:root {
            --primary-color: #2c5aa0;
            --primary-light: #3a6bc5;
            --secondary-color: #3ab795;
            --accent-color: #ff6b35;
            --dark-color: #1a1a2e;
            --light-color: #f8f9fa;
            --gray-light: #f5f7fa;
            --gray-medium: #e9ecef;
            --text-dark: #2d3748;
            --text-light: #718096;
            --gradient-primary: linear-gradient(135deg, #2c5aa0 0%, #3ab795 100%);
            --gradient-dark: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            --gradient-light: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            --shadow-sm: 0 2px 10px rgba(0,0,0,0.05);
            --shadow-md: 0 5px 20px rgba(0,0,0,0.08);
            --shadow-lg: 0 10px 30px rgba(0,0,0,0.12);
            --shadow-xl: 0 15px 40px rgba(0,0,0,0.15);
            --border-radius-sm: 8px;
            --border-radius: 12px;
            --border-radius-lg: 16px;
            --transition: all 0.3s ease;
            --transition-slow: all 0.5s ease;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Poppins', sans-serif;
            line-height: 1.7;
            color: var(--text-dark);
            overflow-x: hidden;
            background-color: white;
            font-weight: 400;
        }

        h1, h2, h3, h4, h5, h6 {
            font-weight: 600;
            line-height: 1.3;
            margin-bottom: 0.75rem;
        }

        p {
            margin-bottom: 1rem;
            color: var(--text-light);
        }

        a {
            text-decoration: none;
            transition: var(--transition);
        }
        
        img {
            max-width: 100%;
            height: auto;
        }
        
        /* Section Spacing */
        .section {
            padding: 80px 0;
        }

        .section-sm {
            padding: 60px 0;
        }

        .section-lg {
            padding: 100px 0;
        }
        
        /* Top Bar Styles */
        .top-bar {
            background: var(--gradient-dark);
            color: white;
            padding: 10px 0;
            font-size: 14px;
            position: relative;
            z-index: 1030;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        
        .top-bar a {
            color: rgba(255,255,255,0.8);
            text-decoration: none;
            transition: var(--transition);
        }
        
        .top-bar a:hover {
            color: white;
        }
        
        .contact-info .contact-item {
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .contact-info .contact-item:hover {
            transform: translateY(-2px);
        }
        
        .language-selector {
            position: relative;
        }
        
        .language-selector .dropdown-toggle {
            border: 1px solid rgba(255,255,255,0.2);
            transition: var(--transition);
            background: transparent;
            color: rgba(255,255,255,0.8);
            padding: 4px 12px;
            font-size: 13px;
        }
        
        .language-selector .dropdown-toggle:hover {
            background-color: rgba(255,255,255,0.5);
            color: white;
        }
        
        /* Language dropdown */
        .language-selector .dropdown-menu {
            z-index: 1031;
            margin-top: 8px !important;
            border: none;
            box-shadow: var(--shadow-lg);
            border-radius: var(--border-radius);
            min-width: 60px;
            padding: 8px;
        }
        
        .language-selector .dropdown-item {
            padding: 8px 12px;
            border-radius: var(--border-radius-sm);
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .language-selector .dropdown-item:hover {
            background-color: rgba(44, 90, 160, 0.08);
        }
        
        .language-selector .dropdown-item.active {
            background-color: var(--primary-color);
            color: white;
        }
        
        .language-selector .flag {
            width: 20px;
            height: 15px;
            object-fit: cover;
            border-radius: 2px;
        }
        
        /* Navbar Styles */
        .navbar {
            padding: 18px 0;
            box-shadow: var(--shadow-sm);
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            transition: var(--transition);
            position: relative;
            z-index: 1020;
        }
        
        .navbar.scrolled {
            padding: 12px 0;
            box-shadow: var(--shadow-md);
        }
        
        .navbar-brand {
            font-weight: 700;
            font-size: 28px;
            color: var(--primary-color);
            display: flex;
            align-items: center;
            gap: 12px;
            transition: var(--transition);
        }
        
        .navbar-brand:hover {
            transform: translateY(-2px);
        }
        
        .navbar-brand img {
            height: 50px;
            transition: var(--transition);
        }
        
        .navbar-nav .nav-link {
            color: var(--text-dark);
            font-weight: 500;
            margin: 0 4px;
            padding: 10px 18px !important;
            border-radius: var(--border-radius);
            transition: var(--transition);
            position: relative;
            font-size: 15px;
        }
        
        .navbar-nav .nav-link:not(.dropdown-toggle):after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: var(--primary-color);
            transition: var(--transition);
            transform: translateX(-50%);
            border-radius: 2px;
        }
        
        .navbar-nav .nav-link:hover:not(.dropdown-toggle):after,
        .navbar-nav .nav-link.active:after {
            width: 70%;
        }
        
        .navbar-nav .nav-link:hover,
        .navbar-nav .nav-link.active {
            color: var(--primary-color);
        }
        
        /* === PREMIUM HOVER DROPDOWN MENU === */
        .nav-item.dropdown {
            position: static;
        }

        .nav-item.dropdown:hover .dropdown-menu {
            display: block !important;
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .dropdown-mega {
            width: 100%;
            max-width: 1000px;
            border: none;
            box-shadow: var(--shadow-xl);
            border-radius: var(--border-radius-lg);
            margin-top: 18px;
            padding: 2rem !important;
            display: block;
            opacity: 0;
            visibility: hidden;
            transform: translateY(15px);
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            background: white;
            border: 1px solid var(--gray-medium);
            left: 50% !important;
            transform: translateX(-50%) translateY(15px);
        }

        .nav-item.dropdown:hover .dropdown-mega {
            transform: translateX(-50%) translateY(0);
        }

        .dropdown-mega .container-fluid {
            padding: 0;
        }

        .dropdown-mega .row {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin: 0;
        }

        .dropdown-mega .col-lg-4 {
            width: 100%;
            padding: 0;
            margin-bottom: 0;
        }

        .mega-menu-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px 20px;
            border-radius: var(--border-radius);
            transition: var(--transition);
            text-decoration: none;
            color: var(--text-dark);
            border: 1px solid transparent;
            background: var(--gray-light);
        }

        .mega-menu-item:hover {
            background: white;
            transform: translateY(-5px);
            border-color: var(--primary-light);
            box-shadow: var(--shadow-md);
            color: var(--text-dark);
        }

        .dropdown-img {
            width: 60px;
            height: 60px;
            border-radius: var(--border-radius);
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--gradient-primary);
            flex-shrink: 0;
            box-shadow: var(--shadow-sm);
        }

        .dropdown-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .dropdown-content {
            flex-grow: 1;
        }

        .dropdown-content h6 {
            font-size: 1rem;
            line-height: 1.3;
            margin-bottom: 4px;
            color: var(--text-dark);
            font-weight: 600;
        }

        .dropdown-content small {
            font-size: 0.8rem;
            color: var(--text-light);
        }

        /* Dropdown arrow animation */
        .nav-link.dropdown-toggle::after {
            transition: transform 0.3s ease;
            margin-left: 6px;
        }

        .nav-item.dropdown:hover .nav-link.dropdown-toggle::after {
            transform: rotate(180deg);
        }

        /* Mobile responsive */
      @media (max-width: 991px) {
    .dropdown-mega {
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        box-shadow: none;
        margin-top: 10px;
    }

    .dropdown-mega .row {
        grid-template-columns: 1fr;
    }
}
        
        /* Hero Slider Styles */
        .hero-slider {
            position: relative;
            height: 700px;
            overflow: hidden;
            margin-bottom: 0;
        }

        .slides-container {
            position: relative;
            height: 100%;
            width: 100%;
        }

        .slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1.2s ease-in-out;
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            justify-content: flex-start;
        }

        .slide.active {
            opacity: 1;
        }

        .slide-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.1) 100%);
            z-index: 1;
        }

        .slide-content {
            text-align: left;
            color: white;
            max-width: 650px;
            padding: 0 5%;
            z-index: 2;
            position: relative;
        }

        .slide-title {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            font-weight: 700;
            line-height: 1.2;
            color: white;
            text-shadow: 0 2px 10px rgba(0,0,0,0.3);
        }

        .slide-description {
            font-size: 1.25rem;
            margin-bottom: 2.5rem;
            line-height: 1.6;
            color: rgba(255,255,255,0.9);
            text-shadow: 0 1px 5px rgba(0,0,0,0.3);
        }

        .slide-actions {
            margin-top: 1.5rem;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 32px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1rem;
            transition: var(--transition);
            border: 2px solid transparent;
            box-shadow: var(--shadow-sm);
        }

        .btn-primary {
            background: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
        }

        .btn-primary:hover {
            background: var(--primary-light);
            border-color: var(--primary-light);
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }

        .btn-outline-light {
            background: transparent;
            color: white;
            border-color: rgba(255,255,255,0.7);
        }

        .btn-outline-light:hover {
            background: white;
            color: var(--primary-color);
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }

        .slider-nav {
            position: absolute;
            bottom: 40px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 12px;
            z-index: 3;
        }

        .slider-dot {
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: rgba(255,255,255,0.5);
            cursor: pointer;
            transition: var(--transition);
            border: none;
            position: relative;
            overflow: hidden;
        }

        .slider-dot.active {
            background: white;
            transform: scale(1.2);
        }

        .dot-progress {
            position: absolute;
            top: 0;
            left: 0;
            height: 100%;
            width: 0%;
            background: var(--primary-color);
            transition: width 5s linear;
        }

        .slider-dot.active .dot-progress {
            width: 100%;
        }

        .slider-controls {
            position: absolute;
            bottom: 40px;
            right: 40px;
            display: flex;
            gap: 15px;
            z-index: 3;
        }

        .slider-btn {
            background: rgba(255,255,255,0.2);
            border: none;
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
            backdrop-filter: blur(10px);
            font-size: 1.2rem;
            box-shadow: var(--shadow-sm);
        }

        .slider-btn:hover {
            background: rgba(255,255,255,0.3);
            transform: scale(1.1);
        }

        .slide-counter {
            position: absolute;
            bottom: 40px;
            right: 110px;
            color: white;
            font-size: 1rem;
            z-index: 3;
            background: rgba(0,0,0,0.5);
            padding: 8px 15px;
            border-radius: 20px;
            backdrop-filter: blur(5px);
            display: flex;
            align-items: center;
            gap: 5px;
        }
        
        /* Services Section */
        .services-section {
            background: var(--gray-light);
            position: relative;
            overflow: hidden;
        }

        .services-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000" opacity="0.03"><polygon fill="%232c5aa0" points="0,1000 1000,0 1000,1000"/></svg>');
            background-size: cover;
            z-index: 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: 3rem;
            position: relative;
            z-index: 1;
        }

        .section-title h2 {
            font-size: 2.5rem;
            color: var(--text-dark);
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .section-title p {
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto;
            color: var(--text-light);
        }

        .services-container {
            position: relative;
            z-index: 1;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-bottom: 40px;
        }

        .service-item {
            position: relative;
            border-radius: var(--border-radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            background: white;
            transition: var(--transition);
            height: 280px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .service-item:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-xl);
        }

        .service-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: var(--transition-slow);
        }

        .service-item:hover .service-image {
            transform: scale(1.05);
        }

        .service-image:not([src]),
        .service-image[src=""],
        .service-image-error {
            background: var(--gradient-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-family: 'Poppins', sans-serif;
        }

        .service-image:not([src])::after,
        .service-image[src=""]::after,
        .service-image-error::after {
            content: "SmartDrip Service";
            font-size: 1.1rem;
            font-weight: 500;
        }

        .irrigation-content {
            max-width: 900px;
            margin: 0 auto;
            text-align: center;
            background: white;
            padding: 3rem;
            border-radius: var(--border-radius-lg);
            box-shadow: var(--shadow-md);
            position: relative;
            z-index: 1;
        }

        .irrigation-content h3 {
            font-size: 2rem;
            color: var(--primary-color);
            margin-bottom: 1.5rem;
        }

        .irrigation-content p {
            font-size: 1.1rem;
            line-height: 1.8;
        }

        /* Valve Section */
        .valve-section {
            background: white;
            position: relative;
        }

        .valve-container {
            max-width: 1250px;
            margin: auto;
            display: flex;
            gap: 60px;
            align-items: center;
        }

        .valve-image {
            position: relative;
            flex: 1;
            border-radius: var(--border-radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .valve-image img {
            width: 100%;
            border-radius: var(--border-radius-lg);
            transition: var(--transition);
        }

        .valve-image:hover img {
            transform: scale(1.02);
        }

        .icon {
            width: 60px;
            height: 60px;
            background: var(--primary-color);
            border-radius: 50%;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            position: absolute;
            box-shadow: var(--shadow-md);
            transition: var(--transition);
            z-index: 2;
        }

        .icon:hover {
            transform: scale(1.1);
            background: var(--primary-light);
        }

        .icon-1 { top: 20%; left: 12%; }
        .icon-2 { top: 55%; left: 35%; }
        .icon-3 { top: 35%; left: 68%; }
        .icon-4 { top: 75%; left: 60%; }

        .lines {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
        }

        .lines line {
            stroke: var(--primary-color);
            stroke-width: 2.5;
            stroke-dasharray: 5 5;
            opacity: 0.7;
        }

        .valve-text {
            flex: 1;
        }

        .valve-text h2 {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 1.5rem;
            font-weight: 700;
        }

        .valve-text p {
            font-size: 1.1rem;
            line-height: 1.8;
            margin-bottom: 1.5rem;
            color: var(--text-light);
        }

        .blue-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            background: var(--primary-color);
            color: #fff;
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1rem;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .blue-btn:hover {
            background: var(--primary-light);
            color: #fff;
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }

        /* Sustain Section */
        .sustain-section {
            background: var(--gray-light);
            position: relative;
        }

        .sustain-container {
            max-width: 1250px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            gap: 80px;
        }

        .sustain-text {
            flex: 1;
            padding: 20px 0;
        }

        .sustain-text h2 {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }

        .sustain-text p {
            font-size: 1.1rem;
            line-height: 1.8;
            color: var(--text-light);
            margin-bottom: 2rem;
        }

        .sustain-image {
            flex: 1;
            position: relative;
            border-radius: var(--border-radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .sustain-image img {
            width: 100%;
            height: auto;
            border-radius: var(--border-radius-lg);
            display: block;
            transition: var(--transition);
        }

        .sustain-image:hover img {
            transform: scale(1.03);
        }

        /* Footer */
        footer {
            background: var(--dark-color);
            color: white;
            padding: 80px 0 20px;
            position: relative;
        }

        .footer-logo {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: white;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-about {
            margin-bottom: 25px;
            opacity: 0.8;
            line-height: 1.7;
        }

        .footer-heading {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 12px;
        }

        .footer-heading:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 3px;
            background: var(--accent-color);
            border-radius: 2px;
        }

        .footer-links {
            list-style: none;
            padding: 0;
        }

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links a {
            color: rgba(255,255,255,0.7);
            text-decoration: none;
            transition: var(--transition);
            display: flex;
            align-items: center;
        }

        .footer-links a:hover {
            color: white;
            transform: translateX(5px);
        }

        .footer-links a i {
            margin-right: 8px;
            font-size: 0.8rem;
            width: 16px;
            text-align: center;
        }

        .social-icons {
            display: flex;
            gap: 15px;
            margin-top: 25px;
        }

        .social-icons a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: rgba(255,255,255,0.1);
            color: white;
            text-decoration: none;
            transition: var(--transition);
        }

        .social-icons a:hover {
            background: var(--accent-color);
            transform: translateY(-3px);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 25px;
            margin-top: 60px;
            text-align: center;
            opacity: 0.7;
            font-size: 0.9rem;
        }

        /* Responsive Design */
        @media (max-width: 1200px) {
            .services-grid {
                grid-template-columns: repeat(2, 1fr);
                max-width: 800px;
                margin-left: auto;
                margin-right: auto;
            }
            
            .valve-container,
            .sustain-container {
                gap: 50px;
            }

            .slide-title {
                font-size: 3rem;
            }
        }

        @media (max-width: 992px) {
            .hero-slider {
                height: 600px;
            }
            
            .slide-content {
                max-width: 90%;
            }
            
            .slide-title {
                font-size: 2.5rem;
            }
            
            .slide-description {
                font-size: 1.1rem;
            }
            
            .valve-container,
            .sustain-container {
                flex-direction: column;
                text-align: center;
                gap: 40px;
            }
            
            .valve-text h2,
            .sustain-text h2 {
                text-align: center;
            }

            .section-title h2 {
                font-size: 2.2rem;
            }

            .services-grid {
                gap: 25px;
            }

            .service-item {
                height: 250px;
            }
        }

        @media (max-width: 768px) {
            .top-bar .container {
                padding: 0 15px;
            }
            
            .contact-info {
                justify-content: center;
                margin-bottom: 10px;
            }
            
            .language-selector {
                text-align: center;
            }
            
            .hero-slider {
                height: 500px;
            }
            
            .slide-content {
                text-align: center;
                padding: 0 10%;
            }
            
            .slide-title {
                font-size: 2.2rem;
            }
            
            .slide-description {
                font-size: 1rem;
            }
            
            .slider-controls {
                bottom: 25px;
                right: 25px;
                gap: 10px;
            }
            
            .slider-btn {
                width: 44px;
                height: 44px;
                font-size: 1rem;
            }
            
            .slide-counter {
                bottom: 25px;
                right: 95px;
                font-size: 0.9rem;
                padding: 6px 12px;
            }
            
            .services-grid {
                grid-template-columns: 1fr;
                max-width: 500px;
            }
            
            .service-item {
                height: 220px;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .icon {
                width: 50px;
                height: 50px;
                font-size: 20px;
            }
            
            .valve-text h2 {
                font-size: 2.2rem;
            }

            .section {
                padding: 60px 0;
            }

            .section-lg {
                padding: 80px 0;
            }
        }

        @media (max-width: 576px) {
            .hero-slider {
                height: 450px;
            }
            
            .slide-title {
                font-size: 1.8rem;
            }
            
            .slide-description {
                font-size: 0.95rem;
            }
            
            .btn {
                padding: 12px 24px;
                font-size: 0.9rem;
            }
            
            .slider-controls {
                bottom: 20px;
                right: 20px;
            }
            
            .slider-btn {
                width: 40px;
                height: 40px;
            }
            
            .slide-counter {
                bottom: 20px;
                right: 85px;
                font-size: 0.85rem;
                padding: 5px 10px;
            }
            
            .services-title {
                font-size: 1.6rem;
            }
            
            .service-item {
                height: 200px;
            }
            
            .valve-section,
            .sustain-section {
                padding: 40px 0;
            }
            
            .valve-text h2 {
                font-size: 1.8rem;
            }
            
            .sustain-text h2 {
                font-size: 1.8rem;
            }

            .section-title h2 {
                font-size: 1.8rem;
            }

            .irrigation-content {
                padding: 2rem 1.5rem;
            }
        }

        @media (max-width: 380px) {
            .hero-slider {
                height: 400px;
            }
            
            .services-grid {
                gap: 20px;
            }
            
            .service-item {
                height: 180px;
            }

            .slide-title {
                font-size: 1.6rem;
            }
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .service-item {
            animation: fadeInUp 0.6s ease forwards;
        }

        .service-item:nth-child(1) { animation-delay: 0.1s; }
        .service-item:nth-child(2) { animation-delay: 0.2s; }
        .service-item:nth-child(3) { animation-delay: 0.3s; }
        .service-item:nth-child(4) { animation-delay: 0.4s; }
        .service-item:nth-child(5) { animation-delay: 0.5s; }
        .service-item:nth-child(6) { animation-delay: 0.6s; }

        /* Utility Classes */
        .text-gradient {
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .bg-gradient {
            background: var(--gradient-primary);
        }

        .rounded-lg {
            border-radius: var(--border-radius-lg);
        }

        .shadow-card {
            box-shadow: var(--shadow-md);
        }

        .shadow-card-hover {
            box-shadow: var(--shadow-md);
            transition: var(--transition);
        }

        .shadow-card-hover:hover {
            box-shadow: var(--shadow-xl);
        }