:root {
	--color-dark: #0a0a0a;
	--color-dark-secondary: #141414;
	--color-accent: #10b981;
	--color-accent-hover: #059669;
	--color-accent-light: #34d399;
	--color-accent-gradient: linear-gradient(135deg, #10b981 0%, #34d399 100%);
	--color-light: #ffffff;
	--color-light-bg: #f7f8fa;
	--color-gray: #6b7280;
	--color-gray-light: #9ca3af;
	--color-border: rgba(255, 255, 255, 0.08);
	--color-border-light: rgba(0, 0, 0, 0.05);
	--font-heading: "Manrope", sans-serif;
	--font-body: "Inter", sans-serif;
	--shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
	--shadow-md: 0 4px 24px rgba(0, 0, 0, 0.08);
	--shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
	--shadow-accent: 0 8px 24px rgba(16, 185, 129, 0.35);
	--radius-sm: 8px;
	--radius-md: 12px;
	--radius-lg: 20px;
	--radius-full: 9999px;
	--transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
	scroll-behavior: smooth;
	overflow-x: hidden;
}

body {
	font-family: var(--font-body);
	font-size: 18px;
	line-height: 1.6;
	color: var(--color-light);
	background-color: var(--color-dark);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	overflow-x: hidden;
}

.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 24px;
}

/* Animations */
@keyframes fadeInUp {
	from {
		opacity: 0;
		transform: translateY(40px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes pulse {
	0%,
	100% {
		box-shadow: 0 8px 24px rgba(16, 185, 129, 0.35);
	}
	50% {
		box-shadow: 0 8px 40px rgba(16, 185, 129, 0.6);
	}
}

@keyframes float {
	0%,
	100% {
		transform: translateY(0);
	}
	50% {
		transform: translateY(-10px);
	}
}

@keyframes blurPulse {
	0%,
	100% {
		opacity: 0.5;
		transform: scale(1);
	}
	50% {
		opacity: 0.7;
		transform: scale(1.1);
	}
}

@keyframes checkmark {
	0% {
		stroke-dashoffset: 100;
	}
	100% {
		stroke-dashoffset: 0;
	}
}

.animate-on-scroll {
	opacity: 0;
	transform: translateY(40px);
	transition:
		opacity 0.6s var(--transition),
		transform 0.6s var(--transition);
}

.animate-on-scroll.visible {
	opacity: 1;
	transform: translateY(0);
}

section {
	padding: 120px 0;
}

@media (max-width: 768px) {
	section {
		padding: 64px 0;
	}
}

/* ===== HERO SECTION ===== */
.hero {
	position: relative;
	min-height: 100vh;
	display: flex;
	align-items: center;
	overflow: visible;
	background: var(--color-dark);
	padding-bottom: 60px;
}

.hero::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background:
		radial-gradient(
			ellipse at 20% 50%,
			rgba(16, 185, 129, 0.15) 0%,
			transparent 50%
		),
		radial-gradient(
			ellipse at 80% 20%,
			rgba(16, 185, 129, 0.1) 0%,
			transparent 40%
		),
		radial-gradient(
			ellipse at 60% 80%,
			rgba(16, 185, 129, 0.08) 0%,
			transparent 50%
		);
	pointer-events: none;
}

.hero-blur-1 {
	position: absolute;
	width: 600px;
	height: 600px;
	background: radial-gradient(
		circle,
		rgba(16, 185, 129, 0.3) 0%,
		transparent 70%
	);
	border-radius: 50%;
	filter: blur(100px);
	animation: blurPulse 8s ease-in-out infinite;
	top: -200px;
	right: -100px;
}

.hero-blur-2 {
	position: absolute;
	width: 400px;
	height: 400px;
	background: radial-gradient(
		circle,
		rgba(16, 185, 129, 0.2) 0%,
		transparent 70%
	);
	border-radius: 50%;
	filter: blur(80px);
	animation: blurPulse 6s ease-in-out infinite;
	animation-delay: 2s;
	bottom: -100px;
	left: 10%;
}

.hero-content {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 64px;
	align-items: center;
}

.hero-text {
	animation: fadeInUp 0.8s ease-out;
}

.badge {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 8px 16px;
	background: rgba(16, 185, 129, 0.1);
	border: 1px solid rgba(16, 185, 129, 0.3);
	border-radius: var(--radius-full);
	font-family: var(--font-body);
	font-size: 14px;
	font-weight: 500;
	color: var(--color-accent);
	margin-bottom: 24px;
}

.badge-icon {
	width: 16px;
	height: 16px;
}

.hero h1 {
	font-family: var(--font-heading);
	font-size: 56px;
	font-weight: 800;
	line-height: 1.1;
	letter-spacing: -0.02em;
	color: var(--color-light);
	margin-bottom: 24px;
}

.hero h1 .accent {
	color: var(--color-accent);
}

.hero-subtitle {
	font-size: 20px;
	color: var(--color-gray-light);
	margin-bottom: 40px;
	max-width: 500px;
}

.cta-group {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 12px;
	padding: 20px 40px;
	font-family: var(--font-body);
	font-size: 21px;
	font-weight: 600;
	border-radius: var(--radius-md);
	cursor: pointer;
	transition: all var(--transition);
	text-decoration: none;
	border: none;
}

.btn-primary {
	background: var(--color-accent-gradient);
	color: var(--color-light);
	box-shadow: var(--shadow-accent);
	animation: pulse 2s ease-in-out infinite;
}

.btn-primary:hover {
	transform: translateY(-3px);
	box-shadow: 0 12px 32px rgba(16, 185, 129, 0.5);
}

.hero-visual {
	position: relative;
	display: flex;
	align-items: flex-end;
	justify-content: center;
	animation: fadeInUp 0.8s ease-out;
	animation-delay: 0.2s;
	animation-fill-mode: backwards;
	padding-bottom: 30px;
}

.hero-image-wrapper {
	width: 100%;
	max-width: 800px;
	position: relative;
	transform: scale(1.15);
	transform-origin: center bottom;
}

.hero-image-wrapper img {
	width: 100%;
	height: auto;
	display: block;
}

@media (max-width: 1024px) {
	.hero-content {
		grid-template-columns: 1fr;
		text-align: center;
	}
	.hero h1 {
		font-size: 40px;
	}
	.hero-subtitle {
		margin: 0 auto 40px;
	}
	.cta-group {
		align-items: center;
	}
	.hero-visual {
		display: none;
	}
}

@media (max-width: 768px) {
	.hero h1 {
		font-size: 32px;
	}
	.hero-subtitle {
		font-size: 18px;
	}
	.btn {
		padding: 16px 32px;
		font-size: 18px;
	}
}

/* ===== BENEFITS SECTION ===== */
.benefits {
	background: var(--color-dark);
	padding-top: 60px;
	padding-bottom: 0;
}

.section-header {
	text-align: center;
	max-width: 700px;
	margin: 0 auto 64px;
}

.section-label {
	display: inline-block;
	font-family: var(--font-heading);
	font-size: 14px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--color-accent);
	margin-bottom: 16px;
}

.section-title {
	font-family: var(--font-heading);
	font-size: 40px;
	font-weight: 800;
	line-height: 1.2;
	color: var(--color-light);
	margin-bottom: 16px;
}

.section-subtitle {
	font-size: 18px;
	color: var(--color-gray-light);
}

.benefits-mobile-image {
	display: none;
	margin-bottom: 32px;
}
.benefits-mobile-image img {
	width: 100%;
	height: auto;
	border-radius: var(--radius-lg);
}

@media (max-width: 768px) {
	.benefits-mobile-image {
		display: block;
	}
}

.benefits-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
}

.benefit-card {
	background: var(--color-dark-secondary);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	padding: 32px;
	transition: all var(--transition);
	position: relative;
	overflow: hidden;
}

.benefit-card::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 3px;
	background: var(--color-accent-gradient);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform var(--transition);
}

.benefit-card:hover {
	transform: translateY(-6px);
	box-shadow: var(--shadow-lg);
	border-color: rgba(16, 185, 129, 0.2);
}

.benefit-card:hover::before {
	transform: scaleX(1);
}

.benefit-icon {
	width: 48px;
	height: 48px;
	background: rgba(16, 185, 129, 0.1);
	border-radius: var(--radius-md);
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 24px;
}

.benefit-icon svg {
	width: 24px;
	height: 24px;
	color: var(--color-accent);
}

.benefit-card h3 {
	font-family: var(--font-heading);
	font-size: 18px;
	font-weight: 700;
	color: var(--color-light);
	margin-bottom: 12px;
	line-height: 1.3;
}

.benefit-card p {
	font-size: 15px;
	color: var(--color-gray-light);
	line-height: 1.6;
}

@media (max-width: 1024px) {
	.benefits-grid {
		grid-template-columns: repeat(2, 1fr);
	}
	.section-title {
		font-size: 32px;
	}
}

@media (max-width: 768px) {
	.benefits-grid {
		grid-template-columns: 1fr;
	}
	.section-title {
		font-size: 28px;
	}
}

/* ===== TEST DRIVE BLOCK ===== */
.test-drive-block {
	margin-top: 48px;
	padding: 48px;
	background: var(--color-accent-gradient);
	border-radius: var(--radius-lg);
	text-align: center;
}

.test-drive-content {
	max-width: 700px;
	margin: 0 auto;
}

.test-drive-content .badge {
	background: rgba(255, 255, 255, 0.2);
	border-color: rgba(255, 255, 255, 0.3);
	color: var(--color-light);
	margin-bottom: 24px;
}

.test-drive-content h2 {
	font-family: var(--font-heading);
	font-size: 36px;
	font-weight: 800;
	color: var(--color-light);
	margin-bottom: 12px;
}

.test-drive-content .offer-subtitle {
	font-size: 18px;
	color: rgba(255, 255, 255, 0.9);
	margin-bottom: 12px;
}

.test-drive-text {
	font-size: 16px;
	color: rgba(255, 255, 255, 0.85);
	margin-bottom: 32px;
	line-height: 1.7;
}

.test-drive-content .btn-primary {
	background: var(--color-light);
	color: var(--color-accent);
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.test-drive-content .btn-primary:hover {
	transform: translateY(-3px);
	box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
	.test-drive-block {
		padding: 32px 24px;
	}
	.test-drive-content h2 {
		font-size: 28px;
	}
	.test-drive-content .offer-subtitle,
	.test-drive-text {
		font-size: 15px;
	}
}

/* ===== CASES SECTION ===== */
.cases {
	background: var(--color-dark);
}

.cases-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 32px;
}

.case-card {
	background: var(--color-dark-secondary);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	padding: 40px;
	transition: all var(--transition);
	position: relative;
	overflow: hidden;
}

.case-card:hover {
	transform: translateY(-6px);
	box-shadow: var(--shadow-lg);
	border-color: rgba(16, 185, 129, 0.2);
}

.case-card.featured {
	grid-column: span 2;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 40px;
	align-items: center;
}

.case-badge {
	position: absolute;
	top: 24px;
	right: 24px;
	padding: 6px 12px;
	background: var(--color-accent-gradient);
	color: var(--color-light);
	font-size: 12px;
	font-weight: 600;
	border-radius: var(--radius-full);
}

.case-result {
	font-family: var(--font-heading);
	font-size: 48px;
	font-weight: 800;
	color: var(--color-accent);
	margin-bottom: 8px;
}

.case-title {
	font-family: var(--font-heading);
	font-size: 20px;
	font-weight: 700;
	color: var(--color-light);
	margin-bottom: 16px;
}

.case-description {
	font-size: 16px;
	color: var(--color-gray-light);
	line-height: 1.6;
	margin-bottom: 24px;
}

.case-stats {
	display: flex;
	gap: 32px;
}

.case-stat {
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.case-stat-value {
	font-family: var(--font-heading);
	font-size: 20px;
	font-weight: 700;
	color: var(--color-light);
}

.case-stat-label {
	font-size: 13px;
	color: var(--color-gray);
}

.case-card.featured .case-visual {
	border-radius: var(--radius-md);
	overflow: hidden;
	border: 1px solid var(--color-border);
}

.case-card.featured .case-visual img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.cases-cta {
	text-align: center;
	margin-top: 80px;
}

@media (max-width: 1024px) {
	.cases-grid {
		grid-template-columns: 1fr;
	}
	.case-card.featured {
		grid-column: span 1;
		grid-template-columns: 1fr;
	}
	.case-result {
		font-size: 36px;
	}
}

@media (max-width: 768px) {
	.case-card {
		padding: 24px;
	}
	.case-result {
		font-size: 32px;
	}
	.case-stats {
		flex-direction: column;
		gap: 16px;
	}
	.cases-cta {
		margin-top: 48px;
	}
}

/* ===== FOOTER ===== */
footer {
	background: var(--color-dark-secondary);
	border-top: 1px solid var(--color-border);
	padding: 48px 0;
}

.footer-content {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	gap: 40px;
}

.footer-left {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.footer-right {
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	gap: 8px;
}

.footer-requisites {
	font-size: 13px;
	color: var(--color-gray-light);
	line-height: 1.5;
}

.footer-link {
	font-size: 14px;
	color: var(--color-accent);
	text-decoration: none;
	transition: color 0.3s;
}

.footer-link:hover {
	color: var(--color-accent-light);
	text-decoration: underline;
}

.footer-logo {
	font-family: var(--font-heading);
	font-size: 24px;
	font-weight: 800;
	color: var(--color-light);
}

.footer-logo span {
	color: var(--color-accent);
}

.footer-text {
	font-size: 14px;
	color: var(--color-gray);
}

@media (max-width: 768px) {
	.footer-content {
		flex-direction: column;
		gap: 24px;
		text-align: center;
	}
	.footer-right {
		align-items: center;
	}
}

/* ===== MODAL POPUP ===== */
.modal-overlay {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.8);
	backdrop-filter: blur(4px);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 1000;
	opacity: 0;
	visibility: hidden;
	transition: all 0.3s ease;
	padding: 20px;
}

.modal-overlay.active {
	opacity: 1;
	visibility: visible;
}

.modal-content {
	background: #ffffff;
	border-radius: var(--radius-lg);
	max-width: 600px;
	width: 100%;
	max-height: 90vh;
	overflow-y: auto;
	transform: scale(0.9);
	transition: transform 0.3s ease;
	position: relative;
}

.modal-overlay.active .modal-content {
	transform: scale(1);
}

.modal-close {
	position: absolute;
	top: 16px;
	right: 16px;
	width: 40px;
	height: 40px;
	background: rgba(0, 0, 0, 0.05);
	border: none;
	border-radius: 50%;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background 0.3s ease;
	z-index: 10;
}

.modal-close:hover {
	background: rgba(0, 0, 0, 0.1);
}
.modal-close svg {
	width: 24px;
	height: 24px;
	color: var(--color-gray);
}

.modal-content .quiz-progress {
	height: 4px;
	background: rgba(0, 0, 0, 0.05);
	border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal-content .quiz-progress-bar {
	height: 100%;
	background: var(--color-accent-gradient);
	width: 33.33%;
	transition: width 0.4s ease;
	border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal-content .quiz-steps {
	padding: 32px;
	background: var(--color-light-bg);
	border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.modal-content .quiz-question {
	color: var(--color-dark);
}

.modal-content .quiz-input {
	background: var(--color-light);
}

.modal-content .quiz-option {
	background: var(--color-light);
}

/* Quiz styles */
.quiz-progress {
	height: 4px;
	background: rgba(0, 0, 0, 0.1);
}

.quiz-progress-bar {
	height: 100%;
	background: var(--color-accent-gradient);
	width: 33.33%;
	transition: width 0.4s ease;
}

.quiz-steps {
	padding: 48px;
}

.quiz-step {
	display: none;
	animation: fadeInUp 0.4s ease-out;
}
.quiz-step.active {
	display: block;
}

.quiz-step-number {
	font-family: var(--font-heading);
	font-size: 14px;
	font-weight: 600;
	color: var(--color-accent);
	margin-bottom: 8px;
}

.quiz-question {
	font-family: var(--font-heading);
	font-size: 24px;
	font-weight: 700;
	color: var(--color-dark);
	margin-bottom: 32px;
	line-height: 1.3;
}

.quiz-input {
	width: 100%;
	padding: 16px 20px;
	font-family: var(--font-body);
	font-size: 16px;
	border: 2px solid var(--color-border-light);
	border-radius: var(--radius-md);
	transition: all var(--transition);
	background: var(--color-light-bg);
}

.quiz-input:focus {
	outline: none;
	border-color: var(--color-accent);
	box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
}

.quiz-input::placeholder {
	color: var(--color-gray);
}

.quiz-options {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 16px;
}

.quiz-option {
	padding: 24px;
	background: var(--color-light-bg);
	border: 2px solid var(--color-border-light);
	border-radius: var(--radius-md);
	cursor: pointer;
	transition: all var(--transition);
	text-align: center;
}

.quiz-option:hover {
	border-color: var(--color-accent);
	background: rgba(16, 185, 129, 0.05);
}

.quiz-option.selected {
	border-color: var(--color-accent);
	background: rgba(16, 185, 129, 0.1);
}

.quiz-option-icon {
	width: 32px;
	height: 32px;
	margin: 0 auto 12px;
	color: var(--color-gray);
}

.quiz-option.selected .quiz-option-icon {
	color: var(--color-accent);
}

.quiz-option-text {
	font-family: var(--font-heading);
	font-size: 18px;
	font-weight: 600;
	color: var(--color-dark);
}

.quiz-inputs-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
}

.quiz-nav {
	display: flex;
	gap: 16px;
	margin-top: 32px;
}

.quiz-nav .btn {
	flex: 1;
}

.quiz-nav .btn-back {
	background: transparent;
	border: 1px solid var(--color-border-light);
	color: var(--color-gray);
}

.quiz-nav .btn-back:hover {
	background: var(--color-light-bg);
}

.quiz-success {
	text-align: center;
	padding: 48px;
}

.quiz-success-icon {
	width: 80px;
	height: 80px;
	background: rgba(16, 185, 129, 0.1);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 24px;
}

.quiz-success-icon svg {
	width: 40px;
	height: 40px;
	color: var(--color-accent);
}

.quiz-success-icon svg path {
	stroke-dasharray: 100;
	stroke-dashoffset: 100;
	animation: checkmark 0.6s ease forwards;
}

.quiz-success h3 {
	font-family: var(--font-heading);
	font-size: 28px;
	font-weight: 700;
	color: var(--color-dark);
	margin-bottom: 12px;
}

.quiz-success p {
	font-size: 16px;
	color: var(--color-gray);
}

@media (max-width: 768px) {
	.quiz-steps {
		padding: 32px 24px;
	}
	.quiz-question {
		font-size: 20px;
	}
	.quiz-options {
		grid-template-columns: 1fr;
	}
	.quiz-inputs-row {
		grid-template-columns: 1fr;
	}
}