/* =========================
   BLOG LISTING & DETAIL
========================= */

.page-banner--blog {
  background:
    linear-gradient(105deg, rgba(7, 15, 28, 0.92) 0%, rgba(15, 39, 68, 0.88) 45%, rgba(39, 108, 245, 0.35) 100%),
    url("https://images.unsplash.com/photo-1499750310107-5fef28fd6663?auto=format&fit=crop&w=1920&q=80") center / cover no-repeat;
}

.blog-intro {
  max-width: 720px;
  margin: 0 auto 36px;
  text-align: center;
}

.blog-intro h2 {
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.blog-intro p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-light);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1200px;
  margin: 0 auto;
}

.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
  text-decoration: none;
  color: inherit;
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease;
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(39, 108, 245, 0.12);
}

.blog-card--upcoming {
  cursor: default;
  opacity: 0.94;
}

.blog-card--upcoming:hover {
  transform: none;
  box-shadow: var(--shadow);
}

.blog-card--upcoming .blog-card__link {
  color: var(--text-light);
  font-weight: 500;
}

.blog-card__image {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--primary-soft);
}

.blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.blog-card__category {
  position: absolute;
  left: 14px;
  top: 14px;
  padding: 5px 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #fff;
  background: var(--primary);
  border-radius: 20px;
}

.blog-card__body {
  padding: 22px 22px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: var(--text-light);
  margin-bottom: 10px;
}

.blog-card__meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.blog-card__title {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--text);
  margin-bottom: 10px;
}

.blog-card__excerpt {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-light);
  margin-bottom: 16px;
  flex: 1;
}

.blog-card__link {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.blog-card:hover .blog-card__link {
  gap: 10px;
}

/* Blog detail */
.blog-article-wrap {
  max-width: 90%;
  margin: 0 auto;
}

.blog-article {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.blog-article__hero {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  display: block;
}

.blog-article__header {
  padding: 36px 44px 0;
}

.blog-article__category {
  display: inline-block;
  padding: 6px 14px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: 20px;
  margin-bottom: 16px;
}

.blog-article__title {
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
  margin-bottom: 16px;
}

.blog-article__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  color: var(--text-light);
}

.blog-article__meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.blog-article__content {
  padding: 32px 44px 40px;
}

.blog-article__content h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin: 28px 0 12px;
  line-height: 1.35;
}

.blog-article__content h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin: 22px 0 10px;
}

.blog-article__content p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-light);
  margin-bottom: 16px;
}

.blog-article__content ul,
.blog-article__content ol {
  margin: 0 0 16px 22px;
  padding: 0;
}

.blog-article__content li {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-light);
  margin-bottom: 8px;
}

.blog-article__content a {
  color: var(--primary);
  font-weight: 500;
  text-decoration: none;
}

.blog-article__content a:hover {
  text-decoration: underline;
}

.blog-article__footer {
  padding: 0 44px 36px;
}

.blog-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: 10px;
  text-decoration: none;
  transition:
    background 0.25s ease,
    gap 0.25s ease;
}

.blog-back:hover {
  background: #c5d9ff;
  gap: 12px;
}

.blog-related {
  max-width: 100%;
  margin: 40px auto 0;
}

.blog-related h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
}

.blog-related__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
}

.blog-related__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  transition:
    border-color 0.2s ease,
    color 0.2s ease;
}

.blog-related__list a:hover {
  border-color: var(--primary-light);
  color: var(--primary);
}

@media (max-width: 1100px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .blog-article__header {
    padding: 28px 22px 0;
  }

  .blog-article__content {
    padding: 24px 22px 28px;
  }

  .blog-article__footer {
    padding: 0 22px 28px;
  }
}