/* Blog Bölümü Stilleri */
.blog {
    padding: 100px 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    position: relative;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.blog-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 30px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transition: all 0.3s ease;
}

.blog-card:hover::before {
    transform: scaleX(1);
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(102, 126, 234, 0.3);
}

.blog-card.coming-soon {
    opacity: 0.7;
    border-style: dashed;
}

.blog-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
    margin-bottom: 20px;
    color: white;
    font-weight: bold;
}

.blog-date .day {
    font-size: 18px;
    line-height: 1;
}

.blog-date .month {
    font-size: 12px;
    text-transform: uppercase;
}

.blog-category {
    display: inline-block;
    background: rgba(102, 126, 234, 0.2);
    color: #667eea;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 15px;
}

.blog-card h3 {
    color: white;
    font-size: 20px;
    margin-bottom: 15px;
    line-height: 1.4;
}

.blog-card p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 20px;
}

.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.tag {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 11px;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Blog Post Sayfası Stilleri */
.blog-post {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    min-height: 100vh;
}

.blog-header {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
    margin-bottom: 50px;
}

.breadcrumb {
    margin-bottom: 20px;
}

.breadcrumb a {
    color: #667eea;
    text-decoration: none;
    font-size: 14px;
}

.breadcrumb span {
    color: rgba(255, 255, 255, 0.5);
    margin: 0 10px;
}

.post-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.post-meta .category {
    background: rgba(102, 126, 234, 0.2);
    color: #667eea;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
}

.post-meta .date,
.post-meta .read-time {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.blog-header h1 {
    color: white;
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 30px;
}

.post-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

.post-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
}

.post-content h2 {
    color: white;
    font-size: 32px;
    margin: 50px 0 25px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.post-content h2 i {
    color: #667eea;
    font-size: 28px;
}

.post-content h3 {
    color: white;
    font-size: 24px;
    margin: 30px 0 20px;
}

.post-content h4 {
    color: #667eea;
    font-size: 20px;
    margin: 25px 0 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.post-content p {
    margin-bottom: 20px;
}

.post-content strong {
    color: white;
    font-weight: 600;
}

.post-content code {
    background: rgba(0, 0, 0, 0.3);
    color: #667eea;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
}

.lead {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
    margin-bottom: 40px;
    padding: 25px;
    background: rgba(102, 126, 234, 0.1);
    border-left: 4px solid #667eea;
    border-radius: 8px;
}

.highlight-box {
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 12px;
    padding: 25px;
    margin: 30px 0;
}

.highlight-box h3 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.info-box {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 25px;
    margin: 30px 0;
}

.success-box {
    background: rgba(46, 204, 113, 0.1);
    border: 1px solid rgba(46, 204, 113, 0.3);
    border-radius: 12px;
    padding: 25px;
    margin: 30px 0;
}

.success-box h4 {
    color: #2ecc71;
}

.process-steps {
    margin: 30px 0;
}

.step {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    align-items: flex-start;
}

.step-number {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.step-content h4 {
    color: white;
    margin-bottom: 10px;
}

.step-content p {
    margin: 0;
}

.post-footer {
    max-width: 800px;
    margin: 60px auto 0;
    padding: 40px 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.author-info {
    display: flex;
    gap: 20px;
    align-items: center;
    margin-bottom: 30px;
}

.author-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
}

.author-details h4 {
    color: white;
    margin-bottom: 5px;
}

.author-details p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-link {
    width: 35px;
    height: 35px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

.post-navigation {
    text-align: center;
}

.conclusion {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 30px;
    margin: 50px 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.intro {
    margin-bottom: 50px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .blog-card {
        padding: 25px;
    }
    
    .blog-header h1 {
        font-size: 32px;
    }
    
    .post-meta {
        flex-direction: column;
        gap: 10px;
    }
    
    .post-content h2 {
        font-size: 26px;
    }
    
    .author-info {
        flex-direction: column;
        text-align: center;
    }
    
    .step {
        flex-direction: column;
        text-align: center;
    }
}

/* Kod Blokları */
.code-block {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    margin: 25px 0;
    overflow: hidden;
}

.code-header {
    background: rgba(0, 0, 0, 0.6);
    padding: 12px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.code-header .language {
    background: #667eea;
    color: white;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.code-header .filename {
    color: rgba(255, 255, 255, 0.6);
    font-family: 'Courier New', monospace;
}

.code-block pre {
    margin: 0;
    padding: 20px;
    overflow-x: auto;
    color: #f8f8f2;
    font-size: 14px;
    line-height: 1.6;
}

.code-block code {
    background: transparent;
    color: inherit;
    padding: 0;
    border-radius: 0;
    font-family: 'Courier New', monospace;
}

/* Karşılaştırma Tablosu */
.comparison-table {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 30px;
    margin: 30px 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.comparison-header {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 20px;
    align-items: center;
    margin-bottom: 30px;
    text-align: center;
}

.comparison-column h3 {
    color: #667eea;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 0;
}

.comparison-vs {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
}

.comparison-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.comparison-row:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.comparison-item h4 {
    color: white;
    margin-bottom: 10px;
    font-size: 16px;
}

.comparison-item p {
    margin: 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    line-height: 1.6;
}

/* Karar Ağacı */
.decision-tree {
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 15px;
    padding: 30px;
    margin: 30px 0;
}

.decision-tree h3 {
    color: #667eea;
    margin-bottom: 25px;
    text-align: center;
}

.tree-node {
    text-align: center;
}

.tree-question {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.tree-branches {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.tree-branch {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.tree-answer {
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
    min-width: 60px;
}

.tree-answer.yes {
    background: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
    border: 1px solid rgba(46, 204, 113, 0.3);
}

.tree-answer.no {
    background: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
    border: 1px solid rgba(231, 76, 60, 0.3);
}

.tree-result {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px 20px;
    border-radius: 10px;
    text-align: center;
    max-width: 200px;
}

.tree-result strong {
    color: #667eea;
    display: block;
    margin-bottom: 5px;
}

.tree-result small {
    color: rgba(255, 255, 255, 0.7);
    font-size: 12px;
}

.tree-subnodes {
    margin-top: 20px;
}

/* Özet Kartları */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.summary-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 25px;
    transition: all 0.3s ease;
}

.summary-card:hover {
    transform: translateY(-5px);
    border-color: rgba(102, 126, 234, 0.3);
}

.summary-card h4 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.summary-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.summary-card li {
    color: rgba(255, 255, 255, 0.8);
    padding: 5px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
}

.summary-card li:last-child {
    border-bottom: none;
}

.summary-card li::before {
    content: '✓';
    color: #2ecc71;
    margin-right: 10px;
    font-weight: bold;
}

/* Uyarı Kutusu */
.warning-box {
    background: rgba(243, 156, 18, 0.1);
    border: 1px solid rgba(243, 156, 18, 0.3);
    border-left: 4px solid #f39c12;
    border-radius: 8px;
    padding: 25px;
    margin: 30px 0;
}

.warning-box h4 {
    color: #f39c12;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.warning-box ul {
    margin: 0;
    padding-left: 20px;
}

.warning-box li {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 8px;
}

/* Video Kaynakları */
.video-resources {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 30px;
    margin: 40px 0;
    text-align: center;
}

.video-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.video-link {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255, 0, 0, 0.1);
    border: 1px solid rgba(255, 0, 0, 0.3);
    border-radius: 10px;
    padding: 15px 20px;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
}

.video-link:hover {
    background: rgba(255, 0, 0, 0.2);
    transform: translateX(10px);
}

.video-link i {
    color: #ff0000;
    font-size: 24px;
}

/* Sonraki Adımlar */
.next-steps {
    background: rgba(102, 126, 234, 0.1);
    border-radius: 10px;
    padding: 20px;
    margin: 20px 0;
}

.next-steps h4 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.next-steps ul {
    margin: 0;
    padding-left: 20px;
}

.next-steps li {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 8px;
}

.warning {
    color: #f39c12;
    font-weight: 600;
}

/* Responsive Özelleşmeler */
@media (max-width: 768px) {
    .comparison-header {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .comparison-vs {
        order: -1;
    }
    
    .comparison-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .tree-branches {
        flex-direction: column;
        gap: 20px;
    }
    
    .summary-grid {
        grid-template-columns: 1fr;
    }
    
    .video-link {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
}

/* AWS SDLC Özel Stiller */
.sdlc-visual {
    display: flex;
    justify-content: center;
    margin: 40px 0;
}

.sdlc-circle {
    position: relative;
    width: 400px;
    height: 400px;
    border: 2px solid rgba(102, 126, 234, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sdlc-step {
    position: absolute;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.sdlc-step:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
}

.sdlc-step[data-step="1"] { top: -40px; left: 50%; transform: translateX(-50%); }
.sdlc-step[data-step="2"] { top: 20%; right: -40px; }
.sdlc-step[data-step="3"] { bottom: 20%; right: -40px; }
.sdlc-step[data-step="4"] { bottom: -40px; left: 50%; transform: translateX(-50%); }
.sdlc-step[data-step="5"] { top: 20%; left: -40px; }

.sdlc-step i {
    font-size: 24px;
    margin-bottom: 5px;
}

.phase-container {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin: 30px 0;
}

.phase-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    transition: all 0.3s ease;
}

.phase-card:hover {
    transform: translateX(10px);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.phase-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.phase-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    font-weight: bold;
    flex-shrink: 0;
}

.phase-header h3 {
    color: white;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.phase-header i {
    color: #667eea;
}

.phase-content ul {
    margin: 15px 0;
    padding-left: 20px;
}

.phase-content li {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 8px;
    line-height: 1.6;
}

.phase-result {
    background: rgba(102, 126, 234, 0.1);
    border-left: 4px solid #667eea;
    padding: 15px;
    margin-top: 15px;
    border-radius: 5px;
}

.phase-result strong {
    color: #667eea;
}

.beta-info {
    background: rgba(243, 156, 18, 0.1);
    border: 1px solid rgba(243, 156, 18, 0.3);
    border-radius: 10px;
    padding: 20px;
    margin-top: 15px;
}

.beta-info h4 {
    color: #f39c12;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.architecture-overview {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.arch-component {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px 25px;
    text-align: center;
    min-width: 150px;
    transition: all 0.3s ease;
}

.arch-component:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.arch-component.frontend { border-color: rgba(52, 152, 219, 0.3); }
.arch-component.backend { border-color: rgba(46, 204, 113, 0.3); }
.arch-component.database { border-color: rgba(231, 76, 60, 0.3); }

.arch-component i {
    font-size: 36px;
    margin-bottom: 15px;
    display: block;
}

.arch-component.frontend i { color: #3498db; }
.arch-component.backend i { color: #2ecc71; }
.arch-component.database i { color: #e74c3c; }

.arch-component h4 {
    color: white;
    margin-bottom: 10px;
}

.arch-component p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    margin: 0;
}

.arch-arrow {
    color: #667eea;
    font-size: 24px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

.component-detail h3 {
    color: #667eea;
    margin: 25px 0 15px;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0;
}

.tech-tag {
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tech-tag.html { background: rgba(227, 79, 38, 0.2); color: #e34f26; }
.tech-tag.css { background: rgba(21, 114, 182, 0.2); color: #1572b6; }
.tech-tag.js { background: rgba(247, 223, 30, 0.2); color: #f7df1e; }
.tech-tag.react { background: rgba(97, 218, 251, 0.2); color: #61dafb; }
.tech-tag.angular { background: rgba(221, 0, 49, 0.2); color: #dd0031; }
.tech-tag.vue { background: rgba(65, 184, 131, 0.2); color: #41b883; }
.tech-tag.python { background: rgba(55, 118, 171, 0.2); color: #3776ab; }
.tech-tag.java { background: rgba(237, 117, 36, 0.2); color: #ed7524; }
.tech-tag.nodejs { background: rgba(104, 160, 99, 0.2); color: #68a063; }
.tech-tag.go { background: rgba(0, 173, 181, 0.2); color: #00adb5; }
.tech-tag.php { background: rgba(119, 123, 180, 0.2); color: #777bb4; }
.tech-tag.mysql { background: rgba(0, 117, 143, 0.2); color: #00758f; }
.tech-tag.postgresql { background: rgba(51, 103, 145, 0.2); color: #336791; }
.tech-tag.mongodb { background: rgba(71, 162, 72, 0.2); color: #47a248; }

.analogy-box {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 25px;
    margin: 25px 0;
    border-left: 4px solid;
}

.analogy-box.restaurant { border-left-color: #f39c12; }
.analogy-box.kitchen { border-left-color: #2ecc71; }
.analogy-box.storage { border-left-color: #e74c3c; }

.analogy-box h4 {
    color: #f39c12;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.comparison-table-simple {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    overflow: hidden;
    margin: 30px 0;
}

.table-header {
    background: rgba(102, 126, 234, 0.2);
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 1px;
}

.table-row {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 1px;
    background: rgba(255, 255, 255, 0.02);
}

.table-cell {
    padding: 15px 20px;
    text-align: center;
    color: rgba(255, 255, 255, 0.9);
}

.table-header .table-cell {
    font-weight: 600;
    color: #667eea;
}

.table-cell.success {
    color: #2ecc71;
    font-size: 18px;
}

.table-cell.error {
    color: #e74c3c;
    font-size: 18px;
}

.example-box {
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 15px;
    padding: 30px;
    margin: 30px 0;
}

.example-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.example-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
}

.example-item.frontend-ex { border-left: 4px solid #3498db; }
.example-item.backend-ex { border-left: 4px solid #2ecc71; }
.example-item.database-ex { border-left: 4px solid #e74c3c; }

.example-item h4 {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.example-item.frontend-ex h4 { color: #3498db; }
.example-item.backend-ex h4 { color: #2ecc71; }
.example-item.database-ex h4 { color: #e74c3c; }

.saas-definition {
    background: rgba(52, 152, 219, 0.1);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-radius: 15px;
    padding: 30px;
    margin: 30px 0;
}

.saas-definition h3 {
    color: #3498db;
    margin-bottom: 20px;
    text-align: center;
}

.saas-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 15px;
    margin-top: 25px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255, 255, 255, 0.05);
    padding: 15px;
    border-radius: 10px;
}

.benefit-item i {
    color: #2ecc71;
    font-size: 18px;
    flex-shrink: 0;
}

.saas-examples {
    margin: 40px 0;
}

.saas-examples h3 {
    color: #667eea;
    text-align: center;
    margin-bottom: 30px;
}

.saas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.saas-example {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.saas-example:hover {
    transform: translateY(-5px);
    border-color: rgba(102, 126, 234, 0.3);
}

.saas-example i {
    font-size: 32px;
    color: #667eea;
}

.aws-services {
    background: rgba(255, 133, 27, 0.1);
    border: 1px solid rgba(255, 133, 27, 0.3);
    border-radius: 15px;
    padding: 30px;
    margin: 30px 0;
}

.aws-services h3 {
    color: #ff851b;
    text-align: center;
    margin-bottom: 30px;
}

.aws-phase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.aws-phase {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 25px;
    transition: all 0.3s ease;
}

.aws-phase:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 133, 27, 0.3);
}

.aws-phase h4 {
    color: #ff851b;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.aws-phase ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.aws-phase li {
    color: rgba(255, 255, 255, 0.8);
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
}

.aws-phase li:last-child {
    border-bottom: none;
}

.aws-phase li::before {
    content: '⚡';
    margin-right: 10px;
    color: #ff851b;
}

.key-takeaways {
    background: rgba(46, 204, 113, 0.1);
    border-left: 4px solid #2ecc71;
    border-radius: 8px;
    padding: 25px;
    margin: 30px 0;
}

.key-takeaways h3 {
    color: #2ecc71;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.key-takeaways ul {
    margin: 0;
    padding-left: 20px;
}

.key-takeaways li {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 8px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .sdlc-circle {
        width: 300px;
        height: 300px;
    }
    
    .sdlc-step {
        width: 60px;
        height: 60px;
        font-size: 10px;
    }
    
    .sdlc-step i {
        font-size: 18px;
    }
    
    .architecture-overview {
        flex-direction: column;
    }
    
    .arch-arrow {
        transform: rotate(90deg);
    }
    
    .phase-header {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .tech-tags {
        justify-content: center;
    }
    
    .table-header,
    .table-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .table-cell {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .example-grid,
    .saas-benefits,
    .aws-phase-grid {
        grid-template-columns: 1fr;
    }
}

/* DevOps Özel Stiller */
.devops-visual {
    display: flex;
    justify-content: center;
    margin: 40px 0;
}

.devops-infinity {
    display: flex;
    align-items: center;
    gap: 40px;
    max-width: 800px;
    width: 100%;
}

.dev-side, .ops-side {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    flex: 1;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.dev-side:hover, .ops-side:hover {
    transform: translateY(-5px);
    border-color: rgba(102, 126, 234, 0.3);
}

.dev-side {
    border-left: 4px solid #3498db;
}

.ops-side {
    border-left: 4px solid #e74c3c;
}

.dev-side i {
    color: #3498db;
    font-size: 36px;
    margin-bottom: 15px;
}

.ops-side i {
    color: #e74c3c;
    font-size: 36px;
    margin-bottom: 15px;
}

.dev-side h4, .ops-side h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 20px;
}

.dev-side ul, .ops-side ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.dev-side li, .ops-side li {
    color: rgba(255, 255, 255, 0.8);
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
}

.dev-side li:last-child, .ops-side li:last-child {
    border-bottom: none;
}

.infinity-symbol {
    font-size: 48px;
    color: #667eea;
    animation: rotate 3s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Problem Timeline */
.problem-timeline {
    margin: 40px 0;
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 25px;
    margin-bottom: 30px;
    padding: 25px;
    border-radius: 12px;
    position: relative;
}

.timeline-item.problem {
    background: rgba(52, 152, 219, 0.1);
    border-left: 4px solid #3498db;
}

.timeline-item.conflict {
    background: rgba(231, 76, 60, 0.1);
    border-left: 4px solid #e74c3c;
}

.timeline-item.result {
    background: rgba(243, 156, 18, 0.1);
    border-left: 4px solid #f39c12;
}

.timeline-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 24px;
    color: white;
}

.timeline-item.problem .timeline-icon {
    background: #3498db;
}

.timeline-item.conflict .timeline-icon {
    background: #e74c3c;
}

.timeline-item.result .timeline-icon {
    background: #f39c12;
}

.timeline-content h4 {
    color: white;
    margin-bottom: 10px;
}

.speech-bubble {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 12px 16px;
    margin-top: 15px;
    position: relative;
    font-style: italic;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.speech-bubble::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 20px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid rgba(255, 255, 255, 0.1);
}

.dev-speech {
    border-left: 3px solid #3498db;
}

.ops-speech {
    border-left: 3px solid #e74c3c;
}

.conflict-speeches {
    display: flex;
    gap: 20px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.conflict-speech {
    flex: 1;
    min-width: 200px;
}

/* Solution Grid */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.solution-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transition: all 0.3s ease;
}

.solution-card:hover::before {
    transform: scaleX(1);
}

.solution-card:hover {
    transform: translateY(-10px);
    border-color: rgba(102, 126, 234, 0.3);
}

.solution-card.collaboration {
    border-left: 4px solid #2ecc71;
}

.solution-card.automation {
    border-left: 4px solid #f39c12;
}

.solution-card.cicd {
    border-left: 4px solid #9b59b6;
}

.solution-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    color: white;
}

.solution-card h4 {
    color: white;
    margin-bottom: 15px;
    font-size: 18px;
}

.solution-card p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin: 0;
}

/* DevOps Benefits */
.devops-benefits {
    background: rgba(46, 204, 113, 0.1);
    border: 1px solid rgba(46, 204, 113, 0.3);
    border-radius: 15px;
    padding: 30px;
    margin: 40px 0;
}

.devops-benefits h3 {
    color: #2ecc71;
    text-align: center;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.benefit-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
    border-color: rgba(46, 204, 113, 0.3);
}

.benefit-item i {
    color: #2ecc71;
    font-size: 28px;
    margin-bottom: 10px;
}

.benefit-item span {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    font-size: 14px;
}

/* DevOps Cycle */
.devops-cycle {
    position: relative;
    width: 500px;
    height: 500px;
    margin: 50px auto;
    border-radius: 50%;
    border: 2px solid rgba(102, 126, 234, 0.3);
}

.cycle-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
}

.cycle-center i {
    font-size: 32px;
    margin-bottom: 5px;
}

.cycle-step {
    position: absolute;
    width: 90px;
    height: 90px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.cycle-step:hover {
    transform: scale(1.1);
    border-color: #667eea;
    background: rgba(102, 126, 234, 0.2);
}

.step-icon {
    font-size: 20px;
    margin-bottom: 5px;
    color: #667eea;
}

.step-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

/* Cycle step positions */
.cycle-step[data-step="1"] { top: -45px; left: 50%; transform: translateX(-50%); }
.cycle-step[data-step="2"] { top: 15%; right: -45px; }
.cycle-step[data-step="3"] { top: 40%; right: -45px; }
.cycle-step[data-step="4"] { bottom: 15%; right: -45px; }
.cycle-step[data-step="5"] { bottom: -45px; left: 50%; transform: translateX(-50%); }
.cycle-step[data-step="6"] { bottom: 15%; left: -45px; }
.cycle-step[data-step="7"] { top: 40%; left: -45px; }
.cycle-step[data-step="8"] { top: 15%; left: -45px; }

/* Tools Table */
.tools-table {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    overflow: hidden;
    margin: 30px 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.tools-table .table-header {
    background: rgba(102, 126, 234, 0.2);
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 1px;
}

.tools-table .table-row {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 1px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.tools-table .table-row:last-child {
    border-bottom: none;
}

.stage-header, .tools-header {
    padding: 20px;
    font-weight: 600;
    color: #667eea;
    text-align: center;
}

.stage-cell {
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.02);
}

.stage-cell i {
    color: #667eea;
    font-size: 18px;
}

.tools-cell {
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
}

.tool-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tool-tag {
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tool-tag.git { background: rgba(240, 80, 50, 0.2); color: #f05032; }
.tool-tag.github { background: rgba(36, 41, 46, 0.5); color: #ffffff; }
.tool-tag.gitlab { background: rgba(252, 109, 38, 0.2); color: #fc6d26; }
.tool-tag.jenkins { background: rgba(213, 214, 220, 0.2); color: #d5d6dc; }
.tool-tag.aws { background: rgba(255, 153, 0, 0.2); color: #ff9900; }
.tool-tag.selenium { background: rgba(67, 176, 42, 0.2); color: #43b02a; }
.tool-tag.junit { background: rgba(37, 117, 215, 0.2); color: #2575d7; }
.tool-tag.spinnaker { background: rgba(0, 123, 255, 0.2); color: #007bff; }
.tool-tag.ansible { background: rgba(238, 53, 36, 0.2); color: #ee3524; }
.tool-tag.prometheus { background: rgba(230, 98, 56, 0.2); color: #e66238; }

/* CI/CD Section */
.cicd-explanation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin: 40px 0;
}

.ci-section, .cd-section {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
}

.ci-section {
    border-left: 4px solid #3498db;
}

.cd-section {
    border-left: 4px solid #e74c3c;
}

.ci-header, .cd-header {
    text-align: center;
    margin-bottom: 25px;
}

.ci-header i {
    color: #3498db;
    font-size: 32px;
    margin-bottom: 10px;
}

.cd-header i {
    color: #e74c3c;
    font-size: 32px;
    margin-bottom: 10px;
}

.ci-header h3, .cd-header h3 {
    color: white;
    margin: 10px 0 5px;
}

.ci-subtitle, .cd-subtitle {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    font-style: italic;
}

.ci-steps, .cd-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 25px;
    flex-wrap: wrap;
}

.ci-step, .cd-step {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 15px;
    text-align: center;
    min-width: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.ci-step i, .cd-step i {
    font-size: 18px;
}

.ci-step i {
    color: #3498db;
}

.cd-step i {
    color: #e74c3c;
}

.ci-step span, .cd-step span {
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
}

.ci-arrow, .cd-arrow {
    color: #667eea;
    font-size: 16px;
    font-weight: bold;
}

/* AWS Services Grid */
.aws-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin: 40px 0;
}

.aws-service-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.aws-service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #ff9900 0%, #ff6600 100%);
    transform: scaleX(0);
    transition: all 0.3s ease;
}

.aws-service-card:hover::before {
    transform: scaleX(1);
}

.aws-service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 153, 0, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.aws-service-card .service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #ff9900 0%, #ff6600 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 24px;
    color: white;
}

.aws-service-card h4 {
    color: white;
    margin-bottom: 15px;
    font-size: 18px;
}

.aws-service-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-features span {
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-features span::before {
    content: '✓';
    color: #2ecc71;
    font-weight: bold;
}

/* Pipeline Example */
.pipeline-example {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
    margin: 40px 0;
}

.pipeline-example h3 {
    color: #667eea;
    text-align: center;
    margin-bottom: 30px;
}

.pipeline-flow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.pipeline-stage {
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 20px;
    max-width: 400px;
    width: 100%;
    transition: all 0.3s ease;
}

.pipeline-stage:hover {
    transform: translateX(10px);
    border-color: rgba(102, 126, 234, 0.3);
}

.stage-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 16px;
    flex-shrink: 0;
}

.stage-content i {
    color: #667eea;
    font-size: 20px;
    margin-bottom: 8px;
}

.stage-content h4 {
    color: white;
    margin-bottom: 5px;
    font-size: 16px;
}

.stage-content p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    font-size: 14px;
}

.pipeline-arrow {
    color: #667eea;
    font-size: 24px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Mobile Responsive for DevOps */
@media (max-width: 768px) {
    .devops-infinity {
        flex-direction: column;
        gap: 20px;
    }
    
    .infinity-symbol {
        order: 2;
        transform: rotate(90deg);
    }
    
    .conflict-speeches {
        flex-direction: column;
    }
    
    .solution-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .devops-cycle {
        width: 350px;
        height: 350px;
    }
    
    .cycle-step {
        width: 70px;
        height: 70px;
    }
    
    .step-icon {
        font-size: 16px;
    }
    
    .step-label {
        font-size: 9px;
    }
    
    .tools-table .table-header,
    .tools-table .table-row {
        grid-template-columns: 1fr;
    }
    
    .cicd-explanation {
        grid-template-columns: 1fr;
    }
    
    .ci-steps, .cd-steps {
        flex-direction: column;
        gap: 15px;
    }
    
    .ci-arrow, .cd-arrow {
        transform: rotate(90deg);
    }
    
    .aws-services-grid {
        grid-template-columns: 1fr;
    }
    
    .pipeline-stage {
        flex-direction: column;
        text-align: center;
    }
}

/* Microservices Özel Stiller */
.microservice-definition {
    background: rgba(52, 152, 219, 0.1);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-left: 4px solid #3498db;
    border-radius: 12px;
    padding: 30px;
    margin: 30px 0;
}

.microservice-definition h3 {
    color: #3498db;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.microservice-principles {
    margin: 40px 0;
}

.microservice-principles h3 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
    text-align: center;
    justify-content: center;
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 25px;
}

.principle-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.principle-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transition: all 0.3s ease;
}

.principle-card:hover::before {
    transform: scaleX(1);
}

.principle-card:hover {
    transform: translateY(-10px);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.principle-card.single-responsibility {
    border-left: 4px solid #e74c3c;
}

.principle-card.independence {
    border-left: 4px solid #2ecc71;
}

.principle-card.communication {
    border-left: 4px solid #f39c12;
}

.principle-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    color: white;
}

.principle-card h4 {
    color: white;
    margin-bottom: 15px;
    font-size: 18px;
}

.principle-card p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin: 0;
}

/* Architecture Comparison */
.architecture-comparison {
    margin: 40px 0;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 40px;
}

.comparison-visual {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.monolith-side, .microservice-side {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.arch-icon {
    font-size: 50px;
    color: #667eea;
    margin-bottom: 20px;
}

.monolith-side h3, .microservice-side h3 {
    color: white;
    margin-bottom: 30px;
    font-size: 24px;
}

.monolith-block {
    background: rgba(102, 126, 234, 0.1);
    border: 2px solid rgba(102, 126, 234, 0.3);
    border-radius: 15px;
    padding: 20px;
    margin: 20px 0;
}

.mono-layer {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    margin: 10px 0;
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.9);
    border-left: 3px solid #667eea;
}

.microservices-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin: 20px 0;
}

.micro-service {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.micro-service:hover {
    transform: scale(1.05);
    border-color: rgba(102, 126, 234, 0.5);
}

.micro-service.user { border-left: 3px solid #3498db; }
.micro-service.product { border-left: 3px solid #2ecc71; }
.micro-service.payment { border-left: 3px solid #e74c3c; }
.micro-service.notification { border-left: 3px solid #f39c12; }

.micro-service i {
    font-size: 24px;
    color: #667eea;
}

.micro-service span {
    color: rgba(255, 255, 255, 0.9);
    font-size: 12px;
    font-weight: 600;
}

.vs-divider {
    display: flex;
    align-items: center;
    justify-content: center;
}

.vs-divider span {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
    animation: pulse 2s infinite;
}

/* E-commerce Example */
.ecommerce-example {
    margin: 40px 0;
}

.ecommerce-example h3 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
    text-align: center;
    justify-content: center;
}

.services-table {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.table-header {
    background: rgba(102, 126, 234, 0.2);
    display: grid;
    grid-template-columns: 2fr 2fr 3fr;
    gap: 1px;
}

.service-col, .responsibility-col, .features-col {
    padding: 20px;
    font-weight: 600;
    color: #667eea;
    text-align: center;
}

.service-row {
    display: grid;
    grid-template-columns: 2fr 2fr 3fr;
    gap: 1px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.service-row:hover {
    background: rgba(102, 126, 234, 0.1);
}

.service-row:last-child {
    border-bottom: none;
}

.service-name {
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255, 255, 255, 0.02);
}

.service-name i {
    font-size: 20px;
    color: #667eea;
}

.service-name span {
    color: white;
    font-weight: 600;
}

.service-responsibility {
    padding: 20px;
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.02);
    display: flex;
    align-items: center;
}

.service-features {
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.service-features .feature {
    background: rgba(102, 126, 234, 0.2);
    color: #667eea;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
}

.service-row.user-service .service-name i { color: #3498db; }
.service-row.product-service .service-name i { color: #2ecc71; }
.service-row.payment-service .service-name i { color: #e74c3c; }
.service-row.shipping-service .service-name i { color: #f39c12; }
.service-row.notification-service .service-name i { color: #9b59b6; }

.microservice-benefits {
    margin: 40px 0;
    background: rgba(46, 204, 113, 0.1);
    border: 1px solid rgba(46, 204, 113, 0.3);
    border-radius: 15px;
    padding: 30px;
}

.microservice-benefits h3 {
    color: #2ecc71;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
    text-align: center;
    justify-content: center;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
    border-color: rgba(46, 204, 113, 0.3);
}

.benefit-card i {
    color: #2ecc71;
    font-size: 32px;
    margin-bottom: 15px;
}

.benefit-card h4 {
    color: white;
    margin-bottom: 10px;
    font-size: 16px;
}

.benefit-card p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    font-size: 14px;
}

/* API Definition */
.api-definition {
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 15px;
    padding: 40px;
    margin: 40px 0;
    text-align: center;
}

.api-visual {
    margin-bottom: 25px;
}

.api-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 40px;
    color: white;
}

.api-visual h3 {
    color: #667eea;
    margin: 0;
    font-size: 24px;
}

.api-description {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin: 20px 0;
    line-height: 1.6;
}

.api-analogy {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 20px;
    margin-top: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    justify-content: center;
}

.analogy-icon {
    width: 50px;
    height: 50px;
    background: rgba(243, 156, 18, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #f39c12;
    font-size: 20px;
}

.api-analogy p {
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: 16px;
}

.api-purpose {
    margin: 40px 0;
}

.api-purpose h3 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
}

.purpose-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.purpose-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 25px;
    transition: all 0.3s ease;
}

.purpose-item:hover {
    transform: translateX(10px);
    border-color: rgba(102, 126, 234, 0.3);
}

.purpose-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    flex-shrink: 0;
}

.purpose-content h4 {
    color: white;
    margin-bottom: 10px;
    font-size: 18px;
}

.purpose-content p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    line-height: 1.6;
}

.api-examples {
    margin: 40px 0;
}

.api-examples h3 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
    text-align: center;
    justify-content: center;
}

.examples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.example-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
}

.example-card:hover {
    transform: translateY(-5px);
    border-color: rgba(102, 126, 234, 0.3);
}

.example-card.mobile { border-left: 4px solid #3498db; }
.example-card.weather { border-left: 4px solid #2ecc71; }
.example-card.payment { border-left: 4px solid #e74c3c; }

.example-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: white;
}

.example-card h4 {
    color: white;
    margin-bottom: 15px;
    font-size: 18px;
}

.example-card p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    line-height: 1.6;
    font-size: 14px;
}

/* API Types */
.api-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin: 40px 0;
}

.api-type {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.api-type::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transition: all 0.3s ease;
}

.api-type:hover::before {
    transform: scaleX(1);
}

.api-type:hover {
    transform: translateY(-10px);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.type-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.type-header h3 {
    color: white;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.type-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
}

.type-badge {
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.type-badge.popular { background: rgba(46, 204, 113, 0.2); color: #2ecc71; }
.type-badge.enterprise { background: rgba(52, 152, 219, 0.2); color: #3498db; }
.type-badge.flexible { background: rgba(243, 156, 18, 0.2); color: #f39c12; }
.type-badge.realtime { background: rgba(231, 76, 60, 0.2); color: #e74c3c; }

.type-content p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
    line-height: 1.6;
}

.type-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 15px 0;
}

.type-features .feature {
    background: rgba(102, 126, 234, 0.2);
    color: #667eea;
    padding: 6px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}

.type-example {
    color: rgba(255, 255, 255, 0.7);
    font-style: italic;
    font-size: 14px;
    margin-top: 15px;
}

/* API Gateway Definition */
.api-gateway-definition {
    background: rgba(255, 133, 27, 0.1);
    border: 1px solid rgba(255, 133, 27, 0.3);
    border-radius: 15px;
    padding: 40px;
    margin: 40px 0;
    text-align: center;
}

.gateway-visual {
    margin-bottom: 25px;
}

.gateway-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #ff851b 0%, #ff6600 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 40px;
    color: white;
}

.gateway-visual h3 {
    color: #ff851b;
    margin: 0;
    font-size: 24px;
}

/* Gateway Flow */
.gateway-flow {
    margin: 40px 0;
}

.gateway-flow h3 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
    text-align: center;
    justify-content: center;
}

.flow-diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.flow-step {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    min-width: 150px;
    transition: all 0.3s ease;
}

.flow-step:hover {
    transform: translateY(-5px);
    border-color: rgba(102, 126, 234, 0.3);
}

.flow-step.client { border-left: 4px solid #3498db; }
.flow-step.gateway { border-left: 4px solid #ff851b; }
.flow-step.services { border-left: 4px solid #2ecc71; }

.step-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 24px;
    color: white;
}

.flow-step h4 {
    color: white;
    margin-bottom: 10px;
    font-size: 16px;
}

.flow-step p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    font-size: 14px;
}

.flow-arrow {
    color: #667eea;
    font-size: 24px;
    animation: bounce 2s infinite;
}

.flow-description {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 20px;
    margin-top: 30px;
    text-align: center;
}

.flow-description p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    line-height: 1.6;
}

/* Gateway Analogy */
.gateway-analogy {
    margin: 40px 0;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
}

.gateway-analogy h3 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
    text-align: center;
    justify-content: center;
}

.analogy-content {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.analogy-visual {
    display: flex;
    justify-content: center;
}

.shopping-mall {
    background: rgba(102, 126, 234, 0.1);
    border: 2px solid rgba(102, 126, 234, 0.3);
    border-radius: 15px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.reception {
    background: rgba(255, 133, 27, 0.2);
    border: 2px solid rgba(255, 133, 27, 0.5);
    border-radius: 10px;
    padding: 15px 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #ff851b;
    font-weight: 600;
}

.stores {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
}

.store {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 12px 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 12px;
    min-width: 70px;
}

.store i {
    color: #667eea;
    font-size: 18px;
}

.analogy-explanation {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.analogy-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255, 255, 255, 0.05);
    padding: 15px;
    border-radius: 10px;
}

.analogy-item i {
    color: #f39c12;
    font-size: 18px;
    flex-shrink: 0;
}

.analogy-item p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.analogy-conclusion {
    background: rgba(102, 126, 234, 0.1);
    border-left: 4px solid #667eea;
    padding: 20px;
    border-radius: 8px;
}

.analogy-conclusion p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    line-height: 1.6;
}

/* Gateway Benefits */
.gateway-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin: 40px 0;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transition: all 0.3s ease;
}

.benefit-card:hover::before {
    transform: scaleX(1);
}

.benefit-card:hover {
    transform: translateY(-10px);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.benefit-card.single-entry { border-left: 4px solid #3498db; }
.benefit-card.load-balancing { border-left: 4px solid #2ecc71; }
.benefit-card.security { border-left: 4px solid #e74c3c; }
.benefit-card.rate-limiting { border-left: 4px solid #f39c12; }
.benefit-card.monitoring { border-left: 4px solid #9b59b6; }
.benefit-card.transformation { border-left: 4px solid #1abc9c; }

.benefit-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 28px;
    color: white;
}

.benefit-card h3 {
    color: white;
    margin-bottom: 15px;
    font-size: 18px;
}

.benefit-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    line-height: 1.6;
}

.benefit-details {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.benefit-details .detail {
    background: rgba(102, 126, 234, 0.2);
    color: #667eea;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
}

.gateway-summary {
    background: rgba(46, 204, 113, 0.1);
    border: 1px solid rgba(46, 204, 113, 0.3);
    border-radius: 15px;
    padding: 30px;
    margin: 40px 0;
}

.summary-box {
    display: flex;
    align-items: center;
    gap: 20px;
}

.summary-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    flex-shrink: 0;
}

.summary-box h3 {
    color: #2ecc71;
    margin-bottom: 10px;
}

.summary-box p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    line-height: 1.6;
}

/* AWS API Gateway */
.aws-api-gateway {
    background: rgba(255, 133, 27, 0.1);
    border: 1px solid rgba(255, 133, 27, 0.3);
    border-radius: 15px;
    padding: 40px;
    margin: 40px 0;
}

.aws-gateway-intro {
    text-align: center;
    margin-bottom: 40px;
}

.aws-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff9900 0%, #ff6600 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    color: white;
}

.aws-gateway-intro h3 {
    color: #ff851b;
    margin-bottom: 15px;
    font-size: 24px;
}

.aws-gateway-intro p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.aws-gateway-features h4 {
    color: #ff851b;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.feature-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 133, 27, 0.3);
}

.feature-item i {
    color: #ff851b;
    font-size: 24px;
    margin-bottom: 10px;
}

.feature-item h5 {
    color: white;
    margin-bottom: 10px;
    font-size: 14px;
}

.feature-item p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    font-size: 12px;
}

.aws-gateway-types h4 {
    color: #ff851b;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.gateway-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.gateway-type {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
}

.gateway-type:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 133, 27, 0.3);
}

.gateway-type.rest-api { border-left: 4px solid #3498db; }
.gateway-type.http-api { border-left: 4px solid #2ecc71; }
.gateway-type.websocket-api { border-left: 4px solid #e74c3c; }

.gateway-type .type-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.gateway-type .type-header i {
    color: #ff851b;
    font-size: 20px;
}

.gateway-type .type-header h5 {
    color: white;
    margin: 0;
    font-size: 16px;
}

.gateway-type p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
    font-size: 14px;
    line-height: 1.5;
}

.gateway-type .type-features {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.gateway-type .type-features span {
    color: rgba(255, 255, 255, 0.7);
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.gateway-type .type-features span::before {
    content: '→';
    color: #ff851b;
    font-weight: bold;
}

/* Key Points */
.key-points {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 25px;
    margin-top: 25px;
}

.key-points h3 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.key-points ul {
    margin: 0;
    padding-left: 20px;
}

.key-points li {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 10px;
    line-height: 1.6;
}

/* Mobile Responsive for Microservices */
@media (max-width: 768px) {
    .comparison-visual {
        flex-direction: column;
        gap: 30px;
    }
    
    .vs-divider {
        order: 1;
    }
    
    .microservices-grid {
        grid-template-columns: 1fr;
    }
    
    .services-table .table-header,
    .services-table .service-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .service-name, .service-responsibility, .service-features {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .flow-diagram {
        flex-direction: column;
        gap: 20px;
    }
    
    .flow-arrow {
        transform: rotate(90deg);
    }
    
    .analogy-content {
        gap: 20px;
    }
    
    .stores {
        flex-direction: column;
        gap: 10px;
    }
    
    .summary-box {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .principles-grid,
    .benefits-grid,
    .examples-grid,
    .api-types,
    .gateway-benefits,
    .feature-grid,
    .gateway-types {
        grid-template-columns: 1fr;
    }
}

/* Container Özel Stiller */
.historical-problem {
    margin: 40px 0;
}

.problem-timeline {
    display: flex;
    justify-content: center;
}

.timeline-item.past-problem {
    background: rgba(231, 76, 60, 0.1);
    border: 1px solid rgba(231, 76, 60, 0.3);
    border-left: 4px solid #e74c3c;
    border-radius: 15px;
    padding: 30px;
    max-width: 600px;
    width: 100%;
}

.timeline-item.past-problem .timeline-icon {
    width: 60px;
    height: 60px;
    background: #e74c3c;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 24px;
    color: white;
}

.timeline-item.past-problem h4 {
    color: #e74c3c;
    text-align: center;
    margin-bottom: 15px;
    font-size: 20px;
}

.timeline-item.past-problem p {
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    line-height: 1.6;
    margin-bottom: 20px;
}

.problem-quote {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    margin: 20px 0;
    position: relative;
    font-style: italic;
    color: #ff6b6b;
    font-size: 18px;
    font-weight: 600;
}

.problem-quote i:first-child {
    position: absolute;
    top: 10px;
    left: 15px;
    font-size: 16px;
    opacity: 0.7;
}

.problem-quote i:last-child {
    position: absolute;
    bottom: 10px;
    right: 15px;
    font-size: 16px;
    opacity: 0.7;
}

.problem-causes {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 20px;
}

.cause-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.05);
    padding: 12px 15px;
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.8);
}

.cause-item i {
    color: #e74c3c;
    font-size: 16px;
    flex-shrink: 0;
}

/* VM Solution */
.vm-solution {
    background: rgba(52, 152, 219, 0.1);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-radius: 15px;
    padding: 40px;
    margin: 40px 0;
}

.solution-intro {
    text-align: center;
    margin-bottom: 30px;
}

.solution-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    color: white;
}

.solution-intro h3 {
    color: #3498db;
    margin-bottom: 15px;
    font-size: 24px;
}

.solution-intro p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.vm-benefits h4 {
    color: #3498db;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
    text-align: center;
    justify-content: center;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 25px;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateX(10px);
    border-color: rgba(52, 152, 219, 0.3);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    flex-shrink: 0;
}

.benefit-content h5 {
    color: white;
    margin-bottom: 10px;
    font-size: 18px;
}

.benefit-content p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    line-height: 1.6;
}

/* VM Problems */
.vm-problems {
    margin: 40px 0;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.problem-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #e74c3c 0%, #c0392b 100%);
    transform: scaleX(0);
    transition: all 0.3s ease;
}

.problem-card:hover::before {
    transform: scaleX(1);
}

.problem-card:hover {
    transform: translateY(-10px);
    border-color: rgba(231, 76, 60, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.problem-card.weight { border-left: 4px solid #e74c3c; }
.problem-card.os-overhead { border-left: 4px solid #f39c12; }
.problem-card.slow-startup { border-left: 4px solid #9b59b6; }
.problem-card.management { border-left: 4px solid #34495e; }

.problem-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: white;
}

.problem-card h4 {
    color: white;
    margin-bottom: 15px;
    font-size: 18px;
}

.problem-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    line-height: 1.6;
}

.problem-details {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.problem-details .detail {
    background: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
}

/* Search Solution */
.search-solution {
    display: flex;
    justify-content: center;
    margin: 50px 0;
}

.search-box {
    background: rgba(243, 156, 18, 0.1);
    border: 1px solid rgba(243, 156, 18, 0.3);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    max-width: 500px;
    width: 100%;
}

.search-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 24px;
    color: white;
    animation: pulse 2s infinite;
}

.search-box h3 {
    color: #f39c12;
    margin-bottom: 15px;
    font-size: 20px;
}

.search-box p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    line-height: 1.6;
}

/* Container Solution */
.container-solution {
    background: rgba(46, 204, 113, 0.1);
    border: 1px solid rgba(46, 204, 113, 0.3);
    border-radius: 15px;
    padding: 40px;
    margin: 40px 0;
}

.container-intro {
    text-align: center;
}

.container-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.container-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    color: white;
    animation: bounce 3s infinite;
}

.container-visual h3 {
    color: #2ecc71;
    margin: 0;
    font-size: 28px;
}

.container-visual p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-size: 18px;
    line-height: 1.6;
}

/* VM vs Container Comparison */
.vm-vs-container {
    margin: 40px 0;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 40px;
}

.comparison-visual {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.vm-architecture, .container-architecture {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.vm-architecture h3, .container-architecture h3 {
    color: white;
    margin-bottom: 30px;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.architecture-stack {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
}

.arch-layer {
    background: rgba(102, 126, 234, 0.2);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 8px;
    padding: 15px;
    margin: 10px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

.arch-layer.hardware {
    background: rgba(52, 152, 219, 0.2);
    border-color: rgba(52, 152, 219, 0.3);
}

.arch-layer.hypervisor {
    background: rgba(155, 89, 182, 0.2);
    border-color: rgba(155, 89, 182, 0.3);
}

.arch-layer.host-os {
    background: rgba(46, 204, 113, 0.2);
    border-color: rgba(46, 204, 113, 0.3);
}

.arch-layer.container-runtime {
    background: rgba(52, 152, 219, 0.2);
    border-color: rgba(52, 152, 219, 0.3);
}

.vm-instances {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    flex-wrap: wrap;
    justify-content: center;
}

.vm-instance {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 10px;
    min-width: 80px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.vm-os {
    background: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
    padding: 5px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}

.vm-app {
    background: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
    padding: 5px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}

.container-instances {
    display: flex;
    gap: 8px;
    margin-top: 15px;
    flex-wrap: wrap;
    justify-content: center;
}

.container-instance {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    padding: 8px;
    min-width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container-app {
    background: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
}

.vs-separator {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.vs-separator span {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
    animation: pulse 2s infinite;
}

/* Detailed Comparison Table */
.detailed-comparison {
    margin-top: 40px;
}

.detailed-comparison h3 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
    text-align: center;
    justify-content: center;
}

.comparison-table {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.table-header {
    background: rgba(102, 126, 234, 0.2);
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1px;
}

.feature-col, .vm-col, .container-col {
    padding: 20px;
    font-weight: 600;
    color: #667eea;
    text-align: center;
}

.comparison-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.comparison-row:hover {
    background: rgba(102, 126, 234, 0.1);
}

.comparison-row:last-child {
    border-bottom: none;
}

.feature-cell {
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
}

.feature-cell i {
    color: #667eea;
    font-size: 18px;
}

.feature-cell span {
    color: white;
}

.vm-cell, .container-cell {
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    line-height: 1.5;
}

.vm-cell.vm-negative {
    color: #e74c3c;
    font-weight: 600;
}

.container-cell.container-positive {
    color: #2ecc71;
    font-weight: 600;
}

/* Container Advantages */
.container-advantages {
    margin: 40px 0;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.advantage-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #2ecc71 0%, #27ae60 100%);
    transform: scaleX(0);
    transition: all 0.3s ease;
}

.advantage-card:hover::before {
    transform: scaleX(1);
}

.advantage-card:hover {
    transform: translateY(-10px);
    border-color: rgba(46, 204, 113, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.advantage-card.speed { border-left: 4px solid #3498db; }
.advantage-card.portability { border-left: 4px solid #2ecc71; }
.advantage-card.efficiency { border-left: 4px solid #f39c12; }
.advantage-card.modularity { border-left: 4px solid #9b59b6; }
.advantage-card.cicd { border-left: 4px solid #e74c3c; }

.advantage-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 28px;
    color: white;
}

.advantage-card h4 {
    color: white;
    margin-bottom: 15px;
    font-size: 20px;
}

.advantage-content p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
    line-height: 1.6;
}

.advantage-detail {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.05);
    padding: 10px 15px;
    border-radius: 8px;
    margin-top: 10px;
}

.advantage-detail i {
    color: #2ecc71;
    font-size: 16px;
}

.advantage-detail span {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    font-weight: 600;
}

.advantage-environments {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.advantage-environments .env {
    background: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
}

.efficiency-visual {
    display: flex;
    justify-content: center;
    margin-top: 15px;
}

.server-representation {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.server-representation i {
    color: #2ecc71;
    font-size: 24px;
}

.container-count span {
    color: #2ecc71;
    font-size: 24px;
    font-weight: bold;
}

.container-count small {
    color: rgba(255, 255, 255, 0.7);
    font-size: 12px;
}

.modularity-note {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(155, 89, 182, 0.1);
    border: 1px solid rgba(155, 89, 182, 0.3);
    padding: 10px 15px;
    border-radius: 8px;
    margin-top: 10px;
}

.modularity-note i {
    color: #9b59b6;
    font-size: 16px;
}

.modularity-note span {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    font-style: italic;
}

.cicd-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.cicd-flow .flow-step {
    background: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
}

.cicd-flow i {
    color: #667eea;
    font-size: 14px;
}

/* How Containers Work */
.how-containers-work {
    margin: 40px 0;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 40px;
}

.working-comparison {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.vm-working, .container-working {
    flex: 1;
    min-width: 300px;
}

.vm-working h3, .container-working h3 {
    color: white;
    margin-bottom: 25px;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.working-flow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.flow-step {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 15px 20px;
    text-align: center;
    min-width: 200px;
    transition: all 0.3s ease;
}

.flow-step:hover {
    transform: scale(1.05);
    border-color: rgba(102, 126, 234, 0.3);
}

.flow-step.highlight {
    background: rgba(46, 204, 113, 0.1);
    border-color: rgba(46, 204, 113, 0.3);
}

.step-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    font-size: 20px;
    color: white;
}

.flow-step span {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    font-weight: 600;
}

.flow-arrow {
    color: #667eea;
    font-size: 20px;
    animation: bounce 2s infinite;
}

.container-explanation {
    display: flex;
    justify-content: center;
}

.explanation-box {
    background: rgba(46, 204, 113, 0.1);
    border: 1px solid rgba(46, 204, 113, 0.3);
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    max-width: 500px;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 20px;
}

.explanation-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    flex-shrink: 0;
}

.explanation-box h4 {
    color: #2ecc71;
    margin-bottom: 10px;
    font-size: 18px;
}

.explanation-box p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    line-height: 1.6;
    text-align: left;
}

/* AWS Container Services */
.aws-container-services {
    background: rgba(255, 133, 27, 0.1);
    border: 1px solid rgba(255, 133, 27, 0.3);
    border-radius: 15px;
    padding: 40px;
    margin: 40px 0;
}

.aws-intro {
    text-align: center;
    margin-bottom: 40px;
}

.aws-logo {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff9900 0%, #ff6600 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    color: white;
}

.aws-intro h3 {
    color: #ff851b;
    margin-bottom: 15px;
    font-size: 24px;
}

.aws-intro p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.aws-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #ff9900 0%, #ff6600 100%);
    transform: scaleX(0);
    transition: all 0.3s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 133, 27, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.service-card.ecs { border-left: 4px solid #3498db; }
.service-card.eks { border-left: 4px solid #2ecc71; }
.service-card.fargate { border-left: 4px solid #9b59b6; }
.service-card.ecr { border-left: 4px solid #e74c3c; }

.service-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.service-header h4 {
    color: white;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
}

.service-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #ff9900 0%, #ff6600 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
}

.service-badge {
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.service-badge.managed { background: rgba(52, 152, 219, 0.2); color: #3498db; }
.service-badge.kubernetes { background: rgba(46, 204, 113, 0.2); color: #2ecc71; }
.service-badge.serverless { background: rgba(155, 89, 182, 0.2); color: #9b59b6; }
.service-badge.registry { background: rgba(231, 76, 60, 0.2); color: #e74c3c; }

.service-content p:first-child {
    color: #ff851b;
    font-weight: 600;
    margin-bottom: 10px;
}

.service-content p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
    line-height: 1.6;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 15px 0;
}

.service-features .feature {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
}

.service-features .feature i {
    color: #2ecc71;
    font-size: 12px;
}

.use-case {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 12px;
    margin-top: 15px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    line-height: 1.5;
}

.use-case strong {
    color: #ff851b;
}

/* Deployment Flow */
.deployment-flow {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 40px;
    margin: 40px 0;
}

.deployment-flow h3 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
    text-align: center;
    justify-content: center;
}

.flow-steps {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.deploy-step {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    max-width: 400px;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.deploy-step:hover {
    transform: translateX(10px);
    border-color: rgba(102, 126, 234, 0.3);
}

.deploy-step.step-1 { border-left: 4px solid #3498db; }
.deploy-step.step-2 { border-left: 4px solid #2ecc71; }
.deploy-step.step-3 { border-left: 4px solid #f39c12; }
.deploy-step.step-4 { border-left: 4px solid #e74c3c; }

.step-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 18px;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content .step-icon {
    margin-bottom: 10px;
}

.step-content .step-icon i {
    color: #667eea;
    font-size: 20px;
}

.step-content h4 {
    color: white;
    margin-bottom: 8px;
    font-size: 16px;
}

.step-content p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 10px;
    font-size: 14px;
}

.step-code {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 6px;
    padding: 8px 12px;
    margin-top: 10px;
}

.step-code code {
    color: #2ecc71;
    font-family: 'Courier New', monospace;
    font-size: 12px;
}

/* Use Cases */
.use-cases {
    margin: 40px 0;
}

.use-case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.use-case {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.use-case::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transition: all 0.3s ease;
}

.use-case:hover::before {
    transform: scaleX(1);
}

.use-case:hover {
    transform: translateY(-10px);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.use-case.microservices { border-left: 4px solid #3498db; }
.use-case.development { border-left: 4px solid #2ecc71; }
.use-case.cicd { border-left: 4px solid #f39c12; }
.use-case.legacy { border-left: 4px solid #9b59b6; }

.use-case-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: white;
}

.use-case h4 {
    color: white;
    margin-bottom: 15px;
    font-size: 18px;
}

.use-case p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    line-height: 1.6;
}

.use-case-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.use-case-benefits .benefit {
    background: rgba(102, 126, 234, 0.2);
    color: #667eea;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
}

/* Mobile Responsive for Container */
@media (max-width: 768px) {
    .comparison-visual {
        flex-direction: column;
        gap: 30px;
    }
    
    .vs-separator {
        order: 1;
    }
    
    .vm-instances,
    .container-instances {
        flex-direction: column;
        gap: 8px;
    }
    
    .comparison-table .table-header,
    .comparison-table .comparison-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .feature-cell, .vm-cell, .container-cell {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .working-comparison {
        flex-direction: column;
        gap: 30px;
    }
    
    .explanation-box {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .explanation-box p {
        text-align: center;
    }
    
    .advantages-grid,
    .problems-grid,
    .aws-services-grid,
    .use-case-grid {
        grid-template-columns: 1fr;
    }
    
    .deploy-step {
        flex-direction: column;
        text-align: center;
    }
    
    .advantage-environments,
    .cicd-flow {
        justify-content: center;
    }
}

/* Clean Architecture Özel Stiller */
.clean-architecture-intro {
    display: flex;
    align-items: center;
    gap: 40px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.architecture-visual {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
}

.architecture-circle {
    width: 300px;
    height: 300px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.layer {
    position: absolute;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
}

.layer.external {
    width: 300px;
    height: 300px;
    background: rgba(231, 76, 60, 0.2);
    border: 3px solid #e74c3c;
    font-size: 14px;
}

.layer.interface {
    width: 220px;
    height: 220px;
    background: rgba(243, 156, 18, 0.2);
    border: 3px solid #f39c12;
    font-size: 13px;
}

.layer.application {
    width: 140px;
    height: 140px;
    background: rgba(52, 152, 219, 0.2);
    border: 3px solid #3498db;
    font-size: 12px;
}

.layer.domain {
    width: 80px;
    height: 80px;
    background: rgba(46, 204, 113, 0.3);
    border: 3px solid #2ecc71;
    font-size: 11px;
    font-weight: 700;
}

.layer:hover {
    transform: scale(1.05);
    z-index: 10;
}

.architecture-description {
    flex: 1;
    min-width: 300px;
}

.architecture-description h3 {
    color: #667eea;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.architecture-description ul {
    list-style: none;
    padding: 0;
}

.architecture-description li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.05);
    padding: 10px 15px;
    border-radius: 8px;
    border-left: 3px solid #2ecc71;
}

.architecture-description li::before {
    content: "✓";
    color: #2ecc71;
    font-weight: bold;
    font-size: 16px;
}

.dependency-rule {
    background: rgba(231, 76, 60, 0.1);
    border: 1px solid rgba(231, 76, 60, 0.3);
    border-radius: 15px;
    padding: 30px;
    margin: 40px 0;
}

.rule-explanation {
    display: flex;
    align-items: center;
    gap: 20px;
}

.rule-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    flex-shrink: 0;
}

.rule-content h4 {
    color: #e74c3c;
    margin-bottom: 10px;
    font-size: 18px;
}

.rule-content p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    line-height: 1.6;
}

/* .NET Layers */
.dotnet-layers {
    margin: 40px 0;
}

.layer-structure {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.layer-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.layer-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    transform: scaleX(0);
    transition: all 0.3s ease;
}

.layer-card:hover::before {
    transform: scaleX(1);
}

.layer-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.layer-card.domain-layer {
    border-left: 4px solid #2ecc71;
}

.layer-card.domain-layer::before {
    background: linear-gradient(90deg, #2ecc71 0%, #27ae60 100%);
}

.layer-card.domain-layer:hover {
    border-color: rgba(46, 204, 113, 0.3);
}

.layer-card.application-layer {
    border-left: 4px solid #3498db;
}

.layer-card.application-layer::before {
    background: linear-gradient(90deg, #3498db 0%, #2980b9 100%);
}

.layer-card.application-layer:hover {
    border-color: rgba(52, 152, 219, 0.3);
}

.layer-card.infrastructure-layer {
    border-left: 4px solid #f39c12;
}

.layer-card.infrastructure-layer::before {
    background: linear-gradient(90deg, #f39c12 0%, #e67e22 100%);
}

.layer-card.infrastructure-layer:hover {
    border-color: rgba(243, 156, 18, 0.3);
}

.layer-card.presentation-layer {
    border-left: 4px solid #9b59b6;
}

.layer-card.presentation-layer::before {
    background: linear-gradient(90deg, #9b59b6 0%, #8e44ad 100%);
}

.layer-card.presentation-layer:hover {
    border-color: rgba(155, 89, 182, 0.3);
}

.layer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.layer-header h3 {
    color: white;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
}

.layer-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: white;
}

.domain-layer .layer-icon {
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
}

.application-layer .layer-icon {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
}

.infrastructure-layer .layer-icon {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
}

.presentation-layer .layer-icon {
    background: linear-gradient(135deg, #9b59b6 0%, #8e44ad 100%);
}

.layer-badge {
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.layer-badge.core {
    background: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
}

.layer-badge.use-cases {
    background: rgba(52, 152, 219, 0.2);
    color: #3498db;
}

.layer-badge.external {
    background: rgba(243, 156, 18, 0.2);
    color: #f39c12;
}

.layer-badge.ui {
    background: rgba(155, 89, 182, 0.2);
    color: #9b59b6;
}

.layer-content p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    line-height: 1.6;
}

.layer-components h4 {
    color: white;
    font-size: 14px;
    margin-bottom: 12px;
}

.component-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 15px;
}

.component {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.9);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.layer-example {
    background: rgba(255, 255, 255, 0.05);
    padding: 10px 12px;
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    line-height: 1.4;
}

.layer-example strong {
    color: rgba(255, 255, 255, 0.9);
}

/* Dependency Flow */
.dependency-flow {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 40px;
    margin: 40px 0;
}

.dependency-flow h3 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
    text-align: center;
    justify-content: center;
}

.flow-diagram {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.flow-step {
    display: flex;
    justify-content: center;
}

.step-box {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 20px;
    min-width: 150px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.step-box:hover {
    transform: scale(1.05);
}

.step-box.presentation {
    border-color: rgba(155, 89, 182, 0.5);
    background: rgba(155, 89, 182, 0.1);
}

.step-box.application {
    border-color: rgba(52, 152, 219, 0.5);
    background: rgba(52, 152, 219, 0.1);
}

.step-box.domain {
    border-color: rgba(46, 204, 113, 0.5);
    background: rgba(46, 204, 113, 0.1);
}

.step-box.infrastructure {
    border-color: rgba(243, 156, 18, 0.5);
    background: rgba(243, 156, 18, 0.1);
}

.step-box i {
    font-size: 24px;
    color: white;
}

.step-box span {
    color: white;
    font-weight: 600;
}

.flow-arrow {
    color: #667eea;
    font-size: 24px;
    animation: bounce 2s infinite;
}

.flow-arrow.reverse {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #f39c12;
}

.flow-arrow.reverse span {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    font-style: italic;
}

/* Project Structure */
.project-structure {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
    margin: 40px 0;
}

.structure-tree {
    font-family: 'Courier New', monospace;
    font-size: 14px;
}

.tree-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    color: rgba(255, 255, 255, 0.8);
}

.tree-item.root {
    color: #667eea;
    font-weight: bold;
    font-size: 16px;
    margin-bottom: 10px;
}

.tree-item.folder {
    color: #f39c12;
    font-weight: 600;
    margin: 10px 0;
}

.tree-item.project {
    color: white;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.05);
    padding: 8px 12px;
    border-radius: 8px;
    margin: 8px 0;
}

.tree-item.project.domain {
    border-left: 3px solid #2ecc71;
}

.tree-item.project.application {
    border-left: 3px solid #3498db;
}

.tree-item.project.infrastructure {
    border-left: 3px solid #f39c12;
}

.tree-item.project.presentation {
    border-left: 3px solid #9b59b6;
}

.tree-branch {
    margin-left: 20px;
}

.tree-subbranch {
    margin-left: 40px;
}

.project-files {
    margin-left: 60px;
    margin-top: 8px;
}

.file-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    color: rgba(255, 255, 255, 0.6);
    font-size: 12px;
}

.file-item i {
    color: #95a5a6;
}

/* Code Examples */
.code-examples {
    margin: 40px 0;
}

.example-section {
    margin-bottom: 40px;
}

.example-section h3 {
    color: white;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.domain-example h3 i {
    color: #2ecc71;
}

.application-example h3 i {
    color: #3498db;
}

.infrastructure-example h3 i {
    color: #f39c12;
}

.presentation-example h3 i {
    color: #9b59b6;
}

/* CQRS Integration */
.cqrs-integration {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 40px;
    margin: 40px 0;
}

.cqrs-intro {
    text-align: center;
    margin-bottom: 30px;
}

.cqrs-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.cqrs-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: white;
}

.cqrs-visual h3 {
    color: #667eea;
    margin: 0;
    font-size: 20px;
}

.cqrs-intro p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.cqrs-benefits h4 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
    text-align: center;
    justify-content: center;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.benefit-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
    border-color: rgba(102, 126, 234, 0.3);
}

.benefit-item i {
    color: #667eea;
    font-size: 24px;
    margin-bottom: 15px;
}

.benefit-item h5 {
    color: white;
    margin-bottom: 10px;
    font-size: 16px;
}

.benefit-item p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
}

.mediatr-setup h4 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    text-align: center;
    justify-content: center;
}

/* DDD Integration */
.ddd-integration {
    margin: 40px 0;
}

.ddd-concepts h3 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
    text-align: center;
    justify-content: center;
}

.concepts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.concept-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.concept-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transition: all 0.3s ease;
}

.concept-card:hover::before {
    transform: scaleX(1);
}

.concept-card:hover {
    transform: translateY(-10px);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.concept-card.entity { border-left: 4px solid #3498db; }
.concept-card.value-object { border-left: 4px solid #2ecc71; }
.concept-card.aggregate { border-left: 4px solid #f39c12; }
.concept-card.domain-service { border-left: 4px solid #9b59b6; }

.concept-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 24px;
    color: white;
}

.concept-card h4 {
    color: white;
    margin-bottom: 15px;
    font-size: 18px;
}

.concept-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
    line-height: 1.6;
}

.concept-example {
    background: rgba(255, 255, 255, 0.05);
    padding: 10px 12px;
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
}

.concept-example strong {
    color: #667eea;
}

.value-object-example,
.domain-events {
    margin: 30px 0;
}

.value-object-example h4,
.domain-events h4 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    text-align: center;
    justify-content: center;
}

/* Testing Strategy */
.testing-strategy {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 40px;
    margin: 40px 0;
}

.test-pyramid h3 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
    text-align: center;
    justify-content: center;
}

.pyramid-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    margin-bottom: 40px;
}

.pyramid-level {
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
}

.pyramid-level.unit {
    width: 300px;
    height: 80px;
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
    border-radius: 0 0 20px 20px;
}

.pyramid-level.integration {
    width: 200px;
    height: 60px;
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
}

.pyramid-level.e2e {
    width: 100px;
    height: 40px;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    border-radius: 20px 20px 0 0;
}

.pyramid-level:hover {
    transform: scale(1.05);
}

.level-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.level-name {
    font-size: 14px;
}

.level-percentage {
    font-size: 18px;
    font-weight: 700;
}

.test-examples h4 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
    text-align: center;
    justify-content: center;
}

.test-example {
    margin-bottom: 30px;
}

.test-example h5 {
    color: white;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.unit-test h5 i {
    color: #2ecc71;
}

.integration-test h5 i {
    color: #f39c12;
}

/* Architecture Benefits */
.architecture-benefits {
    margin: 40px 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transition: all 0.3s ease;
}

.benefit-card:hover::before {
    transform: scaleX(1);
}

.benefit-card:hover {
    transform: translateY(-10px);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.benefit-card.testability { border-left: 4px solid #2ecc71; }
.benefit-card.maintainability { border-left: 4px solid #3498db; }
.benefit-card.flexibility { border-left: 4px solid #f39c12; }
.benefit-card.scalability { border-left: 4px solid #9b59b6; }
.benefit-card.business-focus { border-left: 4px solid #e74c3c; }
.benefit-card.independence { border-left: 4px solid #1abc9c; }

.benefit-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 28px;
    color: white;
}

.benefit-card h3 {
    color: white;
    margin-bottom: 15px;
    font-size: 18px;
}

.benefit-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
    line-height: 1.6;
}

.benefit-details {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.benefit-details .detail {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.9);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

/* Considerations */
.considerations {
    margin: 40px 0;
}

.warning-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 30px;
}

.warning-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.warning-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #e74c3c 0%, #c0392b 100%);
    transform: scaleX(0);
    transition: all 0.3s ease;
}

.warning-card:hover::before {
    transform: scaleX(1);
}

.warning-card:hover {
    transform: translateY(-10px);
    border-color: rgba(231, 76, 60, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.warning-card.complexity { border-left: 4px solid #e74c3c; }
.warning-card.learning-curve { border-left: 4px solid #f39c12; }
.warning-card.initial-setup { border-left: 4px solid #9b59b6; }
.warning-card.team-alignment { border-left: 4px solid #3498db; }

.warning-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 24px;
    color: white;
}

.warning-card h4 {
    color: white;
    margin-bottom: 15px;
    font-size: 16px;
}

.warning-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
    line-height: 1.6;
}

.warning-advice {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.05);
    padding: 10px 12px;
    border-radius: 8px;
}

.warning-advice i {
    color: #f39c12;
    font-size: 16px;
}

.warning-advice span {
    color: rgba(255, 255, 255, 0.9);
    font-size: 13px;
    font-style: italic;
}

/* Best Practices */
.best-practices {
    margin: 30px 0;
}

.best-practices h3 {
    color: #2ecc71;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
    text-align: center;
    justify-content: center;
}

.practices-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.practice-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 4px solid #2ecc71;
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
}

.practice-item:hover {
    transform: translateX(10px);
    border-color: rgba(46, 204, 113, 0.3);
}

.practice-item i {
    color: #2ecc71;
    font-size: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.practice-content h4 {
    color: white;
    margin-bottom: 8px;
    font-size: 16px;
}

.practice-content p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    line-height: 1.6;
}

.key-takeaways {
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 15px;
    padding: 30px;
    margin: 30px 0;
}

.key-takeaways h3 {
    color: #667eea;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.key-takeaways ul {
    list-style: none;
    padding: 0;
}

.key-takeaways li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.key-takeaways li::before {
    content: "▶";
    color: #667eea;
    font-size: 12px;
    margin-top: 4px;
    flex-shrink: 0;
}

/* Mobile Responsive for Clean Architecture */
@media (max-width: 768px) {
    .clean-architecture-intro {
        flex-direction: column;
        text-align: center;
    }
    
    .architecture-circle {
        width: 250px;
        height: 250px;
    }
    
    .layer.external {
        width: 250px;
        height: 250px;
        font-size: 12px;
    }
    
    .layer.interface {
        width: 180px;
        height: 180px;
        font-size: 11px;
    }
    
    .layer.application {
        width: 120px;
        height: 120px;
        font-size: 10px;
    }
    
    .layer.domain {
        width: 70px;
        height: 70px;
        font-size: 9px;
    }
    
    .rule-explanation {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .layer-structure,
    .concepts-grid,
    .benefits-grid,
    .warning-cards {
        grid-template-columns: 1fr;
    }
    
    .flow-diagram {
        gap: 15px;
    }
    
    .step-box {
        min-width: 120px;
        padding: 15px;
    }
    
    .pyramid-level.unit {
        width: 250px;
    }
    
    .pyramid-level.integration {
        width: 170px;
    }
    
    .pyramid-level.e2e {
        width: 90px;
    }
    
    .component-list {
        justify-content: center;
    }
    
    .benefit-details {
        justify-content: center;
    }
}

/* GenericRepository Pattern Styles - Start */
/* Base white card styles */
.step-card, 
.feature-card, 
.alternative-card, 
.practice-card, 
.pros-section, 
.cons-section, 
.comparison-tab,
.purpose-card {
    background: white;
    color: #2c3e50;
}

.step-card h3,
.feature-card h3,
.alternative-card h3,
.practice-card h3,
.comparison-tab h3,
.purpose-card h4 {
    color: #2c3e50 !important;
}

.step-card p,
.feature-card p,
.alternative-card p,
.practice-card p,
.comparison-tab p,
.purpose-card p {
    color: #7f8c8d !important;
}

.repository-definition {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 2rem;
    border-radius: 15px;
    color: white;
    margin: 2rem 0;
    text-align: center;
}

.definition-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.definition-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.pattern-purpose {
    margin: 3rem 0;
}

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

.purpose-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-left: 5px solid;
    transition: transform 0.3s ease;
    color: #2c3e50;
}

.purpose-card h4 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 600;
}

.purpose-card p {
    color: #7f8c8d;
}

.purpose-card:hover {
    transform: translateY(-5px);
}

.purpose-card.separation {
    border-left-color: #3498db;
}

.purpose-card.testability {
    border-left-color: #2ecc71;
}

.purpose-card.maintainability {
    border-left-color: #f39c12;
}

.purpose-card.flexibility {
    border-left-color: #e74c3c;
}

.purpose-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin-bottom: 1rem;
}

.separation .purpose-icon {
    background: #3498db;
}

.testability .purpose-icon {
    background: #2ecc71;
}

.maintainability .purpose-icon {
    background: #f39c12;
}

.flexibility .purpose-icon {
    background: #e74c3c;
}

.repository-comparison {
    margin: 3rem 0;
}

.comparison-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.comparison-tab {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.comparison-tab:hover {
    transform: translateY(-5px);
}

.tab-header {
    padding: 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
    position: relative;
}

.comparison-tab.generic .tab-header {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
}

.tab-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1rem;
}

.tab-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

.tab-badge.traditional {
    background: rgba(255, 255, 255, 0.2);
}

.tab-badge.modern {
    background: rgba(255, 255, 255, 0.2);
}

.tab-content {
    padding: 2rem;
    color: #2c3e50;
}

.tab-content h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.tab-content p {
    color: #7f8c8d;
    margin-bottom: 1.5rem;
}

.approach-example {
    margin: 1.5rem 0;
}

.code-snippet {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 1.5rem;
    font-family: 'Courier New', monospace;
    border-left: 4px solid #007bff;
}

.code-snippet code {
    color: #2c3e50;
    font-size: 0.9rem;
    line-height: 1.6;
}

.code-snippet .comment {
    color: #95a5a6;
    font-style: italic;
}

.approach-pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}

.pros h5, .cons h5 {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pros h5 i {
    color: #2ecc71;
}

.cons h5 i {
    color: #e74c3c;
}

.pros ul, .cons ul {
    list-style: none;
    padding: 0;
}

.pros li, .cons li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.pros li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #2ecc71;
    font-weight: bold;
}

.cons li:before {
    content: "✗";
    position: absolute;
    left: 0;
    color: #e74c3c;
    font-weight: bold;
}

.implementation-section {
    margin: 3rem 0;
}

.step-by-step {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.step-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
}

.step-header {
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.step-card.implementation-step .step-header {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.step-card.uow-step .step-header {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.step-number {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
}

.step-content {
    padding: 2rem;
    color: #2c3e50;
}

.step-content p {
    color: #7f8c8d;
    margin-bottom: 1.5rem;
}

.di-configuration {
    margin: 3rem 0;
}

.config-example {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 2rem;
    border-left: 5px solid #007bff;
}

.usage-examples {
    margin: 3rem 0;
}

.example-tabs {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.example-tab {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.example-tab h3 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1.5rem 2rem;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.example-tab.service h3 {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
}

.example-tab .code-block {
    margin: 0;
    border-radius: 0;
}

.advanced-features {
    margin: 3rem 0;
}

.feature-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.feature-header {
    padding: 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.feature-card.ordering .feature-header {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.feature-card.specifications .feature-header {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.feature-content {
    padding: 2rem;
    color: #2c3e50;
}

.feature-content p {
    color: #7f8c8d;
    margin-bottom: 1.5rem;
}

.testing-section {
    margin: 3rem 0;
}

.test-example, .mock-example {
    margin-bottom: 3rem;
}

.test-example h3, .mock-example h3 {
    color: #2ecc71;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pros-cons-comparison {
    margin: 3rem 0;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.pros-section, .cons-section {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.section-header {
    padding: 2rem;
    color: white;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.section-header.pros {
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
}

.section-header.cons {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
}

.section-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.comparison-list {
    padding: 2rem;
}

.comparison-list .comparison-item span {
    color: #2c3e50;
}

.comparison-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #eee;
}

.comparison-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.comparison-item i {
    margin-top: 0.2rem;
    font-size: 1.2rem;
}

.pros-section .comparison-item i {
    color: #2ecc71;
}

.cons-section .comparison-item i {
    color: #e74c3c;
}

.item-content h4 {
    margin: 0 0 0.5rem 0;
    color: #2c3e50;
    font-size: 1.1rem;
}

.item-content p {
    margin: 0;
    color: #7f8c8d;
    font-size: 0.95rem;
}

.best-practices {
    margin: 3rem 0;
}

.practices-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.practice-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.practice-header {
    padding: 2rem;
    color: white;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.practice-card.do .practice-header {
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
}

.practice-card.dont .practice-header {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
}

.practice-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.practice-list {
    padding: 2rem;
}

.practice-list .practice-item span {
    color: #2c3e50;
}

.practice-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.practice-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.practice-card.do .practice-item i {
    color: #2ecc71;
    margin-top: 0.2rem;
}

.practice-card.dont .practice-item i {
    color: #e74c3c;
    margin-top: 0.2rem;
}

.alternatives {
    margin: 3rem 0;
}

.alternative-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.alternative-header {
    padding: 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
}

.alternative-card.direct-ef .alternative-header {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.alternative-card.specification .alternative-header {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.alternative-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.alternative-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    background: rgba(255, 255, 255, 0.2);
}

.alternative-content {
    padding: 2rem;
    color: #2c3e50;
}

.alternative-content p {
    color: #7f8c8d;
    margin-bottom: 1.5rem;
}

.alternative-example {
    margin: 1.5rem 0;
    background: #f8f9fa;
    border-radius: 10px;
    padding: 1.5rem;
}

.alternative-example .code-snippet code {
    color: #2c3e50;
    font-size: 0.9rem;
    line-height: 1.6;
}

.alternative-example .comment {
    color: #95a5a6;
    font-style: italic;
}

.alternative-pros {
    margin-top: 1.5rem;
    padding: 1rem;
    background: #e8f5e8;
    border-radius: 10px;
    border-left: 4px solid #2ecc71;
}

.conclusion {
    margin: 3rem 0;
    padding: 3rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 15px;
    color: white;
}

.decision-guide {
    margin-top: 2rem;
}

.guide-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.guide-item {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 2rem;
}

.guide-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.guide-icon.success {
    background: #2ecc71;
    color: white;
}

.guide-icon.danger {
    background: #e74c3c;
    color: white;
}

.guide-item ul {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
}

.guide-item li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.guide-item.use li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #2ecc71;
    font-weight: bold;
}

.guide-item.avoid li:before {
    content: "✗";
    position: absolute;
    left: 0;
    color: #e74c3c;
    font-weight: bold;
}

.next-steps {
    margin: 2rem 0;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 15px;
    border-left: 5px solid #007bff;
}

.next-steps ul {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
}

.next-steps li {
    padding: 0.5rem 0;
    padding-left: 2rem;
    position: relative;
}

.next-steps li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: #007bff;
    font-weight: bold;
    font-size: 1.2rem;
}

/* Responsive Design for GenericRepository */
@media (max-width: 768px) {
    .purpose-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-tabs {
        grid-template-columns: 1fr;
    }
    
    .approach-pros-cons {
        grid-template-columns: 1fr;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .practices-grid {
        grid-template-columns: 1fr;
    }
    
    .guide-grid {
        grid-template-columns: 1fr;
    }
    
    .step-header {
        flex-direction: column;
        text-align: center;
    }
    
    .definition-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .purpose-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}
/* GenericRepository Pattern Styles - End */