/* css/header.css */
.site-header {
    height: var(--header-height);
    background-color: var(--color-background);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.site-header .container {
    height: 100%;
    display: flex;
    align-items: center;
}

.site-logo {
    display: flex;
    align-items: center;
    height: 100%;
    padding: var(--spacing-xs) 0;
}

.site-logo img {
    max-height: 100%;
    width: auto;
    object-fit: contain;
}