.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: white;
    box-shadow: var(--shadow-sm);
    z-index: 1000;
}

.site-logo {
    font-size: 20px;
    font-weight: bold;
    color: var(--color-primary);
    text-decoration: none;
}

.site-nav {
    display: flex;
    gap: 12px;
    align-items: center;
}

.site-nav-link {
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    font-size: 14px;
    text-decoration: none;
    transition: all 0.2s;
    display: inline-block;
}

.site-nav-link:hover {
    background: var(--bg-cream);
}

.site-nav-cta {
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    background: var(--color-primary-gradient);
    color: white;
    border: none;
    font-size: 14px;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    display: inline-block;
}

.site-nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: white;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--color-primary);
    padding: 4px 8px;
}

body:not(.landing-body) .site-header.landing-header {
    display: none;
}

@media (max-width: 600px) {
    .site-header {
        padding: 12px 16px;
    }

    nav.site-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 16px;
        gap: 10px;
        box-shadow: var(--shadow-md);
        border-top: 1px solid var(--border-light);
    }

    nav.site-nav.mobile-nav-open {
        display: flex;
        z-index: 1001;
    }

    .site-nav-link,
    .site-nav-cta {
        width: 100%;
        text-align: center;
    }

    .mobile-menu-toggle {
        display: block;
    }
}