/* ── HERO / LEAD STORY ── */

.headline-layout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 260px);
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.lead-story {
  grid-column: span 2;
  grid-row: span 2;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.lead-story-link {
  display: block;
  height: 100%;
  position: relative;
  text-decoration: none;
}

.lead-story-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 500ms ease;
}

.lead-story:hover .lead-story-img {
  transform: scale(1.025);
}

.lead-story-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.4) 50%, transparent 100%);
  display: flex;
  align-items: flex-end;
  padding: 3rem;
  transition: var(--transition);
}

.lead-story:hover .lead-story-overlay {
  background: linear-gradient(to top, rgba(0,0,0,1) 0%, rgba(0,0,0,0.5) 50%, transparent 100%);
}

.lead-story-content {
  color: var(--white);
}

.lead-story h2 {
  margin: 0.6rem 0 0.5rem;
  font-size: clamp(1.5rem, 3vw, 2.6rem);
  line-height: 1.15;
  font-family: var(--font-headline);
}

.lead-story-content .meta {
  color: var(--gray-400);
}

/* ── SECONDARY STACK ── */

.secondary-stack {
  display: contents; /* Allows children to be direct grid items */
}

.secondary-item {
  grid-column: span 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
  transition: var(--transition);
}

.secondary-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.secondary-item-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
}

.secondary-item-media {
  width: 100%;
  height: 140px;
  display: block;
  background-size: cover;
  background-position: center;
  transition: var(--transition);
}

.secondary-item-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.secondary-item h3 {
  color: var(--black);
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.4;
  font-family: var(--font-headline);
  font-weight: 700;
}

.secondary-item .meta {
  font-size: 0.65rem;
  color: var(--gray-600);
}

/* ── NEWS GRID ── */

.news-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.news-tile {
  background: var(--surface);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  transition: var(--transition);
}

.news-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--gray-300);
}

.news-tile-media {
  display: block;
  aspect-ratio: 16 / 9;
  background-size: cover;
  background-position: center;
  border-radius: 8px;
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: opacity 200ms;
}

.news-tile:hover .news-tile-media {
  opacity: 0.88;
}

.news-tile-body {
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
}

.news-tile h3 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.3;
  font-family: var(--font-headline);
  font-weight: 700;
  color: var(--gray-900);
  transition: color 150ms;
}

.news-tile:hover h3 {
  color: var(--gray-600);
}

.news-tile p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.5;
  color: var(--gray-600);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── WIKI CARDS ── */

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

.card {
  background: var(--surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--black);
}

.card-inline {
  display: flex;
  flex-direction: column;
}

.card-inline-media {
  width: 100%;
  height: 160px;
  display: block;
  background-size: cover;
  background-position: center;
}

.card-inline > div {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.card h3 {
  margin: 0.25rem 0 0.5rem;
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
}

/* ── META / BADGES ── */

.meta {
  font-family: var(--font-body);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--gray-600);
  margin: 0;
}

.category-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--black);
  color: var(--white);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
  box-shadow: var(--shadow-sm);
}

/* ── SEARCH / CHIPS ── */

.search-box input,
.archive-controls input[type="search"] {
  width: 100%;
  border: 1px solid var(--gray-200);
  background: var(--surface);
  border-radius: 2px;
  font-size: 0.95rem;
  color: var(--ink);
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  transition: border-color 150ms;
}

.search-box input:focus,
.archive-controls input[type="search"]:focus {
  outline: none;
  border-color: var(--gray-500);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.chip {
  display: inline-block;
  border: 1px solid var(--gray-300);
  border-radius: 4px;
  padding: 0.35rem 0.9rem;
  text-decoration: none;
  color: var(--gray-700);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: background 150ms, color 150ms, border-color 150ms;
}

.chip.active {
  color: var(--white);
  background: var(--gray-900);
  border-color: var(--gray-900);
}

.chip:hover:not(.active) {
  background: var(--gray-100);
  border-color: var(--gray-400);
  text-decoration: none;
}

/* ── BREADCRUMB ── */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  color: var(--gray-500);
  font-size: 0.78rem;
  margin: 0 0 1.5rem;
}

.breadcrumb a {
  color: var(--gray-500);
  text-decoration: none;
  transition: color 150ms;
}

.breadcrumb a:hover {
  color: var(--gray-900);
}

.breadcrumb-sep {
  color: var(--gray-300);
}

/* ── SINGLE ARTICLE ── */

.single-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3rem;
  align-items: start;
}

.single-main-col {
  min-width: 0;
}

.article-header {
  padding: 0 0 2rem;
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}

.article-header h1 {
  font-size: clamp(1.9rem, 4vw, 3.2rem);
  line-height: 1.1;
  margin: 0.75rem 0 1.25rem;
  font-family: var(--font-headline);
  font-weight: 800;
  color: var(--gray-900);
}

.lead {
  color: var(--gray-600);
  font-size: 1.2rem;
  line-height: 1.6;
  margin: 0 0 1.5rem;
  font-family: var(--font-body);
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.8rem;
  color: var(--gray-500);
  padding-top: 1.25rem;
  border-top: 1px solid var(--gray-200);
}

.single-cover {
  height: clamp(220px, 45vw, 500px);
  width: 100%;
  background-size: cover;
  background-position: center;
  border-radius: 12px;
  margin-bottom: 2.5rem;
}

.content-body {
  font-size: 1.12rem;
  line-height: 1.85;
  color: var(--gray-800);
  max-width: 680px;
  margin: 0 auto;
  white-space: pre-line;
}

/* ── SIDEBAR ── */

.single-side {
  position: sticky;
  top: 100px;
}

.side-box {
  background: var(--surface);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  padding: 1.5rem;
  overflow: hidden;
}

.side-box-header {
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--gray-900);
}

.side-box-header h3 {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-900);
}

.side-list {
  display: flex;
  flex-direction: column;
}

.side-item {
  padding: 1rem 0;
  border-bottom: 1px solid var(--gray-100);
}

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

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

.side-item-link {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 0.85rem;
  text-decoration: none;
}

.side-item-media {
  height: 60px;
  width: 80px;
  background-size: cover;
  background-position: center;
  border-radius: 6px;
  transition: opacity 200ms;
}

.side-item:hover .side-item-media {
  opacity: 0.85;
}

.side-link {
  display: block;
  font-family: var(--font-headline);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--gray-900);
  transition: color 150ms;
}

.side-item:hover .side-link {
  color: var(--gray-600);
}

.side-item-body {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

/* ── RESPONSIVE ── */

@media (max-width: 1080px) {
  .headline-layout {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
  
  .lead-story {
    grid-column: span 2;
    height: 400px;
  }

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

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

  .single-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .headline-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .lead-story {
    grid-column: span 1;
    height: 320px;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .side-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .side-item {
    border-bottom: none;
    padding: 0;
  }

  .side-item-link {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }

  .side-item-media {
    width: 100%;
    height: 120px;
  }
}

@media (max-width: 500px) {
  .side-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .card-inline {
    grid-template-columns: 1fr;
  }

  .card-inline-media {
    min-height: 180px;
  }

  .content-body {
    font-size: 1.05rem;
    line-height: 1.78;
  }

  .lead {
    font-size: 1.08rem;
  }

  .single-cover {
    border-radius: 8px;
    margin-bottom: 2rem;
  }

  .lead-story-overlay {
    padding: 1.5rem;
  }
}

@media (max-width: 420px) {
  .news-grid {
    grid-template-columns: 1fr;
  }

  .secondary-item-link {
    grid-template-columns: 90px 1fr;
  }

  .secondary-item-media {
    width: 90px;
    min-width: 90px;
    height: 68px;
  }
}