:root {
    --brand-color: #00418D;
    --brand-color-rgb: 0, 65, 141;
}

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

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 90px;
    z-index: 1200;
    transition: background 0.35s ease, box-shadow 0.35s ease, backdrop-filter 0.35s ease;
}

.site-header__inner {
    width: min(calc(100% - 32px), 1440px);
    height: 100%;
    display: flex;
    align-items: center;
    gap: 32px;
    margin: 0 auto;
    padding: 0 clamp(16px, 2vw, 48px);
    box-sizing: border-box;
}

.site-breadcrumb {
    background: #f9f9f9;
    border-bottom: 1px solid #eee;
}

.site-breadcrumb__inner {
    width: min(calc(100% - 32px), 1440px);
    margin: 0 auto;
    padding: 15px clamp(16px, 4vw, 64px);
    box-sizing: border-box;
    font-size: 13px;
    color: #888;
}

.site-breadcrumb__inner span {
    margin: 0 8px;
}

.site-header--home,
.site-header--solid {
    background: rgba(255, 255, 255, 0.34);
    backdrop-filter: blur(18px) saturate(150%);
    -webkit-backdrop-filter: blur(18px) saturate(150%);
    box-shadow: 0 6px 24px rgba(15, 23, 42, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.28);
}

.site-header.header-active,
.site-header.menu-open {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(15px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
}

.site-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 168px;
    height: 56px;
    text-decoration: none;
}

.site-logo__image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
}

.site-nav {
    flex: 1;
    height: 100%;
}

.site-nav__menu {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    height: 100%;
    margin: 0;
    padding: 0 16px;
}

.site-nav__item {
    position: relative;
    display: flex;
    align-items: center;
    height: 100%;
}

.site-nav__link {
    position: relative;
    display: inline-flex;
    align-items: center;
    height: 100%;
    font-size: 15px;
    font-weight: 500;
    opacity: 0.92;
    text-decoration: none;
    padding: 0 16px;
    transition: color 0.25s ease, opacity 0.25s ease;
}

.site-nav__link:hover,
.site-nav__link.is-active,
.site-submenu__link:hover {
    color: var(--brand-color);
    opacity: 1;
}

.site-submenu {
    position: absolute;
    top: 90px;
    left: 50%;
    min-width: 180px;
    padding: 14px 0;
    margin: 0;
    list-style: none;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.14);
    transform: translateX(-50%) translateY(10px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
}

.site-nav__item--has-children:hover .site-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.site-submenu__link {
    display: block;
    padding: 12px 24px;
    color: #444;
    font-size: 13px;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.25s ease, color 0.25s ease;
}

.site-submenu__link:hover {
    background: #f8f8f8;
}

.site-lang {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-width: 84px;
    padding: 5px 12px;
    border-radius: 999px;
    border: 1px solid #ddd;
    font-size: 13px;
    font-weight: 500;
}

.site-lang__link {
    color: inherit;
    text-decoration: none;
    opacity: 0.55;
}

.site-lang__link.is-active {
    opacity: 1;
    color: var(--brand-color);
}

.site-lang__divider {
    opacity: 0.35;
}

.site-menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.site-menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    margin: 5px auto;
    border-radius: 999px;
    background: currentColor;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.site-header.menu-open .site-menu-toggle span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.site-header.menu-open .site-menu-toggle span:nth-child(2) {
    opacity: 0;
}

.site-header.menu-open .site-menu-toggle span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.site-header--home .site-logo,
.site-header--home .site-nav__link,
.site-header--home .site-lang,
.site-header--home .site-menu-toggle,
.site-header--solid .site-logo,
.site-header--solid .site-nav__link,
.site-header--solid .site-lang,
.site-header--solid .site-menu-toggle,
.site-header.header-active .site-logo,
.site-header.header-active .site-nav__link,
.site-header.header-active .site-lang,
.site-header.header-active .site-menu-toggle,
.site-header.menu-open .site-logo,
.site-header.menu-open .site-nav__link,
.site-header.menu-open .site-lang,
.site-header.menu-open .site-menu-toggle {
    color: #222;
}

.site-footer {
    width: 100%;
    background: #fff;
    color: #333;
    text-align: left;
    line-height: 1.6;
    padding: clamp(56px, 8vw, 100px) 0 40px;
    scroll-snap-align: end;
    scroll-snap-stop: always;
}

.site-footer__inner {
    width: min(calc(100% - 32px), 1440px);
    margin: 0 auto;
    padding: 0 clamp(16px, 4vw, 64px);
    box-sizing: border-box;
}

.site-footer__main {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 0.8fr 1.6fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid #eee;
}

.site-footer__col h4 {
    position: relative;
    margin: 0 0 28px;
    font-size: 16px;
    font-weight: 700;
    color: #000;
}

.site-footer__col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 20px;
    height: 2px;
    background: var(--brand-color);
}

.site-footer__logo {
    display: inline-flex;
    width: min(240px, 100%);
    margin-bottom: 18px;
    text-decoration: none;
}

.site-footer__logo-image {
    width: 100%;
    height: auto;
    display: block;
}

.site-footer__intro {
    margin: 0;
    font-size: 13px;
    line-height: 1.9;
    color: #888;
}

.site-footer__links,
.site-footer__contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-footer__links li + li,
.site-footer__contact-list li + li {
    margin-top: 14px;
}

.site-footer__links a {
    color: #666;
    font-size: 14px;
    text-decoration: none;
    transition: color 0.25s ease, padding-left 0.25s ease;
}

.site-footer__links a:hover {
    color: var(--brand-color);
    padding-left: 4px;
}

.site-footer__contact-name {
    display: inline-block;
    margin-bottom: 4px;
    font-weight: 700;
    color: var(--brand-color);
    font-size: 14px;
}

.site-footer__contact-info {
    color: #666;
    line-height: 1.7;
    font-size: 14px;
}

.site-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-top: 24px;
    font-size: 12px;
    color: #aaa;
}

.site-footer__bottom p {
    margin: 0;
}

.site-footer-host--spaced {
    display: block;
    margin-top: 100px;
}

@media (max-width: 1100px) {
    .site-footer__main {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 960px) {
    .site-header__inner {
        gap: 16px;
        width: 100%;
    }

    .site-breadcrumb__inner,
    .site-footer__inner {
        width: 100%;
    }

    .site-menu-toggle {
        display: inline-block;
        order: 3;
    }

    .site-lang {
        display: inline-flex;
        order: 2;
        margin-left: auto;
    }

    .site-nav {
        position: fixed;
        top: 90px;
        left: 0;
        width: 100%;
        height: calc(100vh - 90px);
        padding: 24px 20px 40px;
        background: rgba(255, 255, 255, 0.98);
        transform: translateY(-12px);
        opacity: 0;
        visibility: hidden;
        overflow-y: auto;
        transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
    }

    .site-nav.is-open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .site-nav__menu {
        height: auto;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 0;
    }

    .site-nav__item {
        display: block;
        height: auto;
        border-bottom: 1px solid #eee;
    }

    .site-nav__link {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: auto;
        padding: 16px 0;
        color: #222;
        opacity: 1;
    }

    .site-submenu {
        position: static;
        min-width: 0;
        margin: 0 0 10px;
        padding: 0 0 6px;
        background: transparent;
        border-radius: 0;
        box-shadow: none;
        transform: none;
        opacity: 1;
        visibility: visible;
    }

    .site-submenu__link {
        padding: 10px 0 10px 12px;
        text-align: left;
        font-size: 14px;
    }
}

@media (max-width: 720px) {
    .site-footer__main {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .site-footer__bottom {
        flex-direction: column;
        align-items: flex-start;
    }

    .site-footer-host--spaced {
        margin-top: 72px;
    }
}