/* ─────────────────────────────────────────────────────────────────────────────
   theweboflife.humtumai.in — stylesheet
   Dark navy base, lavender-blue accent (contemplative tone vs main site's teal)
   Adds Lora serif for article body typography
───────────────────────────────────────────────────────────────────────────── */

/* ── Design tokens ───────────────────────────────────────────────────────── */
:root {
  --bg-0:      #07091a;
  --bg-1:      #0c0f24;
  --bg-card:   rgba(255,255,255,0.032);
  --bg-card-h: rgba(255,255,255,0.055);

  --border:    rgba(255,255,255,0.08);
  --border-h:  rgba(126,105,255,0.5);

  /* accent — soft lavender-blue (distinct from main site's teal) */
  --accent:      #7e69ff;
  --accent-dim:  rgba(126,105,255,0.1);
  --accent-glow: rgba(126,105,255,0.2);

  --text-hi:  #eef0ff;
  --text-md:  #9198c0;
  --text-lo:  #565d80;

  --radius:    14px;
  --radius-sm: 8px;
  --nav-h:     64px;
  --ease:      cubic-bezier(0.4, 0, 0.2, 1);
  --dur:       0.22s;
  --container: 1120px;
  --prose-w:   720px;
}

/* ── Reset ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
[hidden] { display: none !important; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg-0);
  color: var(--text-hi);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── Container ───────────────────────────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

/* ── Eyebrow ─────────────────────────────────────────────────────────────── */
.eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

/* ── Navigation ──────────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  height: var(--nav-h);
  z-index: 100;
  backdrop-filter: blur(18px) saturate(1.6);
  -webkit-backdrop-filter: blur(18px) saturate(1.6);
  background: rgba(7, 9, 26, 0.85);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--dur) var(--ease);
}
.nav.scrolled { box-shadow: 0 8px 40px rgba(0,0,0,0.5); }

.nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.nav__left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav__back {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-lo);
  transition: color var(--dur) var(--ease);
}
.nav__back:hover { color: var(--accent); }
.nav__logo {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-hi);
  letter-spacing: -0.3px;
}
.nav__links { display: flex; gap: 4px; }
.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-md);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav__links a:hover { color: var(--text-hi); background: rgba(255,255,255,0.07); }

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  padding-block: 120px 80px;
  padding-block-start: calc(var(--nav-h) + 80px);
  position: relative;
  overflow: hidden;
}
.hero__glow {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse at 50% 0%, rgba(126,105,255,0.12) 0%, transparent 65%);
  pointer-events: none;
}
.hero__content { max-width: 640px; position: relative; }
.hero__headline {
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 600;
  letter-spacing: -1px;
  line-height: 1.15;
  color: var(--text-hi);
  margin-bottom: 20px;
}
.hero__sub {
  font-size: 1.05rem;
  color: var(--text-md);
  line-height: 1.8;
  max-width: 520px;
}

/* ── Feed ─────────────────────────────────────────────────────────────────── */
.feed-section { padding-block: 20px 100px; }

.feed {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.feed__loading,
.feed__empty,
.feed__error {
  padding: 40px 0;
  color: var(--text-lo);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Article card */
.card {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px 32px;
  align-items: start;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background var(--dur) var(--ease);
  border-radius: var(--radius-sm);
  text-decoration: none;
}
.card:first-of-type { border-top: 1px solid var(--border); }
.card:hover { background: var(--bg-card); padding-inline: 16px; margin-inline: -16px; }

.card__meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 4px;
}
.card__date {
  font-size: 0.78rem;
  color: var(--text-lo);
  letter-spacing: 0.3px;
}
.card__num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--border);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.card__body {}
.card__title {
  font-family: 'Lora', Georgia, serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-hi);
  line-height: 1.35;
  margin-bottom: 10px;
  transition: color var(--dur) var(--ease);
}
.card:hover .card__title { color: var(--accent); }
.card__excerpt {
  font-size: 0.9rem;
  color: var(--text-md);
  line-height: 1.7;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.3px;
  transition: gap var(--dur) var(--ease);
}
.card:hover .card__cta { gap: 10px; }

/* ── Article page ─────────────────────────────────────────────────────────── */
.article-page {
  padding-block: calc(var(--nav-h) + 60px) 100px;
}
.article-page__inner { max-width: var(--prose-w); }

.article-page__loading,
.article-page__error {
  padding: 60px 0;
  color: var(--text-lo);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.article-page__error a { color: var(--accent); }

/* ── Prose typography ────────────────────────────────────────────────────── */
.prose {
  font-family: 'Lora', Georgia, serif;
  font-size: 1.1rem;
  line-height: 1.85;
  color: var(--text-md);
}
.prose h1 {
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  font-weight: 600;
  letter-spacing: -0.5px;
  line-height: 1.2;
  color: var(--text-hi);
  margin-bottom: 8px;
  font-family: 'Lora', Georgia, serif;
}
.prose .article-meta {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.82rem;
  color: var(--text-lo);
  margin-bottom: 48px;
  display: block;
}
.prose h2 {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-hi);
  margin-block: 48px 16px;
  letter-spacing: -0.3px;
}
.prose h3 {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-hi);
  margin-block: 36px 12px;
}
.prose p      { margin-bottom: 1.5em; }
.prose strong { color: var(--text-hi); font-weight: 600; }
.prose em     { font-style: italic; color: var(--text-hi); }
.prose a      { color: var(--accent); text-decoration: underline; text-decoration-color: var(--accent-dim); transition: text-decoration-color var(--dur); }
.prose a:hover { text-decoration-color: var(--accent); }
.prose blockquote {
  border-left: 3px solid var(--accent);
  padding: 12px 0 12px 24px;
  margin-block: 2em;
  color: var(--text-md);
  font-style: italic;
}
.prose ul, .prose ol {
  margin-block: 1em 1.5em;
  padding-left: 1.6em;
}
.prose li { margin-bottom: 0.5em; }
.prose code {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.85em;
  background: rgba(126,105,255,0.1);
  color: var(--accent);
  padding: 2px 6px;
  border-radius: 4px;
}
.prose pre {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  overflow-x: auto;
  margin-block: 1.5em;
}
.prose pre code {
  background: none;
  padding: 0;
  color: var(--text-md);
  font-size: 0.88em;
}
.prose hr {
  border: none;
  border-top: 1px solid var(--border);
  margin-block: 3em;
}
.prose img {
  max-width: 100%;
  border-radius: var(--radius);
  margin-block: 2em;
  border: 1px solid var(--border);
}

/* ── Spinner ─────────────────────────────────────────────────────────────── */
.spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Footer ──────────────────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding-block: 36px;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px 32px;
}
.footer__brand  { font-size: 0.9rem; font-weight: 700; }
.footer__back   { font-size: 0.8rem; color: var(--text-lo); transition: color var(--dur) var(--ease); }
.footer__back:hover { color: var(--accent); }
.footer__copy   { font-size: 0.75rem; color: var(--text-lo); width: 100%; }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .card { grid-template-columns: 1fr; gap: 8px; }
  .card__num { display: none; }
  .nav__logo { font-size: 0.95rem; }
}