/**
 * Portfolio Detail Page Stylesheet
 *
 * @package PortfolioTheme
 * @since 1.0.0
 */

/* ============================================
   Portfolio Detail Page Styles
   ============================================ */

/* Project Hero */
.portfolio-hero {
    padding: 4rem 0 6rem;
    background: linear-gradient(135deg, var(--primary-bg) 0%, #0a0a0a 100%);
}

.portfolio-hero-content {
    margin-bottom: 3rem;
}

.portfolio-category {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.portfolio-category-badge {
    background-color: var(--accent-red);
    color: var(--primary-text);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.portfolio-project-date {
    color: var(--secondary-text);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
}

.portfolio-project-title {
    font-size: 3rem;
    color: var(--primary-text);
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.2;
}

.portfolio-project-subtitle {
    font-size: 1.25rem;
    color: var(--secondary-text);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    max-width: 800px;
}

.portfolio-hero-metrics {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.portfolio-metric-item {
    background-color: #0a0a0a;
    padding: 1.5rem 2rem;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    min-width: 150px;
}

.portfolio-metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-red);
    margin-bottom: 0.5rem;
    font-family: 'Montserrat', sans-serif;
}

.portfolio-metric-label {
    color: var(--secondary-text);
    font-size: 0.9rem;
}

.portfolio-hero-image {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.portfolio-hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Overview Section */
.portfolio-overview-section {
    padding: 6rem 0;
    background-color: #0a0a0a;
}

.portfolio-overview-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

.portfolio-overview-main h2 {
    font-size: 2rem;
    color: var(--primary-text);
    margin-bottom: 1.5rem;
}

.portfolio-overview-main p {
    color: var(--secondary-text);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.portfolio-overview-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.portfolio-info-card,
.portfolio-cta-card {
    background-color: var(--primary-bg);
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.portfolio-info-card h3,
.portfolio-cta-card h3 {
    color: var(--primary-text);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.portfolio-info-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.portfolio-info-item strong {
    color: var(--primary-text);
}

.portfolio-info-item span {
    color: var(--secondary-text);
}

.portfolio-cta-card p {
    color: var(--secondary-text);
    margin-bottom: 1.5rem;
}

/* Challenge Section */
.portfolio-challenge-section {
    padding: 6rem 0;
    background-color: var(--primary-bg);
}

.portfolio-challenge-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.portfolio-challenge-card {
    background-color: #0a0a0a;
    padding: 2.5rem;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.portfolio-challenge-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-red);
}

.portfolio-challenge-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(230, 57, 70, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.portfolio-challenge-icon i {
    font-size: 1.5rem;
    color: var(--accent-red);
}

.portfolio-challenge-card h3 {
    color: var(--primary-text);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.portfolio-challenge-card ul {
    list-style: none;
}

.portfolio-challenge-card li {
    color: var(--secondary-text);
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.portfolio-challenge-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-red);
    font-weight: bold;
}

/* Solution Section */
.portfolio-solution-section {
    padding: 6rem 0;
    background-color: #0a0a0a;
}

.portfolio-solution-timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    padding-left: 3rem;
}

.portfolio-solution-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--accent-red);
}

.portfolio-solution-step {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 3rem;
}

.portfolio-solution-step::before {
    content: '';
    position: absolute;
    left: -1.5rem;
    top: 0.5rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--accent-red);
    border: 3px solid #0a0a0a;
}

.portfolio-step-number {
    position: absolute;
    left: -3rem;
    top: 0;
    width: 50px;
    height: 50px;
    background-color: var(--accent-red);
    color: var(--primary-text);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
}

.portfolio-step-content h3 {
    color: var(--primary-text);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.portfolio-step-content p {
    color: var(--secondary-text);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.portfolio-step-content ul {
    list-style: none;
    margin-top: 1rem;
}

.portfolio-step-content li {
    color: var(--secondary-text);
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.portfolio-step-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-red);
    font-weight: bold;
}

/* Tech Section */
.portfolio-tech-section {
    padding: 6rem 0;
    background-color: var(--primary-bg);
}

.portfolio-tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.portfolio-tech-category {
    background-color: #0a0a0a;
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.portfolio-tech-category h3 {
    color: var(--accent-red);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.portfolio-tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.portfolio-tech-tag {
    background-color: var(--primary-bg);
    color: var(--secondary-text);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.portfolio-tech-tag:hover {
    border-color: var(--accent-red);
    color: var(--primary-text);
}

/* Results Section */
.portfolio-results-section {
    padding: 6rem 0;
    background-color: #0a0a0a;
}

.portfolio-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.portfolio-result-card {
    background-color: var(--primary-bg);
    padding: 2.5rem;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    transition: var(--transition);
}

.portfolio-result-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-red);
}

.portfolio-result-card.highlight {
    border-color: var(--accent-red);
    background: linear-gradient(135deg, rgba(230, 57, 70, 0.05) 0%, transparent 100%);
}

.portfolio-result-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    background-color: rgba(230, 57, 70, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-result-icon i {
    font-size: 1.5rem;
    color: var(--accent-red);
}

.portfolio-result-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-red);
    margin-bottom: 0.5rem;
    font-family: 'Montserrat', sans-serif;
}

.portfolio-result-label {
    color: var(--primary-text);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.portfolio-result-desc {
    color: var(--secondary-text);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Gallery Section */
.portfolio-gallery-section {
    padding: 6rem 0;
    background-color: var(--primary-bg);
}

.portfolio-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.portfolio-gallery-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}

.portfolio-gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(230, 57, 70, 0.2);
}

.portfolio-gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

.portfolio-gallery-item:hover img {
    transform: scale(1.05);
}

.portfolio-gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(5, 5, 5, 0.95), transparent);
    padding: 1.5rem;
    color: var(--primary-text);
    font-weight: 500;
}

/* Testimonial Section */
.portfolio-testimonial-section {
    padding: 6rem 0;
    background-color: #0a0a0a;
}

.portfolio-testimonial-card {
    max-width: 900px;
    margin: 0 auto;
    background-color: var(--primary-bg);
    padding: 3rem;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-top: 4px solid var(--accent-red);
}

.portfolio-quote-icon {
    font-size: 3rem;
    color: var(--accent-red);
    opacity: 0.3;
    margin-bottom: 1rem;
}

.portfolio-testimonial-text {
    color: var(--primary-text);
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    font-style: italic;
}

.portfolio-testimonial-author {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.portfolio-author-info strong {
    display: block;
    color: var(--primary-text);
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.portfolio-author-info span {
    color: var(--secondary-text);
    font-size: 0.9rem;
}

.portfolio-author-rating {
    color: var(--accent-red);
}

.portfolio-author-rating i {
    margin-right: 0.25rem;
}

/* Related Section */
.portfolio-related-section {
    padding: 6rem 0;
    background-color: var(--primary-bg);
}

.portfolio-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.portfolio-related-item {
    background-color: #0a0a0a;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.portfolio-related-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-red);
}

.portfolio-related-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.portfolio-related-info {
    padding: 1.5rem;
}

.portfolio-related-info h3 {
    color: var(--primary-text);
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.portfolio-related-info p {
    color: var(--secondary-text);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.portfolio-related-link {
    color: var(--accent-red);
    text-decoration: none;
    font-weight: 600;
    position: relative;
}

.portfolio-related-link::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-red);
    transition: var(--transition);
}

.portfolio-related-link:hover::after {
    width: 100%;
}

/* CTA Section */
.portfolio-cta-section {
    padding: 6rem 0;
    background-color: #0a0a0a;
}

.portfolio-cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.portfolio-cta-content h2 {
    font-size: 2.5rem;
    color: var(--primary-text);
    margin-bottom: 1rem;
}

.portfolio-cta-content p {
    color: var(--secondary-text);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
}

.portfolio-cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Lightbox */
.portfolio-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    cursor: pointer;
}

.portfolio-lightbox img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

/* Portfolio Detail Responsive */
@media (max-width: 768px) {
    .portfolio-project-title {
        font-size: 2rem;
    }

    .portfolio-project-subtitle {
        font-size: 1rem;
    }

    .portfolio-overview-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .portfolio-hero-metrics {
        flex-direction: column;
    }

    .portfolio-metric-item {
        width: 100%;
    }

    .portfolio-challenge-grid,
    .portfolio-results-grid,
    .portfolio-gallery-grid,
    .portfolio-related-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-solution-timeline {
        padding-left: 2rem;
    }

    .portfolio-solution-step {
        padding-left: 2rem;
    }

    .portfolio-step-number {
        left: -2rem;
    }

    .portfolio-cta-buttons {
        flex-direction: column;
    }

    .portfolio-testimonial-author {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .portfolio-hero {
        padding: 2rem 0 3rem;
    }

    .portfolio-overview-section,
    .portfolio-challenge-section,
    .portfolio-solution-section,
    .portfolio-tech-section,
    .portfolio-results-section,
    .portfolio-gallery-section,
    .portfolio-testimonial-section,
    .portfolio-related-section,
    .portfolio-cta-section {
        padding: 4rem 0;
    }
}