.navbar {
    position: relative;
    width: 70%;
    height: var(--navbar-height);
    margin: var(--margin-large) 0;
    padding: 0 var(--padding-medium);
    border: 1px solid rgb(var(--border-color));
    border-radius: var(--radius-small);
    background-color: rgb(var(--card-color));
    transition: all .5s ease;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    z-index: 999;
}

.navbar.scrolled {
    position: fixed;
    top: 0;
    width: 100%;
    margin-top: 0;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    box-shadow: 0 5px 10px -5px rgb(var(--shadow-color), 0.5);
    transition: all .5s ease;
}

.navbar-container {
    position: relative;
    flex: 1;
    height: 100%;
    display: flex;
}

.navbar-brand {
    flex: 1;
    height: 100%;
    display: flex;
}

.navbar-brand img {
    height: 100%;
    padding: var(--padding-medium);
    filter: invert();
}

.navbar-menu {
    position: relative;
    flex: 2;
    color: rgb(var(--text-color));
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--margin-xxl);
}

.navbar-menu .navbar-item {
    position: relative;
    color: rgb(var(--text-color));
    text-decoration: none;
    text-align: center;
    cursor: pointer;
}

.navbar-menu .navbar-item::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: calc(-1 * var(--margin-small));
    width: 0;
    height: 2px;
    background-color: rgb(var(--text-color));
    transition: width 0.3s ease, left 0.3s ease;
}

.navbar-menu .navbar-item:hover::after,
.navbar-menu .navbar-item.active::after {
    width: 100%;
    left: 0;
}

.navbar-extra {
    flex: 1;
    padding: var(--padding-small);
    display: flex;
    align-items: center;
    justify-content: end;
    gap: var(--margin-medium);
}

.navbar-extra .burger {
    width: 40px;
    height: 30px;
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
    transition: .4s;
}

.navbar-extra .burger span {
    width: 30px;
    height: 3px;
    border-radius: var(--radius-xl);
    background-color: rgb(var(--text-color));
    transition: .4s ease;
    transform-origin: center;
}

.burger.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.burger.active span:nth-child(1) {
    position: absolute;
    transform: rotate(45deg);
}

.burger.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(25px);
}

.burger.active span:nth-child(3) {
    position: absolute;
    transform: rotate(-45deg);
}

/* ------------------ */
/* --- Responsive --- */
/* ------------------ */

@media only screen and (max-width: 768px) {
    .navbar {
        position: sticky;
        top: 0;
        width: 100%;
        margin-top: 0;
        border-top-left-radius: 0;
        border-top-right-radius: 0;
    }

    .navbar-menu {
        position: fixed;
        top: var(--navbar-height);
        left: 0;
        width: 100%;
        height: 100%;
        padding-top: var(--padding-xl);
        background: rgb(var(--background-color));
        display: flex;
        flex-direction: column;
        justify-content: start;
        transform: translateX(-100%);
        pointer-events: none;
        gap: var(--margin-xl);
        opacity: 0;
        transition: all .5s ease;
    }

    .navbar-menu.opened {
        transform: translateX(0);
        opacity: 1;
        pointer-events: auto;
    }

    .navbar-menu .navbar-item {
        position: relative;
        text-decoration: none;
        color: rgb(var(--text-color));
        font-size: 2rem;
        cursor: pointer;
    }

    .navbar-extra .burger {
        display: flex;
    }
}