header {
    background-color: transparent;
    border-radius: 8px;
    padding-bottom: 15px;
    padding-top: 15px;
}

main {
    margin: 0 auto;
}

.container-images{
    display: flex;
    column-gap: 20px;
    justify-content: center;
}

.content-categories {
    margin-top: 80px;
}

body {
    margin: 0;
    font-family: Roboto, sans-serif;
    background-color: rgb(238, 236, 236);
}

.title {
    font-weight: normal;
    font-size: 40px;
    margin-top: 1vh;
    margin-bottom: 1vh;  
}

.subtitle {
    width: 50vw;
    font-size: 20px;
    text-align: center;
    margin-bottom: 30px;
    margin-left: auto;
    margin-right: auto;
}

.container-content {
    margin-left: auto;
    margin-right: auto;
    max-width: fit-content;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}

nav {
    width: 95vw;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

nav ul {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: row;
    margin: 0px;
    padding: 0px;
}

.category-title{
    margin-left: auto;
    margin-right: auto;
}

.learnMore-button, .try-button {
    border-radius: 20px;
    padding-top: 10px;
    padding-bottom: 10px;
    padding-left: 20px;
    padding-right: 20px;
    color: white;
    text-decoration: none;
    opacity: 100%;
    background-color: black;
}

.learnMore-button:hover, .try-button:hover{
    opacity: 70%;
    transition: 0.5s;
}

.bike-image p {
    color: white;    
    margin: 0px;
}

.image-title {
    font-size: 20px;
}

.image-description{
    font-size: 15px;
    backdrop-filter: brightness(30%);
    border-radius: 8px;
    padding: 5px;
}

.bike-image {
    height: 550px;
    width: 400px;
    background-size: cover;
    background-position: center;
    padding: 10px;
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    border-radius: 8px;
}

.bike-image:hover{
    transform: scale(1.05);
    transition: 0.5s ease;
}

nav ul li {
    list-style-type: none;
}

.link:hover{
    font-weight: bold;
    transition: 300ms;
}

nav ul li a{
    margin-top: 5px;
    margin-bottom: 5px;
    margin-left: 10px;
    margin-right: 10px;
    font-size: 20px;
    text-decoration: none;
    color: black;
}

.main-picture{
    text-align: center;
    padding-top: 10vh;
    margin: 0 auto;    
    background-image: url("./images/main-image.jpg");
    width: 95vw;
    height: 65vh;
    background-size: cover;
    background-position: center;
    border-radius: 8px;
}

.foot-slogan{
    font-weight: normal;
    font-size: 30px;
    margin-left: 10vw;
    margin-right: 10vw;
}

.container-foot{
    background-color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    justify-content: center;
    height: 40vh;
    border-radius: 8px;
    margin-top: 100px;
    margin-left: 5vw;
    margin-right: 5vw;
    padding-top: 5vh;
    padding-bottom: 5vh;
}

footer{
    text-align: center;
    margin-top: 100px;
}

.menu-icon{
    display: none;
    z-index: 100;
}

.menu-icon span {
    width: 25px;
    height: 3px;
    border-radius: 5px;
    background-color: black;
}

@media (max-width: 768px){
    .bike-image {
        height: 60vh;
        width: 85vw;
    }    

    .nav-links{
        display: none;
        flex-direction: column;
        gap: 10px;
        position: absolute;
        left: 0;
        top: 0;
        width: 100vw;
        height: 100vh;
        justify-content: center;
        align-items: center;
        padding: 0;
    }

    .container-images{
        flex-wrap: wrap;
        row-gap: 20px
    }

    .nav-links.active{
        display: flex;
        background-color: white;
    }

    .menu-icon{
        display: flex;
        flex-direction: column;
        gap: 5px;
    }
 
    nav{
        justify-content: flex-end;
    }    

    .menu-icon span {
        transition: all 0.3s ease;
    }

    .menu-icon.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-icon.active span:nth-child(1) {
        transform: rotate(45deg);
        position: relative;
        top: 8px;  
        transition-delay: 100ms;
    }

    .menu-icon.active span:nth-child(3) {
        transform: rotate(-45deg);        
        position: relative;
        top: -8px;
        transition-delay: 100ms;

    }

    .menu-icon.not-active span:nth-child(2) {
        opacity: 100;
        transition-delay: 100ms;
    }

    .menu-icon.not-active span:nth-child(1) {
        position: relative;    
        top: -0px;
    }

    .menu-icon.not-active span:nth-child(3) {
        position: relative;
        top: 0px;
    }

    .title{
        font-size: 35px;
    }

    .subtitle, .learnMore-button, .try-button{
        font-size: 15px;
    }

    .main-picture{
        height: 50vh;
    }

    .category-titl, .foot-slogan{
        font-size: 20px;
    }

}