.site-header {
    background-color: var(--color-header-blue);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px var(--color-shadow);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.header-left {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
    min-width: 0;
}

.logo-container {
    display: flex;
    align-items: center;
}

.site-logo {
    height: 50px;
    width: auto;
    max-width: 200px;
    display: block;
}

.header-tagline {
    font-family: var(--font-base);
    font-size: 0.75rem;
    font-weight: 700;
    font-style: italic;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0;
    line-height: 1.2;
}

.header-right {
    display: flex;
    align-items: center;
}

.btn-book-call {
    font-family: var(--font-base);
    font-size: 0.975rem;
    font-weight: 700;
    font-style: italic;
    color: var(--color-brand-yellow);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 10.4px 20.8px;
    border: none;
    border-radius: var(--radius-sm);
    background-color: transparent;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-book-call:hover {
    background-color: var(--color-brand-yellow);
    color: var(--color-black);
    opacity: 1;
}

@media (max-width: 968px) {
    .site-header {
        position: static;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .header-right {
        width: 100%;
    }

    .btn-book-call {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .site-logo {
        height: 40px;
        max-width: 160px;
    }

    .header-tagline {
        font-size: 0.7rem;
    }
}