:root{
  --bg: #0b1020;
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.68);
  --border: rgba(255,255,255,.14);
  --brand: #7c3aed;
  --brand2: #22c55e;
  --shadow: 0 20px 60px rgba(0,0,0,.35);
  --radius: 16px;
  --radius-sm: 12px;
  --max: 1120px;
  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: var(--font);
  background:
    radial-gradient(1000px 500px at 10% 10%, rgba(124,58,237,.25), transparent 60%),
    radial-gradient(900px 500px at 90% 0%, rgba(34,197,94,.18), transparent 55%),
    var(--bg);
  color: var(--text);
}

a{color:inherit}
.container{max-width:var(--max); margin:0 auto; padding:0 20px}
.muted{color: var(--muted)}
.small{font-size:14px; line-height:1.6}
.tiny{font-size:12px; line-height:1.4}
.mono{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace}

.skip-link{
  position:absolute; left:-999px; top:0;
  background:#fff; color:#000; padding:10px 12px; border-radius:10px;
}
.skip-link:focus{left:16px; top:16px; z-index:9999}

.site-header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(12px);
  background: rgba(11,16,32,.72);
  border-bottom: 1px solid var(--border);
}

.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
  gap: 16px;
}

.brand{display:flex; align-items:center; gap:12px; text-decoration:none}
.brand-name{font-weight:800; letter-spacing:.2px}
.brand-tagline{font-size:12px; color: var(--muted); margin-top:2px}

.brand-logo{
  width:42px; height:42px;
  border-radius: 14px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(124,58,237,1), rgba(34,197,94,.95));
  box-shadow: 0 10px 30px rgba(124,58,237,.25);
  border: 1px solid rgba(255,255,255,.12);
  position: relative;
  overflow:hidden;
}
.brand-logo::after{
  content:"";
  position:absolute; inset:-40%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.35), transparent 55%);
  transform: rotate(20deg);
}
.brand-logo-text{
  position: relative; z-index: 1;
  font-weight: 900;
  letter-spacing: .6px;
  text-transform: lowercase;
  color: rgba(255,255,255,.95);
  font-size: 15px;
}

.nav{display:flex; gap:18px}
.nav a{
  text-decoration:none;
  color: var(--muted);
  font-weight:700;
  font-size:14px;
  padding:10px 10px;
  border-radius: 10px;
}
.nav a:hover{color: var(--text); background: rgba(255,255,255,.05)}

.nav-toggle{
  display:none;
  width:44px; height:44px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  border-radius: 12px;
  cursor:pointer;
}
.nav-toggle span{
  display:block; width:18px; height:2px;
  background: rgba(255,255,255,.85);
  margin:4px auto; border-radius:2px;
}

.mobile-nav{
  border-top: 1px solid var(--border);
  background: rgba(11,16,32,.92);
}
.mobile-nav-inner{display:flex; flex-direction:column; padding:12px 0}
.mobile-link{
  text-decoration:none;
  color: var(--muted);
  font-weight:700;
  padding:12px 10px;
  border-radius: 10px;
}
.mobile-link:hover{background: rgba(255,255,255,.05); color: var(--text)}

.hero{padding:56px 0 22px}
.hero-inner{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:22px;
  align-items:stretch;
}

.hero-copy h1{
  font-size: 40px;
  line-height:1.1;
  margin:0 0 12px 0;
}
.lead{
  font-size:16px;
  color: var(--muted);
  line-height:1.6;
  margin:0 0 18px 0;
}

.hero-actions{display:flex; gap:12px; flex-wrap:wrap; margin: 8px 0 10px}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  height:44px; padding:0 16px;
  border-radius: 12px;
  text-decoration:none;
  font-weight:800;
  border:1px solid transparent;
  cursor:pointer;
}
.btn-primary{
  background: linear-gradient(135deg, var(--brand), rgba(124,58,237,.75));
  box-shadow: 0 18px 40px rgba(124,58,237,.25);
}
.btn-primary:hover{filter: brightness(1.05)}
.btn-ghost{
  background: rgba(255,255,255,.05);
  border-color: var(--border);
  color: var(--text);
}
.btn-ghost:hover{background: rgba(255,255,255,.08)}
.btn-full{width:100%}

.disclosure-inline{
  margin:10px 0 0;
  font-size:12px;
  color: var(--muted);
}

.meta-row{display:flex; gap:10px; flex-wrap:wrap; margin-top: 4px}
.meta-pill{
  display:inline-flex; gap:8px; align-items:center;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}
.meta-label{color: rgba(255,255,255,.55)}
.meta-value{color: rgba(255,255,255,.78)}

.hero-card{
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding:16px;
  box-shadow: var(--shadow);
}
.hero-card-row{display:flex; justify-content:space-between; align-items:center; gap:10px}
.hero-card-title{font-weight:800}
.badge{
  font-weight:900;
  font-size:12px;
  padding:8px 10px;
  border-radius: 999px;
  background: rgba(34,197,94,.12);
  border: 1px solid rgba(34,197,94,.22);
  color: rgba(240,255,247,.92);
}
.hero-card-list{
  margin:12px 0 8px;
  padding-left: 18px;
  color: var(--muted);
  line-height:1.6;
}
.hero-card-footnote{margin:0; font-size:12px; color: var(--muted)}

.deep-links{margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border)}
.deep-links-title{font-weight:800; font-size: 12px; color: rgba(255,255,255,.85); margin-bottom: 8px}
.deep-links-grid{display:grid; grid-template-columns: repeat(2, 1fr); gap:8px}
.deep-link{
  text-decoration:none;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--muted);
  font-weight:800;
  font-size: 12px;
}
.deep-link:hover{background: rgba(255,255,255,.07); color: rgba(255,255,255,.88)}

.section{padding:42px 0}
.section-head{margin-bottom:18px}
.section-head h2{margin:0 0 6px 0; font-size:26px}
.section-subtitle{margin:0; color: var(--muted); line-height:1.6}

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 16px;
}
.info-card{
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.info-card h3{margin:0 0 10px 0; font-size:16px}
.checklist{margin:0; padding-left: 18px; color: var(--muted); line-height:1.7}
.checklist li{margin:6px 0}

.tabs{
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  border-radius: var(--radius);
  overflow:hidden;
}

.tablist{
  display:flex;
  gap: 8px;
  flex-wrap:wrap;
  padding: 10px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,.03);
}

.tab{
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--muted);
  padding: 10px 12px;
  border-radius: 999px;
  font-weight:900;
  font-size: 13px;
  cursor:pointer;
}
.tab[aria-selected="true"]{
  color: rgba(255,255,255,.95);
  background: rgba(124,58,237,.22);
  border-color: rgba(124,58,237,.45);
}

.tabpanel{padding: 14px}
.panel-head{
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-bottom: 12px;
}
.panel-head h3{margin:0 0 8px 0}
.panel-note{margin: 6px 0; color: var(--muted); line-height:1.6}

.cards-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.product-card{
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  display:flex;
  flex-direction:column;
  min-height: 320px;
}
.card-top{display:flex; justify-content:space-between; align-items:center; gap:10px; margin-bottom:8px}
.chip{
  font-size:12px;
  font-weight:900;
  padding: 8px 10px;
  border-radius: 999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--muted);
}
.product-title{margin: 6px 0 8px; font-size: 15px}
.product-line{margin:0 0 8px; color: var(--muted); line-height:1.55}

.bullets{margin:0 0 10px; padding-left: 18px; color: var(--muted); line-height:1.7}
.watchout{
  margin:0 0 12px;
  padding: 10px 10px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  color: var(--muted);
}

.faq{display:grid; gap:10px}
.faq-item{
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  border-radius: 14px;
  padding: 12px 14px;
}
.faq-item summary{cursor:pointer; font-weight:900}
.faq-item p{color: var(--muted); line-height:1.6}

.site-footer{
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,.18);
  padding: 28px 0 18px;
}
.footer-inner{
  display:grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 12px;
}
.footer-title{font-weight:900; margin-bottom: 8px}
.footer-link{color: var(--muted); text-decoration:none}
.footer-link:hover{color: var(--text)}
.footer-bottom{margin-top: 12px; border-top: 1px solid var(--border); padding-top: 12px}

.load-state{
  margin-top: 12px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

@media (max-width: 980px){
  .hero-inner{grid-template-columns: 1fr}
  .grid-3{grid-template-columns: 1fr}
  .cards-grid{grid-template-columns: 1fr}
  .nav{display:none}
  .nav-toggle{display:block}
  .hero-copy h1{font-size: 34px}
  .deep-links-grid{grid-template-columns: 1fr}
}