/* G L O B A L */
:root {
	--color-primary: #4a90e2;
	--color-primary-dark: #357abd;
	--color-secondary: #f5a623;
	--color-text: #4a4a4a;
	--color-heading: #1e1e1e;
	--color-background: #fdfefe;
	--color-white: #ffffff;
	--color-border: #eaeaea;

	--font-primary: 'Montserrat', sans-serif;
	--font-secondary: 'Roboto', sans-serif;
}

*,
*::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(--color-text);
	background-color: var(--color-background);
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

.container {
	width: 100%;
	max-width: 1200px;
	margin-left: auto;
	margin-right: auto;
	padding-left: 1rem;
	padding-right: 1rem;
}

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

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

ul {
	list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-family: var(--font-primary);
	color: var(--color-heading);
	line-height: 1.2;
	font-weight: 700;
}

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

/* L O G O */
.logo {
	display: inline-flex;
	align-items: center;
	gap: 0.75rem;
	font-family: var(--font-primary);
	font-weight: 700;
	font-size: 1.5rem;
	color: var(--color-heading);
}

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

.logo__text {
	line-height: 1;
}

.logo svg {
	color: var(--color-primary);
	transition: transform 0.3s ease;
}

.logo:hover svg {
	transform: rotate(15deg);
}

/* H E A D E R */
.header {
	background-color: var(--color-white);
	padding: 1rem 0;
	border-bottom: 1px solid var(--color-border);
	position: sticky;
	top: 0;
	z-index: 1000;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

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

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

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

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

.nav__link:hover::after,
.nav__link--active::after {
	width: 100%;
}

.header__burger {
	display: none;
	background: none;
	border: none;
	cursor: pointer;
	color: var(--color-heading);
}

/* F O O T E R */
.footer {
	background-color: #1e1e1e;
	color: #a0a0a0;
	padding: 4rem 0 2rem;
	margin-top: 5rem;
}

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

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

.footer__copy {
	font-size: 0.875rem;
}

.footer__title {
	font-family: var(--font-primary);
	font-size: 1.1rem;
	font-weight: 700;
	color: var(--color-white);
	margin-bottom: 1.5rem;
}

.footer__list {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.footer__link {
	color: #a0a0a0;
	font-size: 0.95rem;
	transition: color 0.3s ease, padding-left 0.3s ease;
}

.footer__link:hover {
	color: var(--color-white);
	padding-left: 5px;
}

.footer__item--address {
	line-height: 1.5;
	font-style: normal;
}

/* M E D I A   Q U E R I E S */
@media (max-width: 992px) {
	.footer__container {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 768px) {
	.nav {
		position: fixed;
		top: 0;
		left: -100%;
		width: 80%;
		max-width: 300px;
		height: 100vh;
		background-color: var(--color-white);
		box-shadow: 5px 0 15px rgba(0, 0, 0, 0.1);
		transition: left 0.4s ease-in-out;
		padding-top: 5rem;
		z-index: 999;
	}

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

	.nav__list {
		flex-direction: column;
		align-items: flex-start;
		padding: 2rem;
		gap: 1.5rem;
	}

	.nav__link {
		font-size: 1.2rem;
	}

	.header__burger {
		display: block;
		z-index: 1001;
	}

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

	.footer__column {
		margin-bottom: 2rem;
	}

	.footer__column--about .logo {
		justify-content: center;
	}
}

/* B U T T OН */
.button {
	display: inline-block;
	padding: 0.9rem 2.2rem;
	font-family: var(--font-primary);
	font-size: 1rem;
	font-weight: 500;
	color: var(--color-white);
	background-color: var(--color-primary);
	border: 2px solid var(--color-primary);
	border-radius: 50px;
	text-align: center;
	cursor: pointer;
	transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

.button:hover {
	background-color: var(--color-primary-dark);
	border-color: var(--color-primary-dark);
	transform: translateY(-3px);
	color: var(--color-white);
	box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

/* H E R O */
.hero {
	padding: 6rem 0;
	min-height: calc(100vh - 80px); /* 80px - примерная высота хедера */
	display: flex;
	align-items: center;
	overflow: hidden; /* Для анимации */
}

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

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

.hero__subtitle {
	font-size: 1.2rem;
	margin-bottom: 2.5rem;
	max-width: 550px;
}

.hero__image-wrapper {
	display: flex;
	justify-content: center;
	align-items: center;
}

.hero__image {
	max-width: 100%;
	border-radius: 20px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Hero Animation */
[data-animate] {
	opacity: 0;
	transform: translateY(30px);
	transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

[data-animate].animate-in {
	opacity: 1;
	transform: translateY(0);
}

/* Hero Media Queries */
@media (max-width: 992px) {
	.hero__title {
		font-size: 1.5rem;
	}
	.hero__subtitle {
		font-size: 1.1rem;
	}
}

@media (max-width: 768px) {
	.hero {
		padding: 4rem 0;
		min-height: auto;
		text-align: center;
	}
	.hero__container {
		grid-template-columns: 1fr;
		gap: 2rem;
	}
	.hero__content {
		order: 2; /* Текст будет под картинкой */
	}
	.hero__image-wrapper {
		order: 1;
	}
	.hero__subtitle {
		margin-left: auto;
		margin-right: auto;
	}
}

/* S E C T I O N   G L O B A L S */
.section-title {
	font-size: 2.5rem;
	text-align: center;
	margin-bottom: 1rem;
}

.section-subtitle {
	font-size: 1.1rem;
	text-align: center;
	max-width: 700px;
	margin: 0 auto 4rem;
	color: #6c757d;
}

/* S T R A T E G I E S */
.strategies {
	padding: 5rem 0;
	background-color: var(--color-white);
}

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

.card {
	background-color: var(--color-background);
	border: 1px solid var(--color-border);
	border-radius: 15px;
	padding: 2.5rem 2rem;
	text-align: center;
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
	transform: translateY(-10px);
	box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
}

.card__icon {
	display: inline-flex;
	justify-content: center;
	align-items: center;
	width: 70px;
	height: 70px;
	background-color: rgba(74, 144, 226, 0.1);
	border-radius: 50%;
	margin-bottom: 1.5rem;
}

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

.card__title {
	font-size: 1.3rem;
	margin-bottom: 1rem;
}

.card__description {
	font-size: 0.95rem;
	line-height: 1.7;
}

/* Strategies Media Queries */
@media (max-width: 992px) {
	.strategies__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 768px) {
	.section-title {
		font-size: 2rem;
	}
	.strategies {
		padding: 4rem 0;
	}
	.strategies__grid {
		grid-template-columns: 1fr;
	}
}

/* S E C T I O N   M O D I F I E R S */
.section-title--left {
	text-align: left;
}
.section-subtitle--left {
	text-align: left;
	margin: 0 0 2.5rem 0;
}

/* S K I L L S */
.skills {
	padding: 5rem 0;
	background-color: var(--color-background);
}

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

.skills__image {
	width: 100%;
	border-radius: 15px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Accordion */
.accordion {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.accordion__item {
	background-color: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: 10px;
	overflow: hidden;
}

.accordion__header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	width: 100%;
	padding: 1.5rem;
	background: none;
	border: none;
	cursor: pointer;
	font-family: var(--font-primary);
	font-size: 1.1rem;
	font-weight: 500;
	color: var(--color-heading);
	text-align: left;
}

.accordion__icon {
	transition: transform 0.4s ease;
}

.accordion__item.accordion__item--active .accordion__icon {
	transform: rotate(180deg);
	color: var(--color-primary);
}

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

.accordion__content p {
	padding: 0 1.5rem 1.5rem;
	font-size: 0.95rem;
	line-height: 1.7;
}

/* Skills Media Queries */
@media (max-width: 992px) {
	.skills__container {
		gap: 2rem;
	}
}

@media (max-width: 768px) {
	.skills__container {
		grid-template-columns: 1fr;
	}
	.skills__image-wrapper {
		order: -1; /* Image on top */
		margin-bottom: 2rem;
	}
	.section-title--left,
	.section-subtitle--left {
		text-align: center;
	}
	.section-subtitle--left {
		margin: 0 auto 2.5rem;
	}
}

/* B U T T O N   M O D I F I E R S */
.button--small {
	padding: 0.7rem 1.5rem;
	font-size: 0.9rem;
}

.button--large {
	padding: 1rem 2.5rem;
	font-size: 1.1rem;
}

/* C A S E S */
.cases {
	padding: 5rem 0;
	background-color: var(--color-white);
}

.cases__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 2.5rem;
	margin-bottom: 4rem;
}

.case-card {
	background-color: var(--color-background);
	border-radius: 15px;
	overflow: hidden;
	box-shadow: 0 5px 20px rgba(0, 0, 0, 0.07);
	transition: transform 0.3s ease, box-shadow 0.3s ease;
	display: flex;
	flex-direction: column;
}

.case-card:hover {
	transform: translateY(-8px);
	box-shadow: 0 12px 25px rgba(0, 0, 0, 0.1);
}

.case-card__image {
	width: 100%;
	height: 220px;
	object-fit: cover;
	border-bottom: 1px solid var(--color-border);
}

.case-card__content {
	padding: 1.8rem;
	display: flex;
	flex-direction: column;
	flex-grow: 1; /* Чтобы кнопки были внизу, а контент растягивался */
}

.case-card__title {
	font-size: 1.4rem;
	margin-bottom: 0.8rem;
}

.case-card__description {
	font-size: 0.95rem;
	color: #6c757d;
	line-height: 1.7;
	margin-bottom: 1.5rem;
	flex-grow: 1; /* Чтобы описание растягивалось */
}

.case-card__link {
	margin-top: auto; /* Прижимаем кнопку к низу */
	align-self: flex-start; /* Чтобы кнопка не растягивалась на всю ширину */
}

.cases__cta {
	text-align: center;
}

/* Cases Media Queries */
@media (max-width: 992px) {
	.cases__grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 2rem;
	}
}

@media (max-width: 768px) {
	.cases {
		padding: 4rem 0;
	}
	.cases__grid {
		grid-template-columns: 1fr;
		margin-bottom: 3rem;
	}
	.case-card__link {
		align-self: center; /* Центрируем кнопку в мобильной версии */
	}
	.case-card__content {
		text-align: center;
	}
}

/* C O N T A C T */
.contact {
	padding: 5rem 0;
	background-color: var(--color-background);
}

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

.contact__image {
	width: 100%;
	border-radius: 15px;
}

/* Form Styles */
.contact-form {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
}

.form-group {
	position: relative;
}

.form-input {
	width: 100%;
	padding: 1rem;
	border: 1px solid var(--color-border);
	border-radius: 8px;
	font-size: 1rem;
	font-family: var(--font-secondary);
	background-color: var(--color-white);
	transition: border-color 0.3s ease;
}

.form-input:focus {
	outline: none;
	border-color: var(--color-primary);
	box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.2);
}

.form-label {
	position: absolute;
	left: 1rem;
	top: 1rem;
	color: #999;
	pointer-events: none;
	transition: all 0.3s ease;
}

/* Floating label effect */
.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label {
	top: -0.6rem;
	left: 0.8rem;
	font-size: 0.8rem;
	color: var(--color-primary);
	background-color: var(--color-white);
	padding: 0 0.2rem;
}

.form-group--checkbox {
	display: flex;
	align-items: flex-start;
	gap: 0.75rem;
}

.form-checkbox {
	margin-top: 0.2rem;
	flex-shrink: 0;
}

.form-checkbox-label {
	font-size: 0.875rem;
	color: #6c757d;
}

.contact-form__button {
	width: 100%;
}

.form-message {
	text-align: center;
	padding: 1.5rem;
	margin-top: 1.5rem;
	background-color: #eaf7f0;
	color: #2b7a4b;
	border-radius: 8px;
	border: 1px solid #bde0c9;
	display: none; /* Hidden by default */
	opacity: 0;
	transition: opacity 0.5s ease;
}

.form-message--visible {
	display: block;
	opacity: 1;
}

/* Contact Media Queries */
@media (max-width: 992px) {
	.contact__wrapper {
		gap: 2rem;
	}
}

@media (max-width: 768px) {
	.contact__wrapper {
		grid-template-columns: 1fr;
	}
}

/* C O O K I E   P O P - U P */
.cookie-popup {
	position: fixed;
	bottom: 1.5rem;
	left: 1.5rem;
	right: 1.5rem;
	max-width: 500px;
	background-color: var(--color-white);
	padding: 1.5rem;
	border-radius: 10px;
	box-shadow: 0 5px 25px rgba(0, 0, 0, 0.15);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	z-index: 2000;
	transform: translateY(200%);
	transition: transform 0.5s ease-in-out;
}

.cookie-popup--visible {
	transform: translateY(0);
}

.cookie-popup__text {
	font-size: 0.9rem;
	line-height: 1.5;
}

.cookie-popup__button {
	flex-shrink: 0;
}

@media (max-width: 768px) {
	.cookie-popup {
		flex-direction: column;
		text-align: center;
		bottom: 1rem;
		left: 1rem;
		right: 1rem;
	}
}

/* P O L I C Y   P A G E S   S T Y L E S */
.pages {
	padding: 4rem 0;
}

.pages .container {
	max-width: 800px; /* Оптимальная ширина для чтения текста */
}

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

.pages h2 {
	font-size: 1.5rem;
	margin-top: 3rem;
	margin-bottom: 1.5rem;
}

.pages p {
	margin-bottom: 1.5rem;
	line-height: 1.8;
	font-size: 1.05rem;
}

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

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

.pages a {
	text-decoration: underline;
}

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

.pages strong {
	font-weight: 700;
	color: var(--color-heading);
}