.adventure-details .section-header p {
    margin-top: 1.25rem;
    color: var(--text-muted);
}

.adventure-list {
    border-top: 1px solid var(--sky);
}

.adventure-drop {
    border-bottom: 1px solid var(--sky);
    scroll-margin-top: 150px;
}

.adventure-drop > summary {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 220px 32px;
    align-items: center;
    gap: 2rem;
    min-height: 150px;
    padding: 1.5rem 0;
    cursor: pointer;
    list-style: none;
}

.adventure-drop > summary::-webkit-details-marker {
    display: none;
}

.adventure-drop > summary:focus-visible {
    outline: 3px solid var(--text);
    outline-offset: 6px;
}

.adventure-drop-title {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 2.6vw, 2.25rem);
    line-height: 1.2;
    font-weight: 600;
    text-wrap: balance;
}

.adventure-drop-meta {
    display: block;
    margin-top: 0.65rem;
    color: var(--text-muted);
    font-size: 0.9375rem;
}

.adventure-preview {
    width: 220px;
    height: 120px;
    object-fit: cover;
    opacity: 0;
    clip-path: inset(0 100% 0 0);
    transition: clip-path 350ms cubic-bezier(0.22, 1, 0.36, 1), opacity 200ms ease;
    pointer-events: none;
}

.adventure-drop > summary:hover .adventure-preview,
.adventure-drop > summary:focus-visible .adventure-preview,
.adventure-drop[open] .adventure-preview {
    opacity: 1;
    clip-path: inset(0);
}

.adventure-toggle {
    width: 28px;
    height: 28px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
}

.adventure-drop[open] .adventure-toggle {
    transform: rotate(45deg);
}

.adventure-drop-body {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 5rem);
    padding: 0.5rem 0 3rem;
}

.adventure-copy {
    max-width: 70ch;
    color: var(--text-muted);
    line-height: 1.8;
}

.adventure-copy p + p {
    margin-top: 1.25rem;
}

.adventure-copy h3 {
    margin: 2rem 0 0.5rem;
    font-size: 1.25rem;
    color: var(--text);
}

.adventure-practical {
    min-width: 0;
}

.adventure-facts > div {
    padding: 1rem 0;
    border-bottom: 1px solid var(--sky);
}

.adventure-facts > div:first-child {
    padding-top: 0;
}

.adventure-facts dt {
    font-weight: 600;
    color: var(--text);
}

.adventure-facts dd {
    margin: 0.25rem 0 0;
    color: var(--text-muted);
}

.adventure-video {
    display: block;
    width: 100%;
    max-height: 440px;
    margin-top: 1.5rem;
    background: var(--navy-deep);
}

.adventure-text-link {
    display: block;
    margin-top: 1rem;
    text-decoration: underline;
    text-underline-offset: 0.2em;
    font-size: 0.875rem;
}

.adventure-practical .btn {
    margin-top: 1.5rem;
    max-width: 100%;
    white-space: normal;
    text-align: center;
}

@media (max-width: 700px) {
    .adventure-drop > summary {
        grid-template-columns: minmax(0, 1fr) 28px;
        gap: 1rem;
        min-height: 125px;
    }

    .adventure-preview {
        display: none;
        grid-row: 2;
        grid-column: 1 / -1;
        width: 100%;
        height: auto;
        aspect-ratio: 16 / 9;
    }

    .adventure-drop[open] .adventure-preview {
        display: block;
    }

    .adventure-toggle {
        grid-column: 2;
        grid-row: 1;
    }

    .adventure-drop-body {
        grid-template-columns: minmax(0, 1fr);
    }
}

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