/* Подключение локальных шрифтов Inter */
@font-face {
	font-family: "Inter";
	src: url("fonts/Inter/Inter-VariableFont_opsz,wght.ttf")
		format("truetype-variations");
	font-weight: 100 900;
	font-style: normal;
	font-display: swap;
}

@font-face {
	font-family: "Inter";
	src: url("fonts/Inter/Inter-Italic-VariableFont_opsz,wght.ttf")
		format("truetype-variations");
	font-weight: 100 900;
	font-style: italic;
	font-display: swap;
}

/* Fallback для браузеров без поддержки variable fonts */
@font-face {
	font-family: "Inter";
	src: url("fonts/Inter/static/Inter_18pt-Regular.ttf") format("truetype");
	font-weight: 400;
	font-style: normal;
	font-display: swap;
}

@font-face {
	font-family: "Inter";
	src: url("fonts/Inter/static/Inter_18pt-Medium.ttf") format("truetype");
	font-weight: 500;
	font-style: normal;
	font-display: swap;
}

@font-face {
	font-family: "Inter";
	src: url("fonts/Inter/static/Inter_18pt-SemiBold.ttf") format("truetype");
	font-weight: 600;
	font-style: normal;
	font-display: swap;
}

@font-face {
	font-family: "Inter";
	src: url("fonts/Inter/static/Inter_18pt-Bold.ttf") format("truetype");
	font-weight: 700;
	font-style: normal;
	font-display: swap;
}
:root {
	--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
		"Helvetica Neue", Arial, sans-serif;
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: var(--font);
}

body {
	background-color: #f8f9fa;
	color: #333;
	min-height: 100vh;
}

.header {
	background-color: #fff;
	padding: 15px 0;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.container {
	width: 90%;
	max-width: 1420px;
	margin: 0 auto;
}

.header-content {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.logo img {
	height: 42px;
}

.header-info {
	position: absolute;
	top: 0;
	right: 0;
	height: 77px;
	width: 300px;
	background-color: #000000;
	color: white;
	font-size: 14px;
	font-weight: 500;
	display: flex;
	align-items: center;
	justify-content: center;
}

.course-info .date-tag {
	color: #00bfff;
	font-weight: bold;
}

.signup-btn {
	background-color: #00bfff;
	color: white;
	border: none;
	padding: 12px 25px;
	border-radius: 25px;
	font-weight: bold;
	cursor: pointer;
	transition: background-color 0.3s;
}

.signup-btn:hover {
	background-color: #5a52e8;
}

.hero {
	display: flex;
	/* align-items: center; */
	min-height: calc(100vh - 140px);
}

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

.hero-left {
	padding: 140px 0 93px 0;
	color: #333;
}

.stats {
	font-size: 16px;
	margin-bottom: 10px;
	color: #666;
}

.student-avatars {
	display: flex;
	margin: 15px 0 30px 0;
}

.avatar {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	border: 2px solid white;
	margin-left: -10px;
	overflow: hidden;
	position: relative;
}

.avatar img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
}

.hero-title {
	font-size: 52px;
	margin-bottom: 20px;
	font-weight: bold;
	line-height: 1.2;
	color: #2c3e50;
}

.hero-description {
	font-size: 20px;
	margin-bottom: 40px;
	color: #666;
	line-height: 1.6;
}

.cta-buttons {
	display: flex;
	gap: 20px;
	align-items: center;
}

.primary-btn {
	background: #000f1d;
	color: white;
	border: none;
	padding: 0;
	font-size: 16px;
	font-weight: bold;
	cursor: pointer;
	transition: all 0.3s;
	overflow: hidden;
	display: flex;
	align-items: center;
	min-height: 63px;
	width: 258px;
	position: relative;
}

/* .primary-btn:hover {
	transform: translateY(-50px);
	/* box-shadow: 0 6px 20px rgba(44, 62, 80, 0.4);
} */

.btn-text {
	padding: 15px 30px;
	flex: 1;
	display: flex;
	transition: all 0.3s ease;
	position: relative;
	z-index: 2;
}

.btn-arrow {
	background: #6c63ff;
	padding: 15px 20px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.3s ease;
	/* position: absolute; */
	right: 0;
	top: 0;
	bottom: 0;
	width: 60px;
	z-index: 1;
}

.primary-btn:hover .btn-arrow {
	background-color: #4da2ff;
	position: absolute;
	left: 0;
	right: auto;
	z-index: 3;
}

.primary-btn:hover .btn-text {
	opacity: 0;
	transform: translateX(20px);
	z-index: 2;
}

.primary-btn:hover .arrow-icon {
	content: url("photo/arrow_right.svg");
}

.secondary-btn {
	background-color: transparent;
	color: #6c63ff;
	border: none;
	padding: 15px 20px;
	border-radius: 8px;
	font-size: 16px;
	font-weight: bold;
	cursor: pointer;
	transition: all 0.3s;
	display: flex;
	align-items: center;
	gap: 8px;
}

.secondary-btn::before {
	content: "▶";
	font-size: 12px;
}

.secondary-btn:hover {
	color: #5a52e8;
	transform: translateX(5px);
}

.hero-right {
	position: absolute;
	right: 0;
	z-index: -1;
	perspective: 1000px;
}

.keyboard-container {
	position: relative;
	transform: rotateX(15deg) rotateY(-15deg);
}

.keyboard-row {
	display: flex;
	justify-content: center;
	margin: 10px 0;
}

.key {
	width: 60px;
	height: 60px;
	margin: 0 5px;
	border-radius: 12px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 24px;
	font-weight: bold;
	color: white;
	box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
	transform: translateZ(20px);
	transition: transform 0.3s ease;
}

.key:hover {
	transform: translateZ(30px) scale(1.05);
}

.key-o1 {
	background: linear-gradient(135deg, #ff6b35, #f7931e);
}
.key-v {
	background: linear-gradient(135deg, #c471ed, #f64f59);
}
.key-e {
	background: linear-gradient(135deg, #667eea, #764ba2);
}
.key-r {
	background: linear-gradient(135deg, #48c6ef, #6f86d6);
}
.key-f {
	background: linear-gradient(135deg, #4facfe, #00f2fe);
}
.key-l {
	background: linear-gradient(135deg, #43e97b, #38f9d7);
}
.key-o2 {
	background: linear-gradient(135deg, #fa709a, #fee140);
}
.key-w {
	background: linear-gradient(135deg, #a8edea, #fed6e3);
}

.floating-elements {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	pointer-events: none;
}

.floating-item {
	position: absolute;
	background: rgba(255, 255, 255, 0.1);
	border-radius: 10px;
	animation: float 6s ease-in-out infinite;
}

.floating-item:nth-child(1) {
	top: 10%;
	right: 10%;
	width: 40px;
	height: 40px;
	animation-delay: 0s;
}

.floating-item:nth-child(2) {
	top: 70%;
	left: 5%;
	width: 30px;
	height: 30px;
	animation-delay: 2s;
}

.floating-item:nth-child(3) {
	top: 30%;
	left: 15%;
	width: 50px;
	height: 50px;
	animation-delay: 4s;
}

@keyframes float {
	0%,
	100% {
		transform: translateY(0px) rotate(0deg);
	}
	50% {
		transform: translateY(-20px) rotate(180deg);
	}
}

.bottom-nav {
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	background: #f8f9fa;
	z-index: 1000;
	border-top: 1px solid #e9ecef;
	transform: translateY(0);
	transition: all 0.3s ease-in-out;
}

.bottom-nav.moved-up {
	top: 0;
	bottom: auto;
	border-top: none;
}

.bottom-nav.hidden {
	transform: translateY(100%);
}

.nav-menu {
	display: flex;
	justify-content: space-between;
	align-items: center;
	list-style: none;
	margin: 0;
	padding: 0;
}

.nav-menu li {
	flex: 1;
}

.nav-menu a {
	text-decoration: none;
	color: #000000;
	font-weight: 500;
	padding: 18px 8px;
	display: block;
	text-align: center;
	transition: all 0.3s;
	border: 1px solid #dddee4;
	background-color: #f5f6f8;
}

.nav-menu a:hover {
	background-color: #6c63ff;
	color: white;
	border: 1px solid #6c63ff;
}

.signup-nav {
	background-color: black !important;
	border: 1px solid transparent !important;
	color: white !important;
	display: flex !important;
	align-items: center !important;
	overflow: hidden !important;
	padding: 0 !important;
	height: 57px;
	position: relative;
}

.signup-nav .btn-text {
	padding: 12px 15px;
	flex: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 16px;
}

.signup-nav .btn-arrow {
	background: #6c63ff;
	padding: 12px 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background-color 0.3s ease;
}

.signup-nav:hover .btn-arrow {
	background-color: #4da2ff;
	position: absolute;
	left: 0;
	right: auto;
	z-index: 3;
}

.signup-nav:hover .btn-text {
	opacity: 0;
	transform: translateX(20px);
	z-index: 2;
}

.signup-nav:hover .arrow-icon {
	content: url("photo/arrow_right.svg");
}

/* 
Наши преимущества
*/

.advantages {
	padding: 80px 0;
	background-color: #fff;
	position: relative;
}

.advantages .vertical-divider-1,
.advantages .vertical-divider-2,
.advantages .vertical-divider-3 {
	position: absolute;
	width: 2px;
	height: 100%;
	background-color: #dddee4;
	top: 0;
}

.advantages .vertical-divider-1 {
	left: 75px;
}

.advantages .vertical-divider-2 {
	right: 75px;
}

.advantages .vertical-divider-3 {
	right: 531px;
	top: 80px;
	height: 366px;
}

.advantages .horizontal-divider-1 {
	position: absolute;
	height: 2px;
	width: 100%;
	background-color: #dddee4;
	left: 0;
}

.advantages .horizontal-divider-1 {
	top: 79px;
}

.advantages-title {
	font-size: 48px;
	font-weight: bold;
	color: #2c3e50;
	margin-bottom: 20px;
	padding: 64px 0 0 23px;
}

.advantages-subtitle {
	font-size: 16px;
	color: #666;
	margin-top: 88px;
	margin-bottom: 60px;
	margin-left: auto;
	margin-right: auto;
	padding: 0 0 0 23px;
}

.advantages-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	margin: 0 auto;
}

.advantage-card {
	padding: 30px;
	background-color: #f8f9fa;
	text-align: center;
	transition: transform 0.3s, box-shadow 0.3s;
	border: 2px solid #e9ecef;
}

/* .container_info {
	border: 1px solid #dddee4;
} */

.advantage-card:hover {
	transform: translateY(-10px);
	background: linear-gradient(135deg, #ff6b35, #f7931e);
	box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
	border: 2px solid transparent;
}

.advantage-card:hover h3 {
	color: white;
}

.advantage-card:hover p {
	color: rgba(255, 255, 255, 0.9);
}

/* .advantage-card.featured {
	background: linear-gradient(135deg, #ff6b35, #f7931e);
	color: white;
	grid-column: 2;
	display: flex;
	flex-direction: column;
	justify-content: center;
	min-height: 300px;
} */

.advantage-icon {
	width: 60px;
	height: 60px;
	border-radius: 15px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 20px;
}

.advantage-icon.purple {
	background: linear-gradient(135deg, #c471ed, #f64f59);
}

.advantage-icon.orange {
	background: linear-gradient(135deg, #ff6b35, #f7931e);
}

.advantage-icon.blue {
	background: linear-gradient(135deg, #48c6ef, #6f86d6);
}

.advantage-icon.pink {
	background: linear-gradient(135deg, #fa709a, #fee140);
}

.advantage-icon.purple-alt {
	background: linear-gradient(135deg, #667eea, #764ba2);
}

.advantage-icon.green {
	background: linear-gradient(135deg, #43e97b, #38f9d7);
}

.advantage-icon img {
	width: 30px;
	height: 30px;
	filter: brightness(0) invert(1);
}

.advantage-card h3 {
	font-size: 20px;
	font-weight: bold;
	margin-bottom: 15px;
	color: #2c3e50;
}

.advantage-card p {
	font-size: 16px;
	color: #666;
	line-height: 1.5;
}

/* 
О нас
*/

.about-us {
	padding: 80px 0;
	background-color: #1a1a2e;
	color: white;
	position: relative;
}

.about-us .vertical-divider-1,
.about-us .vertical-divider-2 {
	position: absolute;
	width: 2px;
	height: 100%;
	background-color: #3b3d48;
	top: 0;
}

.about-us .vertical-divider-1 {
	left: 75px;
}

.about-us .vertical-divider-2 {
	right: 75px;
}

.about-content {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 80px;
	align-items: center;
}

.about-left {
	padding-right: 40px;
}

.about-title {
	font-size: 48px;
	font-weight: bold;
	margin-bottom: 30px;
	color: white;
}

.about-description {
	font-size: 16px;
	line-height: 1.6;
	margin-bottom: 20px;
	color: rgba(255, 255, 255, 0.8);
}

.about-stats {
	margin-top: 40px;
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.stat-item {
	display: flex;
	align-items: center;
	padding: 12px 0;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-icon {
	width: 40px;
	height: 40px;
	background-color: rgba(255, 255, 255, 0.1);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 20px;
}

.stat-text {
	font-size: 16px;
	font-weight: 400;
	color: rgba(255, 255, 255, 0.9);
	line-height: 1.4;
}

.about-right {
	display: flex;
	justify-content: center;
	align-items: center;
}

.video-container {
	width: 100%;
	max-width: 500px;
	aspect-ratio: 16/9;
	background: linear-gradient(135deg, #43e97b, #38f9d7);
	position: relative;
	overflow: hidden;
	cursor: pointer;
}

.video-placeholder {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	background: linear-gradient(135deg, #43e97b, #38f9d7);
}

.play-button {
	background: none;
	border: none;
	cursor: pointer;
	transition: transform 0.3s ease;
}

.play-button:hover {
	transform: scale(1.1);
}

.video-fallback-btn {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	background: rgba(0, 0, 0, 0.85);
	color: white;
	padding: 20px 30px;
	border-radius: 15px;
	cursor: pointer;
	text-align: center;
	font-size: 16px;
	transition: all 0.3s ease;
	border: 2px solid #00bfff;
	backdrop-filter: blur(10px);
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.video-fallback-btn:hover {
	background: rgba(0, 0, 0, 0.95);
	transform: translate(-50%, -50%) scale(1.05);
	box-shadow: 0 15px 40px rgba(0, 191, 255, 0.3);
}

@media (max-width: 768px) {
	.hero-content {
		grid-template-columns: 1fr;
		text-align: center;
	}

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

	.nav-menu a {
		font-size: 14px;
		padding: 8px 5px;
	}

	body {
		padding-bottom: 70px;
	}

	.advantages-grid {
		grid-template-columns: 1fr;
		gap: 20px;
	}

	.advantage-card.featured {
		grid-column: 1;
		grid-row: auto;
		min-height: auto;
	}

	.advantages-title {
		font-size: 32px;
	}

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

	.about-left {
		padding-right: 0;
	}

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

	.about-stats {
		margin-top: 30px;
	}

	.testimonials-slider {
		grid-template-columns: 1fr;
		gap: 20px;
	}

	.testimonial-card.featured {
		transform: none;
	}

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

	.testimonial-card {
		padding: 30px 20px;
	}
}

/* Факты */
.facts {
	padding: 100px 0;
	background-color: #f5f6f8;
	position: relative;
}

.facts .vertical-divider-1,
.facts .vertical-divider-2,
.facts .vertical-divider-3 {
	position: absolute;
	width: 2px;
	height: 100%;
	background-color: #dddee4;
	top: 0;
}

.facts .vertical-divider-1 {
	left: 75px;
}

.facts .vertical-divider-2 {
	right: 75px;
}

.facts .vertical-divider-3 {
	right: 801px;
	top: 100px;
	height: 366px;
}

.facts .horizontal-divider-1 {
	position: absolute;
	height: 2px;
	width: 100%;
	background-color: #dddee4;
	top: 441px;
	left: 0;
}

.facts-content {
	display: grid;
	grid-template-columns: 1fr 1fr;
	align-items: flex-start;
	padding: 23px 116px 148px 23px;
	border: 2px solid;
	border-color: #e1e4ea;
}

.facts-left {
	padding-right: 40px;
	position: relative;
}

/* .facts-title-container::before {
	top: -2px;
}

.facts-title-container::after {
	bottom: -2px;
} */

.facts-title {
	font-size: 48px;
	font-weight: 700;
	line-height: 1.1;
	color: #000000;
	margin: 16px 0;
	position: relative;
	z-index: 1;
	letter-spacing: -0.02em;
}

.facts-right {
	padding-left: 40px;
	display: flex;
	flex-direction: column;
	gap: 24px;
}

.facts-description {
	font-size: 16px;
	line-height: 1.5;
	color: #666666;
	margin: 0;
}

/* Горизонтальная разделительная линия */
.facts-divider {
	height: 2px;
	background-color: #e0e0e0;
	width: 100%;
	margin: 60px 0;
	border: none;
}

.facts-bottom {
	display: grid;
	grid-template-columns: 1fr 2fr;
	background: #ffffff;
	border: 2px solid #e1e4ea;
}

.facts-logo {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 80px;
	background: #f5f6f8;
	border-right: 2px solid #e1e4ea;
}

.facts-logo img {
	height: 154px;
	width: auto;
}

/* .facts-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	grid-template-rows: 1fr 1fr;
} */

.fact-stat {
	background: #f5f6f8;
	padding: 30px;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	min-height: 140px;
	border-bottom: 2px solid #e1e4ea;
	position: relative;
}

/* Убираем лишние границы */
.fact-stat:nth-child(4) {
	border-bottom: none;
}

.stat-header {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	margin-bottom: 20px;
	width: 100%;
}

.stat-label {
	font-size: 14px;
	color: #9ca3af;
	line-height: 1.4;
	flex: 1;
	margin-right: 12px;
	font-weight: 400;
}

.stat-dots {
	font-size: 16px;
	color: #d1d5db;
	line-height: 1;
	flex-shrink: 0;
	transform: rotate(90deg);
}

.stat-number {
	font-size: 36px;
	font-weight: 700;
	color: #000000;
	line-height: 1;
	margin-top: auto;
	letter-spacing: -0.02em;
}

@media (max-width: 1024px) {
	.facts-content {
		grid-template-columns: 1fr;
		gap: 40px;
		margin-bottom: 40px;
	}

	.facts-left {
		padding-right: 0;
	}

	.facts-right {
		padding-left: 0;
	}

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

	.facts-title-container {
		padding: 20px 12px;
	}

	.facts-bottom {
		grid-template-columns: 1fr;
	}

	.facts-logo {
		border-right: none;
		border-bottom: 2px solid #e1e4ea;
		padding: 40px;
	}

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

	.fact-stat {
		border-right: 2px solid #e1e4ea;
		border-bottom: 2px solid #e1e4ea;
	}

	.fact-stat:nth-child(2) {
		border-right: none;
	}

	.fact-stat:nth-child(3) {
		border-bottom: none;
	}
}

@media (max-width: 768px) {
	.facts {
		padding: 60px 0;
	}

	.facts-content {
		gap: 30px;
		margin-bottom: 30px;
	}

	.facts-title {
		font-size: 28px;
	}

	.facts-title-container {
		padding: 16px 8px;
	}

	.facts-divider {
		margin: 40px 0;
	}

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

	.fact-stat {
		border-right: none;
		border-bottom: 2px solid #e1e4ea;
		min-height: 120px;
		padding: 20px;
	}

	.fact-stat:nth-child(2),
	.fact-stat:nth-child(3),
	.fact-stat:nth-child(4) {
		border-right: none;
	}

	.fact-stat:last-child {
		border-bottom: none;
	}

	.stat-number {
		font-size: 28px;
	}

	.stat-label {
		font-size: 13px;
	}
}

/* Отзывы студентов */
.testimonials {
	padding: 100px 0;
	background-color: #121212;
	color: white;
	position: relative;
}

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

.testimonials-header {
	margin-bottom: 80px;
}

.testimonials-title {
	font-size: 48px;
	font-weight: bold;
	margin-bottom: 20px;
	color: white;
}

.testimonials-subtitle {
	font-size: 18px;
	color: rgba(255, 255, 255, 0.7);
	max-width: 600px;
	margin: 0 auto;
	line-height: 1.6;
}

.testimonials-slider-container {
	position: relative;
	width: 100%;
	overflow: hidden;
	margin-bottom: 50px;
	display: flex;
	justify-content: center;
}

.testimonials-slider {
	display: flex;
	gap: 30px;
	transition: transform 0.5s ease;
	transform: translateX(calc(50% - 175px));
}

.testimonial-card {
	background-color: rgba(255, 255, 255, 0.05);
	border: 1px solid rgba(255, 255, 255, 0.1);
	border-radius: 20px;
	padding: 40px 30px;
	text-align: left;
	transition: all 0.3s ease;
	position: relative;
	width: 350px;
	flex-shrink: 0;
	margin: 0 auto;
}

.testimonial-card.featured {
	background: linear-gradient(135deg, #667eea, #764ba2);
	border: none;
	transform: scale(1.05);
	box-shadow: 0 20px 40px rgba(102, 126, 234, 0.3);
}

.testimonial-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.testimonial-card.featured:hover {
	transform: scale(1.05) translateY(-5px);
}

.quote-icon {
	font-size: 60px;
	color: #667eea;
	line-height: 1;
	margin-bottom: 20px;
	font-family: serif;
}

.testimonial-card.featured .quote-icon {
	color: rgba(255, 255, 255, 0.8);
}

.testimonial-text {
	font-size: 16px;
	line-height: 1.6;
	margin-bottom: 30px;
	color: rgba(255, 255, 255, 0.9);
}

.testimonial-author {
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	padding-top: 20px;
}

.author-name {
	font-size: 14px;
	font-weight: bold;
	color: white;
	margin-bottom: 5px;
}

.author-position {
	font-size: 12px;
	color: rgba(255, 255, 255, 0.6);
	text-transform: uppercase;
	letter-spacing: 1px;
}

.slider-controls {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 30px;
}

.slider-btn {
	background: rgba(255, 255, 255, 0.1);
	border: 1px solid rgba(255, 255, 255, 0.2);
	border-radius: 50%;
	width: 50px;
	height: 50px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	cursor: pointer;
	transition: all 0.3s ease;
}

.slider-btn:hover {
	background: rgba(255, 255, 255, 0.2);
	transform: translateY(-2px);
}

.slider-dots {
	display: flex;
	gap: 10px;
}

.dot {
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.3);
	cursor: pointer;
	transition: all 0.3s ease;
}

.dot.active {
	background: #667eea;
	transform: scale(1.2);
}

@media (max-width: 768px) {
	hero-content {
		grid-template-columns: 1fr;
		text-align: center;
	}

	hero-title {
		font-size: 36px;
	}

	.nav-menu a {
		font-size: 14px;
		padding: 8px 5px;
	}

	body {
		padding-bottom: 70px;
	}

	.advantages-grid {
		grid-template-columns: 1fr;
		gap: 20px;
	}

	.advantage-card.featured {
		grid-column: 1;
		grid-row: auto;
		min-height: auto;
	}

	.advantages-title {
		font-size: 32px;
	}

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

	.about-left {
		padding-right: 0;
	}

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

	.about-stats {
		margin-top: 30px;
	}

	.testimonials-slider {
		grid-template-columns: 1fr;
		gap: 20px;
	}

	.testimonial-card.featured {
		transform: none;
	}

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

	.testimonial-card {
		padding: 30px 20px;
	}
}

/* Вертикальные разделители для testimonials */
.testimonials .vertical-divider-1,
.testimonials .vertical-divider-2 {
	position: absolute;
	width: 1px;
	height: 100%;
	background-color: #41424a;
	top: 0;
}

.testimonials .vertical-divider-1 {
	left: 75px;
}

.testimonials .vertical-divider-2 {
	right: 75px;
}

@media (max-width: 768px) {
	/* ...existing code... */

	/* Скрываем вертикальные разделители на мобильных */
	.testimonials .vertical-divider-1,
	.testimonials .vertical-divider-2 {
		display: none;
	}
}

/* Форма заявки */
.contact-form {
	padding: 180px 0;
	background-color: #121212;
	color: white;
	text-align: center;
	position: relative;
}

.form-content {
	max-width: 800px;
	margin: 0 auto;
}

.form-title {
	font-size: 48px;
	font-weight: bold;
	margin-bottom: 20px;
	color: white;
}

.form-subtitle {
	font-size: 18px;
	color: rgba(255, 255, 255, 0.8);
	margin-bottom: 50px;
	line-height: 1.6;
}

.application-form {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 48px;
}

.form-row {
	display: flex;
	gap: 24px;
	width: 100%;
	max-width: 800px;
}

.form-input {
	flex: 1;
	padding: 18px 24px;
	background-color: rgba(255, 255, 255, 0.1);
	border: 1px solid rgba(255, 255, 255, 0.2);
	border-radius: 8px;
	color: white;
	font-size: 16px;
	font-weight: 500;
	transition: all 0.3s ease;
	/* font-family: 'Courier New', monospace; Моноширинный шрифт для номера */
}
/* 
.form-input.phone-input {
	letter-spacing: 1px; /* Улучшаем читаемость номера */
*/ .form-input::placeholder {
	color: rgba(255, 255, 255, 0.6);
	font-weight: 400;
}

.form-input:focus {
	outline: none;
	border-color: #6c63ff;
	background-color: rgba(255, 255, 255, 0.15);
	box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
}

.consultation-btn {
	background: linear-gradient(135deg, #6c63ff, #5a52e8);
	color: white;
	border: none;
	padding: 18px 40px;
	border-radius: 8px;
	font-size: 16px;
	font-weight: bold;
	cursor: pointer;
	transition: all 0.3s ease;
	text-transform: uppercase;
	letter-spacing: 1px;
	box-shadow: 0 4px 15px rgba(108, 99, 255, 0.3);
}

.consultation-btn:hover {
	transform: translateY(-2px);
	box-shadow: 0 6px 20px rgba(108, 99, 255, 0.4);
	background: linear-gradient(135deg, #5a52e8, #4c46d8);
}

/* Вертикальные разделители для contact-form */
.contact-form .vertical-divider-1,
.contact-form .vertical-divider-2 {
	position: absolute;
	width: 1px;
	height: 100%;
	background-color: #41424a;
	top: 0;
}

.contact-form .vertical-divider-1 {
	left: 75px;
}

.contact-form .vertical-divider-2 {
	right: 75px;
}

/* Горизонтальные разделители для contact-form */
.contact-form .horizontal-divider-1,
.contact-form .horizontal-divider-2 {
	position: absolute;
	height: 1px;
	width: 100%;
	background-color: #41424a;
	left: 0;
}

.contact-form .horizontal-divider-1 {
	top: 79px;
}

.contact-form .horizontal-divider-2 {
	bottom: 81px;
}

@media (max-width: 768px) {
	/* ...existing code... */

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

	.form-row {
		flex-direction: column;
		gap: 15px;
	}

	.form-input {
		padding: 15px 20px;
	}

	.consultation-btn {
		padding: 15px 30px;
		font-size: 14px;
	}

	/* Скрываем вертикальные и горизонтальные разделители на мобильных */
	.contact-form .vertical-divider-3,
	.contact-form .vertical-divider-4,
	.contact-form .horizontal-divider-1,
	.contact-form .horizontal-divider-2 {
		display: none;
	}
}

/* Footer */
.footer {
	background: #97f0e5;
	color: #1f2937;
	padding: 250px 0 40px 0px;
	position: relative;
	overflow: hidden;
}

.footer-pixels {
	position: absolute;
	background: #121212;
	top: 0;
	left: 0;
	right: 0;
	height: 160px;
	overflow: hidden;
	z-index: 1;
}

.footer-pixels-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
}

.footer-content {
	position: relative;
	z-index: 2;
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	gap: 60px;
	align-items: flex-start;
	margin-bottom: 60px;
}

.footer-left {
	position: relative;
}

.footer-character {
	position: relative;
	max-width: 300px;
}

.footer-character img {
	width: 100%;
	height: auto;
}

.footer-section h4 {
	font-size: 16px;
	font-weight: bold;
	margin-bottom: 20px;
	color: #1f2937;
	text-transform: uppercase;
	letter-spacing: 1px;
}

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

.footer-section ul li {
	margin-bottom: 12px;
}

.footer-section ul li a {
	color: #374151;
	text-decoration: none;
	font-size: 14px;
	transition: color 0.3s ease;
}

.footer-section ul li a:hover {
	color: #1f2937;
	font-weight: 500;
}

.social-links a {
	display: inline-flex;
	align-items: center;
	gap: 5px;
}

.footer-bottom {
	position: relative;
	z-index: 2;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding-top: 40px;
	border-top: 1px solid rgba(31, 41, 55, 0.2);
}

.footer-logo img {
	height: 40px;
}

.footer-copyright {
	text-align: right;
}

.footer-copyright p {
	font-size: 12px;
	color: #6b7280;
	margin: 2px 0;
}

@media (max-width: 768px) {
	.footer {
		padding: 120px 0 40px;
	}

	.footer-pixels {
		height: 120px;
	}

	.footer-content {
		grid-template-columns: 1fr;
		gap: 40px;
		text-align: center;
	}

	.footer-character {
		max-width: 200px;
		margin: 0 auto;
	}

	.footer-bottom {
		flex-direction: column;
		gap: 20px;
		text-align: center;
	}

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

/* Анимация загрузки */
@keyframes spin {
	0% {
		transform: rotate(0deg);
	}
	100% {
		transform: rotate(360deg);
	}
}

/* Уведомления */
.notification {
	position: fixed;
	top: 20px;
	right: 20px;
	min-width: 300px;
	max-width: 500px;
	padding: 0;
	border-radius: 8px;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
	z-index: 10000;
	transform: translateX(100%);
	transition: transform 0.3s ease;
}

.notification.show {
	transform: translateX(0);
}

.notification-content {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 16px 20px;
	background: white;
	border-radius: 8px;
	border-left: 4px solid #ddd;
}

.notification-success .notification-content {
	border-left-color: #10b981;
	background: #f0fdf4;
}

.notification-error .notification-content {
	border-left-color: #ef4444;
	background: #fef2f2;
}

.notification-warning .notification-content {
	border-left-color: #f59e0b;
	background: #fffbeb;
}

.notification-icon {
	font-size: 18px;
	flex-shrink: 0;
}

.notification-message {
	flex: 1;
	font-size: 14px;
	line-height: 1.4;
	color: #374151;
}

.notification-close {
	background: none;
	border: none;
	font-size: 18px;
	cursor: pointer;
	color: #9ca3af;
	padding: 0;
	width: 24px;
	height: 24px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 4px;
	transition: background-color 0.2s;
}

.notification-close:hover {
	background-color: rgba(0, 0, 0, 0.1);
}

/* Состояние загрузки кнопки */
.consultation-btn:disabled {
	opacity: 0.7;
	cursor: not-allowed;
	transform: none !important;
}

/* Страница курсов */
.courses-hero {
	padding: 60px 0 22px 0;
	color: #333;
	border: #dddee4 1px solid;
	margin: 0 75px 0 75px;
}

.courses-hero-content {
	/* max-width: 800px; */
	margin: 0 auto;
}

.courses-title {
	font-size: 56px;
	font-weight: bold;
	margin-bottom: 80px;
	line-height: 1.2;
}

.courses-filters {
	display: flex;
	gap: 16px;
	align-items: center;
	flex-wrap: wrap;
	margin-bottom: 20px;
}

.filter-select {
	background: white;
	border: 1px solid #d1d5db;
	border-radius: 6px;
	padding: 8px 12px;
	font-size: 14px;
	color: #6b7280;
	cursor: pointer;
	min-width: 140px;
	transition: all 0.2s ease;
}

.filter-select:hover {
	border-color: #9ca3af;
}

.filter-select:focus {
	outline: none;
	border-color: #667eea;
	box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.filter-select option {
	padding: 8px;
}

.courses-grid-section {
	border: #dddee4 2px solid;
	background-color: #f8f9fa;
}

.courses-grid {
	border: #dddee4 2px solid;
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
	margin: 0 auto;
}

.course-card {
	background: #7dd3c0;
	padding: 0;
	box-shadow: none;
	transition: all 0.3s ease;
	position: relative;
	border: 2px solid #dddee4;
	overflow: hidden;
}

.course-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 25px rgba(125, 211, 192, 0.3);
}

.course-card.featured {
	background: #7dd3c0;
	border: 2px solid #ff6b35;
}

.course-badge {
	position: absolute;
	top: 16px;
	left: 16px;
	background: rgba(255, 255, 255, 0.9);
	color: #666;
	padding: 8px 12px;
	border-radius: 4px;
	font-size: 14px;
	font-weight: 500;
	text-transform: none;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.course-duration-badge {
	position: absolute;
	top: 16px;
	right: 16px;
	background: rgba(255, 255, 255, 0.9);
	color: #666;
	padding: 8px 12px;
	border-radius: 4px;
	font-size: 14px;
	font-weight: 500;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.course-content {
	background: #f8f9fa;
	padding: 24px;
	margin-top: 120px;
	min-height: 200px;
}

.course-category {
	color: #9ca3af;
	font-size: 14px;
	font-weight: 500;
	margin-bottom: 8px;
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

.course-name {
	font-size: 20px;
	font-weight: bold;
	margin-bottom: 12px;
	color: #1f2937;
	text-align: left;
	line-height: 1.3;
}

.course-description {
	font-size: 14px;
	color: #6b7280;
	line-height: 1.5;
	margin-bottom: 20px;
	text-align: left;
}

.course-details {
	display: none;
}

.course-btn {
	width: auto;
	background: transparent;
	color: #374151;
	border: 1px solid #d1d5db;
	padding: 8px 16px;
	border-radius: 4px;
	font-size: 14px;
	font-weight: 500;
	cursor: pointer;
	transition: all 0.3s ease;
	text-transform: none;
}

.course-btn:hover {
	background: #f3f4f6;
	border-color: #9ca3af;
	transform: none;
	box-shadow: none;
}

.course-card.featured .course-btn {
	background: transparent;
	color: #374151;
	border: 1px solid #d1d5db;
}

.course-card.featured .course-btn:hover {
	background: #f3f4f6;
	border-color: #9ca3af;
	box-shadow: none;
}

/* Убираем иконки курсов */
.course-icon {
	display: none;
}

/* Адаптивность */
@media (max-width: 768px) {
	.courses-title {
		font-size: 36px;
	}

	.courses-subtitle {
		font-size: 18px;
	}

	.courses-grid {
		grid-template-columns: 1fr;
		gap: 20px;
	}

	.features-title {
		font-size: 32px;
	}

	.features-grid {
		grid-template-columns: 1fr;
		gap: 30px;
	}

	.course-card {
		padding: 0;
	}

	.course-content {
		margin-top: 80px;
		padding: 20px;
	}

	.course-badge {
		top: 12px;
		left: 12px;
		font-size: 12px;
		padding: 6px 10px;
	}

	.course-duration-badge {
		top: 12px;
		right: 12px;
		font-size: 12px;
		padding: 6px 10px;
	}
}
.feature-icon {
	width: 80px;
	height: 80px;
	border-radius: 20px;
	background: linear-gradient(135deg, #667eea, #764ba2);
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 20px;
}

.feature-icon img {
	width: 40px;
	height: 40px;
	filter: brightness(0) invert(1);
}

.feature-item h3 {
	font-size: 20px;
	font-weight: bold;
	margin-bottom: 15px;
	color: #2c3e50;
}

.feature-item p {
	font-size: 16px;
	color: #666;
	line-height: 1.5;
}

@media (max-width: 768px) {
	.courses-title {
		font-size: 36px;
	}

	.courses-subtitle {
		font-size: 18px;
	}

	.courses-grid {
		grid-template-columns: 1fr;
		gap: 20px;
	}

	.features-title {
		font-size: 32px;
	}

	.features-grid {
		grid-template-columns: 1fr;
		gap: 30px;
	}

	.course-card {
		padding: 30px 20px;
	}
}