@import url('variables.css');

* { box-sizing: border-box; }

.site-header {
    background-color: var(--color-dark-blue);
    padding: 18px 0;
    position: relative;
    z-index: 100;
    box-shadow: 0 2px 20px rgba(20, 46, 84, 0.06);
}

.header-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.header-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--color-dark-blue);
}

.header-logo .logo-img {
    height: 52px;
    width: auto;
    max-width: 220px;
    object-fit: contain;
    display: block;
    transition: opacity var(--transition-smooth);
}

.header-logo:hover .logo-img {
    opacity: 0.88;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.header-nav a {
    color: var(--color-white);
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.03em;
    padding: 6px 10px;
    border-radius: 6px;
    transition: color var(--transition-smooth), background-color var(--transition-smooth);
}

.header-nav a:hover {
    color: var(--color-accent);
    background-color: rgba(20, 46, 84, 0.06);
}

.nav-sep {
    color: var(--color-white);
    font-size: 12px;
    user-select: none;
}

.header-contact {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-phone {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-white);
    text-decoration: none;
    white-space: nowrap;
}

.header-phone:hover {
    color: var(--color-accent);
}

.btn-cta {
    padding: 11px 22px;
    font-size: 13px;
    white-space: nowrap;
}

.header-menu-button {
    display: none;
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
}

.header-menu-button img {
    width: 28px;
    height: 28px;
}

/* Mobile */
@media (max-width: 1100px) {
    .header-nav,
    .header-contact {
        display: none;
    }

    .header-menu-button {
        display: block;
    }


    .header-container {
        padding: 0 16px;
    }
}

.mobile-menu {
    background-color: var(--color-dark-blue);
    padding: 20px;
}

.mobile-list-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    text-align: center;
}

.mobile-list-menu li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.mobile-list-menu li:last-child { border-bottom: none; }

.mobile-list-menu a {
    color: var(--color-white);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
}

.mobile-list-menu a:hover {
    color: var(--color-light-blue);
}