/* Forelight Institute — site styles */

:root {
  --paper:   #F4EDE0;   /* page background, the cream */
  --paper-2: #FAF7F0;   /* slightly brighter, for cards */
  --ink:     #0F1419;   /* near-black, with a touch of blue */
  --ink-2:   #3D3935;   /* body text on cream */
  --muted:   #5F5E5A;   /* secondary text */
  --quiet:   #8A8680;   /* tertiary / labels */
  --rule:    #D3D1C7;   /* hairlines */
  --ember:   #C75A2E;   /* terracotta accent — used sparingly */
  --night:   #0F1419;   /* footer / inverted contexts */

  --sans: "Helvetica Neue", "Inter", Helvetica, Arial, sans-serif;
  --serif: "Tiempos", "GT Sectra", Georgia, "Times New Roman", serif;
  --max:   1080px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ---------- Type scales ---------- */

.eyebrow {
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--quiet);
  font-weight: 500;
}
.eyebrow-ink   { color: var(--ink); }
.eyebrow-ember { color: var(--ember); }

.lede {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(28px, 4.4vw, 48px);
  line-height: 1.18;
  letter-spacing: -0.5px;
  margin: 0;
  color: var(--ink);
}

h1, h2, h3 {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.3px;
  color: var(--ink);
  margin: 0 0 16px;
  line-height: 1.2;
}
h1 { font-size: clamp(32px, 5vw, 48px); }
h2 { font-size: clamp(24px, 3vw, 32px); }
h3 { font-size: 20px; }

p { margin: 0 0 16px; color: var(--ink-2); max-width: 64ch; }

a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 0.5px solid var(--ink);
  padding-bottom: 1px;
  transition: color .15s, border-color .15s;
}
a:hover { color: var(--ember); border-color: var(--ember); }

/* Quiet links (used in nav, lists) */
a.quiet {
  border: none;
  color: var(--ink);
}
a.quiet:hover { color: var(--ember); }

/* Tracked caps link */
a.caps {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
  border: none;
}
a.caps::after {
  content: "  →";
  display: inline-block;
  transition: transform .15s;
}
a.caps:hover { color: var(--ember); }
a.caps:hover::after { transform: translateX(3px); }

/* ---------- The mark ---------- */

.mark {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  border: none;
}
.mark svg { display: block; }
.mark .name {
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.2;
}
.mark .sub {
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- Layout ---------- */

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 48px;
}

header.site {
  padding: 28px 0 0;
}
header.site .row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
}

nav.primary {
  display: flex;
  gap: 32px;
  padding-top: 8px;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
}
nav.primary a { border: none; color: var(--muted); }
nav.primary a.active { color: var(--ink); }
nav.primary a:hover { color: var(--ember); }

/* The horizon divider — site-wide motif */
.horizon {
  position: relative;
  height: 24px;
  margin: 0;
}
.horizon::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 4px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ember);
  transform: translateX(-50%);
}
.horizon::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 16px;
  height: 0.5px;
  background: var(--ink);
}

/* ---------- Hero ---------- */

section.hero {
  padding: 80px 0 56px;
}
section.hero .eyebrow { margin-bottom: 28px; }
section.hero .body {
  margin-top: 28px;
  max-width: 52ch;
  font-size: 15px;
  color: var(--ink-2);
}
section.hero .actions {
  margin-top: 32px;
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

/* ---------- Currents (the 3-up) ---------- */

section.currents { padding: 48px 0 64px; }
section.currents .grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 32px;
}
.current .roman {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ember);
  margin-bottom: 12px;
}
.current .title {
  font-family: var(--serif);
  font-style: italic;
  font-size: 22px;
  line-height: 1.25;
  margin: 0 0 12px;
  color: var(--ink);
}
.current p {
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
  margin: 0 0 14px;
}

/* ---------- Editorial pages (Reading Room, About) ---------- */

article.editorial { padding: 64px 0 48px; }
article.editorial .meta {
  display: flex;
  gap: 24px;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--quiet);
  margin-bottom: 24px;
}
article.editorial h1 {
  font-size: clamp(34px, 5vw, 52px);
  max-width: 18ch;
}
article.editorial .body {
  margin-top: 40px;
  max-width: 62ch;
}
article.editorial .body p {
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink-2);
}
article.editorial .body p:first-of-type::first-letter {
  font-family: var(--serif);
  font-style: italic;
  color: var(--ember);
  font-size: 56px;
  line-height: 0.9;
  float: left;
  padding: 6px 10px 0 0;
}

/* Reading list / index pages */
ul.index {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  border-top: 0.5px solid var(--rule);
}
ul.index li {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 0.5px solid var(--rule);
  align-items: baseline;
}
ul.index .roman {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--ember);
}
ul.index .title {
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  color: var(--ink);
}
ul.index .when {
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--quiet);
}

/* ---------- Footer ---------- */

footer.site {
  background: var(--night);
  color: var(--paper);
  margin-top: 64px;
  padding: 36px 0;
}
footer.site .row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  flex-wrap: wrap;
}
footer.site .motto {
  font-family: var(--serif);
  font-style: italic;
  font-size: 15px;
  max-width: 32ch;
  margin: 0;
  color: var(--paper);
}
footer.site .meta {
  margin-top: 24px;
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--quiet);
}
footer.site .right {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--quiet);
  text-align: right;
  line-height: 2.2;
}
footer.site .right a { color: var(--paper); border: none; }
footer.site .right a:hover { color: var(--ember); }

/* ---------- Responsive ---------- */

@media (max-width: 760px) {
  .wrap { padding: 0 24px; }
  header.site .row { flex-direction: column; }
  nav.primary { flex-wrap: wrap; gap: 18px; }
  section.currents .grid { grid-template-columns: 1fr; gap: 32px; }
  footer.site .row { flex-direction: column; }
  footer.site .right { text-align: left; }
}