/* Reset and Base Styles */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell,
		sans-serif;
	line-height: 1.6;
	color: #333;
	background-color: #ffffff;
}

/* Header */
.header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	background: rgba(255, 255, 255, 0.95);
	backdrop-filter: blur(10px);
	z-index: 1000;
	box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.header__container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: 70px;
}

.header__logo-text {
	font-size: 24px;
	font-weight: 700;
	color: #6366f1;
}

.header__nav {
	display: flex;
}

.header__nav-list {
	display: flex;
	list-style: none;
	gap: 40px;
}

.header__nav-link {
	text-decoration: none;
	color: #333;
	font-weight: 500;
	padding: 8px 0;
	transition: color 0.3s ease;
	position: relative;
}

.header__nav-link:hover,
.header__nav-link--active {
	color: #6366f1;
}

.header__nav-link--active::after {
	content: '';
	position: absolute;
	bottom: -2px;
	left: 0;
	right: 0;
	height: 2px;
	background: #6366f1;
}

.header__burger {
	display: none;
	flex-direction: column;
	background: none;
	border: none;
	cursor: pointer;
	padding: 5px;
	width: 30px;
	height: 30px;
	justify-content: space-between;
}

.header__burger-line {
	width: 100%;
	height: 3px;
	background: #333;
	border-radius: 2px;
	transition: all 0.3s ease;
}

.header__burger--active .header__burger-line:nth-child(1) {
	transform: rotate(45deg) translate(6px, 6px);
}

.header__burger--active .header__burger-line:nth-child(2) {
	opacity: 0;
}

.header__burger--active .header__burger-line:nth-child(3) {
	transform: rotate(-45deg) translate(6px, -6px);
}

/* Main Content */
.main {
	padding-top: 70px;
}

/* Article Styles */
.article {
	background: #ffffff;
	min-height: 100vh;
}

.article__container {
	max-width: 800px;
	margin: 0 auto;
	padding: 0 20px;
}

.article__header {
	padding: 60px 0 40px;
	text-align: center;
	border-bottom: 1px solid #e2e8f0;
	margin-bottom: 40px;
}

.article__title {
	font-size: 42px;
	font-weight: 700;
	color: #1e293b;
	line-height: 1.2;
	margin-bottom: 20px;
}

.article__meta {
	display: flex;
	justify-content: center;
	gap: 20px;
	color: #64748b;
	font-size: 14px;
}

.article__date,
.article__reading-time {
	padding: 5px 15px;
	background: #f1f5f9;
	border-radius: 20px;
}

.article__content {
	padding-bottom: 60px;
}

.article__intro {
	margin-bottom: 60px;
}

.article__intro-image {
	width: 100%;
	height: 400px;
	object-fit: cover;
	border-radius: 12px;
	margin-bottom: 30px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.article__intro-text p {
	font-size: 18px;
	line-height: 1.7;
	color: #475569;
	margin-bottom: 20px;
}

.article__section {
	margin-bottom: 60px;
}

.article__section-title {
	font-size: 32px;
	font-weight: 700;
	color: #1e293b;
	margin-bottom: 30px;
	line-height: 1.3;
}

.article__subsection-title {
	font-size: 24px;
	font-weight: 600;
	color: #1e293b;
	margin: 40px 0 20px 0;
	line-height: 1.3;
}

.article__section-content p,
.article__subsection-content p {
	font-size: 16px;
	line-height: 1.7;
	color: #475569;
	margin-bottom: 20px;
}

.article__section-image {
	width: 100%;
	height: 300px;
	object-fit: cover;
	border-radius: 12px;
	margin: 30px 0;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Table Styles */
.article__table-wrapper {
	margin: 40px 0;
	overflow-x: auto;
	border-radius: 12px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.article__table {
	width: 100%;
	border-collapse: collapse;
	background: white;
	font-size: 14px;
}

.article__table th,
.article__table td {
	padding: 15px;
	text-align: left;
	border-bottom: 1px solid #e2e8f0;
}

.article__table th {
	background: #6366f1;
	color: white;
	font-weight: 600;
}

.article__table tr:last-child td {
	border-bottom: none;
}

/* List Styles */
.article__list {
	margin: 30px 0;
}

.article__list-title {
	font-size: 18px;
	font-weight: 600;
	color: #1e293b;
	margin-bottom: 15px;
}

.article__ordered-list,
.article__unordered-list {
	padding-left: 20px;
	margin-bottom: 20px;
}

.article__ordered-list li,
.article__unordered-list li {
	margin-bottom: 10px;
	color: #475569;
	line-height: 1.6;
}

/* FAQ Styles */
.article__faq {
	margin: 40px 0;
}

.article__faq-item {
	background: #f8fafc;
	border-radius: 12px;
	margin-bottom: 20px;
	overflow: hidden;
	border-left: 4px solid #6366f1;
}

.article__faq-question {
	font-size: 18px;
	font-weight: 600;
	color: #1e293b;
	padding: 25px 30px 15px;
	margin: 0;
}

.article__faq-answer {
	padding: 0 30px 25px;
}

.article__faq-answer p {
	color: #475569;
	line-height: 1.7;
	margin: 0;
}

/* Page Hero */
.page-hero {
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	color: white;
	padding: 120px 0 80px;
	text-align: center;
}

.page-hero__container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

.page-hero__title {
	font-size: 42px;
	font-weight: 700;
	margin-bottom: 20px;
	line-height: 1.2;
}

/* Privacy Page */
.privacy {
	padding: 80px 0;
	background: white;
}

.privacy__container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

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

.privacy__section {
	margin-bottom: 40px;
}

.privacy__section-title {
	font-size: 24px;
	font-weight: 700;
	margin-bottom: 20px;
	color: #1e293b;
}

.privacy__subsection-title {
	font-size: 18px;
	font-weight: 600;
	margin-bottom: 15px;
	margin-top: 25px;
	color: #1e293b;
}

.privacy__content p {
	color: #64748b;
	line-height: 1.7;
	margin-bottom: 15px;
}

.privacy__list {
	margin: 15px 0;
	padding-left: 20px;
}

.privacy__list li {
	color: #64748b;
	margin-bottom: 8px;
	line-height: 1.6;
}

.privacy__contact {
	background: #f8fafc;
	padding: 20px;
	border-radius: 8px;
	margin: 20px 0;
}

.privacy__contact p {
	margin-bottom: 8px;
}

.privacy__contact p:last-child {
	margin-bottom: 0;
}

/* Contact Sections */
.contact-intro {
	padding: 80px 0;
	background: #f8fafc;
}

.contact-intro__container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

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

.contact-intro__image {
	width: 100%;
	height: 400px;
	object-fit: cover;
	border-radius: 12px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

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

.contact-info {
	padding: 80px 0;
	background: white;
}

.contact-info__container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

.contact-info__title {
	font-size: 24px;
	font-weight: 700;
	margin-bottom: 30px;
	color: #1e293b;
}

.contact-info__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 30px;
}

.contact-info__item {
	background: #f8fafc;
	padding: 30px;
	border-radius: 12px;
}

.contact-info__subtitle {
	font-size: 18px;
	font-weight: 600;
	margin-bottom: 15px;
	color: #1e293b;
}

.contact-info__item p {
	color: #64748b;
	line-height: 1.6;
}

.contact-info__link {
	color: #6366f1;
	text-decoration: none;
}

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

.contact-social {
	padding: 80px 0;
	background: #f8fafc;
}

.contact-social__container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

.contact-social__title {
	font-size: 24px;
	font-weight: 700;
	margin-bottom: 30px;
	color: #1e293b;
}

.contact-social__links {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 20px;
}

.contact-social__item {
	background: white;
	padding: 20px;
	border-radius: 12px;
	text-align: center;
}

.contact-social__item p {
	color: #64748b;
	font-weight: 500;
}

.contact-learn {
	padding: 80px 0;
	background: white;
	text-align: center;
}

.contact-learn__container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

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

/* Footer */
.footer {
	background: #1e293b;
	color: white;
	padding: 60px 0 20px;
}

.footer__container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

.footer__content {
	display: flex;
	justify-content: center;
	align-items: center;
	margin-bottom: 40px;
}

.footer__logo-text {
	font-size: 24px;
	font-weight: 700;
	color: #6366f1;
}

.footer__bottom {
	text-align: center;
	padding-top: 20px;
	border-top: 1px solid #334155;
	color: #94a3b8;
}

/* Responsive Design */
@media (max-width: 1024px) {
	.contact-intro__content {
		grid-template-columns: 1fr;
		gap: 40px;
	}

	.contact-intro__content .contact-intro__image {
		order: -1;
	}
}

@media (max-width: 768px) {
	.header__nav {
		position: fixed;
		top: 70px;
		left: -100%;
		width: 100%;
		height: calc(100vh - 70px);
		background: white;
		flex-direction: column;
		justify-content: flex-start;
		align-items: center;
		padding-top: 50px;
		transition: left 0.3s ease;
		box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
	}

	.header__nav--active {
		left: 0;
	}

	.header__nav-list {
		flex-direction: column;
		gap: 30px;
	}

	.header__nav-link {
		font-size: 18px;
	}

	.header__burger {
		display: flex;
	}

	.article__title {
		font-size: 32px;
	}

	.page-hero__title {
		font-size: 32px;
	}

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

	.article__subsection-title {
		font-size: 20px;
	}

	.article__table {
		font-size: 12px;
	}

	.article__table th,
	.article__table td {
		padding: 10px 8px;
	}
}

@media (max-width: 480px) {
	.article__title {
		font-size: 28px;
	}

	.page-hero__title {
		font-size: 28px;
	}

	.article__intro-text p {
		font-size: 16px;
	}

	.article__faq-item {
		margin-bottom: 15px;
	}

	.article__faq-question {
		padding: 20px 20px 10px;
		font-size: 16px;
	}

	.article__faq-answer {
		padding: 0 20px 20px;
	}

	.contact-info__item {
		padding: 20px;
	}

	.article__table {
		font-size: 11px;
	}

	.article__table th,
	.article__table td {
		padding: 8px 5px;
	}
}