/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&family=Roboto:wght@400;500&display=swap');

/* --- CSS Variables --- */
:root {
	--primary-color: #0077ff; /* Яркий синий для акцентов */
	--primary-hover-color: #005dcc;
	--dark-color: #1a2a4c; /* Темно-синий для текста */
	--secondary-color: #5a6b8c; /* Серый для второстепенного текста */
	--bg-light-color: #f8f9fa; /* Очень светлый серый для фона секций */
	--bg-white-color: #ffffff;
	--border-color: #e9ecef;

	--font-primary: 'Poppins', sans-serif;
	--font-secondary: 'Roboto', sans-serif;

	--header-height: 70px;
}

/* --- Global Styles & Reset --- */
*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	scroll-behavior: smooth;
	font-size: 16px;
}

body {
	font-family: var(--font-secondary);
	color: var(--dark-color);
	background-color: var(--bg-white-color);
	line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-family: var(--font-primary);
	font-weight: 600;
}

a {
	text-decoration: none;
	color: inherit;
	transition: color 0.3s ease;
}

ul {
	list-style-type: none;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

button {
	font-family: inherit;
	border: none;
	background: none;
	cursor: pointer;
}

.container {
	max-width: 1200px;
	margin-left: auto;
	margin-right: auto;
	padding-left: 1rem;
	padding-right: 1rem;
}

/* --- Header --- */
.header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: var(--header-height);
	background-color: rgba(255, 255, 255, 0.9);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--border-color);
	z-index: 100;
}

.header__container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: 100%;
}

.logo {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	font-family: var(--font-primary);
	font-weight: 600;
	font-size: 1.5rem;
	color: var(--dark-color);
}

.logo img {
	width: 32px;
	height: 32px;
}

.nav__list {
	display: flex;
	gap: 2rem;
}

.nav__link {
	font-family: var(--font-primary);
	font-weight: 500;
	font-size: 1rem;
	color: var(--secondary-color);
	position: relative;
	padding: 0.5rem 0;
}

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

.nav__link::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 0;
	height: 2px;
	background-color: var(--primary-color);
	transition: width 0.3s ease;
}

.nav__link:hover::after {
	width: 100%;
}

.header__burger {
	display: none;
	color: var(--dark-color);
}

/* --- Mobile Menu Styles --- */
@media (max-width: 992px) {
	.nav {
		position: fixed;
		top: var(--header-height);
		left: -100%;
		width: 100%;
		height: calc(100vh - var(--header-height));
		background-color: var(--bg-white-color);
		transition: left 0.4s ease;
	}

	.nav.is-active {
		left: 0;
	}

	.nav__list {
		flex-direction: column;
		align-items: center;
		padding-top: 3rem;
		gap: 2.5rem;
	}

	.nav__link {
		font-size: 1.2rem;
	}

	.header__burger {
		display: block;
	}
	.header__burger i {
		width: 28px;
		height: 28px;
	}
}

/* --- Footer --- */
.footer {
	background-color: var(--dark-color);
	color: var(--bg-light-color);
	padding: 4rem 0 0;
}

.footer__container {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 2rem;
	padding-bottom: 3rem;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__column--logo .logo {
	color: var(--bg-white-color);
	margin-bottom: 1rem;
}

.footer__tagline {
	color: var(--secondary-color);
	font-size: 0.9rem;
	max-width: 250px;
}

.footer__title {
	font-family: var(--font-primary);
	font-size: 1.1rem;
	font-weight: 600;
	margin-bottom: 1.2rem;
	color: var(--bg-white-color);
}

.footer__list li:not(:last-child) {
	margin-bottom: 0.75rem;
}

.footer__link {
	color: var(--secondary-color);
	transition: color 0.3s ease;
	display: inline-flex;
	align-items: center;
	gap: 0.75rem;
}

.footer__link:hover {
	color: var(--primary-color);
}

.footer__icon {
	width: 18px;
	height: 18px;
	flex-shrink: 0;
}

.footer__bottom {
	padding: 1.5rem 0;
	text-align: center;
	font-size: 0.9rem;
	color: var(--secondary-color);
}

/* --- Footer Responsive --- */
@media (max-width: 992px) {
	.footer__container {
		grid-template-columns: repeat(2, 1fr);
		gap: 3rem;
	}
}
@media (max-width: 576px) {
	.footer__container {
		grid-template-columns: 1fr;
		text-align: center;
	}
	.footer__column--logo {
		align-items: center;
	}
	.logo,
	.footer__link {
		justify-content: center;
	}
	.footer__tagline {
		margin: 0 auto;
	}
}

/* --- Buttons --- */
.btn {
	display: inline-block;
	padding: 0.8rem 2rem;
	font-family: var(--font-primary);
	font-weight: 500;
	font-size: 1rem;
	border-radius: 50px;
	text-align: center;
	transition: background-color 0.3s ease, transform 0.3s ease;
}

.btn--primary {
	background-color: var(--primary-color);
	color: var(--bg-white-color);
}

.btn--primary:hover {
	background-color: var(--primary-hover-color);
	transform: translateY(-3px);
}

/* --- Hero Section --- */
.hero {
	background-color: var(--bg-light-color);
	padding-top: calc(var(--header-height) + 4rem);
	padding-bottom: 4rem;
	min-height: 100vh;
	display: flex;
	align-items: center;
	overflow: hidden;
}

.hero__container {
	display: grid;
	grid-template-columns: 1fr 1fr;
	align-items: center;
	gap: 3rem;
}

.hero__title {
	font-size: 2.5rem;
	line-height: 1.2;
	margin-bottom: 1.5rem;
	color: var(--dark-color);
}

.hero__description {
	font-size: 1.1rem;
	color: var(--secondary-color);
	margin-bottom: 2.5rem;
	max-width: 500px;
}

.hero__animation {
	position: relative;
	width: 100%;
	height: 500px; /* Высота контейнера анимации */
}

.particle {
	position: absolute;
	border-radius: 50%;
	background-color: var(--primary-color);
	opacity: 0.5;
}

/* --- Hero Responsive --- */
@media (max-width: 992px) {
	.hero__container {
		grid-template-columns: 1fr;
		text-align: center;
	}
	.hero__description {
		margin-left: auto;
		margin-right: auto;
	}
	.hero__animation {
		display: none; /* Скрываем анимацию на планшетах и мобильных для производительности */
	}
	.hero__title {
		font-size: 2rem;
	}
}
@media (max-width: 576px) {
	.hero {
		padding-top: calc(var(--header-height) + 2rem);
		padding-bottom: 2rem;
	}
	.hero__title {
		font-size: 1.5rem;
	}
	.hero__description {
		font-size: 1rem;
	}
}

/* --- Section Title --- */
.section-title {
	text-align: center;
	max-width: 700px;
	margin: 0 auto 4rem;
}

.section-title__heading {
	font-size: 2.5rem;
	margin-bottom: 1rem;
	color: var(--dark-color);
}

.section-title__subheading {
	font-size: 1.1rem;
	color: var(--secondary-color);
	line-height: 1.7;
}

/* --- Strategies Section --- */
.strategies {
	padding: 5rem 0;
	background-color: var(--bg-white-color);
}

.strategies__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 2rem;
}

.strategies__card {
	border: 1px solid var(--border-color);
	border-radius: 12px;
	padding: 2.5rem 2rem;
	text-align: center;
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.strategies__card:hover {
	transform: translateY(-8px);
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.07);
}

.strategies__card-icon {
	display: inline-flex;
	justify-content: center;
	align-items: center;
	width: 60px;
	height: 60px;
	border-radius: 50%;
	background-color: #e6f2ff; /* Light blue background for icon */
	margin-bottom: 1.5rem;
}

.strategies__card-icon i {
	width: 32px;
	height: 32px;
	color: var(--primary-color);
}

.strategies__card-title {
	font-size: 1.4rem;
	margin-bottom: 1rem;
	color: var(--dark-color);
}

.strategies__card-description {
	color: var(--secondary-color);
}

/* --- Strategies Responsive --- */
@media (max-width: 992px) {
	.strategies__grid {
		grid-template-columns: 1fr;
	}
	.section-title__heading {
		font-size: 2.2rem;
	}
}
@media (max-width: 576px) {
	.strategies {
		padding: 4rem 0;
	}
	.section-title__heading {
		font-size: 1.8rem;
	}
	.section-title__subheading {
		font-size: 1rem;
	}
}

/* --- Skills Section --- */
.skills {
	padding: 5rem 0;
	background-color: var(--bg-light-color);
}

.skills__container {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 4rem;
	align-items: center;
}

.skills__image-wrapper {
	width: 100%;
	border-radius: 12px;
	overflow: hidden;
}

.skills__image {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* --- Accordion --- */
.accordion__item {
	border-bottom: 1px solid var(--border-color);
}
.accordion__item:first-child {
	border-top: 1px solid var(--border-color);
}

.accordion__button {
	width: 100%;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 1.5rem 0;
	text-align: left;
	font-family: var(--font-primary);
	font-size: 1.2rem;
	font-weight: 500;
	color: var(--dark-color);
}

.accordion__icon {
	transition: transform 0.3s ease;
	flex-shrink: 0;
	margin-left: 1rem;
}

.accordion__content {
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.4s ease-out, padding-bottom 0.4s ease-out;
}

.accordion__content p {
	color: var(--secondary-color);
	line-height: 1.7;
}

/* Accordion Active State */
.accordion__item.is-active .accordion__icon {
	transform: rotate(180deg);
}

.accordion__item.is-active .accordion__content {
	max-height: 200px; /* Adjust if content is longer */
	padding-bottom: 1.5rem;
}

/* --- Skills Responsive --- */
@media (max-width: 992px) {
	.skills__container {
		grid-template-columns: 1fr;
	}
	.skills__image-wrapper {
		max-height: 400px;
		margin-bottom: 2rem;
	}
	.skills .section-title {
		text-align: center !important;
	}
}

/* --- Market Section --- */
.market {
	padding: 5rem 0;
	background-color: var(--bg-white-color);
}

.market__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 2rem;
}

.market__card {
	background-color: var(--bg-light-color);
	border-radius: 12px;
	padding: 2.5rem 2rem;
	text-align: center;
	border: 1px solid transparent;
	transition: border-color 0.3s ease, transform 0.3s ease;
}

.market__card:hover {
	transform: translateY(-5px);
	border-color: var(--primary-color);
}

.market__card-stat {
	font-family: var(--font-primary);
	font-size: 3.5rem;
	font-weight: 700;
	color: var(--primary-color);
	line-height: 1.2;
	margin-bottom: 1rem;
}

.market__card-title {
	font-size: 1.4rem;
	margin-bottom: 0.75rem;
	color: var(--dark-color);
}

.market__card-description {
	color: var(--secondary-color);
}

/* --- Market Responsive --- */
@media (max-width: 992px) {
	.market__grid {
		grid-template-columns: 1fr;
	}
}

/* --- Success Section --- */
.success {
	padding: 5rem 0;
	background-color: var(--bg-light-color);
}

.success-slider {
	width: 100%;
	padding-bottom: 3rem; /* Space for pagination */
}

.success__card {
	background-color: var(--bg-white-color);
	border-radius: 12px;
	padding: 2rem;
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	height: 100%;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.success__card-img {
	width: 80px;
	height: 80px;
	border-radius: 50%;
	object-fit: cover;
	margin-bottom: 1.5rem;
	border: 3px solid var(--primary-color);
}

.success__card-quote {
	font-size: 1.1rem;
	font-style: italic;
	color: var(--secondary-color);
	margin-bottom: 1.5rem;
	flex-grow: 1; /* Pushes the author to the bottom */
}

.success__card-author {
	margin-top: auto;
}

.success__card-name {
	font-size: 1.2rem;
	font-weight: 600;
	color: var(--dark-color);
}

.success__card-role {
	color: var(--primary-color);
	font-weight: 500;
}

/* Swiper Pagination Styles */
.swiper-pagination-bullet {
	background-color: var(--secondary-color);
	width: 10px;
	height: 10px;
	opacity: 0.5;
}

.swiper-pagination-bullet-active {
	background-color: var(--primary-color);
	opacity: 1;
}

/* --- Contact Section --- */
.contact {
	padding: 5rem 0;
	background-color: var(--bg-white-color);
}

.contact__container {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 4rem;
	align-items: center;
}

.contact__info .section-title__heading,
.contact__info .section-title__subheading {
	text-align: left;
	margin-left: 0;
	margin-right: 0;
}

.contact__details {
	margin-top: 2rem;
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.contact__details li {
	display: flex;
	align-items: center;
	gap: 1rem;
	font-size: 1.1rem;
	color: var(--secondary-color);
}

/* --- Form Styles --- */
.contact__form-wrapper {
	background-color: var(--bg-light-color);
	padding: 3rem;
	border-radius: 12px;
}

.form__group {
	margin-bottom: 1.5rem;
}

.form__label {
	display: block;
	margin-bottom: 0.5rem;
	font-weight: 500;
	color: var(--dark-color);
}

.form__input {
	width: 100%;
	padding: 0.8rem 1rem;
	border: 1px solid var(--border-color);
	border-radius: 8px;
	font-size: 1rem;
	transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form__input:focus {
	outline: none;
	border-color: var(--primary-color);
	box-shadow: 0 0 0 3px rgba(0, 119, 255, 0.2);
}

.form__group--checkbox {
	display: flex;
	align-items: flex-start;
	gap: 0.75rem;
	margin-top: 1rem;
}

.form__checkbox {
	margin-top: 0.25rem;
	flex-shrink: 0;
	width: 1.1em;
	height: 1.1em;
}

.form__checkbox-label {
	font-size: 0.9rem;
	color: var(--secondary-color);
}

.form__checkbox-label a {
	color: var(--primary-color);
	text-decoration: underline;
}

.form__button {
	width: 100%;
	margin-top: 1.5rem;
}

.form-success {
	text-align: center;
	padding: 2rem;
}
.form-success i {
	color: #28a745; /* Green success color */
	width: 60px;
	height: 60px;
	margin-bottom: 1rem;
}
.form-success h3 {
	font-size: 1.5rem;
	margin-bottom: 0.5rem;
}

/* --- Contact Responsive --- */
@media (max-width: 992px) {
	.contact__container {
		grid-template-columns: 1fr;
	}
}

/* --- Cookie Popup --- */
.cookie-popup {
	position: fixed;
	bottom: 1.5rem;
	left: 1.5rem;
	right: 1.5rem;
	max-width: 500px;
	background-color: var(--dark-color);
	color: var(--bg-white-color);
	padding: 1.5rem;
	border-radius: 12px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	z-index: 200;
	transform: translateY(0);
	opacity: 1;
	transition: transform 0.5s ease, opacity 0.5s ease;
}

.cookie-popup.is-hidden {
	transform: translateY(200%);
	opacity: 0;
	pointer-events: none;
}

.cookie-popup__text {
	font-size: 0.9rem;
}

.cookie-popup__text a {
	color: var(--bg-white-color);
	text-decoration: underline;
}

.cookie-popup__btn {
	background-color: var(--primary-color);
	color: var(--bg-white-color);
	padding: 0.6rem 1.2rem;
	border-radius: 8px;
	font-weight: 500;
	white-space: nowrap;
	transition: background-color 0.3s ease;
}

.cookie-popup__btn:hover {
	background-color: var(--primary-hover-color);
}

@media (max-width: 576px) {
	.cookie-popup {
		flex-direction: column;
		text-align: center;
		gap: 1rem;
		left: 1rem;
		right: 1rem;
		bottom: 1rem;
	}
}

/* --- Policy & Static Pages Styles --- */
.pages {
	padding: calc(var(--header-height) + 4rem) 0 4rem;
}

.pages .container {
	max-width: 800px; /* Limit text width for readability */
}

.pages h1 {
	font-size: 1.5rem;
	margin-bottom: 2rem;
	color: var(--dark-color);
}

.pages h2 {
	font-size: 1.5rem;
	margin-top: 3rem;
	margin-bottom: 1.5rem;
	color: var(--dark-color);
}

.pages p {
	font-size: 1.1rem;
	line-height: 1.8;
	color: var(--secondary-color);
	margin-bottom: 1.5rem;
}

.pages a {
	color: var(--primary-color);
	text-decoration: underline;
	font-weight: 500;
}

.pages a:hover {
	text-decoration: none;
}

.pages ul {
	list-style-type: disc;
	padding-left: 2rem;
	margin-bottom: 1.5rem;
}

.pages li {
	font-size: 1.1rem;
	color: var(--secondary-color);
	margin-bottom: 0.75rem;
	line-height: 1.8;
}

.pages strong {
	color: var(--dark-color);
	font-weight: 600;
}