:root {
            --primary-color: #25D366;
            --primary-dark: #128C7E;
            --primary-darker: #075E54;
            --secondary-color: #FF5722;
            --light-color: #f8f9fa;
            --dark-color: #212529;
            --text-color: #333;
            --text-light: #6c757d;
            --gradient: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
        }
        
        body {
            font-family: 'Hind Siliguri', sans-serif;
            color: var(--text-color);
            background-color: var(--light-color);
            overflow-x: hidden;
            line-height: 1.6;
        }
        
        /* Header Styles */
        .navbar {
            background-color: rgba(255, 255, 255, 0.95);
            box-shadow: 0 2px 15px rgba(0,0,0,0.1);
            padding: 10px 0;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            transition: all 0.3s ease;
        }
        
        .navbar.scrolled {
            background-color: rgba(255, 255, 255, 0.98);
            padding: 8px 0;
             scroll-padding-top: 90px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
        }
        
        .navbar-brand {
            font-weight: 700;
            color: var(--primary-dark);
            font-size: 1.8rem;
            display: flex;
            align-items: center;
        }
        
        .navbar-brand img {
            height: 40px;
            margin-right: 10px;
        }
        
        .nav-link {
            color: var(--dark-color);
            font-weight: 600;
            margin: 0 12px;
            position: relative;
            font-size: 1.05rem;
            padding: 8px 0 !important;
        }
        
        .nav-link:after {
            content: '';
            position: absolute;
            width: 0;
            height: 3px;
            background: var(--primary-color);
            bottom: 0;
            left: 0;
            transition: width 0.3s ease, left 0.3s ease;
        }
        
        .nav-link:hover:after,
        .nav-link.active:after {
            width: 100%;
            left: 0;
        }
        
        .navbar-toggler {
            border: none;
            padding: 0.5rem;
        }
        
        .navbar-toggler:focus {
            box-shadow: none;
        }
        
        .navbar-toggler-icon {
            background-image: none;
            width: 1.5em;
            height: 1.5em;
            position: relative;
        }
        
        .navbar-toggler-icon:before,
        .navbar-toggler-icon:after {
            content: '';
            position: absolute;
            width: 24px;
            height: 2px;
            background-color: var(--primary-dark);
            left: 0;
            transition: all 0.3s ease;
        }
        
        .navbar-toggler-icon:before {
            top: 6px;
        }
        
        .navbar-toggler-icon:after {
            bottom: 6px;
        }
        
        .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon:before {
            transform: rotate(45deg);
            top: 11px;
        }
        
        .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon:after {
            transform: rotate(-45deg);
            bottom: 11px;
        }
        
        /* Hero Section */
        .hero-section {
            background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
            color: white;
            padding: 6rem 0 4rem;
            position: relative;
            overflow: hidden;
            text-align: center;
            margin-top: -10px;
            padding-top: 120px;
        }
        
        .hero-section:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHBhdHRlcm5UcmFuc2Zvcm09InJvdGF0ZSg0NSkiPjxyZWN0IHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0icmdiYSgyNTUsMjU1LDI1NSwwLjA1KSIvPjwvcGF0dGVybj48L2RlZnM+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgZmlsbD0idXJsKCNwYXR0ZXJuKSIvPjwvc3ZnPg==');
            opacity: 0.3;
        }
        
        .bot-title {
            font-weight: 700;
            font-size: 3.2rem;
            margin-bottom: 1.2rem;
            text-shadow: 0 2px 10px rgba(0,0,0,0.2);
            position: relative;
        }
        
        .hero-subtitle {
            font-size: 1.3rem;
            max-width: 700px;
            margin: 0 auto 2.5rem;
            position: relative;
            line-height: 1.7;
        }
        
        /* Section Titles */
        .section-title-container {
            text-align: center;
            margin-bottom: 3.5rem;
            position: relative;
        }
        
        .section-title {
            font-weight: 700;
            color: var(--primary-dark);
            display: inline-block;
            position: relative;
            font-size: 2.2rem;
            padding-bottom: 15px;
        }
        
        .section-title:after {
            content: '';
            position: absolute;
            width: 70px;
            height: 4px;
            background: var(--primary-color);
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            border-radius: 2px;
        }
        
        .section-subtitle {
            color: var(--text-light);
            max-width: 700px;
            margin: 15px auto 0;
            font-size: 1.1rem;
        }
        
        /* Screenshot Section */
        .screenshot-container {
            margin: 5rem auto;
            position: relative;
            display: flex;
            justify-content: center;
        }
        
        .screenshot-img {
            border-radius: 15px;
            box-shadow: 0 15px 40px rgba(0,0,0,0.15);
            transition: all 0.4s ease;
            max-height: 550px;
            width: auto;
            border: 5px solid white;
            margin: 0 auto;
            display: block;
        }
        
        .screenshot-img:hover {
            transform: scale(1.03) translateY(-5px);
            box-shadow: 0 20px 50px rgba(0,0,0,0.2);
        }
        
        /* Price Section */
        .price-section {
            background-color: white;
            padding: 2.5rem;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            margin: 3rem auto;
            max-width: 600px;
            text-align: center;
            position: relative;
            overflow: hidden;
            border-top: 5px solid var(--secondary-color);
        }
        
        .price-title {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            color: var(--primary-dark);
        }
        
        .original-price {
            font-size: 1.5rem;
            text-decoration: line-through;
            color: var(--text-light);
            margin-right: 10px;
        }
        
        .discount-price {
            font-size: 2.8rem;
            font-weight: 700;
            color: var(--secondary-color);
            line-height: 1;
        }
        
        .price-period {
            font-size: 1rem;
            color: var(--text-light);
        }
        
        .price-features {
            text-align: center;
            margin: 2rem 0;
            padding-left: 20px;
        }
        
        .price-features li {
            margin-bottom: 10px;
            position: relative;
            list-style-type: none;
        }
        
        .price-features li:before {
            content: '\f00c';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            color: var(--primary-color);
            margin-right: 10px;
        }
        
        /* Button Styles */
        .btn-group {
            margin: 2rem 0;
            display: flex;
            justify-content: center;
            gap: 15px;
            flex-wrap: wrap;
        }
        
        .btn-telegram {
            background-color: var(--primary-color);
            color: white;
            font-weight: 600;
            padding: 12px 30px;
            border-radius: 50px;
            border: none;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
        }
        
        .btn-telegram:hover {
            background-color: var(--primary-dark);
            transform: translateY(-3px);
            color: white;
            box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
        }
        
        .btn-buy {
            background-color: var(--secondary-color);
            color: white;
            font-weight: 600;
            padding: 12px 35px;
            border-radius: 50px;
            border: none;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            box-shadow: 0 5px 15px rgba(255, 87, 34, 0.3);
        }
        
        .btn-buy:hover {
            background-color: #E64A19;
            transform: translateY(-3px);
            color: white;
            box-shadow: 0 8px 20px rgba(255, 87, 34, 0.4);
        }
        
        .btn-icon {
            margin-right: 10px;
            font-size: 1.1rem;
        }
        
        /* Features Section */
        .features-section {
            padding: 10rem 0;
            background-color: white;
            position: relative;
           
        }
        
        .feature-card {
            background: white;
            border-radius: 12px;
            padding: 25px 20px;
            margin-bottom: 40px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
            transition: all 0.4s ease;
            text-align: center;
            border-top: 4px solid var(--primary-color);
            height: 100%;
        }
        
        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.1);
        }
        
        .feature-icon {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 20px;
            background: rgba(37, 211, 102, 0.1);
            width: 80px;
            height: 80px;
            line-height: 80px;
            border-radius: 50%;
            display: inline-block;
        }
        
        .feature-title {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 15px;
            color: var(--primary-dark);
        }
        
        .feature-text {
            color: var(--text-light);
        }
        
        /* Stats Section */
        .stats-section {
            padding: 5rem 0;
            background: linear-gradient(135deg, var(--primary-dark), var(--primary-darker));
            color: white;
            position: relative;
            overflow: hidden;
        }
        
        .stats-section:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHBhdHRlcm5UcmFuc2Zvcm09InJvdGF0ZSg0NSkiPjxyZWN0IHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0icmdiYSgyNTUsMjU1LDI1NSwwLjA1KSIvPjwvcGF0dGVybj48L2RlZnM+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgZmlsbD0idXJsKCNwYXR0ZXJuKSIvPjwvc3ZnPg==');
            opacity: 0.2;
        }
        
        .counter-item {
            padding: 15px;
        }
        
        .counter-number {
            font-size: 3rem;
            font-weight: 700;
            color: white;
            margin: 15px 0;
            text-shadow: 0 2px 5px rgba(0,0,0,0.2);
        }
        
        .counter-label {
            font-size: 1.1rem;
            color: rgba(255,255,255,0.8);
            font-weight: 500;
        }
        
        /* Reviews Section */
        .reviews-section {
            padding: 5rem 0;
            background-color: #f8f9fa;
        }
        
        .review-card {
            background: white;
            border-radius: 12px;
            padding: 25px;
            margin-bottom: 25px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
            position: relative;
        }
        
        .review-card:before {
            content: '\201C';
            position: absolute;
            top: 20px;
            left: 20px;
            font-size: 5rem;
            color: rgba(37, 211, 102, 0.1);
            font-family: serif;
            line-height: 1;
            z-index: 0;
        }
        
        .review-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.1);
        }
        
        .review-header {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
            position: relative;
            z-index: 1;
        }
        
        .review-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            object-fit: cover;
            margin-right: 15px;
            border: 3px solid var(--primary-color);
        }
        
        .review-user {
            font-weight: 700;
            margin-bottom: 5px;
            color: var(--primary-dark);
        }
        
        .review-date {
            color: var(--text-light);
            font-size: 0.9rem;
        }
        
        .review-stars {
            color: #FFC107;
            margin-bottom: 15px;
            font-size: 1.1rem;
            position: relative;
            z-index: 1;
        }
        
        .review-text {
            position: relative;
            z-index: 1;
        }
        
        /* FAQ Section */
        .faq-section {
            padding: 5rem 0;
            background-color: white;
        }
        
        .accordion-button {
            font-weight: 600;
            color: var(--primary-dark);
        }
        
        .accordion-button:not(.collapsed) {
            background-color: rgba(37, 211, 102, 0.1);
            color: var(--primary-dark);
        }
        
        .accordion-button:focus {
            box-shadow: 0 0 0 0.25rem rgba(37, 211, 102, 0.25);
        }
        
        /* Footer */
        footer {
            background-color: var(--primary-darker);
            color: white;
            padding: 3rem 0 1.5rem;
            position: relative;
        }
        
        .footer-logo {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            color: white;
        }
        
        .footer-links h5 {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            color: var(--primary-color);
        }
        
        .footer-links ul {
            list-style: none;
            padding-left: 0;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: rgba(255,255,255,0.7);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        
        .social-links a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.1);
            color: white;
            border-radius: 50%;
            margin-right: 10px;
            transition: all 0.3s ease;
        }
        
        .social-links a:hover {
            background: var(--primary-color);
            transform: translateY(-3px);
        }
        
        .copyright {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 1.5rem;
            margin-top: 2rem;
            color: rgba(255,255,255,0.5);
            font-size: 0.9rem;
        }
        
        /* Responsive Adjustments */
        @media (max-width: 992px) {
            .bot-title {
                font-size: 2.5rem;
            }
            
            .hero-section {
                padding: 4rem 0 2rem;
            }
            
            .feature-icon {
                width: 60px;
                height: 60px;
                line-height: 60px;
                font-size: 2rem;
            }
            
            .feature-title {
                font-size: 1.1rem;
            }
        }
        
        @media (max-width: 768px) {
            .bot-title {
                font-size: 2.2rem;
            }
            
            .hero-subtitle {
                font-size: 1.1rem;
                padding: 0 15px;
            }
            
            .section-title {
                font-size: 1.8rem;
            }
            
            .price-section {
                padding: 2rem 1.5rem;
            }
            
            .discount-price {
                font-size: 2.2rem;
            }
            
            .counter-number {
                font-size: 2.2rem;
            }
            
            .counter-label {
                font-size: 0.9rem;
            }
            
            .feature-card {
                padding: 20px 15px;
            }
            
            .feature-icon {
                width: 50px;
                height: 50px;
                line-height: 50px;
                font-size: 1.8rem;
            }
        }
        
        @media (max-width: 576px) {
            .bot-title {
                font-size: 1.8rem;
            }
            
            .section-title {
                font-size: 1.6rem;
            }
            
            .btn-group {
                flex-direction: column;
                align-items: center;
                gap: 10px;
            }
            
            .btn-telegram,
            .btn-buy {
                width: 100%;
                max-width: 250px;
                padding: 10px 20px;
                font-size: 0.95rem;
            }
            
            .counter-number {
                font-size: 1.8rem;
            }
            
            .review-user {
                font-size: 1rem;
            }
            
            .review-text {
                font-size: 0.9rem;
            }
        }