body, html {
            margin: 0;
            padding: 0;
            width: 100%;
            height: 100%;
            display: flex;
            justify-content: center;
            align-items: center;
            font-family: 'Caveat', cursive;
            background: #1a1a2e;
            overflow: hidden;
        }

        .background-video {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.7;
        }

        .container {
            position: relative;
            text-align: center;
            color: white;
            width: 90%;
            max-width: 800px;
            padding: 40px;
            background: rgba(30, 30, 46, 0.8);
            border-radius: 15px;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
            opacity: 0; 
            animation: fadeIn 6s forwards; 
        }

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

        .overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.2);
            z-index: 1;
            backdrop-filter: blur(5px);
            border-radius: 15px;
        }

        .content {
            position: relative;
            z-index: 2;
        }

        h1 {
            font-size: 3em;
            margin-bottom: 0.5em;
            color: #ffb3ff;
            text-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
        }

        .intro-text {
            font-size: 1.5em;
            margin-bottom: 1.5em;
        }

        form {
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        input[type="text"] {
            padding: 0.5em;
            font-size: 1.2em;
            border: none;
            border-radius: 5px;
            margin-bottom: 1em;
            width: 80%;
            max-width: 400px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
        }

        button {
            padding: 0.5em 1em;
            font-size: 1.2em;
            border: none;
            border-radius: 5px;
            background-color: #ffae00;
            color: white;
            cursor: pointer;
            transition: background-color 0.3s ease, transform 0.3s ease;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
        }
		
		input[type="button"] {
            padding: 0.5em 1em;
            font-size: 0.6em;
            border: none;
            border-radius: 5px;
            background-color: #ffae00;
            color: white;
            cursor: pointer;
            transition: background-color 0.3s ease, transform 0.3s ease;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
        }

        input[type="button"]:hover {
            background-color: #ff8c00;
            transform: scale(1.05);
        }

        button:hover {
            background-color: #ff8c00;
            transform: scale(1.05);
        }


		  
		.modal {
			display: none;
			position: fixed;
			z-index: 100;
			left: 0;
			top: 0;
			width: 100%;
			height: 100%;
			background-color: rgba(0, 0, 0, 0.5);
			justify-content: center;
			align-items: center;
			color: white;
			opacity: 0; 
			animation: fadeInModal 2s forwards; 
		}

		
		.modal-content {
			background: linear-gradient(135deg, rgba(30, 30, 30, 1), rgba(60, 60, 60, 1));
			padding: 50px;
			padding-bottom: 5px;
			border-radius: 20px;
			text-align: center;
			max-width: 800px;
			font-size: 1.8em;
			height: 350px;
			display: flex; 
			flex-direction: column; 
			justify-content: center; 
			align-items: center; 
			border: 2px solid rgba(255, 255, 255, 0.3); 
			box-shadow: 0px 0px 20px rgba(255, 255, 255, 0.2); 
			font-family: 'Do Hyeon', sans-serif;
			white-space: normal;
		}


		.modal-content p {
			text-shadow: 0 0 5px rgba(255, 255, 255, 0.7);
			color: #ffffff;
			
		}

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