.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--color-border);
    backdrop-filter: blur(12px);
}

.header-container {
    min-height: 92px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    color: var(--color-navy);
    letter-spacing: 0.03em;
}

.brand img {
    width: 68px;
    height: auto;
    transition: transform 0.2s ease;
}

.brand:hover img {
    transform: scale(1.05);
}
.brand span {
    font-family: var(--font-heading);
    font-size: 1.45rem;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    font-weight: 600;
    color: var(--color-navy);
}

.site-nav a {
    position: relative;
    transition: color 0.2s ease;
}

.site-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 2px;
    background: var(--color-gold);
    transition: width 0.2s ease;
}

.site-nav a:hover::after {
    width: 100%;
}

.site-nav a:hover {
    color: var(--color-gold);
}

.nav-button {
    padding: 10px 18px;
    border-radius: 8px;
    background: var(--color-navy);
    color: var(--color-white) !important;
}

.nav-button:hover {
    background: var(--color-gold);
    color: var(--color-navy) !important;
}

.menu-toggle {
    display: none;
    border: 0;
    background: transparent;
    color: var(--color-navy);
    font-size: 1.75rem;
    cursor: pointer;
}