* {
	box-sizing: border-box;
}

body {
	margin: 0;
	padding: 0;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen",
		"Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue",
		sans-serif;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

.survey-container {
	min-height: 100vh;
	background: #1a2a71;
	display: flex;
	flex-direction: column;
	padding: 40px 24px;
}

.survey-header {
	background: white;
	border-radius: 24px;
	padding: 40px 32px;
	box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
	margin-bottom: 24px;
	max-width: 640px;
	margin-left: auto;
	margin-right: auto;
	width: 100%;
}

.location-text {
	text-align: center;
	font-size: 16px;
	color: #4a5568;
	margin: 0 0 20px 0;
}

.highlight {
	color: #0158f3;
	font-weight: 700;
}

.highlight-price {
	display: inline-block;
	background: linear-gradient(135deg, #ff6b6b 0%, #ff8e53 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
	font-weight: 800;
	font-size: 28px;
	animation: pulse-scale 2s ease-in-out infinite;
	position: relative;
}

.highlight-count {
	font-size: 14px;
	font-weight: 600;
	color: #4299e1;
	position: absolute;
	bottom: -12px;
	right: 0;
	-webkit-text-fill-color: #4299e1;
}

@keyframes pulse-scale {
	0%,
	100% {
		transform: scale(1);
	}
	50% {
		transform: scale(1.1);
	}
}

.main-title {
	text-align: center;
	font-size: 24px;
	font-weight: 700;
	color: #1a202c;
	line-height: 1.5;
	margin: 0 0 32px 0;
}

.progress-container {
	margin-top: 32px;
}

.progress-bar-wrapper {
	height: 12px;
	background: #e2e8f0;
	border-radius: 999px;
	overflow: hidden;
	margin-bottom: 12px;
}

.progress-bar-fill {
	height: 100%;
	background: linear-gradient(90deg, #4299e1 0%, #667eea 100%);
	transition: width 0.5s ease;
	border-radius: 999px;
}

.progress-text {
	text-align: center;
	font-size: 14px;
	font-weight: 600;
	color: #4a5568;
	margin: 0;
}

.survey-content {
	background: white;
	border-radius: 24px;
	padding: 40px 32px;
	box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
	margin-bottom: 24px;
	flex: 1;
	max-width: 640px;
	margin-left: auto;
	margin-right: auto;
	width: 100%;
}

.question-section {
	margin-bottom: 40px;
}

.question-header {
	display: flex;
	align-items: flex-start;
	gap: 24px;
	margin-bottom: 20px;
}

.question-number {
	font-size: 72px;
	font-weight: 800;
	color: #0158f3;
	line-height: 1;
	min-width: 80px;
}

.question-text-wrapper {
	padding-top: 8px;
	flex: 1;
}

.question-text {
	font-size: 26px;
	font-weight: 700;
	color: #1a202c;
	line-height: 1.4;
	margin: 0;
}

.options-wrapper {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.option-label {
	display: flex;
	align-items: center;
	padding: 12px 15px;
	border: 2px solid #e2e8f0;
	border-radius: 16px;
	cursor: pointer;
	transition: all 0.3s ease;
	background: white;
}

.option-label:hover {
	border-color: #4299e1;
	background: #f7fafc;
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(66, 153, 225, 0.15);
}

.option-radio {
	appearance: none;
	width: 24px;
	height: 24px;
	border: 3px solid #cbd5e0;
	border-radius: 50%;
	margin-right: 16px;
	position: relative;
	cursor: pointer;
	transition: all 0.2s ease;
	flex-shrink: 0;
}

.option-radio:hover {
	border-color: #4299e1;
}

.option-radio:checked {
	border-color: #4299e1;
	background: white;
}

.option-radio:checked::after {
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background: #4299e1;
}

.option-label:has(.option-radio:checked) {
	border-color: #4299e1;
	background: #ebf8ff;
	box-shadow: 0 4px 12px rgba(66, 153, 225, 0.2);
}

.option-text {
	font-size: 18px;
	font-weight: 500;
	color: #2d3748;
}

.button-container {
	display: flex;
	gap: 12px;
}

.btn {
	flex: 1;
	padding: 16px 32px;
	font-size: 18px;
	font-weight: 600;
	border: none;
	border-radius: 12px;
	cursor: pointer;
	transition: all 0.3s ease;
}

.btn-outline {
	background: white;
	color: #4299e1;
	border: 2px solid #4299e1;
}

.btn-outline:hover {
	background: #ebf8ff;
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(66, 153, 225, 0.2);
}

.btn-primary {
	background: linear-gradient(135deg, #4299e1 0%, #667eea 100%);
	color: white;
}

.btn-primary:hover:not(.btn-disabled) {
	transform: translateY(-2px);
	box-shadow: 0 8px 20px rgba(66, 153, 225, 0.4);
}

.btn-disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

.terms-section {
	background: rgba(255, 255, 255, 0.95);
	border-radius: 16px;
	padding: 24px;
	font-size: 12px;
	color: #4a5568;
	line-height: 1.8;
	backdrop-filter: blur(10px);
	max-width: 640px;
	margin-left: auto;
	margin-right: auto;
	width: 100%;
}

.terms-title {
	font-weight: 700;
	color: #2d3748;
	margin: 0 0 12px 0;
}

.terms-item {
	margin: 0 0 6px 0;
	padding-left: 8px;
}

.input-wrapper {
	margin-bottom: 20px;
}

.input-wrapper.phone-wrapper {
	display: flex;
	align-items: center;
	gap: 12px;
}

.phone-prefix {
	background: #0158f3;
	color: white;
	padding: 20px 24px;
	border-radius: 16px;
	font-size: 18px;
	font-weight: 700;
	white-space: nowrap;
}

.input-text {
	width: 100%;
	padding: 20px 24px;
	border: 2px solid #e2e8f0;
	border-radius: 16px;
	font-size: 18px;
	font-weight: 500;
	color: #2d3748;
	transition: all 0.3s ease;
	background: white;
}

.input-text:focus {
	outline: none;
	border-color: #4299e1;
	background: #f7fafc;
	box-shadow: 0 4px 12px rgba(66, 153, 225, 0.15);
}

.input-text::placeholder {
	color: #a0aec0;
}

.input-error-message {
	color: #e53e3e;
	font-size: 14px;
	margin: 8px 0 0 4px;
	font-weight: 500;
}

.checkbox-wrapper {
	display: flex;
	flex-direction: column;
	gap: 16px;
	margin-bottom: 20px;
}

.checkbox-label {
	display: flex;
	align-items: center;
	padding: 20px 24px;
	border: 2px solid #e2e8f0;
	border-radius: 16px;
	cursor: pointer;
	transition: all 0.3s ease;
	background: white;
	position: relative;
}

.checkbox-label:hover {
	border-color: #4299e1;
	background: #f7fafc;
	box-shadow: 0 4px 12px rgba(66, 153, 225, 0.15);
}

.checkbox-input {
	appearance: none;
	width: 24px;
	height: 24px;
	border: 3px solid #cbd5e0;
	border-radius: 6px;
	margin-right: 16px;
	position: relative;
	cursor: pointer;
	transition: all 0.2s ease;
	flex-shrink: 0;
}

.checkbox-input:hover {
	border-color: #4299e1;
}

.checkbox-input:checked {
	border-color: #4299e1;
	background: #4299e1;
}

.checkbox-input:checked::after {
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -60%) rotate(45deg);
	width: 6px;
	height: 12px;
	border: solid white;
	border-width: 0 3px 3px 0;
}

.checkbox-label:has(.checkbox-input:checked) {
	border-color: #4299e1;
	background: #ebf8ff;
	box-shadow: 0 4px 12px rgba(66, 153, 225, 0.2);
}

.checkbox-text {
	font-size: 16px;
	font-weight: 500;
	color: #2d3748;
	flex: 1;
}

.checkbox-link {
	font-size: 14px;
	color: #4299e1;
	text-decoration: underline;
	margin-left: 8px;
	transition: color 0.2s ease;
}

.checkbox-link:hover {
	color: #2c5aa0;
}

.privacy-detail-box {
	display: none;
	margin-top: 16px;
	padding: 20px;
	background-color: #f7fafc;
	border: 1px solid #e2e8f0;
	border-radius: 12px;
}

.privacy-detail-box h4 {
	font-size: 16px;
	font-weight: 600;
	color: #2d3748;
	margin: 0 0 16px 0;
}

.privacy-detail-box .privacy-item {
	margin-bottom: 12px;
}

.privacy-detail-box .privacy-item:last-child {
	margin-bottom: 0;
}

.privacy-detail-box .privacy-item strong {
	font-size: 14px;
	font-weight: 600;
	color: #4a5568;
	display: block;
	margin-bottom: 4px;
}

.privacy-detail-box .privacy-item p {
	font-size: 14px;
	color: #718096;
	margin: 0;
	line-height: 1.5;
}

@media (max-width: 640px) {
	.survey-container {
		padding: 20px 16px;
	}

	.survey-header,
	.survey-content {
		padding: 24px 20px;
		border-radius: 16px;
	}

	.main-title {
		font-size: 20px;
	}

	.question-number {
		font-size: 56px;
		min-width: 60px;
	}

	.question-text {
		font-size: 17px;
	}

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

	.btn {
		font-size: 16px;
		padding: 14px 24px;
	}
}