* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    }
    
    :root {
        --primary: #2a5c8d;
        --secondary: #0092e0;
        --accent: #1e4a7a;
        --light: #f8f9fa;
        --dark: #333;
        --gray: #6c757d;
        --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        --transition: all 0.3s ease;
    }
    
    body {
        background-color: #e0edff;
        color: var(--dark);
    }
    
    /* Header Top with Contact Info */
    .header-top-area {
        background: #191c1e;
        color: white;
        padding: 10px 0;
        font-size: 14px;
    }
    
    .header-top-area .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }
    
    .header-top-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
    }
    
    .header-left ul {
        display: flex;
        list-style: none;
        margin: 0;
        padding: 0;
        gap: 25px;
        flex-wrap: wrap;
    }
    
    .header-left li {
        display: flex;
        align-items: center;
        gap: 8px;
    }
    
    .header-left a, .header-left span {
        color: white;
        text-decoration: none;
        transition: var(--transition);
        white-space: nowrap;
    }
    
    .header-left a:hover {
        color: var(--secondary);
    }
    
    .header-left i {
        color: var(--secondary);
        font-size: 16px;
    }
    
    .header-right ul {
        display: flex;
        list-style: none;
        margin: 0;
        padding: 0;
        gap: 20px;
    }
    
    .header-right li {
        position: relative;
    }
    
    .header-right li:not(:last-child)::after {
        content: '|';
        position: absolute;
        right: -12px;
        color: rgba(255, 255, 255, 0.3);
    }
    
    .header-right a {
        color: white;
        text-decoration: none;
        transition: var(--transition);
        padding: 5px 0;
        display: inline-block;
        font-weight: 500;
        white-space: nowrap;
    }
    
    .header-right a:hover {
        color: var(--secondary);
    }
    
    .staff-login {
        background: var(--secondary);
        padding: 5px 15px !important;
        border-radius: 3px;
        transition: var(--transition);
    }
    
    .staff-login:hover {
        background: #0077c0;
        color: white !important;
    }
    
    /* Navbar Container */
    .navbar-area {
        background: white;
        box-shadow: var(--shadow);
        position: sticky;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 1000;
    }
    
    .navbar-main {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        min-height: 80px;
    }
    
    /* Logo Container */
    .logo-container {
        display: flex;
        align-items: center;
        gap: 15px;
    }
    
    .logo-wrapper {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .logo-img {
        height: 100px;
        width: auto;
    }
    
    .logo-text {
        display: flex;
        flex-direction: column;
        line-height: 1.2;
        margin-top: 5px;
    }
    
    .logo-main {
        color: var(--primary);
        font-size: 16px;
        font-weight: 700;
        white-space: nowrap;
    }
    
    .logo-sub {
        color: var(--dark);
        font-size: 13px;
        font-weight: 500;
        white-space: nowrap;
    }
    
    /* Navigation Menu */
    .navbar-menu {
        display: flex;
        align-items: center;
        gap: 100px;
    }
    
    .nav-list {
        display: flex;
        list-style: none;
        margin: 0;
        padding: 0;
    }
    
    .nav-item {
        position: relative;
    }
    
    .nav-link {
        color: var(--dark);
        text-decoration: none;
        padding: 28px 20px;
        display: flex;
        align-items: center;
        font-weight: 500;
        font-size: 16px;
        transition: var(--transition);
        position: relative;
    }
    
    .nav-link:hover {
        color: var(--primary);
    }
    
    .nav-link.active {
        color: var(--primary);
    }
    
    .nav-link.active::after {
        width: 70%;
    }
    
    .nav-link::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 0;
        height: 3px;
        background: var(--secondary);
        transition: var(--transition);
    }
    
    .nav-link:hover::after {
        width: 70%;
    }
    
    /* Request Quote Button */
    .quote-btn {
        background: #0092e0;
        color: white;
        border: none;
        padding: 12px 28px;
        border-radius: 4px;
        font-weight: 600;
        cursor: pointer;
        transition: var(--transition);
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        white-space: nowrap;
        margin-left: 20px;
        font-size: 15px;
        text-decoration: none;
    }
    
    .quote-btn:hover {
        background: #080808;
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(88, 159, 240, 0.4);
    }
    
    .quote-btn a {
        color: white;
        text-decoration: none;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    
    /* Dropdown Styles */
    .dropdown-menu {
        position: absolute;
        top: 100%;
        left: 0;
        background: white;
        min-width: 220px;
        box-shadow: var(--shadow);
        opacity: 0;
        visibility: hidden;
        transform: translateY(10px);
        transition: var(--transition);
        z-index: 1001;
        border-top: 3px solid var(--secondary);
    }
    
    /* ✅ ONLY CHANGE 1: Services Dropdown - increased min-width for proper alignment */
    .services-dropdown {
        min-width: 280px;
        display: flex;
        flex-direction: column;
    }
    
    .nav-item:hover .dropdown-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .dropdown-menu a {
        padding: 12px 20px;
        display: block;
        color: var(--dark);
        text-decoration: none;
        border-left: 3px solid transparent;
        transition: var(--transition);
        font-weight: 500;
        font-size: 15px;
    }
    
    .dropdown-menu a:hover {
        background: rgba(42, 92, 141, 0.05);
        color: var(--primary);
        padding-left: 25px;
        border-left: 3px solid var(--secondary);
    }
    
    .dropdown-menu a i {
        margin-right: 10px;
        color: #0092e0;
        width: 18px;
        text-align: center;
    }
    
    /* Products Mega Menu */
    .mega-menu {
        width: 850px;
        left: 50%;
        transform: translateX(-50%) translateY(10px);
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        padding: 25px;
        gap: 25px;
    }
    
    .nav-item:hover .mega-menu {
        transform: translateX(-50%) translateY(0);
    }
    
    .mega-column h4 {
        color: var(--primary);
        margin-bottom: 15px;
        padding-bottom: 8px;
        border-bottom: 1px solid #0e0e0e;
        font-size: 16px;
    }
    
    .mega-column a {
        padding: 8px 0;
        border-left: none;
        font-size: 14px;
    }
    
    .mega-column a:hover {
        padding-left: 10px;
    }
    
    /* Mobile Menu Toggle */
    .mobile-toggle {
        display: none;
        background: none;
        border: 2px solid var(--primary);
        border-radius: 4px;
        font-size: 24px;
        color: var(--primary);
        cursor: pointer;
        padding: 8px 12px;
        transition: var(--transition);
    }
    
    .mobile-toggle:hover {
        background: var(--primary);
        color: white;
    }
    
    /* ✅ ONLY CHANGE 2: Nested dropdown styles - fixed arrow alignment */
    .nav-item.has-dropdown-sub {
        position: relative;
    }
    
    .dropdown-item-with-sub {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 12px 20px;
        color: var(--dark);
        text-decoration: none;
        border-left: 3px solid transparent;
        transition: var(--transition);
        font-weight: 500;
        font-size: 15px;
        gap: 10px; /* ✅ ensures text and arrow don't squish together */
    }

    .dropdown-item-with-sub .fa-chevron-right {
        flex-shrink: 0;        /* ✅ arrow never shrinks */
        margin-left: auto;     /* ✅ pushes arrow to far right */
        font-size: 10px;
        color: var(--gray);
    }
    
    .dropdown-submenu {
        position: absolute;
        left: 100%;
        top: 0;
        background: white;
        min-width: 200px;
        box-shadow: var(--shadow);
        opacity: 0;
        visibility: hidden;
        transform: translateX(10px);
        transition: var(--transition);
        z-index: 1002;
        border-top: 3px solid var(--secondary);
    }
    
    .nav-item.has-dropdown-sub:hover .dropdown-submenu {
        opacity: 1;
        visibility: visible;
        transform: translateX(0);
    }
    
    .dropdown-submenu a {
        padding: 12px 20px;
        display: block;
        color: var(--dark);
        text-decoration: none;
        border-left: 3px solid transparent;
        transition: var(--transition);
        font-weight: 500;
        font-size: 15px;
    }
    
    .dropdown-submenu a:hover {
        background: rgba(42, 92, 141, 0.05);
        color: var(--primary);
        padding-left: 25px;
        border-left: 3px solid var(--secondary);
    }
    
    /* Responsive Styles */
    @media (max-width: 1199px) {
        .mega-menu {
            width: 750px;
        }
        
        .nav-link {
            padding: 28px 15px;
        }
        
        .header-right ul {
            gap: 15px;
        }
    }
    
    @media (max-width: 991px) {
        .header-top-row {
            flex-direction: row;
            justify-content: space-between;
        }
        
        .header-left ul {
            gap: 15px;
        }
        
        .header-right ul {
            gap: 12px;
        }
        
        .mega-menu {
            width: 650px;
            grid-template-columns: repeat(2, 1fr);
        }
        
        .logo-main {
            font-size: 16px;
        }
        
        .logo-sub {
            font-size: 12px;
        }
    }
    
    @media (max-width: 768px) {
        /* Show header top area on mobile */
        .header-top-area {
            display: block;
            padding: 8px 0;
        }
        
        .header-top-row {
            flex-direction: column;
            gap: 8px;
        }
        
        .header-left ul {
            justify-content: center;
            gap: 15px;
        }
        
        .header-right {
            width: 100%;
        }
        
        .header-right ul {
            justify-content: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        
        .header-right li:not(:last-child)::after {
            display: none;
        }
        
        .header-right a {
            font-size: 13px;
            padding: 3px 8px;
        }
        
        .staff-login {
            padding: 3px 10px !important;
            font-size: 13px;
        }
        
        .navbar-main {
            padding: 10px 15px;
            min-height: 70px;
        }
        
        .mobile-toggle {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .navbar-menu {
            position: fixed;
            top: 70px;
            left: 0;
            width: 100%;
            background: white;
            flex-direction: column;
            align-items: stretch;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.5s ease;
            box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
            z-index: 999;
        }
        
        .navbar-menu.active {
            max-height: 80vh;
            overflow-y: auto;
            padding: 20px 0;
        }
        
        .nav-list {
            flex-direction: column;
            width: 100%;
        }
        
        .nav-link {
            padding: 15px 25px;
            border-bottom: 1px solid #eee;
        }
        
        .nav-link::after {
            display: none;
        }
        
        .quote-btn {
            margin: 15px 25px 5px;
            width: calc(100% - 50px);
            justify-content: center;
            padding: 12px 20px;
        }
        
        .dropdown-menu {
            position: static;
            visibility: visible;
            transform: none;
            box-shadow: none;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
            width: 100%;
            border-top: none;
            border-left: 3px solid var(--secondary);
            margin: 0;
        }
        
        .dropdown-menu.active {
            max-height: 500px;
        }
        
        .dropdown-menu a {
            padding: 10px 25px 10px 35px;
        }
        
        .mega-menu {
            width: 100%;
            grid-template-columns: 1fr;
            position: static;
            transform: none;
            max-height: 0;
            overflow: hidden;
            padding: 0;
            border-left: 3px solid var(--secondary);
        }
        
        .nav-item:hover .mega-menu {
            transform: none;
        }
        
        .mega-menu.active {
            max-height: 1000px;
            padding: 15px;
        }
        
        .has-dropdown > .nav-link::after {
            content: '+';
            position: absolute;
            right: 25px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 18px;
            color: var(--gray);
            border: none !important;
            background: none !important;
            height: auto !important;
            width: auto !important;
        }
        
        .has-dropdown.active > .nav-link::after {
            content: '-';
        }
        
        .logo-img {
            height: 50px;
        }
        
        /* Mobile nested dropdown */
        .dropdown-submenu {
            position: static;
            opacity: 1;
            visibility: visible;
            transform: none;
            box-shadow: none;
            border-top: none;
            border-left: 3px solid var(--secondary);
            max-height: 0;
            overflow: hidden;
            margin-left: 20px;
            transition: max-height 0.3s ease;
        }
        
        .dropdown-submenu.active {
            max-height: 200px;
        }
        
        .dropdown-item-with-sub .fa-chevron-right {
            transition: transform 0.3s ease;
        }
        
        .dropdown-item-with-sub.active .fa-chevron-right {
            transform: rotate(90deg);
        }
    }
    
    @media (max-width: 576px) {
        .header-left ul {
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }
        
        .header-right ul {
            gap: 8px;
        }
        
        .header-right a {
            font-size: 12px;
            padding: 2px 6px;
        }
        
        .logo-container {
            gap: 10px;
        }
        
        .logo-img {
            height: 100px;
        }
        
        .logo-main {
            font-size: 15px;
        }
        
        .logo-sub {
            font-size: 11px;
        }
        
        .quote-btn {
            padding: 10px 15px;
            font-size: 14px;
        }
        
        .mobile-toggle {
            padding: 6px 10px;
            font-size: 20px;
        }
    }
    
    @media (max-width: 480px) {
        .logo-container {
            flex-direction: column;
            align-items: flex-start;
            gap: 5px;
        }
        
        .logo-wrapper {
            align-items: flex-start;
        }
        
        .logo-main {
            font-size: 14px;
        }
        
        .logo-sub {
            font-size: 10px;
        }
        
        .header-right ul {
            flex-direction: column;
            align-items: center;
            gap: 6px;
        }
        
        .header-right a {
            padding: 2px 4px;
        }
    }
    
    @media (max-width: 360px) {
        .header-left ul {
            flex-direction: column;
            gap: 5px;
        }
        
        .header-left a, .header-left span {
            font-size: 12px;
        }
        
        .header-right a {
            font-size: 11px;
        }
    }
    
    /* Demo Content */
    .container {
        max-width: 1200px;
        margin: 40px auto;
        padding: 20px;
    }
    
    .demo-content {
        background: white;
        padding: 40px;
        border-radius: 8px;
        box-shadow: var(--shadow);
    }
    
    .demo-content h1 {
        color: var(--primary);
        margin-bottom: 20px;
        text-align: center;
    }
    
    .demo-content p {
        color: var(--gray);
        font-size: 18px;
        line-height: 1.6;
        margin-bottom: 20px;
        text-align: center;
    }

    @keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 10px rgba(255, 193, 7, 0.76);
    }
    100% {
        transform: scale(1);
    }
}