/* Projects Section Styles */
.projects {
    background: var(--deep-space);
    padding: var(--space-2xl) 0;
}

/* Projects Hero Section */
.projects-hero {
    background: linear-gradient(135deg, var(--deep-space) 0%, rgba(0, 20, 40, 0.9) 100%);
    padding: var(--space-3xl) 0 var(--space-2xl);
    text-align: center;
}

.projects-hero .hero-title {
    color: var(--star-white);
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, var(--star-white), var(--aurora-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.projects-hero .hero-subtitle {
    color: var(--aurora-green);
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
    font-weight: 500;
}

.projects-hero .hero-description {
    color: var(--meteor-silver);
    font-size: 1.1rem;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

/* Projects Main Section */
.projects-main {
    background: var(--deep-space);
    padding: var(--space-2xl) 0;
}

/* Projects Controls */
.projects-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.projects-stats {
    display: flex;
    gap: var(--space-lg);
    color: var(--meteor-silver);
    font-size: 0.9rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.stat-item span {
    color: var(--aurora-green);
    font-weight: 600;
}

/* View All Projects Button */
.view-all-projects {
    text-align: center;
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.view-all-projects .projects-note {
    color: var(--meteor-silver);
    font-size: 0.9rem;
    margin-top: var(--space-sm);
    opacity: 0.8;
}

/* Back to Home Section */
.back-to-home {
    background: rgba(255, 255, 255, 0.02);
    padding: var(--space-2xl) 0;
    text-align: center;
}

.back-content h3 {
    color: var(--star-white);
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.back-content p {
    color: var(--meteor-silver);
    margin-bottom: var(--space-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Enhanced Project Cards for Detailed View */
.project-card.detailed {
    min-height: 400px;
    display: flex;
    flex-direction: column;
}

.project-card.detailed .project-content {
    flex-grow: 1;
}

.project-badges {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.repo-owner {
    color: var(--cosmic-pink);
    font-size: 0.85rem;
    font-style: italic;
}

/* Error State */
.error-state {
    text-align: center;
    padding: var(--space-2xl);
    color: var(--meteor-silver);
}

.error-state i {
    font-size: 3rem;
    color: var(--solar-orange);
    margin-bottom: var(--space-md);
}

.error-state h3 {
    color: var(--star-white);
    margin-bottom: var(--space-md);
}

/* Responsive Design */
@media (max-width: 768px) {
    .projects-hero .hero-title {
        font-size: 2rem;
    }
    
    .projects-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .projects-stats {
        justify-content: center;
    }
}

/* Project Filters */
.project-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.filter-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--meteor-silver);
    padding: var(--space-sm) var(--space-md);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-primary);
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--aurora-green);
    border-color: var(--aurora-green);
    color: var(--deep-space);
    transform: translateY(-2px);
}

/* Loading State */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl);
    color: var(--meteor-silver);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top: 3px solid var(--aurora-green);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--space-md);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-lg);
}

.project-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    transform-style: preserve-3d;
    display: flex;
    flex-direction: column;
    user-select: text; /* Allow text selection */
    -webkit-user-select: text; /* Safari support */
}

.project-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: conic-gradient(from 0deg, var(--cosmic-pink), var(--aurora-green), var(--solar-orange), var(--cosmic-pink));
    border-radius: inherit;
    padding: 1px;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: xor;
    -webkit-mask-composite: xor;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card:hover::before {
    opacity: 0.3;
}

.project-card:hover {
    transform: translateY(-2px); /* Reduced movement */
    border-color: var(--aurora-green);
    box-shadow: 
        0 10px 20px rgba(74, 222, 128, 0.15),
        0 0 0 1px rgba(255, 255, 255, 0.1);
    transition: all 0.2s ease;
}

/* Project Header */
.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) var(--space-md) 0;
}

.project-category {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--aurora-green);
    font-size: 0.9rem;
    font-weight: 500;
}

.status-badge {
    padding: var(--space-xs) var(--space-sm);
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-active {
    background: rgba(74, 222, 128, 0.2);
    color: var(--aurora-green);
    border: 1px solid var(--aurora-green);
}

.status-completed {
    background: rgba(59, 130, 246, 0.2);
    color: #60a5fa;
    border: 1px solid #60a5fa;
}

.status-ongoing {
    background: rgba(251, 191, 36, 0.2);
    color: #fbbf24;
    border: 1px solid #fbbf24;
}

.status-archived {
    background: rgba(107, 114, 128, 0.2);
    color: #9ca3af;
    border: 1px solid #9ca3af;
}

/* Project Content */
.project-content {
    padding: var(--space-md);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.project-title {
    color: var(--star-white);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

.project-description {
    color: var(--meteor-silver);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
    flex-grow: 1;
}

/* Project Features */
.project-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.feature-tag {
    background: rgba(74, 222, 128, 0.1);
    color: var(--aurora-green);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 8px;
    font-size: 0.8rem;
    border: 1px solid rgba(74, 222, 128, 0.3);
}

/* Project Technologies */
.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.tech-tag {
    background: rgba(255, 255, 255, 0.1);
    color: var(--star-white);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Project Highlights */
.project-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.highlight-tag {
    color: var(--cosmic-pink);
    font-size: 0.85rem;
    font-style: italic;
}

/* Project Footer */
.project-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: auto;
}

.project-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--meteor-silver);
    font-size: 0.9rem;
}

.project-stars {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.project-actions {
    display: flex;
    gap: var(--space-sm);
    position: relative;
    z-index: 10; /* Ensure buttons are above any overlays */
}

.project-link,
.project-github,
.project-details {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: var(--star-white);
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: inherit;
    font-size: inherit;
    position: relative;
    z-index: 15; /* Higher z-index to ensure clickability */
    pointer-events: auto; /* Ensure pointer events work */
}

.project-link:hover {
    background: var(--solar-orange);
    border-color: var(--solar-orange);
    transform: translateY(-2px);
}

.project-github:hover {
    background: var(--star-white);
    color: var(--deep-space);
    border-color: var(--star-white);
    transform: translateY(-2px);
}

.project-details:hover {
    background: var(--cosmic-pink);
    border-color: var(--cosmic-pink);
    transform: translateY(-2px);
}

.project-image {
    position: relative;
    height: 200px;
    background: var(--galaxy-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.project-placeholder {
    font-size: 3rem;
    color: var(--star-white);
    opacity: 0.7;
}

.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;
    gap: var(--space-md);
    opacity: 0;
    transition: var(--transition-normal);
    pointer-events: none; /* Prevent overlay from blocking clicks */
    z-index: 5; /* Lower than action buttons */
}

.project-card:hover .project-overlay {
    opacity: 0; /* Disable overlay on hover to prevent interference */
}

.project-link, .project-github {
    width: 50px;
    height: 50px;
    background: var(--aurora-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--deep-space);
    text-decoration: none;
    transition: var(--transition-normal);
}

.project-link:hover, .project-github:hover {
    transform: scale(1.1);
    background: var(--cosmic-pink);
}

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

.project-content h3 {
    color: var(--star-white);
    margin-bottom: var(--space-sm);
    font-size: 1.2rem;
}

.project-content p {
    color: var(--meteor-silver);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.tech-tag {
    background: rgba(102, 126, 234, 0.1);
    color: var(--aurora-green);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    border: 1px solid rgba(102, 126, 234, 0.3);
}

/* Flip Card Effect */
.flip-card {
    background-color: transparent;
    perspective: 1000px;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 20px;
    overflow: hidden;
}

.flip-card-back {
    transform: rotateY(180deg);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

/* Responsive Projects */
@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .project-card {
        min-height: auto;
    }
}