:root {
            --primary: #00a87c;
            --primary-dark: #008f68;
            --secondary: #1e3a2c;
            --accent: #26d198;
            --dark: #0a0f14;
            --darker: #050a0f;
            --light: #e0f0ea;
            --gray: #8a9a94;
            --card-bg: #121a1f;
            --gradient: linear-gradient(135deg, var(--primary), var(--accent));
            --gradient-reverse: linear-gradient(135deg, var(--accent), var(--primary));
            --shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Poppins', 'Segoe UI', sans-serif;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            background-color: var(--darker);
            color: var(--light);
            line-height: 1.6;
            overflow-x: hidden;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Animated Background */
        .animated-bg {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            overflow: hidden;
        }

        .bg-circle {
            position: absolute;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(0, 168, 124, 0.1) 0%, rgba(0, 168, 124, 0) 70%);
            animation: float 15s infinite linear;
        }

        .bg-circle:nth-child(1) {
            width: 300px;
            height: 300px;
            top: 10%;
            left: 5%;
            animation-delay: 0s;
        }

        .bg-circle:nth-child(2) {
            width: 200px;
            height: 200px;
            top: 60%;
            left: 80%;
            animation-delay: -5s;
        }

        .bg-circle:nth-child(3) {
            width: 400px;
            height: 400px;
            top: 30%;
            left: 70%;
            animation-delay: -10s;
        }

        .bg-circle:nth-child(4) {
            width: 250px;
            height: 250px;
            top: 80%;
            left: 10%;
            animation-delay: -7s;
        }

        /* Header Styles */
        header {
            background: rgba(10, 15, 20, 0.9);
            backdrop-filter: blur(10px);
            color: var(--light);
            padding: 15px 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            transition: var(--transition);
            border-bottom: 1px solid rgba(0, 168, 124, 0.2);
        }

        header.scrolled {
            padding: 10px 0;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
        }

        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.8rem;
            font-weight: 800;
            display: flex;
            align-items: center;
            color: var(--light);
        }

        .logo span {
            color: var(--primary);
        }

        .logo i {
            margin-right: 10px;
            font-size: 2rem;
            color: var(--primary);
        }

        nav ul {
            display: flex;
            list-style: none;
        }

        nav ul li {
            margin-left: 25px;
            position: relative;
        }

        nav ul li a {
            color: var(--light);
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
            padding: 8px 12px;
            border-radius: 4px;
            position: relative;
        }

        nav ul li a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: var(--gradient);
            transition: var(--transition);
            transform: translateX(-50%);
        }

        nav ul li a:hover {
            color: var(--primary);
        }

        nav ul li a:hover::after {
            width: 80%;
        }

        .cta-button {
            background: var(--gradient);
            color: var(--dark);
            border: none;
            padding: 12px 28px;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 4px 15px rgba(0, 168, 124, 0.3);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(0, 168, 124, 0.5);
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--light);
            cursor: pointer;
        }

        /* Hero Section */
        .hero {
            padding: 180px 0 100px;
            position: relative;
            overflow: hidden;
            background: radial-gradient(ellipse at center, rgba(10, 20, 30, 0.8) 0%, var(--darker) 70%);
        }

        .hero-content {
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: relative;
            z-index: 1;
        }

        .hero-text {
            flex: 1;
            max-width: 600px;
        }

        .hero-image {
            flex: 1;
            display: flex;
            justify-content: flex-end;
            position: relative;
        }

        .hero-image img {
            max-width: 80%;
            border-radius: 20px;
            box-shadow: var(--shadow);
            transform: perspective(1000px) rotateY(-10deg);
            transition: var(--transition);
            animation: float 6s ease-in-out infinite;
            border: 1px solid rgba(0, 168, 124, 0.3);
        }

        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            background: linear-gradient(to right, var(--light), var(--primary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
        }

        .hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            color: var(--gray);
        }

        .hero-buttons {
            display: flex;
            gap: 20px;
        }

        .secondary-button {
            background-color: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
            padding: 12px 28px;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .secondary-button:hover {
            background-color: rgba(0, 168, 124, 0.1);
            transform: translateY(-3px);
        }

        /* Features Section */
        .features {
            padding: 100px 0;
            background-color: var(--dark);
            position: relative;
        }

        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-title h2 {
            font-size: 2.5rem;
            margin-bottom: 15px;
            color: var(--light);
            position: relative;
            display: inline-block;
        }

        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--gradient);
            border-radius: 2px;
        }

        .section-title p {
            color: var(--gray);
            max-width: 600px;
            margin: 0 auto;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .feature-card {
            background-color: var(--card-bg);
            border-radius: 16px;
            padding: 40px 30px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            text-align: center;
            position: relative;
            overflow: hidden;
            z-index: 1;
            border: 1px solid rgba(0, 168, 124, 0.1);
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: var(--gradient);
            transform: scaleX(0);
            transform-origin: left;
            transition: var(--transition);
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
            border-color: rgba(0, 168, 124, 0.3);
        }

        .feature-card:hover::before {
            transform: scaleX(1);
        }

        .feature-icon {
            width: 80px;
            height: 80px;
            margin: 0 auto 20px;
            background: var(--gradient);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--dark);
            font-size: 2rem;
            transition: var(--transition);
        }

        .feature-card:hover .feature-icon {
            transform: scale(1.1) rotate(10deg);
        }

        .feature-card h3 {
            margin-bottom: 15px;
            font-size: 1.4rem;
            color: var(--light);
        }

        .feature-card p {
            color: var(--gray);
        }

        /* How It Works */
        .how-it-works {
            padding: 100px 0;
            background: linear-gradient(135deg, rgba(0, 168, 124, 0.05), rgba(30, 58, 44, 0.1));
            position: relative;
            overflow: hidden;
        }

        .steps {
            display: flex;
            justify-content: space-between;
            max-width: 1000px;
            margin: 0 auto;
            position: relative;
        }

        .steps::before {
            content: '';
            position: absolute;
            top: 40px;
            left: 10%;
            right: 10%;
            height: 3px;
            background: var(--gradient);
            z-index: 1;
        }

        .step {
            text-align: center;
            position: relative;
            z-index: 2;
            flex: 1;
            padding: 0 15px;
        }

        .step-number {
            width: 80px;
            height: 80px;
            background: var(--card-bg);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            box-shadow: var(--shadow);
            border: 3px solid var(--primary);
            transition: var(--transition);
        }

        .step:hover .step-number {
            background: var(--gradient);
            color: var(--dark);
            transform: scale(1.1);
        }

        .step h3 {
            margin-bottom: 10px;
            color: var(--light);
        }

        .step p {
            color: var(--gray);
        }

        /* Exchange Calculator */
        .exchange-calc {
            padding: 100px 0;
            background-color: var(--dark);
        }

        .calculator {
            max-width: 600px;
            margin: 0 auto;
            background: var(--card-bg);
            border-radius: 20px;
            box-shadow: var(--shadow);
            padding: 40px;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(0, 168, 124, 0.1);
        }

        .calculator::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 10px;
            background: var(--gradient);
        }

        .calc-input-group {
            margin-bottom: 25px;
        }

        .calc-input-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--light);
        }

        .calc-input {
            width: 100%;
            padding: 15px 20px;
            border: 2px solid rgba(0, 168, 124, 0.2);
            border-radius: 10px;
            font-size: 1rem;
            transition: var(--transition);
            background: rgba(10, 15, 20, 0.5);
            color: var(--light);
        }

        .calc-input:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(0, 168, 124, 0.1);
        }

        .calc-result {
            background: var(--gradient);
            color: var(--dark);
            padding: 25px;
            border-radius: 15px;
            text-align: center;
            margin-top: 20px;
            transform: scale(0.95);
            opacity: 0;
            transition: var(--transition);
            font-weight: 700;
        }

        .calc-result.active {
            transform: scale(1);
            opacity: 1;
        }

        .calc-result h3 {
            margin-bottom: 10px;
        }

        /* Testimonials */
        .testimonials {
            padding: 100px 0;
            background: linear-gradient(135deg, rgba(0, 168, 124, 0.05), rgba(30, 58, 44, 0.1));
        }

        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .testimonial-card {
            background-color: var(--card-bg);
            border-radius: 16px;
            padding: 30px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
            border: 1px solid rgba(0, 168, 124, 0.1);
        }

        .testimonial-card:hover {
            transform: translateY(-10px);
            border-color: rgba(0, 168, 124, 0.3);
        }

        .testimonial-text {
            font-style: italic;
            margin-bottom: 20px;
            color: var(--gray);
            position: relative;
            padding-left: 20px;
        }

        .testimonial-text::before {
            content: '"';
            position: absolute;
            left: 0;
            top: -10px;
            font-size: 3rem;
            color: var(--primary);
            opacity: 0.3;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
        }

        .author-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--gradient);
            margin-right: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--dark);
            font-weight: 700;
        }

        .author-info h4 {
            margin-bottom: 5px;
            color: var(--light);
        }

        .author-info p {
            color: var(--gray);
            font-size: 0.9rem;
        }

        /* FAQ Section */
        .faq {
            padding: 100px 0;
            background-color: var(--dark);
        }

        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            margin-bottom: 15px;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            transition: var(--transition);
            background: var(--card-bg);
            border: 1px solid rgba(0, 168, 124, 0.1);
        }

        .faq-item:hover {
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
            border-color: rgba(0, 168, 124, 0.3);
        }

        .faq-question {
            background-color: rgba(10, 15, 20, 0.5);
            padding: 20px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            transition: var(--transition);
            color: var(--light);
        }

        .faq-question:hover {
            background-color: rgba(0, 168, 124, 0.1);
        }

        .faq-answer {
            padding: 0 20px;
            max-height: 0;
            overflow: hidden;
            transition: var(--transition);
            color: var(--gray);
        }

        .faq-item.active .faq-answer {
            padding: 20px;
            max-height: 500px;
        }

        .faq-item.active .faq-question {
            background: var(--gradient);
            color: var(--dark);
        }

        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }

        /* Footer */
        footer {
            text-align: center;
            background: linear-gradient(135deg, var(--darker), #0a1419);
            color: var(--light);
            padding: 80px 0 20px;
            border-top: 1px solid rgba(0, 168, 124, 0.2);
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-column h3 {
            margin-bottom: 20px;
            font-size: 1.2rem;
            position: relative;
            display: inline-block;
            color: var(--primary);
        }

        .footer-column h3::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 40px;
            height: 3px;
            background: var(--gradient);
            border-radius: 2px;
        }

        .footer-column ul {
            list-style: none;
        }

        .footer-column ul li {
            margin-bottom: 10px;
        }

        .footer-column ul li a {
            color: var(--gray);
            text-decoration: none;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-column ul li a:hover {
            color: var(--primary);
            transform: translateX(5px);
        }

        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--gray);
            font-size: 0.9rem;
        }

        /* Animations */
        @keyframes float {
            0%, 100% {
                transform: translateY(0) rotate(0deg);
            }
            50% {
                transform: translateY(-20px) rotate(5deg);
            }
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .fade-in {
            opacity: 0;
        }

        /* Responsive Design */
        @media (max-width: 992px) {
            .hero-content {
                flex-direction: column;
                text-align: center;
            }

            .hero-text {
                margin-bottom: 50px;
            }

            .hero-image img {
                transform: none;
            }
        }

        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                text-align: center;
            }

            nav ul {
                margin-top: 20px;
                flex-wrap: wrap;
                justify-content: center;
            }

            nav ul li {
                margin: 5px 10px;
            }

            .hero h1 {
                font-size: 2.5rem;
            }

            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }

            .steps {
                flex-direction: column;
            }

            .steps::before {
                display: none;
            }

            .step {
                margin-bottom: 40px;
            }

            .mobile-menu-btn {
                display: block;
                position: absolute;
                top: 20px;
                right: 20px;
            }

            nav {
                display: none;
                width: 100%;
                margin-top: 20px;
            }

            nav.active {
                display: block;
            }

            nav ul {
                flex-direction: column;
            }

            nav ul li {
                margin: 10px 0;
            }
        }

        .plans {
            padding: 100px 0;
            background-color: var(--dark);
            position: relative;
        }
        
        .plans-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .plan-card {
            background-color: var(--card-bg);
            border-radius: 16px;
            padding: 40px 30px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            text-align: center;
            position: relative;
            overflow: hidden;
            z-index: 1;
            border: 1px solid rgba(0, 168, 124, 0.1);
            display: flex;
            flex-direction: column;
        }
        
        .plan-card.popular {
            transform: scale(1.05);
            border: 2px solid var(--primary);
            box-shadow: 0 15px 40px rgba(0, 168, 124, 0.2);
        }
        
        .plan-card.popular::before {
            content: 'MOST POPULAR';
            position: absolute;
            top: 20px;
            right: -35px;
            background: var(--gradient);
            color: var(--dark);
            font-size: 0.8rem;
            font-weight: 700;
            padding: 5px 40px;
            transform: rotate(45deg);
            z-index: 2;
        }
        
        .plan-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
            border-color: rgba(0, 168, 124, 0.3);
        }
        
        .plan-card.popular:hover {
            transform: scale(1.05) translateY(-10px);
        }
        
        .plan-header {
            margin-bottom: 30px;
            position: relative;
        }
        
        .plan-icon {
            width: 80px;
            height: 80px;
            margin: 0 auto 20px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            transition: var(--transition);
        }
        
        .silver .plan-icon {
            background: linear-gradient(135deg, #c0c0c0, #a0a0a0);
            color: #333;
        }
        
        .gold .plan-icon {
            background: linear-gradient(135deg, #ffd700, #daa520);
            color: #333;
        }
        
        .diamond .plan-icon {
            background: linear-gradient(135deg, #b9f2ff, #7ec8e3);
            color: #333;
        }
        
        .platinum .plan-icon {
            background: linear-gradient(135deg, #e5e4e2, #c0c0c0);
            color: #333;
        }
        
        .plan-name {
            font-size: 1.8rem;
            margin-bottom: 10px;
            color: var(--light);
        }
        
        .plan-price {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 5px;
            color: var(--light);
        }
        
        .plan-price span {
            font-size: 1rem;
            color: var(--gray);
            font-weight: 400;
        }
        
        .plan-validity {
            color: var(--gray);
            margin-bottom: 20px;
            font-size: 0.9rem;
        }
        
        .plan-features {
            flex-grow: 1;
            margin-bottom: 30px;
            text-align: left;
        }
        
        .plan-features ul {
            list-style: none;
        }
        
        .plan-features ul li {
            margin-bottom: 12px;
            display: flex;
            align-items: flex-start;
        }
        
        .plan-features ul li i {
            margin-right: 10px;
            color: var(--primary);
            margin-top: 3px;
            flex-shrink: 0;
        }
        
        .plan-features ul li.disabled {
            color: var(--gray);
            opacity: 0.5;
        }
        
        .plan-features ul li.disabled i {
            color: var(--gray);
        }
        
        .plan-button {
            margin-top: auto;
        }
        
        .plan-button .cta-button {
            width: 100%;
            justify-content: center;
        }
        
        /* Comparison Table */
        .comparison {
            padding: 100px 0;
            background: linear-gradient(135deg, rgba(0, 168, 124, 0.05), rgba(30, 58, 44, 0.1));
        }
        
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 50px;
            box-shadow: var(--shadow);
            border-radius: 16px;
            overflow: hidden;
        }
        
        .comparison-table th,
        .comparison-table td {
            padding: 20px;
            text-align: center;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .comparison-table th {
            background-color: var(--card-bg);
            color: var(--light);
            font-weight: 600;
        }
        
        .comparison-table thead th {
            background-color: var(--secondary);
            font-size: 1.2rem;
            padding: 25px 20px;
        }
        
        .comparison-table tbody tr:hover {
            background-color: rgba(0, 168, 124, 0.05);
        }
        
        .comparison-table .feature-name {
            text-align: left;
            font-weight: 600;
            color: var(--light);
        }
        
        .comparison-table .check {
            color: var(--primary);
            font-size: 1.2rem;
        }
        
        .comparison-table .cross {
            color: var(--gray);
            opacity: 0.5;
        }
        
        /* FAQ Section */
        .faq {
            padding: 100px 0;
            background-color: var(--dark);
        }
        
        /* Responsive */
        @media (max-width: 992px) {
            .plan-card.popular {
                transform: scale(1);
            }
            
            .plan-card.popular:hover {
                transform: translateY(-10px);
            }
        }
        
        @media (max-width: 768px) {
            .comparison-table {
                display: block;
                overflow-x: auto;
            }
        }
/* Pricing Section */
        .pricing-section {
            padding: 100px 0;
            background: linear-gradient(135deg, rgba(192, 192, 192, 0.05), rgba(100, 100, 100, 0.1));
            position: relative;
            overflow: hidden;
        }

        .pricing-card {
            max-width: 800px;
            margin: 0 auto;
            background: var(--card-bg);
            border-radius: 20px;
            box-shadow: var(--shadow);
            padding: 50px;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(192, 192, 192, 0.1);
            text-align: center;
        }

        .pricing-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 10px;
            background: var(--silver-gradient);
        }

        .pricing-header {
            margin-bottom: 40px;
        }

        .plan-icon-large {
            width: 100px;
            height: 100px;
            margin: 0 auto 20px;
            background: var(--silver-gradient);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #333;
            font-size: 2.5rem;
        }

        .pricing-header h2 {
            font-size: 2.5rem;
            margin-bottom: 10px;
            color: var(--light);
        }

        .pricing-header .price {
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 5px;
            color: #c0c0c0;
        }

        .pricing-header .price span {
            font-size: 1.5rem;
            color: var(--gray);
            font-weight: 400;
        }

        .pricing-header .billing-cycle {
            color: var(--gray);
            margin-bottom: 20px;
        }

        .pricing-features {
            margin-bottom: 40px;
            text-align: left;
        }

        .pricing-features ul {
            list-style: none;
        }

        .pricing-features ul li {
            margin-bottom: 15px;
            display: flex;
            align-items: flex-start;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .pricing-features ul li i {
            margin-right: 15px;
            color: #c0c0c0;
            margin-top: 3px;
            flex-shrink: 0;
        }

        .pricing-features ul li.disabled {
            color: var(--gray);
            opacity: 0.5;
        }

        .pricing-features ul li.disabled i {
            color: var(--gray);
        }

        .pricing-actions {
            display: flex;
            gap: 20px;
            justify-content: center;
        }
        <style>
/* Usage Section Styles */
.usage-section {
    margin-bottom: 50px;
}

.usage-container {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(0, 168, 124, 0.1);
    position: relative;
    overflow: hidden;
}

.usage-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient);
}

.usage-container h3 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 1.5rem;
    color: var(--light);
    position: relative;
    display: inline-block;
    width: 100%;
}

.usage-container h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient);
    border-radius: 2px;
}

.usage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.usage-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px;
    background: rgba(10, 15, 20, 0.3);
    border-radius: 12px;
    transition: var(--transition);
    border: 1px solid rgba(0, 168, 124, 0.1);
}

.usage-item:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 168, 124, 0.3);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.usage-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    color: var(--dark);
    font-size: 1.5rem;
    transition: var(--transition);
}

.usage-item:hover .usage-icon {
    transform: scale(1.1) rotate(10deg);
}

.usage-item span {
    font-weight: 600;
    color: var(--light);
    font-size: 0.95rem;
}

.transfer-info {
    text-align: center;
    padding: 20px;
    background: rgba(0, 168, 124, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(0, 168, 124, 0.2);
}

.transfer-info p {
    color: var(--light);
    margin: 0;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.transfer-info i {
    color: var(--primary);
    font-size: 1.2rem;
}

/* Responsive Design for Usage Section */
@media (max-width: 768px) {
    .usage-container {
        padding: 30px 20px;
    }
    
    .usage-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .usage-item {
        padding: 15px 10px;
    }
    
    .usage-icon {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
    
    .usage-item span {
        font-size: 0.85rem;
    }
    
    .transfer-info p {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .usage-grid {
        grid-template-columns: 1fr;
    }
    
    .usage-item {
        flex-direction: row;
        text-align: left;
        gap: 15px;
    }
    
    .usage-icon {
        margin-bottom: 0;
        flex-shrink: 0;
    }
}