/* ============================================
   DETAIL PAGE STYLES
   ============================================ */

/* Detail Hero */
.detail-hero {
    position: relative;
    z-index: 1;
    padding: 140px clamp(24px, 5vw, 60px) var(--section-padding);
    max-width: var(--container-width);
    margin: 0 auto;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    margin-bottom: 40px;
    transition: all 0.3s ease;
}

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

.back-link svg {
    transition: transform 0.3s ease;
}

.back-link:hover svg {
    transform: translateX(-4px);
}

.detail-header {
    margin-bottom: 48px;
}

.detail-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 107, 74, 0.1);
    border: 1px solid var(--border-accent);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--accent-primary);
    font-weight: 500;
    margin-bottom: 24px;
}

.detail-header h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.detail-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
}

/* Meta Information */
.detail-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.meta-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.meta-value {
    font-size: 1.1rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* Detail Content */
.detail-content {
    position: relative;
    z-index: 1;
    padding: 0 clamp(24px, 5vw, 60px) var(--section-padding);
    max-width: var(--container-width);
    margin: 0 auto;
}

.content-block {
    margin-bottom: 48px;
    padding: 36px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.content-block:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
}

.content-block.solution {
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.05), rgba(0, 212, 170, 0.02));
    border-color: rgba(0, 212, 170, 0.2);
}

.content-block.results {
    background: linear-gradient(135deg, rgba(255, 217, 61, 0.05), rgba(255, 217, 61, 0.02));
    border-color: rgba(255, 217, 61, 0.2);
}

.block-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.block-icon {
    font-size: 1.5rem;
}

.block-header h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Lists */
.challenge-list,
.solution-list,
.role-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.challenge-list li,
.solution-list li,
.role-list li {
    position: relative;
    padding-left: 28px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.challenge-list li::before,
.solution-list li::before,
.role-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-primary);
}

.solution-list li::before {
    background: var(--accent-secondary);
}

.role-list li::before {
    background: var(--accent-tertiary);
}

.challenge-list li strong,
.solution-list li strong,
.role-list li strong {
    color: var(--text-primary);
}

.solution-main {
    font-size: 1.15rem;
    color: var(--text-primary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.solution-main strong {
    color: var(--accent-secondary);
}

/* Results Grid */
.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.result-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.result-item:hover {
    background: rgba(255, 217, 61, 0.05);
}

.result-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.result-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

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

/* Tech Stack */
.tech-stack {
    padding: 36px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
}

.tech-stack h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-muted);
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.tech-tag {
    padding: 10px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 100px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.tech-tag:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    transform: translateY(-2px);
}

/* Detail Contact Section */
.detail-contact {
    margin-top: 60px;
}

/* Special Badges */
.detail-badge.erasmus {
    background: rgba(0, 71, 187, 0.1);
    border-color: rgba(0, 71, 187, 0.3);
    color: #4d9fff;
}

.detail-badge.startup {
    background: rgba(0, 212, 170, 0.1);
    border-color: rgba(0, 212, 170, 0.3);
    color: var(--accent-secondary);
}

.detail-badge.youtube {
    background: rgba(255, 0, 0, 0.1);
    border-color: rgba(255, 0, 0, 0.3);
    color: #ff0000;
}

.detail-badge.remote-usa {
    background: rgba(130, 170, 255, 0.1);
    border-color: rgba(130, 170, 255, 0.3);
    color: #82aaff;
}

/* Stats Row */
.stats-row {
    display: flex;
    gap: 40px;
    margin-top: 24px;
}

.stat-item {
    text-align: center;
}

.stat-big {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: #ff0000;
    margin-bottom: 4px;
}

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

/* YouTube CTA */
.cta-block {
    margin: 40px 0;
    text-align: center;
}

.youtube-cta {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    padding: 20px 40px;
    background: linear-gradient(135deg, #ff0000, #cc0000);
    color: white;
    text-decoration: none;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 40px rgba(255, 0, 0, 0.3);
}

.youtube-cta:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 60px rgba(255, 0, 0, 0.4);
}

.youtube-cta svg {
    transition: transform 0.3s ease;
}

.youtube-cta:hover svg {
    transform: scale(1.1);
}

.highlight-active {
    color: var(--accent-secondary) !important;
}

.highlight-active::before {
    content: '●';
    margin-right: 8px;
    animation: pulse 2s infinite;
}

/* Featured Block */
.featured-block {
    background: linear-gradient(135deg, rgba(255, 107, 74, 0.08), rgba(0, 212, 170, 0.05));
    border-color: var(--border-accent);
}

/* Responsive */
@media (max-width: 968px) {
    .detail-hero {
        padding: 120px 24px 60px;
    }
    
    .detail-content {
        padding: 0 24px 60px;
    }
}

@media (max-width: 768px) {
    .detail-hero {
        padding: 100px 20px 40px;
    }
    
    .detail-content {
        padding: 0 20px 40px;
    }
    
    .back-link {
        font-size: 0.85rem;
        margin-bottom: 24px;
    }
    
    .detail-badge {
        font-size: 0.75rem;
        padding: 6px 14px;
    }
    
    .detail-header h1 {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
    }
    
    .detail-subtitle {
        font-size: 1rem;
    }
    
    .detail-meta {
        grid-template-columns: 1fr;
        padding: 24px;
        gap: 16px;
    }
    
    .meta-label {
        font-size: 0.7rem;
    }
    
    .meta-value {
        font-size: 1rem;
    }
    
    .content-block {
        padding: 20px;
        margin-bottom: 24px;
        border-radius: 16px;
    }
    
    .block-header {
        gap: 12px;
        margin-bottom: 16px;
    }
    
    .block-icon {
        font-size: 1.2rem;
    }
    
    .block-header h2 {
        font-size: 1.2rem;
    }
    
    .challenge-list li,
    .solution-list li,
    .role-list li {
        padding-left: 20px;
        font-size: 0.9rem;
        line-height: 1.6;
    }
    
    .challenge-list li::before,
    .solution-list li::before,
    .role-list li::before {
        width: 6px;
        height: 6px;
        top: 8px;
    }
    
    .solution-main {
        font-size: 1rem;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .result-item {
        padding: 16px;
    }
    
    .result-item p {
        font-size: 0.9rem;
    }
    
    .tech-stack {
        padding: 24px;
        border-radius: 16px;
    }
    
    .tech-stack h3 {
        font-size: 0.95rem;
        margin-bottom: 16px;
    }
    
    .tech-tags {
        gap: 8px;
    }
    
    .tech-tag {
        padding: 8px 14px;
        font-size: 0.8rem;
    }
    
    .detail-contact {
        margin-top: 40px;
    }
}

@media (max-width: 480px) {
    .detail-header h1 {
        font-size: 1.5rem;
    }
    
    .content-block {
        padding: 16px;
    }
    
    .results-grid {
        gap: 8px;
    }
    
    .result-item {
        padding: 12px;
        gap: 10px;
    }
    
    .result-icon {
        font-size: 1rem;
    }
}