.activity-detail-page { background: #fff7e8; color: #123d73; }
.activity-detail-page .showcase-header { width: min(1360px, calc(100% - 2rem)); }
.activity-detail-page main { width: min(1360px, calc(100% - 2rem)); margin-inline: auto; }
.activity-breadcrumb { display: flex; flex-wrap: wrap; gap: .55rem; padding: 1.2rem 0; color: #58708b; font-size: .78rem; font-weight: 700; }
.activity-breadcrumb a { text-decoration: none; }
.activity-breadcrumb a:hover { color: #ef6242; }

.activity-detail-hero { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr); overflow: hidden; border: 1px solid #9cb1c8; border-radius: 10px 56px 10px 10px; background: #fff; box-shadow: 0 24px 65px rgba(18,61,115,.12); }
.activity-detail-image { position: relative; min-height: 620px; overflow: hidden; background: #dce6ee; }
.activity-detail-image::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 62%, rgba(8,31,59,.52)); content: ""; }
.activity-detail-image img { width: 100%; height: 100%; object-fit: cover; }
.activity-detail-image > span { position: absolute; z-index: 1; bottom: 1.2rem; left: 1.2rem; padding: .45rem .65rem; background: #ffd363; color: #123d73; font-size: .7rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.activity-detail-intro { display: flex; min-width: 0; flex-direction: column; justify-content: center; padding: clamp(1.5rem, 4.2vw, 4.5rem); }
.activity-detail-intro > p:first-child { margin: 0 0 .85rem; color: #ef6242; font-size: .76rem; font-weight: 900; letter-spacing: .11em; text-transform: uppercase; }
.activity-detail-intro h1 { max-width: 17ch; margin: 0; font-family: "Newsreader", Georgia, serif; font-size: clamp(2.7rem, 5vw, 5.5rem); font-weight: 600; letter-spacing: -.055em; line-height: .9; }
.activity-price { display: flex; align-items: baseline; gap: .45rem; margin: 1.6rem 0 1rem; }
.activity-price small { color: #58708b; font-weight: 700; }
.activity-price strong { font-family: "Newsreader", Georgia, serif; font-size: 2.3rem; line-height: 1; }
.activity-detail-facts { display: grid; grid-template-columns: 1fr 1fr; margin: .8rem 0 1.4rem; border-top: 1px solid #c9d5df; }
.activity-detail-facts > div { display: flex; min-width: 0; flex-direction: column; padding: .9rem .8rem .9rem 0; border-bottom: 1px solid #c9d5df; }
.activity-detail-facts > div:nth-child(odd) { border-right: 1px solid #c9d5df; }
.activity-detail-facts > div:nth-child(even) { padding-left: .8rem; }
.activity-detail-facts span { color: #6c7f94; font-size: .68rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.activity-detail-facts strong { margin-top: .2rem; font-size: .88rem; line-height: 1.35; }
.activity-detail-facts small { color: #6c7f94; font-size: .72rem; }
.activity-primary-cta,
.activity-check-card > a { display: inline-flex; min-height: 52px; align-items: center; justify-content: space-between; gap: 1rem; padding: .82rem 1rem; border: 2px solid #ef6242; background: #ef6242; color: #fff; font-weight: 900; line-height: 1.2; text-decoration: none; }
.activity-primary-cta:hover { border-color: #123d73; background: #123d73; }
.activity-check-card > a:hover { border-color: #fff7e8; background: #ffe08a; color: #123d73; }
.activity-commercial-note { margin: .9rem 0 0; color: #6c7f94; font-size: .72rem; line-height: 1.5; }

.activity-detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; align-items: start; gap: clamp(2rem, 5vw, 5rem); padding: clamp(3.5rem, 7vw, 7rem) 0; }
.activity-detail-content { min-width: 0; }
.activity-detail-content > section + section { margin-top: 4rem; padding-top: 3.5rem; border-top: 1px solid #9cb1c8; }
.activity-section-heading > p { margin: 0 0 .55rem; color: #ef6242; font-size: .72rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.activity-section-heading h2 { max-width: 17ch; margin: 0 0 1.6rem; font-family: "Newsreader", Georgia, serif; font-size: clamp(2.1rem, 4vw, 4rem); font-weight: 600; letter-spacing: -.045em; line-height: .95; }
.activity-description { max-width: 760px; color: #334f6d; font-size: 1.05rem; line-height: 1.78; }
.activity-description p { margin: 0 0 1.1rem; }
.activity-options { display: grid; gap: .8rem; }
.activity-option { padding: 1.15rem 1.25rem; border: 1px solid #bccbda; border-radius: 5px 22px 5px 5px; background: #fff; }
.activity-option header { display: flex; align-items: start; justify-content: space-between; gap: 1rem; }
.activity-option h3 { margin: 0; font-size: 1rem; }
.activity-option header > strong { color: #ef6242; font-size: .78rem; white-space: nowrap; }
.activity-option p { margin: .55rem 0; color: #526b85; font-size: .88rem; }
.activity-option small { color: #6c7f94; font-size: .72rem; }
.activity-check-card { position: sticky; top: 1rem; padding: 1.35rem; border-radius: 6px 30px 6px 6px; background: #123d73; color: #fff; box-shadow: 0 18px 44px rgba(18,61,115,.18); }
.activity-check-card > strong { display: block; font-family: "Newsreader", Georgia, serif; font-size: 2rem; }
.activity-check-card > p { margin: .7rem 0 1rem; color: #e7edf5; font-size: .84rem; line-height: 1.55; }
.activity-check-card > small { display: block; margin: 0 0 1rem; color: #d8e2ee; line-height: 1.55; }
.activity-check-card > a { border-color: #ffd363; background: #ffd363; color: #123d73; }
.activity-check-card dl { margin: 1.25rem 0 0; border-top: 1px solid rgba(255,255,255,.2); }
.activity-check-card dl div { display: flex; justify-content: space-between; gap: 1rem; padding-top: .75rem; }
.activity-check-card dt { color: #bfcde0; font-size: .68rem; font-weight: 800; text-transform: uppercase; }
.activity-check-card dd { margin: 0; font-size: .72rem; text-align: right; }

.activity-related { padding: 0 0 clamp(4rem, 7vw, 7rem); }
.activity-related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.activity-related-grid > a { display: grid; grid-template-columns: 42% 1fr; min-height: 190px; overflow: hidden; border: 1px solid #9cb1c8; border-radius: 6px 24px 6px 6px; background: #fff; text-decoration: none; }
.activity-related-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s ease; }
.activity-related-grid > a:hover img { transform: scale(1.035); }
.activity-related-grid > a > span { display: flex; min-width: 0; flex-direction: column; padding: 1rem; }
.activity-related-grid small { color: #ef6242; font-size: .65rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.activity-related-grid strong { margin: .35rem 0 1rem; font-size: .9rem; line-height: 1.35; }
.activity-related-grid b { margin-top: auto; color: #ef6242; font-size: .72rem; }
.activity-detail-page footer { margin-inline: calc(50% - 50vw); }

@media (max-width: 980px) {
  .activity-detail-hero { grid-template-columns: 1fr; }
  .activity-detail-image { min-height: min(70vw, 560px); }
  .activity-detail-layout { grid-template-columns: 1fr; }
  .activity-check-card { position: static; }
  .activity-related-grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .activity-detail-page .showcase-header,
  .activity-detail-page main { width: calc(100% - 1.25rem); }
  .activity-detail-hero { border-radius: 6px 30px 6px 6px; }
  .activity-detail-image { min-height: 76vw; }
  .activity-detail-intro { padding: 1.4rem; }
  .activity-detail-intro h1 { font-size: clamp(2.4rem, 12vw, 4rem); }
  .activity-detail-facts { grid-template-columns: 1fr; }
  .activity-detail-facts > div:nth-child(odd) { border-right: 0; }
  .activity-detail-facts > div:nth-child(even) { padding-left: 0; }
  .activity-detail-layout { padding: 3.5rem 0; }
  .activity-option header { display: block; }
  .activity-option header > strong { display: block; margin-top: .35rem; }
  .activity-related-grid > a { min-height: 160px; }
}