:root {
	--bg-color: #000000;
	--surface-color: #111111;
	--card-bg: #1c1c1e;
	--text-primary: #f5f5f7;
	--text-secondary: #86868b;
	--accent-color: #1b71c8;
	--accent-hover: #0d306a;
	--border-color: rgba(255, 255, 255, 0.08);
	--glass-bg: rgba(28, 28, 30, 0.6);
}

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

html {
	scroll-behavior: smooth;
}

body {
	font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
	background-color: var(--bg-color);
	color: var(--text-primary);
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

a {
	color: var(--text-primary);
	text-decoration: none;
	transition: all 0.3s ease;
}

ul {
	list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-weight: 600;
	letter-spacing: -0.02em;
}

.container {
	max-width: 1100px;
	margin: 0 auto;
	padding: 0 5%;
}

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

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

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

/* Buttons */
.btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 14px 28px;
	border-radius: 30px;
	font-size: 1rem;
	font-weight: 500;
	transition: all 0.3s ease;
	cursor: pointer;
	border: none;
}

.btn-lg {
	padding: 16px 36px;
	font-size: 1.1rem;
}

.btn-primary {
	background-color: var(--text-primary);
	color: #000;
}

.btn-primary:hover {
	transform: scale(1.03);
	background-color: #ffffff;
}

.btn-secondary {
	background-color: transparent;
	color: var(--text-primary);
	border: 1px solid var(--border-color);
}

.btn-secondary:hover {
	background-color: rgba(255, 255, 255, 0.05);
}

.btn.glass {
	background: rgba(255, 255, 255, 0.05);
	backdrop-filter: blur(10px);
	border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn.glass:hover {
	background: rgba(255, 255, 255, 0.1);
}

/* Navbar */
.navbar {
	position: fixed;
	top: 0;
	width: 100%;
	background-color: rgba(255, 255, 255, 0.75);
	backdrop-filter: blur(20px);
	-webkit-backdrop-filter: blur(20px);
	z-index: 1000;
	border-bottom: 1px solid rgba(0, 0, 0, 0.08);
	transition: all 0.3s ease;
}

.navbar .container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: 64px;
}

.nav-brand {
	font-size: 1.4rem;
	font-weight: 700;
	letter-spacing: -0.03em;
}

.nav-brand span {
	color: var(--accent-color);
}

.nav-links {
	display: flex;
	gap: 32px;
}

.nav-links a {
	font-size: 0.85rem;
	color: #1d1d1f;
	opacity: 0.8;
	font-weight: 500;
}

.nav-links a:hover {
	opacity: 1;
	color: var(--accent-color);
}

.nav-cta a {
	background-color: var(--text-primary);
	color: var(--bg-color);
	padding: 8px 18px;
	border-radius: 20px;
	font-size: 0.85rem;
	font-weight: 600;
}

.nav-cta a:hover {
	opacity: 0.9;
}

.menu-toggle {
	display: none;
	font-size: 1.8rem;
	cursor: pointer;
	color: #1d1d1f;
}

/* Base Sections */
section {
	padding: 120px 0;
	position: relative;
}

.section-header {
	margin-bottom: 70px;
	text-align: center;
}

.section-title {
	font-size: 2.8rem;
	margin-bottom: 16px;
	line-height: 1.2;
}

.section-subtitle {
	font-size: 1.25rem;
	color: var(--text-secondary);
	max-width: 600px;
	margin: 0 auto;
}

/* Hero Section */
.hero {
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding-top: 80px;
	position: relative;
	overflow: hidden;
	background: radial-gradient(circle at center, #1a1a24 0%, var(--bg-color) 60%);
}

.page-hero {
	min-height: 50vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding-top: 100px;
	position: relative;
	overflow: hidden;
	background: radial-gradient(circle at top, #1c1c24 0%, var(--bg-color) 70%);
	border-bottom: 1px solid var(--border-color);
}

.page-hero .hero-title {
	font-size: 3.5rem;
	margin-bottom: 16px;
}

.page-hero .hero-subtitle {
	font-size: 1.15rem;
}

.hero-gradient-overlay {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	pointer-events: none;
	background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, var(--bg-color) 100%);
}

.hero-content {
	position: relative;
	z-index: 2;
	max-width: 800px;
	animation: fadeUp 1s ease-out forwards;
}

.hero-title {
	font-size: 4.5rem;
	font-weight: 700;
	letter-spacing: -0.04em;
	line-height: 1.1;
	margin-bottom: 24px;
}

.hero-subtitle {
	font-size: 1.3rem;
	color: var(--text-secondary);
	margin-bottom: 40px;
	font-weight: 400;
}

.hero-features {
	display: flex;
	justify-content: center;
	gap: 24px;
	margin-bottom: 48px;
	flex-wrap: wrap;
}

.feature-item {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 0.9rem;
	color: var(--text-primary);
	background: var(--card-bg);
	padding: 8px 16px;
	border-radius: 20px;
	border: 1px solid var(--border-color);
}

.feature-item i {
	color: var(--success-color);
	font-size: 1.1rem;
}

.hero-cta {
	display: flex;
	justify-content: center;
	gap: 16px;
}

/* Services Section */
.services-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 24px;
}

.service-card {
	background-color: var(--card-bg);
	padding: 40px 30px;
	border-radius: 24px;
	transition: transform 0.3s ease, background-color 0.3s;
	border: 1px solid var(--border-color);
}

.service-card:hover {
	transform: translateY(-5px);
	background-color: #242426;
	border-color: rgba(255, 255, 255, 0.15);
}

.icon-wrapper {
	width: 50px;
	height: 50px;
	border-radius: 14px;
	background: rgba(27, 113, 200, 0.1);
	color: var(--accent-color);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.5rem;
	margin-bottom: 24px;
}

.service-card h3 {
	font-size: 1.3rem;
	margin-bottom: 12px;
}

.service-card p {
	color: var(--text-secondary);
	font-size: 0.95rem;
	line-height: 1.5;
}

/* Process Section */
.process {
	background-color: var(--surface-color);
}

.process-wrapper {
	display: flex;
	align-items: center;
	gap: 60px;
}

.process-image-container {
	flex: 1;
	border-radius: 24px;
	background: linear-gradient(135deg, #1c1c1e 0%, #0a0a0a 100%);
	aspect-ratio: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 1px solid var(--border-color);
	box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.process-content {
	flex: 1;
}

.process-timeline {
	display: flex;
	flex-direction: column;
	gap: 30px;
}

.timeline-item {
	display: flex;
	gap: 20px;
}

.timeline-dot {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: var(--accent-color);
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	font-size: 1.1rem;
	flex-shrink: 0;
	box-shadow: 0 0 20px rgba(27, 113, 200, 0.4);
}

.timeline-text h4 {
	font-size: 1.2rem;
	margin-bottom: 8px;
}

.timeline-text p {
	color: var(--text-secondary);
	font-size: 0.95rem;
}

/* Warranty Section */
.warranty {
	position: relative;
	overflow: hidden;
}

.glass-panel {
	background: var(--glass-bg);
	backdrop-filter: blur(24px);
	-webkit-backdrop-filter: blur(24px);
	border: 1px solid rgba(255, 255, 255, 0.05);
	border-radius: 32px;
	padding: 80px 60px;
	text-align: center;
	box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
	max-width: 900px;
	margin: 0 auto;
	width: 100%;
}

.warranty-icon {
	font-size: 4rem;
	color: var(--accent-color);
	margin-bottom: 24px;
	text-shadow: 0 0 30px rgba(27, 113, 200, 0.5);
}

.warranty-desc {
	max-width: 500px;
	margin: 0 auto 40px;
	font-size: 1.1rem;
}

.warranty-features {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 20px;
	text-align: left;
	max-width: 700px;
	margin: 0 auto;
}

.w-item {
	display: flex;
	align-items: center;
	gap: 16px;
	background: rgba(255, 255, 255, 0.03);
	padding: 20px;
	border-radius: 16px;
	border: 1px solid rgba(255, 255, 255, 0.05);
}

.w-icon {
	width: 32px;
	height: 32px;
	border-radius: 50%;
	background: rgba(27, 113, 200, 0.1);
	color: var(--accent-color);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.2rem;
}

.w-text {
	font-size: 0.95rem;
}

.w-text span {
	font-weight: 600;
	color: var(--text-primary);
}

.info-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 30px;
	text-align: left;
	margin-top: 50px;
}

/* Footer */
footer {
	background-color: #f5f5f7;
	padding: 80px 0 30px;
	border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.footer-grid {
	display: grid;
	grid-template-columns: 2fr 1fr 1fr;
	gap: 60px;
	margin-bottom: 60px;
}

.brand-col p {
	color: #515154;
	font-size: 0.9rem;
	max-width: 300px;
}

.footer-col h4 {
	font-size: 1rem;
	margin-bottom: 24px;
	color: #1d1d1f;
}

.footer-col a,
.footer-col p {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 0.9rem;
	color: #515154;
	margin-bottom: 16px;
}

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

.footer-bottom {
	text-align: center;
	padding-top: 30px;
	border-top: 1px solid rgba(0, 0, 0, 0.08);
	font-size: 0.85rem;
	color: #86868b;
}

/* Animation utilities */
.reveal {
	opacity: 0;
	transform: translateY(30px);
	transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
	opacity: 1;
	transform: translateY(0);
}

/* Keyframes */
@keyframes fadeUp {
	0% {
		opacity: 0;
		transform: translateY(20px);
	}

	100% {
		opacity: 1;
		transform: translateY(0);
	}
}

/* Responsive */
@media (max-width: 992px) {
	.hero-title {
		font-size: 3.5rem;
	}

	.section-title {
		font-size: 2.2rem;
	}

	.process-wrapper {
		flex-direction: column;
	}

	.process-image-container {
		width: 100%;
		max-width: 500px;
	}

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

@media (max-width: 768px) {

	.nav-links,
	.nav-cta {
		display: none;
	}

	.menu-toggle {
		display: block;
	}

	.hero-title {
		font-size: 2.8rem;
	}

	.hero-features {
		flex-direction: column;
		gap: 12px;
	}

	.footer-grid {
		grid-template-columns: 1fr;
		gap: 40px;
	}

	.glass-panel {
		padding: 40px 20px;
	}

	.process-wrapper {
		gap: 40px;
	}

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