/* ===================================
   PROJECTS PAGE SPECIFIC STYLES
   =================================== */

/* Projects Hero Section */
.projects-hero {
    min-height: 70vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xxl) var(--space-lg);
    background: linear-gradient(135deg, var(--darker) 0%, #1a3a8f 100%);
    color: var(--white);
    text-align: center;
}

.projects-hero-content {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    margin: 0 auto;
}

.projects-hero .hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: var(--space-md);
    line-height: 1.1;
}

.projects-hero .hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: var(--space-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.projects-hero .hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-xxl);
    padding: var(--space-xl);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.projects-hero .hero-stat {
    text-align: center;
}

.projects-hero .stat-number {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 800;
    margin-bottom: var(--space-xs);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

.projects-hero .stat-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
}

.projects-hero .scroll-indicator {
    color: var(--white);
}

/* Projects Overview */
.projects-overview {
    padding: var(--space-xxl) var(--space-lg);
    background: var(--white);
}

.projects-overview .container {
    max-width: 1200px;
    margin: 0 auto;
}

.overview-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-xxl);
    align-items: center;
}

.overview-text {
    font-size: 1.125rem;
    line-height: 1.8;
}

.overview-text p {
    margin-bottom: var(--space-lg);
    color: var(--dark);
}

.overview-text strong {
    color: var(--primary-blue);
    font-weight: 700;
}

.expertise-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
}

.expertise-tags .tag {
    background: rgba(0, 119, 182, 0.1);
    color: 000;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition-normal);
}

.expertise-tags .tag:hover {
    background: var(--gradient-primary);
    color: var(--white);
    transform: translateY(-2px);
}

.overview-image .image-placeholder {
    height: 300px;
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-align: center;
}

.overview-image .image-placeholder i {
    font-size: 4rem;
    margin-bottom: var(--space-md);
    opacity: 0.9;
}

.overview-image .image-placeholder p {
    font-size: 1.25rem;
    font-weight: 600;
}

/* Project Categories */
.project-categories {
    padding: var(--space-xxl) var(--space-lg);
    background: var(--light);
}

.project-categories .container {
    max-width: 1200px;
    margin: 0 auto;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xxl);
}

.category-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.05);
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
    transition: var(--transition-normal);
}

.category-card:hover::before {
    width: 100%;
    opacity: 0.1;
}

.category-icon {
    position: relative;
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    font-size: 1.75rem;
    color: var(--white);
}

.category-icon .icon-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: inherit;
    border-radius: inherit;
    filter: blur(15px);
    opacity: 0.5;
    animation: pulse 2s ease-in-out infinite;
}

.category-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: var(--space-xs);
    color: var(--dark);
}

.category-count {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: var(--space-sm);
    font-size: 0.875rem;
}

.category-description {
    color: var(--gray);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.category-features {
    list-style: none;
}

.category-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xs);
    color: var(--dark);
    font-size: 0.95rem;
}

.category-features i {
    color: var(--accent-green);
    flex-shrink: 0;
}

/* Project Listing */
.project-listing {
    padding: var(--space-xxl) var(--space-lg);
    background: var(--white);
}

.project-listing .container {
    max-width: 1200px;
    margin: 0 auto;
}

.project-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-xxl);
    justify-content: center;
}

.filter-btn {
    background: transparent;
    border: 2px solid var(--primary-blue);
    color: var(--primary-blue);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--gradient-primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-xxl);
}

.project-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    opacity: 1;
    transform: translateY(0);
    border: 1px solid rgba(0,0,0,0.05);
}

.project-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.project-item-header {
    padding: var(--space-md);
    background: var(--light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.project-badge {
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-badge.solar {
    background: linear-gradient(135deg, #ff9d00, #ff6d00);
    color: white;
}

.project-badge.automation {
    background: linear-gradient(135deg, #7209b7, #9d4edd);
    color: white;
}

.project-badge.bess {
    background: linear-gradient(135deg, #38b000, #70e000);
    color: white;
}

.project-badge.electrical {
    background: linear-gradient(135deg, #0077b6, #00b4d8);
    color: white;
}

.project-status {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.project-status.completed {
    background: rgba(56, 176, 0, 0.1);
    color: var(--accent-green);
}

.project-status.ongoing {
    background: rgba(255, 109, 0, 0.1);
    color: var(--accent-orange);
}

.project-item-content {
    padding: var(--space-xl);
}

.project-item-content h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
    color: var(--dark);
    line-height: 1.3;
}

.project-location,
.project-client {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--gray);
    margin-bottom: var(--space-sm);
    font-size: 0.9rem;
}

.project-description {
    color: var(--gray);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.project-tech {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.tech-tag {
    background: rgba(0, 119, 182, 0.1);
    color: 000;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.project-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid rgba(0,0,0,0.1);
}

.project-details .detail {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--gray);
    font-size: 0.875rem;
}

.project-details .detail i {
    color: var(--primary-blue);
    width: 20px;
}

/* Featured Projects */
.featured-projects {
    padding: var(--space-xxl) var(--space-lg);
    background: var(--light);
}

.featured-projects .container {
    max-width: 1200px;
    margin: 0 auto;
}

.featured-project {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xxl);
    align-items: center;
    margin-bottom: var(--space-xxl);
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.featured-project.reverse {
    grid-template-columns: 1fr 1fr;
}

.featured-project.reverse .featured-project-image {
    order: 2;
}

.featured-project.reverse .featured-project-content {
    order: 1;
}

.featured-project-image {
    height: 400px;
}

.featured-project-image .image-placeholder {
    height: 100%;
    border-radius: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-align: center;
}

.featured-project-image .image-placeholder i {
    font-size: 5rem;
    margin-bottom: var(--space-lg);
    opacity: 0.9;
}

.featured-project-image .image-placeholder p {
    font-size: 1.5rem;
    font-weight: 600;
}

.featured-project-content {
    padding: var(--space-xxl);
}

.featured-project-content h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: var(--space-md);
    color: var(--dark);
    line-height: 1.2;
}

.featured-project-content .project-location {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--gray);
    margin-bottom: var(--space-lg);
    font-size: 1rem;
}

.project-highlights {
    margin-bottom: var(--space-lg);
}

.project-highlights .highlight {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.project-highlights .highlight i {
    color: var(--accent-green);
    margin-top: 2px;
    flex-shrink: 0;
}

.project-highlights .highlight span {
    color: var(--dark);
    line-height: 1.5;
}

.featured-project-content .project-description {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.project-tags .tag {
    background: rgba(0, 119, 182, 0.1);
    color: 000;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition-normal);
}

.project-tags .tag:hover {
    background: var(--gradient-primary);
    color: var(--white);
    transform: translateY(-2px);
}

/* Projects CTA */
.projects-cta {
    padding: var(--space-xxl) var(--space-lg);
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
}

.projects-cta .container {
    max-width: 800px;
    margin: 0 auto;
}

.projects-cta .cta-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-lg);
    line-height: 1.2;
}

.projects-cta .cta-content p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

.projects-cta .cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--white);
    color: var(--primary-blue);
    text-decoration: none;
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-lg);
    font-size: 1.2rem;
    font-weight: 600;
    position: relative;
    overflow: hidden;
    transition: var(--transition-normal);
}

.projects-cta .cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* Utility Classes */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Animations for Projects Page */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.project-item {
    animation: fadeInUp 0.6s ease-out;
}

/* Responsive Design for Projects Page */
@media (max-width: 1200px) {
    .overview-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .featured-project {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .featured-project.reverse {
        grid-template-columns: 1fr;
    }
    
    .featured-project.reverse .featured-project-image,
    .featured-project.reverse .featured-project-content {
        order: initial;
    }
    
    .featured-project-image {
        height: 300px;
    }
    
    .featured-project-content {
        padding: var(--space-xl);
    }
}

@media (max-width: 768px) {
    .projects-hero {
        min-height: 60vh;
        padding: var(--space-xl) var(--space-md);
    }
    
    .projects-hero .hero-stats {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-lg);
        padding: var(--space-lg);
    }
    
    .projects-overview,
    .project-categories,
    .project-listing,
    .featured-projects,
    .projects-cta {
        padding: var(--space-xl) var(--space-md);
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .project-filters {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: var(--space-md);
        margin-bottom: var(--space-xl);
    }
    
    .filter-btn {
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    .project-details {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
    
    .overview-image {
        display: none;
    }
}

@media (max-width: 480px) {
    .projects-hero .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .project-item-content {
        padding: var(--space-lg);
    }
    
    .featured-project-content {
        padding: var(--space-lg);
    }
    
    .featured-project-content h3 {
        font-size: 1.75rem;
    }
    
    .featured-project-image .image-placeholder i {
        font-size: 3rem;
    }
    
    .featured-project-image .image-placeholder p {
        font-size: 1.25rem;
    }
}

/* Print Styles for Projects Page */
@media print {
    .floating-nav,
    .back-to-top,
    .scroll-indicator,
    .preloader,
    .nav-cta,
    .filter-btn,
    .projects-cta {
        display: none !important;
    }
    
    .projects-hero {
        background: none !important;
        color: #000 !important;
        min-height: auto;
        padding: 2rem 0;
    }
    
    .projects-hero .hero-stats {
        background: none !important;
        box-shadow: none !important;
        border: 1px solid #ddd;
    }
    
    .project-item {
        break-inside: avoid;
        page-break-inside: avoid;
    }
    
    .featured-project {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}