/* ============================================
   VARIABLES Y RESET
   ============================================ */

:root {
    /* Colores principales */
    --color-bg: #0a0a0a;
    --color-bg-alt: #121212;
    --color-surface: #1a1a1a;
    --color-text: #e0e0e0;
    --color-text-dim: #888;
    
    /* Colores neón */
    --neon-blue: #00d4ff;
    --neon-green: #39ff14;
    --neon-purple: #bc13fe;
    --neon-pink: #ff10f0;
    --neon-cyan: #00ffff;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    --gradient-secondary: linear-gradient(135deg, var(--neon-green), var(--neon-cyan));
    
    /* Tipografía */
    --font-mono: 'Courier New', 'Consolas', 'Monaco', monospace;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Efectos */
    --glow-blue: 0 0 10px var(--neon-blue), 0 0 20px var(--neon-blue), 0 0 30px var(--neon-blue);
    --glow-green: 0 0 10px var(--neon-green), 0 0 20px var(--neon-green);
    --glow-purple: 0 0 10px var(--neon-purple), 0 0 20px var(--neon-purple);
    --glow-cyan: 0 0 10px var(--neon-cyan), 0 0 20px var(--neon-cyan);
}

[data-theme="light"] {
    --color-bg: #f5f5f5;
    --color-bg-alt: #e8e8e8;
    --color-surface: #ffffff;
    --color-text: #1a1a1a;
    --color-text-dim: #666;
    
    --neon-blue: #0066cc;
    --neon-green: #00cc44;
    --neon-purple: #8000cc;
    --neon-pink: #cc0066;
    --neon-cyan: #00ccaa;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* ============================================
   PARTÍCULAS DE FONDO
   ============================================ */

#particlesCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.4;
}

/* ============================================
   NAVEGACIÓN
   ============================================ */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
    z-index: 100;
    transition: var(--transition-normal);
}

.nav:hover {
    border-bottom-color: var(--neon-blue);
    box-shadow: 0 2px 20px rgba(0, 212, 255, 0.3);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.nav-logo {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 8px;
    font-weight: bold;
    font-family: var(--font-mono);
    text-shadow: var(--glow-blue);
    animation: pulse 3s ease-in-out infinite;
}

.nav-title {
    font-weight: 600;
    font-family: var(--font-mono);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-link {
    color: var(--color-text-dim);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-transform: lowercase;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-blue);
    transition: var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--neon-blue);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    width: 36px;
    height: 36px;
    border: 1px solid var(--neon-cyan);
    background: transparent;
    color: var(--neon-cyan);
    font-family: var(--font-mono);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: var(--spacing-xs);
}

.mobile-menu-toggle:hover {
    background: var(--neon-cyan);
    color: var(--color-bg);
    box-shadow: var(--glow-cyan);
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.terminal-toggle {
    width: 36px;
    height: 36px;
    border: 1px solid var(--neon-green);
    background: transparent;
    color: var(--neon-green);
    font-family: var(--font-mono);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.terminal-toggle:hover {
    background: var(--neon-green);
    color: var(--color-bg);
    box-shadow: var(--glow-green);
}

.theme-toggle {
    width: 36px;
    height: 36px;
    border: 1px solid var(--neon-purple);
    background: transparent;
    color: var(--neon-purple);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover {
    background: var(--neon-purple);
    color: var(--color-bg);
    box-shadow: var(--glow-purple);
    transform: rotate(15deg);
}

/* ============================================
   CONTENEDOR PRINCIPAL
   ============================================ */

.container {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: calc(80px + var(--spacing-md)) var(--spacing-md) var(--spacing-lg);
}

.section {
    display: none;
    min-height: calc(100vh - 150px);
    animation: fadeIn 0.5s ease;
}

.section.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.section-header {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-mono);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-number {
    color: var(--neon-blue);
}

.section-subtitle {
    color: var(--color-text-dim);
    font-size: 1.1rem;
}

/* ============================================
   HERO / HOME
   ============================================ */

.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    min-height: 70vh;
}

.terminal-window {
    background: var(--color-surface);
    border: 1px solid var(--neon-blue);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

.terminal-header {
    background: rgba(0, 212, 255, 0.1);
    padding: var(--spacing-sm);
    border-bottom: 1px solid rgba(0, 212, 255, 0.3);
}

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--neon-blue);
}

.terminal-body {
    padding: var(--spacing-md);
    min-height: 200px;
    font-family: var(--font-mono);
}

.terminal-line {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.prompt {
    color: var(--neon-green);
}

.terminal-line.typing .text {
    overflow: hidden;
    white-space: nowrap;
    border-right: 2px solid var(--neon-blue);
    animation: typing 3s steps(40), blink-caret 1s step-end infinite;
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink-caret {
    from, to { border-color: transparent; }
    50% { border-color: var(--neon-blue); }
}

.hero-content {
    padding: var(--spacing-md);
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    line-height: 1;
}

.glitch {
    position: relative;
    display: inline-block;
    animation: glitch 0.3s infinite;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 var(--neon-pink);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear;
}

.glitch::after {
    left: -2px;
    text-shadow: -2px 0 var(--neon-cyan);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear;
}

@keyframes glitch {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
}

@keyframes glitch-anim {
    0% { clip: rect(42px, 9999px, 44px, 0); }
    5% { clip: rect(12px, 9999px, 59px, 0); }
    10% { clip: rect(48px, 9999px, 29px, 0); }
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--neon-green);
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-mono);
}

.hero-description {
    font-size: 1.1rem;
    color: var(--color-text-dim);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: var(--font-mono);
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--color-text-dim);
    font-family: var(--font-mono);
    text-transform: uppercase;
}

/* ============================================
   PROYECTOS
   ============================================ */

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.project-card {
    background: var(--color-surface);
    border: 1px solid transparent;
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition-normal);
    cursor: pointer;
}

.project-card:hover {
    border-color: var(--neon-blue);
    transform: translateY(-8px);
    box-shadow: var(--glow-blue);
}

.project-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--color-bg-alt);
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(188, 19, 254, 0.1));
}

.project-icon {
    font-size: 4rem;
    opacity: 0.5;
}

.project-overlay {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
}

.project-tag {
    background: var(--color-bg);
    color: var(--neon-cyan);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-family: var(--font-mono);
    border: 1px solid var(--neon-cyan);
}

.project-content {
    padding: var(--spacing-md);
}

.project-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--neon-blue);
    font-family: var(--font-mono);
}

.project-description {
    color: var(--color-text-dim);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.tech-tag {
    background: rgba(0, 212, 255, 0.1);
    color: var(--neon-blue);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-family: var(--font-mono);
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.project-link {
    display: inline-block;
    color: var(--neon-green);
    text-decoration: none;
    font-family: var(--font-mono);
    transition: var(--transition-fast);
}

.project-link:hover {
    color: var(--neon-cyan);
    text-shadow: var(--glow-green);
}

/* ============================================
   EXPERIMENTOS
   ============================================ */

.experiments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: var(--spacing-md);
}

.experiment-card {
    background: var(--color-surface);
    border: 1px solid transparent;
    border-radius: 12px;
    padding: var(--spacing-md);
    transition: var(--transition-normal);
}

.experiment-card:hover {
    border-color: var(--neon-purple);
    box-shadow: 0 0 20px rgba(188, 19, 254, 0.3);
}

.experiment-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
    gap: var(--spacing-sm);
}

.experiment-title {
    font-size: 1.3rem;
    color: var(--neon-purple);
    font-family: var(--font-mono);
}

.experiment-status {
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-family: var(--font-mono);
    white-space: nowrap;
}

.status-active {
    background: rgba(57, 255, 20, 0.1);
    color: var(--neon-green);
    border: 1px solid var(--neon-green);
}

.status-prototype {
    background: rgba(255, 16, 240, 0.1);
    color: var(--neon-pink);
    border: 1px solid var(--neon-pink);
}

.status-demo {
    background: rgba(0, 212, 255, 0.1);
    color: var(--neon-blue);
    border: 1px solid var(--neon-blue);
}

.experiment-description {
    color: var(--color-text-dim);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.experiment-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-sm);
}

.experiment-date {
    color: var(--color-text-dim);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.experiment-link {
    color: var(--neon-purple);
    text-decoration: none;
    font-family: var(--font-mono);
    transition: var(--transition-fast);
}

.experiment-link:hover {
    color: var(--neon-pink);
}

/* ============================================
   BITÁCORA / BLOG
   ============================================ */

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: var(--spacing-md);
}

.blog-card {
    background: var(--color-surface);
    border: 1px solid transparent;
    border-radius: 12px;
    padding: var(--spacing-md);
    transition: var(--transition-normal);
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.blog-card:hover {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
    transform: translateX(5px);
}

.blog-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.blog-content {
    flex: 1;
}

.blog-date {
    color: var(--neon-cyan);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    margin-bottom: var(--spacing-xs);
}

.blog-title {
    font-size: 1.2rem;
    color: var(--neon-cyan);
    font-family: var(--font-mono);
    margin-bottom: var(--spacing-sm);
}

.blog-excerpt {
    color: var(--color-text-dim);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.blog-tag {
    background: rgba(0, 255, 255, 0.1);
    color: var(--neon-cyan);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-family: var(--font-mono);
    border: 1px solid rgba(0, 255, 255, 0.3);
}

/* ============================================
   LABORATORIO
   ============================================ */

.lab-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: var(--spacing-md);
}

.lab-card {
    background: var(--color-surface);
    border: 1px solid transparent;
    border-radius: 12px;
    padding: var(--spacing-md);
    transition: var(--transition-normal);
}

.lab-card:hover {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.lab-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.lab-title {
    font-size: 1.3rem;
    color: var(--neon-cyan);
    font-family: var(--font-mono);
}

.lab-badge {
    background: rgba(0, 255, 255, 0.1);
    color: var(--neon-cyan);
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-family: var(--font-mono);
    border: 1px solid rgba(0, 255, 255, 0.3);
}

.lab-description {
    color: var(--color-text-dim);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.lab-actions {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.btn-lab {
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--neon-cyan);
    color: var(--neon-cyan);
    border-radius: 20px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-lab:hover,
.btn-lab.active {
    background: var(--neon-cyan);
    color: var(--color-bg);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

.lab-content {
    min-height: 200px;
}

.lab-code {
    background: var(--color-bg-alt);
    border: 1px solid var(--neon-cyan);
    border-radius: 8px;
    padding: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.lab-code pre {
    margin: 0;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-text);
    overflow-x: auto;
}

.lab-code code {
    color: var(--neon-green);
}

.lab-terminal {
    font-family: var(--font-mono);
}

@keyframes blink {
    0%, 100% { border-color: transparent; }
    50% { border-color: var(--neon-green); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.color-mixer {
    transition: var(--transition-fast);
    cursor: pointer;
}

.color-mixer:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
}

/* Calculadora */
.calc-btn {
    padding: var(--spacing-sm);
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--neon-purple);
    color: var(--neon-purple);
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.calc-btn:hover {
    background: var(--neon-purple);
    color: var(--color-bg);
    box-shadow: 0 0 10px rgba(188, 19, 254, 0.5);
    transform: scale(1.05);
}

.calc-btn:active {
    transform: scale(0.95);
}

/* Generador de contraseñas */
#generatedPassword:focus {
    outline: none;
    border-color: var(--neon-green);
    box-shadow: 0 0 10px rgba(57, 255, 20, 0.3);
}

/* ============================================
   HERRAMIENTAS
   ============================================ */

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.tool-card {
    background: var(--color-surface);
    border: 1px solid transparent;
    border-radius: 12px;
    padding: var(--spacing-md);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.tool-card:hover {
    border-color: var(--neon-purple);
    box-shadow: 0 0 20px rgba(188, 19, 254, 0.3);
    transform: translateY(-5px);
}

.tool-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.tool-title {
    font-size: 1.3rem;
    color: var(--neon-purple);
    font-family: var(--font-mono);
    margin-bottom: var(--spacing-sm);
}

.tool-description {
    color: var(--color-text-dim);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
    flex-grow: 1;
}

.tool-tech {
    margin-bottom: var(--spacing-sm);
}

.tech-badge {
    background: rgba(188, 19, 254, 0.1);
    color: var(--neon-purple);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-family: var(--font-mono);
    border: 1px solid rgba(188, 19, 254, 0.3);
}

.tool-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.tool-link {
    color: var(--neon-purple);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    transition: var(--transition-fast);
    padding: 0.3rem 0.8rem;
    border: 1px solid transparent;
    border-radius: 4px;
}

.tool-link:hover {
    color: var(--neon-pink);
    border-color: var(--neon-purple);
    background: rgba(188, 19, 254, 0.1);
}

/* ============================================
   CONTACTO
   ============================================ */

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.contact-label {
    color: var(--color-text-dim);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-transform: uppercase;
}

.contact-value {
    color: var(--neon-blue);
    text-decoration: none;
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

.contact-value:hover {
    color: var(--neon-cyan);
    text-shadow: var(--glow-blue);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    color: var(--color-text-dim);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-transform: uppercase;
}

.form-group input,
.form-group textarea {
    background: var(--color-surface);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 6px;
    padding: var(--spacing-sm);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--neon-blue);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group select {
    background: var(--color-surface);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 6px;
    padding: var(--spacing-sm);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: var(--transition-fast);
    cursor: pointer;
}

.form-group select:focus {
    outline: none;
    border-color: var(--neon-blue);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

.form-group select option {
    background: var(--color-surface);
    color: var(--color-text);
}

.btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--neon-blue);
    background: transparent;
    color: var(--neon-blue);
    font-family: var(--font-mono);
    font-size: 1rem;
    cursor: pointer;
    border-radius: 6px;
    transition: var(--transition-fast);
}

.btn:hover {
    background: var(--neon-blue);
    color: var(--color-bg);
    box-shadow: var(--glow-blue);
}

.btn-primary {
    align-self: flex-start;
}

/* ============================================
   TERMINAL CONSOLE
   ============================================ */

.terminal-console {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 300px;
    background: rgba(10, 10, 10, 0.98);
    border-top: 1px solid var(--neon-green);
    z-index: 1000;
    display: none;
    flex-direction: column;
    font-family: var(--font-mono);
    box-shadow: 0 -5px 30px rgba(57, 255, 20, 0.3);
}

.terminal-console.active {
    display: flex;
}

.terminal-console-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background: rgba(57, 255, 20, 0.1);
    border-bottom: 1px solid rgba(57, 255, 20, 0.3);
}

.terminal-close {
    background: transparent;
    border: none;
    color: var(--neon-green);
    font-size: 1.5rem;
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.terminal-close:hover {
    background: var(--neon-green);
    color: var(--color-bg);
}

.terminal-console-body {
    flex: 1;
    padding: var(--spacing-sm);
    overflow-y: auto;
    color: var(--neon-green);
    font-size: 0.9rem;
    line-height: 1.6;
}

.terminal-console-body p {
    margin-bottom: var(--spacing-xs);
}

.terminal-console-input {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm);
    border-top: 1px solid rgba(57, 255, 20, 0.3);
}

.terminal-prompt {
    color: var(--neon-green);
    margin-right: var(--spacing-xs);
}

.terminal-console-input input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--neon-green);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    outline: none;
}

.terminal-console-input input::placeholder {
    color: var(--color-text-dim);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    text-align: center;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
}

.footer p {
    color: var(--color-text-dim);
    margin-bottom: var(--spacing-sm);
}

.footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-links a {
    color: var(--neon-blue);
    text-decoration: none;
    font-family: var(--font-mono);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--neon-cyan);
}

.easter-egg-hint {
    width: 30px;
    height: 30px;
    border: 1px solid var(--neon-purple);
    background: transparent;
    color: var(--neon-purple);
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.easter-egg-hint:hover {
    background: var(--neon-purple);
    color: var(--color-bg);
    box-shadow: var(--glow-purple);
}

/* ============================================
   BUSCADOR Y FILTROS
   ============================================ */

.filter-section {
    margin-bottom: var(--spacing-lg);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.search-box {
    position: relative;
    max-width: 600px;
    margin: 0 auto var(--spacing-md);
}

.search-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    padding-right: 3rem;
    background: var(--color-surface);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 8px;
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.search-input:focus {
    outline: none;
    border-color: var(--neon-cyan);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

.search-icon {
    position: absolute;
    right: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    color: var(--neon-cyan);
    pointer-events: none;
}

.filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    justify-content: center;
}

.filter-tag {
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--neon-blue);
    color: var(--neon-blue);
    border-radius: 20px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-tag:hover {
    background: var(--neon-blue);
    color: var(--color-bg);
    box-shadow: var(--glow-blue);
}

.filter-tag.active {
    background: var(--neon-blue);
    color: var(--color-bg);
    box-shadow: var(--glow-blue);
}

.project-card.hidden {
    display: none;
}

/* ============================================
   ANIMACIONES
   ============================================ */

@keyframes pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 10px var(--neon-blue); }
    50% { transform: scale(1.05); box-shadow: 0 0 20px var(--neon-blue); }
}

@keyframes chaos-pulse {
    0%, 100% { 
        background-color: var(--color-bg);
        filter: hue-rotate(0deg);
    }
    25% { 
        background-color: rgba(0, 212, 255, 0.05);
        filter: hue-rotate(90deg);
    }
    50% { 
        background-color: rgba(255, 16, 240, 0.05);
        filter: hue-rotate(180deg);
    }
    75% { 
        background-color: rgba(57, 255, 20, 0.05);
        filter: hue-rotate(270deg);
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
        margin-left: 0;
    }
    
    .nav {
        flex-wrap: wrap;
        max-height: none;
        height: auto;
        min-height: 70px;
    }
    
    .nav-brand {
        flex: 1;
    }
    
    .nav-title {
        display: none;
    }
    
    .nav-controls {
        order: 2;
        margin-left: var(--spacing-xs);
    }
    
    .nav-menu {
        order: 3;
        width: 100%;
        margin-top: var(--spacing-sm);
        display: none;
    }
    
    .nav-menu.active {
        display: flex;
        flex-wrap: wrap;
        gap: var(--spacing-xs);
        justify-content: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .projects-grid,
    .experiments-grid,
    .blog-grid,
    .tools-grid,
    .lab-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .nav {
        min-height: 60px;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .nav-logo {
        width: 32px;
        height: 32px;
        font-size: 0.85rem;
    }
    
    .mobile-menu-toggle,
    .terminal-toggle,
    .theme-toggle {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }
    
    .nav-link {
        font-size: 0.8rem;
        padding: var(--spacing-xs);
    }
    
    .container {
        padding-top: 75px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
}

/* ============================================
   FUNCIONALIDADES AVANZADAS
   ============================================ */

/* Sistema de Logros */
.achievements-container {
    position: fixed;
    top: 80px;
    right: var(--spacing-md);
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.achievement-item {
    background: var(--color-surface);
    border: 1px solid var(--neon-cyan);
    border-radius: 8px;
    padding: var(--spacing-xs) var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    min-width: 200px;
    animation: slideInRight 0.5s ease;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

.achievement-icon {
    font-size: 1.5rem;
    filter: drop-shadow(0 0 5px var(--neon-cyan));
}

.achievement-text {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--neon-cyan);
}

@keyframes slideInRight {
    from {
        transform: translateX(300px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Modo Gravedad */
.gravity-active {
    transform: rotate(180deg) scale(0.8);
    transition: all 2s ease-in-out;
}

.gravity-active .nav {
    position: fixed;
    bottom: 0;
    top: auto;
}

.gravity-active .container {
    transform: rotate(180deg);
}

/* Mapa de Proyectos */
.projects-map {
    position: relative;
    width: 100%;
    height: 600px;
    background: var(--color-bg-alt);
    border: 1px solid var(--neon-blue);
    border-radius: 12px;
    overflow: hidden;
    margin-top: var(--spacing-md);
}

.project-node {
    position: absolute;
    width: 80px;
    height: 80px;
    background: var(--color-surface);
    border: 2px solid var(--neon-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--neon-blue);
}

.project-node:hover {
    transform: scale(1.2);
    box-shadow: var(--glow-blue);
    border-color: var(--neon-cyan);
}

.project-node.active {
    background: var(--neon-blue);
    color: var(--color-bg);
    box-shadow: var(--glow-blue);
}

.connection-line {
    position: absolute;
    height: 2px;
    background: linear-gradient(to right, var(--neon-blue), transparent);
    transform-origin: 0% 50%;
}

/* Efecto Glitch Avanzado */
.glitch-advanced {
    position: relative;
    display: inline-block;
}

.glitch-advanced::before,
.glitch-advanced::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch-advanced::before {
    animation: glitch-1 0.4s infinite;
    clip-path: inset(20% 0 30% 0);
    color: var(--neon-pink);
    z-index: -1;
}

.glitch-advanced::after {
    animation: glitch-2 0.4s infinite;
    clip-path: inset(50% 0 20% 0);
    color: var(--neon-cyan);
    z-index: -2;
}

@keyframes glitch-1 {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
}

@keyframes glitch-2 {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(2px, -2px); }
    40% { transform: translate(2px, 2px); }
    60% { transform: translate(-2px, -2px); }
    80% { transform: translate(-2px, 2px); }
}

/* Estadísticas en Tiempo Real */
.real-time-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid var(--neon-blue);
    border-radius: 12px;
}

.stat-live {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: var(--color-surface);
    border: 1px solid var(--neon-blue);
    border-radius: 8px;
    min-width: 150px;
}

.stat-live-label {
    font-size: 0.75rem;
    color: var(--color-text-dim);
    font-family: var(--font-mono);
    text-transform: uppercase;
}

.stat-live-value {
    font-size: 1.5rem;
    color: var(--neon-cyan);
    font-family: var(--font-mono);
    font-weight: 700;
}

.stat-live-value::after {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--neon-green);
    border-radius: 50%;
    margin-left: var(--spacing-xs);
    animation: pulse 2s infinite;
}

/* Botón de Modo Gravedad */
.gravity-toggle {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 50px;
    height: 50px;
    border: 2px solid var(--neon-pink);
    background: rgba(255, 16, 240, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    color: var(--neon-pink);
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 150;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.gravity-toggle:hover {
    background: var(--neon-pink);
    color: var(--color-bg);
    box-shadow: var(--glow-purple);
    transform: rotate(180deg) scale(1.1);
}

/* Contador de Logros */
.achievements-counter {
    position: fixed;
    top: 80px;
    left: var(--spacing-md);
    background: var(--color-surface);
    border: 1px solid var(--neon-cyan);
    border-radius: 8px;
    padding: var(--spacing-xs) var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    z-index: 150;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--neon-cyan);
}

.achievements-counter-icon {
    font-size: 1.2rem;
}

/* Efectos de sonido visuales */
.sound-wave {
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(to right, transparent, var(--neon-green), transparent);
    opacity: 0;
    animation: sound-wave 0.5s ease;
}

@keyframes sound-wave {
    0% {
        opacity: 1;
        transform: scaleX(0);
    }
    50% {
        opacity: 1;
        transform: scaleX(1);
    }
    100% {
        opacity: 0;
        transform: scaleX(1);
    }
}

/* Responsive para nuevas funcionalidades */
@media (max-width: 768px) {
    .achievements-container {
        right: var(--spacing-xs);
        top: 75px;
    }
    
    .achievement-item {
        min-width: 150px;
        font-size: 0.75rem;
    }
    
    .achievements-counter {
        left: var(--spacing-xs);
        top: 75px;
        font-size: 0.75rem;
    }
    
    .gravity-toggle {
        bottom: var(--spacing-sm);
        right: var(--spacing-sm);
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .projects-map {
        height: 400px;
    }
    
    .real-time-stats {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .achievements-container,
    .achievements-counter {
        position: relative;
        top: 0;
        left: 0;
        right: 0;
        margin-bottom: var(--spacing-xs);
    }
    
    .gravity-toggle {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
}

/* ============================================
   NUEVAS FUNCIONALIDADES AVANZADAS
   ============================================ */

/* Botón Generador Aleatorio */
.random-generator-btn {
    position: fixed;
    bottom: var(--spacing-md);
    left: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(0, 212, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid var(--neon-cyan);
    border-radius: 25px;
    color: var(--neon-cyan);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    z-index: 150;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    animation: pulse 2s ease-in-out infinite;
}

.random-generator-btn:hover {
    background: var(--neon-cyan);
    color: var(--color-bg);
    box-shadow: var(--glow-cyan);
    transform: scale(1.05);
    animation: none;
}

/* Notificación Aleatoria */
.random-notification {
    position: fixed;
    top: 100px;
    right: var(--spacing-md);
    background: var(--color-surface);
    border: 2px solid var(--neon-purple);
    border-radius: 12px;
    padding: var(--spacing-md);
    min-width: 300px;
    max-width: 400px;
    z-index: 200;
    animation: slideInRight 0.5s ease;
    box-shadow: var(--glow-purple);
}

.notification-header {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 700;
    color: var(--neon-purple);
    margin-bottom: var(--spacing-xs);
}

.notification-body {
    color: var(--color-text);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Command Palette */
.command-palette {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.palette-search {
    width: 100%;
    max-width: 600px;
    margin-bottom: var(--spacing-md);
}

.palette-search input {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--color-surface);
    border: 2px solid var(--neon-cyan);
    border-radius: 12px;
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 1rem;
    outline: none;
    transition: var(--transition-fast);
}

.palette-search input:focus {
    border-color: var(--neon-purple);
    box-shadow: var(--glow-purple);
}

.palette-results {
    width: 100%;
    max-width: 600px;
    max-height: 500px;
    overflow-y: auto;
    background: var(--color-surface);
    border: 2px solid var(--neon-cyan);
    border-radius: 12px;
    padding: var(--spacing-sm);
}

.palette-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-fast);
    margin-bottom: var(--spacing-xs);
}

.palette-item:hover,
.palette-item.highlight {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--neon-cyan);
}

.palette-icon {
    font-size: 1.5rem;
    width: 40px;
    text-align: center;
}

.palette-title {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--neon-cyan);
    margin-bottom: 2px;
}

.palette-desc {
    font-size: 0.85rem;
    color: var(--color-text-dim);
}

/* Responsive para nuevas funcionalidades */
@media (max-width: 768px) {
    .random-generator-btn {
        bottom: var(--spacing-sm);
        left: var(--spacing-sm);
        font-size: 0.85rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .random-notification {
        top: 80px;
        right: var(--spacing-sm);
        left: var(--spacing-sm);
        min-width: auto;
    }

    .palette-search,
    .palette-results {
        max-width: 90%;
    }
}

@media (max-width: 480px) {
    .random-generator-btn {
        font-size: 0.75rem;
        padding: 0.5rem 0.75rem;
    }

    .notification-header {
        font-size: 0.9rem;
    }

    .notification-body {
        font-size: 0.8rem;
    }

    .palette-icon {
        font-size: 1.2rem;
    }

    .palette-title {
        font-size: 0.9rem;
    }

    .palette-desc {
        font-size: 0.75rem;
    }
}

/* ============================================
   MÁS FUNCIONALIDADES AVANZADAS
   ============================================ */

/* WayBack Machine */
.wayback-btn {
    position: fixed;
    top: 80px;
    left: var(--spacing-md);
    width: 40px;
    height: 40px;
    background: rgba(188, 19, 254, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid var(--neon-purple);
    border-radius: 50%;
    color: var(--neon-purple);
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 150;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.wayback-btn:hover {
    background: var(--neon-purple);
    color: var(--color-bg);
    box-shadow: var(--glow-purple);
    transform: scale(1.1);
}

.wayback-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.wayback-modal {
    background: var(--color-surface);
    border: 2px solid var(--neon-purple);
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: var(--glow-purple);
}

.wayback-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--neon-purple);
}

.wayback-header h3 {
    margin: 0;
    color: var(--neon-purple);
    font-family: var(--font-mono);
    font-size: 1.2rem;
}

.wayback-close {
    background: none;
    border: none;
    color: var(--neon-purple);
    font-size: 2rem;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.wayback-close:hover {
    color: var(--neon-cyan);
    transform: rotate(90deg);
}

.wayback-content {
    padding: var(--spacing-md);
    max-height: calc(80vh - 100px);
    overflow-y: auto;
}

.wayback-content p {
    color: var(--color-text-dim);
    text-align: center;
    padding: var(--spacing-lg);
}

.wayback-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
    border-radius: 8px;
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid transparent;
    transition: var(--transition-fast);
}

.wayback-item:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--neon-cyan);
}

.wayback-index {
    width: 30px;
    height: 30px;
    background: var(--neon-purple);
    color: var(--color-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
}

.wayback-section {
    flex: 1;
    color: var(--color-text);
    font-size: 0.9rem;
}

.wayback-time {
    color: var(--color-text-dim);
    font-size: 0.85rem;
    font-family: var(--font-mono);
}

/* Responsive para nuevas funcionalidades */
@media (max-width: 768px) {
    .wayback-btn {
        top: 75px;
        left: var(--spacing-xs);
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .wayback-btn {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }

    .wayback-modal {
        max-width: 95%;
    }

    .wayback-header h3 {
        font-size: 1rem;
    }

    .wayback-section {
        font-size: 0.85rem;
    }

    .wayback-time {
        font-size: 0.75rem;
    }
}

/* ============================================
   FUNCIONALIDADES ULTRA AVANZADAS
   ============================================ */

/* Konami Code */
.konami-message {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    padding: var(--spacing-xl);
    border-radius: 20px;
    z-index: 10000;
    text-align: center;
    animation: pulse 0.5s infinite;
    box-shadow: var(--glow-cyan), var(--glow-purple);
}

.konami-message h1 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: white;
}

.konami-message p {
    font-size: 1.2rem;
    color: white;
    margin: var(--spacing-xs) 0;
}

/* Typing Test */
.typing-test-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.typing-test-box {
    background: var(--color-surface);
    border: 2px solid var(--neon-cyan);
    border-radius: 12px;
    padding: var(--spacing-xl);
    max-width: 600px;
    width: 90%;
    box-shadow: var(--glow-cyan);
}

.typing-test-box h2 {
    color: var(--neon-cyan);
    margin-bottom: var(--spacing-md);
}

.typing-quote {
    background: var(--color-bg-alt);
    padding: var(--spacing-md);
    border-left: 3px solid var(--neon-cyan);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 1.1rem;
    color: var(--color-text);
}

#typingInput {
    width: 100%;
    min-height: 150px;
    padding: var(--spacing-md);
    background: var(--color-bg-alt);
    border: 1px solid var(--neon-cyan);
    border-radius: 8px;
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 1rem;
    resize: vertical;
}

.typing-stats {
    display: flex;
    justify-content: space-between;
    margin: var(--spacing-md) 0;
    font-family: var(--font-mono);
    font-size: 1.2rem;
    color: var(--neon-green);
}

#typingClose {
    width: 100%;
    padding: var(--spacing-sm);
    background: var(--neon-cyan);
    color: var(--color-bg);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 700;
    transition: var(--transition-fast);
}

#typingClose:hover {
    box-shadow: var(--glow-cyan);
    transform: scale(1.02);
}

/* Color Picker */
.color-picker-panel {
    position: fixed;
    top: 50%;
    right: var(--spacing-md);
    transform: translateY(-50%);
    background: var(--color-surface);
    border: 2px solid var(--neon-purple);
    border-radius: 12px;
    padding: var(--spacing-md);
    z-index: 10000;
    box-shadow: var(--glow-purple);
    min-width: 250px;
}

.color-picker-panel h3 {
    color: var(--neon-purple);
    margin-bottom: var(--spacing-md);
}

.color-control {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

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

.color-control input[type="color"] {
    width: 50px;
    height: 35px;
    border: 1px solid var(--neon-cyan);
    border-radius: 5px;
    cursor: pointer;
}

#resetColors {
    width: 100%;
    padding: var(--spacing-sm);
    background: var(--neon-purple);
    color: var(--color-bg);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-top: var(--spacing-sm);
}

/* Code Executor */
.code-executor-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.code-executor-box {
    background: var(--color-surface);
    border: 2px solid var(--neon-green);
    border-radius: 12px;
    padding: var(--spacing-xl);
    max-width: 700px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--glow-green);
}

.code-executor-box h2 {
    color: var(--neon-green);
    margin-bottom: var(--spacing-sm);
}

#codeInput {
    width: 100%;
    min-height: 200px;
    padding: var(--spacing-md);
    background: var(--color-bg-alt);
    border: 1px solid var(--neon-green);
    border-radius: 8px;
    color: var(--neon-green);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    resize: vertical;
    margin: var(--spacing-md) 0;
}

#codeInput::placeholder {
    color: var(--color-text-dim);
}

#runCode {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--neon-green);
    color: var(--color-bg);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 700;
    transition: var(--transition-fast);
}

#runCode:hover {
    box-shadow: var(--glow-green);
    transform: scale(1.05);
}

#codeOutput {
    margin: var(--spacing-md) 0;
    padding: var(--spacing-md);
    background: var(--color-bg-alt);
    border: 1px solid var(--neon-cyan);
    border-radius: 8px;
    min-height: 100px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-text);
}

#codeOutput pre {
    margin: 0;
    white-space: pre-wrap;
}

#codeOutput .error {
    color: var(--neon-pink);
}

#closeExecutor {
    width: 100%;
    padding: var(--spacing-sm);
    background: transparent;
    color: var(--neon-green);
    border: 1px solid var(--neon-green);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-fast);
}

#closeExecutor:hover {
    background: var(--neon-green);
    color: var(--color-bg);
}

/* Responsive para funcionalidades ultra avanzadas */
@media (max-width: 768px) {
    .konami-message h1 {
        font-size: 1.5rem;
    }

    .konami-message p {
        font-size: 1rem;
    }

    .typing-test-box {
        padding: var(--spacing-md);
    }

    .typing-quote {
        font-size: 1rem;
    }

    .color-picker-panel {
        right: var(--spacing-xs);
        min-width: 200px;
    }
}

@media (max-width: 480px) {
    .konami-message {
        padding: var(--spacing-md);
    }

    .typing-test-box,
    .code-executor-box {
        padding: var(--spacing-sm);
    }

    .color-picker-panel {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        transform: none;
        max-width: 100%;
        border-radius: 12px 12px 0 0;
    }
}