/* Project Detail Page Styles */

.project-hero {
    padding-top: 120px;
    padding-bottom: var(--spacing-lg);
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
}

.project-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(124, 58, 237, 0.15), transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(236, 72, 153, 0.15), transparent 50%);
    pointer-events: none;
}

.back-link {
    display: inline-flex;
    align-items: center;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    transition: var(--transition-base);
}

.back-link:hover {
    color: var(--primary);
    transform: translateX(-5px);
}

.project-hero-content {
    position: relative;
    z-index: 1;
}

.project-hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--spacing-sm);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.project-tagline {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.project-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.meta-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Project Notice Banner */
.project-notice {
    padding: var(--spacing-md) 0;
    background: var(--bg-primary);
}

.notice-banner {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1), rgba(255, 152, 0, 0.1));
    border: 2px solid rgba(255, 193, 7, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

.notice-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.notice-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.notice-content p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

.project-details {
    padding: var(--spacing-xl) 0;
}

.details-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--spacing-lg);
}

.details-main h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.details-main h3 {
    font-size: 1.5rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.details-main p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-md) 0;
}

.feature-list li {
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary);
    color: var(--text-secondary);
    line-height: 1.6;
}

.feature-list strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.25rem;
}

.tech-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.tech-card {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-base);
}

.tech-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.tech-card h4 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary);
}

.tech-card p {
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

.details-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.sidebar-card {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 100px;
}

.sidebar-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.info-item:last-child {
    border-bottom: none;
}

.info-label {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.info-value {
    color: var(--text-primary);
    font-weight: 600;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tech-badge {
    background: var(--gradient-primary);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
}

.learning-list {
    list-style: none;
    padding: 0;
}

.learning-list li {
    padding: var(--spacing-xs) 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

.learning-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

.related-projects {
    background: var(--bg-secondary);
    padding: var(--spacing-lg) 0;
}

.related-projects h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
}

.related-projects .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.related-card {
    background: var(--bg-tertiary);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-decoration: none;
    transition: var(--transition-base);
}

.related-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.related-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.related-card p {
    color: var(--text-secondary);
    margin: 0;
}

/* Responsive Design */
@media (max-width: 968px) {
    .details-grid {
        grid-template-columns: 1fr;
    }

    .sidebar-card {
        position: static;
    }
}

@media (max-width: 768px) {
    .project-hero {
        padding-top: 100px;
    }

    .tech-highlights {
        grid-template-columns: 1fr;
    }

    .notice-banner {
        flex-direction: column;
        text-align: center;
    }
}