/* ============================================
   GALLERY LAYOUT
   ============================================ */
.gallery_layout {
    width: 100%;
    padding: 4vw 8vw 4vw 8vw;
    min-height: 80vh;
    text-align: center;
    background: url(../images/blue-bg.png), linear-gradient(90deg, #01102D 0%, #294966 48.56%, #08203E 100%);
    background-blend-mode: multiply;
    background-size: contain;
    background-position: center;
    position:relative;
    overflow-x:hidden;
}

/* ============================================
   GALLERY HEADER
   ============================================ */
.gallery_header {
    text-align: center;
    margin-bottom: 2.5vw;
}

.gallery_header h1 {
    font-size: 3.2vw;
    font-family: techna, sans-serif;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.5vw;
}

.gallery_header p {
    font-size: 1vw;
    color: #e2e6eb;
    max-width: 40vw;
    margin: 0 auto;
    line-height: 1.7;
}

/* ============================================
   GALLERY CATEGORIES
   ============================================ */
.gallery_categories {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6vw;
    margin-bottom: 2.5vw;
}

.gallery_cat_btn {
    padding: 0.5vw 1.5vw;
    background: #ffffff;
    color: #475569;
    border: 0.1vw solid #e2e8f0;
    border-radius: 2vw;
    font-size: 0.8vw;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.gallery_cat_btn:hover {
    background: #f1f5f9;
    border-color: #0a2c55;
}

.gallery_cat_btn.active {
    background: linear-gradient(90deg, #B7904E 26.92%, #D2B780 48.56%, #B7904E 71.63%);
    color: #ffffff;
    border-color: #0a2c55;
}

/* ============================================
   GALLERY GRID - 5 COLUMNS
   ============================================ */
.gallery_grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1vw;
}

/* ============================================
   GALLERY ITEM - HANYA FOTO
   ============================================ */
.gallery_item {
    background: #ffffff;
    border-radius: 0.6vw;
    overflow: hidden;
    border: 0.1vw solid #08203E;
    transition: all 0.4s ease;
    opacity: 0;
    transform: scale(0.95);
    animation: galleryFadeIn 0.5s ease forwards;
}



/* Delay animasi per item */
.gallery_item:nth-child(1) { animation-delay: 0.05s; }
.gallery_item:nth-child(2) { animation-delay: 0.08s; }
.gallery_item:nth-child(3) { animation-delay: 0.11s; }
.gallery_item:nth-child(4) { animation-delay: 0.14s; }
.gallery_item:nth-child(5) { animation-delay: 0.17s; }
.gallery_item:nth-child(6) { animation-delay: 0.2s; }
.gallery_item:nth-child(7) { animation-delay: 0.23s; }
.gallery_item:nth-child(8) { animation-delay: 0.26s; }
.gallery_item:nth-child(9) { animation-delay: 0.29s; }
.gallery_item:nth-child(10) { animation-delay: 0.32s; }

@keyframes galleryFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(0.5vw);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.gallery_item:hover {
    transform: translateY(-0.3vw);
    box-shadow: 0 0.5vw 1.5vw rgba(10, 44, 85, 0.15);
}

/* ============================================
   GALLERY IMAGE - SQUARE ASPECT RATIO
   ============================================ */
.gallery_image {
    position: relative;
    aspect-ratio: 1/1;
    overflow: hidden;
    cursor: pointer;
    background: #f1f5f9;
}

.gallery_image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery_item:hover .gallery_image img {
    transform: scale(1.08);
}

/* ============================================
   OVERLAY - ICON SAJA
   ============================================ */
.gallery_overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 44, 85, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.4s ease;
}

.gallery_item:hover .gallery_overlay {
    opacity: 1;
}

.gallery_overlay .overlay_icon {
    font-size: 2.5vw;
    color: #ffffff;
    transform: scale(0.5);
    transition: transform 0.4s ease;
}

.gallery_item:hover .gallery_overlay .overlay_icon {
    transform: scale(1);
}

/* ============================================
   NO RESULT
   ============================================ */
.gallery_no_result {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4vw 2vw;
    text-align: center;
    grid-column: 1 / -1;
}

.gallery_no_result .no_result_icon {
    font-size: 4vw;
    color: #b6c1d1;
    margin-bottom: 1vw;
}

.gallery_no_result h3 {
    font-size: 1.4vw;
    color: #fcfdfd;
    margin-bottom: 0.5vw;
}

.gallery_no_result p {
    font-size: 0.9vw;
    color: #c0cad8;
}

/* ============================================
   LOAD MORE
   ============================================ */
.gallery_load_more {
    text-align: center;
    margin-top: 2.5vw;
    display: none;
}

.gallery_load_more.visible {
    display: block;
}

.load_more_btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5vw;
    padding: 0.7vw 2.5vw;
    background: #ffffff;
    color: #0a2c55;
    border: 0.12vw solid #0a2c55;
    border-radius: 2vw;
    font-size: 0.9vw;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.load_more_btn:hover:not(:disabled) {
    background: #0a2c55;
    color: #ffffff;
    transform: translateY(-0.1vw);
    box-shadow: 0 0.3vw 0.8vw rgba(10, 44, 85, 0.2);
}

.load_more_btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.load_more_btn iconify-icon {
    font-size: 1.2vw;
}

/* ============================================
   LIGHTBOX MODAL - TANPA INFO
   ============================================ */
.lightbox_modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    touch-action: none; /* 🔥 MATIKAN GESTURE DEFAULT */
}

.lightbox_modal.active {
    opacity: 1;
    visibility: visible;
}

.lightbox_content {
    position: relative;
    max-width: 80vw;
    max-height: 85vh;
    background: transparent;
    border-radius: 0.4vw;
    overflow: hidden;
    touch-action: none; /* 🔥 MATIKAN GESTURE DEFAULT */
    cursor: grab;
}

.lightbox_content:active {
    cursor: grabbing;
}

.lightbox_content img {
    width: 100%;
    height: auto;
    max-height: 85vh;
    object-fit: contain;
    display: block;
    pointer-events: none; /* 🔥 BIAR DRAG LANCAR */
    user-select: none;
    -webkit-user-select: none;
}

.lightbox_progress {
    position: fixed;
    bottom: 6vw;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5vw;
    padding: 0.5vw 1.2vw;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 2vw;
    backdrop-filter: blur(10px);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.lightbox_modal.active .lightbox_progress {
    opacity: 0.7;
}

.lightbox_progress .swipe_icon {
    font-size: 1.2vw;
    color: rgba(255, 255, 255, 0.6);
    animation: swipePulse 1.5s ease-in-out infinite;
}

.lightbox_progress .swipe_text {
    font-size: 0.8vw;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 300;
}

@keyframes swipePulse {
    0%, 100% { transform: translateX(-0.3vw); opacity: 0.6; }
    50% { transform: translateX(0.3vw); opacity: 1; }
}

/* 🔥 ANIMASI TRANSISI SWIPE */
.lightbox_content .swipe-transition {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Lightbox Controls */
.lightbox_close {
    position: fixed;
    top: 2vw;
    right: 2vw;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    color: #ffffff;
    width: 3vw;
    height: 3vw;
    border-radius: 50%;
    font-size: 1.8vw;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox_close:hover {
    background: rgba(255, 255, 255, 0.3);
}

.lightbox_prev,
.lightbox_next {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.15);
    border: none;
    color: #ffffff;
    width: 3.5vw;
    height: 3.5vw;
    border-radius: 50%;
    font-size: 1.8vw;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox_prev {
    left: 2vw;
}

.lightbox_next {
    right: 2vw;
}

.lightbox_prev:hover,
.lightbox_next:hover {
    background: rgba(255, 255, 255, 0.3);
}

.lightbox_counter {
    position: fixed;
    bottom: 2vw;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9vw;
    background: rgba(0, 0, 0, 0.5);
    padding: 0.4vw 1.2vw;
    border-radius: 2vw;
}

/* ============================================
   RESPONSIVE - MAX-WIDTH: 768px
   ============================================ */
@media (max-width: 768px) {
    .gallery_layout {
        padding: 4vw 4vw 8vw 4vw;
    }

    .gallery_header h1 {
        font-size: 7vw;
        margin-bottom: 1.5vw;
    }

    .gallery_header p {
        font-size: 2.2vw;
        max-width: 80vw;
    }

    .gallery_categories {
        gap: 1.5vw;
        margin-bottom: 4vw;
    }

    .gallery_cat_btn {
        padding: 1.2vw 3.5vw;
        border-radius: 4vw;
        font-size: 2vw;
        border-width: 0.2vw;
    }

    /* 5 columns -> 3 columns on mobile */
    .gallery_grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2vw;
    }

    .gallery_item {
        border-radius: 1.2vw;
        border-width: 0.15vw;
    }

    .gallery_overlay .overlay_icon {
        font-size: 5vw;
    }

    .gallery_no_result .no_result_icon {
        font-size: 10vw;
    }

    .gallery_no_result h3 {
        font-size: 3.5vw;
    }

    .gallery_no_result p {
        font-size: 2.2vw;
    }

    .gallery_load_more {
        margin-top: 5vw;
    }

    .load_more_btn {
        padding: 1.5vw 5vw;
        border-radius: 4vw;
        font-size: 2.2vw;
        border-width: 0.2vw;
        gap: 1.2vw;
    }

    .load_more_btn iconify-icon {
        font-size: 3vw;
    }

    /* Lightbox Mobile */
    .lightbox_content {
        max-width: 95vw;
        max-height: 75vh;
        border-radius: 1.5vw;
    }

    .lightbox_content img {
        max-height: 75vh;
    }

    .lightbox_progress .swipe_icon {
        font-size: 3vw;
    }

    .lightbox_progress .swipe_text {
        font-size: 2vw;
    }

    .lightbox_progress {
        bottom: 10vw;
        padding: 1.5vw 3vw;
        gap: 1.5vw;
    }

    .lightbox_close {
        top: 3vw;
        right: 3vw;
        width: 8vw;
        height: 8vw;
        font-size: 4.5vw;
    }

    .lightbox_prev,
    .lightbox_next {
        width: 9vw;
        height: 9vw;
        font-size: 4.5vw;
    }

    .lightbox_prev {
        left: 2vw;
    }

    .lightbox_next {
        right: 2vw;
    }

    .lightbox_counter {
        bottom: 4vw;
        font-size: 2.2vw;
        padding: 1vw 3vw;
    }
}

/* ============================================
   BREADCRUMB STYLING
   ============================================ */
.breadcrumb {
    padding: 0.8vw 8vw;
    background: #f8fafc;
    font-size: 0.85vw;
    color: #64748b;
}

.breadcrumb a {
    color: #0a2c55;
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .breadcrumb {
        padding: 2vw 5vw;
        font-size: 2vw;
    }
}