@import url('normalize.css');

body {
    font-family: Helvetica, sans-serif;
    line-height: 1.6;
    overflow: hidden;
    margin: 0;
    padding: 0;
    position: relative;
    overflow-y: auto;
    height: 100%;
    font-size: 20px;
    font-weight: 100;
    color: #919396;
}

header {
    font-family: Helvetica, sans-serif;
    background-size: cover;
    height: 600px;
    background-position: bottom;
    position: relative;
}

nav {
    position: fixed;
    top: 0;
    background-color: rgba(0, 0, 0, 0.3);
    list-style-type: none;
    margin: 0;
    padding: 2px;
    text-align: center;
    font-size: 13px;
    width: 100%;
    z-index: 1000;
}

nav ul {
    display: flex;
    justify-content: space-around;
    align-items: center;
    position: relative;
    border-bottom: 2px solid transparent;
}

nav li:first-child img {
    width: 150px;
}

nav ul li {
    position: relative;
}

nav a {
    text-decoration: none;
    color: #fff;
    padding: 8px 16px;
    display: block;
    transition: color 0.1s;
}

ul li {
    list-style-type: none;
}

h1,
h2,
p {
    margin: 0;
    padding: 0;
}

section {
    padding: 20px;
}

footer {
    background-color: #ffffff;
    color: #919396;
    text-align: center;
    padding: 20px 40px 15px;
    border-top: 0.2px solid #919396;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    font-size: 13px;
}

footer .footer-top p,
footer .footer-bottom {
    margin-left: 60px;
    margin-right: 60px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    width: 95%;
}

.footer-top a {
    color: #919396;
}

.footer-top a:hover {
    text-decoration: underline;
}

.footer-bottom {
    text-align: left;
    width: 100%;
}

.footer-bottom p {
    margin: 0;
}

footer .copyright{
    padding-top: 20px;
    padding-bottom: 5px;
}

@media screen and (max-width: 767px) {
    nav {
        font-size: 14px;
    }

    header {
        height: 200px;
    }

    nav a:hover {
        color: #3ABFBC;
    }

    section {
        padding: 10px;
    }

    .footer-top,
    .footer-bottom {
        margin-left: 5px;
        margin-right: 5px;
    }
}