:root {
    --bg-dark: #020617;
    --card-bg: rgba(30, 41, 59, 0.7);
    --accent: #3b82f6;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
}

body {
    margin: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    /* Degradado sutil para dar profundidad */
    background: radial-gradient(circle at top right, #1e293b, #020617);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text-primary);
}

.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(12px); /* Efecto de cristal */
    padding: 3rem;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    max-width: 450px;
    width: 90%;
    text-align: center;
}

/* Badge de estado animado */
.badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

h1 {
    font-size: 2.5rem;
    margin: 0;
    font-weight: 800;
}

.description {
    color: var(--text-secondary);
    margin-top: 0.5rem;
    font-size: 1.1rem;
}

/* Sección de Tecnologías */
.stack-section {
    margin: 2.5rem 0;
}

.stack-section small {
    display: block;
    color: var(--text-secondary);
    font-size: 0.7rem;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}

.tags span {
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Navegación */
.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
}

.social-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--accent);
}