/* ==========================================================================
   Solria — feuille de style du site (version « Immersif »)
   Fond nuit, typographie géante. Code couleur : or = l'humain, cyan = l'IA.
   Polices : Space Grotesk (titres), Outfit (texte), Space Mono (repères).
   ========================================================================== */

:root {
  --bg: #0A2135;
  --bg-alt: #0F2B44;
  --bg-2: #14344F;
  --bg-3: #1B4060;
  --line: rgba(255, 255, 255, 0.16);
  --line-soft: rgba(255, 255, 255, 0.12);
  --text: #F3F7FA;
  --text-2: #DCE5EC;
  --text-3: #C9D4DE;
  --muted: #A8B7C5;
  --white: #FFFFFF;
  --gold: #F7B538;
  --gold-2: #FFC857;
  --cyan: #5BD3FF;
  --display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --body: 'Outfit', 'Segoe UI', sans-serif;
  --mono: 'Space Mono', 'Consolas', monospace;
  --container: 1320px;
  --gutter: 32px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-family: var(--display); color: var(--white); }
ul, ol { margin: 0; padding: 0; list-style: none; }
strong { font-weight: 600; color: var(--white); }
button { font-family: inherit; }
::selection { background: var(--gold); color: var(--bg); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
@media (max-width: 600px) { :root { --gutter: 20px; } }

.skip { position: absolute; left: -9999px; top: 0; z-index: 100; background: var(--gold); color: var(--bg); padding: 12px 16px; border-radius: 0 0 6px 0; font-weight: 600; }
.skip:focus { left: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.sprite { display: none; }
.icon { width: 1em; height: 1em; flex-shrink: 0; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.dot--gold { background: var(--gold); }
.dot--cyan { background: var(--cyan); }

/* Variantes de texte selon la largeur */
.show-sm { display: none; }
@media (max-width: 600px) { .hide-sm { display: none; } .show-sm { display: inline; } }

/* Entrées */
.in { animation: fadeUp .9s var(--ease) both; }
.in.d1 { animation-delay: .1s; } .in.d2 { animation-delay: .2s; } .in.d3 { animation-delay: .3s; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } }

/* --------------------------------------------------------------------------
   Boutons et liens
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px; border-radius: 6px;
  font-family: var(--body); font-weight: 600; font-size: 16px; line-height: 1.2;
  border: 1px solid transparent; cursor: pointer;
  transition: background .2s, border-color .2s, color .2s, transform .15s;
}
.btn:active { transform: translateY(1px); }
.btn .icon { width: 18px; height: 18px; }
.btn--gold { background: var(--gold); color: var(--bg); }
.btn--gold:hover { background: var(--gold-2); }
.btn--ghost { border-color: rgba(255, 255, 255, 0.3); color: var(--white); font-weight: 500; }
.btn--ghost:hover { border-color: var(--white); }
.btn--sm { min-height: 44px; padding: 0 20px; font-size: 15px; }
.btn[disabled] { opacity: .6; cursor: wait; }

.link { font-weight: 600; font-size: 16px; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; color: var(--gold); }
.link .icon { width: 18px; height: 18px; transition: transform .2s; }
.link:hover .icon { transform: translateX(3px); }
.link--gold, .link--amber { color: var(--gold); }

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.nav {
  position: sticky; top: 0; z-index: 40;
  background: rgba(10, 33, 53, 0.86);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-soft);
}
.nav__inner { height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { font-family: var(--display); font-weight: 700; font-size: 24px; letter-spacing: -0.03em; color: var(--white); display: inline-flex; align-items: center; gap: 10px; min-height: 44px; }
.brand__mark { position: relative; width: 40px; height: 40px; flex-shrink: 0; transition: transform 1s ease-in-out; }
.brand__mark::after { content: ""; position: absolute; inset: 33%; border-radius: 50%; background: rgba(247, 181, 56, 0.25); filter: blur(6px); pointer-events: none; }
.brand__sun { display: block; width: 100%; height: 100%; color: var(--gold); animation: sunspin 20s linear infinite; }
.brand:hover .brand__mark { transform: rotate(180deg); }
.brand__word span { color: var(--gold); }
@keyframes sunspin { to { transform: rotate(360deg); } }
.nav__links { display: flex; gap: 28px; align-items: center; font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.nav__links a { min-height: 44px; display: inline-flex; align-items: center; transition: color .2s; }
.nav__links a:hover, .nav__links a[aria-current="page"] { color: var(--white); }
.nav__links a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--gold); }
.nav__actions { display: flex; align-items: center; gap: 12px; }
.burger { display: none; background: transparent; border: 1px solid rgba(255, 255, 255, 0.2); color: var(--text); width: 44px; height: 44px; border-radius: 6px; align-items: center; justify-content: center; cursor: pointer; }
.burger .icon { width: 22px; height: 22px; }
.burger .icon--close { display: none; }
.nav.is-open .burger .icon--open { display: none; }
.nav.is-open .burger .icon--close { display: block; }
.nav__menu { display: none; }
@media (max-width: 960px) {
  .nav__links { display: none; }
  .burger { display: inline-flex; }
  .nav.is-open .nav__menu { display: block; border-top: 1px solid var(--line-soft); }
  .nav__menu ul { display: flex; flex-direction: column; padding: 8px 0 16px; }
  .nav__menu a { display: flex; align-items: center; gap: 12px; min-height: 48px; padding: 0 var(--gutter); font-family: var(--mono); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-2); }
  .nav__menu a:hover, .nav__menu a[aria-current="page"] { color: var(--white); }
}
@media (max-width: 600px) { .nav__cta { display: none; } .nav__inner { height: 64px; } .brand { font-size: 21px; gap: 8px; } .brand__mark { width: 34px; height: 34px; } }

/* --------------------------------------------------------------------------
   Sections génériques
   -------------------------------------------------------------------------- */
.section { padding: clamp(64px, 8vw, 120px) 0; border-top: 1px solid var(--line-soft); scroll-margin-top: 76px; }
.section--dark { background: var(--bg); }
.section--alt { background: var(--bg-alt); }
.kicker { font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--cyan); }
.h2 { font-weight: 700; font-size: clamp(34px, 3.6vw, 52px); line-height: 1.02; letter-spacing: -0.03em; color: var(--white); }
.lead { font-size: 17px; line-height: 1.55; color: var(--text-3); }
.section__head { display: flex; flex-direction: column; gap: 14px; max-width: 780px; }
.section__head--split { display: flex; flex-direction: row; flex-wrap: wrap; gap: 20px 64px; align-items: flex-end; justify-content: space-between; max-width: none; }
.section__head--split > div:first-child { flex: 1 1 560px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.section__head--split > p { flex: 0 1 420px; }

.cols { display: flex; flex-wrap: wrap; gap: 40px 64px; align-items: flex-start; }
.cols__side { flex: 0 1 380px; min-width: 0; display: flex; flex-direction: column; gap: 16px; }
.cols__main { flex: 1 1 620px; min-width: 0; }
.sticky { position: sticky; top: 110px; }
@media (max-width: 960px) { .sticky { position: static; } }

/* --------------------------------------------------------------------------
   Héro
   -------------------------------------------------------------------------- */
.hero { padding: clamp(64px, 9vw, 128px) 0 clamp(56px, 6vw, 88px); }
.hero__stack { display: flex; flex-direction: column; gap: 56px; }
.hero__intro { display: flex; flex-direction: column; gap: 28px; max-width: 1120px; }
.legend { display: flex; flex-wrap: wrap; gap: 10px 24px; font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.legend span { display: inline-flex; align-items: center; gap: 8px; }
.hero__title { font-weight: 700; font-size: clamp(44px, 7vw, 100px); line-height: .98; letter-spacing: -0.035em; }
.hero__title em, .hero h1 em { font-style: normal; color: var(--gold); }
.hero__row { display: flex; flex-wrap: wrap; gap: 24px 48px; align-items: flex-end; justify-content: space-between; }
.hero__sub { font-size: clamp(18px, 1.6vw, 22px); line-height: 1.5; color: var(--text-3); font-weight: 300; max-width: 620px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
@media (max-width: 600px) {
  .hero__cta { flex-direction: column; align-items: stretch; width: 100%; }
  .hero__cta .btn { width: 100%; }
}

/* Héro des pages intérieures */
.hero--page { padding: clamp(56px, 7vw, 104px) 0; }
.hero__inner { display: flex; flex-wrap: wrap; gap: 56px; align-items: center; }
.hero__copy { flex: 1 1 540px; min-width: 0; display: flex; flex-direction: column; gap: 26px; }
.hero__kicker { font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--cyan); display: flex; align-items: center; gap: 12px; }
.hero__kicker::before { content: ""; width: 28px; height: 2px; background: var(--cyan); flex-shrink: 0; }
.hero--page h1 { font-weight: 700; font-size: clamp(40px, 5.2vw, 76px); line-height: 1; letter-spacing: -0.035em; }
@media (max-width: 600px) { .hero__kicker { font-size: 11px; gap: 10px; } .hero__kicker::before { width: 22px; } }

.proofs { flex: 1 1 360px; min-width: 0; max-width: 480px; background: var(--bg-2); border: 1px solid var(--line); border-radius: 14px; padding: 8px; }
.proofs__head { padding: 18px 22px 12px; display: flex; justify-content: space-between; align-items: center; gap: 12px; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.proofs__head b { color: var(--cyan); font-weight: 400; }
.proof { display: flex; gap: 18px; align-items: flex-start; padding: 18px 22px; border-top: 1px solid var(--line-soft); }
.proof__step { font-family: var(--mono); font-size: 13px; color: var(--cyan); flex: 0 0 32px; padding-top: 2px; }
.proof p { font-size: 15px; line-height: 1.5; color: var(--text-2); }
@media (max-width: 600px) { .proofs { max-width: none; } }

/* --------------------------------------------------------------------------
   Terminal « l'IA au travail »
   -------------------------------------------------------------------------- */
.term { background: var(--bg-2); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.term__head { display: flex; flex-wrap: wrap; gap: 12px 28px; align-items: center; justify-content: space-between; padding: 18px 28px 0; border-bottom: 1px solid var(--line-soft); }
.term__tabs { display: flex; gap: 24px; flex-wrap: wrap; }
.term__tab { background: transparent; border: 0; border-bottom: 2px solid transparent; color: var(--muted); font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; padding: 0 2px 10px; min-height: 44px; cursor: pointer; transition: color .25s, border-color .25s; }
.term__tab:hover { color: var(--text); }
.term__tab[aria-pressed="true"] { color: var(--cyan); border-bottom-color: var(--cyan); }
.term__label { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); padding-bottom: 12px; display: inline-flex; align-items: center; gap: 10px; }
.term__body { padding: 26px 28px; display: flex; flex-direction: column; gap: 14px; font-family: var(--mono); font-size: 15px; line-height: 1.6; min-height: 260px; }
.term__line { display: flex; gap: 14px; align-items: flex-start; opacity: 0; transform: translateX(-8px); transition: opacity .4s var(--ease), transform .4s var(--ease); }
.term__line.is-on { opacity: 1; transform: none; }
.term__who { flex-shrink: 0; }
.term__who--human { color: var(--gold); }
.term__who--ai { color: var(--cyan); }
.term__text { color: var(--text-2); }
.term__quote { color: var(--white); }
.term__ok { color: var(--cyan); margin-left: auto; flex-shrink: 0; }
.term__result { padding-top: 10px; border-top: 1px dashed rgba(255, 255, 255, 0.12); }
.term__resulttext { color: var(--white); font-family: var(--display); font-weight: 600; font-size: 20px; line-height: 1.3; }
.term__foot { display: flex; align-items: center; gap: 16px; padding: 0 28px 16px; }
.term__bar { flex: 1 1 auto; height: 2px; background: var(--line-soft); overflow: hidden; }
.term__bar > div { height: 100%; width: 100%; background: var(--cyan); transition: width .12s linear; }
.term__resume { background: transparent; border: 1px solid rgba(255, 255, 255, 0.2); color: var(--text-2); font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; padding: 0 12px; min-height: 36px; border-radius: 4px; cursor: pointer; }
.term__resume:hover { border-color: var(--white); color: var(--white); }
.term [hidden] { display: none !important; }
.caret { display: inline-block; width: 8px; height: 1.1em; background: var(--cyan); margin-left: 4px; vertical-align: -.2em; animation: blink 1s steps(1) infinite; }
.caret--gold { background: var(--gold); }
@keyframes blink { 50% { opacity: 0; } }
@media (max-width: 600px) {
  .term__head { padding: 14px 18px 0; }
  .term__tabs { gap: 16px; }
  .term__body { padding: 20px 18px; font-size: 14px; min-height: 320px; }
  .term__line { gap: 4px 10px; flex-wrap: wrap; }
  .term__ok { display: none; }
  .term__resulttext { font-size: 17px; }
  .term__foot { padding: 0 18px 14px; }
}

/* --------------------------------------------------------------------------
   Bandeau défilant
   -------------------------------------------------------------------------- */
.marquee { overflow: hidden; padding: 22px 0; border-top: 1px solid var(--line-soft); -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.marquee__track { display: flex; width: max-content; animation: scroll 44s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__group { display: flex; gap: 40px; padding-right: 40px; font-family: var(--display); font-weight: 600; font-size: 28px; letter-spacing: -0.02em; color: var(--white); white-space: nowrap; }
.marquee__group i { font-style: normal; }
.marquee__group .g { color: var(--gold); }
.marquee__group .c { color: var(--cyan); }
@keyframes scroll { to { transform: translateX(-50%); } }
@media (max-width: 600px) { .marquee__group { font-size: 20px; gap: 28px; padding-right: 28px; } }

/* --------------------------------------------------------------------------
   Pour qui
   -------------------------------------------------------------------------- */
.people { border-bottom: 1px solid var(--line); }
.person { display: grid; grid-template-columns: 96px minmax(0, 1.1fr) minmax(0, 1fr) minmax(0, 1fr); gap: 24px; align-items: start; padding: 30px 0; border-top: 1px solid var(--line); transition: background .3s, padding-left .3s; }
.person:hover { background: rgba(255, 255, 255, 0.025); padding-left: 12px; }
.person__n { font-family: var(--display); font-weight: 700; font-size: 44px; line-height: 1; letter-spacing: -0.03em; color: rgba(255, 255, 255, 0.4); }
.person h3 { font-weight: 600; font-size: 26px; line-height: 1.15; }
.person__proj { display: block; margin-top: 8px; font-family: var(--mono); font-weight: 400; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.person p { font-size: 15px; line-height: 1.55; color: var(--text-2); }
.tag { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 6px; }
.tag--ai { color: var(--cyan); }
.tag--human { color: var(--gold); }
@media (max-width: 960px) {
  .person { grid-template-columns: 56px minmax(0, 1fr); gap: 12px 16px; }
  .person > :nth-child(n+3) { grid-column: 2; }
  .person__n { font-size: 32px; }
  .person:hover { padding-left: 0; }
}

/* --------------------------------------------------------------------------
   Une journée : curseur de comparaison
   -------------------------------------------------------------------------- */
.badges { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; font-family: var(--mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
.badge { border-radius: 4px; padding: 6px 12px; border: 1px solid var(--line); color: var(--text-2); }
.badge--ai { background: var(--cyan); border-color: var(--cyan); color: var(--bg); }
.badge--shared { border-color: rgba(91, 211, 255, 0.5); }
.badge--human { border-color: rgba(247, 181, 56, 0.6); color: var(--gold); }

.split { margin-top: 36px; }
.split__toggle { display: none; background: var(--bg-2); border: 1px solid var(--line); border-radius: 999px; padding: 4px; margin-bottom: 16px; }
.split__toggle button { background: transparent; border: 0; color: var(--text-2); font-size: 15px; font-weight: 600; padding: 0 20px; min-height: 44px; border-radius: 999px; cursor: pointer; transition: background .25s, color .25s; }
.split__toggle button[aria-pressed="true"] { background: var(--cyan); color: var(--bg); }
.split__frame { position: relative; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); background: var(--bg-2); }
.split__layer { display: flex; flex-direction: column; }
.split__avec { position: absolute; inset: 0; background: var(--bg); clip-path: inset(0 45% 0 0); }
.split__label { padding: 14px 24px; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); border-bottom: 1px solid var(--line-soft); }
.split__sans .split__label { text-align: right; }
.split__avec .split__label { color: var(--cyan); }
.srow { display: grid; grid-template-columns: 72px minmax(0, 1fr) 120px; gap: 16px; align-items: center; padding: 16px 24px; border-bottom: 1px solid var(--line-soft); white-space: nowrap; }
.srow:last-child { border-bottom: 0; }
.srow > span { overflow: hidden; text-overflow: ellipsis; }
.srow__time { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.srow__task { font-size: 16px; color: var(--text-3); }
.split__avec .srow__task { color: var(--white); }
.srow__who { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; text-align: right; color: var(--muted); }
.srow--ai { background: rgba(91, 211, 255, 0.08); }
.srow--shared { background: rgba(91, 211, 255, 0.04); }
.srow--human { background: rgba(247, 181, 56, 0.06); }
.srow--ai .srow__who, .srow--shared .srow__who { color: var(--cyan); }
.srow--human .srow__who { color: var(--gold); }
.split__handle { position: absolute; top: 0; bottom: 0; left: 55%; width: 2px; margin-left: -1px; background: var(--cyan); pointer-events: none; box-shadow: 0 0 18px rgba(91, 211, 255, 0.6); }
.split__knob { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 44px; height: 44px; border-radius: 50%; background: var(--bg); border: 2px solid var(--cyan); display: flex; align-items: center; justify-content: center; color: var(--cyan); transition: box-shadow .2s; }
.split__knob .icon { width: 18px; height: 18px; }
.split__range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }
.split__frame:focus-within .split__knob { box-shadow: 0 0 0 5px rgba(91, 211, 255, 0.35); }

/* Petits écrans : bascule au lieu du curseur, lignes sur plusieurs lignes */
.split.is-toggle .split__toggle { display: inline-flex; }
.split.is-toggle .split__handle, .split.is-toggle .split__range { display: none; }
.split.is-toggle .split__avec { position: static; clip-path: none !important; }
.split.is-toggle[data-mode="avec"] .split__sans { display: none; }
.split.is-toggle[data-mode="sans"] .split__avec { display: none; }
.split.is-toggle .split__sans .split__label { text-align: left; }
.split.is-toggle .srow { grid-template-columns: 56px minmax(0, 1fr); white-space: normal; padding: 14px 18px; gap: 6px 14px; }
.split.is-toggle .srow > span { overflow: visible; }
.split.is-toggle .srow__who { grid-column: 2; text-align: left; }
.split.is-toggle .srow__task { font-size: 15px; line-height: 1.45; }

/* --------------------------------------------------------------------------
   Démonstration : discussion avec les documents
   -------------------------------------------------------------------------- */
.chips { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.chip { background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.24); color: var(--text-2); font-size: 15px; font-weight: 500; line-height: 1.35; padding: 10px 16px; min-height: 44px; border-radius: 22px; cursor: pointer; text-align: left; transition: border-color .25s, color .25s, background .25s; }
.chip:hover { border-color: var(--cyan); color: var(--white); }
.chip[aria-pressed="true"] { background: var(--cyan); border-color: var(--cyan); color: var(--bg); }
.chat { background: var(--bg-2); border: 1px solid var(--line); border-radius: 18px; padding: 28px; display: flex; flex-direction: column; gap: 20px; min-height: 440px; }
.chat__head { display: flex; justify-content: space-between; align-items: center; gap: 12px; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.chat__state { color: var(--cyan); }
.bubble { animation: fadeUp .4s var(--ease) both; }
.bubble--you { align-self: flex-end; max-width: 80%; background: rgba(247, 181, 56, 0.12); border: 1px solid rgba(247, 181, 56, 0.5); border-radius: 18px 18px 4px 18px; padding: 14px 18px; font-size: 17px; line-height: 1.5; color: var(--white); }
.bubble--ai { align-self: flex-start; max-width: 88%; background: rgba(91, 211, 255, 0.08); border: 1px solid rgba(91, 211, 255, 0.4); border-radius: 18px 18px 18px 4px; padding: 16px 20px; display: flex; flex-direction: column; gap: 12px; }
.bubble__who { display: block; font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 6px; }
.bubble--you .bubble__who { color: var(--gold); }
.bubble--ai .bubble__who { color: var(--cyan); margin-bottom: 0; }
.bubble__answer { font-size: 17px; line-height: 1.6; color: var(--text); min-height: 84px; }
.chat__source { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; padding-top: 10px; border-top: 1px dashed rgba(91, 211, 255, 0.3); }
.chat__source > span:first-child { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.chat__file { font-family: var(--mono); font-size: 12px; color: var(--white); background: rgba(255, 255, 255, 0.08); border-radius: 4px; padding: 5px 10px; overflow-wrap: anywhere; }
.chat__note { align-self: flex-end; font-family: var(--mono); font-size: 11px; letter-spacing: .06em; color: var(--gold); margin-top: auto; }
.chat [hidden] { display: none !important; }
@media (max-width: 600px) { .chat { padding: 20px 16px; } .bubble--you, .bubble--ai { max-width: 100%; } }

/* --------------------------------------------------------------------------
   Méthode : rail
   -------------------------------------------------------------------------- */
.rail-wrap { padding: 0 24px; margin-top: 48px; }
.rail { position: relative; height: 2px; background: var(--line); }
.rail__fill { position: absolute; left: 0; top: 0; height: 100%; width: 0; background: var(--gold); transition: width .12s linear; }
.node { position: absolute; top: 50%; transform: translate(-50%, -50%); width: 48px; height: 48px; border-radius: 50%; background: var(--bg); border: 2px solid rgba(255, 255, 255, 0.25); color: var(--text-2); font-family: var(--mono); font-size: 12px; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: border-color .3s, color .3s, box-shadow .3s, transform .3s; }
.node:hover { border-color: var(--white); color: var(--white); }
.node.is-done { border-color: var(--gold); color: var(--gold); }
.node.is-active { border-color: var(--gold); color: var(--gold); box-shadow: 0 0 0 8px rgba(247, 181, 56, 0.15); transform: translate(-50%, -50%) scale(1.15); }
.mcards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 52px; }
.mcard { background: transparent; border: 1px solid var(--line); border-radius: 14px; padding: 22px; display: flex; flex-direction: column; gap: 10px; text-align: left; cursor: pointer; min-width: 0; color: var(--text); transition: border-color .3s, background .3s; }
.mcard:hover { border-color: rgba(255, 255, 255, 0.3); }
.mcard.is-active { background: var(--bg-2); border-color: var(--gold); }
.mcard__n { font-family: var(--mono); font-size: 12px; color: var(--gold); }
.mcard__t { font-family: var(--display); font-weight: 600; font-size: 20px; line-height: 1.2; color: var(--white); }
.mcard__x { font-size: 14px; line-height: 1.5; color: var(--text-3); }
@media (max-width: 960px) { .mcards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .mcards { grid-template-columns: minmax(0, 1fr); } .node { width: 40px; height: 40px; } .rail-wrap { padding: 0 20px; } }

/* --------------------------------------------------------------------------
   Preuves
   -------------------------------------------------------------------------- */
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 40px; }
.stat { display: flex; flex-direction: column; gap: 10px; padding-top: 20px; border-top: 2px solid var(--gold); }
.stat__num { font-family: var(--display); font-weight: 700; font-size: clamp(64px, 7vw, 112px); line-height: .95; letter-spacing: -0.04em; color: var(--white); }
.stat__num small { font-size: .45em; color: var(--gold); letter-spacing: -0.02em; }
.stat__num .pre { font-size: .6em; color: var(--gold); }
.stat p { font-size: 15px; line-height: 1.5; color: var(--text-3); }
@media (max-width: 760px) { .stats { grid-template-columns: minmax(0, 1fr); } }

.scroller { display: flex; gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px var(--gutter) 14px; margin-top: 48px; scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, 0.2) transparent; }
.scroller > * { scroll-snap-align: start; flex: 0 0 440px; }
@media (max-width: 600px) { .scroller > * { flex-basis: 290px; } }
.work { background: var(--bg-2); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; transition: transform .3s var(--ease), border-color .3s; }
.work:hover { transform: translateY(-4px); border-color: rgba(255, 255, 255, 0.3); }
.work img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; background: var(--bg-3); }
.work__body { padding: 18px 22px; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.work__body strong { font-family: var(--display); font-size: 19px; }
.work__body span { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); text-align: right; }

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */
.contact__title { font-weight: 700; font-size: clamp(42px, 6vw, 88px); line-height: .98; letter-spacing: -0.035em; max-width: 1100px; margin-top: 24px; }
.contact__title em { font-style: normal; color: var(--gold); }
.contact__grid { display: flex; flex-wrap: wrap; gap: 40px 64px; align-items: flex-start; margin-top: 40px; }
.contact__copy { flex: 1 1 440px; min-width: 0; display: flex; flex-direction: column; gap: 24px; }
.contact__copy .lead { font-size: 18px; max-width: 560px; }
.contact__cta { display: flex; flex-wrap: wrap; gap: 12px; }
.contact__meta { display: flex; flex-direction: column; gap: 6px; padding-top: 20px; border-top: 1px solid var(--line-soft); font-size: 16px; color: var(--text-2); }
.contact__meta a { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; transition: color .2s; }
.contact__meta a:hover { color: var(--white); }
.contact__meta .icon { width: 18px; height: 18px; }
@media (max-width: 600px) { .contact__cta { flex-direction: column; align-items: stretch; } }

.form-card { flex: 1 1 420px; min-width: 0; background: var(--bg-2); border: 1px solid var(--line); border-radius: 18px; padding: 32px; position: relative; }
.form { display: flex; flex-direction: column; gap: 18px; }
.form h3 { font-weight: 600; font-size: 22px; }
.form__hint { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 14px; font-weight: 500; color: var(--text-2); }
.field input, .field select, .field textarea {
  font-family: var(--body); font-size: 16px; padding: 12px 14px; width: 100%; min-height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.18); border-radius: 6px; background: var(--bg); color: var(--white);
}
.field select { appearance: none; -webkit-appearance: none; padding-right: 40px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23B5C2CE' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='m6 9 6 6 6-6'/></svg>");
  background-repeat: no-repeat; background-position: right 14px center; }
.field select option { background: var(--bg-2); color: var(--white); }
.field textarea { resize: vertical; min-height: 140px; }
.field input::placeholder, .field textarea::placeholder { color: var(--muted); }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--cyan); outline-offset: 1px; border-color: var(--cyan); }
.form__note { font-size: 13px; color: var(--muted); }
.form__error { display: none; font-size: 14px; color: #FFD2C8; background: rgba(242, 139, 122, 0.12); border: 1px solid rgba(242, 139, 122, 0.4); border-radius: 6px; padding: 10px 12px; }
.form.is-error .form__error { display: block; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__success { display: none; flex-direction: column; gap: 14px; align-items: flex-start; min-height: 320px; justify-content: center; }
.form__success .check { width: 48px; height: 48px; border-radius: 50%; background: var(--gold); color: var(--bg); display: flex; align-items: center; justify-content: center; }
.form__success .check .icon { width: 24px; height: 24px; }
.form__success h3 { font-weight: 600; font-size: 24px; }
.form__success p { font-size: 16px; line-height: 1.6; color: var(--text-2); }
.form__success button { background: none; border: 0; padding: 10px 0; min-height: 44px; font-weight: 600; font-size: 15px; color: var(--gold); cursor: pointer; }
.form-card.is-sent .form { display: none; }
.form-card.is-sent .form__success { display: flex; }
@media (max-width: 600px) { .form-card { padding: 24px 18px; } }

/* --------------------------------------------------------------------------
   Pied de page et mentions
   -------------------------------------------------------------------------- */
.footer { border-top: 1px solid var(--line-soft); color: var(--muted); padding: 40px 0 32px; }
.footer__top { display: flex; flex-wrap: wrap; gap: 24px 48px; justify-content: space-between; align-items: flex-start; }
.footer__brand { display: flex; flex-direction: column; gap: 10px; }
.footer__tag { font-size: 14px; max-width: 340px; line-height: 1.5; }
.footer__nav { display: flex; flex-wrap: wrap; gap: 8px 28px; font-family: var(--mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--text-2); }
.footer__nav a { min-height: 44px; display: inline-flex; align-items: center; transition: color .2s; }
.footer__nav a:hover, .footer__nav a[aria-current="page"] { color: var(--white); }

.legal { margin-top: 32px; border-top: 1px solid var(--line-soft); }
.legal details { border-bottom: 1px solid var(--line-soft); scroll-margin-top: 90px; }
.legal summary { cursor: pointer; min-height: 48px; display: flex; align-items: center; font-size: 14px; color: var(--text-2); list-style: none; }
.legal summary::-webkit-details-marker { display: none; }
.legal summary::before { content: "+"; font-family: var(--mono); color: var(--gold); margin-right: 12px; width: 12px; }
.legal details[open] summary::before { content: "–"; }
.legal__body { font-size: 14px; line-height: 1.6; padding: 0 0 20px 24px; max-width: 780px; color: var(--muted); }
.legal__body p { margin: 0 0 10px; }
.legal__body strong { color: var(--text-2); }
.legal__body a { color: var(--text-2); text-decoration: underline; }
.legal__body mark { background: rgba(247, 181, 56, 0.18); color: var(--gold); padding: 0 4px; border-radius: 3px; }

.footer__bottom { display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; align-items: center; padding-top: 24px; margin-top: 8px; font-family: var(--mono); font-size: 12px; letter-spacing: .04em; }
.footer__bottom--ruled { margin-top: 32px; border-top: 1px solid var(--line-soft); }
.footer__legal { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.footer__legal button, .footer__legal a { background: none; border: 0; color: inherit; font: inherit; cursor: pointer; min-height: 44px; padding: 0; display: inline-flex; align-items: center; transition: color .2s; }
.footer__legal button:hover, .footer__legal a:hover { color: var(--white); }

/* --------------------------------------------------------------------------
   Portfolio
   -------------------------------------------------------------------------- */
.pf-list { margin-top: 40px; border-bottom: 1px solid var(--line); }
.pf-item { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 28px 56px; align-items: start; padding: 48px 0; border-top: 1px solid var(--line); scroll-margin-top: 96px; }
.pf-item__media { display: block; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); background: var(--bg-2); outline: 3px solid transparent; outline-offset: 4px; transition: outline-color .3s; }
.pf-item__media img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; transition: transform .5s; }
.pf-item__media:hover img { transform: scale(1.03); }
.pf-item:target .pf-item__media { outline-color: var(--gold); }
.pf-item__body { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.pf-item__meta { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.pf-item__n { font-family: var(--mono); font-size: 13px; letter-spacing: .12em; color: var(--muted); }
.pf-item__icon { width: 40px; height: 40px; border-radius: 10px; background: rgba(91, 211, 255, 0.1); border: 1px solid rgba(91, 211, 255, 0.35); color: var(--cyan); display: flex; align-items: center; justify-content: center; }
.pf-item__icon .icon { width: 20px; height: 20px; }
.pf-item h3 { font-weight: 700; font-size: clamp(26px, 2.6vw, 36px); letter-spacing: -0.02em; line-height: 1.1; }
.pf-item__sub { font-size: 18px; font-weight: 500; line-height: 1.4; color: var(--text-2); }
.pf-item__desc { font-size: 16px; line-height: 1.65; color: var(--text-3); max-width: 660px; }
.pf-item__pending { font-size: 15px; line-height: 1.6; color: var(--text-3); padding: 12px 14px; border: 1px dashed rgba(91, 211, 255, 0.4); border-radius: 8px; max-width: 660px; }
.pf-item__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 2px; }
.pf-item__tags li { font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--text-2); border: 1px solid var(--line); border-radius: 4px; padding: 5px 10px; }
.pf-item__pdf { font-family: var(--mono); font-size: 11px; letter-spacing: .06em; border: 1px solid currentColor; border-radius: 4px; padding: 1px 5px; }
@media (max-width: 860px) { .pf-item { grid-template-columns: minmax(0, 1fr); gap: 20px; padding: 36px 0; } }

.pf-empty { margin-top: 40px; padding: 56px 24px; border: 1px dashed var(--line); border-radius: 14px; text-align: center; color: var(--text-3); display: flex; flex-direction: column; align-items: center; gap: 10px; }
.pf-empty .icon { width: 40px; height: 40px; color: var(--cyan); }
.pf-empty h3 { font-size: 22px; font-weight: 600; }

.cta-band { display: flex; flex-wrap: wrap; gap: 32px 64px; align-items: flex-end; justify-content: space-between; }
.cta-band__copy { flex: 1 1 560px; min-width: 0; max-width: 760px; display: flex; flex-direction: column; gap: 18px; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 600px) { .cta-band__actions { flex-direction: column; align-items: stretch; width: 100%; } }

/* --------------------------------------------------------------------------
   Fenêtre d'administration (régénération du portfolio)
   -------------------------------------------------------------------------- */
.regen { position: fixed; inset: 0; z-index: 1000; background: rgba(10, 33, 53, 0.88); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); display: flex; align-items: center; justify-content: center; padding: 24px; font-family: var(--body); }
.regen [hidden] { display: none !important; }
.regen__box { background: var(--bg-2); color: var(--text); border: 1px solid var(--cyan); border-radius: 16px; padding: 40px; width: 100%; max-width: 520px; text-align: center; }
.regen__box h2 { font-family: var(--display); font-size: 28px; color: var(--white); margin-bottom: 6px; }
.regen__sub { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--cyan); margin-bottom: 28px; }
.regen__form { display: flex; flex-direction: column; gap: 10px; text-align: left; }
.regen__form label { font-size: 14px; font-weight: 500; color: var(--text-2); }
.regen__form input { font-family: var(--body); font-size: 16px; padding: 12px 14px; min-height: 46px; width: 100%; border-radius: 6px; border: 1px solid rgba(255, 255, 255, 0.2); background: var(--bg); color: var(--white); }
.regen__form input:focus { outline: 2px solid var(--cyan); outline-offset: 1px; border-color: var(--cyan); }
.regen__error { color: #F28B7A; font-size: 14px; margin: 0; }
.regen__actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; margin-top: 8px; }
.regen__status { min-height: 56px; font-size: 17px; margin-bottom: 16px; }
.regen__status b { color: var(--cyan); display: block; margin-top: 6px; }
.regen__status .err { display: block; color: #F28B7A; font-size: 13px; margin-top: 6px; }
.regen__status .ok { color: #7BD88F; }
.regen__bar { width: 100%; height: 6px; background: var(--line); border-radius: 6px; overflow: hidden; margin-bottom: 12px; }
.regen__bar > div { width: 0; height: 100%; background: var(--cyan); transition: width .4s ease-out; }
.regen__count { font-family: var(--mono); font-size: 12px; color: var(--muted); text-align: right; }

/* --------------------------------------------------------------------------
   Réduction de mouvement : tout est affiché à l'état final
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .term__line { opacity: 1; transform: none; }
}

/* ==========================================================================
   Photos, métiers illustrés, démonstrations (itération « plus vivante »)
   ========================================================================== */

/* Apparition au défilement (uniquement si le JavaScript tourne) */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }
.js .reveal.d1 { transition-delay: .08s; } .js .reveal.d2 { transition-delay: .16s; } .js .reveal.d3 { transition-delay: .24s; }

/* Héro : photo de l'humain + terminal de l'IA */
.live { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 16px; align-items: stretch; }
.live .term { display: flex; flex-direction: column; }
.live .term__body { flex: 1 1 auto; }
.live .term__tabs { gap: 6px 20px; }
@media (max-width: 960px) { .live { grid-template-columns: minmax(0, 1fr); } }

.shot { position: relative; margin: 0; min-height: 440px; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); background: var(--bg-3); isolation: isolate; }
.shot__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.06); transition: opacity 1s var(--ease), transform 7s linear; }
.shot__img.is-on { opacity: 1; transform: scale(1); }
.shot::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(180deg, rgba(10, 33, 53, 0.3) 0%, rgba(10, 33, 53, 0) 30%, rgba(10, 33, 53, 0) 55%, rgba(10, 33, 53, 0.86) 100%); }
.shot__scan { position: absolute; left: 0; right: 0; top: 0; height: 2px; z-index: 2; background: var(--cyan); box-shadow: 0 0 16px 2px rgba(91, 211, 255, 0.55); opacity: 0; pointer-events: none; }
.shot.is-scanning .shot__scan { opacity: .85; animation: scan 2.4s var(--ease) infinite; }
@keyframes scan { 0% { top: 6%; } 50% { top: 88%; } 100% { top: 6%; } }
.shot__tags { position: absolute; top: 18px; left: 18px; right: 18px; z-index: 3; display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.ai-chip { display: inline-flex; align-items: center; gap: 8px; background: rgba(10, 33, 53, 0.78); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); border: 1px solid rgba(91, 211, 255, 0.55); color: var(--white); font-family: var(--mono); font-size: 12px; letter-spacing: .02em; padding: 6px 10px; border-radius: 6px; opacity: 0; transform: translateY(-6px); transition: opacity .4s var(--ease), transform .4s var(--ease); }
.ai-chip::before { content: "◆"; color: var(--cyan); font-size: 10px; }
.ai-chip.is-on { opacity: 1; transform: none; }
.shot__who { position: absolute; left: 20px; right: 20px; bottom: 18px; z-index: 3; display: flex; flex-direction: column; gap: 4px; }
.shot__label { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); display: inline-flex; align-items: center; gap: 8px; }
.shot__name { font-family: var(--display); font-weight: 600; font-size: 24px; line-height: 1.2; color: var(--white); }
.shot__proj { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-2); }
@media (max-width: 960px) { .shot { min-height: 0; aspect-ratio: 4 / 3; } }

/* Huit métiers illustrés */
.crew { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 40px; }
@media (max-width: 1100px) { .crew { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .crew { grid-template-columns: minmax(0, 1fr); } }
.mate { background: var(--bg-2); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; display: flex; flex-direction: column; transition: border-color .3s, transform .4s var(--ease), opacity .8s var(--ease); }
.mate:hover { border-color: rgba(91, 211, 255, 0.5); }
.js .mate.is-visible:hover { transform: translateY(-4px); }
.mate__media { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: var(--bg-3); }
.mate__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.mate:hover .mate__media img { transform: scale(1.05); }
.mate__media::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, rgba(10, 33, 53, 0) 48%, rgba(10, 33, 53, 0.88) 100%); }
.mate__n { position: absolute; top: 12px; left: 12px; z-index: 2; font-family: var(--mono); font-size: 12px; color: var(--white); background: rgba(10, 33, 53, 0.7); border-radius: 4px; padding: 3px 8px; }
.mate__title { position: absolute; left: 18px; right: 18px; bottom: 16px; z-index: 2; font-weight: 600; font-size: 22px; line-height: 1.15; }
.mate__proj { display: block; margin-top: 6px; font-family: var(--mono); font-weight: 400; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-2); }
.mate__body { padding: 18px 18px 22px; display: flex; flex-direction: column; gap: 14px; }
.mate__body p { font-size: 14px; line-height: 1.5; color: var(--text-2); }

/* Onglets de démonstration */
.demo-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 36px 0 28px; }
.demo-tab { display: inline-flex; align-items: center; gap: 10px; background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.24); color: var(--text-2); font-size: 15px; font-weight: 600; padding: 0 18px; min-height: 48px; border-radius: 999px; cursor: pointer; transition: background .25s, color .25s, border-color .25s; }
.demo-tab span { font-family: var(--mono); font-size: 11px; color: var(--cyan); }
.demo-tab:hover { border-color: var(--cyan); color: var(--white); }
.demo-tab[aria-pressed="true"] { background: var(--cyan); border-color: var(--cyan); color: var(--bg); }
.demo-tab[aria-pressed="true"] span { color: var(--bg); }
.demo-panel[hidden] { display: none !important; }
.demo-panel { animation: fadeUp .5s var(--ease) both; }
.demo-replay { background: transparent; border: 1px solid rgba(255, 255, 255, 0.2); color: var(--text-2); font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; padding: 0 14px; min-height: 44px; border-radius: 4px; cursor: pointer; }
.demo-replay:hover { border-color: var(--white); color: var(--white); }

/* Démo 2 : facture */
.inv { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; align-items: start; }
@media (max-width: 960px) { .inv { grid-template-columns: minmax(0, 1fr); } }
.paper { background: #F4F1EA; color: #1C2733; border-radius: 10px; padding: 28px; font-size: 14px; line-height: 1.5; box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35); transform: rotate(-0.6deg); }
.paper strong { color: #0B1F2E; font-family: var(--display); font-size: 17px; }
.paper__top { display: flex; justify-content: space-between; gap: 16px; padding-bottom: 16px; border-bottom: 1px solid #D9D3C4; }
.paper__no { text-align: right; font-family: var(--mono); font-size: 12px; letter-spacing: .08em; }
.paper__dates { display: flex; flex-wrap: wrap; gap: 8px 24px; padding: 14px 0; font-size: 13px; }
.paper__lines { width: 100%; border-collapse: collapse; font-size: 13px; }
.paper__lines th { text-align: left; font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: #5A6470; padding: 8px 6px; border-bottom: 1px solid #D9D3C4; }
.paper__lines td { padding: 10px 6px; border-bottom: 1px dashed #D9D3C4; vertical-align: top; }
.paper__lines th:nth-child(n+2), .paper__lines td:nth-child(n+2) { text-align: right; white-space: nowrap; }
.paper__totals { margin-top: 14px; margin-left: auto; max-width: 260px; display: flex; flex-direction: column; gap: 6px; font-size: 14px; }
.paper__totals div { display: flex; justify-content: space-between; gap: 16px; }
.paper__ttc { padding-top: 8px; border-top: 1px solid #1C2733; font-size: 16px; }
.paper [data-field] { border-radius: 4px; transition: background .3s, box-shadow .3s; }
.paper [data-field].is-reading { background: rgba(91, 211, 255, 0.28); box-shadow: 0 0 0 2px #1E9CCF; }
.paper [data-field].is-read { background: rgba(91, 211, 255, 0.12); }
.paper__note { margin-top: 14px; font-family: var(--mono); font-size: 11px; letter-spacing: .04em; color: var(--muted); }
.paper .paper__note { color: #5A6470; }
@media (max-width: 600px) { .paper { padding: 18px; transform: none; } .paper__lines th:nth-child(3), .paper__lines td:nth-child(3) { display: none; } }

.extract { background: var(--bg-2); border: 1px solid var(--line); border-radius: 18px; padding: 24px; display: flex; flex-direction: column; gap: 18px; }
.extract__list { margin: 0; display: flex; flex-direction: column; }
.extract__row { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line-soft); opacity: .25; transition: opacity .4s var(--ease); }
.extract__row.is-on { opacity: 1; }
.extract__row dt { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--cyan); padding-top: 3px; }
.extract__row dd { margin: 0; font-size: 16px; color: var(--white); }
.extract__checks { display: flex; flex-wrap: wrap; gap: 8px; opacity: 0; transition: opacity .4s var(--ease); }
.extract__checks.is-on { opacity: 1; }
.check-ok { font-family: var(--mono); font-size: 11px; letter-spacing: .04em; color: var(--white); border: 1px solid rgba(91, 211, 255, 0.45); background: rgba(91, 211, 255, 0.08); border-radius: 4px; padding: 5px 10px; }
.check-ok::before { content: "✓ "; color: var(--cyan); }
.extract__human { display: flex; flex-direction: column; gap: 12px; padding-top: 16px; border-top: 1px dashed rgba(247, 181, 56, 0.4); opacity: 0; transition: opacity .4s var(--ease); }
.extract__human.is-on { opacity: 1; }
.extract__human p { font-size: 15px; color: var(--text-2); }
.extract__actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.extract__status { font-family: var(--mono); font-size: 12px; color: var(--gold); min-height: 18px; }

/* Démo 3 : boîte mail */
.inbox { background: var(--bg-2); border: 1px solid var(--line); border-radius: 18px; padding: 24px; display: flex; flex-direction: column; gap: 16px; }
.inbox__head { display: flex; flex-direction: column; gap: 14px; }
.inbox__list { display: flex; flex-direction: column; gap: 8px; }
.mail { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.4fr) minmax(0, 1.6fr); gap: 16px; align-items: center; padding: 14px 18px; border-radius: 12px; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.04); transition: background .4s, border-color .4s; }
.mail__from { font-size: 14px; color: var(--text-3); }
.mail__subj { font-size: 15px; color: var(--white); font-weight: 500; }
.mail__out { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; opacity: 0; transform: translateX(-8px); transition: opacity .4s var(--ease), transform .4s var(--ease); }
.mail.is-on .mail__out { opacity: 1; transform: none; }
.mail__tag { font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; border-radius: 4px; padding: 4px 8px; border: 1px solid var(--line); }
.mail__act { font-size: 14px; color: var(--text-2); }
.mail__who { margin-left: auto; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.mail.is-on.mail--ai { background: rgba(91, 211, 255, 0.07); border-color: rgba(91, 211, 255, 0.3); }
.mail.is-on.mail--shared { background: rgba(91, 211, 255, 0.035); border-color: rgba(91, 211, 255, 0.2); }
.mail.is-on.mail--human { background: rgba(247, 181, 56, 0.08); border-color: rgba(247, 181, 56, 0.45); }
.mail--ai .mail__tag, .mail--shared .mail__tag { color: var(--cyan); border-color: rgba(91, 211, 255, 0.45); }
.mail--human .mail__tag { color: var(--gold); border-color: rgba(247, 181, 56, 0.6); }
.mail--ai .mail__who, .mail--shared .mail__who { color: var(--cyan); }
.mail--human .mail__who { color: var(--gold); }
.mail.is-reading { border-color: var(--cyan); }
@media (max-width: 860px) { .mail { grid-template-columns: minmax(0, 1fr); gap: 6px; } .mail__who { margin-left: 0; } }

/* Contact : photo */
.contact__photo { margin: 8px 0 0; position: relative; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); background: var(--bg-3); }
.contact__photo img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; }
.contact__photo figcaption { position: absolute; left: 14px; bottom: 14px; display: inline-flex; align-items: center; gap: 8px; background: rgba(10, 33, 53, 0.78); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); border-radius: 6px; padding: 6px 12px; font-family: var(--mono); font-size: 12px; color: var(--white); }
.footer__bottom a { text-decoration: underline; }

/* Portrait de Lionel */
.legend__me img { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 2px var(--gold); flex-shrink: 0; }
.me { display: flex; gap: 24px; align-items: center; margin-top: 8px; padding: 24px; background: var(--bg-2); border: 1px solid var(--line); border-radius: 18px; }
.me__photo { flex: 0 0 148px; width: 148px; height: 148px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 3px var(--gold), 0 0 0 9px rgba(247, 181, 56, 0.14), 0 18px 40px rgba(0, 0, 0, 0.35); }
.me__text { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.me__kicker { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); }
.me__name { font-family: var(--display); font-weight: 700; font-size: 26px; line-height: 1.15; letter-spacing: -0.02em; color: var(--white); }
.me__role { font-family: var(--mono); font-size: 12px; letter-spacing: .06em; color: var(--text-2); }
.me__bio { margin-top: 6px; font-size: 15px; line-height: 1.55; color: var(--text-2); }
@media (max-width: 600px) {
  .me { flex-direction: column; text-align: center; padding: 24px 20px; }
  .me__photo { flex-basis: auto; width: 140px; height: 140px; }
  .me__kicker { justify-content: center; }
}

/* Portfolio : signature et carte de présentation */
.author { display: inline-flex; align-items: center; gap: 12px; font-size: 15px; line-height: 1.45; color: var(--text-2); }
.author img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; flex-shrink: 0; box-shadow: 0 0 0 2px var(--gold), 0 0 0 6px rgba(247, 181, 56, 0.14); }
.cta-band { align-items: center; }
.cta-band__copy .cta-band__actions { margin-top: 10px; }
.cta-band__me { flex: 0 1 500px; margin-top: 0; }

/* Petits écrans : onglets et métiers en défilement horizontal, photo du héro carrée */
@media (max-width: 600px) {
  .shot { aspect-ratio: 1 / 1; }
  .live .term__tabs { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; margin-right: -18px; padding-right: 18px; }
  .live .term__tabs::-webkit-scrollbar { display: none; }
  .term__tab { white-space: nowrap; flex-shrink: 0; }
  .crew { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 12px; margin-left: calc(var(--gutter) * -1); margin-right: calc(var(--gutter) * -1); padding: 0 var(--gutter) 12px; scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, 0.2) transparent; }
  .crew > .mate { flex: 0 0 82%; scroll-snap-align: center; }
  .mate__media { aspect-ratio: 4 / 5; }
}

@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; }
  .ai-chip, .mail__out, .extract__checks, .extract__human { opacity: 1; transform: none; }
  .extract__row { opacity: 1; }
  .shot__scan { display: none; }
}

.section__head + .live { margin-top: 36px; }

/* ==========================================================================
   Héro « Cockpit » : l'IA parle, Lionel pilote. Fond futuriste, viseur HUD
   autour du portrait, capacités en orbite. Sans JavaScript : état final.
   ========================================================================== */
.ck { position: relative; min-height: calc(100vh - 76px); min-height: calc(100svh - 76px); display: flex; align-items: center; overflow: hidden; isolation: isolate; }
.ck > .container { width: 100%; position: relative; z-index: 2; }
.ck .in { animation-delay: var(--d, 0s); }

/* Fond */
.ck-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.ck-aurora { position: absolute; width: 60vw; height: 60vw; max-width: 900px; max-height: 900px; border-radius: 50%; filter: blur(60px); opacity: .55; }
.ck-aurora--c { left: -15vw; top: -25vw; background: radial-gradient(circle, rgba(91, 211, 255, .32) 0%, rgba(91, 211, 255, 0) 60%); animation: ckDrift 22s ease-in-out infinite alternate; }
.ck-aurora--g { right: -18vw; bottom: -30vw; background: radial-gradient(circle, rgba(247, 181, 56, .26) 0%, rgba(247, 181, 56, 0) 60%); animation: ckDrift 26s ease-in-out infinite alternate-reverse; }
@keyframes ckDrift { from { transform: translate3d(0, 0, 0) scale(1); } to { transform: translate3d(8vw, 6vw, 0) scale(1.15); } }
.ck-floor { position: absolute; left: -30%; right: -30%; bottom: -8%; height: 58%; background-image: linear-gradient(rgba(91, 211, 255, .16) 1.5px, transparent 1.5px), linear-gradient(90deg, rgba(91, 211, 255, .16) 1.5px, transparent 1.5px); background-size: 90px 90px; transform: perspective(700px) rotateX(64deg); transform-origin: 50% 0; -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 30%, #000 65%, transparent 100%); mask-image: linear-gradient(to bottom, transparent 0%, #000 30%, #000 65%, transparent 100%); animation: ckFloor 5s linear infinite; }
@keyframes ckFloor { to { background-position: 0 90px, 0 0; } }
.ck-stars { position: absolute; inset: 0; background-image: radial-gradient(1.5px 1.5px at 12% 18%, rgba(255,255,255,.55) 50%, transparent 51%), radial-gradient(1px 1px at 28% 62%, rgba(255,255,255,.4) 50%, transparent 51%), radial-gradient(1.5px 1.5px at 44% 30%, rgba(91,211,255,.6) 50%, transparent 51%), radial-gradient(1px 1px at 63% 12%, rgba(255,255,255,.45) 50%, transparent 51%), radial-gradient(1px 1px at 76% 48%, rgba(255,255,255,.4) 50%, transparent 51%), radial-gradient(1.5px 1.5px at 88% 24%, rgba(247,181,56,.6) 50%, transparent 51%), radial-gradient(1px 1px at 52% 78%, rgba(255,255,255,.35) 50%, transparent 51%), radial-gradient(1px 1px at 8% 84%, rgba(91,211,255,.5) 50%, transparent 51%), radial-gradient(1px 1px at 94% 72%, rgba(255,255,255,.4) 50%, transparent 51%); animation: ckTwinkle 6s ease-in-out infinite alternate; }
@keyframes ckTwinkle { from { opacity: .5; } to { opacity: 1; } }

/* Grille */
.ck-grid { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr); gap: 32px 48px; align-items: center; padding-top: clamp(32px, 6vh, 72px); padding-bottom: clamp(48px, 8vh, 96px); }
.ck-copy { display: flex; flex-direction: column; gap: 22px; min-width: 0; }

/* Point « en service » */
.ck-live { position: relative; display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: #3DDC84; flex-shrink: 0; }
.ck-live::after { content: ""; position: absolute; inset: -5px; border-radius: 50%; border: 1.5px solid #3DDC84; opacity: 0; animation: ckPulse 2.2s ease-out infinite; }
@keyframes ckPulse { 0% { transform: scale(.5); opacity: .9; } 100% { transform: scale(1.6); opacity: 0; } }

.ck-kicker { display: inline-flex; align-items: center; gap: 12px; font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); }
.ck-title { font-weight: 700; font-size: clamp(38px, 4.3vw, 62px); line-height: 1.02; letter-spacing: -0.04em; text-wrap: balance; }
.ck-gold { color: var(--gold); background: linear-gradient(92deg, #FFD37A 0%, var(--gold) 45%, #FF9D3D 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.ck-sub { font-size: clamp(17px, 1.4vw, 20px); line-height: 1.55; color: var(--text-2); font-weight: 300; max-width: 600px; }

/* L'IA parle */
.ck-say { position: relative; max-width: 620px; padding: 16px 18px 18px; border-radius: 16px; background: linear-gradient(180deg, rgba(91, 211, 255, .09), rgba(91, 211, 255, .03)); border: 1px solid rgba(91, 211, 255, .3); box-shadow: 0 0 0 1px rgba(91, 211, 255, .05) inset, 0 20px 50px rgba(0, 0, 0, .35); }
.ck-say::before { content: ""; position: absolute; left: 18px; top: -1px; width: 56px; height: 2px; background: var(--cyan); box-shadow: 0 0 14px var(--cyan); border-radius: 2px; }
.ck-say__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }
.ck-say__who { display: inline-flex; align-items: center; gap: 8px; color: var(--cyan); }
.ck-say__who i { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); animation: ckBlink 1.4s ease-in-out infinite; }
@keyframes ckBlink { 50% { opacity: .35; } }
.ck-say__stamp { display: inline-flex; align-items: center; gap: 6px; color: var(--gold); white-space: nowrap; }
.ck-say__stamp .icon { width: 14px; height: 14px; }
.ck-say__line { font-family: var(--display); font-weight: 500; font-size: clamp(19px, 1.7vw, 24px); line-height: 1.3; color: var(--white); min-height: 2.6em; }
.ck-caret { display: inline-block; width: 2px; height: 1em; margin-left: 3px; vertical-align: -0.15em; background: var(--cyan); animation: ckBlink .9s steps(1) infinite; }

.ck-cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.ck-cta .btn { min-height: 52px; padding: 0 22px; font-size: 16px; }
.ck-cta .btn--gold { box-shadow: 0 10px 30px rgba(247, 181, 56, .28); }

.ck-proof { list-style: none; margin: 6px 0 0; padding: 18px 0 0; display: flex; flex-wrap: wrap; gap: 14px 32px; border-top: 1px solid rgba(255, 255, 255, .1); }
.ck-proof li { display: flex; align-items: baseline; gap: 10px; }
.ck-proof b { font-family: var(--display); font-weight: 700; font-size: 26px; letter-spacing: -0.03em; color: var(--white); white-space: nowrap; }
.ck-proof span { font-size: 13px; line-height: 1.3; color: var(--muted); max-width: 150px; }

/* Le viseur : portrait, anneaux, orbite */
.ck-stage { display: flex; justify-content: center; align-items: center; min-width: 0; }
.ck-hud { --size: clamp(280px, 30vw, 400px); --r: calc(var(--size) * .62); position: relative; width: var(--size); height: var(--size); margin: 48px 0 100px; }
.ck-ring { position: absolute; inset: -9%; width: 118%; height: 118%; fill: none; }
.ck-ring circle { fill: none; stroke-width: .7; }
.ck-ring--a circle { stroke: rgba(91, 211, 255, .55); }
.ck-ring--a { animation: ckSpin 60s linear infinite; }
.ck-ring--b { inset: -4%; width: 108%; height: 108%; animation: ckSpin 38s linear infinite reverse; }
.ck-ring--b circle { stroke: rgba(247, 181, 56, .5); stroke-width: .5; }
.ck-ring--draw { inset: -2%; width: 104%; height: 104%; transform: rotate(-90deg); }
.ck-ring--draw circle { stroke: var(--cyan); stroke-width: 1.1; stroke-linecap: round; transition: stroke-dashoffset 2.4s var(--ease) .3s, stroke 1s; }
.js .ck.is-ready .ck-ring--draw circle, html:not(.js) .ck-ring--draw circle { stroke-dashoffset: 0 !important; }
.ck.is-locked .ck-ring--draw circle { stroke: var(--gold); }
@keyframes ckSpin { to { transform: rotate(360deg); } }
@keyframes ckCounter { from { transform: translate(-50%, -50%) rotate(360deg); } to { transform: translate(-50%, -50%) rotate(0deg); } }
.ck-core { position: absolute; inset: 0; border-radius: 50%; overflow: hidden; background: radial-gradient(circle at 50% 45%, #123a5a 0%, #0b2338 55%, #06131f 100%); box-shadow: 0 0 0 1px rgba(255, 255, 255, .12), 0 30px 80px rgba(0, 0, 0, .5), 0 0 120px rgba(91, 211, 255, .22); transition: box-shadow 1.2s; }
.ck.is-locked .ck-core { box-shadow: 0 0 0 1px rgba(247, 181, 56, .45), 0 30px 80px rgba(0, 0, 0, .5), 0 0 120px rgba(247, 181, 56, .22); }
.ck-core__grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(91, 211, 255, .12) 1px, transparent 1px), linear-gradient(90deg, rgba(91, 211, 255, .12) 1px, transparent 1px); background-size: 28px 28px; -webkit-mask-image: radial-gradient(circle, #000 20%, transparent 72%); mask-image: radial-gradient(circle, #000 20%, transparent 72%); }
.ck-core__energy { position: absolute; inset: 12%; border-radius: 50%; background: conic-gradient(from 0deg, transparent 0%, rgba(91, 211, 255, .55) 12%, transparent 24%, transparent 50%, rgba(247, 181, 56, .45) 62%, transparent 74%); filter: blur(10px); animation: ckSpin 9s linear infinite; }
.ck-core__halo { position: absolute; inset: 20%; border-radius: 50%; background: radial-gradient(circle, rgba(91, 211, 255, .55) 0%, rgba(91, 211, 255, .18) 40%, rgba(91, 211, 255, 0) 70%); animation: ckBreath 4s ease-in-out infinite; transition: background 1.2s; }
.ck.is-locked .ck-core__halo { background: radial-gradient(circle, rgba(247, 181, 56, .5) 0%, rgba(247, 181, 56, .16) 40%, rgba(247, 181, 56, 0) 70%); }
@keyframes ckBreath { 0%, 100% { transform: scale(1); opacity: .85; } 50% { transform: scale(1.12); opacity: 1; } }
.ck-core__orb { position: absolute; inset: 31%; border-radius: 50%; background: radial-gradient(circle at 38% 32%, #ffffff 0%, #bfefff 18%, #5bd3ff 48%, #0e5f86 100%); box-shadow: 0 0 40px rgba(91, 211, 255, .8), inset -10px -12px 30px rgba(6, 19, 31, .7); animation: ckBreath 4s ease-in-out infinite reverse; transition: background 1.2s, box-shadow 1.2s; }
.ck.is-locked .ck-core__orb { background: radial-gradient(circle at 38% 32%, #ffffff 0%, #ffe4a6 18%, #f7b538 50%, #8a4e0a 100%); box-shadow: 0 0 44px rgba(247, 181, 56, .8), inset -10px -12px 30px rgba(6, 19, 31, .6); }
.ck-core__sun { position: absolute; inset: 24%; width: 52%; height: 52%; color: var(--bg); opacity: .9; animation: ckSpin 40s linear infinite; }
.ck.is-locked .ck-core__sun { color: #3b2300; }
.ck-core__scan { position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--cyan); box-shadow: 0 0 24px 6px rgba(91, 211, 255, .55); opacity: 0; }
.js .ck.is-ready .ck-core__scan { animation: ckScan 1.6s var(--ease) .3s 1 both; }
.js .ck:not(.is-ready) .ck-core__orb, .js .ck:not(.is-ready) .ck-core__halo, .js .ck:not(.is-ready) .ck-core__sun { opacity: 0; }
.ck-core__orb, .ck-core__halo, .ck-core__sun { transition: opacity 1.2s var(--ease) .5s; }
@keyframes ckScan { 0% { transform: translateY(0); opacity: .95; } 85% { opacity: .95; } 100% { transform: translateY(var(--size)); opacity: 0; } }

.ck-orbit { position: absolute; left: 50%; top: 50%; width: 0; height: 0; margin: 0; padding: 0; list-style: none; animation: ckSpin 44s linear infinite; }
.ck-node { position: absolute; left: 0; top: 0; transform: rotate(calc(var(--i) * 72deg - 90deg)) translateX(var(--r)) rotate(calc(90deg - var(--i) * 72deg)); }
.ck-node > span { position: relative; display: inline-flex; flex-direction: column; gap: 1px; transform: translate(-50%, -50%); width: max-content; max-width: 190px; padding: 9px 14px 9px 24px; border-radius: 999px; background: rgba(8, 26, 43, .82); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); border: 1px solid rgba(91, 211, 255, .45); box-shadow: 0 10px 28px rgba(0, 0, 0, .35); font-size: 13px; line-height: 1.25; color: var(--white); white-space: nowrap; animation: ckCounter 44s linear infinite; transition: opacity .8s var(--ease) calc(.9s + var(--i) * .22s); }
.ck-node > span::before { content: ""; position: absolute; left: 10px; top: 50%; width: 7px; height: 7px; margin-top: -3.5px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); }
.ck-node b { font-family: var(--mono); font-weight: 400; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--cyan); }
.ck-node--gold > span { border-color: rgba(247, 181, 56, .7); }
.ck-node--gold > span::before { background: var(--gold); box-shadow: 0 0 10px var(--gold); }
.ck-node--gold b { color: var(--gold); }
.js .ck:not(.is-ready) .ck-node > span { opacity: 0; }

.ck-id { position: absolute; left: 50%; bottom: -96px; transform: translateX(-50%); display: inline-flex; align-items: center; gap: 12px; padding: 10px 18px 10px 14px; border-radius: 999px; background: rgba(10, 33, 53, .85); border: 1px solid rgba(255, 255, 255, .14); white-space: nowrap; font-size: 12px; color: var(--muted); }
.ck-id span { display: flex; flex-direction: column; gap: 1px; line-height: 1.2; }
.ck-id b { font-weight: 600; font-size: 14px; color: var(--white); }

/* Appel au défilement */
.ck-scroll { position: absolute; left: 50%; bottom: 18px; z-index: 2; width: 26px; height: 42px; margin-left: -13px; border: 1.5px solid rgba(255, 255, 255, .3); border-radius: 14px; }
.ck-scroll span { position: absolute; left: 50%; top: 7px; width: 3px; height: 8px; margin-left: -1.5px; border-radius: 2px; background: var(--cyan); animation: ckWheel 1.8s ease-in-out infinite; }
@keyframes ckWheel { 0%, 100% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(14px); opacity: 0; } }

@media (max-width: 1100px) {
  .ck-hud { --r: calc(var(--size) * .58); }
  .ck-node > span { max-width: 160px; font-size: 12px; }
}
@media (max-width: 900px) {
  .ck-grid { grid-template-columns: minmax(0, 1fr); gap: 36px; padding-bottom: 64px; }
  .ck-stage { order: -1; }
  .ck-hud { --size: min(280px, 64vw); margin: 20px 0 300px; }
  .ck-orbit { animation: none; position: absolute; left: 50%; top: calc(100% + 76px); width: calc(100vw - 2 * var(--gutter)); transform: translateX(-50%); height: auto; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
  .ck-node { position: static; transform: none; }
  .ck-node > span { animation: none; transform: none; max-width: none; }
  .ck-id { bottom: -56px; }
  .ck-title { font-size: clamp(36px, 9vw, 56px); }
  .ck-scroll { display: none; }
}
@media (max-width: 600px) {
  .ck-proof { gap: 12px 20px; }
  .ck-proof b { font-size: 22px; }
  .ck-say__stamp span { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .ck-aurora, .ck-floor, .ck-stars, .ck-ring--a, .ck-ring--b, .ck-orbit, .ck-node > span, .ck-say__who i, .ck-caret, .ck-scroll span, .ck-live::after, .ck-core__energy, .ck-core__halo, .ck-core__orb, .ck-core__sun, .ck-core__scan { animation: none !important; }
  .ck-caret { display: none; }
  .js .ck:not(.is-ready) .ck-node > span, .js .ck:not(.is-ready) .ck-core__orb, .js .ck:not(.is-ready) .ck-core__halo, .js .ck:not(.is-ready) .ck-core__sun { opacity: 1; }
  .ck-ring--draw circle { stroke-dashoffset: 0 !important; transition: none; }
}