.btn-roy {
    background-color: #f1c40f;
    border-color: #d4ac0d;
    color: #000;
}
body{
    background:#f5f6fa;
}
/* NAVBAR */
.navbar{
    box-shadow:0 2px 15px rgba(0,0,0,.15);
}
.navbar-brand{
    font-weight:bold;
    font-size:28px;
}
/* CARRUSEL */
.carousel-item{
    height:550px;
}
.carousel-item img{
    object-fit:cover;
    height:100%;
    filter:brightness(45%);
}
.carousel-caption{
    bottom:25%;
}
.carousel-caption h1{
    font-size:55px;
    font-weight:bold;
}
.carousel-caption p{
    font-size:22px;
}
/* TARJETAS */
.servicio{
    transition:.3s;
    border:none;
    border-radius:15px;
    cursor:pointer;
}
.servicio:hover{
    transform:translateY(-8px);
    box-shadow:0 15px 30px rgba(0,0,0,.20);
}
.servicio i{
    font-size:60px;
    color: #f1c40f;
}
footer{
    background:#202124;
    color:white;
}