/* ============================================
   WEKAMS BLOG — extends styles.css
   ============================================ */

.nav-links a[aria-current="page"] {
  color: var(--accent-deep);
  font-weight: 600;
}
.nav-links a[aria-current="page"]::after {
  width: 100% !important;
}

/* ---------- blog hero ---------- */
.blog-hero {
  position: relative;
  z-index: 2;
  padding: clamp(3rem, 7vw, 5.5rem) var(--pad) clamp(2.5rem, 5vw, 4rem);
}
.blog-hero-inner {
  max-width: var(--max);
  margin: 0 auto;
}
.blog-hero-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  line-height: 1;
  letter-spacing: -0.035em;
  margin: 1.2rem 0 1.8rem;
  font-variation-settings: "opsz" 144;
  max-width: 18ch;
}
.blog-hero-title em {
  font-style: italic;
  font-weight: 300;
  color: var(--accent-deep);
  position: relative;
}
.blog-hero-title em::after {
  content: '';
  position: absolute;
  left: -2%; right: -2%;
  bottom: 0.06em;
  height: 0.14em;
  background: var(--accent-bright);
  opacity: 0.32;
  z-index: -1;
}
.blog-hero-lede {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  color: var(--ink-soft);
  max-width: 55ch;
  line-height: 1.6;
}

.blog-meta-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
  text-transform: uppercase;
}
.rss-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 100px;
  transition: all 0.2s;
}
.rss-link:hover {
  border-color: var(--accent);
  color: var(--accent-deep);
  background: rgba(0, 168, 132, 0.06);
}
.meta-divider { opacity: 0.4; }

/* ---------- posts ---------- */
.posts {
  position: relative;
  z-index: 2;
  padding: 0 var(--pad) clamp(4rem, 8vw, 7rem);
}
.posts-inner {
  max-width: var(--max);
  margin: 0 auto;
}

/* feature post */
.post-feature {
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
  margin-bottom: 4rem;
}
.pf-link {
  display: block;
  padding: 3rem 0;
  transition: padding-left 0.4s ease;
}
.pf-link:hover {
  padding-left: 1.2rem;
}
.pf-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 1.5rem;
}
.pf-tag {
  background: var(--ink);
  color: var(--bg);
  padding: 0.35rem 0.8rem;
  border-radius: 100px;
  letter-spacing: 0.12em;
}
.post-feature h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  max-width: 24ch;
  font-variation-settings: "opsz" 144;
  margin-bottom: 1.2rem;
  transition: color 0.3s;
}
.pf-link:hover h2 {
  color: var(--accent-deep);
}
.post-feature p {
  font-size: 1.05rem;
  color: var(--ink-soft);
  line-height: 1.6;
  max-width: 55ch;
  margin-bottom: 1.8rem;
}
.pf-author {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.pf-cta {
  color: var(--accent-deep);
  font-weight: 500;
  transition: gap 0.2s;
}

/* post grid */
.post-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.post-card {
  background: var(--bg);
  transition: background 0.3s;
}
.post-card:hover {
  background: var(--bg-warm);
}
.post-card a {
  display: block;
  padding: 2.4rem 2rem;
  height: 100%;
}
.pc-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 1.4rem;
}
.post-card h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.5rem;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin-bottom: 0.9rem;
  transition: color 0.3s;
}
.post-card a:hover h3 {
  color: var(--accent-deep);
}
.post-card p {
  font-size: 0.95rem;
  color: var(--ink-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.pc-meta {
  display: flex;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  padding-top: 1rem;
  border-top: 1px solid var(--line-soft);
}

.posts-end {
  text-align: center;
  padding: 3rem 0 0;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}
.posts-end a {
  color: var(--accent-deep);
  border-bottom: 1px solid var(--accent);
  transition: opacity 0.2s;
}
.posts-end a:hover { opacity: 0.7; }

/* ============================================
   POST PAGE — single article layout
   ============================================ */

.post-article {
  position: relative;
  z-index: 2;
  padding: clamp(2.5rem, 5vw, 4rem) var(--pad) clamp(4rem, 8vw, 6rem);
}
.post-article-inner {
  max-width: 720px;
  margin: 0 auto;
}

.breadcrumb {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 2rem;
}
.breadcrumb a {
  color: var(--ink-muted);
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.breadcrumb a:hover {
  color: var(--accent-deep);
  border-bottom-color: var(--accent);
}
.breadcrumb .sep { margin: 0 0.6rem; opacity: 0.4; }

.post-article header.post-head {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line);
}
.post-tag-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.4rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.post-tag-row .tag {
  background: var(--ink);
  color: var(--bg);
  padding: 0.35rem 0.8rem;
  border-radius: 100px;
}
h1.post-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.1rem, 5vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-variation-settings: "opsz" 144;
  margin-bottom: 1.2rem;
}
.post-deck {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.15rem, 1.6vw, 1.35rem);
  color: var(--ink-soft);
  line-height: 1.5;
  max-width: 50ch;
}

/* ---- prose ---- */
.prose {
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--ink-soft);
}
.prose > * + * { margin-top: 1.4rem; }
.prose p { max-width: 65ch; }

.prose h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.6rem, 2.8vw, 2.1rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-top: 3.5rem !important;
  margin-bottom: 0.4rem;
  font-variation-settings: "opsz" 144;
}
.prose h2 + p { margin-top: 0.8rem; }

.prose h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.3rem;
  line-height: 1.3;
  color: var(--ink);
  margin-top: 2.4rem !important;
  margin-bottom: 0.4rem;
}

.prose strong {
  color: var(--ink);
  font-weight: 600;
}

.prose em {
  font-style: italic;
}

.prose a {
  color: var(--accent-deep);
  border-bottom: 1px solid var(--accent);
  transition: opacity 0.2s;
}
.prose a:hover { opacity: 0.7; }

.prose ul, .prose ol {
  padding-left: 1.5rem;
  max-width: 62ch;
}
.prose ul li, .prose ol li {
  padding: 0.3rem 0;
}
.prose ul li::marker {
  color: var(--accent);
}
.prose ol li::marker {
  color: var(--accent-deep);
  font-family: var(--mono);
  font-weight: 500;
}

.prose blockquote {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.3rem;
  line-height: 1.5;
  color: var(--ink);
  border-left: 3px solid var(--accent);
  padding: 0.4rem 0 0.4rem 1.5rem;
  margin: 2rem 0;
  max-width: 55ch;
}

.prose code {
  font-family: var(--mono);
  font-size: 0.9em;
  background: var(--bg-warm);
  padding: 0.15em 0.4em;
  border-radius: 4px;
  color: var(--ink);
}

.prose hr {
  border: none;
  height: 1px;
  background: var(--line);
  margin: 3rem 0;
  position: relative;
}
.prose hr::after {
  content: '⁂';
  position: absolute;
  top: -0.7em;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg);
  padding: 0 1rem;
  color: var(--accent-deep);
  font-size: 1.1rem;
}

/* pull quote */
.prose .pull {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.25;
  color: var(--ink);
  text-align: left;
  padding: 2rem 0;
  margin: 2.5rem 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  letter-spacing: -0.015em;
  font-variation-settings: "opsz" 144;
  max-width: none;
}

/* callout */
.prose .callout {
  background: var(--bg-warm);
  border-left: 3px solid var(--accent-deep);
  padding: 1.4rem 1.6rem;
  border-radius: 0 8px 8px 0;
  margin: 2rem 0;
  font-size: 0.98rem;
}
.prose .callout strong {
  display: block;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 0.5rem;
}

/* ---- post footer ---- */
.post-foot {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.post-foot-cta {
  background: var(--ink);
  color: var(--bg);
  padding: 2.5rem 2rem;
  border-radius: 12px;
  text-align: center;
}
.post-foot-cta h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.7rem;
  margin-bottom: 0.6rem;
  letter-spacing: -0.02em;
}
.post-foot-cta p {
  color: rgba(245, 241, 234, 0.7);
  margin-bottom: 1.5rem;
  font-size: 0.98rem;
}

.post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2.5rem;
}
.post-nav a {
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: border-color 0.3s, transform 0.3s;
}
.post-nav a:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}
.post-nav-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.6rem;
}
.post-nav-title {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.3;
  color: var(--ink);
}
.post-nav .next { text-align: right; }
.post-nav .empty {
  border: 1px dashed var(--line);
  background: transparent;
  pointer-events: none;
  opacity: 0.4;
}

/* ---- responsive ---- */
@media (max-width: 768px) {
  .post-grid { grid-template-columns: 1fr; }
  .pf-link:hover { padding-left: 0; }
  .post-nav { grid-template-columns: 1fr; }
  .post-nav .next { text-align: left; }
  .pf-meta { flex-wrap: wrap; gap: 0.7rem; }
}