:root {
    --clr-dark: #070a13;
    --clr-light: #f1f5f9;
}

* {
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    height: 100vh;
    /*💡💡💡*/
    overflow: hidden;
    background-color: var(--clr-dark);
    color: var(--clr-light);
}

header {
    height: 5rem;
    background-image: linear-gradient(to top, #30cfd0 0%, #330867 100%);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0rem 5rem;
}

header .logo h1 {
    color: var(--clr-light);
    font-family: "Clash Display", sans-serif;
    font-size: 3rem;
    font-weight: normal;
    font-weight: 600;
}

header .hamburger {
    display: none;
}

header nav.active {
    height: 20rem;
}

header nav ul {
    display: flex;
}

header nav ul li {
    margin: 0rem 0.5rem;
}

header nav ul li a {
    font-family: "Clash Display", sans-serif;
    font-weight: 500;
    color: var(--clr-light);
    font-size: 1.2rem;
    padding: 0.5rem 1rem;
    border-radius: 3rem;
    transition: 0.5s;
}

header nav ul li a:hover {
    color: var(--clr-dark);
    background-color: var(--clr-light);
}

header nav ul li a.active {
    color: var(--clr-dark);
    background-color: var(--clr-light);
}

/* Responsiveness */

/* xl */
@media only screen and (max-width: 1280px) {

    header {
        padding: 0rem 5rem;
    }
}

/* lg */
@media only screen and (max-width: 1024px) {

    header {
        padding: 0rem 2rem;
    }

    header nav ul li {
        margin: 0rem 0.2rem;
    }

    header nav ul li a {
        font-size: 1.1rem;
    }
}

/* md */
@media only screen and (max-width: 764px) {

    header {
        padding: 0rem 1rem;
    }

    header .hamburger {
        display: block;
        cursor: pointer;
    }

    header .hamburger .line {
        width: 30px;
        height: 3px;
        background-color: var(--clr-light);
        margin: 6px 0px;
        transition: 0.5s;
    }

    .cross .line-1 {
        rotate: 45deg;
        transform: translate(6.5px, 6.5px);
    }

    .cross .line-2 {
        opacity: 0;
    }

    .cross .line-3 {
        rotate: -45deg;
        transform: translate(6.5px, -6.5px);
    }

    .navbar {
        position: absolute;
        top: 5rem;
        left: 0;
        right: 0;
        background-image: linear-gradient(to right, #00dbde 0%, #fc00ff 100%);
        width: 100vw;
        height: 0rem;
        /* SLIDE DOWN EFFECT */
        transition: 0.5s;
        /* HIDING HIDDEN ANCHOR */
        overflow: hidden;
    }

    .navbar ul {
        /* ENABLING VISIBILITY */
        display: block;
        width: fit-content;
        /* CENTER POSITIONING */
        margin: 3rem auto 0 auto;
        text-align: center;
        /*FADE OUT EFFECT*/
        transition: 0.5s;
        opacity: 0;
    }

    .navbar.active ul {
        opacity: 1;
    }

    .navbar ul li {
        margin: 1.5rem 0rem;
    }
}