/* Backline service page only. Keep the shared site styles and palette untouched. */
.backline-page .service-hero .service-intro { max-width: 760px; }
.backline-page .service-overview .service-prose { max-width: 650px; }
.backline-page .backline-equipment { padding-block: clamp(48px, 6vw, 84px) 40px; }
.backline-page .backline-section-heading { max-width: 760px; }
.backline-page .backline-section-heading h2 { margin-block: 10px 16px; }
.backline-page .backline-section-heading > p:last-child { max-width: 66ch; line-height: 1.65; }
.backline-page .backline-category-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 34px; }
.backline-page .backline-category-card { min-width: 0; padding: 24px 0 0; border: 0; border-top: 1px solid #c7d0ca; border-radius: 0; background: transparent; box-shadow: none; }
.backline-page .backline-card-top { display: flex; align-items: baseline; gap: 14px; }
.backline-page .backline-card-number { flex: none; font: 600 .8rem 'DM Sans', sans-serif; letter-spacing: .1em; color: #5c7575; }
.backline-page .backline-category-card h3 { margin: 0; color: var(--teal); font-size: 1.3rem; font-weight: 500; line-height: 1.2; }
.backline-page .backline-category-card > p { min-height: 3.3em; max-width: 48ch; margin: 15px 0 20px; line-height: 1.65; }
.backline-page .backline-category-link, .backline-page .backline-all-link a { color: var(--teal); font-weight: 700; text-underline-offset: 4px; }
.backline-page .backline-category-link { display: inline-flex; align-items: center; min-height: 44px; gap: 8px; }
.backline-page .backline-category-card details { margin-top: 16px; padding-top: 14px; border-top: 1px solid #ccd3cf; }
.backline-page .backline-category-card summary, .backline-page .backline-checklist-details summary { width: fit-content; padding: 8px 0; color: var(--teal); font-weight: 600; cursor: pointer; }
.backline-page .backline-category-card ul { columns: 2; gap: 24px; margin: 14px 0 0; padding-left: 20px; font-size: .9rem; line-height: 1.55; }
.backline-page .backline-category-card li { break-inside: avoid; margin-bottom: 10px; }
.backline-page .backline-category-card li a { color: var(--teal); text-underline-offset: 3px; }
.backline-page .backline-all-link { margin: 24px 0 0; }
.backline-page .equipment-examples { margin-top: 48px; padding: 32px 0 0; border-top: 1px solid #c7d0ca; }
.backline-page .backline-photo-heading { margin-bottom: 22px; }
.backline-page .backline-photo-heading h3 { margin: 0 0 7px; color: var(--teal); font-size: 1.6rem; }
.backline-page .backline-photo-heading p { max-width: 68ch; line-height: 1.6; }
.backline-page .equipment-photo-grid { gap: 18px; max-width: none; }
.backline-page .equipment-photo-grid figure { overflow: hidden; border: 0; border-radius: 0; background: transparent; }
.backline-page .equipment-photo-grid img { aspect-ratio: 3 / 2; height: auto; object-fit: contain; background: #f0f1eb; }
.backline-page .equipment-photo-grid figcaption { padding: 12px 0 0; }
.backline-page .equipment-photo-grid figcaption strong { color: var(--teal); font-size: 1.1rem; }
.backline-page .booking-section .booking-grid > div { max-width: 720px; }
.backline-page .backline-checklist-details { margin: 22px 0; border-block: 1px solid #c7d0ca; padding-block: 8px; }
.backline-page :is(a, summary):focus-visible { outline: 3px solid var(--copper); outline-offset: 3px; }
@media (max-width: 780px) {
  .backline-page .backline-category-grid { grid-template-columns: 1fr; }
  .backline-page .backline-category-card > p { min-height: 0; }
}
@media (max-width: 520px) {
  .backline-page .backline-equipment { padding-top: 44px; }
  .backline-page .backline-category-grid { gap: 12px; margin-top: 24px; }
  .backline-page .backline-category-card { padding: 22px 0 0; }
  .backline-page .backline-category-card ul { columns: 1; }
  .backline-page .equipment-examples { margin-top: 36px; }
}