* {
    margin: 0;
    padding: 0;
}

nav {
    /* padding: 0 4%px; */
    margin: 0;
    background-color: #000000;
    display: flex;
    justify-content: center;
}

nav li {
    display: inline-block;
    text-decoration: none;
    padding: 24px 12px;
}

nav ul li a {
    text-decoration: none;
    color: whitesmoke;
    font-weight: bold;
    font-size: 1.5rem;
    line-height: 1em;
}

body {
    font-family: Arial, Helvetica, sans-serif;
}

header {
    text-align: center;
    /* background: url(../img/black-sand_background.jpg) rgba(27,27,27,0.75); width: 100%; */
    background-blend-mode: multiply;
    background-size: cover;
    padding-top: 25vh;
    height: 75vh;
    justify-content: center;
    align-items: center;
}

.background-image {
    background-image: url(../img/pexels-pixabay-315499.jpg);
    background-size: cover;  /* Scale the image to cover the entire container */
    background-position: center;  /* Center the image */
    background-repeat: no-repeat;  /* Prevent repeating the image */
    position: absolute;  /* Make sure the container spans the entire viewport */
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;  /* Ensure the background is behind other content */
}

section {
    display: grid;
    margin: 0;
    padding: 50px 110px 30px;
    border-top-left-radius: 12px;
}

h1 {
    font-size: 6rem;
    font-weight: 800;
    color: whitesmoke;
    text-transform: uppercase;
    margin-bottom: 60px;
}

h2 {
    font-size: 2.1rem;
    font-weight: bold;
    margin-bottom: 12px;
    text-align: left;
}

h3 {
    font-size: 1.7rem;
    color: #0981b4;
    margin-top: 24px;
}

h4 {
    font-size: 1.7rem;
    color: #000000;
    margin-top: 24px;
    text-align: center;
}

h5 {
    font-size: 1.2rem;
    color: darkblue;
}

p {
    display: block;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
}

.about {
    align-items: center;
}

footer{ 
    background-color: #1e1e1c;
    color: white;
    text-align: center;
    height: 100px;
}

@media only screen and (max-width: 700px) {
    header {
        padding: top 40vh; ;
    }    
    h1 {
        font-size: 4rem;
    }

    h2 {
        font-size: 2rem;
        font-weight: bold;
        margin-bottom: 8px;
        text-align: center;
    }

    h3 {
        font-size: 1.5rem;
        color: #0981b4;
        margin-top: 24px;
    }

    nav li {
        padding: 24px 8px;
    }

    nav ul li a {
        font-size: 1rem;
    }

    section {
        padding: 24px 14px 5px;
    }
}