/* Activities page: builds on index.css (nav, footer, variables) */
.nav__links a[aria-current="page"] { opacity: 1; border-bottom: 2px solid #fff; padding-bottom: 2px; }
h2 { font-size: 2.4rem; font-weight: 700; }
.lead { color: var(--muted); margin: 6px 0 32px; }

/* Hero */
.ahero { position: relative; min-height: 78vh; overflow: hidden; color: #fff; display: grid; align-items: end; background: var(--navy); }
.ahero__track { position: absolute; inset: 0; display: flex; }
.ahero__slide { flex: 0 0 100%; background-size: cover; background-position: center; }
.ahero::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(to top, rgba(15,23,42,.8), rgba(15,23,42,.25) 65%); }
.ahero__text { position: relative; z-index: 2; max-width: 1200px; width: 100%; margin: 0 auto; padding: 0 24px 80px; }
.ahero__eyebrow { font-size: .8rem; letter-spacing: .14em; font-weight: 500; opacity: .9; }
.ahero__text h1 { font-size: clamp(2.6rem, 8vw, 4.6rem); font-weight: 600; margin-top: 6px; line-height: 1.05; }
.ahero__text p:last-child { margin-top: 10px; font-size: 1.1rem; opacity: .92; }

/* Sticky activity bar */
.asub { position: sticky; top: 72px; z-index: 40; background: #fff; border-bottom: 1px solid #dde4ee; }
.asub__in { display: flex; gap: 40px; align-items: center; }
.asub__in a { padding: 20px 0; font-size: .95rem; color: var(--muted); border-bottom: 2px solid transparent; }
.asub__in a.on { color: var(--text); border-bottom-color: var(--navy); font-weight: 500; }
.asub__map { margin-left: auto; color: var(--text) !important; font-weight: 500; }
.asub__map:hover { text-decoration: underline; }
section[id] { scroll-margin-top: 130px; }

/* Hiking: full-bleed photo, label on the image, one description below */
.hike__photo { position: relative; min-height: 64vh; display: flex; align-items: flex-end; color: #fff; background: #dde4ee center / cover no-repeat; }
.hike__photo::before { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,23,42,.8), rgba(15,23,42,0) 55%); }
.hike__label { position: relative; width: 100%; padding-bottom: 36px; }
.hike__label h2 { font-size: clamp(2.4rem, 6vw, 4rem); font-weight: 600; }
.hike__label p { font-size: 1.05rem; opacity: .92; margin-top: 4px; }
.hike__desc { max-width: 640px; padding: 40px 0 72px; font-size: 1.15rem; line-height: 1.7; }

/* Kayaking: text left, photos right */
.kayak { background: var(--bg-soft); padding: 88px 0; }
.kayak__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 56px; align-items: center; }
.kayak__place { color: var(--muted); margin: 6px 0 16px; }
.kayak__facts { margin: 24px 0; border-top: 1px solid #dde4ee; }
.kayak__facts div { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid #dde4ee; }
.kayak__facts dt { color: var(--muted); }
.kayak__facts dd { font-weight: 500; text-align: right; }
.kayak__map { font-weight: 500; }
.kayak__map:hover { text-decoration: underline; }
.kayak__photos { display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; gap: 12px; height: 460px; }
.kayak__photos div { background: #dde4ee center / cover no-repeat; border-radius: 4px; min-height: 0; }
.kayak__photos div:first-child { grid-row: 1 / 3; }

/* Swimming: three spots */
.swim { padding: 88px 0; }
.swim__row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.swim__photo { height: 280px; background: #dde4ee center / cover no-repeat; border-radius: 4px; }
.swim__name { font-size: 1.25rem; font-weight: 600; margin-top: 14px; }
.swim__meta { color: var(--muted); margin-top: 2px; }
.swim__note { margin-top: 40px; padding-top: 20px; border-top: 1px solid #dde4ee; color: var(--muted); max-width: 640px; }

@media (max-width: 900px) {
  .kayak__grid { grid-template-columns: 1fr; gap: 32px; }
  .kayak__photos { height: 340px; }
  .swim__row { grid-template-columns: 1fr; }
  .swim__photo { height: 220px; }
}
@media (max-width: 720px) {
  .ahero { min-height: 62vh; }
  .asub__in { gap: 20px; }
  .asub__in a { font-size: .85rem; }
  .hike__photo { min-height: 50vh; }
  .kayak, .swim { padding: 56px 0; }
  h2 { font-size: 2rem; }
}
@media (reduce) { .ahero__track { transition: none; } }