/* Iron Canvas — Journal (blog) styles. Extends assets/styles.css tokens. */

/* ============ Nav additions ============ */
.at-nav__brand-link { text-decoration: none; color: inherit; display: block; }
.at-nav__links a.is-active { color: var(--ic-brass); }

/* ============ Journal index ============ */
.jn-hero { padding: 72px 48px 56px; text-align: center; }
.jn-hero__title {
  font-family: var(--ic-display); font-weight: 400;
  font-size: clamp(52px, 8vw, 104px); line-height: 0.95; letter-spacing: -0.02em;
  margin: 24px 0 28px;
}
.jn-hero__title em { font-style: italic; color: var(--ic-brass); }
.jn-hero__lead {
  max-width: 560px; margin: 0 auto;
  color: var(--ic-slate); font-size: 16px; line-height: 1.6;
}

.jn-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 2px;
  background: var(--ic-line); border: 1px solid var(--ic-line);
  margin: 0 48px 96px;
}
@media (max-width: 1080px) { .jn-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 720px) { .jn-grid { grid-template-columns: 1fr; margin: 0 20px 64px; } }

.jn-card {
  background: var(--ic-paper);
  padding: 36px 32px;
  display: flex; flex-direction: column;
  text-decoration: none;
  border-top: 3px solid transparent;
  transition: border-top-color 0.3s, background 0.3s;
  min-height: 300px;
}
.jn-card:hover { border-top-color: var(--ic-brass); background: var(--ic-cream); }
.jn-card__meta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.jn-card__meta .cat { color: var(--ic-brass); }
.jn-card__title {
  font-family: var(--ic-display); font-weight: 400;
  font-size: 28px; line-height: 1.08; letter-spacing: -0.01em;
  margin: 0 0 14px;
}
.jn-card__title em { font-style: italic; color: var(--ic-brass); }
.jn-card__body { color: var(--ic-slate); font-size: 14.5px; line-height: 1.6; margin: 0; }
.jn-card__link { margin-top: auto; padding-top: 24px; color: var(--ic-brass); }

/* ============ Article ============ */
.jn-article-head { padding: 72px 48px 48px; text-align: center; border-bottom: 1px solid var(--ic-line); }
.jn-article-head__title {
  font-family: var(--ic-display); font-weight: 400;
  font-size: clamp(38px, 5.5vw, 68px); line-height: 1.02; letter-spacing: -0.02em;
  margin: 24px auto 26px; max-width: 20ch;
}
.jn-article-head__title em { font-style: italic; color: var(--ic-brass); }
.jn-article-head__meta { display: flex; justify-content: center; gap: 18px; flex-wrap: wrap; }
.jn-article-head__meta .cat { color: var(--ic-brass); }

.jn-article {
  max-width: 680px; margin: 0 auto;
  padding: 56px 24px 72px;
  font-size: 16px; line-height: 1.7; font-weight: 300;
}
.jn-article > * + * { margin-top: 22px; }
.jn-article .lede {
  font-family: var(--ic-display); font-size: 22px; line-height: 1.4;
  color: var(--ic-ink-soft);
}
.jn-article h2 {
  font-family: var(--ic-display); font-weight: 400;
  font-size: 30px; line-height: 1.1; letter-spacing: -0.01em;
  margin-top: 52px; padding-top: 32px; border-top: 1px solid var(--ic-line);
}
.jn-article h2 em { font-style: italic; color: var(--ic-brass); }
.jn-article strong { font-weight: 500; }
.jn-article ul, .jn-article ol { padding-left: 22px; }
.jn-article li + li { margin-top: 8px; }
.jn-article li::marker { color: var(--ic-brass); }
.jn-article a { color: var(--ic-brass-dim); }
.jn-article em { font-style: italic; }

.jn-article .table-scroll { overflow-x: auto; }
.jn-article table { width: 100%; border-collapse: collapse; font-size: 14px; }
.jn-article th, .jn-article td {
  text-align: left; padding: 10px 12px;
  border: 1px solid var(--ic-line); vertical-align: top;
}
.jn-article th {
  font-family: var(--ic-mono); font-weight: 500; font-size: 11px;
  letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--ic-cream-2); color: var(--ic-ink-soft);
}

.jn-callout {
  background: var(--ic-paper);
  border: 1px solid var(--ic-line);
  border-left: 3px solid var(--ic-brass);
  padding: 22px 24px;
  font-size: 15px;
}
.jn-callout__label { display: block; color: var(--ic-brass); margin-bottom: 10px; }

.jn-cta {
  margin-top: 56px;
  background: var(--ic-ink); color: var(--ic-cream);
  padding: 44px 36px; text-align: center;
}
.jn-cta__title {
  font-family: var(--ic-display); font-weight: 400;
  font-size: 32px; line-height: 1.08; margin: 12px 0 12px;
}
.jn-cta__title em { font-style: italic; color: var(--ic-brass); }
.jn-cta p { color: var(--ic-fog); font-size: 15px; margin: 0 0 24px; }
.jn-cta__button {
  display: inline-block;
  background: var(--ic-cream); color: var(--ic-ink);
  font-family: var(--ic-mono); font-size: 12px;
  letter-spacing: 0.14em; text-transform: uppercase;
  padding: 15px 30px; text-decoration: none;
  transition: background 0.25s;
}
.jn-cta__button:hover { background: var(--ic-brass); color: var(--ic-cream); }

.jn-prevnext {
  max-width: 680px; margin: 0 auto;
  padding: 0 24px 88px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.jn-prevnext a { text-decoration: none; }
.jn-prevnext a:hover { color: var(--ic-brass); }

@media (max-width: 720px) {
  .jn-hero { padding: 56px 20px 40px; }
  .jn-article-head { padding: 56px 20px 40px; }
}