/* ======================== ARTICLE HERO ======================== */
.article-hero {
  background: var(--navy-500);
  padding: 180px 0 100px;
  position: relative;
  overflow: hidden;
  color: white;
}
.article-hero__pattern {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  object-fit: cover;
  opacity: 0.1;
  pointer-events: none;
}
.article-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 800px;
}
.article-hero__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.article-hero__date {
  font-family: var(--font-mono);
  font-size: var(--fs-body-sm);
  color: var(--navy-200);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.article-hero__title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: var(--fw-semibold);
  line-height: 1.1;
  margin-bottom: 24px;
  color: white;
}

/* ======================== ARTICLE CONTENT ======================== */
.article-content {
  padding: 80px 0;
}
.article-content__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
}
@media (min-width: 992px) {
  .article-content__grid {
    grid-template-columns: 2fr 1fr;
    gap: 80px;
  }
}

.article-body {
  font-size: var(--fs-body-base);
  color: var(--text-muted);
  line-height: 1.8;
}
.article-body p {
  margin-bottom: 24px;
}
.article-body .lead {
  font-size: var(--fs-body-lg);
  color: var(--text-base);
  font-weight: var(--fw-medium);
  line-height: 1.6;
  margin-bottom: 40px;
}

/* ======================== ARTICLE SIDEBAR ======================== */
.article-sidebar {
  position: sticky;
  top: 120px;
  background: var(--surface-100);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border-light);
}
.article-sidebar__logo {
  height: 48px;
  width: auto;
  margin-bottom: 24px;
  object-fit: contain;
}
.article-sidebar__title {
  font-size: var(--fs-body-lg);
  font-weight: var(--fw-semibold);
  color: var(--text-base);
  margin-bottom: 12px;
}
.article-sidebar__text {
  font-size: var(--fs-body-sm);
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.6;
}
.article-sidebar .btn {
  width: 100%;
  justify-content: center;
}