@import url(reset.css);
@import url('https://fonts.googleapis.com/css2?family=Montserrat+Alternates:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

html,
body {
	overflow-x: hidden;
	scroll-behavior: smooth;
	font-family: 'Montserrat Alternates', sans-serif;
	background-color: #0d0d0d;
	color: #fff;
}

/* === Общие ссылки с кастомным подчёркиванием === */
a {
	display: inline-block;
	position: relative;
	color: inherit;
	text-decoration: none;
	transition: color 0.8s;
}

a::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: -2px;
	width: 0%;
	height: 2px;
	background-color: currentColor;
	transition: width 0.8s ease;
}

a:hover::after {
	width: 100%;
}

section > .container {
	max-width: 1300px;
	margin: 0 auto;
	padding: 0 20px;
}

/* === Header === */
header {
	position: fixed;
	top: 0;
	width: 100%;
	background-color: #0d0d0d;
	padding: 24px 0;
	z-index: 1000;
}

header > .container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0 20px; /* сбалансированный отступ */
}

.nav-left,
.nav-right {
	display: flex;
	align-items: center;
	gap: 32px;
	position: relative;
}

/* === Dropdown (desktop) === */
.dropdown {
	position: relative;
	display: flex;
	flex-direction: column;
	z-index: 10;
}

.dropdown::after {
	content: '';
	position: absolute;
	top: 100%;
	left: 0;
	width: 100%;
	height: 12px; /* "мост" */
}

.submenu {
	display: none;
	flex-direction: column;
	position: absolute;
	top: 100%;
	left: 0;
	margin-top: 10px;
	background-color: #fff;
	color: #000;
	padding: 10px 0;
	gap: 10px;
	z-index: 1001;
	min-width: 180px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
	border-radius: 6px;
}

.submenu a {
	color: #000;
	padding: 6px 16px;
	font-size: 15px;
	font-weight: 500;
}

.submenu a:hover {
	background-color: #f2f2f2;
}

.dropdown:hover .submenu {
	display: flex;
}

/* === Телефон и кнопка === */
.nav-right span {
	font-weight: 600;
	font-size: 16px;
}

.btn {
	text-align: center;
	background-color: #fff;
	width: 220px;
	padding-top: 20px;
	color: #000;
	border-radius: 10px;
	padding: 15px 14px !important;
	font-weight: bold;
	font-size: 18px !important;
	text-decoration: none;
	transition: background-color 0.5s;
}

.btn:hover {
	background-color: #e6e6e6;
}

/* === Бургер-меню === */
.burger {
	display: none;
	flex-direction: column;
	cursor: pointer;
	gap: 5px;
}

.burger span {
	width: 25px;
	height: 3px;
	background: #fff;
	transition: 0.3s;
}

/* === Мобильная навигация === */
.mobile-nav {
	display: none;
	flex-direction: column;
	gap: 20px;
	position: absolute;
	top: 100%;
	left: 0;
	width: 100%;
	background-color: #0d0d0d;
	padding: 20px 5%;
}

.mobile-nav a {
	color: #fff;
	font-weight: 600;
	font-size: 16px;
}

.mobile-dropdown {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.mobile-submenu {
	display: none;
	flex-direction: column;
	padding-left: 15px;
	gap: 6px;
}

.mobile-submenu a {
	font-weight: 400;
	font-size: 15px;
}

.mobile-submenu.active {
	display: flex;
}

.mobile-nav .btn {
	background-color: #fff;
	color: #000;
}

/* === Hero-секция === */
.hero {
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	padding-top: 120px;
}

.hero img.logo {
	max-width: 70%;
	height: auto;
}

/* === Адаптация === */
@media (max-width: 1440px) {
	.btn {
		font-size: 13.5px;
		padding: 9px 18px;
	}

	.nav-left a,
	.nav-right span {
		font-size: 15.5px;
	}
}

@media (max-width: 1280px) {
	.btn {
		font-size: 13px;
		padding: 8px 16px;
	}

	.nav-left a,
	.nav-right span {
		font-size: 15px;
	}
}

@media (max-width: 1024px) {
	.nav-left,
	.nav-right {
		display: none;
	}

	.burger {
		display: flex;
	}

	.mobile-nav.active {
		display: flex;
	}

	.hero img.logo {
		max-width: 90%;
	}
}

@media (max-width: 768px) {
	.btn {
		font-size: 12px;
		padding: 7px 14px;
	}

	.hero img.logo {
		max-width: 95%;
	}
}

@media (max-width: 480px) {
	.mobile-nav a {
		font-size: 15px;
	}

	.mobile-submenu a {
		font-size: 14px;
	}
}

/* О КОМПАНИИ! */

.about {
	padding: 120px 5% 80px;
	background-color: #fff;
	color: #000;
	cursor: default;
}

.about-container {
	display: flex;
	flex-direction: row;
	gap: 40px;
	align-items: flex-start;
	flex-wrap: wrap;
}

.about-left {
	min-width: 140px;
	font-weight: 600;
	font-size: 16px;
	padding-top: 15px;
}

.about-content {
	flex: 1;
	min-width: 300px;
}

.about-content h2 {
	font-size: 28px;
	font-weight: 500;
	line-height: 1.4;
	max-width: 900px;
	margin-bottom: 30px;
}

.about-content h2 span {
	font-size: 50px;
	font-weight: 600;
	text-transform: uppercase;
}

.about-text {
	display: flex;
	font-size: 16px;
	color: #666;
	line-height: 1.6;
	margin-bottom: 50px;
	flex-wrap: wrap;
}

.about-text p {
	flex: 1;
	max-width: 410px;
	min-width: 200px;
}

.about-stats {
	display: flex;
	gap: 120px;
	flex-wrap: wrap;
}

.stat {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	font-size: 16px;
	min-width: 140px;
}

.stat strong {
	font-size: 50px;
	font-weight: 600;
	margin-bottom: 6px;
}

.stat .line {
	width: 100%;
	height: 2px;
	background-color: #000;
	margin-bottom: 6px;
}

@media (max-width: 1024px) {
	.about-container {
		flex-direction: column;
		gap: 20px;
	}

	.about-text {
		flex-direction: column;
		gap: 20px;
	}

	.about-stats {
		gap: 30px;
	}
}

@media (max-width: 600px) {
	.about {
		padding: 80px 5% 60px;
	}

	.about-content h2 {
		font-size: 24px;
	}

	.stat strong {
		font-size: 24px;
	}

	.about-left {
		font-size: 14px;
	}
}

/* НАШИ РЕШЕНИЯ */
/* Container */
.solutions {
	padding: 120px 5% 80px;
	background-color: #fff;
	color: #000;
	cursor: default;
}
.solutions .container {
	max-width: 1300px;
	margin: 0 auto;
	padding: 0 20px;
}

/* Заголовок секции */
.solutions-header {
	display: flex;
	flex-direction: column;
	gap: 20px;
	margin-bottom: 20px;
	align-items: flex-start;
	flex-wrap: wrap;
}

.solutions-label {
	font-size: 16px;
	font-weight: 600;
	text-transform: lowercase;
	color: #000;
}

.solutions-header h2 {
	font-size: 36px;
	font-weight: 500;
	line-height: 1.3;
}

/* Список */
.solutions-list {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

/* Элемент списка */
.solution-item {
	display: flex;
	justify-content: space-between;
	align-items: center;
	border-top: 1px solid #000;
	border-bottom: 1px solid #000;
	padding: 24px 32px;
	text-decoration: none;
	color: inherit;
	background-color: #fff;
	transition: background-color 0.7s ease;
}

.solution-item:hover {
	background-color: #0d0d0d;
	color: #fff;
}

.solution-left {
	display: flex;
	align-items: center;
	gap: 24px;
}

/* Номер */
.solution-item .number {
	font-size: 14px;
	opacity: 0.6;
	min-width: 30px;
}

/* Заголовок */
.solution-item .title {
	font-size: 24px;
	font-weight: 500;
	white-space: nowrap;
}

/* Иконка */
.solution-item .icon {
	font-size: 28px;
	transition: transform 0.7s ease;
}

.solution-item:hover .icon {
	transform: translate(10px, -10px);
}

@media (max-width: 1280px) {
	.solutions-header h2 {
		font-size: 32px;
	}

	.solution-item .title {
		font-size: 22px;
	}

	.solution-item {
		padding: 20px 24px;
	}
}

@media (max-width: 1024px) {
	.solutions-header h2 {
		font-size: 28px;
	}

	.solution-item {
		padding: 18px 20px;
	}

	.solution-item .title {
		font-size: 20px;
	}

	.solution-item .icon {
		font-size: 24px;
	}
}

@media (max-width: 768px) {
	.solutions-header {
		gap: 14px;
		margin-bottom: 40px;
	}

	.solutions-header h2 {
		font-size: 24px;
	}

	.solution-item .title {
		font-size: 18px;
	}

	.solution-item .icon {
		font-size: 22px;
	}
}

@media (max-width: 600px) {
	.solution-item {
		flex-direction: column;
		align-items: flex-start;
		gap: 12px;
		padding: 16px;
	}

	.solution-left {
		gap: 12px;
	}

	.solution-item .title {
		font-size: 17px;
	}

	.solution-item .icon {
		align-self: flex-end;
	}
}

@media (max-width: 480px) {
	.solutions-header h2 {
		font-size: 20px;
	}

	.solution-item .title {
		font-size: 16px;
	}

	.solution-item .number {
		font-size: 13px;
	}
}

/* 1 ФОРМА */
.form-section {
	background-color: #fff;
	padding: 60px 0;
}

/* Контейнер центрирования */
.form-section .container {
	max-width: 1300px;
	margin: 0 auto;
	padding: 0 20px;
}

/* Обёртка с фоном и радиусом */
.form-wrapper {
	position: relative;
	border-radius: 30px;
	overflow: hidden;
}

/* Фоновое изображение */
.form-background {
	position: absolute;
	inset: 0;
	background: url('/assets/background__noosphera__form.svg') center/cover
		no-repeat;
}

/* Чёрная полупрозрачная маска поверх картинки */
.form-background::after {
	content: '';
	position: absolute;
	inset: 0;
	background-color: rgba(0, 0, 0, 0.6);
}

/* Контент над фоном */
.form-content {
	position: relative;
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	padding: 60px;
	gap: 40px;
	color: #fff;
}

/* Левая колонка */
.form-text {
	flex: 1 1 50%;
	min-width: 300px;
}
.form-text h2 {
	font-size: 36px;
	font-weight: 700;
	line-height: 1.3;
	margin-bottom: 20px;
}
.form-text h2 strong {
	font-weight: 900;
}
.form-text p {
	font-size: 18px;
	line-height: 1.6;
	margin-bottom: 145px;
}
.form-note {
	display: block;
	font-size: 16px;
	font-weight: 500;
}

/* Правая колонка - форма */
.form-fields {
	flex: 1 1 40%;
	max-width: 480px;
	display: flex;
	flex-direction: column;
	gap: 16px;
}
.form-fields input,
.form-fields textarea {
	width: 100%;
	padding: 14px 18px;
	background-color: rgba(255, 255, 255, 0.1);
	border: 1px solid rgba(255, 255, 255, 0.5);
	border-radius: 10px;
	color: #fff;
	font-size: 16px;
	outline: none;
}
.form-fields textarea {
	resize: vertical;
	min-height: 100px;
}
.form-checkbox {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 14px;
}
.form-checkbox input {
	width: 16px;
	height: 16px;
	accent-color: #fff;
}
.form-fields button {
	margin-top: 10px;
	background-color: #fff;
	color: #000;
	font-weight: 700;
	font-size: 18px;
	padding: 16px;
	border: none;
	border-radius: 12px;
	cursor: pointer;
	transition: background-color 0.3s;
}
.form-fields button:hover {
	background-color: #e6e6e6;
}

/* Адаптив */
@media (max-width: 1024px) {
	.form-content {
		flex-direction: column;
		align-items: center;
	}
	.form-text h2 {
		font-size: 28px;
	}
	.form-text p {
		font-size: 16px;
	}
	.form-fields {
		max-width: 100%;
	}
}
@media (max-width: 600px) {
	.form-content {
		padding: 40px;
		gap: 24px;
	}
	.form-text h2 {
		font-size: 24px;
	}
	.form-text p {
		font-size: 14px;
	}
	.form-fields button {
		font-size: 16px;
		padding: 14px;
	}
}

/* ЭТАПЫ РАБОТЫ С НАМИ */
.process-section {
	padding: 100px 0;
	background-color: #fff;
	color: #000;
}

.process-section .container {
	max-width: 1300px;
	margin: 0 auto;
	padding: 0 20px;
}

.process-header {
	display: flex;
	flex-direction: column;
	gap: 20px;
	margin-bottom: 40px;
}

.process-label {
	font-size: 14px;
	font-weight: 600;
	color: #444;
	text-transform: lowercase;
}

.process-title {
	font-size: 36px;
	font-weight: 500;
	line-height: 1.3;
}

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

.process-item {
	display: grid;
	grid-template-columns: 60px 2fr 1.5fr;
	align-items: center;
	gap: 40px;
	border-top: 1px solid #000;
	border-bottom: 1px solid #000;
	padding: 20px 50px;
}

.item-number {
	font-size: 18px;
	opacity: 0.6;
}

.item-title {
	font-size: 30px;
	font-weight: 500;
}

.item-desc {
	font-size: 14px;
	color: #666;
	line-height: 1.5;
}

/* Адаптивность */
@media (max-width: 1024px) {
	.process-title {
		font-size: 32px;
	}
	.item-title {
		font-size: 22px;
	}
	.item-desc {
		font-size: 15px;
	}
}

@media (max-width: 768px) {
	.process-list {
		gap: 16px;
	}
	.process-item {
		grid-template-columns: 30px 1fr;
		grid-template-rows: auto auto;
		gap: 8px;
		padding: 16px 0;
	}
	.item-desc {
		grid-column: 1 / -1;
		margin-left: 30px;
	}
}

@media (max-width: 480px) {
	.process-title {
		font-size: 28px;
	}
	.item-title {
		font-size: 20px;
	}
}

/* ПРЕИМУЩЕСТВА! */
/* === Базовые стили === */
.advantages {
	background-color: #fff;
	padding: 100px 0;
	color: #000;
}
.container {
	max-width: 1300px;
	margin: 0 auto;
	padding: 0 20px;
}

/* === Заголовок секции === */
.advantages-header {
	display: flex;
	flex-direction: column;
	gap: 12px;
	margin-bottom: 40px;
}
.label {
	font-size: 14px;
	font-weight: 600;
	color: #444;
	text-transform: lowercase;
}
.advantages-header h2 {
	font-size: 36px;
	font-weight: 500;
	line-height: 1.3;
	margin: 0;
}

/* === Сетка карточек === */
.advantages-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
}

/* === Карточка === */
.card {
	position: relative;
	background-color: #f5f5f5;
	border-radius: 16px;
	padding: 24px 20px 20px;
}
.card-number {
	position: absolute;
	top: 16px;
	left: 16px;
	background-color: #333;
	color: #fff;
	padding: 6px 10px;
	border-radius: 8px;
	font-size: 14px;
	font-weight: 600;
}
.card-title {
	margin-top: 32px;
	font-size: 20px;
	font-weight: 500;
	margin-bottom: 12px;
}
.card-text {
	font-size: 14px;
	color: #666;
	line-height: 1.6;
	margin: 0;
}

/* === Позиционирование 4-й и 5-й карточек === */
.card:nth-child(4) {
	grid-column: 1;
}
.card:nth-child(5) {
	grid-column: 3;
}

/* === Адаптив === */
@media (max-width: 1024px) {
	.advantages-header h2 {
		font-size: 32px;
	}
	.card-title {
		font-size: 18px;
	}
	.card-text {
		font-size: 13px;
	}
	.advantages-grid {
		grid-template-columns: repeat(2, 1fr);
	}
	/* Вернуть карточки в поток при двух колонках */
	.card:nth-child(4),
	.card:nth-child(5) {
		grid-column: auto;
	}
}

@media (max-width: 768px) {
	.advantages-header h2 {
		font-size: 28px;
	}
	.advantages-grid {
		grid-template-columns: 1fr;
	}
}

/* 2 ФОРМА */
.consultation {
	background-color: #fff;
	padding: 80px 0;
}
.container {
	max-width: 1300px;
	margin: 0 auto;
	padding: 0 20px;
}
.consultation-wrapper {
	display: grid;
	grid-template-columns: 1fr 1fr;
	border-radius: 16px;
	overflow: hidden;
	background-color: #f2f2f2;
}
/* Левая колонка */
.consultation-left {
	padding: 40px;
	display: flex;
	flex-direction: column;
	color: #000;
}
.consultation-label {
	font-size: 14px;
	font-weight: 600;
	text-transform: lowercase;
	color: #666;
	margin-bottom: 16px;
}
.consultation-title {
	font-size: 28px;
	font-weight: 700;
	line-height: 1.3;
	margin: 0 0 16px;
}
.consultation-text {
	font-size: 16px;
	line-height: 1.6;
	color: #333;
	margin-bottom: 24px;
}
.consultation-form input,
.consultation-form textarea {
	width: 100%;
	background-color: #fff;
	border: 1px solid #ddd;
	border-radius: 8px;
	padding: 14px 16px;
	margin-bottom: 16px;
	font-size: 16px;
	color: #333;
	outline: none;
	resize: none;
}
.consultation-form textarea {
	min-height: 100px;
}
.consultation-agree {
	display: flex;
	gap: 10px;
	font-size: 14px;
	color: #333;
	margin-bottom: 20px;
}
.consultation-agree input {
	width: 16px;
	height: 16px;
	accent-color: #333;
}
.consultation-form button {
	width: 100%;
	background-color: #333;
	color: #fff;
	font-size: 16px;
	font-weight: 600;
	padding: 14px;
	border: none;
	border-radius: 8px;
	cursor: pointer;
	transition: background-color 0.3s;
}
.consultation-form button:hover {
	background-color: #555;
}
/* Правая колонка */
.consultation-right {
	overflow: hidden;
}
.consultation-right img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
/* Адаптив */
@media (max-width: 1024px) {
	.consultation-wrapper {
		grid-template-columns: 1fr;
	}
	.consultation-left,
	.consultation-right {
		padding: 0;
	}
	.consultation-left {
		padding: 32px;
	}
}
@media (max-width: 600px) {
	.consultation {
		padding: 60px 0;
	}
	.consultation-left {
		padding: 24px;
	}
	.consultation-title {
		font-size: 24px;
	}
	.consultation-text {
		font-size: 14px;
	}
	.consultation-form input,
	.consultation-form textarea,
	.consultation-form button {
		font-size: 14px;
		padding: 12px 14px;
	}
}

/* ФУТЕР */
/* Footer */
.footer {
	background-color: #fff;
	padding: 80px 0 40px;
}
.footer-inner {
	display: flex;
	justify-content: space-between;
	gap: 40px;
	flex-wrap: wrap;
}
/* Колонки */
.footer-col {
	flex: 1;
	min-width: 200px;
}
/* Метки */
.footer-label {
	font-size: 14px;
	font-weight: 500;
	color: #666;
	margin-bottom: 16px;
}
/* Контакты */
.footer-phone,
.footer-email {
	display: block;
	font-size: 28px;
	font-weight: 500;
	color: #000;
	text-decoration: none;
	line-height: 1.2;
}
.footer-email {
	font-size: 24px;
	margin-top: 8px;
}
/* Обычный текст */
.footer-text {
	font-size: 16px;
	font-weight: 500;
	color: #000;
	line-height: 1.5;
}
/* Списки ссылок */
.footer-list {
	list-style: none;
	margin: 0;
	padding: 0;
}
.footer-list li + li {
	margin-top: 8px;
}
.footer-list a {
	font-size: 16px;
	font-weight: 500;
	color: #000;
	text-decoration: none;
	position: relative;
	display: inline-block;
}
/* Нижнее подчёркивание */
.footer-list a::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: -2px;
	width: 0%;
	height: 2px;
	background-color: currentColor;
	transition: width 0.8s ease;
}
.footer-list a:hover::after {
	width: 100%;
}

/* Адаптив */
@media (max-width: 1024px) {
	.footer-inner {
		justify-content: space-around;
	}
}
@media (max-width: 600px) {
	.footer-inner {
		flex-direction: column;
		gap: 24px;
	}
}

/* Базовые стили для всех появляющихся блоков */
.reveal {
	opacity: 0;
	transform: translateY(40px);
	transition: opacity 0.6s ease-out, transform 0.6s ease-out;
	will-change: opacity, transform;
}

/* Когда блок «активен» (в зоне видимости) */
.reveal.active {
	opacity: 1;
	transform: translateY(0);
}