.sab-topbar {
    background: var(--sab-navy-dark);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.82rem;
    height: var(--sab-topbar-h);
}

.sab-topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: 1rem;
}

.sab-topbar__links {
    display: flex;
    gap: 1.25rem;
}

.sab-topbar__links a:hover,
.sab-topbar__contact a:hover {
    color: var(--sab-teal);
}

.sab-topbar__contact {
    display: flex;
    gap: 1.25rem;
}

.sab-topbar__contact a {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.sab-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--sab-white);
    box-shadow: var(--sab-shadow-sm);
    transition: box-shadow var(--sab-transition);
}

.sab-header.is-scrolled {
    box-shadow: var(--sab-shadow);
}

.sab-header__main {
    height: var(--sab-header-h);
}

.sab-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: 1.5rem;
}

.sab-header__logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    line-height: 0;
}

.sab-header__logo img {
    height: 52px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
}

.sab-header__nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.sab-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.sab-nav__item {
    position: relative;
}

.sab-nav__link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 0.85rem;
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--sab-navy);
    border-radius: var(--sab-radius-pill);
    transition: color var(--sab-transition), background var(--sab-transition);
}

.sab-nav__link:hover,
.sab-nav__item.is-active .sab-nav__link {
    color: var(--sab-teal-dark);
    background: var(--sab-teal-light);
}

.sab-nav__caret {
    font-size: 0.7rem;
    transition: transform var(--sab-transition);
}

.sab-nav__item:hover .sab-nav__caret {
    transform: rotate(180deg);
}

.sab-nav__dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    min-width: 240px;
    padding: 0.5rem;
    background: var(--sab-white);
    border-radius: var(--sab-radius);
    box-shadow: var(--sab-shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity var(--sab-transition), transform var(--sab-transition), visibility var(--sab-transition);
}

.sab-nav__item:hover .sab-nav__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sab-nav__dropdown a {
    display: block;
    padding: 0.6rem 0.85rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--sab-text);
    border-radius: 8px;
    transition: background var(--sab-transition), color var(--sab-transition);
}

.sab-nav__dropdown a:hover {
    background: var(--sab-teal-light);
    color: var(--sab-navy);
}

.sab-header__search {
    position: relative;
}

.sab-search-toggle {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--sab-bg-alt);
    color: var(--sab-navy);
    transition: background var(--sab-transition), color var(--sab-transition);
}

.sab-search-toggle:hover {
    background: var(--sab-teal);
    color: var(--sab-white);
}

.sab-search-form {
    position: absolute;
    right: 0;
    top: calc(100% + 0.75rem);
    display: flex;
    align-items: center;
    gap: 0;
    width: 280px;
    background: var(--sab-white);
    border-radius: var(--sab-radius-pill);
    box-shadow: var(--sab-shadow-lg);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--sab-transition), transform var(--sab-transition), visibility var(--sab-transition);
}

.sab-header__search.is-open .sab-search-form {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sab-search-form input {
    flex: 1;
    border: none;
    padding: 0.75rem 1rem;
    outline: none;
    min-width: 0;
}

.sab-search-form button {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    background: var(--sab-teal);
    color: var(--sab-white);
}

.sab-burger {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    border-radius: 10px;
    background: var(--sab-bg-alt);
}

.sab-burger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--sab-navy);
    border-radius: 2px;
    transition: transform var(--sab-transition), opacity var(--sab-transition);
}

.sab-burger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.sab-burger.is-active span:nth-child(2) { opacity: 0; }
.sab-burger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.sab-mobile-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(19, 45, 77, 0.55);
    backdrop-filter: blur(4px);
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--sab-transition), visibility var(--sab-transition);
}

.sab-mobile-backdrop.is-visible {
    opacity: 1;
    visibility: visible;
}

.sab-mobile-menu {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(100%, 380px);
    z-index: 1200;
    background: var(--sab-white);
    transform: translateX(100%);
    transition: transform 0.35s var(--sab-ease);
    display: flex;
    flex-direction: column;
    box-shadow: -8px 0 40px rgba(27, 63, 107, 0.15);
}

.sab-mobile-menu.is-open {
    transform: translateX(0);
}

body.sab-menu-open {
    overflow: hidden;
}

.sab-mobile-menu__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--sab-gray-light);
}

.sab-mobile-menu__head a {
    display: block;
    flex: 0 0 80%;
    width: 80%;
    max-width: 80%;
    min-width: 0;
    line-height: 0;
}

.sab-mobile-menu__head img {
    display: block;
    width: 100%;
    height: auto !important;
    max-width: 100%;
    object-fit: contain;
    object-position: left center;
}

.sab-mobile-menu__close {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--sab-bg-alt);
    font-size: 1.25rem;
    color: var(--sab-navy);
}

.sab-mobile-menu__body {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 1.25rem 2rem;
}

.sab-mobile-menu__link {
    display: block;
    padding: 0.85rem 0;
    font-weight: 600;
    font-size: 1rem;
    color: var(--sab-navy);
    border-bottom: 1px solid var(--sab-gray-light);
}

.sab-mobile-menu__row {
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--sab-gray-light);
}

.sab-mobile-menu__row .sab-mobile-menu__link {
    flex: 1;
    border: none;
}

.sab-mobile-menu__expand {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    color: var(--sab-gray-dark);
    transition: transform var(--sab-transition);
}

.sab-mobile-menu__item.is-expanded .sab-mobile-menu__expand {
    transform: rotate(180deg);
}

.sab-mobile-submenu {
    display: none;
    padding: 0.25rem 0 0.75rem 1rem;
}

.sab-mobile-menu__item.is-expanded .sab-mobile-submenu {
    display: block;
}

.sab-mobile-submenu a {
    display: block;
    padding: 0.5rem 0;
    font-size: 0.92rem;
    color: var(--sab-text-light);
}

.sab-mobile-submenu a:hover,
.sab-mobile-menu__item.is-active > .sab-mobile-menu__link,
.sab-mobile-menu__item.is-active > .sab-mobile-menu__row .sab-mobile-menu__link {
    color: var(--sab-teal-dark);
}

.sab-mobile-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.sab-mobile-chips a {
    padding: 0.45rem 0.85rem;
    font-size: 0.82rem;
    font-weight: 600;
    background: var(--sab-teal-light);
    color: var(--sab-navy);
    border-radius: var(--sab-radius-pill);
}

.sab-mobile-search {
    margin-top: 1.5rem;
}

.sab-mobile-search label {
    display: block;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--sab-gray-dark);
    margin-bottom: 0.5rem;
}

.sab-mobile-search__row {
    display: flex;
    border: 1px solid var(--sab-gray-light);
    border-radius: var(--sab-radius);
    overflow: hidden;
}

.sab-mobile-search__row input {
    flex: 1;
    border: none;
    padding: 0.75rem;
    outline: none;
    min-width: 0;
}

.sab-mobile-search__row button {
    width: 48px;
    background: var(--sab-teal);
    color: var(--sab-white);
}

.sab-mobile-menu__foot {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--sab-gray-light);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.sab-mobile-menu__foot a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--sab-navy);
}

@media (max-width: 991px) {
    .sab-topbar__links { display: none; }
    .sab-header__nav { display: none; }
    .sab-burger { display: flex; flex-shrink: 0; }

    .sab-header__logo {
        flex: 0 1 60%;
        max-width: 60%;
        min-width: 0;
        display: flex;
        align-items: center;
        align-self: center;
    }

    .sab-header__logo img {
        display: block;
        width: auto;
        height: auto !important;
        max-width: 100%;
        max-height: calc(var(--sab-header-h) - 16px);
        object-fit: contain;
        object-position: left center;
    }
}

@media (max-width: 575px) {
    .sab-topbar__contact span { display: none; }
}