/* Page-owned styles for photo-gallery page */

.pg-main {
    display: block;
}

/* Hero */
.pg-hero {
    position: relative;
    width: 100%;
    overflow: hidden;
    background-color: var(--color-deep-ocean);
}

.pg-hero-media {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.pg-hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.pg-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(32, 59, 80, 0.55) 0%, rgba(32, 59, 80, 0.75) 100%);
}

.pg-hero-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 480px;
    padding: var(--space-7) var(--space-4);
    max-width: 600px;
    margin-inline: auto;
    gap: var(--space-3);
}

.pg-hero-content h1 {
    color: var(--color-white);
    margin-block-end: 0;
    font-size: clamp(28px, 4vw, var(--text-h1));
    line-height: var(--leading-h1);
    max-width: 20ch;
}

.pg-hero-lead {
    color: var(--color-white);
    font-size: var(--text-body);
    line-height: var(--leading-body);
    max-width: 40ch;
    margin-block-end: 0;
}

.pg-hero-support {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--text-small);
    line-height: var(--leading-small);
    max-width: 40ch;
    margin-block-end: 0;
}

.pg-hero-btn {
    margin-block-start: var(--space-3);
}

/* Introduction */
.pg-intro-grid {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    gap: var(--space-4);
    align-items: start;
}

.pg-intro-text {
    min-width: 0;
}

.pg-intro-text h2 {
    margin-block-end: var(--space-3);
}

.pg-intro-text h3 {
    margin-block-start: var(--space-4);
    margin-block-end: var(--space-2);
}

.pg-intro-text p {
    max-width: 70ch;
}

.pg-intro-list {
    margin-block-start: var(--space-2);
}

.pg-intro-media {
    min-width: 0;
}

.pg-intro-media img {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border: 2px solid rgba(82, 107, 120, 0.2);
}

/* Search and Filter */
.pg-search {
    background-color: rgba(255, 255, 255, 0.4);
    border-block: var(--border-subtle);
}

.pg-search-heading {
    text-align: center;
    margin-block-end: var(--space-2);
}

.pg-search-intro {
    text-align: center;
    max-width: 60ch;
    margin-inline: auto;
    margin-block-end: var(--space-4);
}

.pg-search-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
}

.pg-search-input {
    width: 100%;
    max-width: 400px;
    padding: var(--space-2) var(--space-3);
    border: var(--border-subtle);
    border-radius: var(--radius-control);
    background-color: var(--color-white);
    font-size: var(--text-body);
}

.pg-search-input:focus-visible {
    outline: var(--border-focus);
    outline-offset: 2px;
}

.pg-filter-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-2);
}

.pg-filter-btn {
    padding: var(--space-1) var(--space-3);
    border: 1px solid var(--color-steel-blue);
    border-radius: 999px;
    background-color: transparent;
    color: var(--color-deep-ocean);
    font-size: var(--text-small);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.pg-filter-btn:hover {
    border-color: var(--color-brass);
    color: var(--color-brass);
}

.pg-filter-btn.is-active {
    background-color: var(--color-deep-ocean);
    border-color: var(--color-deep-ocean);
    color: var(--color-white);
}

.pg-search-hint {
    text-align: center;
    font-size: var(--text-small);
    color: var(--color-steel-blue);
    margin-block-start: var(--space-2);
}

/* Featured Collections */
.pg-collections-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
}

.pg-collection-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    background-color: rgba(255, 255, 255, 0.4);
    border: var(--border-subtle);
    border-radius: var(--radius-panel);
    overflow: hidden;
}

.pg-collection-card img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
}

.pg-collection-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-3);
    flex: 1;
}

.pg-collection-body h3 {
    margin-block-end: 0;
}

.pg-collection-body p {
    margin-block-end: 0;
    max-width: 50ch;
}

.pg-collection-link {
    margin-block-start: auto;
    font-weight: 700;
    color: var(--color-seafoam);
}

.pg-collection-link:hover {
    color: var(--color-brass);
}

/* Main Gallery Grid */
.pg-gallery-intro {
    max-width: 70ch;
    margin-block-end: var(--space-4);
}

.pg-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-3);
}

.pg-gallery-item {
    min-width: 0;
    margin-block-end: 0;
    display: flex;
    flex-direction: column;
}

.pg-gallery-link {
    display: block;
    overflow: hidden;
    border: 2px solid rgba(82, 107, 120, 0.2);
    line-height: 0;
}

.pg-gallery-link img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-fast);
}

.pg-gallery-link:hover img {
    transform: scale(1.05);
}

.pg-gallery-caption {
    margin-block-start: var(--space-2);
    font-size: var(--text-small);
    line-height: var(--leading-small);
    color: var(--color-steel-blue);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-1);
}

.pg-gallery-category {
    font-size: var(--text-caption);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-seafoam);
}

.pg-gallery-item.is-hidden {
    display: none;
}

/* Popular Ships Spotlight */
.pg-spotlight-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
}

.pg-spotlight-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    background-color: rgba(255, 255, 255, 0.4);
    border: var(--border-subtle);
    border-radius: var(--radius-panel);
    overflow: hidden;
}

.pg-spotlight-card img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
}

.pg-spotlight-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-3);
    flex: 1;
}

.pg-spotlight-body h3 {
    margin-block-end: 0;
}

.pg-spotlight-body p {
    margin-block-end: 0;
    max-width: 60ch;
}

.pg-spotlight-body .btn {
    align-self: flex-start;
    margin-block-start: auto;
}

/* Call to Action */
.pg-cta {
    background-color: var(--color-deep-ocean);
    color: var(--color-white);
}

.pg-cta-container {
    max-width: 800px;
    margin-inline: auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
}

.pg-cta-container h2 {
    color: var(--color-white);
    margin-block-end: 0;
}

.pg-cta-text {
    color: rgba(255, 255, 255, 0.9);
    max-width: 50ch;
    margin-block-end: 0;
}

.pg-cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-3);
}

.pg-cta-actions .btn-outline {
    color: var(--color-white);
    border-color: var(--color-white);
}

.pg-cta-actions .btn-outline:hover {
    background-color: var(--color-white);
    color: var(--color-deep-ocean);
}

/* Lightbox */
.pg-lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pg-lightbox[hidden] {
    display: none;
}

.pg-lightbox-backdrop {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.85);
}

.pg-lightbox-content {
    position: relative;
    z-index: 1;
    width: min(90%, 1000px);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.pg-lightbox-figure {
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    width: 100%;
}

.pg-lightbox-img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.pg-lightbox-caption {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    color: var(--color-white);
    text-align: center;
    max-width: 60ch;
}

.pg-lightbox-title {
    font-family: var(--font-heading);
    font-size: var(--text-h3);
    font-weight: 700;
}

.pg-lightbox-meta {
    font-size: var(--text-small);
    color: var(--color-brass);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pg-lightbox-desc {
    font-size: var(--text-small);
    color: rgba(255, 255, 255, 0.85);
}

.pg-lightbox-close {
    position: absolute;
    top: 0;
    right: 0;
    width: 44px;
    height: 44px;
    font-size: 32px;
    line-height: 1;
    color: var(--color-white);
    background: none;
    border: none;
    cursor: pointer;
    z-index: 2;
}

.pg-lightbox-close:hover {
    color: var(--color-brass);
}

.pg-lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    font-size: 36px;
    line-height: 1;
    color: var(--color-white);
    background: rgba(32, 59, 80, 0.6);
    border: none;
    border-radius: var(--radius-circle);
    cursor: pointer;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pg-lightbox-nav:hover {
    background-color: var(--color-brass);
}

.pg-lightbox-prev {
    left: var(--space-3);
}

.pg-lightbox-next {
    right: var(--space-3);
}

/* Tablet */
@media (max-width: 900px) {
    .pg-intro-grid {
        grid-template-columns: 1fr;
    }

    .pg-intro-media {
        order: 2;
    }

    .pg-intro-text {
        order: 1;
    }

    .pg-collections-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pg-gallery-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pg-spotlight-grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile */
@media (max-width: 600px) {
    .pg-hero-content {
        min-height: 360px;
        padding: var(--space-6) var(--space-3);
        gap: var(--space-2);
    }

    .pg-hero-content h1 {
        font-size: 28px;
    }

    .pg-hero-lead,
    .pg-hero-support {
        font-size: var(--text-small);
    }

    .pg-collections-grid {
        grid-template-columns: 1fr;
    }

    .pg-gallery-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2);
    }

    .pg-gallery-caption {
        font-size: var(--text-caption);
    }

    .pg-lightbox-content {
        width: 95%;
    }

    .pg-lightbox-img {
        max-height: 60vh;
    }

    .pg-lightbox-nav {
        width: 40px;
        height: 40px;
        font-size: 28px;
    }

    .pg-lightbox-prev {
        left: var(--space-2);
    }

    .pg-lightbox-next {
        right: var(--space-2);
    }
}

@media (prefers-reduced-motion: reduce) {
    .pg-gallery-link img {
        transition: none;
    }
}