
        :root {
            --primary: #6C63FF;
            --secondary: #4D44DB;
            --accent: #FF6584;
            --dark: #2D3748;
            --light: #F7FAFC;
            --success: #48BB78;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Hind Siliguri', sans-serif;
        }
        
        body {
            background-color: var(--light);
            color: var(--dark);
            overflow-x: hidden;
            line-height: 1.6;
        }
        
        /* Header Styles */
        header {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            padding: 1rem 5%;
            position: fixed;
            width: 100%;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
            animation: slideDown 0.8s ease-out;
        }
        
        @keyframes slideDown {
            from { transform: translateY(-100%); opacity: 0; }
            to { transform: translateY(0); opacity: 1; }
        }
        
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            display: flex;
            align-items: center;
        }
        
        .logo i {
            margin-right: 10px;
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.1); }
            100% { transform: scale(1); }
        }
        
        .nav-links {
            display: flex;
            list-style: none;
        }
        
        .nav-links li {
            margin-left: 2rem;
        }
        
        .nav-links a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            padding: 0.5rem 0;
            position: relative;
        }
        
        .nav-links a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            background: white;
            bottom: 0;
            left: 0;
            transition: width 0.3s ease;
        }
        
        .nav-links a:hover::after {
            width: 100%;
        }
        
        .mobile-menu {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        /* Hero Section */
        .hero {
            padding: 10rem 5% 5rem;
            display: flex;
            align-items: center;
            min-height: 100vh;
            background: linear-gradient(135deg, rgba(108, 99, 255, 0.05), rgba(77, 68, 219, 0.05));
            position: relative;
            overflow: hidden;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50%;
            width: 100%;
            height: 200%;
            background: radial-gradient(circle, rgba(108, 99, 255, 0.1) 0%, rgba(255,255,255,0) 70%);
            z-index: -1;
            animation: float 8s infinite ease-in-out;
        }
        
        @keyframes float {
            0%, 100% { transform: translate(0, 0); }
            50% { transform: translate(-20px, 20px); }
        }
        
        .hero-content {
            flex: 1;
            padding-right: 2rem;
        }
        
        .hero h1 {
            font-size: 3rem;
            margin-bottom: 1.5rem;
            line-height: 1.3;
            color: var(--secondary);
            animation: fadeInUp 0.8s ease-out;
        }
        
        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 1.5rem;
            color: #4A5568;
            animation: fadeInUp 0.8s ease-out 0.2s forwards;
            opacity: 0;
        }
        
        .highlight-box {
            background-color: white;
            border-radius: 10px;
            padding: 1.5rem;
            margin: 2rem 0;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
            border-left: 4px solid var(--accent);
            animation: fadeInUp 0.8s ease-out 0.4s forwards;
            opacity: 0;
        }
        
        .highlight-box h3 {
            color: var(--secondary);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
        }
        
        .highlight-box h3 i {
            margin-right: 10px;
            color: var(--accent);
        }
        
        .highlight-box ul {
            list-style-position: inside;
        }
        
        .highlight-box li {
            margin-bottom: 0.5rem;
            color: #4A5568;
        }
        
        .cta-button {
            display: inline-block;
            background-color: var(--primary);
            color: white;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
            font-size: 1.1rem;
            box-shadow: 0 4px 15px rgba(108, 99, 255, 0.4);
            animation: fadeInUp 0.8s ease-out 0.6s forwards;
            opacity: 0;
        }
        
        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(108, 99, 255, 0.6);
            background-color: var(--secondary);
        }
        
        .hero-image {
            flex: 1;
            position: relative;
            animation: float 6s infinite ease-in-out;
        }
        
        .hero-image img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        }
        
        /* Auto Pay Special Section */
        .auto-pay-special {
            background-color: var(--secondary);
            color: white;
            padding: 3rem 5%;
            text-align: center;
            margin: 5rem 0;
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(77, 68, 219, 0.3);
            transform: translateY(50px);
            opacity: 0;
            transition: all 0.8s ease;
        }
        
        .auto-pay-special.visible {
            transform: translateY(0);
            opacity: 1;
        }
        
        .auto-pay-special h2 {
            font-size: 2rem;
            margin-bottom: 1rem;
        }
        
        .auto-pay-special p {
            max-width: 800px;
            margin: 0 auto 1.5rem;
        }
        
        .auto-pay-badge {
            display: inline-block;
            background-color: var(--accent);
            color: white;
            padding: 0.5rem 1.5rem;
            border-radius: 50px;
            font-weight: 600;
            margin-top: 1rem;
            animation: pulse 2s infinite;
        }
        
        /* Partnership Details */
        .partnership-details {
            padding: 5rem 5%;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 3rem;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            color: var(--secondary);
            margin-bottom: 1rem;
        }
        
        .section-title p {
            color: #4A5568;
            max-width: 700px;
            margin: 0 auto;
        }
        
        .details-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }
        
        .detail-card {
            background-color: white;
            border-radius: 10px;
            padding: 2rem;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .detail-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }
        
        .detail-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 0;
            background-color: var(--primary);
            transition: height 0.3s ease;
        }
        
        .detail-card:hover::before {
            height: 100%;
        }
        
        .detail-icon {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 1.5rem;
        }
        
        .detail-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--secondary);
        }
        
        .detail-card p {
            color: #4A5568;
        }
        
        /* Contact Section */
        .contact {
            padding: 5rem 5%;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            max-width: 1200px;
            margin: 5rem auto;
            border-radius: 10px;
        }
        
        .contact .section-title h2,
        .contact .section-title p {
            color: white;
        }
        
        .contact-container {
            display: flex;
            background-color: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
            margin-top: 2rem;
        }
        
        .contact-info {
            flex: 1;
            padding: 3rem;
            background-color: white;
            color: var(--dark);
        }
        
        .contact-info h3 {
            font-size: 1.8rem;
            margin-bottom: 1.5rem;
            color: var(--secondary);
        }
        
        .contact-details {
            margin-top: 2rem;
        }
        
        .contact-item {
            display: flex;
            align-items: center;
            margin-bottom: 1.5rem;
        }
        
        .contact-icon {
            width: 50px;
            height: 50px;
            background-color: rgba(108, 99, 255, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 1rem;
            font-size: 1.2rem;
            color: var(--primary);
        }
        
        .contact-form {
            flex: 1;
            padding: 3rem;
            background-color: #F8F9FA;
        }
        
        .form-group {
            margin-bottom: 1.5rem;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
            color: var(--dark);
        }
        
        .form-control {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 1px solid #E2E8F0;
            border-radius: 5px;
            font-size: 1rem;
            transition: all 0.3s ease;
        }
        
        .form-control:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.2);
        }
        
        textarea.form-control {
            min-height: 120px;
            resize: vertical;
        }
        
        .submit-btn {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 5px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            width: 100%;
        }
        
        .submit-btn:hover {
            background-color: var(--secondary);
        }
        
        /* Social Media Widgets */
        .social-widgets {
            display: flex;
            justify-content: center;
            margin: 2rem 0;
        }
        
        .social-widget {
            display: flex;
            align-items: center;
            background-color: white;
            padding: 0.8rem 1.5rem;
            border-radius: 50px;
            margin: 0 0.5rem;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
            text-decoration: none;
            color: var(--dark);
        }
        
        .social-widget:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.1);
        }
        
        .social-widget i {
            margin-right: 8px;
            font-size: 1.2rem;
        }
        
        .telegram { color: #0088CC; }
        .facebook { color: #1877F2; }
        .whatsapp { color: #25D366; }
        .twitter { color: #1DA1F2; }
        
        /* Footer */
        footer {
            background-color: var(--dark);
            color: white;
            padding: 3rem 5%;
            text-align: center;
        }
        
        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .footer-logo {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            display: inline-block;
        }
        
        .footer-links {
            display: flex;
            justify-content: center;
            list-style: none;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }
        
        .footer-links li {
            margin: 0 1rem;
        }
        
        .footer-links a {
            color: #CBD5E0;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .footer-links a:hover {
            color: white;
        }
        
        .website-link {
            display: inline-block;
            margin: 1rem 0;
            color: var(--accent);
            font-weight: 600;
            text-decoration: none;
        }
        
        .copyright {
            color: #A0AEC0;
            font-size: 0.9rem;
        }
        
        /* Responsive Styles */
        @media (max-width: 992px) {
            .hero {
                flex-direction: column;
                padding-top: 8rem;
            }
            
            .hero-content {
                padding-right: 0;
                margin-bottom: 3rem;
            }
            
            .contact-container {
                flex-direction: column;
            }
        }
        
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            
            .mobile-menu {
                display: block;
            }
            
            .hero h1 {
                font-size: 2.2rem;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .social-widgets {
                flex-wrap: wrap;
            }
            
            .social-widget {
                margin: 0.5rem;
            }
        }
        
        @media (max-width: 576px) {
            .hero {
                padding: 6rem 5% 3rem;
            }
            
            .hero h1 {
                font-size: 1.8rem;
            }
            
            .hero p {
                font-size: 1rem;
            }
            
            .cta-button {
                width: 100%;
                text-align: center;
            }
        }
   