/* Paleta de colores: Rojo institucional (#D20A2E), Gris oscuro (#1a1a1a) y Blanco */
body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    color: #333;
}

.error-container {
    text-align: center;
    max-width: 500px;
    padding: 40px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.error-code {
    font-size: 120px;
    margin: 0;
    color: #D20A2E; 
    line-height: 1;
    font-weight: 900;
}

.divider {
    width: 60px;
    height: 4px;
    background-color: #D20A2E;
    margin: 20px auto;
}

.error-message {
    font-size: 24px;
    margin-bottom: 10px;
    color: #1a1a1a;
}

.error-description {
    font-size: 16px;
    color: #666;
    margin-bottom: 30px;
    line-height: 1.5;
}

.btn-back {
    display: inline-block;
    padding: 12px 30px;
    background-color: #D20A2E;
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-weight: bold;
    transition: background 0.3s ease, transform 0.2s ease;
}

.btn-back:hover {
    background-color: #a80824;
    transform: translateY(-2px);
}