/* Theme Toggle & Navbar & Mega Menu */

/* ==========================================
   Theme Toggle
   ========================================== */
.theme-changer {
    display: flex;
    flex-direction: row;
    margin-left: auto;
    gap: 10px;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient-primary);
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle .moon-icon,
.theme-toggle .sun-icon {
    position: absolute;
    transition: all var(--transition-normal);
}

.theme-toggle .sun-icon {
    opacity: 0;
    transform: rotate(180deg);
}

[data-theme="dark"] .theme-toggle .moon-icon {
    opacity: 0;
    transform: rotate(-180deg);
}

[data-theme="dark"] .theme-toggle .sun-icon {
    opacity: 1;
    transform: rotate(0deg);
}

/* ==========================================
   Navigation
   ========================================== */
.navbar {
    padding: 1.5rem 0;
    transition: all var(--transition-normal);
    background: transparent;
}

.navbar.scrolled {
    background: var(--bg-primary);
    background: color-mix(in srgb, var(--bg-primary) 92%, transparent);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    box-shadow: var(--shadow-sm);
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border-color);
}

.navbar-brand {
    font-family: var(--font-secondary);
    font-size: 1.75rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
}

.logo {
    height: 70px;
    width: auto;
    transition: all var(--transition-normal);
}
/* .logo img-fluid{
    height: 88px;
} */

[data-theme="dark"] .logo {
    filter: brightness(0) invert(1) drop-shadow(0 0 5px rgba(255, 255, 255, 0.3));
}

.navbar-toggler {
    border: none;
    padding: 0.5rem;
}

.navbar-toggler-icon {
    color: var(--text-primary);
    font-size: 1.5rem;
}

.navbar-nav {
    align-items: center;
    gap: 1rem;
}

.nav-link {
    font-family: var(--font-secondary);
    font-weight: 500;
    font-size: 0.9375rem;
    letter-spacing: var(--tracking-wide);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    border-radius: 2px;
    background: var(--secondary-color);
    transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active,
.nav-link:focus,
.nav-link:active {
    color: var(--secondary-color);
}

.nav-link:hover::after,
.nav-link.active::after,
.nav-link:focus::after,
.nav-link:active::after {
    width: 70%;
}

.nav-cta {
    margin-left: 1rem;
    padding: 10px 24px;
    font-size: 0.9rem;
}

/* Transparent Navbar on Dark Hero Pages (Home, Blog, Projects, Privacy Policy, Terms, etc.) */
@media (min-width: 992px) {
    .home-page .navbar:not(.scrolled) .nav-link,
    .blog-page .navbar:not(.scrolled) .nav-link,
    .dark-hero-page .navbar:not(.scrolled) .nav-link,
    body:has(.portfolio-hero) .navbar:not(.scrolled) .nav-link,
    body:has(.about-hero) .navbar:not(.scrolled) .nav-link,
    body:has(.legal-hero) .navbar:not(.scrolled) .nav-link,
    body:has(.team-hero) .navbar:not(.scrolled) .nav-link,
    body:has(.career-hero) .navbar:not(.scrolled) .nav-link {
        color: #ffffff !important;
    }

    .home-page .navbar:not(.scrolled) .nav-link:hover,
    .home-page .navbar:not(.scrolled) .nav-link.active,
    .home-page .navbar:not(.scrolled) .nav-link:focus,
    .home-page .navbar:not(.scrolled) .nav-link:active,
    .blog-page .navbar:not(.scrolled) .nav-link:hover,
    .blog-page .navbar:not(.scrolled) .nav-link.active,
    .blog-page .navbar:not(.scrolled) .nav-link:focus,
    .blog-page .navbar:not(.scrolled) .nav-link:active,
    .dark-hero-page .navbar:not(.scrolled) .nav-link:hover,
    .dark-hero-page .navbar:not(.scrolled) .nav-link.active,
    .dark-hero-page .navbar:not(.scrolled) .nav-link:focus,
    .dark-hero-page .navbar:not(.scrolled) .nav-link:active,
    body:has(.portfolio-hero) .navbar:not(.scrolled) .nav-link:hover,
    body:has(.portfolio-hero) .navbar:not(.scrolled) .nav-link.active,
    body:has(.portfolio-hero) .navbar:not(.scrolled) .nav-link:focus,
    body:has(.portfolio-hero) .navbar:not(.scrolled) .nav-link:active,
    body:has(.about-hero) .navbar:not(.scrolled) .nav-link:hover,
    body:has(.about-hero) .navbar:not(.scrolled) .nav-link.active,
    body:has(.about-hero) .navbar:not(.scrolled) .nav-link:focus,
    body:has(.about-hero) .navbar:not(.scrolled) .nav-link:active,
    body:has(.legal-hero) .navbar:not(.scrolled) .nav-link:hover,
    body:has(.legal-hero) .navbar:not(.scrolled) .nav-link.active,
    body:has(.legal-hero) .navbar:not(.scrolled) .nav-link:focus,
    body:has(.legal-hero) .navbar:not(.scrolled) .nav-link:active,
    body:has(.team-hero) .navbar:not(.scrolled) .nav-link:hover,
    body:has(.team-hero) .navbar:not(.scrolled) .nav-link.active,
    body:has(.team-hero) .navbar:not(.scrolled) .nav-link:focus,
    body:has(.team-hero) .navbar:not(.scrolled) .nav-link:active,
    body:has(.career-hero) .navbar:not(.scrolled) .nav-link:hover,
    body:has(.career-hero) .navbar:not(.scrolled) .nav-link.active,
    body:has(.career-hero) .navbar:not(.scrolled) .nav-link:focus,
    body:has(.career-hero) .navbar:not(.scrolled) .nav-link:active {
        color: var(--secondary-color, #411E79) !important;
    }

    .home-page .navbar:not(.scrolled) .navbar-brand,
    .blog-page .navbar:not(.scrolled) .navbar-brand,
    .dark-hero-page .navbar:not(.scrolled) .navbar-brand,
    body:has(.portfolio-hero) .navbar:not(.scrolled) .navbar-brand,
    body:has(.about-hero) .navbar:not(.scrolled) .navbar-brand,
    body:has(.legal-hero) .navbar:not(.scrolled) .navbar-brand,
    body:has(.team-hero) .navbar:not(.scrolled) .navbar-brand,
    body:has(.career-hero) .navbar:not(.scrolled) .navbar-brand {
        color: #ffffff !important;
    }

    .home-page .navbar:not(.scrolled) .navbar-toggler-icon i,
    .blog-page .navbar:not(.scrolled) .navbar-toggler-icon i,
    .dark-hero-page .navbar:not(.scrolled) .navbar-toggler-icon i,
    body:has(.portfolio-hero) .navbar:not(.scrolled) .navbar-toggler-icon i,
    body:has(.about-hero) .navbar:not(.scrolled) .navbar-toggler-icon i,
    body:has(.legal-hero) .navbar:not(.scrolled) .navbar-toggler-icon i,
    body:has(.team-hero) .navbar:not(.scrolled) .navbar-toggler-icon i,
    body:has(.career-hero) .navbar:not(.scrolled) .navbar-toggler-icon i {
        color: #ffffff !important;
    }

    .home-page .navbar:not(.scrolled) .navbar-toggler-icon .bar,
    .blog-page .navbar:not(.scrolled) .navbar-toggler-icon .bar,
    .dark-hero-page .navbar:not(.scrolled) .navbar-toggler-icon .bar,
    body:has(.portfolio-hero) .navbar:not(.scrolled) .navbar-toggler-icon .bar,
    body:has(.about-hero) .navbar:not(.scrolled) .navbar-toggler-icon .bar,
    body:has(.legal-hero) .navbar:not(.scrolled) .navbar-toggler-icon .bar,
    body:has(.team-hero) .navbar:not(.scrolled) .navbar-toggler-icon .bar,
    body:has(.career-hero) .navbar:not(.scrolled) .navbar-toggler-icon .bar {
        background-color: #ffffff !important;
    }

    .home-page .navbar:not(.scrolled) .logo,
    .blog-page .navbar:not(.scrolled) .logo,
    .dark-hero-page .navbar:not(.scrolled) .logo,
    body:has(.portfolio-hero) .navbar:not(.scrolled) .logo,
    body:has(.about-hero) .navbar:not(.scrolled) .logo,
    body:has(.legal-hero) .navbar:not(.scrolled) .logo,
    body:has(.team-hero) .navbar:not(.scrolled) .logo,
    body:has(.career-hero) .navbar:not(.scrolled) .logo {
        filter: brightness(0) invert(1) drop-shadow(0 0 5px rgba(255, 255, 255, 0.3));
    }
}

/* Mobile Navbar Dropdown Override for Transparent Navbars */
@media (max-width: 991.98px) {
    .navbar .navbar-collapse .nav-link,
    .navbar:not(.scrolled) .navbar-collapse .nav-link {
        color: var(--text-primary) !important;
    }

    .navbar .navbar-collapse .nav-link:hover,
    .navbar .navbar-collapse .nav-link.active,
    .navbar .navbar-collapse .nav-link:focus,
    .navbar .navbar-collapse .nav-link:active,
    .navbar:not(.scrolled) .navbar-collapse .nav-link:hover,
    .navbar:not(.scrolled) .navbar-collapse .nav-link.active,
    .navbar:not(.scrolled) .navbar-collapse .nav-link:focus,
    .navbar:not(.scrolled) .navbar-collapse .nav-link:active {
        color: var(--secondary-color) !important;
    }
}

/* ==========================================
   Industries Mega Menu
   ========================================== */
.industries-menu {
    position: relative;
}

@media (min-width: 992px) {
    .industries-menu {
        position: static !important;
    }
}

.industries-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: 98vw;
    max-width: 1440px;
    background: var(--bg-primary);
    display: grid;
    grid-template-columns: 280px repeat(4, 1fr);
    gap: 30px;
    padding: 30px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
    z-index: 99999;
}

@media (min-width: 992px) {

    .industries-menu.is-open .industries-dropdown,
    .industries-dropdown.is-open {
        opacity: 1;
        visibility: visible;
        pointer-events: all;
        transform: translateX(-50%) translateY(0);
        transition-delay: 0s;
    }
}

.industries-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.industries-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 12px;
}

.industries-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

.industry-column h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.industry-column a {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 6px 10px;
    border-radius: var(--radius-xs);
    transition: all var(--transition-fast);
}

.industry-column a:hover {
    color: var(--secondary-color);
    background: var(--bg-secondary);
    transform: translateX(3px);
}

.industry-column i {
    width: 16px;
    color: var(--secondary-color);
    font-size: 0.95rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

@media (max-width: 991.98px) {
    body.navbar-open {
        overflow: hidden !important;
    }

    .industries-dropdown {
        position: static;
        width: 100%;
        max-width: none;
        transform: none;
        opacity: 1;
        visibility: visible;
        display: block !important;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        padding: 0 !important;
        box-shadow: none;
        border: none;
        background: transparent;
    }

    .industries-card {
        padding: 15px;
        text-align: center;
    }

    .industries-card h2 {
        font-size: 1.25rem;
    }

    .industry-column h4 {
        font-size: 0.9rem;
        margin-bottom: 10px;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 5px;
    }

    .industry-column a {
        padding: 4px 0;
        margin-bottom: 8px;
    }

    .mega-dropdown>.nav-link,
    .industries-menu>.nav-link {
        display: flex;
        justify-content: center;
        width: 100%;
        text-align: center;
    }
}

/* ==========================================
   Services Mega Dropdown
   ========================================== */
.mega-dropdown {
    position: relative;
}

.nav-link.dropdown-toggle {
    display: inline-flex !important;
    align-items: center !important;
    white-space: nowrap !important;
}

.nav-link.dropdown-toggle::before {
    content: '' !important;
    position: absolute !important;
    bottom: 0 !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: 0 !important;
    height: 2px !important;
    background: var(--gradient-primary) !important;
    transition: width var(--transition-normal) !important;
}

.nav-link.dropdown-toggle:hover::before,
.nav-link.dropdown-toggle.active::before {
    width: 100% !important;
}



.mega-dropdown {
    position: relative;
}

@media (min-width: 992px) {
    .mega-dropdown {
        position: static !important;
    }
}

.mega-menu {
    display: block;
    position: absolute;
    top: 100%;
    left: 50%;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-50%) translateY(10px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
    width: 98vw;
    max-width: 1440px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    padding: 0;
    margin: 0;
    z-index: 99999;
}

@media (min-width: 992px) {

    .mega-dropdown.is-open .mega-menu,
    .mega-menu.is-open {
        opacity: 1;
        visibility: visible;
        pointer-events: all;
        transform: translateX(-50%) translateY(0);
        transition-delay: 0s;
    }
}

.mega-menu-inner {
    display: grid;
    grid-template-columns: 220px 1fr;
}

.mega-intro {
    background: var(--bg-secondary);
    padding: 24px;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.mega-intro h4 {
    font-size: 1.25rem;
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-weight: 800;
}

.mega-intro p {
    font-size: 0.82rem;
    line-height: 1.5;
    color: var(--text-secondary);
    margin: 0;
}

.mega-links {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
    padding: 22px;
}

@media (max-width: 1200px) and (min-width: 992px) {
    .mega-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-column h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 18px;
    color: var(--secondary-color);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
}

.service-column h4 i {
    font-size: 18px;
}

.service-column .mega-link {
    padding: 10px 12px;
    border-radius: var(--radius-xs);
}

.service-column .mega-link span {
    font-size: .9rem;
    font-weight: 500;
}

.service-column .mega-link i {
    width: 22px;
    text-align: center;
}

.mega-link {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 12px;
    border-radius: var(--radius-xs);
    transition: all 0.25s ease;
    color: var(--text-primary);
}

.mega-link:hover {
    background: var(--bg-secondary);
    color: var(--secondary-color);
    transform: translateY(-2px);
}

.mega-link i {
    font-size: 1.05rem;
    color: var(--secondary-color);
    margin-top: 3px;
}

.mega-link h5 {
    font-size: 0.95rem;
    margin-bottom: 4px;
    font-weight: 700;
    color: inherit;
}

.mega-link p {
    font-size: 0.8rem;
    line-height: 1.4;
    color: var(--text-muted);
    margin: 0;
}

@media (max-width: 991.98px) {
    .mega-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: none;
        width: 100%;
        box-shadow: none;
        border: none;
        margin-top: 0;
        display: block !important;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        padding: 0 !important;
    }

    .mega-dropdown.open .mega-menu {
        max-height: 2500px;
        padding: 10px 0 !important;
    }

    .mega-menu-inner {
        grid-template-columns: 1fr;
    }

    .mega-intro {
        border-radius: var(--radius-md) var(--radius-md) 0 0;
        padding: 20px 15px;
    }

    .mega-links {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 15px 10px;
    }

    .mega-link {
        padding: 10px;
    }

    .mega-link:hover {
        transform: none;
    }
}

.mega-link.active {
    background: var(--bg-secondary);
    color: var(--secondary-color);
    font-weight: 700;
    border-left: 3px solid var(--secondary-color);
}