/* Variables CSS */
:root {
    --primary-color: #2563eb;
    --secondary-color: #7c3aed;
    --dark-color: #0f172a;
    --light-color: #f8fafc;
    --gray-color: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --terminal-bg: #1e293b;
    --terminal-green: #84cc16;
}

/* Reset y estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--dark-color);
    color: var(--light-color);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.highlight {
    color: var(--primary-color);
    font-weight: 600;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo h1 {
    font-size: 2rem;
    margin-bottom: 5px;
}

.logo .tagline {
    color: var(--gray-color);
    font-size: 0.9rem;
}

.nav {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: var(--gray-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

/* Hero Section */
.hero {
    padding: 80px 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--gray-color);
    margin-bottom: 25px;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 40px;
    line-height: 1.8;
}

/* Stats */
.stats {
    display: flex;
    gap: 40px;
    margin: 40px 0;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    color: var(--gray-color);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Buttons */
.btn {
    padding: 15px 30px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

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

.btn-primary:hover {
    background-color: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--light-color);
    border: 2px solid var(--gray-color);
}

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

.cta-buttons {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

/* Terminal */
.hero-terminal {
    background-color: var(--terminal-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.terminal-header {
    background-color: #334155;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dot.red { background-color: var(--danger-color); }
.terminal-dot.yellow { background-color: var(--warning-color); }
.terminal-dot.green { background-color: var(--success-color); }

.terminal-title {
    color: #94a3b8;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.9rem;
    margin-left: 15px;
}

.terminal-content {
    padding: 30px;
    font-family: 'Roboto Mono', monospace;
}

.terminal-line {
    color: var(--terminal-green);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.cursor {
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.terminal-output {
    color: #cbd5e1;
    line-height: 1.8;
}

.status-online {
    color: var(--success-color);
    font-weight: 600;
}

/* Sections */
.section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

/* Projects */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.project-card {
    background-color: rgba(30, 41, 59, 0.7);
    border-radius: 12px;
    padding: 30px;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
}

.project-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.project-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.project-card p {
    color: var(--gray-color);
    margin-bottom: 20px;
    line-height: 1.6;
}

.project-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 20px;
}

.status-live {
    background-color: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
}

.status-dev {
    background-color: rgba(245, 158, 11, 0.2);
    color: var(--warning-color);
}

.project-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.project-link:hover {
    text-decoration: underline;
}

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

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--gray-color);
    opacity: 0.3;
}

.timeline-item {
    display: flex;
    margin-bottom: 40px;
    position: relative;
}

.timeline-date {
    width: 100px;
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.9rem;
}

.timeline-content {
    flex: 1;
    background-color: rgba(30, 41, 59, 0.7);
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid;
    margin-left: 20px;
}

.timeline-item.completed .timeline-content {
    border-left-color: var(--success-color);
}

.timeline-item.current .timeline-content {
    border-left-color: var(--primary-color);
    animation: pulse 2s infinite;
}

.timeline-item.future .timeline-content {
    border-left-color: var(--gray-color);
    opacity: 0.7;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(37, 99, 235, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
}

/* Tools */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.tool-card {
    background-color: rgba(30, 41, 59, 0.7);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.tool-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.tool-card i {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.tool-card h4 {
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.tool-card p {
    color: var(--gray-color);
    font-size: 0.9rem;
}

/* Footer */
.footer {
    margin-top: 80px;
    padding-top: 50px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
    margin-bottom: 40px;
}

.footer-section h4 {
    margin-bottom: 20px;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.system-status {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.status-indicator.online {
    background-color: var(--success-color);
    animation: pulse 2s infinite;
}

.status-indicator.offline {
    background-color: var(--gray-color);
}

.commands {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.commands code {
    background-color: rgba(30, 41, 59, 0.7);
    padding: 10px 15px;
    border-radius: 6px;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.9rem;
    color: var(--terminal-green);
    border-left: 3px solid var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding: 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--gray-color);
    font-size: 0.9rem;
}

.footer-note {
    margin-top: 15px;
    font-size: 0.8rem;
    opacity: 0.7;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

/* Responsive */
@media (max-width: 992px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .stats {
        justify-content: center;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .nav {
        display: none;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .stats {
        flex-direction: column;
        gap: 25px;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-date {
        width: 80px;
    }
}