@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200;300;400;500;600;700&display=swap');

html {
    font-size: 62.5%;
}

body {
    background-color: #ffffff;
    font-size: 1.6rem;
}

.wrapper-main {
    width: calc(100% - 40px);
    margin: 0 auto;
}

h1 {
    font-size: 2.6rem;
    line-height: 1.5;
    color: #000000;
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
}

h2 {
    font-size: 4rem;
    line-height: 1.5;
    color: #000000;
    font-family: 'Oswald', sans-serif;
    font-weight: bold;
    text-transform: uppercase;
}

h3 {
    font-size: 2.6rem;
    line-height: 1.5;
    color: #000000;
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
}

p {
    font-size: 1.4rem;
    line-height: 1.75;
    color: #000000;
    font-family: 'Oswald', sans-serif;
}

a {
    font-size: 1.4rem;
    line-height: 1.75;
    color: #000000;
    font-family: 'Oswald', sans-serif;
    cursor: pointer;
}

/* HEADER */

.header-main {
    position: fixed;
    top: 0px;
    width: 100%;
    height: 60px;
    background-color: #FFF;
    background-image: linear-gradient(to bottom right, red, yellow);
    z-index: 1000;
}

.header-main-title {
    width: 100%;
    display: flex;
    flex-basis: 100%;
    align-items: center;

}

.header-main-title p, .header-main-title a {
    margin-right: auto;
    margin-left: 20px;
    font-size: 2.9rem;
    font-weight: bold;
    color: white;
    text-shadow: 5px 3px 0px #000;
    text-transform: uppercase;
}

.header-main-nav {
    width: 100%;
    height: 100%;
    display: none;
}

.header-main-nav ul {
    width: 100%;
    list-style: none;
    display: flex;
    justify-content: space-evenly;
}

.header-main-nav a {
    font-family: 'Oswald', sans-serif;
    font-size: 2.5rem;
    font-weight: bold;
    color: #000;
    display: block;
    transition: all ease-in-out 200ms;
}

.header-main-nav a:hover {
    color: white;
    text-shadow: 1px 1px 0px #000, -1px -1px 0px #000, -1px 1px 0px #000, 1px -1px 0px #000;
}

/* BURGER MENU */

.burger-menu-btn {
    display: block;
    width: 60px;
    height: 60px;
    background-image: url(../img/icons/menu.png), url(../img/icons/close.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center, center left 60px;
    margin-right: 10px;
    flex-basis: 60px;
}

.burger-menu {
    display: none;
    position: fixed;
    width: 100%;
    height: 100vh;
    z-index: 900;
    background-color: #000;
    margin-top: -10px;
}

.burger-menu ul {
    width: 100%;
    height: calc(100vh - 60px);
    display: flex;
    flex-wrap: wrap;
    align-content: flex-start;
}

.burger-menu ul li {
    flex-basis: 100%;
    border-top: 2px solid #fff;
}

.burger-menu ul li:last-child {
    border-bottom: 2px solid #fff;
}

.burger-menu ul li a {
    display: block;
    height: 100%;
    font-size: 3rem;
    padding: 10px 0;
    flex-basis: 100%;
    text-align: center;
    font-weight: bold;
    color: rgb(255, 255, 155);
    text-shadow: 1px 2px 0px #000;
}

/* FOOTER */

.footer-bar {
    height: 40px;
    background-image: linear-gradient(to bottom right,yellow,red);
}

.footer-sitemap {
    display: block;
    margin: 20px 20px;
    text-align: center;
}

.footer-sitemap a, .footer-sitemap p{
    font-size: 2.5rem;
    line-height: 3.5rem;
    transition: all ease-in-out 200ms;
}

.footer-sitemap a:hover {
    color: red;
}

.footer-sitemap-border {
    border-bottom: 1px solid #000;
    padding-bottom: 20px;
    margin-bottom: 20px;
}

/* FULL-SIZE */

@media only screen and (min-width: 768px) {

    .header-main {
        height: 100px;
    }

    .header-main-nav {
        display: flex;
    }

    .burger-menu-btn {
        display: none;
    }

    .footer-sitemap {
        display: flex;
        justify-content: space-evenly;
        text-align: left;
    }

    .footer-sitemap ul:nth-child(4) {
        text-align: right;
    }

    .footer-sitemap a, .footer-sitemap p{
        font-size: 2rem;
        line-height: 2.5rem;
    }

    .footer-sitemap-border {
        border-bottom: 0;
    }

}