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

        html, body {
            width: 100%;
            height: 100%;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background-color: #ffffff;
            color: #111827;
            overflow-x: hidden;
        }

        body {
            display: flex;
            align-items: center;
            justify-content: center;
         min-height: 100vh;   
            padding: 20px;
            top: 0;
        }

        /* Background Gradients */
        .background-accent {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: -1;
            overflow: hidden;
        }

        .gradient-blob-1 {
            position: absolute;
            top: 80px;
            right: 0;
            width: 384px;
            height: 384px;
            background: radial-gradient(circle, rgba(196, 181, 253, 0.3) 0%, transparent 70%);
            border-radius: 50%;
            filter: blur(80px);
        }

        .gradient-blob-2 {
            position: absolute;
            bottom: 0;
            left: 25%;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle, rgba(191, 219, 254, 0.2) 0%, transparent 70%);
            border-radius: 50%;
            filter: blur(80px);
        }

        /* Main Container */
        .container {
            margin: auto 0;
            max-width: 1280px;
            width: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            
            border: 2px solid black;
            background-color: rgba(0,0,0,0);  color: black;  -webkit-border-radius: 8px; -moz-border-radius: 8px; border-radius: 8px;padding-bottom: 20px; padding-top: 20px;
            gap: 32px;
            animation: fadeIn 0.6s ease-out forwards;
        }

        /* Banner Logo */
        .banner-logo {
            width: 100%;
            max-width: 760px;
           
            transform: scale(1);
            transition: transform 0.3s ease-out;
            animation: fadeIn 0.6s ease-out forwards;
        }

        .banner-logo:hover {
            transform: scale(1.05);
        }

        .banner-logo img {
            width: 100%;
             border-radius: 50px;
            height: auto;
            display: block;
            filter: drop-shadow(0 10px 25px rgba(0, 0, 0, 0.1));
        }

        /* Content Section */
        .content {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            
            gap: 8px;
            animation: fadeIn 0.6s ease-out 0.1s forwards;
            opacity: 0;
        }

        /* Presents Text */
        .presents {
            font-size: 18px;
            color: #4b5563;
            font-weight: 300;
            margin-bottom: 2px;
        }

        /* Main Headline */
        .headline {
            font-size: clamp(36px, 10vw, 96px);
            font-weight: 900;
            line-height: 1.1;
            background: linear-gradient(to right, #9333ea, #2563eb, #0d9488);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        /* Key Points */
        .key-points {
            display: flex;
            flex-direction: column;
            gap: 6px;
            text-align: left;
            max-width: 512px;
            margin: 6px 0;
        }

        .point {
            display: flex;
            gap: 8px;
            align-items: flex-start;
        }

        .point-bullet {
            font-size: 24px;
            color: #a855f7;
            font-weight: bold;
            margin-top: 0px;
            flex-shrink: 0;
        }

        .point-text {
            font-size: 24px;
            color: #374151;
            line-height: 1.1;
        }

        /* Email Form */
        .email-form {
            width: 100%;
            max-width: 448px;
            margin-top: 32px;
            display: flex;
            flex-direction: column;
            
            gap: 16px;
        }

        .email-input {
            width: 100%;
            padding: 16px 24px;
            border: 2px solid #d1d5db;
            border-radius: 8px;
            font-size: 16px;
            color: #111827;
            transition: border-color 0.3s ease-out;
            font-family: inherit;
        }

        .email-input::placeholder {
            color: #9ca3af;
        }

        .email-input:focus {
            outline: none;
            border-color: #9333ea;
        }
 .name-input {
            width: 100%;
            padding: 16px 24px;
            border: 2px solid #d1d5db;
            border-radius: 8px;
            font-size: 16px;
            color: #111827;
            transition: border-color 0.3s ease-out;
            font-family: inherit;
        }

        .name-input::placeholder {
            color: #9ca3af;
        }

        .name-input:focus {
            outline: none;
            border-color: #9333ea;
        }
        .submit-btn {
            width: 100%;
            padding: 16px 32px;
            background: linear-gradient(to right, #9333ea, #0d9488);
            color: white;
            font-weight: bold;
            font-size: 18px;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease-out;
            font-family: inherit;
        }

        .submit-btn:hover {
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
            transform: scale(1.05);
        }

        .submit-btn:active {
            transform: scale(0.97);
        }

        /* Mail Icon */
        .mail-icon {
            width: 20px;
            height: 20px;
            display: inline-block;
        }

        /* Success Message */
        .success-message {
            color: #16a34a;
            font-weight: 600;
            text-align: center;
            display: none;
            animation: fadeIn 0.6s ease-out forwards;
        }

        .success-message.show {
            display: block;
        }

        /* Animations */
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .container {
                gap: 24px;
            }

            .banner-logo {
                max-width: 100%;
            }

            .headline {
                font-size: clamp(36px, 8vw, 64px);
            }

            .point-text {
                font-size: 16px;
            }

            .presents {
                font-size: 16px;
            }

            .email-form {
                max-width: 100%;
            }
        }

        @media (max-width: 480px) {
            body {
                padding: 16px;
            }

            .headline {
                font-size: clamp(32px, 7vw, 48px);
            }

            .point-text {
                font-size: 15px;
            }

            .email-input,
            .submit-btn {
                font-size: 16px;
            }
        }
        
        .qna {
            margin: auto 0;
            max-width: 450px;
            width: 100%;
            display: flex;
         
            align-items: center;
            justify-content: center;
       }