/* Variables de color y tipografía */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --success-color: #2ecc71;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    
    --font-main: 'Roboto', sans-serif;
    --font-code: 'Source Code Pro', monospace;
    
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}
/* Reset adicional */
.sem-header, .sem-footer {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Estilos del encabezado */
.sem-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: rgb(255, 255, 255);
    padding: 3rem 0;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.sem-header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 L0,100 Z" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></svg>');
    opacity: 0.5;
}

.sem-header .container {
    position: relative;
    z-index: 1;
}

.sem-header h1 {
    font-size: 2.5rem;
    margin: 1rem 0 0.5rem;
}

.sem-header .subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 800px;
    margin: 0 auto;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--light-color);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb span {
    opacity: 0.7;
}

/* Contenedor principal */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Estilos de secciones */
.content-section {
    margin-bottom: 3rem;
}

.content-section h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.8rem;
}

.content-section h2 i {
    color: var(--secondary-color);
}


/* Footer */
.sem-footer {
    background: var(--primary-color);
    color: white;
    padding: 2rem 0;
    margin-top: 3rem;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.footer-nav a {
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

.footer-nav a:hover {
    color: var(--secondary-color);
}

.footer-copy {
    text-align: center;
    opacity: 0.8;
    font-size: 0.9rem;
}
/* Estilos específicos para Semana 14 - Microservicios */

.microservices-content {
    margin: 2rem 0;
}

.architecture-comparison {
    margin-bottom: 3rem;
}

.architecture-comparison h3 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.8rem;
    color: #2d3748;
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2rem;
}

.architecture-card {
    background: #fff;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-top: 5px solid;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.architecture-card.monolith {
    border-top-color: #f56565;
}

.architecture-card.microservices {
    border-top-color: #48bb78;
}

.architecture-card h4 {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.architecture-card.monolith h4 {
    color: #f56565;
}

.architecture-card.microservices h4 {
    color: #48bb78;
}

.architecture-visual {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 150px;
}

.monolith-block {
    background: linear-gradient(135deg, #f56565 0%, #e53e3e 100%);
    border-radius: 10px;
    padding: 1.5rem;
    width: 80%;
    max-width: 300px;
    box-shadow: 0 5px 15px rgba(229, 62, 62, 0.3);
}

.monolith-block .layer {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 0.8rem;
    margin-bottom: 0.5rem;
    border-radius: 5px;
    text-align: center;
    font-weight: 500;
}

.monolith-block .layer:last-child {
    margin-bottom: 0;
}

.microservices-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 1rem;
}

.microservices-grid .service {
    background: #48bb78;
    color: #fff;
    padding: 0.8rem;
    border-radius: 5px;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: 0 2px 5px rgba(72, 187, 120, 0.3);
}

.api-gateway {
    background: #4299e1;
    color: #fff;
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    text-align: center;
    font-weight: bold;
    box-shadow: 0 5px 15px rgba(66, 153, 225, 0.3);
}

.pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.pros, .cons {
    background: #f7fafc;
    padding: 1rem;
    border-radius: 10px;
    border-left: 4px solid;
}

.pros {
    border-left-color: #48bb78;
}

.cons {
    border-left-color: #f56565;
}

.pros h5, .cons h5 {
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

.pros h5 {
    color: #48bb78;
}

.cons h5 {
    color: #f56565;
}

.pros ul, .cons ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pros li::before {
    content: "✅";
    margin-right: 0.5rem;
}

.cons li::before {
    content: "❌";
    margin-right: 0.5rem;
}

.pros li, .cons li {
    margin-bottom: 0.5rem;
    color: #4a5568;
}

.microservices-principles {
    margin-top: 3rem;
}

.microservices-principles h3 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.8rem;
    color: #2d3748;
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.principle-item {
    background: #fff;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-left: 4px solid #667eea;
    text-align: center;
}

.principle-item i {
    font-size: 2.5rem;
    color: #667eea;
    margin-bottom: 1rem;
}

.principle-item h4 {
    color: #2d3748;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.principle-item p {
    color: #6b7280;
    line-height: 1.5;
    margin: 0;
}

.docker-content {
    margin: 2rem 0;
}

.docker-overview {
    background: linear-gradient(135deg, #4299e1 0%, #3182ce 100%);
    color: #fff;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(66, 153, 225, 0.3);
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.docker-overview::before {
    content: "🐳";
    position: absolute;
    top: -50%;
    right: -50%;
    font-size: 150px;
    opacity: 0.1;
    animation: float 25s linear infinite;
}

.docker-overview h3 {
    margin-bottom: 1.5rem;
    font-size: 2rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
}

.docker-overview p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 1;
}

.docker-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
    position: relative;
    z-index: 1;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease, background 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.benefit-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.2);
}

.benefit-card i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #ffd700;
}

.benefit-card h4 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.benefit-card p {
    font-size: 0.9rem;
    opacity: 0.9;
    margin: 0;
}

.docker-examples {
    display: grid;
    gap: 2rem;
    margin-top: 2rem;
}

.docker-examples .example-section {
    border-left-color: #4299e1;
}

.docker-examples .example-section h4::before {
    content: "🐳";
}

.kubernetes-content {
    margin: 2rem 0;
}

.kubernetes-overview {
    background: linear-gradient(135deg, #9f7aea 0%, #805ad5 100%);
    color: #fff;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(159, 122, 234, 0.3);
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.kubernetes-overview::before {
    content: "☸️";
    position: absolute;
    top: -50%;
    right: -50%;
    font-size: 150px;
    opacity: 0.1;
    animation: float 30s linear infinite;
}

.kubernetes-overview h3 {
    margin-bottom: 1.5rem;
    font-size: 2rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
}

.kubernetes-overview p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 1;
}

.k8s-components {
    margin-top: 2rem;
}

.k8s-components h4 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.5rem;
    color: #fff;
}

.components-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
}

.component-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease, background 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.component-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.2);
}

.component-card i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #ffd700;
}

.component-card h5 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.component-card p {
    font-size: 0.9rem;
    opacity: 0.9;
    margin: 0;
}

.kubernetes-examples {
    display: grid;
    gap: 2rem;
    margin-top: 2rem;
}

.kubernetes-examples .example-section {
    border-left-color: #9f7aea;
}

.kubernetes-examples .example-section h4::before {
    content: "☸️";
}

.gateway-mesh-content {
    margin: 2rem 0;
}

.api-gateway-section, .service-mesh-section {
    background: #fff;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
    border-top: 5px solid #ed8936;
}

.service-mesh-section {
    border-top-color: #38b2ac;
}

.api-gateway-section h3, .service-mesh-section h3 {
    color: #2d3748;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.api-gateway-section p, .service-mesh-section p {
    color: #6b7280;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.gateway-features, .mesh-benefits {
    margin-top: 2rem;
}

.gateway-features .feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.gateway-features .feature-item {
    background: #f7fafc;
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border-left: 3px solid #ed8936;
}

.gateway-features .feature-item i {
    font-size: 2rem;
    color: #ed8936;
    margin-bottom: 0.8rem;
}

.gateway-features .feature-item h4 {
    font-size: 1.1rem;
    color: #2d3748;
    margin-bottom: 0.5rem;
}

.gateway-features .feature-item p {
    font-size: 0.85rem;
    margin: 0;
}

.mesh-benefits .benefit-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.mesh-benefits .benefit-item {
    background: #f7fafc;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border-left: 3px solid #38b2ac;
}

.mesh-benefits .benefit-item i {
    font-size: 2rem;
    color: #38b2ac;
    margin-bottom: 0.8rem;
}

.mesh-benefits .benefit-item h4 {
    font-size: 1.1rem;
    color: #2d3748;
    margin-bottom: 0.5rem;
}

.mesh-benefits .benefit-item p {
    font-size: 0.85rem;
    margin: 0;
}

.gateway-example, .istio-example {
    margin-top: 2rem;
}

.gateway-example h4, .istio-example h4 {
    color: #2d3748;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.github-content {
    margin: 2rem 0;
}

.project-showcase {
    background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
    color: #fff;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(45, 55, 72, 0.3);
    text-align: center;
}

.project-showcase h3 {
    margin-bottom: 1rem;
    font-size: 2rem;
    color: #fff;
}

.project-showcase p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.project-architecture {
    margin: 2rem 0;
}

.project-architecture h4 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: #fff;
}

.architecture-diagram {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
}

.architecture-diagram .layer {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 1.5rem;
    width: 80%;
    max-width: 500px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border-left: 5px solid;
}

.architecture-diagram .layer.frontend {
    border-left-color: #4299e1;
}

.architecture-diagram .layer.gateway {
    border-left-color: #ed8936;
}

.architecture-diagram .layer.services {
    border-left-color: #48bb78;
}

.architecture-diagram .layer.data {
    border-left-color: #9f7aea;
}

.architecture-diagram .layer h5 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
    color: #fff;
}

.architecture-diagram .layer .components {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.architecture-diagram .layer .components span {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    color: #fff;
}

.project-features {
    margin: 2rem 0;
}

.project-features .feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.project-features .feature-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.project-features .feature-item:hover {
    transform: translateY(-5px);
}

.project-features .feature-item i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #4299e1;
}

.project-features .feature-item h4 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.project-features .feature-item p {
    font-size: 0.9rem;
    opacity: 0.8;
    margin: 0;
}

.github-link {
    margin-top: 2rem;
}

.github-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #4299e1;
    color: #fff;
    padding: 1rem 2rem;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(66, 153, 225, 0.3);
}

.github-btn:hover {
    background: #3182ce;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(66, 153, 225, 0.4);
}

.github-btn i {
    font-size: 1.2rem;
}

.github-description {
    margin-top: 1rem;
    font-size: 0.9rem;
    opacity: 0.8;
}

.code-example {
    background: #1e293b;
    border-radius: 10px;
    overflow: hidden;
    margin-top: 1rem;
}

.code-example pre {
    margin: 0;
    padding: 1.5rem;
    overflow-x: auto;
}

.code-example code {
    color: #e2e8f0;
    font-family: 'Source Code Pro', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
}

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

.summary-card {
    background: #fff;
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-left: 4px solid #667eea;
    transition: transform 0.3s ease;
}

.summary-card:hover {
    transform: translateY(-3px);
}

.summary-card h3 {
    color: #667eea;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.summary-card h3::before {
    content: "🚀";
    font-size: 1.2rem;
}

.summary-card p {
    color: #6b7280;
    line-height: 1.6;
}

@keyframes float {
    0% { transform: translateX(0) translateY(0); }
    100% { transform: translateX(-100px) translateY(-100px); }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .comparison-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .microservices-intro, .docker-containerization, .kubernetes-orchestration, .api-gateway-service-mesh, .github-project {
        padding: 1rem;
    }
    
    .architecture-card {
        padding: 1.5rem;
    }
    
    .monolith-block {
        width: 90%;
    }
    
    .microservices-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pros-cons {
        grid-template-columns: 1fr;
    }
    
    .principles-grid, .docker-benefits, .components-grid, .gateway-features .feature-grid, .mesh-benefits .benefit-list, .project-features .feature-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 1rem;
    }
    
    .api-gateway-section, .service-mesh-section {
        padding: 1.5rem;
    }
    
    .architecture-diagram .layer {
        width: 95%;
    }
}

@media (max-width: 480px) {
    .architecture-card h4 {
        font-size: 1.5rem;
    }
    
    .monolith-block {
        padding: 1rem;
    }
    
    .microservices-grid .service {
        padding: 0.6rem;
        font-size: 0.8rem;
    }
    
    .api-gateway {
        padding: 0.6rem 1rem;
    }
    
    .pros h5, .cons h5 {
        font-size: 1rem;
    }
    
    .principle-item, .benefit-card, .component-card, .gateway-features .feature-item, .mesh-benefits .benefit-item, .project-features .feature-item {
        padding: 1rem;
    }
    
    .principle-item i, .benefit-card i, .component-card i, .gateway-features .feature-item i, .mesh-benefits .benefit-item i, .project-features .feature-item i {
        font-size: 2rem;
    }
    
    .code-example pre {
        padding: 1rem;
    }
    
    .code-example code {
        font-size: 0.8rem;
    }
    
    .github-btn {
        padding: 0.8rem 1.5rem;
    }
}