.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    min-height: var(--header-height);
    border-bottom: 1px solid rgb(7 27 45 / 8%);
    background: rgb(255 255 255 / 96%);
    backdrop-filter: blur(12px);
    transition:
        min-height 280ms cubic-bezier(.22, .61, .36, 1),
        background-color 280ms ease,
        border-color 280ms ease,
        box-shadow 280ms ease,
        backdrop-filter 280ms ease;
}

.site-header__container {
    display: flex;
    min-height: var(--header-height);
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    transition: min-height 280ms cubic-bezier(.22, .61, .36, 1);
}

.site-header__brand {
    flex: 0 0 auto;
    transition:
        width 280ms cubic-bezier(.22, .61, .36, 1),
        height 280ms cubic-bezier(.22, .61, .36, 1),
        margin 280ms cubic-bezier(.22, .61, .36, 1);
}

.site-header__logo {
    width: 126px;
    height: 70px;
    object-fit: contain;
    filter: drop-shadow(0 3px 10px rgb(0 18 34 / 18%));
    transition:
        width 280ms cubic-bezier(.22, .61, .36, 1),
        height 280ms cubic-bezier(.22, .61, .36, 1);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 35px;
}

.site-nav__list {
    display: flex;
    align-items: center;
    gap: 5px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-nav__list > li {
    position: relative;
}

.site-nav__link {
    display: flex;
    min-height: 44px;
    padding: 10px 13px;
    align-items: center;
    gap: 8px;
    border: 0;
    border-radius: var(--radius-sm);
    color: #263744;
    background: transparent;
    font-size: .94rem;
    font-weight: 600;
    cursor: pointer;
    transition: color var(--transition), background var(--transition);
}

.site-nav__link:hover,
.site-nav__link:focus-visible,
.site-nav__link--active {
    color: var(--color-primary);
    background: #edf6f8;
}

.site-nav__dropdown-toggle i {
    font-size: .7rem;
    transition: transform var(--transition);
}

.site-nav__item--dropdown.is-open .site-nav__dropdown-toggle i {
    transform: rotate(180deg);
}

.site-nav__dropdown {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    visibility: hidden;
    min-width: 225px;
    margin: 0;
    padding: 10px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    opacity: 0;
    list-style: none;
    background: #fff;
    box-shadow: var(--shadow-md);
    transform: translateY(-7px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

.site-nav__item--dropdown:hover .site-nav__dropdown,
.site-nav__item--dropdown:focus-within .site-nav__dropdown,
.site-nav__item--dropdown.is-open .site-nav__dropdown {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
}

.site-nav__dropdown a {
    display: block;
    padding: 11px 13px;
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-size: .92rem;
}

.site-nav__dropdown a:hover,
.site-nav__dropdown a:focus-visible {
    color: var(--color-primary);
    background: var(--color-light);
}

.site-header__actions {
    display: flex;
    align-items: center;
    gap: 17px;
}

.site-header__phone {
    color: var(--color-primary-dark);
    font-size: .9rem;
    font-weight: 700;
    white-space: nowrap;
}

.site-header__phone i {
    margin-right: 5px;
    color: var(--color-primary);
}

.site-header__offer-button {
    padding: 12px 18px;
    border-radius: var(--radius-sm);
    color: #fff;
    background: var(--color-primary);
    font-size: .88rem;
    font-weight: 700;
    white-space: nowrap;
    transition: background var(--transition), transform var(--transition);
}

.site-header__offer-button:hover {
    color: #fff;
    background: var(--color-primary-dark);
    transform: translateY(-1px);
}

.site-header__toggle {
    display: none;
    width: 46px;
    height: 46px;
    padding: 11px;
    border: 0;
    border-radius: var(--radius-sm);
    background: var(--color-light);
}

.site-header__toggle-line {
    display: block;
    width: 100%;
    height: 2px;
    margin: 5px 0;
    background: var(--color-primary-dark);
    transition: transform var(--transition), opacity var(--transition);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(2) {
    opacity: 0;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.site-navigation-backdrop {
    position: fixed;
    z-index: 990;
    inset: var(--header-height) 0 0;
    visibility: hidden;
    opacity: 0;
    background: rgb(7 27 45 / 55%);
    transition: opacity var(--transition), visibility var(--transition);
}

.site-navigation-backdrop.is-visible {
    visibility: visible;
    opacity: 1;
}

.site-header--home {
    position: absolute;
    right: 0;
    left: 0;
    min-height: var(--header-height-home);
    border-bottom: 0;
    background: transparent;
    backdrop-filter: none;
}

.site-header--home .site-header__container {
    width: min(calc(100% - 96px), 1580px);
    max-width: 1580px;
    min-height: var(--header-height-home);
}

.site-header--home .site-header__brand {
    display: grid;
    width: 210px;
    height: 140px;
    margin-top: 18px;
    padding: 0;
    align-self: flex-start;
    place-items: center;
    background: transparent;
}

.site-header--home .site-header__logo {
    display: block;
    width: 100%;
    height: 100%;
    object-position: center;
    filter: drop-shadow(0 4px 12px rgb(0 18 34 / 28%));
}

.site-header--home .site-nav__link {
    color: #fff;
    background: transparent;
}

.site-header--home .site-nav__link:hover,
.site-header--home .site-nav__link:focus-visible,
.site-header--home .site-nav__link--active {
    color: #8dceff;
    background: rgb(255 255 255 / 8%);
}

.site-header--home .site-header__phone {
    padding: 13px 20px;
    border-radius: 10px;
    color: #fff;
    background: #0877d5;
}

.site-header--home .site-header__phone i {
    color: #fff;
}

.site-header--home .site-header__brand {
    animation: header-brand-enter 460ms cubic-bezier(.22, .61, .36, 1) 40ms both;
}

.site-header--home .site-nav__list > li {
    animation: header-nav-enter 400ms cubic-bezier(.22, .61, .36, 1) both;
}

.site-header--home .site-nav__list > li:nth-child(1) {
    animation-delay: 100ms;
}

.site-header--home .site-nav__list > li:nth-child(2) {
    animation-delay: 160ms;
}

.site-header--home .site-nav__list > li:nth-child(3) {
    animation-delay: 220ms;
}

.site-header--home .site-nav__list > li:nth-child(4) {
    animation-delay: 280ms;
}

.site-header--home .site-nav__list > li:nth-child(5) {
    animation-delay: 340ms;
}

.site-header--home .site-header__actions {
    animation: header-actions-enter 440ms cubic-bezier(.22, .61, .36, 1) 430ms both;
}

.site-header--home.site-header--scrolled {
    position: fixed;
    min-height: var(--header-height-scrolled);
    border-bottom-color: rgb(255 255 255 / 7%);
    background-color: rgb(7 27 45 / 91%);
    box-shadow: 0 6px 22px rgb(0 13 25 / 14%);
    backdrop-filter: blur(14px);
}

.site-header--home.site-header--scrolled .site-header__container {
    min-height: var(--header-height-scrolled);
}

.site-header--home.site-header--scrolled .site-header__brand {
    width: 102px;
    height: 66px;
    margin-top: 0;
    align-self: center;
}

body:not(.home-page) #main-content {
    padding-top: var(--header-height-scrolled);
}

@keyframes header-brand-enter {
    from {
        opacity: 0;
        transform: translateX(-18px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes header-nav-enter {
    from {
        opacity: 0;
        transform: translateY(-12px);
    }

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

@keyframes header-actions-enter {
    from {
        opacity: 0;
        transform: translateX(16px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@media (max-width: 1050px) {
    .site-header--home {
        min-height: var(--header-height-home-tablet);
    }

    .site-header--home .site-header__container {
        width: min(100% - 40px, 900px);
        min-height: var(--header-height-home-tablet);
    }

    .site-header--home .site-header__brand {
        width: 135px;
        height: 98px;
        margin-top: 4px;
        padding: 0;
        align-self: flex-start;
    }

    .site-header--home .site-header__toggle {
        background: rgb(255 255 255 / 94%);
    }

    .site-header--home .site-nav {
        top: var(--header-height-home-tablet);
    }

    .site-header--home.site-header--scrolled {
        min-height: var(--header-height-scrolled);
        background-color: rgb(7 27 45 / 98%);
        -webkit-backdrop-filter: none;
        backdrop-filter: none;
    }

    .site-header--home.site-header--scrolled .site-header__container {
        min-height: var(--header-height-scrolled);
    }

    .site-header--home.site-header--scrolled .site-header__brand {
        width: 90px;
        height: 62px;
        margin-top: 0;
        align-self: center;
    }

    .site-header--home.site-header--scrolled .site-nav {
        top: var(--header-height-scrolled);
    }

    .site-header--home.site-header--scrolled + .site-navigation-backdrop {
        inset-block-start: var(--header-height-scrolled);
    }

    .site-header--home .site-nav__link {
        color: var(--color-text);
    }

    .site-header--home .site-nav__link:hover,
    .site-header--home .site-nav__link:focus-visible,
    .site-header--home .site-nav__link--active {
        color: var(--color-primary);
        background: var(--color-light);
    }

    .site-header--home .site-header__phone {
        color: #fff;
    }
}

@media (max-width: 767px) {
    .site-header--home .site-header__container {
        width: min(100% - 28px, 600px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .site-header,
    .site-header__container,
    .site-header__brand,
    .site-header__logo {
        transition: none;
    }

    .site-header--home .site-header__brand,
    .site-header--home .site-nav__list > li,
    .site-header--home .site-header__actions {
        animation: none;
    }
}