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

body {
    font-family: 'Montserrat', sans-serif;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    /* Imagen de fondo */
    background: url('rb_3712.png') no-repeat center center fixed;
    background-size: cover;
    padding: 20px;
}

/* --- CORRECCIÓN AQUÍ: Capa más clara --- */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Volvemos a una opacidad de 0.6 para que se vea más el azul */
    background: rgba(0, 12, 31, 0.6); 
    z-index: 1;
}

.maintenance-container {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 550px;
    width: 100%;
    padding: 50px 40px;
    background: rgba(255, 255, 255, 0.05); /* Un poco más de brillo en el cristal */
    backdrop-filter: blur(12px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 30px 60px rgba(0,0,0,0.4);
    animation: fadeInDown 0.8s ease-out;
}

/* --- Logo y Animación --- */
.logo {
    max-width: 260px;
    height: auto;
    margin-bottom: 35px;
}

.pulsing-logo {
    animation: pulse 3s infinite ease-in-out;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.03); opacity: 0.9; }
    100% { transform: scale(1); opacity: 1; }
}

/* --- Tipografía y Textos --- */
h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.divider {
    width: 60px;
    height: 3px;
    background-color: #ffffff;
    margin: 0 auto 25px;
    border-radius: 2px;
    opacity: 0.8;
    box-shadow: 0 0 10px rgba(255,255,255,0.3);
}

.main-message {
    font-size: 1.15rem;
    line-height: 1.5;
    margin-bottom: 30px;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.highlight {
    font-weight: 700;
    font-size: 1.2rem;
    color: #fff;
    margin-top: 30px;
    margin-bottom: 40px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

footer {
    font-size: 0.8rem;
    opacity: 0.7;
}

/* --- Botón de WhatsApp --- */
.contact-container {
    margin: 35px 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 320px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

.btn i {
    margin-right: 12px;
    font-size: 1.4rem;
}

.btn-whatsapp {
    background-color: #25D366;
    color: white;
    border: none;
}

.btn-whatsapp:hover {
    background-color: #1EBE57;
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-note {
    margin-top: 12px;
    font-size: 0.9rem;
    opacity: 0.8;
    font-weight: 300;
}

/* Animación de entrada */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Ajustes para celulares */
@media (max-width: 480px) {
    h1 { font-size: 1.6rem; }
    .logo { max-width: 220px; }
    .maintenance-container { padding: 35px 25px; }
    .btn { width: 100%; padding: 15px 20px; font-size: 1rem; }
}