/* Aktivity: /activities/ (Figma 1169:9956 + doplnky z puvodniho webu) a detaily /activities/<slug>/.
   Zakladni bloky (.ch-actintro, .ch-nearby, .ch-feature, .ch-tl, .ch-grid, .ch-tile, .ch-return, .cr-stack, .cr-hstrip)
   jsou v cr.css; tady jen nove. Rozmery calc(N * var(--u)) = design px pri 1920. */

/* ---------------------------------------------------------------- prehled */
.cr-acts .ch-feature__img { overflow: hidden; }
.cr-acts .ch-nearby#nearby { padding-bottom: calc(40 * var(--u)); }

/* zima / leto (puvodni twentytwenty) */
.cr-cmpsec { padding-top: calc(80 * var(--u)); padding-bottom: calc(120 * var(--u)); }
.cr-cmpsec__head { display: grid; grid-template-columns: 1fr calc(540 * var(--u) + 120px); gap: 24px calc(96 * var(--u)); align-items: end; margin-bottom: calc(48 * var(--u) + 8px); }
.cr-cmpsec__head .ch-h { margin-top: 16px; }
.cr-cmpsec__head > .ch-p { color: var(--ch-ink); }
.cr-cmp { --pos: 50%; display: flex; flex-direction: column; gap: 16px; }
.cr-cmp__stage { position: relative; overflow: hidden; aspect-ratio: 16 / 9; background: var(--ch-cream); touch-action: pan-y; -webkit-user-select: none; user-select: none; }
.cr-cmp.is-live .cr-cmp__stage { cursor: ew-resize; }
.cr-cmp__img { position: absolute; inset: 0; }
.cr-cmp__img img { width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.cr-cmp__img--w { clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.cr-cmp__line { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: #fff; box-shadow: 0 0 12px rgba(0, 0, 0, .25); pointer-events: none; }
.cr-cmp__knob { position: absolute; top: 50%; left: 50%; display: grid; place-items: center; width: max(48px, calc(64 * var(--u))); height: max(48px, calc(64 * var(--u))); border: 2px solid #fff; border-radius: 50%; background: rgba(23, 35, 31, .55); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); color: #fff; transform: translate(-50%, -50%); transition: transform .25s var(--ease); }
.cr-cmp__knob svg { width: 26px; height: 26px; }
.cr-cmp.is-drag .cr-cmp__knob { transform: translate(-50%, -50%) scale(1.1); }
.cr-cmp:has(.cr-cmp__range:focus-visible) .cr-cmp__knob { outline: 3px solid #fff; outline-offset: 3px; }
.cr-cmp.is-anim .cr-cmp__img--w { transition: clip-path .7s var(--ease); }
.cr-cmp.is-anim .cr-cmp__line { transition: left .7s var(--ease); }
.cr-cmp__tag { position: absolute; top: 20px; min-height: 40px; padding: 8px 16px; background: rgba(240, 234, 230, .88); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); font-family: var(--ch-roboto); font-weight: 500; font-size: max(12px, calc(14 * var(--u))); letter-spacing: .84px; text-transform: uppercase; color: #000; transition: background-color .2s, color .2s; }
.cr-cmp__tag:hover { background: var(--ch-ink); color: #fff; }
.cr-cmp__tag--w { left: 20px; }
.cr-cmp__tag--s { right: 20px; }
.cr-cmp:not(.is-live) .cr-cmp__tag { pointer-events: none; }
.cr-cmp:not(.is-live) .cr-cmp__ctl { display: none; }
.cr-cmp__ctl { display: flex; align-items: center; gap: 24px; }
.cr-cmp__ctl > span { flex: none; }
.cr-cmp__range { flex: 1; min-width: 0; height: 24px; margin: 0; accent-color: var(--ch-ink); cursor: pointer; }
.cr-cmp figcaption { margin-top: -4px; }

/* Featured: pripnute bannery */
.cr-feat { padding-top: calc(40 * var(--u)); }
.cr-feat__head { padding-bottom: calc(56 * var(--u) + 8px); }
.cr-feat__head .ch-h { margin-top: 16px; }
.cr-feat__season { color: rgba(246, 243, 236, .9); margin-bottom: -8px; }
.cr-feat .cr-stack__txt .ch-p { max-width: 36em; }

/* mrizka: hlavicka + filtr sezony */
.cr-plan { padding-top: calc(120 * var(--u)); }
.cr-acts__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px calc(96 * var(--u)); margin-top: calc(40 * var(--u)); }
.cr-acts__head .ch-h { margin-top: 16px; }
.cr-acts__side { flex: 0 1 calc(640 * var(--u) + 80px); display: flex; flex-direction: column; gap: 24px; }
.cr-acts__side > .ch-p { color: var(--ch-ink); }
.cr-season { display: flex; flex-wrap: wrap; gap: 8px; }
.cr-season[hidden] { display: none; }
.cr-season__b { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 16px; border: 1px solid var(--ch-line); background: #fff; font-family: var(--ch-roboto); font-weight: 500; font-size: max(12px, calc(14 * var(--u))); letter-spacing: .84px; text-transform: uppercase; color: var(--ch-ink); transition: background-color .2s, color .2s, border-color .2s; }
.cr-season__b:hover { border-color: var(--ch-ink); }
.cr-season__b[aria-pressed="true"] { background: var(--ch-ink); border-color: var(--ch-ink); color: #fff; }
.cr-season__ico .cr-ico { display: block; width: 18px; height: 18px; }
.cr-season__n { font-family: var(--font); font-weight: 700; color: var(--ch-muted); }
.cr-season__b[aria-pressed="true"] .cr-season__n { color: rgba(255, 255, 255, .78); }
.ch-tile[hidden] { display: none; }

/* ---------------------------------------------------------------- detail aktivity */
.cr-ad { display: grid; grid-template-columns: 1fr calc(864 * var(--u) + 80px); gap: 32px calc(96 * var(--u)); padding-top: calc(72 * var(--u) + 16px); padding-bottom: calc(96 * var(--u)); }
.cr-ad__head .ch-h { margin-top: 16px; max-width: 16ch; }
.cr-ad__body { display: flex; flex-direction: column; align-items: flex-start; gap: 24px; }
.cr-ad__body .ch-lead, .cr-ad__body .ch-p { color: var(--ch-ink); max-width: 46em; }
.cr-ad__when { width: 100%; margin-top: 16px; padding-top: 28px; border-top: 1px solid var(--ch-line); }
.cr-months { display: grid; grid-template-columns: repeat(12, 1fr); gap: 6px; margin-top: 14px; }
.cr-months li { display: grid; place-items: center; min-height: 44px; border: 1px solid var(--ch-line); background: #fff; font-family: var(--font); font-weight: 700; font-size: max(11px, calc(13 * var(--u))); text-transform: uppercase; color: var(--ch-muted); }
.cr-months li.is-on { background: var(--ch-ink); border-color: var(--ch-ink); color: #fff; }
.cr-months abbr { text-decoration: none; }

/* galerie */
.cr-agal { padding-bottom: calc(120 * var(--u)); }
.cr-agal__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: calc(40 * var(--u) + 8px); }
.cr-agal__grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: max(150px, calc(330 * var(--u))); gap: max(12px, calc(24 * var(--u))); }
.cr-agal__item figure, .cr-agal__item .ch-gallery__open { height: 100%; }
.cr-agal__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.cr-agal__item .ch-gallery__open:hover img { transform: scale(1.03); }
.cr-agal__grid--3 .cr-agal__item:first-child, .cr-agal__grid--4 .cr-agal__item:first-child, .cr-agal__grid--5 .cr-agal__item:first-child { grid-column: span 2; grid-row: span 2; }
.cr-agal__item--d2 { grid-column: span 2; }
.cr-agal__item--d3 { grid-column: span 3; }
.cr-agal__grid--1 { grid-template-columns: 1fr; grid-auto-rows: auto; }
.cr-agal__grid--1 img { aspect-ratio: 16 / 9; }
.cr-agal__grid--2 { grid-template-columns: 1fr 1fr; grid-auto-rows: auto; }
.cr-agal__grid--2 img { aspect-ratio: 4 / 3; }
.cr-agal__full { margin-top: 32px; }

/* planovani */
.cr-adplan { background: var(--ch-cream); }
.cr-adplan__in { display: grid; grid-template-columns: 1fr calc(864 * var(--u) + 80px); gap: 32px calc(96 * var(--u)); padding-top: calc(96 * var(--u) + 8px); padding-bottom: calc(96 * var(--u) + 8px); }
.cr-adplan__in .ch-h { margin-top: 16px; }
.cr-adplan__copy { display: flex; flex-direction: column; align-items: flex-start; gap: 28px; }
.cr-adplan__copy > .ch-p { color: var(--ch-ink); max-width: 46em; }
.cr-adplan__k { display: grid; grid-template-columns: repeat(2, auto); justify-content: start; gap: 12px calc(64 * var(--u) + 16px); }
.cr-adplan__k dt { font-family: var(--ch-roboto); font-weight: 500; font-size: max(12px, calc(14 * var(--u))); letter-spacing: .84px; text-transform: uppercase; color: var(--ch-muted); }
.cr-adplan__k dd { margin-top: 6px; font-family: var(--font); font-size: max(17px, calc(22 * var(--u))); }
.cr-adplan__k a { display: inline-block; padding: 4px 0; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; overflow-wrap: anywhere; transition: color .2s; }
.cr-adplan__k a:hover { color: var(--ch-red); }
.cr-act .cr-hstrip__head > .ch-p { flex-basis: auto; }

/* ---------------------------------------------------------------- breakpointy */
@media (max-width: 1023px) {
  .cr-cmpsec__head, .cr-ad, .cr-adplan__in { grid-template-columns: 1fr; }
  .cr-acts__head { flex-direction: column; align-items: flex-start; }
  .cr-acts__side { flex-basis: auto; }
  .cr-months { grid-template-columns: repeat(6, 1fr); }
}
@media (max-width: 767px) {
  .cr-cmpsec { padding-top: 48px; padding-bottom: 64px; }
  .cr-cmp__stage { aspect-ratio: 4 / 3; }
  .cr-cmp__tag { top: 12px; min-height: 36px; padding: 6px 12px; font-size: 11px; }
  .cr-cmp__tag--w { left: 12px; }
  .cr-cmp__tag--s { right: 12px; }
  .cr-cmp__ctl { flex-direction: column; align-items: stretch; gap: 8px; }
  .cr-cmp__range { height: 32px; }
  .cr-feat { padding-top: 24px; }
  .cr-plan { padding-top: 56px; }
  .cr-season__b { flex: 1 1 auto; justify-content: center; padding: 0 12px; }
  .cr-ad { padding-top: 32px; padding-bottom: 56px; }
  .cr-adplan__k { grid-template-columns: 1fr; }
  .cr-agal { padding-bottom: 64px; }
  .cr-agal__grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 42vw; }
  .cr-agal__grid .cr-agal__item:first-child { grid-column: span 2; grid-row: span 1; }
  .cr-agal__grid .cr-agal__item--d2, .cr-agal__grid .cr-agal__item--d3 { grid-column: auto; }
  .cr-agal__grid .cr-agal__item--m2 { grid-column: span 2; }
  .cr-agal__grid--1, .cr-agal__grid--2 { grid-auto-rows: auto; }
  .cr-agal__grid--2 .cr-agal__item:first-child { grid-column: span 2; }
  .cr-agal__grid--2 .cr-agal__item:last-child { grid-column: span 2; }
  .cr-agal__grid--1 .cr-agal__item:first-child { grid-column: span 2; }
}
@media (prefers-reduced-motion: reduce) {
  .cr-cmp.is-anim .cr-cmp__img--w, .cr-cmp.is-anim .cr-cmp__line { transition: none; }
}