:root{
  --bg:#f4f6f9;--surface:#ffffff;--ink:#0d1a2a;--muted:#526175;--line:#dbe1e8;
  --accent:#067489;--accent-2:#3452c9;--amber:#9a5b00;--hero:#08101b;--hero-ink:#e6edf6;--hero-muted:#9fb1c6;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#08101b;--surface:#0e1826;--ink:#e6edf6;--muted:#9fb1c6;--line:#1d2d41;
    --accent:#40ddf5;--accent-2:#8aa4ff;--amber:#f0b44c;--hero:#050b14;
  }
}
:root[data-theme="dark"]{
  --bg:#08101b;--surface:#0e1826;--ink:#e6edf6;--muted:#9fb1c6;--line:#1d2d41;
  --accent:#40ddf5;--accent-2:#8aa4ff;--amber:#f0b44c;--hero:#050b14;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"IBM Plex Sans",system-ui,sans-serif;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}
.serif{font-family:"Newsreader",Georgia,serif}
.mono{font-family:"IBM Plex Mono",ui-monospace,monospace}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
header.top{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--hero) 92%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid #16263a}
header.top .wrap{display:flex;align-items:center;gap:20px;height:68px}
.brand{display:flex;align-items:center;gap:12px;color:#f3f7fc;text-decoration:none;font-weight:600;letter-spacing:.01em}
.brand img{width:36px;height:36px}
nav.links{display:flex;gap:22px;margin-left:auto}
nav.links a{color:#b9c8d9;text-decoration:none;font-size:15px}
nav.links a:hover{color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:10px;font:inherit;font-size:15px;font-weight:600;text-decoration:none;cursor:pointer;border:1px solid transparent}
.btn.primary{background:#40ddf5;color:#051019}
.btn.primary:hover{background:#7ae9fa}
.btn.ghost{border-color:#2a3d55;color:#e6edf6;background:transparent}
.btn.ghost:hover{border-color:#40ddf5}
.theme{background:transparent;border:1px solid #2a3d55;color:#cfe0f0;width:44px;height:44px;border-radius:10px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.hero{background:var(--hero);color:var(--hero-ink);padding:88px 0 96px;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.eyebrow{font-family:"IBM Plex Mono",monospace;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:#40ddf5}
.hero h1{font-family:"Newsreader",Georgia,serif;font-weight:500;font-size:clamp(40px,6vw,66px);line-height:1.02;margin:16px 0 20px;letter-spacing:-.01em}
.hero p.lead{font-size:19px;color:var(--hero-muted);max-width:34em;margin:0 0 30px}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap}
.orbit{position:relative;aspect-ratio:1;max-width:440px;width:100%;margin:0 auto}
.orbit .ring{position:absolute;inset:0;border:1px dashed #1f3148;border-radius:50%}
.orbit .ring.r2{inset:18%;border-style:solid;opacity:.7}
.orbit .core{position:absolute;inset:40%;border-radius:50%;border:2px solid #40ddf5;background:#0e1a29;display:flex;align-items:center;justify-content:center}
.orbit .core img{width:58%}
.orbit .pulse{position:absolute;inset:40%;border-radius:50%;border:1px solid #40ddf5;animation:pulse 2.6s ease-out infinite}
.orbit .pulse.d{animation-delay:1.3s}
.orbit .spin{position:absolute;inset:0;animation:spin 22s linear infinite}
.orbit .node{position:absolute;padding:6px 10px;border-radius:8px;background:#0e1826;border:1px solid #2a3d55;font-size:12px;color:#cfe0f0;white-space:nowrap;transform:translate(-50%,-50%)}
.orbit .node b{color:#40ddf5;font-weight:500}
.orbit .static{position:absolute;inset:0}
.orbit .dot{position:absolute;width:7px;height:7px;border-radius:50%;background:#8aa4ff;box-shadow:0 0 10px #8aa4ff;transform:translate(-50%,-50%)}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{0%{transform:scale(1);opacity:.6}100%{transform:scale(2.3);opacity:0}}
@media (prefers-reduced-motion:reduce){.orbit .spin,.orbit .pulse{animation:none}}
section{padding:84px 0}
section h2{font-family:"Newsreader",Georgia,serif;font-weight:500;font-size:clamp(30px,4vw,42px);line-height:1.1;margin:10px 0 14px}
section .sub{color:var(--muted);max-width:40em;margin:0 0 40px}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:s}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:24px}
.steps .card::before{counter-increment:s;content:"0" counter(s);font-family:"IBM Plex Mono",monospace;color:var(--accent);font-size:14px;display:block;margin-bottom:10px}
.card h3{margin:0 0 8px;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:15.5px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.card ul{margin:10px 0 0;padding-left:18px;color:var(--muted);font-size:15.5px}
.card li{margin:4px 0}
.states{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.state{border-radius:12px;padding:16px;border:1px solid var(--line);background:var(--surface);font-size:14.5px}
.state b{display:block;margin-bottom:4px}
.s1 b{color:var(--accent)}.s2 b{color:var(--amber)}.s3 b{color:var(--ink)}.s4 b{color:#c2413b}.s5 b{color:var(--muted)}
:root[data-theme="dark"] .s4 b{color:#ff8a80}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .s4 b{color:#ff8a80}}
.pricing{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.plan{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:26px;display:flex;flex-direction:column;gap:6px}
.plan.feat{border:2px solid var(--accent)}
.plan .name{font-weight:600;font-size:18px}
.plan .price{font-family:"Newsreader",Georgia,serif;font-size:42px;line-height:1.1}
.plan .price small{font-family:"IBM Plex Sans",sans-serif;font-size:15px;color:var(--muted)}
.plan ul{list-style:none;padding:0;margin:12px 0 0;font-size:15px;color:var(--muted)}
.plan li{padding:7px 0;border-top:1px solid var(--line)}
.note{font-size:14.5px;color:var(--muted);margin-top:22px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:600}
.faq details p{color:var(--muted);margin:10px 0 0}
footer{background:var(--hero);color:#9fb1c6;padding:48px 0;font-size:14.5px}
footer .wrap{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
footer a{color:#cfe0f0;text-decoration:none;display:block;margin:4px 0}
footer a:hover{color:#40ddf5}
.legal{max-width:780px;margin:0 auto;padding:56px 20px 80px}
.legal h1{font-family:"Newsreader",Georgia,serif;font-weight:500;font-size:44px;margin:0 0 6px}
.legal h2{font-size:21px;margin:34px 0 8px}
.legal p,.legal li{color:var(--ink)}
.legal .meta{color:var(--muted);font-size:15px}
.legal .box{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px 20px}
@media (max-width:900px){
  .hero .wrap,.two,footer .wrap{grid-template-columns:1fr}
  .steps,.pricing{grid-template-columns:repeat(2,minmax(0,1fr))}
  .states{grid-template-columns:repeat(2,minmax(0,1fr))}
  nav.links{display:none}
  .hero{padding:56px 0 64px}
}
@media (max-width:560px){
  .steps,.pricing,.states{grid-template-columns:1fr}
  header.top .btn.primary{display:none}
}
nav.lang{display:flex;gap:2px;border:1px solid #2a3d55;border-radius:10px;padding:3px;margin-left:auto}
nav.links + nav.lang{margin-left:0}
nav.lang a{color:#b9c8d9;text-decoration:none;font-family:"IBM Plex Mono",monospace;font-size:13px;padding:8px 9px;border-radius:7px;min-width:36px;text-align:center}
nav.lang a:hover{color:#fff}
nav.lang a.on{background:#40ddf5;color:#051019;font-weight:500}
@media (max-width:900px){nav.lang{margin-left:auto}}
.brand{white-space:nowrap}