/* Slider style 2 "Poster slider" + style 3 "Info slider" (16 Oct 2026, UKAIS Home). Swiper does the sliding; the rules
   under :not(.is-ready) are the no-JavaScript fallbacks. Theme tokens only. */

/* ---- shared controls ---- */
.poster-rail__arrow { display: grid; place-items: center; width: 3rem; height: 3rem; border-radius: 50%; border: 1.5px solid var(--green-500); background: var(--n-0); color: var(--green-500); cursor: pointer; transition: background-color 0.2s ease, color 0.2s ease, opacity 0.2s ease; }
.poster-rail__arrow:hover:not(.swiper-button-disabled) { background: var(--green-500); color: var(--n-0); }
.poster-rail__arrow.swiper-button-disabled { opacity: 0.35; cursor: default; }
.poster-rail__arrow.swiper-button-lock { display: none; }
.poster-rail__arrow .icon { width: 1.15rem; height: 1.15rem; }
.poster-rail__dots { display: flex; justify-content: center; gap: var(--space-2); }
.poster-rail__dots.swiper-pagination-lock { display: none; }
.poster-rail__dots .swiper-pagination-bullet { width: 0.6rem; height: 0.6rem; margin: 0 !important; border-radius: 999px; background: var(--green-200); opacity: 1; transition: width 0.3s ease, background-color 0.3s ease; }
.poster-rail__dots .swiper-pagination-bullet-active { width: 1.6rem; background: var(--green-500); }
[data-poster-slider]:not(.is-ready) .poster-rail__nav, [data-poster-slider]:not(.is-ready) .poster-rail__dots,
[data-info-slider]:not(.is-ready) .info-slider__controls { display: none; }

/* ---- style 2: poster slider ---- */
.poster-rail { background: var(--n-0); }
.poster-rail__head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-4); margin-bottom: var(--space-8); }
.poster-rail__head h2 { margin: 0; }
.poster-rail__nav { display: flex; gap: var(--space-2); flex: none; }
.poster-rail__swiper { padding: var(--space-1) var(--space-1) var(--space-6); }
.poster-rail__track { list-style: none; margin: 0; padding: 0; }
.poster-rail .poster-rail__dots { margin-top: var(--space-2); }
[data-poster-slider]:not(.is-ready) .poster-rail__track { display: flex; gap: var(--space-5); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: var(--space-4); }
[data-poster-slider]:not(.is-ready) .poster-card { flex: 0 0 min(78%, 17rem); scroll-snap-align: start; }
.poster-card { height: auto; }
.poster-card__link { display: flex; flex-direction: column; height: 100%; overflow: hidden; border-radius: var(--radius-xl); background: var(--n-0); border: 1px solid var(--color-border); box-shadow: var(--shadow-sm); color: inherit; text-decoration: none; transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease; }
.poster-card__link[href]:hover, .poster-card__link[href]:focus-visible { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.poster-card__media { position: relative; display: block; aspect-ratio: 1 / 1; overflow: hidden; background: var(--cream-100); }
.poster-card__media img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.poster-card__link[href]:hover .poster-card__media img { transform: scale(1.05); }
.poster-card__tag { position: absolute; top: var(--space-3); left: var(--space-3); padding: 0.25rem 0.65rem; border-radius: 999px; background: var(--gold-500); color: var(--n-0); font-size: var(--text-xs); font-weight: var(--weight-semibold); }
.poster-card__body { display: flex; flex-direction: column; gap: var(--space-2); padding: var(--space-4) var(--space-5) var(--space-5); border-top: 3px solid var(--gold-400); flex: 1; }
.poster-card__title { font-family: var(--font-heading); font-size: var(--text-lg); font-weight: var(--weight-bold); color: var(--color-heading); line-height: var(--leading-snug); }
.poster-card__cta { display: inline-flex; align-items: center; gap: var(--space-2); margin-top: auto; font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--green-500); }
.poster-card__cta .icon { width: 1rem; height: 1rem; transition: transform 0.25s ease; }
.poster-card__link[href]:hover .poster-card__cta .icon { transform: translateX(4px); }

/* ---- style 3: info slider ---- */
.info-slider { background: var(--cream-50); }
.info-slider__swiper { overflow: hidden; }
.info-slide { display: grid; gap: var(--space-8); align-items: center; }
@media (min-width: 900px) { .info-slide { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(2rem, 5vw, 4.5rem); } }
.info-slide__media { position: relative; max-width: 30rem; width: 100%; justify-self: center; }
.info-slide__media img { display: block; width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: cover; border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); }
.info-slide__media::before { content: ""; position: absolute; inset: 1.25rem -1.25rem -1.25rem 1.25rem; z-index: -1; border-radius: var(--radius-xl); border: 2px solid var(--gold-300); }
.info-slide__badge { position: absolute; left: -0.75rem; bottom: 1.5rem; max-width: 11rem; padding: var(--space-3) var(--space-4); border-radius: var(--radius-lg); background: var(--green-500); color: var(--n-0); font-weight: var(--weight-bold); line-height: var(--leading-snug); box-shadow: var(--shadow-md); }
.info-slide__title { margin: 0 0 var(--space-4); font-size: var(--text-3xl); color: var(--color-heading); }
.info-slide__text { color: var(--color-text); }
.info-slide__text ul { display: grid; gap: var(--space-2); margin: var(--space-4) 0 0; padding: 0; list-style: none; }
@media (min-width: 640px) { .info-slide__text ul { grid-template-columns: 1fr 1fr; } }
.info-slide__text li { position: relative; padding-left: 1.6rem; font-weight: var(--weight-semibold); color: var(--color-heading); }
.info-slide__text li::before { content: ""; position: absolute; left: 0; top: 0.3em; width: 1rem; height: 1rem; border-radius: 50%; background: var(--green-500) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23fff' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 8.5 2.5 2.5L12 5.5'/%3E%3C/svg%3E") center / 0.7rem no-repeat; }
.info-slide__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-6); }
.info-slider__controls { display: flex; align-items: center; justify-content: center; gap: var(--space-4); margin-top: var(--space-8); }
[data-info-slider]:not(.is-ready) .swiper-wrapper { display: grid; gap: var(--space-16); }

@media (prefers-reduced-motion: reduce) {
  .poster-card__link, .poster-card__media img, .poster-card__cta .icon, .poster-rail__dots .swiper-pagination-bullet { transition: none; }
}