/* ============================================================
   Blog — index (/blog) + article (/blog/<slug>)
   Uses only the shared design tokens from site.css.
   ============================================================ */

.blog-page {
  background: var(--cream);
  color: var(--ink);
  min-height: 100vh;
}
.blog-page .btag {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--maroon);
  background: rgba(107, 18, 49, 0.08);
  border: 1px solid rgba(107, 18, 49, 0.16);
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 600;
}

/* ---------- shared meta row ---------- */
.bp-meta, .bcard__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-mute);
}
.bp-meta > span:not(.btag)::before,
.bcard__meta > span:not(.btag)::before {
  content: '·';
  margin-right: 12px;
  color: rgba(132, 104, 118, 0.5);
}
.bp-meta > span:first-child::before,
.bcard__meta > span:first-child::before { content: none; }

/* ============================================================
   INDEX
   ============================================================ */
.bi {
  max-width: var(--container);
  margin: 0 auto;
  padding: calc(var(--header-h) + 56px) 24px 96px;
}
.bi-hero { text-align: center; max-width: 760px; margin: 0 auto 44px; }
.bi-hero .eyebrow { justify-content: center; margin-bottom: 18px; }
.bi-hero__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
}
.bi-hero__title em { font-style: italic; color: var(--maroon); }
.bi-hero__sub {
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0;
}

/* filters */
.bi-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 36px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(107, 18, 49, 0.12);
}
.bi-filters__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.bfilter {
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-soft);
  background: transparent;
  border: 1.5px solid rgba(107, 18, 49, 0.18);
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.bfilter:hover { border-color: var(--maroon); color: var(--maroon); }
.bfilter.is-active {
  background: linear-gradient(135deg, var(--saffron) 0%, var(--maroon) 100%);
  color: #fff;
  border-color: transparent;
}
.bi-sort {
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink);
  background: #fff;
  border: 1.5px solid rgba(107, 18, 49, 0.18);
  padding: 9px 14px;
  border-radius: 999px;
  cursor: pointer;
}

/* card grid */
.bi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.bi-empty { grid-column: 1 / -1; text-align: center; color: var(--ink-mute); padding: 60px 0; }

.bcard {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  border: 1px solid rgba(107, 18, 49, 0.08);
  box-shadow: 0 6px 22px -16px rgba(42, 10, 24, 0.5);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.bcard:hover { transform: translateY(-4px); box-shadow: 0 22px 44px -22px rgba(42, 10, 24, 0.55); }
.bcard__preview {
  position: relative;
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: flex-end;
  padding: 16px;
}
.bcard__preview::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 120% at 80% 0%, rgba(255,255,255,0.28), transparent 55%);
}
.bcard__preview span {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(4px);
  padding: 5px 12px;
  border-radius: 999px;
  font-weight: 600;
}
.bcard__body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.bcard__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 21px;
  line-height: 1.22;
  margin: 0;
  letter-spacing: -0.005em;
}
.bcard__excerpt { font-size: 14.5px; line-height: 1.55; color: var(--ink-soft); margin: 0; }

/* ============================================================
   ARTICLE
   ============================================================ */
.bp { display: block; }
.bp-hero {
  position: relative;
  padding: calc(var(--header-h) + 78px) 24px 70px;
  text-align: center;
  color: #fff;
  /* set per-article via inline --bp-hero-bg (tag gradient, or image + overlay) */
  background: var(--bp-hero-bg, linear-gradient(135deg, var(--saffron) 0%, var(--maroon) 100%));
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.bp-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(90% 120% at 50% -25%, rgba(255, 255, 255, 0.22), transparent 55%),
    linear-gradient(180deg, rgba(20, 4, 12, 0.04) 0%, rgba(20, 4, 12, 0.16) 58%, rgba(20, 4, 12, 0.42) 100%);
  pointer-events: none;
}
.bp-hero__inner { position: relative; z-index: 1; max-width: 820px; margin: 0 auto; }
.bp-hero .bp-meta { justify-content: center; margin-bottom: 22px; color: rgba(255, 255, 255, 0.92); }
.bp-hero .bp-meta > span:not(.btag)::before { color: rgba(255, 255, 255, 0.5); }
.bp-hero .btag { color: #fff; background: rgba(255, 255, 255, 0.18); border-color: rgba(255, 255, 255, 0.36); }
.bp-hero__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.07;
  letter-spacing: -0.015em;
  margin: 0 0 20px;
  color: #fff;
  text-shadow: 0 2px 26px rgba(20, 4, 12, 0.28);
}
.bp-hero__title em { font-style: italic; color: var(--gold-soft); }
.bp-hero__excerpt {
  font-size: 19px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.92);
  margin: 0;
  max-width: 660px;
  margin-inline: auto;
}

/* body grid: sticky TOC + content */
.bp-body {
  max-width: var(--container);
  margin: 0 auto;
  padding: 56px 24px 80px;
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}
.bp-toc {
  position: sticky;
  top: calc(var(--header-h) + 20px);
  border: 1px solid rgba(107, 18, 49, 0.12);
  border-radius: 16px;
  padding: 22px 20px;
  background: rgba(255, 255, 255, 0.6);
}
.bp-toc__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--saffron);
  margin-bottom: 14px;
}
.bp-toc ol { list-style: none; margin: 0; padding: 0; counter-reset: toc; display: flex; flex-direction: column; gap: 2px; }
.bp-toc li { counter-increment: toc; }
.bp-toc a {
  display: flex;
  gap: 10px;
  padding: 7px 8px;
  border-radius: 8px;
  font-size: 13.5px;
  line-height: 1.35;
  color: var(--ink-soft);
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
}
.bp-toc a::before { content: counter(toc); font-family: var(--font-mono); font-size: 11px; color: var(--gold); font-weight: 600; flex: none; }
.bp-toc a:hover { background: rgba(107, 18, 49, 0.06); color: var(--maroon); }

.bp-content { max-width: 760px; }
.bp-lead {
  font-size: 18.5px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0 0 22px;
}
.bp-lead:first-of-type::first-letter {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 600;
  float: left;
  line-height: 0.8;
  padding: 6px 12px 0 0;
  color: var(--maroon);
}

/* list items */
.bp-item {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 22px;
  padding: 28px 0;
  border-top: 1px solid rgba(107, 18, 49, 0.1);
}
.bp-item__num {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 40px;
  line-height: 1;
  color: var(--gold);
  -webkit-text-stroke: 0;
}
.bp-item__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 25px;
  line-height: 1.2;
  margin: 2px 0 10px;
  letter-spacing: -0.01em;
}
.bp-item__main p { font-size: 16.5px; line-height: 1.68; color: var(--ink-soft); margin: 0; }
.bp-item__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14.5px;
  color: var(--maroon);
  text-decoration: none;
  border-bottom: 2px solid rgba(217, 164, 65, 0.5);
  padding-bottom: 2px;
  transition: border-color 0.15s ease;
}
.bp-item__cta:hover { border-color: var(--maroon); }

/* item 1 — accent / editor's pick */
.bp-item--accent {
  background: linear-gradient(135deg, rgba(217, 164, 65, 0.1), rgba(201, 79, 109, 0.06));
  border: 1px solid rgba(217, 164, 65, 0.35);
  border-radius: 18px;
  padding: 28px;
  margin-bottom: 8px;
}
.bp-item--accent .bp-item__num {
  background: linear-gradient(135deg, var(--saffron), var(--maroon));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* conclusion */
.bp-conclusion {
  margin-top: 36px;
  padding: 28px 30px;
  background: rgba(255, 255, 255, 0.7);
  border-left: 4px solid var(--gold);
  border-radius: 0 14px 14px 0;
}
.bp-conclusion h2 {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--saffron);
  margin: 0 0 14px;
}
.bp-conclusion p { font-size: 16.5px; line-height: 1.68; color: var(--ink-soft); margin: 0 0 12px; }
.bp-conclusion p:last-child { margin-bottom: 0; }

/* CTA block */
.bp-cta {
  margin-top: 48px;
  padding: 48px 40px;
  text-align: center;
  border-radius: 24px;
  color: #fff;
  background:
    radial-gradient(80% 140% at 50% 0%, rgba(217, 164, 65, 0.28), transparent 60%),
    linear-gradient(135deg, var(--maroon) 0%, var(--maroon-deep) 100%);
  box-shadow: 0 14px 34px -26px rgba(74, 8, 32, 0.5);
}
.bp-cta__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: 14px;
}
.bp-cta__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.15;
  margin: 0 0 12px;
  color: #fff;
}
.bp-cta__sub { font-size: 16px; line-height: 1.6; color: rgba(255, 255, 255, 0.82); margin: 0 auto 26px; max-width: 480px; }
.bp-cta__row { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; align-items: center; }
.bp-cta__alt { color: var(--gold-soft); font-weight: 600; font-size: 14.5px; text-decoration: none; border-bottom: 1px solid rgba(241, 208, 128, 0.4); padding-bottom: 2px; }
.bp-cta__alt:hover { color: #fff; }

/* read also */
.bp-related {
  max-width: var(--container);
  margin: 0 auto;
  padding: 16px 24px 88px;
}
.bp-related__head h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 28px;
  margin: 0 0 24px;
  letter-spacing: -0.01em;
}
.bp-related__row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(300px, 1fr);
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 10px;
  scrollbar-width: thin;
}
.bp-related__row .bcard { scroll-snap-align: start; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .bp-body { grid-template-columns: 1fr; gap: 28px; }
  .bp-toc { position: static; }
  .bi-grid { grid-template-columns: repeat(2, 1fr); gap: 22px; }
}
@media (max-width: 600px) {
  .bi-grid { grid-template-columns: 1fr; }
  .bi-filters { flex-direction: column; align-items: stretch; }
  .bi-sort { width: 100%; }
  .bp-item { grid-template-columns: 1fr; gap: 8px; }
  .bp-item__num { font-size: 32px; }
  .bp-item--accent { padding: 22px; }
  .bp-cta { padding: 36px 22px; }
  .bp-lead:first-of-type::first-letter { font-size: 52px; }
}