/* Projects Page Styles */

/* Hero Section */
.projects-hero {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--black) 0%, var(--gray-dark) 100%);
}

.projects-hero .hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.projects-hero .floating-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.15;
    animation: float 20s ease-in-out infinite;
}

.projects-hero .shape-1 {
    width: 400px;
    height: 400px;
    background: var(--primary-red);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.projects-hero .shape-2 {
    width: 300px;
    height: 300px;
    background: var(--primary-red);
    bottom: 10%;
    right: 10%;
    animation-delay: 5s;
}

.projects-hero .gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, var(--black) 70%);
    z-index: 2;
}

.projects-hero .hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
}

.projects-hero .hero-title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--white) 0%, var(--gray-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 40px rgba(230, 57, 70, 0.3);
}

.projects-hero .hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    color: var(--gray-light);
    font-weight: 400;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-30px) rotate(10deg);
    }
}

/* Filter Section */
.filter-section {
    background: var(--gray-darker);
    border-bottom: 2px solid var(--gray-dark);
    padding: var(--spacing-lg) 0;
    position: sticky;
    top: 70px;
    z-index: 100;
}

.filter-controls {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.filter-label {
    font-size: 0.9rem;
    color: var(--gray-light);
    font-weight: 400;
}

.filter-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    background: transparent;
    border: 1px solid var(--gray);
    color: var(--gray-light);
    border-radius: 20px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.filter-btn:hover {
    border-color: var(--primary-red);
    color: var(--primary-red);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--primary-red);
    border-color: var(--primary-red);
    color: var(--white);
}

.sort-controls {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.sort-select {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--gray-darker);
    border: 1px solid var(--gray);
    color: var(--white);
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: border-color var(--transition-speed);
}

.sort-select:hover,
.sort-select:focus {
    border-color: var(--primary-red);
    outline: none;
}

.results-counter {
    font-size: 0.9rem;
    color: var(--gray-light);
    text-align: center;
}

/* Projects Grid */
.projects-section {
    padding: var(--spacing-xl) 0;
    min-height: 60vh;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    opacity: 1;
    transition: opacity 0.3s ease;
}

.projects-grid.loading {
    opacity: 0.3;
}

/* Project Card */
.project-card {
    background: var(--gray-darker);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--gray-dark);
    transition: all var(--transition-speed);
    position: relative;
    animation: fadeInUp 0.6s ease forwards;
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-red);
    box-shadow: 0 12px 40px rgba(230, 57, 70, 0.3);
}

.project-image {
    position: relative;
    height: 250px;
    overflow: hidden;
    background: var(--gray-dark);
}

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

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

.project-status-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: none;
    letter-spacing: 0.5px;
    z-index: 10;
}

.status-active {
    background: rgba(0, 255, 100, 0.2);
    border: 1px solid rgba(0, 255, 100, 0.5);
    color: rgb(0, 255, 100);
}

.status-completed {
    background: rgba(100, 100, 255, 0.2);
    border: 1px solid rgba(100, 100, 255, 0.5);
    color: rgb(100, 150, 255);
}

.status-upcoming {
    background: rgba(255, 200, 0, 0.2);
    border: 1px solid rgba(255, 200, 0, 0.5);
    color: rgb(255, 200, 0);
}

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

.project-header {
    margin-bottom: var(--spacing-md);
}

.project-category {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(230, 57, 70, 0.1);
    border: 1px solid var(--primary-red);
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--primary-red);
    text-transform: none;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
}

.project-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.project-description {
    color: var(--gray-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.tech-tag {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--gray-dark);
    border-radius: 4px;
    font-size: 0.8rem;
    color: var(--gray-light);
}

.project-footer {
    display: flex;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--gray-dark);
}

.btn-secondary {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: 1px solid var(--primary-red);
    color: var(--primary-red);
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-speed);
    text-decoration: none;
    text-align: center;
    display: inline-block;
}

.btn-secondary:hover {
    background: var(--primary-red);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-primary {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-red);
    border: 1px solid var(--primary-red);
    color: var(--white);
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-speed);
    text-decoration: none;
    text-align: center;
    display: inline-block;
}

.btn-primary:hover {
    background: transparent;
    color: var(--primary-red);
    transform: translateY(-2px);
}

/* Loading State */
.loading-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--gray-light);
}

.spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto var(--spacing-md);
    border: 3px solid var(--gray-dark);
    border-top-color: var(--primary-red);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--gray-light);
}

.empty-state h3 {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.empty-state p {
    margin-bottom: var(--spacing-lg);
}

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

/* Mobile Responsive */
@media (max-width: 768px) {
    .projects-hero {
        min-height: 50vh;
    }
    
    .filter-section {
        top: 60px;
    }
    
    .filter-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        justify-content: center;
    }
    
    .sort-controls {
        margin-left: 0;
        justify-content: center;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .project-image {
        height: 200px;
    }
    
    .project-footer {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .projects-hero .shape-1,
    .projects-hero .shape-2 {
        width: 200px;
        height: 200px;
    }
    
    .project-title {
        font-size: 1.3rem;
    }
}