.product-page {
  background: var(--paper);
}

.product-page .site-header {
  position: sticky;
}

.product-page figure {
  margin: 0;
}

.product-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.75fr);
  gap: clamp(28px, 5vw, 68px);
  align-items: center;
  min-height: calc(86vh - 72px);
  background: var(--white);
}

.product-hero.bracket-hero {
  grid-template-columns: 1fr;
  align-items: start;
  min-height: 0;
  padding-top: clamp(28px, 4vw, 48px);
  padding-bottom: 24px;
}

.bracket-hero-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.7fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}

.bracket-hero-copy {
  display: grid;
  gap: 20px;
}

.bracket-hero-copy > p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.bracket-hero-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.bracket-hero-benefits span {
  padding: 7px 10px;
  color: var(--navy);
  background: var(--paper);
  border-left: 3px solid var(--orange);
  font-size: 12px;
  font-weight: 800;
}

.product-hero h1,
.product-section h2,
.detail-section h2 {
  margin: 0;
  color: var(--navy);
  line-height: 1.05;
}

.product-hero h1 {
  max-width: 850px;
  font-size: clamp(42px, 7vw, 86px);
}

.product-hero .lead {
  max-width: 760px;
  margin: 22px 0 0;
  color: var(--steel);
  font-size: clamp(17px, 2vw, 21px);
}

.hero-support {
  margin: 16px 0 0;
  max-width: 690px;
  color: var(--muted);
}

.product-hero-actions,
.section-actions,
.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.product-placeholder {
  display: grid;
  min-height: 340px;
  padding: 24px;
  color: rgba(15, 39, 66, 0.62);
  background:
    linear-gradient(135deg, rgba(15, 39, 66, 0.12), rgba(249, 115, 22, 0.08)),
    repeating-linear-gradient(45deg, rgba(15, 39, 66, 0.08) 0 1px, transparent 1px 18px),
    var(--white);
  border: 1px dashed rgba(15, 39, 66, 0.3);
  border-radius: 8px;
  box-shadow: var(--shadow);
  place-items: center;
  text-align: center;
}

.product-placeholder strong {
  display: block;
  color: var(--navy);
  font-size: 20px;
}

.product-placeholder span {
  max-width: 320px;
  margin-top: 8px;
  font-size: 14px;
}

.product-section,
.detail-section {
  display: grid;
  gap: 28px;
}

.section-intro {
  max-width: 900px;
}

.section-intro p {
  margin: 12px 0 0;
  color: var(--muted);
}

.product-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.product-type-card,
.scenario-card,
.option-card,
.process-card,
.subtype-card,
.gallery-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(15, 39, 66, 0.06);
}

.product-type-card {
  display: flex;
  flex-direction: column;
}

.product-type-body,
.scenario-card-body,
.subtype-card,
.gallery-card,
.option-card,
.process-card {
  padding: 20px;
}

.product-type-card h3,
.scenario-card h3,
.subtype-card h3,
.option-card h3,
.process-card h3,
.gallery-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 18px;
  line-height: 1.25;
}

.product-type-card p,
.scenario-card p,
.subtype-card p,
.option-card p,
.process-card p,
.gallery-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.mini-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.mini-list li {
  padding: 5px 8px;
  color: var(--navy);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.scenario-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.scenario-card .product-placeholder {
  min-height: 190px;
  border-width: 0 0 1px;
  border-radius: 0;
  box-shadow: none;
}

.option-table {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.option-row {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 18px;
  padding: 18px 20px;
  border-top: 1px solid var(--line);
}

.option-row:first-child {
  border-top: 0;
}

.option-row strong {
  color: var(--navy);
}

.option-row span {
  color: var(--muted);
}

.process-grid,
.subtype-grid,
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.bracket-use-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.bracket-use-card {
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(190px, 0.28fr) minmax(0, 0.72fr);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(15, 39, 66, 0.06);
}

.bracket-use-card .product-placeholder,
.bracket-use-card .product-visual {
  height: 280px;
  min-height: 0;
  border-width: 0 1px 0 0;
  border-radius: 0;
  box-shadow: none;
}

.product-visual,
.scenario-visual {
  position: relative;
  overflow: hidden;
  background: var(--paper);
}

.product-visual img,
.scenario-visual img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  transition: transform 260ms ease;
}

.product-visual figcaption,
.scenario-visual figcaption {
  position: absolute;
  right: 10px;
  bottom: 10px;
  left: 10px;
  padding: 7px 9px;
  color: var(--white);
  background: rgba(15, 39, 66, 0.78);
  border-radius: 6px;
  font-size: 13px;
  font-weight: 900;
}

.bracket-use-card > .product-visual figcaption {
  inset: 50% 0 auto;
  width: auto;
  max-width: none;
  padding: 14px 18px;
  transform: translateY(-50%);
  background: rgba(15, 39, 66, 0.72);
  border-radius: 0;
  font-size: 24px;
  line-height: 1.2;
  text-align: center;
  transition:
    inset 220ms ease,
    width 220ms ease,
    padding 220ms ease,
    transform 220ms ease,
    border-radius 220ms ease,
    font-size 220ms ease;
}

.bracket-use-body {
  display: grid;
  align-content: start;
  gap: 16px;
  padding: 18px 22px;
}

.bracket-use-body h3 {
  margin: 0;
  color: var(--navy);
  font-size: 20px;
  line-height: 1.25;
}

.bracket-use-body p {
  margin: 0;
  color: var(--muted);
}

.bracket-type-heading {
  display: grid;
  gap: 8px;
}

.bracket-type-heading span {
  color: var(--orange);
  font-size: 14px;
  font-weight: 900;
}

.bracket-use-block {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.bracket-scenario-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.bracket-scenario-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-rows: 150px auto;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.bracket-scenario-card .product-placeholder,
.bracket-scenario-card .scenario-visual {
  min-height: 150px;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  box-shadow: none;
}

.bracket-scenario-card .product-placeholder strong {
  font-size: 13px;
}

.bracket-scenario-card .product-placeholder span {
  display: none;
}

.bracket-scenario-card > div {
  display: grid;
  padding: 9px 10px 10px;
}

.bracket-scenario-card strong {
  color: var(--navy);
  font-size: 13px;
}

.bracket-scenario-card p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.bracket-structures-section {
  background: var(--white);
  padding-top: 24px;
}

.bracket-structure-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.bracket-structure-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  min-height: 84px;
  padding: 16px;
  background: var(--paper);
  border-left: 3px solid var(--orange);
}

.bracket-structure-card span {
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
}

.bracket-structure-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 15px;
  line-height: 1.35;
}

.product-industry-guide {
  margin: 0;
  padding: 16px 18px;
  color: var(--muted);
  background: var(--paper);
  border-left: 3px solid var(--orange);
  font-weight: 700;
}

.product-industry-guide a {
  color: var(--navy);
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.product-industry-guide a:hover {
  color: var(--orange);
}

@media (hover: hover) {
  .bracket-use-card > .product-visual:hover img {
    transform: scale(1.045);
  }

  .bracket-use-card > .product-visual:hover figcaption {
    inset: auto auto 14px 14px;
    width: max-content;
    max-width: calc(100% - 28px);
    padding: 8px 12px;
    transform: none;
    border-radius: 4px;
    font-size: 18px;
    text-align: left;
  }

  .bracket-scenario-card:hover .scenario-visual {
    position: absolute;
    inset: 0;
    z-index: 2;
    min-height: 100%;
    border-bottom: 0;
  }

  .bracket-scenario-card:hover .scenario-visual img {
    transform: scale(1.045);
  }

  .bracket-scenario-card:hover .scenario-visual figcaption {
    top: auto;
    right: 10px;
    bottom: 10px;
    left: 10px;
  }
}

.bracket-process-section {
  color: var(--white);
  background: var(--navy);
}

.bracket-process-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(280px, 0.58fr);
  gap: 24px;
  align-items: end;
}

.bracket-process-heading p {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
}

.bracket-process-heading h2 {
  color: var(--white);
}

.product-route-guides {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.product-route-guides p {
  margin: 0;
  padding: 15px 17px;
  color: rgba(255, 255, 255, 0.76);
  background: rgba(255, 255, 255, 0.08);
  border-left: 3px solid var(--orange);
  font-size: 14px;
  font-weight: 700;
}

.product-route-guides a {
  color: var(--white);
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.product-route-guides a:hover {
  color: var(--orange);
}

.bracket-process-flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.bracket-process-step {
  overflow: hidden;
  display: grid;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(15, 39, 66, 0.06);
}

.process-visual {
  min-height: 130px;
  border-bottom: 1px solid var(--line);
}

.process-visual img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
}

.process-visual figcaption {
  display: none;
}

.bracket-process-step > div {
  display: grid;
  gap: 8px;
  padding: 16px;
}

.bracket-process-step span {
  color: var(--orange);
  font-weight: 900;
}

.bracket-process-step h3 {
  margin: 0;
  color: var(--navy);
  font-size: 17px;
  line-height: 1.25;
}

.bracket-process-step p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.custom-options-panel {
  display: grid;
  gap: 14px;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.custom-options-panel h3 {
  margin: 0;
  color: var(--navy);
}

.custom-option-tags {
  display: grid;
  grid-template-columns: repeat(10, minmax(96px, 1fr));
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.custom-option {
  display: grid;
  grid-template-rows: 60px minmax(36px, auto);
  align-items: stretch;
  min-width: 96px;
  color: var(--navy);
  background: transparent;
  border: 0;
  text-align: center;
}

.custom-option img {
  width: 56px;
  height: 56px;
  margin: 0 auto;
  object-fit: contain;
}

.custom-option span {
  display: grid;
  place-items: center;
  padding: 7px 9px;
  font-size: 13px;
  font-weight: 800;
}

.custom-option.no-image span {
  grid-row: 1 / -1;
  min-height: 60px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
}

.custom-options-note {
  margin: 0;
  padding-top: 12px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.6;
}

.bracket-order-process {
  display: grid;
  gap: 14px;
}

.bracket-order-process h3 {
  margin: 0;
  color: var(--white);
}

.bracket-order-process ol {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  list-style: none;
}

.bracket-order-process li {
  position: relative;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 10px;
  min-height: 122px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.08);
  text-align: center;
}

.bracket-order-process li:not(:last-child)::after {
  content: "➜";
  position: absolute;
  top: 50%;
  right: -18px;
  z-index: 3;
  display: grid;
  width: 36px;
  height: 36px;
  color: var(--orange);
  background: var(--navy);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  font-size: 25px;
  font-weight: 900;
  line-height: 1;
  box-sizing: border-box;
  padding-bottom: 3px;
  place-items: center;
  transform: translateY(-50%);
  animation: order-arrow-pulse 1.8s ease-in-out infinite;
}

.bracket-order-process li:nth-child(2)::after {
  animation-delay: 0.15s;
}

.bracket-order-process li:nth-child(3)::after {
  animation-delay: 0.3s;
}

.bracket-order-process li:nth-child(4)::after {
  animation-delay: 0.45s;
}

.bracket-order-process li:nth-child(5)::after {
  animation-delay: 0.6s;
}

@keyframes order-arrow-pulse {
  0%,
  100% {
    color: var(--orange);
    transform: translateY(-50%) translateX(0);
  }
  50% {
    color: var(--white);
    transform: translateY(-50%) translateX(3px);
  }
}

.bracket-order-process li span {
  color: var(--orange);
  font-weight: 900;
}

.bracket-order-process li strong {
  color: var(--white);
  font-size: 13px;
  line-height: 1.45;
}

.workflow-list,
.quality-list {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.workflow-list li,
.quality-list li {
  padding: 16px;
  min-height: 112px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.workflow-list span,
.quality-list span {
  display: block;
  margin-bottom: 8px;
  color: var(--orange);
  font-weight: 900;
}

.product-cta {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
  color: var(--ink);
  background-color: var(--white);
  background-image: url("/assets/customization/background.webp");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.product-cta h2 {
  color: var(--navy);
}

.product-cta p {
  color: var(--muted);
}

.product-cta .quote-form {
  background: rgba(255, 255, 255, 0.72);
}

.product-cta .quote-checklist {
  margin-top: 24px;
}

.product-cta .quote-checklist h3 {
  color: var(--navy);
}

.product-cta .quote-checklist li {
  color: var(--muted);
}

.product-contact-link {
  margin-top: 18px;
  color: var(--white);
  background: var(--navy);
  border-color: var(--navy);
  box-shadow: 0 10px 24px rgba(15, 39, 66, 0.18);
}

.product-contact-link:hover {
  color: var(--white);
  background: var(--orange);
  border-color: var(--orange);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.breadcrumb a {
  color: var(--navy);
}

@media (max-width: 1080px) {
  .product-hero,
  .product-cta {
    grid-template-columns: 1fr;
  }

  .bracket-process-heading {
    grid-template-columns: 1fr;
  }

  .bracket-hero-intro {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .product-card-grid,
  .scenario-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bracket-use-card {
    grid-template-columns: 1fr;
  }

  .bracket-process-flow {
    grid-template-columns: 1fr;
  }

  .bracket-structure-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bracket-order-process ol {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .bracket-order-process li:nth-child(3)::after {
    top: auto;
    right: 50%;
    bottom: -18px;
    transform: translateX(50%) rotate(90deg);
    padding: 0 3px 0 0;
    animation: none;
  }

  .bracket-process-step {
    grid-template-columns: 112px minmax(0, 1fr);
  }

  .process-visual {
    min-height: 100%;
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .workflow-list,
  .quality-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .product-route-guides {
    grid-template-columns: 1fr;
  }

  .product-card-grid,
  .scenario-grid,
  .process-grid,
  .subtype-grid,
  .gallery-grid,
  .bracket-use-grid,
  .workflow-list,
  .quality-list {
    grid-template-columns: 1fr;
  }

  .bracket-use-card {
    grid-template-columns: 1fr;
  }

  .bracket-use-card .product-placeholder,
  .bracket-use-card .product-visual {
    border-width: 0 0 1px;
  }

  .option-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .bracket-order-process ol {
    grid-template-columns: 1fr;
  }

  .bracket-order-process li {
    min-height: 0;
  }

  .bracket-order-process li:not(:last-child)::after {
    top: auto;
    right: 50%;
    bottom: -18px;
    transform: translateX(50%) rotate(90deg);
    padding: 0 3px 0 0;
    animation: none;
  }

  .product-hero h1 {
    font-size: clamp(36px, 12vw, 54px);
  }

  .product-page .site-footer {
    grid-template-columns: 1fr;
  }

  .product-page .footer-main,
  .product-page .footer-links,
  .product-page .footer-link-group {
    min-width: 0;
  }

  .product-page .footer-links {
    grid-template-columns: 1fr;
  }

  .product-page .footer-social {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }
}