.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 40;
    backdrop-filter: blur(18px);
    background: linear-gradient(to bottom, rgba(10, 7, 6, 0.96), rgba(10, 7, 6, 0.88), transparent);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.header-inner {
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}
.header-brand {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}
.header-logo {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    font-family: var(--font-serif);
    font-size: 0.95rem;
    color: var(--color-surface-contrast);
}
.header-logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 20%, rgba(200, 169, 106, 0.45), transparent 55%), linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border: 1px solid rgba(200, 169, 106, 0.8);
    font-size: 0.8rem;
}
.header-logo-text {
    font-size: 1rem;
}
.header-nav {
    display: flex;
    align-items: center;
}
.header-nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}
.header-nav-item {
    list-style: none;
}
.header-nav-link {
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-text-soft);
    padding-bottom: 0.15rem;
    border-bottom: 1px solid transparent;
    transition: color var(--transition-base), border-color var(--transition-base);
}
.header-nav-link:hover, .header-nav-link:focus-visible {
    color: var(--color-surface-contrast);
    border-color: rgba(200, 169, 106, 0.6);
}
.header-nav-item--cta .header-nav-link--cta {
    padding: 0.55rem 1.1rem;
    border-radius: 999px;
    border: 1px solid rgba(200, 169, 106, 0.8);
    background: radial-gradient(circle at top left, rgba(200, 169, 106, 0.22), transparent 55%), linear-gradient(135deg, var(--color-primary-subtle), var(--color-accent));
    box-shadow: var(--shadow-soft);
    color: var(--color-text);
}
.header-nav-item--cta .header-nav-link--cta:hover, .header-nav-item--cta .header-nav-link--cta:focus-visible {
    border-color: var(--color-gold);
    box-shadow: var(--shadow-medium);
}
.header-toggle {
    display: none;
    width: 38px;
    height: 38px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    align-items: center;
    justify-content: center;
    background-color: rgba(10, 7, 6, 0.9);
    transition: background-color var(--transition-base), border-color var(--transition-base), transform var(--transition-fast);
}
.header-toggle-bar {
    width: 18px;
    height: 2px;
    border-radius: 1px;
    background-color: var(--color-text);
    position: relative;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}
.header-toggle-bar::before, .header-toggle-bar::after {
    content: "";
    position: absolute;
    left: 0;
    width: 18px;
    height: 2px;
    border-radius: 1px;
    background-color: var(--color-text);
    transition: transform var(--transition-fast), top var(--transition-fast), bottom var(--transition-fast), opacity var(--transition-fast);
}
.header-toggle-bar::before {
    top: -6px;
}
.header-toggle-bar::after {
    bottom: -6px;
}
.header-toggle[aria-expanded=true] .header-toggle-bar {
    background-color: transparent;
}
.header-toggle[aria-expanded=true] .header-toggle-bar::before {
    top: 0;
    transform: rotate(45deg);
}
.header-toggle[aria-expanded=true] .header-toggle-bar::after {
    bottom: 0;
    transform: rotate(-45deg);
}
.header-toggle:focus-visible {
    box-shadow: var(--shadow-focus);
}
@media (max-width:767.98px) {
    .header-nav {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    background: radial-gradient(circle at top, rgba(200, 169, 106, 1), rgba(10, 7, 6, 1));
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-base), opacity var(--transition-base);
}
.header-nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4) var(--space-4) var(--space-6);
    gap: var(--space-3);
}
.header-nav-link {
    font-size: 0.78rem;
}
.header-nav-item--cta .header-nav-link--cta {
    width: 100%;
    justify-content: center;
    text-align: center;
}
.header-toggle {
    display: inline-flex;
}
.site-header--menu-open .header-nav {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}
}@media (min-width:768px) {
    .header-toggle {
    display: none;
}
.header-nav {
    position: static;
    transform: none;
    opacity: 1;
    pointer-events: auto;
}
.header-nav-list {
    gap: var(--space-5);
}
}