:root {
  --bg: #05070b;
  --bg-elevated: #0c1018;
  --text: #eef2f7;
  --muted: #8b95a5;
  --line: rgba(255, 255, 255, 0.08);
  --accent: #5b9dff;
  --accent-2: #c4d4ff;
  --glow: rgba(91, 157, 255, 0.22);
  --radius: 16px;
  --max: 820px;
  --font: "SF Pro Text", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1000px 520px at 15% -15%, var(--glow), transparent 55%),
    radial-gradient(800px 420px at 95% 5%, rgba(180, 200, 255, 0.1), transparent 50%),
    var(--bg);
  line-height: 1.55;
  position: relative;
}

.stars {
  pointer-events: none;
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 12% 18%, rgba(255,255,255,0.45), transparent),
    radial-gradient(1px 1px at 42% 8%, rgba(255,255,255,0.35), transparent),
    radial-gradient(1px 1px at 78% 22%, rgba(255,255,255,0.4), transparent),
    radial-gradient(1.5px 1.5px at 88% 70%, rgba(255,255,255,0.3), transparent),
    radial-gradient(1px 1px at 28% 76%, rgba(255,255,255,0.28), transparent);
  opacity: 0.7;
  z-index: 0;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent-2); }

.site-header, main, .site-footer { position: relative; z-index: 1; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  backdrop-filter: blur(16px);
  background: rgba(5, 7, 11, 0.78);
  border-bottom: 1px solid var(--line);
}

.logo {
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: lowercase;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 1rem 1.25rem;
  font-size: 0.92rem;
  color: var(--muted);
}

main {
  width: min(100% - 2.5rem, var(--max));
  margin: 0 auto;
  padding: 4.25rem 0 4.5rem;
}

.hero { margin-bottom: 3.25rem; }

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--accent);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(2.5rem, 7vw, 3.75rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.motto {
  margin: 0 0 1rem;
  max-width: 36rem;
  color: var(--accent-2);
  font-size: 1.15rem;
  font-weight: 560;
}

.lede {
  margin: 0 0 1.75rem;
  max-width: 36rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.lede strong { color: var(--text); font-weight: 600; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.68rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 0.92rem;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn.primary {
  background: linear-gradient(135deg, #6aa6ff, #3d7dff);
  border-color: transparent;
  color: #061018;
  font-weight: 650;
}

.btn.primary:hover { filter: brightness(1.06); color: #061018; }

.btn.ghost {
  background: rgba(91, 157, 255, 0.1);
  color: var(--text);
}

.btn.ghost:hover {
  border-color: rgba(91, 157, 255, 0.4);
  color: var(--accent-2);
}

.panel {
  padding: 1.45rem 1.35rem;
  margin-bottom: 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(12, 16, 24, 0.88);
  box-shadow: 0 0 0 1px rgba(91, 157, 255, 0.04);
}

.panel h2 {
  margin: 0 0 0.7rem;
  font-size: 1.22rem;
  letter-spacing: -0.02em;
}

.section-lede {
  margin: 0 0 1rem;
  color: var(--muted);
}

.pill-row {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0 0;
  padding: 0;
}

.pill-row li {
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(91, 157, 255, 0.08);
  color: var(--accent-2);
  font-size: 0.85rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.card {
  padding: 1rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(5, 7, 11, 0.55);
}

.card h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  color: var(--accent-2);
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.footnote {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.footnote a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.timeline li {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: 1rem;
  align-items: stretch;
  padding: 0;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(5, 7, 11, 0.55);
}

.timeline li.goal {
  border-color: rgba(91, 157, 255, 0.5);
  box-shadow: 0 0 0 1px rgba(91, 157, 255, 0.12);
}

.t-img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 7.5rem;
  object-fit: cover;
  object-position: center;
}

.t-copy {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.9rem 1rem 0.9rem 0;
  justify-content: center;
}

.t-label {
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--accent);
}

.t-sub {
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--accent-2);
}

.t-body { color: var(--muted); font-size: 0.92rem; }

.muted-credits {
  margin-top: 0.85rem;
  font-size: 0.78rem;
  opacity: 0.75;
}

.x-link {
  color: var(--accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.muted { color: var(--muted); font-size: 0.88rem; }

.contact-hint {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.4rem 1.25rem 2.4rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer p { margin: 0; }
.footer-x { margin-top: 0.4rem !important; }
.footer-x a { color: var(--accent); }

@media (max-width: 640px) {
  main { padding-top: 2.75rem; }
  .grid { grid-template-columns: 1fr; }
  .timeline li { grid-template-columns: 1fr; }
  .t-img { min-height: 9rem; max-height: 11rem; }
  .t-copy { padding: 0.85rem 1rem 1rem; }
  nav { gap: 0.75rem; font-size: 0.85rem; }
}


.x-feature {
  margin: 0 0 1.15rem;
  padding: 0.85rem 1rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(5, 7, 11, 0.55);
}

.x-feature .twitter-tweet {
  margin: 0 auto !important;
}

.x-fallback {
  margin: 0.75rem 0 0;
  text-align: center;
}

.infra-map {
  margin: 0;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(5, 7, 11, 0.55);
  overflow: hidden;
}

.infra-map summary {
  cursor: pointer;
  padding: 0.85rem 1rem;
  color: var(--accent-2);
  font-weight: 600;
  list-style: none;
}

.infra-map summary::-webkit-details-marker { display: none; }

.infra-map summary::before {
  content: "▸ ";
  color: var(--accent);
}

.infra-map[open] summary::before { content: "▾ "; }

.tree {
  margin: 0;
  padding: 0 1rem 1.1rem;
  max-height: 28rem;
  overflow: auto;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.78rem;
  line-height: 1.45;
  color: #b8c4d6;
  white-space: pre;
}


.mega-block {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.mega-block .subhead {
  margin: 0 0 0.55rem;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--accent-2);
  letter-spacing: 0.02em;
}