styled.js

import styled from 'styled-components';
import media from 'styled-media-query';
import { NavLink } from 'react-router-dom';

export const Header = styled.header`
    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 0px 80px 0 80px;
    margin-top: 40px;

    font-weight: normal;

    ${media.between('medium', 'large')`
        padding: 0px 60px 0 60px;
    `}

    ${media.lessThan('medium')`
        display: flex;
        align-items: flex-start;
        flex-direction: column;
        justify-content: center;
        padding: 0;
        position: relative;
    `}
`;

export const MenuMobile = styled.div`
    display: none;

    transition: 0.25s;

    ${media.lessThan('medium')`
        display: block;
        position: absolute;
        font-size: 25px;
        color: var(--white);
        top: 2;
        right: 0;
        margin-right: 20px;
        cursor: pointer;

        z-index: 9999;
    `}
`;

export const Menu = styled.div`
    ul {
        display: flex;
        align-items: center;

        list-style-type: none;

        font-size: 20px;
        color: var(--white);
        font-weight: 400;

        li ~ li {
            margin-left: 20px;
        }

        li:hover {
            opacity: 0.8;
        }

        ${media.lessThan('medium')`
            background-color: var(--primary);
            flex-direction: column;
            width: 100%;
            position: absolute;
            justify-content: space-around;
            height: 300px;
            align-items: center;
            margin-top: 0.5em;
            top: -100%;
            transform: ${({ open }) =>
                open ? 'translateY(-100%)' : 'translateY(0)'};
            transition: transform 0.5s ease;
            z-index: 1000;
            li ~ li {
              margin-left: 0;
            }
        `}
    }
`;

export const StyledLink = styled(NavLink)`
    text-decoration: none;
    color: var(--white);

    cursor: pointer;

    &.is-active {
        color: var(--yellow);
    }
`;

export const ButtonLink = styled.a`
    background-color: var(--quaternary);

    width: 100px;
    padding: 5px 30px;
    border-radius: 25px;

    text-align: center;
    text-decoration: none;
    color: var(--white);

    &.is-active {
        background-color: var(--yellow);
        color: var(--tertiary);
    }
`;