/* Estilos Base Respetando la Identidad Visual (Azul y Rojo Industrial) */
:root {
    --primary-blue: #0055ff;
    --accent-red: #ff2222;
    --dark-bg: #111622;
    --light-gray: #f4f6fa;
    --text-main: #2c3e50;
    --text-muted: #607289;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-main);
    background-color: var(--dark-bg);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    position: relative;
}

/* Fondo Tecnológico Moderno y Profesional */
.background-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: 
        radial-gradient(circle at 80% 20%, rgba(0, 85, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(255, 34, 34, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, #111622 0%, #1a233a 100%);
    background-size: cover;
}

/* Tarjeta Central */
.container {
    position: relative;
    z-index: 2;
    width: 90%;
    max-width: 800px;
    background: rgba(255, 255, 255, 0.98);
    padding: 3rem 2rem;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    text-align: center;
    border-top: 5px solid var(--primary-blue);
    margin: 2rem 0;
}

.logo-container {
    margin-bottom: 2.5rem;
}

.logo {
    max-width: 180px;
    height: auto;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.1));
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.content h1 {
    font-size: 2.2rem;
    color: var(--dark-bg);
    margin-bottom: 1rem;
    font-weight: 700;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 650px;
    margin: 0 auto 2rem auto;
}

.subtitle strong {
    color: var(--primary-blue);
}

/* Insignia Dinámica en Mantenimiento */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: rgba(0, 85, 255, 0.1);
    color: var(--primary-blue);
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 3rem;
    border: 1px solid rgba(0, 85, 255, 0.2);
}

.status-badge i {
    color: var(--accent-red);
}

/* Información de Contacto */
.contact-info {
    border-top: 1px solid #eef2f5;
    padding-top: 2rem;
}

.contact-card {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    text-align: left;
    margin-bottom: 2rem;
}

.info-item {
    display: flex;
    gap: 0.8rem;
    align-items: flex-start;
}

.info-item i {
    font-size: 1.2rem;
    color: var(--primary-blue);
    background: var(--light-gray);
    padding: 0.8rem;
    border-radius: 8px;
    width: 40px;
    text-align: center;
}

.info-item h3 {
    font-size: 0.9rem;
    color: var(--dark-bg);
    margin-bottom: 0.2rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.info-item a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.info-item a:hover {
    color: var(--accent-red);
}

.copyright {
    font-size: 0.8rem;
    color: #95a5a6;
}

/* Adaptación a dispositivos móviles */
@media (max-width: 600px) {
    .container {
        padding: 2rem 1rem;
    }
    .content h1 {
        font-size: 1.7rem;
    }
    .contact-card {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}