/**
 * Blog Archive page styles
 *
 * @package Renowners_Artimed
 */

/* ───────────────────────────────────────────
   Section 1: Hero Header
   ─────────────────────────────────────────── */

.blog-archive-hero {
  background: linear-gradient(to bottom, var(--color-hero-bg) 0%, var(--color-white) 100%);
  padding: var(--space-2xl) 0 var(--space-3xl);
}

.blog-archive-hero__grid {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3xl);
}

.blog-archive-hero__left {
  flex: 0 0 auto;
}

.blog-archive-hero__title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  line-height: var(--line-height-tight);
  color: var(--color-black);
  margin: 0;
}

.blog-archive-hero__right {
  flex: 1;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-lg);
  padding-top: var(--space-sm);
}

.blog-archive-hero__desc {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

/* ───────────────────────────────────────────
   Section 2: Featured Post
   ─────────────────────────────────────────── */

.blog-featured-section {
  padding: 0 0 var(--space-section);
  background: var(--color-white);
}

.blog-featured {
  background: var(--color-hero-bg);
  border-radius: var(--radius-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  padding: var(--space-2xl);
  align-items: center;
}

.blog-featured__image-link {
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.blog-featured__image-link--empty {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, #d4edec 0%, #cce5e3 100%);
}

.blog-featured__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s cubic-bezier(.4, 0, .2, 1);
}

.blog-featured__image-link:hover .blog-featured__image {
  transform: scale(1.03);
}

.blog-featured__content-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-md);
}

.blog-featured__badge {
  margin-bottom: var(--space-xs);
}

.blog-featured__title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  line-height: var(--line-height-tight);
  margin: 0;
}

.blog-featured__title a {
  color: var(--color-black);
  transition: color var(--transition-fast);
}

.blog-featured__title a:hover {
  color: var(--color-brand);
}

.blog-featured__date {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* ───────────────────────────────────────────
   Section 3: Articles Grid
   ─────────────────────────────────────────── */

.blog-grid-section {
  padding: var(--space-section) 0;
  background: var(--color-white);
}

.blog-grid-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  margin-bottom: clamp(32px, 4vw, 48px);
}

.blog-grid-header__title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  line-height: var(--line-height-tight);
  margin: 0;
  color: var(--color-black);
}

/* Sort toggle pills */
.blog-sort-toggle {
  display: flex;
  gap: var(--space-sm);
}

.blog-sort-btn {
  padding: 8px 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-white);
  font-family: var(--font-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-black);
  cursor: pointer;
  transition: background-color var(--transition-fast),
              color var(--transition-fast),
              border-color var(--transition-fast);
}

.blog-sort-btn:hover {
  border-color: var(--color-brand);
  color: var(--color-brand);
}

.blog-sort-btn.is-active {
  background: var(--color-brand);
  border-color: var(--color-brand);
  color: var(--color-white);
}

/* Grid */
.archive-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

/* Archive card */
.archive-card {
  display: flex;
  flex-direction: column;
}

.archive-card__image-link {
  position: relative;
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.archive-card__image-link--empty {
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, var(--color-hero-bg) 0%, #cce5e3 100%);
}

.archive-card__image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  transition: transform 0.4s cubic-bezier(.4, 0, .2, 1);
}

.archive-card__image-link:hover .archive-card__image {
  transform: scale(1.04);
}

.archive-card__cat {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  padding: 4px 12px;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-white);
  background: var(--color-brand);
  border-radius: var(--radius-sm);
  pointer-events: none;
}

.archive-card__read {
  position: absolute;
  bottom: var(--space-md);
  left: var(--space-md);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-brand);
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
  z-index: 2;
}

.archive-card__read svg {
  transition: transform 0.3s ease;
}

.archive-card__image-link:hover .archive-card__read {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.archive-card__image-link:hover .archive-card__read svg {
  transform: translateX(3px);
}

.archive-card__body {
  padding: var(--space-md) 0 0;
}

.archive-card__date {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

.archive-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  line-height: var(--line-height-tight);
  margin: 0;
}

.archive-card__title a {
  color: var(--color-black);
  transition: color var(--transition-fast);
}

.archive-card__title a:hover {
  color: var(--color-brand);
}

/* Load more */
.blog-load-more-wrap {
  text-align: center;
  margin-top: var(--space-2xl);
}

.blog-load-more {
  min-width: 200px;
}

.blog-load-more.is-loading {
  opacity: 0.6;
  pointer-events: none;
}

/* ───────────────────────────────────────────
   Responsive
   ─────────────────────────────────────────── */

@media (max-width: 991px) {
  .blog-archive-hero__grid {
    flex-direction: column;
    gap: var(--space-xl);
  }

  .blog-archive-hero__right {
    max-width: none;
    padding-top: 0;
  }

  .blog-featured {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .blog-featured__title {
    font-size: var(--font-size-2xl);
  }

  .blog-grid-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }
}

@media (max-width: 640px) {
  .blog-archive-hero {
    padding: var(--space-xl) 0 var(--space-2xl);
  }

  .blog-archive-hero__title {
    font-size: var(--font-size-3xl);
  }

  .blog-featured {
    padding: var(--space-lg);
  }

  .archive-grid {
    grid-template-columns: 1fr;
  }

  .blog-sort-btn {
    padding: 6px 14px;
    font-size: var(--font-size-xs);
  }
}