/* Shared-menu box sizing is self-contained across the separate public websites. */
#site-header, #site-header *, #site-header *::before, #site-header *::after,
#site-navigation, #site-navigation *, #site-navigation *::before, #site-navigation *::after { box-sizing: border-box; }
/* Stonham Barns main-site header, adapted for What's On. v4.4 */
:root { --sb-menu-header-height: 84px; }
html { scroll-padding-top: 95px; }
body { padding-top: 84px; }
body.no-scroll { overflow: hidden; }
.site-header {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 2147483001; background: #8FB89D;
    border-bottom: 1px solid rgba(255,255,255,.45);
    box-shadow: none; transition: background .3s ease, box-shadow .3s ease;
}
.site-header.scrolled { background: #7FAE91; box-shadow: 0 8px 30px rgba(0,0,0,.18); }
.site-header .header-inner {
    width: 100%; max-width: 1400px; height: auto; min-height: 84px;
    margin: 0 auto; padding: 12px 32px;
    display: flex; align-items: center; justify-content: space-between; gap: 22px;
}
.site-header .header-branding { display: flex; align-items: center; gap: 22px; flex-shrink: 0; }
.site-header .site-logo { display: inline-flex; align-items: center; color: white; flex-shrink: 0; text-decoration: none; }
.site-header .site-logo-mark { display: flex; align-items: center; justify-content: center; width: 52px; height: 52px; overflow: hidden; }
.site-header .site-logo-mark img { display: block; height: 100%; width: 100%; object-fit: contain; }
.site-header .cosgrove-logo { display: flex; align-items: center; justify-content: center; padding-left: 22px; border-left: 1px solid rgba(255,255,255,.45); flex-shrink: 0; }
.site-header .cosgrove-logo img { display: block; width: 135px; max-height: 58px; height: auto; object-fit: contain; }
.site-header .menu-toggle {
    display: none; width: 46px; height: 46px; flex: 0 0 auto;
    flex-direction: column; align-items: center; justify-content: center; gap: 5px;
    padding: 0; border: 1px solid rgba(255,255,255,.45); border-radius: 4px;
    background: rgba(255,255,255,.15); color: white; cursor: pointer;
}
.site-header .menu-toggle span { display: block; width: 21px; height: 2px; background: white; transition: transform .25s, opacity .25s; }
.site-header .menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-header .menu-toggle.active span:nth-child(2) { opacity: 0; }
.site-header .menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.site-navigation .nav-link.active { color: white; }
.site-header .site-logo:focus-visible { outline: 2px solid #e1c27c; outline-offset: 4px; }
@media(max-width:1100px){
    .site-header .header-inner { padding: 11px 24px; }
    .site-header .header-branding { gap: 16px; }
    .site-header .cosgrove-logo { padding-left: 16px; }
    .site-header .cosgrove-logo img { width: 115px; max-height: 50px; }
}
@media(max-width:1100px){
    body { padding-top: 72px; }
    .site-header .header-inner { min-height: 72px; padding: 9px 20px; }
    .site-header .site-logo-mark { width: 44px; height: 44px; }
    .site-header .cosgrove-logo { padding-left: 14px; }
    .site-header .cosgrove-logo img { width: 100px; max-height: 45px; }
    .site-header .menu-toggle { display: flex; margin-left: auto; }
}
@media(max-width:600px){
    .site-header .header-inner { padding: 10px 16px; }
    .site-header .header-branding { gap: 10px; }
    .site-header .site-logo-mark { width: 42px; height: 42px; }
    .site-header .cosgrove-logo { padding-left: 10px; }
    .site-header .cosgrove-logo img { width: 82px; max-height: 40px; }
}
@media(max-width:480px){
    .site-header .header-inner { padding: 10px 12px; }
    .site-header .header-branding { gap: 8px; }
    .site-header .cosgrove-logo { padding-left: 8px; }
    .site-header .cosgrove-logo img { width: 76px; max-height: 36px; }
}


/* ===========================================
   DESKTOP — KEEP THE EXISTING HEADER LOOK
=========================================== */
.site-navigation {
    display: flex;
    align-items: center;
    position: relative;
    margin-left: auto;
    z-index: 1000;
}
.site-navigation .nav-inner { display: flex; align-items: center; }
.site-navigation .nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0;
    margin: 0;
    list-style: none;
}
.site-navigation .nav-item { margin: 0; padding: 0; list-style: none; }
.site-navigation .nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 13px;
    color: rgba(255,255,255,.91);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
    transition: color .2s ease;
}
.site-navigation .nav-link::after {
    content: "";
    position: absolute;
    left: 13px;
    right: 13px;
    bottom: 3px;
    height: 2px;
    border-radius: 3px;
    background: #c8a45d;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform .25s ease;
}
.site-navigation .nav-link:hover,
.site-navigation .nav-link.active { color: #fff; }
.site-navigation .nav-link:hover::after,
.site-navigation .nav-link.active::after { transform: scaleX(1); }
.site-navigation .nav-link:focus-visible,
.site-navigation .social-button:focus-visible { outline: 2px solid #e1c27c; outline-offset: 3px; }
.site-navigation .nav-index,
.site-navigation .nav-chevron,
.site-navigation .mobile-menu-intro,
.site-navigation .mobile-menu-location { display: none; }
.site-navigation .menu-social {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-left: 14px;
    margin-left: 14px;
    border-left: 1px solid rgba(255,255,255,.35);
}
.site-navigation .social-label {
    color: rgba(255,255,255,.83);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    white-space: nowrap;
}
.site-navigation .social-links { display: flex; align-items: center; gap: 7px; }
.site-navigation .social-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    flex: 0 0 auto;
    border: 1px solid rgba(255,255,255,.38);
    border-radius: 50%;
    background: rgba(255,255,255,.12);
    color: #fff;
    text-decoration: none;
    transition: background .25s ease, color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.site-navigation .social-button:hover { background: #fff; transform: translateY(-3px); box-shadow: 0 6px 15px rgba(0,0,0,.16); }
.site-navigation .social-facebook:hover { color: #1877f2; }
.site-navigation .social-youtube:hover { color: #f00; }
.site-navigation .social-tiktok:hover { color: #111; }
.site-navigation .social-instagram:hover { color: #e4405f; }
/* Equal button size; artwork receives small optical adjustments so
   each brand mark has similar visual weight inside its 24px canvas. */
.site-navigation .social-icon {
    display: block;
    width: 22px;
    height: 22px;
    min-width: 0;
    flex: 0 0 auto;
    fill: currentColor;
}
.site-navigation .social-facebook .social-icon { width: 23px; height: 23px; }
.site-navigation .social-youtube .social-icon { width: 21px; height: 21px; }
.site-navigation .social-tiktok .social-icon { width: 24px; height: 24px; }
.site-navigation .social-instagram .social-icon { width: 22px; height: 22px; }
.site-navigation .social-instagram .social-icon { fill: none; stroke: currentColor; stroke-width: 1.8; }
.site-navigation .social-instagram .instagram-dot { fill: currentColor; stroke: none; }
.site-navigation .social-youtube .youtube-play { fill: #8fb89d; }
.site-navigation .social-youtube:hover .youtube-play { fill: #fff; }

/* ===========================================
   MOBILE — PREMIUM RIGHT-SIDE DRAWER
   The backdrop stays *above* any hero video.
=========================================== */
@media (max-width: 1100px) {
    :root { --sb-menu-header-height: 72px; }

    /* Modern menu button, using your existing header.php markup */
    .site-header #menu-toggle.menu-toggle {
        display: flex;
        width: 46px;
        height: 46px;
        gap: 5px;
        border: 1px solid rgba(255,255,255,.5);
        border-radius: 15px;
        background: #204a37;
        box-shadow: 0 6px 16px rgba(19,47,35,.13), inset 0 1px 0 rgba(255,255,255,.12);
        transition: background .25s ease, box-shadow .25s ease, transform .25s ease;
        position: relative !important;
        z-index: 2147483647 !important;
    }
    .site-header #menu-toggle.menu-toggle:hover,
    .site-header #menu-toggle.menu-toggle.active { background: #153a2a; box-shadow: 0 8px 24px rgba(15,41,30,.24); }
    .site-header #menu-toggle.menu-toggle:active { transform: scale(.96); }
    .site-header #menu-toggle.menu-toggle span {
        width: 21px;
        height: 2px;
        flex: 0 0 2px;
        margin: 0;
        border-radius: 5px;
        background: #fff;
        transition: transform .28s ease, opacity .2s ease;
    }
    .site-header #menu-toggle.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .site-header #menu-toggle.menu-toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
    .site-header #menu-toggle.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .site-header #menu-toggle.menu-toggle:focus-visible { outline: 3px solid #e1c27c; outline-offset: 3px; }

    /*
     * Keep the header/close button above the drawer, and the entire
     * drawer above main, hero, native video and fixed page effects.
     * The navigation is moved into <body> at this breakpoint.
     */
    body > #site-navigation.site-navigation {
        position: fixed !important;
        z-index: 2147483645 !important;
    }
    body > .site-header,
    body > #site-header.site-header {
        position: fixed !important;
        z-index: 2147483646 !important;
        overflow: visible !important;
    }
    /* The fullscreen shaded backdrop is also the click-outside target. */
    #site-navigation.site-navigation {
        position: fixed !important;
        inset: var(--sb-menu-header-height) 0 0 0 !important;
        top: var(--sb-menu-header-height) !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        display: block !important;
        width: 100% !important;
        height: auto !important;
        min-height: 0 !important;
        max-width: none !important;
        max-height: none !important;
        margin: 0 !important;
        padding: 0 !important;
        overflow: hidden !important;
        border: 0 !important;
        background: rgba(8,28,20,.54) !important;
        -webkit-backdrop-filter: blur(7px);
        backdrop-filter: blur(7px);
        z-index: 2147483645 !important;
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
        transform: none !important;
        isolation: isolate;
        transition: opacity .34s ease, visibility .34s ease;
    }
    #site-navigation.site-navigation.open {
        visibility: visible !important;
        opacity: 1 !important;
        pointer-events: auto !important;
    }

    /* Only the right-hand panel scrolls, not the page behind it. */
    #site-navigation .nav-inner {
        position: absolute !important;
        inset: 0 0 0 auto;
        display: flex !important;
        flex-direction: column;
        align-items: stretch;
        width: min(100%, 420px) !important;
        height: 100%;
        min-height: 0;
        margin: 0 0 0 auto;
        padding: 0 !important;
        overflow-x: hidden;
        overflow-y: auto;
        overscroll-behavior: contain;
        -webkit-overflow-scrolling: touch;
        background: linear-gradient(160deg, #f9faf4 0%, #f0f5ed 59%, #e5eee4 100%) !important;
        box-shadow: -20px 0 50px rgba(0,0,0,.18);
        transform: translate3d(105%,0,0);
        transition: transform .42s cubic-bezier(.22,.8,.22,1);
    }
    #site-navigation.open .nav-inner { transform: translate3d(0,0,0); }

    /* Atmospheric green introduction */
    #site-navigation .mobile-menu-intro {
        position: relative;
        display: block;
        flex: 0 0 auto;
        padding: 28px 28px 23px;
        overflow: hidden;
        background: radial-gradient(circle at 103% -18%, rgba(255,255,255,.23) 0 18%, transparent 19%),
                    linear-gradient(125deg, #204a36, #366d4e 75%, #458462);
        color: #fff;
    }
    #site-navigation .mobile-menu-intro::after {
        content: "";
        position: absolute;
        top: -70px;
        right: -58px;
        width: 210px;
        height: 210px;
        border: 1px solid rgba(255,255,255,.14);
        border-radius: 50%;
        pointer-events: none;
    }
    #site-navigation .mobile-menu-kicker {
        display: flex;
        align-items: center;
        gap: 10px;
        margin-bottom: 11px;
        color: #f0dab0;
        font-size: 9px;
        font-weight: 800;
        letter-spacing: .19em;
    }
    #site-navigation .kicker-line { display: inline-block; width: 19px; height: 1px; background: #dfc183; }
    #site-navigation .mobile-menu-title {
        position: relative;
        z-index: 1;
        font-family: 'Playfair Display', Georgia, serif;
        font-size: clamp(27px, 6vw, 35px);
        font-weight: 600;
        line-height: 1.12;
        letter-spacing: -.02em;
    }
    #site-navigation .mobile-menu-title em { color: #ebd09a; font-weight: 500; }
    #site-navigation .mobile-menu-intro p {
        margin: 9px 0 0;
        color: rgba(255,255,255,.8);
        font-size: 12px;
        font-weight: 400;
        line-height: 1.5;
    }

    /* Elegant full-width numbered link rows */
    #site-navigation .nav-list {
        display: flex !important;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        flex: 0 0 auto;
        width: 100%;
        margin: 0 !important;
        padding: 8px 24px 9px !important;
        list-style: none;
        background: transparent !important;
    }
    #site-navigation .nav-item {
        width: 100%;
        margin: 0;
        padding: 0;
        border-bottom: 1px solid rgba(24,60,43,.105);
        opacity: 0;
        transform: translateX(13px);
        transition: opacity .35s ease, transform .38s ease;
    }
    #site-navigation.open .nav-item {
        opacity: 1;
        transform: none;
        transition-delay: calc(65ms + var(--nav-order) * 37ms);
    }
    #site-navigation .nav-item:last-child { border-bottom: 0; }
    #site-navigation .nav-link {
        display: flex;
        justify-content: flex-start;
        align-items: center;
        gap: 16px;
        width: 100%;
        min-height: 56px;
        padding: 7px 3px !important;
        border: 0;
        border-radius: 0;
        background: transparent;
        color: #173a2a !important;
        font-size: 18px;
        font-weight: 700;
        line-height: 1.2;
        letter-spacing: -.035em;
        text-align: left;
        text-decoration: none;
        transition: color .2s ease, padding-left .2s ease;
    }
    #site-navigation .nav-link::after { display: none !important; }
    #site-navigation .nav-link:hover,
    #site-navigation .nav-link:focus-visible { color: #38684a !important; padding-left: 8px !important; }
    #site-navigation .nav-index {
        display: inline-block;
        min-width: 20px;
        color: #a89061;
        font-size: 10px;
        font-weight: 800;
        letter-spacing: .05em;
        font-variant-numeric: tabular-nums;
    }
    #site-navigation .nav-link-text { flex: 1; }
    #site-navigation .nav-chevron {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 29px;
        height: 29px;
        flex: 0 0 29px;
        border: 1px solid rgba(25,71,46,.15);
        border-radius: 50%;
        color: #6b9279;
        font-family: Arial, sans-serif;
        font-size: 17px;
        font-weight: 400;
        transition: background .2s ease, color .2s ease, transform .2s ease;
    }
    #site-navigation .nav-link:hover .nav-chevron,
    #site-navigation .nav-link.active .nav-chevron {
        background: #255a3d;
        color: #fff;
        transform: translate(1px,-1px);
    }
    #site-navigation .nav-link.active .nav-link-text { color: #328259; }
    #site-navigation .nav-link.active .nav-index { color: #c09345; }
    #site-navigation .nav-link:focus-visible { outline: 2px solid #c8a45d; outline-offset: -2px; }

    /* The social row remains a key part of the mobile design. */
    #site-navigation .menu-social {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        flex: 0 0 auto;
        width: 100%;
        margin: auto 0 0 !important;
        padding: 17px 28px max(19px, env(safe-area-inset-bottom)) !important;
        border: 0;
        border-top: 1px solid rgba(38,82,55,.12);
        background: rgba(222,237,220,.58) !important;
    }
    #site-navigation .social-label {
        display: block;
        color: #607e68;
        font-size: 10px;
        font-weight: 800;
        letter-spacing: .16em;
        text-transform: uppercase;
    }
    #site-navigation .social-links { display: flex; align-items: center; gap: 11px; }
    #site-navigation .social-button {
        width: 42px;
        height: 42px;
        border: 1px solid rgba(41,92,59,.2);
        border-radius: 14px;
        background: #fff;
        color: #26523b;
        box-shadow: 0 3px 12px rgba(26,56,35,.055);
        transition: background .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease;
    }
    #site-navigation .social-button:hover,
    #site-navigation .social-button:focus-visible {
        background: #214f37;
        color: #fff;
        transform: translateY(-3px);
        box-shadow: 0 6px 16px rgba(33,79,55,.16);
    }
    /* Mobile: keep every tile exactly 42px and optically balance icons.
       Brand SVGs have very different built-in empty space. */
    #site-navigation .social-button {
        flex: 0 0 42px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 0;
        box-sizing: border-box;
    }
    #site-navigation .social-facebook .social-icon { width: 24px; height: 24px; }
    #site-navigation .social-youtube .social-icon { width: 23px; height: 23px; }
    #site-navigation .social-tiktok .social-icon { width: 25px; height: 25px; }
    #site-navigation .social-instagram .social-icon { width: 24px; height: 24px; }
    #site-navigation .social-youtube .youtube-play { fill: #fff; }
    #site-navigation .social-youtube:hover .youtube-play { fill: #214f37; }
    #site-navigation .mobile-menu-location {
        display: block;
        padding-top: 1px;
        color: #779681;
        font-size: 9px;
        font-weight: 700;
        letter-spacing: .16em;
    }
    #site-navigation .mobile-menu-location span { padding: 0 5px; color: #c8a45d; }

    body.no-scroll,
    html.sb-mobile-menu-open { overflow: hidden !important; }
}

@media (max-width: 420px) {
    #site-navigation .mobile-menu-intro { padding: 23px 23px 19px; }
    #site-navigation .nav-list { padding: 7px 19px 8px !important; }
    #site-navigation .nav-link { min-height: 53px; font-size: 17px; }
    #site-navigation .menu-social { padding: 15px 23px max(16px, env(safe-area-inset-bottom)) !important; }
}

/* Landscape/small screens: the drawer still scrolls properly. */
@media (max-width: 1100px) and (max-height: 600px) {
    #site-navigation .mobile-menu-intro { padding-top: 15px; padding-bottom: 13px; }
    #site-navigation .nav-link { min-height: 44px; }
    #site-navigation .menu-social { padding-top: 12px !important; }
}

@media (prefers-reduced-motion: reduce) {
    #site-navigation.site-navigation,
    #site-navigation .nav-inner,
    #site-navigation .nav-item,
    #site-navigation .nav-link,
    #site-navigation .nav-chevron,
    .site-header #menu-toggle.menu-toggle,
    .site-header #menu-toggle.menu-toggle span { transition-duration: .01ms !important; animation: none !important; }
    #site-navigation .nav-item { transition-delay: 0ms !important; }
}

/* SB_OWNERSHIP_LEGACY_HEADER_GAP_V154
   Ownership's older property detail pages use a normal-flow <header> instead
   of the shared fixed .site-header. Do not reserve fixed-header space for them.
   :has() is broadly supported in current browsers; it is scoped only to pages
   whose BODY contains that old header directly, so unified-header pages retain
   their 84px desktop / 72px mobile compensation. */
body:has(> header:not(.site-header)) { padding-top: 0 !important; }