/* ============================================================
   Category News Page — Premium Portal Layout
   ============================================================ */

.cat-page-hero {
  background: linear-gradient(135deg, var(--brand-primary-dark) 0%, var(--brand-primary) 55%, var(--brand-primary-light) 100%);
  color: #fff;
  padding: 2rem 0 2.25rem;
  position: relative;
  overflow: hidden;
}

.cat-page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 100% 0%, rgba(226, 28, 36, 0.18) 0%, transparent 55%),
    radial-gradient(ellipse 50% 80% at 0% 100%, rgba(255, 255, 255, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.cat-page-hero .container {
  position: relative;
  z-index: 1;
}

.cat-breadcrumb {
  --bs-breadcrumb-divider-color: rgba(255, 255, 255, 0.45);
  margin-bottom: 0.75rem;
}

.cat-breadcrumb .breadcrumb-item a {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease;
}

.cat-breadcrumb .breadcrumb-item a:hover {
  color: #fff;
}

.cat-breadcrumb .breadcrumb-item.active {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.8125rem;
}

.cat-page-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: #fff;
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.cat-page-hero .cat-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.72);
}

.cat-page-hero .cat-hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.cat-page-hero .cat-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--brand-accent);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.75rem;
  border-radius: var(--bs-border-radius-pill);
}

/* ---- Main layout ---- */
.cat-page-main {
  padding: 2rem 0 3rem;
}

.cat-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--line);
  position: relative;
}

.cat-section-head::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 72px;
  height: 2px;
  background: var(--brand-accent);
}

.cat-section-head h2 {
  font-size: 1.125rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0;
  color: var(--brand-primary);
}

.cat-section-head .cat-count {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink-muted);
}

/* ---- News cards ---- */
.cat-news-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 0.3s ease,
              border-color 0.3s ease;
}

.cat-news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(226, 28, 36, 0.2);
}

.cat-news-card--featured {
  flex-direction: row;
}

.cat-news-card__media {
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

.cat-news-card:not(.cat-news-card--featured) .cat-news-card__media {
  aspect-ratio: 16 / 10;
}

.cat-news-card--featured .cat-news-card__media {
  width: 35%;
  min-height: 280px;
}

.cat-news-card__media a {
  display: block;
  height: 100%;
}

.cat-news-card__media img {
  width: 100%;
  height: 100%;
  object-fit:fill;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.cat-news-card:hover .cat-news-card__media img {
  transform: scale(1.06);
}

.cat-news-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7, 31, 74, 0.35) 0%, transparent 45%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.cat-news-card:hover .cat-news-card__overlay {
  opacity: 1;
}

.cat-news-card__body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.cat-news-card--featured .cat-news-card__body {
  padding: 1.75rem 1.5rem;
  justify-content: center;
}

.cat-news-card__badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.625rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.28rem 0.65rem;
  background: var(--brand-primary);
  color: #fff;
  border-radius: 4px;
  margin-bottom: 0.65rem;
}

.cat-news-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.35;
  margin: 0 0 0.65rem;
  color: var(--ink);
}

.cat-news-card--featured .cat-news-card__title {
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
  line-height: 1.28;
}

.cat-news-card__title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.cat-news-card__title a:hover {
  color: var(--brand-accent);
}

.cat-news-card__excerpt {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0 0 1rem;
  flex: 1;
}

.cat-news-card--featured .cat-news-card__excerpt {
  font-size: 1rem;
}

.cat-news-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
}

.cat-read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--brand-accent);
  text-decoration: none;
  transition: gap 0.25s ease, color 0.2s ease;
}

.cat-read-more:hover {
  color: var(--brand-accent-hover);
  gap: 0.65rem;
}

.cat-read-more i {
  font-size: 0.875rem;
  transition: transform 0.25s ease;
}

.cat-read-more:hover i {
  transform: translateX(3px);
}

/* ---- Ad slots ---- */
.cat-ad-slot {
  background: var(--paper-warm);
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-muted);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.cat-ad-slot--leaderboard {
  min-height: 90px;
}

.cat-ad-slot--sidebar {
  min-height: 250px;
}

/* ---- Sticky sidebar ---- */
.cat-sidebar {
  position: sticky;
  top: calc(var(--header-h) + 1rem);
  align-self: flex-start;
}

.cat-widget {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow);
}

.cat-widget__head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1rem;
  background: var(--brand-primary);
  color: #fff;
}

.cat-widget__head--trending {
  background: linear-gradient(90deg, var(--brand-accent) 0%, var(--brand-accent-hover) 100%);
}

.cat-widget__head--latest {
  background: linear-gradient(90deg, var(--brand-primary) 0%, var(--brand-primary-light) 100%);
}

.cat-widget__head i {
  font-size: 1rem;
  opacity: 0.9;
}

.cat-widget__head h3 {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0;
  color: #fff;
}

.cat-widget__body {
  padding: 1rem;
}

/* Category chips */
.cat-category-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cat-category-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.9rem;
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: var(--bs-border-radius-pill);
  border: 1px solid var(--line);
  background: var(--paper-warm);
  color: var(--ink);
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.cat-category-chip:hover {
  border-color: var(--brand-accent);
  color: var(--brand-accent);
  transform: translateY(-1px);
}

.cat-category-chip.is-active {
  background: var(--brand-accent);
  border-color: var(--brand-accent);
  color: #fff;
}

/* Ranked / trending lists */
.cat-ranked-list {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: cat-rank;
}

.cat-ranked-list li {
  counter-increment: cat-rank;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.2s ease;
}

.cat-ranked-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.cat-ranked-list li:first-child {
  padding-top: 0;
}

.cat-ranked-list li::before {
  content: counter(cat-rank);
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.8125rem;
  color: #fff;
  background: var(--brand-primary);
  border-radius: 6px;
  line-height: 1;
}

.cat-ranked-list--trending li::before {
  background: var(--brand-accent);
}

.cat-ranked-list li:nth-child(1)::before {
  background: linear-gradient(135deg, #e21c24 0%, #bb1620 100%);
}

.cat-ranked-list li:nth-child(2)::before {
  background: linear-gradient(135deg, #0b2d6e 0%, #1a4494 100%);
}

.cat-ranked-list li:nth-child(3)::before {
  background: linear-gradient(135deg, #2d5aa8 0%, #1a4494 100%);
}

.cat-ranked-list a {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--ink);
  text-decoration: none;
  transition: color 0.2s ease;
}

.cat-ranked-list a:hover {
  color: var(--brand-accent);
}

.cat-latest-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--line);
}

.cat-latest-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.cat-latest-item:first-child {
  padding-top: 0;
}

.cat-latest-dot {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  margin-top: 0.45rem;
  background: var(--brand-accent);
  border-radius: 50%;
}

.cat-latest-item a {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--ink);
  text-decoration: none;
}

.cat-latest-item a:hover {
  color: var(--brand-accent);
}

/* ---- Responsive ---- */
@media (max-width: 991.98px) {
  .cat-sidebar {
    position: static;
    margin-top: 1rem;
  }

  .cat-news-card--featured {
    flex-direction: column;
  }

  .cat-news-card--featured .cat-news-card__media {
    width: 100%;
    min-height: auto;
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 575.98px) {
  .cat-page-hero {
    padding: 1.5rem 0 1.75rem;
  }

  .cat-news-card__body {
    padding: 1rem;
  }

  .cat-news-card--featured .cat-news-card__body {
    padding: 1.25rem 1rem;
  }
}