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

:root {
  --bg: #040509;
  --panel: #0c0e18;
  --panel-glow: linear-gradient(135deg, rgba(124,156,255,0.15), rgba(23,26,44,0.9));
  --fg: #f5f6ff;
  --muted: #9ea2be;
  --accent: #8ea5ff;
  --accent-strong: #4d6bff;
  --border: rgba(255,255,255,0.1);
}

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

body {
  font-family: 'Space Grotesk', sans-serif;
  background: #050507;
  color: var(--fg);
  line-height: 1.6;
}

.hero {
  padding: 4rem 1.5rem 2rem;
  border-bottom: 1px solid var(--border);
}

.hero__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
  align-items: center;
}

@media (max-width: 960px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }
}

.tag {
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--accent);
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  margin: 1rem 0;
}

.lead {
  max-width: 600px;
  color: var(--muted);
}

.cta {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.pill {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--fg);
  padding: 0.65rem 1.2rem;
  border-radius: 999px;
  cursor: pointer;
  transition: border 0.2s, color 0.2s;
}

.pill:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hero__hud {
  display: grid;
  gap: 1rem;
}

.hud__block {
  border: 1px solid var(--border);
  padding: 1rem;
  border-radius: 16px;
  background: rgba(255,255,255,0.02);
}

.hud__label {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: var(--muted);
}

.hud__value {
  font-size: 2rem;
  font-weight: 600;
}

.hud__value.small {
  font-size: 1rem;
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}

.panel--glow {
  background: var(--panel-glow);
}

.panel__header h2 {
  font-size: 1.9rem;
}

.panel__header p {
  color: var(--muted);
}

.console {
  margin-top: 1.5rem;
  display: grid;
  gap: 1.5rem;
}

.console__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.console__tab {
  border: 1px solid var(--border);
  padding: 0.5rem 1rem;
  border-radius: 14px;
  background: transparent;
  color: var(--fg);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.console__tab.active {
  background: var(--accent-strong);
  border-color: transparent;
}

.console__body {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.5rem;
  background: rgba(255,255,255,0.02);
}

.console__body ul {
  margin-top: 0.75rem;
  padding-left: 1.2rem;
}

.console__body li {
  margin-bottom: 0.35rem;
}

.experiment-grid {
  margin: 1.5rem 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.experiment-grid article {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
  background: rgba(0,0,0,0.15);
}

.btn {
  border: none;
  background: var(--accent-strong);
  color: var(--fg);
  padding: 0.7rem 1.2rem;
  border-radius: 14px;
  cursor: pointer;
}

.timeline {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.timeline__filter {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--fg);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  cursor: pointer;
}

.timeline__filter.active {
  background: var(--accent);
  color: var(--bg);
}

.timeline__list {
  margin-top: 1.5rem;
  display: grid;
  gap: 1rem;
}

.timeline__item {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
  background: rgba(255,255,255,0.03);
}

.timeline__item span {
  display: inline-block;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.panel--grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.tracks {
  margin-top: 1rem;
  padding-left: 1.2rem;
}

footer {
  text-align: center;
  padding: 2rem 1rem 3rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
}

.footer-links a {
  margin: 0 0.5rem;
  color: var(--accent);
  text-decoration: none;
}


.panel--lab {
  background: radial-gradient(circle at top, rgba(124,156,255,0.15), rgba(10,11,18,0.95));
}

.lab-grid {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.lab-grid article {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
  background: rgba(0,0,0,0.2);
}

pre {
  background: rgba(0,0,0,0.5);
  border-radius: 12px;
  padding: 0.75rem;
  font-family: 'Space Grotesk', monospace;
  color: var(--accent);
  overflow-x: auto;
}

.tools-grid {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.tools-grid article {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
  background: rgba(0,0,0,0.2);
}

textarea, input {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.3);
  color: var(--fg);
  padding: 0.5rem;
  margin-bottom: 0.75rem;
}

.btn--sm {
  padding: 0.5rem 0.8rem;
  font-size: 0.85rem;
}

.muted {
  color: var(--muted);
}