diff --git a/data/cv-en.json b/data/cv-en.json
index fa3b367..b2bc454 100644
--- a/data/cv-en.json
+++ b/data/cv-en.json
@@ -310,125 +310,138 @@
   "skills": {
     "technical": [
       {
-        "category": "AI & Modern Development",
+        "category": "AI-Assisted Development",
         "proficiency": 5,
         "items": [
-          "AI-Assisted Development (Claude Code, Copilot, GPT-4)",
-          "Prompt Engineering & AI Workflows",
-          "HTMX (Hypermedia Applications)",
-          "Go (Golang)",
+          "AI Development Workflows (Claude Code, Copilot, GPT-4)",
+          "Agent-Based & Spec-Driven Development",
+          "Prompt Engineering & AI Integration",
+          "Automated Code Generation & Documentation",
           "OpenAI & Anthropic APIs"
         ]
       },
+      {
+        "category": "SAP Technologies",
+        "proficiency": 5,
+        "items": [
+          "SAP Customer Data Cloud (CDC)",
+          "SAP Cloud Platform",
+          "SAP S/4HANA",
+          "GDPR Compliance & Data Protection"
+        ]
+      },
       {
         "category": "Programming Languages",
         "proficiency": 4,
         "items": [
-          "JAVA/Groovy",
+          "JavaScript (ES6+)",
+          "Go",
+          "TypeScript",
+          "Node.js",
+          "Python",
+          "Shell Scripting (Bash/Unix)",
           "PHP",
-          "Scala",
-          "XML/XSLT",
-          "Action Script",
-          "Shell Scripts (Unix)",
-          "C/C++"
+          "Java",
+          "Groovy",
+          "SQL",
+          "Assembler"
         ]
       },
       {
-        "category": "Web Development",
+        "category": "Go Ecosystem",
         "proficiency": 5,
         "items": [
-          "JSP/PHP",
-          "HTML(5)/XHTML/Handlebars/Moustache/Velocity/Freemarker",
-          "CSS/Less/Sass/Javascript/jQuery/mooTools",
-          "DOM/Ajax/SEO/WebServices",
-          "REST API Design & Development",
-          "Responsive & Mobile-First Design"
+          "Hono - High-Performance Web Framework",
+          "Gin - Web Framework",
+          "Fyne - Cross-Platform GUI Framework",
+          "Bubble Tea - TUI Framework",
+          "Charm - Terminal UI Libraries (Lipgloss, Bubbles)",
+          "Goroutines & Concurrency Patterns",
+          "Standard Library (net/http, html/template)"
         ]
       },
       {
-        "category": "JavaScript Frameworks",
+        "category": "JavaScript Ecosystem",
         "proficiency": 5,
         "items": [
-          "Node & ReactJS",
+          "Node.js & Express",
+          "React & React Ecosystem",
           "Redux/Flux",
-          "Webpack2/Express",
-          "Gulp/Grunt"
+          "Modern Build Tools (Webpack, Vite, ESBuild)",
+          "Package Management (npm, pnpm, bun)",
+          "Testing Frameworks (Jest, Playwright)"
         ]
       },
       {
-        "category": "PHP Frameworks",
-        "proficiency": 4,
+        "category": "Frontend Technologies",
+        "proficiency": 5,
         "items": [
-          "Yii Framework",
-          "Zend Framework",
-          "Wordpress API",
-          "Joomla API"
+          "HTMX - Hypermedia-Driven Applications",
+          "HTML5 & Semantic Web",
+          "CSS3, Tailwind CSS, SASS/LESS",
+          "JavaScript - DOM Manipulation & AJAX",
+          "jQuery",
+          "Progressive Enhancement & Accessibility",
+          "Responsive & Mobile-First Design",
+          "Template Engines (Handlebars, Panini, Mustache)"
         ]
       },
       {
-        "category": "Java Frameworks",
-        "proficiency": 4,
+        "category": "Legacy Enterprise Technologies",
+        "proficiency": 3,
         "items": [
-          "Play! Framework",
-          "Struts",
-          "Spring",
-          "Hibernate",
-          "Ibatis",
-          "Magnolia CMS",
-          "XWiki",
-          "TESEO Framework"
-        ]
-      },
-      {
-        "category": "Application Servers",
-        "proficiency": 4,
-        "items": [
-          "Apache/WAMP/MAMP",
-          "Tomcat/JBoss/Resin/Jetty/Websphere/Weblogic"
+          "Java & J2EE",
+          "Spring Framework, Struts, Hibernate",
+          "PHP & WordPress",
+          "Yii Framework, Zend Framework",
+          "Enterprise Application Servers (Tomcat, JBoss, WebLogic)"
         ]
       },
       {
         "category": "Backend Technologies",
-        "proficiency": 4,
+        "proficiency": 5,
         "items": [
-          "Node.js (Express, Modern frameworks)",
-          "Go (Golang)",
-          "Java & J2EE",
-          "Spring Framework, Struts, Hibernate",
-          "PHP"
+          "Go - Current Primary Stack",
+          "Hono Framework - High-Performance Web Server",
+          "Node.js (Express, Hono-compatible frameworks)",
+          "RESTful API Design & Implementation",
+          "Authentication & Authorization Systems",
+          "Database Design & Optimization"
         ]
       },
       {
         "category": "Databases",
         "proficiency": 4,
         "items": [
+          "PostgreSQL",
+          "MySQL",
+          "SQLite",
           "Oracle",
-          "MySql",
-          "Postgresql",
-          "Hypersonic",
-          "SQL Knowledge"
+          "MongoDB (NoSQL)",
+          "SQL Knowledge",
+          "Database Design & Optimization"
         ]
       },
       {
-        "category": "CMS's and Web Production Environments",
-        "proficiency": 4,
+        "category": "Infrastructure & Servers",
+        "proficiency": 5,
         "items": [
-          "Joomla",
-          "Wordpress",
-          "RapidWeaver",
-          "Servoy",
-          "WebRatio",
-          "Play! Framework"
+          "Linux Server Administration",
+          "VPS Deployment & Configuration",
+          "Nginx & Apache Configuration",
+          "Docker & Containers",
+          "Reverse Proxy & Load Balancing"
         ]
       },
       {
-        "category": "Design Tools",
-        "proficiency": 3,
+        "category": "DevOps & CI/CD",
+        "proficiency": 5,
         "items": [
-          "Corel Draw",
-          "Adobe PhotoShop",
-          "Adobe Illustrator",
-          "GIMP"
+          "CI/CD Pipeline Design & Implementation",
+          "Custom Deployment Solutions",
+          "Monitoring & Alerting Dashboards",
+          "Git & Version Control",
+          "Process Automation & Scripting"
         ]
       },
       {
@@ -443,23 +456,13 @@
         ]
       },
       {
-        "category": "SAP Technologies",
-        "proficiency": 5,
+        "category": "Design Tools",
+        "proficiency": 3,
         "items": [
-          "SAP Customer Data Cloud (CDC)",
-          "SAP Cloud Platform",
-          "GDPR Compliance & Data Protection"
-        ]
-      },
-      {
-        "category": "DevOps & Tools",
-        "proficiency": 4,
-        "items": [
-          "Git (Version Control)",
-          "CI/CD Pipelines",
-          "Docker",
-          "Automated Testing",
-          "Agile Methodologies"
+          "Corel Draw",
+          "Adobe PhotoShop",
+          "Adobe Illustrator",
+          "GIMP"
         ]
       }
     ],
@@ -700,6 +703,19 @@
         "Participated in practical development workshops",
         "Networked with regional technology sector professionals"
       ]
+    },
+    {
+      "title": "Web Application Development: Apache, PHP and MySQL",
+      "institution": "University of Extremadura",
+      "location": "Cáceres",
+      "date": "2002",
+      "duration": "40 hours",
+      "shortDescription": "Web application development course covering Apache, PHP, and MySQL technologies.",
+      "responsibilities": [
+        "Learned Apache web server configuration and administration",
+        "Developed dynamic web applications using PHP",
+        "Designed and implemented MySQL databases for web applications"
+      ]
     }
   ],
   "projects": [
diff --git a/data/cv-es.json b/data/cv-es.json
index 1cca0c5..d795ea3 100644
--- a/data/cv-es.json
+++ b/data/cv-es.json
@@ -310,172 +310,138 @@
   "skills": {
     "technical": [
       {
-        "category": "IA y Desarrollo Moderno",
+        "category": "Desarrollo Asistido por IA",
         "proficiency": 5,
         "items": [
-          "Desarrollo Asistido por IA (Claude Code, Copilot, GPT-4)",
-          "Ingeniería de Prompts y Flujos de Trabajo con IA",
-          "HTMX (Aplicaciones Hipermedia)",
-          "Go (Golang)",
+          "Flujos de Desarrollo con IA (Claude Code, Copilot, GPT-4)",
+          "Desarrollo Basado en Agentes y Especificaciones",
+          "Ingeniería de Prompts e Integración de IA",
+          "Generación Automática de Código y Documentación",
           "APIs OpenAI y Anthropic"
         ]
       },
-      {
-        "category": "Lenguajes de Programación",
-        "proficiency": 4,
-        "items": [
-          "JavaScript (ES6+)",
-          "Go (Golang)",
-          "Java",
-          "Groovy",
-          "PHP",
-          "XML",
-          "XSLT",
-          "Action Script",
-          "Shell Scripts (Unix)",
-          "C",
-          "C++"
-        ]
-      },
-      {
-        "category": "Ecosistema JavaScript",
-        "proficiency": 5,
-        "items": [
-          "JavaScript Avanzado (ES6+)",
-          "React y Ecosistema React",
-          "Redux",
-          "Flux",
-          "Node.js y Express",
-          "Webpack, Vite",
-          "Gulp",
-          "Grunt"
-        ]
-      },
-      {
-        "category": "Desarrollo Web",
-        "proficiency": 5,
-        "items": [
-          "HTML5, CSS3, Web Semántica",
-          "Diseño y Desarrollo de APIs REST",
-          "LESS, SASS, Preprocesadores CSS",
-          "Diseño Responsive y Mobile-First",
-          "JSP",
-          "PHP",
-          "Handlebars",
-          "Moustache",
-          "Velocity",
-          "Freemarker",
-          "jQuery",
-          "mooTools",
-          "DOM",
-          "Ajax",
-          "SEO",
-          "WebServices"
-        ]
-      },
-      {
-        "category": "Frameworks PHP",
-        "proficiency": 4,
-        "items": [
-          "Yii Framework",
-          "Zend Framework",
-          "API de Wordpress",
-          "API de Joomla"
-        ]
-      },
-      {
-        "category": "Frameworks Java",
-        "proficiency": 4,
-        "items": [
-          "Play! Framework",
-          "Struts",
-          "Spring Framework",
-          "Hibernate",
-          "Ibatis",
-          "Magnolia CMS",
-          "XWiki",
-          "Framework TESEO"
-        ]
-      },
-      {
-        "category": "Tecnologías Backend",
-        "proficiency": 4,
-        "items": [
-          "Node.js (Express, frameworks modernos)",
-          "Go (Golang)",
-          "Java y J2EE",
-          "Spring Framework, Struts, Hibernate",
-          "PHP"
-        ]
-      },
-      {
-        "category": "Servidores de Aplicaciones",
-        "proficiency": 4,
-        "items": [
-          "Apache",
-          "WAMP",
-          "MAMP",
-          "Tomcat",
-          "JBoss",
-          "Resin",
-          "Jetty",
-          "Websphere",
-          "Weblogic"
-        ]
-      },
-      {
-        "category": "CMS y Entornos de Producción Web",
-        "proficiency": 4,
-        "items": [
-          "Joomla",
-          "Wordpress",
-          "RapidWeaver",
-          "Servoy",
-          "WebRatio",
-          "Magnolia CMS"
-        ]
-      },
-      {
-        "category": "Bases de Datos",
-        "proficiency": 4,
-        "items": [
-          "PostgreSQL",
-          "MySQL",
-          "Oracle",
-          "MongoDB (NoSQL)",
-          "Hypersonic",
-          "Dominio de SQL",
-          "Diseño y Optimización de Bases de Datos"
-        ]
-      },
       {
         "category": "Tecnologías SAP",
         "proficiency": 5,
         "items": [
           "SAP Customer Data Cloud (CDC)",
           "SAP Cloud Platform",
+          "SAP S/4HANA",
           "Cumplimiento GDPR y Protección de Datos"
         ]
       },
       {
-        "category": "DevOps y Herramientas",
+        "category": "Lenguajes de Programación",
         "proficiency": 4,
         "items": [
-          "Git (Control de Versiones)",
-          "Pipelines CI/CD",
-          "Docker",
-          "Testing Automatizado",
-          "Metodologías Ágiles"
+          "JavaScript (ES6+)",
+          "Go",
+          "TypeScript",
+          "Node.js",
+          "Python",
+          "Shell Scripting (Bash/Unix)",
+          "PHP",
+          "Java",
+          "Groovy",
+          "SQL",
+          "Assembler"
         ]
       },
       {
-        "category": "Herramientas de Diseño",
+        "category": "Ecosistema Go",
+        "proficiency": 5,
+        "items": [
+          "Hono - Framework Web de Alto Rendimiento",
+          "Gin - Framework Web",
+          "Fyne - Framework GUI Multiplataforma",
+          "Bubble Tea - Framework TUI",
+          "Charm - Bibliotecas de UI Terminal (Lipgloss, Bubbles)",
+          "Goroutines y Patrones de Concurrencia",
+          "Biblioteca Estándar (net/http, html/template)"
+        ]
+      },
+      {
+        "category": "Ecosistema JavaScript",
+        "proficiency": 5,
+        "items": [
+          "Node.js y Express",
+          "React y Ecosistema React",
+          "Redux/Flux",
+          "Herramientas de Build Modernas (Webpack, Vite, ESBuild)",
+          "Gestión de Paquetes (npm, pnpm, bun)",
+          "Frameworks de Testing (Jest, Playwright)"
+        ]
+      },
+      {
+        "category": "Tecnologías Frontend",
+        "proficiency": 5,
+        "items": [
+          "HTMX - Aplicaciones Basadas en Hipermedia",
+          "HTML5 y Web Semántica",
+          "CSS3, Tailwind CSS, SASS/LESS",
+          "JavaScript - Manipulación DOM y AJAX",
+          "jQuery",
+          "Mejora Progresiva y Accesibilidad",
+          "Diseño Responsive y Mobile-First",
+          "Motores de Plantillas (Handlebars, Panini, Mustache)"
+        ]
+      },
+      {
+        "category": "Tecnologías Enterprise Anteriores",
         "proficiency": 3,
         "items": [
-          "Corel Draw",
-          "Adobe PhotoShop",
-          "Adobe Illustrator",
-          "GIMP"
+          "Java y J2EE",
+          "Spring Framework, Struts, Hibernate",
+          "PHP y WordPress",
+          "Yii Framework, Zend Framework",
+          "Servidores de Aplicaciones Enterprise (Tomcat, JBoss, WebLogic)"
+        ]
+      },
+      {
+        "category": "Tecnologías Backend",
+        "proficiency": 5,
+        "items": [
+          "Go - Stack Principal Actual",
+          "Hono Framework - Servidor Web de Alto Rendimiento",
+          "Node.js (Express, frameworks compatibles con Hono)",
+          "Diseño e Implementación de APIs RESTful",
+          "Sistemas de Autenticación y Autorización",
+          "Diseño y Optimización de Bases de Datos"
+        ]
+      },
+      {
+        "category": "Bases de Datos",
+        "proficiency": 4,
+        "items": [
+          "PostgreSQL",
+          "MySQL",
+          "SQLite",
+          "Oracle",
+          "MongoDB (NoSQL)",
+          "Dominio de SQL",
+          "Diseño y Optimización de Bases de Datos"
+        ]
+      },
+      {
+        "category": "Infraestructura y Servidores",
+        "proficiency": 5,
+        "items": [
+          "Administración de Servidores Linux",
+          "Despliegue y Configuración de VPS",
+          "Configuración Nginx y Apache",
+          "Docker y Contenedores",
+          "Reverse Proxy y Balanceo de Carga"
+        ]
+      },
+      {
+        "category": "DevOps y CI/CD",
+        "proficiency": 5,
+        "items": [
+          "Diseño e Implementación de Pipelines CI/CD",
+          "Soluciones de Despliegue Personalizadas",
+          "Dashboards de Monitoreo y Alertas",
+          "Git y Control de Versiones",
+          "Automatización de Procesos y Scripting"
         ]
       },
       {
@@ -488,6 +454,16 @@
           "Gestión de tareas",
           "Reportes mensuales"
         ]
+      },
+      {
+        "category": "Herramientas de Diseño",
+        "proficiency": 3,
+        "items": [
+          "Corel Draw",
+          "Adobe PhotoShop",
+          "Adobe Illustrator",
+          "GIMP"
+        ]
       }
     ],
     "soft_skills": [
@@ -732,6 +708,19 @@
         "Participé en talleres prácticos de desarrollo",
         "Hice networking con profesionales del sector tecnológico regional"
       ]
+    },
+    {
+      "title": "Desarrollo de aplicaciones Web: Apache, PHP y MySQL",
+      "institution": "Universidad de Extremadura",
+      "location": "Cáceres",
+      "date": "2002",
+      "duration": "40 horas",
+      "shortDescription": "Curso de desarrollo de aplicaciones web con tecnologías Apache, PHP y MySQL.",
+      "responsibilities": [
+        "Aprendí configuración y administración del servidor web Apache",
+        "Desarrollé aplicaciones web dinámicas usando PHP",
+        "Diseñé e implementé bases de datos MySQL para aplicaciones web"
+      ]
     }
   ],
   "projects": [
diff --git a/internal/handlers/cv.go b/internal/handlers/cv.go
index 37a0f71..f7bc15f 100644
--- a/internal/handlers/cv.go
+++ b/internal/handlers/cv.go
@@ -199,18 +199,20 @@ func (h *CVHandler) ExportPDF(w http.ResponseWriter, r *http.Request) {
 }
 
 // splitSkills splits skill categories between left (page 1) and right (page 2) sidebars
-// The split is done at the midpoint to evenly distribute skills
+// Left sidebar shows first 7 categories, right sidebar shows remaining categories
 func splitSkills(skills []models.SkillCategory) (left, right []models.SkillCategory) {
 	if len(skills) == 0 {
 		return nil, nil
 	}
 
-	// Calculate midpoint
-	mid := len(skills) / 2
+	// Split at index 7 (first 7 items on left)
+	splitIndex := 7
+	if len(skills) < splitIndex {
+		return skills, nil
+	}
 
-	// Split at midpoint
-	left = skills[:mid]
-	right = skills[mid:]
+	left = skills[:splitIndex]
+	right = skills[splitIndex:]
 
 	return left, right
 }
diff --git a/static/css/main-enhanced.css b/static/css/main-enhanced.css
deleted file mode 100644
index 4e5308e..0000000
--- a/static/css/main-enhanced.css
+++ /dev/null
@@ -1,849 +0,0 @@
-/* Root Variables */
-:root {
-    --bg-gray: #525659;
-    --paper-white: #ffffff;
-    --text-dark: #1a1a1a;
-    --text-gray: #4a4a4a;
-    --text-light: #6a6a6a;
-    --accent-blue: #2563eb;
-    --accent-blue-hover: #1d4ed8;
-    --border-gray: #e5e5e5;
-    --error-red: #dc2626;
-    --error-bg: #fee2e2;
-    --success-green: #10b981;
-    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
-    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
-
-    /* Transition timings */
-    --transition-fast: 150ms;
-    --transition-base: 200ms;
-    --transition-slow: 300ms;
-}
-
-/* Reset & Base Styles */
-* {
-    margin: 0;
-    padding: 0;
-    box-sizing: border-box;
-}
-
-body {
-    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
-    background-color: var(--bg-gray);
-    color: var(--text-dark);
-    line-height: 1.6;
-    min-height: 100vh;
-}
-
-/* Screen reader only text */
-.sr-only {
-    position: absolute;
-    width: 1px;
-    height: 1px;
-    padding: 0;
-    margin: -1px;
-    overflow: hidden;
-    clip: rect(0, 0, 0, 0);
-    white-space: nowrap;
-    border-width: 0;
-}
-
-a {
-    color: var(--accent-blue);
-    text-decoration: none;
-    transition: color var(--transition-base);
-}
-
-a:hover {
-    color: var(--accent-blue-hover);
-    text-decoration: underline;
-}
-
-a:focus-visible {
-    outline: 2px solid var(--accent-blue);
-    outline-offset: 2px;
-    border-radius: 2px;
-}
-
-/* Action Bar */
-.action-bar {
-    background: rgba(255, 255, 255, 0.95);
-    border-bottom: 1px solid var(--border-gray);
-    position: sticky;
-    top: 0;
-    z-index: 100;
-    backdrop-filter: blur(10px);
-    box-shadow: var(--shadow);
-}
-
-.action-bar-content {
-    max-width: 1200px;
-    margin: 0 auto;
-    padding: 1rem 2rem;
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-    gap: 2rem;
-}
-
-.language-toggle {
-    display: flex;
-    gap: 0.5rem;
-}
-
-.lang-btn {
-    padding: 0.5rem 1rem;
-    border: 2px solid var(--border-gray);
-    background: white;
-    border-radius: 6px;
-    cursor: pointer;
-    font-size: 0.9rem;
-    font-weight: 500;
-    transition: all var(--transition-base);
-    position: relative;
-}
-
-.lang-btn:hover:not(.active) {
-    border-color: var(--accent-blue);
-    background: #f0f9ff;
-    transform: translateY(-1px);
-}
-
-.lang-btn:focus-visible {
-    outline: 2px solid var(--accent-blue);
-    outline-offset: 2px;
-}
-
-.lang-btn.active {
-    border-color: var(--accent-blue);
-    background: var(--accent-blue);
-    color: white;
-}
-
-/* Loading state for buttons */
-.lang-btn[aria-busy="true"] {
-    opacity: 0.7;
-    cursor: wait;
-    pointer-events: none;
-}
-
-.export-actions {
-    display: flex;
-    gap: 0.5rem;
-}
-
-.export-btn {
-    padding: 0.5rem 1.5rem;
-    background: var(--accent-blue);
-    color: white;
-    border: none;
-    border-radius: 6px;
-    cursor: pointer;
-    font-size: 0.9rem;
-    font-weight: 600;
-    transition: all var(--transition-base);
-    box-shadow: var(--shadow);
-}
-
-.export-btn:hover {
-    background: var(--accent-blue-hover);
-    transform: translateY(-1px);
-    box-shadow: var(--shadow-lg);
-}
-
-.export-btn:focus-visible {
-    outline: 2px solid white;
-    outline-offset: 2px;
-}
-
-/* HTMX Indicator */
-.htmx-indicator {
-    display: none;
-    align-items: center;
-    gap: 0.5rem;
-}
-
-.htmx-indicator.htmx-request {
-    display: flex;
-}
-
-.loader {
-    border: 3px solid #f3f3f3;
-    border-top: 3px solid var(--accent-blue);
-    border-radius: 50%;
-    width: 24px;
-    height: 24px;
-    animation: spin 1s linear infinite;
-    display: inline-block;
-}
-
-@keyframes spin {
-    0% { transform: rotate(0deg); }
-    100% { transform: rotate(360deg); }
-}
-
-/* CV Container - Paper Effect */
-.cv-container {
-    max-width: 900px;
-    margin: 2rem auto;
-    padding: 0 1rem;
-}
-
-.cv-paper {
-    background: var(--paper-white);
-    padding: 3rem;
-    box-shadow: var(--shadow-lg);
-    border-radius: 8px;
-    min-height: 11in; /* A4 height */
-    /* HTMX swap transitions */
-    transition: opacity var(--transition-base);
-}
-
-/* HTMX swap animation */
-.cv-paper.htmx-swapping {
-    opacity: 0;
-    transition: opacity var(--transition-fast);
-}
-
-.cv-paper.htmx-settling {
-    opacity: 1;
-    transition: opacity var(--transition-base);
-}
-
-/* Error Toast */
-.error-toast {
-    position: fixed;
-    bottom: 2rem;
-    right: 2rem;
-    background: var(--error-bg);
-    color: var(--error-red);
-    padding: 1rem 1.5rem;
-    border-radius: 8px;
-    border-left: 4px solid var(--error-red);
-    box-shadow: var(--shadow-lg);
-    display: flex;
-    align-items: center;
-    gap: 1rem;
-    max-width: 400px;
-    z-index: 1000;
-    animation: slideIn var(--transition-base) ease-out;
-}
-
-@keyframes slideIn {
-    from {
-        transform: translateX(100%);
-        opacity: 0;
-    }
-    to {
-        transform: translateX(0);
-        opacity: 1;
-    }
-}
-
-.error-toast button {
-    background: none;
-    border: none;
-    font-size: 1.5rem;
-    color: var(--error-red);
-    cursor: pointer;
-    padding: 0;
-    width: 24px;
-    height: 24px;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    transition: opacity var(--transition-base);
-}
-
-.error-toast button:hover {
-    opacity: 0.7;
-}
-
-/* CV Header */
-.cv-header {
-    border-bottom: 3px solid var(--accent-blue);
-    padding-bottom: 2rem;
-    margin-bottom: 2rem;
-}
-
-.cv-header-main {
-    margin-bottom: 1.5rem;
-}
-
-.cv-name {
-    font-size: 2.5rem;
-    font-weight: 700;
-    color: var(--text-dark);
-    margin-bottom: 0.5rem;
-}
-
-.cv-title {
-    font-size: 1.5rem;
-    font-weight: 400;
-    color: var(--text-gray);
-}
-
-.cv-contact {
-    display: grid;
-    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
-    gap: 0.75rem;
-    font-size: 0.9rem;
-}
-
-.contact-item {
-    color: var(--text-gray);
-}
-
-/* Sections */
-.cv-section {
-    margin-bottom: 2.5rem;
-}
-
-.section-title {
-    font-size: 1.5rem;
-    font-weight: 700;
-    color: var(--text-dark);
-    margin-bottom: 1.5rem;
-    padding-bottom: 0.5rem;
-    border-bottom: 2px solid var(--border-gray);
-}
-
-.summary-text {
-    font-size: 1rem;
-    line-height: 1.8;
-    color: var(--text-gray);
-    text-align: justify;
-}
-
-/* AI Development Section */
-.ai-section {
-    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
-    padding: 2rem;
-    border-radius: 8px;
-    border-left: 4px solid var(--accent-blue);
-}
-
-.ai-period {
-    font-size: 0.9rem;
-    color: var(--text-gray);
-    margin-bottom: 1rem;
-    font-style: italic;
-}
-
-.ai-description {
-    margin-bottom: 1.5rem;
-    line-height: 1.8;
-}
-
-.ai-skills {
-    display: grid;
-    gap: 1.5rem;
-}
-
-.ai-skill-category {
-    background: white;
-    padding: 1.5rem;
-    border-radius: 6px;
-    box-shadow: var(--shadow);
-}
-
-.ai-skill-title {
-    font-size: 1.1rem;
-    font-weight: 600;
-    margin-bottom: 1rem;
-    color: var(--text-dark);
-}
-
-.proficiency-badge {
-    background: var(--accent-blue);
-    color: white;
-    padding: 0.25rem 0.75rem;
-    border-radius: 12px;
-    font-size: 0.75rem;
-    font-weight: 500;
-    text-transform: uppercase;
-    margin-left: 0.5rem;
-}
-
-.ai-skill-list {
-    list-style: none;
-    display: grid;
-    gap: 0.5rem;
-}
-
-.ai-skill-list li:before {
-    content: "✨ ";
-    margin-right: 0.5rem;
-}
-
-.ai-achievements {
-    margin-top: 1.5rem;
-    background: white;
-    padding: 1.5rem;
-    border-radius: 6px;
-}
-
-.ai-achievements h4 {
-    margin-bottom: 1rem;
-    font-size: 1.1rem;
-}
-
-.achievement-list {
-    list-style: none;
-}
-
-.achievement-list li {
-    padding: 0.5rem 0;
-    border-bottom: 1px solid var(--border-gray);
-}
-
-.achievement-list li:last-child {
-    border-bottom: none;
-}
-
-.achievement-list li:before {
-    content: "🏆 ";
-    margin-right: 0.5rem;
-}
-
-/* Experience Items */
-.experience-item {
-    margin-bottom: 2rem;
-    padding-bottom: 2rem;
-    border-bottom: 1px solid var(--border-gray);
-}
-
-.experience-item:last-child {
-    border-bottom: none;
-}
-
-.experience-header {
-    display: flex;
-    justify-content: space-between;
-    align-items: flex-start;
-    margin-bottom: 1rem;
-    gap: 1rem;
-}
-
-.experience-title {
-    flex: 1;
-}
-
-.position {
-    font-size: 1.2rem;
-    font-weight: 600;
-    color: var(--text-dark);
-    margin-bottom: 0.25rem;
-}
-
-.company {
-    font-size: 0.95rem;
-    color: var(--text-gray);
-    font-weight: 500;
-}
-
-.experience-period {
-    font-size: 0.9rem;
-    color: var(--text-light);
-    white-space: nowrap;
-    font-style: italic;
-}
-
-.responsibilities {
-    list-style: none;
-    margin-bottom: 1rem;
-}
-
-.responsibilities li {
-    padding-left: 1.5rem;
-    margin-bottom: 0.5rem;
-    position: relative;
-}
-
-.responsibilities li:before {
-    content: "▸";
-    position: absolute;
-    left: 0;
-    color: var(--accent-blue);
-    font-weight: bold;
-}
-
-.technologies {
-    font-size: 0.9rem;
-    color: var(--text-gray);
-    margin-top: 1rem;
-}
-
-.highlights {
-    display: flex;
-    flex-wrap: wrap;
-    gap: 0.5rem;
-    margin-top: 1rem;
-}
-
-.highlight-badge {
-    background: #fef3c7;
-    color: #92400e;
-    padding: 0.25rem 0.75rem;
-    border-radius: 12px;
-    font-size: 0.85rem;
-    font-weight: 500;
-}
-
-/* Skills Grid */
-.skills-grid {
-    display: grid;
-    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
-    gap: 1.5rem;
-    margin-bottom: 2rem;
-}
-
-.skill-category {
-    background: #f9fafb;
-    padding: 1.5rem;
-    border-radius: 6px;
-    border-left: 3px solid var(--accent-blue);
-}
-
-.skill-category-title {
-    font-size: 1.1rem;
-    font-weight: 600;
-    margin-bottom: 0.5rem;
-}
-
-.proficiency-stars {
-    color: #fbbf24;
-    margin-bottom: 1rem;
-    font-size: 1.1rem;
-}
-
-.skill-items {
-    list-style: none;
-}
-
-.skill-items li {
-    padding: 0.25rem 0;
-    padding-left: 1rem;
-    position: relative;
-}
-
-.skill-items li:before {
-    content: "•";
-    position: absolute;
-    left: 0;
-    color: var(--accent-blue);
-}
-
-.soft-skills {
-    margin-top: 2rem;
-}
-
-.soft-skills h4 {
-    margin-bottom: 1rem;
-    font-size: 1.1rem;
-}
-
-.soft-skills-list {
-    display: flex;
-    flex-wrap: wrap;
-    gap: 0.5rem;
-}
-
-.soft-skill-tag {
-    background: #e0e7ff;
-    color: #3730a3;
-    padding: 0.5rem 1rem;
-    border-radius: 20px;
-    font-size: 0.85rem;
-    font-weight: 500;
-}
-
-/* Projects */
-.project-item {
-    margin-bottom: 2rem;
-    padding-bottom: 2rem;
-    border-bottom: 1px solid var(--border-gray);
-}
-
-.project-item:last-child {
-    border-bottom: none;
-}
-
-.project-header {
-    display: flex;
-    justify-content: space-between;
-    align-items: flex-start;
-    margin-bottom: 0.5rem;
-}
-
-.project-name {
-    font-size: 1.2rem;
-    font-weight: 600;
-    color: var(--text-dark);
-}
-
-.project-period {
-    font-size: 0.9rem;
-    color: var(--text-light);
-    font-style: italic;
-}
-
-.project-role {
-    font-size: 0.9rem;
-    color: var(--text-gray);
-    margin-bottom: 0.5rem;
-    font-weight: 500;
-}
-
-.project-url {
-    font-size: 0.85rem;
-    margin-bottom: 0.75rem;
-}
-
-.project-description {
-    margin-bottom: 1rem;
-    line-height: 1.7;
-}
-
-.project-highlights {
-    list-style: none;
-    margin-top: 1rem;
-}
-
-.project-highlights li {
-    padding-left: 1.5rem;
-    margin-bottom: 0.25rem;
-    position: relative;
-}
-
-.project-highlights li:before {
-    content: "✓";
-    position: absolute;
-    left: 0;
-    color: #10b981;
-    font-weight: bold;
-}
-
-/* Education */
-.education-item {
-    margin-bottom: 1.5rem;
-}
-
-.education-header {
-    display: flex;
-    justify-content: space-between;
-    align-items: flex-start;
-    margin-bottom: 0.5rem;
-}
-
-.degree {
-    font-size: 1.1rem;
-    font-weight: 600;
-    color: var(--text-dark);
-}
-
-.education-period {
-    font-size: 0.9rem;
-    color: var(--text-light);
-    font-style: italic;
-}
-
-.institution {
-    font-size: 0.95rem;
-    color: var(--text-gray);
-    margin-bottom: 0.25rem;
-}
-
-.field {
-    font-size: 0.9rem;
-    color: var(--text-light);
-}
-
-/* Certifications */
-.certifications-grid {
-    display: grid;
-    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
-    gap: 1rem;
-}
-
-.certification-item {
-    background: #f9fafb;
-    padding: 1.25rem;
-    border-radius: 6px;
-    border-left: 3px solid #10b981;
-}
-
-.certification-name {
-    font-size: 1rem;
-    font-weight: 600;
-    margin-bottom: 0.5rem;
-    color: var(--text-dark);
-}
-
-.certification-issuer {
-    font-size: 0.9rem;
-    color: var(--text-gray);
-    margin-bottom: 0.25rem;
-}
-
-.certification-date {
-    font-size: 0.85rem;
-    color: var(--text-light);
-}
-
-/* Awards */
-.award-item {
-    margin-bottom: 1.5rem;
-    padding-bottom: 1.5rem;
-    border-bottom: 1px solid var(--border-gray);
-}
-
-.award-item:last-child {
-    border-bottom: none;
-}
-
-.award-title {
-    font-size: 1.1rem;
-    font-weight: 600;
-    color: var(--text-dark);
-    margin-bottom: 0.5rem;
-}
-
-.award-issuer {
-    font-size: 0.9rem;
-    color: var(--text-gray);
-    margin-bottom: 0.5rem;
-}
-
-.award-description {
-    font-size: 0.95rem;
-    color: var(--text-gray);
-}
-
-/* Languages */
-.languages-grid {
-    display: grid;
-    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
-    gap: 1.5rem;
-}
-
-.language-item {
-    text-align: center;
-    padding: 1.5rem;
-    background: #f9fafb;
-    border-radius: 6px;
-}
-
-.language-name {
-    font-size: 1.1rem;
-    font-weight: 600;
-    margin-bottom: 0.5rem;
-}
-
-.language-proficiency {
-    font-size: 0.9rem;
-    color: var(--text-gray);
-    margin-bottom: 0.5rem;
-}
-
-/* Footer */
-footer {
-    text-align: center;
-    padding: 2rem;
-    color: rgba(255, 255, 255, 0.8);
-    font-size: 0.9rem;
-}
-
-/* Responsive */
-@media (max-width: 768px) {
-    .cv-paper {
-        padding: 1.5rem;
-    }
-
-    .cv-name {
-        font-size: 2rem;
-    }
-
-    .cv-title {
-        font-size: 1.2rem;
-    }
-
-    .action-bar-content {
-        flex-direction: column;
-        padding: 1rem;
-        gap: 1rem;
-    }
-
-    .language-toggle {
-        width: 100%;
-        flex-wrap: wrap;
-    }
-
-    .lang-btn {
-        flex: 1;
-        min-width: 120px;
-    }
-
-    .export-actions {
-        width: 100%;
-    }
-
-    .export-btn {
-        width: 100%;
-    }
-
-    .error-toast {
-        bottom: 1rem;
-        right: 1rem;
-        left: 1rem;
-        max-width: none;
-    }
-
-    .experience-header,
-    .project-header,
-    .education-header {
-        flex-direction: column;
-        gap: 0.5rem;
-    }
-
-    .experience-period,
-    .project-period,
-    .education-period {
-        align-self: flex-start;
-    }
-
-    .skills-grid,
-    .certifications-grid,
-    .languages-grid {
-        grid-template-columns: 1fr;
-    }
-}
-
-/* Reduced motion support */
-@media (prefers-reduced-motion: reduce) {
-    *,
-    *::before,
-    *::after {
-        animation-duration: 0.01ms !important;
-        animation-iteration-count: 1 !important;
-        transition-duration: 0.01ms !important;
-    }
-}
-
-/* Print-specific hiding */
-.no-print {
-    /* Will be hidden in print.css */
-}
-
-/* High contrast mode support */
-@media (prefers-contrast: high) {
-    .lang-btn {
-        border-width: 3px;
-    }
-
-    .lang-btn:focus-visible,
-    .export-btn:focus-visible,
-    a:focus-visible {
-        outline-width: 3px;
-    }
-}
diff --git a/templates/index-improved.html b/templates/index-improved.html
deleted file mode 100644
index f2a8d51..0000000
--- a/templates/index-improved.html
+++ /dev/null
@@ -1,171 +0,0 @@
-<!DOCTYPE html>
-<html lang="{{if eq .Lang "es"}}es{{else}}en{{end}}">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta name="description" content="{{.CV.Personal.Name}} - {{.CV.Personal.Title}}">
-    <meta name="keywords" content="CV, Resume, {{.CV.Personal.Name}}, Developer, SAP, AI">
-    <meta name="author" content="{{.CV.Personal.Name}}">
-    <meta name="robots" content="index, follow">
-
-    <!-- Open Graph Meta Tags -->
-    <meta property="og:title" content="{{.CV.Personal.Name}} - Curriculum Vitae">
-    <meta property="og:description" content="{{.CV.Personal.Title}}">
-    <meta property="og:type" content="profile">
-    <meta property="og:url" content="{{.CV.Personal.Website}}">
-
-    <title>{{.CV.Personal.Name}} - Curriculum Vitae</title>
-
-    <!-- HTMX with Integrity Check -->
-    <script src="https://unpkg.com/htmx.org@1.9.10"
-            integrity="sha384-D1Kt99CQMDuVetoL1lrYwg5t+9QdHe7NLX/SoJYkXDFfX37iInKRy5xLSi8nO7UC"
-            crossorigin="anonymous"></script>
-
-    <!-- CSS -->
-    <link rel="stylesheet" href="/static/css/main.css">
-    <link rel="stylesheet" href="/static/css/print.css" media="print">
-
-    <!-- Fonts with Preload -->
-    <link rel="preconnect" href="https://fonts.googleapis.com">
-    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
-
-    <!-- Favicon -->
-    <link rel="icon" type="image/png" href="/static/favicon.png">
-
-    <!-- HTMX Configuration -->
-    <meta name="htmx-config" content='{"timeout":5000,"defaultSwapStyle":"innerHTML","defaultSwapDelay":0,"defaultSettleDelay":20}'>
-</head>
-<body>
-    <!-- Language & Export Bar (hidden in print) -->
-    <div class="action-bar no-print" role="navigation" aria-label="Language and export controls">
-        <div class="action-bar-content">
-            <div class="language-toggle" role="group" aria-label="Language selection">
-                <button
-                    class="lang-btn {{if eq .Lang "en"}}active{{end}}"
-                    hx-get="/cv?lang=en"
-                    hx-target="#cv-content"
-                    hx-swap="innerHTML swap:200ms settle:200ms"
-                    hx-indicator="#loading"
-                    hx-push-url="/?lang=en"
-                    hx-on::before-request="this.setAttribute('aria-busy', 'true')"
-                    hx-on::after-request="this.setAttribute('aria-busy', 'false')"
-                    aria-label="Switch to English"
-                    aria-pressed="{{if eq .Lang "en"}}true{{else}}false{{end}}">
-                    🇬🇧 English
-                </button>
-                <button
-                    class="lang-btn {{if eq .Lang "es"}}active{{end}}"
-                    hx-get="/cv?lang=es"
-                    hx-target="#cv-content"
-                    hx-swap="innerHTML swap:200ms settle:200ms"
-                    hx-indicator="#loading"
-                    hx-push-url="/?lang=es"
-                    hx-on::before-request="this.setAttribute('aria-busy', 'true')"
-                    hx-on::after-request="this.setAttribute('aria-busy', 'false')"
-                    aria-label="Switch to Spanish"
-                    aria-pressed="{{if eq .Lang "es"}}true{{else}}false{{end}}">
-                    🇪🇸 Español
-                </button>
-            </div>
-
-            <div class="export-actions">
-                <button
-                    class="export-btn"
-                    onclick="window.print()"
-                    aria-label="{{if eq .Lang "es"}}Descargar PDF del CV{{else}}Download CV as PDF{{end}}">
-                    📄 {{if eq .Lang "es"}}Descargar PDF{{else}}Download PDF{{end}}
-                </button>
-            </div>
-
-            <span id="loading" class="htmx-indicator" role="status" aria-live="polite" aria-label="Loading">
-                <span class="loader" aria-hidden="true"></span>
-                <span class="sr-only">Loading...</span>
-            </span>
-        </div>
-    </div>
-
-    <!-- CV Content Container -->
-    <div class="cv-container">
-        <main id="cv-content"
-              class="cv-paper"
-              role="main"
-              aria-live="polite"
-              aria-atomic="false">
-            {{template "cv-content.html" .}}
-        </main>
-    </div>
-
-    <!-- Error Toast (hidden by default) -->
-    <div id="error-toast" class="error-toast no-print" role="alert" aria-live="assertive" style="display: none;">
-        <span id="error-message"></span>
-        <button onclick="this.parentElement.style.display='none'" aria-label="Close error message">×</button>
-    </div>
-
-    <!-- Footer (hidden in print) -->
-    <footer class="no-print" role="contentinfo">
-        <p>&copy; {{.CV.Meta.LastUpdated}} {{.CV.Personal.Name}} |
-        {{if eq .Lang "es"}}Última actualización{{else}}Last updated{{end}}: {{.CV.Meta.LastUpdated}}</p>
-    </footer>
-
-    <!-- HTMX Event Handlers -->
-    <script>
-        // Global error handler for HTMX requests
-        document.body.addEventListener('htmx:responseError', function(evt) {
-            const errorToast = document.getElementById('error-toast');
-            const errorMessage = document.getElementById('error-message');
-            errorMessage.textContent = '{{if eq .Lang "es"}}Error al cargar el contenido. Por favor, inténtelo de nuevo.{{else}}Failed to load content. Please try again.{{end}}';
-            errorToast.style.display = 'flex';
-
-            // Auto-hide after 5 seconds
-            setTimeout(() => {
-                errorToast.style.display = 'none';
-            }, 5000);
-        });
-
-        // Smooth scroll to top on language change
-        document.body.addEventListener('htmx:afterSwap', function(evt) {
-            if (evt.detail.target.id === 'cv-content') {
-                window.scrollTo({ top: 0, behavior: 'smooth' });
-            }
-        });
-
-        // Save language preference
-        document.body.addEventListener('htmx:afterRequest', function(evt) {
-            const url = new URL(evt.detail.xhr.responseURL);
-            const lang = url.searchParams.get('lang');
-            if (lang) {
-                localStorage.setItem('cv-lang', lang);
-            }
-        });
-
-        // Load saved language preference on page load
-        window.addEventListener('DOMContentLoaded', function() {
-            const savedLang = localStorage.getItem('cv-lang');
-            const currentLang = '{{.Lang}}';
-            if (savedLang && savedLang !== currentLang) {
-                document.querySelector(`[hx-get="/cv?lang=${savedLang}"]`)?.click();
-            }
-        });
-
-        // Keyboard shortcuts
-        document.addEventListener('keydown', function(evt) {
-            // Ctrl/Cmd + P for print
-            if ((evt.ctrlKey || evt.metaKey) && evt.key === 'p') {
-                evt.preventDefault();
-                window.print();
-            }
-            // Ctrl/Cmd + E for English, Ctrl/Cmd + S for Spanish
-            if (evt.ctrlKey || evt.metaKey) {
-                if (evt.key === 'e') {
-                    evt.preventDefault();
-                    document.querySelector('[hx-get="/cv?lang=en"]')?.click();
-                } else if (evt.key === 's' && evt.shiftKey) {
-                    evt.preventDefault();
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