@import "design-tokens.css";
:root{
  --bg:#030303;
  --panel:#0b0b0d;
  --line:rgba(255,255,255,.08);
  --line2:rgba(255,255,255,.14);
  --text:#f5f5f6;
  --muted:#9a9ea7;
  --dim:#5f636b;
  --ok:#4ade80;
  --err:#f87171;
  --display:"Space Grotesk","Inter",-apple-system,BlinkMacSystemFont,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);overflow-x:hidden;
  font:16px/1.6 "Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  -webkit-font-smoothing:antialiased}
a{color:inherit}
img{display:block}
::selection{background:#fff;color:#000}

/* background */
.bg{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.bg-grid{position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 70% 55% at 50% 0%,#000 30%,transparent 75%);
          mask-image:radial-gradient(ellipse 70% 55% at 50% 0%,#000 30%,transparent 75%)}
.bg-beam{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55}
.b1{width:720px;height:420px;left:50%;top:-220px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(255,255,255,.22),transparent)}
.b2{width:520px;height:520px;right:-180px;top:38%;background:radial-gradient(closest-side,rgba(160,170,190,.10),transparent);animation:drift 18s ease-in-out infinite alternate}
@keyframes drift{to{transform:translate(-120px,80px)}}
.bg-noise{position:absolute;inset:0;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* header */
.bar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:28px;
  padding:16px clamp(20px,5vw,56px);transition:background .25s,border-color .25s,padding .25s;border-bottom:1px solid transparent}
.bar.scrolled{background:rgba(3,3,3,.72);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);
  border-color:var(--line);padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--display);font-weight:600;letter-spacing:.24em;font-size:13px}
.brand.small{letter-spacing:.06em;font-family:inherit;font-weight:500;color:var(--muted)}
.nav{display:flex;gap:4px;margin-left:auto;padding:4px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.02)}
.nav a{font-size:14px;color:var(--muted);text-decoration:none;padding:6px 14px;border-radius:999px;transition:color .15s,background .15s}
.nav a:hover{color:var(--text);background:rgba(255,255,255,.06)}
.signin{font-size:14px;font-weight:500;text-decoration:none;padding:8px 16px;border-radius:999px;background:#fff;color:#000;transition:transform .15s,box-shadow .2s}
.signin span{display:inline-block;transition:transform .2s}
.signin:hover{box-shadow:0 0 0 4px rgba(255,255,255,.12)}
.signin:hover span{transform:translateX(3px)}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* hero */
.hero{position:relative;text-align:center;padding:clamp(56px,9vw,104px) 20px 20px}
.pill{display:inline-flex;align-items:center;gap:10px;padding:6px 8px 6px 12px;border-radius:999px;font-size:13px;color:#d9dbe0;text-decoration:none;
  position:relative;background:rgba(255,255,255,.03);border:1px solid var(--line2);margin-bottom:28px;transition:background .2s}
.pill:hover{background:rgba(255,255,255,.07)}
.pill::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;
  background:linear-gradient(90deg,transparent 20%,rgba(255,255,255,.8),transparent 80%) 0 0/200% 100%;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;
  animation:sweep 3.5s linear infinite}
@keyframes sweep{from{background-position:200% 0}to{background-position:-200% 0}}
.pill-dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(74,222,128,.15)}
.pill-arrow{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:rgba(255,255,255,.08)}
h1{margin:0 auto;max-width:960px;font-family:var(--display);font-size:clamp(42px,7.4vw,92px);line-height:.98;letter-spacing:-.045em;font-weight:600}
.h-grad{background:linear-gradient(180deg,#fff 30%,#a3a6ad);-webkit-background-clip:text;background-clip:text;color:transparent}
.rotator{display:inline-block;position:relative;color:#fff;min-height:1em;white-space:nowrap}
.rotator::after{content:"";display:inline-block;width:.06em;height:.82em;margin-left:.06em;background:#fff;vertical-align:-.06em;animation:caret 1s steps(1) infinite}
@keyframes caret{50%{opacity:0}}
.lede{max-width:620px;margin:26px auto 0;color:var(--muted);font-size:clamp(16px,1.6vw,18.5px)}
.lede.left{margin-left:0}
.ctas{display:flex;justify-content:center;gap:12px;margin-top:36px;flex-wrap:wrap}
.cta{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:999px;
  background:#fff;color:#000;font-weight:600;font-size:15px;text-decoration:none;border:1px solid #fff;cursor:pointer;font-family:inherit;
  transition:transform .18s,box-shadow .25s,background .15s}
.cta span{position:relative;z-index:1}
.cta:hover{transform:translateY(-2px);box-shadow:0 10px 40px rgba(255,255,255,.22),0 0 0 4px rgba(255,255,255,.08)}
.cta:active{transform:translateY(0) scale(.97)}
.cta.shine::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;
  background:linear-gradient(100deg,rgba(0,0,0,0),rgba(0,0,0,.09) 50%,rgba(0,0,0,0));transform:skewX(-20deg);animation:shine 3.2s ease-in-out infinite}
@keyframes shine{0%,60%{left:-60%}100%{left:130%}}
.cta.ghost{background:rgba(255,255,255,.02);color:var(--text);border-color:var(--line2)}
.cta.ghost:hover{background:rgba(255,255,255,.07);box-shadow:none}

/* console stage */
.stage{position:relative;max-width:1120px;margin:72px auto 0;perspective:1800px}
.stage-glow{position:absolute;inset:8% 6% -4%;border-radius:40px;background:radial-gradient(closest-side,rgba(255,255,255,.14),transparent);filter:blur(40px)}
.console{position:relative;text-align:left;border-radius:16px;background:#0a0a0c;overflow:hidden;
  border:1px solid var(--line2);transform:rotateX(var(--tilt,14deg)) scale(var(--sc,.96));transform-origin:50% 0;transition:transform .1s linear;
  box-shadow:0 50px 140px rgba(0,0,0,.9),0 0 0 1px rgba(255,255,255,.03) inset,0 1px 0 rgba(255,255,255,.12) inset}
.c-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;border-bottom:1px solid var(--line);background:#0d0d10}
.c-bar i{width:10px;height:10px;border-radius:50%;background:#2a2a2f}
.c-addr{display:flex;align-items:center;gap:6px;margin:0 auto;padding:4px 14px;border-radius:7px;background:#16161a;font-size:12px;color:var(--muted)}
.c-body{display:grid;grid-template-columns:170px 1fr 1.1fr;min-height:380px}
.c-side{padding:14px 10px;border-right:1px solid var(--line);background:#0b0b0d;font-size:12px;color:var(--muted)}
.c-me{display:flex;align-items:center;gap:8px;margin-bottom:14px;color:#d6d7db}
.c-me span{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:#fff;color:#000;font-weight:700;font-size:11px}
.c-new{padding:7px 9px;border:1px solid var(--line2);border-radius:8px;margin-bottom:10px;color:#e5e6ea}
.c-hist{padding:6px 9px;border-radius:7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.c-hist.on{background:rgba(255,255,255,.07);color:#fff}
.c-chat{display:flex;flex-direction:column;gap:14px;padding:20px;background:#121215;border-right:1px solid var(--line)}
.c-chat [data-step]{opacity:0;transform:translateY(8px);transition:opacity .45s,transform .45s}
.c-chat [data-step].on{opacity:1;transform:none}
.c-msg b{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);font-weight:600}
.c-msg p{margin:4px 0 0;font-size:13.5px;color:#dcdde1;line-height:1.55}
.c-msg.me p{color:#fff}
.c-think{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--muted)}
.c-think em{color:var(--dim);font-style:normal}
.c-steps{list-style:none;margin:0;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#0d0d10;font-size:12px;color:var(--muted)}
.c-steps li{display:flex;align-items:center;gap:8px;padding:3px 0;opacity:.35;transition:opacity .4s}
.c-steps li.done{opacity:1;color:#cfd0d5}
.c-steps i{width:13px;height:13px;border-radius:50%;border:1.5px solid var(--dim);flex:none;position:relative}
.c-steps li.done i{border-color:var(--ok);background:var(--ok)}
.c-steps li.done i::after{content:"";position:absolute;left:3.5px;top:1.5px;width:3px;height:6px;border:solid #000;border-width:0 1.5px 1.5px 0;transform:rotate(45deg)}
.c-input{margin-top:auto;display:flex;align-items:center;justify-content:space-between;padding:9px 9px 9px 14px;
  border:1px solid var(--line2);border-radius:12px;background:#0b0b0d;font-size:13px;color:var(--dim)}
.c-input i{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#fff;color:#000;font-style:normal;font-weight:700}
.c-screen{position:relative;padding:14px;background:#08080a}
.c-url{display:flex;align-items:center;gap:10px;font-size:11px;color:var(--dim);padding:6px 10px;border:1px solid var(--line);border-radius:7px;background:#0e0e11}
.c-live{display:flex;align-items:center;gap:5px;color:var(--ok);font-weight:600}
.c-live i{width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px var(--ok);animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.35}}
.c-page{margin-top:12px;padding:20px;border-radius:9px;background:#f5f5f6;height:calc(100% - 42px)}
.c-row{height:9px;border-radius:5px;background:#dcdce0;margin-bottom:10px}
.c-row.dark{background:#1c1c1f;height:12px}
.w60{width:60%}.w40{width:40%}.w80{width:80%}
.c-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:20px 0}
.c-cards span{display:flex;flex-direction:column;justify-content:space-between;height:110px;padding:12px;border-radius:9px;background:#fff;border:1px solid #e1e1e5}
.c-cards em{width:50%;height:7px;border-radius:4px;background:#d4d4d8}
.c-cards b{font-family:var(--display);color:#111;font-size:18px}
.c-cards .hot{border-color:#111;box-shadow:0 0 0 2px rgba(0,0,0,.08);animation:hot 6s ease-in-out infinite}
@keyframes hot{0%,40%{box-shadow:0 0 0 0 rgba(0,0,0,0)}55%,80%{box-shadow:0 0 0 4px rgba(0,0,0,.18)}}
.c-cursor{position:absolute;left:30%;top:55%;animation:cursor 6s cubic-bezier(.45,.05,.3,1) infinite;filter:drop-shadow(0 2px 3px rgba(0,0,0,.4))}
@keyframes cursor{0%{left:22%;top:72%}35%{left:50%;top:50%}45%{left:50%;top:50%;transform:scale(.85)}50%{transform:scale(1)}75%{left:78%;top:62%}100%{left:22%;top:72%}}

/* pillar animation (shared) */
.pillar{animation:pillar 2.6s cubic-bezier(.6,0,.3,1) infinite;transform-box:fill-box}
.pillar.left{animation-delay:.3s}
@keyframes pillar{0%,10%{transform:translateY(0);opacity:1}26%,50%{transform:translateY(-30%);opacity:0}66%,100%{transform:translateY(0);opacity:1}}

/* marquee */
.marquee{margin:84px 0 0;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;gap:56px;width:max-content;padding:22px 0;animation:marquee 34s linear infinite}
.marquee span{font-family:var(--display);font-size:17px;font-weight:500;color:#6d717a;letter-spacing:.02em;white-space:nowrap}
@keyframes marquee{to{transform:translateX(-50%)}}

/* stats */
.strip{display:grid;grid-template-columns:repeat(4,1fr);max-width:1120px;margin:0 auto;padding:0 20px}
.strip div{padding:34px 24px;border-left:1px solid var(--line)}
.strip div:first-child{border-left:0}
.strip strong{display:block;font-family:var(--display);font-size:clamp(30px,3.6vw,44px);font-weight:600;letter-spacing:-.03em;
  background:linear-gradient(180deg,#fff,#8c9098);-webkit-background-clip:text;background-clip:text;color:transparent}
.strip span{font-size:13.5px;color:var(--muted)}

/* sections */
.section{max-width:1120px;margin:0 auto;padding:clamp(88px,11vw,140px) 20px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0 0 16px;font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--muted)}
.section h2,.final h2{margin:0 0 44px;max-width:760px;font-family:var(--display);font-size:clamp(32px,4.6vw,56px);line-height:1.04;letter-spacing:-.04em;font-weight:600}
.dim{color:#5c6068}

/* bento */
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{position:relative;padding:26px;border-radius:18px;border:1px solid var(--line);overflow:hidden;
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.008));transition:border-color .3s,transform .3s}
.card.wide{grid-column:span 2}
.card::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .3s;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.09),transparent 45%)}
.card:hover{border-color:var(--line2);transform:translateY(-3px)}
.card:hover::before{opacity:1}
.card h3{margin:22px 0 8px;font-family:var(--display);font-size:19px;font-weight:600;letter-spacing:-.01em}
.card p{margin:0;color:var(--muted);font-size:14.5px;max-width:520px}
.viz{position:relative;height:150px;border-radius:12px;border:1px solid var(--line);background:#09090b;overflow:hidden}
.viz-screen .vs-win{display:flex;gap:5px;padding:9px 11px;border-bottom:1px solid var(--line)}
.viz-screen .vs-win span{width:7px;height:7px;border-radius:50%;background:#2b2b30}
.vs-path{position:absolute;inset:30px 0 0;width:100%;height:calc(100% - 30px)}
.vs-cursor{position:absolute;offset-path:path("M30 125 C 140 40, 260 135, 380 70 S 540 60, 600 48");animation:follow 5s cubic-bezier(.45,.05,.3,1) infinite alternate}
@keyframes follow{from{offset-distance:0%}to{offset-distance:100%}}
.viz-mem{display:flex;flex-direction:column;justify-content:center;gap:12px;padding:20px}
.viz-mem span{height:10px;border-radius:6px;background:linear-gradient(90deg,#fff,rgba(255,255,255,.15));width:0;transition:width 1.4s cubic-bezier(.2,.7,.2,1)}
.card.in .viz-mem span{width:var(--w)}
.viz-mem span:nth-child(2){transition-delay:.15s}.viz-mem span:nth-child(3){transition-delay:.3s}.viz-mem span:nth-child(4){transition-delay:.45s}
.viz-clock{display:flex;align-items:center;justify-content:center;gap:18px}
.clock{position:relative;width:78px;height:78px;border-radius:50%;border:1.5px solid var(--line2)}
.clock i{position:absolute;left:50%;bottom:50%;width:2px;background:#fff;border-radius:2px;transform-origin:50% 100%}
.clock .hh{height:22px;margin-left:-1px;animation:spin 24s linear infinite}
.clock .mm{height:32px;margin-left:-1px;background:#9a9ea7;animation:spin 4s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.viz-clock b{font-family:var(--display);font-size:30px;font-weight:600;letter-spacing:-.02em}
.viz-team .core{position:absolute;left:50%;top:50%;display:grid;place-items:center;width:46px;height:46px;margin:-23px;border-radius:14px;background:#000;border:1px solid var(--line2);box-shadow:0 0 30px rgba(255,255,255,.12)}
.viz-team .sat{position:absolute;left:50%;top:50%;display:grid;place-items:center;width:30px;height:30px;margin:-15px;border-radius:50%;
  border:1px solid var(--line2);background:#111114;font-size:13px;color:#cfd0d5;animation:orbit 9s linear infinite}
.viz-team .s2{animation-delay:-3s}.viz-team .s3{animation-delay:-6s}
@keyframes orbit{from{transform:rotate(0) translateX(58px) rotate(0)}to{transform:rotate(360deg) translateX(58px) rotate(-360deg)}}
.viz-team::before{content:"";position:absolute;left:50%;top:50%;width:116px;height:116px;margin:-58px;border-radius:50%;border:1px dashed var(--line2)}
.viz-term{display:flex;flex-direction:column;justify-content:center;gap:8px;padding:16px}
.viz-term code{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font:11.5px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;color:#a7aab2;opacity:0;transform:translateX(-6px);transition:opacity .4s,transform .4s}
.viz-term code b{color:#fff;margin-right:6px}
.viz-term code.ok{color:var(--ok)}.viz-term code.ok b{color:var(--ok)}
.card.in .viz-term code{opacity:1;transform:none}
.card.in .viz-term code:nth-child(2){transition-delay:.35s}.card.in .viz-term code:nth-child(3){transition-delay:.7s}.card.in .viz-term code:nth-child(4){transition-delay:1.05s}

/* steps */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative}
.steps::before{content:"";position:absolute;left:0;right:0;top:41px;height:1px;background:linear-gradient(90deg,transparent,var(--line2),transparent)}
.steps li{position:relative;padding:24px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(180deg,#0c0c0e,#040405);transition:border-color .3s}
.steps li:hover{border-color:var(--line2)}
.steps b{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#000;border:1px solid var(--line2);
  font-family:var(--display);font-size:12px;color:#fff;letter-spacing:.04em}
.steps h3{margin:18px 0 6px;font-family:var(--display);font-size:18px;font-weight:600}
.steps p{margin:0;color:var(--muted);font-size:14.5px}
.steps li:nth-child(2){transition-delay:.08s}.steps li:nth-child(3){transition-delay:.16s}.steps li:nth-child(4){transition-delay:.24s}

/* investment */
.invest{position:relative;display:grid;grid-template-columns:1fr 1.05fr;gap:52px;align-items:start;padding:clamp(28px,4vw,52px);
  border-radius:26px;border:1px solid var(--line2);overflow:hidden;
  background:radial-gradient(600px 300px at 0% 0%,rgba(255,255,255,.08),transparent 60%),linear-gradient(180deg,#0d0d10,#050506)}
.invest::after{content:"";position:absolute;right:-120px;bottom:-120px;width:360px;height:360px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(255,255,255,.06),transparent);pointer-events:none}
.invest h2{margin-bottom:0}
.checks{list-style:none;padding:0;margin:28px 0 0}
.checks li{position:relative;padding-left:30px;margin-bottom:12px;color:#d1d2d7;font-size:15px}
.checks li::before{content:"";position:absolute;left:0;top:4px;width:18px;height:18px;border-radius:50%;background:rgba(74,222,128,.14)}
.checks li::after{content:"";position:absolute;left:6.5px;top:7.5px;width:4px;height:8px;border:solid var(--ok);border-width:0 2px 2px 0;transform:rotate(45deg)}
.invest-form{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:26px;border:1px solid var(--line2);border-radius:18px;
  background:rgba(4,4,5,.85);box-shadow:0 30px 80px rgba(0,0,0,.6)}
.invest-form label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:500;color:#b8bbc2}
.invest-form .full,.invest-form .submit,.invest-form .form-note{grid-column:1/-1}
.opt{color:var(--dim);font-weight:400}
.invest-form input,.invest-form select,.invest-form textarea{width:100%;padding:12px 14px;border-radius:11px;border:1px solid var(--line2);
  background:#08080a;color:var(--text);font:inherit;font-size:15px;outline:none;transition:border-color .15s,box-shadow .15s,background .15s}
.invest-form input::placeholder,.invest-form textarea::placeholder{color:#4f535a}
.invest-form select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#8a8f98 50%),linear-gradient(135deg,#8a8f98 50%,transparent 50%);
  background-position:calc(100% - 18px) 52%,calc(100% - 13px) 52%;background-size:5px 5px;background-repeat:no-repeat}
.invest-form textarea{resize:vertical;min-height:112px}
.invest-form input:focus,.invest-form select:focus,.invest-form textarea:focus{border-color:rgba(255,255,255,.4);background:#0c0c0f;box-shadow:0 0 0 4px rgba(255,255,255,.07)}
.invest-form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.submit{margin-top:6px;padding:15px}
.submit:disabled{opacity:.6;cursor:default;transform:none}
.submit.busy span::after{content:"…"}
.form-note{margin:0;font-size:13px;color:var(--dim);text-align:center}
.form-note.ok{color:var(--ok)}
.form-note.err{color:var(--err)}

/* faq */
.faq{max-width:820px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:20px 4px}
.faq summary{cursor:pointer;list-style:none;font-family:var(--display);font-size:18px;font-weight:500;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";display:grid;place-items:center;flex:none;width:28px;height:28px;border-radius:50%;border:1px solid var(--line2);color:var(--muted);transition:transform .25s,background .2s}
.faq details[open] summary::after{transform:rotate(45deg);background:rgba(255,255,255,.06)}
.faq p{margin:12px 0 0;color:var(--muted);max-width:720px}

/* final cta */
.final{max-width:1120px;margin:clamp(100px,12vw,150px) auto 0;padding:70px 20px;text-align:center;position:relative}
.final::before{content:"";position:absolute;left:50%;top:0;width:min(720px,90%);height:100%;transform:translateX(-50%);
  background:radial-gradient(closest-side,rgba(255,255,255,.08),transparent);pointer-events:none}
.final-mark{margin:0 auto 26px}
.final h2{margin:0 auto;max-width:none}

footer{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;max-width:1120px;margin:40px auto 0;
  padding:28px 20px 40px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.foot-links{display:flex;gap:22px;flex-wrap:wrap}
footer a{text-decoration:none;transition:color .15s}
footer a:hover{color:var(--text)}

@media (max-width:1000px){
  .c-body{grid-template-columns:1fr 1.1fr}
  .c-side{display:none}
}
@media (max-width:900px){
  .nav{display:none}
  .signin{margin-left:auto}
  .c-body{grid-template-columns:1fr}
  .c-screen{display:none}
  .strip{grid-template-columns:repeat(2,1fr)}
  .strip div:nth-child(3){border-left:0}
  .strip div:nth-child(n+3){border-top:1px solid var(--line)}
  .bento{grid-template-columns:1fr 1fr}
  .card.wide{grid-column:span 2}
  .steps{grid-template-columns:1fr 1fr}
  .steps::before{display:none}
  .invest{grid-template-columns:1fr;gap:30px}
}
@media (max-width:560px){
  .bento,.steps,.invest-form{grid-template-columns:1fr}
  .card.wide{grid-column:auto}
  .vs-cursor{offset-path:path("M20 125 C 90 40, 170 135, 240 70 S 300 60, 320 48")}
  .bar{gap:12px}
  .signin{padding:7px 13px;font-size:13px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  .c-chat [data-step]{opacity:1;transform:none}
  .c-steps li{opacity:1}
  .viz-mem span{width:var(--w)}
  .viz-term code{opacity:1;transform:none}
  .console{transform:none}
}

/* v5 — header: dil pilleri, mobil tek satır (2026-11-05) */
.language-switcher{display:flex;align-items:center;gap:4px;margin-left:0}
.language-switcher .signin{padding:7px 10px;font-size:12px;letter-spacing:.04em;background:transparent;color:var(--muted);border:1px solid var(--line)}
.language-switcher .signin:hover{color:var(--text);box-shadow:none;border-color:rgba(255,255,255,.3)}
.language-switcher .signin[aria-current="true"]{background:#fff;color:#000;border-color:#fff}
.bar>.signin{white-space:nowrap}
@media (max-width:900px){
  .bar{gap:10px}
  .bar>.signin{margin-left:0}
  .bar>a.signin[href="/login"]{margin-left:auto}
}
@media (max-width:560px){
  .bar{gap:8px;padding:12px 14px}
  .brand{gap:8px;font-size:12px;letter-spacing:.16em}
  .brand img{width:22px;height:22px}
  .bar>a.signin[href="/login"]{display:none}
  .bar>a.signin[href="/start"]{margin-left:auto}
  .signin{padding:8px 12px;font-size:13px}
  .language-switcher{gap:3px}
  .language-switcher .signin{padding:6px 7px;font-size:11px}
}
@media (max-width:560px){
  .bar{padding:12px 10px;gap:6px}
  .language-switcher .signin{padding:6px 6px;font-size:10.5px}
  .signin{padding:8px 11px;font-size:12.5px}
}
@media (max-width:430px){
  .brand span{display:none}
}