/* ─────────────────────────────────────────────────────────────────────────────
   SCL Blog — Archive · Single Post
   Requires main.css design tokens.
   Version: 1.0.0
   ───────────────────────────────────────────────────────────────────────────── */


/* ══════════════════════════════════════════════════════════════════════════════
   1. ARCHIVE — PAGE HEADER
   ══════════════════════════════════════════════════════════════════════════════ */

.scl-blog-header {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line);
}

.scl-blog-header .eyebrow {
  display: block;
  margin-bottom: 0.5rem;
}

.scl-blog-header h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}


/* ══════════════════════════════════════════════════════════════════════════════
   2. ARCHIVE — HERO CARD (first post, full width)
   ══════════════════════════════════════════════════════════════════════════════ */

.scl-blog-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 3.5rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
}

.scl-blog-hero:hover .scl-blog-hero__img {
  transform: scale(1.02);
}

.scl-blog-hero__media {
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--surface);
}

.scl-blog-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 500ms ease;
}

.scl-blog-hero__body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.scl-blog-hero__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.scl-blog-hero__cat {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.scl-blog-hero__read-time {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--muted);
  opacity: 0.7;
}

.scl-blog-hero__read-time::before {
  content: '·';
  margin-right: 0.75rem;
}

.scl-blog-hero__title {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--text);
}

.scl-blog-hero__excerpt {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.scl-blog-hero__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.01em;
  margin-top: 0.25rem;
}

.scl-blog-hero__link svg {
  transition: transform 250ms ease;
}

.scl-blog-hero:hover .scl-blog-hero__link svg {
  transform: translateX(4px);
}


/* ══════════════════════════════════════════════════════════════════════════════
   3. ARCHIVE — POST GRID
   ══════════════════════════════════════════════════════════════════════════════ */

.scl-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem 1.75rem;
}

.scl-blog-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-decoration: none;
  color: inherit;
}

.scl-blog-card__media {
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 3 / 2;
  background: var(--surface);
}

.scl-blog-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 400ms ease;
}

.scl-blog-card:hover .scl-blog-card__img {
  transform: scale(1.04);
}

.scl-blog-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}

.scl-blog-card__cat {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.scl-blog-card__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--text);
  transition: opacity 200ms ease;
}

.scl-blog-card:hover .scl-blog-card__title {
  opacity: 0.7;
}

.scl-blog-card__excerpt {
  margin: 0.15rem 0 0;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}


/* ══════════════════════════════════════════════════════════════════════════════
   4. ARCHIVE — PAGINATION
   ══════════════════════════════════════════════════════════════════════════════ */

.scl-blog-pagination {
  margin-top: 3.5rem;
  display: flex;
  justify-content: center;
}

.scl-blog-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.4rem;
  height: 2.4rem;
  padding: 0 0.6em;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
  transition: background 200ms ease, color 200ms ease, border-color 200ms ease;
  margin: 0 0.2rem;
}

.scl-blog-pagination .page-numbers:hover {
  background: var(--surface);
  color: var(--text);
  border-color: rgba(32, 27, 23, 0.3);
}

.scl-blog-pagination .page-numbers.current {
  background: var(--accent);
  color: var(--accent-2);
  border-color: var(--accent);
}

.scl-blog-pagination .page-numbers.dots {
  border-color: transparent;
  background: transparent;
}


/* ══════════════════════════════════════════════════════════════════════════════
   5. SINGLE POST
   ══════════════════════════════════════════════════════════════════════════════ */

.scl-post {
  max-width: 100%;
}

/* Hero image */
.scl-post__hero {
  width: 100%;
  max-height: 520px;
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 2.5rem;
  background: var(--surface);
}

.scl-post__hero img {
  width: 100%;
  height: 100%;
  max-height: 520px;
  object-fit: cover;
  display: block;
}

/* Content column — centered, narrow for readability */
.scl-post__inner {
  max-width: 720px;
  margin: 0 auto;
}

/* Header */
.scl-post__header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.scl-post__cat {
  display: inline-block;
  margin-bottom: 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.scl-post__title {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.scl-post__meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 500;
}

.scl-post__meta-sep {
  opacity: 0.4;
}

/* Article body typography */
.scl-post__body {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text);
}

.scl-post__body p {
  margin: 0 0 1.4em;
}

.scl-post__body h2 {
  margin: 2em 0 0.6em;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.scl-post__body h3 {
  margin: 1.75em 0 0.5em;
  font-size: 1.15rem;
  letter-spacing: -0.015em;
}

.scl-post__body h4 {
  margin: 1.5em 0 0.4em;
  font-size: 1rem;
  font-weight: 700;
}

.scl-post__body ul,
.scl-post__body ol {
  padding-left: 1.4rem;
  margin: 0 0 1.4em;
}

.scl-post__body li {
  margin-bottom: 0.4em;
  line-height: 1.65;
}

.scl-post__body blockquote {
  margin: 2em 0;
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--accent);
  background: var(--surface);
  border-radius: 0 12px 12px 0;
  font-size: 1.05rem;
  font-style: italic;
  color: var(--muted);
}

.scl-post__body blockquote p {
  margin: 0;
}

.scl-post__body img {
  width: 100%;
  height: auto;
  border-radius: 14px;
  margin: 1.5em 0;
  display: block;
}

.scl-post__body a {
  color: var(--text);
  text-underline-offset: 3px;
  text-decoration-color: rgba(32, 27, 23, 0.35);
  transition: text-decoration-color 200ms ease;
}

.scl-post__body a:hover {
  text-decoration-color: var(--text);
}

.scl-post__body strong {
  font-weight: 700;
}

.scl-post__body hr {
  border: none;
  border-top: 1px solid var(--line);
  margin: 2.5em 0;
}

/* Back link */
.scl-post__back {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
  margin-bottom: 2rem;
  transition: color 200ms ease;
}

.scl-post__back:hover {
  color: var(--text);
}

/* Related posts */
.scl-post__related {
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--line);
}

.scl-post__related-heading {
  margin: 0 0 1.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.scl-post__related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}


/* ══════════════════════════════════════════════════════════════════════════════
   6. RESPONSIVE
   ══════════════════════════════════════════════════════════════════════════════ */

@media (max-width: 900px) {
  .scl-blog-hero {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .scl-blog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem 1.25rem;
  }

  .scl-post__related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .scl-blog-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
  }

  .scl-blog-hero {
    margin-bottom: 2.5rem;
    padding-bottom: 2.5rem;
  }

  .scl-blog-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .scl-post__hero {
    border-radius: 14px;
    max-height: 280px;
  }

  .scl-post__related-grid {
    grid-template-columns: 1fr;
  }
}