/* ============================================================
   Курьерс — Blog Listing Section Styles
   ============================================================ */

.blog-page {
  padding-top: var(--space-8);
  padding-bottom: var(--space-16);
}

/* --- Breadcrumbs -------------------------------------------- */
.blog-breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-14);
  color: var(--fg-3);
  margin-bottom: var(--space-6);
}
.blog-breadcrumbs a {
  color: var(--fg-3);
  text-decoration: none;
  transition: color var(--t-fast);
}
.blog-breadcrumbs a:hover {
  color: var(--accent);
}
.blog-breadcrumbs__sep {
  color: var(--border-2);
}
.blog-breadcrumbs__current {
  color: var(--fg-1);
  font-weight: var(--fw-medium);
}

/* --- Header & Eyebrow --------------------------------------- */
.blog-header {
  margin-bottom: var(--space-10);
}
.blog-eyebrow {
  display: inline-block;
  font-size: var(--fs-13);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-2);
}
.blog-header__title {
  font-size: clamp(28px, 4vw, 42px);
  line-height: var(--lh-snug);
  font-weight: var(--fw-bold);
  color: var(--fg-1);
  margin: 0 0 var(--space-3) 0;
  letter-spacing: var(--ls-tight);
}
.blog-header__sub {
  font-size: var(--fs-18);
  line-height: var(--lh-relaxed);
  color: var(--fg-2);
  max-width: 760px;
  margin: 0 0 var(--space-8) 0;
}

/* --- Search & Filter Controls ------------------------------- */
.blog-controls {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  background: var(--surface-1);
  border: 1px solid var(--border-1);
  border-radius: var(--r-lg);
  padding: var(--space-5);
}

/* Search input box */
.blog-search-box {
  position: relative;
  width: 100%;
}
.blog-search-icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--fg-3);
  pointer-events: none;
}
.blog-search-input {
  width: 100%;
  height: 48px;
  padding: 0 var(--space-10) 0 46px;
  font-family: var(--font-sans);
  font-size: var(--fs-15);
  color: var(--fg-1);
  background: var(--surface-0);
  border: 1px solid var(--border-1);
  border-radius: var(--r-md);
  outline: none;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.blog-search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 84, 54, 0.15);
}
.blog-search-clear {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  font-size: 20px;
  color: var(--fg-3);
  cursor: pointer;
  padding: 4px var(--space-2);
}
.blog-search-clear:hover {
  color: var(--fg-1);
}

/* Category filter tabs */
.blog-tabs-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  margin: 0 -4px;
  padding: 0 4px;
}
.blog-tabs-scroll::-webkit-scrollbar {
  display: none;
}
.blog-tabs {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  white-space: nowrap;
}
.blog-tab {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 8px var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--fs-14);
  font-weight: var(--fw-medium);
  color: var(--fg-2);
  background: var(--surface-0);
  border: 1px solid var(--border-1);
  border-radius: var(--r-pill);
  cursor: pointer;
  transition: all var(--t-fast);
  user-select: none;
}
.blog-tab:hover {
  background: var(--surface-2);
  color: var(--fg-1);
  border-color: var(--border-2);
}
.blog-tab.is-active {
  background: var(--fg-1);
  color: #ffffff;
  border-color: var(--fg-1);
}
.blog-tab__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: var(--fw-bold);
  padding: 1px 6px;
  border-radius: var(--r-pill);
  background: var(--surface-2);
  color: var(--fg-2);
}
.blog-tab.is-active .blog-tab__count {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

/* --- Featured Hero Post ------------------------------------ */
.blog-featured-section {
  margin-bottom: var(--space-10);
}
.blog-featured-card {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  background: var(--surface-0);
  border: 1px solid var(--border-1);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  transition: box-shadow var(--t-base), border-color var(--t-base);
}
.blog-featured-card:hover {
  border-color: rgba(255, 84, 54, 0.4);
  box-shadow: var(--shadow-2);
}
.blog-featured-card__cover-link {
  display: block;
  overflow: hidden;
  background: var(--surface-0);
  text-decoration: none;
}
.blog-featured-card__cover {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 320px;
  background: var(--surface-0);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: var(--space-6);
}
.blog-featured-card__cover img {
  height: 100%;
  width: 100%;
  max-height: 300px;
  max-width: 100%;
  object-fit: contain;
  /* Generated covers include a faint export edge; crop it so the white canvas is seamless. */
  clip-path: inset(2px);
  transition: transform var(--t-slow) var(--ease-out);
}
.blog-featured-card:hover .blog-featured-card__cover img {
  transform: scale(1.05);
}
.blog-featured-card__badge-hero {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  background: var(--accent);
  color: #ffffff;
  font-size: var(--fs-12);
  font-weight: var(--fw-semibold);
  padding: 4px 12px;
  border-radius: var(--r-pill);
  box-shadow: 0 2px 8px rgba(255, 84, 54, 0.3);
  z-index: 2;
}

.blog-featured-card__body {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.blog-featured-card__meta-top {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.blog-featured-card__title {
  font-size: clamp(20px, 2.5vw, 26px);
  line-height: 1.3;
  font-weight: var(--fw-bold);
  margin: 0 0 var(--space-4) 0;
}
.blog-featured-card__title a {
  color: var(--fg-1);
  text-decoration: none;
  transition: color var(--t-fast);
}
.blog-featured-card__title a:hover {
  color: var(--accent);
}
.blog-featured-card__excerpt {
  font-size: var(--fs-15);
  line-height: var(--lh-relaxed);
  color: var(--fg-2);
  margin: 0 0 var(--space-6) 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-featured-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--surface-2);
}

.blog-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 10px var(--space-5);
  font-family: var(--font-sans);
  font-size: var(--fs-14);
  font-weight: var(--fw-semibold);
  color: #ffffff;
  background: var(--accent);
  border-radius: var(--r-pill);
  text-decoration: none;
  transition: background var(--t-fast), transform var(--t-fast);
  box-shadow: 0 4px 12px rgba(255, 84, 54, 0.25);
}
.blog-cta-btn:hover {
  background: var(--accent-hover);
  transform: translateX(2px);
}

/* --- Shared Badges & Meta ---------------------------------- */
.blog-badge {
  display: inline-flex;
  align-items: center;
  font-size: var(--fs-12);
  font-weight: var(--fw-semibold);
  color: var(--accent-soft-fg);
  background: var(--accent-soft);
  padding: 3px 10px;
  border-radius: var(--r-pill);
}
.blog-read-time {
  font-size: var(--fs-12);
  color: var(--fg-3);
}
.blog-date {
  font-size: var(--fs-13);
  color: var(--fg-3);
}

/* --- Grid Header ------------------------------------------- */
.blog-grid-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-1);
}
.blog-grid-title {
  font-size: var(--fs-20);
  font-weight: var(--fw-bold);
  color: var(--fg-1);
  margin: 0;
}
.blog-count-info {
  font-size: var(--fs-14);
  color: var(--fg-3);
}
.blog-count-info strong {
  color: var(--fg-1);
}

/* --- Articles Grid ----------------------------------------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

/* Article Card */
.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--surface-0);
  border: 1px solid var(--border-1);
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  transition: transform var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out),
              border-color var(--t-base) var(--ease-out);
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
  border-color: rgba(255, 84, 54, 0.35);
}

/* Cover styling — Fixes giant stretched images! */
.blog-card__cover-link {
  display: block;
  text-decoration: none;
  background: var(--surface-0);
  overflow: hidden;
}
.blog-card__cover {
  width: 100%;
  height: 220px;
  background: var(--surface-0);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: var(--space-4);
  position: relative;
}
.blog-card__cover img {
  height: 100%;
  width: 100%;
  max-height: 204px;
  max-width: 100%;
  object-fit: contain;
  object-position: center;
  /* Generated covers include a faint export edge; crop it so the white canvas is seamless. */
  clip-path: inset(2px);
  transition: transform var(--t-slow) var(--ease-out);
}
.blog-card:hover .blog-card__cover img {
  transform: scale(1.06);
}

/* Card Body */
.blog-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-card__meta-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}
.blog-card__title {
  font-size: var(--fs-18);
  line-height: var(--lh-normal);
  font-weight: var(--fw-bold);
  margin: 0 0 var(--space-3) 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card__title a {
  color: var(--fg-1);
  text-decoration: none;
  transition: color var(--t-fast);
}
.blog-card__title a:hover {
  color: var(--accent);
}
.blog-card__excerpt {
  font-size: var(--fs-14);
  line-height: var(--lh-relaxed);
  color: var(--fg-2);
  margin: 0 0 var(--space-5) 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.blog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--surface-1);
}

.blog-card__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--fs-13);
  font-weight: var(--fw-semibold);
  color: var(--accent);
  text-decoration: none;
  transition: transform var(--t-fast);
}
.blog-card__link svg {
  transition: transform var(--t-fast);
}
.blog-card:hover .blog-card__link svg {
  transform: translateX(3px);
}

/* --- Empty State ------------------------------------------- */
.blog-empty-state {
  text-align: center;
  padding: var(--space-16) var(--space-6);
  background: var(--surface-1);
  border: 1px dashed var(--border-2);
  border-radius: var(--r-lg);
  margin-top: var(--space-6);
}
.blog-empty-state__icon {
  font-size: 48px;
  margin-bottom: var(--space-3);
}
.blog-empty-state h3 {
  font-size: var(--fs-20);
  font-weight: var(--fw-bold);
  color: var(--fg-1);
  margin: 0 0 var(--space-2) 0;
}
.blog-empty-state p {
  font-size: var(--fs-15);
  color: var(--fg-2);
  max-width: 480px;
  margin: 0 auto var(--space-6) auto;
}
.blog-empty-state__reset {
  display: inline-flex;
  align-items: center;
  padding: 10px var(--space-6);
  font-family: var(--font-sans);
  font-size: var(--fs-14);
  font-weight: var(--fw-semibold);
  color: var(--fg-1);
  background: var(--surface-0);
  border: 1px solid var(--border-2);
  border-radius: var(--r-pill);
  cursor: pointer;
  transition: all var(--t-fast);
}
.blog-empty-state__reset:hover {
  background: var(--surface-2);
  border-color: var(--fg-1);
}

/* --- Load More Button -------------------------------------- */
.blog-load-more-wrap {
  text-align: center;
  margin-top: var(--space-10);
}
.blog-load-more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px var(--space-8);
  font-family: var(--font-sans);
  font-size: var(--fs-15);
  font-weight: var(--fw-semibold);
  color: var(--fg-1);
  background: var(--surface-0);
  border: 1px solid var(--border-2);
  border-radius: var(--r-pill);
  cursor: pointer;
  box-shadow: var(--shadow-1);
  transition: all var(--t-fast);
}
.blog-load-more-btn:hover {
  background: var(--surface-1);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: var(--shadow-2);
}

/* --- Responsive Media Queries ------------------------------ */
@media (max-width: 1024px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
  }
  .blog-featured-card {
    grid-template-columns: 1fr;
  }
  .blog-featured-card__cover {
    min-height: 240px;
  }
  .blog-featured-card__body {
    padding: var(--space-6);
  }
}

@media (max-width: 640px) {
  .blog-page {
    padding-top: var(--space-5);
  }
  .blog-header__sub {
    font-size: var(--fs-15);
  }
  .blog-controls {
    padding: var(--space-4);
  }
  .blog-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  .blog-card__cover {
    height: 200px;
  }
  .blog-featured-card__cover {
    min-height: 200px;
  }
  .blog-featured-card__cover img {
    max-height: 190px;
  }
}