header {
    background: var(--surface);
    height: 4rem;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.toggle-menu {
    width: 3.5rem;
    padding: 0.8rem 0.5rem 0.6rem;
    border: none;
    background: none;
    color: var(--text);
}

.toggle-menu svg {
    width: 2rem;
}

header h1 {
    font-weight: 300;
    padding: 0 0 0.1rem;
    text-transform: uppercase;
    font-size: 1.8rem;
}

.account-link {
    width: 2.5rem;
    padding: 0.8rem 0.5rem 0.6rem;
    color: var(--text);
    float: right;
}

nav {
    position: fixed;
    top: 0;
    left: 0;
    background: var(--surface);

    width: 80%;
    height: 100vh;

    transform: translateX(-100%);
    transition: transform 0.3s ease;

    z-index: 10;
}

nav.open {
    transform: translateX(0);
    animation: slide-in 0.3s ease;
}

@keyframes slide-in {
    from {transform: translateX(-100%);}
    to {transform: translateX(0);}
}

@keyframes slide-out {
    from {transform: translateX(0);}
    to {transform: translateX(-100%);}
}

nav a {
    display: flex;
    align-items: center;
    color: var(--text);
    text-decoration: none;
    cursor: pointer;
}

.current-page {
    background-color: rgba(255,255,255,0.2);
}

nav a svg {
    height: 1.8rem;
    padding: 1rem;
}

nav a span {
    font-size: 1.5rem;
}

footer {
    width: 100vw;
    background: var(--footer);
    text-align: center;
    color: var(--footer-text);
    font-size: 1rem;
}

footer p {
    padding: 0;
    margin: 0;
}

.nav-overlay {
    position: fixed;
    inset: 0;

    background: rgba(0, 0, 0, 0.6);

    opacity: 0;
    visibility: hidden;

    transition: opacity 0.3s ease;

    z-index: 5;
}

.nav-overlay.open {
    opacity: 1;
    visibility: visible;
}


/* =================== TABLET =================== */

@media (min-width: 600px) {
    nav {
        width: 35vw;
    }
}


@media (min-width: 1200px) {
    nav {
        width: 16vw;
    }
}