/* ==========================================================================
   PAGE: Blog Archive
   ========================================================================== */

/* ------------------------------------------------------------------
   BLOG HEADER
   ------------------------------------------------------------------ */

.blog-header {
  padding-bottom: var(--space-8);
}

.blog-header__content {
  max-width: 640px;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.blog-header__label {
  color: var(--color-on-surface-variant);
}

.blog-header__headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  font-weight: 400;
  color: var(--color-on-surface);
}

.blog-header__headline em,
.blog-header__headline i {
  font-style: italic;
}

.blog-header__text {
  font-size: var(--text-body-lg);
  line-height: var(--text-body-lg-lh);
  color: var(--color-on-surface-variant);
  max-width: 56ch;
}

/* ------------------------------------------------------------------
   BLOG HEADER — sr-only when featured post is present
   ------------------------------------------------------------------ */

.blog-header--sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ------------------------------------------------------------------
   FEATURED POST — Editorial hero section (not a card)
   ------------------------------------------------------------------ */

.blog-featured {
  padding-bottom: var(--space-10);
}

.blog-featured__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
}

/* Image */
.blog-featured__image-link {
  display: block;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.blog-featured__image {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  transition: transform var(--duration-slow) var(--ease-default);
}

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

.blog-featured__image-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  background-color: var(--color-surface-container);
  border-radius: var(--radius-xl);
}

/* Text side */
.blog-featured__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.blog-featured__label {
  color: var(--color-on-surface-variant);
}

.blog-featured__cat {
  align-self: flex-start;
}

.blog-featured__title-link {
  text-decoration: none;
}

.blog-featured__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.2;
  color: var(--color-on-surface);
  margin: 0;
  transition: color var(--duration-fast) var(--ease-default);
}

.blog-featured__title-link:hover .blog-featured__title {
  color: var(--color-primary);
}

.blog-featured__excerpt {
  font-family: var(--font-body);
  font-size: var(--text-body-lg);
  line-height: var(--text-body-lg-lh);
  color: var(--color-on-surface-variant);
  margin: 0;
}

.blog-featured__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-body-sm);
  color: var(--color-on-surface-variant);
}

.blog-featured__meta-sep {
  opacity: 0.5;
}

.blog-featured__btn {
  align-self: flex-start;
  margin-top: var(--space-2);
}

/* ------------------------------------------------------------------
   BLOG CARD — Default
   ------------------------------------------------------------------ */

.c-blog-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background-color: var(--color-surface-container-lowest, #fff);
  border: 1px solid rgba(198, 200, 185, 0.15);
  transition: transform var(--duration-normal) var(--ease-default),
              box-shadow var(--duration-normal) var(--ease-default);
}

.c-blog-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-low);
}

/* Image */
.c-blog-card__image-link {
  display: block;
  overflow: hidden;
}

.c-blog-card__image-wrap {
  position: relative;
  overflow: hidden;
}

.c-blog-card__image {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
  transition: transform var(--duration-slow) var(--ease-default);
}

.c-blog-card:hover .c-blog-card__image {
  transform: scale(1.03);
}

.c-blog-card__image-placeholder {
  width: 100%;
  aspect-ratio: 3 / 2;
  background-color: var(--color-surface-container, #f1eee6);
}

/* Category chip on image */
.c-blog-card__cat {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 1;
}

/* Body */
.c-blog-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-5) var(--space-5) var(--space-6);
}

/* Meta: date + read time */
.c-blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-body-sm);
  color: var(--color-on-surface-variant);
}

.c-blog-card__date,
.c-blog-card__read-time {
  white-space: nowrap;
}

.c-blog-card__meta::after {
  content: none;
}

.c-blog-card__date + .c-blog-card__read-time::before {
  content: "\00b7";
  margin-right: var(--space-3);
  opacity: 0.5;
}

/* Title */
.c-blog-card__title-link {
  text-decoration: none;
}

.c-blog-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.25;
  color: var(--color-on-surface);
  transition: color var(--duration-fast) var(--ease-default);
}

.c-blog-card__title-link:hover .c-blog-card__title {
  color: var(--color-primary);
}

/* Excerpt */
.c-blog-card__excerpt {
  font-family: var(--font-body);
  font-size: var(--text-body-md);
  line-height: 1.6;
  color: var(--color-on-surface-variant);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: var(--space-1);
}

/* Read more */
.c-blog-card__read-more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--color-primary);
  font-weight: 600;
  margin-top: var(--space-2);
  transition: gap var(--duration-fast) var(--ease-default);
}

.c-blog-card:hover .c-blog-card__read-more {
  gap: var(--space-2);
}

/* ------------------------------------------------------------------
   FILTERS BAR — Mirrors shop
   ------------------------------------------------------------------ */

.blog-filters {
  position: sticky;
  top: calc(var(--space-4) * 2 + var(--space-3) * 2 + 40px + var(--space-2));
  z-index: calc(var(--z-sticky) - 1);
  padding: var(--space-4) 0;
  background-color: var(--color-surface);
  transition: box-shadow var(--duration-normal) var(--ease-default);
}

.blog-filters__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

/* Category pills */
.blog-filters__cats {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: var(--space-1) 0;
}

.blog-filters__cats::-webkit-scrollbar { display: none; }

.blog-pill {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-5);
  font-family: var(--font-body);
  font-size: var(--text-body-md);
  font-weight: 500;
  color: var(--color-on-surface-variant);
  background-color: transparent;
  border: 1.5px solid var(--color-outline-variant);
  border-radius: var(--radius-full);
  cursor: pointer;
  white-space: nowrap;
  transition:
    background-color var(--duration-fast) var(--ease-default),
    color var(--duration-fast) var(--ease-default),
    border-color var(--duration-fast) var(--ease-default);
}

.blog-pill:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.blog-pill--active {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}

.blog-pill--active:hover {
  background-color: var(--color-primary-container);
  border-color: var(--color-primary-container);
  color: var(--color-on-primary);
}

/* Sort dropdown */
.blog-filters__sort {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.blog-filters__sort label {
  color: var(--color-on-surface-variant);
  white-space: nowrap;
}

.blog-sort-select {
  font-family: var(--font-body);
  font-size: var(--text-body-md);
  color: var(--color-on-surface);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-outline-variant);
  padding: var(--space-2) var(--space-6) var(--space-2) 0;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2376786b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-1) center;
  outline: none;
}

.blog-sort-select:focus {
  border-bottom-color: var(--color-primary);
}

/* ------------------------------------------------------------------
   SEO CATEGORY LINKS
   ------------------------------------------------------------------ */

.blog-seo-cats {
  padding: var(--space-2) 0 var(--space-4);
}

.blog-seo-cats__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  list-style: none;
  padding: 0;
  margin: 0;
}

.blog-seo-cats__list a {
  font-family: var(--font-body);
  font-size: var(--text-body-sm);
  color: var(--color-on-surface-variant);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-default);
}

.blog-seo-cats__list a:hover,
.blog-seo-cats__list a.is-active {
  color: var(--color-primary);
}

.blog-seo-cats__count {
  opacity: 0.5;
}

/* ------------------------------------------------------------------
   BLOG GRID — 3 columns
   ------------------------------------------------------------------ */

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gutter);
  min-height: 200px;
  transition: opacity var(--duration-normal) var(--ease-default);
}

.blog-grid.is-loading {
  opacity: 0.4;
  pointer-events: none;
}

/* Empty state */
.blog-grid__empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-16) 0;
  color: var(--color-on-surface-variant);
}

/* ------------------------------------------------------------------
   PAGINATION — Mirrors shop
   ------------------------------------------------------------------ */

.blog-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-10);
  gap: var(--space-6);
}

.blog-pagination__count {
  color: var(--color-on-surface-variant);
}

.blog-pagination__nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.blog-pagination__nav a,
.blog-pagination__nav span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-body-md);
  color: var(--color-on-surface-variant);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition:
    background-color var(--duration-fast) var(--ease-default),
    color var(--duration-fast) var(--ease-default);
}

.blog-pagination__nav a:hover {
  background-color: var(--color-surface-container);
  color: var(--color-on-surface);
}

.blog-pagination__nav span.current {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  font-weight: 600;
}

.blog-pagination__nav .prev,
.blog-pagination__nav .next {
  color: var(--color-on-surface);
}

.blog-pagination__nav .dots {
  color: var(--color-outline-variant);
  pointer-events: none;
}

/* ------------------------------------------------------------------
   RESPONSIVE
   ------------------------------------------------------------------ */

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

  .blog-featured__inner {
    gap: var(--space-8);
  }
}

@media (max-width: 768px) {
  .blog-filters__bar {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .blog-filters__cats {
    width: 100%;
    padding-bottom: var(--space-2);
  }

  .blog-filters {
    position: static;
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }

  .blog-pagination {
    flex-direction: column;
    gap: var(--space-4);
  }

  /* Featured stacks on mobile */
  .blog-featured__inner {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .blog-featured__image {
    aspect-ratio: 16 / 9;
  }

  /* Show blog header on mobile even with featured post */
  .blog-header--sr-only {
    position: static;
    width: auto;
    height: auto;
    padding-bottom: var(--space-8);
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
  }
}

@media (max-width: 480px) {
  .blog-pill {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-body-sm);
  }

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