@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@600;700;800&family=Barlow:wght@400;500;600&family=Space+Mono:wght@400;700&display=swap');

:root {
  --bg: #0b0b0c;
  --panel: #16161a;
  --raised: #1f1f24;
  --line: #2a2a2e;
  --ink: #f3f1eb;
  --dim: #9a968c;
  --accent: #ff4a3d;
  --accent-ink: #0b0b0c;
  --danger: #ff4a3d;
  --danger-ink: #0b0b0c;
  --good: #5fd37a;
  --radius: 10px;
  --display: 'Barlow Condensed', sans-serif;
  --body: 'Barlow', -apple-system, sans-serif;
  --mono: 'Space Mono', monospace;
}

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

html, body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
a:hover { opacity: .85; }

.wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 20px;
}

.topbar {
  position: sticky; top: 0; z-index: 10;
  background: rgba(11,11,12,.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; height: 58px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 800; font-size: 20px; text-transform: uppercase; letter-spacing: .02em; }
.brand .mark { width: 26px; height: 26px; border-radius: 6px; background: var(--ink); color: var(--bg); display: flex; align-items: center; justify-content: center; font-family: var(--display); font-weight: 800; font-size: 13px; }
.nav { display: flex; gap: 18px; align-items: center; }
.nav a { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--dim); }
.nav a.active, .nav a:hover { color: var(--ink); }
.nav-toggle { display: none; }

main { display: block; padding: 28px 0 80px; }

.mono-label { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--dim); }
.accent { color: var(--accent); }

h1.display, h2.display, h3.display {
  font-family: var(--display); font-weight: 800; text-transform: uppercase; line-height: .95; letter-spacing: -.01em;
}
h1.display { font-size: 52px; }
h2.display { font-size: 36px; }
h3.display { font-size: 24px; }

p.lede { font-size: 17px; line-height: 1.5; color: var(--ink); max-width: 520px; }

.stack { display: flex; flex-direction: column; gap: 16px; }
.row { display: flex; gap: 10px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 8px; }
@media (max-width: 560px) { .grid-4 { grid-template-columns: repeat(2,1fr); } }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}
.card.clickable { cursor: pointer; }
.card.clickable:hover { border-color: var(--accent); }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 52px; padding: 0 22px;
  border-radius: var(--radius);
  font-family: var(--display); font-weight: 700; font-size: 18px; letter-spacing: .04em; text-transform: uppercase;
  border: 1px solid var(--line); background: var(--raised); color: var(--ink);
  cursor: pointer;
}
.btn:hover { border-color: var(--accent); }
.btn-accent { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn-danger { background: var(--danger); color: var(--danger-ink); border-color: var(--danger); }
.btn-ghost { background: transparent; }
.btn-block { width: 100%; }
.btn-sm { height: 38px; font-size: 13px; padding: 0 14px; }

.choice {
  padding: 14px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--raised); cursor: pointer;
}
.choice.selected { border-color: var(--accent); background: rgba(255,74,61,.1); }

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); }
input[type=text], input[type=email], input[type=password], input[type=time], select, textarea {
  background: var(--raised); border: 1px solid var(--line); color: var(--ink);
  border-radius: var(--radius); padding: 12px 14px; font-family: var(--body); font-size: 16px; width: 100%;
}
textarea { resize: vertical; min-height: 90px; }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--accent); }

.badge { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; padding: 4px 8px; border-radius: 6px; border: 1px solid var(--line); color: var(--dim); }
.badge.good { color: var(--good); border-color: var(--good); }
.badge.danger { color: var(--danger); border-color: var(--danger); }

.progress { height: 8px; background: var(--raised); border-radius: 6px; overflow: hidden; }
.progress > div { height: 100%; background: var(--accent); }

.divider { border-top: 1px solid var(--line); }

.flash { padding: 12px 16px; border-radius: var(--radius); margin-bottom: 16px; font-size: 14px; }
.flash.info { background: var(--raised); border: 1px solid var(--line); }
.flash.error { background: rgba(255,74,61,.12); border: 1px solid var(--accent); }
.flash.success { background: rgba(95,211,122,.12); border: 1px solid var(--good); }

.table-row { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--line); }
.table-row:last-child { border-bottom: none; }

.landing-hero { padding: 60px 0 40px; }
.quote { font-style: italic; font-size: 16px; line-height: 1.5; border-left: 2px solid var(--accent); padding-left: 16px; color: var(--ink); }

footer { border-top: 1px solid var(--line); padding: 24px 0; }
footer .wrap { font-family: var(--mono); font-size: 11px; color: var(--dim); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }