/* Projects Page - Professional & Detailed */

/* Hero Section */
.projects-hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-bg);
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.projects-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(102, 126, 234, 0.1) 0%, transparent 50%);
    z-index: 1;
}

.projects-hero .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    color: var(--text-primary);
}

.hero-title .title-line {
    display: block;
    font-size: 0.4em;
    font-weight: 400;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 0.5rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Filter Section */
.projects-filter {
    background: var(--secondary-bg);
    padding: 60px 0;
    border-top: 1px solid var(--border-color);
}

.filter-container {
    text-align: center;
}

.filter-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.filter-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.filter-btn {
    background: var(--card-bg);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent-color);
    color: var(--primary-bg);
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

/* Projects Section */
.projects-section {
    padding: 80px 0;
    background: var(--primary-bg);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

/* Project Cards */
.project-card {
    background: var(--card-bg);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    opacity: 1;
    transform: scale(1);
    display: flex;
    flex-direction: column;
    height: 650px; /* Increased height for better content fitting */
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 0 1px var(--accent-color);
}

.project-card.hidden {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s ease;
}

/* Featured Project */
.project-card.featured {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 400px;
    height: auto; /* Override fixed height for featured */
}

.project-card.featured .project-content {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Project Image */
.project-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.project-card.featured .project-image {
    height: 100%;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-links {
    display: flex;
    gap: 1rem;
}

.project-link {
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    color: var(--primary-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.project-link:hover {
    background: var(--text-primary);
    transform: scale(1.1);
}

/* Project Content */
.project-content {
    padding: 1.8rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 0; /* Allow flex shrinking */
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    gap: 1rem; /* Add gap to prevent title from overlapping status */
}

.project-title {
    font-family: var(--font-heading);
    font-size: 1.2rem; /* Optimized size */
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.3;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 70%; /* Leave space for status badge */
    hyphens: auto; /* Better word breaking */
}

.project-description {
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 1rem 0 1.5rem;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 5; /* Increased for better content display */
    line-clamp: 5; /* Standard property for compatibility */
    -webkit-box-orient: vertical;
    flex: 1;
    font-size: 0.9rem;
    min-height: 100px; /* Ensure consistent spacing */
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
}

.project-status {
    background: var(--accent-color);
    color: var(--primary-bg);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.project-duration {
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.3rem 0.8rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

.project-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.project-details {
    margin-top: auto;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tech-tag {
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-color);
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.project-metrics {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.metric {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.metric i {
    color: var(--accent-color);
}

/* Load More Section */
.load-more-section {
    text-align: center;
    margin-top: 3rem;
}

.load-more-btn {
    background: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.load-more-btn:hover {
    background: var(--accent-color);
    color: var(--primary-bg);
    transform: translateY(-3px);
}

.load-more-btn i {
    transition: transform 0.3s ease;
}

.load-more-btn:hover i {
    transform: translateY(3px);
}

/* Technologies Section */
.technologies-section {
    padding: 80px 0;
    background: var(--secondary-bg);
    border-top: 1px solid var(--border-color);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-bottom: 3rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.tech-category {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.tech-category:hover {
    transform: translateY(-8px);
    border-color: var(--accent-color);
    box-shadow: 0 16px 48px rgba(0, 212, 255, 0.15);
}

.category-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(0, 212, 255, 0.05);
    border-radius: 16px;
}

.category-header i {
    font-size: 1.8rem;
    color: var(--accent-color);
}

.category-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.tech-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tech-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.2rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
    min-height: 60px;
}

.tech-item:hover {
    background: rgba(0, 212, 255, 0.08);
    border-left-color: var(--accent-color);
    transform: translateX(8px);
}

.tech-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    flex: 1;
}

.tech-name {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.tech-description {
    color: var(--text-secondary);
    font-size: 0.8rem;
    line-height: 1.3;
    opacity: 0.8;
}

.skill-level {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    white-space: nowrap;
}

.skill-level.expert {
    background: rgba(46, 213, 115, 0.15);
    color: #2ed573;
    border: 1px solid rgba(46, 213, 115, 0.3);
}

.skill-level.advanced {
    background: rgba(0, 212, 255, 0.15);
    color: #00d4ff;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.skill-level.intermediate {
    background: rgba(255, 177, 66, 0.15);
    color: #ffb142;
    border: 1px solid rgba(255, 177, 66, 0.3);
}

.skill-level.beginner {
    background: rgba(255, 107, 107, 0.15);
    color: #ff6b6b;
    border: 1px solid rgba(255, 107, 107, 0.3);
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: var(--primary-bg);
    text-align: center;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.cta-description {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2.5rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-btn {
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.cta-btn.primary {
    background: var(--accent-color);
    color: var(--primary-bg);
    border: 2px solid var(--accent-color);
}

.cta-btn.primary:hover {
    background: transparent;
    color: var(--accent-color);
    transform: translateY(-3px);
}

.cta-btn.secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--text-primary);
}

.cta-btn.secondary:hover {
    background: var(--text-primary);
    color: var(--primary-bg);
    transform: translateY(-3px);
}

/* Footer Styles */
.footer {
    background: var(--primary-bg);
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-content p {
    color: var(--text-muted);
    margin: 0;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--card-bg);
    color: var(--text-secondary);
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.footer-social-link:hover {
    background: var(--accent-color);
    color: var(--primary-bg);
    transform: translateY(-3px);
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .project-card.featured {
        grid-column: span 1;
        display: block;
        min-height: auto;
    }
    
    .project-card.featured .project-content {
        padding: 2rem;
    }
}

@media (max-width: 1024px) {
    .tech-categories {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 968px) {
    .projects-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 1.5rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 2rem;
        align-items: center;
    }
    
    .hero-stats .stat-item {
        display: flex;
        align-items: center;
        gap: 1rem;
    }
    
    .filter-buttons {
        flex-direction: column;
        align-items: center;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .tech-categories {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Hamburger Menu Backup Styles for Projects Page */
@media (max-width: 968px) {
    .hamburger {
        display: flex !important;
        flex-direction: column;
        cursor: pointer;
        padding: 0;
        margin: 0;
        width: 24px;
        height: 18px;
        justify-content: space-between;
        background: transparent;
        border: none;
        outline: none;
    }

    .hamburger .bar {
        width: 24px !important;
        height: 2px !important;
        background: white !important;
        display: block !important;
        transition: all 0.3s ease;
        border: none !important;
        border-radius: 0 !important;
        margin: 0 !important;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: left 0.3s ease;
        padding: 2rem 0;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        z-index: 1000;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 0.5rem 0;
    }

    .nav-link {
        padding: 1rem;
        font-size: 1.1rem;
        display: block;
        width: 100%;
    }
}

@media (max-width: 768px) {
    .projects-hero {
        min-height: 60vh;
        padding: 100px 0 60px;
    }
    
    .projects-filter {
        padding: 40px 0;
    }
    
    .projects-section {
        padding: 60px 0;
    }
    
    .technologies-section {
        padding: 60px 0;
    }
    
    .cta-section {
        padding: 80px 0;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .project-content {
        padding: 1.5rem;
    }
    
    .hero-stats .stat-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-btn {
        width: 100%;
        max-width: 250px;
        justify-content: center;
    }
    
    .tech-items {
        grid-template-columns: 1fr;
    }
}

/* Loading Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.project-card {
    animation: fadeInUp 0.6s ease forwards;
}

.project-card:nth-child(1) { animation-delay: 0.1s; }
.project-card:nth-child(2) { animation-delay: 0.2s; }
.project-card:nth-child(3) { animation-delay: 0.3s; }
.project-card:nth-child(4) { animation-delay: 0.4s; }
.project-card:nth-child(5) { animation-delay: 0.5s; }
.project-card:nth-child(6) { animation-delay: 0.6s; }