styles.css

/* body{
    margin: 0;
}
header {
 
} */

@import url('https://fonts.googleapis.com/css2?family=Great+Vibes&display=swap');

html {
    scroll-behavior: smooth;
}
body::-webkit-scrollbar {
    width: 1em;
}

body::-webkit-scrollbar-track {
    box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
}

body::-webkit-scrollbar-thumb {
    background-color: darkgrey;
    border-radius: 30px;
    outline: 1px solid slategrey;
}
body {
    font-family: 'Inter', sans-serif;
    color: white;
    margin: 0;
    padding: 0;
    width: 100%;
    background-color: rgb(221, 84, 29);
}

.wrapper {
    background-image: url('./images/bgshoes2.jpg');
    background-size: cover;
    height: 980px;
}

.content {
    width: 94%;
    margin: 4em auto;
    font-size: 20px;
    line-height: 30px;
    text-align: justify;
}

.logo {
    line-height: 60px;
    position: fixed;
    float: left;
    margin: 16px 46px;
    color: rgb(221, 84, 29);
    font-weight: 500;
    font-size: 30px;
    letter-spacing: 2px;
}

nav {
    position: fixed;
    width: 100%;
    line-height: 60px;
    margin-top: 0;
    z-index: 1;
}

nav ul {
    line-height: 60px;
    list-style: none;
    background: rgba(0, 0, 0, 0);
    overflow: hidden;
    color: rgb(221, 84, 29);
    padding: 0;
    text-align: right;
    margin: 0;
    padding-right: 40px;
    transition: 1s;
}

nav.black ul {
    background: rgb(221, 84, 29);
}

nav.black ul li a {
    color: white;
}

nav.black ul li a:hover {
    color: white;
    border-bottom: 2px solid white;
    padding-bottom: 10px;
}

nav.black .logo {
    color: white;
}

nav ul li {
    display: inline-block;
    padding: 16px 40px;
}

nav ul li a,
.list-unstyled li a {
    text-decoration: none;
    color: rgb(221, 84, 29);
    font-size: 16px;
    text-transform: uppercase;
    font-weight: 500;
}

nav ul li a:hover {
    text-decoration: none;
    color: rgb(221, 84, 29);
    border-bottom: 2px solid rgb(221, 84, 29);
    padding-bottom: 10px;
}
.menu-icon {
    line-height: 60px;
    width: 100%;
    background: rgb(221, 84, 29);
    text-align: right;
    box-sizing: border-box;
    padding: 15px 24px;
    cursor: pointer;
    color: white;
    display: none;
}

.heading {
    display: block;
    font-family: 'Bebas Neue', cursive;
    text-align: center;
    color: white;
    margin: 0 auto 40px auto;
    font-weight: 800;
}
.card {
    margin: auto;
    font-family: 'Inter', sans-serif;
}

.card-title {
    font-weight: 600;
}
.card-title,
.card-text {
    color: black;
}

.col {
    margin: 20px auto;
}
.container-fluid {
    /* max-width: 1200px; */
    padding: 40px;
    background: rgb(221, 84, 29);
}

.explore-btn {
    margin: auto;
}

.explore-btn > a {
    text-decoration: none;
    color: white;
}

.latest-trend {
    background-image: url('./images/bg3.jpg');
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
    height: 540px;
}

.left-heading {
    text-align: left;
    font-family: 'Great Vibes', cursive;
    padding: 70px 0 0 70px;
    margin: auto;
    color: black;
}

.left-heading h1 {
    font-size: 72px;
}

.latest-trend .left-heading h1 {
    text-shadow: 2px 3px 4px #343a40;
}

.left-heading button {
    font-family: 'Helvetica Neue', sans-serif;
    margin-top: 30px;
}

.best-seller {
    background-image: url('./images/bg4.jpg');
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
    height: 640px;
}

.best-seller .left-heading {
    text-align: left;
    font-family: 'Great Vibes', cursive;
    padding: 80px 0 0 70px;
    margin: auto;
}

.best-seller .left-heading h1 {
    text-shadow: 2px 3px 4px #343a40;
}
#button {
    display: inline-block;
    background-color: rgb(243, 234, 234);
    width: 50px;
    height: 50px;
    text-align: center;
    border-radius: 4px;
    position: fixed;
    bottom: 30px;
    right: 30px;
    transition: background-color 0.3s, opacity 0.5s, visibility 0.5s;
    opacity: 0;
    visibility: hidden;
    z-index: 1000;
}

#button::after {
    content: '\f077';
    font-family: FontAwesome;
    font-weight: normal;
    font-style: normal;
    font-size: 2em;
    line-height: 50px;
    color: rgb(221, 84, 29);
}
#button:hover {
    cursor: pointer;
    background-color: #333;
}
#button:active {
    background-color: #555;
}
#button.show {
    opacity: 1;
    visibility: visible;
}

footer .container-fluid {
    background-color: rgb(243, 234, 234);
    color: rgb(221, 84, 29);
    font-family: 'Inter', sans-serif;
}

.preloading {
    position: fixed;
    top: 0;
    left: 0;
    background: hsla(0, 100%, 100%, 1);
    height: 100vh;
    width: 100vw;
    z-index: 99999;
    display: none;
    justify-content: center;
    align-items: center;
}
.preloading .outer-circle {
    height: 8vmin;
    width: 8vmin;
    border: 5px solid hsla(0, 0%, 0%, 0.1);
    border-top: 5px solid rgb(221, 84, 29);
    border-radius: 50%;
    animation: preloading 0.8s linear infinite;
}
.preloading.loading {
    display: flex;
}

@keyframes preloading {
    100% {
        transform: rotate(360deg);
    }
}

@media (max-width: 786px) {
    .wrapper {
        background-image: url('./images/bgshoes1.png');
        background-size: cover;
        height: 780px;
    }
    .logo {
        position: fixed;
        top: 0;
        margin-top: 16px;
        color: white;
    }

    nav ul {
        max-height: 0px;
        background: rgb(221, 84, 29);
    }

    nav.black ul {
        background: rgb(221, 84, 29);
    }

    .showing {
        max-height: 34em;
    }

    nav ul li {
        box-sizing: border-box;
        width: 100%;
        padding: 24px;
        text-align: center;
    }
    nav ul li a {
        color: white;
    }
    nav ul li a:hover {
        color: white;
        border-bottom: 2px solid white;
        padding-bottom: 10px;
    }
    .menu-icon {
        display: block;
        color: white;
    }
}