.blog-hero {
  padding: 140px 0 60px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 30%, rgba(24, 213, 192, 0.1), transparent 40%),
    linear-gradient(180deg, #080b15, #090c16);
}

.blog-hero-inner {
  width: min(800px, 88vw);
  margin: 0 auto;
}

.blog-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(36px, 6vw, 56px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin: 0 0 18px;
}

.blog-hero .hero-copy {
  width: auto;
  max-width: 580px;
  margin: 0 auto;
}

.blog-grid-section {
  width: min(1120px, 88vw);
  margin: 0 auto;
  padding: 60px 0 80px;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.blog-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 36px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 10px;
  background: #0f1320;
  color: var(--text);
  text-decoration: none;
  transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.blog-card:hover {
  transform: translateY(-4px);
  border-color: rgba(24, 213, 192, 0.3);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

.blog-card-featured {
  grid-column: 1 / -1;
  background:
    radial-gradient(circle at 20% 50%, rgba(24, 213, 192, 0.08), transparent 40%),
    #0f1320;
  padding: 48px;
}

.blog-card-featured h2 {
  font-size: clamp(24px, 3vw, 32px);
}

.blog-tag {
  display: inline-block;
  width: fit-content;
  padding: 4px 12px;
  border-radius: 3px;
  background: rgba(24, 213, 192, 0.12);
  border: 1px solid rgba(24, 213, 192, 0.25);
  color: var(--accent);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.blog-card h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(18px, 2.5vw, 22px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.blog-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.blog-meta {
  color: #56606e;
  font-size: 12px;
  font-weight: 500;
  margin-top: auto;
}

.blog-cta-section {
  width: min(800px, 88vw);
  margin: 0 auto;
  padding: 60px 40px;
  border: 1px solid rgba(24, 213, 192, 0.25);
  border-radius: 12px;
  background: #042927;
  text-align: center;
  margin-bottom: 80px;
}

.blog-cta-section h2 {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

.blog-cta-section p {
  color: var(--muted);
  font-size: 15px;
  margin: 0 0 28px;
}

/* Article page styles */
.article-header {
  padding: 140px 0 48px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 30%, rgba(24, 213, 192, 0.1), transparent 40%),
    linear-gradient(180deg, #080b15, #090c16);
}

.article-header-inner {
  width: min(800px, 88vw);
  margin: 0 auto;
}

.article-header h1 {
  font-family: var(--font-heading);
  font-size: clamp(30px, 5vw, 48px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin: 12px 0 20px;
}

.article-header .blog-meta {
  font-size: 14px;
}

.article-body {
  width: min(760px, 88vw);
  margin: 0 auto;
  padding: 56px 0 80px;
}

.article-body h2 {
  font-family: var(--font-heading);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 48px 0 16px;
  color: var(--text);
}

.article-body h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 36px 0 12px;
  color: var(--text);
}

.article-body p {
  color: #c6ced9;
  font-size: 16px;
  line-height: 1.8;
  margin: 0 0 20px;
}

.article-body ul,
.article-body ol {
  color: #c6ced9;
  font-size: 16px;
  line-height: 1.8;
  margin: 0 0 20px;
  padding-left: 24px;
}

.article-body li {
  margin-bottom: 8px;
}

.article-body strong {
  color: var(--text);
}

.article-body blockquote {
  margin: 28px 0;
  padding: 20px 24px;
  border-left: 3px solid var(--accent);
  background: rgba(24, 213, 192, 0.04);
  border-radius: 0 6px 6px 0;
  color: #c6ced9;
  font-size: 16px;
  line-height: 1.7;
}

.article-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 32px 0;
  border-top: 1px solid var(--line);
  margin-top: 48px;
}

.article-nav a {
  color: var(--accent);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  transition: opacity 180ms ease;
}

.article-nav a:hover {
  opacity: 0.8;
}

.nav-active {
  color: var(--accent) !important;
}

@media (max-width: 900px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .blog-card-featured {
    grid-column: auto;
  }

  .article-body {
    width: min(100% - 40px, 760px);
  }

  .article-header-inner,
  .blog-hero-inner {
    width: min(100% - 40px, 800px);
  }

  .blog-cta-section {
    width: min(100% - 32px, 800px);
    padding: 48px 28px;
  }

  .article-nav {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

@media (max-width: 520px) {
  .blog-card,
  .blog-card-featured {
    padding: 24px;
  }

  .blog-hero {
    padding: 120px 0 40px;
  }

  .blog-hero h1 {
    font-size: 30px;
  }

  .article-header {
    padding: 120px 0 36px;
  }

  .article-header h1 {
    font-size: 26px;
  }

  .article-body h2 {
    font-size: 22px;
  }

  .article-body p,
  .article-body ul,
  .article-body ol {
    font-size: 15px;
  }

  .blog-cta-section {
    padding: 36px 20px;
  }
}