.main-nav .is-current {
  color: #7dc5ff;
}

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

.detail-container {
  width: min(1220px, calc(100% - 84px));
  margin: 0 auto;
}

.detail-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-top: 110px;
  padding-bottom: 24px;
  color: var(--muted);
  font-size: 14px;
}

.detail-breadcrumb a:hover {
  color: var(--blue);
}

.detail-breadcrumb strong {
  color: var(--ink);
}

.detail-hero {
  padding: 0 0 56px;
  background: var(--paper);
}

.detail-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: 56px;
  align-items: center;
}

.detail-product-media {
  min-width: 0;
  border-top: 4px solid var(--blue);
  background: #e9edf1;
  overflow: hidden;
}

.detail-product-media img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.detail-product-media.detail-product-media-contain img {
  object-fit: contain;
  padding: clamp(12px, 2vw, 28px);
}

.detail-hero-copy {
  min-width: 0;
  padding: 32px 0;
}

.detail-hero-copy h1 {
  margin: 0;
  font-size: 54px;
  line-height: 1.05;
  letter-spacing: 0;
}

.detail-lead {
  margin: 28px 0 0;
  color: var(--ink);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.55;
}

.detail-summary {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.detail-primary-action,
.detail-secondary-action {
  min-width: 138px;
  padding: 14px 20px;
  border: 1px solid var(--blue);
  font-weight: 800;
  text-align: center;
}

.detail-primary-action {
  background: var(--blue);
  color: var(--white);
}

.detail-secondary-action {
  background: transparent;
  color: var(--blue);
}

.detail-primary-action:hover,
.detail-secondary-action:hover {
  background: var(--black);
  border-color: var(--black);
  color: var(--white);
}

.detail-facts {
  background: var(--black);
  color: var(--white);
}

.detail-facts-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.detail-facts-grid div {
  min-height: 130px;
  padding: 28px 24px;
  border-right: 1px solid rgb(255 255 255 / 18%);
}

.detail-facts-grid div:first-child {
  border-left: 1px solid rgb(255 255 255 / 18%);
}

.detail-facts-grid strong,
.detail-facts-grid span {
  display: block;
}

.detail-facts-grid strong {
  color: #7dc5ff;
  font-size: 32px;
  line-height: 1.1;
}

.detail-facts-grid span {
  margin-top: 10px;
  color: #cbd5e1;
  font-size: 14px;
}

.detail-section {
  padding: 72px 0;
}

.detail-copy-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.15fr);
  gap: 72px;
}

.detail-copy-grid h2,
.detail-section-heading h2,
.detail-applications h2,
.detail-cta h2 {
  margin: 0;
  font-size: 38px;
  line-height: 1.18;
  letter-spacing: 0;
}

.detail-prose {
  border-top: 3px solid var(--blue);
  padding-top: 24px;
}

.detail-prose p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.9;
}

.detail-features-section {
  background: var(--paper);
}

.detail-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 36px;
}

.detail-section-heading > p {
  max-width: 420px;
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.detail-feature-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 3px solid var(--blue);
}

.detail-feature-grid article {
  min-height: 230px;
  padding: 24px 22px;
  border-right: 1px solid var(--line);
  background: var(--white);
}

.detail-feature-grid article:first-child {
  border-left: 1px solid var(--line);
}

.detail-feature-grid span {
  color: var(--teal);
  font-size: 13px;
  font-weight: 800;
}

.detail-feature-grid h3 {
  margin: 28px 0 12px;
  font-size: 21px;
}

.detail-feature-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.detail-table-wrap {
  overflow-x: auto;
  border-top: 3px solid var(--blue);
}

.detail-table-wrap table {
  width: 100%;
  min-width: 960px;
  border-collapse: collapse;
  font-size: 14px;
}

.detail-table-wrap caption {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.detail-table-wrap th,
.detail-table-wrap td {
  padding: 16px 12px;
  border: 1px solid var(--line);
  text-align: center;
  white-space: nowrap;
}

.detail-table-wrap thead th {
  background: var(--black);
  color: var(--white);
  font-weight: 800;
}

.detail-table-wrap tbody th {
  color: var(--blue);
}

.detail-table-wrap tbody tr:nth-child(even) {
  background: var(--paper);
}

.detail-data-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 24px;
}

.detail-data-notes p {
  margin: 0;
  padding-left: 16px;
  border-left: 3px solid var(--teal);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.detail-data-notes strong {
  color: var(--ink);
}

.detail-principle {
  background: var(--white);
}

.detail-parameters {
  background: var(--paper);
  scroll-margin-top: 88px;
}

.detail-parameter-group + .detail-parameter-group {
  margin-top: 64px;
}

.detail-parameter-group-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 3px solid var(--blue);
}

.detail-parameter-group-heading span {
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.detail-parameter-group-heading h3 {
  margin: 6px 0 0;
  font-size: 28px;
}

.detail-parameter-group-heading p {
  max-width: 480px;
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

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

.detail-model-card {
  min-width: 0;
  border: 1px solid var(--line);
  background: var(--white);
}

.detail-model-card > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
  padding: 16px 18px;
  background: var(--black);
  color: var(--white);
}

.detail-model-card h4 {
  margin: 0;
  font-size: 19px;
}

.detail-model-card > header span {
  color: #7dc5ff;
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.detail-model-card table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 12px;
}

.detail-model-card th,
.detail-model-card td {
  padding: 10px 6px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: center;
  overflow-wrap: anywhere;
}

.detail-model-card th:last-child,
.detail-model-card td:last-child {
  border-right: 0;
}

.detail-model-card tbody tr:last-child td {
  border-bottom: 0;
}

.detail-model-card th {
  background: #edf3f7;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.detail-model-card td:nth-child(4),
.detail-model-card th:nth-child(4) {
  width: 28%;
}

.detail-data-notes-wide {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 34px;
}

.detail-applications {
  padding: 64px 0;
  background: #101419;
  color: var(--white);
}

.detail-applications-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 72px;
  align-items: start;
}

.detail-applications ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgb(255 255 255 / 24%);
}

.detail-applications li {
  padding: 18px 12px 18px 0;
  border-bottom: 1px solid rgb(255 255 255 / 24%);
  color: #dbe5ef;
}

.detail-cta {
  padding: 52px 0;
  background: var(--blue);
  color: var(--white);
}

.detail-cta-inner {
  display: grid;
  grid-template-columns: 1.1fr 1.2fr auto;
  gap: 40px;
  align-items: center;
}

.detail-cta-inner > p {
  margin: 0;
  color: #e5f2ff;
  line-height: 1.8;
}

.detail-cta-inner > a {
  padding: 14px 18px;
  border: 1px solid var(--white);
  font-size: 20px;
  font-weight: 800;
  white-space: nowrap;
}

.detail-cta-inner > a:hover {
  background: var(--white);
  color: var(--blue);
}

@media (max-width: 980px) {
  .detail-container {
    width: min(100% - 40px, 820px);
  }

  .detail-hero-grid,
  .detail-copy-grid,
  .detail-applications-grid,
  .detail-cta-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .detail-hero-grid,
  .detail-copy-grid,
  .detail-applications-grid {
    gap: 36px;
  }

  .detail-hero-copy {
    padding-top: 0;
  }

  .detail-hero-copy h1 {
    font-size: 42px;
  }

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

  .detail-feature-grid article,
  .detail-feature-grid article:first-child {
    border-left: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .detail-cta-inner {
    gap: 22px;
  }

  .detail-cta-inner > a {
    justify-self: start;
  }
}

@media (max-width: 640px) {
  .topbar {
    gap: 12px;
  }

  .topbar .brand-name {
    display: none;
  }

  .detail-container {
    width: calc(100% - 32px);
  }

  .detail-breadcrumb {
    padding-top: 96px;
  }

  .detail-hero {
    padding-bottom: 40px;
  }

  .detail-hero-grid {
    gap: 28px;
  }

  .detail-hero-copy h1 {
    font-size: 34px;
  }

  .detail-lead {
    font-size: 19px;
  }

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

  .detail-facts-grid div,
  .detail-facts-grid div:first-child {
    min-height: 112px;
    padding: 22px 16px;
    border: 1px solid rgb(255 255 255 / 18%);
  }

  .detail-facts-grid strong {
    font-size: 26px;
  }

  .detail-section {
    padding: 52px 0;
  }

  .detail-copy-grid h2,
  .detail-section-heading h2,
  .detail-applications h2,
  .detail-cta h2 {
    font-size: 30px;
  }

  .detail-section-heading {
    align-items: start;
    flex-direction: column;
    gap: 18px;
  }

  .detail-parameter-group-heading {
    align-items: start;
    flex-direction: column;
    gap: 10px;
  }

  .detail-model-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .detail-feature-grid,
  .detail-data-notes,
  .detail-applications ul {
    grid-template-columns: 1fr;
  }

  .detail-model-card {
    overflow-x: auto;
  }

  .detail-model-card table {
    min-width: 0;
    font-size: 11px;
  }

  .detail-feature-grid article {
    min-height: 0;
  }

  .detail-applications {
    padding: 52px 0;
  }
}