/* Переменные для нейтральной цветовой схемы */
:root {
	--bg-color: #fcfcfc;
	--text-color: #333;
	--primary-color: #2a2a2a;
	--secondary-color: #e8e8e8;
	--card-bg: #fff;
	--border-color: #ddd;
	--table-bg-head: #f0f0f0;
	--table-bg-row-even: #fafafa;
	--link-color: #555;
	--link-hover-color: #000;
}

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

html,
body {
	height: 100%;
	font-family: 'Georgia', 'serif', 'Times New Roman';
	color: var(--text-color);
	background-color: var(--bg-color);
	line-height: 1.8;
}

.container {
	max-width: 900px;
	margin: 0 auto;
	padding: 0 20px;
}

.main {
	padding-top: 80px;
	min-height: calc(100vh - 120px);
}

.section {
	padding: 60px 0;
}

/* Навигация */
.header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	background-color: var(--card-bg);
	border-bottom: 1px solid var(--border-color);
	z-index: 1000;
}

.header__container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 18px 20px;
}

.header__logo.logo {
	font-family: 'Arial Black', sans-serif;
	font-size: 24px;
	font-weight: 900;
	color: var(--primary-color);
	text-decoration: none;
	letter-spacing: 1px;
}

.header__nav.nav {
	display: block;
	transition: transform 0.3s ease-in-out;
}

.nav__list {
	display: flex;
	list-style: none;
}

.nav__item {
	margin-left: 30px;
}

.nav__link {
	text-decoration: none;
	color: var(--link-color);
	font-weight: 500;
	font-size: 16px;
	transition: color 0.3s;
}

.nav__link:hover,
.nav__link--active {
	color: var(--primary-color);
}

.header__burger.burger {
	display: none;
	flex-direction: column;
	justify-content: space-between;
	width: 28px;
	height: 20px;
	cursor: pointer;
	transition: all 0.3s ease-in-out;
	padding: 0;
	border: none;
	background: none;
}

.burger__line {
	width: 100%;
	height: 2px;
	background-color: var(--primary-color);
	transition: all 0.3s ease-in-out;
}

.burger--active .burger__line:nth-child(1) {
	transform: translateY(9px) rotate(45deg);
}

.burger--active .burger__line:nth-child(2) {
	opacity: 0;
}

.burger--active .burger__line:nth-child(3) {
	transform: translateY(-9px) rotate(-45deg);
}

@media (max-width: 768px) {
	.header__nav.nav {
		position: fixed;
		top: 66px;
		left: 0;
		width: 100%;
		height: 100%;
		background-color: var(--card-bg);
		transform: translateX(100%);
	}

	.header__nav.nav--active {
		transform: translateX(0);
	}

	.nav__list {
		flex-direction: column;
		align-items: center;
		padding-top: 40px;
	}

	.nav__item {
		margin: 15px 0;
	}

	.header__burger.burger {
		display: flex;
	}
}

/* Секции контента */
.hero__title,
.content-section__title,
.faq-section__title {
	font-size: 32px;
	font-weight: 700;
	margin-bottom: 30px;
	color: var(--primary-color);
	text-align: center;
}

.hero__subtitle,
.content-section__subtitle {
	font-size: 22px;
	font-weight: 600;
	margin-top: 40px;
	margin-bottom: 20px;
	color: var(--primary-color);
}

.hero__text,
.content-section__text {
	font-size: 18px;
	line-height: 1.9;
	margin-bottom: 25px;
	color: var(--text-color);
}

.list {
	list-style: none;
	padding-left: 0;
}

.list__item {
	position: relative;
	padding-left: 30px;
	margin-bottom: 15px;
	font-size: 17px;
	line-height: 1.8;
	color: var(--text-color);
}

.list__item::before {
	content: '—';
	color: var(--primary-color);
	font-size: 20px;
	position: absolute;
	left: 0;
	top: -2px;
}

/* Таблицы */
.table-wrapper {
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	border: 1px solid var(--border-color);
	border-radius: 8px;
	margin-top: 30px;
}

.data-table {
	width: 100%;
	border-collapse: collapse;
	min-width: 600px;
}

.data-table__head {
	background-color: var(--table-bg-head);
}

.data-table__row {
	transition: background-color 0.3s;
}

.data-table__row:nth-child(even) {
	background-color: var(--table-bg-row-even);
}

.data-table__row:hover {
	background-color: #e9e9e9;
}

.data-table__heading {
	padding: 18px 15px;
	text-align: left;
	font-weight: 600;
	color: var(--primary-color);
}

.data-table__cell {
	padding: 18px 15px;
	border-top: 1px solid var(--border-color);
	color: var(--text-color);
}

/* Аккордеон */
.accordion__item {
	border: 1px solid var(--border-color);
	border-radius: 8px;
	margin-bottom: 15px;
	overflow: hidden;
}

.accordion__button {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	background-color: var(--card-bg);
	color: var(--text-color);
	text-align: left;
	font-size: 18px;
	font-weight: 600;
	padding: 20px;
	border: none;
	cursor: pointer;
	transition: background-color 0.3s;
}

.accordion__button:hover {
	background-color: var(--table-bg-head);
}

.accordion__content {
	background-color: var(--secondary-color);
	padding: 0 20px;
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.4s ease-out, padding 0.4s ease-out;
}

.accordion__button--active + .accordion__content {
	max-height: 500px;
	padding: 20px;
}

.accordion__button::after {
	content: '+';
	font-size: 24px;
	font-weight: bold;
	color: var(--primary-color);
	transition: transform 0.3s ease-in-out;
}

.accordion__button--active::after {
	transform: rotate(45deg);
}

/* Футер */
.footer {
	background-color: var(--card-bg);
	padding: 20px;
	text-align: center;
	border-top: 1px solid var(--border-color);
	margin-top: 60px;
}

.footer__text {
	font-size: 14px;
	color: #999;
}
img {
	width: 100%;
}

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

.form-box.shadow {
	max-width: 420px;
	margin: 40px auto;
	padding: 30px;
	background: #fff;
	border-radius: 12px;
	box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
	font-family: 'Segoe UI', sans-serif;
}
.form-box.shadow h2 {
	margin-bottom: 18px;
	text-align: center;
	color: #444;
}
.form-box.shadow input,
.form-box.shadow button {
	width: 100%;
	margin-bottom: 14px;
	padding: 14px;
	border-radius: 8px;
	border: 1px solid #ddd;
	font-size: 15px;
}
.form-box.shadow input:focus {
	border-color: #007bff;
	outline: none;
}
.form-box.shadow button {
	background: #28a745;
	color: #fff;
	border: none;
	cursor: pointer;
	font-weight: 600;
}
.form-box.shadow button:hover {
	background: #218838;
}

@media (max-width: 992px) {
	.flex {
		flex-direction: column;
	}
}