/**
 * Mega Menu Styles
 * Professional dropdown menus for Services and Portfolio
 *
 * @package DoItAllDemo
 * @since 1.0.0
 */

/* ==========================================================================
   Mega Menu Base Styles
   ========================================================================== */

.site-header__menu > li {
    position: relative;
}

.site-header__menu > li.has-mega-menu > a {
    display: flex;
    align-items: center;
    gap: 6px;
}

.site-header__menu > li.has-mega-menu > a::before {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid var(--color-clean-white);
    opacity: 0;
    transition: opacity var(--transition-fast);
    z-index: 1001;
}

.site-header__menu > li.has-mega-menu:hover > a::before,
.site-header__menu > li.has-mega-menu.is-open > a::before {
    opacity: 1;
}

/* Dropdown Arrow Icon */
.mega-menu-arrow {
    width: 12px;
    height: 12px;
    transition: transform var(--transition-fast);
    flex-shrink: 0;
    margin-left: auto;
}

.site-header__menu > li.has-mega-menu:hover .mega-menu-arrow,
.site-header__menu > li.has-mega-menu.is-open .mega-menu-arrow {
    transform: rotate(180deg);
}

/* Mobile arrow styling - make it more visible */
@media (max-width: 991px) {
    .mega-menu-arrow {
        width: 16px;
        height: 16px;
        color: var(--color-amber-accent);
        padding: 4px;
        margin-left: auto;
    }
}

/* ==========================================================================
   Mega Menu Container
   ========================================================================== */

.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--color-clean-white);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25),
                0 0 0 1px rgba(0, 0, 0, 0.05);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all var(--transition-base);
    z-index: 1000;
    padding: var(--space-xl);
}

.mega-menu::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 20px;
    background: transparent;
}

.site-header__menu > li.has-mega-menu:hover .mega-menu,
.site-header__menu > li.has-mega-menu.is-open .mega-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

/* ==========================================================================
   Services Mega Menu
   ========================================================================== */

.mega-menu--services {
    width: min(800px, calc(100vw - 40px));
    max-width: calc(100vw - 40px);
}

.mega-menu__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--space-lg);
}

.mega-menu__title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0;
}

.mega-menu__view-all {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-amber-accent);
    display: flex;
    align-items: center;
    gap: 4px;
    transition: color var(--transition-fast);
}

.mega-menu__view-all:hover {
    color: var(--color-amber-dark);
}

.mega-menu__view-all svg {
    transition: transform var(--transition-fast);
}

.mega-menu__view-all:hover svg {
    transform: translateX(3px);
}

/* Services Grid */
.mega-menu__services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
}

/* Primary Service Item */
.mega-menu__service-item {
    position: relative;
}

.mega-menu__service-link {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.mega-menu__service-link:hover {
    background: var(--color-soft-gray);
}

.mega-menu__service-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-navy-primary), var(--color-navy-dark));
    border-radius: var(--border-radius-md);
    color: var(--color-clean-white);
}

.mega-menu__service-icon svg {
    width: 22px;
    height: 22px;
}

.mega-menu__service-content {
    flex: 1;
    min-width: 0;
}

.mega-menu__service-name {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-dark);
    margin: 0 0 4px 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.mega-menu__service-name .has-children-arrow {
    width: 12px;
    height: 12px;
    color: var(--color-text-light);
    transition: transform var(--transition-fast);
}

.mega-menu__service-item:hover .has-children-arrow {
    transform: translateX(3px);
    color: var(--color-amber-accent);
}

.mega-menu__service-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin: 0;
    line-height: 1.4;
}

.mega-menu__service-price {
    font-size: var(--font-size-xs);
    color: var(--color-amber-accent);
    font-weight: var(--font-weight-medium);
    margin-top: 4px;
}

/* Sub-services Dropdown */
.mega-menu__sub-services {
    position: absolute;
    left: 100%;
    top: 0;
    background: var(--color-clean-white);
    border-radius: var(--border-radius-md);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    padding: var(--space-md);
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-10px);
    transition: all var(--transition-fast);
    z-index: 1001;
}

.mega-menu__service-item:hover .mega-menu__sub-services {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.mega-menu__sub-services-title {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--space-xs) var(--space-sm);
    margin-bottom: var(--space-xs);
}

.mega-menu__sub-service {
    display: block;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-sm);
    color: var(--color-text-dark);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

.mega-menu__sub-service:hover {
    background: var(--color-soft-gray);
    color: var(--color-amber-accent);
    padding-left: calc(var(--space-md) + 4px);
}

/* CTA Section in Services Menu */
.mega-menu__cta {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, rgba(27, 54, 93, 0.03), rgba(217, 119, 6, 0.03));
    margin: var(--space-lg) calc(-1 * var(--space-xl)) calc(-1 * var(--space-xl));
    padding: var(--space-lg) var(--space-xl);
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
}

.mega-menu__cta-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-dark);
}

.mega-menu__cta-text strong {
    color: var(--color-navy-primary);
}

/* ==========================================================================
   Portfolio Mega Menu
   ========================================================================== */

.mega-menu--portfolio {
    width: 520px;
    max-width: calc(100vw - 40px);
}

.mega-menu__portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.mega-menu__project {
    display: block;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: all var(--transition-fast);
}

.mega-menu__project:hover {
    transform: translateY(-4px);
}

.mega-menu__project-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: var(--border-radius-md);
}

.mega-menu__project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.mega-menu__project:hover .mega-menu__project-image img {
    transform: scale(1.05);
}

.mega-menu__project-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-soft-gray), #e5e7eb);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
}

.mega-menu__project-badge {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    background: var(--color-amber-accent);
    color: var(--color-clean-white);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    padding: 4px 10px;
    border-radius: var(--border-radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.mega-menu__project-info {
    padding: var(--space-md) 0 0;
}

.mega-menu__project-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-dark);
    margin: 0 0 4px 0;
    transition: color var(--transition-fast);
}

.mega-menu__project:hover .mega-menu__project-title {
    color: var(--color-amber-accent);
}

.mega-menu__project-meta {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.mega-menu__project-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.mega-menu__project-meta svg {
    width: 14px;
    height: 14px;
}

/* Portfolio CTA */
.mega-menu__portfolio-cta {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.mega-menu__portfolio-cta .btn {
    width: 100%;
}

/* ==========================================================================
   Mobile Mega Menu
   ========================================================================== */

@media (max-width: 991px) {
    /* Parent menu item with dropdown - relative for arrow positioning */
    .site-header__menu > li.has-mega-menu {
        position: relative;
    }
    
    /* Parent link styling on mobile - flex for arrow */
    .site-header__menu > li.has-mega-menu > a {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
    }
    
    /* Dropdown arrow rotation on open */
    .site-header__menu > li.has-mega-menu.is-open > a .mega-menu-arrow {
        transform: rotate(180deg);
    }
    
    /* Hide the desktop triangle indicator */
    .site-header__menu > li.has-mega-menu > a::before {
        display: none;
    }
    
    /* Mega menu panel - positioned within the mobile nav */
    .mega-menu {
        position: relative !important;
        transform: none !important;
        left: 0 !important;
        right: 0 !important;
        top: auto !important;
        box-shadow: none !important;
        border-radius: var(--radius-md);
        padding: 0;
        max-height: 0;
        overflow: hidden;
        opacity: 1;
        visibility: visible;
        background: rgba(255, 255, 255, 0.05);
        margin: 0;
        transition: max-height 0.35s ease, padding 0.35s ease;
        width: 100% !important;
    }
    
    /* When open - expand and show */
    .site-header__menu > li.has-mega-menu.is-open .mega-menu {
        max-height: 2000px;
        padding: var(--space-md);
        margin-top: var(--space-xs);
        overflow-y: auto;
    }
    
    /* Ensure mega menus take full width */
    .mega-menu--services,
    .mega-menu--portfolio {
        width: 100% !important;
        left: 0 !important;
        min-width: 0 !important;
        max-width: 100% !important;
    }
    
    /* Header section - simplified for mobile */
    .mega-menu__header {
        display: flex;
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
        padding-bottom: var(--space-sm);
        margin-bottom: var(--space-md);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .mega-menu__title {
        color: rgba(255, 255, 255, 0.8);
        font-size: var(--font-size-sm);
        margin: 0;
    }
    
    .mega-menu__view-all {
        color: var(--color-amber-accent);
        justify-content: center;
    }
    
    /* Single column layouts on mobile */
    .mega-menu__services-grid {
        display: flex !important;
        flex-direction: column !important;
        gap: var(--space-xs) !important;
    }
    
    .mega-menu__portfolio-grid {
        display: flex !important;
        flex-direction: column !important;
        gap: var(--space-sm) !important;
    }
    
    /* Service item container */
    .mega-menu__service-item {
        position: relative;
        width: 100%;
    }
    
    /* Service link - simplified row layout for mobile */
    .mega-menu__service-link {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        gap: var(--space-sm) !important;
        padding: var(--space-sm) var(--space-md) !important;
        background: rgba(255, 255, 255, 0.03);
        border-radius: var(--radius-sm);
        width: 100%;
    }
    
    .mega-menu__service-link:hover {
        background: rgba(255, 255, 255, 0.08);
    }
    
    /* Service icon - smaller on mobile */
    .mega-menu__service-icon {
        width: 32px !important;
        height: 32px !important;
        min-width: 32px !important;
        flex-shrink: 0;
    }
    
    .mega-menu__service-icon svg {
        width: 18px !important;
        height: 18px !important;
    }
    
    /* Service content - take remaining space */
    .mega-menu__service-content {
        flex: 1;
        min-width: 0;
        overflow: hidden;
    }
    
    /* Service name - white text for dark bg */
    .mega-menu__service-name {
        color: var(--color-clean-white) !important;
        font-size: var(--font-size-sm) !important;
        margin: 0 0 2px 0;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    /* Hide the arrow on individual service items on mobile */
    .mega-menu__service-name .has-children-arrow {
        display: none;
    }
    
    /* Service description */
    .mega-menu__service-desc {
        color: rgba(255, 255, 255, 0.6) !important;
        font-size: var(--font-size-xs) !important;
        margin: 0;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    /* Hide price on mobile to save space */
    .mega-menu__service-price {
        display: none !important;
    }
    
    /* Sub-services nested menu - show inline on mobile */
    .mega-menu__sub-services {
        position: static !important;
        transform: none !important;
        box-shadow: none !important;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
        padding: var(--space-xs) 0 var(--space-xs) calc(32px + var(--space-sm) + var(--space-md));
        margin: 0;
        background: transparent;
        display: flex;
        flex-direction: column;
        gap: var(--space-xs);
    }
    
    .mega-menu__service-item:hover .mega-menu__sub-services {
        transform: none;
    }
    
    .mega-menu__sub-services-title {
        display: none;
    }
    
    .mega-menu__sub-service {
        color: rgba(255, 255, 255, 0.7);
        font-size: var(--font-size-xs);
        padding: var(--space-xs) var(--space-sm);
        border-left: 2px solid var(--color-amber-accent);
    }
    
    .mega-menu__sub-service:hover {
        color: var(--color-amber-accent);
    }
    
    /* CTA section */
    .mega-menu__cta {
        display: flex;
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
        padding: var(--space-md);
        background: rgba(255, 255, 255, 0.05);
        border-radius: var(--radius-md);
        margin-top: var(--space-md);
    }
    
    .mega-menu__cta-text {
        color: rgba(255, 255, 255, 0.8);
        font-size: var(--font-size-sm);
    }
    
    .mega-menu__cta-text strong {
        color: var(--color-clean-white);
    }
    
    /* Project cards on mobile */
    .mega-menu__project {
        background: rgba(255, 255, 255, 0.05);
        border-radius: var(--radius-md);
        overflow: hidden;
    }
    
    .mega-menu__project-title {
        color: var(--color-clean-white);
    }
    
    .mega-menu__project-meta {
        color: rgba(255, 255, 255, 0.7);
    }
    
    /* Portfolio CTA mobile */
    .mega-menu__portfolio-cta {
        border-top-color: rgba(255, 255, 255, 0.1);
    }
}

/* ==========================================================================
   Animations
   ========================================================================== */

@keyframes megaMenuFadeIn {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .mega-menu,
    .mega-menu__sub-services,
    .mega-menu__project,
    .mega-menu__project-image img,
    .mega-menu-arrow {
        transition: none;
    }
}