/* Modern blue/cyan color scheme for Bineros */
        :root {
            --bg-dark: #030712;
            --bg-medium: #0f172a; 
            --bg-light: #1e293b;
            --bg-accent: #0c1222;
            --border-color: rgba(56, 189, 248, 0.2);
            --primary-accent: #0ea5e9;
            --secondary-accent: #38bdf8; 
            --tertiary-accent: #22d3ee;
            --text-primary: #f8fafc; 
            --text-secondary: #94a3b8; 
            --positive-color: #22c55e; 
            --negative-color: #ef4444; 
        }

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

        /* Clean modern font family */
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            background-color: var(--bg-dark);
            color: var(--text-primary);
            line-height: 1.7;
            min-height: 100vh;
            position: relative;
            overflow-x: hidden;
        }

        /* Blue gradient background */
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(ellipse at 20% 0%, rgba(14, 165, 233, 0.12) 0%, transparent 50%),
                        radial-gradient(ellipse at 80% 100%, rgba(34, 211, 238, 0.08) 0%, transparent 50%),
                        radial-gradient(circle at 60% 40%, rgba(56, 189, 248, 0.05) 0%, transparent 60%);
            pointer-events: none;
            z-index: 0;
        }

        /* Glass-morphism modal backdrop */
        .modal, .contact-modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(3, 7, 18, 0.95);
            backdrop-filter: blur(20px);
        }

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

        /* Sleek modal with blue glow */
        .modal-content, .contact-modal-content {
            background: linear-gradient(160deg, var(--bg-medium) 0%, var(--bg-dark) 100%);
            padding: 44px;
            border-radius: 20px;
            width: 440px;
            max-width: 90vw;
            border: 1px solid var(--border-color);
            box-shadow: 0 30px 90px rgba(14, 165, 233, 0.2), 0 0 1px rgba(56, 189, 248, 0.4);
            position: relative;
        }

        /* Centered header with bottom accent */
        .modal-header, .contact-modal-header {
            text-align: center;
            margin-bottom: 36px;
            border-bottom: 2px solid var(--primary-accent);
            padding-bottom: 20px;
        }

        .modal-header h2, .contact-modal-header h2 {
            color: var(--text-primary);
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 6px;
            letter-spacing: -0.5px;
        }

        .modal-header p {
            color: var(--text-secondary);
            font-size: 15px;
            font-weight: 400;
        }

        .form-group, .contact-form-group {
            margin-bottom: 24px;
        }

        /* No uppercase labels, different spacing */
        .form-group label, .contact-form-group label {
            display: block;
            color: var(--secondary-accent);
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 10px;
            letter-spacing: 0;
        }

        /* Different input styling with border-left accent */
        .form-group input, .contact-form-group input, .contact-form-group select, .contact-form-group textarea {
            width: 100%;
            padding: 14px 18px;
            background: rgba(30, 42, 66, 0.6);
            border: 1px solid var(--border-color);
            border-left: 3px solid var(--primary-accent);
            border-radius: 10px;
            color: var(--text-primary);
            font-size: 15px;
            font-family: 'Fira Code', monospace;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        /* Different focus state */
        .form-group input:focus, .contact-form-group input:focus, .contact-form-group select:focus, .contact-form-group textarea:focus {
            outline: none;
            border-color: var(--primary-accent);
            background: rgba(30, 42, 66, 0.9);
            box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1), 0 8px 16px rgba(16, 185, 129, 0.1);
            transform: translateY(-1px);
        }
        
        .modal-buttons {
            display: flex;
            gap: 14px;
            margin-top: 32px;
        }

        /* Different button styling - no uppercase */
        .modal-btn {
            flex: 1;
            padding: 14px 24px;
            border-radius: 10px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            border: none;
            letter-spacing: 0;
        }

        /* Gradient button background */
        .btn-login, .contact-submit-btn {
            background: linear-gradient(135deg, var(--primary-accent) 0%, var(--secondary-accent) 100%);
            color: var(--bg-dark);
            font-weight: 700;
        }

        .btn-login:hover, .contact-submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 28px rgba(16, 185, 129, 0.3);
        }

        /* Different cancel button style */
        .btn-cancel {
            background: transparent;
            color: var(--text-secondary);
            border: 2px solid var(--border-color);
        }

        .btn-cancel:hover {
            background: rgba(16, 185, 129, 0.1);
            color: var(--primary-accent);
            border-color: var(--primary-accent);
        }

        /* Different close button position and style */
        .close-modal, .contact-close {
            position: absolute;
            top: 22px;
            right: 24px;
            background: rgba(16, 185, 129, 0.1);
            border: none;
            color: var(--text-secondary);
            font-size: 28px;
            cursor: pointer;
            transition: all 0.2s ease;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .close-modal:hover, .contact-close:hover {
            color: var(--primary-accent);
            background: rgba(16, 185, 129, 0.2);
            transform: rotate(90deg);
        }

        /* Different header styling with bottom border instead */
        .header {
            background: rgba(10, 14, 26, 0.85);
            border-bottom: 2px solid var(--border-color);
            padding: 0;
            backdrop-filter: blur(20px);
            z-index: 100;
            position: sticky;
            top: 0;
        }

        .nav-container {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 48px;
        }

        /* Hexagonal-style logo with blue gradient */
        .logo {
            background: linear-gradient(135deg, var(--primary-accent), var(--tertiary-accent));
            border-radius: 8px;
            box-shadow: 0 4px 16px rgba(14, 165, 233, 0.4);
        }

        /* Clean blue gradient brand */
        .brand-name {
            font-size: 22px;
            font-weight: 800;
            background: linear-gradient(135deg, var(--secondary-accent), var(--tertiary-accent));
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -0.3px;
        }

        .nav-menu a {
            color: var(--text-secondary);
            font-size: 15px;
            font-weight: 500;
        }
        
        /* Underline from center instead of left */
        .nav-menu a::after {
            background: var(--primary-accent);
            left: 50%;
            transform: translateX(-50%);
        }

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

        /* Different button sizing and shape */
        .nav-button {
            padding: 10px 20px;
            border-radius: 10px;
            font-size: 14px;
            font-weight: 600;
        }
        
        /* Different secondary button style */
        .btn-secondary {
            background: rgba(16, 185, 129, 0.05);
            color: var(--text-secondary);
            border: 1px solid var(--border-color);
        }

        .btn-secondary:hover {
            background: rgba(16, 185, 129, 0.15);
            border-color: var(--primary-accent);
            color: var(--secondary-accent);
        }

        /* Gradient primary button */
        .btn-primary {
            background: linear-gradient(135deg, var(--primary-accent), var(--secondary-accent));
            color: var(--bg-dark);
            font-weight: 700;
            border: none;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
        }

        /* Market stats bar styling */
        .market-stats {
            background: var(--bg-accent);
            border-bottom: 1px solid var(--border-color);
            padding: 14px 0;
            font-size: 13px;
            color: var(--text-secondary);
        }

        /* Compact stat items with blue tint */
        .stat-item {
            gap: 8px;
            padding: 6px 14px;
            background: rgba(14, 165, 233, 0.1);
            border-radius: 8px;
            border: 1px solid var(--border-color);
            font-family: 'Fira Code', monospace;
        }

        .stat-positive { color: var(--positive-color); font-weight: 600; }
        .stat-negative { color: var(--negative-color); font-weight: 600; }

        .main-content {
            max-width: 1400px;
            margin: 0 auto;
            padding: 90px 20px;
            position: relative;
            z-index: 1;
        }

        /* Bold title with blue gradient */
        .page-title {
            font-size: 52px;
            font-weight: 800;
            margin-bottom: 24px;
            background: linear-gradient(135deg, var(--text-primary) 20%, var(--secondary-accent) 80%);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -1.5px;
        }

        .page-subtitle {
            color: var(--text-secondary);
            margin-bottom: 60px;
            font-size: 19px;
            max-width: 700px;
            line-height: 1.8;
        }

        .page-subtitle a {
            color: var(--secondary-accent);
            text-decoration: underline;
            text-decoration-color: rgba(52, 211, 153, 0.3);
            font-weight: 500;
            transition: all 0.2s ease;
        }
        
        .page-subtitle a:hover {
            text-decoration-color: var(--secondary-accent);
        }

        .tabs {
            gap: 12px;
            margin-bottom: 48px;
        }
        
        /* Rectangular tabs with sharp corners */
        .tab {
            padding: 12px 24px;
            background: rgba(14, 165, 233, 0.08);
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            font-size: 14px;
            font-weight: 600;
            border-radius: 6px;
            transition: all 0.25s ease;
        }

        /* Solid active tab */
        .tab.active {
            background: var(--primary-accent);
            color: white;
            border-color: var(--primary-accent);
            box-shadow: 0 6px 20px rgba(14, 165, 233, 0.35);
        }

        .tab:hover:not(.active) {
            background: rgba(14, 165, 233, 0.2);
            border-color: var(--secondary-accent);
            color: var(--text-primary);
        }

        /* Clean table with subtle border */
        .exchanges-table {
            background: var(--bg-medium);
            border-radius: 12px;
            border: 1px solid var(--border-color);
            overflow: hidden;
        }

        /* Blue-tinted table header */
        th {
            background: rgba(14, 165, 233, 0.1);
            padding: 20px;
            font-weight: 700;
            font-size: 11px;
            color: var(--secondary-accent);
            border-bottom: 1px solid var(--border-color);
            text-transform: uppercase;
            letter-spacing: 0.8px;
        }
        
        td {
            padding: 24px;
            border-bottom: 1px solid var(--border-color);
            font-size: 15px;
        }
        
        /* Subtle row hover */
        tr:hover {
            background: rgba(14, 165, 233, 0.08);
        }

        /* Blue rank number */
        .rank {
            font-weight: 800;
            font-size: 16px;
            color: var(--secondary-accent);
        }

        /* Different logo styling */
        .exchange-logo {
            border-radius: 12px;
            background: var(--bg-light);
            border: 2px solid var(--border-color);
            padding: 2px;
        }

        .exchange-name {
            font-weight: 700;
            font-size: 16px;
            color: var(--text-primary);
        }
        
        .trading-volume {
            font-weight: 700;
            font-size: 16px;
            color: var(--positive-color);
            font-family: 'Fira Code', monospace;
        }

        .liquidity-score {
            font-weight: 700;
            color: var(--tertiary-accent);
            font-size: 16px;
        }

        .weekly-visits, .markets-count, .coins-count, .fiat-supported {
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* Different chart styling with rounded corners */
        .volume-chart {
            background: var(--bg-light);
            border-radius: 10px;
            border: 2px solid var(--border-color);
        }
        
        /* Blue chart gradient */
        .chart-line {
            background: linear-gradient(180deg, rgba(56, 189, 248, 0.5) 0%, rgba(56, 189, 248, 0.08) 100%);
        }

        .chart-line::before {
            background: var(--secondary-accent);
            height: 2px;
        }
        
        .chart-red .chart-line {
            background: linear-gradient(180deg, rgba(239, 68, 68, 0.5) 0%, rgba(239, 68, 68, 0.08) 100%);
        }
        
        .chart-red .chart-line::before {
            background: var(--negative-color);
        }

        /* Clean footer with blue accent */
        .footer {
            background: var(--bg-medium);
            border-top: 1px solid var(--border-color);
            margin-top: 80px;
        }
        
        .footer-section h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--secondary-accent);
            margin-bottom: 20px;
        }

        .footer-section a {
            color: var(--text-secondary);
            font-size: 15px;
            transition: all 0.2s ease;
        }
        
        /* Different hover effect - scale instead of padding */
        .footer-section a:hover {
            color: var(--primary-accent);
            padding-left: 0;
            transform: translateX(6px);
        }
        
        .footer-bottom {
            background: var(--bg-accent);
            border-top: 2px solid var(--border-color);
        }

        .company-info p {
            color: var(--text-secondary);
            font-size: 14px;
        }

        /* Different monitoring section styling */
        .monitoring-section {
            background: linear-gradient(135deg, var(--bg-medium) 0%, var(--bg-accent) 100%);
            padding: 90px 40px;
            border-top: 2px solid var(--border-color);
            border-bottom: 2px solid var(--border-color);
        }

        /* Different title gradient */
        .monitoring-title {
            font-size: 44px;
            font-weight: 700;
            background: linear-gradient(90deg, var(--secondary-accent), var(--tertiary-accent));
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -1px;
        }

        .monitoring-subtitle {
            font-size: 19px;
            color: var(--text-secondary);
        }
        
        /* Different checkmark style - gradient background */
        .monitoring-features li::before {
            content: '✓';
            background: linear-gradient(135deg, var(--primary-accent), var(--secondary-accent));
            box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
        }

        .content h2, .content h3 {
            color: var(--secondary-accent);
        }

        .content a { 
            color: var(--tertiary-accent); 
        }

        /* Different disclaimer colors */
        .disclaimer h4 {
            color: var(--tertiary-accent);
        }

        .disclaimer p {
            color: var(--text-secondary);
        }
    
        /* Larger border radius for chart */
        .chart2 {
            height: 620px;
            margin: 48px 0;
            background: var(--bg-medium);
            border-radius: 20px;
            border: 2px solid var(--border-color);
            overflow: hidden;
        }

        .nav-left { display: flex; align-items: center; gap: 70px; }
        .logo-container { display: flex; align-items: center; gap: 14px; }
        .logo { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; font-weight: 900; color: var(--bg-dark); font-size: 18px; }
        .nav-menu { display: flex; gap: 40px; list-style: none; }
        .nav-menu a { text-decoration: none; transition: all 0.3s ease; position: relative; }
        .nav-menu a::after { content: ''; position: absolute; width: 0; height: 3px; bottom: -8px; transition: width 0.3s ease; border-radius: 2px; }
        .nav-menu a:hover::after { width: 60%; }
        .nav-right { display: flex; align-items: center; gap: 16px; }
        .nav-button { text-decoration: none; transition: all 0.3s ease; border: none; cursor: pointer; }
        .stats-container { max-width: 1400px; margin: 0 auto; padding: 0 48px; display: flex; gap: 16px; flex-wrap: wrap; }
        .exchanges-table { overflow: hidden; }
        table { width: 100%; border-collapse: collapse; }
        th:first-child { width: 60px; }
        tr:last-child td { border-bottom: none; }
        .exchange-info { display: flex; align-items: center; gap: 16px; }
        .exchange-logo img { max-width: 40px; max-height: 40px; border-radius: 10px; }
        .volume-chart { width: 100px; height: 44px; position: relative; overflow: hidden; }
        .chart-line { position: absolute; bottom: 2px; left: 2px; right: 2px; height: calc(100% - 4px); 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; 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 { 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 { 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%); }
        .footer-content { max-width: 1400px; margin: 0 auto; padding: 80px 40px; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 50px; }
        .footer-section ul { list-style: none; }
        .footer-section li { margin-bottom: 16px; }
        .footer-bottom { padding: 32px; text-align: left; display: flex; justify-content: center; gap: 24px; }
        .logoFoot img { max-width: 100px; opacity: 0.7; }
        .contact-modal-body { padding: 32px; }
        .contact-form-row { display: flex; gap: 16px; }
        .contact-form-row .contact-form-group { flex: 1; }
        .monitoring-container { max-width: 1200px; margin: 0 auto; position: relative; z-index: 2; }
        .monitoring-header { text-align: center; margin-bottom: 80px; }
        .monitoring-content { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
        .monitoring-features { list-style: none; padding: 0; margin: 0; }
        .monitoring-features li { display: flex; align-items: center; margin-bottom: 20px; font-size: 16px; }
        .monitoring-features li::before { display: inline-block; width: 28px; height: 28px; color: var(--bg-dark); border-radius: 8px; text-align: center; line-height: 28px; font-weight: bold; font-size: 16px; margin-right: 16px; flex-shrink: 0; }
        .disclaimer { background: rgba(14, 165, 233, 0.05); padding: 24px; border-top: 1px solid var(--border-color); position: relative; z-index: 1; }
        .disclaimer-content { max-width: 1400px; margin: 0 auto; padding: 0 40px; }

        @media (max-width: 768px) {
            .nav-container {
                flex-direction: column;
                gap: 20px;
                padding: 20px 28px;
            }
            .nav-menu, .tabs { display: none; }

            ul.nav-menu.loginBtn {
                display: none;
            }
            .page-title { font-size: 40px; }
            .monitoring-title { font-size: 36px; }
            .monitoring-content { grid-template-columns: 1fr; }
            .exchanges-table {
                overflow-x: auto;
            }
            .market-stats {
                display: none;
            }
        }