/* Main Stylesheet with Variable Definitions */

:root {
    --primary-color: #00ff41; /* Green */
    --primary-light: #5bff89;
    --accent-blue: #00aaff;
    --bg-primary: #0a0a0a; /* Very dark grey, almost black */
    --bg-secondary: #1a1a1a; /* Dark grey */
    --bg-tertiary: #2a2a2a; /* Lighter grey */
    --text-primary: #e0e0e0; /* Light grey for text */
    --text-secondary: #b0b0b0; /* Medium grey for text */
    --text-muted: #888888; /* Darker grey for muted text */
    --border-color: #333333;
    --font-sans: 'Inter', sans-serif;
    --font-mono: 'Fira Code', 'Roboto Mono', monospace;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
}

/* Global Styles & Reset */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

a {
    color: var(--primary-color);
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

section {
    padding: var(--spacing-xxl) 0;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Hero Section */
.hero {
    padding: 100px 20px 60px; /* More padding on top, less on bottom */
    min-height: calc(100vh - 70px); /* Account for navbar */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-container {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xxl);
    margin: 3.5rem auto;
    flex-wrap: wrap;
    max-width: 900px;
}

.stat {
    text-align: center;
    padding: 0 var(--spacing-md);
    min-width: 140px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.stat-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
    line-height: 1.1;
    margin-bottom: 0.5rem;
    font-family: var(--font-mono);
    letter-spacing: -1px;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
    opacity: 0.9;
    letter-spacing: 0.5px;
    line-height: 1.4;
}

/* Hero Buttons */
.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: 2.5rem auto 0;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 1.8rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    text-decoration: none;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #000;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 65, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-secondary:hover {
    background-color: rgba(0, 255, 65, 0.1);
    transform: translateY(-2px);
}

.btn i {
    font-size: 1.1em;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 1.5rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
    font-weight: 400;
    opacity: 0.9;
    display: block;
}

.terminal-prompt {
    color: var(--primary-color);
    font-family: var(--font-mono);
    margin-right: 8px;
    font-weight: 600;
    letter-spacing: -0.5px;
}

/* Typography */
h1, h2, h3 {
    font-family: var(--font-sans);
    font-weight: 700;
    line-height: 1.2;
}

.hero-title {
    font-size: 3.5rem;
    margin: 0 auto var(--spacing-lg);
    line-height: 1.15;
    max-width: 90%;
    font-weight: 800;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.6;
    font-weight: 400;
    opacity: 0.9;
}

.highlight {
    color: var(--primary-color);
    font-family: var(--font-mono);
}

p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 6px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    text-align: center;
}

.btn i {
    margin-right: var(--spacing-xs);
}

.btn-primary {
    background: var(--primary-color);
    color: var(--bg-primary);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background: var(--primary-light);
    border-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 255, 65, 0.2);
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    color: var(--primary-color);
    border-color: var(--primary-color);
    background: rgba(0, 255, 65, 0.1);
}

.btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Beta Badge */
.beta-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #ff6b00, #ff8c00);
    color: white;
    font-size: 0.65rem;
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
    margin-left: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    top: -1px;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(255, 107, 0, 0.2);
    transition: all 0.2s ease;
}

.btn-primary:hover .beta-badge {
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(255, 107, 0, 0.3);
}

.status-badge.development {
    background: rgba(0, 170, 255, 0.2);
    color: var(--accent-blue);
    border: 1px solid var(--accent-blue);
}

.status-badge.planned {
    background: rgba(136, 136, 136, 0.2);
    color: var(--text-muted);
    border: 1px solid var(--text-muted);
}

.project-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.project-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    flex-grow: 1; /* Allows description to push footer down */
}

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

.tech-tag {
    padding: 4px 12px;
    background: var(--bg-primary);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    border-radius: 20px;
    font-size: 0.8rem;
    font-family: var(--font-mono);
}

.project-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.feature i {
    color: var(--primary-color);
    width: 16px;
}

.project-links {
    display: flex;
    gap: var(--spacing-sm);
}

/* Skills Section */
.skills {
    background: var(--bg-secondary);
}

/* About Section */
.about {
    position: relative;
    overflow: hidden;
    padding: 4rem 0;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 20%, rgba(0, 255, 65, 0.03) 0%, transparent 20%);
    pointer-events: none;
    z-index: 0;
}

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

.about-content {
    max-width: 1000px;
    margin: 0 auto;
}

.terminal-output-style {
    background: var(--bg-secondary);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    height: 100%;
}

.terminal-header {
    background: #1e1e1e;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #2d2d2d;
    position: relative;
    min-height: 40px; /* Altura mínima para el encabezado */
}

.terminal-controls {
    display: flex;
    gap: 0.5rem;
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ff5f56;
    position: relative;
}

.control.minimize {
    background: #ffbd2e;
}

.control.maximize {
    background: #27c93f;
}

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: #888;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap; /* Evita que el texto se rompa */
    overflow: hidden; /* Oculta el texto que se desborda */
    text-overflow: ellipsis; /* Añade puntos suspensivos si el texto es muy largo */
    max-width: 80%; /* Limita el ancho máximo del título */
    padding: 0 1rem; /* Añade espacio a los lados */
}

.terminal-body {
    padding: 1.5rem;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.profile-picture {
    width: 100px;
    height: 100px;
    border-radius: 12px;
    object-fit: cover;
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 15px rgba(0, 255, 179, 0.2);
    flex-shrink: 0;
}

.profile-intro h3 {
    margin: 0 0 0.5rem 0;
    color: var(--primary-color);
}

.profile-intro p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.5;
}

.terminal-output-style h3 {
    margin: 1.5rem 0 1rem;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
}

.terminal-output-style h3:first-of-type {
    margin-top: 0;
}

/* Philosophy List */
.philosophy-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0 1.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 0.75rem;
}

.philosophy-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    transition: all 0.2s ease;
    border-left: 2px solid transparent;
    margin: 0;
}

.philosophy-item:hover {
    background: rgba(255, 255, 255, 0.03);
    border-left-color: var(--primary-color);
    transform: translateX(2px);
}

.philosophy-item i {
    color: var(--primary-color);
    font-size: 1rem;
    margin-top: 0.15rem;
    min-width: 1.25rem;
    text-align: center;
}

.philosophy-item div {
    flex: 1;
}

.philosophy-item strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.15rem;
    font-size: 0.95rem;
}

.philosophy-item span {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.4;
    display: block;
    opacity: 0.9;
}

/* CTA Note */
.cta-note {
    margin-top: 2rem;
    padding: 1rem;
    background: rgba(0, 255, 65, 0.08);
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.cta-note i {
    color: var(--primary-color);
}

.inline-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    position: relative;
    transition: color 0.2s ease;
}

.inline-link:hover {
    color: var(--primary-light);
}

.inline-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.inline-link:hover::after {
    width: 100%;
}

/* Code Editor Styles */
.about-visual {
    position: relative;
    height: 100%;
}

.code-editor {
    background: #1e1e1e;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.editor-header {
    background: #252526;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #333;
}

.editor-tabs {
    display: flex;
    gap: 0.5rem;
}

.tab {
    padding: 0.3rem 0.8rem;
    font-size: 0.8rem;
    background: #2d2d2d;
    color: #ccc;
    border-radius: 4px 4px 0 0;
    cursor: pointer;
    font-family: var(--font-mono);
    transition: all 0.2s ease;
}

.tab.active {
    background: #1e1e1e;
    color: #fff;
    border-bottom: 2px solid var(--primary-color);
}

.editor-body {
    flex: 1;
    overflow: auto;
    padding: 1rem 0;
    font-size: 0.85rem;
    line-height: 1.6;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .profile-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .profile-picture {
        margin: 0 auto;
    }
    
    .philosophy-list {
        grid-template-columns: 1fr;
    }
    
    .terminal-body {
        padding: 1rem;
    }
}

.philosophy-list {
    list-style: none;
    padding-left: 0;
    margin-top: var(--spacing-md);
}

.philosophy-list li {
    position: relative;
    padding-left: 25px;
    margin-bottom: var(--spacing-sm);
}

.philosophy-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-family: var(--font-mono);
}

.code-editor {
    background: #1e1e1e;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.editor-header {
    background: #333;
    padding: var(--spacing-sm);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.editor-body pre {
    margin: 0;
    padding: var(--spacing-lg);
}

/* Card Styles */
.project-card,
.skill-category,
.info-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: var(--spacing-lg);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.project-card:hover,
.skill-category:hover,
.info-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 8px 25px rgba(0, 255, 65, 0.1);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    align-items: stretch; /* Make cards in the same row equal height */
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xxl);
}

.category-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    color: var(--primary-color);
    font-size: 1.3rem;
}

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

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

.skill-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.skill-name {
    font-weight: 500;
    color: var(--text-primary);
}

.skill-level {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.skill-bar {
    height: 6px;
    background: var(--bg-secondary);
    border-radius: 3px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    border-radius: 3px;
    width: 0;
    transition: width 1s ease;
}

/* Journey Section */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-xl);
    padding-left: 80px;
}

.timeline-marker {
    position: absolute;
    left: 20px;
    top: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 3px solid var(--border-color);
    background: var(--bg-primary);
}

.timeline-item.completed .timeline-marker {
    border-color: var(--primary-color);
    background: var(--primary-color);
}

.timeline-item.active .timeline-marker {
    border-color: var(--accent-blue);
    background: var(--accent-blue);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(0, 170, 255, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(0, 170, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 170, 255, 0); }
}

.timeline-item.planned .timeline-marker {
    border-color: var(--text-muted);
    background: var(--text-muted);
}

.timeline-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: var(--spacing-lg);
}

.timeline-title {
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.timeline-date {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-mono);
}

.timeline-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.timeline-achievements {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.achievement {
    padding: 4px 12px;
    background: var(--bg-primary);
    border-radius: 20px;
    font-size: 0.8rem;
    font-family: var(--font-mono);
}

/* Contact Section */
.contact {
    background: var(--bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: start;
}

.contact-terminal .terminal-window {
    margin-bottom: 0;
    overflow: hidden; /* Asegura que el contenido no se desborde */
}

.terminal-output {
    margin-top: var(--spacing-md);
}

.connection-methods {
    display: grid;
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.connection-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.connection-method:hover {
    border-color: var(--primary-color);
    background: rgba(0, 255, 65, 0.1);
}

.connection-method i {
    font-size: 1.2rem;
    color: var(--primary-color);
    width: 20px;
    text-align: center;
}

.connection-method span {
    font-weight: 500;
    color: var(--text-primary);
}

.connection-method small {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-left: auto;
}

.output-text {
    color: var(--text-secondary);
    margin-top: var(--spacing-sm);
}

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

.info-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: var(--spacing-lg);
}

.info-card h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
}

.info-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Footer */
.footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-lg) 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

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

.footer-text {
    color: var(--text-muted);
}

/* Section Title */
.section-title {
    font-size: 2.8rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

/* Navigation Bar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    transition: background 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.nav-logo .terminal-prompt {
    font-family: var(--font-mono);
    color: var(--primary-color);
    font-size: 1rem;
}

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

.nav-link {
    font-family: var(--font-mono);
    color: var(--text-secondary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color);
    background-color: var(--bg-secondary);
}

.hamburger {
    display: none;
    cursor: pointer;
}

/* Scroll Animations */
.fade-in-section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-section.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --spacing-sm: 0.75rem;
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-xxl: 2.5rem;
    }

    /* Navigation */
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        padding: var(--spacing-lg);
        border-bottom: 1px solid var(--border-color);
        transition: left 0.3s ease;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    /* Hero */
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-stats {
        justify-content: center;
        gap: var(--spacing-lg);
    }

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    /* About */
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    /* Projects */
    .projects-grid {
        grid-template-columns: 1fr;
    }

    .project-card.featured {
        grid-template-columns: 1fr;
    }

    /* Skills */
    .skills-grid {
        grid-template-columns: 1fr;
    }

    /* Contact */
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    /* Footer */
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }

    /* Timeline */
    .timeline::before {
        left: 15px;
    }

    .timeline-item {
        padding-left: 50px;
    }

    .timeline-marker {
        left: 5px;
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.8rem;
    }

    .project-features {
        grid-template-columns: 1fr;
    }

    .project-links {
        flex-direction: column;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.6s ease forwards;
}

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

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    animation: slideInLeft 0.8s ease forwards;
}

@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    animation: slideInRight 0.8s ease forwards;
}

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

/* Loading state */
body:not(.loaded) * {
    animation-play-state: paused !important;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}

/* Print styles */
@media print {
    .navbar, .hamburger, .hero-stats, .terminal-window, .btn {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    section {
        page-break-inside: avoid;
        break-inside: avoid;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #00ff00;
        --bg-primary: #000000;
        --text-primary: #ffffff;
        --border-color: #ffffff;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .cursor {
        animation: none;
    }
    
    .timeline-item.active .timeline-marker {
        animation: none;
    }
}

/* Focus styles for accessibility */
.btn:focus,
.nav-link:focus,
.connection-method:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Selection styling */
::selection {
    background: rgba(0, 255, 65, 0.3);
    color: white;
}

::-moz-selection {
    background: rgba(0, 255, 65, 0.3);
    color: white;
}