/**
 * news.css – Redesign of the public News section (list + single article).
 * Mockup reference: ui-ux-redesign-2026/mockups/news.html.
 * Uses the global design tokens from tokens.css (--c-*), so dark mode
 * (data-theme="dark" / prefers-color-scheme) is handled automatically.
 * Load AFTER tokens.css + base.css.
 */

/* ---- Layout container ---- */
.alx-news {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--sp-xl);
}
.alx-news__head {
  padding: var(--sp-xl) 0 var(--sp-lg);
}
.alx-eyebrow {
  color: var(--c-blue);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .8rem;
  margin-bottom: var(--sp-xs);
}
.alx-news__head h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 var(--sp-sm);
  color: var(--c-text);
}
.alx-news__sub {
  color: var(--c-muted);
  max-width: 62ch;
  margin: 0;
}

/* ---- Category filter chips ---- */
.alx-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-sm);
  padding: 0 0 var(--sp-lg);
}
.alx-chip {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-button);
  font-size: .85rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--c-body);
  background: var(--c-chip);
  border: 1px solid var(--c-line);
  border-radius: var(--r-pill);
  padding: 7px 16px;
  cursor: pointer;
  transition: .15s;
}
.alx-chip:hover {
  border-color: var(--c-blue);
  color: var(--c-blue);
}
.alx-chip.is-active {
  background: var(--c-active);
  border-color: var(--c-blue);
  color: var(--c-blue);
}

/* ---- Card base ---- */
.alx-card {
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--r-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
  transition: transform .18s, box-shadow .18s, border-color .18s;
  text-decoration: none;
  color: inherit;
}
.alx-card:hover {
  transform: translateY(-3px);
  border-color: var(--c-blue);
  box-shadow: var(--shadow-hover);
}
.alx-card__body {
  padding: var(--sp-lg);
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  flex: 1;
}

/* ---- Cover image + fallback ---- */
.alx-cover {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--c-card-2), var(--c-bg-muted));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.alx-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.alx-cover__initial {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--c-blue);
  opacity: .55;
}

/* ---- Meta line (tag + date) ---- */
.alx-meta {
  display: flex;
  gap: var(--sp-sm);
  align-items: center;
  font-size: .8rem;
  color: var(--c-muted);
}
.alx-tag {
  display: inline-block;
  font-family: var(--font-button);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--c-blue);
  background: var(--c-active);
  padding: 3px 10px;
  border-radius: var(--r-pill);
}

/* ---- Card text ---- */
.alx-card h3 {
  font-family: var(--font-display);
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--c-text);
}
.alx-teaser {
  color: var(--c-body);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.alx-readmore {
  margin-top: auto;
  font-family: var(--font-button);
  font-weight: 700;
  color: var(--c-blue);
  text-decoration: none;
  align-self: flex-start;
}
.alx-readmore:hover { text-decoration: underline; }

/* ---- Featured card (2-col on desktop) ---- */
.alx-featured {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  margin-bottom: var(--sp-xl);
}
.alx-featured .alx-cover {
  aspect-ratio: auto;
  min-height: 300px;
}
.alx-featured .alx-card__body {
  padding: var(--sp-xl);
  justify-content: center;
}
.alx-featured h3 {
  font-size: clamp(1.3rem, 2.4vw, 1.7rem);
}
.alx-featured .alx-teaser {
  -webkit-line-clamp: 3;
}
.alx-btn-outline {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  font-family: var(--font-button);
  font-weight: 700;
  font-size: .9rem;
  text-decoration: none;
  color: var(--c-text);
  background: transparent;
  border: 1.5px solid var(--c-line);
  border-radius: var(--r-pill);
  padding: 10px 24px;
  margin-top: var(--sp-xs);
  transition: .15s;
}
.alx-btn-outline:hover {
  border-color: var(--c-blue);
  color: var(--c-blue);
}

/* ---- Grid of news cards ---- */
.alx-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-xl);
  padding-bottom: var(--sp-xl);
}

/* ---- Empty state ---- */
.alx-empty {
  border: 1px dashed var(--c-line);
  border-radius: var(--r-card);
  padding: var(--sp-xl);
  text-align: center;
  color: var(--c-muted);
  background: var(--c-bg-muted);
}

/* ---- Single article view ---- */
.alx-article {
  max-width: 860px;
  margin: 0 auto;
  padding: var(--sp-xl);
}
.alx-article .alx-cover {
  aspect-ratio: auto;
  background: transparent;
  border-radius: var(--r-card);
  margin-bottom: var(--sp-lg);
  text-align: center;
}
/* Article images keep their aspect ratio but are capped so a tall/large
   source image can never blow out the layout. */
.alx-article .alx-cover img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 560px;
  margin: 0 auto;
  border-radius: var(--r-card);
}
.alx-article h1 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.2vw, 2.3rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--c-text);
  margin: 0 0 var(--sp-md);
}
.alx-article .alx-article__body {
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--c-body);
}
.alx-article .alx-article__body a {
  color: var(--c-blue);
  text-decoration: underline;
  font-weight: 700;
}
.alx-article__back {
  display: inline-flex;
  align-items: center;
  margin-top: var(--sp-xl);
  font-family: var(--font-button);
  font-weight: 700;
  color: var(--c-blue);
  text-decoration: none;
}
.alx-article__back:hover { text-decoration: underline; }
.alx-share {
  display: flex;
  gap: var(--sp-sm);
  align-items: center;
  margin-top: var(--sp-lg);
  padding-top: var(--sp-lg);
  border-top: 1px solid var(--c-line);
}
.alx-share img { width: 28px; height: 28px; }

/* ---- Responsive ---- */
@media (max-width: 980px) {
  .alx-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .alx-featured { grid-template-columns: 1fr; }
  .alx-featured .alx-cover { min-height: 220px; }
}
@media (max-width: 620px) {
  .alx-grid { grid-template-columns: 1fr; }
  .alx-news { padding: 0 var(--sp-md); }
}