:root {
    --bm-blue: #013E75;
    --bm-ink: #0e0f11;
    --bm-header: #bfbfbf;
    --bm-h: 70px;
    /* desktop header height */
    --bm-h-mobile: 60px;
    /* tablet/mobile header height */
    --bm-title-fs: clamp(18px, 2.2vw, 28px);
}

/* Bar */
.bm_header {
    position: relative;
    z-index: 1000;
    background: transparent;
}

main {
    padding-top: var(--bm-h);
}

.bm_header_inner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: stretch;
    min-height: var(--bm-h);
}

/* Left band (logo + brand) */
.bm_header_left {
    position: relative;
    background: var(--bm-header);
    display: flex;
    align-items: center;
    padding-inline: 16px 22px;
    min-height: var(--bm-h);
}

.bm_header_left::after {
    /* inward triangle on the right edge */
    content: "";
    position: absolute;
    top: 0;
    right: -59.5px;
    bottom: -0.5px;
    width: 60px;
    background: var(--bm-header);
    clip-path: polygon(0 0, 100% 100%, 0 100%);
}

/* Brand group */
.bm_brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.custom-logo-link {
    display: inline-flex;
    align-items: center;
}

.custom-logo,
.bm_logo_link img {
    max-height: 46px;
    width: auto;
    height: auto;
}

.bm_logo_link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.bm_logo_mark {
    font-weight: 800;
    font-size: 16px;
    letter-spacing: 0.02em;
    color: var(--bm-ink);
}

/* Middle: transparent title */
.bm_header_center {
    display: grid;
    place-items: center;
    padding-inline: 16px;
}

.bm_page_title {
    margin: 0;
    font-size: 60px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--bm-ink);
    line-height: 1;
    opacity: 0.95;
}

/* Right band (menu) */
.bm_header_right {
    position: relative;
    background: var(--bm-header);
    display: flex;
    align-items: center;
    gap: 16px;
    padding-inline: 18px 16px;
    font-size: 18px;
    min-height: var(--bm-h);
}

.bm_header_right::before {
    /* inward triangle on the left edge */
    content: "";
    position: absolute;
    top: 0;
    left: -59px;
    bottom: 0;
    width: 60px;
    background: var(--bm-header);
    clip-path: polygon(100% 0, 0 0, 100% 100%);
}

.bm_header_right::after {
    /* blue baseline under right band only */
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -3px;
    height: 10px;
    background: var(--bm-blue);
}

/* Menu */
.bm_nav {
    display: block;
}

.bm_menu {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    align-items: center;
    gap: clamp(10px, 2.2vw, 26px);
}

.bm_menu a {
    text-decoration: none;
    color: var(--bm-ink);
    font-weight: 500;
    padding: 8px 2px;
    position: relative;
    display: inline-block;
    transition: opacity 0.15s ease;
}

.bm_menu a:hover,
.bm_menu a:focus-visible {
    opacity: 0.85;
}

.bm_menu .current-menu-item>a,
.bm_menu .current_page_item>a,
.bm_menu a[aria-current="page"] {
    font-weight: 700;
}

.bm_menu .current-menu-item>a::after,
.bm_menu .current_page_item>a::after,
.bm_menu a[aria-current="page"]::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 5px;
    height: 2px;
    background: var(--bm-blue);
}

/* Toggle */
.bm_menu_toggle {
    display: none;
    border: 0;
    background: transparent;
    cursor: pointer;
    width: 40px;
    height: 40px;
}

.bm_menu_toggle:focus-visible {
    outline: 2px solid var(--bm-blue);
    outline-offset: 2px;
}

.bm_menu_bars,
.bm_menu_bars::before,
.bm_menu_bars::after {
    content: "";
    display: block;
    width: 22px;
    height: 2px;
    background: var(--bm-ink);
    position: relative;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.bm_menu_bars::before {
    position: absolute;
    top: -7px;
}

.bm_menu_bars::after {
    position: absolute;
    top: 7px;
}

.bm_nav.is_open+.bm_menu_toggle .bm_menu_bars {
    background: transparent;
}

.bm_nav.is_open+.bm_menu_toggle .bm_menu_bars::before {
    transform: translateY(7px) rotate(45deg);
}

.bm_nav.is_open+.bm_menu_toggle .bm_menu_bars::after {
    transform: translateY(-7px) rotate(-45deg);
}

/* Visually hidden text */
.bm_sr {
    position: absolute !important;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
    white-space: nowrap;
}

/* Responsive */
@media (max-width: 1200px) {
    .bm_page_title {
        font-size: clamp(32px, 4vw, 44px);
    }
}

@media (max-width: 960px) {

    /* two-column header: LEFT flex, RIGHT compact */
    .bm_header_inner {
        position: relative;
        /* anchor for absolute menu */
        display: grid;
        grid-template-columns: 1fr auto;
        /* collapsed: left wide, right narrow */
        min-height: var(--bm-h-mobile);
    }

    /* when menu is open: left shrinks, right grows */
    .bm_header.bm-menu-open .bm_header_inner {
        grid-template-columns: auto 1fr;
        /* left small, right wide */
    }

    .bm_header_right {
        justify-content: flex-end;
    }

    .bm_header_right::before {
        width: 0px;
    }

    .bm_header_left::after {
        width: 0px;
    }

    .bm_header_right::after {
        /* blue baseline under right band only */
        width: 0px;
    }

    .bm_header_left,
    .bm_header_right {
        min-height: var(--bm-h-mobile);
    }

    /* hide center/title column on mobile */
    .bm_header_center {
        display: none;
    }

    main {
        padding-top: var(--bm-h-mobile);
    }

    .bm_page_title {
        display: none;
    }

    /* show toggle */
    .bm_menu_toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        right: 15px;
    }

    /* Dropdown */
    .bm_nav {
        position: absolute;
        top: 100%;
        right: 0;
        width: fit-content;
        max-width: 100vw;

        background: var(--bm-header);
        box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
        transform-origin: top;
        transform: scaleY(0);
        opacity: 0;
        pointer-events: none;
        transition: transform .2s ease, opacity .2s ease;
        z-index: 20;
    }

    .bm_nav.is_open {
        transform: scaleY(1);
        opacity: 1;
        pointer-events: auto;
    }

    .bm_menu {
        flex-direction: column;
        align-items: flex-end;
        gap: 0;
    }

    .bm_menu a {
        padding: 14px 16px;
    }

    .bm_menu .current-menu-item>a::after,
    .bm_menu .current_page_item>a::after,
    .bm_menu a[aria-current="page"]::after {
        bottom: 0;
        height: 4px;
    }

    /* slimmer blue baseline on mobile */
    .bm_header_right::after {
        height: 6px;
    }
}

/* =========================
   Header entrance animation
========================= */

/* Only when JS enables it */
.bm_header.bm-io-ready .bm_header_left {
    transform: translateX(-28px);
    opacity: 0;
}

.bm_header.bm-io-ready .bm_header_right {
    transform: translateX(28px);
    opacity: 0;
}

/* Slide into place when "is-in" is added */
.bm_header.bm-io-ready.is-in .bm_header_left,
.bm_header.bm-io-ready.is-in .bm_header_right {
    transform: translateX(0);
    opacity: 1;
    transition: transform 520ms cubic-bezier(.2, .9, .2, 1), opacity 520ms ease;
    will-change: transform, opacity;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {

    .bm_header.bm-io-ready .bm_header_left,
    .bm_header.bm-io-ready .bm_header_right,
    .bm_header.bm-io-ready.is-in .bm_header_left,
    .bm_header.bm-io-ready.is-in .bm_header_right {
        transform: none !important;
        opacity: 1 !important;
        transition: none !important;
    }
}

html, body {
  overflow-x: hidden;
}