* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}
html {
	scroll-behavior: smooth;
}
body {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
		'Helvetica Neue', Arial, sans-serif;
	line-height: 1.6;
	color: #1a1a1a;
	background-color: #fcfdff;
	background-image: radial-gradient(
			at 0% 0%,
			rgba(24, 114, 201, 0.3) 0px,
			transparent 50%
		),
		radial-gradient(at 100% 100%, rgba(250, 129, 29, 0.3) 0px, transparent 50%),
		radial-gradient(at 50% 50%, rgba(124, 58, 237, 0.1) 0px, transparent 60%);

	background-attachment: fixed;
	background-size: auto, cover, cover, cover;
	overflow-x: hidden;
}

.container {
	max-width: 1480px;
	margin: 0 auto;
	padding: 0 10px;
}

/* Header */
header {
	position: fixed;
	top: 0;
	width: 100%;
	background: rgba(255, 255, 255, 0.95);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid #e5e7eb;
	z-index: 1000;
	transition: all 0.3s ease;
}

nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 10px 0;
}

.logo {
	max-width: 200px;
}
.logo img {
	width: 100%;
}
.nav-links {
	display: flex;
	gap: 40px;
	list-style: none;
}

.nav-links a {
	color: #4b5563;
	text-decoration: none;
	font-weight: 500;
	transition: color 0.3s;
}

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

.nav-cta {
	background: #2563eb;
	color: white !important;
	padding: 12px 28px;
	border-radius: 8px;
	text-decoration: none;
	font-weight: 600;
	transition: all 0.3s;
	border: none;
	cursor: pointer;
}

.nav-cta:hover {
	background: #1d4ed8;
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

/* Hero Section */
.hero {
	padding: 280px 0 180px;
	text-align: center;
	background: linear-gradient(135deg, #1872c9 0%, #f9f9f8 50%, #fa811d 100%);
}

.hero h1 {
	font-size: 64px;
	font-weight: 800;
	line-height: 1.1;
	margin-bottom: 24px;
	color: #0f172a;
	letter-spacing: -1.5px;
}

.hero .gradient-text {
	background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.hero p {
	font-size: 22px;
	color: #64748b;
	max-width: 700px;
	margin: 0 auto 40px;
	line-height: 1.7;
}

.hero-cta {
	display: inline-flex;
	gap: 20px;
	flex-wrap: wrap;
	justify-content: center;
}

.btn-primary {
	background: #2563eb;
	color: white;
	padding: 18px 48px;
	border-radius: 12px;
	text-decoration: none;
	font-weight: 600;
	font-size: 18px;
	transition: all 0.3s;
	border: none;
	cursor: pointer;
	display: inline-block;
}

.btn-primary:hover {
	background: #1d4ed8;
	transform: translateY(-2px);
	box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
	background: white;
	color: #2563eb;
	padding: 18px 48px;
	border-radius: 12px;
	text-decoration: none;
	font-weight: 600;
	font-size: 18px;
	transition: all 0.3s;
	border: 2px solid #e5e7eb;
	cursor: pointer;
	display: inline-block;
}

.btn-secondary:hover {
	border-color: #2563eb;
	transform: translateY(-2px);
}

/* Ticker */
.ticker {
	background: #0f172a;
	color: white;
	padding: 16px 0;
	overflow: hidden;
}

.ticker-content {
	display: flex;
	animation: scroll 40s linear infinite;
	white-space: nowrap;
	width: max-content;
}

.ticker-content:hover {
	animation-play-state: paused;
}

@keyframes scroll {
	0% {
		transform: translateX(0);
	}
	100% {
		transform: translateX(-25%);
	}
}

.ticker-item {
	display: inline-flex;
	align-items: center;
	padding: 0 60px;
	font-weight: 600;
}

.ticker-symbol {
	color: #94a3b8;
	margin-right: 12px;
}

.ticker-price {
	font-size: 20px;
	margin-right: 12px;
}

.ticker-change {
	padding: 4px 12px;
	border-radius: 6px;
	font-size: 14px;
}

.positive {
	background: rgba(16, 185, 129, 0.2);
	color: #10b981;
}

.negative {
	background: rgba(239, 68, 68, 0.2);
	color: #ef4444;
}

@keyframes scroll {
	0% {
		transform: translateX(0);
	}
	100% {
		transform: translateX(-50%);
	}
}

/* Sections */
section {
	padding: 100px 0;
}

.section-header {
	text-align: center;
	margin-bottom: 60px;
}

.section-label {
	display: inline-block;
	background: #eff6ff;
	color: #2563eb;
	padding: 8px 20px;
	border-radius: 20px;
	font-size: 14px;
	font-weight: 600;
	margin-bottom: 16px;
	letter-spacing: 0.5px;
	text-transform: uppercase;
}

.section-title {
	font-size: 48px;
	font-weight: 800;
	color: #0f172a;
	margin-bottom: 20px;
	letter-spacing: -1px;
}

.section-subtitle {
	font-size: 20px;
	color: #64748b;
	max-width: 700px;
	margin: 0 auto;
	line-height: 1.7;
}

/* About Section */
.about-content {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 60px;
	align-items: center;
}

.about-text h3 {
	font-size: 32px;
	font-weight: 700;
	margin-bottom: 24px;
	color: #0f172a;
}

.about-text p {
	font-size: 18px;
	color: #64748b;
	margin-bottom: 20px;
	line-height: 1.8;
}

.stats-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 24px;
	margin-top: 40px;
}

.stat-card {
	background: #f8fafc;
	padding: 28px;
	border-radius: 16px;
	border: 1px solid #e5e7eb;
}

.stat-number {
	font-size: 36px;
	font-weight: 800;
	color: #2563eb;
	margin-bottom: 8px;
}

.stat-label {
	font-size: 16px;
	color: #64748b;
	font-weight: 500;
}

/* Features Grid */
.features-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 32px;
	margin-top: 60px;
}

.feature-card {
	background: white;
	padding: 40px;
	border-radius: 16px;
	border: 1px solid #e5e7eb;
	transition: all 0.3s;
}

.feature-card:hover {
	transform: translateY(-8px);
	box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
	border-color: #2563eb;
}

.feature-icon {
	width: 56px;
	height: 56px;
	background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
	border-radius: 12px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 28px;
	margin-bottom: 24px;
}

.feature-card h3 {
	font-size: 24px;
	font-weight: 700;
	margin-bottom: 16px;
	color: #0f172a;
}

.feature-card p {
	font-size: 16px;
	color: #64748b;
	line-height: 1.7;
}

/* Platform Section */
.platform {
	background: #f8fafc;
}

.platform-preview {
	background: white;
	border-radius: 24px;
	padding: 40px;
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
	border: 1px solid #e5e7eb;
}

.platform-mockup {
	background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
	height: 400px;
	border-radius: 16px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	font-size: 24px;
	font-weight: 600;
	position: relative;
	overflow: hidden;
}

.chart-line {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	height: 200px;
	background: linear-gradient(
		180deg,
		transparent 0%,
		rgba(37, 99, 235, 0.3) 100%
	);
}

/* Steps */
.steps-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 32px;
	margin-top: 60px;
}

.step-card {
	padding: 20px;
	text-align: center;
	position: relative;
}

.step-number {
	width: 80px;
	height: 80px;
	background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 32px;
	font-weight: 800;
	color: white;
	margin: 0 auto 24px;
}

.step-card h3 {
	font-size: 20px;
	font-weight: 700;
	margin-bottom: 12px;
	color: #0f172a;
}

.step-card p {
	font-size: 16px;
	color: #64748b;
	line-height: 1.6;
}

/* Security */
.security-features {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 32px;
	margin-top: 60px;
}

.security-card {
	background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
	padding: 40px;
	border-radius: 16px;
	border: 1px solid #e5e7eb;
	text-align: center;
}

.security-icon {
	font-size: 48px;
	margin-bottom: 20px;
}

.security-card h3 {
	font-size: 22px;
	font-weight: 700;
	margin-bottom: 12px;
	color: #0f172a;
}

.security-card p {
	font-size: 16px;
	color: #64748b;
	line-height: 1.7;
}

/* Education */
.education {
	background: linear-gradient(135deg, #eff6ff 0%, #f8fafc 100%);
}

.education-content {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 60px;
	align-items: center;
}

.education-list {
	list-style: none;
}

.education-list li {
	padding: 20px;
	background: white;
	border-radius: 12px;
	margin-bottom: 16px;
	border: 1px solid #e5e7eb;
	font-size: 16px;
	color: #334155;
	display: flex;
	align-items: center;
	gap: 16px;
}

.education-list li::before {
	content: '✓';
	background: #10b981;
	color: white;
	width: 28px;
	height: 28px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	flex-shrink: 0;
}

/* Testimonials */
.testimonials-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 32px;
	margin-top: 60px;
}

.testimonial-card {
	background: white;
	padding: 32px;
	border-radius: 16px;
	border: 1px solid #e5e7eb;
}

.testimonial-rating {
	color: #fbbf24;
	font-size: 20px;
	margin-bottom: 16px;
}

.testimonial-text {
	font-size: 16px;
	color: #334155;
	line-height: 1.7;
	margin-bottom: 20px;
}

.testimonial-author {
	display: flex;
	align-items: center;
	gap: 12px;
}

.author-avatar {
	width: 48px;
	height: 48px;
	background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	font-weight: 700;
}

.author-info h4 {
	font-size: 16px;
	font-weight: 600;
	color: #0f172a;
}

.author-info p {
	font-size: 14px;
	color: #64748b;
}

/* FAQ */
.faq-list {
	max-width: 800px;
	margin: 60px auto 0;
}

.faq-item {
	background: white;
	border: 1px solid #e5e7eb;
	border-radius: 12px;
	margin-bottom: 16px;
	overflow: hidden;
}

.faq-question {
	padding: 24px;
	font-size: 18px;
	font-weight: 600;
	color: #0f172a;
	cursor: pointer;
	display: flex;
	justify-content: space-between;
	align-items: center;
	transition: all 0.3s;
}

.faq-question:hover {
	background: #f8fafc;
}

.faq-icon {
	font-size: 24px;
	color: #2563eb;
	transition: transform 0.3s;
}

.faq-answer {
	padding: 0 24px;
	max-height: 0;
	overflow: hidden;
	transition: all 0.3s;
}

.faq-answer p {
	padding-bottom: 24px;
	font-size: 16px;
	color: #64748b;
	line-height: 1.7;
}

.faq-item.active .faq-answer {
	max-height: 300px;
}

.faq-item.active .faq-icon {
	transform: rotate(180deg);
}

/* Final CTA */
.final-cta {
	background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
	color: white;
	text-align: center;
	padding: 100px 0;
}

.final-cta h2 {
	font-size: 48px;
	font-weight: 800;
	margin-bottom: 24px;
}

.final-cta p {
	font-size: 20px;
	margin-bottom: 40px;
	opacity: 0.9;
}

.final-cta .btn-primary {
	background: white;
	color: #2563eb;
}

.final-cta .btn-primary:hover {
	background: #f8fafc;
}

/* Footer */
footer {
	background: #0f172a;
	color: white;
	padding: 60px 0 30px;
}

.footer-content {
	display: grid;
	grid-template-columns: 2fr 1fr 1fr 1fr;
	gap: 60px;
	margin-bottom: 40px;
}

.footer-brand h3 {
	font-size: 28px;
	font-weight: 700;
	margin-bottom: 16px;
}

.footer-brand p {
	color: #94a3b8;
	line-height: 1.7;
}

.footer-links h4 {
	font-size: 16px;
	font-weight: 600;
	margin-bottom: 20px;
}

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

.footer-links a {
	color: #94a3b8;
	text-decoration: none;
	display: block;
	margin-bottom: 12px;
	transition: color 0.3s;
}

.footer-links a:hover {
	color: white;
}

.footer-bottom {
	border-top: 1px solid #334155;
	padding-top: 30px;
	text-align: center;
	color: #94a3b8;
}

/* --- Стили для секции Контакты (Добавить в основной блок CSS) --- */
.contact-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 32px;
	margin-top: 60px;
}

.contact-card {
	background: #ffffff;
	padding: 40px 30px;
	border-radius: 16px;
	border: 1px solid #e5e7eb;
	text-align: center;
	transition: all 0.3s ease;
}

.contact-card:hover {
	transform: translateY(-5px);
	border-color: #2563eb;
	box-shadow: 0 10px 30px rgba(37, 99, 235, 0.1);
}

.contact-icon-box {
	width: 64px;
	height: 64px;
	background: #eff6ff;
	color: #2563eb;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 28px;
	margin: 0 auto 24px;
}

.contact-card h3 {
	font-size: 20px;
	font-weight: 700;
	margin-bottom: 12px;
	color: #0f172a;
}

.contact-link {
	font-size: 18px;
	color: #2563eb;
	text-decoration: none;
	font-weight: 600;
	display: block;
	margin-bottom: 8px;
}

.contact-link:hover {
	text-decoration: underline;
}

.contact-desc {
	color: #64748b;
	font-size: 15px;
}

/* Форма обратной связи */
.contact-form-container {
	max-width: 600px;
	margin: 60px auto 0;
	padding: 40px;
	background: #f8fafc;
	border-radius: 24px;
	border: 1px solid #e5e7eb;
}

.form-group {
	margin-bottom: 20px;
}

.form-group label {
	display: block;
	margin-bottom: 8px;
	font-weight: 500;
	color: #334155;
}

.form-input,
.form-textarea {
	width: 100%;
	padding: 12px 16px;
	border: 1px solid #cbd5e1;
	border-radius: 8px;
	font-size: 16px;
	font-family: inherit;
	transition: border-color 0.3s;
}

.form-input:focus,
.form-textarea:focus {
	outline: none;
	border-color: #2563eb;
	box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

.btn-submit {
	width: 100%;
	background: #2563eb;
	color: white;
	border: none;
	padding: 14px;
	border-radius: 8px;
	font-size: 16px;
	font-weight: 600;
	cursor: pointer;
	transition: background 0.3s;
}

.btn-submit:hover {
	background: #1d4ed8;
}

/* Mobile Menu */
.mobile-menu-btn {
	display: none;
	background: none;
	border: none;
	font-size: 28px;
	cursor: pointer;
	color: #1a1a1a;
}

/* Responsive */
@media (max-width: 968px) {
	.nav-links {
		display: none;
	}

	.mobile-menu-btn {
		display: block;
	}

	.hero h1 {
		font-size: 42px;
	}

	.hero p {
		font-size: 18px;
	}

	.section-title {
		font-size: 36px;
	}

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

	.features-grid,
	.security-features,
	.testimonials-grid {
		grid-template-columns: 1fr;
	}

	.steps-grid {
		grid-template-columns: repeat(2, 1fr);
	}

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

	.footer-content {
		grid-template-columns: 1fr;
		gap: 40px;
	}
	.mobile-menu-btn {
		display: block;
		z-index: 1001; /* Поверх меню */
		font-size: 24px;
		padding: 8px;
		background: transparent;
		border: none;
		cursor: pointer;
	}

	/* Стили выпадающего меню */
	.nav-links {
		display: flex;
		position: absolute;
		top: 100%; /* Сразу под хедером */
		left: 0;
		width: 100%;
		background: white;
		flex-direction: column;
		align-items: center;
		padding: 40px 0;
		gap: 24px;
		border-bottom: 1px solid #e5e7eb;
		box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);

		/* Анимация появления */
		opacity: 0;
		visibility: hidden;
		transform: translateY(-20px);
		transition: all 0.3s ease;
		pointer-events: none;
	}

	/* Класс active добавляется JS-ом */
	.nav-links.active {
		opacity: 1;
		visibility: visible;
		transform: translateY(0);
		pointer-events: all;
	}

	/* Адаптация сетки контактов для мобильных */
	.contact-grid {
		grid-template-columns: 1fr;
	}

	.contact-form-container {
		padding: 24px;
	}
}

@media (max-width: 640px) {
	.container {
		padding: 0 16px;
	}

	.hero {
		padding: 140px 0 60px;
	}

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

	section {
		padding: 60px 0;
	}

	.hero-cta {
		flex-direction: column;
	}

	.btn-primary,
	.btn-secondary {
		width: 100%;
		text-align: center;
	}

	.steps-grid {
		grid-template-columns: 1fr;
	}
}
.bg-grid {
	background-color: #f8fafc; /* Чуть сероватый фон */
	background-image: linear-gradient(#e5e7eb 1px, transparent 1px),
		linear-gradient(90deg, #e5e7eb 1px, transparent 1px);
	background-size: 40px 40px; /* Размер клетки */
	background-position: center top;
}

/* Декоративный элемент "Шар" для фона */
.blob-decoration {
	position: relative;
	overflow: hidden;
}

.blob-decoration::before {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 600px;
	height: 600px;
	background: radial-gradient(
		circle,
		rgba(37, 99, 235, 0.08) 0%,
		rgba(255, 255, 255, 0) 70%
	);
	z-index: -1;
	pointer-events: none;
}
.feature-card,
.stat-card,
.step-card,
.testimonial-card,
.contact-card {
	background: rgba(255, 255, 255, 0.7) !important;
	backdrop-filter: blur(12px);
	border: 1px solid rgba(255, 255, 255, 0.8) !important;
	box-shadow: 0 8px 32px rgba(31, 38, 135, 0.05);
}