/* STEP 242-fix-1: larger three-column desktop gallery with full mobile width. */

.gallery-hero {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding-block: clamp(var(--space-12), 14vw, var(--space-24));
    border-bottom: var(--border-width) solid var(--color-border);
}

.gallery-hero::before,
.gallery-hero::after {
    position: absolute;
    z-index: -1;
    border-radius: 50%;
    content: "";
    pointer-events: none;
}

.gallery-hero::before {
    top: -12rem;
    right: -10rem;
    width: 25rem;
    height: 25rem;
    background: color-mix(in srgb, var(--color-accent) 20%, transparent);
    filter: blur(5rem);
}

.gallery-hero::after {
    bottom: -13rem;
    left: -11rem;
    width: 24rem;
    height: 24rem;
    border: 2.75rem solid color-mix(in srgb, var(--color-accent) 10%, transparent);
}

.gallery-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    align-items: end;
    gap: var(--space-10);
}

.gallery-hero__content,
.gallery-hero__summary {
    min-width: 0;
}

.gallery-hero__title {
    max-width: 12ch;
    margin-bottom: var(--space-6);
}

.gallery-hero__title-accent {
    color: var(--color-accent);
}

.gallery-hero__description {
    max-width: 44rem;
    margin-bottom: var(--space-8);
    color: var(--color-text-soft);
    font-size: var(--text-lg);
    text-wrap: pretty;
}

.gallery-hero__summary {
    padding: var(--space-6);
    border: var(--border-width) solid var(--color-border);
    border-inline-start: var(--border-accent-width) solid var(--color-accent);
    border-radius: var(--radius-lg);
    background: color-mix(in srgb, var(--color-surface-raised) 92%, transparent);
    box-shadow: var(--shadow-lg);
}

.gallery-hero__summary h2 {
    margin-bottom: var(--space-3);
    font-family: var(--font-body);
    font-size: var(--text-xl);
}

.gallery-hero__summary p:last-child {
    margin-bottom: 0;
    color: var(--color-text-muted);
}

.gallery-answer {
    border-bottom: var(--border-width) solid var(--color-border);
    background: var(--color-surface);
}

.gallery-answer__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-8);
}

.gallery-answer__summary {
    max-width: var(--container-reading);
    color: var(--color-text-soft);
    font-size: var(--text-lg);
}

.gallery-answer__points {
    display: grid;
    gap: var(--space-3);
    margin: 0;
    padding: 0;
    list-style: none;
}

.gallery-answer__point {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: var(--space-3);
    padding: var(--space-4);
    border-bottom: var(--border-width) solid var(--color-border);
    color: var(--color-text-muted);
}

.gallery-answer__point::before {
    width: 0.55rem;
    height: 0.55rem;
    margin-top: 0.55rem;
    border-radius: 50%;
    background: var(--color-accent);
    box-shadow: 0 0 0 0.25rem color-mix(in srgb, var(--color-accent) 14%, transparent);
    content: "";
}

.gallery-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-5);
    border-bottom: var(--border-width) solid var(--color-border);
}

.gallery-controls__label {
    margin: 0;
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

.gallery-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin: 0;
    padding: 0;
    list-style: none;
}

.gallery-filter {
    display: inline-flex;
    min-height: var(--touch-target);
    align-items: center;
    justify-content: center;
    padding: var(--space-2) var(--space-4);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--radius-pill);
    background: var(--color-surface);
    color: var(--color-text-soft);
    font-size: var(--text-sm);
    text-decoration: none;
    transition: border-color var(--transition-fast),
        background-color var(--transition-fast),
        color var(--transition-fast);
}

.gallery-filter[aria-current="true"] {
    border-color: var(--color-accent);
    background: var(--color-accent);
    color: var(--color-text);
    font-weight: var(--font-weight-bold);
}

.gallery-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-auto-flow: dense;
    width: 100%;
    max-width: 96rem;
    gap: clamp(var(--space-4), 2vw, var(--space-7));
    margin-inline: auto;
}

.gallery-card {
    position: relative;
    min-width: 0;
    width: 100%;
    overflow: hidden;
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
}

.gallery-card--wide {
    grid-column: auto;
}

.gallery-card__figure {
    display: flex;
    height: 100%;
    min-height: 100%;
    flex-direction: column;
    margin: 0;
}

.gallery-card__media {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 5;
    background: linear-gradient(
        145deg,
        var(--color-surface-soft),
        var(--color-background)
    );
}

.gallery-card--wide .gallery-card__media {
    aspect-ratio: 4 / 5;
}

.gallery-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    transition: transform var(--transition-slow);
}

.gallery-card__meta {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-4);
}

.gallery-card__title {
    margin: 0;
    font-family: var(--font-body);
    font-size: var(--text-base);
}

.gallery-card__details {
    margin: 0;
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

.gallery-card__artist {
    margin: auto 0 0;
    padding-top: var(--space-2);
    color: var(--color-text-soft);
    font-size: var(--text-xs);
    font-weight: var(--font-weight-bold);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
}

.gallery-card__style {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    z-index: 1;
    display: inline-flex;
    min-height: 2rem;
    align-items: center;
    padding: var(--space-2) var(--space-3);
    border: var(--border-width) solid color-mix(in srgb, var(--color-text) 24%, transparent);
    border-radius: var(--radius-pill);
    background: var(--color-overlay);
    color: var(--color-text);
    font-size: var(--text-xs);
    font-weight: var(--font-weight-bold);
}

.gallery-empty {
    padding: clamp(var(--space-8), 10vw, var(--space-16));
    border: var(--border-width) dashed var(--color-border-strong);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    text-align: center;
}

.gallery-empty__mark {
    display: grid;
    width: 4rem;
    height: 4rem;
    margin: 0 auto var(--space-5);
    place-items: center;
    border: var(--border-accent-width) solid var(--color-accent);
    border-radius: 50%;
    color: var(--color-accent);
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: var(--font-weight-display);
}

.gallery-empty h3 {
    margin-bottom: var(--space-3);
}

.gallery-empty p {
    max-width: 42rem;
    margin-inline: auto;
    color: var(--color-text-muted);
}

.gallery-context {
    border-block: var(--border-width) solid var(--color-border);
    background: var(--color-surface);
}

.gallery-context__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-8);
}

.gallery-context__content {
    max-width: var(--container-reading);
}

.gallery-context__content p:last-child {
    margin-bottom: 0;
    color: var(--color-text-soft);
}

.gallery-context__list {
    display: grid;
    gap: var(--space-4);
    margin: 0;
    padding: 0;
    counter-reset: gallery-context;
    list-style: none;
}

.gallery-context__item {
    position: relative;
    padding: var(--space-5) var(--space-5) var(--space-5) 4.5rem;
    border: var(--border-width) solid var(--color-border);
    background: var(--color-background);
    counter-increment: gallery-context;
}

.gallery-context__item::before {
    position: absolute;
    top: var(--space-5);
    left: var(--space-5);
    color: var(--color-accent);
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-weight-display);
    content: "0" counter(gallery-context);
}

.gallery-context__item h3 {
    margin-bottom: var(--space-2);
    font-family: var(--font-body);
    font-size: var(--text-base);
}

.gallery-context__item p:last-child {
    margin-bottom: 0;
    color: var(--color-text-muted);
}

.gallery-faq__list {
    display: grid;
    gap: var(--space-3);
    max-width: var(--container-reading);
    margin-inline: auto;
}

.gallery-faq__item {
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
}

.gallery-faq__question {
    padding: var(--space-5);
    color: var(--color-text);
    font-weight: var(--font-weight-bold);
    cursor: pointer;
}

.gallery-faq__answer {
    padding: 0 var(--space-5) var(--space-5);
    color: var(--color-text-muted);
}

.gallery-faq__answer p:last-child {
    margin-bottom: 0;
}

.gallery-cta {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    border-top: var(--border-width) solid var(--color-border);
    background: var(--color-surface-raised);
}

.gallery-cta::before {
    position: absolute;
    right: -8rem;
    bottom: -9rem;
    z-index: -1;
    width: 20rem;
    height: 20rem;
    border: 2.75rem solid color-mix(in srgb, var(--color-accent) 16%, transparent);
    border-radius: 50%;
    content: "";
}

.gallery-cta__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    align-items: center;
    gap: var(--space-8);
}

.gallery-cta__content {
    max-width: var(--container-reading);
}

.gallery-cta__content p:last-child {
    margin-bottom: 0;
    color: var(--color-text-soft);
}

@media (min-width: 40rem) {
    .gallery-answer__points {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

}

@media (min-width: 48rem) {
    .gallery-hero__grid,
    .gallery-answer__grid,
    .gallery-context__grid,
    .gallery-cta__inner {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .gallery-hero__summary {
        padding: var(--space-8);
    }
}

@media (min-width: 64rem) {
    .gallery-hero__grid {
        grid-template-columns: minmax(0, 1.08fr) minmax(22rem, 0.92fr);
        gap: var(--space-16);
    }

    .gallery-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: clamp(var(--space-6), 2vw, var(--space-10));
    }

    .gallery-card--wide {
        grid-column: auto;
    }
}

@media (hover: hover) {
    .gallery-filter:hover {
        border-color: var(--color-border-strong);
        background: var(--color-surface-raised);
        color: var(--color-text);
    }

    .gallery-card:hover .gallery-card__image {
        transform: scale(1.035);
    }
}

@media (prefers-reduced-motion: reduce) {
    .gallery-filter,
    .gallery-card__image {
        transition: none;
    }
}