.section-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 1.5rem;
    padding: 1rem;
    background: var(--card-background);
    border-bottom: 1px solid var(--border-color);
}

.section-nav a {
    padding: 0.5rem;
    color: var(--primary-color);
}

.section-footer {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
    text-align: right;
}

.carousel {
    margin-top: var(--spacing-lg);
    overflow-wrap: anywhere;
}

.carousel-layout {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.carousel [hidden] {
    display: none;
}

.carousel button {
    min-height: 44px;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    background: var(--background);
    color: var(--primary-color);
    font: inherit;
    cursor: pointer;
}

.carousel button:hover {
    background: var(--border-color);
}

.carousel button:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.carousel-items {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.carousel-items--centered {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

.carousel-items--centered .carousel-card {
    grid-column: span 2;
}

.carousel-items--centered .carousel-card:only-child {
    grid-column: 3 / span 2;
}

.carousel-items--centered .carousel-card:first-child:nth-last-child(2) {
    grid-column: 2 / span 2;
}

.carousel figure {
    margin: 0;
}

.carousel figure a {
    display: block;
}

.carousel img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: contain;
    background: var(--background);
    border-radius: 6px;
}

.carousel figcaption {
    margin: 1rem 0 0.5rem;
    font-size: 1.15rem;
    font-weight: 600;
}

.carousel-description {
    margin-bottom: 0;
}

@media (max-width: 700px) {
    .carousel-items {
        grid-template-columns: 1fr;
    }

    .carousel-items--centered .carousel-card,
    .carousel-items--centered .carousel-card:only-child,
    .carousel-items--centered .carousel-card:first-child:nth-last-child(2) {
        grid-column: auto;
    }
}

@media (prefers-reduced-motion: reduce) {
    .card, a {
        transition: none;
    }
    .card:hover {
        transform: none;
    }
}