/* GLOBAL STYLES */
:root {
	--primary-color: #1abc9c;
	--primary-color-hover: #16a085;
	--dark-color: #2c3e50;
	--text-color: #34495e;
	--light-color: #ecf0f1;
	--background-color: #f8f9fa;
	--white-color: #ffffff;
	--border-color: #e0e0e0;
	--font-heading: 'Montserrat', sans-serif;
	--font-body: 'Inter', sans-serif;
	--container-width: 1200px;
	--header-height: 80px;
}

*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

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

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

.container {
	max-width: var(--container-width);
	margin: 0 auto;
	padding: 0 1rem;
}

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

ul {
	list-style: none;
}

a {
	text-decoration: none;
	color: var(--primary-color);
	transition: color 0.3s ease;
}

a:hover {
	color: var(--primary-color-hover);
}

h1,
h2,
h3 {
	font-family: var(--font-heading);
	color: var(--dark-color);
	margin-bottom: 1rem;
	line-height: 1.2;
}

.button {
	display: inline-block;
	background-color: var(--primary-color);
	color: var(--white-color);
	padding: 0.75rem 1.5rem;
	border-radius: 5px;
	font-weight: 500;
	transition: background-color 0.3s ease;
	border: none;
	cursor: pointer;
}

.button:hover {
	background-color: var(--primary-color-hover);
	color: var(--white-color);
}

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

.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-heading);
	font-weight: 700;
	font-size: 1.5rem;
	color: var(--dark-color);
}

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

.header__nav-list {
	display: flex;
	align-items: center;
	gap: 2rem;
}

.header__nav-link {
	font-weight: 500;
	color: var(--text-color);
	position: relative;
	padding: 0.5rem 0;
}

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

.header__nav-link:hover::after {
	width: 100%;
}

.header__nav-link.button {
	padding: 0.5rem 1rem;
}

.header__nav-link.button:hover::after {
	display: none;
}

.header__burger {
	display: none;
	background: none;
	border: none;
	cursor: pointer;
	color: var(--dark-color);
	padding: 0.5rem;
	border-radius: 4px;
	transition: background-color 0.3s ease;
}

.header__burger:hover {
	background-color: var(--light-color);
}

/* MOBILE MENU */
.mobile-menu {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100vh;
	z-index: 2000;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu.active {
	opacity: 1;
	visibility: visible;
}

.mobile-menu__overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.5);
	backdrop-filter: blur(4px);
}

.mobile-menu__content {
	position: absolute;
	top: 0;
	right: 0;
	width: 320px;
	height: 100%;
	background-color: var(--white-color);
	box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
	transform: translateX(100%);
	transition: transform 0.3s ease;
	display: flex;
	flex-direction: column;
}

.mobile-menu.active .mobile-menu__content {
	transform: translateX(0);
}

.mobile-menu__header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 1.5rem;
	border-bottom: 1px solid var(--border-color);
	background-color: var(--white-color);
}

.mobile-menu__logo {
	font-size: 1.25rem;
}

.mobile-menu__logo img {
	height: 28px;
	width: 28px;
}

.mobile-menu__close {
	background: none;
	border: none;
	cursor: pointer;
	color: var(--dark-color);
	padding: 0.5rem;
	border-radius: 4px;
	transition: background-color 0.3s ease;
}

.mobile-menu__close:hover {
	background-color: var(--light-color);
}

.mobile-menu__nav {
	flex: 1;
	padding: 2rem 1.5rem;
	overflow-y: auto;
}

.mobile-menu__nav-list {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.mobile-menu__nav-item {
	margin-bottom: 0.5rem;
}

.mobile-menu__nav-link {
	display: block;
	padding: 1rem 0;
	font-weight: 500;
	color: var(--text-color);
	border-bottom: 1px solid var(--border-color);
	transition: color 0.3s ease, background-color 0.3s ease;
}

.mobile-menu__nav-link:hover {
	color: var(--primary-color);
	background-color: var(--background-color);
	padding-left: 1rem;
	margin-left: -1rem;
	border-radius: 4px;
}

.mobile-menu__nav-link.button {
	background-color: var(--primary-color);
	color: var(--white-color);
	text-align: center;
	border-radius: 8px;
	margin-top: 1rem;
	border: none;
}

.mobile-menu__nav-link.button:hover {
	background-color: var(--primary-color-hover);
	color: var(--white-color);
	padding-left: 1rem;
	margin-left: 0;
}

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

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

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

.footer__description {
	color: var(--light-color);
	opacity: 0.8;
	font-size: 0.9rem;
}

.footer__title {
	font-family: var(--font-heading);
	color: var(--white-color);
	font-size: 1.1rem;
	margin-bottom: 1rem;
}

.footer__list li {
	margin-bottom: 0.5rem;
}

.footer__link,
.footer__text {
	color: var(--light-color);
	opacity: 0.8;
	transition: opacity 0.3s ease;
	font-size: 0.9rem;
}

.footer__link:hover {
	opacity: 1;
	color: var(--primary-color);
}

.footer__list--contact li {
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

.footer__list--contact i {
	color: var(--primary-color);
	width: 18px;
	height: 18px;
}

.footer__bottom {
	border-top: 1px solid #34495e;
	text-align: center;
	padding: 1.5rem 0;
	font-size: 0.85rem;
	opacity: 0.7;
}

/* MOBILE-FIRST: Responsive Styles */
@media (max-width: 992px) {
	.footer__container {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 768px) {
	.header__nav {
		display: none; /* Hide for mobile menu logic */
	}

	.header__burger {
		display: block;
	}

	.footer__container {
		grid-template-columns: 1fr;
		text-align: center;
	}

	.footer__list--contact li {
		justify-content: center;
	}

	.logo {
		font-size: 1.25rem;
	}

	.logo img {
		height: 28px;
		width: 28px;
	}
}

@media (max-width: 480px) {
	.mobile-menu__content {
		width: 100%;
	}

	.mobile-menu__header {
		padding: 1rem;
	}

	.mobile-menu__nav {
		padding: 1.5rem 1rem;
	}

	.mobile-menu__nav-link {
		padding: 0.75rem 0;
	}
}

/* ... ваши глобальные стили, хедер и футер ... */

/* HERO SECTION */
.hero {
	padding-top: calc(var(--header-height) + 4rem);
	padding-bottom: 4rem;
	background-color: var(--white-color);
	overflow: hidden; /* Для декоративных элементов */
}

.hero__container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 2rem;
}

.hero__content {
	flex: 1;
}

.hero__title {
	font-size: 2.5rem;
	font-weight: 700;
	margin-bottom: 1.5rem;
}

.hero__description {
	font-size: 1.1rem;
	margin-bottom: 2rem;
	line-height: 1.7;
}

.hero__image-wrapper {
	flex: 1;
	max-width: 500px;
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
}

.hero__image-bg {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 100%;
	height: 100%;
	background-color: var(--primary-color);
	opacity: 0.1;
	border-radius: 40% 60% 60% 40% / 70% 30% 70% 30%;
	animation: blob-morph 10s infinite alternate;
}

@keyframes blob-morph {
	0% {
		border-radius: 40% 60% 60% 40% / 70% 30% 70% 30%;
	}
	100% {
		border-radius: 80% 20% 50% 50% / 40% 70% 30% 60%;
	}
}

.hero__image {
	width: 100%;
	border-radius: 1rem;
	z-index: 2;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* HERO: Responsive Styles */
@media (max-width: 992px) {
	.hero__title {
		font-size: 1.5rem;
	}
	.hero__container {
		flex-direction: column;
		text-align: center;
	}
	.hero__content {
		max-width: 100%;
	}
	.hero__image-wrapper {
		margin-top: 2rem;
		max-width: 450px;
	}
}
@media (max-width: 768px) {
	.hero {
		padding-top: calc(var(--header-height) + 2rem);
		padding-bottom: 2rem;
	}
}

/* SECTION HEADER (Reusable) */
.section-header {
	text-align: center;
	margin-bottom: 3rem;
	max-width: 700px;
	margin-left: auto;
	margin-right: auto;
}

.section-header__title {
	font-size: 2.2rem;
	margin-bottom: 0.5rem;
}

.section-header__subtitle {
	font-size: 1.1rem;
	color: var(--text-color);
	opacity: 0.9;
}

/* SERVICES SECTION */
.services {
	padding: 5rem 0;
	background-color: var(--background-color);
}

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

.services__card {
	background-color: var(--white-color);
	padding: 2.5rem 2rem;
	border-radius: 8px;
	border: 1px solid var(--border-color);
	text-align: center;
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.services__card:hover {
	transform: translateY(-10px);
	box-shadow: 0 15px 30px rgba(44, 62, 80, 0.1);
}

.services__card-icon {
	margin-bottom: 1.5rem;
	display: inline-flex;
	padding: 1rem;
	background-color: rgba(26, 188, 156, 0.1);
	border-radius: 50%;
}

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

.services__card-title {
	font-size: 1.3rem;
	margin-bottom: 0.75rem;
}

.services__card-description {
	font-size: 0.95rem;
	line-height: 1.6;
}

/* SERVICES: Responsive Styles */
@media (max-width: 992px) {
	.services__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 768px) {
	.services {
		padding: 3rem 0;
	}
	.services__grid {
		grid-template-columns: 1fr;
	}
	.section-header__title {
		font-size: 1.8rem;
	}
}

/* CASES SECTION */
.cases {
	padding: 5rem 0;
	background-color: var(--white-color);
}

.cases__tabs {
	display: flex;
	justify-content: center;
	gap: 1rem;
	margin-bottom: 3rem;
	flex-wrap: wrap;
}

.cases__tab-button {
	padding: 0.75rem 1.5rem;
	border: 1px solid var(--border-color);
	background-color: transparent;
	border-radius: 50px;
	cursor: pointer;
	font-family: var(--font-body);
	font-weight: 500;
	font-size: 1rem;
	color: var(--text-color);
	transition: all 0.3s ease;
}

.cases__tab-button:hover {
	background-color: var(--light-color);
	border-color: var(--primary-color);
}

.cases__tab-button.active {
	background-color: var(--primary-color);
	color: var(--white-color);
	border-color: var(--primary-color);
}

.cases__content {
	display: none; /* Hidden by default */
	grid-template-columns: 1fr 1fr;
	align-items: center;
	gap: 3rem;
	animation: fadeIn 0.5s ease;
}

.cases__content.active {
	display: grid; /* Shown when active */
}

@keyframes fadeIn {
	from {
		opacity: 0;
		transform: translateY(10px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.cases__image {
	width: 100%;
	border-radius: 8px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.cases__category {
	display: inline-block;
	background-color: rgba(26, 188, 156, 0.1);
	color: var(--primary-color);
	padding: 0.25rem 0.75rem;
	border-radius: 50px;
	font-size: 0.85rem;
	font-weight: 500;
	margin-bottom: 1rem;
}

.cases__title {
	font-size: 1.8rem;
	margin-bottom: 1rem;
}

.cases__description {
	margin-bottom: 1.5rem;
}

.cases__results {
	list-style: none;
}

.cases__results li {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	margin-bottom: 0.75rem;
}

.cases__results i {
	color: var(--primary-color);
	width: 20px;
	height: 20px;
}

/* CASES: Responsive Styles */
@media (max-width: 992px) {
	.cases__content {
		grid-template-columns: 1fr;
	}
	.cases__image-wrapper {
		margin-bottom: 2rem;
	}
}

@media (max-width: 768px) {
	.cases {
		padding: 3rem 0;
	}
	.cases__tabs {
		gap: 0.5rem;
	}
	.cases__tab-button {
		padding: 0.5rem 1rem;
		font-size: 0.9rem;
	}
	.cases__title {
		font-size: 1.5rem;
	}
}

/* ABOUT SECTION */
.about {
	padding: 5rem 0;
	background-color: var(--background-color);
}

.about__container {
	display: grid;
	grid-template-columns: 1fr 1.1fr; /* Image column is slightly smaller */
	align-items: center;
	gap: 4rem;
}

.about__image {
	width: 100%;
	border-radius: 8px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.about__description {
	font-size: 1.1rem;
	margin-bottom: 2rem;
}

.about__features {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
	margin-bottom: 2rem;
}

.about__feature-item {
	display: flex;
	align-items: flex-start;
	gap: 1rem;
}

.about__feature-item i {
	color: var(--primary-color);
	flex-shrink: 0;
	margin-top: 5px;
	width: 24px;
	height: 24px;
}

.about__feature-text h4 {
	font-family: var(--font-heading);
	font-size: 1.1rem;
	color: var(--dark-color);
	margin-bottom: 0.25rem;
}

.about__feature-text p {
	font-size: 0.95rem;
}

/* ABOUT: Responsive Styles */
@media (max-width: 992px) {
	.about__container {
		grid-template-columns: 1fr;
	}
	.about__image-wrapper {
		margin-bottom: 2rem;
	}
}

@media (max-width: 768px) {
	.about {
		padding: 3rem 0;
	}
	.about__container {
		gap: 2rem;
	}
}

/* BLOG SECTION */
.blog {
	padding: 5rem 0;
	background-color: var(--white-color);
}

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

.blog__card {
	background-color: var(--white-color);
	border-radius: 8px;
	border: 1px solid var(--border-color);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog__card:hover {
	transform: translateY(-10px);
	box-shadow: 0 15px 30px rgba(44, 62, 80, 0.1);
}

.blog__card-image-wrapper {
	width: 100%;
	height: 200px; /* Fixed height for images */
}

.blog__card-image {
	width: 100%;
	height: 100%;
	object-fit: cover; /* Ensures the image covers the area without distortion */
}

.blog__card-content {
	padding: 1.5rem;
	display: flex;
	flex-direction: column;
	flex-grow: 1; /* Allows content to fill the card height */
}

.blog__card-category {
	display: inline-block;
	color: var(--primary-color);
	font-size: 0.85rem;
	font-weight: 500;
	margin-bottom: 0.5rem;
	text-transform: uppercase;
}

.blog__card-title {
	font-size: 1.25rem;
	margin-bottom: 0.75rem;
	flex-grow: 1; /* Pushes the link to the bottom */
}

.blog__card-excerpt {
	font-size: 0.95rem;
	margin-bottom: 1.5rem;
	color: var(--text-color);
}

.blog__card-link {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	font-weight: 500;
	color: var(--primary-color);
}

.blog__card-link i {
	width: 16px;
	height: 16px;
	transition: transform 0.3s ease;
}

.blog__card-link:hover i {
	transform: translateX(5px);
}

/* BLOG: Responsive Styles */
@media (max-width: 992px) {
	.blog__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 768px) {
	.blog {
		padding: 3rem 0;
	}
	.blog__grid {
		grid-template-columns: 1fr;
	}
}

/* CONTACT SECTION */
.contact {
	padding: 5rem 0;
	background-color: var(--background-color);
}

.contact__form-wrapper {
	max-width: 800px;
	margin: 0 auto;
	background-color: var(--white-color);
	padding: 3rem;
	border-radius: 8px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.contact__form-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 1.5rem;
	margin-bottom: 1.5rem;
}

.form-group {
	position: relative;
}

.form-group__label {
	position: absolute;
	top: 50%;
	left: 1rem;
	transform: translateY(-50%);
	background-color: var(--white-color);
	padding: 0 0.25rem;
	color: var(--text-color);
	opacity: 0.8;
	transition: all 0.2s ease;
	pointer-events: none;
}

.form-group__input {
	width: 100%;
	padding: 1rem;
	border: 1px solid var(--border-color);
	border-radius: 5px;
	font-size: 1rem;
	font-family: var(--font-body);
}

.form-group__input:focus {
	outline: none;
	border-color: var(--primary-color);
	box-shadow: 0 0 0 2px rgba(26, 188, 156, 0.2);
}

.form-group__input:focus + .form-group__label,
.form-group__input:valid + .form-group__label {
	top: 0;
	font-size: 0.8rem;
	color: var(--primary-color);
}

.form-group--checkbox {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	margin-bottom: 1.5rem;
}

.form-group--checkbox label {
	font-size: 0.9rem;
	color: var(--text-color);
	opacity: 0.9;
}

.form-group--checkbox input[type='checkbox'] {
	width: 1.25em;
	height: 1.25em;
	accent-color: var(--primary-color);
}

.contact__form-button {
	width: 100%;
	padding: 1rem;
	font-size: 1.1rem;
	font-weight: 700;
}

.success-message {
	display: none; /* Hidden by default */
	text-align: center;
	padding: 2rem;
	border: 1px solid var(--primary-color);
	background-color: rgba(26, 188, 156, 0.05);
	border-radius: 8px;
	animation: fadeIn 0.5s ease;
}

.success-message.visible {
	display: block; /* Shown with JS */
}

.success-message i {
	color: var(--primary-color);
	width: 48px;
	height: 48px;
	margin-bottom: 1rem;
}
.success-message h4 {
	font-size: 1.5rem;
	color: var(--dark-color);
}
.success-message p {
	font-size: 1rem;
}

/* CONTACT: Responsive Styles */
@media (max-width: 768px) {
	.contact {
		padding: 3rem 0;
	}
	.contact__form-wrapper {
		padding: 2rem;
	}
}

/* COOKIE POP-UP */
.cookie-popup {
	position: fixed;
	bottom: 0;
	left: 0;
	width: 100%;
	background-color: var(--dark-color);
	color: var(--white-color);
	padding: 1.5rem 2rem;
	box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.15);
	z-index: 1001;

	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 1.5rem;

	transform: translateY(200%); /* Initially hidden */
	transition: transform 0.5s ease-in-out;
}

.cookie-popup.visible {
	transform: translateY(0); /* Make it visible */
}

.cookie-popup__text {
	font-size: 0.95rem;
	opacity: 0.9;
}

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

.cookie-popup__text a:hover {
	color: var(--white-color);
}

.cookie-popup__button {
	flex-shrink: 0;
	padding: 0.6rem 1.2rem;
}

/* COOKIE POP-UP: Responsive Styles */
@media (max-width: 768px) {
	.cookie-popup {
		flex-direction: column;
		text-align: center;
		padding: 1rem;
		gap: 1rem;
	}
}

/* ... стили для COOKIE POP-UP ... */

/* ------------------------------ */
/* --- GENERIC PAGES STYLES --- */
/* (For privacy.html, terms.html, etc.) */
/* ------------------------------ */

.pages {
	padding-top: calc(var(--header-height) + 4rem); /* Offset for fixed header */
	padding-bottom: 4rem;
}

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

.pages h1 {
	font-size: 1.5rem;
	margin-bottom: 2rem;
	border-bottom: 1px solid var(--border-color);
	padding-bottom: 1rem;
}

.pages h2 {
	font-size: 1.5rem;
	margin-top: 2.5rem;
	margin-bottom: 1rem;
}

.pages p {
	font-size: 1rem;
	line-height: 1.8;
	margin-bottom: 1rem;
}

.pages ul {
	list-style-type: disc;
	padding-left: 2rem; /* Indent for list items */
	margin-bottom: 1.5rem;
}

.pages li {
	margin-bottom: 0.75rem;
	line-height: 1.8;
}

.pages a {
	text-decoration: underline;
}

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

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