:root {
  --ttl-cu-navy: #071a31;
  --ttl-cu-navy-soft: #163b66;
  --ttl-cu-gold: #d69a16;
  --ttl-cu-ink-soft: #657284;
  --ttl-cu-line: rgba(16, 40, 69, .085);
}

/*
 * Thu gọn phần mô tả ngắn và tags ở cuối trang Sản phẩm chi tiết.
 * Giữ chữ dễ đọc, bỏ ép IN HOA và thu khoảng cách trước liên kết bài trước/sau.
 */
body.single-featured_item .portfolio-summary > .row {
  width: min(1120px, calc(100% - 32px));
  max-width: 1120px;
  margin-right: auto !important;
  margin-left: auto !important;
}

body.single-featured_item .portfolio-summary > .row > .col {
  width: 100%;
  max-width: 100%;
  flex-basis: 100%;
  padding-right: 0;
  padding-left: 0;
}

body.single-featured_item .portfolio-summary p {
  max-width: 980px;
  margin: 0 0 10px !important;
  color: #566476;
  font-size: 14px;
  line-height: 1.62;
  font-weight: 600;
  letter-spacing: .005em;
}

body.single-featured_item .portfolio-summary .item-tags,
body.single-post .item-tags {
  margin: 0 !important;
  padding: 8px 0 7px !important;
  border-top: 1px solid rgba(7, 26, 49, .11) !important;
  color: #294766 !important;
  font-size: 11px !important;
  line-height: 1.68 !important;
  font-weight: 650 !important;
  letter-spacing: .018em;
  text-transform: none !important;
}

body.single-featured_item .portfolio-summary .item-tags strong,
body.single-post .item-tags strong {
  margin-right: 4px;
  color: var(--ttl-cu-gold) !important;
  font-size: 10.5px;
  line-height: inherit;
  font-weight: 850 !important;
  letter-spacing: .075em;
  text-transform: uppercase !important;
}

body.single-featured_item .portfolio-summary .portfolio-share {
  min-height: 0 !important;
  line-height: 0 !important;
}

body.single-featured_item .portfolio-summary .portfolio-share .share-icons:empty {
  display: none !important;
}

body.single-featured_item .portfolio-single-page .portfolio-bottom {
  margin-top: 14px !important;
  padding-top: 6px !important;
}

@media (max-width: 549px) {
  body.single-featured_item .portfolio-summary > .row {
    width: calc(100% - 28px);
  }

  body.single-featured_item .portfolio-summary p {
    margin-bottom: 8px !important;
    font-size: 13.5px;
    line-height: 1.58;
  }

  body.single-featured_item .portfolio-summary .item-tags,
  body.single-post .item-tags {
    padding: 7px 0 6px !important;
    font-size: 10.5px !important;
    line-height: 1.62 !important;
  }

  body.single-featured_item .portfolio-single-page .portfolio-bottom {
    margin-top: 10px !important;
    padding-top: 4px !important;
  }
}

/*
 * Trang Sản phẩm dùng khối Portfolio liên quan mặc định của Flatsome.
 * Khóa đúng 3 thẻ, chia đều 3 cột và đổi tiêu đề theo ngữ cảnh đã duyệt.
 */
body.single-featured_item .portfolio-single-page .portfolio-bottom > .portfolio-related::before {
  content: "SẢN PHẨM CÙNG DỰ ÁN" !important;
}

body.single-featured_item .portfolio-single-page .portfolio-related .row.portfolio-related > .col:nth-child(n+4),
body.single-featured_item .portfolio-single-page .portfolio-related .row.portfolio-related .flickity-slider > .col:nth-child(n+4) {
  display: none !important;
}

@media (min-width: 850px) {
  body.single-featured_item .portfolio-single-page .portfolio-related .row.portfolio-related > .col,
  body.single-featured_item .portfolio-single-page .portfolio-related .row.portfolio-related .flickity-slider > .col {
    width: 33.333333% !important;
    max-width: 33.333333% !important;
    flex-basis: 33.333333% !important;
  }
}

.ttl-related-section {
  width: 100%;
  margin: 0;
  padding: 48px 0 54px;
  border-top: 1px solid var(--ttl-cu-line);
  background: linear-gradient(180deg, #fff 0%, #fbfaf6 58%, #f7f3e9 100%);
}

.ttl-related-inner {
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto;
}

.ttl-related-section h2 {
  margin: 0;
  color: var(--ttl-cu-navy);
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  font-size: clamp(24px, 3vw, 31px);
  line-height: 1.2;
  font-weight: 850;
  letter-spacing: -.45px;
  text-align: center;
  text-transform: uppercase;
}

.ttl-related-rule {
  width: 72px;
  height: 2px;
  margin: 12px auto 30px;
  background: linear-gradient(90deg, transparent, rgba(214, 154, 22, .9), transparent);
}

.ttl-related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  align-items: stretch;
}

.ttl-related-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--ttl-cu-line);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 8px 22px rgba(16, 40, 69, .08);
  transition: transform .24s ease, border-color .24s ease, box-shadow .24s ease;
}

.ttl-related-card:hover {
  transform: translateY(-4px);
  border-color: rgba(214, 154, 22, .28);
  box-shadow: 0 16px 32px rgba(16, 40, 69, .13);
}

.ttl-related-image {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #f3f5f7;
}

.ttl-related-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
  transition: transform .35s ease;
}

.ttl-related-card:hover .ttl-related-image img {
  transform: scale(1.025);
}

.ttl-related-placeholder {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  color: var(--ttl-cu-gold);
  background: linear-gradient(145deg, #fffdf7, #f3ead4);
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.ttl-related-copy {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 112px;
  padding: 14px 16px 17px;
  text-align: center;
}

.ttl-related-category {
  display: block;
  margin: 0 0 7px;
  color: var(--ttl-cu-gold);
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  font-size: 10px;
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: .55px;
  text-transform: uppercase;
}

.ttl-related-copy h3 {
  margin: 0;
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  font-size: 15px;
  line-height: 1.38;
  font-weight: 800;
  letter-spacing: -.05px;
  text-align: center;
}

.ttl-related-copy h3 a {
  display: -webkit-box;
  overflow: hidden;
  color: var(--ttl-cu-navy);
  text-decoration: none;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.ttl-related-copy h3 a:hover,
.ttl-related-copy h3 a:focus-visible {
  color: var(--ttl-cu-gold);
}

.ttl-related-card a:focus-visible {
  outline: 3px solid rgba(214, 154, 22, .46);
  outline-offset: 3px;
}

@media (max-width: 849px) {
  .ttl-related-section {
    padding: 42px 0 46px;
  }

  .ttl-related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (max-width: 549px) {
  .ttl-related-section {
    padding: 36px 0 40px;
  }

  .ttl-related-inner {
    width: calc(100% - 28px);
  }

  .ttl-related-rule {
    width: 58px;
    margin-bottom: 22px;
  }

  .ttl-related-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }

  .ttl-related-card {
    border-radius: 12px;
  }

  .ttl-related-copy {
    min-height: 90px;
    padding: 12px 13px 14px;
  }

  .ttl-related-copy h3 {
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ttl-related-card,
  .ttl-related-image img {
    transition: none;
  }
}