* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins',sans-serif;
    text-decoration: none;
    list-style: none
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh
}

main {
    flex: 1;
    padding: 20px
}

.footer-bottom {
    background: var(--cor-blue);
    color: #fff;
    font-size: 14px;
    font-weight: 300;
    padding: 40px 20px;
    text-align: center;
    width: 100%;
}

.row-footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px
}

.footer-col {
    width: 100%;
    max-width: 300px;
    padding: 0 10px;
    margin-bottom: 20px
}

.footer-col h4 {
    font-size: 18px;
    color: var(--cor-blue-dark);
    text-transform: capitalize;
    margin-bottom: 15px;
    font-weight: 700;
    position: relative
}

.footer-col h4::before {
    content: '';
    position: absolute;
    left: 40%;
    bottom: -5px;
    background-color: #fff;
    height: 2px;
    width: 50px
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0
}

.footer-col ul li {
    margin-bottom: 10px
}

.footer-col ul li a {
    font-size: 14px;
    text-transform: capitalize;
    color: #fff;
    text-decoration: none;
    font-weight: 300;
    display: block;
    transition: color 0.3s ease,padding 0.3s ease
}

.footer-col ul li a:hover {
    color: var(--cor-dark);
    padding: 8px
}

.footer-col .social-links {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 15px
}

.footer-col .social-links a {
    height: 40px;
    width: 40px;
    font-size: 25px;
    text-align: center;
    line-height: 40px;
    border-radius: 50%;
    color: #fff;
    transition: background-color 0.5s ease,color 0.5s ease
}

.footer-col .social-links a:hover {
    background-color: #fff;
    color: var(--cor-dark)
}

.copy {
    background-color: var(--cor-blue);
    color: #fff;
    padding: 10px;
    font-size: 14px;
    margin-top: 40px;
    text-align: center
}

.copy p {
    margin: 0
}

.marketing {
    color: #fff;
    text-decoration: underline
}