/* News page styles — scoped to page-owned components */

.news-hero {
  background-color: var(--color-deep-ink);
  color: var(--color-ink-inverse);
  padding-block: var(--space-8);
}

.news-hero__inner {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-5);
}

.news-hero__content {
  grid-column: 1 / span 8;
  min-width: 0;
}

.news-hero__accent {
  display: block;
  width: 48px;
  height: 4px;
  background-color: var(--color-brand);
  margin-block-end: var(--space-4);
}

.news-hero h1 {
  color: var(--color-ink-inverse);
  margin-block-end: var(--space-4);
}

.news-hero__standfirst {
  color: var(--color-ink-inverse);
  font-size: var(--text-body-large-size);
  line-height: var(--text-body-large-line-height);
  max-width: 65ch;
  margin-block-end: 0;
}

.news-filter {
  position: sticky;
  top: 0;
  z-index: 10;
  background-color: var(--color-surface-raised);
  border-block-end: 1px solid var(--color-border);
  padding-block: var(--space-3);
}

.news-filter__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.news-filter__heading {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.news-filter__heading .overline {
  margin-block-end: 0;
}

.news-filter__hint {
  color: var(--color-ink-muted);
  font-size: var(--text-body-small-size);
  line-height: var(--text-body-small-line-height);
}

.news-filter__chips {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--space-2);
  overflow-x: auto;
  padding-block-end: var(--space-1);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.news-filter__chip {
  flex: 0 0 auto;
  min-width: max-content;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-small);
  background-color: var(--color-surface);
  color: var(--color-ink);
  border: 1px solid var(--color-border);
  font-family: var(--font-body);
  font-size: var(--text-overline-size);
  font-weight: var(--text-overline-weight);
  line-height: var(--text-overline-line-height);
  letter-spacing: var(--text-overline-letter-spacing);
  text-transform: uppercase;
  cursor: pointer;
  transition:
    background-color var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast);
}

.news-filter__chip:hover {
  background-color: var(--color-brand);
  color: var(--color-ink-inverse);
  border-color: var(--color-brand);
}

.news-filter__chip.is-active {
  background-color: var(--color-brand);
  color: var(--color-ink-inverse);
  border-color: var(--color-brand);
}

.news-feed {
  padding-block: var(--space-8);
}

.news-feed__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

.news-feed__intro {
  margin-block-end: var(--space-5);
}

.news-feed__intro h2 {
  margin-block-end: var(--space-2);
}

.news-feed__intro p {
  max-width: 65ch;
  color: var(--color-ink-muted);
  margin-block-end: 0;
}

.news-feed__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.news-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  overflow: hidden;
  min-width: 0;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.news-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

.news-card__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
  border: 0;
  border-block-end: 1px solid var(--color-border);
  background-color: var(--color-surface);
}

.news-card__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  flex: 1 1 auto;
  min-width: 0;
}

.news-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.news-card__date {
  color: var(--color-ink-muted);
  font-size: var(--text-caption-size);
  line-height: var(--text-caption-line-height);
  letter-spacing: var(--text-caption-letter-spacing);
}

.news-card__title {
  margin-block-end: 0;
  font-size: var(--text-h3-size);
  line-height: var(--text-h3-line-height);
  font-weight: var(--text-h3-weight);
  overflow-wrap: anywhere;
}

.news-card__summary {
  color: var(--color-ink-muted);
  font-size: var(--text-body-small-size);
  line-height: var(--text-body-small-line-height);
  margin-block-end: 0;
  max-width: 65ch;
}

.news-card__author {
  margin-block-start: auto;
  color: var(--color-ink-muted);
  font-size: var(--text-caption-size);
  line-height: var(--text-caption-line-height);
  letter-spacing: var(--text-caption-letter-spacing);
}

.news-trending__card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  padding: var(--space-5);
}

.news-trending__card h2 {
  margin-block-end: var(--space-2);
}

.news-trending__card p {
  color: var(--color-ink-muted);
  font-size: var(--text-body-small-size);
  line-height: var(--text-body-small-line-height);
  margin-block-end: var(--space-4);
}

.news-trending__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.news-trending__tag {
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-small);
  background-color: var(--color-surface-raised);
  color: var(--color-ink);
  border: 1px solid var(--color-border);
  font-family: var(--font-body);
  font-size: var(--text-body-small-size);
  line-height: var(--text-body-small-line-height);
  cursor: pointer;
  transition:
    background-color var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast);
}

.news-trending__tag:hover {
  background-color: var(--color-brand);
  color: var(--color-ink-inverse);
  border-color: var(--color-brand);
}

.news-newsletter {
  background-color: var(--color-deep-ink);
  color: var(--color-ink-inverse);
  padding-block: var(--space-8);
}

.news-newsletter__inner {
  max-width: 600px;
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.news-newsletter__inner h2 {
  color: var(--color-ink-inverse);
  margin-block-end: 0;
}

.news-newsletter__inner p {
  color: var(--color-ink-inverse);
  margin-block-end: 0;
}

.news-newsletter__form {
  display: flex;
  gap: var(--space-4);
  width: 100%;
}

.news-newsletter__input {
  flex: 2 1 0;
  min-width: 0;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-medium);
  border: 1px solid var(--color-border);
  background-color: var(--color-surface-raised);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-body-size);
  line-height: var(--text-body-line-height);
}

.news-newsletter__input::placeholder {
  color: var(--color-ink-muted);
}

.news-newsletter__button {
  flex: 1 1 0;
  min-width: 0;
}

.news-newsletter__status {
  min-height: var(--space-5);
  color: var(--color-accent-update);
  font-size: var(--text-body-small-size);
  line-height: var(--text-body-small-line-height);
  margin-block-end: 0;
}

.news-standards {
  padding-block: var(--space-8);
  border-block-start: 1px solid var(--color-border);
}

.news-standards__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.news-standards__inner h2 {
  margin-block-end: var(--space-2);
}

.news-standards__columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.news-standards__columns p {
  max-width: 65ch;
  color: var(--color-ink-muted);
  margin-block-end: 0;
}

@media (min-width: 768px) {
  .news-hero {
    padding-block: var(--space-9);
  }

  .news-filter__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
  }

  .news-filter__chips {
    overflow-x: visible;
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .news-feed__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-5);
  }

  .news-newsletter {
    padding-block: var(--space-9);
  }

  .news-standards__columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .news-feed__layout {
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: start;
  }

  .news-feed__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-5);
  }

  .news-trending__card {
    position: sticky;
    top: 120px;
  }
}

@media (max-width: 767px) {
  .news-hero {
    padding-block: var(--space-7);
  }

  .news-hero__content {
    grid-column: 1 / -1;
  }

  .news-hero h1 {
    font-size: var(--text-h1-size);
  }

  .news-hero__standfirst {
    font-size: var(--text-body-size);
    line-height: var(--text-body-line-height);
  }

  .news-filter {
    top: 0;
  }

  .news-filter__chips {
    mask-image: linear-gradient(to right, transparent 0, #000 12px, #000 calc(100% - 24px), transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0, #000 12px, #000 calc(100% - 24px), transparent 100%);
  }

  .news-card__image {
    aspect-ratio: 4 / 3;
  }

  .news-newsletter__form {
    flex-direction: column;
  }

  .news-newsletter__input,
  .news-newsletter__button {
    flex: 1 1 auto;
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .news-card,
  .news-filter__chip,
  .news-trending__tag {
    transition: none;
  }
}