:root {
  --bg: #091018;
  --bg-2: #0e1722;
  --panel: #121c28;
  --panel-2: #182433;
  --line: rgba(148, 184, 214, 0.16);
  --text: #e7eef6;
  --muted: #93a6ba;
  --faint: #6d8296;
  --signal: #6ee7c5;
  --signal-dim: rgba(110, 231, 197, 0.12);
  --amber: #f0b429;
  --amber-dim: rgba(240, 180, 41, 0.12);
  --blue: #7eb6ff;
  --danger: #ff8b7a;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --max: 1120px;
  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans: "Outfit", "Avenir Next", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(900px 480px at 80% -10%, rgba(110, 231, 197, 0.08), transparent 55%),
    radial-gradient(700px 420px at -10% 20%, rgba(126, 182, 255, 0.07), transparent 50%),
    var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  min-height: 100vh;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--signal); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: #b8ffe9; }
p { margin: 0 0 1rem; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 560; letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 0.7rem; }
h1 { font-size: clamp(2.4rem, 5vw, 4.4rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-top: 2.2rem; }
h3 { font-size: 1.35rem; margin-top: 1.6rem; }

.wrap { width: min(var(--max), calc(100% - 2rem)); margin: 0 auto; }
.narrow { width: min(760px, 100%); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(9, 16, 24, 0.82);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 72px; }
.brand { display: flex; align-items: center; gap: 0.75rem; color: var(--text); text-decoration: none; }
.brand img { width: 42px; height: 42px; object-fit: contain; }
.brand span { display: block; font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.brand strong { display: block; font-size: 0.98rem; letter-spacing: 0.04em; font-weight: 620; }

.nav { display: flex; align-items: center; gap: 1.1rem; }
.nav a { color: var(--text); text-decoration: none; font-size: 0.95rem; }
.nav a:hover, .nav a.active { color: var(--signal); }
.nav-toggle { display: none; background: transparent; color: var(--text); border: 1px solid var(--line); border-radius: 999px; padding: 0.4rem 0.8rem; font: inherit; }

.hero { padding: 4.2rem 0 2.5rem; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2.5rem; align-items: center; }
.kicker { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--signal); margin-bottom: 0.8rem; }
.lede { font-size: 1.15rem; color: #d5e1ee; max-width: 40rem; }
.actions { display: flex; flex-wrap: wrap; gap: 0.7rem; margin: 1.4rem 0 0.4rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px; padding: 0.72rem 1.1rem; text-decoration: none; font-weight: 600;
  border: 1px solid transparent;
}
.btn-primary { background: var(--amber); color: #1b1404; }
.btn-primary:hover { color: #1b1404; background: #ffc857; }
.btn-ghost { border-color: var(--line); color: var(--text); background: rgba(255,255,255,0.02); }
.btn-ghost:hover { border-color: var(--signal); color: var(--signal); }
.meta-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.2rem; }
.pill { font-family: var(--mono); font-size: 0.75rem; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 0.28rem 0.65rem; }

.hero-visual {
  background: linear-gradient(180deg, rgba(110,231,197,0.08), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 1rem;
  box-shadow: var(--shadow);
}
.hero-visual img { border-radius: 14px; width: 100%; background: #0b121a; }

.section { padding: 1.2rem 0 2.4rem; }
.grid-3, .grid-2 { display: grid; gap: 1rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: 1.1fr 0.9fr; }
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.01));
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.15rem 1.15rem 1.05rem;
}
.card h3 { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }
.card .tag { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--amber); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; align-items: center; }
.frame { border: 1px solid var(--line); border-radius: 18px; overflow: hidden; background: #0c141d; }
.frame img { width: 100%; }

.list { padding-left: 1.1rem; }
.list li { margin: 0.4rem 0; }
.callout {
  border-left: 3px solid var(--signal);
  background: var(--signal-dim);
  padding: 0.9rem 1rem;
  border-radius: 0 14px 14px 0;
  margin: 1.2rem 0;
}

table { width: 100%; border-collapse: collapse; margin: 1rem 0 1.4rem; font-size: 0.95rem; }
th, td { text-align: left; padding: 0.7rem 0.75rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 0.82rem; letter-spacing: 0.06em; text-transform: uppercase; }
.page-hero { padding: 2.6rem 0 0.4rem; }
.page-hero p { color: #d5e1ee; max-width: 46rem; }
.subnav { display: flex; flex-wrap: wrap; gap: 0.45rem; margin: 1rem 0 1.4rem; }
.subnav a { text-decoration: none; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 0.28rem 0.7rem; font-size: 0.86rem; }
.subnav a:hover, .subnav a.active { color: var(--text); border-color: var(--signal); }

.product-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0.7rem; }
.product { border: 1px solid var(--line); border-radius: 14px; padding: 0.85rem 0.95rem; background: rgba(255,255,255,0.02); }
.product strong { display: block; }
.product span { color: var(--muted); font-size: 0.9rem; }

.site-footer { border-top: 1px solid var(--line); margin-top: 3rem; padding: 2rem 0 2.4rem; color: var(--muted); font-size: 0.92rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 1.2rem; }
.site-footer a { color: #c9d7e4; text-decoration: none; }
.site-footer a:hover { color: var(--signal); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: 0.3rem 0; }

@media (max-width: 860px) {
  .hero, .grid-3, .grid-2, .split, .footer-grid, .product-list { grid-template-columns: 1fr; }
  .nav-toggle { display: inline-flex; }
  .nav { display: none; position: absolute; top: 72px; left: 0; right: 0; background: #0d1621; border-bottom: 1px solid var(--line); padding: 0.8rem 1rem 1rem; flex-direction: column; align-items: flex-start; }
  .nav.open { display: flex; }
  .hero { padding-top: 2.2rem; }
}