/* Hero Section */
.hero {
	padding: 80px 0 80px;
	text-align: center;
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	position: relative;
	overflow: hidden;
}

.hero-pattern {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-image: radial-gradient(circle at 1px 1px, rgba(134, 142, 150, 0.1) 1px, transparent 0);
	background-size: 50px 50px;
	opacity: 0.3;
	animation: slide 50s linear infinite;
}

@keyframes slide {
	0% {
		background-position: 0 0;
	}

	100% {
		background-position: 50px 50px;
	}
}

.hero-shapes {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	overflow: hidden;
	pointer-events: none;
}

	.hero-shapes::before {
		content: '';
		position: absolute;
		top: 15%;
		right: 10%;
		width: 150px;
		height: 150px;
		background: rgba(134, 142, 150, 0.1);
		border-radius: 50%;
		filter: blur(50px);
		animation: pulse 8s ease-in-out infinite;
	}

	.hero-shapes::after {
		content: '';
		position: absolute;
		bottom: 20%;
		left: 8%;
		width: 120px;
		height: 120px;
		background: rgba(173, 181, 189, 0.08);
		border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
		filter: blur(40px);
		animation: pulse 6s ease-in-out infinite reverse;
	}

@keyframes pulse {
	0%, 100% {
		transform: scale(1) rotate(0deg);
		opacity: 0.4;
	}

	50% {
		transform: scale(1.2) rotate(180deg);
		opacity: 0.2;
	}
}

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




/*.hero h1 {
	font-size: 5.5rem;
	font-weight: 600;
	margin-bottom: 30px;
	color: #2c3e50;
	letter-spacing: -1px;
	position: relative;
}*/

.hero h1 {
	font-size: 3.5rem;
	font-weight: 800;
	margin-bottom: 3rem;
	background: linear-gradient(45deg, #fff, #f0f0f0);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
	/*text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);*/
}

/*.hero h1::after {
		content: '';
		position: absolute;
		bottom: -10px;
		left: 50%;
		transform: translateX(-50%);
		width: 300px;
		height: 3px;
		background: #6c757d;
		border-radius: 2px;
	}*/

.hero-description {
	text-align: center;
	font-size: 1.5rem;
	/*color: #495057;*/
	color: #fff;
	width: 100%;
	max-width: 100%;
	/*margin: 0 auto 50px;*/
	/*line-height: 2.5;*/
	/*background: rgba(255, 255, 255, 0.8);*/
	/*padding: 0 30px;*/
	/*border-radius: 20px;*/
	/*box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);*/
	/*border: 1px solid rgba(255, 255, 255, 0.8);*/
}

	.hero-description p {
		text-align: center;
		font-size: 2rem;
		font-weight: 600;
		color: var(--primary-600);
		margin-bottom: 20px;
	}

.cta-button {
	display: inline-block;
	/*background: rgba(255, 255, 255, 0.95);
	color: #fff;*/
	background: #1e293b; /* 다크 슬레이트 */
	color: white;
	border: 1px solid rgba(255,255,255,0.2);
	padding: 15px 30px;
	text-decoration: none;
	border-radius: 50px;
	font-size: 24px;
	font-weight: 500;
	transition: all 0.3s ease;
	margin-top: 60px;
	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
	/*border: 2px solid rgba(255, 255, 255, 0.8);*/
}



/* Interactive Elements */
.pulse {
	animation: pulse 2s infinite;
}

@keyframes pulse {
	0% {
		transform: scale(1);
	}

	50% {
		transform: scale(1.05);
	}

	100% {
		transform: scale(1);
	}
}

/* Demo Section */
.demo-section {
	padding: 80px 0;
	background: #f8f9fa;
}

.demo-content {
	text-align: center;
	margin-bottom: 60px;
}

	.demo-content h2 {
		font-size: 2.5rem;
		font-weight: 500;
		margin-bottom: 20px;
		color: #333;
	}

	.demo-content p {
		font-size: 1.2rem;
		color: #666;
		max-width: 600px;
		margin: 0 auto;
	}

.demo-screen {
	background: #fff;
	border-radius: 8px;
	box-shadow: 0 4px 20px rgba(0,0,0,0.1);
	max-width: 900px;
	margin: 0 auto;
	overflow: hidden;
}

.demo-header {
	background: #f8f9fa;
	padding: 20px;
	border-bottom: 1px solid #e9ecef;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.demo-nav {
	display: flex;
	gap: 30px;
}

	.demo-nav span {
		color: #666;
		font-size: 14px;
		cursor: pointer;
	}

	.demo-nav .active {
		color: #007bff;
		font-weight: 500;
	}

.demo-body {
	padding: 40px;
}

.demo-title {
	text-align: center;
	margin-bottom: 30px;
}

	.demo-title h3 {
		font-size: 20px;
		color: #333;
		margin-bottom: 10px;
	}

	.demo-title p {
		font-size: 14px;
		color: #666;
	}

.video-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 20px;
	margin-top: 30px;
}

.video-item {
	background: #f8f9fa;
	border-radius: 8px;
	padding: 25px;
	text-align: center;
	transition: transform 0.2s, box-shadow 0.2s;
}

	.video-item:hover {
		transform: translateY(-2px);
		box-shadow: 0 4px 15px rgba(0,0,0,0.1);
	}

.video-thumbnail {
	width: 100%;
	height: 100px;
	background: #e9ecef;
	border-radius: 4px;
	margin-bottom: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 28px;
	color: #666;
}

.video-title {
	font-size: 15px;
	font-weight: 500;
	margin-bottom: 12px;
	color: #333;
	line-height: 1.4;
}

.video-description {
	font-size: 13px;
	color: #666;
	line-height: 1.5;
}

.demo-footer {
	text-align: center;
	margin-top: 40px;
	padding-top: 30px;
	border-top: 1px solid #e9ecef;
}

.demo-cta {
	background: #007bff;
	color: white;
	padding: 12px 24px;
	border: none;
	border-radius: 4px;
	font-size: 14px;
	margin-bottom: 10px;
	cursor: pointer;
	text-decoration: none;
}

.demo-footer p {
	font-size: 12px;
	color: #666;
	margin-top: 20px;
}

/* Features Section */
/*.features {
	padding: 80px 0;
	background: #fff;
}

	.features h2 {
		text-align: center;
		font-size: 2.4rem;
		font-weight: 500;
		margin-bottom: 60px;
		color: #333;
	}

.features-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 30px;
}

.feature-card {
	background: #fff;
	padding: 30px 20px;
	border-radius: 8px;
	text-align: center;
	border: 1px solid #e9ecef;
	transition: transform 0.2s, box-shadow 0.2s;
}

	.feature-card:hover {
		transform: translateY(-5px);
		box-shadow: 0 8px 25px rgba(0,0,0,0.1);
	}

.feature-icon {
	width: 60px;
	height: 60px;
	background: #f8f9fa;
	border-radius: 50%;
	margin: 0 auto 20px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 24px;
	color: #007bff;
}

.feature-card h3 {
	font-size: 16px;
	font-weight: 500;
	margin-bottom: 15px;
	color: #333;
	line-height: 1.4;
}

.feature-card p {
	color: #666;
	line-height: 1.6;
	font-size: 13px;
}

.features .container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

.features-grid {
	max-width: 1100px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
	gap: 30px;
}*/

/* Main Content */
.main-content {
	background: white;
	border-radius: 20px 20px 0 0;
	margin-top: 3rem;
	box-shadow: 0 -10px 50px rgba(0, 0, 0, 0.1);
	overflow: hidden;
	min-height: 70vh;
}

	.main-content .container {
		max-width: 1200px;
		margin: 0 auto;
		padding: 0 20px;
	}

.section {
	padding: 4rem 0;
}

	.section:nth-child(even) {
		background: #f8fafc;
	}

	.section h2 {
		text-align: center;
		font-size: 2.5rem;
		font-weight: 700;
		margin-bottom: 3rem;
		color: #2d3748;
	}

.features-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 2rem;
	margin-top: 3rem;
}

.feature-card {
	background: white;
	padding: 2rem;
	border-radius: 15px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
	transition: all 0.3s ease;
	border: 1px solid rgba(0, 0, 0, 0.05);
}

	.feature-card:hover {
		transform: translateY(-10px);
		box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
	}

.feature-image {
	width: 100%;
	height: 200px;
	margin-bottom: 1.5rem;
	border-radius: 10px;
	overflow: hidden;
	position: relative;
}

	.feature-image img {
		width: 100%;
		height: 100%;
		object-fit: cover;
		transition: transform 0.3s ease;
	}

.feature-card:hover .feature-image img {
	transform: scale(1.05);
}

.feature-image::after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(45deg, rgba(255, 107, 107, 0.1), rgba(78, 205, 196, 0.1));
	opacity: 0;
	transition: opacity 0.3s ease;
}

.feature-card:hover .feature-image::after {
	opacity: 1;
}

.feature-card h3 {
	font-size: 1.3rem;
	font-weight: 600;
	margin-bottom: 1rem;
	color: #2d3748;
}

.feature-card p {
	color: #4a5568;
	line-height: 1.6;
}

@media (max-width: 768px) {
	.features-grid {
		grid-template-columns: 1fr;
		gap: 20px;
	}
}
/* Footer */
footer {
	background: #2d3748;
	color: white;
	text-align: center;
	padding: 3rem 0;
}

.footer-content {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

.footer-links {
	display: flex;
	justify-content: center;
	gap: 30px;
	margin-bottom: 10px;
}

	.footer-links a {
		color: #a0aec0;
		text-decoration: none;
		font-size: 14px;
		transition: color 0.3s;
	}

		.footer-links a:hover {
			color: #a0aec0;
		}

.footer-content p {
	color: #fff;
	font-size: 14px;
	margin-bottom: 10px;
}

/* Responsive */
@media (max-width: 1024px) {
	.video-grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 768px) {
	.hero h1 {
		font-size: 54px;
	}

	.hero-description {
		font-size: 16px;
	}

	.nav-links {
		display: none;
	}

	.features-grid {
		grid-template-columns: 1fr;
	}

	.demo-nav {
		flex-wrap: wrap;
		gap: 15px;
	}
}

/* Progress Steps - 기존 데스크톱 스타일 유지 */
.progress-steps {
	display: flex;
	justify-content: center;
	margin: 3rem 0;
	gap: 2rem;
	flex-wrap: wrap; /* 이것만 추가 - 필요시 줄바꿈 허용 */
}

.progress-step {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	max-width: 220px;
	/* 데스크톱에서는 기존 스타일 유지 */
}

.progress-step-number {
	width: 60px;
	height: 60px;
	background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
	color: white;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.5rem;
	font-weight: bold;
	margin-bottom: 1rem;
}

.progress-step h3 {
	color: #2d3748;
	margin-bottom: 0.5rem;
}

.progress-step p {
	color: #4a5568;
	font-size: 0.9rem;
}

/* 태블릿에서만 약간 조정 (데스크톱 레이아웃 유지) */
@media (max-width: 1024px) and (min-width: 769px) {
	.progress-steps {
		gap: 1.5rem;
	}

	.progress-step {
		max-width: 200px;
	}
}

/* 모바일에서만 세로 배치로 변경 */
@media (max-width: 768px) {
	.progress-steps {
		flex-direction: column; /* 모바일에서만 세로 배치 */
		align-items: center;
		gap: 1.5rem;
		margin: 2rem 0;
		padding: 0 1rem;
	}

	.progress-step {
		width: 100%;
		max-width: 100%;
		background: white;
		padding: 1.5rem;
		border-radius: 15px;
		box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
		border: 1px solid rgba(0, 0, 0, 0.05);
	}

	.progress-step-number {
		width: 50px;
		height: 50px;
		font-size: 1.3rem;
	}

	.progress-step h3 {
		font-size: 1rem;
		margin-bottom: 0.8rem;
	}

	.progress-step p {
		font-size: 0.85rem;
		line-height: 1.5;
	}

	/* 섹션 제목 모바일 최적화 */
	.section h2 {
		font-size: 2rem;
		margin-bottom: 2rem;
		padding: 0 1rem;
	}
}

/* 소형 모바일 추가 최적화 */
@media (max-width: 480px) {
	.progress-steps {
		padding: 0 0.5rem;
		gap: 1.2rem;
	}

	.progress-step {
		padding: 1.2rem 1rem;
	}

	.progress-step-number {
		width: 45px;
		height: 45px;
		font-size: 1.2rem;
	}

	.progress-step h3 {
		font-size: 0.95rem;
	}

	.progress-step p {
		font-size: 0.8rem;
	}

	.section h2 {
		font-size: 1.8rem;
	}
}
/* 기존 CSS에 다음 코드를 추가하세요 - !important로 강제 적용 */

@media (max-width: 768px) {
	/* 데스크톱 메뉴 완전히 숨기기 */
	.nav-menu,
	.nav-actions {
		display: none !important;
		position: fixed !important;
		top: 80px !important;
		left: 0 !important;
		width: 100% !important;
		background: white !important;
		box-shadow: 0 4px 20px rgba(0,0,0,0.15) !important;
		z-index: 9999 !important;
		margin: 0 !important;
		padding: 0 !important;
	}

		/* 활성화된 모바일 메뉴 강제 표시 */
		.nav-menu.active {
			display: flex !important;
			flex-direction: column !important;
			background: white !important;
			border-bottom: 1px solid #eee !important;
			padding: 1rem 0 !important;
			list-style: none !important;
		}

			.nav-menu.active li {
				width: 100% !important;
				margin: 0 !important;
				padding: 0 !important;
				border-bottom: 1px solid #f1f5f9 !important;
			}

				.nav-menu.active li:last-child {
					border-bottom: none !important;
				}

			.nav-menu.active .nav-link {
				display: block !important;
				width: 100% !important;
				padding: 1.2rem 2rem !important;
				font-size: 1.1rem !important;
				color: #1e293b !important;
				text-decoration: none !important;
				border-left: 3px solid transparent !important;
				transition: all 0.2s ease !important;
			}

				.nav-menu.active .nav-link:hover {
					background-color: #f8fafc !important;
				}

				.nav-menu.active .nav-link.active {
					background-color: #eff6ff !important;
					color: #3b82f6 !important;
					border-left-color: #3b82f6 !important;
				}

		/* 액션 버튼들 */
		.nav-actions.active {
			display: flex !important;
			flex-direction: column !important;
			top: 200px !important;
			background: #f8fafc !important;
			padding: 1.5rem 2rem !important;
			gap: 1rem !important;
			border-top: 1px solid #e2e8f0 !important;
		}

			.nav-actions.active .btn,
			.nav-actions.active .user-info {
				width: 100% !important;
				text-align: center !important;
				padding: 1rem 1.5rem !important;
				font-size: 1rem !important;
				margin: 0 !important;
				display: block !important;
				border-radius: 8px !important;
			}

	/* 오버레이 */
	.mobile-overlay {
		position: fixed !important;
		top: 0 !important;
		left: 0 !important;
		right: 0 !important;
		bottom: 0 !important;
		background: rgba(0, 0, 0, 0.5) !important;
		z-index: 9998 !important;
		opacity: 0 !important;
		visibility: hidden !important;
		transition: all 0.3s ease !important;
	}

		.mobile-overlay.active {
			opacity: 1 !important;
			visibility: visible !important;
		}

	/* 햄버거 버튼 확실히 표시 */
	.mobile-menu-toggle {
		display: flex !important;
		flex-direction: column !important;
		cursor: pointer !important;
		gap: 4px !important;
		padding: 8px !important;
		border-radius: 6px !important;
		background: none !important;
		border: none !important;
	}

		.mobile-menu-toggle span {
			width: 24px !important;
			height: 3px !important;
			background: #334155 !important;
			border-radius: 2px !important;
			transition: all 0.3s ease !important;
			display: block !important;
		}

		.mobile-menu-toggle.active span:nth-child(1) {
			transform: rotate(45deg) translate(6px, 6px) !important;
		}

		.mobile-menu-toggle.active span:nth-child(2) {
			opacity: 0 !important;
		}

		.mobile-menu-toggle.active span:nth-child(3) {
			transform: rotate(-45deg) translate(6px, -6px) !important;
		}
}