@font-face {
    font-family: 'Rubik';
    src: url('/fonts/Rubik-VariableFont_wght.ttf');
    font-display: swap;
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Rubik', sans-serif;
    margin: 0;
    padding: 0;
}

header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
}

nav {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid #a9a9a9;
}

nav > * {
    flex-grow: 1;
}

footer {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    flex-direction: column;
    padding: 2rem;
}

main {
    margin-top: 2rem;
}

button {
    cursor: pointer;
    background: white;
    border: 1px solid black;
    padding: 0.5rem;
}

button:hover {
    background: black;
    color: white;
}

input {
    padding: 0.5rem;
    border: 1px solid #a9a9a9;
}

input:focus {
    outline: none;
    border: 1px solid black;
}

.nav-link {
    text-decoration: none;
    color: black;
    text-align: center;
    font-size: 1.25rem;
    padding: 1rem;
}

.nav-link:hover {
    background-color: #f2f2f2;
}

.fake-hover {
    background-color: #f2f2f2;
}

.nav-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: #f2f2f2;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
}

.nav-dropdown > a {
    text-decoration: none;
    color: black;
    text-align: center;
    font-size: 1.25rem;
}

.nav-dropdown > a:hover {
    text-decoration: underline;
}

.nav-dropdown-container {
    position: relative;
}

.header-link-container {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.header-link {
    font-size: 1.5rem;
    text-decoration: none;
    color: black;
}

.header-link:hover {
    text-decoration: underline;
}

.header-title {
    font-size: 2rem;
    margin: 0;
    font-weight: bold;
}

.header-title > h1 {
    margin: 0;
    font-size: 2rem;
}

.container {
    margin: 0 auto;
    max-width: 1200px;
    padding: 1rem;
}

.black-friday {
    background-color: #000;
    color: #fff;
    padding: 1rem;
    text-align: center;
}

.product-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.product {
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid #a9a9a9;
    padding: 1rem;
    text-decoration: none;
    color: black;
}

.product:hover {
    background-color: #f2f2f2;
}   

.product > p {
    margin: 0;
    margin-top: 1rem;
}

.product > img {
    width: 100%;
}

.product > h3 {
    margin: 0;
    margin-top: 1rem;
}

.catalog {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 2rem;
    border: 1px solid #a9a9a9;
    padding: 1rem;
}

@media (max-width: 768px) {
    .container {
        max-width: 100%;
    }

    .product-list {
        grid-template-columns: repeat(2, 1fr);
    }

    .product {
        padding: 0.5rem;
    }

    .product > p {
        margin-top: 0.5rem;
    }

    .product > h3 {
        margin-top: 0.5rem;
    }

    nav {
        flex-direction: column;
        gap: 0;
        margin-top: 1rem;
    }

    header {
        flex-direction: column;
        gap: 0;
    }

    .nav-link {
        padding: 0.5rem;
        width: 100%;
    }

    .nav-dropdown-container {
        position: relative;
        width: 100%;
    }
}