:root {
    --cor-fundo: rgb(10, 10, 10);
    --cor-hover: rgb(101, 104, 102);
    --cor-primaria: rgb(231, 241, 236);
}

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

body {
    height: 100vh;
    font-family: "Roboto", sans-serif;
}

.fundo {
    position: relative;
    height: 100%;
    width: 100%;
    background: url("../img/fundoprof.gif") no-repeat;
    background-size: cover;
    background-position: 50% 30%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.conteudo {
    height: 90vh;
    max-width: 700px;
    padding: 2rem;
    position: relative;
    z-index: 1;

}

.conteudo h1 {
    font-size: 4.3rem;
    margin-bottom: 0.8rem;
    color: #fff;
    font-family: "Dancing Script", cursive;
}

.conteudo h1::after {
    content: "";
    width: auto;
    height: 1px;
    background-color: white;
    display: block;
}

.conteudo h2 {
    color: #fff;
    font-size: 2rem;
    font-weight: 100;

}

.conteudo p {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 100;
}

.btn {
    padding: 0.75rem 1.25rem;
    margin-top: .8rem;
    font-size: 1.1rem;
    font-weight: 550;
    color: #fff;
    background-color: #111;
    text-decoration: none;
    text-transform: uppercase;
    display: inline-block;
    transition: .3s;
    border-radius: 10%;
}

.btn:hover {
    opacity: 0.7;
}

/*sub menu*/

/*imag*/
img {
    width: 90px;
    height: 81px;
}

img {
    box-shadow: 0 0 30px rgba(0, 255, 203, .64);
    border: 2px solid #4FD1C5;
    background-color : rgba(0, 255, 203, .40);
}

.imgoff{
    box-shadow: 10px 10px 30px rgba(0, 0, 0, 0.64);
    border: 2px solid #000000;

}