/* ===== BLOG PAGE STYLES ===== */

/* Blog Header */
.blog-header {
  padding: 140px 0 60px;
  text-align: center;
}

.blog-hero-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.blog-hero-subtitle {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Category Tabs */
.blog-categories {
  padding: 0 0 48px;
  position: sticky;
  top: 64px;
  z-index: 50;
  background: var(--black);
}

.category-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

.cat-tab {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}

.cat-tab:hover {
  color: var(--white);
  border-color: rgba(255, 107, 107, 0.3);
}

.cat-tab.active {
  background: var(--gradient);
  border-color: transparent;
  color: var(--white);
}

/* Featured Article */
.blog-featured {
  padding: 0 0 64px;
}

.featured-card {
  display: flex;
  gap: 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}

.featured-card:hover {
  border-color: rgba(255, 107, 107, 0.3);
  transform: translateY(-4px);
}

.featured-image {
  flex: 0 0 45%;
  overflow: hidden;
  min-height: 320px;
  position: relative;
}

.featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--gradient);
  color: var(--white);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.featured-content {
  flex: 1;
  padding: 40px 40px 40px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-title {
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.featured-excerpt {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

/* Article Meta */
.article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.article-category {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.cat-tips {
  background: rgba(255, 107, 107, 0.15);
  color: var(--coral);
}

.cat-advice {
  background: rgba(155, 89, 182, 0.15);
  color: var(--purple);
}

.cat-press {
  background: rgba(139, 92, 246, 0.15);
  color: var(--violet);
}

.article-date,
.article-read {
  font-size: 0.78rem;
  color: rgba(160, 160, 160, 0.6);
  font-weight: 500;
}

.article-date::before {
  content: '';
}

/* Read More Link */
.read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--coral);
  transition: gap 0.2s;
}

.read-more:hover {
  gap: 10px;
}

/* Blog Grid */
.blog-grid-section {
  padding: 0 0 80px;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.blog-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s, transform 0.3s;
}

.blog-card:hover {
  border-color: rgba(255, 107, 107, 0.3);
  transform: translateY(-4px);
}

.blog-card.hidden {
  display: none;
}

.blog-card-icon {
  width: 44px;
  height: 44px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--coral);
}

/* Blog Card Image */
.blog-card-image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
  margin: -28px -24px 16px -24px;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.05);
}

.blog-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
}

a.blog-card {
  text-decoration: none;
  color: inherit;
}

a.featured-card {
  text-decoration: none;
  color: inherit;
}

.blog-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.blog-card p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.65;
  flex: 1;
}

.article-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* Newsletter */
.blog-newsletter {
  padding: 0 0 100px;
}

.newsletter-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 56px;
  display: flex;
  align-items: center;
  gap: 48px;
  position: relative;
  overflow: hidden;
}

.newsletter-card::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 107, 107, 0.08), transparent 70%);
  pointer-events: none;
}

.newsletter-content {
  flex: 1;
  position: relative;
  z-index: 1;
}

.newsletter-content h2 {
  font-size: clamp(1.6rem, 3vw, 2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.newsletter-content p {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.6;
  max-width: 400px;
}

.newsletter-form {
  flex: 0 0 auto;
  position: relative;
  z-index: 1;
}

.newsletter-input-wrap {
  display: flex;
  gap: 8px;
}

.newsletter-input-wrap input {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  font-size: 0.9rem;
  color: var(--white);
  font-family: inherit;
  width: 260px;
  outline: none;
  transition: border-color 0.2s;
}

.newsletter-input-wrap input:focus {
  border-color: var(--coral);
}

.newsletter-input-wrap input::placeholder {
  color: rgba(160, 160, 160, 0.5);
}

.newsletter-input-wrap .btn {
  white-space: nowrap;
  padding: 14px 24px;
}

.newsletter-disclaimer {
  font-size: 0.75rem;
  color: rgba(160, 160, 160, 0.5);
  margin-top: 8px;
  text-align: center;
}

/* Active nav link */
.nav-links a.active {
  color: var(--white);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .featured-card {
    flex-direction: column;
  }

  .featured-image {
    min-height: 200px;
  }

  .featured-content {
    padding: 32px;
  }

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

  .newsletter-card {
    flex-direction: column;
    text-align: center;
    padding: 40px 32px;
  }

  .newsletter-content p {
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .blog-header {
    padding: 120px 0 40px;
  }

  .blog-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .featured-content {
    padding: 24px;
  }

  .featured-title {
    font-size: 1.3rem;
  }

  .newsletter-input-wrap {
    flex-direction: column;
  }

  .newsletter-input-wrap input {
    width: 100%;
  }

  .category-tabs {
    gap: 6px;
  }

  .cat-tab {
    padding: 6px 14px;
    font-size: 0.8rem;
  }

  .newsletter-card {
    padding: 32px 20px;
  }
}