/* Artikellistningssidan (/artiklar/) */
.page-hero { background: var(--hero-gradient); padding: 52px 20px 60px; text-align: center; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; top: -80px; right: -80px; width: 320px; height: 320px; border-radius: 50%; border: 50px solid rgba(255,255,255,0.04); pointer-events: none; }
.page-hero::after  { content: ''; position: absolute; bottom: -100px; left: -60px; width: 260px; height: 260px; border-radius: 50%; border: 40px solid rgba(255,255,255,0.03); pointer-events: none; }
.page-hero-badge { display: inline-block; background: rgba(255,255,255,0.12); color: var(--accent-pale); font-size: 12px; font-weight: 500; padding: 5px 16px; border-radius: 20px; margin-bottom: 20px; letter-spacing: 0.05em; }
.page-hero h1 { color: var(--white); font-size: clamp(26px, 4.5vw, 40px); font-weight: 300; line-height: 1.2; margin-bottom: 12px; }
.page-hero h1 strong { font-weight: 600; color: var(--accent-pale); }
.page-hero p { color: rgba(255,255,255,0.72); font-size: clamp(14px, 2vw, 16px); max-width: 460px; margin: 0 auto; }

.main { max-width: 1100px; margin: 0 auto; padding: 44px 20px 80px; }

.filter-bar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-bottom: 32px; }
.filter-pills { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-pill { padding: 7px 16px; border-radius: 20px; border: 1px solid var(--gray-pale); background: var(--white); font-size: 13px; font-family: 'Inter', 'Inter Fallback', sans-serif; color: var(--gray-mid); cursor: pointer; transition: all 0.15s; white-space: nowrap; }
.filter-pill:hover { border-color: var(--accent); color: var(--accent); }
.filter-pill.active { background: var(--accent-ghost); border-color: var(--accent); color: var(--accent); font-weight: 500; }
.article-count { font-size: 13px; color: var(--gray-light); white-space: nowrap; }
.article-count strong { color: var(--gray-dark); }

.featured-wrap { margin-bottom: 28px; min-height: 280px; }
.featured-article { display: grid; grid-template-columns: 1fr 1fr; background: var(--white); border: 1px solid var(--gray-pale); border-radius: var(--radius-lg); overflow: hidden; text-decoration: none; color: inherit; transition: box-shadow 0.2s, transform 0.2s; min-height: 280px; }
.featured-article:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.featured-thumb { display: flex; align-items: center; justify-content: center; font-size: 80px; position: relative; min-height: 220px; }
.featured-body { padding: 32px 36px; display: flex; flex-direction: column; justify-content: center; }
.featured-eyebrow { font-size: 11px; font-weight: 600; color: var(--accent); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.featured-eyebrow::before { content: '★'; color: var(--amber); }
.featured-title { font-size: clamp(18px, 2.5vw, 24px); font-weight: 600; color: var(--blue-dark); line-height: 1.25; margin-bottom: 12px; }
.featured-ingress { font-size: 14px; color: var(--gray-mid); line-height: 1.7; margin-bottom: 20px; }
.featured-meta { display: flex; align-items: center; gap: 14px; font-size: 12px; color: var(--gray-light); margin-bottom: 20px; }
.featured-cta { display: inline-flex; align-items: center; gap: 6px; background: var(--accent); color: var(--accent-text); font-size: 13px; font-weight: 500; padding: 10px 20px; border-radius: var(--radius-sm); text-decoration: none; transition: background 0.15s; align-self: flex-start; }
.featured-cta:hover { background: var(--accent-hover); }
.featured-cta::after { content: '→'; transition: transform 0.15s; }
.featured-article:hover .featured-cta::after { transform: translateX(3px); }

.articles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; min-height: 300px; }
.article-card { background: var(--white); border: 1px solid var(--gray-pale); border-radius: var(--radius-lg); overflow: hidden; text-decoration: none; color: inherit; transition: box-shadow 0.2s, transform 0.2s; display: flex; flex-direction: column; }
.article-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.card-thumb { height: 160px; display: flex; align-items: center; justify-content: center; font-size: 52px; position: relative; flex-shrink: 0; }
.cat-badge { position: absolute; top: 12px; left: 12px; font-size: 10px; font-weight: 600; padding: 4px 10px; border-radius: 20px; letter-spacing: 0.04em; }
.cat-rumskylning   { background: var(--blue); color: var(--white); }
.cat-datorkylning  { background: #0F3460; color: #00B4D8; }
.cat-inomhusklimat { background: var(--teal); color: var(--white); }
.card-body { padding: 18px 20px 20px; flex: 1; display: flex; flex-direction: column; }
.card-meta { font-size: 11px; color: var(--gray-light); margin-bottom: 8px; display: flex; gap: 10px; }
.card-title { font-size: 15px; font-weight: 600; color: var(--blue-dark); line-height: 1.3; margin-bottom: 8px; }
.card-ingress { font-size: 13px; color: var(--gray-mid); line-height: 1.6; flex: 1; margin-bottom: 14px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card-read { font-size: 13px; font-weight: 500; color: var(--accent); display: flex; align-items: center; gap: 4px; margin-top: auto; }
.card-read::after { content: '→'; transition: transform 0.15s; }
.article-card:hover .card-read::after { transform: translateX(3px); }

.no-articles { text-align: center; padding: 60px 20px; color: var(--gray-mid); display: none; }
.no-articles h3 { font-size: 16px; font-weight: 500; color: var(--gray-dark); margin-bottom: 6px; }

.cta-box { background: linear-gradient(135deg, var(--accent-dark), var(--accent)); border-radius: var(--radius-lg); padding: 40px 36px; margin-top: 52px; text-align: center; }
.cta-box h2 { font-size: 20px; font-weight: 500; color: var(--white); margin-bottom: 8px; }
.cta-box p { font-size: 14px; color: rgba(255,255,255,0.7); margin-bottom: 24px; }
.cta-btn { display: inline-block; background: var(--white); color: var(--blue-dark); font-weight: 600; font-size: 14px; padding: 12px 28px; border-radius: var(--radius-md); text-decoration: none; transition: opacity 0.15s; }
.cta-btn:hover { opacity: 0.9; }

@media (max-width: 860px) { .articles-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 680px) { .featured-article { grid-template-columns: 1fr; } .featured-body { padding: 24px 22px; } }
@media (max-width: 500px) { .articles-grid { grid-template-columns: 1fr; } }
@media (max-width: 768px) {
  .page-hero { padding: 40px 20px 48px; }
  .main { padding: 32px 20px 60px; }
  .cta-box { padding: 28px 20px; }
}