/* ============================================================
   The HHH Record — Stylesheet
   Archival public record aesthetic.
   Deep navy background, warm cream text, turquoise accent.
   ============================================================ */

:root {
  --bg: #0e1f2e;
  --bg-elevated: #17304a;
  --text: #ebe0c5;
  --text-muted: #a99e85;
  --text-faint: #6e6857;
  --accent: #4dc4b3;
  --accent-hover: #6dd8c7;
  --border: #1f3a4f;
  --border-strong: #2c4860;

  --font-serif: 'Newsreader', Georgia, 'Times New Roman', serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  --content-max: 760px;
  --container-padding: 2rem;
}

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

html {
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-serif);
  line-height: 1.55;
  font-feature-settings: "kern" 1, "liga" 1;
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  transition: color 120ms ease;
}

a:hover {
  color: var(--accent-hover);
}

/* ============================================================
   Header (shared)
   ============================================================ */

.site-header {
  border-bottom: 1px solid var(--border);
  background-color: var(--bg);
}

.site-header__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 1.25rem var(--container-padding);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 2rem;
  flex-wrap: wrap;
}

.site-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
  color: var(--text);
  text-decoration: none;
  font-variant: small-caps;
}

.site-title:hover {
  color: var(--text);
}

.site-nav {
  display: flex;
  gap: 1.75rem;
  font-family: var(--font-serif);
  font-size: 1rem;
}

.site-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-style: italic;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--accent);
}

/* ============================================================
   Container
   ============================================================ */

.container {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 2rem var(--container-padding) 6rem;
}

/* ============================================================
   Intro (homepage)
   ============================================================ */

.intro {
  margin-bottom: 2.5rem;
}

.intro__subtitle {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 2rem;
}

.intro__blurb {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-muted);
  max-width: 60ch;
}

/* ============================================================
   Timeline
   ============================================================ */

.timeline__loading {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-faint);
  text-align: center;
  padding: 3rem 0;
}

.year-marker {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-faint);
  border-top: 1px solid var(--border-strong);
  padding-top: 1.5rem;
  margin-top: 4rem;
  margin-bottom: 2.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.year-marker:first-child {
  margin-top: 0;
}

.year-marker::after {
  content: "";
  flex: 1;
  height: 1px;
  background-color: var(--border);
}

.entry {
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}

.entry:last-of-type {
  border-bottom: none;
}

.entry__date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
  display: block;
}

.entry__title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.4rem;
  line-height: 1.3;
  letter-spacing: -0.005em;
  color: var(--text);
  margin-bottom: 1.25rem;
}

.entry__body {
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.entry__body p {
  margin-bottom: 1em;
}

.entry__body p:last-child {
  margin-bottom: 0;
}

.entry__footer {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.entry__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.entry__tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.entry__tag::before { content: "["; }
.entry__tag::after { content: "]"; }

.entry__sources {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.entry__sources-label {
  display: block;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 0.25rem;
  font-size: 0.7rem;
}

.entry__sources ul {
  list-style: none;
}

.entry__sources li {
  margin-bottom: 0.15rem;
}

.entry__sources a {
  color: var(--text-muted);
  text-decoration: underline;
  text-decoration-color: var(--border-strong);
  text-underline-offset: 3px;
}

.entry__sources a:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

.entry:target {
  background-color: var(--bg-elevated);
  margin-left: -1.5rem;
  margin-right: -1.5rem;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* ============================================================
   Page content (About, Sources)
   ============================================================ */

.page-content {
  max-width: 60ch;
}

.page-content h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-strong);
}

.page-content h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.25rem;
  line-height: 1.3;
  color: var(--text);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.page-content p {
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--text);
  margin-bottom: 1.25em;
}

.page-content ul {
  margin-bottom: 1.25em;
  padding-left: 1.5rem;
  color: var(--text);
}

.page-content li {
  font-size: 1.02rem;
  line-height: 1.7;
  margin-bottom: 0.35em;
}

/* ============================================================
   Footer (shared)
   ============================================================ */

.site-footer {
  border-top: 1px solid var(--border);
  background-color: var(--bg);
  padding: 2rem 0;
}

.site-footer__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-style: italic;
  color: var(--text-muted);
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 600px) {
  html {
    font-size: 16px;
  }

  :root {
    --container-padding: 1.25rem;
  }

  .site-header__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .site-nav {
    gap: 1.25rem;
  }

  .container {
    padding: 1.5rem var(--container-padding) 4rem;
  }

  .intro {
    margin-bottom: 2rem;
  }

  .entry__title {
    font-size: 1.2rem;
  }
}