.detail-page { background: var(--paper); }
.detail-header { position: sticky; top: 0; z-index: 30; color: var(--ink); background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.detail-nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.detail-nav-links { display: flex; align-items: center; gap: 22px; color: var(--muted); font-size: 14px; font-weight: 750; }
.detail-nav-links a:hover, .detail-nav-links a:focus-visible { color: var(--orange-dark); }
.detail-hero { padding: 96px 0 82px; color: white; background: linear-gradient(120deg, #071522 0%, #102e47 72%, #173d59 100%); }
.detail-hero-grid { display: grid; grid-template-columns: 1.28fr .72fr; gap: 70px; align-items: end; }
.breadcrumbs { margin: 0 0 22px; color: rgba(255,255,255,.58); font-size: 13px; }
.breadcrumbs a { color: var(--orange); font-weight: 800; }
.detail-hero h1 { max-width: 800px; margin: 0; font-size: clamp(44px, 5.8vw, 72px); line-height: 1.15; letter-spacing: -.06em; }
.detail-hero .lead { max-width: 760px; margin: 26px 0 0; color: rgba(255,255,255,.72); font-size: 19px; line-height: 1.8; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.detail-actions .button-ghost { border-color: rgba(255,255,255,.35); }
.detail-summary { padding: 28px; border: 1px solid rgba(255,255,255,.15); background: rgba(255,255,255,.06); }
.detail-summary strong { display: block; color: var(--orange); font-size: 12px; letter-spacing: .13em; }
.detail-summary ul { margin: 18px 0 0; padding: 0; list-style: none; }
.detail-summary li { padding: 11px 0; border-bottom: 1px solid rgba(255,255,255,.12); font-size: 15px; }
.detail-summary li:last-child { border-bottom: 0; }
.detail-section { padding: 92px 0; }
.detail-content-grid { display: grid; grid-template-columns: 1.18fr .82fr; gap: 70px; align-items: start; }
.detail-copy h2, .related-services h2 { margin: 0; color: var(--navy); font-size: clamp(32px, 4vw, 48px); line-height: 1.25; letter-spacing: -.055em; }
.detail-copy h3 { margin: 34px 0 0; color: var(--navy); font-size: 24px; letter-spacing: -.035em; }
.detail-copy p { margin: 20px 0 0; color: var(--muted); line-height: 1.9; }
.detail-checks { margin: 0; padding: 6px 0; list-style: none; border-top: 2px solid var(--navy); }
.detail-checks li { position: relative; padding: 16px 12px 16px 30px; border-bottom: 1px solid var(--line); color: var(--navy-2); font-weight: 750; }
.detail-checks li::before { content: ""; position: absolute; left: 8px; top: 25px; width: 7px; height: 7px; border-radius: 50%; background: var(--orange); }
.detail-notice { margin-top: 24px; padding: 20px; color: var(--muted); background: white; border-left: 3px solid var(--orange); font-size: 14px; }
.related-services { padding: 76px 0 96px; background: white; }
.related-services h2 { font-size: 34px; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 28px; }
.related-grid a { display: flex; min-height: 132px; flex-direction: column; justify-content: space-between; padding: 22px; color: var(--navy); background: var(--paper); border: 1px solid var(--line); font-weight: 850; transition: transform .2s, border-color .2s; }
.related-grid a:hover, .related-grid a:focus-visible { transform: translateY(-3px); border-color: var(--orange); }
.related-grid span { color: var(--orange-dark); font-size: 18px; }
.detail-footer { padding: 30px 0; color: rgba(255,255,255,.5); background: #050e17; font-size: 13px; }
.detail-footer .container { display: flex; justify-content: space-between; gap: 20px; }
@media (max-width: 820px) {
  .detail-nav { min-height: 68px; }
  .detail-nav-links a:not(.detail-contact-link) { display: none; }
  .detail-hero { padding: 76px 0 68px; }
  .detail-hero-grid, .detail-content-grid { grid-template-columns: 1fr; gap: 42px; }
  .detail-hero h1 { font-size: clamp(40px, 12vw, 58px); }
  .detail-hero .lead { font-size: 17px; }
  .detail-section { padding: 72px 0; }
  .related-grid { grid-template-columns: 1fr; }
  .detail-footer .container { flex-direction: column; }
}