/* ============================================================
   Blog — list (/blog) and single post (/blog/{slug})
   Loads after style.css. Tokens come from /tokens.css.
   ============================================================ */

/* ── Category jewel tones ───────────────────────────────────── */
:root {
  --cat-personal-finance: #4FE3A4;   /* teal — savings / personal */
  --cat-living-abroad:    #E879D8;   /* magenta — life / move */
  --cat-travel:           #6FA8FF;   /* blue — sky / motion */
  --cat-business:         #F4B740;   /* gold — markets / firm */
  --cat-default:          #FF6B2C;   /* fallback to brand orange */
}

/* ─────────────────────────────────────────────────────────────
   /blog — list page
   ───────────────────────────────────────────────────────────── */

.blog-masthead {
  padding: 80px 0 40px;
  max-width: 880px;
}
.blog-masthead .eyebrow { margin-bottom: 16px; }
.blog-masthead .lede { margin-top: 24px; max-width: 620px; }

/* Featured post */
.blog-featured-section {
  padding: 32px 0 32px;
}
.blog-featured {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
  text-decoration: none;
  color: inherit;
  border-radius: var(--r-card);
}
.blog-featured-art {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--r-card);
  overflow: hidden;
  border: 1px solid var(--border-soft);
}
.blog-featured-art-bg { position: absolute; inset: 0; }
.blog-featured-art-glyph {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(160px, 20vw, 280px);
  color: rgba(255,255,255,0.92);
  line-height: 1;
  letter-spacing: -0.04em;
  text-shadow: 0 8px 60px rgba(0,0,0,0.4);
  text-align: center;
  padding: 0 16px;
}
.blog-featured-art-meta {
  position: absolute;
  inset: auto 24px 24px;
  display: flex;
  justify-content: space-between;
  align-items: end;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.blog-featured-art-meta .badge {
  background: rgba(10,5,7,0.7);
  border: 1px solid var(--border-soft);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 6px 12px;
  border-radius: var(--r-pill);
  color: var(--text-primary);
}

.blog-featured-body { padding-right: 12px; }
.blog-featured-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.blog-featured-eyebrow .pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: var(--r-pill);
  background: var(--cta-soft);
  border: 1px solid var(--cta-line);
  color: var(--cta);
}
.blog-featured-eyebrow .pill::before { content: "★"; font-size: 10px; }

.blog-featured h2 {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(36px, 4.4vw, 56px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 0 0 20px;
  text-wrap: balance;
}
.blog-featured-dek {
  font-size: 18px;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0 0 28px;
  max-width: 540px;
}
.blog-featured-arrow {
  margin-top: 24px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--cta);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.blog-featured-arrow svg { transition: transform 220ms ease; }
.blog-featured:hover .blog-featured-arrow svg { transform: translateX(6px); }

/* Section heading above grid */
.blog-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin: 48px 0 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}
.blog-section-head h2 {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.02em;
  margin: 0;
}
.blog-section-head .count {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  margin-left: 12px;
}

/* Post grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px 28px;
  padding-bottom: 80px;
}
.blog-grid-empty {
  grid-column: 1 / -1;
  padding: 64px 32px;
  text-align: center;
  border: 1px dashed var(--border-soft);
  border-radius: var(--r-card);
  color: var(--text-tertiary);
  font-size: 14px;
}

.blog-card {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 220ms ease;
}
.blog-card:hover { transform: translateY(-4px); }

.blog-card-art {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--r-card);
  overflow: hidden;
  border: 1px solid var(--border-soft);
  background: var(--bg-elevated);
}
.blog-card-art-bg { position: absolute; inset: 0; }
.blog-card-art-glyph {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 120px;
  line-height: 1;
  letter-spacing: -0.04em;
  color: rgba(255,255,255,0.95);
  text-shadow: 0 6px 30px rgba(0,0,0,0.5);
  text-align: center;
  padding: 0 12px;
}
.blog-card-art-tag {
  position: absolute;
  top: 16px; left: 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: var(--r-pill);
  background: rgba(10,5,7,0.7);
  border: 1px solid var(--border-soft);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--text-primary);
}

.blog-card-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: 10px;
}
.blog-card-meta .sep { color: var(--text-quaternary); }

.blog-card h3 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.018em;
  margin: 0;
  text-wrap: balance;
}
.blog-card p {
  font-size: 15px;
  line-height: 1.5;
  color: var(--text-secondary);
  margin: 0;
}

/* Category color bindings — featured + cards + tags */
[data-cat="personal-finance"] { color: var(--cat-personal-finance); }
[data-cat="living-abroad"]    { color: var(--cat-living-abroad); }
[data-cat="travel"]           { color: var(--cat-travel); }
[data-cat="business"]         { color: var(--cat-business); }

/* Art treatment by category — feel different per category w/o per-post work */
.blog-art--personal-finance .blog-card-art-bg,
.blog-art--personal-finance .blog-featured-art-bg {
  background:
    radial-gradient(110% 80% at 80% 20%, rgba(79,227,164,0.40), transparent 60%),
    linear-gradient(180deg, #0F2218, #0A0F0C);
}
.blog-art--living-abroad .blog-card-art-bg,
.blog-art--living-abroad .blog-featured-art-bg {
  background:
    radial-gradient(110% 80% at 30% 80%, rgba(232,121,216,0.40), transparent 60%),
    linear-gradient(180deg, #2A1226, #0E070C);
}
.blog-art--travel .blog-card-art-bg,
.blog-art--travel .blog-featured-art-bg {
  background:
    radial-gradient(110% 80% at 70% 30%, rgba(111,168,255,0.40), transparent 60%),
    linear-gradient(180deg, #11182A, #08090E);
}
.blog-art--business .blog-card-art-bg,
.blog-art--business .blog-featured-art-bg {
  background:
    radial-gradient(110% 80% at 20% 20%, rgba(244,183,64,0.45), transparent 60%),
    linear-gradient(180deg, #2A1F0F, #100A06);
}
.blog-art--default .blog-card-art-bg,
.blog-art--default .blog-featured-art-bg {
  background:
    radial-gradient(110% 80% at 20% 80%, rgba(255,107,44,0.45), transparent 60%),
    linear-gradient(180deg, #2A1410, #0E0807);
}

/* Optional 1-9 artVariant overrides */
.blog-art-1 .blog-card-art-bg, .blog-art-1 .blog-featured-art-bg {
  background:
    radial-gradient(110% 80% at 20% 20%, rgba(244,183,64,0.45), transparent 60%),
    linear-gradient(180deg, #2A1F0F, #100A06);
}
.blog-art-2 .blog-card-art-bg, .blog-art-2 .blog-featured-art-bg {
  background:
    radial-gradient(110% 80% at 80% 30%, rgba(79,227,164,0.40), transparent 60%),
    linear-gradient(180deg, #0F2218, #0A0F0C);
}
.blog-art-3 .blog-card-art-bg, .blog-art-3 .blog-featured-art-bg {
  background:
    radial-gradient(110% 80% at 30% 80%, rgba(111,168,255,0.40), transparent 60%),
    linear-gradient(180deg, #11182A, #08090E);
}
.blog-art-4 .blog-card-art-bg, .blog-art-4 .blog-featured-art-bg {
  background:
    radial-gradient(110% 80% at 70% 70%, rgba(232,121,216,0.40), transparent 60%),
    linear-gradient(180deg, #2A1226, #0E070C);
}
.blog-art-5 .blog-card-art-bg, .blog-art-5 .blog-featured-art-bg {
  background:
    radial-gradient(110% 80% at 20% 80%, rgba(255,107,44,0.45), transparent 60%),
    linear-gradient(180deg, #2A1410, #0E0807);
}
.blog-art-6 .blog-card-art-bg, .blog-art-6 .blog-featured-art-bg {
  background:
    radial-gradient(110% 80% at 50% 30%, rgba(244,183,64,0.30), transparent 60%),
    radial-gradient(80% 60% at 80% 90%, rgba(232,121,216,0.25), transparent 60%),
    linear-gradient(180deg, #1F1318, #0A0507);
}
.blog-art-7 .blog-card-art-bg, .blog-art-7 .blog-featured-art-bg {
  background:
    radial-gradient(110% 80% at 80% 20%, rgba(79,227,164,0.35), transparent 60%),
    radial-gradient(80% 60% at 20% 80%, rgba(111,168,255,0.25), transparent 60%),
    linear-gradient(180deg, #0E1A18, #08100D);
}
.blog-art-8 .blog-card-art-bg, .blog-art-8 .blog-featured-art-bg {
  background:
    radial-gradient(110% 80% at 30% 30%, rgba(255,107,44,0.35), transparent 60%),
    linear-gradient(180deg, #1E110D, #0A0507);
}
.blog-art-9 .blog-card-art-bg, .blog-art-9 .blog-featured-art-bg {
  background:
    radial-gradient(110% 80% at 70% 70%, rgba(111,168,255,0.30), transparent 60%),
    linear-gradient(180deg, #0E1322, #08090E);
}

/* ─────────────────────────────────────────────────────────────
   /blog/{slug} — single post page
   ───────────────────────────────────────────────────────────── */

.blog-post-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
  gap: 80px;
  align-items: start;
  max-width: 1100px;
  padding-top: 64px;
  padding-bottom: 96px;
}
.blog-post {
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
}

/* Right-rail TOC */
.blog-post-toc {
  position: sticky;
  top: 96px;
  align-self: start;
  font-family: var(--font-mono);
}
.blog-post-toc:empty { display: none; }
.toc-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
}
.toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  counter-reset: toc;
}
.toc-list li {
  counter-increment: toc;
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.45;
}
.toc-list li::before {
  content: counter(toc, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-quaternary);
  margin-right: 10px;
  letter-spacing: 0.06em;
}
.toc-list a {
  color: var(--text-tertiary);
  text-decoration: none;
  transition: color 160ms ease;
  text-wrap: pretty;
}
.toc-list a:hover { color: var(--text-primary); }
.toc-list a.is-active { color: var(--cta); }

/* Breadcrumb */
.blog-breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-tertiary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.blog-breadcrumb ol {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.blog-breadcrumb a {
  color: var(--text-tertiary);
  text-decoration: none;
  transition: color 160ms ease;
}
.blog-breadcrumb a:hover { color: var(--text-primary); }
.blog-breadcrumb .sep { opacity: 0.5; }
.blog-breadcrumb .current {
  color: var(--text-secondary);
  max-width: 60ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: inline-block;
  vertical-align: bottom;
}

/* Eyebrow above title */
.blog-post-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 24px;
}
.blog-post-eyebrow .cat { font-weight: 600; }
.blog-post-eyebrow .sep { color: var(--text-quaternary); }

/* Title + dek */
.blog-post-title {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(36px, 4.8vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin: 0 0 20px;
  text-wrap: balance;
}
.blog-post-dek {
  font-size: 20px;
  line-height: 1.45;
  color: var(--text-secondary);
  letter-spacing: -0.005em;
  margin: 0 0 40px;
  max-width: 60ch;
}

/* Author / date row */
.blog-post-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
  flex-wrap: wrap;
}
.blog-post-meta .author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.blog-post-meta .author-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  flex-shrink: 0;
  border: 2px solid var(--bg-base);
  box-shadow: 0 0 0 1px var(--border-strong);
}
.blog-post-meta .author-text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}
.blog-post-meta .author-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}
.blog-post-meta .author-role {
  font-size: 12px;
  color: var(--text-tertiary);
}
.blog-post-meta .post-date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-tertiary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: flex;
  gap: 14px;
  align-items: center;
}
.blog-post-divider {
  border: 0;
  border-top: 1px solid var(--border-subtle);
  margin: 0 0 48px;
}

/* Body typography */
.blog-post-body p {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0 0 24px;
  letter-spacing: -0.003em;
}
.blog-post-body p strong { color: var(--text-primary); font-weight: 600; }
.blog-post-body p em     { color: var(--text-primary); font-style: italic; }
.blog-post-body a {
  color: var(--cta);
  text-decoration: none;
  border-bottom: 1px solid var(--cta-line);
  transition: border-color 160ms ease;
}
.blog-post-body a:hover { border-bottom-color: var(--cta); }

.blog-post-body h2 {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 32px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 64px 0 20px;
  scroll-margin-top: 96px;
}
.blog-post-body h3 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: -0.015em;
  margin: 48px 0 16px;
}

.blog-post-body ul,
.blog-post-body ol {
  margin: 0 0 28px;
  padding-left: 24px;
}
.blog-post-body li {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 10px;
}
.blog-post-body li strong { color: var(--text-primary); font-weight: 600; }
.blog-post-body ul li::marker { color: var(--cta); }

.blog-post-body blockquote {
  margin: 40px 0;
  padding: 4px 0 4px 28px;
  border-left: 3px solid var(--cta);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 26px;
  line-height: 1.4;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.blog-post-body figure { margin: 40px 0; }
.blog-post-body figure img {
  width: 100%;
  border-radius: 16px;
  display: block;
}
.blog-post-body figcaption {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-tertiary);
  letter-spacing: 0.02em;
  margin-top: 12px;
  text-align: center;
}

/* Inline tables (custom block) */
.blog-post-body .post-table {
  margin: 40px 0;
  border-radius: var(--r-card);
  border: 1px solid var(--border-soft);
  overflow: hidden;
  background: var(--bg-elevated);
}
.blog-post-body .post-table-caption {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.blog-post-body table {
  width: 100%;
  border-collapse: collapse;
}
.blog-post-body th {
  text-align: left;
  padding: 14px 24px;
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: -0.005em;
  border-bottom: 1px solid var(--border-soft);
  background: var(--bg-tint);
}
.blog-post-body td {
  padding: 14px 24px;
  font-size: 15px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
  line-height: 1.5;
}
.blog-post-body tr:last-child td { border-bottom: 0; }

/* FAQ accordion (custom block) */
.blog-post-body .post-faq {
  margin: 12px 0;
  border: 1px solid var(--border-soft);
  border-radius: var(--r-card);
  background: var(--bg-elevated);
  overflow: hidden;
  transition: border-color 200ms ease, background 200ms ease;
}
.blog-post-body .post-faq[open] {
  border-color: var(--cta-line);
  background: var(--bg-elevated-2);
}
.blog-post-body .post-faq summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  line-height: 1.4;
}
.blog-post-body .post-faq summary::-webkit-details-marker { display: none; }
.blog-post-body .post-faq summary::after {
  content: "+";
  font-family: var(--font-sans);
  font-size: 22px;
  font-weight: 400;
  color: var(--text-tertiary);
  transition: transform 200ms ease, color 200ms ease;
  flex-shrink: 0;
  line-height: 1;
}
.blog-post-body .post-faq[open] summary::after {
  transform: rotate(45deg);
  color: var(--cta);
}
.blog-post-body .faq-answer {
  padding: 0 24px 20px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 16px;
}
.blog-post-body .faq-answer p {
  font-size: 16px;
  line-height: 1.65;
  margin: 0 0 12px;
}
.blog-post-body .faq-answer p:last-child { margin-bottom: 0; }
.blog-post-body .faq-answer ul,
.blog-post-body .faq-answer ol {
  margin: 0 0 12px;
  padding-left: 20px;
}
.blog-post-body .faq-answer li {
  font-size: 16px;
  line-height: 1.65;
}

/* Footer "back" button */
.blog-post-footer {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
}

/* ─────────────────────────────────────────────────────────────
   Responsive
   ───────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .blog-featured { grid-template-columns: 1fr; gap: 32px; }
  .blog-featured-art { aspect-ratio: 16 / 10; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1024px) {
  .blog-post-shell {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    max-width: 760px;
  }
  .blog-post-toc { display: none; }
}
@media (max-width: 720px) {
  .blog-masthead { padding: 56px 0 24px; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-post-shell { padding-top: 32px; }
  .blog-post-meta { flex-direction: column; align-items: flex-start; gap: 16px; }
}