/* Project Detail Page Styles */

.project-hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
    padding: var(--space-5xl) var(--container-padding);
    padding-top: 140px;
    max-width: var(--container-max);
    margin: 0 auto;
    position: relative;
}

.project-hero-content {
    max-width: 600px;
}

.project-back {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-xl);
    transition: var(--transition-base);
}

.project-back:hover {
    color: var(--color-accent-primary);
}

.project-back svg {
    width: 16px;
    height: 16px;
}

.project-meta {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.project-type {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: var(--space-xs) var(--space-md);
    border: 1px solid var(--color-accent-primary);
}

.project-year {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.project-hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    color: var(--color-text-primary);
    margin-bottom: var(--space-xl);
    line-height: 1.1;
}

.project-hero-desc {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2xl);
}

.project-hero-image {
    position: absolute;
    right: var(--container-padding);
    top: 50%;
    transform: translateY(-50%);
    width: 45%;
    max-width: 600px;
    aspect-ratio: 16 / 10;
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.project-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-hero-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.1), transparent);
    pointer-events: none;
    z-index: 1;
}

/* Project Details Section */
.project-details {
    padding: var(--space-5xl) 0;
    background: var(--color-bg-primary);
}

.project-details-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-4xl);
}

.project-overview h2 {
    font-family: var(--font-body);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xl);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.project-overview h2::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--color-accent-primary);
}

.project-overview p {
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.project-overview h3 {
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
}

.project-overview ul {
    list-style: none;
    padding: 0;
}

.project-overview li {
    position: relative;
    padding-left: var(--space-xl);
    margin-bottom: var(--space-sm);
    color: var(--color-text-secondary);
}

.project-overview li::before {
    content: '◈';
    position: absolute;
    left: 0;
    color: var(--color-accent-primary);
}

/* Project Sidebar */
.project-sidebar {
    position: sticky;
    top: 120px;
}

.sidebar-section {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.sidebar-section h4 {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-lg);
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.tech-tag {
    padding: var(--space-xs) var(--space-md);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
}

.project-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.project-link-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    transition: var(--transition-base);
}

.project-link-btn:hover {
    border-color: var(--color-accent-primary);
    color: var(--color-accent-primary);
}

.project-link-btn svg {
    width: 18px;
    height: 18px;
}

/* Navigation between projects */
.project-nav {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-primary);
    border-top: 1px solid var(--color-border);
}

.project-nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.project-nav-link {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    padding: var(--space-lg);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    transition: var(--transition-base);
    max-width: 300px;
}

.project-nav-link:hover {
    border-color: var(--color-accent-primary);
    transform: translateY(-4px);
}

.project-nav-label {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.project-nav-title {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

/* Responsive */
@media (max-width: 992px) {
    .project-hero {
        flex-direction: column;
        text-align: center;
        padding-top: 120px;
    }

    .project-hero-content {
        max-width: 100%;
    }

    .project-hero-image {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        width: 100%;
        max-width: 100%;
        margin-top: var(--space-2xl);
    }

    .project-meta {
        justify-content: center;
    }

    .project-details-grid {
        grid-template-columns: 1fr;
    }

    .project-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .project-nav-container {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .project-nav-link {
        width: 100%;
        max-width: 100%;
    }

    .project-hero .project-tech {
        justify-content: center;
    }
}