/* Articles page – scoped, minimal additions. Assumes base.css provides reset, typography, grid utilities, buttons, and container. */

/* Layout */
.articles-hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(16px, 3vw, 32px);
  align-items: center;
  padding-block: clamp(24px, 5vw, 56px);
}
.articles-hero .hero-copy h1 { margin-bottom: .35em; }
.articles-hero .hero-media img {
  width: 100%;
  height: auto;
  border-radius: 14px;
  object-fit: cover;
}

.breadcrumb { padding: 8px 0; font-size: .95rem; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.breadcrumb a { text-decoration: none; }

/* Controls */
.articles-controls { padding-block: 12px 8px; }
#articles-filters { display: grid; gap: 14px; }
.search-field { display: grid; gap: 6px; }
.search-field input[type="search"] {
  border: 1px solid var(--border, #e3e3e7);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 1rem;
}
.tag-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  appearance: none;
  border: 1px solid var(--border, #e3e3e7);
  background: var(--surface, #ffffff);
  color: var(--text, #1c1c1f);
  border-radius: 999px;
  padding: 8px 12px;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.tag:hover { background: var(--bg-soft, #f6f7fb); }
.tag.is-active, .tag[aria-pressed="true"] { background: var(--primary, #6a5cff); color: #fff; border-color: transparent; }
.result-count { opacity: .8; font-size: .95rem; }

/* Grid */
.articles-list { padding-block: clamp(12px, 3vw, 24px) clamp(24px, 5vw, 48px); }
.articles-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(12px, 2vw, 24px);
}
.article-card {
  grid-column: span 6;
  background: var(--surface, #fff);
  border: 1px solid var(--border, #ececf1);
  border-radius: 14px;
  overflow: clip;
  transition: transform .18s ease, box-shadow .18s ease;
}
.article-card:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.06); }
.card-link { display: grid; grid-template-rows: auto 1fr; color: inherit; text-decoration: none; height: 100%; }
.card-media img { display: block; width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; }
.card-content { display: grid; gap: 8px; padding: 14px; }
.card-content h2 { font-size: clamp(1.05rem, 1.6vw, 1.25rem); margin: 0; }
.card-content p { margin: 0; opacity: .9; }
.card-content.no-media { padding-block: 18px; }
.card-meta { display: inline-flex; align-items: center; gap: 8px; font-size: .9rem; opacity: .8; }

/* CTA */
.cta-more { padding-block: clamp(24px, 5vw, 56px); }
.cta-box { border: 1px dashed var(--border, #e2e2e8); border-radius: 14px; padding: clamp(16px, 3vw, 24px); background: var(--bg-soft, #fafaff); }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 10px; }

/* Responsive */
@media (max-width: 960px) {
  .articles-hero { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .article-card { grid-column: span 12; }
}