/* Expedition detail hero slider.
   Layered under the existing .exp__hero:before gradient so the overlaid
   title/CTA keep their contrast. */

.exp__hero[data-astro-cid-dp5z3flg] {
    overflow: hidden;
    background-color: #14181a;
}
.exp__hero[data-astro-cid-dp5z3flg]:before { z-index: 1; }
.exp__hero-inner[data-astro-cid-dp5z3flg]  { z-index: 2; }

.exp-slider        { position: absolute; inset: 0; z-index: 0; }
.exp-slider__img   {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity .9s ease;
}
.exp-slider__img.is-active { opacity: 1; }

/* ---------------------------------------------------------- controls */
.exp-slider__btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: rgba(0, 0, 0, .35);
    color: #fff;
    cursor: pointer;
    opacity: .75;
    transition: background .2s ease, opacity .2s ease;
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}
.exp-slider__btn:hover,
.exp-slider__btn:focus-visible { background: rgba(0, 0, 0, .6); opacity: 1; }
.exp-slider__btn svg  { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.exp-slider__btn--prev { left: 18px; }
.exp-slider__btn--next { right: 18px; }

.exp-slider__dots {
    position: absolute;
    right: 22px;
    bottom: 20px;
    z-index: 3;
    display: flex;
    gap: 7px;
    align-items: center;
}
.exp-slider__dot {
    width: 9px;
    height: 9px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, .45);
    cursor: pointer;
    transition: background .25s ease, width .25s ease;
}
.exp-slider__dot:hover        { background: rgba(255, 255, 255, .75); }
.exp-slider__dot.is-active    { background: #fff; width: 24px; border-radius: 5px; }

@media (max-width: 700px) {
    .exp-slider__btn  { width: 38px; height: 38px; }
    .exp-slider__btn--prev { left: 8px; }
    .exp-slider__btn--next { right: 8px; }
    .exp-slider__dots { right: 14px; bottom: 14px; }
}

@media (prefers-reduced-motion: reduce) {
    .exp-slider__img { transition: none; }
}