/* Project Detail Page Styles */

.project-detail-section {
    padding: calc(var(--navbar-height) + var(--spacing-2xl)) 0 var(--spacing-2xl);
    background-color: #f8f9fa;
}

.project-detail-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.project-detail-cover {
    width: 100%;
    height: 500px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: var(--spacing-2xl);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

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

.project-detail-content {
    background: white;
    border-radius: 12px;
    padding: var(--spacing-2xl);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.project-detail-header {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid #e9ecef;
}

.project-detail-title {
    font-size: 36px;
    font-weight: 700;
    color: #2c3e50;
    margin: 0 0 var(--spacing-md) 0;
}

.project-detail-address {
    font-size: 16px;
    color: #6c757d;
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
}

.project-detail-address i {
    color: var(--primary-color);
}

.project-detail-subtitle {
    font-size: 24px;
    font-weight: 600;
    color: #2c3e50;
    margin: var(--spacing-xl) 0 var(--spacing-lg) 0;
}

.project-detail-subtitle:first-of-type {
    margin-top: 0;
}

.project-detail-description {
    margin-bottom: var(--spacing-xl);
}

.project-detail-description p {
    font-size: 16px;
    line-height: 1.8;
    color: #495057;
    white-space: pre-line;
}

.project-detail-features {
    margin-bottom: var(--spacing-xl);
}

.project-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 15px;
    margin-top: var(--spacing-lg);
}

.project-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: #f8f9fa;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.project-feature-item:hover {
    background: #e9ecef;
    transform: translateX(5px);
}

.project-feature-item i {
    color: var(--primary-color);
    font-size: 18px;
}

.project-feature-item span {
    font-size: 14px;
    color: #495057;
}

.project-detail-gallery,
.project-detail-floor-plans {
    margin-bottom: var(--spacing-xl);
}

.project-gallery-grid,
.project-floor-plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: var(--spacing-lg);
}

.project-gallery-item,
.project-floor-plan-item {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.project-gallery-item:hover,
.project-floor-plan-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.project-gallery-item img,
.project-floor-plan-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.project-detail-actions {
    display: flex;
    gap: 15px;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid #e9ecef;
    flex-wrap: wrap;
}

.project-detail-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.project-detail-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.project-detail-btn-secondary {
    background-color: #6c757d;
}

.project-detail-btn-secondary:hover {
    background-color: #545b62;
}

/* Fade-in Animation */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Projects Grid Section */
.projects-grid-section {
    padding: var(--spacing-2xl) 0;
    background-color: #f8f9fa;
}

.projects-grid-section:first-of-type {
    padding-top: var(--spacing-3xl);
}

.projects-grid-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.projects-section-title {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid #e9ecef;
}

.projects-section-title-main {
    font-size: 32px;
    font-weight: 700;
    color: #2c3e50;
    display: inline-block;
    position: relative;
}

.projects-section-title-main::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.project-grid-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
}

.project-grid-item.visible,
.project-grid-item.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.project-grid-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.project-grid-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.project-grid-image {
    width: 100%;
    height: 400px;
    overflow: hidden;
    background-color: #e9ecef;
}

.project-grid-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-grid-item:hover .project-grid-image img {
    transform: scale(1.1);
}

.project-grid-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-size: 64px;
}

.project-grid-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: var(--spacing-xl);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.project-grid-item:hover .project-grid-overlay {
    transform: translateY(0);
}

.project-grid-name {
    font-size: 24px;
    font-weight: 700;
    color: white;
    margin: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Lightbox Styles */
.lightbox-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox-modal.active {
    display: flex;
    opacity: 1;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    background: transparent;
    border: none;
    color: white;
    font-size: 32px;
    cursor: pointer;
    z-index: 10001;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.lightbox-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.lightbox-content {
    max-width: 90%;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 40px 40px;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.lightbox-trigger {
    cursor: pointer;
    transition: transform 0.3s ease;
}

.lightbox-trigger:hover {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .project-detail-cover {
        height: 300px;
    }
    
    .project-detail-title {
        font-size: 28px;
    }
    
    .project-detail-content {
        padding: var(--spacing-lg);
    }
    
    .project-features-grid {
        grid-template-columns: 1fr;
    }
    
    .project-gallery-grid,
    .project-floor-plans-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .project-grid-image {
        height: 300px;
    }
    
    .project-detail-actions {
        flex-direction: column;
    }
    
    .project-detail-btn {
        width: 100%;
        justify-content: center;
    }
    
    .lightbox-close {
        top: 10px;
        right: 15px;
        font-size: 24px;
        width: 40px;
        height: 40px;
    }
    
    .lightbox-content {
        max-width: 95%;
        padding: 50px 20px 20px;
    }
}