/**
 * Navigation layout stylesheet.
 * Implements the Mega Menu Design Vision specifications.
 * Centered max-width floating dropdown on desktop, multi-level sliding drawer on mobile.
 *
 * @package My_Theme
 */

/* ==========================================================================
   1. Core Layout and Design Tokens
   ========================================================================== */
:root {
    --color-bg-dark: #ffffff;
    --color-card-bg: #f8faff;
    --color-secondary-grey: #546586;
    --color-border-subtle: rgba(13, 27, 110, 0.08);
    --easing-vision: cubic-bezier(0.22, 1, 0.36, 1);
    --duration-vision: 300ms;
}

/* Mobile Drawer Navigation Styles (< 992px) */
@media (max-width: 991.98px) {
    .site-navigation {
        position: fixed !important;
        top: 50% !important;
        left: 50% !important;
        right: auto !important;
        bottom: auto !important;
        width: 90% !important;
        max-width: 440px !important;
        height: auto !important;
        max-height: 85vh !important;
        max-height: 85dvh !important;
        background-color: #091452 !important;
        border: 1.5px solid #3E8E30 !important;
        border-radius: 20px !important;
        z-index: 99999 !important;
        opacity: 0 !important;
        visibility: hidden !important;
        pointer-events: none !important;
        transform: translate(-50%, -50%) scale(0.92) !important;
        transition: opacity 300ms ease, transform 300ms cubic-bezier(0.34, 1.56, 0.64, 1), visibility 300ms ease !important;
        box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85), 0 0 30px rgba(62, 142, 48, 0.3) !important;
        overflow-y: auto !important;
    }

    .site-navigation.is-open {
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
        transform: translate(-50%, -50%) scale(1) !important;
    }

    /* Mobile Backdrop Overlay */
    .mobile-nav-backdrop {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100vw !important;
        height: 100vh !important;
        height: 100dvh !important;
        background-color: rgba(0, 0, 0, 0.65) !important;
        backdrop-filter: blur(6px) !important;
        -webkit-backdrop-filter: blur(6px) !important;
        z-index: 99990 !important;
        opacity: 0;
        visibility: hidden;
        transition: opacity 300ms ease, visibility 300ms ease;
        pointer-events: none;
    }

    .mobile-nav-backdrop.is-active {
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
    }

    /* Hide desktop mega menu wrapper on mobile */
    .desktop-mega-menu-wrapper,
    .mega-menu-mobile-header {
        display: none !important;
    }

    /* Mobile Header inside Centered Dialog */
    .mobile-navigation-header {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 16px 20px !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
        flex-shrink: 0 !important;
    }

    .mobile-navigation-logo {
        font-family: var(--font-headings) !important;
        font-size: 16px !important;
        font-weight: 700 !important;
        color: #ffffff !important;
        display: inline-flex !important;
        align-items: center !important;
    }

    .mobile-navigation-logo::after {
        content: '';
        display: inline-block;
        width: 5px;
        height: 5px;
        background-color: #3E8E30;
        border-radius: 50%;
        margin-left: 3px;
    }

    .mobile-navigation-close-btn {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        width: 36px !important;
        height: 36px !important;
        border-radius: 8px !important;
        background: rgba(255, 255, 255, 0.12) !important;
        border: none !important;
        color: #ffffff !important;
        cursor: pointer !important;
    }

    /* Main Level Links inside Mobile Dialog */
    .site-navigation__list {
        padding: 16px 20px !important;
        display: flex !important;
        flex-direction: column !important;
        gap: 10px !important;
        margin: 0 !important;
    }

    .site-navigation__list > li > a,
    .site-navigation__list > li > a.nav-link {
        font-family: var(--font-headings) !important;
        font-size: 15px !important;
        font-weight: 600 !important;
        color: #ffffff !important;
        text-decoration: none !important;
        padding: 8px 0 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
    }

    .site-navigation__list > li > a:hover {
        color: #3E8E30 !important;
    }

    /* Accordion sub-menus on Mobile (e.g. Shopify SEO Service & Shopify Services) */
    .mobile-navigation-dialog .sub-menu,
    .site-navigation__list .sub-menu {
        list-style: none !important;
        padding: 0 !important;
        margin-top: 6px !important;
        display: none !important;
        opacity: 0 !important;
        visibility: hidden !important;
        gap: 8px !important;
        background: transparent !important;
        box-shadow: none !important;
        width: 100% !important;
        position: relative !important;
        top: auto !important;
        left: auto !important;
        transform: none !important;
        border: none !important;
    }

    /* Active Expanded Accordion State */
    .mobile-navigation-dialog li.accordion-active > .sub-menu,
    .site-navigation__list li.accordion-active > .sub-menu {
        display: flex !important;
        flex-direction: column !important;
        opacity: 1 !important;
        visibility: visible !important;
        overflow: visible !important;
        padding: 8px 0 12px 10px !important;
        border-left: 2px solid #3E8E30 !important;
    }

    /* Chevron rotation on active accordion item */
    .site-navigation__list li.accordion-active > a .nav-link__chevron {
        transform: rotate(180deg) !important;
        color: #3E8E30 !important;
    }

    .seo-sub-menu__link {
        background-color: #040926 !important;
        border: 1px solid rgba(62, 142, 48, 0.3) !important;
        border-radius: 10px !important;
        padding: 10px 12px !important;
    }

    .seo-sub-menu__text strong {
        color: #ffffff !important;
        font-size: 13px !important;
    }

    .seo-sub-menu__text span {
        color: #a3adc2 !important;
        font-size: 11px !important;
    }

    /* Mobile Footer CTA Button inside Centered Dialog */
    .mobile-navigation-footer {
        padding: 16px 20px !important;
        border-top: 1px solid rgba(255, 255, 255, 0.12) !important;
        flex-shrink: 0 !important;
    }

    .mobile-navigation-footer .mobile-cta {
        display: flex !important;
        width: 100% !important;
        justify-content: center !important;
        background-color: #3E8E30 !important;
        border: 1.5px solid #3E8E30 !important;
        color: #ffffff !important;
        border-radius: 10px !important;
        font-weight: 700 !important;
        padding: 12px 20px !important;
    }
}

.site-navigation__inner {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    padding: 0;
    overflow: hidden;
}

/* ==========================================================================
   2. Mobile Drawer Level 1 (Main Menu)
   ========================================================================== */
.mobile-navigation-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--color-border-subtle);
    flex-shrink: 0;
}

.mobile-navigation-logo {
    font-family: var(--font-headings);
    font-size: var(--text-md);
    font-weight: 700;
    color: #ffffff !important;
    display: inline-flex;
    align-items: center;
}

.mobile-navigation-logo::after {
    content: '';
    display: inline-block;
    width: 5px;
    height: 5px;
    background-color: #3E8E30;
    border-radius: 50%;
    margin-left: 2px;
}

.mobile-navigation-close-btn {
    border: none;
    background: none;
    color: #ffffff !important;
    cursor: pointer;
    padding: var(--space-xs);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.site-navigation__list {
    list-style: none;
    padding: var(--space-lg) var(--space-lg);
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    flex-grow: 1;
    overflow-y: auto;
    transition: transform var(--duration-vision) var(--easing-vision);
    will-change: transform;
}

/* When the level 2 services sub-panel is open, slide Level 1 links to the left */
.site-navigation.sub-panel-active .site-navigation__list {
    transform: translateX(-100%);
}

.site-navigation__list > li {
    width: 100%;
}

.site-navigation__list > li > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: var(--font-headings);
    font-size: var(--text-md);
    font-weight: 600;
    color: #ffffff !important;
    text-decoration: none;
    padding: var(--space-xs) 0;
    transition: color var(--transition-fast) ease;
}

.site-navigation__list > li > a:hover {
    color: #3E8E30 !important;
}

.site-navigation__list > li > a .nav-link__chevron {
    color: var(--color-secondary-grey);
    transform: rotate(-90deg); /* points right to indicate navigation */
    width: 18px;
    height: 18px;
}

/* Standard dropdown submenus on Mobile (e.g. Work links) */
.site-navigation__list .sub-menu {
    list-style: none;
    padding-left: var(--space-md);
    margin-top: var(--space-xxs);
    border-left: 1px solid var(--color-border-subtle);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--duration-vision) var(--easing-vision), opacity var(--duration-vision) var(--easing-vision);
    opacity: 0;
}

.site-navigation__list li.accordion-active .sub-menu {
    max-height: 1000px !important;
    opacity: 1 !important;
    overflow: visible !important;
    padding-top: var(--space-xs);
    padding-bottom: var(--space-xs);
}

.site-navigation__list .sub-menu a {
    display: block;
    padding: var(--space-xxs) 0;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--color-secondary-grey);
    text-decoration: none;
    transition: color var(--transition-fast) ease;
}

.site-navigation__list .sub-menu a:hover {
    color: var(--color-green);
}

.mobile-navigation-footer {
    padding: var(--space-lg);
    border-top: 1px solid var(--color-border-subtle);
    flex-shrink: 0;
}

.mobile-navigation-footer .mobile-cta {
    display: flex;
    width: 100%;
    justify-content: center;
    align-items: center;
}

/* ==========================================================================
   3. Mobile Drawer Level 2 (Services Sub-Panel)
   ========================================================================== */
.mega-menu-dropdown {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-bg-dark);
    z-index: 1060;
    transform: translateX(100%);
    transition: transform var(--duration-vision) var(--easing-vision);
    display: flex;
    flex-direction: column;
    will-change: transform;
}

/* Slide in the services sub-panel on Mobile */
.site-navigation.sub-panel-active .mega-menu-dropdown {
    transform: translateX(0);
}

.mega-menu-mobile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--color-border-subtle);
    flex-shrink: 0;
}

.mega-menu-mobile-back {
    border: none;
    background: none;
    color: #ffffff;
    cursor: pointer;
    font-family: var(--font-headings);
    font-size: var(--text-md);
    font-weight: 700;
    padding: 0;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xxs);
}

.mega-menu-mobile-title {
    font-family: var(--font-headings);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-secondary-grey);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.mega-menu-mobile-close {
    border: none;
    background: none;
    color: #ffffff;
    cursor: pointer;
    padding: var(--space-xs);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Mobile columns and accordion elements inside Level 2 */
.mega-menu-container {
    flex-grow: 1;
    overflow-y: auto;
    padding: var(--space-lg) var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.mega-menu-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.mega-menu-col {
    width: 100%;
}

.mega-menu-col__accordion-toggle {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    border: none;
    background: none;
    color: #ffffff;
    font-family: var(--font-headings);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.mega-menu-col__accordion-title {
    pointer-events: none;
}

.mega-menu-col__accordion-icon {
    color: var(--color-secondary-grey);
    transition: transform var(--duration-vision) var(--easing-vision);
    pointer-events: none;
}

/* Rotate Plus to dynamic X Close */
.mega-menu-col__accordion-toggle[aria-expanded="true"] .mega-menu-col__accordion-icon {
    transform: rotate(45deg);
    color: var(--color-primary);
}

.mega-menu-col__list {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height var(--duration-vision) var(--easing-vision), 
                opacity var(--duration-vision) var(--easing-vision),
                padding var(--duration-vision) var(--easing-vision);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

@media (max-width: 991.98px) {
    .mega-menu-col__list {
        max-height: none !important;
        opacity: 1 !important;
        overflow: visible !important;
        padding: 8px 0 !important;
    }
}

.mega-menu-col__accordion-toggle[aria-expanded="true"] + .mega-menu-col__list {
    max-height: 500px;
    opacity: 1;
    padding: var(--space-sm) 0;
}

/* Card layouts inside Mobile Accordions */
.mega-menu-card {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background-color var(--transition-fast) ease, border-color var(--transition-fast) ease;
}

.mega-menu-card:hover {
    background-color: rgba(26, 31, 43, 0.8);
    border-color: rgba(62, 142, 48, 0.3);
}

.mega-menu-card__icon-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--color-primary);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.mega-menu-card__icon-wrapper svg {
    width: 18px;
    height: 18px;
}

.mega-menu-card__text {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.mega-menu-card__text strong {
    font-family: var(--font-headings);
    font-size: var(--text-xs);
    color: #ffffff;
    font-weight: 600;
}

.mega-menu-card__text span {
    font-family: var(--font-body);
    font-size: 11px;
    color: var(--color-secondary-grey);
    margin-top: 2px;
}

.mega-menu-card__arrow {
    color: var(--color-primary);
    width: 14px;
    height: 14px;
}

/* Column 4 Simple link list on mobile accordion */
.mega-menu-list-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-xs) var(--space-sm);
    color: var(--color-secondary-grey);
    text-decoration: none;
    background-color: rgba(255, 255, 255, 0.01);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast) ease, background-color var(--transition-fast) ease;
}

.mega-menu-list-link:hover {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.03);
}

.mega-menu-list-link__bullet {
    width: 4px;
    height: 4px;
    background-color: var(--color-primary);
    border-radius: 50%;
    margin-right: var(--space-xs);
}

.mega-menu-list-link__label {
    flex-grow: 1;
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 500;
}

.mega-menu-list-link__arrow {
    color: var(--color-secondary-grey);
    width: 12px;
    height: 12px;
}

/* Mobile sub-panel footer bar */
.mega-menu-footer {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-md) 0 var(--space-xs) 0;
    border-top: 1px solid var(--color-border-subtle);
    margin-top: var(--space-md);
}

.mega-menu-footer__info {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}

.mega-menu-footer__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: rgba(62, 142, 48, 0.05);
    color: var(--color-primary);
    flex-shrink: 0;
}

.mega-menu-footer__icon svg {
    width: 16px;
    height: 16px;
}

.mega-menu-footer__text {
    display: flex;
    flex-direction: column;
}

.mega-menu-footer__text strong {
    font-family: var(--font-headings);
    font-size: var(--text-xs);
    color: #ffffff;
    font-weight: 600;
}

.mega-menu-footer__text span {
    font-family: var(--font-body);
    font-size: 11px;
    color: var(--color-secondary-grey);
    margin-top: 2px;
}

.mega-menu-footer__action .btn {
    width: 100%;
    justify-content: center;
}

/* Hide Mobile Navigation Dialog on Desktop */
@media (min-width: 992px) {
    .mobile-navigation-dialog,
    #main-navigation.mobile-navigation-dialog {
        display: none !important;
    }
}

/* Hide Desktop Navigation on Mobile */
@media (max-width: 991.98px) {
    .desktop-navigation,
    #desktop-navigation {
        display: none !important;
    }
}

/* ==========================================================================
   4. Desktop Viewports (min-width: 992px)
   ========================================================================== */
@media (min-width: 992px) {
    /* Reset mobile drawer positioning */
    .site-navigation {
        position: static !important;
        width: auto !important;
        max-width: none !important;
        height: auto !important;
        background-color: transparent !important;
        background: transparent !important;
        border: none !important;
        z-index: auto !important;
        transform: none !important;
        box-shadow: none !important;
        overflow: visible !important;
    }

    .site-navigation__inner {
        padding: 0;
        overflow: visible;
        display: block;
        height: auto;
    }

    /* Hide Mobile header/footer blocks and mobile submenus */
    .mobile-navigation-header,
    .mobile-navigation-footer,
    .mega-menu-mobile-header,
    .mobile-services-sub-menu {
        display: none !important;
    }

    /* Main level links list wrapper */
    .site-navigation__list {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: var(--space-md);
        padding: 0;
        margin: 0;
        overflow: visible;
        transform: none !important; /* resets mobile translateX sliding */
    }

    .site-navigation__list > li {
        width: auto;
        position: relative;
    }

    .desktop-navigation .desktop-nav-link,
    .desktop-nav-list > li > a,
    .site-navigation__list > li > a {
        font-family: var(--font-headings);
        font-size: var(--text-sm);
        font-weight: 600;
        color: #0d1b6e !important;
        padding: var(--space-sm) var(--space-xs);
        display: flex;
        align-items: center;
        gap: 6px;
        position: relative;
        white-space: nowrap;
    }

    /* Underline active indicators */
    .site-navigation__list > li > a::after {
        content: '';
        position: absolute;
        bottom: -6px;
        left: 50%;
        transform: translateX(-50%);
        width: 0;
        height: 3px;
        background-color: var(--color-green);
        border-radius: 2px;
        box-shadow: 0 0 8px rgba(62, 142, 48, 0.4);
        transition: width var(--duration-vision) var(--easing-vision);
    }

    .site-navigation__list > li:hover > a::after,
    .site-navigation__list > li.focus-active > a::after {
        width: 40px; /* Short indicator line with glow matching vision */
    }

    /* Chevron transitions */
    .nav-link__chevron {
        transform: none !important; /* overrides mobile turn */
        transition: transform var(--duration-vision) var(--easing-vision), color var(--transition-fast) ease;
        margin-left: 2px;
    }

    .site-navigation__list > li:hover > a,
    .site-navigation__list > li:focus-within > a,
    .site-navigation__list > li.focus-active > a {
        color: var(--color-green) !important;
    }

    .site-navigation__list > li:hover > a .nav-link__chevron,
    .site-navigation__list > li:focus-within > a .nav-link__chevron {
        transform: rotate(180deg) !important;
        color: var(--color-green);
    }

    /* Standard sub-menus positioning */
    .site-navigation__list .sub-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 240px;
        background-color: #091452 !important;
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border: 1.5px solid #3E8E30 !important;
        border-radius: var(--radius-md);
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
        padding: var(--space-xs) 0;
        margin-top: 12px;
        display: block;
        max-height: none !important;
        opacity: 0;
        visibility: hidden;
        transform: translateY(10px);
        transition: opacity var(--duration-vision) var(--easing-vision), 
                    transform var(--duration-vision) var(--easing-vision), 
                    visibility var(--duration-vision) var(--easing-vision);
        z-index: 1000;
        border-left: 1.5px solid #3E8E30 !important;
    }

    .desktop-navigation .site-navigation__list li:hover > .sub-menu,
    .desktop-navigation .site-navigation__list li:focus-within > .sub-menu,
    .desktop-navigation .seo-dropdown-item:hover > .sub-menu,
    .desktop-navigation .care-dropdown-item:hover > .sub-menu,
    .desktop-navigation .menu-item-has-children:hover > .sub-menu,
    .site-navigation__list li:hover .sub-menu,
    .site-navigation__list li:focus-within .sub-menu {
        opacity: 1 !important;
        visibility: visible !important;
        transform: translateY(0) !important;
        pointer-events: auto !important;
    }

    .site-navigation__list .sub-menu a {
        padding: var(--space-xs) var(--space-md);
        font-family: var(--font-body);
        font-weight: 500;
        color: #ffffff !important;
    }

    .site-navigation__list .sub-menu a:hover {
        color: #3E8E30 !important;
        background-color: rgba(62, 142, 48, 0.15) !important;
    }

    /* ==========================================================================
       5. Desktop Mega Menu specifications (1320px floating vision card)
       ========================================================================== */
    .site-navigation__list li.mega-menu-item {
        position: static !important; /* Allows absolute dropdown to bound to header */
    }

    .mega-menu-dropdown {
        position: absolute;
        top: calc(100% + 12px);
        left: 50%;
        transform: translateX(-50%) translateY(-10px);
        width: calc(100vw - (var(--container-padding) * 2));
        max-width: 1320px;
        background-color: #091452 !important;
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border: 1.5px solid #3E8E30 !important;
        border-radius: 16px;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7), 0 0 25px rgba(62, 142, 48, 0.3) !important;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        display: block;
        transition: opacity var(--duration-vision) var(--easing-vision), 
                    visibility var(--duration-vision) var(--easing-vision), 
                    transform var(--duration-vision) var(--easing-vision);
        padding: 48px 64px;
        height: auto;
        will-change: opacity, transform;
        z-index: 1000;
    }

    /* Invisible cursor bridge overlay across the 12px gap */
    .mega-menu-dropdown::before {
        content: '';
        position: absolute;
        top: -24px;
        left: 0;
        width: 100%;
        height: 24px;
        background: transparent;
        z-index: 10;
    }

    .desktop-navigation .mega-menu-item:hover > .mega-menu-dropdown,
    .desktop-navigation .mega-menu-item:focus-within > .mega-menu-dropdown,
    .mega-menu-item:hover .mega-menu-dropdown,
    .mega-menu-item:focus-within .mega-menu-dropdown,
    .mega-menu-item.focus-active .mega-menu-dropdown {
        opacity: 1 !important;
        visibility: visible !important;
        transform: translateX(-50%) translateY(0) !important;
        pointer-events: auto !important;
    }

    .mega-menu-container {
        max-width: none;
        width: 100%;
        margin: 0;
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: var(--space-xl);
    }

    /* 4-Column Grid */
    .mega-menu-grid {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 32px; /* Gap between columns: 32px from spec */
    }

    .mega-menu-col {
        padding: 0;
        border-right: none; /* No vertical border separator lines between columns */
    }

    /* Disable accordion toggle buttons on Desktop */
    .mega-menu-col__accordion-toggle {
        display: block;
        padding: 0;
        width: auto;
        cursor: default;
        pointer-events: none;
        border: none;
        background: none;
        outline: none;
        text-align: left;
        border-bottom: none;
    }

    .mega-menu-col__accordion-icon {
        display: none; /* Hide accordion plus icon on desktop */
    }

    .mega-menu-col__accordion-title {
        display: block;
        border-bottom: 1px solid rgba(255, 255, 255, 0.15) !important;
        padding-bottom: var(--space-xs);
        margin-bottom: var(--space-md);
        font-size: var(--text-xs);
        color: #3E8E30 !important;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        font-weight: 700;
        font-family: var(--font-headings);
    }

    .mega-menu-col__list {
        max-height: none !important;
        overflow: visible !important;
        display: flex !important;
        flex-direction: column;
        gap: var(--space-sm);
        opacity: 1;
    }

    .mega-menu-col__list--cards {
        display: flex !important;
        flex-direction: column !important;
        gap: 16px !important;
    }

    .mega-menu-col__list--cards > li {
        display: flex !important;
        width: 100% !important;
    }

    /* Premium card design matching visual style with equal heights */
    .mega-menu-card {
        display: flex;
        align-items: center;
        gap: var(--space-sm);
        padding: 16px 18px;
        border-radius: var(--radius-md);
        background-color: #040926 !important;
        border: 1px solid rgba(62, 142, 48, 0.3) !important;
        transition: background-color var(--transition-fast) ease,
                    border-color var(--transition-fast) ease,
                    transform var(--transition-fast) ease,
                    box-shadow var(--transition-fast) ease;
        text-decoration: none;
        height: 108px !important;
        min-height: 108px !important;
        width: 100% !important;
        box-sizing: border-box;
        overflow: hidden;
        will-change: transform, background-color, border-color;
    }

    .mega-menu-card:hover {
        background-color: rgba(62, 142, 48, 0.18) !important;
        border-color: #3E8E30 !important;
        transform: translateY(-2px);
        box-shadow: 0 10px 24px rgba(62, 142, 48, 0.3) !important;
    }

    .mega-menu-card__icon-wrapper {
        width: 42px;
        height: 42px;
        border-radius: var(--radius-md);
        background-color: rgba(62, 142, 48, 0.15);
        border: 1px solid rgba(62, 142, 48, 0.3);
        color: #3E8E30;
    }

    .mega-menu-card__icon-wrapper svg {
        width: 20px;
        height: 20px;
    }

    .mega-menu-card:hover .mega-menu-card__icon-wrapper {
        background-color: #3E8E30;
        color: #ffffff;
        transform: scale(1.05);
    }

    .mega-menu-card__text strong {
        font-family: var(--font-headings);
        font-size: var(--text-sm);
        font-weight: 700;
        color: #ffffff !important;
        line-height: 1.25;
        transition: color var(--transition-fast) ease;
    }

    .mega-menu-card:hover .mega-menu-card__text strong {
        color: #3E8E30 !important;
    }

    .mega-menu-card__text span {
        font-family: var(--font-body);
        font-size: 11.5px;
        color: #a3adc2 !important;
        margin-top: 3px;
        line-height: 1.35;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .mega-menu-card__arrow {
        color: var(--color-green);
        opacity: 0.6;
        transform: translateX(-4px);
        transition: opacity var(--transition-fast) ease, transform var(--transition-fast) ease;
    }

    .mega-menu-card:hover .mega-menu-card__arrow {
        opacity: 1;
        transform: translateX(0);
    }

    /* Column 4: More Services styling */
    .mega-menu-col--list .mega-menu-col__list {
        gap: var(--space-xs);
    }

    .mega-menu-list-link {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: var(--space-xs) 0;
        color: var(--color-text-secondary);
        background-color: transparent;
        transition: color var(--transition-fast) ease, padding-left var(--transition-fast) ease;
        text-decoration: none;
    }

    .mega-menu-list-link:hover {
        color: var(--color-green);
        background-color: transparent;
        padding-left: var(--space-xs);
    }

    .mega-menu-list-link__bullet {
        width: 4px;
        height: 4px;
        background-color: var(--color-green);
        border-radius: 50%;
        margin-right: var(--space-sm);
        transition: transform var(--transition-fast) ease;
    }

    .mega-menu-list-link:hover .mega-menu-list-link__bullet {
        transform: scale(1.5);
    }

    .mega-menu-list-link__label {
        font-family: var(--font-body);
        font-size: var(--text-sm);
        font-weight: 500;
    }

    .mega-menu-list-link__arrow {
        color: var(--color-text-secondary);
        opacity: 0.6;
        transform: translateX(-6px);
        transition: opacity var(--transition-fast) ease, transform var(--transition-fast) ease, color var(--transition-fast) ease;
    }

    .mega-menu-list-link:hover .mega-menu-list-link__arrow {
        opacity: 1;
        transform: translateX(0);
        color: var(--color-green);
    }

    /* Mega Menu Horizontal Footer Bar */
    .mega-menu-footer {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        padding-top: var(--space-lg);
        border-top: 1px solid var(--color-border-subtle);
        margin-top: var(--space-md);
    }

    .mega-menu-footer__info {
        display: flex;
        align-items: center;
        gap: var(--space-md);
    }

    .mega-menu-footer__icon {
        width: 38px;
        height: 38px;
        background-color: rgba(62, 142, 48, 0.08);
        color: var(--color-green);
        border: 1px solid rgba(62, 142, 48, 0.2);
    }

    .mega-menu-footer__icon svg {
        width: 18px;
        height: 18px;
    }

    .mega-menu-footer__text {
        display: flex;
        flex-direction: column;
    }

    .mega-menu-footer__text strong {
        font-family: var(--font-headings);
        font-size: var(--text-sm);
        color: #ffffff !important;
        font-weight: 600;
        line-height: 1.2;
    }

    .mega-menu-footer__text span {
        font-family: var(--font-body);
        font-size: var(--text-xs);
        color: #a3adc2 !important;
        margin-top: 4px;
    }

    .mega-menu-footer__action .btn {
        width: auto;
    }
}

/* ==========================================================================
   Shopify SEO Service Submenu & Nested Items
   ========================================================================== */
.mega-menu-card--seo {
    border-color: rgba(62, 142, 48, 0.3) !important;
    background-color: rgba(62, 142, 48, 0.05) !important;
    margin-bottom: var(--space-xs);
}

.mega-menu-card--seo:hover {
    background-color: rgba(62, 142, 48, 0.12) !important;
    border-color: var(--color-green) !important;
}

.mega-menu-seo-submenu {
    list-style: none;
    padding: 8px 0 0 12px;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-left: 2px solid rgba(62, 142, 48, 0.2);
}

.mega-menu-seo-submenu__header {
    font-family: var(--font-headings);
    font-size: 11px;
    font-weight: 700;
    color: var(--color-green);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 4px;
}

.mega-menu-seo-submenu .mega-menu-list-link {
    font-size: 12.5px;
    padding: 3px 0;
}

/* ==========================================================================
   Shopify SEO Service Dedicated Top-Level Navbar Item & Dropdown (Beside Plans)
   ========================================================================== */
@media (min-width: 992px) {
    .site-navigation__list .seo-sub-menu,
    .site-navigation__list .care-sub-menu {
        width: 360px !important;
        padding: 16px !important;
        background: #091452 !important;
        border: 1.5px solid #3E8E30 !important;
        border-radius: 16px !important;
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 25px rgba(62, 142, 48, 0.3) !important;
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .seo-sub-menu__header {
        font-family: var(--font-headings);
        font-size: 11px;
        font-weight: 800;
        color: #3E8E30 !important;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        padding-bottom: 8px;
        margin-bottom: 4px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
    }

    .seo-sub-menu__link {
        display: flex !important;
        align-items: center;
        gap: 12px;
        padding: 10px 12px !important;
        border-radius: 10px;
        text-decoration: none;
        transition: all 0.25s ease;
    }

    .seo-sub-menu__link:hover {
        background-color: rgba(62, 142, 48, 0.18) !important;
        transform: translateX(4px);
    }

    .seo-sub-menu__icon {
        width: 34px;
        height: 34px;
        border-radius: 8px;
        background: rgba(62, 142, 48, 0.15);
        border: 1px solid rgba(62, 142, 48, 0.3);
        color: #3E8E30;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        transition: all 0.25s ease;
    }

    .seo-sub-menu__link:hover .seo-sub-menu__icon {
        background: #3E8E30;
        color: #ffffff;
        border-color: #3E8E30;
        transform: scale(1.08);
    }

    .seo-sub-menu__text {
        display: flex;
        flex-direction: column;
    }

    .seo-sub-menu__text strong {
        font-family: var(--font-headings);
        font-size: 13.5px;
        font-weight: 700;
        color: #ffffff !important;
        line-height: 1.2;
        transition: color 0.25s ease;
    }

    .seo-sub-menu__link:hover .seo-sub-menu__text strong {
        color: #3E8E30 !important;
    }

    .seo-sub-menu__text span {
        font-family: var(--font-body);
        font-size: 11.5px;
        color: #a3adc2 !important;
        line-height: 1.3;
        margin-top: 2px;
    }
}

/* ==========================================================================
   5. MASTER MOBILE OVERRIDES (max-width: 991.98px)
   Placed at absolute bottom of file for highest cascade priority.
   ========================================================================== */
@media (max-width: 991.98px) {
    #main-navigation.site-navigation,
    .site-navigation {
        position: fixed !important;
        top: 50% !important;
        left: 50% !important;
        right: auto !important;
        bottom: auto !important;
        width: 90% !important;
        max-width: 380px !important;
        height: auto !important;
        max-height: 85vh !important;
        max-height: 85dvh !important;
        background: #060e36 !important;
        background-color: #060e36 !important;
        border: 2px solid #3E8E30 !important;
        border-radius: 16px !important;
        z-index: 999999 !important;
        opacity: 0 !important;
        visibility: hidden !important;
        pointer-events: none !important;
        transform: translate(-50%, -50%) scale(0.92) !important;
        transition: opacity 250ms ease, transform 250ms ease, visibility 250ms ease !important;
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.95), 0 0 30px rgba(62, 142, 48, 0.4) !important;
        overflow-y: auto !important;
    }

    #main-navigation.site-navigation.is-open,
    .site-navigation.is-open {
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
        transform: translate(-50%, -50%) scale(1) !important;
    }

    .site-navigation__inner {
        display: flex !important;
        flex-direction: column !important;
        width: 100% !important;
        height: auto !important;
        overflow: visible !important;
    }

    .mobile-navigation-header {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 14px 18px !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.15) !important;
        background: #040926 !important;
        border-top-left-radius: 14px !important;
        border-top-right-radius: 14px !important;
    }

    .mobile-navigation-logo {
        font-family: var(--font-headings) !important;
        font-size: 16px !important;
        font-weight: 700 !important;
        color: #ffffff !important;
    }

    .mobile-navigation-close-btn {
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        width: 32px !important;
        height: 32px !important;
        border-radius: 8px !important;
        background: rgba(255, 255, 255, 0.15) !important;
        border: none !important;
        color: #ffffff !important;
        cursor: pointer !important;
    }

    .site-navigation__list {
        padding: 14px 18px !important;
        display: flex !important;
        flex-direction: column !important;
        gap: 8px !important;
        margin: 0 !important;
        list-style: none !important;
        overflow: visible !important;
        height: auto !important;
    }

    .site-navigation__list > li {
        width: 100% !important;
        margin: 0 !important;
    }

    /* UNIVERSAL MOBILE NAVIGATION LINKS - PURE WHITE ONLY ON MOBILE */
    .mobile-navigation-dialog .mobile-nav-link,
    .mobile-navigation-dialog .mobile-nav-link *,
    .mobile-navigation-dialog a,
    .mobile-navigation-dialog a *,
    #main-navigation .mobile-nav-link,
    #main-navigation .mobile-nav-link * {
        color: #ffffff !important;
        font-family: var(--font-headings) !important;
        text-decoration: none !important;
    }

    .mobile-navigation-dialog .mobile-nav-link {
        font-size: 15px !important;
        font-weight: 600 !important;
        padding: 8px 0 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        background: transparent !important;
        width: 100% !important;
    }

    .mobile-navigation-dialog .mobile-nav-link:hover,
    .mobile-navigation-dialog .mobile-nav-link:hover * {
        color: #3E8E30 !important;
    }

    .mobile-sub-link,
    a.mobile-sub-link {
        display: flex !important;
        align-items: center !important;
        gap: 12px !important;
        padding: 8px 10px !important;
        border-radius: 8px !important;
        text-decoration: none !important;
        background: rgba(255, 255, 255, 0.04) !important;
        margin-bottom: 4px !important;
    }

    .mobile-sub-title,
    strong.mobile-sub-title {
        color: #ffffff !important;
        font-size: 13.5px !important;
        font-weight: 700 !important;
        display: block !important;
    }

    .mobile-sub-desc,
    span.mobile-sub-desc {
        color: #a3adc2 !important;
        font-size: 11.5px !important;
        display: block !important;
    }

    .mobile-sub-link:hover .mobile-sub-title {
        color: #3E8E30 !important;
    }

    .site-navigation .nav-link__chevron,
    .site-navigation__list > li > a .nav-link__chevron {
        color: #3E8E30 !important;
        stroke: #3E8E30 !important;
    }

    .mobile-navigation-footer {
        padding: 14px 18px !important;
        border-top: 1px solid rgba(255, 255, 255, 0.15) !important;
        background: #040926 !important;
        border-bottom-left-radius: 14px !important;
        border-bottom-right-radius: 14px !important;
    }

    .mobile-navigation-footer .mobile-cta {
        display: flex !important;
        width: 100% !important;
        justify-content: center !important;
        align-items: center !important;
        background: #3E8E30 !important;
        background-color: #3E8E30 !important;
        border: 1px solid #3E8E30 !important;
        color: #ffffff !important;
        border-radius: 8px !important;
        font-family: var(--font-headings) !important;
        font-weight: 700 !important;
        font-size: 14px !important;
        padding: 10px 16px !important;
        text-decoration: none !important;
        gap: 8px !important;
        box-shadow: 0 4px 12px rgba(62, 142, 48, 0.4) !important;
    }

    .mobile-navigation-footer .mobile-cta * {
        color: #ffffff !important;
        stroke: #ffffff !important;
    }
}