.site-header {
    position: relative;
    z-index: 50;
    background: var(--lfr-dark);
    border-bottom: 1px solid var(--lfr-border);
}
.site-header__inner {
    max-width: var(--lfr-container);
    margin: 0 auto;
    padding: 20px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.site-logo { display: inline-flex; align-items: center; gap: 12px; }
.site-logo img { height: 50px; width: auto; }

.primary-nav__close {
    display: none;
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    border: 0;
    align-items: center;
    justify-content: center;
    transition: background .2s ease, transform .2s ease;
}
.primary-nav__close:hover { background: var(--lfr-pink); }
.primary-nav__close:focus-visible { outline: 2px solid var(--lfr-pink); outline-offset: 2px; }

.primary-nav__list {
    display: flex;
    align-items: center;
    gap: 40px;
}
.primary-nav__list a {
    color: #fff;
    font-family: var(--lfr-font-body);
    font-weight: 600;
    font-size: 17px;
    padding: 6px 0;
    border-bottom: 2px solid transparent;
    transition: color .2s ease, border-color .2s ease;
}
.primary-nav__list .current-menu-item > a,
.primary-nav__list a:hover {
    color: var(--lfr-pink);
    border-bottom-color: #fff;
}

.hamburger {
    display: none;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 0;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
    align-items: stretch;
    justify-content: center;
}
.hamburger span {
    height: 3px;
    background: #fff;
    border-radius: 2px;
    transition: transform .25s ease, opacity .25s ease;
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 960px) {
    .site-header__inner { padding: 16px 20px; }
    .hamburger { display: inline-flex; }
    .primary-nav {
        position: fixed;
        inset: 0;
        z-index: 100;
        background: var(--lfr-dark);
        transform: translateX(100%);
        transition: transform .3s ease;
        padding: 80px 24px 32px;
        overflow-y: auto;
    }
    .primary-nav.is-open { transform: translateX(0); }
    .primary-nav__close { display: inline-flex; }
    .primary-nav__list { flex-direction: column; align-items: flex-start; gap: 24px; }
    .primary-nav__list a { font-size: 22px; }
}

@media (max-width: 480px) {
    .site-logo img { height: 40px; }
}