/* Blog page styles — extracted for AMP compatibility */

/* ============================================
   CATEGORY ARCHIVE — Featured hero + card grid
   ============================================ */
.cat-archive {
  max-width: var(--site-width);
}

/* Header */
.cat-archive__header {
  margin-bottom: var(--space-2xl);
  animation: fadeUp 0.7s var(--ease-out) 0.1s both;
}

.cat-archive__label {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  font-weight: 500;
  display: block;
  margin-bottom: var(--space-sm);
}

.cat-archive__title {
  font-family: var(--font-display);
  font-size: var(--size-2xl);
  font-weight: 700;
  font-style: italic;
  line-height: 1.05;
  margin-bottom: 0;
}

.cat-archive__desc {
  font-size: var(--size-md);
  color: var(--color-text-secondary);
  margin-top: var(--space-md);
  line-height: 1.7;
  max-width: var(--content-width);
}

.cat-archive__desc p:last-child {
  margin-bottom: 0;
}

.cat-archive__count {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
  letter-spacing: 0.02em;
}

/* Featured post — hero card */
.cat-featured {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 0;
  text-decoration: none;
  color: var(--color-text);
  background: var(--color-bg-warm);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-2xl);
  animation: fadeUp 0.7s var(--ease-out) 0.15s both;
  transition: box-shadow 0.4s var(--ease-out);
}

.cat-featured:hover {
  box-shadow: 0 16px 48px rgba(29, 29, 27, 0.12);
  text-decoration: none;
  color: var(--color-text);
}

.cat-featured__image {
  overflow: hidden;
  min-height: 320px;
}

.cat-featured__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease-out);
}

.cat-featured:hover .cat-featured__image img {
  transform: scale(1.04);
}

.cat-featured__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-xl);
}

.cat-featured__date {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-sm);
}

.cat-featured__title {
  font-family: var(--font-display);
  font-size: var(--size-xl);
  font-weight: 700;
  font-style: italic;
  line-height: 1.15;
  margin-bottom: var(--space-sm);
  transition: color var(--transition-fast);
}

.cat-featured:hover .cat-featured__title {
  color: var(--color-accent);
}

.cat-featured__excerpt {
  font-size: var(--size-sm);
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-md);
}

.cat-featured__read {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  font-weight: 500;
  transition: gap var(--transition);
}

.cat-featured:hover .cat-featured__read {
  gap: 0.7em;
}

/* Card grid */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

/* Single card */
.cat-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--color-text);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), border-color var(--transition-fast);
  animation: fadeUp 0.5s var(--ease-out) both;
}

.cat-card:nth-child(1)  { animation-delay: 0.1s; }
.cat-card:nth-child(2)  { animation-delay: 0.16s; }
.cat-card:nth-child(3)  { animation-delay: 0.22s; }
.cat-card:nth-child(4)  { animation-delay: 0.28s; }
.cat-card:nth-child(5)  { animation-delay: 0.34s; }
.cat-card:nth-child(6)  { animation-delay: 0.4s; }
.cat-card:nth-child(n+7) { animation-delay: 0.46s; }

.cat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(29, 29, 27, 0.1);
  border-color: transparent;
  text-decoration: none;
  color: var(--color-text);
}

.cat-card__image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-bg-warm);
}

.cat-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}

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

.cat-card__image--empty {
  display: flex;
  align-items: center;
  justify-content: center;
}

.cat-card__icon {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--color-accent);
  opacity: 0.4;
}

.cat-card__body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  flex: 1;
  position: relative;
}

.cat-card__date {
  font-family: var(--font-mono);
  font-size: calc(var(--size-xs) * 0.9);
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-xs);
}

.cat-card__title {
  font-family: var(--font-display);
  font-size: var(--size-base);
  font-weight: 700;
  font-style: italic;
  line-height: 1.3;
  margin: 0;
  flex: 1;
  transition: color var(--transition-fast);
}

.cat-card:hover .cat-card__title {
  color: var(--color-accent);
}

.cat-card__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-white);
  position: absolute;
  bottom: var(--space-md);
  right: var(--space-md);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--transition-fast), transform var(--transition);
}

.cat-card:hover .cat-card__arrow {
  opacity: 1;
  transform: translateY(0);
}

/* Related topics */
.cat-archive__related {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
  animation: fadeUp 0.6s var(--ease-out) 0.4s both;
}

.cat-archive__related-title {
  font-family: var(--font-body);
  font-size: var(--size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.cat-archive__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.topic-tag {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: 0.4em 0.9em;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background-image: none;
  transition: all var(--transition-fast);
}

.topic-tag:hover {
  color: var(--color-white);
  background: var(--color-accent);
  border-color: var(--color-accent);
  text-decoration: none;
}

/* Category archive — responsive */
@media (max-width: 768px) {
  .cat-featured {
    grid-template-columns: 1fr;
  }

  .cat-featured__image {
    min-height: 200px;
  }

  .cat-featured__content {
    padding: var(--space-lg) var(--space-md);
  }

  .cat-featured__title {
    font-size: var(--size-lg);
  }

  .cat-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .cat-card {
    flex-direction: row;
  }

  .cat-card__image {
    width: 120px;
    aspect-ratio: auto;
    min-height: 120px;
    flex-shrink: 0;
  }

  .cat-card__body {
    padding: var(--space-sm) var(--space-md);
    justify-content: center;
  }

  .cat-card__arrow {
    position: static;
    width: 24px;
    height: 24px;
    margin-top: var(--space-xs);
    opacity: 1;
    transform: none;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .cat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================
   BLOG PAGE — Categories Template
   ============================================ */
/* ============================================
   BLOG PAGE — Editorial Topic Layout
   ============================================ */
.blog-page {
  max-width: var(--site-width);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 var(--space-lg);
}

.blog-page__header,
.blog-topics-nav,
.blog-page__empty {
  grid-column: 1 / -1;
}

/* Header */
.blog-page__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--color-border-dark);
  position: relative;
  animation: fadeUp 0.7s var(--ease-out) 0.1s both;
}

.blog-page__header::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-border-dark);
}

.blog-page__intro {
  flex: 1;
}

.blog-page__title {
  font-family: var(--font-display);
  font-size: var(--size-xl);
  font-weight: 700;
  font-style: italic;
  line-height: 1.05;
  margin: 0;
}

.blog-page__subtitle {
  margin: var(--space-xs) 0 0;
  font-family: var(--font-body);
  font-size: var(--size-sm);
  color: var(--color-text-secondary);
  max-width: 540px;
  line-height: 1.5;
}

.blog-page__search {
  flex-shrink: 0;
}

.blog-page__search .search-form {
  max-width: 280px;
}

.blog-page__empty {
  text-align: center;
  padding: var(--space-2xl) 0;
  color: var(--color-text-muted);
  font-style: italic;
}

/* Intro text */
.blog-page__intro-text {
  grid-column: 1 / -1;
  margin-bottom: var(--space-lg);
}

.blog-page__intro-text p {
  font-family: var(--font-body);
  font-size: var(--size-md);
  color: var(--color-text-secondary);
  line-height: 1.6;
  max-width: 720px;
  margin: 0;
}

/* Topic Section */
.blog-topic {
  margin-bottom: var(--space-md);
  padding: var(--space-md) var(--space-md) var(--space-sm);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  position: relative;
  overflow: hidden;
  animation: fadeUp 0.6s var(--ease-out) both;
  transition: border-color 0.25s var(--ease-out);
}

.blog-topic:hover {
  border-color: var(--color-border-dark);
}

/* Accent left bar */
.blog-topic::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--color-accent);
  opacity: 0;
  transition: opacity 0.25s var(--ease-out);
}

.blog-topic:hover::before {
  opacity: 1;
}

.blog-topic__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.blog-topic__label {
  display: flex;
  align-items: baseline;
  gap: 0.6em;
}

.blog-topic__number {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-accent);
  font-weight: 500;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.blog-topic__name {
  font-family: var(--font-display);
  font-size: var(--size-lg);
  font-weight: 700;
  font-style: italic;
  line-height: 1.15;
  margin: 0;
}

.blog-topic__name a {
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.2s var(--ease-out);
}

.blog-topic__name a:hover {
  color: var(--color-accent);
}

.blog-topic__viewall {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
  transition: gap 0.3s var(--ease-out);
}

.blog-topic__viewall:hover {
  gap: 0.7em;
  color: var(--color-accent-hover);
  text-decoration: none;
}

.blog-topic__desc {
  display: none;
}

/* Staggered animation delays (AMP-safe: no inline styles) */
.blog-topic--delay-0 { animation-delay: 0.10s; }
.blog-topic--delay-1 { animation-delay: 0.16s; }
.blog-topic--delay-2 { animation-delay: 0.22s; }
.blog-topic--delay-3 { animation-delay: 0.28s; }
.blog-topic--delay-4 { animation-delay: 0.34s; }
.blog-topic--delay-5 { animation-delay: 0.40s; }
.blog-topic--delay-6 { animation-delay: 0.46s; }
.blog-topic--delay-7 { animation-delay: 0.52s; }
.blog-topic--delay-8 { animation-delay: 0.58s; }
.blog-topic--delay-9 { animation-delay: 0.64s; }

/* Empty topic */
.blog-topic--empty {
  opacity: 0.6;
}

.blog-topic__coming-soon {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin: var(--space-sm) 0 0;
  letter-spacing: 0.02em;
}

/* Article List */
.blog-topic__articles {
  list-style: none;
  margin: 0;
  padding: 0;
}

.blog-article {
  border-top: 1px solid var(--color-ink);
}

.blog-article:last-child {
  border-bottom: 1px solid var(--color-ink);
}

.blog-article__link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.7em 0.5em;
  margin: 0 -0.5em;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--color-text);
  transition: background-color 0.2s var(--ease-out), padding-left 0.3s var(--ease-out);
}

.blog-article__link:hover {
  background-color: var(--color-bg);
  padding-left: 0.85em;
  text-decoration: none;
  color: var(--color-text);
}

.blog-article__title {
  flex: 1;
  font-family: var(--font-body);
  font-size: var(--size-sm);
  font-weight: 600;
  line-height: 1.35;
  display: flex;
  align-items: center;
  gap: 0.4em;
  transition: color 0.2s var(--ease-out);
}

.blog-article__link:hover .blog-article__title {
  color: var(--color-accent);
}

/* Pinned star icon */
.blog-article__pin {
  flex-shrink: 0;
  color: var(--color-gold);
  width: 12px;
  height: 12px;
}

.blog-article.is-pinned .blog-article__title {
  font-weight: 700;
}

/* Meta (date) */
.blog-article__meta {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* Arrow */
.blog-article__arrow {
  flex-shrink: 0;
  color: var(--color-accent);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.2s var(--ease-out), transform 0.3s var(--ease-out);
}

.blog-article__link:hover .blog-article__arrow {
  opacity: 1;
  transform: translateX(0);
}

/* Mobile responsive */
@media (max-width: 960px) {
  .blog-page {
    grid-template-columns: 1fr;
  }
}

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

  .blog-page__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .blog-page__search {
    width: 100%;
  }

  .blog-page__search .search-form {
    max-width: 100%;
  }

  .blog-topics-nav {
    gap: 0.4rem;
  }

  .blog-topics-nav__pill {
    font-size: var(--size-xs);
    padding: 0.45em 0.9em;
  }

  .blog-topic {
    padding: var(--space-md);
  }

  .blog-topic__header {
    flex-direction: column;
    gap: var(--space-xs);
  }

  .blog-article__meta {
    display: none;
  }

  .blog-article__link {
    padding: 0.9em 0.5em;
    margin: 0 -0.5em;
  }
}