@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

::selection {
    background: rgba(0, 0, 0, .2);
}
            
body {
    background: #f9f9f9;
    min-height: 100vh;
    overflow-x: hidden;
}

.header{
    position: fixed;
    top: 0;
    left:0;
    width: 100%;
    padding: 20px;
    background: #f2f3f7;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}
.logo{
    font-size: 32px;
    color: teal;
    text-decoration: none;
    font-weight: 700;
}
.navbar a{
    Position: relative;
    font-size: 18px;
    color: #289fe3;
    font-weight: 500;
    text-decoration: none;
    margin-left: 30px;
}
.navbar a::before{
    content:'';
    /* add space before to create a hovering underline element*/
    position: absolute;
    top:100%;
    left:0;
    width: 0;
    height: 2px;
    background: teal;
    transition: .3s;
}
.navbar a:hover::before{
    width: 100%;
}
.wrapper{
    font-family: Poppins, Sans-serif;
    width:80%;
    margin:0 auto;
    position: relative;
}

.parallax {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

#text {
    position: absolute;
    font-size: 5em;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, .2);
}

.parallax img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    pointer-events: none;
}

.sec {
    position: relative;
    background: #003329;
    padding: 100px;
}

.sec h2 {
    font-size: 3em;
    color: #fff;
    margin-bottom: 10px;
}

.sec p {
    font-size: 1em;
    color: #fff;
    font-weight: 300;
}
#hill4{
    width: 100%;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 50;
    margin: auto;
}
#hill5{
    width: 100%;
    position: relative;
    top: 0;
    bottom: 300;
    left: 0;
    right: 0;
    margin: auto;
}