:root{
  --bg: #0b1020;
  --paper: #0f1733;
  --card: rgba(255,255,255,.06);
  --card2: rgba(255,255,255,.08);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.72);
  --faint: rgba(255,255,255,.56);
  --line: rgba(255,255,255,.12);
  --shadow: 0 14px 40px rgba(0,0,0,.35);
  --r: 18px;
  --r2: 26px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1200px 600px at 15% 8%, rgba(85, 160, 255, .22), transparent 55%),
              radial-gradient(900px 650px at 85% 18%, rgba(255, 135, 185, .18), transparent 58%),
              radial-gradient(1100px 760px at 50% 90%, rgba(119, 255, 209, .14), transparent 55%),
              linear-gradient(180deg, #070a15, var(--bg) 55%, #070a15);
  color:var(--text);
  overflow-x:hidden;
}

a{color:inherit}
.container{
  width:min(1100px, 92vw);
  margin:0 auto;
}

.skip-link{
  position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden;
}
.skip-link:focus{
  position:fixed;left:16px;top:14px;width:auto;height:auto;z-index:9999;
  padding:10px 12px;border-radius:12px;background:#fff;color:#000;
}

.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter: blur(12px);
  background: rgba(7,10,21,.55);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 0;
  gap:14px;
}
.brand{
  display:flex;align-items:center;gap:12px;
  text-decoration:none;
  min-width: 180px;
}
.mark{
  width:38px;height:38px;border-radius:14px;
  background: radial-gradient(18px 18px at 30% 30%, rgba(255,255,255,.35), transparent 60%),
              linear-gradient(135deg, rgba(85,160,255,.85), rgba(255,135,185,.75));
  box-shadow: 0 10px 22px rgba(0,0,0,.35);
}
.brand-title{
  display:flex;flex-direction:column;line-height:1.05;
}
.brand-title strong{font-size:14px;letter-spacing:.2px}
.brand-title span{font-size:12px;color:var(--faint)}

.nav{
  display:flex;align-items:center;gap:14px;
}
.nav a{
  text-decoration:none;
  font-size:13px;
  color:var(--muted);
  padding:10px 10px;
  border-radius:12px;
}
.nav a:hover{background:rgba(255,255,255,.06); color:var(--text)}
.nav .cta{
  color:#081020;
  background: linear-gradient(135deg, rgba(255,255,255,.95), rgba(255,255,255,.82));
  border: 0;
  box-shadow: var(--shadow);
  font-weight:700;
  padding:11px 14px;
  min-height:44px;
}
.nav .cta:hover{transform: translateY(-1px)}
.burger{
  display:none;
  min-height:44px;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  color:var(--text);
  cursor:pointer;
}
.burger svg{display:block}
.mobile-drawer{
  display:none;
  border-top:1px solid var(--line);
}
.mobile-drawer .drawer-inner{
  padding:10px 0 14px;
  display:flex;flex-direction:column;
  gap:8px;
}
.mobile-drawer a{
  text-decoration:none;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
  color:var(--text);
  min-height:44px;
  display:flex;align-items:center;justify-content:space-between;
}
.mobile-drawer a span{color:var(--faint); font-size:12px}
.mobile-drawer .cta{
  background: linear-gradient(135deg, rgba(255,255,255,.95), rgba(255,255,255,.82));
  color:#081020;
  font-weight:800;
}

.hero{
  padding:42px 0 22px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap:18px;
  align-items:stretch;
}
.hero-card{
  border-radius: var(--r2);
  border: 1px solid rgba(255,255,255,.12);
  background:
    radial-gradient(800px 350px at 18% 12%, rgba(85,160,255,.18), transparent 60%),
    radial-gradient(650px 350px at 88% 18%, rgba(255,135,185,.14), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  box-shadow: var(--shadow);
  padding:24px;
  overflow:hidden;
}
.kicker{
  display:inline-flex;
  gap:8px;
  align-items:center;
  padding:8px 10px;
  border-radius: 999px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.18);
  color: var(--muted);
  font-size:12px;
}
.kdot{
  width:8px;height:8px;border-radius:50%;
  background: linear-gradient(135deg, rgba(119,255,209,.95), rgba(85,160,255,.85));
  box-shadow: 0 0 0 4px rgba(119,255,209,.10);
}
.hero h1{
  margin:14px 0 10px;
  font-size: clamp(26px, 3.4vw, 44px);
  letter-spacing:-.4px;
  line-height:1.08;
}
.hero p{
  margin:0 0 12px;
  color: var(--muted);
  font-size: 15px;
  line-height:1.5;
}
.hero-points{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:10px;
  margin:16px 0 18px;
}
.point{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  border-radius: 16px;
  padding:12px 12px;
}
.point strong{display:block;font-size:13px;margin:0 0 4px}
.point span{display:block;color:var(--faint);font-size:12.5px;line-height:1.35}
.hero-actions{
  display:flex;gap:10px;flex-wrap:wrap;
  align-items:center;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:10px;
  min-height:44px;
  padding:12px 14px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color:var(--text);
  font-weight:750;
  text-decoration:none;
  cursor:pointer;
  user-select:none;
}
.btn.primary{
  color:#081020;
  background: linear-gradient(135deg, rgba(255,255,255,.95), rgba(255,255,255,.80));
  box-shadow: var(--shadow);
  border:0;
}
.btn:hover{transform: translateY(-1px)}
.note{
  color: var(--faint);
  font-size:12px;
  line-height:1.35;
  margin-top:10px;
}
.side-stack{
  display:flex;flex-direction:column;gap:12px;
}
.side-card{
  border-radius: var(--r2);
  border: 1px solid rgba(255,255,255,.12);
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
  box-shadow: var(--shadow);
  padding:18px;
}
.side-card h3{margin:0 0 10px;font-size:14px}
.badges{
  display:flex;flex-wrap:wrap;gap:8px;margin-top:10px
}
.badge{
  font-size:12px;color:var(--muted);
  padding:8px 10px;border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(0,0,0,.18);
}

.section{
  padding:18px 0;
}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:12px;margin-bottom:12px
}
.section-head h2{
  margin:0;
  font-size: clamp(18px, 2.2vw, 26px);
  letter-spacing:-.2px;
}
.section-head p{
  margin:0;
  color:var(--muted);
  font-size:13px;
  max-width: 62ch;
}
.grid-3{
  display:grid;gap:12px;
  grid-template-columns: repeat(3, 1fr);
}
.card{
  border-radius: var(--r2);
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  padding:16px;
  box-shadow: 0 10px 26px rgba(0,0,0,.28);
  overflow:hidden;
}
.card strong{display:block;font-size:14px;margin-bottom:6px}
.card p{margin:0;color:var(--muted);font-size:13px;line-height:1.45}
.card .mini{
  margin-top:10px;
  padding-top:10px;
  border-top:1px dashed rgba(255,255,255,.16);
  color:var(--faint);
  font-size:12px;
}

.preview-strip{
  display:grid;gap:12px;
  grid-template-columns: repeat(4, 1fr);
}
.sheet{
  border-radius: 18px;
  border:1px solid rgba(255,255,255,.12);
  background:
    linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.03));
  padding:12px;
  box-shadow: 0 10px 22px rgba(0,0,0,.26);
  min-height:160px;
  display:flex;flex-direction:column;
}
.sheet .top{
  display:flex;justify-content:space-between;align-items:center;
  gap:8px;margin-bottom:10px;
}
.sheet .tag{
  font-size:11px;color:var(--faint);
  border:1px solid rgba(255,255,255,.12);
  padding:6px 8px;border-radius:999px;background:rgba(0,0,0,.14);
}
.sheet .lines{
  display:grid;gap:8px;
}
.line{
  height:10px;border-radius:999px;
  background: rgba(255,255,255,.10);
}
.line.w1{width:85%}
.line.w2{width:62%}
.line.w3{width:78%}
.line.w4{width:52%}
.line.w5{width:90%}
.sheet .footer{
  margin-top:auto;
  display:flex;justify-content:space-between;align-items:center;
  padding-top:10px;border-top:1px solid rgba(255,255,255,.10);
  color:var(--faint);font-size:11px;
}

.steps{
  display:grid;gap:12px;
  grid-template-columns: repeat(3, 1fr);
}
.step{
  border-radius: var(--r2);
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  padding:16px;
  box-shadow: 0 10px 26px rgba(0,0,0,.26);
}
.step .n{
  width:34px;height:34px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background: rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.12);
  font-weight:800;
  margin-bottom:10px;
}
.step h3{margin:0 0 6px;font-size:14px}
.step p{margin:0;color:var(--muted);font-size:13px;line-height:1.45}

.form-wrap{
  border-radius: var(--r2);
  border:1px solid rgba(255,255,255,.12);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  padding:16px;
  box-shadow: var(--shadow);
}
.form-grid{
  display:grid;gap:12px;
  grid-template-columns: 1fr 1fr;
}
.field label{
  display:block;
  font-size:12px;
  color:var(--faint);
  margin:0 0 6px;
}
.input, textarea{
  width:100%;
  min-height:44px;
  border-radius:14px;
  padding:12px 12px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.18);
  color:var(--text);
  outline:none;
}
textarea{min-height:110px; resize:vertical}
.input:focus, textarea:focus{border-color: rgba(255,255,255,.32)}
.form-actions{
  display:flex;gap:10px;flex-wrap:wrap;align-items:center;
  margin-top:12px;
}
.helper{
  color:var(--faint);
  font-size:12px;
  line-height:1.35;
}
.check{
  display:flex;gap:10px;align-items:flex-start;
  margin-top:12px;
}
.check input{
  margin-top:3px;
  width:18px;height:18px;
}
.check label{
  color:var(--muted);
  font-size:12.5px;
  line-height:1.4;
}
.check a{color:rgba(255,255,255,.88)}
.err{
  margin-top:8px;
  display:none;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid rgba(255,135,185,.35);
  background: rgba(255,135,185,.10);
  color: rgba(255,255,255,.92);
  font-size:12.5px;
}
.ok{
  margin-top:8px;
  display:none;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid rgba(119,255,209,.35);
  background: rgba(119,255,209,.10);
  color: rgba(255,255,255,.92);
  font-size:12.5px;
}

.faq{
  display:grid;gap:10px;
  grid-template-columns: 1fr 1fr;
}
details{
  border-radius: 18px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  padding:12px 12px;
  box-shadow: 0 10px 20px rgba(0,0,0,.22);
}
summary{
  cursor:pointer;
  font-weight:800;
  font-size:13px;
  color:var(--text);
  list-style:none;
}
summary::-webkit-details-marker{display:none}
details p{
  margin:10px 0 0;
  color:var(--muted);
  font-size:13px;
  line-height:1.45;
}

.site-footer{
  border-top:1px solid var(--line);
  margin-top:18px;
  background: rgba(7,10,21,.55);
  backdrop-filter: blur(12px);
}
.footer-inner{
  padding:18px 0;
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:12px;
}
.footer-inner small{color:var(--faint)}
.footer-links{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  justify-content:flex-end;
  align-items:center;
}
.footer-links a{
  text-decoration:none;
  color:var(--muted);
  font-size:12px;
  padding:10px 10px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  min-height:44px;
  display:inline-flex;align-items:center;
}
.footer-links a:hover{color:var(--text); background: rgba(255,255,255,.06)}
.page{
  padding:28px 0;
}
.prose{
  border-radius: var(--r2);
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  padding:18px;
  box-shadow: var(--shadow);
}
.prose h1{margin:0 0 12px;font-size:26px}
.prose h2{margin:18px 0 8px;font-size:16px}
.prose p, .prose li{
  color:var(--muted);
  line-height:1.6;
  font-size:14px;
}
.prose ul{margin:10px 0 0;padding-left:18px}
.pill{
  display:inline-flex;gap:8px;align-items:center;
  padding:10px 12px;border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.18);
  color:var(--muted);
  font-size:12px;
}
.codebox{
  border-radius: 18px;
  border:1px dashed rgba(255,255,255,.16);
  background: rgba(0,0,0,.18);
  padding:12px;
  color: rgba(255,255,255,.85);
  font-size:12.5px;
  overflow-wrap:anywhere;
}

@media (max-width: 980px){
  .hero-grid{grid-template-columns: 1fr}
  .preview-strip{grid-template-columns: repeat(2, 1fr)}
}
@media (max-width: 768px){
  .nav{display:none}
  .burger{display:inline-flex;align-items:center;gap:10px}
  .mobile-drawer{display:block}
  .grid-3{grid-template-columns: 1fr}
  .steps{grid-template-columns: 1fr}
  .form-grid{grid-template-columns: 1fr}
  .faq{grid-template-columns: 1fr}
  .footer-inner{grid-template-columns: 1fr}
  .footer-links{justify-content:flex-start}
  .hero-points{grid-template-columns: 1fr}
}