/* Article-only styles — header/footer/logo shell comes from ../landing/universal.css */

.article-hero {
  padding: 8rem 0 2.5rem;
}

.article-hero h1 {
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  line-height: 1.18;
  margin: 0 0 1rem;
}

.article-hero p {
  max-width: 760px;
  color: hsl(var(--muted-foreground));
  font-size: 1.08rem;
  margin: 0;
}

.article-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  margin: 2rem 0 3rem;
}

.article-card {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  box-shadow: 0 10px 30px -25px hsl(var(--foreground) / 0.15);
  padding: 1.25rem;
  position: relative;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.article-card:hover {
  border-color: hsl(var(--primary));
  transform: translateY(-2px);
}

.article-card h2 {
  font-size: 1.2rem;
  margin: 0 0 0.45rem;
  line-height: 1.3;
}

.article-card p {
  color: hsl(var(--muted-foreground));
  margin: 0 0 0.9rem;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.8rem;
}

.tag {
  border: 1px solid hsl(var(--border));
  border-radius: 999px;
  padding: 0.16rem 0.62rem;
  color: hsl(var(--muted-foreground));
  font-size: 0.82rem;
}

.article-card a,
.article-back {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  text-decoration: none;
  font-weight: 600;
}

.article-card a:hover,
.article-back:hover {
  text-decoration: underline;
}

.card-overlay {
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  z-index: 1;
}

.card-button {
  position: relative;
  z-index: 2;
  border: 1px solid hsl(var(--border));
  color: hsl(var(--foreground));
  background: hsl(var(--background));
  border-radius: 999px;
  padding: 0.38rem 0.8rem;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
}

.card-button:hover {
  background: hsl(var(--accent));
  border-color: hsl(var(--primary) / 0.35);
  text-decoration: none;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  padding: 6rem 0 3rem;
}

.article-main {
  max-width: 800px;
}

.article-main h1 {
  font-size: clamp(1.9rem, 3.1vw, 2.6rem);
  line-height: 1.2;
  margin: 0.9rem 0 1rem;
}

.article-main h2 {
  margin-top: 2rem;
  line-height: 1.25;
}

.article-main p,
.article-main li {
  color: hsl(var(--foreground));
}

.article-main ul {
  padding-left: 1.2rem;
}

.article-intro {
  color: hsl(var(--muted-foreground));
  font-size: 1.05rem;
}

.article-side {
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 1rem;
  background: hsl(var(--muted) / 0.5);
  height: fit-content;
}

.article-side h3 {
  margin-top: 0;
}

.article-side ul {
  margin: 0;
  padding-left: 1rem;
}

.article-side li + li {
  margin-top: 0.5rem;
}

.article-side a {
  color: hsl(var(--muted-foreground));
  text-decoration: none;
}

.article-side a:hover {
  color: hsl(var(--foreground));
  text-decoration: underline;
}

.article-cta-section {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

@media (min-width: 900px) {
  .article-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .article-layout {
    grid-template-columns: minmax(0, 1fr) 280px;
  }
}