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

body {
	font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
	line-height: 1.6;
	color: #333;
	background-color: #fff;
}

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


/* Header */
header {
	background: rgba(255, 255, 255, 0.95);
	backdrop-filter: blur(10px);
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	border-bottom: 1px solid #e5e7eb;
}

nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 1rem 0;
}

.logo {
	font-size: 1.5rem;
	font-weight: 700;
	color: #2563eb;
}

.nav-links {
	display: flex;
	list-style: none;
	gap: 2rem;
}

.nav-links a {
	text-decoration: none;
	color: #374151;
	font-weight: 500;
	transition: color 0.3s;
}

.nav-links a:hover {
	color: #2563eb;
}

.cta-button {
	background: linear-gradient(135deg, #2563eb, #1d4ed8);
	color: white;
	padding: 0.75rem 1.5rem;
	border: none;
	border-radius: 0.5rem;
	font-weight: 600;
	text-decoration: none;
	transition: transform 0.2s, box-shadow 0.2s;
	cursor: pointer;
}

.cta-button:hover {
	transform: translateY(-2px);
	box-shadow: 0 10px 25px rgba(37, 99, 235, 0.2);
}

/* Hero Section */
.hero {
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	color: white;
	padding: 8rem 0 6rem;
	margin-top: 50px;
	text-align: center;
	position: relative;
	overflow: hidden;
}

.hero::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
	opacity: 0.1;
}

.hero-content {
	position: relative;
	z-index: 1;
}

.hero h1 {
	font-size: 3.5rem;
	font-weight: 800;
	margin-bottom: 1.5rem;
	background: linear-gradient(135deg, #ffffff, #e0e7ff);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.hero p {
	font-size: 1.25rem;
	margin-bottom: 2.5rem;
	max-width: 600px;
	margin-left: auto;
	margin-right: auto;
	opacity: 0.9;
}

/* Features Grid */
.features-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 2rem;
	margin-top: 4rem;
}

.feature-card {
	background: rgba(255, 255, 255, 0.1);
	backdrop-filter: blur(10px);
	border: 1px solid rgba(255, 255, 255, 0.2);
	border-radius: 1rem;
	padding: 2rem;
	text-align: center;
	transition: transform 0.3s;
}

.feature-card:hover {
	transform: translateY(-5px);
}

.feature-icon {
	font-size: 3rem;
	margin-bottom: 1rem;
}

.feature-card h3 {
	font-size: 1.25rem;
	font-weight: 600;
	margin-bottom: 0.5rem;
}

/* Services Section */
.services {
	padding: 6rem 0;
	background: #f8fafc;
}

.section-title {
	font-size: 2.5rem;
	font-weight: 700;
	text-align: center;
	margin-bottom: 1rem;
	color: #1f2937;
}

.section-subtitle {
	font-size: 1.125rem;
	text-align: center;
	color: #6b7280;
	margin-bottom: 4rem;
	max-width: 600px;
	margin-left: auto;
	margin-right: auto;
}

.services-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
	gap: 2rem;
}

.service-card {
	background: white;
	border-radius: 1rem;
	padding: 2rem;
	box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
	transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.service-card h3 {
	font-size: 1.5rem;
	font-weight: 600;
	margin-bottom: 1rem;
	color: #1f2937;
}

.service-card p {
	color: #6b7280;
	line-height: 1.7;
}

/* Demo Section */
.demos {
	padding: 6rem 0;
	background: #1f2937;
	color: white;
}

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

.demo-card {
	background: #374151;
	border-radius: 1rem;
	padding: 2rem;
	border: 1px solid #4b5563;
}

.demo-card h3 {
	font-size: 1.25rem;
	font-weight: 600;
	margin-bottom: 0.5rem;
	color: #60a5fa;
}

.demo-card h4 {
	font-size: 0.875rem;
	font-weight: 500;
	color: #9ca3af;
	margin-bottom: 1rem;
}

.demo-interface {
	background: #111827;
	border-radius: 0.5rem;
	padding: 1rem;
	margin-top: 1rem;
	border: 1px solid #374151;
	min-height: 150px;
}

.chat-interface {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.chat-message {
	padding: 0.5rem;
	border-radius: 0.5rem;
	max-width: 80%;
}

.user-message {
	background: #2563eb;
	align-self: flex-end;
	color: white;
}

.bot-message {
	background: #374151;
	align-self: flex-start;
	color: #e5e7eb;
}

.chat-input {
	margin-top: 1rem;
	display: flex;
	gap: 0.5rem;
}

.chat-input input {
	flex: 1;
	padding: 0.5rem;
	border: 1px solid #4b5563;
	border-radius: 0.25rem;
	background: #374151;
	color: white;
}

.chat-input button {
	background: #2563eb;
	color: white;
	border: none;
	padding: 0.5rem 1rem;
	border-radius: 0.25rem;
	cursor: pointer;
}

/* Integrations */
.integrations {
	padding: 6rem 0;
	background: white;
}

.integration-categories {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 3rem;
	margin-top: 3rem;
}

.integration-category h3 {
	font-size: 1.25rem;
	font-weight: 600;
	margin-bottom: 1rem;
	color: #1f2937;
}

.integration-list {
	list-style: none;
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.integration-list li {
	padding: 0.5rem;
	background: #f8fafc;
	border-radius: 0.5rem;
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

/* Process Section */
.process {
	padding: 6rem 0;
	background: #f8fafc;
}

.process-steps {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 2rem;
	margin-top: 3rem;
}

.process-step {
	background: white;
	border-radius: 1rem;
	padding: 2rem;
	box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
	position: relative;
}

.step-number {
	position: absolute;
	top: -15px;
	left: 2rem;
	background: linear-gradient(135deg, #2563eb, #1d4ed8);
	color: white;
	width: 30px;
	height: 30px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 600;
}

.stats-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 2rem;
	margin: 4rem 0;
}

.stat-card {
	text-align: center;
	background: white;
	padding: 2rem;
	border-radius: 1rem;
	box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.stat-number {
	font-size: 2.5rem;
	font-weight: 700;
	color: #2563eb;
}

.stat-label {
	font-weight: 600;
	color: #1f2937;
	margin-top: 0.5rem;
}

/* About Section */
.about {
	padding: 6rem 0;
	background: #1f2937;
	color: white;
}

.about-content {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 4rem;
	align-items: center;
}

.about-image {
	width: 100%;
	border-radius: 1rem;
}

/* Contact Section */
.contact {
	padding: 6rem 0;
	background: white;
}

.contact-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 2rem;
	margin-top: 3rem;
}

.contact-card {
	background: #f8fafc;
	padding: 2rem;
	border-radius: 1rem;
	text-align: center;
}

.contact-card h3 {
	font-size: 1.25rem;
	font-weight: 600;
	margin-bottom: 1rem;
	color: #1f2937;
}

.contact-card a {
	color: #2563eb;
	text-decoration: none;
	font-weight: 500;
}

.bottom-cta {
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.bottom-cta .container {
	text-align: center;
	padding: 40px 20px 50px;
	max-width: 1200px; margin: 0 auto;
}

.bottom-cta h2,
.bottom-cta h3,
.bottom-cta h4 {
	color: white;
	text-shadow: 0 2px 5px rgba(0,0,0,0.3);
}
.bottom-cta h2 { font-size: 2.5em; }
.bottom-cta h3 { font-size: 2.0em; }
.bottom-cta h4 { font-size: 1.5em; }

/* Responsive */
@media (max-width: 768px) {
	.hero h1 {
		font-size: 2.5rem;
	}

	.nav-links {
		display: none;
	}

	.about-content {
		grid-template-columns: 1fr;
	}

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