/* Estilo geral */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #000;
    height: 100%;
    min-height: 100vh;
}

.interface {
    max-width: 1280px;
    margin: 0 auto;
}

.flex {
    display: flex;
}

.btn-contato button {
    padding: 10px 40px;
    font-size: 18px;
    font-weight: 700;
    background-color: #ff0000;
    border: 0;
    border-radius: 30px;
    cursor: pointer;
    transition: .2s;
}

.section {
    height: 100vh;
    width: 100vh;
}



/* Estilo do cabecalho */

header {
    padding: 40px 4%;
    background-color: transparent;

}

header>.interface {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header a {
    color: #5c5c5c;
    text-decoration: none;
    display: inline-block;
}

header a:hover {
    color: #fff;
    transform: scale(1.05);
    transition: .2s;
}

header nav ul {
    list-style-type: none;
}

header nav ul li {
    display: inline-block;
    padding: 0 40px;
}

.btn-contato button:hover {
    box-shadow: 0px 0px 8px #ffffff;
    transform: scale(1.05);
}



/* Estilo do topo */



section.topo-do-site {
    padding: 40 4%;
}

section.topo-do-site .flex {
    align-items: center;
    justify-content: center;
    gap: 90px;
}

.topo-do-site h1 {
    color: #fff;
    font-size: 42px;
    line-height: 40px;
}

.topo-do-site .txt-topo-site h1 span {
    color: #ff0000;
    font-size: 84px;
}

.topo-do-site .txt-topo-site p span {
    color: #ff0000;
    font-size: 24px;
}

.topo-do-site .txt-topo-site p {
    color: #fff;
    margin: 40px 0;
    font-size: 16px;
}

.img-topo-site{
    position: relative;
    animation: flutuar 2s ease-in-out infinite alternate;
}

@keyframes flutuar{
    0%{
        top: 0;
    }

    100%{
        top: 30px;
    }
}