* {
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
    font-family: "Google Sans Regular";
    box-sizing: border-box;
}

body {
    background: #fefefe;   
}

header {
    width: 100%;
    height: 80px;
    background: #11101b;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 100px;
}
h1 {
    text-align: center;
    margin: 10px;
}
p ,h2 ,h3{
    text-align: justify;
    margin-left: 5%;
    margin-right: 5%;
    margin-bottom: 1%;
}
p {
    font-size: 100%;
}
img {
    max-width: 80%;
    height: auto;
    margin-left: 10%;
}

.logo {
    font-size: 28px;
    font-weight: bold;
    color: #fefefe;
}
footer{
    background-color: #11101b;
    color: #fefefe;
    text-align: center;
    padding: 10px;
}
.hamburger {
    display: none;
}
.nav-bar ul {
    display: flex;
}
.nav-bar ul li a {
    display: block;
    color: #fefefe;
    font-size: 25px;
    padding: 10px 25px;
    border-radius: 50px;
    transition: 0.2s;
    margin: 0 5px;
}

.nav-bar ul li a:hover {
    color: #11101b;
    background: #fefefe;
}

@media only screen and (max-width: 1320px) {
    header {
        padding: 0 50px;
    }
}
@media only screen and (max-width: 1110px) {
    header {
        padding: 0 30px;
    }
}
@media only screen and (max-width: 900px) {
    .hamburger {
        display: block;
        cursor: pointer;
    }
    .hamburger .line {
        width: 30px;
        height: 3px;
        background: #fefefe;
        margin: 6px 0;
    }
    .nav-bar {
        height: 0;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        width: 100vw;
        background: #11101b;
        transition: 1.0s;
        overflow: hidden;
    }
    .nav-bar.active {
        height: 100px;
    }
    .nav-bar ul {
        display: block;
        width: fit-content;
        margin: 20px auto 0 auto;
        text-align: center;
        transition: 0.5s;
        opacity: 0;
    }
    .nav-bar.active ul{
        opacity: 1;
    }
    .nav-bar ul li a {
        margin-bottom: 12px;
    }
    .logo {
        font-size: 100%;
        font-weight: bold;
        color: #fefefe;
    }

    img {
        max-width: 100%;
        height: auto;
        margin-left: 0;
    }
    p ,h2 ,h3{
        margin-bottom: 2%;
    }
    p {
        font-size: 120%;
    }
    footer{
        font-size: 15px;
    }
    
}