:root{
  --bg:#050b16; --bg-2:#07111f; --panel:#091523; --text:#f5f7fa;
  --muted:#a8b3c3; --line:#1a2a3c; --blue:#1683ff; --blue-2:#4da3ff;
  --max:1180px; --radius:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{color:inherit;text-decoration:none}
.container{width:min(calc(100% - 40px),var(--max));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(5,11,22,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.05)}
.nav-wrap{height:78px;display:flex;align-items:center;gap:32px}
.brand{display:flex;align-items:center;gap:10px;min-width:max-content}
.brand-mark{width:38px;height:38px;border:2px solid var(--blue);display:grid;place-items:center;border-radius:8px;color:var(--blue);font-weight:700;font-size:22px}
.brand-text{font-size:14px;line-height:1.05;font-weight:600;letter-spacing:.02em}
.nav{display:flex;gap:28px;margin-left:auto}
.nav a{font-size:14px;color:#d9e1ea}.nav a:hover{color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border:0;border-radius:8px;font-weight:600;font-size:14px;transition:.2s ease;cursor:pointer}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(180deg,#1683ff,#0f69db);color:#fff;box-shadow:0 10px 30px rgba(22,131,255,.18)}
.btn-secondary{border:1px solid #3b4a5c;color:#f3f6fa;background:rgba(255,255,255,.02)}
.btn-small{min-height:42px;padding:0 18px}
.hero{min-height:720px;display:flex;align-items:center;border-bottom:1px solid rgba(255,255,255,.05);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center;padding:100px 0}
.eyebrow{color:var(--blue-2);font-size:12px;font-weight:700;letter-spacing:.16em;margin-bottom:16px}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(48px,6vw,78px);line-height:1.03;letter-spacing:-.045em;margin-bottom:28px;max-width:850px}
h1 span{color:var(--blue)}
.hero-lead{max-width:620px;font-size:20px;color:#d7dee8;margin-bottom:14px}
.hero-short{font-size:16px;color:var(--muted);margin-bottom:34px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-visual{min-height:470px;position:relative;isolation:isolate}
.hero-visual:before{content:"";position:absolute;inset:8%;background:radial-gradient(circle at 72% 48%,rgba(22,131,255,.3),transparent 14%),radial-gradient(circle at 55% 50%,rgba(22,131,255,.12),transparent 40%);filter:blur(3px)}
.focus-dot{position:absolute;width:14px;height:14px;border-radius:50%;background:#fff;right:20%;top:47%;box-shadow:0 0 0 7px rgba(22,131,255,.15),0 0 34px 10px rgba(22,131,255,.8)}
.node{position:absolute;width:7px;height:7px;border-radius:50%;background:var(--blue);box-shadow:0 0 12px rgba(22,131,255,.9)}
.node-a{left:18%;top:24%}.node-b{left:34%;top:42%}.node-c{left:46%;top:18%}.node-d{left:54%;top:68%}.node-e{left:67%;top:35%}.node-f{left:26%;top:72%}
.orb{position:absolute;border:1px solid rgba(77,163,255,.25);border-radius:50%}.orb-1{width:360px;height:360px;right:8%;top:12%}.orb-2{width:280px;height:280px;right:16%;top:20%}.orb-3{width:190px;height:190px;right:25%;top:29%}
.beam{position:absolute;height:1px;background:linear-gradient(90deg,transparent,rgba(77,163,255,.8));transform-origin:right center;right:20%;top:49%}.beam-1{width:420px;transform:rotate(12deg)}.beam-2{width:470px;transform:rotate(-16deg)}.beam-3{width:390px;transform:rotate(31deg)}
.section{padding:96px 0}.section-muted{background:var(--bg-2);border-top:1px solid rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.04)}
.section-heading{max-width:760px;margin-bottom:40px}.section-heading.compact{max-width:720px}.section-heading.centered{text-align:center;margin-left:auto;margin-right:auto}
.section-heading h2,.about-grid h2,.cta h2,.guide-grid h2{font-size:clamp(32px,4vw,50px);line-height:1.12;letter-spacing:-.03em;margin-bottom:14px}
.section-heading p{color:var(--muted);font-size:17px}
.cards{display:grid;gap:18px}.cards.three{grid-template-columns:repeat(3,1fr)}
.card{background:linear-gradient(180deg,var(--panel),#07111d);border:1px solid var(--line);border-radius:var(--radius);padding:34px;min-height:270px}
.card .icon{width:52px;height:52px;border:1px solid rgba(77,163,255,.45);border-radius:50%;display:grid;place-items:center;color:var(--blue-2);font-weight:700;margin-bottom:28px}
.card h3{font-size:24px;line-height:1.15;margin-bottom:14px}.card p{color:var(--muted);margin-bottom:0}
.flow{display:flex;align-items:center;justify-content:center;margin-top:52px}.flow-step{width:112px;height:112px;border:1px solid #42516a;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;background:var(--bg)}
.flow-step span{font-size:11px;color:var(--muted)}.flow-step strong{font-size:15px}.flow-step.active{border-color:var(--blue);box-shadow:0 0 28px rgba(22,131,255,.25)}.flow-line{height:1px;width:72px;background:linear-gradient(90deg,#31445e,var(--blue),#31445e)}
.guide-section{border-top:1px solid rgba(255,255,255,.04)}
.guide-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:76px;align-items:start}
.guide-lead{font-size:18px;color:var(--muted);max-width:700px}
.guide-list{padding:0;margin:30px 0 0;list-style:none;display:grid;gap:14px}
.guide-list li{position:relative;padding-left:28px;color:#dce4ee}
.guide-list li:before{content:"✓";position:absolute;left:0;color:var(--blue-2);font-weight:700}
.form-card{background:linear-gradient(180deg,var(--panel),#07111d);border:1px solid var(--line);border-radius:var(--radius);padding:34px}
.form-card h3{font-size:28px;line-height:1.2;margin-bottom:24px}
.form-card form{display:grid;gap:16px}
.form-card label{display:grid;gap:7px;font-size:13px;color:#dce4ee;font-weight:600}
.form-card label span{color:var(--muted);font-weight:400}
.form-card input{width:100%;height:48px;border:1px solid #2b3a4d;border-radius:8px;background:#06101d;color:#fff;padding:0 14px;font:inherit;outline:none}
.form-card input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(22,131,255,.12)}
.form-submit{width:100%;margin-top:4px}.form-note{font-size:11px;line-height:1.5;color:#7f8b9d;margin:0}.hp{position:absolute!important;left:-9999px!important;opacity:0!important}
.section-about{padding-top:82px;padding-bottom:82px}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.about-copy{color:var(--muted);font-size:18px;padding-top:8px}.about-copy p:last-child{margin-bottom:0}
.cta{padding:72px 0;background:#07101e;border-top:1px solid var(--line)}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{margin-bottom:0}
.site-footer{padding:34px 0;border-top:1px solid rgba(255,255,255,.05)}.footer-inner{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:28px}.footer-links{display:flex;gap:22px;color:var(--muted);font-size:13px}.copyright{text-align:right;color:#758196;font-size:12px}
.simple-page{min-height:100vh}.thank-you-wrap{min-height:100vh;display:grid;place-items:center;padding:28px}.thank-you-card{width:min(100%,640px);border:1px solid var(--line);background:linear-gradient(180deg,var(--panel),#07111d);border-radius:18px;padding:48px}.thank-you-card h1{font-size:48px}.thank-you-card p{color:var(--muted);font-size:17px}.back-link{margin-top:28px!important;font-size:13px!important}
@media(max-width:900px){.nav{display:none}.hero{min-height:auto}.hero-grid{grid-template-columns:1fr;padding:78px 0 40px}.hero-visual{min-height:340px;order:-1}.cards.three{grid-template-columns:1fr}.flow{flex-wrap:wrap;gap:14px}.flow-line{display:none}.guide-grid,.about-grid{grid-template-columns:1fr;gap:40px}.cta-inner{align-items:flex-start;flex-direction:column}.footer-inner{grid-template-columns:1fr;justify-items:start}.copyright{text-align:left}}
@media(max-width:560px){.container{width:min(calc(100% - 28px),var(--max))}.site-header .btn-small{display:none}.nav-wrap{height:68px}h1{font-size:46px}.hero-grid{padding-top:54px}.hero-visual{min-height:260px}.section{padding:72px 0}.footer-links{flex-wrap:wrap}.form-card{padding:24px}.thank-you-card{padding:30px}.thank-you-card h1{font-size:38px}}
.form-error{padding:11px 13px;margin-bottom:16px;border:1px solid #6d3340;border-radius:8px;background:#241018;color:#f2c9d0;font-size:13px}