/* Minimal Portfolio Styles - Optimized for Performance */

/* Base Styles */
.nav-link {
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-weight: 500;
    color: #6B7280;
    text-decoration: none;
    transition: all 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #9333EA;
    background: rgba(147, 51, 234, 0.1);
}

/* Filter Buttons */
.filter-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 0.875rem;
    color: #6B7280;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-btn:hover,
.filter-btn.active {
    color: white;
    background: linear-gradient(135deg, #9333EA 0%, #DB2777 100%);
    transform: translateY(-1px);
}

/* Project Cards */
.project-card {
    background: white;
    border-radius: 1rem;
    border: 1px solid #E5E7EB;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border-color: #9333EA;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #9333EA, #DB2777);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.project-card:hover::before {
    transform: scaleX(1);
}

/* Project Image */
.project-image {
    width: 100%;
    height: 150px;
    background: linear-gradient(135deg, #F3E8FF 0%, #FCE7F3 100%);
    border-radius: 0.75rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-image svg {
    width: 3rem;
    height: 3rem;
    color: #9333EA;
    transition: transform 0.2s ease;
}

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

/* Project Content */
.project-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: #1F2937;
    margin-bottom: 0.5rem;
}

.project-description {
    color: #6B7280;
    font-size: 0.875rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.project-stats {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.75rem;
}

.project-stat {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: #9333EA;
    font-weight: 600;
}

.project-stat svg {
    width: 0.75rem;
    height: 0.75rem;
}

/* Tech Stack */
.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-tag {
    padding: 0.25rem 0.5rem;
    background: rgba(147, 51, 234, 0.1);
    color: #9333EA;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid rgba(147, 51, 234, 0.2);
}

/* Project status removed - cleaner interface */

/* Modal */
#project-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 50;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

#project-modal.show {
    opacity: 1;
    visibility: visible;
}

#modal-content {
    background: white;
    border-radius: 1rem;
    max-width: 48rem;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.95);
    transition: transform 0.3s ease;
}

#project-modal.show #modal-content {
    transform: scale(1);
}

.modal-header {
    padding: 2rem;
    border-bottom: 1px solid #E5E7EB;
}

.modal-body {
    padding: 2rem;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: rgba(107, 114, 128, 0.1);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #6B7280;
    transition: all 0.2s ease;
}

.modal-close:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #EF4444;
}

/* Responsive */
@media (max-width: 768px) {
    .project-card {
        padding: 1rem;
    }
    
    .project-image {
        height: 120px;
    }
    
    .project-image svg {
        width: 2.5rem;
        height: 2.5rem;
    }
    
    .modal-header,
    .modal-body {
        padding: 1.5rem;
    }
    
    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.project-card {
    animation: fadeIn 0.3s ease-out;
}

/* Loading optimization */
.project-card img {
    loading: lazy;
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}