/* Paleta de cores */
.bg-royal {
    background-color: #4169E1; /* azul royal */
}
.text-royal {
    color: #4169E1;
}
.text-gold {
    color: #DAA520; /* dourado */
}
.btn-gold {
    background-color: #DAA520;
    color: white;
    border: none;
    transition: 0.3s;
}
.btn-gold:hover {
    background-color: #b8860b;
    color: #fff;
}

/* Hero */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(65,105,225,0.7), rgba(65,105,225,0.7)),
                url('../img/banner.png') center/cover no-repeat;
}