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

html {
	font-size: 16px;
}

body {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
	line-height: 1.6;
	color: #333;
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 1rem;
}

.container {
	background: white;
	border-radius: 12px;
	box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
	padding: 2rem;
	max-width: 600px;
	width: 100%;
	animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
	from {
		opacity: 0;
		transform: translateY(20px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

header {
	text-align: center;
	margin-bottom: 2rem;
}

h1 {
	font-size: 2rem;
	margin-bottom: 0.5rem;
	color: #667eea;
}

.subtitle {
	font-size: 1rem;
	color: #666;
	margin-bottom: 1rem;
}

.divider {
	height: 3px;
	width: 60px;
	background: linear-gradient(90deg, #667eea, #764ba2);
	margin: 0 auto 1rem;
	border-radius: 2px;
}

.content {
	margin-bottom: 2rem;
	font-size: 1rem;
	color: #555;
	line-height: 1.8;
}

.features {
	display: grid;
	gap: 1rem;
	margin: 2rem 0;
}

.feature {
	padding: 1rem;
	background: #f8f9fa;
	border-radius: 8px;
	border-left: 4px solid #667eea;
}

.feature h3 {
	color: #667eea;
	margin-bottom: 0.5rem;
	font-size: 0.95rem;
}

footer {
	text-align: center;
	margin-top: 2rem;
	padding-top: 1rem;
	border-top: 1px solid #e0e0e0;
	color: #888;
	font-size: 0.9rem;
}

/* Tablet and larger screens */
@media (min-width: 768px) {
	html {
		font-size: 18px;
	}

	h1 {
		font-size: 2.5rem;
	}

	.container {
		padding: 3rem;
	}

}

/* Desktop and larger screens */
@media (min-width: 1024px) {
	body {
		padding: 2rem;
	}

	.container {
		padding: 4rem;
	}
}

.slider {
	display: flex;
	flex-direction: row;
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	scrollbar-width: none;
	scroll-behavior: smooth;
	scroll-marker-group: after;

	&::scroll-marker-group {
		display: flex;
		gap: 0.5rem;
		justify-content: center;
		padding-top: 1rem;
	}

	& img {
		scroll-snap-align: start;
		width: 100%;
		height: 300px;
		object-fit: cover;
		flex-shrink: 0;
	}

	& img::scroll-marker {
		content: "";
		width: 0.75rem;
		height: 0.75rem;
		background: #ccc;
		border-radius: 50%;
		cursor: pointer;
		transition: background 0.3s ease;
	}

	& img::scroll-marker:target-current {
		background: #667eea;
	}
}