.site-header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: var(--cream-light);
    border-bottom: 2px solid var(--border);
    box-shadow: 0 8px 25px rgba(0,0,0,.05);
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
}

.logo img {
    width: 220px;
    height: auto;
    display: block;
    transition: .3s;
}

.logo img:hover {
    transform: scale(1.02);
}

.main-navigation ul {
    display: flex;
    gap: 42px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.main-navigation a {
    color: var(--text);
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: .5px;
    transition: .25s;
}

.main-navigation a:hover,
.current-menu-item a {
    color: var(--accent);
}

.menu-toggle {
    display: none;
    width: 46px;
    height: 42px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--cream-light);
    cursor: pointer;
    padding: 9px;
}

.menu-toggle span {
    display: block;
    height: 2px;
    background: var(--primary);
    margin: 6px 0;
    transition: .25s;
}

.menu-toggle.is-active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.menu-toggle.is-active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.is-active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}