/* =====================================================
   Develi Bıçak Dünyası - Galeri Sayfası Stiller
   assets/css/galeri.css
   ===================================================== */

/* Sayfa Arka Planı */
.gallery-section {
    background-color: #f8fafc;
    font-family: 'Hanken Grotesk', sans-serif;
}

/* Üst Hero Alanı */
.gallery-hero {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    position: relative;
    overflow: hidden;
}

.gallery-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4rem;
    background: linear-gradient(to top, #f3f4f6, transparent);
}

/* Galeri Grid Tasarımı */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

/* Resim Kartı */
.gallery-item {
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
    background-color: #ffffff;
    border: 1px solid var(--md-sys-color-outline-variant, #e2e8f0);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    aspect-ratio: 4/3;
    cursor: pointer;
    transform: translateZ(0);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border-color: var(--heritage-gold, #D4AF37);
}

.gallery-img-wrapper {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover .gallery-img {
    transform: scale(1.08);
}

/* Üst Karartma Katmanı */
.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.85) 0%, rgba(15, 23, 42, 0.4) 50%, transparent 100%);
    opacity: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    transition: opacity 0.3s ease;
    z-index: 2;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* Başlık ve Buton */
.gallery-title {
    color: #ffffff;
    font-size: 1rem;
    font-weight: 700;
    transform: translateY(10px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover .gallery-title {
    transform: translateY(0);
}

.gallery-zoom-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: var(--heritage-gold, #D4AF37);
    color: #1a0a00;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 3;
}

.gallery-item:hover .gallery-zoom-icon {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* Lightbox / Büyüteç Overlay */
.lightbox {
    position: fixed;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.95);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(8px);
}

.lightbox.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 80vh;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.lightbox.active .lightbox-content {
    transform: scale(1);
}

.lightbox-img {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 0.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(212, 175, 55, 0.2);
}

.lightbox-caption {
    color: #ffffff;
    font-size: 0.875rem;
    font-weight: 600;
    margin-top: 1rem;
    letter-spacing: 0.05em;
    text-align: center;
}

/* Kapatma Butonu */
.lightbox-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 0;
}

.lightbox-close:hover {
    background-color: var(--heritage-gold, #D4AF37);
    color: #1a0a00;
    transform: rotate(90deg);
}

/* Yönlendirme Okları */
.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 0;
}

.lightbox-nav:hover {
    background-color: var(--heritage-gold, #D4AF37);
    color: #1a0a00;
}

.lightbox-prev {
    left: 2rem;
}

.lightbox-next {
    right: 2rem;
}

@media (max-width: 768px) {
    .lightbox-nav {
        width: 2.75rem;
        height: 2.75rem;
    }
    .lightbox-prev {
        left: 0.5rem;
    }
    .lightbox-next {
        right: 0.5rem;
    }
}