/* Shared header/navigation styles for meliß / xn--meli-yna */
#header {
    width: 100vw;
    height: var(--header-height);
    padding: var(--padding);
    position: sticky;
    top: 0;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    background: white;
    align-items: center;
    box-shadow: var(--shadow-c1);
    z-index: 100;
    position: fixed;
}

#headertitle {
    padding-left: 10vw;
}

#logo {
    height: calc(var(--header-height) * var(--header-logo-scale));
    width: auto;
    padding-left: 1rem;
}

#logo:hover {
    cursor: pointer;
    animation: breathe var(--breathing-duration) ease-in-out infinite;
}

#main-nav {
    position: relative;
    display: flex;
    flex-flow: row;
    justify-content: flex-end;
    z-index: 900;
}

#main-nav .menu-item {
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    padding-left: var(--padding);
    padding-right: var(--padding);
    color: var(--c3);
    transition: color var(--transition-duration) ease;
}

#main-nav .underline {
    position: absolute;
    bottom: 0;
    height: var(--underline-height);
    background: var(--c1);
    transition: left var(--transition-duration) ease, width var(--transition-duration) ease;
}

@keyframes breathe {

    0%,
    100% {
        transform: scale(1)
    }

    50% {
        transform: scale(var(--breathing-scale));
    }
}

#main-nav :hover {
    color: var(--c1);
    animation: breathe var(--breathing-duration) ease-in-out infinite;
}

#main-nav .active {
    color: var(--c1);
    text-decoration: var(--nav-active-decoration);
}

#main-nav .menu-item:hover,
#mobile-nav .menu-item:hover {
    color: var(--c1);
}

#main-nav .menu-item.active,
#mobile-nav .menu-item.active {
    color: var(--c1);
    text-decoration: var(--nav-active-decoration);
}

/* Hamburger defaults */
#hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 101;
    position: absolute;
    top: 50%;
    right: calc(2 * var(--padding));
    transform: translateY(-50%);
}

#hamburger span {
    display: block;
    height: 4px;
    width: 28px;
    background: var(--c2, #1e2617);
    border-radius: 2px;
    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
    transform-origin: center;
}

#hamburger.is-active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

#hamburger.is-active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-100%);
}

#hamburger.is-active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}