/* Shared visual language for ordinary dropdowns and service/location mega menus. */
.header-style {
    --nav-popup-border: rgb(var(--color-highlight) / .6);
    --nav-popup-radius: 12px;
    --nav-popup-padding: 10px;
    --nav-popup-shadow: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);
    --nav-popup-ease: cubic-bezier(.4, 0, .2, 1);
    --nav-link-radius: 4px;
}
.services-disclosure {
    --mega-border: var(--nav-popup-border);
    --mega-ease: var(--nav-popup-ease);
}

.main-menu-wrap > .nav-item > .nav-link,
.mega-menu-heading > .nav-link { display: flex; align-items: center; min-height: 44px; }
.mega-menu-heading { display: flex; align-items: stretch; gap: 0; min-height: 44px; }
.mega-menu-heading > .mega-menu-link { flex: 1; min-width: 0; }
.mega-menu-trigger,
.mega-service-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    flex: 0 0 44px;
    min-height: 44px;
    padding: 0;
    border: 0;
    border-radius: var(--nav-link-radius);
    background: transparent;
    color: rgb(var(--color-ink));
    cursor: pointer;
}
.services-disclosure.is-enhanced .mega-menu-trigger,
.services-disclosure.is-enhanced .mega-service-toggle { display: flex; }
.mega-arrow { flex: 0 0 14px; width: 14px; height: 14px; transition: transform 200ms var(--mega-ease); }
.mega-menu-trigger > .mega-arrow,
.mega-service-toggle > .mega-arrow { transform: rotate(90deg); }
.mega-menu-trigger[aria-expanded="true"] > .mega-arrow,
.mega-service-toggle[aria-expanded="true"] > .mega-arrow { transform: rotate(-90deg); }
.mega-menu-trigger > .mega-trigger-arrow { flex-basis: 20px; width: 20px; height: 20px; transform: none; }
.mega-menu-trigger[aria-expanded="true"] > .mega-trigger-arrow { transform: rotate(180deg); }
.main-menu-wrap > .nav-item > .submenu-toggle { top: 0; }
.main-menu-wrap > .nav-item > .submenu-toggle svg { width: 20px; height: 20px; }
.nav-item--nested > .submenu-toggle svg,
.mega-service-toggle > .mega-arrow { flex-basis: 16px; width: 16px; height: 16px; }
.services-disclosure.is-open > .mega-menu-heading > .nav-link > .nav-link__label::before,
.nav-item--mega:is(.current-menu-item, .current-menu-ancestor) .mega-menu-heading > .nav-link > .nav-link__label::before { transform: scaleX(1); }

.header-style :is(.nav-dropdown, .services-mega-menu) {
    color: rgb(var(--color-ink));
    background: rgb(var(--color-paper));
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: .025em;
    overflow-wrap: anywhere;
}
.services-mega-menu[hidden],
.mega-service-panel[hidden],
.navigation-backdrop[hidden] { display: none; }
.mega-service-list { padding: 0; }
.mega-service-row { min-width: 0; }
.mega-service-option { display: flex; align-items: stretch; min-height: 44px; border-radius: var(--nav-link-radius); }
.mega-service-link { display: flex; flex: 1; align-items: center; min-width: 0; }
.header-style :is(.nav-link--submenu, .mega-service-link, .mega-area-list a) {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 10px 12px;
    border-radius: var(--nav-link-radius);
    color: rgb(var(--color-ink));
    font: inherit;
    letter-spacing: inherit;
    text-decoration: none;
    transition: color 200ms var(--nav-popup-ease), background-color 200ms var(--nav-popup-ease);
}
.header-style .nav-link--submenu.nav-link--parent { padding-right: 44px; }
.header-style .nav-link--submenu:is(:hover, :focus-visible) { background: rgb(var(--color-surface)); }
.header-style .mega-service-option:is(:hover, .is-active),
.header-style .mega-area-list a:is(:hover, :focus-visible) { color: rgb(var(--color-brand)); background: rgb(var(--color-surface)); }
.mega-service-option:is(:hover, .is-active) > .mega-service-link { color: inherit; }
.header-style .mega-service-option:has(> [aria-current="page"]),
.header-style .mega-area-list a[aria-current="page"] { color: rgb(var(--color-ink)); background: rgb(var(--color-highlight) / .25); }
.mega-service-panel { min-width: 0; padding: 0; }
.mega-area-list { margin: 0; padding: 0; list-style: none; }
.mega-area-list a,
.landing-page-links a { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 44px; padding: 10px 8px; border-radius: 6px; color: inherit; text-decoration: none; transition: color 200ms var(--mega-ease), background-color 200ms var(--mega-ease); }
.mega-area-list a:hover > .mega-arrow,
.landing-page-links a:hover > .mega-arrow { transform: translateX(2px); }
.mega-area-list .mega-arrow { opacity: .65; }
.mega-text-link { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; color: rgb(var(--color-brand)); font-size: 13px; font-weight: 600; text-decoration: none; }
.mega-text-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.mega-service-overview { margin: 6px 0 0; padding-inline: 12px; }
.mega-menu-footer { display: flex; padding: 0; border-top: 1px solid var(--mega-border); }
.mega-menu-footer > .mega-text-link { padding-inline: 12px; }
.mega-empty { margin: 0; padding: 10px 12px; max-width: 36ch; font-size: 14px; line-height: 1.6; }
.header-style :is(.nav-dropdown, .services-disclosure) :is(a, button):focus-visible { outline: 2px solid rgb(var(--color-brand)); outline-offset: 2px; border-radius: var(--nav-link-radius); }
.navigation-backdrop { position: fixed; inset: 0; z-index: 20; border: 0; background: rgb(0 0 0 / .3); cursor: pointer; }

/* Decorative chevrons separate breadcrumb items without entering link labels. */
.custom-breadcrumbs > li { display: inline-flex; align-items: center; gap: 8px; min-width: 0; overflow-wrap: anywhere; }
.custom-breadcrumbs > li + li::before { content: ""; flex: 0 0 6px; width: 6px; height: 6px; margin-inline: 2px 4px; border-top: 1.5px solid currentColor; border-right: 1.5px solid currentColor; transform: rotate(45deg); }

.landing-page-links { margin-top: 28px; padding-top: 24px; border-top: 1px solid rgb(var(--color-highlight) / .6); font-family: var(--font-body); }
.landing-page-links h2 { margin: 0 0 12px; font-size: var(--text-title); }
.landing-page-links ul { display: grid; gap: 6px; margin: 0; padding: 0; list-style: none; }
.landing-page-links a { padding-inline: 12px; color: rgb(var(--color-brand)); background: rgb(var(--color-surface)); font-size: 15px; }
.landing-page-links a:is(:hover, :focus-visible) { background: rgb(var(--color-highlight) / .2); }

/* Keep the service heading, area links, and summary within their grid tracks. */
.single-service-intro { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; }
.single-service-intro > * { min-width: 0; }

/* Compact area navigation beneath the single-service title. */
.landing-page-links--breadcrumb { --mega-ease: cubic-bezier(.4, 0, .2, 1); width: 100%; max-width: 880px; margin-top: 16px; padding-top: 0; border-top: 0; }
.landing-page-links--breadcrumb ul { display: grid; grid-template-columns: minmax(0, 1fr); gap: 4px 24px; }
.landing-page-links--breadcrumb li { min-width: 0; }
.landing-page-links--breadcrumb a { display: inline-flex; width: 100%; height: 100%; padding: 12px 16px; border-radius: 8px; color: rgb(var(--color-ink)); background: rgb(var(--color-surface)); font-size: var(--text-body-sm); line-height: 1.5; }
.landing-page-links--breadcrumb a > span { min-width: 0; overflow-wrap: anywhere; }
.landing-page-links--breadcrumb a > .mega-arrow { flex: 0 0 16px; width: 16px; height: 16px; margin-inline-end: 2px; }
.landing-page-links--breadcrumb a:is(:hover, :focus-visible) { color: rgb(var(--color-ink)); background: rgb(var(--color-surface)); text-decoration: underline; text-underline-offset: 4px; }

@media (min-width: 576px) {
    .landing-page-links--breadcrumb ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 992px) {
    .single-service-intro { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: clamp(24px, 3vw, 48px); }
    .single-service-intro > :last-child { justify-self: end; }
}

@media (max-width: 1199px) {
    body.nagar-navigation-open { overflow: hidden; }
    body.nagar-navigation-open .header-style { z-index: 60; }
    .mega-menu-heading { display: grid; grid-template-columns: minmax(0, 1fr) 44px; }
    .header-style :is(.nav-dropdown, .services-mega-menu) { margin: 2px 0 10px; border: 0; border-left: 1px solid var(--nav-popup-border); padding: 0 0 0 14px; }
    .header-style .nav-dropdown > .nav-item,
    .mega-service-row { border-bottom: 1px solid var(--nav-popup-border); }
    .header-style .nav-dropdown > .nav-item:last-child,
    .mega-service-row:last-child { border-bottom: 0; }
    .mega-service-panel { margin: 2px 0 10px 12px; border-left: 1px solid var(--mega-border); padding: 0 0 0 14px; }
    .mega-panels { display: none; }
    .mobile-nav { overscroll-behavior: contain; }
}

@media (min-width: 1200px) {
    /* The mobile translate, even at zero, would make the nav the popup's containing block. */
    .header-style .mobile-nav { transform: none; }
    .main-menu-wrap > .nav-item--mega { position: static; }
    .navigation-backdrop { display: none; }
    .mega-menu-heading { gap: 6px; }
    .mega-menu-trigger { flex-basis: 24px; min-height: 44px; }
    .main-menu-wrap > .nav-item > .nav-link--parent { padding-right: 30px; }
    .main-menu-wrap > .nav-item > .nav-link > .nav-arrow { color: inherit; transition: transform 200ms var(--nav-popup-ease); }
    .main-menu-wrap > .nav-item:is(:hover, :focus-within) > .nav-link > .nav-arrow { transform: translateY(-50%) rotate(180deg); }
    .header-style :is(.nav-dropdown, .services-mega-menu) { margin: 0; border: 1px solid var(--nav-popup-border); border-radius: var(--nav-popup-radius); box-shadow: var(--nav-popup-shadow); }
    .header-style .nav-dropdown { display: block; padding: var(--nav-popup-padding); }
    .header-style :is(.nav-dropdown, .services-mega-menu.is-enhanced) { opacity: 0; visibility: hidden; translate: 0 12px; pointer-events: none; transition: opacity 200ms var(--nav-popup-ease), visibility 200ms, translate 200ms var(--nav-popup-ease); }
    .header-style .nav-item:is(:hover, :focus-within) > .nav-dropdown,
    .header-style .services-disclosure.is-open > .services-mega-menu.is-enhanced { opacity: 1; visibility: visible; translate: 0 0; pointer-events: auto; }
    .header-style .nav-arrow--submenu { width: 16px; height: 16px; right: 12px; }
    .header-style .services-mega-menu {
        position: absolute;
        z-index: 40;
        top: var(--mega-top, 100%);
        left: 50%;
        transform: translateX(-50%);
        width: min(800px, calc(100vw - 48px));
        max-height: calc(100dvh - var(--mega-viewport-top, 160px) - 16px);
        overflow-y: auto;
        overscroll-behavior: contain;
    }
    .is-enhanced .mega-service-list { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: var(--nav-popup-padding); padding: var(--nav-popup-padding); align-items: start; }
    .mega-options { min-width: 0; max-height: min(440px, calc(100dvh - 260px)); overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; }
    .mega-service-toggle > .mega-arrow,
    .mega-service-toggle[aria-expanded="true"] > .mega-arrow { transform: none; }
    .mega-panels { display: grid; min-width: 0; padding-left: var(--nav-popup-padding); border-left: 1px solid var(--mega-border); }
    .is-enhanced .mega-service-panel { grid-area: 1 / 1; align-self: start; max-height: min(440px, calc(100dvh - 260px)); overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; opacity: 1; translate: 0 0; transition: opacity 160ms var(--mega-ease), translate 160ms var(--mega-ease), visibility 160ms; }
    /* Overlap panels to keep the popup's height stable as the selection changes. */
    .is-enhanced .mega-service-panel.is-inactive { visibility: hidden; opacity: 0; translate: 0 4px; pointer-events: none; }
    .mega-menu-footer { padding-inline: var(--nav-popup-padding); }
    .landing-page-links ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
    .header-style :is(.nav-dropdown, .services-disclosure),
    .header-style :is(.nav-dropdown, .services-disclosure) *,
    .header-style .nav-arrow,
    .landing-page-links * { transition: none !important; scroll-behavior: auto; }
}