/* ============================================
   LAST CALL AMERICA - COLLECTIONS STYLES
   ============================================ */

/* ============================================
   COLLECTIONS LISTING PAGE
   ============================================ */
.collections-intro {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: var(--space-lg) var(--space-md);
    text-align: center;
}

.collections-intro p {
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: var(--navy);
    opacity: 0.75;
    line-height: 1.7;
}

.collections-grid-section {
    background: var(--cream);
    padding: 0 0 var(--space-xl);
}

.collections-grid-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.collections-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.collection-card {
    text-decoration: none;
    color: var(--navy);
    transition: transform 0.2s ease;
    display: block;
}

.collection-card:hover {
    transform: translateY(-4px);
}

.collection-card:hover .collection-card-frame {
    box-shadow: 
        0 4px 12px rgba(30, 45, 61, 0.08),
        0 12px 40px rgba(30, 45, 61, 0.06);
}

.collection-card-frame {
    background: var(--cream);
    padding: 10px;
    box-shadow: 
        0 2px 8px rgba(30, 45, 61, 0.05),
        0 6px 24px rgba(30, 45, 61, 0.04);
    transition: box-shadow 0.2s ease;
}

.collection-card-image {
    aspect-ratio: 3 / 2;
    width: 100%;
    object-fit: cover;
    display: block;
    /* Placeholder */
    background: linear-gradient(145deg, #3a4a5a 0%, #5a4a4a 100%);
}

.collection-card-content {
    padding: var(--space-md) var(--space-xs) var(--space-xs);
}

.collection-card-title {
    font-family: var(--font-headline);
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 6px;
    transform: var(--font-headline-stretch);
    transform-origin: left top;
}

.collection-card-meta {
    font-family: var(--font-ui);
    font-size: 0.75rem;
    color: var(--navy);
    opacity: 0.5;
}

/* ============================================
   SINGLE COLLECTION PAGE
   ============================================ */
.collection-header {
    background: var(--cream-warm);
    padding: var(--space-lg) 0;
    position: relative;
}

.collection-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.02;
    pointer-events: none;
}

.collection-header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
    position: relative;
    z-index: 1;
}

.collection-back {
    font-family: var(--font-ui);
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--rust);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: var(--space-md);
    transition: gap 0.2s ease;
}

.collection-back:hover {
    gap: 12px;
}

.collection-back::before {
    content: '←';
}

.collection-title {
    font-family: var(--font-headline);
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-xs);
    color: var(--navy);
    transform: var(--font-headline-stretch);
    transform-origin: left top;
}

.collection-meta {
    font-family: var(--font-ui);
    font-size: 0.8rem;
    color: var(--navy);
    opacity: 0.5;
}

.collection-description {
    font-family: var(--font-headline-italic);
    font-size: 1.05rem;
    font-style: italic;
    color: var(--navy);
    opacity: 0.7;
    line-height: 1.6;
    margin-top: var(--space-sm);
    max-width: var(--content-width);
}

/* Photo Grid */
.photo-grid-section {
    background: var(--cream);
    padding: var(--space-lg) 0 var(--space-xl);
}

.photo-grid-inner {
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--space-sm);
}

.photo-grid {
    column-count: 2;
    column-gap: var(--space-sm);
}

.photo-item {
    cursor: zoom-in;
    display: block;
    width: 100%;
    break-inside: avoid;
    margin-bottom: var(--space-sm);
}

.photo-item-frame {
    display: block;
    background: var(--cream);
    padding: 6px;
    box-shadow:
        0 1px 4px rgba(30, 45, 61, 0.04),
        0 2px 8px rgba(30, 45, 61, 0.03);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.photo-item:hover .photo-item-frame {
    box-shadow: 
        0 2px 8px rgba(30, 45, 61, 0.06),
        0 6px 20px rgba(30, 45, 61, 0.05);
    transform: translateY(-2px);
}

.photo-item-image {
    width: 100%;
    display: block;
}

/* Lightbox */
.lightbox-toggle {
    display: none;
}

.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(20, 31, 43, 0.96);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 1000;
    cursor: zoom-out;
}

.lightbox img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    box-shadow: 0 8px 60px rgba(0, 0, 0, 0.4);
}

.lightbox-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    font-family: var(--font-ui);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--cream);
    background: none;
    border: 1px solid rgba(250, 248, 243, 0.25);
    padding: var(--space-xs) var(--space-sm);
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.2s ease;
}

.lightbox-close:hover {
    opacity: 1;
}

.lightbox-toggle:checked ~ .lightbox {
    opacity: 1;
    visibility: visible;
}

/* ============================================
   MOBILE RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    /* Collections Intro */
    .collections-intro {
        padding: var(--space-md) var(--space-sm);
    }

    .collections-intro p {
        font-size: 1rem;
    }

    /* Collections Grid - Single column */
    .collections-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .collection-card-title {
        font-size: 1.15rem;
    }

    /* Single Collection Header */
    .collection-header {
        padding: var(--space-md) 0;
    }

    .collection-title {
        font-size: 1.6rem;
    }

    .collection-description {
        font-size: 0.95rem;
    }

    /* Photo Grid - tighter spacing on mobile */
    .photo-grid-inner {
        padding: var(--space-xs);
    }

    .photo-grid {
        column-count: 2;
        column-gap: var(--space-xs);
    }

    .photo-item {
        margin-bottom: var(--space-xs);
    }
}