:root {
  --bg: #07090d;
  --bg-2: #0c1017;
  --panel: #0f141c;
  --line: #1c2430;
  --line-2: #263142;
  --text: #e6ebf2;
  --muted: #8693a6;
  --dim: #566173;
  --accent: #3ee6a8;
  --accent-2: #4fa3ff;
  --warn: #ffb547;
  --down: #ff5c6c;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: .25;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.mono { font-family: var(--mono); }
.up { color: var(--accent); }
.down { color: var(--down); }
.muted { color: var(--muted); }

.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Ticker */
.ticker {
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  overflow: hidden;
  white-space: nowrap;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}
.ticker-track { display: inline-block; padding: 7px 0; animation: scroll 60s linear infinite; }
.ticker-track span { margin-right: 32px; }
.ticker-track b { color: var(--text); font-weight: 500; margin-right: 6px; }
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* Header */
header.site {
  position: sticky; top: 0; z-index: 10;
  background: rgba(7, 9, 13, .85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 600; letter-spacing: .2px; }
.brand:hover { text-decoration: none; }
.brand svg { flex: none; }
.brand small { display: block; font-family: var(--mono); font-size: 10px; color: var(--dim); font-weight: 400; letter-spacing: 1.5px; }
nav.main { display: flex; gap: 4px; align-items: center; }
nav.main a { color: var(--muted); padding: 8px 12px; border-radius: 6px; font-size: 14px; }
nav.main a:hover { color: var(--text); background: var(--panel); text-decoration: none; }
nav.main a.active { color: var(--text); }
nav.main a.btn-nav { border: 1px solid var(--line-2); color: var(--text); margin-left: 8px; }
.menu-toggle { display: none; background: none; border: 1px solid var(--line-2); color: var(--text); border-radius: 6px; padding: 6px 10px; font-family: var(--mono); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px; border-radius: 8px;
  font-weight: 600; font-size: 15px;
  border: 1px solid transparent; cursor: pointer;
  font-family: var(--sans);
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--accent); color: #04140d; }
.btn-primary:hover { background: #5cf0ba; }
.btn-ghost { border-color: var(--line-2); color: var(--text); background: transparent; }
.btn-ghost:hover { background: var(--panel); }
.btn-block { width: 100%; justify-content: center; }

/* Hero */
.hero { padding: 72px 0 40px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.eyebrow { font-family: var(--mono); font-size: 12px; color: var(--accent); letter-spacing: 2px; text-transform: uppercase; }
.eyebrow::before { content: "● "; animation: blink 1.6s infinite; }
@keyframes blink { 50% { opacity: .2; } }
h1 { font-size: clamp(36px, 5vw, 58px); line-height: 1.05; letter-spacing: -1.5px; margin: 16px 0 20px; font-weight: 700; }
h1 em { font-style: normal; background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 18px; color: var(--muted); max-width: 540px; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

/* Panels */
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px;
}
.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; font-family: var(--mono); font-size: 12px; color: var(--muted); }
.panel-head .title { color: var(--text); letter-spacing: .5px; }
.pill { font-family: var(--mono); font-size: 11px; border: 1px solid var(--line-2); padding: 2px 8px; border-radius: 99px; color: var(--muted); }
.pill.live { color: var(--accent); border-color: rgba(62,230,168,.35); }

.chart { width: 100%; height: auto; display: block; }
.chart text { font-family: var(--mono); font-size: 10px; fill: var(--dim); }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; margin: 32px 0; }
.stat { background: var(--panel); padding: 22px 20px; }
.stat .label { font-family: var(--mono); font-size: 11px; color: var(--dim); text-transform: uppercase; letter-spacing: 1.5px; }
.stat .value { font-family: var(--mono); font-size: 30px; font-weight: 500; margin-top: 6px; }
.stat .sub { font-size: 13px; color: var(--muted); margin-top: 2px; }

section { padding: 48px 0; }
h2 { font-size: 30px; letter-spacing: -.6px; margin: 0 0 8px; }
.section-intro { color: var(--muted); max-width: 640px; margin: 0 0 28px; }

.grid-2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

/* Tables */
table.data { width: 100%; border-collapse: collapse; font-family: var(--mono); font-size: 13px; }
table.data th { text-align: left; color: var(--dim); font-weight: 400; font-size: 11px; text-transform: uppercase; letter-spacing: 1px; padding: 8px 6px; border-bottom: 1px solid var(--line-2); }
table.data td { padding: 9px 6px; border-bottom: 1px solid var(--line); }
table.data td.num, table.data th.num { text-align: right; }

/* Heatmap */
.heatmap { display: grid; grid-template-columns: 40px repeat(12, 1fr); gap: 3px; font-family: var(--mono); font-size: 10px; }
.heatmap div { padding: 6px 0; text-align: center; border-radius: 3px; color: rgba(255,255,255,.85); }
.heatmap .h { color: var(--dim); background: none; }

/* Feature cards */
.card h3 { margin: 10px 0 6px; font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }
.card .ico { font-family: var(--mono); color: var(--accent); font-size: 13px; }

/* Terminal */
.terminal { font-family: var(--mono); font-size: 12.5px; color: var(--muted); background: #05070a; border: 1px solid var(--line); border-radius: 10px; padding: 16px; height: 220px; overflow: hidden; }
.terminal div { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; line-height: 1.75; }
.terminal .ok { color: var(--accent); }
.terminal .info { color: var(--accent-2); }
.terminal .warn { color: var(--warn); }

/* Forms */
.page-head { padding: 64px 0 24px; }
.page-head h1 { font-size: clamp(32px, 4vw, 46px); }
.form-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 28px; align-items: start; }
form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px;
  background: var(--bg-2); color: var(--text);
  border: 1px solid var(--line-2); border-radius: 8px;
  font-family: var(--sans); font-size: 15px;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(62,230,168,.15); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--muted); margin-bottom: 12px; }
.check input { margin-top: 4px; accent-color: var(--accent); }
.notice {
  display: none; margin-top: 16px; padding: 14px 16px; border-radius: 8px;
  border: 1px solid rgba(62,230,168,.35); background: rgba(62,230,168,.08); color: var(--accent);
  font-size: 14px;
}
.notice.show { display: block; }
.info-list { list-style: none; padding: 0; margin: 0; }
.info-list li { padding: 14px 0; border-bottom: 1px solid var(--line); }
.info-list li:last-child { border-bottom: 0; }
.info-list .k { font-family: var(--mono); font-size: 11px; color: var(--dim); text-transform: uppercase; letter-spacing: 1.5px; }

/* Plans */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 32px; }
.plan { cursor: pointer; position: relative; transition: border-color .15s; }
.plan input { position: absolute; opacity: 0; }
.plan:has(input:checked) { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.plan .name { font-family: var(--mono); font-size: 12px; color: var(--accent); letter-spacing: 1.5px; text-transform: uppercase; }
.plan .price { font-size: 32px; font-weight: 700; margin: 8px 0 4px; }
.plan .price span { font-size: 14px; color: var(--muted); font-weight: 400; }
.plan ul { padding-left: 18px; color: var(--muted); font-size: 14px; margin: 12px 0 0; }
.plan ul li { margin-bottom: 4px; }

/* Login */
.auth { flex: 1; display: grid; place-items: center; padding: 64px 0; }
.auth-box { width: 100%; max-width: 420px; }
.auth-box h1 { font-size: 30px; letter-spacing: -.5px; margin: 0 0 6px; }
.auth-row { display: flex; justify-content: space-between; align-items: center; font-size: 14px; margin-bottom: 18px; }
.divider { display: flex; align-items: center; gap: 12px; color: var(--dim); font-size: 12px; font-family: var(--mono); margin: 20px 0; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--line-2); }

/* Footer */
footer.site { margin-top: auto; border-top: 1px solid var(--line); padding: 32px 0; color: var(--dim); font-size: 13px; }
footer.site .wrap { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
footer.site p { margin: 4px 0; max-width: 640px; }
footer.site nav a { color: var(--muted); margin-left: 16px; }

@media (max-width: 900px) {
  .hero-grid, .grid-2, .form-grid { grid-template-columns: 1fr; }
  .grid-3, .plans { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  nav.main { display: none; position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; align-items: stretch; background: var(--bg-2); border-bottom: 1px solid var(--line); padding: 12px 24px; }
  nav.main.open { display: flex; }
  nav.main a.btn-nav { margin-left: 0; }
  .menu-toggle { display: block; }
}
@media (max-width: 520px) {
  .wrap { padding: 0 16px; }
  form .row { grid-template-columns: 1fr; }
  .stat .value { font-size: 24px; }
  .heatmap { font-size: 8px; gap: 2px; }
  footer.site nav a { margin: 0 16px 0 0; }
}