/* ============================================================
   BLOG INDEX — masthead, category chips, lead article,
   archive grid, grouped lists, editorial standards
   ============================================================ */

.blog-open {
  padding-block: clamp(2.5rem, 1.6rem + 3.4vw, 4.5rem);
  background-color: var(--c-graphite);
  color: var(--c-on-dark-2);
}

.blog-open h1 { color: var(--c-on-dark); }
.blog-open .text-overline { color: var(--c-sage-light); }

.blog-open__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: clamp(2rem, 1rem + 4vw, 4rem);
  align-items: center;
}

.blog-open__text h1 { margin-block: 1rem 1.35rem; }

.blog-open__lede {
  max-width: 38rem;
  font-size: var(--t-md);
  line-height: var(--lh-relaxed);
  color: var(--c-on-dark-2);
}

.blog-open__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.75rem;
  margin-top: 2rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--c-line-dark);
  font-size: var(--t-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--c-on-dark-3);
}

.blog-open__media .media {
  border-radius: var(--r-lg);
  box-shadow: var(--sh-lg);
  background-color: rgba(255, 255, 255, 0.06);
}

/* ── Category chips ──────────────────────────────────────── */
.blog-cats { background-color: var(--c-ivory); }

.blog-cats__title {
  font-size: var(--t-md);
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--c-text-3);
  margin-bottom: 1.15rem;
}

.blog-cats__list { display: flex; flex-wrap: wrap; gap: 0.55rem; }

.blog-cats__list a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--c-line);
  border-radius: var(--r-pill);
  font-size: var(--t-sm);
  color: var(--c-text);
  transition: border-color var(--d-fast), background-color var(--d-fast);
}
.blog-cats__list a:hover { border-color: var(--c-sage); background-color: var(--c-sage-pale); }

.blog-cats__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
  background-color: var(--c-sage);
}
.blog-cats__dot--sage  { background-color: #4E5E46; }
.blog-cats__dot--moss  { background-color: #2F5049; }
.blog-cats__dot--gold  { background-color: #8A6B33; }
.blog-cats__dot--clay  { background-color: #8C523B; }
.blog-cats__dot--slate { background-color: #44505C; }

.blog-cats__count {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--c-text-3);
  font-variant-numeric: tabular-nums;
}

/* ── Lead article ────────────────────────────────────────── */
.blog-lead {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 0;
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background-color: var(--c-white);
  transition: box-shadow var(--d-norm) var(--ease), border-color var(--d-norm) var(--ease);
}
.blog-lead:hover { box-shadow: var(--sh-lg); border-color: var(--c-beige); }

.blog-lead .cover { aspect-ratio: auto; min-height: 100%; }

.blog-lead__body {
  padding: clamp(1.5rem, 1.1rem + 1.6vw, 2.5rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.blog-lead__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.9rem;
  font-size: var(--t-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--c-text-3);
  margin-bottom: 1rem;
}

.blog-lead__flag {
  padding: 0.2rem 0.6rem;
  border-radius: var(--r-pill);
  background-color: var(--c-sage-deep);
  color: var(--c-white);
  font-weight: 600;
}

.blog-lead__title {
  font-size: var(--t-2xl);
  margin-bottom: 0.85rem;
  transition: color var(--d-fast);
}
.blog-lead:hover .blog-lead__title { color: var(--c-sage-deep); }

.blog-lead__excerpt {
  font-size: var(--t-base);
  line-height: var(--lh-relaxed);
  color: var(--c-text-2);
  max-width: 34rem;
  margin-bottom: 1.35rem;
}

.blog-lead__cue {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: var(--t-sm);
  font-weight: 600;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--c-sage-deep);
}
.blog-lead__cue .icon { transition: translate var(--d-fast) var(--ease); }
.blog-lead:hover .blog-lead__cue .icon { translate: 4px 0; }

/* ── Grouped by category ─────────────────────────────────── */
.blog-bycat {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr));
  gap: var(--s-6) var(--s-7);
}

.blog-cat { scroll-margin-top: calc(var(--header-h) + 1rem); }

.blog-cat__title {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-body);
  font-size: var(--t-xs);
  font-weight: 600;
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--c-text-2);
  padding-bottom: 0.7rem;
  margin-bottom: 0.35rem;
  border-bottom: 1px solid var(--c-line);
}

.blog-cat__list { display: grid; }

.blog-cat__list a {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr) auto auto;
  align-items: baseline;
  gap: 0.7rem;
  padding: 0.75rem 0.35rem;
  border-bottom: 1px solid var(--c-line-soft);
  transition: background-color var(--d-fast), padding-left var(--d-norm) var(--ease);
}
.blog-cat__list a:hover { background-color: var(--c-cream); padding-left: 0.8rem; }

.blog-cat__n {
  font-size: var(--t-xs);
  font-weight: 600;
  color: var(--c-sage);
  font-variant-numeric: tabular-nums;
}
.blog-cat__label { font-size: var(--t-sm); color: var(--c-ink); line-height: var(--lh-snug); }
.blog-cat__time { font-size: var(--t-xs); color: var(--c-text-3); white-space: nowrap; }
.blog-cat__arrow { color: var(--c-sage); align-self: center; }

/* ── Editorial standards ─────────────────────────────────── */
.blog-standards {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.4fr) minmax(0, 0.55fr);
  gap: clamp(1.5rem, 1rem + 2.6vw, 3rem);
  align-items: center;
}

.blog-standards__media .media {
  border-radius: var(--r-lg);
  box-shadow: var(--sh-md);
  background-color: var(--c-beige);
}

.blog-standards__text h2 { margin-block: 0.85rem 1.35rem; }

.blog-standards__list { display: grid; gap: 0.9rem; }

.blog-standards__list li {
  position: relative;
  padding-left: 1.25rem;
  font-size: var(--t-sm);
  line-height: var(--lh-relaxed);
  color: var(--c-text-2);
}
.blog-standards__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--c-sage);
}
.blog-standards__list strong { color: var(--c-ink); font-weight: 600; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1000px) {
  .blog-open__inner { grid-template-columns: minmax(0, 1fr); }
  .blog-open__media { order: -1; max-width: 28rem; }

  .blog-lead { grid-template-columns: minmax(0, 1fr); }
  .blog-lead .cover { aspect-ratio: 21 / 9; min-height: 0; }

  .blog-standards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .blog-standards__text { grid-column: 1 / -1; order: -1; }
}

@media (max-width: 620px) {
  .blog-standards { grid-template-columns: minmax(0, 1fr); }
  .blog-standards__media { max-width: 20rem; margin-inline: auto; }
  .blog-cat__list a { grid-template-columns: 1.9rem minmax(0, 1fr) auto; }
  .blog-cat__arrow { display: none; }
}