/* =========================================================
   TALOS — Sections
   ========================================================= */

/* ---------------- HERO ---------------- */
.hero {
  --mx: 0; --my: 0;
  position: relative; min-height: 100vh; min-height: 100svh;
  display: grid; place-items: center; text-align: center; overflow: hidden;
  padding: calc(var(--header-h) + 40px) 0 140px;
}
.hero__canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  -webkit-mask-image: radial-gradient(ellipse 50% 42% at 50% 46%, rgba(0,0,0,.28), #000 78%);
          mask-image: radial-gradient(ellipse 50% 42% at 50% 46%, rgba(0,0,0,.28), #000 78%);
  opacity: calc(.25 + var(--glow) * .75);
}
.hero__glow { position: absolute; border-radius: 50%; filter: blur(90px); pointer-events: none; opacity: calc(.3 + var(--glow) * .7); }
.hero__glow--a { width: 52vw; height: 52vw; left: -14vw; top: -18vw; background: radial-gradient(circle, rgba(83,58,253,.55), transparent 65%); animation: drift 16s ease-in-out infinite alternate; }
.hero__glow--b { width: 46vw; height: 46vw; right: -16vw; bottom: -20vw; background: radial-gradient(circle, rgba(59,130,246,.45), transparent 65%); animation: drift 19s ease-in-out infinite alternate-reverse; }
@keyframes drift { from { transform: translate(0, 0) scale(1); } to { transform: translate(6vw, 4vw) scale(1.15); } }

.hero__inner { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; }
.hero__brand { position: relative; width: min(740px, 82vw); margin: 44px 0 30px; }
.hero__word {
  width: 100%; height: auto; position: relative; z-index: 1;
  filter: drop-shadow(0 0 28px rgba(124,108,255,.45));
  transform: translate(calc(var(--mx) * 10px), calc(var(--my) * 8px));
}
.hero__orbit {
  position: absolute; left: 50%; top: 50%; width: 150%; height: auto; overflow: visible; pointer-events: none;
  transform: translate(-50%, -50%) translate(calc(var(--mx) * -24px), calc(var(--my) * -16px)) rotate(calc(var(--mx) * 2deg));
}
.js .hero__orbit-line { stroke-dasharray: 1 1; stroke-dashoffset: 1; }
.is-ready .hero__orbit-line { animation: draw 2.4s .5s var(--ease-io) forwards; }
.js .hero__star { opacity: 0; }
.is-ready .hero__star { animation: fadeIn 1s 1.6s forwards; }
@keyframes fadeIn { to { opacity: 1; } }
.is-ready .hero__word path, .is-ready .hero__word circle { animation: draw 1.4s var(--ease-io) forwards, undash .01s 2.6s forwards; }
.is-ready .hero__word :nth-child(1) { animation-delay: .45s, 2.6s; } .is-ready .hero__word :nth-child(2) { animation-delay: .6s, 2.6s; }
.is-ready .hero__word :nth-child(3) { animation-delay: .75s, 2.6s; } .is-ready .hero__word :nth-child(4) { animation-delay: .9s, 2.6s; }
.is-ready .hero__word :nth-child(5) { animation-delay: 1.05s, 2.6s; }

.hero__tag { font-size: clamp(11px, 1.15vw, 15px); letter-spacing: .55em; padding-left: .55em; font-weight: 400; color: #cfc9ff; }
.hero__rule { display: block; width: 56px; height: 1px; margin: 30px 0 28px; background: var(--grad); }
.hero__claim { font-size: clamp(30px, 4.4vw, 60px); line-height: 1.04; letter-spacing: -0.035em; }
.hero__lead { max-width: 50ch; margin: 22px auto 38px; font-size: clamp(16px, 1.35vw, 19px); color: var(--muted); }
.hero .btn-pair { justify-content: center; }

.js .hero-in { opacity: 0; transform: translateY(34px); filter: blur(8px); }
.is-ready .hero-in {
  opacity: 1; transform: none; filter: none;
  transition: opacity 1.2s var(--ease), transform 1.4s var(--ease), filter 1.2s var(--ease);
  transition-delay: calc(.35s + var(--hd, 0) * .12s);
}
.hero__keys {
  position: absolute; bottom: 44px; left: var(--gutter); z-index: 2; display: flex; gap: 14px;
  font-size: 10.5px; letter-spacing: .38em; text-transform: uppercase; color: var(--muted);
}
.hero__keys li + li::before { content: '·'; margin-right: 14px; color: var(--accent); }
.hero__scroll {
  position: absolute; bottom: 30px; left: 0; right: 0; margin-inline: auto; width: max-content; z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  font-size: 10px; letter-spacing: .4em; text-transform: uppercase; color: var(--muted);
}
.hero__scroll i { position: relative; width: 1px; height: 54px; background: var(--line); overflow: hidden; }
.hero__scroll i::after { content: ''; position: absolute; inset: 0; background: linear-gradient(transparent, var(--accent)); animation: scrollLine 2.2s var(--ease-io) infinite; }
@keyframes scrollLine { from { transform: translateY(-100%); } to { transform: translateY(100%); } }

/* ---------------- MARQUEE ---------------- */
.marquee { position: relative; overflow: hidden; padding: clamp(56px, 8vw, 110px) 0; border-block: 1px solid var(--line); display: grid; gap: 6px; }
.marquee__row { display: flex; white-space: nowrap; }
.marquee__track {
  display: inline-flex; align-items: center; gap: .45em; padding-right: .45em; flex: none;
  font-size: clamp(54px, 9vw, 140px); line-height: 1.06; letter-spacing: -0.045em; will-change: transform;
}
.marquee__track span { transition: color .5s var(--ease), -webkit-text-stroke-color .5s; }
.marquee__row:not(.marquee__row--outline) span:hover { color: var(--indigo); }
.marquee__track i {
  font-style: normal; font-size: .38em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  display: inline-block; animation: spin 8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
/* Lettres blanches + contour gris net : le contour (opaque) est dessiné dessous,
   une copie blanche pleine le recouvre → seul le liseré extérieur reste visible,
   sans les traits internes de la police variable. */
.marquee__row--outline span {
  position: relative; color: transparent;
  -webkit-text-stroke: 2px color-mix(in srgb, var(--fg) 38%, var(--bg));
}
.marquee__row--outline span::after {
  content: attr(data-text);
  content: attr(data-text) / "";
  position: absolute; left: 0; top: 0; white-space: nowrap; pointer-events: none;
  color: #fff; -webkit-text-stroke: 0;
  transition: color .5s var(--ease);
}
.marquee__row--outline span:hover { -webkit-text-stroke-color: var(--indigo); }
.marquee__row--outline span:hover::after { color: var(--indigo); }

/* ---------------- VISION ---------------- */
.manifesto { overflow-x: clip; }
.manifesto__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(48px, 7vw, 110px); align-items: center; }
.manifesto__text { margin-top: 44px; max-width: 30ch; font-size: clamp(22px, 2.3vw, 33px); line-height: 1.3; letter-spacing: -0.02em; }

.orbital { position: relative; width: 100%; max-width: 540px; aspect-ratio: 1; justify-self: center; perspective: 1100px; transform-style: preserve-3d; }
.orbital__glow { position: absolute; inset: 8%; border-radius: 50%; background: radial-gradient(circle, rgba(124,108,255,.5), rgba(59,130,246,.18) 45%, transparent 70%); filter: blur(30px); animation: breathe 6s ease-in-out infinite; }
@keyframes breathe { 50% { transform: scale(1.12); opacity: .75; } }
.orbital__ring {
  position: absolute; inset: var(--inset, 0%); border-radius: 50%; border: 1px solid rgba(83,58,253,.3);
  transform-style: preserve-3d; animation: orbitSpin var(--dur) linear infinite;
}
@keyframes orbitSpin {
  from { transform: rotateX(var(--rx)) rotateY(var(--ry)) rotateZ(0deg); }
  to   { transform: rotateX(var(--rx)) rotateY(var(--ry)) rotateZ(360deg); }
}
.orbital__ring i { position: absolute; top: -5px; left: calc(50% - 5px); width: 10px; height: 10px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 3px rgba(124,108,255,.25), 0 0 18px 5px rgba(115,137,255,.9); }
.orbital__core {
  position: absolute; inset: 29%; border-radius: 50%; display: grid; place-items: center;
  background: radial-gradient(circle at 32% 28%, #ffffff 0%, #ece9ff 28%, #b9aeff 62%, #7362ff 100%);
  box-shadow: inset -22px -30px 60px rgba(83,58,253,.45), inset 12px 12px 40px rgba(255,255,255,.85), 0 40px 90px -24px rgba(83,58,253,.6);
  animation: floaty 7s ease-in-out infinite;
}
.orbital__core svg { width: 64%; height: 64%; filter: drop-shadow(0 8px 16px rgba(27,18,102,.35)); }
@keyframes floaty { 50% { transform: translateY(-14px); } }
.chip {
  position: absolute; display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
  padding: 10px 14px; border-radius: var(--r); font-size: 13px; font-weight: 400; color: var(--midnight);
  background: rgba(255,255,255,.78); border: 1px solid var(--lilac-border); backdrop-filter: blur(12px);
  animation: bob 6s ease-in-out infinite; transition: border-color .3s;
}
.chip b { color: var(--indigo); font-weight: 500; }
.chip--a { top: 9%; left: -4%; } .chip--b { top: 26%; right: -7%; animation-delay: -1.5s; }
.chip--c { bottom: 20%; left: -6%; animation-delay: -3s; } .chip--d { bottom: 6%; right: 6%; animation-delay: -4.5s; }
@keyframes bob { 50% { transform: translateY(-12px); } }

/* ---------------- APPROCHE (sticky) ---------------- */
.pillars { --p: 0; position: relative; height: 420vh; }
.pillars__sticky { position: sticky; top: 0; height: 100vh; height: 100svh; display: flex; align-items: center; overflow: hidden; }
.pillars__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.pillars__list { display: grid; gap: 2px; counter-reset: p; }
.pillar { display: flex; align-items: baseline; gap: 18px; }
.pillar__num { font-size: 12px; letter-spacing: .18em; color: var(--accent); opacity: .35; transition: opacity .5s; font-weight: 400; min-width: 2ch; }
.pillar__word {
  font-size: clamp(44px, 6.4vw, 98px); line-height: 1.04; letter-spacing: -0.045em;
  opacity: .14; transform-origin: left center; transition: opacity .6s var(--ease), transform .8s var(--ease), text-shadow .6s;
}
.pillar.is-done .pillar__word { opacity: .38; }
.pillar.is-active .pillar__word { opacity: 1; transform: translateX(14px); text-shadow: 0 0 44px rgba(143,179,255,.45); }
.pillar.is-active .pillar__num { opacity: 1; }
.pillars__desc { position: relative; min-height: 6.2em; margin-top: 36px; max-width: 44ch; }
.pillars__desc p {
  position: absolute; inset: 0 auto auto 0; font-size: clamp(17px, 1.4vw, 20px); color: var(--muted);
  opacity: 0; transform: translateY(18px); filter: blur(6px);
  transition: opacity .6s var(--ease), transform .8s var(--ease), filter .6s;
}
.pillars__desc p.is-active { opacity: 1; transform: none; filter: none; }
.pillars__visual { position: relative; width: 100%; max-width: 640px; aspect-ratio: 1; justify-self: center; }
.pillars__visual::before { content: ''; position: absolute; inset: 14%; border-radius: 50%; background: radial-gradient(circle, rgba(83,58,253,.35), rgba(59,130,246,.12) 50%, transparent 70%); filter: blur(40px); }
.pillars__visual canvas { position: relative; width: 100%; height: 100%; }
.pillars__hud {
  position: absolute; bottom: 4%; left: 0; right: 0; margin-inline: auto; width: max-content;
  display: flex; gap: 12px; align-items: center; padding: 9px 16px; border-radius: var(--r);
  border: 1px solid var(--line); background: var(--card); backdrop-filter: blur(10px);
  font-family: ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace; font-size: 11px; letter-spacing: .12em; color: var(--muted);
}
.pillars__hud b { color: #8fb3ff; font-weight: 400; }
.pillars__hud b::after { content: '_'; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.pillars__progress { position: absolute; left: var(--gutter); right: var(--gutter); bottom: 40px; height: 1px; background: var(--line); }
.pillars__progress span { display: block; height: 100%; background: var(--grad); transform: scaleX(var(--p)); transform-origin: left; }

/* ---------------- AGENTS ---------------- */
.section-head { display: grid; grid-template-columns: 1.25fr .75fr; gap: 24px 64px; align-items: end; margin-bottom: 72px; }
.section-head .eyebrow { grid-column: 1 / -1; margin-bottom: 0; }
.agents__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card {
  --mx: 50%; --my: 50%;
  position: relative; display: flex; flex-direction: column; min-height: 360px; padding: 32px;
  border-radius: var(--r); background: var(--card); border: 1px solid var(--line); overflow: hidden; isolation: isolate;
  transform-style: preserve-3d; transition: transform .7s var(--ease), border-color .4s, background-color .4s;
}
.card::before { content: ''; position: absolute; inset: 0; z-index: -1; background: radial-gradient(420px circle at var(--mx) var(--my), rgba(83,58,253,.13), transparent 45%); opacity: 0; transition: opacity .4s; }
.card::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit; padding: 1px; pointer-events: none;
  background: radial-gradient(280px circle at var(--mx) var(--my), rgba(83,58,253,.95), rgba(59,130,246,.5) 35%, transparent 65%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor;
          mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  opacity: 0; transition: opacity .4s;
}
.card:hover::before, .card:hover::after { opacity: 1; }
.card__icon {
  width: 50px; height: 50px; display: grid; place-items: center; margin-bottom: 44px;
  border-radius: var(--r); border: 1px solid var(--lilac-border); background: var(--periwinkle); color: var(--indigo);
  transition: transform .7s var(--ease), background-color .4s, color .4s, border-color .4s;
}
.card__icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.card:hover .card__icon { transform: translateZ(40px) rotate(-8deg) scale(1.06); background: var(--indigo); border-color: var(--indigo); color: #fff; }
.card__label { font-size: 12px; font-weight: 400; letter-spacing: .2em; text-transform: uppercase; color: var(--smoke); margin-bottom: 10px; }
.card h3 { font-size: clamp(24px, 2vw, 30px); letter-spacing: -0.025em; line-height: 1.1; margin-bottom: 14px; }
.card > p:not(.card__label) { color: var(--muted); line-height: 1.5; }
.card__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 28px; }
.card__tags li { font-size: 12px; font-weight: 400; padding: 6px 12px; border-radius: 9999px; background: var(--periwinkle); color: var(--indigo); }
.card__arrow { position: absolute; top: 32px; right: 32px; width: 22px; height: 22px; color: var(--indigo); opacity: 0; transform: translate(-12px, 12px) rotate(-45deg); transition: opacity .4s, transform .6s var(--ease); }
.card:hover .card__arrow { opacity: 1; transform: rotate(-45deg); }
/* Cartes claires — style Talos : nacre lavande, lueurs, filet lumineux, orbite + astre */
.card:not(.card--feature) {
  border-color: rgba(83,58,253,.14);
  background:
    linear-gradient(90deg, transparent 8%, rgba(124,108,255,.65) 40%, rgba(59,130,246,.55) 70%, transparent 92%) top / 100% 1px no-repeat,
    radial-gradient(260px circle at 100% 0%, rgba(124,108,255,.16), transparent 70%),
    radial-gradient(240px circle at 0% 100%, rgba(59,130,246,.09), transparent 70%),
    linear-gradient(165deg, #ffffff 0%, #f6f5ff 55%, #eeecff 100%);
}
.card:not(.card--feature):hover { border-color: rgba(83,58,253,.28); }
.card__orbit {
  position: absolute; top: -78px; right: -96px; width: 250px; height: 250px; z-index: -1; pointer-events: none;
  border-radius: 50%; border: 1px solid rgba(83,58,253,.2);
  --rx: 68deg; --ry: -22deg; animation: orbitSpin 18s linear infinite; transition: border-color .5s;
}
.card__orbit i { position: absolute; top: -4px; left: calc(50% - 4px); width: 8px; height: 8px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 2px rgba(124,108,255,.3), 0 0 14px 4px rgba(115,137,255,.85); }
.card:hover .card__orbit { border-color: rgba(83,58,253,.45); animation-duration: 6s; }
.card--feature .card__orbit { border-color: rgba(255,255,255,.25); }
.card:not(.card--feature) .card__icon {
  border: 0; color: #fff;
  background: linear-gradient(140deg, #8b7bff 0%, #533afd 45%, #3b82f6 100%);
  box-shadow: 0 10px 26px -10px rgba(83,58,253,.75), inset 0 1px 0 rgba(255,255,255,.35);
}
.card:not(.card--feature):hover .card__icon { background: linear-gradient(140deg, #a99bff 0%, #533afd 40%, #3b82f6 100%); box-shadow: 0 16px 34px -10px rgba(83,58,253,.9), inset 0 1px 0 rgba(255,255,255,.45); }
.card:not(.card--feature) .card__label { display: inline-flex; align-items: center; gap: 10px; width: fit-content; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.card:not(.card--feature) .card__label::before { content: ''; width: 18px; height: 1px; background: linear-gradient(90deg, #7c6cff, #3b82f6); }
.card:not(.card--feature) .card__tags li {
  background: rgba(255,255,255,.75); border: 1px solid rgba(83,58,253,.16); color: #4a33e8;
  backdrop-filter: blur(6px); transition: background-color .4s, border-color .4s, transform .5s var(--ease);
}
.card:not(.card--feature) .card__tags li::before { content: ''; display: inline-block; width: 5px; height: 5px; margin-right: 7px; vertical-align: 1px; border-radius: 50%; background: linear-gradient(140deg, #8b7bff, #3b82f6); }
.card:not(.card--feature):hover .card__tags li { background: #fff; border-color: rgba(83,58,253,.32); }
.card:hover .card__tags li:nth-child(1) { transform: translateY(-2px); }
.card:hover .card__tags li:nth-child(2) { transform: translateY(-2px); transition-delay: .05s; }
.card:hover .card__tags li:nth-child(3) { transform: translateY(-2px); transition-delay: .1s; }

.card__link { position: absolute; inset: 0; z-index: 3; border-radius: inherit; }
.card__link:focus-visible { outline: 2px solid var(--indigo-hover); outline-offset: 3px; }
.agents__more { display: flex; justify-content: center; margin-top: 48px; }

.card--feature { background: linear-gradient(150deg, #5b43ff 0%, #3b2bd1 55%, #1f3fae 100%); border-color: transparent; color: #fff; }
.card--feature::before { background: radial-gradient(420px circle at var(--mx) var(--my), rgba(255,255,255,.22), transparent 45%); }
.card--feature > p:not(.card__label), .card--feature .card__label { color: rgba(255,255,255,.78); }
.card--feature .card__icon { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.3); color: #fff; }
.card--feature:hover .card__icon { background: #fff; color: var(--indigo); }
.card--feature .card__tags li { background: rgba(255,255,255,.15); color: #fff; }
.card--feature .card__arrow { color: #fff; }

/* ---------------- MÉTHODE (horizontal) ---------------- */
.method { --p: 0; position: relative; height: 320vh; }
.method__sticky { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; display: flex; flex-direction: column; justify-content: center; gap: clamp(28px, 5vh, 56px); }
.silk { position: absolute; inset: 0; overflow: hidden; pointer-events: none; opacity: calc(.35 + var(--glow) * .65); }
.silk span { position: absolute; width: 62vw; height: 62vw; border-radius: 50%; filter: blur(90px); opacity: .5; mix-blend-mode: screen; animation: silk 20s ease-in-out infinite alternate; }
.silk span:nth-child(1) { background: #533afd; left: -18vw; top: -24vw; }
.silk span:nth-child(2) { background: #3b82f6; right: -22vw; top: 10vh; animation-duration: 26s; animation-delay: -6s; }
.silk span:nth-child(3) { background: #a78bfa; left: 24vw; bottom: -40vw; animation-duration: 23s; animation-delay: -12s; opacity: .35; }
@keyframes silk { 0% { transform: translate(0,0) rotate(0) scale(1); } 50% { transform: translate(8vw,6vh) rotate(40deg) scale(1.2); } 100% { transform: translate(-6vw,-4vh) rotate(-20deg) scale(.9); } }
.method__head { position: relative; z-index: 1; }
.method__head .h-display { max-width: 20ch; font-size: clamp(36px, 5vw, 72px); }
.method__track {
  position: relative; z-index: 1; display: flex; gap: 20px; width: max-content; will-change: transform;
  padding-left: max(var(--gutter), calc((100vw - var(--max)) / 2 + var(--gutter))); padding-right: var(--gutter);
}
.step {
  position: relative; flex: none; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden;
  width: clamp(290px, 33vw, 460px); height: clamp(320px, 48vh, 440px); padding: 32px;
  border-radius: var(--r); border: 1px solid var(--line); background: var(--card); backdrop-filter: blur(14px);
  transition: border-color .4s, transform .7s var(--ease), background-color .4s;
}
.step::after { content: ''; position: absolute; inset: 0; background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.12) 50%, transparent 70%); transform: translateX(-100%); transition: transform 1s var(--ease); pointer-events: none; }
.step:hover { border-color: var(--ghost); transform: translateY(-10px); }
.step:hover::after { transform: translateX(100%); }
/* Couleur opaque (nécessaire au filtre de contour) + transparence gérée par opacity */
.step__num { font-size: clamp(96px, 10vw, 150px); line-height: .8; letter-spacing: -0.06em; color: var(--accent); opacity: .5; filter: url(#f-outline); transition: opacity .4s; }
.step:hover .step__num { filter: none; opacity: 1; color: transparent; background: var(--grad); -webkit-background-clip: text; background-clip: text; }
.step h3 { font-size: clamp(28px, 2.6vw, 38px); letter-spacing: -0.03em; margin-bottom: 12px; }
.step p { color: var(--muted); max-width: 32ch; }
.step__time { position: absolute; top: 32px; right: 32px; font-size: 11px; font-weight: 400; letter-spacing: .14em; text-transform: uppercase; padding: 6px 12px; border: 1px solid var(--line); border-radius: 9999px; color: var(--accent); }
.step--end { justify-content: center; align-items: flex-start; gap: 26px; background: linear-gradient(150deg, rgba(83,58,253,.6), rgba(59,130,246,.22)); border-color: var(--ghost); }
.step__mark { width: 84px; height: 84px; animation: floaty 6s ease-in-out infinite; }
.step__claim { font-size: clamp(30px, 3vw, 44px); line-height: 1.05; letter-spacing: -0.03em; }
.method__bar { position: relative; z-index: 1; }
.method__bar::before { content: ''; display: block; height: 1px; background: var(--line); }
.method__bar span { display: block; height: 1px; margin-top: -1px; background: var(--grad); transform: scaleX(var(--p)); transform-origin: left; }

/* ---------------- CHIFFRES ---------------- */
.stats { padding-bottom: calc(var(--section) * .45); overflow: hidden; }
.stats::before {
  content: ''; position: absolute; inset: -20% -10% auto; height: 120%; pointer-events: none;
  background: radial-gradient(40% 50% at 15% 40%, rgba(167,139,250,.35), transparent 70%), radial-gradient(35% 45% at 85% 60%, rgba(96,165,250,.25), transparent 70%);
  filter: blur(20px); animation: drift 18s ease-in-out infinite alternate;
}
.stats .container { position: relative; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.stat { padding: 44px 24px 8px; border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat__num {
  display: block; margin-bottom: 18px; font-size: clamp(54px, 6.4vw, 104px); line-height: 1; letter-spacing: -0.05em;
  background: linear-gradient(180deg, var(--fg) 30%, color-mix(in srgb, var(--fg) 45%, var(--indigo)));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  transition: transform .7s var(--ease);
}
.stat:hover .stat__num { background-image: var(--grad); transform: translateY(-6px); }
.stat p { color: var(--muted); max-width: 24ch; }

/* ---------------- POURQUOI ---------------- */
.why { padding-top: calc(var(--section) * .55); }
.why__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.why__head { position: sticky; top: calc(var(--header-h) + 40px); }
.why__head .lead { margin-top: 28px; }
.why__list { border-top: 1px solid var(--line); }
.why__row {
  position: relative; display: grid; grid-template-columns: 56px 1fr 28px; gap: 16px; align-items: start;
  padding: 34px 8px; border-bottom: 1px solid var(--line); overflow: hidden; isolation: isolate;
  transition: padding .6s var(--ease);
}
.why__row::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(83,58,253,.12), rgba(59,130,246,.04)); transform: scaleX(0); transform-origin: left; transition: transform .8s var(--ease); }
.why__row:hover { padding-left: 24px; }
.why__row:hover::before { transform: scaleX(1); }
.why__idx { padding-top: 8px; font-size: 13px; font-weight: 400; letter-spacing: .1em; color: var(--accent); }
.why__row h3 { font-size: clamp(22px, 2vw, 29px); letter-spacing: -0.025em; margin-bottom: 8px; }
.why__row p { color: var(--muted); max-width: 46ch; }
.why__arrow { width: 24px; height: 24px; margin-top: 6px; color: var(--accent); transform: rotate(-45deg); transition: transform .6s var(--ease); }
.why__row:hover .why__arrow { transform: rotate(0) translateX(4px); }

/* ---------------- CONTACT ---------------- */
.cta { position: relative; overflow: hidden; padding-bottom: var(--section); }
.cta__stage { position: relative; min-height: 100vh; min-height: 100svh; display: grid; place-items: center; text-align: center; padding: 120px var(--gutter); }
#ring { position: absolute; inset: 0; width: 100%; height: 100%; }
.cta__center { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; }
.cta__center .eyebrow::before { display: none; }
.cta__center .h-display { max-width: 13ch; font-size: clamp(36px, 5.4vw, 78px); }
.cta__claim { margin-top: 28px; font-size: 12px; font-weight: 400; letter-spacing: .42em; padding-left: .42em; text-transform: uppercase; color: var(--accent); }
.cta__keys { position: absolute; bottom: 48px; left: 0; right: 0; z-index: 1; display: flex; justify-content: center; gap: 26px; font-size: 11px; letter-spacing: .4em; text-transform: uppercase; color: var(--muted); }
.cta__keys li + li::before { content: '|'; margin-right: 26px; opacity: .4; }

.contact { position: relative; z-index: 1; display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.contact__title { font-size: clamp(32px, 3.6vw, 52px); line-height: 1.05; letter-spacing: -0.035em; margin-bottom: 22px; }
.contact__list { margin-top: 34px; display: grid; gap: 14px; }
.contact__list li { display: flex; gap: 12px; }
.contact__list b { color: var(--accent); font-weight: 400; }

.form { position: relative; display: grid; gap: 20px; padding: clamp(24px, 3vw, 40px); border-radius: var(--r); border: 1px solid var(--line); background: var(--card); backdrop-filter: blur(16px); overflow: hidden; }
.form::before { content: ''; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none; background: conic-gradient(from var(--a, 0deg), transparent 0 70%, #7c6cff 80%, #3b82f6 90%, transparent); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0); opacity: 0; transition: opacity .5s; animation: rot 4s linear infinite; }
.form:focus-within::before { opacity: 1; }
@property --a { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
@keyframes rot { to { --a: 360deg; } }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { position: relative; display: block; }
.field input, .field textarea { display: block; width: 100%; padding: 24px 0 10px; border: 0; border-bottom: 1px solid var(--line); background: transparent; outline: none; font-size: 16px; font-weight: 300; resize: vertical; border-radius: 0; transition: border-color .3s; }
.field span { position: absolute; left: 0; top: 22px; color: var(--muted); pointer-events: none; transform-origin: left; transition: transform .45s var(--ease), color .3s; }
.field input:focus + span, .field input:not(:placeholder-shown) + span,
.field textarea:focus + span, .field textarea:not(:placeholder-shown) + span { transform: translateY(-20px) scale(.78); color: var(--accent); }
.field::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .7s var(--ease); }
.field:focus-within::after { transform: scaleX(1); }
.field.is-invalid input { border-bottom-color: #ff7a9a; }
.field.is-invalid span { color: #ff7a9a; }
.form__chips { border: 0; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.form__chips legend { padding: 0; margin-bottom: 12px; font-size: 12px; font-weight: 400; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.form__chips input { position: absolute; opacity: 0; pointer-events: none; }
.form__chips span { display: inline-block; padding: 9px 16px; border-radius: 9999px; border: 1px solid var(--ghost); font-size: 14px; cursor: pointer; transition: background-color .3s, color .3s, border-color .3s, transform .4s var(--ease); }
.form__chips span:hover { transform: translateY(-2px); border-color: var(--accent); }
.form__chips input:checked + span { background: var(--indigo); border-color: var(--indigo); color: #fff; }
.form__chips input:focus-visible + span { outline: 2px solid var(--indigo-hover); outline-offset: 2px; }
.form__actions { display: flex; align-items: center; flex-wrap: wrap; gap: 20px; margin-top: 6px; }
.form__note { font-size: 13px; color: var(--muted); }
.form__success { position: absolute; inset: 0; z-index: 2; display: grid; place-content: center; justify-items: center; gap: 10px; padding: 32px; text-align: center; background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(10px); opacity: 0; visibility: hidden; transition: opacity .6s var(--ease), visibility 0s .6s; }
.form.is-sent .form__success { opacity: 1; visibility: visible; transition: opacity .6s var(--ease); }
.form__success-mark { width: 96px; height: 96px; margin-bottom: 8px; }
.form.is-sent .form__success-mark { animation: markIn 1s var(--ease) both; }
.form__success-title { font-size: 26px; letter-spacing: -0.02em; }
.form__success p:last-child { color: var(--muted); }

/* ---------------- FOOTER ---------------- */
.footer { position: relative; overflow: hidden; padding: 120px 0 36px; }
.footer::before { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(60% 55% at 88% 0%, rgba(167,139,250,.22), transparent 65%), radial-gradient(40% 40% at 0% 100%, rgba(96,165,250,.12), transparent 70%); }
.footer .container { position: relative; }
.footer__top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 40px; padding-bottom: 64px; border-bottom: 1px solid var(--line); }
.lockup { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 34px); }
.lockup__mark { width: clamp(84px, 9vw, 124px); height: clamp(84px, 9vw, 124px); flex: none; transition: transform 1s var(--ease); }
.lockup:hover .lockup__mark { transform: rotate(-10deg) scale(1.06); }
.lockup__sep { width: 1px; align-self: stretch; min-height: 84px; background: color-mix(in srgb, var(--fg) 55%, transparent); }
.lockup__text { display: flex; flex-direction: column; gap: 14px; }
.lockup__word { width: clamp(180px, 21vw, 280px); height: auto; color: var(--fg); }
.lockup__tag { font-size: clamp(9px, .85vw, 12px); font-weight: 400; letter-spacing: .48em; color: var(--fg); opacity: .85; }
.footer__claim { font-size: 13px; font-weight: 400; letter-spacing: .3em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.footer__sub { font-size: 13px; letter-spacing: .3em; text-transform: uppercase; color: var(--muted); }
/* Signature du fondateur — discrète, aux couleurs Talos */
.signature { position: relative; display: flex; align-items: center; gap: 14px; margin-top: 24px; padding-top: 20px; }
.signature::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 1px; background: linear-gradient(90deg, var(--line), transparent); transform-origin: left; }
.signature__star {
  flex: none; width: 7px; height: 7px; border-radius: 50%; background: #fff;
  box-shadow: 0 0 0 2px rgba(124,108,255,.25), 0 0 12px 3px rgba(115,137,255,.75);
  animation: breathe 3.5s ease-in-out infinite;
}
.signature__text { display: flex; flex-direction: column; gap: 5px; }
.signature__name {
  width: fit-content; font-size: 13px; font-weight: 400; letter-spacing: .3em; text-transform: uppercase;
  background: var(--grad); background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: gradShift 9s linear infinite;
}
.signature__role { font-size: 10.5px; letter-spacing: .26em; text-transform: uppercase; color: var(--muted); }
.js .signature::before { transform: scaleX(0); transition: transform 1.4s var(--ease-io) .4s; }
.js .is-in .signature::before { transform: scaleX(1); }
.js .signature__star, .js .signature__text { opacity: 0; translate: -10px 0; transition: opacity 1s var(--ease) .9s, translate 1.2s var(--ease) .9s; }
.js .is-in .signature__star, .js .is-in .signature__text { opacity: 1; translate: 0 0; }
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr) 1.4fr; gap: 32px; padding: 64px 0; }
.footer__cols h4 { margin-bottom: 18px; font-size: 12px; font-weight: 400; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.footer__cols a { display: block; width: fit-content; padding: 5px 0; transition: color .3s, transform .5s var(--ease); }
.footer__cols a:hover { color: var(--indigo); transform: translateX(6px); }
.footer__newsletter p { color: var(--muted); max-width: 34ch; }
.mini-form { position: relative; display: flex; margin-top: 18px; border-bottom: 1px solid var(--line); }
.mini-form input { flex: 1; min-width: 0; padding: 12px 0; border: 0; outline: none; background: transparent; font-size: 15px; }
.mini-form button { width: 44px; border: 0; background: transparent; color: var(--indigo); cursor: pointer; display: grid; place-items: center; }
.mini-form button svg { width: 20px; height: 20px; transition: transform .4s var(--ease); }
.mini-form button:hover svg { transform: translateX(4px); }
.mini-form__ok { position: absolute; inset: 0; display: flex; align-items: center; background: var(--bg); color: var(--indigo); opacity: 0; pointer-events: none; transition: opacity .4s; }
.mini-form.is-done .mini-form__ok { opacity: 1; }
.footer__giant { --draw: 1; padding: 8px 0 28px; }
.js .footer__giant { --draw: 0; }
.footer__word { width: 100%; height: auto; color: color-mix(in srgb, var(--fg) 26%, transparent); transition: color .6s; }
.js .footer__word path, .js .footer__word circle { stroke-dasharray: 1 1; stroke-dashoffset: calc(1 - var(--draw)); }
.js .footer__giant.is-drawn .footer__word path, .js .footer__giant.is-drawn .footer__word circle { stroke-dasharray: none; }
.footer__giant:hover .footer__word { color: var(--indigo); }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 20px; padding-top: 28px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.footer__bottom nav { display: flex; gap: 22px; }
.footer__bottom nav a:hover { color: var(--fg); }
.to-top { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: var(--r); color: var(--fg); transition: background-color .3s, color .3s, border-color .3s; }
.to-top svg { width: 18px; height: 18px; transform: rotate(-90deg); transition: transform .4s var(--ease); }
.to-top:hover { background: var(--indigo); border-color: var(--indigo); color: #fff; }
.to-top:hover svg { transform: rotate(-90deg) translateX(3px); }

/* ---------------- RESPONSIVE ---------------- */
@media (max-width: 1080px) {
  .nav__links { display: none; }
  .agents__grid { grid-template-columns: repeat(2, 1fr); }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; padding-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .footer__cols { grid-template-columns: repeat(3, 1fr); }
  .footer__newsletter { grid-column: 1 / -1; }
}
@media (max-width: 860px) {
  .manifesto__grid, .why__grid, .contact, .section-head { grid-template-columns: 1fr; }
  .why__head { position: static; }
  .hero__keys { display: none; }
  .orbital { max-width: 420px; }
  .pillars__grid { grid-template-columns: 1fr; gap: 12px; }
  .pillars__visual { order: -1; width: min(320px, 36vh); }
  .pillars__hud { display: none; }
  .pillar__word { font-size: clamp(36px, 10vw, 60px); }
  .pillars__desc { margin-top: 18px; min-height: 5.6em; }
  .pillars__desc p { font-size: 16px; }
}
@media (max-width: 640px) {
  .nav__cta { display: none; }
  .logo__text small { display: none; }
  .agents__grid, .form__row { grid-template-columns: 1fr; }
  .card { min-height: 0; }
  .stat { padding: 32px 14px 8px; }
  .stat:nth-child(odd) { padding-left: 0; }
  .chip { font-size: 11px; padding: 7px 10px; }
  .chip--a { left: 0; } .chip--b { right: -2%; } .chip--c { left: -2%; }
  .footer__cols { grid-template-columns: 1fr 1fr; }
  .lockup__sep { min-height: 64px; }
  .cta__center .h-display { font-size: clamp(30px, 8.6vw, 40px); }
  .cta__claim { letter-spacing: .26em; padding-left: .26em; font-size: 10.5px; margin-top: 22px; }
  .cta__keys { gap: 14px; font-size: 10px; letter-spacing: .3em; }
  .cta__keys li + li::before { margin-right: 14px; }
  .step__time { top: 24px; right: 24px; }
  .step { padding: 24px; }
}
@media (max-width: 400px) {
  .hero__tag { font-size: 10px; letter-spacing: .38em; padding-left: .38em; white-space: nowrap; }
  .pill { font-size: 12px; white-space: nowrap; padding: 7px 14px; }
}