/* ============================================
   LANTURN WEEKLY — Custom Theme
   "Hand-lit" aesthetic: warm, independent, personal
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,600;0,9..144,700;1,9..144,400&family=Source+Sans+3:wght@300;400;500;600&display=swap');

/* --- Tokens --- */
:root {
  --color-bg: #0f0e0c;
  --color-bg-raised: #1a1814;
  --color-surface: #231f1a;
  --color-text: #e8e0d4;
  --color-text-muted: #a89f91;
  --color-text-faint: #6b6356;
  --color-accent: #e8a830;
  --color-accent-soft: #d4952a;
  --color-accent-glow: rgba(232, 168, 48, 0.12);
  --color-link: #e8a830;
  --color-link-hover: #f0c060;
  --color-divider: #2a2520;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Source Sans 3', -apple-system, sans-serif;

  --width-content: 640px;
  --width-wide: 800px;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

::selection {
  background: var(--color-accent);
  color: var(--color-bg);
}

/* --- Typography --- */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

h1 { font-size: 2.2rem; font-weight: 700; }
h2 { font-size: 1.5rem; margin-top: var(--space-xl); }
h3 { font-size: 1.15rem; margin-top: var(--space-lg); }

p { margin-top: var(--space-md); }
p:first-child { margin-top: 0; }

strong { font-weight: 600; color: var(--color-text); }
em { font-style: italic; }

a {
  color: var(--color-link);
  text-decoration: underline;
  text-decoration-color: rgba(232, 168, 48, 0.35);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.2s ease, color 0.2s ease;
}
a:hover {
  color: var(--color-link-hover);
  text-decoration-color: var(--color-link-hover);
}

blockquote {
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-lg);
  margin: var(--space-lg) 0;
  color: var(--color-text-muted);
  font-style: italic;
}

hr {
  border: none;
  border-top: 1px solid var(--color-divider);
  margin: var(--space-xl) 0;
}

ul, ol {
  margin-top: var(--space-md);
  padding-left: var(--space-lg);
}
li { margin-top: var(--space-xs); }
li::marker { color: var(--color-accent-soft); }

/* --- Layout --- */
.site-wrapper {
  width: 100%;
  max-width: var(--width-wide);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  flex: 1;
}

/* --- Header --- */
.site-header {
  padding: var(--space-xl) 0 var(--space-lg);
  border-bottom: 1px solid var(--color-divider);
  margin-bottom: var(--space-2xl);
}

.site-name {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.02em;
  display: inline-block;
  position: relative;
}
.site-name:hover { color: var(--color-accent); }

.site-name::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -20px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 12px var(--color-accent), 0 0 24px rgba(232, 168, 48, 0.3);
  transform: translateY(-50%);
}

.site-tagline {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--color-text-faint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: var(--space-xs);
  padding-left: 1px;
}

/* --- Post List (Home) --- */
.post-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.post-item {
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--color-divider);
}
.post-item:first-child { padding-top: 0; }
.post-item:last-child { border-bottom: none; }

.post-item__date {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.post-item__title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1.3;
  margin-top: var(--space-xs);
}

.post-item__title a {
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.2s ease;
}
.post-item__title a:hover {
  color: var(--color-accent);
}

.post-item__desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-top: var(--space-sm);
  line-height: 1.6;
}

.post-item__tags {
  margin-top: var(--space-sm);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.tag {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-accent-soft);
  background: var(--color-accent-glow);
  padding: 2px 8px;
  border-radius: 3px;
  text-decoration: none;
  transition: background 0.2s ease;
}
.tag:hover {
  background: rgba(232, 168, 48, 0.22);
  color: var(--color-link-hover);
}

/* --- Single Post --- */
.post-header {
  margin-bottom: var(--space-xl);
}

.post-meta {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.post-title {
  font-size: 2.2rem;
  margin-top: var(--space-sm);
  max-width: var(--width-content);
}

.post-description {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
  font-style: italic;
  max-width: var(--width-content);
}

.post-sources {
  margin-top: var(--space-md);
  font-size: 0.82rem;
  color: var(--color-text-faint);
}
.post-sources span {
  color: var(--color-text-faint);
}
.post-sources a {
  color: var(--color-text-muted);
  text-decoration-color: rgba(168, 159, 145, 0.3);
}

.post-content {
  max-width: var(--width-content);
}

.post-content h2 {
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-divider);
}
.post-content h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

/* --- Post Footer / Nav --- */
.post-footer {
  margin-top: var(--space-3xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-divider);
}

.post-nav {
  display: flex;
  justify-content: space-between;
  gap: var(--space-lg);
}

.post-nav a {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--color-text-muted);
  text-decoration: none;
}
.post-nav a:hover { color: var(--color-accent); }

.post-nav__label {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  display: block;
  margin-bottom: var(--space-xs);
}

.post-nav__next { text-align: right; }

/* --- Pagination --- */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-2xl) 0;
  font-size: 0.85rem;
}

.pagination a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
}
.pagination a:hover { color: var(--color-accent); }

.pagination__current {
  color: var(--color-text-faint);
}

/* --- Footer --- */
.site-footer {
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--color-divider);
  margin-top: var(--space-3xl);
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-faint);
}
.site-footer a {
  color: var(--color-text-faint);
  text-decoration-color: transparent;
}
.site-footer a:hover {
  color: var(--color-text-muted);
}

/* --- Ambient glow (background) --- */
body::before {
  content: '';
  position: fixed;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(232, 168, 48, 0.04) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

/* --- RSS icon --- */
.rss-link {
  font-size: 0.8rem;
  color: var(--color-text-faint);
  text-decoration: none;
  margin-left: var(--space-lg);
}
.rss-link:hover { color: var(--color-accent); }

/* --- Responsive --- */
@media (max-width: 600px) {
  html { font-size: 16px; }
  h1, .post-title { font-size: 1.7rem; }
  .post-item__title { font-size: 1.25rem; }
  .site-wrapper { padding: 0 var(--space-md); }
  .site-header { margin-bottom: var(--space-xl); }
  .post-nav { flex-direction: column; }
  .post-nav__next { text-align: left; }
  .site-name::before { display: none; }
}