body {
    margin: 0;
    font-family: sans-serif;
    background-color: #fff;
}

body, header, nav, main, footer, h1, h2, h3, img, ul, div, p {
    box-sizing: border-box;
    padding: 0;
}

/* -- HEADER --*/

header {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.header-logo {
    margin: auto;
    width: 100%;
    max-width: 1200px;
    padding: 50px;
}

/* -- NAV BAR --*/

.nav__container {
    display: flex;
    flex-direction: column;
    justify-content:center;
    max-width: 1200px;
    margin: auto;
}

nav {
    padding: 0;
    position: sticky;
    top: 0;
    border-bottom: 2px solid #006;
    background-color: #03c;
    z-index: 1;
}

h1 {
    background-color: #006;
    color:#fff;
    width: 100%;
    padding: 50px 0;
    margin: auto;
    text-align: center;
    font-size: 2em;
}

.nav-list {
    display: flex;
    flex-wrap: wrap;
    margin: auto;
    gap: 10px;
    width: 100%;
    padding-inline-start: 0;
    padding: 10px;
}

.nav__item {
    max-width: 120px;
    padding: 0;
    list-style: none;
    margin: auto;
    border: 1px solid #006;
    border-radius: 10px;
    background-color: #fff;
    transition: all 0.5s;
}

.nav__link {
    text-decoration: none;
    width: 100%;
    height: 60px;
    padding: 0;
}

.nav__link-text {
    text-decoration: none;
    text-align:center;
    margin: auto;
    max-width: 100%;
    padding: 5px 15px;
}

.nav__link-img {
    display: block;
    object-fit:center;
    max-width: 100%;
    padding: 2px 15px;
}

.nav__item:has(.nav__link:hover) {
    background-color: #0ef;
}

.nav__link:hover {
    color: #006;
}

/* -- MAIN -- */

.catalog, .catalog--title, .catalog--images, .catalog--skin-preview, .catalog--skin-image {
    /*border: 1px solid #f00;*/
    border: none;
}

.main {
    padding: 20px;
    width: 100%;
    max-width: 1280px;
    margin: auto;
}

.catalog--title {
    padding: 20px;
    padding-top: 120px;
    margin: 0;
}

.catalog--menu-title {
    padding: 20px;
    padding-top: 100px;
    margin: 0;
    font-size: 1.8em;
}

.catalog--console-title {
    padding: 20px;
    margin: 0;
}

.catalog--images {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px,1fr));
    grid-auto-rows: 1fr;
    margin: auto;
    gap: 20px;
    padding: 0px;
}

.catalog--skin-preview, .catalog--skin-image {
    margin: auto;
    max-width: 300px;
    padding: 0;
}

.catalog--skin-preview {
    display: flex;
    flex-direction: column;
    margin: auto;
}

.catalog--skin-image {
    width: 100%;
}

.catalog--skin-name {
    text-align: center;
    margin: 0;
}

.catalog--skin-link {
    text-decoration: none;
}

.catalog--skin-link:hover {
    opacity: 0.5;
}

/* -- FOOTER -- */

footer {
    display: block;
    background-color:#006;
    color: #fff;
    padding: 0;
    margin: auto;
    text-align: center;
    position: sticky;
    bottom: 0;
}

h3 {
    padding: 7px;
    margin: 0;
}

/* -- MEDIA QUERIES -- */

@media screen and (min-width: 590px) {
    .nav__item {
        max-width: 180px;
    }
    .nav__link-img {
        padding: 3px 20px;
    }
}

@media screen and (min-width: 800px) {
    .nav__item {
        max-width: 250px;
    }
    .nav__link-img {
        padding: 5px 25px;
    }
}