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

body, main {
    height: 100vh;
    width: 100vw;
    margin: 0;
    background-color: #000;
    overflow: hidden;
}

main {
    transition: transform 500ms cubic-bezier(.13, .53, .38, .97);
    background-image: url(images/city.jpg);
    background-size: cover;
    background-position: center;
    position: relative;
    z-index: 2;
    user-select: none;
}

#nav-toggle {
    height: 5rem;
    width: 5rem;
    position: fixed;
    z-index: 3;
    left: 50%;
    bottom: 3rem;
    transform: translateX(-50%);
    border: 0;
    outline: none;
    border-radius: 9999px;
    box-shadow: 0rem 0rem 4rem rgba(0 0 0 / 35%);
    cursor: pointer;
    transition: transform, background-color;
    transition-timing-function: ease;
    transition-duration: 150ms;
}

#nav-toggle:hover {
    transform: translateX(-50%) scale(1.04);
}

#nav-toggle:active {
    transform: translateX(-50%) scale(0.96);
}

#nav-toggle > i {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    font-size: 1.75rem;
    opacity: 0;
}

nav {
    height: 50vh;
    width: 100%;
    position: absolute;
    left: 0px;
    bottom: 0px;
    z-index: 1;
}

body:not([data-nav="true"]) > #nav-toggle:hover > .open {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

body[data-nav="true"] > #nav-toggle > .close {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

body[data-nav="true"] > main {
    transform: translateY(-50%);
}

body[data-nav="true"] > nav {
    transform: translateY(0%) scale(1);
}

.swiper {
    width: 100%;
    height: 100%;
    z-index: 1;
}

nav {
    padding: 1rem 2rem;
    transform: translateY(70%) scale(0.9);
    transition: transform 500ms cubic-bezier(.13, .53, .38, .97);
}

.swiper-slide {
    color: #fff;
    text-transform: uppercase;
    text-decoration: none;
}

.swiper-slide-heading {
    margin-bottom: 0.75rem;
}

img {
    object-fit: cover;
    display: block;
    width: inherit;
    aspect-ratio: 1.8 / 1;
    border-radius: 5px;
}