.site-header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    display: grid;
    grid-template-columns: auto minmax(280px, 1fr) auto;
    align-items: center;
    gap: 24px;
    min-height: 78px;
}

.brand {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    white-space: nowrap;
}

.brand-main {
    font-size: 25px;
    font-weight: 900;
    color: var(--primary-dark);
}

.brand-main span {
    color: var(--primary);
}

.brand-sub {
    margin-top: 4px;
    font-size: 12px;
    color: var(--muted);
}

.header-search {
    display: flex;
    width: 100%;
}

.header-search input {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid var(--primary);
    border-right: 0;
    border-radius: 12px 0 0 12px;
    background: var(--white);
    outline: none;
}

.header-search button {
    padding: 12px 18px;
    border: 2px solid var(--primary);
    border-radius: 0 12px 12px 0;
    background: var(--primary);
    color: var(--white);
    font-weight: 700;
    cursor: pointer;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-dark);
}

.main-nav a {
    padding: 8px 0;
}

.main-nav a:hover {
    color: var(--primary);
}

.category-bar {
    border-top: 1px solid var(--border);
    background: var(--primary-dark);
}

.category-bar-inner {
    display: flex;
    align-items: center;
    gap: 24px;
    min-height: 44px;
    color: var(--white);
    font-size: 14px;
    font-weight: 700;
}

.category-bar a:hover {
    color: var(--accent);
}