* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
        }
        
        body {
            background: linear-gradient(135deg, #f8f9ff 0%, #f0f2ff 100%);
            color: #333;
            min-height: 100vh;
        }
        
        /* Elegant Navbar */
        .navbar {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
            border-bottom: 1px solid rgba(255, 255, 255, 0.3);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        
        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 75px;
        }
        
        /* Logo with subtle animation */
        .logo {
            display: flex;
            align-items: center;
            text-decoration: none;
            position: relative;
        }
        
        .logo-icon {
            font-size: 24px;
            color: #5a67d8;
            margin-right: 12px;
            background: linear-gradient(135deg, #5a67d8, #805ad5);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            transition: transform 0.3s ease;
        }
        
        .logo:hover .logo-icon {
            transform: rotate(-10deg);
        }
        
        .logo-text {
            font-size: 22px;
            font-weight: 700;
            color: #2d3748;
            letter-spacing: -0.5px;
        }
        
        .logo-text span {
            color: #5a67d8;
            position: relative;
        }
        
        .logo-text span::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 2px;
            background: linear-gradient(90deg, #5a67d8, transparent);
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }
        
        .logo:hover .logo-text span::after {
            transform: scaleX(1);
        }
        
        /* Navigation Menu */
        .nav-menu {
            display: flex;
            list-style: none;
            gap: 40px;
        }
        
        .nav-item {
            position: relative;
        }
        
        .nav-link {
            color: #4a5568;
            text-decoration: none;
            font-weight: 500;
            font-size: 16px;
            padding: 8px 0;
            position: relative;
            transition: color 0.3s ease;
        }
        
        .nav-link i {
            margin-right: 8px;
            font-size: 14px;
        }
        
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, #5a67d8, #805ad5);
            border-radius: 2px;
            transition: width 0.3s ease;
        }
        
        .nav-link:hover {
            color: #5a67d8;
        }
        
        .nav-link:hover::after {
            width: 100%;
        }
        
        .nav-link.active {
            color: #5a67d8;
            font-weight: 600;
        }
        
        .nav-link.active::after {
            width: 100%;
        }
        
        /* Dropdown with subtle animation */
        .nav-item.dropdown {
            position: relative;
        }
        
        .dropdown-content {
            position: absolute;
            top: calc(100% + 15px);
            left: -20px;
            background: white;
            min-width: 220px;
            border-radius: 12px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            z-index: 100;
            overflow: hidden;
            border: 1px solid rgba(0, 0, 0, 0.05);
        }
        
        .dropdown-content::before {
            content: '';
            position: absolute;
            top: -8px;
            left: 30px;
            width: 16px;
            height: 16px;
            background: white;
            transform: rotate(45deg);
            border-top: 1px solid rgba(0, 0, 0, 0.05);
            border-left: 1px solid rgba(0, 0, 0, 0.05);
        }
        
        .dropdown:hover .dropdown-content {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        
        .dropdown-link {
            display: flex;
            align-items: center;
            padding: 14px 20px;
            color: #4a5568;
            text-decoration: none;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            transition: all 0.2s ease;
        }
        
        .dropdown-link:last-child {
            border-bottom: none;
        }
        
        .dropdown-link i {
            width: 20px;
            margin-right: 12px;
            color: #5a67d8;
            font-size: 14px;
        }
        
        .dropdown-link:hover {
            background: #f7fafc;
            color: #5a67d8;
            padding-left: 25px;
        }
        
        /* Action buttons */
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .btn {
            padding: 10px 22px;
            border-radius: 8px;
            font-weight: 500;
            font-size: 15px;
            cursor: pointer;
            transition: all 0.3s ease;
            border: none;
            text-decoration: none;
            display: inline-block;
        }
        
        .btn-outline {
            color: #5a67d8;
            border: 1.5px solid #5a67d8;
            background: transparent;
        }
        
        .btn-outline:hover {
            background: #5a67d8;
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(90, 103, 216, 0.3);
        }
        
        .btn-primary {
            background: linear-gradient(135deg, #5a67d8, #805ad5);
            color: white;
            box-shadow: 0 4px 15px rgba(90, 103, 216, 0.3);
        }
        
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(90, 103, 216, 0.4);
        }
        
        /* Mobile Toggle */
        .mobile-toggle {
            display: none;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            width: 48px;
            height: 48px;
            background: transparent;
            border: none;
            cursor: pointer;
            position: relative;
            z-index: 1001;
        }
        
        .mobile-toggle span {
            display: block;
            width: 24px;
            height: 2px;
            background: #4a5568;
            margin: 4px 0;
            border-radius: 2px;
            transition: all 0.3s ease;
        }
        
        /* Responsive Design */
        @media (max-width: 992px) {
            .nav-menu, .nav-actions {
                display: none;
            }
            
            .mobile-toggle {
                display: flex;
            }
            
            .nav-container {
                padding: 0 20px;
            }
            
            .nav-menu.active {
                display: flex;
                flex-direction: column;
                position: fixed;
                top: 0;
                right: 0;
                width: 320px;
                height: 100vh;
                background: white;
                padding: 100px 40px 40px;
                box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
                z-index: 1000;
                overflow-y: auto;
                animation: slideIn 0.3s ease;
            }
            
            @keyframes slideIn {
                from { transform: translateX(100%); }
                to { transform: translateX(0); }
            }
            
            .nav-menu.active + .nav-actions.active {
                display: flex;
                flex-direction: column;
                position: fixed;
                top: auto;
                bottom: 40px;
                right: 40px;
                width: 240px;
                gap: 15px;
                z-index: 1001;
            }
            
            .mobile-toggle.active span:nth-child(1) {
                transform: rotate(45deg) translate(6px, 6px);
                background: #5a67d8;
            }
            
            .mobile-toggle.active span:nth-child(2) {
                opacity: 0;
            }
            
            .mobile-toggle.active span:nth-child(3) {
                transform: rotate(-45deg) translate(6px, -6px);
                background: #5a67d8;
            }
            
            .dropdown-content {
                position: static;
                opacity: 1;
                visibility: visible;
                transform: none;
                box-shadow: none;
                border: none;
                background: rgba(90, 103, 216, 0.05);
                margin: 10px 0;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.4s ease;
            }
            
            .dropdown.active .dropdown-content {
                max-height: 500px;
            }
            
            .dropdown-content::before {
                display: none;
            }
        }
        
        /* Content */
        .content {
            max-width: 1000px;
            margin: 60px auto;
            padding: 0 30px;
        }
        
        .hero {
            text-align: center;
            margin-bottom: 80px;
            padding: 60px 20px;
        }
        
        .hero h1 {
            font-size: 48px;
            font-weight: 700;
            color: #2d3748;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        
        .hero p {
            font-size: 18px;
            color: #718096;
            max-width: 600px;
            margin: 0 auto 40px;
            line-height: 1.6;
        }
        
        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 60px;
        }
        
        .feature-card {
            background: white;
            border-radius: 16px;
            padding: 30px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: 1px solid rgba(0, 0, 0, 0.03);
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
        }
        
        .feature-card i {
            font-size: 32px;
            margin-bottom: 20px;
            background: linear-gradient(135deg, #5a67d8, #805ad5);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .feature-card h3 {
            font-size: 20px;
            color: #2d3748;
            margin-bottom: 15px;
        }
        
        .feature-card p {
            color: #718096;
            line-height: 1.6;
        }
        
        /* Dark overlay for mobile */
        .overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 999;
            backdrop-filter: blur(3px);
        }
        
        .overlay.active {
            display: block;
        }