html, body {
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    min-height: 100%;
    font-family: Arial, Helvetica, sans-serif;
    color: #4d4d4d;
    background-color: #cacaca;
    margin: 0 0;
    height: 100svh;
    width: 100svw;
}

header {
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 35svh; height: 35svh; max-height: 35svh;
    width: 100%;
    background-color: #ffffff;

    .logo {
        width: 120px;
    }
}


.bottom-part {
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 55svh; height: 55svh; max-height: 55svh;
    width: 100%;
    gap: 2svh;

    button {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        color: #ffffff;
        background-color: #777777;
        padding: 10px 20px;
        text-decoration: none;
        text-align: center;
        background-color: #b85858;
        color: white;
        font-size: 18px;
        font-weight: 600;
        border-radius: 600px;
        border: none;
    }

}

ul {
    margin: 0 0;
    padding: 0;
    list-style-type: none;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    width: 180px;
}

.categ-title {
    margin-top: 20px;
    margin-bottom: 5px;
}

li {
    width: 100%;
    margin: 5px auto;
}

a {
    display: flex;
    justify-content: center;
    align-items: center;
    color: #ffffff;
    background-color: #777777;
    padding: 10px 20px;
    text-decoration: none;
    text-align: center;
    font-size: 18px;
    gap: 10px;

    &:hover {
        background-color: #6e6e6e;
    }
    
    &:focus {
        background-color: #747474;
    }

    &.pwa {
        background-color: #b85858;
        color: white;
        font-weight: 600;
        border-radius: 600px;
    
        &:hover {
            background-color: #a05252;
        }
        &.disabled {
            background-color: #575757;
        }

        img {
            width: 20px;
        }
    }
}

footer {
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    min-height: 10svh; height: 10svh; max-height: 10svh;
    background-color: #4d4d4d;
    color: #6e6e6e;
}