/* generated by site/build.js — tokens match the Valinor app */
:root {
  --paper: #f7f7f5;
  --surface: #ffffff;
  --surface2: #fcfcfb;
  --ink: #1a1922;
  --ink-soft: #6c6a78;
  --ink-faint: #a9a7b4;
  --line: #eceaf0;
  --iris: #5a4fe0;
  --iris-ink: #4a3fd0;
  --iris-soft: rgba(90, 79, 224, .10);
  --ember: #ff8a4c;
  --ember-ink: #e8722f;
  --ember-soft: rgba(255, 138, 76, .12);
  --mint: #16b981;
  --mint-ink: #0e9d6c;
  --mint-soft: rgba(22, 185, 129, .12);
  --shadow: 0 1px 2px rgba(26, 25, 34, .04);
  --shadow-lift: 0 4px 18px -10px rgba(26, 25, 34, .14);
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, monospace;
  color-scheme: light;
}
html[data-theme="dark"] {
  --paper: #0e0d13;
  --surface: #17161f;
  --surface2: #1c1b26;
  --ink: #f0eff5;
  --ink-soft: #a6a4b4;
  --ink-faint: #66647a;
  --line: #262533;
  --iris: #8b82ff;
  --iris-ink: #a79fff;
  --iris-soft: rgba(139, 130, 255, .14);
  --ember: #ff9a63;
  --ember-ink: #ffab7d;
  --ember-soft: rgba(255, 154, 99, .16);
  --mint: #33d29a;
  --mint-ink: #54ddac;
  --mint-soft: rgba(51, 210, 154, .16);
  --shadow: 0 1px 2px rgba(0, 0, 0, .28);
  --shadow-lift: 0 8px 28px -14px rgba(0, 0, 0, .55);
  color-scheme: dark;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-optical-sizing: auto;
  font-feature-settings: "ss01" 1, "cv11" 1, "liga" 1;
}
body::before {
  content: "";
  position: fixed;
  inset: -20% -10% auto -10%;
  height: 70vh;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(60% 60% at 50% 0%, color-mix(in oklab, var(--iris) 26%, transparent), transparent 70%);
}

a { color: inherit; }
code {
  font: 500 .88em var(--mono);
  color: var(--iris-ink);
  background: var(--iris-soft);
  padding: .12em .38em;
  border-radius: 6px;
}
:focus-visible { outline: 2px solid var(--iris); outline-offset: 3px; border-radius: 8px; }

.mark {
  width: 22px; height: 22px; border-radius: 7px; flex: none; display: inline-block;
  background: conic-gradient(from 210deg, var(--iris), var(--ember), var(--mint), var(--iris));
  box-shadow: 0 2px 8px -2px var(--iris);
}

/* ============================ home ============================ */

body.home { min-height: 100vh; }

.page {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 22px clamp(20px, 4vw, 32px) 80px;
}

.top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 4px 0 8px;
}
.logo {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 600; font-size: 15px; letter-spacing: -.01em;
  text-decoration: none; color: var(--ink);
}
.theme-toggle {
  border: none; background: var(--surface); box-shadow: var(--shadow);
  color: var(--ink-soft);
  width: 34px; height: 34px; border-radius: 10px;
  cursor: pointer; font-size: 15px; line-height: 1;
  display: grid; place-items: center; padding: 0;
}
.theme-toggle:hover { color: var(--iris-ink); }

.hero { padding: 72px 0 8px; text-align: center; }
.hero h1 {
  margin: 0 auto;
  font-size: clamp(36px, 6vw, 52px);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -.03em;
  max-width: 14ch;
}
.thesis {
  margin: 18px auto 0;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-soft);
}
.cta {
  display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap;
  margin-top: 28px;
}
.btn {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 12px;
  background: var(--iris);
  color: #fff;
  font: 500 15px var(--sans);
  letter-spacing: 0;
  text-decoration: none;
  box-shadow: 0 6px 16px -10px var(--iris);
}
.btn:hover { filter: brightness(1.04); }
.btn:active { transform: scale(.98); }
.cta-hint { font-size: 13px; font-weight: 500; color: var(--ink-faint); }

.pitch {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.25;
  margin-bottom: 22px;
}
.loop { margin-top: 80px; }
.beats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.beat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 18px 16px;
  box-shadow: var(--shadow);
}
.beat b {
  display: block;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -.01em;
}
.beat p {
  margin-top: 8px;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--ink-soft);
}
.beat.iris b { color: var(--iris-ink); }
.beat.ember b { color: var(--ember-ink); }
.beat.mint b { color: var(--mint-ink); }

.letters { margin-top: 72px; }
.ledger { border-top: 1px solid var(--line); }
.row {
  display: grid;
  grid-template-columns: 7.2rem 1fr auto 1.2rem;
  align-items: baseline; gap: 14px;
  padding: 16px 2px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}
.row:hover { background: var(--iris-soft); }
.row-date { font-size: 13px; font-weight: 500; color: var(--ink-faint); font-variant-numeric: tabular-nums; }
.row:hover .row-date { color: var(--iris-ink); }
.row-title { font-size: 16px; font-weight: 500; line-height: 1.35; letter-spacing: -.01em; }
.row-words { font-size: 13px; color: var(--ink-faint); white-space: nowrap; }
.row-go { font-size: 15px; color: var(--line); text-align: right; }
.row:hover .row-go { color: var(--iris-ink); }
.empty { padding: 18px 0; font-size: 15px; color: var(--ink-faint); border-bottom: 1px solid var(--line); }

.close {
  margin-top: 72px;
  text-align: center;
  padding: 36px 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
}
.close .pitch { margin-bottom: 0; }

.foot { margin-top: 28px; text-align: center; font-size: 13px; color: var(--ink-faint); }
.foot a { color: var(--ink-faint); text-decoration: none; }
.foot a:hover { color: var(--iris-ink); }

/* ============================ letter ============================ */

body.read { padding: 0 20px 80px; background: var(--paper); }
body.read::before { display: none; }

.bar {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  max-width: 660px; margin: 0 auto; padding: 14px 0;
  background: color-mix(in oklab, var(--paper) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(16px);
  -webkit-backdrop-filter: saturate(1.4) blur(16px);
}
.back {
  display: inline-flex; align-items: center; gap: 9px;
  color: var(--ink); text-decoration: none;
  font-weight: 600; font-size: 15px; letter-spacing: -.01em;
}
.back:hover { color: var(--iris-ink); }
.bar-meta {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--ink-faint); font-size: 13px; font-weight: 500;
}
.bar .theme-toggle { margin-left: auto; }

.letter { max-width: 660px; margin: 0 auto; padding-top: 28px; }
.kicker {
  font-size: 12px; font-weight: 500; letter-spacing: .04em;
  text-transform: uppercase; color: var(--iris-ink);
}
.letter h1 {
  margin-top: 10px;
  font: 600 clamp(28px, 4.4vw, 36px)/1.16 var(--sans);
  letter-spacing: -.022em;
}
.letter h2 {
  margin-top: 46px; padding-top: 20px; border-top: 1px solid var(--line);
  font: 600 19px/1.34 var(--sans); letter-spacing: -.01em;
}
.letter h3 { margin-top: 32px; font: 600 16px var(--sans); }
.letter p { margin-top: 21px; font-size: 17px; line-height: 1.7; color: var(--ink-soft); }
.letter h1 + p, .letter h2 + p, .letter h3 + p { margin-top: 16px; }
.letter strong { color: var(--ink); font-weight: 600; }
.letter em { color: var(--ink); }
.letter ul, .letter ol { margin: 18px 0 0 1.15em; }
.letter li { margin-top: 9px; font-size: 17px; line-height: 1.65; color: var(--ink-soft); }
.letter blockquote {
  margin-top: 21px; padding-left: 16px; border-left: 2px solid var(--iris);
  font-size: 17px; line-height: 1.65; color: var(--ink-soft);
}
.letter p:last-child { margin-top: 34px; color: var(--ink-faint); }
.letter hr { margin: 34px 0 6px; border: 0; border-top: 1px solid var(--line); }
.letter a { color: var(--iris-ink); text-decoration: none; overflow-wrap: anywhere; }
.letter a:hover { text-decoration: underline; }

.read-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  max-width: 660px; margin: 56px auto 0; padding-top: 18px; border-top: 1px solid var(--line);
  font-size: 13px; font-weight: 500; color: var(--ink-faint);
}
.read-foot a { color: var(--ink-faint); text-decoration: none; }
.read-foot a:hover { color: var(--iris-ink); }

@media (max-width: 620px) {
  .hero { padding-top: 48px; }
  .beats { grid-template-columns: 1fr; }
  .row { grid-template-columns: 1fr auto; gap: 4px 12px; padding: 14px 2px; }
  .row-date { grid-column: 1 / -1; }
  .row-title { grid-column: 1; }
  .row-go { grid-column: 2; grid-row: 2; }
  .row-words { grid-column: 1 / -1; }
  .letter p, .letter li, .letter blockquote { font-size: 16.5px; }
  .bar-meta { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}