px solid transparent; margin-left: 4px; }
.screen .cap { z-index: 2; position: absolute; left: 14px; right: 14px; bottom: 14px; }
.screen .cap b { display: block; font-size: 15px; line-height: 1.2; letter-spacing: -.02em; margin-bottom: 10px; }
.screen .cap span { display: block; height: 34px; border-radius: 10px; background: var(--accent); color: var(--ink); font-size: 13px; font-weight: 600; line-height: 34px; text-align: center; }
.creative--card { width: 46%; left: 0; padding: 16px; }
.creative--card.c1 { top: 12%; }
.creative--card.c2 { bottom: 0; left: 0; width: 44%; }
.mini-label { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted-dark); }
.mini-bars { display: flex; align-items: flex-end; gap: 6px; height: 64px; margin-top: 12px; }
.mini-bars i { flex: 1; border-radius: 4px 4px 2px 2px; background: rgba(255, 255, 255, .12); }
.mini-bars i:last-child, .mini-bars i:nth-last-child(2) { background: var(--accent); }
.mini-line { margin-top: 10px; height: 54px; }
.mini-line path { fill: none; stroke: var(--accent-2); stroke-width: 2; }
.mini-row { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; font-size: 13px; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; background: rgba(212, 255, 63, .14); color: var(--accent); }

/* ------------------------------------------------------------------ marquee */
.marquee { overflow: hidden; border-block: 1px solid var(--line-dark); background: var(--ink); color: var(--paper); padding: 22px 0; }
.marquee-track { display: flex; width: max-content; animation: marquee 38s linear infinite; }
.marquee-track span { display: inline-flex; align-items: center; gap: 36px; padding-right: 36px; font-size: clamp(22px, 2.6vw, 34px); letter-spacing: -.03em; white-space: nowrap; }
.marquee-track span::after { content: "✦"; color: var(--accent); font-size: .55em; }
.marquee-track span:nth-child(even) { font-family: var(--serif); font-style: italic; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ------------------------------------------------------------------ sections */
.section { padding: clamp(96px, 14vw, 180px) 0; position: relative; }
.section-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: end; margin-bottom: clamp(48px, 7vw, 88px); }
.h2 { margin: 18px 0 0; font-size: clamp(40px, 5.6vw, 84px); line-height: .98; letter-spacing: -.05em; font-weight: 500; }
.h2 .serif { font-size: 1.06em; }
.section-head p { margin: 0; max-width: 480px; justify-self: end; color: var(--muted); font-size: 18px; }
.on-dark .section-head p { color: var(--muted-dark); }

/* Manifeste — mots qui s'allument au défilement */
.manifesto { padding: clamp(110px, 16vw, 220px) 0; }
.manifesto p {
  margin: 0; max-width: 1120px; font-size: clamp(30px, 4.3vw, 64px); line-height: 1.08; letter-spacing: -.045em; font-weight: 500;
}
.manifesto .w { opacity: .14; transition: opacity .2s linear; }
.manifesto .w.serif { font-size: 1.05em; }
.manifesto .sig { display: flex; align-items: center; gap: 14px; margin-top: 48px; color: var(--muted); font-size: 15px; }
.manifesto .sig::before { content: ""; width: 40px; height: 1px; background: currentColor; }

/* Services — cartes empilées (sticky) */
.stack { display: grid; gap: 0; }
.stack-card {
  position: sticky; top: calc(var(--header-h) + 24px + var(--i) * 18px);
  display: grid; grid-template-columns: 90px minmax(0, 1.1fr) minmax(0, 1fr); gap: 40px;
  min-height: min(560px, 74vh); margin-bottom: 28px; padding: clamp(28px, 4vw, 52px);
  border-radius: 32px; background: var(--white); border: 1px solid var(--line);
  box-shadow: 0 -20px 60px -40px rgba(12, 13, 16, .35);
  transform-origin: 50% 0; will-change: transform;
}
.stack-card:nth-child(2) { background: #f8f8f4; }
.stack-card:nth-child(3) { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.stack-card:nth-child(4) { background: #e9edde; }
.stack-card:nth-child(5) { background: var(--accent); border-color: var(--accent); }
.stack-card .num { font-family: var(--serif); font-style: italic; font-size: 54px; line-height: 1; }
.stack-card h3 { margin: 0 0 18px; font-size: clamp(30px, 3.4vw, 50px); line-height: 1; letter-spacing: -.045em; font-weight: 500; }
.stack-card p { margin: 0 0 28px; max-width: 460px; font-size: 18px; opacity: .78; }
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.ticks li { display: flex; gap: 14px; padding: 13px 0; border-top: 1px solid currentColor; border-color: rgba(127, 127, 127, .25); font-size: 16px; }
.ticks li::before { content: "↗"; opacity: .5; }
.stack-art { position: relative; border-radius: 22px; overflow: hidden; background: var(--paper-2); min-height: 260px; }
.stack-card:nth-child(3) .stack-art { background: var(--ink-3); }
.stack-card:nth-child(5) .stack-art { background: rgba(12, 13, 16, .08); }

/* petites illustrations CSS des cartes */
.art-target { position: absolute; inset: 0; display: grid; place-items: center; }
.art-target i { position: absolute; border-radius: 50%; border: 1px solid rgba(12, 13, 16, .25); }
.art-target i:nth-child(1) { width: 76%; aspect-ratio: 1; }
.art-target i:nth-child(2) { width: 52%; aspect-ratio: 1; }
.art-target i:nth-child(3) { width: 28%; aspect-ratio: 1; background: var(--accent); border-color: var(--accent); }
.art-target i:nth-child(4) { width: 8%; aspect-ratio: 1; background: var(--ink); border: 0; }
.art-formats { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; gap: 14px; padding: 24px; }
.art-formats div { border-radius: 14px; background: var(--white); border: 1px solid var(--line); box-shadow: 0 20px 40px -24px rgba(0, 0, 0, .35); position: relative; overflow: hidden; }
.art-formats div::after { content: attr(data-r); position: absolute; left: 10px; bottom: 8px; font-size: 11px; font-weight: 600; letter-spacing: .06em; color: var(--muted); }
.art-formats div::before { content: ""; position: absolute; inset: 10px 10px 30px; border-radius: 8px; background: linear-gradient(140deg, #d4ff3f, #8fb4ff); opacity: .85; }
.art-formats .f169 { width: 42%; aspect-ratio: 16 / 9; }
.art-formats .f916 { width: 20%; aspect-ratio: 9 / 16; }
.art-formats .f11 { width: 26%; aspect-ratio: 1; }
.art-channels { position: absolute; inset: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; padding: 22px; }
.art-channels span { display: flex; flex-direction: column; justify-content: space-between; padding: 16px; border-radius: 14px; background: rgba(255, 255, 255, .05); border: 1px solid var(--line-dark); font-size: 14px; }
.art-channels span b { font-size: 22px; font-weight: 500; letter-spacing: -.03em; }
.art-channels span em { font-style: normal; color: var(--muted-dark); font-size: 12px; }
.art-funnel { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 8px; padding: 24px; }
.art-funnel span { display: block; height: 44px; border-radius: 12px; background: var(--white); border: 1px solid var(--line); font-size: 13px; font-weight: 600; line-height: 44px; text-align: center; }
.art-funnel span:nth-child(1) { width: 92%; }
.art-funnel span:nth-child(2) { width: 74%; }
.art-funnel span:nth-child(3) { width: 56%; }
.art-funnel span:nth-child(4) { width: 38%; background: var(--ink); color: var(--accent); border-color: var(--ink); }
.art-cycle { position: absolute; inset: 0; display: grid; place-items: center; }
.art-cycle svg { width: 70%; height: auto; }
.art-cycle .spin { transform-origin: 50% 50%; animation: spin 18s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Process — défilement horizontal épinglé */
.process { position: relative; }
.process-pin { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; justify-content: center; overflow: hidden; }
.process-track { display: flex; gap: 24px; padding: 0 var(--gutter); will-change: transform; }
.step {
  flex: none; width: clamp(300px, 34vw, 460px); min-height: 420px; padding: 34px; border-radius: 28px;
  border: 1px solid var(--line-dark); background: var(--ink-2); display: flex; flex-direction: column;
}
.step .when { display: inline-flex; align-self: flex-start; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600; background: rgba(255, 255, 255, .06); color: var(--muted-dark); }
.step .n { margin-top: auto; font-family: var(--serif); font-style: italic; font-size: 96px; line-height: .9; color: var(--accent); }
.step h3 { margin: 18px 0 10px; font-size: 32px; letter-spacing: -.04em; font-weight: 500; line-height: 1.05; }
.step p { margin: 0; color: var(--muted-dark); font-size: 16px; }
.step--intro { background: transparent; border: 0; padding: 0 40px 0 0; justify-content: center; width: clamp(320px, 38vw, 560px); }
.step--intro .h2 { margin-top: 18px; }
.step--intro p { margin-top: 24px; font-size: 18px; max-width: 420px; }
.process-rail { margin: 40px var(--gutter) 0; height: 2px; background: var(--line-dark); border-radius: 2px; overflow: hidden; }
.process-rail span { display: block; height: 100%; background: var(--accent); transform-origin: 0 50%; transform: scaleX(0); }

/* Plateformes */
.platforms { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.platform {
  position: relative; padding: 32px; border-radius: var(--radius); background: var(--white); border: 1px solid var(--line);
  min-height: 320px; display: flex; flex-direction: column; overflow: hidden; transition: transform .6s var(--ease), border-color .3s;
}
.platform:hover { transform: translateY(-6px); border-color: rgba(12, 13, 16, .3); }
.platform .kicker { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.platform h3 { margin: 14px 0 12px; font-size: 36px; letter-spacing: -.045em; font-weight: 500; line-height: 1; }
.platform p { margin: 0 0 24px; color: var(--muted); }
.platform .tags { margin-top: auto; display: flex; flex-wrap: wrap; gap: 8px; }
.platform .tags span { padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); font-size: 14px; }
.platform--dark { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.platform--dark p, .platform--dark .kicker { color: var(--muted-dark); }
.platform--dark .tags span { border-color: var(--line-dark); }
.platform--accent { background: var(--accent); border-color: var(--accent); }
.platform--accent p, .platform--accent .kicker { color: rgba(12, 13, 16, .65); }
.platform--accent .tags span { border-color: rgba(12, 13, 16, .2); }

/* Reporting */
.report-wrap { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.cadence { list-style: none; margin: 36px 0 0; padding: 0; }
.cadence li { display: grid; grid-template-columns: 120px 1fr; gap: 20px; padding: 22px 0; border-top: 1px solid var(--line-dark); }
.cadence li:last-child { border-bottom: 1px solid var(--line-dark); }
.cadence b { font-weight: 500; color: var(--accent); }
.cadence span { color: rgba(243, 242, 236, .78); }
.report {
  position: relative; border-radius: 28px; padding: 26px; background: var(--ink-2); border: 1px solid var(--line-dark);
  box-shadow: 0 60px 120px -60px rgba(212, 255, 63, .25);
}
.report-top { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-bottom: 18px; border-bottom: 1px solid var(--line-dark); }
.report-top b { font-weight: 500; letter-spacing: -.02em; font-size: 17px; }
.report-top .chip { background: rgba(255, 255, 255, .07); color: var(--muted-dark); }
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 18px; }
.kpi { padding: 14px; border-radius: 14px; background: rgba(255, 255, 255, .04); border: 1px solid var(--line-dark); }
.kpi .mini-label { display: block; }
.kpi .ghost { display: block; height: 14px; width: 70%; margin-top: 12px; border-radius: 4px; background: rgba(255, 255, 255, .14); }
.kpi .trend { display: block; margin-top: 10px; height: 4px; border-radius: 2px; background: rgba(255, 255, 255, .08); overflow: hidden; }
.kpi .trend::after { content: ""; display: block; height: 100%; width: var(--w); background: var(--accent); transform-origin: 0 50%; transform: scaleX(0); transition: transform 1.4s var(--ease) .3s; }
.report.is-in .kpi .trend::after { transform: scaleX(1); }
.chart { position: relative; margin-top: 16px; padding: 18px; border-radius: 16px; background: rgba(255, 255, 255, .03); border: 1px solid var(--line-dark); }
.chart-bars { display: flex; align-items: flex-end; gap: 8px; height: 170px; margin-top: 14px; }
.chart-bars i { flex: 1; height: var(--h); border-radius: 6px 6px 2px 2px; background: rgba(143, 180, 255, .35); transform-origin: 50% 100%; transform: scaleY(0); transition: transform 1s var(--ease); transition-delay: calc(var(--d) * 60ms); }
.chart-bars i.hi { background: var(--accent); }
.report.is-in .chart-bars i { transform: scaleY(1); }
.chart-axis { display: flex; justify-content: space-between; margin-top: 10px; font-size: 11px; color: var(--muted-dark); }
.report-note { margin-top: 14px; font-size: 12px; color: var(--muted-dark); }

/* Clients cibles */
.verticals { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.vertical { padding: 32px 22px 28px 0; border-bottom: 1px solid var(--line); }
.vertical + .vertical { padding-left: 22px; border-left: 1px solid var(--line); }
.vertical .ic { width: 44px; height: 44px; border-radius: 12px; background: var(--ink); color: var(--accent); display: grid; place-items: center; margin-bottom: 40px; }
.vertical .ic svg { width: 22px; height: 22px; }
.vertical h3 { margin: 0 0 8px; font-size: 22px; letter-spacing: -.03em; font-weight: 500; }
.vertical p { margin: 0; color: var(--muted); font-size: 15px; }

/* Marques propres */
.brands { position: relative; overflow: hidden; }
.brands-inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.brands-visual { position: relative; aspect-ratio: 1; max-width: 520px; width: 100%; justify-self: center; }
.ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid var(--line-dark); }
.ring:nth-child(2) { inset: 14%; }
.ring:nth-child(3) { inset: 28%; border-color: rgba(212, 255, 63, .4); }
.core { position: absolute; inset: 40%; border-radius: 50%; background: var(--accent); box-shadow: 0 0 120px 20px rgba(212, 255, 63, .35); }
.sat { position: absolute; left: 50%; top: 50%; width: 100%; height: 100%; margin: -50% 0 0 -50%; animation: spin 26s linear infinite; }
.sat i { position: absolute; left: 50%; top: 0; width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%; background: var(--accent-2); }
.sat--2 { width: 72%; height: 72%; margin: -36% 0 0 -36%; animation-duration: 16s; animation-direction: reverse; }
.sat--2 i { background: var(--paper); width: 10px; height: 10px; margin: -5px 0 0 -5px; }
.brands p.lead { font-size: 20px; color: rgba(243, 242, 236, .78); max-width: 520px; margin: 28px 0 0; }
.brands .points { margin: 32px 0 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.brands .points li { display: flex; gap: 12px; align-items: baseline; color: rgba(243, 242, 236, .78); }
.brands .points li::before { content: ""; width: 6px; height: 6px; flex: none; border-radius: 50%; background: var(--accent); transform: translateY(-3px); }

/* FAQ */
.faq { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.faq-head { position: sticky; top: calc(var(--header-h) + 40px); }
.faq-head p { color: var(--muted); margin: 24px 0 0; max-width: 360px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { display: flex; justify-content: space-between; align-items: center; gap: 24px; width: 100%; padding: 26px 0; text-align: left; font-size: clamp(19px, 1.7vw, 23px); font-weight: 500; letter-spacing: -.025em; }
.faq-q .pm { position: relative; flex: none; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line); transition: background .3s, transform .5s var(--ease); }
.faq-q .pm::before, .faq-q .pm::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; margin: -.75px 0 0 -6px; background: currentColor; transition: transform .4s var(--ease); }
.faq-q .pm::after { transform: rotate(90deg); }
.faq-item.is-open .pm { background: var(--ink); color: var(--accent); transform: rotate(180deg); }
.faq-item.is-open .pm::after { transform: rotate(0); }
.faq-a { height: 0; overflow: hidden; transition: height .5s var(--ease); }
.faq-a > div { padding: 0 60px 28px 0; color: var(--muted); }
.faq-a p { margin: 0 0 12px; }

/* CTA final */
.cta { padding: clamp(110px, 16vw, 200px) 0; text-align: center; overflow: hidden; position: relative; isolation: isolate; }
.cta .orb--a { left: 50%; top: 50%; right: auto; width: 60vw; height: 60vw; margin: -30vw 0 0 -30vw; opacity: .35; }
.cta h2 { margin: 24px auto 40px; max-width: 1100px; font-size: clamp(46px, 8vw, 128px); line-height: .92; letter-spacing: -.055em; font-weight: 500; }
.cta h2 .serif { color: var(--accent); }
.cta .sub { color: var(--muted-dark); margin: -12px auto 40px; max-width: 520px; }

/* ------------------------------------------------------------------ pied */
.site-footer { background: var(--ink); color: var(--paper); padding: 80px 0 32px; border-top: 1px solid var(--line-dark); }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr)); gap: 40px; }
.footer-grid h4 { margin: 0 0 18px; font-size: 13px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-dark); }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-grid a { text-decoration: none; opacity: .82; transition: opacity .2s; }
.footer-grid a:hover { opacity: 1; text-decoration: underline; text-underline-offset: 3px; }
.footer-about p { margin: 18px 0 0; max-width: 380px; color: var(--muted-dark); font-size: 15px; }
.footer-contact { font-size: 15px; color: rgba(243, 242, 236, .82); }
.footer-contact address { font-style: normal; }
.footer-word { margin: 72px 0 24px; font-size: clamp(80px, 21vw, 330px); line-height: .8; letter-spacing: -.06em; font-weight: 500; background: linear-gradient(180deg, rgba(243, 242, 236, .16), rgba(243, 242, 236, 0) 85%); -webkit-background-clip: text; background-clip: text; color: transparent; user-select: none; white-space: nowrap; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; padding-top: 24px; border-top: 1px solid var(--line-dark); font-size: 13px; color: var(--muted-dark); }
.footer-bottom p { margin: 0; }

/* ------------------------------------------------------------------ pages intérieures */
.page-hero { padding: calc(var(--header-h) + clamp(60px, 10vw, 120px)) 0 clamp(48px, 7vw, 80px); position: relative; overflow: hidden; isolation: isolate; }
.page-hero h1 { margin: 20px 0 0; font-size: clamp(46px, 7.4vw, 112px); line-height: .94; letter-spacing: -.055em; font-weight: 500; }
.page-hero h1 .serif { color: var(--accent); }
.page-hero p.lead { margin: 28px 0 0; max-width: 620px; font-size: 19px; color: rgba(243, 242, 236, .74); }
.page-hero .orb--a { opacity: .3; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.contact-info { position: sticky; top: calc(var(--header-h) + 32px); }
.contact-info dl { margin: 0; }
.contact-info .row { padding: 22px 0; border-top: 1px solid var(--line); }
.contact-info .row:last-child { border-bottom: 1px solid var(--line); }
.contact-info dt { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.contact-info dd { margin: 0; font-size: 19px; letter-spacing: -.02em; }
.contact-info dd a { text-decoration: none; border-bottom: 1px solid var(--line); }
.contact-info dd a:hover { border-color: currentColor; }
.contact-info .fine { margin-top: 24px; color: var(--muted); font-size: 14px; }

.form-card { padding: clamp(24px, 4vw, 48px); border-radius: 32px; background: var(--white); border: 1px solid var(--line); }
.form-card h2 { margin: 0 0 8px; font-size: 32px; letter-spacing: -.04em; font-weight: 500; }
.form-card > p { margin: 0 0 32px; color: var(--muted); }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 16px; }
.field { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field label, .field .label { font-size: 14px; font-weight: 500; }
.field label .opt, .field .label .opt { font-weight: 400; color: var(--muted); }
.input {
  width: 100%; height: 54px; padding: 0 18px; border-radius: 14px; border: 1px solid var(--line); background: var(--paper);
  font: inherit; font-size: 16px; color: var(--text); transition: border-color .2s, background .2s, box-shadow .2s;
  -webkit-appearance: none; appearance: none;
}
textarea.input { height: 150px; padding: 16px 18px; resize: vertical; line-height: 1.5; }
.input::placeholder { color: #9a998f; }
.input:hover { border-color: rgba(12, 13, 16, .3); }
.input:focus { outline: none; border-color: var(--ink); background: var(--white); box-shadow: 0 0 0 4px rgba(12, 13, 16, .06); }
.form-input--error, .form-input--error:focus { border-color: var(--error); box-shadow: 0 0 0 4px rgba(255, 106, 61, .12); }
.field-error { display: none; font-size: 14px; color: #c8401a; }
.field-error.is-on { display: block; }

/* Choix en pastilles (remplace le <select> natif) */
.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pill { position: relative; }
.pill input { position: absolute; opacity: 0; pointer-events: none; }
.pill span { display: inline-flex; align-items: center; height: 42px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--paper); font-size: 15px; cursor: pointer; transition: background .2s, color .2s, border-color .2s; user-select: none; }
.pill span:hover { border-color: rgba(12, 13, 16, .35); }
.pill input:checked + span { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.pill input:focus-visible + span { outline: 2px solid var(--accent-2); outline-offset: 2px; }
.pills.form-input--error .pill span { border-color: var(--error); }

/* Case à cocher maison */
.check { display: flex; gap: 14px; align-items: flex-start; font-size: 14px; color: var(--muted); cursor: pointer; }
.check input { position: absolute; opacity: 0; pointer-events: none; }
.check .box { flex: none; width: 22px; height: 22px; margin-top: 1px; border-radius: 7px; border: 1px solid rgba(12, 13, 16, .3); background: var(--paper); display: grid; place-items: center; transition: background .2s, border-color .2s; }
.check .box svg { width: 12px; height: 12px; color: var(--accent); opacity: 0; transform: scale(.6); transition: opacity .2s, transform .3s var(--ease); }
.check input:checked + .box { background: var(--ink); border-color: var(--ink); }
.check input:checked + .box svg { opacity: 1; transform: scale(1); }
.check input:focus-visible + .box { outline: 2px solid var(--accent-2); outline-offset: 2px; }
.check.form-input--error .box { border-color: var(--error); }
.check a { color: var(--text); }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

.form-foot { margin-top: 28px; display: grid; gap: 14px; }
.form-alert { display: none; padding: 14px 16px; border-radius: 14px; font-size: 15px; }
.form-alert.is-on { display: block; }
.form-alert--error { background: rgba(255, 106, 61, .1); color: #a3330f; }
.form-alert--ok { background: rgba(140, 190, 20, .14); color: #3d5200; }
.form-alert--info { background: rgba(143, 180, 255, .18); color: #1d3a7a; }
.form-foot .btn { justify-self: start; }

/* Pages légales */
.legal-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.legal-nav { position: sticky; top: calc(var(--header-h) + 32px); }
.legal-nav h4 { margin: 0 0 14px; font-size: 13px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.legal-nav ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.legal-nav a { display: block; padding: 9px 14px; border-radius: 10px; text-decoration: none; font-size: 15px; color: var(--muted); transition: background .2s, color .2s; }
.legal-nav a:hover { background: var(--paper-2); color: var(--text); }
.legal-nav a.is-current { background: var(--ink); color: var(--paper); }
.prose { max-width: 760px; font-size: 17px; }
.prose .meta { display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 0 0 40px; padding-bottom: 24px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 14px; }
.prose h2 { margin: 52px 0 14px; font-size: 26px; line-height: 1.15; letter-spacing: -.03em; font-weight: 500; }
.prose h3 { margin: 28px 0 8px; font-size: 19px; letter-spacing: -.02em; font-weight: 600; }
.prose p, .prose li { color: #3b3a36; }
.prose ul { padding-left: 20px; }
.prose li { margin-bottom: 6px; }
.prose a { color: var(--text); text-underline-offset: 3px; }
.prose .caps { text-transform: uppercase; font-size: 15px; letter-spacing: .01em; }
.prose .box { margin: 24px 0; padding: 22px 24px; border-radius: 16px; background: var(--white); border: 1px solid var(--line); }
.prose .box p:last-child { margin-bottom: 0; }
.prose table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 15px; }
.prose th, .prose td { text-align: left; vertical-align: top; padding: 12px 14px 12px 0; border-bottom: 1px solid var(--line); }
.prose th { font-weight: 600; color: var(--text); }
.prose .table-scroll { overflow-x: auto; }
.prose .table-scroll table { min-width: 560px; }

/* ------------------------------------------------------------------ animations d'apparition */
.js [data-reveal] { opacity: 0; transform: translateY(36px); transition: opacity 1s var(--ease), transform 1.1s var(--ease); transition-delay: calc(var(--rd, 0) * 1ms); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
.js [data-split] .wd { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.js [data-split] .wd > span { display: inline-block; transform: translateY(105%); transition: transform 1.1s var(--ease); transition-delay: calc(var(--i) * 55ms + var(--sd, 0ms)); }
.js [data-split].is-in .wd > span { transform: none; }

/* ------------------------------------------------------------------ responsive */
@media (max-width: 1080px) {
  .nav { display: none; }
  .menu-toggle { display: block; }
  .header-cta { display: none; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { height: 420px; max-width: 520px; width: 100%; }
  .verticals { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .vertical, .vertical + .vertical { padding: 28px 20px 24px 0; border-left: 0; }
  .vertical:nth-child(even) { padding-left: 20px; border-left: 1px solid var(--line); }
  .platforms { grid-template-columns: 1fr; }
  .platform { min-height: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-about { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
  .section-head, .report-wrap, .brands-inner, .faq, .contact-grid, .legal-layout { grid-template-columns: 1fr; }
  .section-head p { justify-self: start; }
  .faq-head, .contact-info, .legal-nav { position: static; }
  .stack-card { grid-template-columns: 1fr; gap: 20px; min-height: 0; top: calc(var(--header-h) + 8px + var(--i) * 10px); }
  .stack-art { min-height: 220px; }
  .stack-card .num { font-size: 40px; }
  /* Process : le défilement horizontal épinglé devient une pile verticale */
  .process { height: auto !important; }
  .process-pin { position: static; height: auto; padding: clamp(96px, 14vw, 180px) 0; }
  .process-track { flex-direction: column; transform: none !important; }
  .step, .step--intro { width: 100%; min-height: 0; }
  .step .n { font-size: 64px; margin-top: 28px; }
  .process-rail { display: none; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .legal-nav ul { display: flex; flex-wrap: wrap; gap: 6px; }
  .legal-nav a { border: 1px solid var(--line); }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .hero { padding-bottom: 28px; }
  .hero-visual { height: 360px; }
  .hero-foot { flex-direction: column; align-items: flex-start; }
  .scroll-hint { display: none; }
  .fields { grid-template-columns: 1fr; }
  .verticals { grid-template-columns: 1fr; }
  .vertical:nth-child(even) { padding-left: 0; border-left: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .cadence li { grid-template-columns: 1fr; gap: 4px; }
  .faq-a > div { padding-right: 0; }
  .btn { height: 52px; padding: 0 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0s !important; }
  .js [data-reveal], .js [data-split] .wd > span { opacity: 1; transform: none; }
  .manifesto .w { opacity: 1; }
  .process { height: auto !important; }
  .process-pin { position: static; height: auto; padding: clamp(96px, 14vw, 180px) 0; }
  .process-track { flex-wrap: wrap; transform: none !important; }
  .process-rail { display: none; }
}

/* ------------------------------------------------------------------ visuels générés (2026-10-04)
   Direction artistique reprise de myfitrace.com/2.0 : photos sombres et cinématographiques,
   lumière de contour citron + halo bleu. Aucune image ne porte de texte ni de logo. */
.stack-art img, .pl-img img, .v-img img, .step-img img, .core img, .faq-visual img, .wv-inner img, .cta-bg img { display: block; width: 100%; height: 100%; object-fit: cover; }
.stack-art { background: #05060a !important; }
.stack-art img { position: absolute; inset: 0; transform: scale(1.08); transition: transform 1.6s var(--ease); }
.stack-card.is-in .stack-art img, .stack-card:hover .stack-art img { transform: scale(1); }
.stack-art::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08); pointer-events: none; }

.wide-visual { position: relative; margin: clamp(48px, 7vw, 88px) 0 0; aspect-ratio: 21 / 9; border-radius: 32px; overflow: hidden; background: var(--ink); box-shadow: 0 50px 100px -50px rgba(12, 13, 16, .55); }
.wv-inner { position: absolute; inset: -12% 0; will-change: transform; }

.step-img { margin: -14px -14px 22px; aspect-ratio: 16 / 10; border-radius: 20px; overflow: hidden; background: #05060a; }
.step-img img { transition: transform 1.2s var(--ease); }
.step:hover .step-img img { transform: scale(1.05); }
.step .n { font-size: 64px; }
.step h3 { margin-top: 12px; }

.pl-img { margin: -14px -14px 24px; aspect-ratio: 3 / 2; border-radius: 16px; overflow: hidden; background: #05060a; }
.pl-img img { transition: transform 1.2s var(--ease); }
.platform:hover .pl-img img { transform: scale(1.06); }

.v-img { position: relative; aspect-ratio: 1; border-radius: 18px; overflow: hidden; margin-bottom: 22px; background: #05060a; }
.v-img img { transition: transform 1.2s var(--ease); }
.vertical:hover .v-img img { transform: scale(1.06); }
.v-img .ic { position: absolute; left: 12px; bottom: 12px; margin: 0 !important; box-shadow: 0 10px 24px -8px rgba(0, 0, 0, .6); }

.core { inset: 19% !important; overflow: hidden; border: 1px solid rgba(212, 255, 63, .55); background: #05060a !important; box-shadow: 0 0 120px 10px rgba(212, 255, 63, .22) !important; }

.faq-visual { margin: 36px 0 0; max-width: 320px; aspect-ratio: 2 / 3; border-radius: 22px; overflow: hidden; background: var(--ink); }

.cta-bg { position: absolute; inset: 0; z-index: -2; }
.cta-bg img { opacity: .55; }
.cta-bg::after { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 70% at 50% 50%, rgba(12, 13, 16, .78), rgba(12, 13, 16, .35) 70%), linear-gradient(180deg, var(--ink), transparent 18%, transparent 82%, var(--ink)); }
.cta .orb--a { z-index: -1; }

@media (max-width: 900px) {
  .wide-visual { aspect-ratio: 4 / 3; border-radius: 22px; }
  .faq-visual { max-width: none; aspect-ratio: 4 / 3; }
}
@media (prefers-reduced-motion: reduce) {
  .stack-art img { transform: none; }
}
/* colonnes « Who we work with » : marges égales, sinon la 1re photo est plus grande que les autres */
@media (min-width: 1081px) { .vertical, .vertical + .vertical { padding: 28px 14px 24px; } }
/* mobile : une carte de service est plus haute que l'écran ; empilées, la suivante cachait la photo */
@media (max-width: 900px) { .stack-card { position: relative; top: auto; transform: none !important; filter: none !important; } }

/* Manifeste en deux blocs croisés (texte | image, puis image | texte) */
.mf-row { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(32px, 6vw, 96px); align-items: center; margin-top: 40px; }
.mf-row + .mf-row { margin-top: clamp(64px, 9vw, 120px); }
.mf-row--rev { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); }
.manifesto .mf-row p { max-width: none; font-size: clamp(30px, 3.5vw, 54px); }
.manifesto .mf-row .sig { margin-top: 36px; }
.mf-img { position: relative; margin: 0; aspect-ratio: 4 / 5; border-radius: 28px; overflow: hidden; background: var(--ink); box-shadow: 0 50px 100px -50px rgba(12, 13, 16, .55); }
.mf-row--rev .mf-img img { object-position: 52% 50%; }
@media (max-width: 900px) {
  .mf-row, .mf-row--rev { grid-template-columns: 1fr; gap: 28px; }
  .mf-row--rev .mf-img { order: 2; }
  .mf-img { aspect-ratio: 4 / 3; border-radius: 22px; }
}
.footer-bottom { margin-top: clamp(48px, 6vw, 72px); }

/* Page contact : coordonnées en cartes cliquables (remplace la liste libellé/valeur, « formulaire rempli ») */
.ci-card { display: flex; align-items: center; gap: 18px; padding: 22px 22px 22px 18px; margin-bottom: 12px; border-radius: 22px; background: var(--white); border: 1px solid var(--line); }
.ci-ic { flex: none; width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: var(--ink); color: var(--accent); }
.ci-ic svg { width: 22px; height: 22px; }
.ci-txt { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.ci-txt small { font-size: 13px; color: var(--muted); }
.ci-txt b { font-size: clamp(17px, 1.6vw, 21px); font-weight: 500; letter-spacing: -.02em; overflow-wrap: anywhere; }
.ci-arrow { flex: none; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--line); transition: background .3s, color .3s, transform .4s var(--ease); }
.ci-arrow svg { width: 11px; height: 11px; }
.ci-card:hover .ci-arrow { background: var(--ink); color: var(--accent); transform: rotate(45deg); }
.ci-avail { display: flex; align-items: center; gap: 10px; margin: 20px 0 0; font-size: 15px; color: var(--muted); }
.ci-avail .dot { width: 8px; height: 8px; border-radius: 50%; background: #3ccf6e; box-shadow: 0 0 0 4px rgba(60, 207, 110, .18); }
.ci-postal { margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--line); }
.ci-postal small { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.ci-postal p { margin: 0; font-size: 16px; line-height: 1.6; }
/* hero sans la ligne du bas : contenu centré verticalement */
.hero { justify-content: center; padding-bottom: clamp(56px, 8vh, 96px); }