/* Ideat-IA - page d'accueil publique. Ambiance « conseil » : une salle de délibération, pierre claire,
   table de bois foncé, et un seul siège vermillon, celui du chef d'orchestre. Les jetons sont en tête de fichier. */

@font-face { font-family: "Fraunces"; font-style: normal; font-weight: 100 900; font-display: swap; src: url("/home/fonts/fraunces-latin-opsz-normal.woff2") format("woff2"); }
@font-face { font-family: "Fraunces"; font-style: italic; font-weight: 100 900; font-display: swap; src: url("/home/fonts/fraunces-latin-opsz-italic.woff2") format("woff2"); }
@font-face { font-family: "Hanken Grotesk"; font-style: normal; font-weight: 100 900; font-display: swap; src: url("/home/fonts/hanken-grotesk-latin-wght-normal.woff2") format("woff2"); }
@font-face { font-family: "DM Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("/home/fonts/dm-mono-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "DM Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("/home/fonts/dm-mono-latin-500-normal.woff2") format("woff2"); }

:root {
  --dark: #131a16; --dark-2: #1a231e; --on-dark: #ece7dc; --on-dark-soft: rgba(236, 231, 220, .7); --on-dark-line: rgba(236, 231, 220, .18);
  --paper: #e9e4d8; --paper-2: #dcd5c5; --ink: #151c18; --ink-soft: rgba(21, 28, 24, .72); --ink-line: rgba(21, 28, 24, .22);
  --accent: #f0532b; --accent-deep: #cf3f17; --on-accent: #151c18;
  --hero-fg: #f4f0e7; --hero-soft: rgba(244, 240, 231, .82); --hero-line: rgba(244, 240, 231, .28);
  --hero-veil: linear-gradient(90deg, rgba(15,22,18,.92) 0%, rgba(15,22,18,.74) 36%, rgba(15,22,18,.28) 64%, rgba(15,22,18,.6) 100%), linear-gradient(180deg, rgba(15,22,18,.7) 0%, rgba(15,22,18,0) 24%, rgba(15,22,18,0) 66%, #131a16 100%);
  --hero-veil-m: linear-gradient(180deg, rgba(15,22,18,.88) 0%, rgba(15,22,18,.62) 40%, rgba(15,22,18,.8) 74%, #131a16 100%);
  --hero-end: #131a16;
  --card-bg: #efeadf; --card-fg: #151c18; --card-radius: 18px; --card-shadow: drop-shadow(0 34px 44px rgba(0,0,0,.5));
  --display: "Fraunces", Georgia, serif; --display-w: 380; --display-ls: -.035em; --display-tt: none; --display-lh: 1; --display-fvs: "opsz" 144, "SOFT" 0, "WONK" 0;
  --em-style: italic; --em-w: 340;
  --title-size: min(12vw, 25vh, 13rem); --title-w: 360;
  --radius: clamp(22px, 3vw, 44px); --frame-radius: 50%; --frame-clip: none; --frame-ratio: 1 / 1; --btn-radius: 999px;
  --v1: #12a4ff; --v2: #2b7bff; --v3: #3d5cf5; --v4: #6a4df5; --v5: #9a35e8;
  --word-fill: linear-gradient(100deg, #12a4ff, #3d5cf5 45%, #9a35e8);
  color-scheme: dark;
}

:root {
  --sans: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "DM Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --ease-io: cubic-bezier(.76, 0, .24, 1);
  --gut: clamp(20px, 4.4vw, 72px);
  --head-h: 76px;
  interpolate-size: allow-keywords;
}

/* couleurs de section : sombre par défaut, claire sous .paper */
body { --s-bg: var(--dark); --s-bg-2: var(--dark-2); --s-fg: var(--on-dark); --s-soft: var(--on-dark-soft); --s-line: var(--on-dark-line); --s-accent: var(--accent); }
.paper { --s-bg: var(--paper); --s-bg-2: var(--paper-2); --s-fg: var(--ink); --s-soft: var(--ink-soft); --s-line: var(--ink-line); --s-accent: var(--accent-deep); }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; background: var(--s-bg); color: var(--s-fg); font: 400 17px/1.6 var(--sans); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: clip; }
img, video, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p, ul, ol, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
button, input { font: inherit; color: inherit; }
::selection { background: var(--accent); color: var(--on-accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 2px; }

.wrap { width: 100%; max-width: 1560px; margin: 0 auto; padding-inline: var(--gut); }
.skip { position: fixed; left: 12px; top: -60px; z-index: 200; background: var(--accent); color: var(--on-accent); padding: 10px 16px; font-weight: 600; text-decoration: none; transition: top .2s; }
.skip:focus { top: 12px; }

.label { font: 500 11.5px/1.3 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--s-soft); display: flex; align-items: center; gap: 12px; }
.label .num { color: var(--s-accent); }
.label .num::after { content: ""; display: inline-block; width: 36px; height: 1px; background: currentColor; vertical-align: middle; margin-left: 12px; opacity: .7; }

.display { font-family: var(--display); font-weight: var(--display-w); font-size: clamp(2.5rem, 6.1vw, 6.4rem); line-height: var(--display-lh); letter-spacing: var(--display-ls); text-transform: var(--display-tt); font-variation-settings: var(--display-fvs); margin-top: 22px; text-wrap: balance; }
.display em { font-style: var(--em-style); font-weight: var(--em-w); color: var(--s-accent); }
.display--xl { font-size: clamp(2.8rem, 8vw, 8.6rem); }
.display--long { font-size: clamp(2.1rem, 4.6vw, 4.9rem); max-width: 22ch; line-height: 1.04; }

/* ---------- Apparitions (la marge à droite évite de rogner les italiques) ---------- */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform 1.1s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal.in { opacity: 1; transform: none; }
.split .w { display: inline-block; overflow: hidden; vertical-align: top; padding: .08em .16em .16em .04em; margin: -.08em -.16em -.16em -.04em; }
.split .w > span { display: inline-block; transform: translateY(112%) rotate(3deg); transform-origin: 0 100%; transition: transform 1.1s var(--ease); transition-delay: calc(var(--i) * 40ms); }
.split.in .w > span { transform: none; }
.scrub .w { opacity: .2; transition: opacity .35s linear; }
.scrub .w.on { opacity: 1; }

/* ---------- Décor global ---------- */
.grain { position: fixed; inset: -50%; z-index: 90; pointer-events: none; opacity: .07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .5  0 0 0 0 .5  0 0 0 0 .5  0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1.2s steps(6) infinite; }
@keyframes grain { 0% { transform: translate(0, 0); } 20% { transform: translate(-3%, 2%); } 40% { transform: translate(2%, -4%); } 60% { transform: translate(-2%, 3%); } 80% { transform: translate(4%, 1%); } 100% { transform: translate(0, 0); } }

.progress { position: fixed; inset: 0 0 auto 0; height: 3px; z-index: 120; pointer-events: none; }
.progress i { display: block; height: 100%; background: var(--accent); transform: scaleX(var(--p, 0)); transform-origin: 0 50%; }

.cursor { position: fixed; left: 0; top: 0; z-index: 150; pointer-events: none; display: none; }
.cursor i { position: relative; display: block; width: 34px; height: 34px; margin: -17px 0 0 -17px; border: 1px solid var(--accent); border-radius: 50%; transition: transform .35s var(--ease), background .25s, opacity .3s; opacity: 0; }
.cursor i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 4px; height: 4px; margin: -2px; border-radius: 50%; background: var(--accent); transition: opacity .2s; }
.cursor.on i { opacity: 1; }
.cursor.hover i { transform: scale(1.9); background: color-mix(in srgb, var(--accent) 16%, transparent); }
.cursor.hover i::after { opacity: 0; }
.cursor.down i { transform: scale(.7); }
@media (hover: hover) and (pointer: fine) { .js .cursor { display: block; } }

/* voile d'ouverture : purement CSS, ne retarde pas la saisie du token */
.intro { position: fixed; inset: 0; z-index: 140; pointer-events: none; background: var(--hero-end); animation: intro-up 1.05s var(--ease-io) .2s forwards; }
.intro::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--accent); }
@keyframes intro-up { to { transform: translateY(-101%); visibility: hidden; } }

/* ---------- En-tête ---------- */
.top { position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--head-h); padding-inline: var(--gut); display: flex; align-items: center; justify-content: space-between; gap: 24px; color: var(--hero-fg); transition: transform .5s var(--ease), background .4s, height .4s var(--ease), color .4s; }
.top.is-stuck { height: 60px; color: var(--on-dark); background: color-mix(in srgb, var(--dark) 80%, transparent); -webkit-backdrop-filter: blur(14px) saturate(1.3); backdrop-filter: blur(14px) saturate(1.3); box-shadow: 0 1px 0 var(--on-dark-line); }
.top.is-hidden { transform: translateY(-105%); }
.top__brand { display: flex; align-items: center; gap: 12px; text-decoration: none; font-family: var(--display); font-weight: 500; font-size: 23px; line-height: 1; letter-spacing: -.02em; text-transform: var(--display-tt); white-space: nowrap; }
.top__brand img { height: 30px; width: auto; transition: transform .7s var(--ease); }
.top__brand:hover img { transform: rotate(-8deg) scale(1.08); }
.top__nav { display: flex; gap: clamp(16px, 2.2vw, 36px); }
.top__nav a, .top__cta { font: 500 11.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; text-decoration: none; white-space: nowrap; opacity: .74; position: relative; padding: 8px 0; transition: opacity .3s; }
.top__nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: 100% 50%; transition: transform .5s var(--ease); }
.top__nav a:hover, .top__nav a.is-active { opacity: 1; }
.top__nav a:hover::after, .top__nav a.is-active::after { transform: scaleX(1); transform-origin: 0 50%; }
.top__cta { opacity: 0; pointer-events: none; padding: 10px 16px; border-radius: var(--btn-radius); box-shadow: inset 0 0 0 1px currentColor; transition: opacity .4s, background .3s, color .3s; }
.top.is-past .top__cta { opacity: 1; pointer-events: auto; }
.top__cta:hover { background: var(--accent); color: var(--on-accent); box-shadow: none; }

/* ---------- Boutons ---------- */
.btn { --bg: var(--accent); --fg: var(--on-accent); --bg-h: var(--s-fg); --fg-h: var(--s-bg);
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 14px; overflow: hidden; isolation: isolate;
  padding: 17px 28px; border: 0; border-radius: var(--btn-radius); cursor: pointer; text-decoration: none; font: 600 15px/1 var(--sans); letter-spacing: .01em; background: var(--bg); color: var(--fg);
  transition: color .45s var(--ease), transform .5s var(--ease); }
.btn::before { content: ""; position: absolute; inset: -1px; z-index: -1; background: var(--bg-h); border-radius: inherit; transform: translateY(102%); transition: transform .55s var(--ease); }
.btn:hover, .btn:focus-visible { color: var(--fg-h); }
.btn:hover::before, .btn:focus-visible::before { transform: none; }
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform .5s var(--ease); }
.btn:hover svg { transform: translateX(5px); }
.btn:active { transform: scale(.97); }
.btn--ghost { --bg: transparent; --fg: var(--s-fg); --bg-h: var(--s-fg); --fg-h: var(--s-bg); box-shadow: inset 0 0 0 1px var(--s-line); }

/* ---------- Ouverture ---------- */
.hero { position: relative; min-height: 100svh; display: grid; grid-template-rows: 1fr auto; padding-top: var(--head-h); isolation: isolate; overflow: clip; color: var(--hero-fg); background: var(--hero-end); }
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.hero__video { width: 100%; height: 100%; object-fit: cover; object-position: 62% 50%; transform: scale(1.06); will-change: transform; }
@keyframes drift { from { scale: 1; translate: 0 0; } to { scale: 1.12; translate: -2% 1%; } }
.hero__veil { position: absolute; inset: 0; background: var(--hero-veil); }
.hero__voices { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero .label { color: var(--hero-soft); }

.hero__inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(340px, 420px); gap: clamp(28px, 5vw, 96px); align-items: center; width: 100%; max-width: 1560px; margin: 0 auto; padding: clamp(12px, 3vh, 40px) var(--gut); }
.hero .hero__eyebrow { color: var(--hero-fg); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); animation: ping 2.4s infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 60%, transparent); } 70%, 100% { box-shadow: 0 0 0 12px transparent; } }

.hero__title { font-family: var(--display); font-weight: var(--title-w); font-size: var(--title-size); line-height: .9; letter-spacing: var(--display-ls); text-transform: var(--display-tt); font-variation-settings: var(--display-fvs); margin: clamp(10px, 2vh, 22px) 0 0 -.04em; white-space: nowrap; padding: .04em .1em .1em 0; }
.hero__sub { font-family: var(--display); font-weight: var(--display-w); font-size: clamp(1.35rem, 2.6vw, 2.6rem); line-height: 1.1; letter-spacing: -.02em; text-transform: var(--display-tt); font-variation-settings: var(--display-fvs); margin-top: clamp(6px, 1.4vh, 16px); }
.hero__sub em { color: var(--accent); font-style: var(--em-style); padding-right: .1em; }
.hero__lead { max-width: 56ch; margin-top: clamp(14px, 2.6vh, 30px); font-size: clamp(1rem, 1.18vw, 1.16rem); line-height: 1.62; color: var(--hero-soft); }
.js .hero__eyebrow, .js .hero__title, .js .hero__sub, .js .hero__lead, .js .hero__foot { animation: fade-up 1.1s var(--ease) backwards; }
.js .hero__eyebrow { animation-delay: .85s; } .js .hero__title { animation-delay: .95s; } .js .hero__sub { animation-delay: 1.1s; } .js .hero__lead { animation-delay: 1.22s; } .js .hero__foot { animation-delay: 1.5s; }
@keyframes fade-up { from { opacity: 0; transform: translateY(26px); } }

.hero__foot { display: flex; justify-content: space-between; align-items: center; gap: 20px; width: 100%; max-width: 1560px; margin: 0 auto; padding: 0 var(--gut) clamp(16px, 3vh, 30px); }
.hero__foot .label i { color: var(--accent); font-style: normal; }
.hero .hero__scroll { text-decoration: none; color: var(--hero-fg); }
.hero__scroll i { width: 1px; height: 40px; background: var(--hero-line); position: relative; overflow: hidden; }
.hero__scroll i::after { content: ""; position: absolute; inset: 0; background: var(--accent); animation: drip 2s var(--ease-io) infinite; }
@keyframes drip { 0% { transform: translateY(-100%); } 60%, 100% { transform: translateY(100%); } }

/* ---------- Carte d'accès ---------- */
.access { perspective: 1100px; position: relative; z-index: 2; filter: var(--card-shadow); color-scheme: light; }
.js .access { animation: access-in 1.2s var(--ease) 1.05s backwards; }
@keyframes access-in { from { opacity: 0; transform: translateY(50px); } }
.access__tilt { position: relative; background-color: var(--card-bg); color: var(--card-fg); padding: 24px 28px 26px; border-radius: var(--card-radius); overflow: hidden;
  transform: rotate(-1.8deg) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform .6s var(--ease);
  background-image: radial-gradient(120% 80% at var(--gx, 30%) var(--gy, 0%), rgba(255,255,255,.6), transparent 55%); }
.access__tilt::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--accent); }
.access:hover .access__tilt, .access:focus-within .access__tilt { transform: rotate(0deg) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); }
.access .label { color: color-mix(in srgb, var(--card-fg) 62%, transparent); font-size: 10.5px; }
.access__head { display: flex; justify-content: space-between; padding-bottom: 12px; border-bottom: 1px solid color-mix(in srgb, var(--card-fg) 18%, transparent); }
.access__title { font-family: var(--display); font-weight: var(--display-w); font-size: clamp(1.5rem, 1.9vw, 1.9rem); line-height: 1.1; letter-spacing: -.02em; text-transform: var(--display-tt); margin: 16px 0 14px; }
.access__field { display: block; }
.access__input { display: flex; align-items: center; margin-top: 6px; border-bottom: 1.5px solid var(--card-fg); position: relative; }
.access__input::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1.5px; height: 2px; background: var(--accent-deep); transform: scaleX(0); transform-origin: 0 50%; transition: transform .55s var(--ease); }
.access__input:focus-within::after { transform: scaleX(1); }
.access__input input { flex: 1; min-width: 0; border: 0; background: transparent; padding: 10px 0; font: 500 17px/1.2 var(--mono); letter-spacing: .04em; outline: none; color: var(--card-fg); }
.access__input input::placeholder { color: color-mix(in srgb, var(--card-fg) 38%, transparent); }
.access__eye { border: 0; background: none; padding: 8px; margin-right: -8px; cursor: pointer; opacity: .5; transition: opacity .2s; border-radius: 50%; }
.access__eye:hover, .access__eye[aria-pressed="true"] { opacity: 1; }
.access__eye svg { width: 20px; height: 20px; fill: none; stroke: var(--card-fg); stroke-width: 1.6; }
.access__go { --bg: var(--card-fg); --fg: #f6f3ec; --bg-h: var(--accent); --fg-h: var(--on-accent); width: 100%; margin-top: 16px; }
.access__go[disabled] { opacity: .6; cursor: progress; }
.access__err { color: #b3261e; font-size: 14px; font-weight: 600; line-height: 1.4; margin-top: 10px; }
.access__err:empty { display: none; }
.access__hint { font-size: 13px; line-height: 1.5; color: color-mix(in srgb, var(--card-fg) 74%, transparent); margin-top: 14px; }
.access__hint + .access__hint { margin-top: 6px; }
.access__hint a { color: var(--card-fg); font-weight: 600; text-decoration-color: var(--accent-deep); text-underline-offset: 3px; }
.access__hint a[href^="tel:"], .foot__nav a[href^="tel:"] { white-space: nowrap; }
.access__hint a:hover { color: var(--accent-deep); }
.access.is-error .access__tilt { animation: shake .5s; }
@keyframes shake { 20% { translate: -9px 0; } 40% { translate: 8px 0; } 60% { translate: -5px 0; } 80% { translate: 3px 0; } }
.access__ok { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 12px; background: var(--accent); color: var(--on-accent); font: 600 15px var(--sans); clip-path: circle(0% at 50% 62%); transition: clip-path .7s var(--ease-io); pointer-events: none; }
.access__ok svg { width: 54px; height: 54px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 30; stroke-dashoffset: 30; }
.access.is-ok .access__ok { clip-path: circle(140% at 50% 62%); }
.access__ok small { display: flex; align-items: baseline; gap: 3px; font: 500 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; opacity: 0; transform: translateY(8px); transition: opacity .5s var(--ease), transform .6s var(--ease); }
.access.is-leaving .access__ok small { opacity: .9; transform: none; }
.access__ok small i { width: 3px; height: 3px; border-radius: 50%; background: currentColor; animation: dots 1.1s infinite; }
.access__ok small i:nth-child(1) { margin-left: 5px; } .access__ok small i:nth-child(2) { animation-delay: .18s; } .access__ok small i:nth-child(3) { animation-delay: .36s; }
@keyframes dots { 0%, 60%, 100% { opacity: .25; } 30% { opacity: 1; } }
.access__in { margin-top: 4px; }
.access__hello { font-size: 15px; color: color-mix(in srgb, var(--card-fg) 74%, transparent); }
[hidden] { display: none !important; }
.access.is-ok .access__ok svg { stroke-dashoffset: 0; transition: stroke-dashoffset .5s var(--ease) .35s; }

/* ---------- Sections claires ---------- */
.paper { background: var(--s-bg); color: var(--s-fg); position: relative; z-index: 1; border-radius: var(--radius); }

/* ---------- Le constat ---------- */
.manifeste { position: relative; padding: clamp(84px, 13vw, 190px) 0 clamp(80px, 10vw, 150px); overflow: hidden; }
.manifeste .display { max-width: 15ch; font-size: clamp(2.7rem, 7.6vw, 8.2rem); }
.manifeste__cols { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(36px, 7vw, 120px); margin-top: clamp(44px, 7vw, 100px); align-items: end; }
.manifeste__text { font-family: var(--display); font-weight: 400; font-size: clamp(1.35rem, 2.35vw, 2.2rem); line-height: 1.36; letter-spacing: -.015em; font-variation-settings: "opsz" 36; }
.manifeste__aside { border-top: 1px solid var(--s-fg); padding-top: 18px; }
.manifeste__aside ul { margin-top: 18px; display: grid; gap: 16px; font-size: 16px; line-height: 1.55; color: var(--s-soft); }
.manifeste__aside b { color: var(--s-fg); font-family: var(--display); font-style: var(--em-style); font-weight: 500; font-size: 1.22em; line-height: 1.2; display: block; margin-bottom: 2px; text-transform: var(--display-tt); }
.origine { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(28px, 6vw, 110px); margin-top: clamp(70px, 10vw, 140px); padding-top: clamp(26px, 3.5vw, 44px); border-top: 1px solid var(--s-line); }
.origine__title { font-family: var(--display); font-weight: var(--display-w); font-size: clamp(1.8rem, 3.2vw, 3rem); line-height: 1.08; letter-spacing: var(--display-ls); text-transform: var(--display-tt); font-variation-settings: var(--display-fvs); margin-top: 16px; max-width: 14ch; text-wrap: balance; }
.origine__title em { font-style: var(--em-style); font-weight: var(--em-w); color: var(--s-accent); }
.origine__body { display: grid; gap: 18px; font-size: clamp(16px, 1.25vw, 18.5px); line-height: 1.68; color: var(--s-soft); max-width: 62ch; }
.origine__body p:first-child { color: var(--s-fg); }
.origine__sign { font: 500 12px/1.3 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--s-fg); display: flex; align-items: center; gap: 12px; margin-top: 6px; }
.origine__sign::before { content: ""; width: 36px; height: 1px; background: var(--s-accent); }
.seal { position: absolute; right: clamp(24px, 8vw, 150px); top: clamp(100px, 13vw, 210px); width: clamp(150px, 15vw, 240px); }
.seal img { width: 100%; height: auto; transition: transform .9s var(--ease); }
.seal:hover img { transform: scale(1.08) rotate(-6deg); }

/* ---------- Bandeau ---------- */
.marquee { padding: clamp(40px, 6vw, 84px) 0; overflow: hidden; user-select: none; }
.marquee__row { display: flex; align-items: center; gap: clamp(22px, 3vw, 50px); width: max-content; transform: translate3d(var(--x, 0), 0, 0); will-change: transform; font-family: var(--display); font-style: var(--em-style); font-weight: var(--display-w); font-size: clamp(3.2rem, 8.6vw, 9rem); line-height: 1.1; letter-spacing: var(--display-ls); text-transform: var(--display-tt); white-space: nowrap; }
.marquee__row .o { color: transparent; -webkit-text-stroke: 1.5px var(--s-soft); }
.marquee__row i { font: 400 .42em/1 var(--sans); color: var(--accent); font-style: normal; }

/* ---------- Déroulé ---------- */
.deroule { padding: clamp(30px, 4vw, 60px) 0 clamp(80px, 10vw, 150px); }
.deroule__head { max-width: 1100px; }
.moves { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: clamp(40px, 5vw, 80px); border-top: 1px solid var(--s-fg); counter-reset: none; }
.move { position: relative; isolation: isolate; overflow: hidden; display: grid; grid-template-columns: auto minmax(0, 1fr); grid-template-areas: "tempo tempo" "n title" "n text"; column-gap: clamp(20px, 3vw, 48px); align-content: start; padding: clamp(24px, 2.6vw, 40px) clamp(20px, 3vw, 52px) clamp(34px, 4vw, 64px); border-bottom: 1px solid var(--s-line); transition: opacity .9s var(--ease), transform 1.1s var(--ease); }
.move:nth-child(odd) { border-right: 1px solid var(--s-line); padding-left: 0; }
.move::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(90% 120% at 0% 100%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 62%); opacity: 0; transition: opacity .6s var(--ease); }
.move::after { content: ""; position: absolute; left: 0; top: -1px; height: 2px; width: 100%; background: var(--accent); transform: scaleX(0); transform-origin: 0 50%; transition: transform 1.2s var(--ease-io) .25s; }
.move.in::after { transform: scaleX(.16); }
.move__tempo { grid-area: tempo; justify-content: space-between; margin-bottom: clamp(22px, 3vw, 44px); }
.move__tempo span:last-child { color: var(--accent); }
.move__n { grid-area: n; font-family: var(--display); font-weight: 300; font-size: clamp(4.6rem, 8.4vw, 9rem); line-height: .82; min-width: 1.35em; color: transparent; -webkit-text-stroke: 1.5px var(--accent); transition: color .7s var(--ease), transform .7s var(--ease); }
.move__title { grid-area: title; font-family: var(--display); font-weight: var(--display-w); font-size: clamp(1.7rem, 2.7vw, 2.9rem); line-height: 1.08; letter-spacing: var(--display-ls); max-width: 16ch; text-wrap: balance; }
.move__text { grid-area: text; margin-top: 18px; max-width: 46ch; font-size: clamp(1.02rem, 1.15vw, 1.14rem); color: var(--s-soft); }
@media (hover: hover) {
  .move:hover::before { opacity: 1; }
  .move:hover::after { transform: scaleX(1); transition-delay: 0s; }
  .move:hover .move__n { color: var(--accent); transform: translateY(-6px); }
}

/* ---------- Démonstration vidéo (déroulé et page /demo/) ---------- */
.showreel { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(28px, 4vw, 72px); align-items: center; margin-top: clamp(56px, 7vw, 110px); }
.showreel__title { font-family: var(--display); font-weight: var(--display-w); font-size: clamp(1.8rem, 3vw, 3.1rem); line-height: 1.06; letter-spacing: var(--display-ls); margin-top: 18px; text-wrap: balance; }
.showreel__title em { font-style: var(--em-style); font-weight: var(--em-w); color: var(--s-accent); padding-right: .08em; }
.showreel__lead { margin-top: 16px; max-width: 44ch; color: var(--s-soft); font-size: clamp(1rem, 1.12vw, 1.1rem); }
.showreel .btn { margin-top: 26px; }
.showreel__frame { position: relative; aspect-ratio: 16 / 9; overflow: hidden; border-radius: min(18px, var(--radius)); border: 1px solid var(--s-line); background: var(--dark-2); box-shadow: 0 50px 100px -50px rgba(0, 0, 0, .7); }
.showreel__video { width: 100%; height: 100%; object-fit: cover; background: var(--dark-2); }
/* boutons posés sur la vignette (affichés seulement quand le script est actif) */
.showreel__play, .showreel__full { display: none; }
.showreel__frame.is-ready .showreel__play, .showreel__frame.is-ready .showreel__full { display: flex; }
.showreel__play { position: absolute; left: 76%; top: 46%; width: clamp(76px, 9vw, 124px); height: clamp(76px, 9vw, 124px); margin: calc(clamp(76px, 9vw, 124px) / -2) 0 0 calc(clamp(76px, 9vw, 124px) / -2);
  align-items: center; justify-content: center; border: 0; border-radius: 50%; cursor: pointer; background: var(--accent); color: var(--on-accent);
  box-shadow: 0 24px 60px -14px rgba(0, 0, 0, .75); transition: transform .5s var(--ease), opacity .35s, background .3s; }
.showreel__play::before { content: ""; position: absolute; inset: -12px; border-radius: 50%; border: 2px solid var(--accent); opacity: .55; animation: showreel-ring 2.2s var(--ease) infinite; }
.showreel__play svg { width: 38%; height: 38%; margin-left: 8%; fill: currentColor; }
.showreel__play:hover { transform: scale(1.08); background: #ff6a44; }
@keyframes showreel-ring { 0% { transform: scale(.92); opacity: .6; } 100% { transform: scale(1.35); opacity: 0; } }
.showreel__full { position: absolute; right: clamp(10px, 1.4vw, 18px); bottom: clamp(10px, 1.4vw, 18px); align-items: center; gap: 9px; padding: 10px 15px; border: 1px solid rgba(236, 231, 220, .28); border-radius: 999px; cursor: pointer;
  background: rgba(19, 26, 22, .82); color: #ece7dc; font: 500 11.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); transition: background .3s, color .3s, border-color .3s; }
.showreel__full svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.showreel__full:hover { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
.showreel__frame.is-playing .showreel__play { opacity: 0; transform: scale(.8); pointer-events: none; }
.showreel__frame.is-started .showreel__full { display: none; }
@media (max-width: 560px) {
  .showreel__full { padding: 7px 10px; gap: 7px; font-size: 10px; letter-spacing: .08em; }
  .showreel__full svg { width: 14px; height: 14px; }
}

.demo-page .top { color: var(--on-dark); }
.demo-page .top__cta { opacity: 1; pointer-events: auto; }
.demo-hero { padding: calc(var(--head-h) + clamp(40px, 6vw, 90px)) 0 clamp(50px, 6vw, 90px); }
.demo-hero .display { max-width: 16ch; }
.demo-hero__lead { margin-top: clamp(18px, 2vw, 28px); max-width: 60ch; color: var(--s-soft); font-size: clamp(1.02rem, 1.25vw, 1.2rem); }
.demo-hero .showreel__frame { margin-top: clamp(34px, 4.5vw, 64px); }
.demo-body { padding: clamp(60px, 8vw, 120px) 0; }
.demo-body__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(36px, 6vw, 110px); align-items: start; }
.demo-body h2 { font-family: var(--display); font-weight: var(--display-w); font-size: clamp(1.7rem, 2.7vw, 2.8rem); line-height: 1.08; letter-spacing: var(--display-ls); margin-top: 16px; text-wrap: balance; }
.demo-body h2 em { font-style: var(--em-style); font-weight: var(--em-w); color: var(--s-accent); }
.demo-case { display: grid; gap: 14px; margin-top: 22px; color: var(--s-soft); }
.demo-case b { color: var(--s-fg); }
.demo-case .note { font-size: 14.5px; }
.chapters { margin-top: 22px; border-top: 1px solid var(--s-fg); }
.chapters li { border-bottom: 1px solid var(--s-line); }
.chapters button { width: 100%; display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 18px; align-items: baseline; padding: 15px 4px; background: none; border: 0; text-align: left; cursor: pointer; color: var(--s-fg); transition: color .3s, padding .5s var(--ease); }
.chapters time { font: 500 13px/1.4 var(--mono); letter-spacing: .08em; color: var(--s-accent); }
.chapters span { font-size: 16.5px; line-height: 1.45; }
.chapters span small { display: block; margin-top: 3px; font-size: 14.5px; color: var(--s-soft); }
.chapters button:hover { padding-left: 14px; }
.chapters button:hover span { color: var(--s-accent); }
.chapters button.is-on span { color: var(--s-accent); }
.demo-cta { padding: clamp(60px, 8vw, 120px) 0; text-align: center; }
.demo-cta .display { margin-inline: auto; max-width: 18ch; }
.demo-cta p { margin: 18px auto 0; max-width: 52ch; color: var(--s-soft); }
.demo-cta__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 30px; }

/* ---------- La salle ---------- */
.salle { padding: clamp(80px, 11vw, 170px) 0; background: radial-gradient(90% 60% at 20% 100%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 70%), var(--dark-2); border-radius: var(--radius) var(--radius) 0 0; }
.salle__head { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(30px, 6vw, 110px); align-items: end; }
.salle__lead { color: var(--s-soft); max-width: 52ch; font-size: clamp(1.02rem, 1.2vw, 1.18rem); }
.salle__grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(30px, 5vw, 90px); align-items: center; margin-top: clamp(40px, 5vw, 80px); }
.table { color: var(--accent); width: 100%; max-width: 680px; margin-inline: auto; }
.table__legend { display: flex; flex-wrap: wrap; gap: 8px 26px; justify-content: center; margin-top: 10px; font: 500 11px/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--s-soft); }
.table__legend span { display: inline-flex; align-items: center; gap: 10px; }
.lg { width: 26px; height: 2px; background: var(--on-dark); position: relative; }
.lg--down { background: var(--accent); }
.table__svg { width: 100%; height: auto; overflow: visible; }
.table__ring { fill: none; stroke: var(--s-line); stroke-dasharray: 2 7; }
.table__ring--in { stroke-dasharray: none; opacity: .7; }
.table__seat circle { fill: var(--dark-2); stroke: var(--s-soft); stroke-width: 1.4; transition: fill .25s, stroke .25s, r .35s var(--ease); }
.table__seat text, .table__chef text { fill: var(--s-soft); font: 500 12px var(--mono); letter-spacing: .12em; text-anchor: middle; text-transform: uppercase; transition: fill .25s; }
.table__seat.is-on circle { fill: var(--on-dark); stroke: var(--on-dark); r: 26px; }
.table__seat.is-on text { fill: var(--dark); }
.table__seat.is-hit circle { stroke: var(--accent); stroke-width: 2.6; r: 24px; }
.table__seat.is-hit text { fill: var(--on-dark); }
.table__chefdot { fill: var(--accent); transform-origin: 300px 220px; transition: transform .35s var(--ease); }
.table__pool { transform-origin: 300px 220px; transition: transform .5s var(--ease), opacity .4s; opacity: .7; }
.table.chef-on .table__chefdot { transform: scale(1.5); }
.table.chef-on .table__pool { transform: scale(1.7); opacity: 1; }
.table__link { fill: none; stroke: var(--on-dark); stroke-width: 1.6; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 1; opacity: 0; }
.table__link.to-chef { opacity: 1; stroke-dashoffset: 0; transition: stroke-dashoffset .45s var(--ease-io); }
.table__link.from-chef { stroke: var(--accent); stroke-width: 2.2; stroke-dashoffset: -1; opacity: 1; }
.table__link.from-chef.go { stroke-dashoffset: 0; transition: stroke-dashoffset .5s var(--ease-io); transition-delay: calc(var(--k) * 45ms); }
.table__link.fade { opacity: 0; transition: opacity .5s; }

.feed { background: color-mix(in srgb, var(--dark) 62%, transparent); border: 1px solid var(--s-line); border-radius: min(20px, var(--radius)); padding: clamp(20px, 2.4vw, 34px); box-shadow: 0 50px 100px -50px rgba(0,0,0,.6); min-height: 540px; }
.feed__bar { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 16px; border-bottom: 1px solid var(--s-line); }
.live { width: 8px; height: 8px; border-radius: 50%; background: #ff5a4d; animation: blink 1.4s infinite; }
@keyframes blink { 50% { opacity: .25; } }
.feed__topic { font-family: var(--display); font-style: var(--em-style); font-weight: 400; font-size: clamp(1.25rem, 1.8vw, 1.7rem); line-height: 1.22; margin: 20px 0 8px; letter-spacing: -.01em; }
.feed__list li { display: grid; gap: 4px; padding: 14px 0 14px 18px; border-left: 1px solid var(--s-line); margin-top: 12px; position: relative; }
.feed__list b { font: 500 11px/1.3 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--s-soft); }
.feed__list p { font-size: 15.5px; line-height: 1.5; }
.feed__list .is-chef { border-left-color: var(--accent); background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%); }
.feed__list .is-chef b { color: var(--accent); }
.feed__list .is-chef p { font-weight: 500; font-size: 16.5px; }
.js .feed__list li { opacity: 0; transform: translateY(14px); }
.js .feed__list li.is-in { opacity: 1; transform: none; transition: opacity .45s var(--ease), transform .6s var(--ease); }

/* ---------- Le panel ---------- */
.panel { padding: clamp(84px, 12vw, 180px) 0 clamp(80px, 10vw, 150px); margin-top: calc(-1 * var(--radius)); }
.panel__head { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(30px, 6vw, 110px); align-items: end; }
.panel__lead { color: var(--s-soft); max-width: 50ch; font-size: clamp(1.02rem, 1.2vw, 1.18rem); }
.models { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: clamp(44px, 6vw, 90px); border-top: 1px solid var(--s-fg); border-left: 1px solid var(--s-line); }
.model { position: relative; isolation: isolate; overflow: hidden; min-height: 170px; padding: 20px 22px 24px; display: flex; flex-direction: column; justify-content: space-between; gap: 30px; border-right: 1px solid var(--s-line); border-bottom: 1px solid var(--s-line); transition: color .45s var(--ease), opacity .9s var(--ease), transform 1.1s var(--ease); }
.model::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--s-fg); transform: translateY(101%); transition: transform .55s var(--ease-io); }
.model__lab { font: 500 11px/1.3 var(--mono); letter-spacing: .15em; text-transform: uppercase; color: var(--s-accent); display: flex; align-items: center; gap: 10px; }
.model__lab::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.model b { font-family: var(--display); font-weight: var(--display-w); font-size: clamp(1.3rem, 1.9vw, 2rem); line-height: 1.08; letter-spacing: -.025em; text-transform: var(--display-tt); transition: transform .55s var(--ease); }
.model--more b { font-family: var(--sans); font-weight: 500; font-size: 15.5px; line-height: 1.45; letter-spacing: 0; text-transform: none; color: var(--s-soft); }
.model__host { font: 500 11px/1.4 var(--mono); letter-spacing: .04em; color: var(--s-soft); margin-top: -18px; transition: color .45s var(--ease); }
.model__host--eu { color: #1f8a57; }
.model:hover .model__host { color: inherit; }
.panel__hosting { margin-top: clamp(36px, 4vw, 60px); max-width: 78ch; display: grid; gap: 12px; }
.panel__hosting h3 { margin: 0; font-family: var(--display); font-weight: var(--display-w); font-size: clamp(1.4rem, 2vw, 2rem); line-height: 1.1; letter-spacing: -.02em; }
.panel__hosting p { margin: 0; color: var(--s-soft); }
.panel__hosting .panel__eu { color: inherit; font-weight: 500; }
@media (hover: hover) {
  .model:hover { color: var(--s-bg); }
  .model:hover::before { transform: none; }
  .model:hover b { transform: translateY(-6px); color: var(--s-bg); }
  .model:hover .model__lab { color: var(--accent); }
}

/* ---------- Atouts ---------- */
.atouts { margin-top: calc(-1 * var(--radius)); padding: calc(clamp(90px, 12vw, 180px) + var(--radius)) 0 clamp(90px, 11vw, 170px); }
.rows { margin-top: clamp(44px, 6vw, 90px); border-bottom: 1px solid var(--s-fg); }
.row { position: relative; display: grid; grid-template-columns: 90px minmax(0, 5fr) minmax(0, 5fr) 100px; gap: clamp(16px, 3vw, 50px); align-items: center; padding: clamp(26px, 3.2vw, 46px) clamp(8px, 1.4vw, 24px); border-top: 1px solid var(--s-fg); isolation: isolate; transition: color .5s var(--ease), padding .6s var(--ease), opacity .9s var(--ease), transform 1.1s var(--ease); }
.row::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--s-fg); transform: scaleY(0); transform-origin: 50% 100%; transition: transform .6s var(--ease-io); }
.row__n { font-family: var(--display); font-weight: 400; font-size: clamp(1.6rem, 2.4vw, 2.6rem); line-height: 1; color: var(--s-accent); }
.row__title { font-family: var(--display); font-weight: var(--display-w); font-size: clamp(1.55rem, 2.8vw, 3rem); line-height: 1.08; letter-spacing: var(--display-ls); text-transform: var(--display-tt); text-wrap: balance; }
.row__text { color: var(--s-soft); max-width: 48ch; transition: color .5s; }
.row__glyph svg { width: 100%; fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; opacity: .6; }
.row__glyph path { stroke-dasharray: 260; stroke-dashoffset: 0; }
@media (hover: hover) {
  .row:hover { color: var(--s-bg); padding-inline: clamp(18px, 2.6vw, 44px); }
  .row:hover::before { transform: none; }
  .row:hover .row__glyph { color: var(--accent); }
  .row:hover .row__text { color: color-mix(in srgb, var(--s-bg) 78%, transparent); }
  .row:hover .row__glyph svg { opacity: 1; }
  .row:hover .row__glyph path { animation: redraw 1.4s var(--ease-io); }
}
@keyframes redraw { from { stroke-dashoffset: 260; } }

/* ---------- Relances ---------- */
.relances { padding: clamp(84px, 12vw, 180px) 0 clamp(80px, 10vw, 150px); }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 1.6vw, 26px); margin-top: clamp(44px, 6vw, 90px); }
.card { position: relative; overflow: hidden; padding: clamp(24px, 2.6vw, 40px); min-height: 330px; display: flex; flex-direction: column; border: 1px solid var(--s-line); border-radius: min(22px, var(--radius)); background: color-mix(in srgb, var(--s-fg) 4%, transparent); transition: transform .7s var(--ease), border-color .5s, opacity .9s var(--ease); }
.card .label { color: var(--s-accent); }
.card h3 { font-family: var(--display); font-weight: var(--display-w); font-size: clamp(1.5rem, 2.2vw, 2.3rem); line-height: 1.1; letter-spacing: -.025em; text-transform: var(--display-tt); margin-top: auto; padding-top: 60px; text-wrap: balance; }
.card p:not(.label) { margin-top: 14px; min-height: 4.9em; color: var(--s-soft); font-size: 16px; }
.card__shine { position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .5s; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), color-mix(in srgb, var(--accent) 22%, transparent), transparent 60%); }
.card::after { content: ""; position: absolute; right: 26px; top: 26px; width: 22px; height: 22px; background: var(--s-fg);
  -webkit-mask: no-repeat 50% / contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round'%3E%3Cpath d='M20 12a8 8 0 1 1-2.6-5.9M20 4v5h-5'/%3E%3C/svg%3E");
  mask: no-repeat 50% / contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round'%3E%3Cpath d='M20 12a8 8 0 1 1-2.6-5.9M20 4v5h-5'/%3E%3C/svg%3E");
  transition: transform .9s var(--ease), background .4s; }
@media (hover: hover) {
  .card:hover { transform: translateY(-10px); border-color: var(--s-accent); }
  .card:hover .card__shine { opacity: 1; }
  .card:hover::after { transform: rotate(360deg); background: var(--s-accent); }
}
.relances__note { margin-top: clamp(28px, 3vw, 44px); padding-left: 18px; border-left: 2px solid var(--s-accent); max-width: 62ch; color: var(--s-soft); font-size: clamp(1.02rem, 1.2vw, 1.15rem); }

/* ---------- Questions ---------- */
.questions { margin-top: calc(-1 * var(--radius)); padding: calc(clamp(84px, 12vw, 180px) + var(--radius)) 0 clamp(84px, 12vw, 180px); }
.questions__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(36px, 6vw, 110px); align-items: start; }
.questions__head { position: sticky; top: 110px; }
.questions .display { font-size: clamp(2.3rem, 4.8vw, 5rem); }
.faq { border-bottom: 1px solid var(--s-fg); }
.faq__item { border-top: 1px solid var(--s-fg); }
.faq__item summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 24px 4px; font-family: var(--display); font-weight: 450; font-size: clamp(1.18rem, 1.7vw, 1.6rem); line-height: 1.22; letter-spacing: -.015em; transition: color .3s, padding .5s var(--ease); }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary:hover { color: var(--s-accent); padding-left: 14px; }
.faq__item summary i { flex: none; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--s-fg); position: relative; transition: transform .6s var(--ease), background .4s; }
.faq__item summary i::before, .faq__item summary i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 14px; height: 1.5px; margin: -.75px 0 0 -7px; background: var(--s-fg); transition: background .4s, transform .6s var(--ease); }
.faq__item summary i::after { transform: rotate(90deg); }
.faq__item[open] summary i { background: var(--s-fg); transform: rotate(180deg); }
.faq__item[open] summary i::before, .faq__item[open] summary i::after { background: var(--s-bg); }
.faq__item[open] summary i::after { transform: rotate(0deg); }
.faq__item > div { padding: 0 60px 28px 4px; max-width: 68ch; color: var(--s-soft); }
.faq__item > div a { color: var(--s-fg); text-decoration-color: var(--s-accent); text-underline-offset: 3px; }
.faq__item::details-content { block-size: 0; overflow: clip; opacity: 0; transition: block-size .6s var(--ease), opacity .6s, content-visibility .6s allow-discrete; }
.faq__item[open]::details-content { block-size: auto; opacity: 1; }

/* ---------- Demande d'accès ---------- */
.top__actions { display: flex; align-items: center; gap: 10px; }
.top__cta { font-family: var(--mono); background: none; border: 0; color: inherit; cursor: pointer; }
.top.is-past .top__cta--ask { background: var(--accent); color: var(--on-accent); box-shadow: none; }
.top.is-past .top__cta--ask:hover { background: var(--on-dark); color: var(--dark); }
.access__ask, .faq__ask { font: inherit; font-weight: 600; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; text-decoration: underline; text-decoration-color: var(--accent-deep); text-underline-offset: 3px; transition: color .25s; }
.access__ask { color: var(--card-fg); }
.faq__ask { color: var(--s-fg); }
.access__ask:hover, .faq__ask:hover { color: var(--accent-deep); }

.ask { border: 0; padding: 0; margin: auto; width: min(620px, calc(100vw - 28px)); max-height: calc(100dvh - 28px); overflow: auto; border-radius: 22px; background: var(--card-bg); color: var(--card-fg); color-scheme: light; box-shadow: 0 60px 120px -30px rgba(0,0,0,.7); }
.ask::backdrop { background: color-mix(in srgb, #0c110e 74%, transparent); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.ask[open] { animation: ask-in .55s var(--ease); }
.ask[open]::backdrop { animation: ask-fade .4s ease; }
.ask.is-closing { animation: ask-out .26s var(--ease-io) forwards; }
@keyframes ask-in { from { opacity: 0; transform: translateY(40px) scale(.97); } }
@keyframes ask-out { to { opacity: 0; transform: translateY(24px) scale(.98); } }
@keyframes ask-fade { from { opacity: 0; } }
.ask__form { position: relative; padding: clamp(24px, 4vw, 44px); }
.ask__form::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--accent); }
.ask .label { color: color-mix(in srgb, var(--card-fg) 62%, transparent); font-size: 10.5px; }
.ask__close { position: absolute; right: 16px; top: 18px; width: 42px; height: 42px; border-radius: 50%; border: 1px solid color-mix(in srgb, var(--card-fg) 22%, transparent); background: none; cursor: pointer; display: grid; place-items: center; transition: transform .5s var(--ease), background .3s, border-color .3s; }
.ask__close svg { width: 18px; height: 18px; fill: none; stroke: var(--card-fg); stroke-width: 1.7; stroke-linecap: round; transition: stroke .3s; }
.ask__close:hover { transform: rotate(90deg); background: var(--card-fg); border-color: var(--card-fg); }
.ask__close:hover svg { stroke: var(--card-bg); }
.ask__title { font-family: var(--display); font-weight: var(--display-w); font-size: clamp(2rem, 4vw, 2.9rem); line-height: 1.04; letter-spacing: var(--display-ls); margin-top: 12px; }
.ask__lead { margin-top: 10px; max-width: 44ch; color: color-mix(in srgb, var(--card-fg) 74%, transparent); font-size: 15.5px; }
.ask__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 24px; margin-top: 26px; }
.ask__field { display: block; position: relative; }
.ask__field--wide { grid-column: 1 / -1; }
.ask__field input { width: 100%; border: 0; border-bottom: 1.5px solid color-mix(in srgb, var(--card-fg) 45%, transparent); background: transparent; padding: 9px 0; font: 500 17px/1.2 var(--sans); color: var(--card-fg); outline: none; border-radius: 0; transition: border-color .3s, box-shadow .3s; }
.ask__field input:focus { border-bottom-color: var(--accent-deep); box-shadow: 0 1.5px 0 var(--accent-deep); }
.ask__trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.ask__err { color: #b3261e; font-size: 14px; font-weight: 600; margin-top: 16px; min-height: 1.4em; }
.ask__go { --bg: var(--card-fg); --fg: #f6f3ec; --bg-h: var(--accent); --fg-h: var(--on-accent); width: 100%; margin-top: 6px; }
.ask__go[disabled] { opacity: .6; cursor: progress; }
.ask__trial { margin-top: 14px; padding: 10px 14px; border-left: 3px solid var(--accent-deep); border-radius: 6px; background: color-mix(in srgb, var(--accent-deep) 9%, transparent); font-size: 14.5px; line-height: 1.5; color: var(--card-fg); }
.ask__trial strong { font-weight: 650; }
.ask__phone { margin-top: 16px; font-size: 14px; line-height: 1.5; color: color-mix(in srgb, var(--card-fg) 78%, transparent); }
.ask__phone a { color: var(--card-fg); font-weight: 600; white-space: nowrap; text-decoration-color: var(--accent-deep); text-underline-offset: 3px; }
.ask__phone a:hover { color: var(--accent-deep); }
.ask__legal { margin-top: 14px; font-size: 12.5px; line-height: 1.5; color: color-mix(in srgb, var(--card-fg) 66%, transparent); }
.ask__legal a { color: var(--card-fg); text-decoration-color: var(--accent-deep); text-underline-offset: 3px; }
.ask__done { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; text-align: center; gap: 12px; padding: 30px; background: var(--card-bg); animation: ask-fade .5s ease; }
.ask__done svg { width: 58px; height: 58px; padding: 14px; border-radius: 50%; background: var(--accent); fill: none; stroke: var(--on-accent); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.ask__done h3 { font-family: var(--display); font-weight: var(--display-w); font-size: 2rem; letter-spacing: var(--display-ls); margin-top: 6px; }
.ask__done p { color: color-mix(in srgb, var(--card-fg) 74%, transparent); max-width: 34ch; }
.ask__done .btn--ghost { --fg: var(--card-fg); --bg-h: var(--card-fg); --fg-h: var(--card-bg); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--card-fg) 30%, transparent); margin-top: 8px; }

/* ---------- Pied de page ---------- */
.foot { padding: clamp(50px, 7vw, 100px) 0 28px; border-top: 1px solid var(--s-line); overflow: hidden; }
.foot__top { display: grid; grid-template-columns: auto 1fr auto; gap: 30px; align-items: center; }
.foot__brand img { height: 46px; width: auto; }
.foot__tag { font-family: var(--display); font-style: var(--em-style); font-weight: 400; font-size: clamp(1.15rem, 1.7vw, 1.6rem); line-height: 1; color: var(--s-soft); text-transform: var(--display-tt); }
.foot__nav { display: flex; flex-wrap: wrap; gap: 10px 28px; justify-content: flex-end; }
.foot__nav a, .foot__up { font-size: 14.5px; text-decoration: none; color: var(--s-soft); position: relative; transition: color .3s; }
.foot__nav a::after, .foot__up::after { content: ""; position: absolute; left: 0; right: 0; bottom: -3px; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: 100% 50%; transition: transform .5s var(--ease); }
.foot__nav a:hover, .foot__up:hover { color: var(--s-fg); }
.foot__nav a:hover::after, .foot__up:hover::after { transform: scaleX(1); transform-origin: 0 50%; }
.foot__word { font-family: var(--display); font-weight: var(--title-w); font-size: clamp(4.4rem, 21vw, 25rem); line-height: .95; letter-spacing: var(--display-ls); text-transform: var(--display-tt); font-variation-settings: var(--display-fvs); white-space: nowrap; text-align: center; margin: clamp(20px, 4vw, 60px) 0 clamp(10px, 2vw, 30px); padding: 0 .06em .1em;
  color: transparent; -webkit-text-stroke: 1.5px var(--s-soft); background: var(--word-fill) no-repeat 0 0 / 0% 100%; -webkit-background-clip: text; background-clip: text; transition: background-size 1.6s var(--ease-io), -webkit-text-stroke-color 1.2s; }
.foot__word:hover, .foot__word.in { background-size: 100% 100%; -webkit-text-stroke-color: transparent; }
.foot__base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 30px; font: 400 11.5px/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--s-soft); padding-top: 22px; border-top: 1px solid var(--s-line); }
.foot__up { font: inherit; letter-spacing: inherit; }

/* ---------- Adaptations ---------- */
/* sept entrées de menu : resserrées sous 1 600 px, masquées sous 1 380 px */
@media (max-width: 1599px) {
  .top { gap: 18px; }
  .top__nav { gap: clamp(14px, 1.5vw, 26px); }
  .top__nav a { letter-spacing: .07em; }
}
@media (max-width: 1379px) {
  .top__nav { display: none; }
}
/* bouton « Menu » : visible quand le menu ne tient plus ; la liste se déroule sous l'en-tête */
.top__burger { display: none; width: 40px; height: 40px; flex: none; place-items: center; padding: 0; border: 0; border-radius: 50%; background: transparent; color: inherit; cursor: pointer; box-shadow: inset 0 0 0 1px currentColor; transition: background .3s, color .3s; }
.top__burger svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.top__burger:hover { background: var(--on-dark); color: var(--dark); }
@media (max-width: 1379px) {
  .top__burger { display: inline-grid; }
  .top.nav-open { color: var(--on-dark); background: var(--dark); }
  .top.nav-open .top__nav { display: flex; flex-direction: column; gap: 0; position: absolute; top: 100%; left: 0; right: 0; padding: 6px var(--gut) 18px; background: var(--dark); box-shadow: 0 1px 0 var(--on-dark-line), 0 24px 40px rgba(0,0,0,.35); animation: menu-in .35s var(--ease); }
  .top.nav-open .top__nav a { font-size: 13px; letter-spacing: .12em; padding: 16px 0; opacity: .85; border-bottom: 1px solid var(--on-dark-line); }
  .top.nav-open .top__nav a:last-child { border-bottom: 0; }
  .top.nav-open .top__nav a::after { display: none; }
  .top.nav-open .top__nav a.is-active { color: var(--accent); opacity: 1; }
}
@keyframes menu-in { from { opacity: 0; transform: translateY(-8px); } }
@media (max-width: 1100px) {
  .row { grid-template-columns: 56px minmax(0, 1fr) 70px; }
  .row__text { grid-column: 2 / 3; }
  .row__glyph { grid-row: 1; grid-column: 3; }
  .models { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 959px) {
  :root { --head-h: 62px; }
  .top__nav { display: none; }
  .hero__inner { grid-template-columns: minmax(0, 1fr); gap: 0; align-items: start; align-content: start; padding-top: clamp(6px, 2vh, 22px); }
  .hero__text { display: contents; }
  .hero__eyebrow { order: 1; } .hero__title { order: 2; } .hero__sub { order: 3; } .access { order: 4; margin-top: clamp(16px, 3vh, 28px); } .hero__lead { order: 5; margin-top: 30px; }
  :root { --title-size: min(20vw, 16vh); }
  .hero__veil { background: var(--hero-veil-m); }
  .hero__video { object-position: 50% 50%; }
  .hero__foot { padding-top: 26px; }
  .hero__scroll { display: none; }
  .access { max-width: 480px; width: 100%; }
  .access__tilt { padding: 18px 20px 20px; transform: none; }
  .access__title { margin: 12px 0 10px; font-size: 1.4rem; }
  .access__go { margin-top: 12px; padding-block: 15px; }
  .access__hint { font-size: 12.5px; margin-top: 12px; }
  .manifeste__cols, .origine, .salle__grid, .salle__head, .questions__grid, .panel__head, .showreel, .demo-body__grid { grid-template-columns: minmax(0, 1fr); }
  .questions__head { position: static; }
  .seal { position: relative; right: auto; top: auto; margin: 0 var(--gut) 30px; width: 110px; }
  .moves { grid-template-columns: minmax(0, 1fr); }
  .move, .move:nth-child(odd) { border-right: 0; padding-inline: 0; }
  .cards { grid-template-columns: minmax(0, 1fr); }
  .card { min-height: 0; } .card h3 { padding-top: 70px; } .card p:not(.label) { min-height: 0; }
  .models { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .model { min-height: 132px; padding: 16px 16px 18px; gap: 18px; }
  .feed { min-height: 0; }
  .table__seat circle { r: 27px; } .table__seat.is-on circle { r: 32px; } .table__seat.is-hit circle { r: 30px; }
  .table__seat text, .table__chef text { font-size: 20px; }
  .foot__top { grid-template-columns: 1fr; justify-items: start; gap: 16px; }
  .foot__nav { justify-content: flex-start; }
  .faq__item > div { padding-right: 8px; }
}
@media (max-width: 700px) {
  .display { overflow-wrap: break-word; }
}
@media (max-width: 959px) and (min-height: 900px) { .hero__inner { align-content: center; } }
@media (max-width: 560px) {
  body { font-size: 16px; }
  .top__brand { font-size: 21px; } .top__brand img { height: 26px; }
  .row { grid-template-columns: 40px minmax(0, 1fr); padding-inline: 0; }
  .row__glyph { display: none; }
  .move { grid-template-columns: minmax(0, 1fr); grid-template-areas: "tempo" "n" "title" "text"; }
  .move__n { margin-bottom: 16px; }
  .hero__foot .label { display: block; line-height: 1.7; font-size: 10px; letter-spacing: .12em; }
  .hero__eyebrow { font-size: 10px; letter-spacing: .12em; }
  .btn { padding: 16px 24px; }
  .ask__grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .top__cta { padding: 9px 12px; font-size: 10.5px; letter-spacing: .1em; }
  .top.is-past .top__brand span { display: none; }
  .top__cta--ask { display: none; }
  .top__brand span { font-size: 20px; }
  .model b { font-size: 1.12rem; }
}
@media (max-height: 700px) and (min-width: 960px) {
  .hero__lead { font-size: .98rem; line-height: 1.5; }
  .access__tilt { padding-block: 18px 20px; }
  .access__title { margin: 10px 0 8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0s !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  .intro, .grain, .cursor { display: none !important; }
  .js .reveal, .split .w > span, .js .feed__list li { opacity: 1; transform: none; }
  .scrub .w { opacity: 1; }
}

/* ---------- Page Tarifs ---------- */
.tarifs-page .demo-body h2 { margin-bottom: clamp(22px, 3vw, 36px); }
.offers { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(16px, 2.4vw, 28px); }
.offer { display: grid; gap: 14px; align-content: start; padding: clamp(22px, 2.6vw, 34px); border-radius: 22px; background: var(--s-bg-2); border: 1px solid var(--s-line); color: var(--s-soft); }
.offer h3 { font-family: var(--display); font-weight: var(--display-w); font-size: clamp(1.4rem, 2vw, 1.9rem); line-height: 1.1; color: var(--s-fg); margin: 0; }
.offer b { color: var(--s-fg); }
.offer p { margin: 0; }
.offer__kind { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--s-accent); }
.offer__prices { list-style: none; margin: 4px 0; padding: 0; display: grid; gap: 0; }
.offer__prices li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 16px; align-items: baseline; padding: 12px 0; border-bottom: 1px solid var(--s-line); }
.offer__prices li:first-child { border-top: 1px solid var(--s-line); }
.offer__prices span { color: var(--s-fg); }
.offer__prices b { font-family: var(--display); font-weight: 420; font-size: clamp(1.3rem, 1.8vw, 1.6rem); white-space: nowrap; font-variant-numeric: tabular-nums; }
.offer__prices small { grid-column: 1 / -1; font-size: 14px; }
.offer__prices small strong { color: var(--s-fg); font-weight: 600; }
.offer__tag { display: inline-block; margin-left: 8px; padding: 1px 8px; border-radius: 999px; font-style: normal; font-family: var(--mono); font-size: 12px; letter-spacing: .04em; color: var(--s-accent); border: 1px solid color-mix(in srgb, var(--s-accent) 45%, transparent); vertical-align: 2px; }
.offer__best .offer__tag { color: #fff; background: var(--s-accent); border-color: var(--s-accent); }
.offer .btn { justify-self: start; margin-top: 6px; }
.tarifs__lead { max-width: 64ch; color: var(--s-soft); margin: 0 0 18px; }
.tarifs__note { max-width: 64ch; color: var(--s-soft); font-size: 14.5px; margin-top: 18px; }
.price-table { overflow-x: auto; margin: 0 0 clamp(26px, 3vw, 40px); border: 1px solid var(--s-line); border-radius: 18px; }
.price-table table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.price-table th, .price-table td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--s-line); vertical-align: top; }
.price-table tr:last-child td { border-bottom: 0; }
.price-table th { font-family: var(--mono); font-weight: 500; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--s-soft); }
.price-table td:first-child { color: var(--s-fg); font-weight: 600; }
.price-table td:nth-child(2) { color: var(--s-soft); }
.price-table td:last-child { white-space: nowrap; color: var(--s-fg); }
@media (max-width: 760px) {
  .offers { grid-template-columns: minmax(0, 1fr); }
  .price-table td:last-child { white-space: normal; }
}
.tarifs__lead b { color: var(--s-fg); }

/* ---------- Intégration ChatGPT et Claude (page /chatgpt-claude/ et carte d'accueil) ---------- */
.chat { margin: 0; background: color-mix(in srgb, var(--dark) 78%, transparent); color: var(--on-dark); border: 1px solid var(--on-dark-line); border-radius: min(20px, var(--radius)); padding: clamp(18px, 2.2vw, 30px); box-shadow: 0 50px 100px -50px rgba(0,0,0,.6);
  --s-fg: var(--on-dark); --s-soft: var(--on-dark-soft); --s-line: var(--on-dark-line); --s-accent: var(--accent); }
.chat__bar { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid var(--s-line); }
.chat__list { display: grid; gap: 12px; margin-top: 16px; }
.chat__msg { max-width: 88%; display: grid; gap: 4px; }
.chat__msg b { font: 500 11px/1.3 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--s-soft); }
.chat__msg p { font-size: 15.5px; line-height: 1.5; }
.chat__msg--user { justify-self: end; padding: 11px 16px; border-radius: 18px 18px 4px 18px; background: color-mix(in srgb, var(--on-dark) 12%, transparent); }
.chat__tool { justify-self: start; display: inline-flex; align-items: center; gap: 10px; padding: 9px 14px; border: 1px solid var(--accent); border-radius: 999px; font: 500 11.5px/1.3 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent); }
.chat__tool i { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); animation: chat-pulse 1.6s var(--ease) infinite; }
@keyframes chat-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }

.mcp-hero__grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(36px, 5vw, 90px); align-items: center; }
.mcp-hero .display { max-width: 12ch; }
.mcp-hero__actions { justify-content: flex-start; }
.mcp-page .demo-body h2 { max-width: 24ch; }
.mcp-lead { margin-top: clamp(16px, 2vw, 26px); }
.mcp-cards { margin-top: clamp(30px, 4vw, 60px); }
.mcp-moves { margin-top: clamp(30px, 4vw, 60px); }
.mcp-url { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; margin: 0 0 clamp(22px, 3vw, 34px); }
.mcp-url code { font: 500 clamp(1rem, 1.6vw, 1.3rem)/1.3 var(--mono); padding: 10px 16px; border-radius: 12px; background: var(--s-bg-2); border: 1px solid var(--s-line); color: var(--s-fg); user-select: all; }
.mcp-steps { list-style: decimal; padding-left: 1.3em; display: grid; gap: 8px; }
.mcp-steps li::marker { color: var(--s-accent); font-family: var(--mono); }
.mcp-steps a, .mcp-faq a { color: var(--s-accent); }
.mcp-prompts { display: grid; margin-top: 22px; border-top: 1px solid var(--s-fg); }
.mcp-prompts li { padding: 16px 4px; border-bottom: 1px solid var(--s-line); font-family: var(--display); font-style: var(--em-style); font-size: clamp(1.08rem, 1.4vw, 1.3rem); line-height: 1.35; }
.mcp-faq { margin-top: 22px; }
.mcp-faq .faq__item > div { padding: 0 4px 22px; color: var(--s-soft); }

/* carte d'accueil */
.integre { padding: clamp(70px, 9vw, 140px) 0; }
.integre__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(32px, 5vw, 90px); align-items: center; }
.integre__lead { margin-top: clamp(18px, 2vw, 26px); max-width: 52ch; color: var(--s-soft); font-size: clamp(1.02rem, 1.2vw, 1.18rem); }
.integre .btn { margin-top: 28px; }
.integre .chat { background: var(--dark-2); }

@media (max-width: 959px) {
  .mcp-hero__grid, .integre__grid { grid-template-columns: minmax(0, 1fr); }
  .chat__msg { max-width: 94%; }
}

/* ---------- Menu principal : sous-menu « Fonctionnalités » (déroulant au survol, à plat dans le menu mobile) ---------- */
.top__sub { position: relative; display: flex; align-items: center; }
.top__sub::after { content: ""; position: absolute; left: -12px; right: -12px; top: 100%; height: 14px; }
.top__drop { position: absolute; top: calc(100% + 10px); left: -22px; width: min(430px, 80vw); display: grid; gap: 2px; padding: 10px; border-radius: 16px; background: var(--dark); color: var(--on-dark); box-shadow: 0 0 0 1px var(--on-dark-line), 0 30px 60px -20px rgba(0,0,0,.6); opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .25s, transform .3s var(--ease), visibility 0s .3s; }
.top__sub:hover .top__drop, .top__sub:focus-within .top__drop { opacity: 1; visibility: visible; transform: none; transition: opacity .25s, transform .3s var(--ease); }
.top__nav .top__drop a { display: grid; gap: 4px; padding: 12px 14px; border-radius: 10px; font: 400 13px/1.45 var(--sans); letter-spacing: 0; text-transform: none; white-space: normal; opacity: 1; }
.top__nav .top__drop a::after { display: none; }
.top__drop b { font-weight: 600; font-size: 14.5px; display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline; }
.top__drop b i, .feat-menu__list b i { font: 500 10px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; font-style: normal; color: var(--accent); }
.top__drop small { font-size: 12.5px; color: var(--on-dark-soft); }
.top__drop a:hover, .top__drop a[aria-current="page"] { background: color-mix(in srgb, var(--on-dark) 9%, transparent); }
@media (max-width: 1379px) {
  .top.nav-open .top__sub { display: block; border-bottom: 1px solid var(--on-dark-line); }
  .top.nav-open .top__sub::after { display: none; }
  .top.nav-open .top__subhead { display: block; border-bottom: 0; }
  .top.nav-open .top__drop { position: static; width: auto; opacity: 1; visibility: visible; transform: none; padding: 0 0 12px 14px; background: none; box-shadow: none; border-left: 1px solid var(--on-dark-line); margin-bottom: 14px; }
  .top.nav-open .top__nav .top__drop a { padding: 10px 12px; border-bottom: 0; font-size: 13px; letter-spacing: 0; }
}

/* ---------- Pages Fonctionnalités : menu dédié des sous-rubriques ---------- */
.feat-menu { padding: calc(var(--head-h) + clamp(22px, 3vw, 40px)) 0 0; }
.feat-menu__list { list-style: none; margin: 16px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.feat-menu__list a { display: grid; align-content: start; gap: 8px; height: 100%; padding: 18px 20px; border-radius: 14px; border: 1px solid var(--s-line); color: inherit; text-decoration: none; transition: border-color .3s, background .3s; }
.feat-menu__list a:hover { border-color: var(--s-soft); }
.feat-menu__list a.is-active { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 11%, transparent); }
.feat-menu__list b { font-family: var(--display); font-weight: var(--display-w); font-size: 1.25rem; line-height: 1.15; letter-spacing: -.015em; display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: baseline; }
.feat-menu__list span { font-size: 14px; line-height: 1.45; color: var(--s-soft); }
.feat-page .feat-hero { padding-top: clamp(40px, 5vw, 80px); }
.feat-deroule { padding-top: 0; }
@media (max-width: 1240px) { .feat-menu__list { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 1000px) { .feat-menu__list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.feat-menu--demo .feat-menu__list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 820px) { .feat-menu--demo .feat-menu__list { grid-template-columns: minmax(0, 1fr); } }
.demo-page .feat-menu--demo + .demo-hero { padding-top: clamp(40px, 5vw, 80px); }
.feat-video { margin-top: clamp(30px, 4vw, 56px); }
.feat-video__more { margin-top: 14px; font-size: 14px; color: var(--s-soft); }
.feat-video__more a { color: inherit; }
@media (max-width: 560px) { .feat-menu__list { grid-template-columns: minmax(0, 1fr); } .feat-menu__list a { padding: 14px 16px; } }

/* ---------- Accueil : l'essentiel, résumé qui renvoie vers chaque page ---------- */
.digest { padding: clamp(70px, 9vw, 140px) 0 calc(clamp(40px, 5vw, 80px) + var(--radius)); }
.digest__grid { list-style: none; padding: 0; margin: clamp(40px, 5vw, 80px) 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(12px, 1.4vw, 22px); }
.digest__item a { display: flex; flex-direction: column; gap: 12px; height: 100%; padding: clamp(22px, 2.2vw, 32px); border: 1px solid var(--s-line); border-radius: min(22px, var(--radius)); color: inherit; text-decoration: none; background: color-mix(in srgb, var(--s-fg) 3%, transparent); transition: border-color .4s, transform .5s var(--ease), background .4s; }
.digest__item a:hover, .digest__item a:focus-visible { border-color: var(--accent); transform: translateY(-3px); background: color-mix(in srgb, var(--s-fg) 6%, transparent); }
.digest__item .label { color: var(--s-accent); }
.digest__item--new a { border-color: color-mix(in srgb, var(--accent) 65%, transparent); }
.digest__item h3 { font-family: var(--display); font-weight: var(--display-w); font-size: clamp(1.3rem, 1.7vw, 1.75rem); line-height: 1.12; letter-spacing: -.02em; text-wrap: balance; }
.digest__item p { color: var(--s-soft); font-size: 15px; }
.digest__more { margin-top: auto; padding-top: 8px; font: 500 11.5px/1.3 var(--mono); letter-spacing: .14em; text-transform: uppercase; }
.digest__more::after { content: " →"; color: var(--accent); }
@media (max-width: 1100px) { .digest__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .digest__item:last-child:nth-child(odd) { grid-column: 1 / -1; } }
@media (max-width: 600px) { .digest__grid { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Questions : page complète et lien depuis l'accueil ---------- */
.faq__all { padding-top: 28px; }
.questions--page { margin-top: 0; padding: clamp(50px, 6vw, 100px) 0; }
.questions--page .faq { max-width: 980px; }

/* ---------- Carte en attente : bandeau en diagonale (ex. intégration ChatGPT en cours de validation) ---------- */
.offer--pending { position: relative; overflow: clip; padding-right: clamp(70px, 7vw, 96px); }
.offer__ribbon { position: absolute; top: 62px; right: -64px; z-index: 2; width: 290px; padding: 8px 0; transform: rotate(45deg); text-align: center; background: var(--accent); color: var(--on-accent); font: 500 10.5px/1.2 var(--mono); letter-spacing: .14em; text-transform: uppercase; box-shadow: 0 6px 18px -6px rgba(0,0,0,.45); pointer-events: none; }
@media (max-width: 560px) { .offer__ribbon { top: 54px; right: -70px; font-size: 9.5px; } }

/* ---------- Accueil : lien vers la page LinkedIn d'Ideat-IA ---------- */
.origine__follow { margin-top: 18px; }
.origine__follow a { display: inline-flex; align-items: center; gap: 10px; font: 500 12px/1.2 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: inherit; text-decoration: none; border-bottom: 1px solid var(--s-accent); padding-bottom: 4px; transition: color .3s; }
.origine__follow a:hover { color: var(--s-accent); }
.origine__follow svg { width: 16px; height: 16px; fill: currentColor; flex: none; }

/* ---------- Cas d'usage : sommaire et pages de cas (débats réels, organisations fictives) ---------- */
.cas-hero .display { max-width: 18ch; }
.cas-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 0; margin-top: clamp(30px, 4vw, 52px); border-top: 1px solid var(--s-line); }
.cas-facts div { padding: 16px 20px 16px 0; border-bottom: 1px solid var(--s-line); }
.cas-facts dt { font: 500 11px/1.3 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--s-soft); }
.cas-facts dd { margin: 6px 0 0; font-size: 15.5px; line-height: 1.4; }
.cas-note { margin-top: 16px; font-size: 14px; color: var(--s-soft); max-width: 70ch; }
.cas-body .demo-case { gap: 16px; }
.cas-body .demo-case h3 { font-family: var(--display); font-weight: var(--display-w); font-size: clamp(1.2rem, 1.6vw, 1.5rem); line-height: 1.2; color: var(--s-fg); margin-top: 12px; }
.cas-body .demo-case ul, .cas-body .demo-case ol { list-style: disc; padding-left: 1.2em; display: grid; gap: 8px; }
.cas-body .demo-case li::marker { color: var(--s-accent); }
.cas-quote { margin: 6px 0; padding: 4px 0 4px 20px; border-left: 2px solid var(--s-accent); color: var(--s-fg); font-family: var(--display); font-size: clamp(1.1rem, 1.5vw, 1.35rem); line-height: 1.35; }
.cas-quote footer { margin-top: 8px; font: 500 11px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--s-soft); }
.cas-objectif { padding: 18px 20px; border: 1px solid var(--s-line); border-radius: 14px; font-size: 15px; display: grid; gap: 10px; }
.price-table--wrap td:last-child { white-space: normal; }
.cas-groups { display: grid; gap: clamp(40px, 5vw, 70px); }
.cas-group h2 { font-family: var(--display); font-weight: var(--display-w); font-size: clamp(1.5rem, 2.3vw, 2.3rem); line-height: 1.1; letter-spacing: var(--display-ls); margin-top: 12px; }
.cas-grid { list-style: none; margin: 22px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.cas-card { display: grid; align-content: start; gap: 10px; height: 100%; padding: 22px 22px 24px; border-radius: 16px; border: 1px solid var(--s-line); color: inherit; text-decoration: none; transition: border-color .3s, background .3s; }
a.cas-card:hover { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, transparent); }
.cas-card small { font: 500 11px/1.3 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--s-accent); }
.cas-card b { font-family: var(--display); font-weight: var(--display-w); font-size: 1.3rem; line-height: 1.18; letter-spacing: -.015em; }
.cas-card span { font-size: 14.5px; line-height: 1.5; color: var(--s-soft); }
.cas-card--soon { opacity: .62; }
.cas-card--soon small { color: var(--s-soft); }
@media (max-width: 1000px) { .cas-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .cas-grid { grid-template-columns: minmax(0, 1fr); } }