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

        :root {
            --primary-color: #6366f1;
            --secondary-color: #0ea5e9;
            --dark-bg: #0f172a;
            --light-bg: #1e293b;
            --text-light: #f1f5f9;
            --text-gray: #94a3b8;
            --accent: #22d3ee;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            background: var(--dark-bg);
            color: var(--text-light);
            line-height: 1.6;
        }

        .page {
            display: none;
            animation: fadeIn 0.3s ease-in;
        }

        .page.active {
            display: block;
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        /* Navigation */
        nav {
            background: rgba(15, 23, 42, 0.95);
            backdrop-filter: blur(10px);
            padding: 1rem 0;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        nav .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.8rem;
            font-weight: bold;
            background: linear-gradient(135deg, var(--primary-color), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            cursor: pointer;
        }

        .nav-links {
            display: flex;
            gap: 2rem;
            list-style: none;
            align-items: center;
        }

        .nav-links a {
            color: var(--text-light);
            text-decoration: none;
            transition: color 0.3s;
            cursor: pointer;
            font-weight: 500;
        }

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

        .btn-primary {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 0.75rem 2rem;
            border: none;
            border-radius: 50px;
            cursor: pointer;
            font-weight: 600;
            transition: transform 0.3s, box-shadow 0.3s;
            text-decoration: none;
            display: inline-block;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
        }

        .btn-secondary {
            background: transparent;
            color: var(--primary-color);
            padding: 0.75rem 2rem;
            border: 2px solid var(--primary-color);
            border-radius: 50px;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s;
            text-decoration: none;
            display: inline-block;
        }

        .btn-secondary:hover {
            background: var(--primary-color);
            color: white;
        }

        /* Hero Section */
        .hero {
            padding: 150px 2rem 100px;
            text-align: center;
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(14, 165, 233, 0.1));
        }

        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            background: linear-gradient(135deg, var(--primary-color), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1.2;
        }

        .hero p {
            font-size: 1.3rem;
            color: var(--text-gray);
            margin-bottom: 2rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* Container */
        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 4rem 2rem;
        }

        /* Section Titles */
        .section-title {
            font-size: 2.5rem;
            text-align: center;
            margin-bottom: 3rem;
            background: linear-gradient(135deg, var(--primary-color), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        /* Feature Grid */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-bottom: 4rem;
        }

        .feature-card {
            background: var(--light-bg);
            padding: 2rem;
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(99, 102, 241, 0.2);
        }

        .feature-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
        }

        .feature-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--accent);
        }

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

        /* Steps */
        .steps-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .step {
            text-align: center;
            padding: 2rem;
            background: var(--light-bg);
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .step-number {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            font-size: 1.5rem;
            font-weight: bold;
        }

        /* Team Grid */
        .team-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
        }

        .team-member {
            background: var(--light-bg);
            padding: 2rem;
            border-radius: 20px;
            text-align: center;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .team-member-avatar {
            width: 120px;
            height: 120px;
            background: linear-gradient(135deg, var(--primary-color), var(--accent));
            border-radius: 50%;
            margin: 0 auto 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3rem;
        }

        .team-member h3 {
            margin-bottom: 0.5rem;
            color: var(--accent);
        }

        .team-member p {
            color: var(--text-gray);
            font-size: 0.9rem;
        }

        /* Stats */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            text-align: center;
            margin: 4rem 0;
        }

        .stat-card {
            padding: 2rem;
            background: var(--light-bg);
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .stat-number {
            font-size: 3rem;
            font-weight: bold;
            background: linear-gradient(135deg, var(--primary-color), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .stat-label {
            color: var(--text-gray);
            margin-top: 0.5rem;
        }

        /* Blog Grid */
        .blog-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
        }

        .blog-card {
            background: var(--light-bg);
            border-radius: 20px;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: transform 0.3s;
            cursor: pointer;
        }

        .blog-card:hover {
            transform: translateY(-10px);
        }

        .blog-image {
            width: 100%;
            height: 200px;
            background: linear-gradient(135deg, var(--primary-color), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 4rem;
        }

        .blog-content {
            padding: 2rem;
        }

        .blog-date {
            color: var(--text-gray);
            font-size: 0.9rem;
            margin-bottom: 0.5rem;
        }

        .blog-card h3 {
            margin-bottom: 1rem;
            color: var(--accent);
        }

        /* Form Styles */
        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            color: var(--text-light);
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 1rem;
            background: var(--light-bg);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 10px;
            color: var(--text-light);
            font-size: 1rem;
        }

        .form-group textarea {
            resize: vertical;
            min-height: 150px;
        }

        /* Property Cards */
        .property-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
        }

        .property-card {
            background: var(--light-bg);
            border-radius: 20px;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: transform 0.3s;
        }

        .property-card:hover {
            transform: translateY(-10px);
        }

        .property-image {
            width: 100%;
            height: 250px;
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.3), rgba(14, 165, 233, 0.3));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 4rem;
        }

        .property-content {
            padding: 2rem;
        }

        .property-location {
            color: var(--accent);
            font-size: 0.9rem;
            margin-bottom: 0.5rem;
        }

        .property-price {
            font-size: 1.8rem;
            font-weight: bold;
            color: var(--primary-color);
            margin: 1rem 0;
        }

        .property-details {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
            color: var(--text-gray);
            font-size: 0.9rem;
        }

        /* Footer */
        footer {
            background: var(--light-bg);
            padding: 4rem 2rem 2rem;
            margin-top: 4rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            margin-bottom: 2rem;
        }

        .footer-section h3 {
            color: var(--accent);
            margin-bottom: 1rem;
        }

        .footer-section a {
            display: block;
            color: var(--text-gray);
            text-decoration: none;
            margin-bottom: 0.5rem;
            cursor: pointer;
            transition: color 0.3s;
        }

        .footer-section a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--text-gray);
        }

        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }

        .social-link {
            width: 40px;
            height: 40px;
            background: var(--dark-bg);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.3s;
            cursor: pointer;
        }

        .social-link:hover {
            background: var(--primary-color);
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2rem;
            }

            .hero p {
                font-size: 1rem;
            }

            .nav-links {
                display: none;
            }

            .section-title {
                font-size: 2rem;
            }

            .feature-grid,
            .property-grid,
            .blog-grid {
                grid-template-columns: 1fr;
            }
        }

        /* Learn Page Specific */
        .learn-content {
            max-width: 900px;
            margin: 0 auto;
        }

        .learn-card {
            background: var(--light-bg);
            padding: 2rem;
            border-radius: 20px;
            margin-bottom: 2rem;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .learn-card h2 {
            color: var(--accent);
            margin-bottom: 1rem;
        }

        .learn-card ul {
            margin-left: 2rem;
            color: var(--text-gray);
        }

        .learn-card li {
            margin-bottom: 0.5rem;
        }

        /* Warning Box */
        .warning-box {
            background: rgba(239, 68, 68, 0.1);
            border: 1px solid rgba(239, 68, 68, 0.3);
            padding: 1.5rem;
            border-radius: 10px;
            margin: 2rem 0;
        }

        .warning-box h3 {
            color: #ef4444;
            margin-bottom: 1rem;
        }

        .warning-box p {
            color: var(--text-gray);
            font-size: 0.9rem;
            margin-bottom: 0.5rem;
        }

        /* Success Box */
        .success-box {
            background: rgba(34, 197, 94, 0.1);
            border: 1px solid rgba(34, 197, 94, 0.3);
            padding: 2rem;
            border-radius: 20px;
            text-align: center;
            margin: 2rem 0;
        }

        .success-box h2 {
            color: #22c55e;
            margin-bottom: 1rem;
        }

        /* Presale Banner */
        .presale-banner {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            padding: 1rem;
            text-align: center;
            font-weight: 600;
            position: fixed;
            top: 70px;
            width: 100%;
            z-index: 999;
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.8; }
        }