:root {
            --bg-primary: #0a0e27;
            --bg-secondary: #1a1f3a;
            --bg-tertiary: #252d4a;
            --accent-primary: #ff6b35;
            --accent-secondary: #f7931e;
            --accent-tertiary: #ffa500;
            --text-main: #f0f4f9;
            --text-muted: #a0aec0;
            --success: #4ade80;
            --danger: #f87171;
            --border: rgba(255, 107, 53, 0.15);
            --glow: rgba(255, 107, 53, 0.25);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Poppins', sans-serif;
            background: linear-gradient(135deg, var(--bg-primary) 0%, #0f1433 100%);
            color: var(--text-main);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
        }

        body::before {
            content: '';
            position: fixed;
            top: -50%;
            right: -10%;
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(255, 107, 53, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
            z-index: 0;
            animation: float 20s ease-in-out infinite;
        }

        body::after {
            content: '';
            position: fixed;
            bottom: -20%;
            left: -5%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(247, 147, 30, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
            z-index: 0;
            animation: float-reverse 25s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(30px); }
        }

        @keyframes float-reverse {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-30px); }
        }

        .header {
            background: rgba(10, 14, 39, 0.8);
            border-bottom: 2px solid var(--border);
            backdrop-filter: blur(20px);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .nav-container {
            max-width: 1450px;
            margin: 0 auto;
            padding: 20px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .nav-left {
            display: flex;
            align-items: center;
            gap: 50px;
        }

        .logo-container {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .logo {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            color: white;
            font-size: 18px;
            box-shadow: 0 8px 16px rgba(255, 107, 53, 0.3);
        }

        .brand-name {
            font-size: 24px;
            font-weight: 700;
            background: linear-gradient(90deg, var(--accent-primary), var(--accent-tertiary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            display: block;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 40px;
        }

        .nav-menu a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            position: relative;
            transition: all 0.3s ease;
        }

        .nav-menu a::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-primary);
            transition: width 0.3s ease;
        }

        .nav-menu a:hover {
            color: var(--accent-primary);
        }

        .nav-menu a:hover::after {
            width: 100%;
        }

        .nav-right {
            display: flex;
            gap: 14px;
            align-items: center;
        }

        .nav-button {
            padding: 10px 20px;
            border-radius: 8px;
            font-size: 13px;
            font-weight: 600;
            text-decoration: none;
            cursor: pointer;
            border: none;
            transition: all 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .btn-secondary {
            background: transparent;
            color: var(--text-muted);
            border: 1.5px solid var(--border);
        }

        .btn-secondary:hover {
            background: var(--bg-tertiary);
            color: var(--accent-primary);
            border-color: var(--accent-primary);
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
            color: white;
            box-shadow: 0 8px 20px rgba(255, 107, 53, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 30px rgba(255, 107, 53, 0.4);
        }

        .market-stats {
            background: rgba(10, 14, 39, 0.5);
            border-bottom: 1px solid var(--border);
            padding: 16px 0;
            overflow-x: auto;
        }

        .stats-container {
            max-width: 1450px;
            margin: 0 auto;
            padding: 0 40px;
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

        .stat-item {
            background: linear-gradient(135deg, rgba(255, 107, 53, 0.05), rgba(247, 147, 30, 0.05));
            padding: 10px 18px;
            border-radius: 8px;
            border: 1px solid var(--border);
            font-size: 12px;
            color: var(--text-muted);
            white-space: nowrap;
            transition: all 0.3s ease;
        }

        .stat-item:hover {
            border-color: var(--accent-primary);
            background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(247, 147, 30, 0.08));
        }

        .stat-item span {
            color: var(--text-main);
            font-weight: 600;
        }

        .stat-positive {
            color: var(--success);
        }

        .stat-negative {
            color: var(--danger);
        }

        .main-content {
            max-width: 1450px;
            margin: 0 auto;
            padding: 100px 40px;
            position: relative;
            z-index: 1;
        }

        .page-title {
            font-size: 56px;
            font-weight: 800;
            margin-bottom: 18px;
            background: linear-gradient(90deg, var(--text-main), var(--accent-primary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -1px;
            line-height: 1.2;
        }

        .page-subtitle {
            color: var(--text-muted);
            margin-bottom: 60px;
            font-size: 18px;
            max-width: 700px;
            line-height: 1.7;
        }

        .page-subtitle a {
            color: var(--accent-primary);
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .page-subtitle a:hover {
            text-decoration: underline;
        }

        .tabs {
            display: flex;
            gap: 12px;
            margin-bottom: 50px;
        }

        .tab {
            padding: 14px 28px;
            background: var(--bg-secondary);
            border: 2px solid var(--border);
            color: var(--text-muted);
            font-size: 14px;
            font-weight: 600;
            border-radius: 10px;
            cursor: pointer;
            transition: all 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .tab.active {
            background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
            color: white;
            border-color: var(--accent-primary);
            box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
            transform: translateY(-2px);
        }

        .tab:hover:not(.active) {
            border-color: var(--accent-primary);
            background: var(--bg-tertiary);
            color: var(--text-main);
        }

        .exchanges-table {
            background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
            border-radius: 16px;
            border: 2px solid var(--border);
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            margin-bottom: 60px;
        }

        table {
            width: 100%;
            border-collapse: collapse;
        }

        thead {
            background: linear-gradient(90deg, rgba(255, 107, 53, 0.1), rgba(247, 147, 30, 0.05));
            border-bottom: 2px solid var(--border);
        }

        th {
            padding: 20px;
            text-align: left;
            color: var(--accent-primary);
            font-size: 12px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.7px;
        }

        td {
            padding: 18px 20px;
            border-bottom: 1px solid var(--border);
            font-size: 14px;
            color: var(--text-main);
        }

        tbody tr {
            transition: all 0.3s ease;
        }

        tbody tr:hover {
            background: rgba(255, 107, 53, 0.05);
        }

        .rank {
            font-weight: 800;
            font-size: 18px;
            color: var(--accent-primary);
            text-shadow: 0 0 10px rgba(255, 107, 53, 0.3);
        }

        .exchange-info {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .exchange-logo {
            width: 40px;
            height: 40px;
            background: var(--bg-tertiary);
            border-radius: 10px;
            border: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }

        .exchange-logo img {
            max-width: 90%;
            max-height: 90%;
        }

        .exchange-name {
            font-weight: 700;
            font-size: 15px;
            color: var(--text-main);
        }

        .trading-volume {
            font-weight: 700;
            color: var(--success);
            font-size: 15px;
        }

        .liquidity-score {
            font-weight: 700;
            color: var(--accent-primary);
            font-size: 15px;
        }

        .weekly-visits,
        .markets-count,
        .coins-count,
        .fiat-supported {
            color: var(--text-muted);
            font-weight: 400;
            font-size: 13px;
        }

        .volume-chart {
            width: 90px;
            height: 40px;
            background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(247, 147, 30, 0.05));
            border-radius: 6px;
            border: 1px solid var(--border);
            position: relative;
            overflow: hidden;
        }

        .chart-line {
            position: absolute;
            bottom: 2px;
            left: 2px;
            right: 2px;
            height: calc(100% - 4px);
            background: linear-gradient(180deg, rgba(255, 107, 53, 0.4), rgba(255, 107, 53, 0.05));
            clip-path: polygon(0% 85%, 10% 70%, 20% 60%, 30% 45%, 40% 35%, 50% 25%, 60% 30%, 70% 40%, 80% 50%, 90% 45%, 100% 30%, 100% 100%, 0% 100%);
        }

        .chart-line::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--accent-primary);
            clip-path: polygon(0% 85%, 10% 70%, 20% 60%, 30% 45%, 40% 35%, 50% 25%, 60% 30%, 70% 40%, 80% 50%, 90% 45%, 100% 30%, 100% 0%, 0% 0%);
        }

        .chart-red .chart-line {
            background: linear-gradient(180deg, rgba(248, 113, 113, 0.4), rgba(248, 113, 113, 0.05));
            clip-path: polygon(0% 30%, 10% 45%, 20% 55%, 30% 70%, 40% 80%, 50% 75%, 60% 85%, 70% 90%, 80% 85%, 90% 80%, 100% 75%, 100% 100%, 0% 100%);
        }

        .chart-red .chart-line::before {
            background: var(--danger);
            clip-path: polygon(0% 30%, 10% 45%, 20% 55%, 30% 70%, 40% 80%, 50% 75%, 60% 85%, 70% 90%, 80% 85%, 90% 80%, 100% 75%, 100% 0%, 0% 0%);
        }

        .chart2 {
            height: 580px;
            margin: 60px 0;
            background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
            border-radius: 16px;
            border: 2px solid var(--border);
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        }

        .modal,
        .contact-modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(10, 14, 39, 0.85);
            backdrop-filter: blur(15px);
        }

        .modal.show,
        .contact-modal.show {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .modal-content,
        .contact-modal-content {
            background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
            padding: 40px;
            border-radius: 16px;
            width: 420px;
            max-width: 90vw;
            border: 2px solid var(--border);
            box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
            position: relative;
        }

        .modal-header,
        .contact-modal-header {
            text-align: center;
            margin-bottom: 30px;
        }

        .modal-header h2,
        .contact-modal-header h2 {
            color: var(--text-main);
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 8px;
            background: linear-gradient(90deg, var(--text-main), var(--accent-primary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .modal-header p {
            color: var(--text-muted);
            font-size: 14px;
        }

        .form-group,
        .contact-form-group {
            margin-bottom: 20px;
        }

        .form-group label,
        .contact-form-group label {
            display: block;
            color: var(--accent-primary);
            font-size: 12px;
            font-weight: 700;
            margin-bottom: 8px;
            text-transform: uppercase;
            letter-spacing: 0.7px;
        }

        .form-group input,
        .contact-form-group input,
        .contact-form-group select,
        .contact-form-group textarea {
            width: 100%;
            padding: 12px 16px;
            background: var(--bg-primary);
            border: 2px solid var(--border);
            border-radius: 8px;
            color: var(--text-main);
            font-size: 14px;
            transition: all 0.3s ease;
            font-family: 'Poppins', sans-serif;
        }

        .form-group input::placeholder,
        .contact-form-group input::placeholder,
        .contact-form-group textarea::placeholder {
            color: var(--text-muted);
        }

        .form-group input:focus,
        .contact-form-group input:focus,
        .contact-form-group select:focus,
        .contact-form-group textarea:focus {
            outline: none;
            border-color: var(--accent-primary);
            box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.2);
            background: rgba(255, 107, 53, 0.02);
        }

        .modal-buttons {
            display: flex;
            gap: 12px;
            margin-top: 28px;
        }

        .modal-btn {
            flex: 1;
            padding: 12px 20px;
            border-radius: 8px;
            font-size: 13px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            border: none;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .btn-login,
        .contact-submit-btn {
            background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
            color: white;
            box-shadow: 0 8px 20px rgba(255, 107, 53, 0.3);
        }

        .btn-login:hover,
        .contact-submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 30px rgba(255, 107, 53, 0.4);
        }

        .btn-cancel {
            background: var(--bg-tertiary);
            color: var(--text-muted);
            border: 2px solid var(--border);
        }

        .btn-cancel:hover {
            background: var(--bg-primary);
            color: var(--text-main);
            border-color: var(--accent-primary);
        }

        .close-modal,
        .contact-close {
            position: absolute;
            top: 18px;
            right: 20px;
            background: none;
            border: none;
            color: var(--text-muted);
            font-size: 28px;
            cursor: pointer;
            transition: all 0.3s ease;
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .close-modal:hover,
        .contact-close:hover {
            color: var(--accent-primary);
            transform: rotate(90deg);
        }

        .footer {
            background: var(--bg-secondary);
            border-top: 2px solid var(--border);
            margin-top: 100px;
        }

        .footer-content {
            max-width: 1450px;
            margin: 0 auto;
            padding: 70px 40px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 50px;
        }

        .footer-section h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--accent-primary);
            margin-bottom: 20px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

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

        .footer-section li {
            margin-bottom: 14px;
        }

        .footer-section a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 14px;
            transition: all 0.3s ease;
            display: inline-block;
        }

        .footer-section a:hover {
            color: var(--accent-primary);
            transform: translateX(4px);
        }

        .footer-bottom {
            background: var(--bg-primary);
            border-top: 2px solid var(--border);
            padding: 32px 40px;
            text-align: center;
        }

        .company-info {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }

        .company-info p {
            color: var(--text-muted);
            font-size: 13px;
        }

        .logoFoot {
            max-width: 90px;
            opacity: 0.7;
            transition: all 0.3s ease;
            margin: 0 auto;
        }

        .logoFoot:hover {
            opacity: 1;
        }

        .logoFoot img {
            max-width: 100%;
            height: auto;
            display: block;

        }

        .disclaimer {
            background: linear-gradient(135deg, rgba(248, 113, 113, 0.1), rgba(255, 107, 53, 0.05));
            border-top: 2px solid rgba(248, 113, 113, 0.3);
            padding: 24px 0;
            position: relative;
            z-index: 1;
        }

        .disclaimer-content {
            max-width: 1450px;
            margin: 0 auto;
            padding: 0 40px;
        }

        .disclaimer-content h4 {
            color: var(--danger);
            font-size: 14px;
            font-weight: 700;
            margin-bottom: 8px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .disclaimer-content p {
            color: var(--text-muted);
            font-size: 13px;
            line-height: 1.6;
        }

        .success-message {
            text-align: center;
            padding: 20px;
        }

        .success-message .icon {
            font-size: 40px;
            margin-bottom: 16px;
        }

        .success-message h3 {
            color: var(--text-main);
            margin-bottom: 8px;
            font-size: 18px;
        }

        .success-message p {
            color: var(--text-muted);
            font-size: 14px;
            margin-bottom: 20px;
        }

        .contact-success-message {
            text-align: center;
            padding: 20px;
            display: none;
        }

        .contact-success-icon {
            font-size: 48px;
            color: var(--success);
            margin-bottom: 16px;
        }

        .contact-success-message h3 {
            color: var(--text-main);
            margin-bottom: 8px;
            font-size: 18px;
        }

        .contact-success-message p {
            color: var(--text-muted);
            font-size: 14px;
        }

        .contact-form-row {
            display: flex;
            gap: 14px;
        }

        .contact-form-row .contact-form-group {
            flex: 1;
        }

        @media (max-width: 768px) {
            .nav-container {
                flex-direction: column;
                gap: 18px;
                padding: 18px 22px;
            }

            .nav-menu,
            .nav-right {
                display: none;
            }

            .page-title {
                font-size: 36px;
            }

            .tabs {
                flex-wrap: wrap;
            }

            .exchanges-table {
                overflow-x: auto;
            }

            .main-content {
                padding: 60px 20px;
            }

            .modal-content,
            .contact-modal-content {
                width: 95vw;
                padding: 30px;
            }

            .header {
                position: relative;
            }
        }