/* ===== Blog page — desgin/blog-desktop.svg (1440×3654) ===== */

.blog-page section[id] {
  scroll-margin-top: 6.5rem;
}

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

/* Hero — centered; badge ~104px below header */
.blog-hero {
  padding-block: 6.5rem 4rem;
  background-color: var(--color-bg);
  text-align: center;
}

.blog-hero__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.3125rem;
  padding: 0.35rem 1.1rem;
  background: var(--color-badge);
  border: 1px solid var(--color-primary);
  border-radius: 1.15625rem;
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
}

.blog-hero__title {
  margin-top: 1.5rem;
  font-size: var(--font-size-hero);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  color: var(--color-text);
}

.blog-hero__lead {
  margin: 1.15rem auto 0;
  max-width: 40rem;
  font-size: var(--font-size-body-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* Search — 719×47, rx≈19.5, centered */
.blog-search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: min(44.9375rem, 100%);
  height: 2.9375rem;
  margin: 2.25rem auto 0;
  padding-block: 0;
  /* RTL: inline-start = physical right — SVG btn inset ~23.5px */
  padding-inline: 1.46875rem 0.9rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1.21875rem;
  box-sizing: border-box;
}

.blog-search__input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  color: var(--color-text);
  outline: none;
}

.blog-search__input::placeholder {
  color: var(--color-text-muted);
}

.blog-search__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.625rem;
  height: 2.625rem;
  flex-shrink: 0;
  background: var(--color-primary);
  border: 0;
  border-radius: 0.625rem;
  cursor: pointer;
  transition: background var(--transition);
}

.blog-search__btn:hover {
  background: var(--color-primary-hover);
}

/* Featured — 1240×420, rx=24, image left / copy right; ~104px after search */
.blog-featured-wrap {
  padding-block: 2.5rem 3.5rem;
  background-color: var(--color-bg);
}

.blog-featured {
  display: grid;
  /* SVG media 650 × body 590 */
  grid-template-columns: 40.625rem minmax(0, 1fr);
  direction: ltr;
  min-height: 26.25rem;
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1.5rem;
  text-decoration: none;
  color: inherit;
  transition: border-color var(--transition);
  box-sizing: border-box;
}

.blog-featured:hover,
.blog-featured:focus-visible {
  border-color: var(--color-primary);
}

.blog-featured__media {
  min-height: 16rem;
  background: var(--color-dark);
}

.blog-featured__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.blog-featured__body {
  direction: rtl;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 3rem;
  text-align: right;
}

.blog-featured__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
}

.blog-featured__tag {
  display: inline-flex;
  align-items: center;
  min-height: 1.875rem;
  padding: 0.2rem 0.75rem;
  background: var(--color-primary);
  /* SVG rx=15 */
  border-radius: 0.9375rem;
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-bold);
  color: var(--color-on-primary);
}

.blog-featured__dot {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--color-text-muted);
}

.blog-featured__read {
  font-size: var(--font-size-caption);
  color: var(--color-text-secondary);
}

.blog-featured__title {
  margin-top: 1.1rem;
  font-size: clamp(1.25rem, 1.05rem + 0.7vw, 1.65rem);
  font-weight: var(--font-weight-extrabold);
  line-height: 1.55;
  color: var(--color-text);
}

.blog-featured__excerpt {
  margin-top: 1rem;
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* Listing */
.blog-listing {
  padding-block: 3rem 2.5rem;
  background-color: var(--color-bg);
}

/* Filters — SVG: group on right; «همه» leftmost of chip row */
.blog-filters {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  direction: ltr;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-bottom: 3.0625rem;
}

.blog-filters__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  /* SVG chips ~49–50 × rx≈24.5–25 */
  height: 3.125rem;
  min-height: 3.125rem;
  padding: 0 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1.5625rem;
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}

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

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

/* Cards — 391×479, rx≈15.5, 3-col, image 392×220 */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2.0625rem;
}

.blog-card {
  display: flex;
  flex-direction: column;
  min-height: 29.9375rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.96875rem;
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  transition: border-color var(--transition);
}

.blog-card:hover,
.blog-card:focus-visible {
  border-color: var(--color-primary);
}

.blog-card__media {
  height: 13.75rem;
  flex-shrink: 0;
  background: var(--color-dark);
  overflow: hidden;
}

.blog-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.blog-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.25rem 1.35rem 1.35rem;
}

.blog-card__tag {
  display: inline-flex;
  /* SVG tags sit on physical left of card → flex-end in RTL */
  align-self: flex-end;
  align-items: center;
  min-height: 1.875rem;
  padding: 0.2rem 0.7rem;
  margin-bottom: 0.85rem;
  background: var(--color-primary);
  /* SVG rx=15 */
  border-radius: 0.9375rem;
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-bold);
  color: var(--color-on-primary);
}

.blog-card__title {
  font-size: 1.0625rem;
  font-weight: var(--font-weight-extrabold);
  line-height: 1.65;
  color: var(--color-text);
}

.blog-card__excerpt {
  margin-top: 0.75rem;
  font-size: var(--font-size-caption);
  color: var(--color-text-secondary);
  line-height: 1.75;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  font-size: var(--font-size-caption);
  color: var(--color-text-muted);
}

.blog-card.is-hidden {
  display: none;
}

/* Pagination — soft rects rx≈11.5–12, h≈49, ~125px below grid */
.blog-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 7.8125rem;
  direction: ltr;
}

.blog-pagination__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  /* SVG page number 41×50 */
  min-width: 2.5625rem;
  min-height: 3.125rem;
  padding: 0 0.85rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}

.blog-pagination__btn[data-blog-page="prev"],
.blog-pagination__btn[data-blog-page="next"] {
  width: 2.4375rem;
  min-width: 2.4375rem;
  height: 2.4375rem;
  min-height: 2.4375rem;
  padding: 0;
  border-radius: 0.75rem;
}

.blog-pagination__btn:hover:not(:disabled) {
  border-color: var(--color-primary);
}

.blog-pagination__btn.is-active {
  min-width: 2.5625rem;
  min-height: 3.125rem;
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-on-primary);
}

.blog-pagination__btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.blog-empty {
  grid-column: 1 / -1;
  padding: 3rem 1rem;
  text-align: center;
  color: var(--color-text-secondary);
  display: grid;
  gap: 1rem;
  justify-items: center;
}

.blog-empty__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

/* Newsletter — 1240×440, rx=32; ~120px after pagination */
.blog-newsletter {
  padding-block: 5rem 4rem;
  background-color: var(--color-bg);
}

.blog-newsletter__card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 27.5rem;
  padding: 3rem 2rem;
  border-radius: 2rem;
  overflow: hidden;
  background-color: var(--color-dark);
  background-image: var(--blog-newsletter-bg);
  background-size: cover;
  background-position: center;
  isolation: isolate;
}

.blog-newsletter__card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgb(23 37 43 / 55%) 0%, rgb(23 37 43 / 72%) 100%);
  z-index: 0;
}

.blog-newsletter__content {
  position: relative;
  z-index: 1;
  width: min(36rem, 100%);
  text-align: center;
  color: var(--color-text-on-dark);
}

.blog-newsletter__title {
  font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem);
  font-weight: var(--font-weight-extrabold);
  line-height: 1.45;
}

.blog-newsletter__desc {
  margin-top: 0.9rem;
  font-size: var(--font-size-body);
  color: rgb(255 255 255 / 82%);
  line-height: var(--line-height-relaxed);
}

.blog-newsletter__form {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  /* SVG 480×62, pad 6, rx16 */
  width: min(30rem, 100%);
  height: 3.875rem;
  margin: 1.75rem auto 0;
  padding: 0.375rem;
  background: rgb(255 255 255 / 10%);
  border: 1px solid rgb(255 255 255 / 20%);
  border-radius: 1rem;
  box-sizing: border-box;
}

.blog-newsletter__input {
  flex: 1;
  min-width: 0;
  height: 100%;
  padding: 0 1rem;
  border: 0;
  background: transparent;
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  color: var(--color-text-on-dark);
  outline: none;
}

.blog-newsletter__input::placeholder {
  color: rgb(255 255 255 / 55%);
}

.blog-newsletter__submit {
  flex-shrink: 0;
  /* SVG 166×50 rx12 */
  width: 10.375rem;
  min-width: 10.375rem;
  height: 3.125rem;
  min-height: 3.125rem;
  padding: 0 1.25rem;
  background: var(--color-primary);
  border: 0;
  border-radius: 0.75rem;
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--transition);
  box-sizing: border-box;
}

.blog-newsletter__submit:hover {
  background: var(--color-primary-hover);
}

@media (max-width: 1100px) {
  .blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .blog-featured__media {
    min-height: 14rem;
    max-height: 16rem;
  }
}

@media (max-width: 720px) {
  .blog-hero {
    padding-block: 3rem 1.5rem;
  }

  .blog-hero__title {
    font-size: clamp(1.85rem, 8vw, 2.5rem);
  }

  .blog-search {
    padding-inline-start: 0.75rem;
  }

  .blog-filters {
    gap: 0.5rem;
  }

  .blog-filters__btn {
    min-height: 2.6rem;
    padding: 0.55rem 1rem;
    font-size: var(--font-size-caption);
  }

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

  .blog-card {
    min-height: 0;
  }

  .blog-featured__body {
    padding: 1.5rem 1.35rem 1.75rem;
  }

  .blog-newsletter__card {
    min-height: 22rem;
    padding: 2.25rem 1.25rem;
    border-radius: 1.5rem;
  }

  .blog-newsletter__form {
    flex-direction: column;
    align-items: stretch;
    height: auto;
  }

  .blog-newsletter__submit {
    width: 100%;
  }
}