/* ==========================================================================
   Single News Article Page — Edge Pharma
   The nav, footer, Contact CTA strip, and News Card are all shared
   components (see css/layout/footer.css, css/components/contact-strip.css,
   css/components/news-card.css). This file covers what's unique to this
   page: the static Article Hero banner (category + date + title over a
   full-bleed image), the readable Article Content column, and the
   Related News shell.
   ========================================================================== */

/* ==========================================================================
   Article Hero — static banner (no carousel)
   Mirrors .news-hero / .product-hero for an identical banner shell, with
   an added category + date meta row above the title.
   ========================================================================== */

.article-hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 440px;
  overflow: hidden;
  background-color: var(--color-primary-dark);
}

.article-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.article-hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(2, 8, 40, 0.85) 0%, rgba(2, 8, 40, 0.6) 55%, rgba(2, 8, 40, 0.42) 100%);
}

.article-hero__content {
  position: relative;
  z-index: 1;
  padding-block: var(--space-10);
}

.article-hero__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.article-hero__category {
  display: inline-flex;
  padding: 6px 14px;
  background-color: var(--color-secondary);
  color: var(--color-white);
  font-size: 12px;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
}

.article-hero__date {
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.82);
}

.article-hero__title {
  max-width: 760px;
  margin-top: var(--space-5);
  font-family: var(--font-family-heading);
  font-weight: var(--fw-medium);
  line-height: 1.15;
  color: var(--color-white);
  font-size: clamp(2rem, 1.55rem + 2vw, 3rem); /* 32px → 48px, matches .hero__title */
}

/* Reveal unconditionally — no carousel drives visibility here. */
.article-hero__meta,
.article-hero__title {
  opacity: 1;
  transform: none;
}

/* ==========================================================================
   Article Content — readable column
   ========================================================================== */

.article-content-section {
  background-color: var(--color-white);
  padding-block: var(--space-12); /* 80px mobile base */
}

.article-content {
  display: flex;
  flex-direction: column;
}

.article-content > * + * {
  margin-top: var(--space-5);
}

.article-content__lead {
  font-size: var(--fs-body-lg);
  font-weight: var(--fw-medium);
  line-height: var(--lh-relaxed);
  color: var(--color-text-primary);
}

.article-content h3 {
  margin-top: var(--space-8);
  font-size: var(--fs-h4);
  color: var(--color-text-primary);
}

.article-content h3 + p {
  margin-top: var(--space-4);
}

.article-content p {
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
  color: var(--color-text-secondary);
}

.article-content ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-left: var(--space-6);
}

.article-content li {
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
  color: var(--color-text-secondary);
}

.article-content li::marker {
  color: var(--color-primary);
}

.article-content blockquote {
  margin-top: var(--space-7);
  margin-bottom: var(--space-2);
  padding: var(--space-6) var(--space-7);
  background-color: var(--color-surface);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-sharp);
}

.article-content blockquote p {
  color: var(--color-text-primary);
  font-size: var(--fs-body-lg);
  font-style: italic;
}

.article-content blockquote cite {
  display: block;
  margin-top: var(--space-3);
  font-size: var(--fs-body-sm);
  font-style: normal;
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
}

.article-content figure {
  margin-top: var(--space-7);
}

.article-content__image {
  display: block;
  width: 100%;
  border-radius: var(--radius-sharp);
  box-shadow: var(--shadow-sm);
  object-fit: cover;
  max-height: 420px;
}

.article-content figcaption {
  margin-top: var(--space-3);
  font-size: var(--fs-body-sm);
  color: var(--color-text-secondary);
  text-align: center;
}

/* ---------------------------------------------------------------------
   Desktop (≥992px) — full section padding
   --------------------------------------------------------------------- */

@media (min-width: 992px) {
  .article-content-section {
    padding-block: var(--space-14); /* 120px */
  }
}

/* ==========================================================================
   Related News
   ========================================================================== */

.related-news {
  background-color: var(--color-surface);
  padding-block: var(--space-12); /* 80px mobile base */
}

.related-news__heading {
  text-align: center;
  font-size: clamp(1.75rem, 1.3rem + 1.8vw, 2.5rem); /* 28px → 40px */
}

.related-news__grid {
  margin-top: var(--space-10);
  gap: var(--space-7); /* 32px */
  text-align: left;
}

.related-news__heading,
.related-news__grid {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms var(--ease-default), transform 600ms var(--ease-default);
}

.related-news.is-visible .related-news__heading { transition-delay: 0ms; }
.related-news.is-visible .related-news__grid { transition-delay: 120ms; }

.related-news.is-visible .related-news__heading,
.related-news.is-visible .related-news__grid {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .related-news__heading,
  .related-news__grid {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media (min-width: 992px) {
  .related-news {
    padding-block: var(--space-14); /* 120px */
  }
}