:root {
	--primary: #d97706;
	--primary-dark: #b45309;
	--primary-light: #f59e0b;
	--accent: #ea580c;
	--bg-light: #fef8f2;
	--bg-dark: #1f1f1f;
	--text-dark: #1f1f1f;
	--text-light: #ffffff;
	--border-color: #e5e7eb;
	--shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
	--shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
	--radius: 8px;
}

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

html {
	scroll-behavior: smooth;
}

body {
	font: 16px/1.6 -apple-system, "Segoe UI", Roboto, sans-serif;
	color: var(--text-dark);
	background: var(--bg-light);
}

/* ===== Demo Bar ===== */
.demo-bar {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 9999;
	background: var(--accent);
	color: var(--text-light);
	padding: 8px 20px;
	font-size: 13px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.demo-bar-links {
	display: flex;
	gap: 12px;
}

.demo-bar a {
	color: var(--text-light);
	text-decoration: none;
	font-weight: 500;
	transition: opacity 0.2s;
}

.demo-bar a:hover {
	opacity: 0.8;
}

/* ===== Layout ===== */
body {
	padding-top: 36px;
}

header {
	background: var(--text-light);
	border-bottom: 1px solid var(--border-color);
	box-shadow: var(--shadow);
	position: sticky;
	top: 36px;
	z-index: 100;
}

.navbar {
	max-width: 1200px;
	margin: 0 auto;
	padding: 12px 20px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.logo {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 20px;
	font-weight: 700;
	color: var(--primary);
}

.logo svg {
	flex-shrink: 0;
}

/* ===== Navigation ===== */
.nav-toggle {
	display: none;
}

.nav-hamburger {
	display: none;
	flex-direction: column;
	gap: 5px;
	cursor: pointer;
}

.nav-hamburger span {
	width: 24px;
	height: 2px;
	background: var(--text-dark);
	border-radius: 2px;
	transition: all 0.3s ease;
}

.nav-toggle:checked ~ .nav-hamburger span:nth-child(1) {
	transform: rotate(45deg) translate(7px, 7px);
}

.nav-toggle:checked ~ .nav-hamburger span:nth-child(2) {
	opacity: 0;
}

.nav-toggle:checked ~ .nav-hamburger span:nth-child(3) {
	transform: rotate(-45deg) translate(8px, -8px);
}

.nav-menu {
	display: flex;
	list-style: none;
	gap: 24px;
	transition: max-height 0.3s ease, opacity 0.3s ease;
	max-height: 300px;
	opacity: 1;
}

.nav-menu a {
	color: var(--text-dark);
	text-decoration: none;
	font-weight: 500;
	transition: color 0.2s;
}

.nav-menu a:hover {
	color: var(--primary);
}

@media (max-width: 768px) {
	.nav-hamburger {
		display: flex;
	}

	.nav-menu {
		position: absolute;
		top: calc(100% + 36px);
		left: 0;
		right: 0;
		background: var(--text-light);
		flex-direction: column;
		gap: 0;
		max-height: 0;
		opacity: 0;
		overflow: hidden;
		padding: 0;
		box-shadow: var(--shadow-lg);
	}

	.nav-toggle:checked ~ .nav-menu {
		max-height: 400px;
		opacity: 1;
		padding: 12px 0;
	}

	.nav-menu li {
		border-top: 1px solid var(--border-color);
		padding: 12px 20px;
	}

	.nav-menu li:first-child {
		border-top: none;
	}

	.nav-menu a {
		display: block;
	}
}

/* ===== Main Container ===== */
main {
	max-width: 1200px;
	margin: 0 auto;
	padding: 40px 20px;
}

section {
	margin-bottom: 60px;
}

/* ===== Hero Section ===== */
.hero {
	background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
	color: var(--text-light);
	padding: 80px 20px;
	text-align: center;
	border-radius: var(--radius);
	margin-bottom: 40px;
}

.hero h1 {
	font-size: 48px;
	margin-bottom: 16px;
	line-height: 1.2;
}

.hero p {
	font-size: 18px;
	margin-bottom: 24px;
	opacity: 0.95;
}

.cta-primary {
	display: inline-block;
	background: var(--text-light);
	color: var(--primary);
	padding: 14px 32px;
	border-radius: var(--radius);
	text-decoration: none;
	font-weight: 600;
	transition: all 0.3s;
	border: 2px solid var(--text-light);
}

.cta-primary:hover {
	background: transparent;
	color: var(--text-light);
}

.cta-secondary {
	display: inline-block;
	background: transparent;
	color: var(--text-light);
	padding: 14px 32px;
	border-radius: var(--radius);
	text-decoration: none;
	font-weight: 600;
	transition: all 0.3s;
	border: 2px solid var(--text-light);
	margin-left: 12px;
}

.cta-secondary:hover {
	background: var(--text-light);
	color: var(--primary);
}

@media (max-width: 768px) {
	.hero {
		padding: 60px 20px;
	}

	.hero h1 {
		font-size: 32px;
	}

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

	.cta-secondary {
		display: block;
		margin-left: 0;
		margin-top: 12px;
	}
}

/* ===== Section Title ===== */
.section-title {
	font-size: 36px;
	margin-bottom: 12px;
	color: var(--primary-dark);
	text-align: center;
}

.section-subtitle {
	font-size: 16px;
	text-align: center;
	color: #666;
	margin-bottom: 32px;
	max-width: 600px;
	margin-left: auto;
	margin-right: auto;
}

/* ===== Cards Grid ===== */
.cards-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 24px;
	margin-bottom: 40px;
}

.card {
	background: var(--text-light);
	border-radius: var(--radius);
	overflow: hidden;
	box-shadow: var(--shadow);
	transition: transform 0.3s, box-shadow 0.3s;
	border-top: 4px solid var(--primary);
}

.card:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow-lg);
}

.card-image {
	width: 100%;
	height: 180px;
	background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--text-light);
	font-size: 48px;
	position: relative;
	overflow: hidden;
}

.card-image::before {
	content: '';
	position: absolute;
	top: 10%;
	right: -20%;
	width: 300px;
	height: 300px;
	background: rgba(255, 255, 255, 0.1);
	border-radius: 50%;
}

.card-content {
	padding: 20px;
}

.card-title {
	font-size: 18px;
	font-weight: 600;
	margin-bottom: 8px;
	color: var(--primary-dark);
}

.card-desc {
	font-size: 14px;
	color: #666;
	margin-bottom: 16px;
	line-height: 1.5;
}

.card-price {
	font-size: 20px;
	font-weight: 700;
	color: var(--accent);
	margin-bottom: 12px;
}

.card-link {
	color: var(--primary);
	text-decoration: none;
	font-weight: 600;
	font-size: 14px;
	display: inline-flex;
	align-items: center;
	gap: 4px;
	transition: color 0.2s;
}

.card-link:hover {
	color: var(--primary-dark);
}

/* ===== Feature List ===== */
.features-list {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 20px;
	margin-bottom: 40px;
}

.feature-item {
	padding: 20px;
	background: var(--text-light);
	border-left: 4px solid var(--primary);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
}

.feature-icon {
	font-size: 32px;
	margin-bottom: 12px;
}

.feature-title {
	font-size: 16px;
	font-weight: 600;
	margin-bottom: 8px;
	color: var(--primary-dark);
}

.feature-desc {
	font-size: 14px;
	color: #666;
	line-height: 1.5;
}

/* ===== Testimonial ===== */
.testimonial {
	background: var(--text-light);
	padding: 24px;
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	margin-bottom: 20px;
	border-left: 4px solid var(--accent);
}

.testimonial-author {
	font-weight: 600;
	color: var(--primary-dark);
	margin-top: 12px;
	font-size: 14px;
}

.testimonial-rating {
	color: var(--primary-light);
	font-size: 14px;
	margin-top: 8px;
}

.testimonial-text {
	color: #666;
	font-style: italic;
	margin-bottom: 12px;
	line-height: 1.6;
}

/* ===== Form ===== */
.form-group {
	margin-bottom: 20px;
}

.form-group label {
	display: block;
	margin-bottom: 8px;
	font-weight: 600;
	color: var(--text-dark);
	font-size: 14px;
}

.form-group input,
.form-group textarea,
.form-group select {
	width: 100%;
	padding: 12px;
	border: 1px solid var(--border-color);
	border-radius: var(--radius);
	font-family: inherit;
	font-size: 14px;
	transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
	outline: none;
	border-color: var(--primary);
	box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.1);
}

.form-group textarea {
	resize: vertical;
	min-height: 120px;
}

.form-actions {
	display: flex;
	gap: 12px;
	flex-wrap: wrap;
}

.btn {
	padding: 12px 28px;
	border: none;
	border-radius: var(--radius);
	font-weight: 600;
	cursor: pointer;
	transition: all 0.3s;
	font-size: 14px;
}

.btn-primary {
	background: var(--primary);
	color: var(--text-light);
}

.btn-primary:hover {
	background: var(--primary-dark);
}

.btn-secondary {
	background: transparent;
	color: var(--primary);
	border: 2px solid var(--primary);
}

.btn-secondary:hover {
	background: var(--primary);
	color: var(--text-light);
}

/* ===== Footer ===== */
footer {
	background: var(--text-dark);
	color: var(--text-light);
	padding: 40px 20px;
	margin-top: 60px;
}

.footer-container {
	max-width: 1200px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	gap: 30px;
	margin-bottom: 30px;
}

.footer-col h3 {
	font-size: 16px;
	margin-bottom: 16px;
	color: var(--primary-light);
}

.footer-col ul {
	list-style: none;
}

.footer-col li {
	margin-bottom: 8px;
}

.footer-col a {
	color: #ccc;
	text-decoration: none;
	transition: color 0.2s;
	font-size: 14px;
}

.footer-col a:hover {
	color: var(--primary-light);
}

.footer-divider {
	border-top: 1px solid #444;
	padding-top: 20px;
	margin-top: 20px;
	text-align: center;
	font-size: 14px;
	color: #aaa;
}

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

.text-center {
	text-align: center;
}

.text-primary {
	color: var(--primary);
}

.text-accent {
	color: var(--accent);
}

.mt-20 {
	margin-top: 20px;
}

.mb-20 {
	margin-bottom: 20px;
}

.gap-20 {
	gap: 20px;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
	.section-title {
		font-size: 28px;
	}

	section {
		margin-bottom: 40px;
	}

	main {
		padding: 24px 16px;
	}
}

@media (max-width: 480px) {
	.hero {
		padding: 40px 16px;
	}

	.hero h1 {
		font-size: 24px;
	}

	.hero p {
		font-size: 14px;
	}

	.section-title {
		font-size: 22px;
	}
}