:root {
  --bg: #090B10;
  --surface: #0B0F1A;
  --fg: #ffffff;
  --fg-muted: #8892A4;
  --accent: #00F5C4;
  --accent-dim: rgba(0, 245, 196, 0.1);
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Space Grotesk', sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #1e2535; border-radius: 3px; }

::selection { background: rgba(0, 245, 196, 0.2); color: #fff; }

html { scroll-behavior: smooth; }

a { color: inherit; }
button { cursor: pointer; }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.section-title {
  font-family: 'Instrument Sans', sans-serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin: 0;
}

.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: #00F5C4;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 20px;
  opacity: 0.7;
}