:root{
  --bg:#090d12;
  --bg-2:#0d131b;
  --panel:#111923;
  --panel-2:#0f161f;
  --line:#223041;
  --line-strong:#314357;
  --text:#f4f7fb;
  --muted:#9aa9ba;
  --blue:#55a7ff;
  --blue-2:#2f7fe5;
  --green:#59d39b;
  --shadow:0 30px 80px rgba(0,0,0,.38);
  --radius:20px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:
  radial-gradient(circle at 50% -10%,rgba(61,145,255,.16),transparent 34rem),
  linear-gradient(180deg,var(--bg),#070a0e 68%);
  color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,a{touch-action:manipulation}
.wrap{width:min(calc(100% - 40px),var(--max));margin:auto}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:#b8d8ff}
.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--blue);box-shadow:0 0 18px rgba(85,167,255,.9)}
.nav-shell{position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(255,255,255,.06);background:rgba(9,13,18,.76);backdrop-filter:blur(18px)}
.nav{height:70px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:11px;font-weight:850;letter-spacing:-.03em;font-size:20px}
.mark{width:34px;height:34px;border:1px solid #3b5571;border-radius:9px;display:grid;place-items:center;background:linear-gradient(145deg,#162231,#0d141d);box-shadow:inset 0 0 0 1px rgba(255,255,255,.025),0 10px 35px rgba(0,0,0,.24);position:relative;color:#b9d9ff;font-weight:900}
.mark:before,.mark:after{content:"";position:absolute;background:#6db4ff;border-radius:2px}
.mark:before{width:15px;height:2px;transform:rotate(45deg)}
.mark:after{width:15px;height:2px;transform:rotate(-45deg)}
.nav-links{display:flex;align-items:center;gap:26px;color:#c1ccd8;font-size:14px;font-weight:650}
.nav-links a:hover{color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;padding:0 18px;border:1px solid var(--line-strong);border-radius:11px;font-weight:800;font-size:14px;transition:.2s ease;background:#101822;color:#f7fbff}
.btn:hover{transform:translateY(-1px);border-color:#4c6786;background:#14202d}
.btn.primary{border-color:#4f9df1;background:linear-gradient(180deg,#5aaeff,#2f7fe5);color:white;box-shadow:0 12px 35px rgba(47,127,229,.24)}
.btn.primary:hover{background:linear-gradient(180deg,#68b6ff,#3488ef)}
.menu-toggle{display:none;background:transparent;border:0;color:#fff;font-size:23px}
.hero{padding:86px 0 58px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:56px}
.hero h1{font-size:clamp(48px,6.4vw,82px);line-height:.98;letter-spacing:-.055em;margin:20px 0 24px;max-width:820px}
.hero h1 .accent{color:#7abaff}
.hero p{font-size:19px;color:#aab8c7;max-width:680px;margin:0 0 31px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-note{margin-top:20px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;color:#8fa0b2;font-size:13px;font-weight:650}
.hero-note span{display:inline-flex;align-items:center;gap:7px}
.hero-note i{width:5px;height:5px;border-radius:50%;background:#5ed7a1;box-shadow:0 0 10px rgba(94,215,161,.7)}
.app-frame{position:relative;border:1px solid #2b3d51;border-radius:22px;background:#0b1118;box-shadow:var(--shadow);overflow:hidden;transform:perspective(1200px) rotateY(-2deg) rotateX(1deg)}
.app-frame:before{content:"";position:absolute;inset:-1px;background:linear-gradient(135deg,rgba(103,178,255,.22),transparent 23%,transparent 70%,rgba(85,167,255,.08));pointer-events:none}
.window-bar{height:42px;border-bottom:1px solid #202c3a;display:flex;align-items:center;gap:7px;padding:0 13px;background:#0d141d}
.dot{width:8px;height:8px;border-radius:50%;background:#3a4858}.dot:nth-child(1){background:#fa6b6b}.dot:nth-child(2){background:#f2c45d}.dot:nth-child(3){background:#55ce88}
.window-title{margin:auto;color:#708297;font-size:11px;font-weight:700;letter-spacing:.04em;transform:translateX(-20px)}
.cad{height:480px;display:grid;grid-template-columns:105px 1fr 118px;grid-template-rows:42px 1fr 30px;background:#0b0f14}
.tools,.props{background:#0f151d;border-color:#1e2a37;border-style:solid;border-width:0 1px 0 0;padding:11px 8px;grid-row:1/4}
.props{border-width:0 0 0 1px}
.tool{height:27px;border:1px solid #1e2b39;border-radius:5px;margin-bottom:6px;background:#121a24;position:relative}
.tool:nth-child(2),.tool:nth-child(5){border-color:#335477;background:#14263a}
.tool:after{content:"";position:absolute;left:9px;top:50%;width:38px;height:2px;background:#60768e;transform:translateY(-50%)}
.topbar{grid-column:2;height:42px;border-bottom:1px solid #1f2a36;background:#0e141c;display:flex;align-items:center;gap:7px;padding:0 10px}
.chip{height:22px;width:27px;border:1px solid #273646;border-radius:5px;background:#121b25}.chip.wide{width:54px}
.viewport{position:relative;grid-column:2;overflow:hidden;background-color:#10151b;background-image:linear-gradient(#1b222b 1px,transparent 1px),linear-gradient(90deg,#1b222b 1px,transparent 1px);background-size:22px 22px}
.axis-x,.axis-y{position:absolute;background:#2f7c6b;opacity:.72}.axis-x{height:1px;left:0;right:0;top:52%}.axis-y{width:1px;top:0;bottom:0;left:45%}
.shape{position:absolute;border:2px solid #d7eaff}.shape.rect{width:42%;height:44%;left:28%;top:24%;border-radius:2px}.shape.arc{width:24%;height:24%;left:37%;top:33%;border-color:#6fb2ff;border-radius:50%}.shape.line{width:38%;height:2px;left:31%;top:49%;background:#e7f2ff;border:0;transform:rotate(-18deg);transform-origin:center}.dim{position:absolute;color:#79b8ff;font:700 10px ui-monospace,monospace;letter-spacing:.03em}.dim.a{left:41%;top:17%}.dim.b{right:21%;top:47%;transform:rotate(90deg)}
.snap{position:absolute;width:7px;height:7px;border:1px solid #ff5b62;background:#10151b;left:28%;top:24%;transform:translate(-50%,-50%)}
.status{grid-column:2;border-top:1px solid #1f2a36;background:#0d131a;display:flex;align-items:center;justify-content:space-between;padding:0 10px;color:#607287;font-size:9px}
.props{grid-column:3}.prop-label{height:7px;width:55px;background:#526579;border-radius:8px;margin:8px 3px}.prop-input{height:23px;border:1px solid #273646;border-radius:5px;margin:4px 0 10px;background:#0d131b}.prop-small{display:flex;gap:5px}.prop-small div{height:20px;flex:1;border:1px solid #273646;border-radius:4px}
.statbar{padding:26px 0 70px}.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:16px;background:rgba(15,22,31,.7);overflow:hidden}.stat{padding:23px 24px;border-right:1px solid var(--line)}.stat:last-child{border-right:0}.stat strong{display:block;font-size:16px}.stat span{display:block;margin-top:4px;color:#8293a5;font-size:13px}
.section{padding:96px 0}.section.soft{background:linear-gradient(180deg,rgba(18,27,38,.55),rgba(10,15,21,.1));border-top:1px solid rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.04)}
.section-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:44px}.section-head h2{font-size:clamp(34px,4vw,52px);letter-spacing:-.045em;line-height:1.02;margin:10px 0 0;max-width:700px}.section-head p{color:#93a3b4;max-width:520px;margin:0}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.feature{padding:25px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,rgba(17,25,35,.88),rgba(12,18,25,.72));min-height:188px}.feature-icon{width:39px;height:39px;border:1px solid #315071;border-radius:10px;display:grid;place-items:center;color:#83c0ff;background:#101d2b;font-weight:900;font-family:ui-monospace,monospace;margin-bottom:20px}.feature h3{font-size:17px;margin:0 0 8px;letter-spacing:-.015em}.feature p{font-size:14px;color:#8999aa;margin:0}
.workflow{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:steps}.step{position:relative;padding:27px;border-top:1px solid #38506b;background:linear-gradient(180deg,rgba(22,33,45,.6),transparent)}.step:before{counter-increment:steps;content:"0" counter(steps);color:#69aff7;font-weight:900;font-family:ui-monospace,monospace;font-size:12px;letter-spacing:.08em}.step h3{margin:19px 0 7px;font-size:19px}.step p{margin:0;color:#8fa0b2;font-size:14px}
.privacy-box{display:grid;grid-template-columns:.78fr 1.22fr;gap:60px;align-items:center;border:1px solid #2b3c50;border-radius:24px;padding:48px;background:radial-gradient(circle at 5% 0%,rgba(63,153,255,.12),transparent 36%),#0e151e}.privacy-graphic{height:270px;border:1px solid #27394e;border-radius:18px;display:grid;place-items:center;background:#0a1017;position:relative;overflow:hidden}.privacy-graphic:before{content:"";position:absolute;width:170px;height:170px;border:1px solid #2a4058;border-radius:50%;box-shadow:0 0 0 38px rgba(61,133,213,.035),0 0 0 78px rgba(61,133,213,.025)}.shield{width:84px;height:96px;clip-path:polygon(50% 0,93% 17%,85% 72%,50% 100%,15% 72%,7% 17%);background:linear-gradient(180deg,#64b0ff,#276fc4);display:grid;place-items:center;position:relative}.shield:after{content:"✓";font-size:34px;font-weight:900;color:white}.privacy-box h2{font-size:40px;line-height:1.05;letter-spacing:-.04em;margin:12px 0 18px}.privacy-box p{color:#96a6b6}.checklist{display:grid;grid-template-columns:1fr 1fr;gap:11px 18px;margin-top:24px}.check{font-size:13px;color:#c6d2df}.check:before{content:"✓";color:var(--green);font-weight:900;margin-right:8px}
.audience-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.audience{padding:21px;border:1px solid var(--line);border-radius:14px;background:#0d141c}.audience strong{display:block;margin-bottom:6px}.audience span{color:#8293a6;font-size:13px}
.faq{max-width:900px;margin:auto}.faq-item{border-bottom:1px solid var(--line)}.faq-item summary{cursor:pointer;list-style:none;font-size:17px;font-weight:750;padding:22px 2px;display:flex;justify-content:space-between;gap:20px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";color:#7fbaff;font-size:21px}.faq-item[open] summary:after{content:"–"}.faq-item p{color:#8fa0b2;margin:0;padding:0 38px 22px 2px}
.cta{padding:70px 0 100px}.cta-box{border:1px solid #35516f;border-radius:24px;padding:56px;background:radial-gradient(circle at 82% 20%,rgba(62,150,255,.18),transparent 28%),linear-gradient(135deg,#111c28,#0c131c);display:flex;align-items:center;justify-content:space-between;gap:40px}.cta-box h2{font-size:clamp(32px,4vw,50px);line-height:1;letter-spacing:-.04em;margin:0 0 12px}.cta-box p{color:#94a6b8;margin:0;max-width:650px}
.footer{border-top:1px solid var(--line);padding:34px 0 42px;color:#8495a7}.footer-grid{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}.footer-links{display:flex;gap:22px;font-size:13px}.footer-links a:hover{color:#fff}.copyright{font-size:12px}
.subpage{padding:82px 0 110px}.subpage .article{max-width:860px}.article h1{font-size:52px;letter-spacing:-.05em;line-height:1;margin:10px 0 20px}.article h2{font-size:24px;margin-top:42px}.article p,.article li{color:#9caabb}.article a{color:#74b7ff}.article ul{padding-left:22px}.legal-note{padding:14px 16px;border:1px solid var(--line);border-radius:10px;background:#0e151e;color:#9dadbd;font-size:13px;margin:26px 0}
@media(max-width:980px){
  .nav-links{display:none;position:absolute;top:70px;left:0;right:0;padding:18px 20px;background:#0c1219;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.menu-toggle{display:block}.nav .desktop-cta{display:none}
  .hero{padding-top:60px}.hero-grid{grid-template-columns:1fr;gap:42px}.hero-copy{text-align:center}.hero p{margin-left:auto;margin-right:auto}.hero-actions,.hero-note{justify-content:center}.app-frame{max-width:720px;margin:auto;transform:none}
  .stats{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .feature-grid{grid-template-columns:1fr 1fr}.privacy-box{grid-template-columns:1fr}.audience-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .wrap{width:min(calc(100% - 28px),var(--max))}.nav{height:64px}.nav-links{top:64px}.hero{padding-top:47px}.hero h1{font-size:48px}.hero p{font-size:16px}.cad{height:330px;grid-template-columns:70px 1fr 76px}.tool{height:19px}.window-title{display:none}.stats,.feature-grid,.workflow,.audience-grid{grid-template-columns:1fr}.stat{border-right:0;border-bottom:1px solid var(--line)}.stat:last-child{border-bottom:0}.section{padding:72px 0}.section-head{display:block}.section-head p{margin-top:18px}.privacy-box{padding:26px;gap:30px}.privacy-graphic{height:210px}.checklist{grid-template-columns:1fr}.cta-box{padding:34px 25px;display:block}.cta-box .btn{margin-top:24px;width:100%}.footer-grid{display:block}.footer-links{margin-top:18px;flex-wrap:wrap}
}