/* nateober.com/articles - editorial theme matching the infographic palette */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,600;9..144,900&family=Source+Serif+4:opsz,ital,wght@8..60,0,400;8..60,0,600;8..60,1,400&family=JetBrains+Mono:wght@400;600&display=swap');

:root {
  --navy: #2b3648;
  --navy-deep: #232c3b;
  --panel: #333f54;
  --ink: #e8ecf2;
  --ink-dim: #aab4c4;
  --coral: #f08c7d;
  --teal: #5bc8c4;
  --measure: 66ch;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(1100px 500px at 85% -10%, rgba(91, 200, 196, 0.07), transparent 60%),
    radial-gradient(900px 600px at -10% 110%, rgba(240, 140, 125, 0.06), transparent 55%),
    var(--navy);
  color: var(--ink);
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 1.155rem;
  line-height: 1.72;
}

.wrap { max-width: 740px; margin: 0 auto; padding: 0 1.4rem 5rem; }

/* top nav */
.crumb {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  padding: 1.6rem 0 0;
  animation: rise 0.6s ease both;
}
.crumb a { color: var(--teal); text-decoration: none; }
.crumb a:hover { color: var(--coral); }
.crumb span { color: var(--ink-dim); }

/* article header */
header.article {
  margin: 3.2rem 0 2.6rem;
  border-bottom: 1px solid rgba(170, 180, 196, 0.25);
  padding-bottom: 2.2rem;
}
.kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--coral);
  margin: 0 0 1rem;
  animation: rise 0.6s 0.08s ease both;
}
h1 {
  font-family: 'Fraunces', serif;
  font-weight: 900;
  font-size: clamp(2.3rem, 6vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -0.015em;
  margin: 0 0 1.2rem;
  animation: rise 0.7s 0.16s ease both;
}
.byline {
  color: var(--ink-dim);
  font-style: italic;
  animation: rise 0.7s 0.24s ease both;
}
.byline b { color: var(--ink); font-style: normal; font-weight: 600; }

article { animation: rise 0.8s 0.3s ease both; }

article h2 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 1.75rem;
  line-height: 1.2;
  color: var(--teal);
  margin: 2.8rem 0 0.9rem;
}
article p { max-width: var(--measure); margin: 0 0 1.25rem; }
article a { color: var(--teal); text-decoration-color: rgba(91, 200, 196, 0.45); text-underline-offset: 3px; }
article a:hover { color: var(--coral); text-decoration-color: var(--coral); }
article strong { color: #fff; }

/* drop cap for the essay only */
.essay > p:first-of-type::first-letter {
  font-family: 'Fraunces', serif;
  font-weight: 900;
  font-size: 3.6em;
  float: left;
  line-height: 0.82;
  padding: 0.06em 0.12em 0 0;
  color: var(--coral);
}

figure { margin: 2.4rem 0; }
figure img {
  width: 100%;
  border-radius: 14px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  display: block;
}
figcaption {
  font-size: 0.85rem;
  color: var(--ink-dim);
  font-style: italic;
  margin-top: 0.7rem;
  text-align: center;
}

blockquote {
  margin: 2.2rem 0;
  padding: 0.2rem 0 0.2rem 1.4rem;
  border-left: 3px solid var(--coral);
  font-family: 'Fraunces', serif;
  font-size: 1.32rem;
  line-height: 1.45;
  color: #fff;
}

/* code + tables (tech article) */
code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.84em;
  background: rgba(91, 200, 196, 0.1);
  border: 1px solid rgba(91, 200, 196, 0.18);
  border-radius: 5px;
  padding: 0.1em 0.38em;
  color: #d7f4f2;
}
pre {
  background: var(--navy-deep);
  border: 1px solid rgba(91, 200, 196, 0.22);
  border-radius: 12px;
  padding: 1.1rem 1.3rem;
  overflow-x: auto;
  margin: 1.6rem 0;
}
pre code { background: none; border: none; padding: 0; font-size: 0.88rem; color: #d7f4f2; }

table { border-collapse: collapse; width: 100%; margin: 1.6rem 0; font-size: 0.98rem; }
th {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--coral);
  text-align: left;
  padding: 0.55rem 0.9rem;
  border-bottom: 2px solid rgba(240, 140, 125, 0.4);
}
td { padding: 0.62rem 0.9rem; border-bottom: 1px solid rgba(170, 180, 196, 0.16); vertical-align: top; }
tr td:first-child { color: #fff; }

ul { max-width: var(--measure); padding-left: 1.3rem; }
li { margin-bottom: 0.55rem; }
li::marker { color: var(--coral); }

/* index cards */
.cards { display: grid; gap: 1.6rem; margin-top: 2.8rem; }
.card {
  display: block;
  background: linear-gradient(160deg, var(--panel), var(--navy-deep));
  border: 1px solid rgba(170, 180, 196, 0.18);
  border-radius: 16px;
  padding: 1.9rem 2rem;
  text-decoration: none;
  color: var(--ink);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--teal);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.35);
}
.card .kicker { margin-bottom: 0.55rem; }
.card h2 {
  font-family: 'Fraunces', serif;
  font-weight: 900;
  font-size: 1.7rem;
  line-height: 1.12;
  margin: 0 0 0.7rem;
  color: #fff;
}
.card p { color: var(--ink-dim); margin: 0; font-size: 1.02rem; }
.card .go { display: inline-block; margin-top: 1rem; color: var(--coral); font-family: 'JetBrains Mono', monospace; font-size: 0.8rem; letter-spacing: 0.08em; }

footer.article {
  margin-top: 4rem;
  padding-top: 1.6rem;
  border-top: 1px solid rgba(170, 180, 196, 0.25);
  font-size: 0.95rem;
  color: var(--ink-dim);
}
footer.article a { color: var(--teal); }

@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .crumb, .kicker, h1, .byline, article { animation: none; }
}

/* essay lists (additive - no existing article used them) */
article ol, article ul { max-width: var(--measure); margin: 0 0 1.25rem; padding-left: 1.5rem; }
article li { margin: 0 0 0.7rem; }
article li::marker { color: var(--coral); font-family: 'Fraunces', serif; font-weight: 600; }