* {
            font-family: 'Inter', sans-serif;
        }
        
        /* Enhanced gradient background */
        .gradient-bg {
            background: linear-gradient(135deg, #ffffff 0%, #fef2f2 50%, #ffffff 100%);
            backdrop-filter: blur(10px);
        }
        
        /* Premium shadow */
        .nav-shadow {
            box-shadow: 0 4px 30px rgba(220, 38, 38, 0.08), 0 2px 10px rgba(0, 0, 0, 0.05);
        }
        
        /* Smooth transitions */
        .nav-transition {
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        /* Glassmorphism effect on scroll */
        .navbar-scrolled {
            background: rgba(255, 255, 255, 0.95) !important;
            backdrop-filter: blur(20px) saturate(180%);
            box-shadow: 0 8px 32px rgba(220, 38, 38, 0.12), 0 2px 16px rgba(0, 0, 0, 0.08);
        }
        
        /* Enhanced dropdown animation */
        @keyframes slideDown {
            from {
                opacity: 0;
                transform: translateY(-20px) scale(0.95);
            }
            to {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }
        
        .dropdown-enter {
            animation: slideDown 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        }
        
        /* Hover effect for nav links */
        .nav-link {
            position: relative;
            overflow: hidden;
        }
        
        .nav-link::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 3px;
            background: linear-gradient(90deg, #dc2626, #ef4444);
            transform: translateX(-50%);
            transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            border-radius: 2px 2px 0 0;
        }
        
        .nav-link:hover::before,
        .nav-link.active::before {
            width: 100%;
        }
        
        /* Icon animation */
        .icon-bounce {
            transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        }
        
        .nav-link:hover .icon-bounce {
            transform: scale(1.2) translateY(-2px);
        }
        
        /* Dropdown item hover effect */
        .dropdown-item {
            position: relative;
            overflow: hidden;
        }
        
        .dropdown-item::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            height: 100%;
            width: 4px;
            background: linear-gradient(180deg, #dc2626, #ef4444);
            transform: scaleY(0);
            transition: transform 0.3s ease;
        }
        
        .dropdown-item:hover::before {
            transform: scaleY(1);
        }
        
        /* Enhanced hamburger animation */
        .hamburger-line {
            transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
            transform-origin: center;
        }
        
        .hamburger-active .hamburger-line:nth-child(1) {
            transform: rotate(45deg) translate(7px, 7px);
        }
        
        .hamburger-active .hamburger-line:nth-child(2) {
            opacity: 0;
            transform: scale(0);
        }
        
        .hamburger-active .hamburger-line:nth-child(3) {
            transform: rotate(-45deg) translate(7px, -7px);
        }
        
        /* Badge pulse animation */
        @keyframes pulse {
            0%, 100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.8;
                transform: scale(1.05);
            }
        }
        
        .badge-pulse {
            animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
        }
        
        /* Mobile menu slide animation */
        @keyframes slideInFromTop {
            from {
                opacity: 0;
                transform: translateY(-100%);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .mobile-menu-enter {
            animation: slideInFromTop 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        }
        
        /* Logo glow effect */
        .logo-glow {
            transition: filter 0.3s ease;
        }
        
        .logo-glow:hover {
            filter: drop-shadow(0 0 20px rgba(220, 38, 38, 0.3));
        }
        
        /* Dropdown backdrop blur */
        .dropdown-backdrop {
            backdrop-filter: blur(8px);
            background: rgba(255, 255, 255, 0.98);
        }
        
        /* Smooth scroll behavior */
        html {
            scroll-behavior: smooth;
        }
        
        /* Button hover effects */
        .btn-primary {
            position: relative;
            overflow: hidden;
            z-index: 1;
        }
        
        .btn-primary::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.2);
            transform: translate(-50%, -50%);
            transition: width 0.6s, height 0.6s;
            z-index: -1;
        }
        
        .btn-primary:hover::before {
            width: 300px;
            height: 300px;
        }
        
        /* Mobile menu item stagger animation */
        .mobile-menu-item {
            opacity: 0;
            transform: translateX(-20px);
            animation: slideInLeft 0.4s ease forwards;
        }
        
        @keyframes slideInLeft {
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }
        
        .mobile-menu-item:nth-child(1) { animation-delay: 0.1s; }
        .mobile-menu-item:nth-child(2) { animation-delay: 0.15s; }
        .mobile-menu-item:nth-child(3) { animation-delay: 0.2s; }
        .mobile-menu-item:nth-child(4) { animation-delay: 0.25s; }
        .mobile-menu-item:nth-child(5) { animation-delay: 0.3s; }
        .mobile-menu-item:nth-child(6) { animation-delay: 0.35s; }
        .mobile-menu-item:nth-child(7) { animation-delay: 0.4s; }
        .mobile-menu-item:nth-child(8) { animation-delay: 0.45s; }
        
        /* Hero Section Styles */
        .hero-section {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 500px;
            display: flex;
            align-items: center;
        }
        
        /* Service Card Styles */
        .service-card {
            transition: all 0.3s ease;
            border: 1px solid #e5e7eb;
            overflow: hidden;
        }
        
        .service-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }
        
        .service-icon-container {
            width: 80px;
            height: 80px;
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            transition: all 0.3s ease;
        }
        
        .service-card:hover .service-icon-container {
            transform: scale(1.1) rotate(5deg);
        }
        
        /* Stat Card Styles */
        .stat-card {
            background: white;
            border-radius: 1rem;
            padding: 2rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
        }
        
        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        
        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
            position: relative;
            overflow: hidden;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
            background-size: 20px 20px;
            animation: float 20s linear infinite;
        }
        
        @keyframes float {
            0% {
                transform: translate(0, 0) rotate(0deg);
            }
            100% {
                transform: translate(-50px, -50px) rotate(360deg);
            }
        }
        
        /* Back to top button */
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: #dc2626;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3);
        }
        
        .back-to-top.show {
            opacity: 1;
            visibility: visible;
        }
        
        .back-to-top:hover {
            background: #b91c1c;
            transform: translateY(-3px);
        }
        
        /* Animations */
        @keyframes fade-in {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        @keyframes slide-up {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .animate-fade-in {
            animation: fade-in 0.5s ease-out;
        }
        
        .animate-slide-up {
            animation: slide-up 0.8s ease-out;
        }
        
        /* Main content margin to account for fixed navbar */
        .main-content {
            margin-top: 96px; /* Height of navbar */
        }


        /* Modal Custom Styles */
        .modal-result-card {
            background: white;
            border-radius: 10px;
            padding: 15px;
            margin-bottom: 10px;
            border-left: 4px solid #dc2626;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
        }
        
        .modal-result-card.total {
            background: linear-gradient(135deg, #dc2626, #ef4444);
            color: white;
            border-left: 4px solid #991b1b;
        }
        
        .modal-result-card .label {
            color: #6b7280;
            font-size: 0.9em;
        }
        
        .modal-result-card .value {
            color: #1f2937;
            font-weight: 600;
            font-size: 1.1em;
        }
        
        .modal-result-card.total .label,
        .modal-result-card.total .value {
            color: white;
        }
        
        .chart-bar {
            display: inline-block;
            margin: 0 2px;
            width: 20px;
            background: #dc2626;
            border-radius: 5px 5px 0 0;
            vertical-align: bottom;
            transition: height 0.3s ease;
        }
        
        .chart-container {
            padding: 20px;
            background: white;
            border-radius: 10px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
        }
        
        /* Floating Button untuk Simulasi Kredit */
        .floating-simulasi-btn {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 1000;
            background: linear-gradient(135deg, #dc2626, #ef4444);
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 50px;
            font-weight: 600;
            box-shadow: 0 8px 25px rgba(220, 38, 38, 0.4);
            display: flex;
            align-items: center;
            gap: 10px;
            transition: all 0.3s ease;
            cursor: pointer;
        }
        
        .floating-simulasi-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 30px rgba(220, 38, 38, 0.5);
            color: white;
        }
        
        /* WhatsApp Chat Button */
        .floating-whatsapp-btn {
            position: fixed;
            bottom: 100px;
            right: 30px;
            z-index: 1000;
            background-color: #25D366;
            color: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
            transition: all 0.3s ease;
            cursor: pointer;
            text-decoration: none;
            border: 2px solid white;
        }
        
        .floating-whatsapp-btn:hover {
            transform: translateY(-3px) scale(1.1);
            box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
            background-color: #1da851;
        }
        
        .floating-whatsapp-btn i {
            font-size: 28px;
        }
        
        /* Tooltip untuk WhatsApp Button */
        .whatsapp-tooltip {
            position: absolute;
            right: 70px;
            top: 50%;
            transform: translateY(-50%);
            background-color: #075E54;
            color: white;
            padding: 8px 12px;
            border-radius: 6px;
            font-size: 14px;
            white-space: nowrap;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        
        .floating-whatsapp-btn:hover .whatsapp-tooltip {
            opacity: 1;
            visibility: visible;
        }
        
        .whatsapp-tooltip::after {
            content: '';
            position: absolute;
            top: 50%;
            right: -5px;
            transform: translateY(-50%);
            border-width: 5px;
            border-style: solid;
            border-color: transparent transparent transparent #075E54;
        }
        
        /* WhatsApp Button dengan Lucide Icon (opsional) */
        .whatsapp-btn-lucide {
            position: fixed;
            bottom: 100px;
            right: 30px;
            z-index: 1000;
            background-color: #25D366;
            border-radius: 50%;
            width: 60px;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            transition: all 0.3s ease;
            cursor: pointer;
            border: 2px solid white;
            box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
        }
        
        .whatsapp-btn-lucide:hover {
            filter: brightness(0.9);
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
        }
        
        .whatsapp-btn-lucide svg {
            width: 28px;
            height: 28px;
            color: white;
        }
        
        /* Custom Tailwind */
        .simulasi-modal-content {
            background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
        }
        
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .result-animation {
            animation: fadeInUp 0.5s ease;
        }
        
        /* WhatsApp Bounce Animation */
        @keyframes whatsappBounce {
            0%, 100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-10px);
            }
        }
        
        .whatsapp-animate {
            animation: whatsappBounce 2s infinite;
        }
        
        /* WhatsApp Pulse Effect */
        @keyframes whatsappPulse {
            0% {
                box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
            }
            70% {
                box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
            }
        }
        
        .whatsapp-pulse {
            animation: whatsappPulse 2s infinite;
        }
        
        /* Responsive adjustments */
        @media (max-width: 768px) {
            .floating-simulasi-btn {
                bottom: 20px;
                right: 20px;
                padding: 12px 20px;
                font-size: 14px;
            }
            
            .floating-whatsapp-btn,
            .whatsapp-btn-lucide {
                bottom: 90px;
                right: 20px;
                width: 50px;
                height: 50px;
            }
            
            .floating-whatsapp-btn i {
                font-size: 24px;
            }
            
            .whatsapp-btn-lucide svg {
                width: 24px;
                height: 24px;
            }
        }
        
        @media (max-width: 480px) {
            .floating-simulasi-btn span {
                display: none;
            }
            
            .floating-simulasi-btn {
                width: 50px;
                height: 50px;
                padding: 0;
                justify-content: center;
            }
            
            .floating-simulasi-btn i {
                margin: 0;
                font-size: 20px;
            }
        }