/* Aletheia — Sovereign-Grade Adversarial Compliance LLMs
   Romantic-futurist / Technodelic Escapism aesthetic. Dark mode default.
   Palette: Prussian #0B2545, parchment #F4EDE0, magenta #FF2B92, gold #B0894F, charcoal #1C1C1C.
   Fonts: EB Garamond (serif, body), Space Grotesk (display), JetBrains Mono (data). */

:root {
  --prussian: #0B2545;
  --parchment: #F4EDE0;
  --magenta: #FF2B92;
  --gold: #B0894F;
  --charcoal: #1C1C1C;
  --night: #07111E;
  --fog: #1A2D4A;
  --rule: rgba(176, 137, 79, 0.35);

  /* dark mode (default) */
  --bg: var(--night);
  --bg-2: var(--prussian);
  --fg: var(--parchment);
  --fg-muted: rgba(244, 237, 224, 0.72);
  --accent: var(--magenta);
  --accent-2: var(--gold);
  --rule-c: var(--rule);
  --pull-bg: rgba(244, 237, 224, 0.04);
}

[data-theme="light"] {
  --bg: var(--parchment);
  --bg-2: #ECE3CF;
  --fg: var(--prussian);
  --fg-muted: rgba(11, 37, 69, 0.72);
  --accent: #C81979;
  --accent-2: var(--gold);
  --rule-c: rgba(11, 37, 69, 0.18);
  --pull-bg: rgba(11, 37, 69, 0.04);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'EB Garamond', 'Iowan Old Style', Georgia, serif;
  font-size: 17px;
  line-height: 1.55;
  background: var(--bg);
  color: var(--fg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: var(--accent); text-decoration: none; border-bottom: 1px dotted var(--accent); transition: opacity 0.15s; }
a:hover { opacity: 0.7; }
a.plain { border: none; }
.mono { font-family: 'JetBrains Mono', 'Menlo', 'Consolas', monospace; font-size: 0.86em; letter-spacing: 0.01em; }
.display { font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif; letter-spacing: -0.01em; }

/* Header */
header.site {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule-c);
  padding: 14px 0;
}
.nav-wrap { max-width: 1080px; margin: 0 auto; padding: 0 28px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 18px; letter-spacing: 0.04em; color: var(--fg); border: none; }
.brand .greek { font-family: 'EB Garamond', serif; font-style: italic; color: var(--accent-2); margin-left: 4px; font-weight: 500; }
nav.primary { display: flex; gap: 22px; font-family: 'Space Grotesk', sans-serif; font-size: 13px; letter-spacing: 0.05em; text-transform: uppercase; }
nav.primary a { color: var(--fg-muted); border: none; }
nav.primary a:hover, nav.primary a.active { color: var(--accent); opacity: 1; }
.toggle { background: none; border: 1px solid var(--rule-c); color: var(--fg-muted); padding: 6px 10px; font-family: 'JetBrains Mono', monospace; font-size: 11px; cursor: pointer; border-radius: 2px; }
.toggle:hover { border-color: var(--accent-2); color: var(--accent-2); }

/* Layout */
main { max-width: 880px; margin: 0 auto; padding: 64px 28px 80px; }
.wide { max-width: 1080px; }
section { margin: 56px 0; }
section:first-child { margin-top: 0; }

h1.hero { font-family: 'EB Garamond', serif; font-weight: 500; font-size: clamp(38px, 5.5vw, 62px); line-height: 1.05; letter-spacing: -0.01em; margin: 0 0 24px 0; }
h1.hero em { font-style: italic; color: var(--accent-2); }
h2 { font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: 0.18em; color: var(--accent); margin: 0 0 12px 0; }
h3 { font-family: 'EB Garamond', serif; font-weight: 600; font-size: 26px; line-height: 1.2; margin: 24px 0 10px 0; color: var(--fg); }
p { margin: 0 0 16px 0; }
.lede { font-size: 1.18em; line-height: 1.55; color: var(--fg); }
.muted { color: var(--fg-muted); }

/* Hero with SVG */
.hero-block { padding: 32px 0 40px; border-bottom: 1px solid var(--rule-c); }
.hero-svg { width: 100%; max-width: 880px; margin: 8px 0 36px 0; display: block; }

/* Sections */
.kicker { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin-bottom: 4px; }
.pull { font-family: 'EB Garamond', serif; font-style: italic; font-size: 1.4em; line-height: 1.4; color: var(--fg); border-left: 2px solid var(--accent-2); padding: 4px 0 4px 22px; margin: 28px 0; background: linear-gradient(to right, var(--pull-bg), transparent 40%); }
.pull cite { display: block; margin-top: 10px; font-size: 0.55em; font-style: normal; font-family: 'JetBrains Mono', monospace; letter-spacing: 0.06em; color: var(--fg-muted); }

.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 16px 0; }
.card { padding: 22px 24px; border: 1px solid var(--rule-c); border-radius: 2px; background: var(--pull-bg); }
.card h4 { font-family: 'Space Grotesk', sans-serif; font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase; margin: 0 0 8px 0; color: var(--accent-2); }
.card p { margin: 0; font-size: 0.95em; }
@media (max-width: 720px) { .cards { grid-template-columns: 1fr; } }

ul.clean { list-style: none; padding: 0; margin: 12px 0; }
ul.clean li { padding: 10px 0; border-bottom: 1px solid var(--rule-c); }
ul.clean li:last-child { border: none; }
ul.clean li .ti { font-family: 'EB Garamond', serif; font-size: 1.05em; }
ul.clean li .id { font-family: 'JetBrains Mono', monospace; font-size: 0.78em; color: var(--fg-muted); display: block; margin-top: 3px; letter-spacing: 0.03em; }

/* CTAs */
.cta-row { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; margin-top: 24px; }
.btn { display: inline-block; padding: 12px 22px; font-family: 'Space Grotesk', sans-serif; font-size: 12px; letter-spacing: 0.15em; text-transform: uppercase; border-radius: 2px; border: 1px solid var(--accent-2); color: var(--accent-2); background: transparent; cursor: pointer; }
.btn:hover { background: var(--accent-2); color: var(--bg); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.btn.primary:hover { opacity: 0.85; background: var(--accent); }

/* Tables */
table.data { width: 100%; border-collapse: collapse; font-family: 'JetBrains Mono', monospace; font-size: 13px; margin: 14px 0; }
table.data th, table.data td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--rule-c); vertical-align: top; }
table.data th { color: var(--accent); font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; font-size: 11px; }

/* Footer */
footer.site { border-top: 1px solid var(--rule-c); margin-top: 80px; padding: 44px 28px; text-align: center; }
footer.site .ids { display: flex; flex-wrap: wrap; gap: 16px 22px; justify-content: center; font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.04em; }
footer.site .ids a { color: var(--fg-muted); border: none; }
footer.site .ids a:hover { color: var(--accent); }
footer.site .sig { margin-top: 22px; font-family: 'EB Garamond', serif; font-style: italic; color: var(--fg-muted); font-size: 14px; }
footer.site .sig .kao { font-family: 'JetBrains Mono', monospace; color: var(--accent); font-style: normal; }

/* Hero parallax SVG-internal */
.parallax-fog { animation: drift 32s ease-in-out infinite alternate; transform-origin: center; }
@keyframes drift { from { transform: translateX(-6px); } to { transform: translateX(6px); } }
.glow { filter: drop-shadow(0 0 12px rgba(255, 43, 146, 0.35)); }

/* Notice strip on home */
.notice { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-2); border: 1px solid var(--accent-2); padding: 8px 14px; display: inline-block; margin-bottom: 32px; }

/* Print-tidy */
@media print { header.site, footer.site, .toggle, nav.primary { display: none; } main { padding: 0; max-width: 100%; } body { background: white; color: black; } }