/* Блог */

body.page-blog {
  background: var(--page-canvas);
}

body.page-blog main {
  padding-top: 14px;
  padding-bottom: clamp(34px, 4.2vw, 46px);
}

body.page-blog .site-breadcrumb {
  margin: 6px 0 12px;
}

.blog-hero {
  background: transparent;
  padding: 0 0 clamp(30px, 4vw, 42px);
}

.blog-hero .container {
  position: relative;
  overflow: hidden;
  background: var(--hero-card-bg);
  border: 1px solid var(--hero-card-border);
  border-radius: 16px;
  box-shadow: var(--hero-card-shadow);
  padding: clamp(22px, 3.5vw, 34px) clamp(18px, 3vw, 34px);
  text-align: center;
}

.blog-hero .container::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: var(--gradient-primary);
}

.blog-hero .section-title {
  color: var(--primary);
  text-shadow: none;
  margin-bottom: 14px;
}

.blog-hero .section-subtitle {
  color: #3f4964;
  max-width: min(780px, 92%);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.blog-hero .section-subtitle a {
  color: var(--secondary);
  font-weight: 600;
  text-decoration: none;
}

.blog-hero .section-subtitle a:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Категории */
.blog-categories {
  padding: 0 0 clamp(30px, 4vw, 42px);
  background: transparent;
}

.blog-categories .container {
  background: #fff;
  border: 1px solid var(--surface-border);
  border-radius: 16px;
  box-shadow: var(--shadow-soft-card);
  padding: clamp(16px, 2.2vw, 22px) clamp(16px, 2.8vw, 28px);
}

.category-filters {
  display: flex;
  gap: 12px;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.category-btn {
  padding: 9px 16px;
  border: 1px solid var(--surface-border);
  background: var(--surface-soft);
  color: var(--primary);
  border-radius: 999px;
  cursor: pointer;
  transition: var(--transition-smooth);
  font-weight: 600;
  font-size: 0.85rem;
  box-shadow: 0 2px 8px rgba(25, 25, 50, 0.04);
}

.category-btn:hover {
  border-color: rgba(34, 85, 245, 0.35);
  color: var(--secondary);
  background: #fff;
  transform: translateY(-2px);
}

.category-btn.active {
  background: var(--secondary);
  border-color: var(--secondary);
  color: #fff;
  box-shadow: 0 8px 18px rgba(34, 85, 245, 0.2);
}

/* Список статей */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 24px;
  margin-top: 0;
}

.blog-card {
  background: white;
  border: 1px solid var(--surface-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-soft-card);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-large, 0 14px 30px rgba(34, 85, 245, 0.14));
}

.blog-list.section {
  padding: 0;
}

.blog-post {
  padding: 0 0 clamp(34px, 4.2vw, 46px);
}

.blog-post .blog-article {
  padding: clamp(28px, 4vw, 48px);
}

.blog-card-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.blog-card-image {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: #f0f0f0;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  color: transparent;
  font-size: 0;
  transition: transform 0.6s var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1));
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.1);
}

.blog-card-overlay {
  position: absolute;
  top: 15px;
  right: 15px;
}

.blog-read-time {
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.blog-card-content {
  padding: 24px 22px 22px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.blog-card-meta {
  margin-bottom: 12px;
  font-size: 0.9rem;
  color: var(--gray);
}

.blog-card-date {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.blog-card-title {
  font-size: 1.14rem;
  margin-bottom: 12px;
  color: var(--dark);
  font-weight: 600;
  line-height: 1.3;
  transition: color var(--motion-duration-fast) var(--motion-ease-standard);
}

.blog-card:hover .blog-card-title {
  color: var(--secondary);
}

.blog-card-excerpt {
  color: var(--gray);
  margin-bottom: 16px;
  line-height: 1.6;
  flex-grow: 1;
}

.blog-card-more {
  color: var(--secondary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-smooth);
}

.blog-card:hover .blog-card-more {
  transform: translateX(5px);
  color: var(--accent);
}

.blog-card-more i {
  transition: transform var(--motion-duration-base) var(--motion-ease-emphasized);
}

.blog-card:hover .blog-card-more i {
  transform: translateX(3px);
}

.blog-empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--gray);
  font-size: 1.2rem;
  grid-column: 1 / -1;
  background: #fff;
  border: 1px solid var(--surface-border);
  border-radius: 16px;
  box-shadow: var(--shadow-soft-card);
}

/* Адаптивность */
@media (max-width: 1024px) {
  .category-filters {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .blog-hero {
    padding-bottom: 26px;
  }

  .blog-hero .container {
    padding: 24px 16px 22px;
    border-radius: 14px;
  }

  .blog-categories .container {
    padding: 14px;
    border-radius: 14px;
  }

  .blog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .category-filters {
    gap: 10px;
    justify-content: center;
  }

  .category-btn {
    padding: 9px 14px;
    font-size: 0.84rem;
  }

  .blog-card-image {
    height: 200px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .category-btn,
  .blog-card,
  .blog-card-image img,
  .blog-card-more,
  .blog-card-more i {
    transition: none !important;
  }

  .category-btn:hover,
  .blog-card:hover,
  .blog-card:hover .blog-card-image img,
  .blog-card:hover .blog-card-more,
  .blog-card:hover .blog-card-more i {
    transform: none !important;
  }
}

.blog-article__content {
  max-width: 720px;
  margin-top: 28px;
}

.blog-article__content h2,
.blog-article__content h3 {
  margin: 1.55em 0 0.65em;
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  color: var(--primary);
  line-height: 1.3;
}

.blog-article__content h3 {
  font-size: clamp(1.08rem, 1.7vw, 1.22rem);
}

.blog-article__content p {
  margin: 0 0 1em;
  color: var(--text-muted-strong, #4b4f64);
  line-height: 1.75;
  font-size: 1.02rem;
}

.blog-article__content li {
  color: var(--text-muted-strong, #4b4f64);
  line-height: 1.7;
  margin: 0.35em 0;
}

.blog-article__content ol,
.blog-article__content ul {
  margin: 0.75em 0 1.25em;
  padding: 0 0 0 1.35em;
}

.blog-article__content a {
  color: var(--secondary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.blog-article__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}