/* ===================================
   Projects Page Styles
   =================================== */

/* Page Header */
.page-header {
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.1) 0%, rgba(181, 55, 242, 0.1) 100%);
    color: white;
    padding: var(--spacing-xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--color-glow-cyan) 0%, transparent 70%);
    top: -150px;
    right: -150px;
    opacity: 0.3;
    animation: pulse 4s ease-in-out infinite;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-primary), var(--color-purple), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.6s ease;
    position: relative;
    z-index: 1;
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto;
    animation: fadeInUp 0.6s ease 0.2s;
    animation-fill-mode: both;
    position: relative;
    z-index: 1;
}

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

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

.filter-btn {
    padding: 0.625rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.filter-btn:hover::before {
    left: 100%;
}

.filter-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.2);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--color-primary), var(--color-purple));
    color: var(--color-bg-primary);
    border-color: var(--color-primary);
    box-shadow: 0 0 25px rgba(0, 240, 255, 0.3);
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

/* Project Card */
.project-card {
    background: var(--color-bg-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card:hover {
    transform: translateY(-10px) rotateX(3deg);
    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.4),
        0 0 30px rgba(0, 240, 255, 0.2);
    border-color: var(--color-primary);
}

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

.project-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
    gap: var(--spacing-sm);
}

.project-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
    flex: 1;
    line-height: 1.4;
}

.project-status {
    flex-shrink: 0;
}

.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid;
}

.status-badge.production {
    background: rgba(209, 243, 102, 0.15);
    color: var(--color-accent);
    border-color: var(--color-accent);
    box-shadow: 0 0 10px rgba(209, 243, 102, 0.2);
}

.status-badge.development {
    background: rgba(255, 165, 0, 0.15);
    color: #ffa500;
    border-color: #ffa500;
    box-shadow: 0 0 10px rgba(255, 165, 0, 0.2);
}

.status-badge.archived {
    background: rgba(100, 100, 100, 0.15);
    color: var(--color-text-light);
    border-color: var(--color-text-light);
}

.project-description {
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

/* Project Tech Stack */
.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
}

.tech-badge {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-secondary);
    padding: 0.375rem 0.75rem;
    border-radius: 16px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.tech-badge:hover {
    background: rgba(0, 240, 255, 0.1);
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: scale(1.05);
}

/* Project Links */
.project-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: auto;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-purple));
    color: var(--color-bg-primary);
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    flex: 1;
    justify-content: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.2);
}

.project-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.5s, height 0.5s;
}

.project-link:hover::before {
    width: 300px;
    height: 300px;
}

.project-link:hover {
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.4), 0 5px 15px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}

.project-link svg {
    width: 16px;
    height: 16px;
    position: relative;
    z-index: 1;
}

.project-link.disabled {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-light);
    cursor: not-allowed;
    pointer-events: none;
    box-shadow: none;
}

/* Projects CTA */
.projects-cta {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-bg-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.projects-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-primary), var(--color-secondary), transparent);
    box-shadow: 0 0 15px var(--color-primary);
}

.projects-cta h3 {
    font-size: 1.75rem;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.projects-cta p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-title {
        font-size: 2rem;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .project-links {
        flex-direction: column;
    }

    .project-link {
        width: 100%;
    }

    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 1.75rem;
    }

    .page-subtitle {
        font-size: 1rem;
    }

    .project-card-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .project-title {
        font-size: 1.125rem;
    }
}