/* ============================================================
   layout-a/style.css — Blogar-inspired: Clean magazine, card grid
   ============================================================ */

/* ── Override: white header for Layout A ────────────────── */
.site-header {
  background: var(--clr-bg);
  border-bottom: 1px solid var(--clr-border);
  box-shadow: 0 1px 8px rgba(0,0,0,.06);
}
.header-logo { color: var(--clr-text); }
.nav-link { color: var(--clr-text-muted); }
.nav-link:hover { color: var(--clr-accent); border-color: var(--clr-accent); }
.nav-link.active { color: var(--clr-accent); border-color: var(--clr-border); }

/* ── HERO A: Full-bleed with overlay ────────────────────── */
.hero-a {
  position: relative;
  min-height: 540px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  background: var(--clr-bg-dark);
}
@media (min-width: 900px) { .hero-a { min-height: 640px; } }

.hero-a-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-image: url('https://images.unsplash.com/photo-1556155092-490a1ba16284?auto=format&fit=crop&w=1600&h=900&q=80');
  transition: transform 8s ease;
}
.hero-a:hover .hero-a-bg { transform: scale(1.02); }

.hero-a-overlay {
  position: absolute;
  inset: 0;
  background: var(--clr-hero-overlay);
  z-index: 1;
}
.hero-a-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-10) var(--space-5) var(--space-12);
}
.hero-a-content .tag { margin-bottom: var(--space-4); }
.hero-a-title {
  font-family: var(--font-heading);
  font-size: clamp(32px, 6vw, 64px);
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -.02em;
  margin-bottom: var(--space-4);
  max-width: 680px;
}
.hero-a-excerpt {
  font-size: 16px;
  color: rgba(255,255,255,.8);
  max-width: 520px;
  margin-bottom: var(--space-6);
  line-height: 1.6;
}
.hero-a-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  color: rgba(255,255,255,.7);
  font-size: 13px;
}
.hero-a-meta .author-name { color: #fff; }

/* ── TRENDING TAGS ───────────────────────────────────────── */
.trending-bar {
  background: var(--clr-bg-alt);
  border-bottom: 1px solid var(--clr-border);
  padding: var(--space-3) 0;
}
.trending-bar-inner {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-5);
  overflow-x: auto;
  scrollbar-width: none;
}
.trending-bar-inner::-webkit-scrollbar { display: none; }
.trending-label {
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--clr-accent);
  flex-shrink: 0;
  padding-right: var(--space-3);
  border-right: 1px solid var(--clr-border);
}
.trending-tags { display: flex; gap: var(--space-2); flex-shrink: 0; }
.trending-tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  background: var(--clr-bg);
  color: var(--clr-text);
  border: 1.5px solid var(--clr-border);
  white-space: nowrap;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.trending-tag:hover {
  background: var(--clr-accent);
  color: #fff;
  border-color: var(--clr-accent);
}

/* ── FEATURED ARTICLES GRID ──────────────────────────────── */
.featured-section { padding: var(--space-10) 0; }
.featured-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
@media (min-width: 640px) {
  .featured-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 900px) {
  .featured-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
  .featured-grid .card:first-child .card-img { aspect-ratio: 3/2; }
  .featured-grid .card:first-child .card-title { font-size: 20px; }
}

/* ── MAIN + SIDEBAR LAYOUT ───────────────────────────────── */
.content-with-sidebar {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  padding: var(--space-10) 0;
}
@media (min-width: 900px) {
  .content-with-sidebar {
    grid-template-columns: 1fr 300px;
  }
}

.sidebar-widget {
  background: var(--clr-bg-alt);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-5);
}
.sidebar-widget-title {
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--clr-accent);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-4);
  border-bottom: 2px solid var(--clr-accent);
}

/* ── LIST ARTICLE ROW ────────────────────────────────────── */
.article-row {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--clr-border);
}
.article-row:last-child { border-bottom: none; }
.article-row-img {
  width: 90px;
  height: 68px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--clr-bg-alt);
  flex-shrink: 0;
}
.article-row-title {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--space-1);
}
.article-row-title:hover { color: var(--clr-accent); }
.article-row-date { font-size: 12px; color: var(--clr-text-muted); }

/* ── RANK ARTICLES (popular list) ────────────────────────── */
.rank-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--clr-border);
}
.rank-item:last-child { border-bottom: none; }
.rank-number {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 900;
  color: var(--clr-border);
  line-height: 1;
  flex-shrink: 0;
  width: 36px;
  text-align: right;
}
.rank-item:first-child .rank-number { color: var(--clr-accent); }
.rank-title {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.rank-title:hover { color: var(--clr-accent); }
.rank-meta { font-size: 12px; color: var(--clr-text-muted); margin-top: var(--space-1); }

/* ── ARTICLE PAGE (blog/_template.html) ──────────────────── */
.article-page { padding: var(--space-10) 0 var(--space-16); }
.article-header { margin-bottom: var(--space-8); }
.article-hero-img {
  width: 100%;
  aspect-ratio: 16/7;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-8);
  background: var(--clr-bg-alt);
}
.article-h1 {
  font-family: var(--font-heading);
  font-size: clamp(26px, 5vw, 46px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -.02em;
  margin: var(--space-4) 0 var(--space-5);
}
.article-layout-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}
@media (min-width: 900px) {
  .article-layout-grid { grid-template-columns: 1fr 280px; }
}