/* ======================================
   KE A DIRA Construction - Gallery Page Stylesheet
   ====================================== */

/* === PAGE TITLE === */
.page-title {
    height: 300px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--light);
    margin-top: 80px;
    overflow: hidden;
}

.page-title-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), 
                url('images/banner.jpg') no-repeat center/cover;
    z-index: -1;
}

.page-title h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
}

.page-title h1::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--primary);
}

.page-title p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
    margin-top: 25px;
}

/* === GALLERY SECTION === */
.gallery-section {
    padding: 5rem 0;
    background-color: var(--gray-light);
}

/* Gallery Filters */
.gallery-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 8px 20px;
    border: 1px solid var(--gray);
    background-color: var(--light);
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-dark);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--primary);
    color: var(--light);
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 110, 0, 0.2);
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
}

.gallery-item {
    height: 300px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    opacity: 1;
    transform: scale(1);
    transition: var(--transition);
}

.gallery-item.hide {
    opacity: 0;
    transform: scale(0.8);
    height: 0;
    margin: 0;
    padding: 0;
}

.gallery-item-inner {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.gallery-item-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.43, 0.195, 0.02, 1);
}

.gallery-item:hover .gallery-item-inner img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.1) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 25px;
    color: var(--light);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.gallery-info {
    transform: translateY(20px);
    transition: transform 0.3s ease 0.1s;
}

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

.gallery-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.gallery-info p {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 15px;
}

.gallery-detail-btn {
    background-color: var(--primary);
    color: var(--light);
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.gallery-detail-btn:hover {
    background-color: var(--light);
    color: var(--primary);
}

.gallery-load-more {
    text-align: center;
    margin-top: 3rem;
}

/* === PROJECT DETAIL MODAL === */
.project-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 9999;
    overflow-y: auto;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-modal.active {
    display: block;
    opacity: 1;
}

.project-modal-content {
    position: relative;
    width: 90%;
    max-width: 1000px;
    margin: 5% auto;
    background-color: var(--light);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transform: translateY(-50px);
    opacity: 0;
    transition: all 0.4s ease;
}

.project-modal.active .project-modal-content {
    transform: translateY(0);
    opacity: 1;
}

.project-modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 30px;
    color: var(--gray);
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
}

.project-modal-close:hover {
    color: var(--primary);
    transform: rotate(90deg);
}

.project-modal-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--gray-light);
}

.project-modal-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 5px;
}

.project-modal-client {
    font-size: 1.1rem;
    color: var(--gray);
}

.project-modal-gallery {
    margin-bottom: 30px;
}

.project-modal-main-image {
    height: 400px;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 10px;
}

.project-modal-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-modal-thumbnails {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 5px;
}

.project-modal-thumbnail {
    width: 80px;
    height: 60px;
    border-radius: 5px;
    overflow: hidden;
    cursor: pointer;
    opacity: 0.7;
    transition: var(--transition);
    flex-shrink: 0;
}

.project-modal-thumbnail.active,
.project-modal-thumbnail:hover {
    opacity: 1;
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.project-modal-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-modal-info {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 30px;
    margin-bottom: 30px;
}

.project-modal-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.project-detail h4 {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 5px;
}

.project-detail p {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--dark);
}

.project-modal-description h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 15px;
    padding-bottom: 10px;
    position: relative;
}

.project-modal-description h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary);
}

.project-modal-description p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--gray-dark);
}

.project-modal-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Animation classes */
.fade-in {
    animation: fadeIn 0.5s ease-in-out forwards;
}

.slide-up {
    animation: slideUp 0.5s ease-in-out forwards;
}

.slide-down {
    animation: slideDown 0.5s ease-in-out forwards;
}

.slide-left {
    animation: slideLeft 0.5s ease-in-out forwards;
}

.slide-right {
    animation: slideRight 0.5s ease-in-out forwards;
}

.zoom-in {
    animation: zoomIn 0.5s ease-in-out forwards;
}

.zoom-out {
    animation: zoomOut 0.5s ease-in-out forwards;
}

.rotate {
    animation: rotate 0.5s ease-in-out forwards;
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideLeft {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideRight {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes zoomOut {
    from {
        opacity: 0;
        transform: scale(1.2);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes rotate {
    from {
        opacity: 0;
        transform: rotate(-10deg);
    }
    to {
        opacity: 1;
        transform: rotate(0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Hover effects for gallery items */
.gallery-item {
    position: relative;
    overflow: hidden;
    transform: translateY(0);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
    z-index: 2;
}

.gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(var(--primary-rgb), 0.2), rgba(var(--primary-rgb), 0));
    opacity: 0;
    z-index: 1;
    transition: opacity 0.3s ease;
}

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

/* Staggered loading animation */
.gallery-item {
    opacity: 0;
    transform: translateY(30px);
}

.gallery-item.loaded {
    animation: itemLoaded 0.6s ease forwards;
}

@keyframes itemLoaded {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Masonry layout styles */
.gallery-grid.masonry {
    display: block;
    column-count: 3;
    column-gap: 25px;
}

.gallery-grid.masonry .gallery-item {
    display: inline-block;
    width: 100%;
    height: auto;
    margin-bottom: 25px;
}

/* Responsive Styles */
@media (max-width: 1200px) {
    .gallery-grid.masonry {
        column-count: 3;
    }
}

@media (max-width: 992px) {
    .page-title h1 {
        font-size: 2.5rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
    
    .gallery-grid.masonry {
        column-count: 2;
    }
    
    .project-modal-info {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-title {
        height: 200px;
    }
    
    .page-title h1 {
        font-size: 2rem;
    }
    
    .page-title p {
        font-size: 1rem;
    }
    
    .gallery-filters {
        flex-wrap: wrap;
    }
    
    .filter-btn {
        margin-bottom: 5px;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .gallery-grid.masonry {
        column-count: 1;
    }
    
    .project-modal-content {
        width: 95%;
        padding: 20px;
    }
    
    .project-modal-main-image {
        height: 300px;
    }
    
    .project-modal-details {
        grid-template-columns: 1fr;
    }
    
    .project-modal-footer {
        flex-direction: column;
        gap: 10px;
    }
    
    .project-modal-footer button,
    .project-modal-footer a {
        width: 100%;
    }
}