* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            margin: 0;
            padding: 0;
            min-height: 100vh;
            overflow-x: hidden;
            background: #0a0a0a;
            position: relative;
            font-family: 'Inter', sans-serif;
            color: #ffffff;
        }
        
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                radial-gradient(circle at 20% 20%, rgba(120, 119, 198, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 40% 80%, rgba(120, 219, 255, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 60% 60%, rgba(255, 200, 87, 0.1) 0%, transparent 50%),
                linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0f0f0f 100%);
            background-size: 100% 100%, 100% 100%, 100% 100%, 100% 100%, 400% 400%;
            animation: backgroundFlow 20s ease infinite;
            z-index: -1;
        }
        
        @keyframes backgroundFlow {
            0%, 100% { background-position: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 50%; }
            25% { background-position: 100% 100%, 0% 100%, 100% 0%, 50% 50%, 100% 50%; }
            50% { background-position: 0% 100%, 100% 0%, 0% 100%, 100% 0%, 50% 100%; }
            75% { background-position: 100% 0%, 50% 100%, 50% 0%, 0% 100%, 0% 50%; }
        }

        ::-webkit-scrollbar {
            width: 8px;
        }

        ::-webkit-scrollbar-track {
            background: rgba(255, 255, 255, 0.1);
        }

        ::-webkit-scrollbar-thumb {
            background: linear-gradient(135deg, #667eea, #764ba2);
            border-radius: 10px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: linear-gradient(135deg, #8fa4f3, #9d6cc5);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 2rem;
        }

        .header {
            text-align: center;
            padding: 6rem 0 3rem;
            position: relative;
            animation: fadeInUp 1s ease-out;
        }
        
        .header::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            animation: pulse 3s ease-in-out infinite;
        }
        
        @keyframes pulse {
            0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
            50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.8; }
        }
        
        .header h1 {
            font-size: 4.5rem;
            font-weight: 800;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 1rem;
            letter-spacing: -0.03em;
            position: relative;
            z-index: 1;
            animation: titleGlow 2s ease-in-out infinite alternate;
        }
        
        @keyframes titleGlow {
            0% { filter: drop-shadow(0 0 10px rgba(102, 126, 234, 0.3)); }
            100% { filter: drop-shadow(0 0 20px rgba(102, 126, 234, 0.5)); }
        }
        
        .header .subtitle {
            font-size: 1.5rem;
            color: #c0c0c0;
            font-weight: 400;
            margin-bottom: 3rem;
            opacity: 0.9;
            position: relative;
            z-index: 1;
        }
        
        .stats {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin-top: 2rem;
            flex-wrap: wrap;
        }
        
        .stat-item {
            text-align: center;
            padding: 1rem;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 12px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            min-width: 120px;
            transition: all 0.3s ease;
        }
        
        .stat-item:hover {
            transform: translateY(-2px);
            background: rgba(255, 255, 255, 0.08);
        }
        
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .section {
            margin-bottom: 4rem;
            animation: fadeInUp 0.8s ease-out;
            animation-fill-mode: both;
        }
        
        .section:nth-child(2) { animation-delay: 0.2s; }
        .section:nth-child(3) { animation-delay: 0.4s; }
        .section:nth-child(4) { animation-delay: 0.6s; }

        .glass-card {
            background: rgba(255, 255, 255, 0.03);
            backdrop-filter: blur(20px);
            border-radius: 24px;
            padding: 3rem;
            border: 1px solid rgba(255, 255, 255, 0.1);
            position: relative;
            overflow: hidden;
            transition: all 0.4s ease;
        }
        
        .glass-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.5), transparent);
        }
        
        .glass-card:hover {
            background: rgba(255, 255, 255, 0.06);
            border-color: rgba(255, 255, 255, 0.2);
            transform: translateY(-4px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
        }

        .register-info {
            text-align: center;
        }

        .register-info p {
            color: #e0e0e0;
            font-size: 1.2rem;
            line-height: 1.8;
            margin-bottom: 2rem;
        }

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

        .btn {
            padding: 1rem 2rem;
            border-radius: 16px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            border: 2px solid transparent;
        }

        .btn-primary {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.05);
            color: #e0e0e0;
            border-color: rgba(255, 255, 255, 0.2);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-2px);
        }

        .section-title {
            color: #ffffff;
            font-size: 2.2rem;
            font-weight: 700;
            text-align: center;
            margin-bottom: 2rem;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .input-group {
            display: flex;
            gap: 1rem;
            max-width: 650px;
            margin: 0 auto 2rem;
            position: relative;
        }

        .input-wrapper {
            flex: 1;
            position: relative;
        }

        .subdomain-input {
            width: 100%;
            padding: 1.4rem 1.8rem;
            background: rgba(255, 255, 255, 0.05);
            border: 2px solid rgba(255, 255, 255, 0.1);
            border-radius: 20px;
            color: #ffffff;
            font-size: 1.1rem;
            font-weight: 500;
            transition: all 0.3s ease;
            outline: none;
        }

        .subdomain-input:focus {
            border-color: #667eea;
            box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
            background: rgba(255, 255, 255, 0.08);
        }

        .domain-suffix {
            position: absolute;
            right: 1.8rem;
            top: 50%;
            transform: translateY(-50%);
            color: #888;
            font-size: 1.1rem;
            pointer-events: none;
        }

        .check-btn {
            padding: 1.4rem 2.5rem;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border: none;
            border-radius: 20px;
            color: #ffffff;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            white-space: nowrap;
            min-width: 140px;
            position: relative;
            overflow: hidden;
        }

        .check-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.5s ease;
        }

        .check-btn:hover::before {
            left: 100%;
        }

        .check-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
        }

        .result {
            margin-top: 2rem;
            padding: 2rem;
            border-radius: 20px;
            text-align: center;
            font-weight: 600;
            font-size: 1.1rem;
            display: none;
            animation: slideIn 0.4s ease-out;
        }

        @keyframes slideIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .result.available {
            background: rgba(34, 197, 94, 0.15);
            border: 2px solid #22c55e;
            color: #22c55e;
            display: block;
        }

        .result.unavailable {
            background: rgba(239, 68, 68, 0.15);
            border: 2px solid #ef4444;
            color: #ef4444;
            display: block;
        }

        .links-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 2rem;
        }

        .link-item {
            background: rgba(255, 255, 255, 0.03);
            padding: 2rem;
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .link-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, #667eea, #764ba2);
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .link-item:hover::before {
            opacity: 1;
        }
        
        .link-item:hover {
            background: rgba(255, 255, 255, 0.06);
            border-color: rgba(255, 255, 255, 0.2);
            transform: translateY(-4px);
        }

        .link-item h3 {
            color: #ffffff;
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 1rem;
        }

        .link-item p {
            color: #b0b0b0;
            line-height: 1.6;
            margin-bottom: 1.5rem;
        }

        .link-item a {
            color: #667eea;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

        .link-item a:hover {
            color: #8fa4f3;
            transform: translateX(4px);
        }

        .loading {
            display: inline-block;
            width: 18px;
            height: 18px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            border-radius: 50%;
            border-top-color: #ffffff;
            animation: spin 0.8s linear infinite;
            margin-right: 8px;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        footer {
            text-align: center;
            padding: 4rem 2rem;
            color: #888;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 4rem;
        }

        footer a {
            color: #667eea;
            text-decoration: none;
        }

        footer a:hover {
            color: #8fa4f3;
        }

        /* Steps Section */
        .steps-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .step-content {
            display: none;
            text-align: left;
            margin-bottom: 2rem;
        }

        input[name="step"]:checked + .step-content {
            display: block;
        }

        input[name="step"] {
            display: none;
        }

        .step-content h3 {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 1.5rem;
            margin-bottom: 1rem;
        }

        .step-content h3 span {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 2rem;
            height: 2rem;
            background: linear-gradient(135deg, #667eea, #764ba2);
            color: white;
            border-radius: 50%;
            font-size: 1rem;
            font-weight: 600;
        }

        .step-content p {
            color: #e0e0e0;
            line-height: 1.6;
        }

        .step-content a {
            color: #667eea;
            text-decoration: none;
        }

        .step-content a:hover {
            color: #8fa4f3;
        }

        .steps-nav {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-top: 2rem;
        }

        .steps-nav label {
            width: 2rem;
            height: 2rem;
            background: #888;
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: background 0.3s ease;
            font-weight: 600;
        }

        input[name="step"]:checked + .step-content + input + .step-content,
        input[name="step"]:checked + .step-content + input + .step-content + input + .step-content,
        input[name="step"]:checked + .step-content + input + .step-content + input + .step-content + input + .step-content {
            display: none;
        }

        input#s1I:checked ~ .steps-nav label[for="s1I"],
        input#s2I:checked ~ .steps-nav label[for="s2I"],
        input#s3I:checked ~ .steps-nav label[for="s3I"],
        input#s4I:checked ~ .steps-nav label[for="s4I"],
        input#s5I:checked ~ .steps-nav label[for="s5I"] {
            background: linear-gradient(135deg, #667eea, #764ba2);
        }

        .steps-nav label:hover {
            background: #667eea;
        }

        @media (max-width: 768px) {
            .container { padding: 1rem; }
            .header h1 { font-size: 3rem; }
            .header { padding: 4rem 0 2rem; }
            .input-group { flex-direction: column; }
            .glass-card { padding: 2rem; }
            .stats { gap: 1rem; }
            .cta-buttons { flex-direction: column; align-items: center; }
        }

        @media (max-width: 480px) {
            .header h1 { font-size: 2.5rem; }
            .glass-card { padding: 1.5rem; }
            .stats { justify-content: space-around; }
            .stat-item { min-width: 100px; }
        }