/* ══════════════════════════════════════════════════════════════════════════
   Cortex.deck — page produit Arkalabs. Premium, éditorial, clair par défaut · dark au toggle.
   Cible non-tech (PM/PO/CEO) : aéré, peu de bruit, mouvement discret et vivant.
   ══════════════════════════════════════════════════════════════════════════ */
:root{
  --red:#c70f43; --red-2:#c70f43; --red-soft:rgba(199,15,67,.09);
  --bg:#faf7f4; --bg-2:#f0ebe5; --bg-3:#fff; --ink-inv:#f0ebe5;
  --ink:#1c1816; --ink-2:#453f39; --ink-3:#9c9288;
  --line:rgba(0,0,0,.08); --line-2:rgba(0,0,0,.04);
  --card:#fff; --card-2:#f5f1ed;
  --shadow:0 32px 80px -48px rgba(28,24,22,.42),0 12px 30px -24px rgba(28,24,22,.28);
  --shadow-sm:0 24px 64px -44px rgba(28,24,22,.36),0 8px 22px -20px rgba(28,24,22,.24);
  --grain:rgba(27,22,19,.03);
  --sans:'Poppins',system-ui,-apple-system,sans-serif;
  --disp:'Poppins',var(--sans); --mono:'JetBrains Mono',ui-monospace,monospace;
  --wrap:1180px;
}
.theme-dark{
  --red:#c70f43; --red-2:#c70f43; --red-soft:rgba(199,15,67,.12);
  --bg:#171718; --bg-2:#1d1c1c; --bg-3:#222121; --ink-inv:#1d1c1c;
  --ink:#fff; --ink-2:#c2c6cc; --ink-3:#6b7280;
  --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.04);
  --card:rgba(255,255,255,.025); --card-2:rgba(255,255,255,.05);
  --shadow:none; --shadow-sm:none;
  --grain:rgba(255,255,255,.02);
}
.theme-light .cortex-landing{
  --card:#fff;--card-2:#f5f1ed;
  --shadow:0 32px 80px -48px rgba(28,24,22,.42),0 12px 30px -24px rgba(28,24,22,.28);
  --shadow-sm:0 24px 64px -44px rgba(28,24,22,.36),0 8px 22px -20px rgba(28,24,22,.24);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background .5s ease,color .5s ease}
img{display:block;max-width:100%}
a{color:var(--red);text-decoration:none}
a:hover{color:var(--red-2)}
::selection{background:var(--red);color:#fff}

/* ── primitives ── */
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(22px,5vw,60px)}
.ey{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-3);display:inline-flex;align-items:center;gap:11px}
.ey::before{content:'';width:26px;height:1px;background:var(--red);flex:none}
.ey .n{color:var(--red)}
h1,h2,h3{font-family:var(--disp);font-weight:700;letter-spacing:-.022em;line-height:1.04;margin:0}
.hl{color:var(--red)}
.lead{font-size:clamp(16px,1.28vw,18.5px);line-height:1.62;color:var(--ink-2);text-wrap:pretty}
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--sans);font-weight:600;font-size:14.5px;padding:14px 24px;border-radius:12px;border:1px solid transparent;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s;white-space:nowrap}
.btn svg{width:17px;height:17px}
.btn-1{background:var(--ink);color:var(--bg);box-shadow:none}
.btn-1:hover{color:var(--bg);opacity:.88;transform:translateY(-1px);box-shadow:none}
.btn-2{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-2:hover{color:var(--ink);border-color:var(--ink-2);background:var(--card-2)}

/* ── reveal on scroll ── */
.rv{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.reveal-now .rv{transition:none!important}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}.rv.d4{transition-delay:.32s}.rv.d5{transition-delay:.4s}

/* ── header ── */
.nav{position:sticky;top:0;z-index:60;display:flex;align-items:center;gap:20px;padding:16px clamp(22px,5vw,60px);border-bottom:1px solid transparent;transition:background .3s,border-color .3s,backdrop-filter .3s}
.nav.stuck{background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:blur(16px) saturate(1.3);border-color:var(--line-2)}
.brand{display:flex;align-items:center;gap:11px}
.brand .mk{width:19px;height:19px;border-radius:6px;background:var(--red);box-shadow:0 0 18px -2px var(--red);position:relative}
.brand .mk::after{content:'';position:absolute;inset:5px 5px auto auto;width:5px;height:5px;border-radius:2px;background:#fff;opacity:.9}
.brand .wm{font-family:var(--disp);font-weight:700;font-size:17px;letter-spacing:-.02em}
.brand .wm .dot{color:var(--red)}
.nav-mid{margin-left:14px;display:flex;gap:4px}
.nav-mid a{font-size:13.5px;color:var(--ink-2);padding:8px 13px;border-radius:9px;transition:color .18s,background .18s}
.nav-mid a:hover{color:var(--ink);background:var(--card-2)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.tgl{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;border:1px solid var(--line);background:transparent;color:var(--ink-2);cursor:pointer;transition:color .18s,border-color .18s,background .18s}
.tgl:hover{color:var(--ink);border-color:var(--ink-2)}
.tgl svg{width:17px;height:17px}
.theme-dark .tgl .i-sun{display:block}.theme-dark .tgl .i-moon{display:none}
.tgl .i-sun{display:none}.tgl .i-moon{display:block}
@media(max-width:860px){.nav-mid{display:none}.nav-right .btn-2{display:none}}

/* ── hero ── */
.hero{position:relative;padding:clamp(140px,12vw,184px) 0 clamp(40px,5vw,64px);text-align:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.hero-aura,.hero-grid{display:none}
.hero .wrap{position:relative;z-index:1}
.pill{display:inline-flex;align-items:center;gap:9px;padding:7px 15px 7px 9px;border-radius:99px;border:1px solid var(--line);background:color-mix(in srgb,var(--card) 70%,transparent);font-size:12.5px;color:var(--ink-2);margin:0 auto}
.pill .pd{width:7px;height:7px;border-radius:99px;background:#12b981;box-shadow:0 0 0 4px color-mix(in srgb,#12b981 22%,transparent)}
.pill b{color:var(--ink);font-weight:600}
h1{font-size:clamp(40px,6.6vw,86px);margin:26px auto 0;max-width:16ch}
.hero .lead{font-size:clamp(17px,1.5vw,21px);max-width:56ch;margin:24px auto 0}
.hero-cta{margin:36px auto 0;display:flex;gap:13px;justify-content:center;flex-wrap:wrap}
.hero-note{margin:18px auto 0;font-family:var(--mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}

/* ── hero tile (grande fenêtre vivante) ── */
.stage{position:relative;max-width:1120px;margin:clamp(44px,6vw,80px) auto 0;padding:0 clamp(22px,5vw,60px)}
.stage-frame{position:relative;border-radius:18px;border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow);overflow:hidden}
.stage-frame::after{content:'';position:absolute;inset:0;border-radius:18px;pointer-events:none;box-shadow:inset 0 1px 0 color-mix(in srgb,var(--ink) 6%,transparent)}
.stage-frame .tile-io{display:block;width:100%;aspect-ratio:16/9.7;border:0;background:transparent}
.stage-glow{display:none}

/* ── section shell ── */
.sec{position:relative;padding:clamp(78px,10vw,150px) 0}
.sec.alt{background:var(--bg-2)}
.sec.ink{background:var(--ink-inv);color:var(--ink)}
.sec.ink .ey{color:var(--ink-3)}
.sec.ink .lead{color:var(--ink-2)}
.sec-head{max-width:760px}
.sec-head.center{margin:0 auto;text-align:center}
.sec-head h2{font-size:clamp(30px,4.2vw,54px);margin-top:18px}
.sec-head .lead{margin-top:22px}

/* ── SIGNATURE : sources déclarées → contrôle → sujet ── */
.source-map{position:relative;margin-top:clamp(48px,6vw,86px);opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .8s cubic-bezier(.3,1,.4,1)}
.source-map.in{opacity:1;transform:none}
.sm-cycle{max-width:120px;color:var(--ink-3);font-family:var(--mono);font-size:8px;line-height:1.45;letter-spacing:.08em;text-align:center;text-transform:uppercase;transition:color .3s ease}
.source-map[data-step="1"] .sm-cycle,.source-map[data-step="3"] .sm-cycle{color:var(--red)}
.sm-grid{position:relative;display:grid;grid-template-columns:minmax(300px,.94fr) 132px minmax(330px,1.06fr);align-items:stretch;gap:0}
.sm-panel{position:relative;border:1px solid var(--line);border-radius:17px;background:var(--card);box-shadow:var(--shadow-sm)}
.sm-panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 17px;border-bottom:1px solid var(--line);font-size:12px}
.sm-panel-head span{font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.sm-panel-head b{font-size:11px;color:var(--ink-2);font-weight:500}
.sm-sources{padding-bottom:7px;overflow:hidden}
.sm-source{position:relative;display:grid;grid-template-columns:34px 1fr auto;align-items:center;gap:11px;margin:7px 7px 0;padding:10px;border:1px solid transparent;border-radius:12px;transition:background .35s ease,border-color .35s ease,transform .35s ease,opacity .35s ease}
.sm-source::after{content:'';position:absolute;left:0;top:8px;bottom:8px;width:2px;border-radius:4px;background:var(--red);opacity:0;transform:scaleY(.2);transition:opacity .3s ease,transform .4s ease}
.sm-icon{width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--line-2);border-radius:10px;background:#fff;overflow:hidden}
.sm-icon img{width:22px;height:22px;object-fit:contain}
.sm-source-copy{display:flex;min-width:0;flex-direction:column;gap:2px}
.sm-source-copy b{font-size:13px;font-weight:600}
.sm-source-copy small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10.5px;color:var(--ink-3)}
.sm-source-state{font-family:var(--mono);font-size:8.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3);white-space:nowrap}
.source-map[data-step="1"] .sm-source[data-source="notion"],.source-map[data-step="2"] .sm-source:not([data-source="gmail"]){background:var(--red-soft);border-color:color-mix(in srgb,var(--red) 24%,var(--line));transform:translateX(3px)}
.source-map[data-step="1"] .sm-source[data-source="notion"]::after,.source-map[data-step="2"] .sm-source:not([data-source="gmail"])::after{opacity:1;transform:scaleY(1)}
.source-map[data-step="2"] .sm-source[data-source="gmail"],.source-map[data-step="3"] .sm-source[data-source="gmail"]{background:color-mix(in srgb,#d88716 9%,var(--card));border-color:color-mix(in srgb,#d88716 32%,var(--line))}
.source-map[data-step="2"] .sm-source[data-source="gmail"] .sm-source-state,.source-map[data-step="3"] .sm-source[data-source="gmail"] .sm-source-state{color:#b46d0b}
.sm-router{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:12px}
.sm-route-label,.sm-route-result{font-family:var(--mono);font-size:8.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);text-align:center}
.sm-route{position:relative;width:100%;height:2px;border-radius:9px;background:var(--line)}
.sm-route::after{content:'›';position:absolute;right:-3px;top:50%;transform:translateY(-54%);font-size:23px;line-height:1;color:var(--ink-3)}
.sm-route i{position:absolute;z-index:2;left:0;top:50%;width:10px;height:10px;border-radius:99px;background:var(--red);box-shadow:0 0 0 6px var(--red-soft);opacity:0;transform:translate(-50%,-50%)}
.source-map[data-step="1"] .sm-route i,.source-map[data-step="2"] .sm-route i{opacity:1;animation:routeScan 1.7s cubic-bezier(.4,.1,.2,1) infinite}
.source-map[data-step="3"] .sm-route{background:color-mix(in srgb,var(--red) 52%,var(--line))}
@keyframes routeScan{0%{left:0}100%{left:100%}}
.sm-subject{padding:18px;overflow:hidden}
.sm-subject-head{position:relative;display:flex;align-items:flex-start;justify-content:space-between;gap:18px}
.sm-subject-head>span{display:flex;flex-direction:column;gap:3px}
.sm-subject-head small,.sm-decision-k{font-family:var(--mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.sm-subject-head b{font-family:var(--disp);font-size:21px;letter-spacing:-.02em}
.sm-health{font-family:var(--mono);font-size:8.5px;letter-spacing:.08em;text-transform:uppercase;font-style:normal;color:#0f8c65;border:1px solid color-mix(in srgb,#0f8c65 28%,transparent);background:color-mix(in srgb,#0f8c65 9%,transparent);padding:5px 8px;border-radius:99px}
.sm-metrics{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:16px}
.sm-metrics span{display:flex;flex-direction:column;gap:2px;padding:10px;border:1px solid var(--line-2);border-radius:10px;background:color-mix(in srgb,var(--card) 80%,transparent)}
.sm-metrics b{font-family:var(--disp);font-size:17px;transition:color .3s ease,transform .3s ease}
.sm-metrics small{font-size:9px;color:var(--ink-3)}
.source-map[data-step="3"] .sm-metrics b{color:var(--red);transform:translateY(-1px)}
.sm-decision{position:relative;display:flex;flex-direction:column;gap:5px;margin-top:12px;padding:13px;border:1px solid color-mix(in srgb,var(--red) 25%,var(--line));border-radius:12px;background:var(--card);opacity:0;transform:translateY(12px);transition:opacity .45s ease,transform .5s cubic-bezier(.3,1,.4,1)}
.source-map[data-step="3"] .sm-decision{opacity:1;transform:none}
.sm-decision>b{font-size:12.5px}
.sm-origin{display:flex;align-items:center;gap:6px;font-size:10px;color:var(--ink-3)}
.sm-origin img{width:14px;height:14px;object-fit:contain}.sm-origin i{font-style:normal;color:var(--red)}
.sm-warning{position:relative;display:flex;align-items:center;gap:9px;margin-top:9px;padding:8px 10px;border-radius:10px;background:color-mix(in srgb,#d88716 9%,var(--card));border:1px solid color-mix(in srgb,#d88716 26%,var(--line));opacity:0;transition:opacity .35s ease}
.source-map[data-step="2"] .sm-warning,.source-map[data-step="3"] .sm-warning{opacity:1}
.sm-warning>span{display:grid;place-items:center;width:18px;height:18px;border-radius:99px;background:#d88716;color:white;font-size:11px;font-weight:700;flex:none}
.sm-warning p{margin:0;font-size:9.5px;line-height:1.35;color:var(--ink-2)}.sm-warning b{color:var(--ink)}
.sm-proof{position:relative;display:flex;align-items:center;justify-content:center;gap:clamp(16px,3vw,34px);margin-top:20px;font-size:10.5px;color:var(--ink-2)}
.sm-proof span{display:flex;align-items:center;gap:7px}.sm-proof i{width:7px;height:7px;border-radius:99px;background:var(--line)}
.source-map[data-step="2"] .sm-proof .ok,.source-map[data-step="3"] .sm-proof .ok{background:#0f9d70}.source-map[data-step="2"] .sm-proof .warn,.source-map[data-step="3"] .sm-proof .warn{background:#d88716}.source-map[data-step="3"] .sm-proof .link{background:var(--red)}
.disp-cap{margin:clamp(30px,4vw,52px) auto 0;max-width:700px;text-align:center;font-size:14.5px;color:var(--ink-2)}
@media(max-width:900px){.sm-grid{grid-template-columns:1fr}.sm-router{min-height:112px}.sm-cycle{max-width:none}.sm-route{width:2px;height:44px}.sm-route::after{content:'⌄';right:auto;left:50%;top:auto;bottom:-9px;transform:translateX(-50%)}.source-map[data-step="1"] .sm-route i,.source-map[data-step="2"] .sm-route i{animation:routeScanY 1.7s cubic-bezier(.4,.1,.2,1) infinite}@keyframes routeScanY{0%{left:50%;top:0}100%{left:50%;top:100%}}}
@media(max-width:600px){.sm-source{grid-template-columns:34px 1fr}.sm-source-state{grid-column:2}.sm-proof{align-items:flex-start;flex-direction:column;gap:9px}.sm-metrics small{font-size:8px}}
.disp-cap{margin:clamp(30px,4vw,52px) auto 0;max-width:640px;text-align:center;font-size:14.5px;color:var(--ink-2)}

/* ── piliers ── */
.pillars{margin-top:clamp(44px,5vw,72px);display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.6vw,38px)}
.pillar{padding:34px 30px;border-top:2px solid var(--red)}
.pillar .pn{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--red);font-weight:600}
.pillar h3{font-size:clamp(20px,1.8vw,25px);margin-top:16px;letter-spacing:-.015em}
.pillar p{margin:13px 0 0;font-size:14.5px;line-height:1.62;color:var(--ink-2)}
@media(max-width:860px){.pillars{grid-template-columns:1fr;gap:8px}.pillar{border-top:1px solid var(--line);padding:26px 0}.pillar:first-child{border-top:2px solid var(--red)}}

/* ── triptyque des mémoires ── */
.mems{margin-top:clamp(44px,5vw,74px);display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2vw,26px)}
.mem{position:relative;padding:30px 28px 30px;border-radius:18px;border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow-sm);overflow:hidden}
.mem .mfield{position:absolute;inset:0;pointer-events:none}
.mem .mfield[data-field="green"]{background:rgba(0,210,135,.09)}
.mem .mfield[data-field="blue"]{background:rgba(74,144,226,.09)}
.mem .mfield[data-field="fuchsia"]{background:rgba(217,70,239,.09)}
.mem .mq{font-family:var(--mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}
.mem h3{position:relative;font-size:clamp(19px,1.6vw,23px);margin-top:12px;letter-spacing:-.015em}
.mem .mtag{display:inline-flex;align-items:center;gap:7px;margin-top:16px;padding:6px 12px;border-radius:99px;font-family:var(--mono);font-size:10.5px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;background:var(--card-2);border:1px solid var(--line-2)}
.mem .mtag .md{width:7px;height:7px;border-radius:99px}
.mem p{position:relative;margin:16px 0 0;font-size:14px;line-height:1.6;color:var(--ink-2)}
.mem ul{position:relative;margin:16px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:9px}
.mem ul li{display:flex;gap:9px;font-size:13px;color:var(--ink-2);line-height:1.5}
.mem ul li i{width:5px;height:5px;border-radius:99px;flex:none;margin-top:7px}
.mem-dot{position:absolute;border-radius:99px;filter:blur(.3px);animation:mdrift var(--md,9s) ease-in-out infinite}
@keyframes mdrift{0%,100%{transform:translate(0,0);opacity:.5}50%{transform:translate(var(--mx,10px),var(--my,-12px));opacity:1}}
@media(max-width:860px){.mems{grid-template-columns:1fr}}
/* ── surface produit (grande tuile app) + légende des couches ── */
.stage.surface{max-width:1180px}
.stage.surface .tile-io{aspect-ratio:1180/767}
.stage.surface.sfoc{max-width:1080px;margin-top:clamp(22px,2.6vw,36px)}
.stage.surface.sfoc .tile-io{aspect-ratio:1180/600}
/* ── sous-sections mémoire (douleur → solution) ── */
.msub{margin-top:clamp(58px,7.5vw,116px)}
.msub-head{max-width:760px;margin:0 auto;text-align:center}
.msub-k{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3)}
.msub-pain{margin:12px 0 0;font-size:clamp(15px,1.15vw,17px);color:var(--ink-2)}
.msub-head h3{margin:16px 0 0;font-size:clamp(23px,2.5vw,34px);letter-spacing:-.02em;line-height:1.08}
.msub-sol{margin:14px auto 0;max-width:600px;font-size:clamp(14.5px,1.1vw,16px);line-height:1.6;color:var(--ink-2);text-wrap:pretty}
.mem-legend{max-width:900px;margin:clamp(26px,3vw,40px) auto 0;display:flex;align-items:stretch;justify-content:center;gap:14px;flex-wrap:wrap}
.mem-legend .ml{display:flex;flex-direction:column;gap:3px;padding:14px 18px;border-radius:13px;border:1px solid var(--line);background:var(--card);flex:1 1 200px;min-width:180px}
.mem-legend .mln{font-weight:600;font-size:14px}
.mem-legend .mld{font-size:12.5px;color:var(--ink-2)}
.mem-legend .mlarrow{align-self:center;color:var(--red);font-weight:700;font-size:18px}
@media(max-width:720px){.mem-legend .mlarrow{transform:rotate(90deg)}}

/* ── split (copy + tuile) ── */
.split{display:grid;grid-template-columns:0.82fr 1.18fr;gap:clamp(30px,5vw,72px);align-items:center}
.split.flip{grid-template-columns:1.18fr 0.82fr}
.split.flip .split-copy{order:2}
.split-copy{min-width:0}
.split-copy h2{font-size:clamp(28px,3.4vw,46px);margin-top:16px}
.split-copy .lead{margin-top:20px}
.pts{margin:26px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:15px}
.pts li{display:flex;gap:13px;font-size:14.5px;line-height:1.55;color:var(--ink-2)}
.pts li b{color:var(--ink);font-weight:600}
.sec.ink .pts li{color:var(--ink-2)} .sec.ink .pts li b{color:var(--ink)}
.pts .pk{width:26px;height:26px;border-radius:8px;flex:none;display:grid;place-items:center;background:var(--red-soft);color:var(--red)}
.pts .pk svg{width:15px;height:15px}
.split-tile{position:relative;background:transparent}
.split-tile.surf{border:0;border-radius:0;background:transparent;box-shadow:none;overflow:visible}
.split-tile.surf .tile-io{aspect-ratio:760/470}
.sec.ink .split-tile{border-color:transparent}
.split-tile .tile-io{display:block;width:100%;aspect-ratio:16/13.6;border:0;background:transparent}
@media(max-width:920px){.split,.split.flip{grid-template-columns:1fr;gap:34px}.split.flip .split-copy{order:0}}

/* ── carte des sources (tuile fusion) ── */
.sources{margin-top:clamp(44px,5vw,72px);display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,4vw,64px);align-items:center}
.src-copy h3{font-size:clamp(22px,2.2vw,30px);letter-spacing:-.015em}
.src-copy p{margin:16px 0 0;color:var(--ink-2);font-size:15px;line-height:1.62}
.src-copy .pts{margin-top:24px}
.knit{position:relative}
.kn-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.kn-head .kn-ey{color:var(--ink-2);font-weight:600}
.kn-head .kn-ptr{display:inline-flex;align-items:center;gap:7px;color:var(--ink-3)}
.kn-head .kn-ptr svg{width:14px;height:14px}
.kn-stack{position:relative;display:flex;flex-direction:column;gap:14px;min-height:288px}
.kn-row{display:flex;align-items:center;gap:16px;padding:16px 20px;border-radius:16px;background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow-sm);opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .6s cubic-bezier(.3,1,.4,1),filter .5s ease}
.kn-row.on{opacity:1;transform:none}
.kn-row .kn-ic{width:44px;height:44px;border-radius:12px;flex:none;display:grid;place-items:center;overflow:hidden;background:color-mix(in srgb,var(--ink) 5%,transparent)}
.kn-row .kn-ic img{width:60%;height:60%;object-fit:contain;display:block}
.kn-row .kn-tx{display:flex;flex-direction:column;gap:3px;min-width:0}
.kn-row .kn-tx b{font-size:16px;font-weight:700;letter-spacing:-.01em}
.kn-row .kn-tx span{font-family:var(--mono);font-size:11px;letter-spacing:.02em;color:var(--ink-3)}
.kn-row .kn-tx span.warn{color:var(--amber,#c98a13)}
.kn-row .kn-dot{width:9px;height:9px;border-radius:50%;flex:none;margin-left:auto;background:var(--ink-3)}
.kn-row .kn-dot.ok{background:#34c98a;box-shadow:0 0 0 4px color-mix(in srgb,#34c98a 18%,transparent)}
.kn-row .kn-dot.warn{background:var(--amber,#e0a516);box-shadow:0 0 0 4px color-mix(in srgb,#e0a516 20%,transparent);animation:kdot 1.4s ease-in-out infinite}
@keyframes kdot{0%,100%{opacity:1}50%{opacity:.4}}
.kn-stack.fusing .kn-row{opacity:0;filter:blur(3px);transition:all .5s ease}
.kn-stack.fusing .kn-row:nth-child(1){transform:translateY(104px) scale(.92)}
.kn-stack.fusing .kn-row:nth-child(2){transform:scale(.92)}
.kn-stack.fusing .kn-row:nth-child(3){transform:translateY(-104px) scale(.92)}
.kn-syn{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;gap:14px;padding:24px;border-radius:18px;background:var(--card);border:1px solid color-mix(in srgb,var(--red) 24%,var(--line));box-shadow:var(--shadow);opacity:0;transform:scale(.94) translateY(14px);transition:opacity .5s ease .12s,transform .6s cubic-bezier(.3,1,.4,1) .12s;pointer-events:none}
.kn-stack.fusing .kn-syn{opacity:1;transform:none;pointer-events:auto}
.kn-syn .ks-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.kn-syn .ks-badge{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;font-weight:600;color:var(--red);background:color-mix(in srgb,var(--red) 10%,transparent);padding:6px 11px;border-radius:999px}
.kn-syn .ks-badge svg{width:14px;height:14px}
.kn-syn .ks-meta{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;color:var(--ink-3)}
.kn-syn .ks-body{font-size:14.5px;line-height:1.55;color:var(--ink-2)}
.kn-syn .ks-body b{color:var(--ink);font-weight:600}
.kn-syn .ks-goal{display:flex;flex-direction:column;gap:4px;padding:13px 15px;border-radius:12px;background:color-mix(in srgb,var(--ink) 4%,transparent);border:1px solid var(--line)}
.kn-syn .ks-goal-l{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.kn-syn .ks-goal b{font-size:15px;font-weight:700;letter-spacing:-.01em}
.kn-syn .ks-acts{display:flex;gap:10px}
.kn-syn .ks-btn{white-space:nowrap;font-family:var(--disp);font-size:13px;font-weight:600;padding:9px 16px;border-radius:10px;border:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer}
.kn-syn .ks-btn.primary{background:var(--red);border-color:var(--red);color:#fff}
@media(max-width:820px){.sources{grid-template-columns:1fr;gap:40px}}

/* ── 07 · le capteur (tuile animée) ── */
.capt{display:flex;flex-direction:column;gap:15px}
.cp-win{position:relative;border-radius:16px;border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow-sm);overflow:hidden}
.cp-bar{display:flex;align-items:center;gap:10px;padding:11px 15px;background:var(--card-2);border-bottom:1px solid var(--line-2);font-family:var(--mono);font-size:11px;color:var(--ink-3)}
.cp-dots{display:flex;gap:5px}.cp-dots i{width:9px;height:9px;border-radius:50%;background:var(--line)}
.cp-name{letter-spacing:.02em}
.cp-live{margin-left:auto;color:#34c98a;font-size:10px;letter-spacing:.12em;text-transform:uppercase}
.cp-turns{padding:16px 16px 104px;display:flex;flex-direction:column;gap:9px}
.cp-t{display:flex;flex-direction:column;gap:3px;max-width:84%;padding:9px 13px;border-radius:12px;line-height:1.4;opacity:.3;transition:opacity .5s ease}
.cp-t.u{align-self:flex-start;background:var(--card-2);border:1px solid var(--line-2)}
.cp-t.a{align-self:flex-end;background:var(--red-soft);border:1px solid color-mix(in srgb,var(--red) 18%,transparent)}
.cp-who{font-family:var(--mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.cp-msg{font-size:12.5px;color:var(--ink)}
.capt.grab .cp-t{opacity:1}
.capt.grab .cp-t:nth-child(2){transition-delay:.12s}
.capt.grab .cp-t:nth-child(3){transition-delay:.5s}
.capt.grab .cp-t:nth-child(4){transition-delay:.62s}
.cp-detect,.cp-grab{position:absolute;left:14px;right:14px;bottom:14px;opacity:0;transform:translateY(150%);transition:opacity .4s ease,transform .5s cubic-bezier(.3,1,.4,1)}
.cp-detect{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:13px;background:var(--card);border:1px solid color-mix(in srgb,var(--red) 28%,var(--line));box-shadow:var(--shadow)}
.capt.detect .cp-detect{opacity:1;transform:none}
.capt.grab .cp-detect{opacity:0;transform:translateY(150%);pointer-events:none}
.cp-dtx{display:flex;flex-direction:column;gap:1px;min-width:0}
.cp-dtx b{font-size:14px;font-weight:700;letter-spacing:-.01em}
.cp-dtx span{font-size:11.5px;color:var(--ink-2)}
.cp-dbtn{margin-left:auto;display:flex;gap:8px}
.cp-b{font-family:var(--disp);font-size:12px;font-weight:600;padding:7px 13px;border-radius:9px;border:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer;white-space:nowrap}
.cp-b.p{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.cp-grab{display:flex;align-items:center;gap:12px;padding:11px 15px;border-radius:12px;background:color-mix(in srgb,var(--red) 9%,var(--card));border:1px solid color-mix(in srgb,var(--red) 24%,transparent);font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--red)}
.capt.grab .cp-grab{opacity:1;transform:none}
.cp-grab i{margin-left:auto;width:64px;height:5px;border-radius:99px;background:color-mix(in srgb,var(--red) 20%,transparent);position:relative;overflow:hidden;flex:none}
.cp-grab i::after{content:'';position:absolute;left:0;top:0;bottom:0;width:0;border-radius:99px;background:var(--red);transition:width 1.3s ease .15s}
.capt.grab .cp-grab i::after{width:100%}
.cp-note{border-radius:14px;border:1px solid var(--line);background:var(--card);padding:15px 16px;box-shadow:var(--shadow-sm);opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .55s cubic-bezier(.3,1,.4,1)}
.capt.note .cp-note{opacity:1;transform:none}
.cp-nh{display:flex;align-items:baseline;gap:9px;flex-wrap:wrap}
.cp-nk{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--red);font-weight:600}
.cp-nsub{font-family:var(--mono);font-size:10px;color:var(--ink-3)}
.cp-nl{height:8px;border-radius:99px;background:var(--bg-3);margin-top:9px;width:0;transition:width .6s ease}
.capt.note .cp-nl:nth-child(2){width:100%;transition-delay:.1s}
.capt.note .cp-nl:nth-child(3){width:88%;transition-delay:.26s}
.capt.note .cp-nl:nth-child(4){width:52%;transition-delay:.42s}
.cp-gate{display:flex;flex-direction:column;gap:11px;border-radius:14px;border:1px solid color-mix(in srgb,var(--red) 28%,var(--line));background:var(--card);padding:15px 16px;box-shadow:var(--shadow-sm);opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .55s cubic-bezier(.3,1,.4,1)}
.capt.gate .cp-gate{opacity:1;transform:none}
.cp-gk{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--red)}
.cp-gk svg{width:15px;height:15px}
.cp-gsub{margin:0;font-size:12.5px;color:var(--ink-2);line-height:1.5}
.cp-gb{display:flex;gap:8px}

/* ── 08 · cycle de rêve (pipeline, ink) ── */
.dream{margin-top:clamp(44px,5vw,72px)}
.dr-rail{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:14px;align-items:stretch}
.dr-node{position:relative;display:flex;flex-direction:column;padding:20px;border-radius:16px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);transition:border-color .45s ease,background .45s ease,box-shadow .45s ease,transform .45s cubic-bezier(.3,1,.4,1)}
.dr-node.act{border-color:color-mix(in srgb,var(--red) 28%,var(--line));background:#fff;box-shadow:var(--shadow);transform:translateY(-4px)}
.dr-k{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--red)}
.dr-node p{margin:12px 0 0;font-size:13px;line-height:1.52;color:var(--ink-2)}
.dr-src{margin-top:14px;display:flex;flex-direction:column;gap:8px}
.dr-src i{font-style:normal;font-size:12.5px;padding:8px 11px;border-radius:9px;background:var(--bg);border:1px solid var(--line-2);color:var(--ink)}
.dr-arr{align-self:center;position:relative;width:30px;height:2px;background:var(--line);border-radius:2px}
.dr-arr::before{content:'';position:absolute;left:0;top:0;bottom:0;width:0;background:var(--red);border-radius:2px;transition:width .55s ease}
.dr-arr.on::before{width:100%}
.dr-arr::after{content:'';position:absolute;right:-1px;top:50%;transform:translateY(-50%) rotate(45deg);width:7px;height:7px;border-top:2px solid var(--ink-3);border-right:2px solid var(--ink-3);transition:border-color .4s ease}
.dr-arr.on::after{border-color:var(--red)}
.dr-work{margin-top:14px;display:flex;gap:7px}
.dr-worker{width:26px;height:26px;border-radius:8px;background:rgba(199,15,67,.12);border:1px solid rgba(199,15,67,.32)}
.dr-node.act .dr-worker{animation:drpulse 1.3s ease-in-out infinite}
.dr-worker:nth-child(2){animation-delay:.24s}.dr-worker:nth-child(3){animation-delay:.48s}
@keyframes drpulse{0%,100%{opacity:.4;transform:translateY(0)}50%{opacity:1;transform:translateY(-3px)}}
.dr-tri{margin-top:14px;display:flex;flex-direction:column;gap:8px}
.dr-tri span{font-size:12px;padding:7px 11px;border-radius:9px;border:1px solid}
.dr-tri .ok{background:rgba(22,163,74,.1);border-color:rgba(22,163,74,.3);color:#15803d}
.dr-tri .amb{background:rgba(217,119,6,.1);border-color:rgba(217,119,6,.3);color:#b45309}
.dr-dream{position:relative;overflow:hidden;margin-top:16px;display:flex;align-items:center;gap:16px;padding:20px 22px;border-radius:16px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.dr-dream::before{display:none}
.dr-dream.sweep::before{animation:drsweep 1.5s ease}
@keyframes drsweep{0%{opacity:1;transform:translateX(0)}100%{opacity:1;transform:translateX(340%)}}
.dr-moon{width:44px;height:44px;flex:none;display:grid;place-items:center;border-radius:12px;background:var(--red-soft);color:var(--red);transition:background .5s ease,color .5s ease}
.dr-moon svg{width:22px;height:22px;transition:transform .8s cubic-bezier(.3,1,.4,1)}
.dr-dream.sweep .dr-moon{background:rgba(199,15,67,.18);color:var(--red)}
.dr-dream.sweep .dr-moon svg{transform:rotate(360deg)}
.dr-dtx{display:flex;flex-direction:column;gap:3px;min-width:0}
.dr-dtx b{font-family:var(--disp);font-size:16px;font-weight:700;letter-spacing:-.01em}
.dr-dtx span{font-size:13px;color:var(--ink-2);line-height:1.5}
.dr-when{margin-left:auto;font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);white-space:nowrap}

.theme-dark .dr-node,.theme-dark .dr-dream{background:var(--bg-3)}
.theme-dark .dr-src i{background:var(--card-2)}
.theme-dark .dr-tri .ok{color:#86efac}.theme-dark .dr-tri .amb{color:#fcd34d}
@media(max-width:920px){.dr-rail{grid-template-columns:1fr}.dr-arr{justify-self:center;transform:rotate(90deg)}.dr-dream{flex-wrap:wrap}.dr-when{margin-left:0}}

/* ── manifeste ── */
.manifesto{text-align:center;max-width:900px;margin:0 auto}
.manifesto p{font-family:var(--disp);font-weight:600;font-size:clamp(24px,3.2vw,42px);line-height:1.28;letter-spacing:-.02em}
.manifesto .lo{color:var(--ink-3)}
.manifesto .hl{color:var(--red)}

/* ── CTA final ── */
.cta{text-align:center;max-width:720px;margin:0 auto}
.cta h2{font-size:clamp(30px,4.4vw,58px)}
.cta .lead{margin:22px auto 0;max-width:52ch}
.cta-row{margin-top:34px;display:flex;gap:13px;justify-content:center;flex-wrap:wrap}

/* ── footer ── */
.foot{border-top:1px solid var(--line);padding:clamp(48px,6vw,80px) 0 40px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.foot-brand .lead{font-size:14px;margin-top:16px;max-width:34ch}
.foot-col h4{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin:0 0 16px;font-weight:600}
.foot-col a{display:block;color:var(--ink-2);font-size:14px;padding:6px 0;transition:color .16s}
.foot-col a:hover{color:var(--red)}
.foot-bar{margin-top:clamp(40px,5vw,64px);padding-top:26px;border-top:1px solid var(--line-2);display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr;gap:30px}.foot-brand{grid-column:1/-1}}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none;transition:none}
  .sm-route i,.mem-dot,.constel.in svg.clines line{animation:none}
}
argin-top:16px;max-width:34ch}
.foot-col h4{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin:0 0 16px;font-weight:600}
.foot-col a{display:block;color:var(--ink-2);font-size:14px;padding:6px 0;transition:color .16s}
.foot-col a:hover{color:var(--red)}
.foot-bar{margin-top:clamp(40px,5vw,64px);padding-top:26px;border-top:1px solid var(--line-2);display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr;gap:30px}.foot-brand{grid-column:1/-1}}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none;transition:none}
  .sm-route i,.mem-dot,.constel.in svg.clines line{animation:none}
}
.clines line{animation:none}
}
ansition:none}
  .sm-route i,.mem-dot,.constel.in svg.clines line{animation:none}
}
argin-top:16px;max-width:34ch}
.foot-col h4{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin:0 0 16px;font-weight:600}
.foot-col a{display:block;color:var(--ink-2);font-size:14px;padding:6px 0;transition:color .16s}
.foot-col a:hover{color:var(--red)}
.foot-bar{margin-top:clamp(40px,5vw,64px);padding-top:26px;border-top:1px solid var(--line-2);display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr;gap:30px}.foot-brand{grid-column:1/-1}}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none;transition:none}
  .sm-route i,.mem-dot,.constel.in svg.clines line{animation:none}
}
.clines line{animation:none}
}
er-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr;gap:30px}.foot-brand{grid-column:1/-1}}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none;transition:none}
  .sm-route i,.mem-dot,.constel.in svg.clines line{animation:none}
}
.clines line{animation:none}
}