/**
 * Header mega menu navigation integration (from ceritamed-en home-page-v1).
 * @package Ceritamed_AR
 */

@media (min-width: 993px) {
    .ceritamed-header-nav-row .header-main {
        padding: 0;
    }

    .ceritamed-header-nav-row .header-container {
        gap: 24px;
        padding-top: 16px;
        padding-bottom: 16px;
    }

    .ceritamed-header-nav-row .logo-area {
        flex-shrink: 0;
    }

    .ceritamed-header-nav-row .logo-area .site-logo {
        display: block;
        height: 80px;
        width: auto;
        max-width: 280px;
        object-fit: contain;
    }

    .ceritamed-header-nav-row .logo-area--fallback .logo-svg {
        width: 56px;
        height: 56px;
    }

    .ceritamed-header-nav-row .header-primary-nav {
        flex: 1 1 auto;
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: center;
        min-width: 0;
        position: relative;
        top: auto;
        right: auto;
        bottom: auto;
        left: auto;
        width: auto;
        height: auto;
        max-height: none;
        padding: 0;
        visibility: visible;
        pointer-events: auto;
        transform: none;
        transition: none;
        border: none;
        box-shadow: none;
        overflow: visible;
        background: transparent;
    }

    .ceritamed-mobile-nav__toolbar,
    .ceritamed-mobile-nav__footer {
        display: none;
    }

    .ceritamed-header-nav-row .header-actions {
        flex-shrink: 0;
    }
}

.header-primary-nav {
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-menu-assign-hint {
    margin: 10px 0 0;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.45;
    max-width: 320px;
}

.ceritamed-nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: 999px;
    border: 1px solid #e2e8f0;
    background-color: #f8fafc;
    color: var(--text-secondary);
    cursor: pointer;
    flex-shrink: 0;
    transition:
        color 0.2s ease,
        border-color 0.2s ease,
        background-color 0.2s ease,
        box-shadow 0.2s ease;
}

.ceritamed-nav-toggle:hover,
.ceritamed-nav-toggle:focus-visible {
    color: var(--primary);
    border-color: var(--primary);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(0, 138, 197, 0.12);
    outline: none;
}

.ceritamed-nav-toggle i {
    font-size: 17px;
}

.ceritamed-nav-toggle__icon--close {
    display: none;
}

body.ceritamed-nav-open .ceritamed-nav-toggle__icon--open {
    display: none;
}

body.ceritamed-nav-open .ceritamed-nav-toggle__icon--close {
    display: inline-block;
}

@media (max-width: 992px) {
    body.ceritamed-nav-open .ceritamed-nav-toggle__icon--close {
        display: none !important;
    }

    body.ceritamed-nav-open .ceritamed-nav-toggle__icon--open {
        display: none !important;
    }

    body.ceritamed-nav-open .ceritamed-nav-toggle {
        visibility: hidden;
        pointer-events: none;
        opacity: 0;
    }
}

.ceritamed-nav-backdrop {
    display: none;
}

/* Responsive menu hiding */
@media (max-width: 992px) {
    .ceritamed-nav-toggle {
        display: inline-flex;
    }

    .header-primary-nav {
        display: flex;
        position: fixed;
        top: 0;
        left: 0;
        right: auto;
        bottom: 0;
        z-index: 1300;
        flex: none;
        width: min(100%, 360px);
        max-width: 100%;
        min-height: 0;
        height: 100dvh;
        max-height: none;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        padding: 0;
        overflow: hidden;
        background: var(--white);
        border: none;
        border-right: 1px solid #e8eef4;
        box-shadow: 8px 0 32px rgba(15, 23, 42, 0.12);
        visibility: hidden;
        pointer-events: none;
        transform: translate3d(-100%, 0, 0);
        transition:
            transform 0.32s cubic-bezier(0.4, 0, 0.2, 1),
            visibility 0s linear 0.32s;
        direction: rtl;
        text-align: right;
    }

    .ceritamed-mobile-nav__toolbar {
        display: grid;
        grid-template-columns: 44px 1fr;
        align-items: center;
        gap: 12px;
        flex-shrink: 0;
        position: sticky;
        top: 0;
        z-index: 3;
        padding: calc(12px + env(safe-area-inset-top, 0px)) 20px 12px;
        border-bottom: 1px solid #e8eef4;
        background: var(--white);
    }

    .ceritamed-mobile-nav__toolbar .logo-area--drawer {
        grid-column: 1 / -1;
        grid-row: 1;
        justify-self: center;
    }

    .ceritamed-nav-close {
        grid-column: 1;
        grid-row: 1;
        justify-self: start;
        z-index: 1;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        padding: 0;
        flex-shrink: 0;
        border-radius: 999px;
        border: 1px solid #e2e8f0;
        background-color: #f8fafc;
        color: var(--text-secondary);
        cursor: pointer;
        transition:
            color 0.2s ease,
            border-color 0.2s ease,
            background-color 0.2s ease,
            box-shadow 0.2s ease;
    }

    .ceritamed-mobile-nav__toolbar .logo-area--drawer .site-logo {
        max-height: 40px;
        max-width: min(200px, 52vw);
    }

    .ceritamed-mobile-nav__toolbar .logo-area--drawer.logo-area--fallback .logo-svg {
        width: 36px;
        height: 36px;
    }
    .ceritamed-nav-close:hover,
    .ceritamed-nav-close:focus-visible {
        color: var(--primary);
        border-color: var(--primary);
        background-color: #fff;
        box-shadow: 0 0 0 3px rgba(0, 138, 197, 0.12);
        outline: none;
    }

    .ceritamed-nav-close i {
        font-size: 18px;
    }

    .ceritamed-mobile-nav__body {
        flex: 1 1 auto;
        min-height: 0;
        overflow-x: hidden;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        padding: 4px 24px 16px;
        direction: rtl;
        text-align: right;
    }

    .ceritamed-mobile-nav__footer {
        flex-shrink: 0;
        display: flex;
        flex-direction: column;
        gap: 14px;
        padding: 16px 20px calc(16px + env(safe-area-inset-bottom, 0px));
        border-top: 1px solid #e8eef4;
        background: linear-gradient(180deg, #f8fafc 0%, var(--white) 100%);
        direction: rtl;
        text-align: right;
    }

    .ceritamed-mobile-nav__phone {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        text-decoration: none;
        font-size: 15px;
        font-weight: 700;
        color: var(--text-main);
        transition: color 0.2s ease;
    }

    .ceritamed-mobile-nav__phone i {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        border-radius: 999px;
        background: rgba(0, 138, 197, 0.1);
        color: var(--primary);
        font-size: 15px;
    }

    .ceritamed-mobile-nav__phone:hover,
    .ceritamed-mobile-nav__phone:focus-visible {
        color: var(--primary);
        outline: none;
    }

    .ceritamed-mobile-nav__socials {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .ceritamed-mobile-nav__social {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        border-radius: 999px;
        border: 1px solid #e2e8f0;
        background: var(--white);
        color: var(--text-main);
        text-decoration: none;
        font-size: 18px;
        transition:
            color 0.2s ease,
            border-color 0.2s ease,
            background-color 0.2s ease,
            transform 0.2s ease;
    }

    .ceritamed-mobile-nav__social:hover,
    .ceritamed-mobile-nav__social:focus-visible {
        color: var(--primary);
        border-color: var(--primary);
        background: #f0f9ff;
        transform: translateY(-1px);
        outline: none;
    }

    html[dir="rtl"] .header-primary-nav {
        left: auto;
        right: 0;
        border-right: none;
        border-left: 1px solid #e8eef4;
        box-shadow: -8px 0 32px rgba(15, 23, 42, 0.12);
        transform: translate3d(100%, 0, 0);
    }

    body.ceritamed-nav-open--visible .header-primary-nav {
        visibility: visible;
        pointer-events: auto;
        transform: translate3d(0, 0, 0);
        transition:
            transform 0.32s cubic-bezier(0.4, 0, 0.2, 1),
            visibility 0s;
    }

    html[dir="rtl"] body.ceritamed-nav-open--visible .header-primary-nav {
        transform: translate3d(0, 0, 0);
    }

    body.ceritamed-nav-open .header-top,
    body.ceritamed-nav-open .header-main,
    body.ceritamed-nav-open .logo-area,
    body.ceritamed-nav-open .header-actions,
    body.ceritamed-nav-open .lang-selector,
    body.ceritamed-nav-open .ceritamed-header-search-wrap {
        z-index: auto;
    }

    body.ceritamed-nav-open .ceritamed-nav-toggle {
        visibility: hidden;
        pointer-events: none;
        opacity: 0;
    }

    body.ceritamed-nav-open .ceritamed-nav-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 1290;
        border: 0;
        padding: 0;
        margin: 0;
        background: rgba(15, 23, 42, 0.35);
        cursor: pointer;
        opacity: 0;
        pointer-events: auto;
        transition: opacity 0.32s ease;
    }

    body.ceritamed-nav-open--visible .ceritamed-nav-backdrop {
        opacity: 1;
    }

    body.ceritamed-nav-open {
        overflow: hidden;
    }

    .header-primary-nav .nav-menu {
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0;
        width: 100%;
        margin: 0;
        padding: 0;
        direction: rtl;
        text-align: right;
    }

    .header-primary-nav .nav-menu .sub-menu {
        direction: rtl;
        text-align: right;
        width: 100%;
        position: static;
        min-width: 0;
        max-width: none;
        list-style: none;
        margin: 0;
        border: none;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: none;
        display: none;
        overflow: hidden;
        max-height: none;
        padding: 0;
        background: transparent;
        border-radius: 0;
        transition: none;
    }

    .header-primary-nav .menu-item.is-submenu-open > .sub-menu {
        display: block;
    }

    .header-primary-nav .nav-menu .menu-item {
        direction: rtl;
        text-align: right;
    }

    .header-primary-nav .nav-menu > .menu-item {
        position: relative;
        border-bottom: 1px solid #f1f5f9;
    }

    .header-primary-nav .nav-menu > .menu-item > .nav-link {
        padding: 14px 4px;
        justify-content: flex-start;
        text-align: right;
        font-size: 15px;
        font-weight: 700;
    }

    .header-primary-nav .nav-link {
        direction: rtl;
        text-align: right;
        justify-content: flex-start;
        width: 100%;
        unicode-bidi: isolate;
    }

    /* Grid layout: RTL — toggle right, text fills remaining space */
    .header-primary-nav .menu-item-has-children {
        display: grid;
        grid-template-columns: 40px 1fr;
        grid-template-areas: "toggle link" "sub sub";
        align-items: stretch;
        column-gap: 8px;
        direction: rtl;
    }

    .header-primary-nav .menu-item-has-children > .nav-link {
        grid-area: link;
        align-self: center;
    }

    .header-primary-nav .menu-item-has-children > .sub-menu {
        grid-area: sub;
        grid-column: 1 / -1;
    }

    .header-primary-nav .menu-item-has-children > .nav-link .fa-solid:not(.ceritamed-mega-trigger__icon) {
        display: none;
    }

    .header-primary-nav .submenu-toggle {
        grid-area: toggle;
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        margin: 8px 0;
        padding: 0;
        flex-shrink: 0;
        border: 1px solid #e8eef4;
        border-radius: 8px;
        background: #f1f5f9;
        color: #94a3b8;
        cursor: pointer;
        transition:
            background-color 0.2s ease,
            color 0.2s ease,
            border-color 0.2s ease,
            box-shadow 0.2s ease;
        box-shadow: none;
    }

    .header-primary-nav .submenu-toggle:hover,
    .header-primary-nav .submenu-toggle:focus-visible {
        color: var(--primary);
        background: #eef6fb;
        border-color: rgba(0, 138, 197, 0.25);
        outline: none;
    }

    /* Level 1 & nested — chevron-down (collapsed) / chevron-up (expanded) */
    .header-primary-nav .submenu-toggle i {
        font-size: 11px;
        transition: transform 0.25s ease, color 0.2s ease;
        pointer-events: none;
    }

    .header-primary-nav .menu-item.is-submenu-open > .submenu-toggle {
        background: rgba(0, 138, 197, 0.1);
        border-color: rgba(0, 138, 197, 0.22);
        color: var(--primary);
    }

    .header-primary-nav .menu-item.is-submenu-open > .submenu-toggle .fa-chevron-down {
        transform: rotate(180deg);
        color: var(--primary);
    }

    .header-primary-nav .nav-menu .sub-menu .nav-link,
    .header-primary-nav .nav-menu .sub-menu .sub-menu .nav-link {
        justify-content: flex-start;
        text-align: right;
        direction: rtl;
        white-space: normal;
    }

    /* Level 2 — stick to right edge */
    .header-primary-nav .nav-menu > .menu-item > .sub-menu {
        margin: 6px 0 14px;
        margin-inline-start: 0;
        margin-inline-end: 0;
        padding: 8px 0 10px;
        padding-inline: 12px 0;
        border-inline-start: 3px solid var(--primary);
        border-start-end-radius: 16px;
        border-end-end-radius: 16px;
        background: linear-gradient(270deg, rgba(0, 138, 197, 0.07) 0%, rgba(248, 250, 252, 0.95) 42%, transparent 100%);
    }

    .header-primary-nav .nav-menu > .menu-item > .sub-menu > .menu-item > .nav-link {
        padding: 11px 0;
        padding-inline: 4px 0;
        font-size: 14px;
        font-weight: 600;
        color: var(--text-main);
        border-radius: 10px;
        gap: 10px;
    }

    .header-primary-nav .nav-menu > .menu-item > .sub-menu > .menu-item > .nav-link::before {
        content: "";
        flex-shrink: 0;
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: var(--primary);
        box-shadow: 0 0 0 3px rgba(0, 138, 197, 0.14);
    }

    .header-primary-nav .nav-menu > .menu-item > .sub-menu > .menu-item + .menu-item {
        border-top: 1px solid rgba(0, 138, 197, 0.1);
    }

    /* Level 3 — stick to right, indent from left */
    .header-primary-nav .nav-menu > .menu-item > .sub-menu .sub-menu {
        margin: 6px 0 8px;
        margin-inline-start: 0;
        margin-inline-end: 8px;
        padding: 6px 0 8px;
        padding-inline: 10px 0;
        border-inline-start: 2px solid #38bdf8;
        border-start-end-radius: 14px;
        border-end-end-radius: 14px;
        background: linear-gradient(270deg, rgba(56, 189, 248, 0.08) 0%, transparent 72%);
    }

    .header-primary-nav .nav-menu > .menu-item > .sub-menu .sub-menu > .menu-item > .nav-link {
        padding: 10px 0;
        padding-inline: 2px 0;
        font-size: 13.5px;
        font-weight: 600;
        color: var(--text-secondary);
        border-radius: 8px;
        gap: 9px;
    }

    .header-primary-nav .nav-menu > .menu-item > .sub-menu .sub-menu > .menu-item > .nav-link::before {
        content: "";
        flex-shrink: 0;
        width: 6px;
        height: 6px;
        border-radius: 2px;
        background: #38bdf8;
        transform: rotate(45deg);
        box-shadow: none;
    }

    .header-primary-nav .nav-menu > .menu-item > .sub-menu .sub-menu > .menu-item + .menu-item {
        border-top: 1px solid rgba(148, 163, 184, 0.2);
    }

    /* Level 4 — extra indent relative to level 3 */
    .header-primary-nav .nav-menu > .menu-item > .sub-menu .sub-menu .sub-menu {
        margin: 4px 0 6px;
        margin-inline-start: 8px;
        margin-inline-end: 16px;
        padding: 4px 0 6px;
        padding-inline: 8px 0;
        border-inline-start: 2px dashed #cbd5e1;
        border-start-end-radius: 12px;
        border-end-end-radius: 12px;
        background: linear-gradient(270deg, rgba(241, 245, 249, 0.9) 0%, transparent 68%);
    }

    .header-primary-nav .nav-menu > .menu-item > .sub-menu .sub-menu .sub-menu > .menu-item > .nav-link {
        padding: 9px 0;
        padding-inline: 12px 0;
        font-size: 13px;
        font-weight: 500;
        color: var(--text-secondary);
        border-radius: 8px;
        gap: 8px;
    }

    .header-primary-nav .nav-menu > .menu-item > .sub-menu .sub-menu .sub-menu > .menu-item > .nav-link::before {
        content: "";
        flex-shrink: 0;
        width: 5px;
        height: 5px;
        border-radius: 50%;
        background: transparent;
        border: 1.5px solid #94a3b8;
        box-shadow: none;
    }

    .header-primary-nav .nav-menu > .menu-item > .sub-menu .sub-menu .sub-menu > .menu-item + .menu-item {
        border-top: 1px dashed rgba(203, 213, 225, 0.85);
    }

    .header-primary-nav .nav-menu .sub-menu .nav-link .fa-chevron-down {
        margin-inline-start: auto;
        font-size: 9px;
        opacity: 0.55;
        color: #94a3b8;
    }

    .header-primary-nav .nav-menu .sub-menu > .menu-item > .nav-link:hover,
    .header-primary-nav .nav-menu .sub-menu > .menu-item > .nav-link:focus-visible,
    .header-primary-nav .nav-menu .sub-menu > .menu-item.current-menu-item > .nav-link,
    .header-primary-nav .nav-menu .sub-menu > .menu-item.current-menu-ancestor > .nav-link {
        background: rgba(0, 138, 197, 0.08);
        color: var(--primary);
    }

    .header-primary-nav .nav-menu .sub-menu > .menu-item > .nav-link:hover::before,
    .header-primary-nav .nav-menu .sub-menu > .menu-item > .nav-link:focus-visible::before,
    .header-primary-nav .nav-menu .sub-menu > .menu-item.current-menu-item > .nav-link::before,
    .header-primary-nav .nav-menu .sub-menu > .menu-item.current-menu-ancestor > .nav-link::before {
        background: var(--primary);
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(0, 138, 197, 0.16);
    }

    /* Clip drawer off-screen transform so RTL mobile does not widen the page */
    body.ceritamed-ar-theme {
        overflow-x: clip;
    }

    header.site-header {
        max-width: 100%;
    }

    /* Neutralize legacy .site-navigation overlay rules from site-header-footer.css */
    .header-primary-nav.site-navigation {
        inset: unset;
        top: 0;
        bottom: 0;
        left: auto;
        right: 0;
        overflow: hidden;
        justify-content: flex-start;
    }

    body.ceritamed-ar-theme .header-container--main {
        gap: 8px;
    }

    body.ceritamed-ar-theme .header-actions {
        gap: 8px;
    }
}

.ceritamed-sr-only,
.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

body.ceritamed-ar-theme .ceritamed-header-nav-row {
  position: relative;
  overflow: visible;
}

body.ceritamed-ar-theme .header-container--main {
  display: flex;
  align-items: center;
  gap: 24px;
}

body.ceritamed-ar-theme .header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-inline-start: auto;
  flex-shrink: 0;
}

@media (min-width: 993px) {
  body.ceritamed-ar-theme .ceritamed-mobile-nav__toolbar,
  body.ceritamed-ar-theme .ceritamed-mobile-nav__footer {
    display: none;
  }
}