.topbar {
    background: #f3f5f6;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.topbar__container {
    min-height: 42px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.topbar__text {
    color: var(--color-primary);
    font-size: 14px;
    font-weight: 700;
}

.topbar__info {
    display: flex;
    align-items: center;
    gap: 24px;
    font-size: 13px;
    color: #5c6b74;
}

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-white);
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.header__container {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}


.logo {
    flex-shrink: 0;
}

.logo img {
    width: 90px;
}

.nav {
    flex: 1;
}

.nav__list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 26px;
}

.nav__item {
    position: relative;
}

.nav__link {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    font-size: 16px;
    font-weight: 700;
    color: var(--color-dark);
}

.nav__link:hover {
    color: var(--color-primary);
}

.nav__dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 260px;
    padding: 16px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    background: var(--color-white);
    border-radius: 18px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.08);
    transition: var(--transition);
}

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

.nav__dropdown .nav__link {
    width: 100%;
    min-height: 42px;
    font-size: 14px;
}

.header__actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.header__service-btn {
    min-width: 180px;
    min-height: 50px;
}

.header__cart {
    font-size: 15px;
    font-weight: 700;
}

.site-search__form {
    display: flex;
    align-items: center;
    gap: 10px;
}

.site-search__input {
    width: 190px;
    height: 44px;
    padding: 0 18px;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 999px;
    background: #f7f8f9;
    outline: none;
}

.site-search__submit {
    font-size: 14px;
    font-weight: 700;
}

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 8px;
}

.lang-switcher__link {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
}

.burger {
    display: none;
}

@media (max-width: 1200px) {
    .nav {
        display: none;
    }

    .burger {
        width: 44px;
        height: 44px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 5px;
    }

    .burger span {
        width: 24px;
        height: 2px;
        background: var(--color-dark);
    }
}

@media (max-width: 768px) {
    .topbar__container {
        justify-content: center;
        text-align: center;
    }

    .topbar__info {
        display: none;
    }

    .header__container {
        min-height: 72px;
        gap: 12px;
    }

    .logo img {
        width: 80px;
    }

    .header__service-btn,
    .site-search__form,
    .header__cart {
        display: none;
    }
}

@media (max-width: 768px) {
    .topbar {
        width: 100%;
    }

    .topbar__container {
        min-height: 40px;
        padding: 0 12px;
        justify-content: center;
        text-align: center;
    }

    .topbar__text {
        width: 100%;
        font-size: 12px;
        line-height: 1.25;
    }

    .topbar__info {
        display: none;
    }
}

.mobile-menu {
    display: none;
}

.nav__link--parent {
    cursor: pointer;
    user-select: none;
}


/* ===== Кнопка "Catalog" ===== */
.catalog-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-height: 48px;
    padding: 0 22px;

    border-radius: 999px;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 15px;
    font-weight: 700;
    flex-shrink: 0;
    transition: background-color .25s ease, transform .15s ease, box-shadow .25s ease;
    box-shadow: 0 8px 20px rgba(0, 88, 194, .18);
}
.catalog-btn:hover {
    box-shadow: 0 10px 26px rgba(0, 88, 194, .28);
}
.catalog-btn:active {
    transform: scale(.97);
}

.catalog-btn__icon {
    position: relative;
    width: 18px;
    height: 13px;
    flex-shrink: 0;
}
.catalog-btn__icon span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    transition: transform .3s cubic-bezier(.4, 0, .2, 1), opacity .2s ease, width .3s ease;
}
.catalog-btn__icon span:nth-child(1) { top: 0; }
.catalog-btn__icon span:nth-child(2) { top: 5.5px; width: 68%; }
.catalog-btn__icon span:nth-child(3) { top: 11px; }

.catalog-btn[aria-expanded="true"] .catalog-btn__icon span:nth-child(1) {
    top: 5.5px;
    transform: rotate(45deg);
}
.catalog-btn[aria-expanded="true"] .catalog-btn__icon span:nth-child(2) {
    opacity: 0;
    width: 0;
}
.catalog-btn[aria-expanded="true"] .catalog-btn__icon span:nth-child(3) {
    top: 5.5px;
    transform: rotate(-45deg);
}


.catalog-menu {
    position: fixed !important;
    inset: 0 !important;
    z-index: 200 !important;
    visibility: hidden;
    pointer-events: none;
}
.catalog-menu.is-open {
    visibility: visible;
    pointer-events: auto;
}
.catalog-menu__overlay {
    position: absolute !important;
    inset: 0 !important;
    background: rgba(15, 23, 30, .45);
    opacity: 0;
    transition: opacity .3s ease;
}
.catalog-menu.is-open .catalog-menu__overlay {
    opacity: 1;
}


.catalog-menu__panel {
    position: fixed !important;
    left: 50% !important;
    right: auto !important;
    top: 0; 
    width: calc(100% - 48px) !important;
    max-width: 1000px !important;
    max-height: 70vh !important;
    overflow-y: auto;
    background: var(--color-white);
    border-radius: 20px !important;
    box-shadow: 0 30px 70px rgba(15, 23, 30, .25);
    opacity: 0;
    transform: translateX(-50%) translateY(-16px);
    transition: opacity .3s cubic-bezier(.16, 1, .3, 1), transform .3s cubic-bezier(.16, 1, .3, 1);
}
.catalog-menu.is-open .catalog-menu__panel {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.catalog-menu__container {
    box-sizing: border-box !important;
    width: 100% !important;
    padding: 24px 28px 32px !important;
}

.catalog-menu__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 14px;
    margin-bottom: 18px;
    border-bottom: 1px solid rgba(15, 23, 30, .06);
}
.catalog-menu__heading {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -.01em;
    color: var(--color-dark);
}

.catalog-menu__close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    color: var(--color-dark);
    background: #f3f5f6;
    transition: background-color .2s ease, color .2s ease;
    flex-shrink: 0;
}
.catalog-menu__close svg {
    width: 13px;
    height: 13px;
    transition: transform .3s cubic-bezier(.4, 0, .2, 1);
}
.catalog-menu__close:hover {
    background: var(--color-primary);
    color: var(--color-white);
}
.catalog-menu__close:hover svg {
    transform: rotate(90deg);
}


.catalog-menu__columns {
    column-count: 3 !important;
    column-gap: 32px !important;
    list-style: none;
    margin: 0;
    padding: 0;
}

.catalog-menu__group,
.catalog-menu__columns > .catalog-menu__link {
    break-inside: avoid;
    display: block;
    width: 100%;
    margin-bottom: 18px !important;
    list-style: none;
    opacity: 0;
    transform: translateY(8px);
}
.catalog-menu.is-open .catalog-menu__group,
.catalog-menu.is-open .catalog-menu__columns > .catalog-menu__link {
    animation: catalogItemIn .4s cubic-bezier(.16, 1, .3, 1) forwards;
}
.catalog-menu__columns > *:nth-child(1) { animation-delay: .03s; }
.catalog-menu__columns > *:nth-child(2) { animation-delay: .07s; }
.catalog-menu__columns > *:nth-child(3) { animation-delay: .11s; }
.catalog-menu__columns > *:nth-child(4) { animation-delay: .15s; }
.catalog-menu__columns > *:nth-child(5) { animation-delay: .19s; }
.catalog-menu__columns > *:nth-child(6) { animation-delay: .23s; }

@keyframes catalogItemIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.catalog-menu__title {
    position: relative;
    display: inline-flex;
    align-items: center;
    margin-bottom: 8px !important;
    font-size: 14.5px !important;
    font-weight: 700;
    color: var(--color-dark);
    transition: color .2s ease;
}
.catalog-menu__title::after {
    content: '';
    width: 5px;
    height: 5px;
    margin-left: 7px;
    border-radius: 50%;
    background: var(--color-primary);
    opacity: 0;
    transform: scale(.4);
    transition: opacity .2s ease, transform .2s ease;
}
.catalog-menu__title:hover {
    color: var(--color-primary);
}
.catalog-menu__title:hover::after {
    opacity: 1;
    transform: scale(1);
}

.catalog-menu__sublist {
    display: flex;
    flex-direction: column;
    gap: 7px !important;
    list-style: none;
    margin: 0;
    padding: 0;
}
.catalog-menu__sublist .catalog-menu__link {
    list-style: none;
}
.catalog-menu__sublist .catalog-menu__link a {
    position: relative;
    display: inline-block;
    font-size: 13px !important;
    line-height: 1.3;
    color: #5c6b74;
    transition: color .2s ease, padding-left .2s ease;
}
.catalog-menu__sublist .catalog-menu__link a::before {
    content: '';
    position: absolute;
    left: -12px;
    top: 50%;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--color-primary);
    opacity: 0;
    transform: translateY(-50%) scale(.4);
    transition: opacity .2s ease, transform .2s ease;
}
.catalog-menu__sublist .catalog-menu__link a:hover {
    color: var(--color-primary);
    padding-left: 12px;
}
.catalog-menu__sublist .catalog-menu__link a:hover::before {
    opacity: 1;
    transform: translateY(-50%) scale(1);
}

.catalog-menu__columns > .catalog-menu__link a {
    font-size: 14.5px !important;
    font-weight: 700;
    color: var(--color-dark);
    transition: color .2s ease;
}
.catalog-menu__columns > .catalog-menu__link a:hover {
    color: var(--color-primary);
}


.catalog-menu__title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.catalog-menu__toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    color: #8a97a1;
    border-radius: 50%;
    transition: background-color .2s ease, color .2s ease;
}
.catalog-menu__toggle svg {
    transition: transform .3s cubic-bezier(.4, 0, .2, 1);
}
.catalog-menu__group.is-expanded .catalog-menu__toggle {
    color: var(--color-primary);
    background: #eef4fc;
}
.catalog-menu__group.is-expanded .catalog-menu__toggle svg {
    transform: rotate(180deg);
}

.fixed-actions,
.scroll-top {
    transition: opacity .2s ease, visibility .2s ease, transform .2s ease;
}
.fixed-actions.is-hidden-by-catalog,
.scroll-top.is-hidden-by-catalog {
    opacity: 0 !important;
    visibility: hidden !important;
    transform: translateY(10px);
    pointer-events: none;
}

@media (max-width: 900px) {
    .catalog-menu__panel {
        width: calc(100% - 24px) !important;
        border-radius: 16px !important;
    }
    .catalog-menu__columns {
        column-count: 1 !important;
    }
    .catalog-menu__container {
        padding: 20px 20px 28px !important;
    }

 
    .catalog-menu__toggle {
        display: flex !important;
    }
    .catalog-menu__title-row {
        padding: 14px 0;
        border-bottom: 1px solid rgba(15, 23, 30, .06);
    }
    .catalog-menu__group {
        margin-bottom: 0 !important;
    }
    .catalog-menu__group:last-child .catalog-menu__title-row {
        border-bottom: none;
    }
    .catalog-menu__title {
        margin-bottom: 0 !important;
        font-size: 15px !important;
    }
    .catalog-menu__title::after {
        display: none;
    }

    .catalog-menu__collapse {
        max-height: 0;
        overflow: hidden;
        transition: max-height .35s ease;
    }
    .catalog-menu__collapse > .catalog-menu__sublist {
        min-height: 0;
    }
    .catalog-menu__sublist {
        padding: 4px 0 14px 4px !important;
    }


    .catalog-menu__columns > .catalog-menu__link {
        padding: 14px 0;
        border-bottom: 1px solid rgba(15, 23, 30, .06);
        margin-bottom: 0 !important;
    }
}


.nav__list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 26px;
    padding: 0 190px;
}