/* Dual-state site header — transparent over home hero, white solid otherwise */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 5000;
    transition: background-color 0.25s ease, box-shadow 0.25s ease, color 0.25s ease;
    background: transparent;
    color: #fff;
    overflow: visible;
    height: auto;
}

.site-header.is-scrolled,
.site-header.is-solid {
    background: #fff;
    color: #1a171b;
    box-shadow: 0 4px 18px rgba(26, 23, 27, 0.1);
}

.site-header__inner {
    --header-pad-y: 0.5rem;
    --header-pad-x: var(--site-gutter, 1.75rem);
    --header-badge-w: 5.5rem;
    max-width: var(--site-max, 1180px);
    margin: 0 auto;
    padding: var(--header-pad-y) var(--header-pad-x);
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 1rem;
    transition: padding 0.25s ease, height 0.25s ease, min-height 0.25s ease, max-height 0.25s ease;
    height: 110px;
    min-height: 110px;
    max-height: 110px;
    box-sizing: border-box;
    position: relative;
    overflow: visible;
}

@media (min-width: 2200px) {
    .site-header__logo {
        height: 80px;
    }

    .site-header.is-scrolled .site-header__logo,
    .site-header.is-solid .site-header__logo {
        height: 70px;
    }

    .site-nav__list > li > a {
        font-size: 1.05rem;
        padding: 0.7rem 0.95rem;
    }
}

@media (min-width: 3000px) {
    .site-header__logo {
        height: 80px;
    }

    .site-header.is-scrolled .site-header__logo,
    .site-header.is-solid .site-header__logo {
        height: 70px;
    }
}

.site-header.is-scrolled .site-header__inner,
.site-header.is-solid .site-header__inner {
    --header-pad-y: 0.4rem;
    height: 90px;
    min-height: 90px;
    max-height: 90px;
    box-sizing: border-box;
    padding-top: var(--header-pad-y);
    padding-bottom: var(--header-pad-y);
}

.site-header__brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
    min-width: 0;
    justify-self: start;
}

.site-nav {
    justify-self: center;
}

.site-header__end {
    justify-self: end;
    align-self: center;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    /* Reserve horizontal space so centered nav stays balanced; badge is out of flow */
    min-width: var(--header-badge-w);
    min-height: 0;
}

.site-header__badge {
    position: fixed;
    top: 0;
    /* Sit just inside the content column, like the original ~71vw badge */
    right: max(1.5rem, calc((100vw - 1180px) / 2 + 0.5rem));
    left: auto;
    z-index: 6000;
    line-height: 0;
    width: auto;
    pointer-events: none;
}

.site-header__badge img {
    display: block;
    height: 155px;
    width: auto;
    max-width: none;
    filter: drop-shadow(0 10px 18px rgba(26, 23, 27, 0.28));
    transition: height 0.25s ease;
    pointer-events: auto;
}

.site-header.is-scrolled .site-header__badge img,
.site-header.is-solid .site-header__badge img {
    height: 135px;
}

@media (min-width: 1600px) {
    .site-header__badge {
        right: max(1.5rem, calc((100vw - 1320px) / 2 + 0.5rem));
    }
}

@media (min-width: 2200px) {
    .site-header__badge {
        right: max(2rem, calc((100vw - 1680px) / 2 + 0.75rem));
    }

    .site-header__badge img {
        height: 175px;
    }

    .site-header.is-scrolled .site-header__badge img,
    .site-header.is-solid .site-header__badge img {
        height: 150px;
    }
}

.site-header__logo {
    height: 80px;
    width: auto;
    display: block;
    transition: height 0.25s ease, filter 0.25s ease;
}

/* Black-ink transparent logo → light on dark hero, dark on white bar */
.site-header:not(.is-scrolled):not(.is-solid) .site-header__logo {
    filter: brightness(0) invert(1);
}

.site-header.is-scrolled .site-header__logo,
.site-header.is-solid .site-header__logo {
    height: 70px;
}

.site-header.is-scrolled .site-nav__list > li > a,
.site-header.is-solid .site-nav__list > li > a {
    padding-top: 0.4rem;
    padding-bottom: 0.4rem;
    font-size: 0.92rem;
}

.site-header__toggle {
    display: none;
    width: 46px;
    height: 46px;
    border: 1px solid rgba(255, 255, 255, 0.45);
    background: rgba(0, 0, 0, 0.18);
    border-radius: 4px;
    padding: 11px 10px;
    cursor: pointer;
    margin-top: var(--header-pad-y);
}

.site-header.is-scrolled .site-header__toggle,
.site-header.is-solid .site-header__toggle {
    border-color: rgba(26, 23, 27, 0.2);
    background: rgba(26, 23, 27, 0.04);
}

.site-header__toggle span {
    display: block;
    height: 2px;
    margin: 5px 0;
    background: #fff;
    transition: background-color 0.2s ease;
}

.site-header.is-scrolled .site-header__toggle span,
.site-header.is-solid .site-header__toggle span {
    background: #1a171b;
}

.site-nav__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 0.2rem;
}

.site-nav__list > li > a,
.site-nav__dropdown-row > a {
    display: block;
    padding: 0.65rem 0.8rem;
    color: rgba(255, 255, 255, 0.94);
    text-decoration: none;
    font-family: var(--font-sans, Ubuntu, Arial, sans-serif);
    font-size: 0.98rem;
    font-weight: 500;
    border-radius: 4px;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.site-header.is-scrolled .site-nav__list > li > a,
.site-header.is-solid .site-nav__list > li > a,
.site-header.is-scrolled .site-nav__dropdown-row > a,
.site-header.is-solid .site-nav__dropdown-row > a {
    color: #1a171b;
}

.site-nav__list > li > a:hover,
.site-nav__list > li.is-active > a,
.site-nav__dropdown-row > a:hover,
.site-nav__dropdown.is-active > .site-nav__dropdown-row > a {
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
}

.site-header.is-scrolled .site-nav__list > li > a:hover,
.site-header.is-scrolled .site-nav__list > li.is-active > a,
.site-header.is-solid .site-nav__list > li > a:hover,
.site-header.is-solid .site-nav__list > li.is-active > a,
.site-header.is-scrolled .site-nav__dropdown-row > a:hover,
.site-header.is-scrolled .site-nav__dropdown.is-active > .site-nav__dropdown-row > a,
.site-header.is-solid .site-nav__dropdown-row > a:hover,
.site-header.is-solid .site-nav__dropdown.is-active > .site-nav__dropdown-row > a {
    background: rgba(26, 23, 27, 0.08);
    color: #1a171b;
}

.site-nav__dropdown {
    position: relative;
}

.site-nav__dropdown-row {
    display: flex;
    align-items: center;
    gap: 0.15rem;
}

.site-nav__dropdown-row > a {
    flex: 1 1 auto;
}

.site-nav__dropdown-toggle {
    display: none;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    color: inherit;
    cursor: pointer;
    border-radius: 4px;
}

.site-nav__dropdown-toggle .fa {
    font-size: 0.75rem;
    transition: transform 0.2s ease;
}

.site-nav__dropdown.is-expanded .site-nav__dropdown-toggle .fa {
    transform: rotate(180deg);
}

.site-nav__submenu {
    list-style: none;
    margin: 0;
    padding: 0.45rem 0;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 190px;
    background: #fff;
    border: 1px solid rgba(26, 23, 27, 0.08);
    border-radius: 6px;
    box-shadow: 0 12px 28px rgba(26, 23, 27, 0.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(6px);
    transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
    z-index: 20;
}

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

.site-nav__submenu a {
    display: block;
    padding: 0.6rem 1rem;
    color: #1a171b;
    text-decoration: none;
    font-family: var(--font-sans, Ubuntu, Arial, sans-serif);
    font-size: 0.92rem;
}

.site-nav__submenu a:hover {
    background: rgba(26, 23, 27, 0.06);
    color: #1a171b;
}

/* Hide legacy theme chrome leftovers if any CSS still targets them */
.mKerkHead,
.divNavBar,
.divNavBarPhone {
    display: none !important;
}

@media (max-width: 991px) {
    .site-header__inner {
        grid-template-columns: 1fr auto;
        --header-badge-w: 0;
    }

    .site-header__toggle {
        display: block;
        margin-top: 0;
        position: relative;
        z-index: 7;
    }

    .site-header__badge {
        display: none;
    }

    .site-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        justify-self: stretch;
        background: #fff;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.28s ease;
        box-shadow: 0 16px 28px rgba(26, 23, 27, 0.14);
    }

    .site-header.is-open .site-nav {
        max-height: 80vh;
        overflow-y: auto;
    }

    .site-nav__list {
        flex-direction: column;
        align-items: stretch;
        padding: 0.5rem 0 1rem;
    }

    .site-nav__list > li > a,
    .site-nav__dropdown-row > a {
        padding: 0.95rem 1.5rem;
        border-radius: 0;
        color: #1a171b;
    }

    .site-nav__list > li > a:hover,
    .site-nav__list > li.is-active > a,
    .site-nav__dropdown-row > a:hover,
    .site-nav__dropdown.is-active > .site-nav__dropdown-row > a {
        background: rgba(26, 23, 27, 0.06);
        color: #1a171b;
    }

    .site-nav__dropdown-row {
        width: 100%;
    }

    .site-nav__dropdown-toggle {
        display: inline-flex;
        color: #1a171b;
        margin-right: 0.75rem;
    }

    .site-nav__submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: 0;
        background: rgba(26, 23, 27, 0.03);
        display: none;
        padding: 0;
    }

    .site-nav__dropdown.is-expanded .site-nav__submenu {
        display: block;
    }

    .site-nav__submenu a {
        padding-left: 2.25rem;
    }
}

/* Scroll to top */
.scroll-top {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: 4500;
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: 4px;
    background: #1a171b;
    color: #fff;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 22px rgba(26, 23, 27, 0.28);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease, background-color 0.2s ease;
}

.scroll-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    background: #2c2730;
}

.scroll-top svg {
    width: 20px;
    height: 20px;
    display: block;
}

.scroll-top .fa {
    font-size: 1.05rem;
    line-height: 1;
}