* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a {
    color: black;
    text-decoration: none;

}
li{
    list-style: none;
}

/* Navigation Styles */
nav {
    padding: 2rem;
    border-bottom: 2px solid black;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative; 
}

.nav_div {
    font-size: 1.4rem;
    font-weight: 800;
    cursor: pointer;
}

#nav_ul {
    display: flex;
    list-style-type: none;
    gap: 2rem;
    font-size: 1.5rem;
    cursor: pointer;
}

#nav_ul li {
    border-bottom: 2px transparent solid;
    transition: border-bottom 0.1s;
}

#nav_ul li:hover {
    border-bottom: 2px solid;
}

/* Socials Div */
.socials_div {
    display: flex;
    gap: 0.5rem;
}

.socials_div div {
    width: 2rem;
}

.socials_div div img {
    width: 100%;
    cursor: pointer;
}

/* Hamburger Icon */
.hamburger {
    display: none;
    font-size: 2rem;
    cursor: pointer;
}

/* Main Section */
main {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

main div {
    padding: 10rem;
    font-size: 3rem;
}

main div button {
    font-size: 1.5rem;
    background: none;
    border: 1.5px solid black;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: background-color 0.3s, color 0.3s;
}

main div button:hover {
    background-color: black;
    color: white;
}

/* Responsive Code */
@media screen and (max-width: 650px) {
    .hamburger {
        display: block;
    }

    #nav_ul {
        display: none; 
        flex-direction: column;
        gap: 1rem;
        position: absolute;
        top: 6.7rem;
        right: 0rem;
        background-color: white;
        border: 1px solid black;
        padding: 1rem;
        z-index: 10;
    }

    .socials_div {
        display: none;
    }

    #nav_ul.show {
        display: flex; 
    }
}