:root {
  --bg: #05070b;
  --fg: #eef2f7;
  --muted: #7d8696;
  --dim: #4a5262;
  --line: rgba(255, 255, 255, 0.08);
  --card: rgba(255, 255, 255, 0.025);
  --cyan: #5ce1e6;
  --violet: #8b7bff;
  --lime: #b6ff6b;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: "Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { background: var(--bg); }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

a { color: inherit; }

::selection { background: var(--cyan); color: var(--bg); }

/* ---------- Background layers ---------- */

#network {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 30%, transparent 100%);
  opacity: 0.6;
}

.bg-glow {
  position: fixed;
  z-index: 0;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.35;
}
.bg-glow.a { width: 520px; height: 520px; background: var(--violet); top: -160px; right: -120px; }
.bg-glow.b { width: 460px; height: 460px; background: var(--cyan); bottom: -200px; left: -140px; opacity: 0.22; }

/* ---------- Layout ---------- */

.wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

header .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  padding-bottom: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.01em;
}

.brand svg { width: 34px; height: 34px; }

.status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line);
  background: var(--card);
  backdrop-filter: blur(8px);
  padding: 7px 14px;
  border-radius: 999px;
}

.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 10px var(--lime);
  animation: blink 1.8s ease-in-out infinite;
}

@keyframes blink { 50% { opacity: 0.25; } }

main { flex: 1; position: relative; z-index: 1; }

/* ---------- Hero ---------- */

.hero { padding: clamp(48px, 10vh, 120px) 0 56px; }

.eyebrow {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--cyan);
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}
.eyebrow span { color: var(--dim); }

h1 {
  font-weight: 500;
  font-size: clamp(42px, 7.6vw, 104px);
  line-height: 0.98;
  letter-spacing: -0.045em;
  max-width: 13ch;
}

.grad {
  background: linear-gradient(100deg, var(--cyan) 0%, var(--violet) 55%, #e58bff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.typed-line {
  margin-top: 32px;
  font-family: var(--mono);
  font-size: clamp(15px, 1.6vw, 18px);
  color: var(--muted);
  min-height: 1.6em;
}
.typed-line .prompt { color: var(--lime); }
#typed { color: var(--fg); }
.caret {
  display: inline-block;
  width: 9px;
  height: 1.1em;
  margin-left: 2px;
  vertical-align: -3px;
  background: var(--cyan);
  animation: caret 1s steps(1) infinite;
}
@keyframes caret { 50% { opacity: 0; } }

.soon {
  margin-top: 44px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid rgba(92, 225, 230, 0.35);
  background: rgba(92, 225, 230, 0.06);
  backdrop-filter: blur(8px);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg);
  box-shadow: 0 0 40px -12px rgba(92, 225, 230, 0.5);
}

/* ---------- Capability cards ---------- */

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  margin-bottom: 72px;
}

.card {
  position: relative;
  background: rgba(7, 10, 16, 0.82);
  backdrop-filter: blur(10px);
  padding: 26px 24px 28px;
  transition: background 0.25s ease;
}
.card::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transition: opacity 0.25s ease;
}
.card:hover { background: rgba(14, 20, 30, 0.9); }
.card:hover::before { opacity: 1; }

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}
.card-idx { font-family: var(--mono); font-size: 12px; color: var(--dim); }
.card-icon { width: 22px; height: 22px; color: var(--cyan); }
.card h3 { font-size: 19px; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 6px; }
.card p { font-size: 14px; color: var(--muted); line-height: 1.5; }

/* ---------- Marquee ---------- */

.marquee {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding: 14px 0;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: scroll 40s linear infinite;
}
.marquee span {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
  padding: 0 22px;
  white-space: nowrap;
}
.marquee span::before { content: "◆"; color: var(--violet); margin-right: 22px; font-size: 9px; vertical-align: 2px; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- Footer ---------- */

footer { position: relative; z-index: 1; }
footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  justify-content: space-between;
  padding-top: 24px;
  padding-bottom: 28px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--dim);
}
footer nav { display: flex; gap: 22px; }
footer a { text-decoration: none; transition: color 0.2s ease; }
footer a:hover { color: var(--cyan); }

/* ---------- Legal pages ---------- */

.legal {
  max-width: 760px;
  padding-top: 40px;
  padding-bottom: 96px;
}
.legal .eyebrow { margin-bottom: 16px; }
.legal h1 { font-size: clamp(40px, 6vw, 64px); max-width: none; margin-bottom: 14px; }
.legal .updated { font-family: var(--mono); color: var(--dim); font-size: 12.5px; margin-bottom: 48px; }

.legal-body {
  border: 1px solid var(--line);
  background: rgba(7, 10, 16, 0.75);
  backdrop-filter: blur(10px);
  border-radius: 18px;
  padding: clamp(24px, 4vw, 44px);
}
.legal h2 {
  font-size: 18px;
  font-weight: 600;
  margin: 36px 0 10px;
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.legal h2:first-of-type { margin-top: 28px; }
.legal h2 .n { font-family: var(--mono); font-size: 12px; font-weight: 400; color: var(--cyan); }
.legal p, .legal li { color: #b5bcc8; font-size: 15.5px; }
.legal p + p { margin-top: 12px; }
.legal ul { padding-left: 20px; margin-top: 8px; }
.legal li + li { margin-top: 6px; }
.legal li::marker { color: var(--violet); }
.legal strong { color: var(--fg); font-weight: 600; }
.legal a { color: var(--cyan); text-underline-offset: 3px; }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .cards { grid-template-columns: 1fr; }
  .card-top { margin-bottom: 24px; }
}

@media (max-width: 560px) {
  .cards { grid-template-columns: 1fr; }
  .card-top { margin-bottom: 24px; }
  .status .long { display: none; }
  .bg-grid { background-size: 44px 44px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}