/* ================================================================
   SITE HEADER — header.css  (FIXED: mobile dropdown accordion)
   ================================================================ */


/* ================================================================
   KEYFRAMES
   ================================================================ */

@keyframes headerFadeIn {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes navPop {
    from { opacity: 0; transform: translateX(-50%) scaleX(0.90) scaleY(0.90); }
    to   { opacity: 1; transform: translateX(-50%) scaleX(1) scaleY(1); }
}

@keyframes logoSlide {
    from { opacity: 0; transform: translateX(-14px); }
    to   { opacity: 1; transform: translateX(0); }
}

@keyframes socialSlide {
    from { opacity: 0; transform: translateX(14px); }
    to   { opacity: 1; transform: translateX(0); }
}

@keyframes ripple {
    0%   { transform: scale(0); opacity: 0.45; }
    100% { transform: scale(2.8); opacity: 0; }
}

@keyframes themeShift {
    from { opacity: 0.6; }
    to   { opacity: 1; }
}

@keyframes dropdownReveal {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-6px) scaleY(0.94);
        transform-origin: top center;
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0) scaleY(1);
        transform-origin: top center;
    }
}

@keyframes mobileSubReveal {
    from { opacity: 0; transform: translateX(-6px); }
    to   { opacity: 1; transform: translateX(0); }
}


/* ================================================================
   OUTER SHELL
   ================================================================ */

.site-header::after {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;                /* thickness of the bar */
    background-color: var(--hdr-accent); /* dark green — adjust to taste */
    z-index: 2;
}

.site-header {
    width: 100%;
    position: sticky;
    top: 0;
    z-index: 999;
    background-color: var(--hdr-bg);
    transition:
        background-color 0.40s cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow       0.35s ease,
        border-color     0.40s ease;
    animation: headerFadeIn 0.40s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.site-header::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    background-size: 180px;
    pointer-events: none;
    opacity: 0.5;
    z-index: 0;
}

.site-header.is-scrolled {
   /* background: none;
    backdrop-filter: blur(54px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom-color: transparent;*/
    position: fixed;
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.05),
        0 4px 24px rgba(0, 0, 0, 0.08),
        0 16px 48px var(--hdr-scrolled-shadow);
}

[data-theme] .site-header {
    animation: themeShift 0.35s ease;
}


/* ================================================================
   SINGLE BAR INNER
   ================================================================ */

.site-header__bar {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 90px;
    padding: 0 36px;
    max-width: var(--container-max, 1280px);
    margin: 0 auto;
    z-index: 1;
}


/* ================================================================
   LEFT — LOGO / BRAND NAME
   ================================================================ */

.site-header__brand {
    display: flex;
    align-items: center;
    gap: 11px;
    text-decoration: none;
    flex-shrink: 0;
    animation: logoSlide 0.48s cubic-bezier(0.4, 0, 0.2, 1) 0.06s both;
    position: relative;
    z-index: 2;
}

.site-header__logo-img {
    width: 88px;
    height: 88px;
    object-fit: contain;
    display: block;
    border-radius: 9px;
    transition:
        transform 0.36s cubic-bezier(0.34, 1.56, 0.64, 1),
        filter    0.28s ease,
        opacity   0.22s ease;
    will-change: transform;
}

.site-header__brand:hover .site-header__logo-img {
    transform: scale(1.10);
    filter: brightness(1.08) drop-shadow(0 4px 10px rgba(0,0,0,0.24));
}

.site-header__brand-text {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.site-header__title {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 600;
    color: var(--hdr-accent);
    letter-spacing: 0.01em;
    line-height: 1.1;
    white-space: nowrap;
    transition: color 0.22s ease;
}

.site-header__tagline {
    font-family: var(--font-sans);
    font-size: 0.58rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--hdr-accent);
    line-height: 1;
    white-space: nowrap;
    transition: color 0.22s ease;
    opacity: 0.7;
}

.site-header__brand:hover .site-header__title {
    color: var(--hdr-accent-hover);
}


/* ================================================================
   CENTER — CAPSULE NAV
   ================================================================ */

.site-header__capsule-wrap {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: navPop 0.48s cubic-bezier(0.34, 1.46, 0.64, 1) 0.14s both;
}

.site-header__capsule {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--hdr-capsule-bg);
    border: 1px solid var(--hdr-capsule-border);
    border-radius: 100px;
    padding: 5px 8px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow:
        0 2px 10px rgba(0, 0, 0, 0.10),
        inset 0 1px 0 rgba(255, 255, 255, 0.10);
    transition:
        border-color 0.35s ease,
        box-shadow   0.28s ease;
    list-style: none;
    margin: 0;
    overflow: visible;
}

.site-header__capsule:hover {
    box-shadow:
        0 4px 18px rgba(0, 0, 0, 0.14),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.site-header__capsule .site-nav__link + .site-nav__link::before,
.site-header__capsule .nav-item + .nav-item::before {
    content: "";
    position: absolute;
    left: -3px;
    top: 25%;
    height: 50%;
    width: 1px;
    background: var(--hdr-divider);
    pointer-events: none;
}


/* ================================================================
   NAV ITEM WRAPPER
   ================================================================ */

.nav-item {
    position: relative;
    list-style: none;
    display: flex;
    align-items: center;
}


/* ================================================================
   NAV PILL LINKS
   ================================================================ */

.site-nav__link {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-family: var(--font-sans);
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--hdr-nav-text);
    text-decoration: none;
    padding: 8px 24px;
    border-radius: 100px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    transition:
        color            0.20s ease,
        background-color 0.20s cubic-bezier(0.4, 0, 0.2, 1);
}

.site-nav__link::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 100px;
    background: rgba(255, 255, 255, 0.16);
    transform: scale(0);
    opacity: 0;
    pointer-events: none;
    transition: none;
}

.site-nav__link:active::after {
    animation: ripple 0.42s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.site-nav__link:hover {
    color: var(--hdr-nav-text-hover);
    background-color: var(--hdr-hover-bg);
}

.site-nav__link.is-active,
.current-menu-item > .site-nav__link {
    background: var(--hdr-active-bg);
    color: var(--hdr-active-text);
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.20),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.site-nav__link.is-active:hover,
.current-menu-item > .site-nav__link:hover {
    background: var(--hdr-active-bg);
    color: var(--hdr-active-text);
    filter: brightness(1.12);
}

.site-header__capsule .site-nav__link,
.site-header__capsule .nav-item > .site-nav__link {
    opacity: 0;
    animation: headerFadeIn 0.32s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.site-header__capsule .nav-item:nth-child(1) > .site-nav__link { animation-delay: 0.20s; }
.site-header__capsule .nav-item:nth-child(2) > .site-nav__link { animation-delay: 0.26s; }
.site-header__capsule .nav-item:nth-child(3) > .site-nav__link { animation-delay: 0.32s; }
.site-header__capsule .nav-item:nth-child(4) > .site-nav__link { animation-delay: 0.38s; }
.site-header__capsule .nav-item:nth-child(5) > .site-nav__link { animation-delay: 0.44s; }


/* ================================================================
   CHEVRON INDICATOR
   ================================================================ */

.nav-item__chevron {
    width: 10px;
    height: 10px;
    flex-shrink: 0;
    opacity: 0.70;
    transition: transform 0.24s cubic-bezier(0.34, 1.36, 0.64, 1), opacity 0.18s ease;
    margin-left: -4px;
    margin-right: -6px;
}

.nav-item--has-children:hover .nav-item__chevron,
.nav-item--has-children.is-keyboard-open .nav-item__chevron {
    transform: rotate(180deg);
    opacity: 1;
}


/* ================================================================
   DESKTOP DROPDOWN PANEL
   ================================================================ */

.nav-dropdown {
    visibility: hidden;
    opacity: 0;
    pointer-events: none;

    position: absolute;
    top: calc(100% + 14px);
    left: 50%;
    transform: translateX(-50%);
    transform-origin: top center;

    background: var(--hdr-dropdown-bg);
    border: 1px solid var(--hdr-dropdown-border);
    border-radius: 14px;
    box-shadow:
        0 8px 32px var(--hdr-dropdown-shadow),
        0 2px 8px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);

    list-style: none;
    margin: 0;
    padding: 6px;
    min-width: 180px;
    white-space: nowrap;

    transition:
        opacity    0.22s cubic-bezier(0.4, 0, 0.2, 1),
        transform  0.26s cubic-bezier(0.34, 1.28, 0.64, 1),
        visibility 0s linear 0.22s;

    z-index: 100;
}

.nav-dropdown::before {
    content: "";
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 6px;
    background: var(--hdr-dropdown-bg);
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    filter: drop-shadow(0 -1px 0 var(--hdr-dropdown-border));
}

.nav-dropdown::after {
    content: "";
    position: absolute;
    top: -14px;
    left: 0;
    right: 0;
    height: 14px;
    background: transparent;
}

.nav-item--has-children:hover > .nav-dropdown,
.nav-item--has-children.is-keyboard-open > .nav-dropdown {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0) scaleY(1);
    transition:
        opacity    0.22s cubic-bezier(0.4, 0, 0.2, 1),
        transform  0.26s cubic-bezier(0.34, 1.28, 0.64, 1),
        visibility 0s linear 0s;
    animation: dropdownReveal 0.26s cubic-bezier(0.34, 1.28, 0.64, 1) both;
}

.nav-dropdown .nav-subitem {
    opacity: 0;
    transform: translateX(-4px);
    animation: none;
}

.nav-item--has-children:hover .nav-dropdown .nav-subitem,
.nav-item--has-children.is-keyboard-open .nav-dropdown .nav-subitem {
    animation: headerFadeIn 0.24s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.nav-item--has-children:hover .nav-dropdown .nav-subitem:nth-child(1),
.nav-item--has-children.is-keyboard-open .nav-dropdown .nav-subitem:nth-child(1) { animation-delay: 0.04s; }
.nav-item--has-children:hover .nav-dropdown .nav-subitem:nth-child(2),
.nav-item--has-children.is-keyboard-open .nav-dropdown .nav-subitem:nth-child(2) { animation-delay: 0.08s; }
.nav-item--has-children:hover .nav-dropdown .nav-subitem:nth-child(3),
.nav-item--has-children.is-keyboard-open .nav-dropdown .nav-subitem:nth-child(3) { animation-delay: 0.12s; }
.nav-item--has-children:hover .nav-dropdown .nav-subitem:nth-child(4),
.nav-item--has-children.is-keyboard-open .nav-dropdown .nav-subitem:nth-child(4) { animation-delay: 0.16s; }
.nav-item--has-children:hover .nav-dropdown .nav-subitem:nth-child(5),
.nav-item--has-children.is-keyboard-open .nav-dropdown .nav-subitem:nth-child(5) { animation-delay: 0.20s; }


/* ================================================================
   DROPDOWN LINKS
   ================================================================ */

.nav-subitem {
    list-style: none;
}

.nav-sub__link {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 9px 14px;
    border-radius: 9px;
    font-family: var(--font-sans);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--hdr-dropdown-item-txt);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
    transition:
        color            0.18s ease,
        background-color 0.18s ease,
        padding-left     0.18s ease,
        transform        0.18s ease;
}

.nav-sub__link::before {
    content: "";
    position: absolute;
    left: 0;
    top: 20%;
    height: 60%;
    width: 2px;
    border-radius: 2px;
    background: var(--hdr-dropdown-accent-bar);
    opacity: 0;
    transform: scaleY(0.4);
    transition:
        opacity   0.18s ease,
        transform 0.22s cubic-bezier(0.34, 1.36, 0.64, 1);
}

.nav-sub__link:hover {
    color: var(--hdr-dropdown-item-hover);
    background-color: var(--hdr-dropdown-hover-bg);
    padding-left: 20px;
}

.nav-sub__link:hover::before {
    opacity: 1;
    transform: scaleY(1);
}

.nav-sub__link.is-active {
    color: var(--hdr-dropdown-item-hover);
    background-color: var(--hdr-dropdown-hover-bg);
    padding-left: 20px;
}

.nav-sub__link.is-active::before {
    opacity: 1;
    transform: scaleY(1);
}

.nav-subitem + .nav-subitem {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}


/* ================================================================
   RIGHT — SOCIAL ICONS
   ================================================================ */

.site-header__social {
    display: flex;
    align-items: center;
    gap: 2px;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
    animation: socialSlide 0.48s cubic-bezier(0.4, 0, 0.2, 1) 0.10s both;
}

.site-header__social::before {
    content: "";
    display: block;
    width: 1px;
    height: 22px;
    background: var(--hdr-bg-glass);
    margin-right: 8px;
    flex-shrink: 0;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--hdr-bg-glass);
    text-decoration: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    position: relative;
    overflow: hidden;
    transition:
        color            0.20s ease,
        background-color 0.20s ease,
        transform        0.26s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.social-icon:hover {
    color: var(--hdr-accent);
    background: var(--hdr-active-text);
    transform: scale(1.14) translateY(-1px);
}

.social-icon:active {
    transform: scale(0.90);
}

.social-icon svg {
    width: 26px;
    height: 26px;
    display: block;
    position: relative;
    z-index: 1;
    transition: transform 0.26s ease;
}

.social-icon:hover svg {
    transform: scale(1.08);
}

.social-icon__badge {
    position: absolute;
    top: 3px;
    right: 3px;
    background: var(--hdr-accent);
    color: var(--color-white);
    font-size: 9px;
    font-weight: 800;
    min-width: 15px;
    height: 15px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    padding: 0 2px;
    pointer-events: none;
    z-index: 2;
}


/* ================================================================
   MOBILE HAMBURGER — hidden on desktop
   ================================================================ */

.site-header__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition:
        background-color 0.20s ease,
        transform        0.16s ease;
    position: relative;
    z-index: 3;
}

.site-header__toggle:hover {
    background: var(--hdr-hover-bg);
    transform: scale(1.05);
}

.site-header__toggle:active {
    transform: scale(0.92);
}

.site-header__toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--hdr-text-hover);
    border-radius: 2px;
    transition:
        transform 0.30s cubic-bezier(0.4, 0, 0.2, 1),
        opacity   0.20s ease,
        width     0.20s ease;
    transform-origin: center;
}

.site-header__toggle span:nth-child(2) {
    width: 15px;
}

.site-header__toggle:hover span:nth-child(2) {
    width: 22px;
}

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

.site-header__toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
    width: 22px;
}

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


/* ================================================================
   MOBILE NAV DRAWER — hidden by default
   ================================================================ */

.site-header__mobile-nav {
    display: none !important;
}


/* ================================================================
   MOBILE BREAKPOINT ≤ 820px
   ================================================================ */

@media (max-width: 820px) {

    /* ── Bar ── */
    .site-header__bar {
        padding: 0 18px;
        height: 64px;
    }

    /* Hide desktop nav + social */
    .site-header__capsule-wrap { display: none; }
    .site-header__social       { display: none; }

    /* Show hamburger */
    .site-header__toggle { display: flex; }

    /* ── Logo size ── */
    .site-header__logo-img {
        width: 40px;
        height: 40px;
    }

    .site-header__title   { font-size: 16px; }
    .site-header__tagline { display: none; }

    /* ── Mobile drawer ── */
    .site-header__mobile-nav {
        display: none !important;      /* closed state */
    }

    .site-header__mobile-nav.is-open {
        display: block !important;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--hdr-bg);
        border-top: 1px solid var(--hdr-divider);
        padding: 8px 12px 20px;
        box-shadow:
            0 20px 50px rgba(0, 0, 0, 0.14),
            0 0 0 1px rgba(0, 0, 0, 0.04);
        z-index: 998;
        animation: headerFadeIn 0.24s cubic-bezier(0.4, 0, 0.2, 1) both;
        overflow-y: auto;
        max-height: calc(100vh - 64px);  /* never taller than viewport */
    }

    /* ── Section label ── */
    .site-header__mobile-nav-label {
        display: block;
        font-family: var(--font-sans);
        font-size: 0.60rem;
        font-weight: 700;
        letter-spacing: 0.20em;
        text-transform: uppercase;
        color: var(--hdr-accent);
        padding: 12px 14px 8px;
        opacity: 0.75;
    }

    /* ── Every nav item becomes block ── */
    .site-header__mobile-nav .nav-item {
        display: block;
        position: relative;  /* needed so dropdown children stack correctly */
    }

    /* ── Top-level links ── */
    .site-header__mobile-nav .site-nav__link {
        display: flex;
        align-items: center;
        width: 100%;
        padding: 13px 14px;
        border-radius: 10px;
        margin-bottom: 2px;
        font-size: 0.80rem;
        letter-spacing: 0.10em;
        text-transform: uppercase;
        font-weight: 600;
        opacity: 1;
        animation: none;
        box-sizing: border-box;
        color: var(--hdr-accent);
        border-left: 2.5px solid transparent;
        background: transparent;
        overflow: visible;    /* allow chevron to sit flush right */
        transition:
            background-color 0.18s ease,
            padding-left     0.18s ease,
            border-color     0.18s ease,
            color            0.18s ease;
    }

    .site-header__mobile-nav .site-nav__link:hover {
        background: var(--hdr-hover-bg);
        padding-left: 20px;
        color: var(--hdr-nav-text-hover);
        border-left-color: var(--hdr-divider);
    }

    .site-header__mobile-nav .site-nav__link.is-active {
        background: var(--hdr-active-bg);
        color: var(--hdr-active-text);
        border-left-color: var(--hdr-accent);
        padding-left: 18px;
    }

    /* ── Chevron in mobile: flush right ── */
    .site-header__mobile-nav .nav-item__chevron {
        margin-left: auto;
        margin-right: 0;
        width: 12px;
        height: 12px;
        opacity: 0.60;
        flex-shrink: 0;
        /* override desktop negative margins */
        margin-right: 0 !important;
    }

    .site-header__mobile-nav .nav-item--has-children.is-mobile-open > .site-nav__link .nav-item__chevron {
        transform: rotate(180deg);
        opacity: 1;
    }

    /* ================================================================
       MOBILE ACCORDION SUBMENU  ← KEY FIX
       Reset ALL desktop dropdown styles so items are fully visible.
       Use max-height animation for smooth open/close.
       ================================================================ */

    .site-header__mobile-nav .nav-dropdown {
        /* Reset positioning / visibility overrides from desktop */
        position: static !important;
        visibility: visible !important;
        opacity: 1 !important;
        pointer-events: auto !important;
        transform: none !important;

        /* Reset desktop decoration */
        background: transparent;
        border: none;
        border-radius: 0;
        box-shadow: none;
        padding: 0;
        margin: 0 0 4px 0;
        min-width: 0;
        white-space: normal;
        z-index: auto;

        /* Accordion: collapsed by default */
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.32s cubic-bezier(0.4, 0, 0.2, 1);
    }

    /* Remove desktop caret / hover-bridge pseudo-elements */
    .site-header__mobile-nav .nav-dropdown::before,
    .site-header__mobile-nav .nav-dropdown::after {
        display: none !important;
    }

    /* Open state: toggled by JS adding .is-mobile-open on the parent .nav-item */
    .site-header__mobile-nav .nav-item--has-children.is-mobile-open > .nav-dropdown {
        max-height: 600px;   /* large enough for any submenu */
    }

    /* ── Sub-item list ── */
    .site-header__mobile-nav .nav-subitem {
        list-style: none;
        opacity: 1;
        transform: none;
        animation: none;
        border-top: none;
    }

    /* Sub-item link */
    .site-header__mobile-nav .nav-sub__link {
        display: flex;
        align-items: center;
        gap: 8px;
        width: 100%;
        box-sizing: border-box;

        /* Indent to show hierarchy */
        padding: 10px 14px 10px 28px;
        border-radius: 8px;
        margin-bottom: 1px;

        font-family: var(--font-sans);
        font-size: 0.76rem;
        font-weight: 500;
        letter-spacing: 0.07em;
        text-transform: uppercase;

        color: var(--hdr-dropdown-item-txt);
        background: transparent;
        border-left: 2px solid transparent;

        position: relative;
        overflow: visible;

        transition:
            background-color 0.18s ease,
            color            0.18s ease,
            border-color     0.18s ease,
            padding-left     0.18s ease;
    }

    /* Suppress desktop left-bar pseudo */
    .site-header__mobile-nav .nav-sub__link::before {
        display: none !important;
    }

    /* Small bullet to show nesting */
    .site-header__mobile-nav .nav-sub__link::after {
        content: "–";
        position: absolute;
        left: 14px;
        top: 50%;
        transform: translateY(-50%);
        font-size: 0.70rem;
        color: var(--hdr-accent);
        opacity: 0.55;
        pointer-events: none;
    }

    .site-header__mobile-nav .nav-sub__link:hover {
        background: var(--hdr-hover-bg);
        color: var(--hdr-nav-text-hover);
        border-left-color: var(--hdr-accent);
        padding-left: 32px;
    }

    .site-header__mobile-nav .nav-sub__link.is-active {
        background: var(--hdr-active-bg);
        color: var(--hdr-active-text);
        border-left-color: var(--hdr-accent);
        padding-left: 32px;
    }

    /* Reveal animation when parent opens */
    .site-header__mobile-nav .nav-item--has-children.is-mobile-open .nav-subitem {
        animation: mobileSubReveal 0.22s cubic-bezier(0.4, 0, 0.2, 1) both;
    }

    .site-header__mobile-nav .nav-item--has-children.is-mobile-open .nav-subitem:nth-child(1) { animation-delay: 0.05s; }
    .site-header__mobile-nav .nav-item--has-children.is-mobile-open .nav-subitem:nth-child(2) { animation-delay: 0.09s; }
    .site-header__mobile-nav .nav-item--has-children.is-mobile-open .nav-subitem:nth-child(3) { animation-delay: 0.13s; }
    .site-header__mobile-nav .nav-item--has-children.is-mobile-open .nav-subitem:nth-child(4) { animation-delay: 0.17s; }
    .site-header__mobile-nav .nav-item--has-children.is-mobile-open .nav-subitem:nth-child(5) { animation-delay: 0.21s; }

    /* Thin separator between sub-items */
    .site-header__mobile-nav .nav-subitem + .nav-subitem {
        border-top: 1px solid rgba(0, 0, 0, 0.05);
    }

}  /* end @media 820px */


/* ================================================================
   REDUCED MOTION SUPPORT
   ================================================================ */

@media (prefers-reduced-motion: reduce) {
    .site-header,
    .site-header__brand,
    .site-header__capsule-wrap,
    .site-header__social,
    .site-header__capsule .site-nav__link,
    .nav-dropdown,
    .nav-subitem {
        animation: none;
        opacity: 1;
        transform: none;
        transition: none;
    }

    .nav-dropdown {
        transition: visibility 0s, opacity 0.10s ease;
    }

    .site-header__mobile-nav .nav-dropdown {
        transition: max-height 0s;
    }
}