:root {
    --oncology-navy: #061a48;
    --oncology-blue: #3199d4;
    --oncology-text: #172c58;
    --oncology-white: #fff;
    --site-container: 1280px;
    --header-height: 145px;
    --font-primary: "Montserrat", Arial, Helvetica, sans-serif
}

*,
*::before,
*::after {
    box-sizing: border-box
}

html,
body {
    margin: 0;
    padding: 0
}

body {
    font-family: var(--font-primary);
    color: var(--oncology-text);
    background: #fff
}

button,
input,
textarea,
select {
    font: inherit
}

.site-header {
    position: relative;
    z-index: 1000;
    width: 100%;
    background: #fff
}

.site-header__container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    width: min(calc(100% - 48px), var(--site-container));
    min-height: var(--header-height);
    margin: auto
}

.site-header__left {
    display: flex;
    align-items: center
}

.site-header__brand {
    display: flex;
    justify-content: center;
    align-items: center
}

.site-header__logo {
    display: block;
    line-height: 0
}

.site-header__logo img {
    display: block;
    width: clamp(280px, 27vw, 390px);
    max-height: 112px;
    object-fit: contain
}

.site-header__right {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 42px
}

.menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 44px;
    height: 44px;
    padding: 6px;
    border: 0;
    background: transparent;
    cursor: pointer
}

.menu-toggle span {
    display: block;
    width: 32px;
    height: 3px;
    border-radius: 1px;
    background: var(--oncology-blue);
    transition: .25s
}

.menu-toggle.is-active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg)
}

.menu-toggle.is-active span:nth-child(2) {
    opacity: 0
}

.menu-toggle.is-active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg)
}

.language-switcher {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-left: 24px;
    white-space: nowrap
}

.language-switcher::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 1px;
    height: 27px;
    background: #8295b4;
    transform: translateY(-50%)
}

.language-switcher__item,
.language-switcher__separator {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .19em;
    line-height: 1;
    color: #334d71
}

.language-switcher__item {
    text-decoration: none
}

.language-switcher__item:hover,
.language-switcher__item.is-active {
    color: #49369a
}

.language-switcher__item.is-active {
    font-weight: 800
}

.header-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-height: 47px;
    padding: 0 25px;
    border-radius: 999px;
    background: var(--oncology-blue);
    color: #fff !important;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
    transition: .2s
}

.header-whatsapp:hover {
    background: #248bc4;
    transform: translateY(-1px)
}

.mobile-navigation {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    visibility: hidden;
    background: var(--oncology-navy);
    opacity: 0;
    transition: max-height .35s, opacity .25s, visibility .35s
}

.mobile-navigation.is-open {
    max-height: 80vh;
    visibility: visible;
    opacity: 1
}

.mobile-navigation__inner {
    width: min(calc(100% - 48px), var(--site-container));
    margin: auto;
    padding: 30px 0
}

.mobile-navigation__menu {
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 0;
    list-style: none
}

.mobile-navigation__menu li {
    list-style: none
}

.mobile-navigation__menu a {
    display: block;
    padding: 13px 0;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none
}

.mobile-navigation__menu a:hover {
    color: var(--oncology-blue)
}

.site-main {
    width: 100%;
    min-height: 1px
}

.site-footer {
    width: 100%;
    padding: 32px 0 34px;
    background: var(--oncology-navy);
    color: #fff;
    max-width: 100% !important;
}

.site-footer__container {
    width: min(calc(100% - 48px), var(--site-container));
    margin: auto
}

.site-footer__top {
    display: grid;
    grid-template-columns: minmax(300px, 430px) minmax(280px, 1fr);
    align-items: center;
    gap: 75px;
    max-width: 830px;
    margin: auto
}

.site-footer__brand img {
    display: block;
    width: min(100%, 390px);
    max-height: 110px;
    object-fit: contain;
    object-position: left center
}

.site-footer__contact {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 15px
}

.site-footer__link {
    color: #fff !important;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none
}

.site-footer__link:hover {
    color: var(--oncology-blue) !important
}

.site-footer__bottom {
    margin-top: 31px;
    text-align: center
}

.site-footer__bottom p {
    margin: 0;
    color: #fff;
    font-size: 12px;
    font-weight: 400
}

@media(max-width:1100px) {
    :root {
        --header-height: 120px
    }

    .site-header__right {
        gap: 20px
    }

    .site-header__logo img {
        width: 300px
    }

    .header-whatsapp {
        padding: 0 18px
    }

    .language-switcher {
        padding-left: 16px
    }
}

@media(max-width:820px) {
    :root {
        --header-height: 90px
    }

    .site-header__container {
        grid-template-columns: 48px 1fr 48px;
        width: calc(100% - 30px)
    }

    .site-header__logo img {
        width: min(240px, 55vw);
        max-height: 72px
    }

    .language-switcher,
    .header-whatsapp span {
        display: none
    }

    .header-whatsapp {
        width: 42px;
        min-width: 42px;
        height: 42px;
        min-height: 42px;
        padding: 0
    }

    .site-footer {
        padding: 38px 0 28px
    }

    .site-footer__top {
        grid-template-columns: 1fr;
        gap: 30px;
        max-width: 500px
    }

    .site-footer__brand,
    .site-footer__contact {
        justify-content: center;
        align-items: center;
        text-align: center
    }

    .site-footer__brand img {
        width: min(100%, 340px);
        object-position: center
    }

    .site-footer__bottom {
        margin-top: 30px
    }
}

@media(max-width:480px) {
    .site-header__container {
        width: calc(100% - 20px)
    }

    .menu-toggle {
        width: 38px;
        padding: 5px
    }

    .menu-toggle span {
        width: 27px
    }

    .site-header__logo img {
        width: min(215px, 57vw)
    }

    .mobile-navigation__inner,
    .site-footer__container {
        width: calc(100% - 32px)
    }

    .site-footer__link {
        font-size: 12px;
        overflow-wrap: anywhere
    }
}