/* GLOBAL STYLES */
:root {
	--primary-color: #1a2e40;
	--secondary-color: #f0f2f5;
	--accent-color: #d4af37;
	--accent-color-hover: #b89a30;
	--text-color: #333333;
	--light-text-color: #ffffff;
	--background-color: #ffffff;
	--footer-bg-color: #1a2e40;

	--font-primary: 'Lato', sans-serif;
	--font-secondary: 'Playfair Display', serif;

	--header-height: 80px;
}

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

html {
	scroll-behavior: smooth;
}

body {
	font-family: var(--font-primary);
	font-size: 16px;
	line-height: 1.6;
	color: var(--text-color);
	background-color: var(--background-color);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

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

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

ul {
	list-style: none;
}

.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

/* HEADER */
.header {
	width: 100%;
	height: var(--header-height);
	position: fixed;
	top: 0;
	left: 0;
	z-index: 1000;
	background-color: rgba(255, 255, 255, 0.9);
	backdrop-filter: blur(10px);
	box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

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

.logo {
	display: flex;
	align-items: center;
	gap: 10px;
	font-family: var(--font-secondary);
	font-size: 24px;
	font-weight: 700;
}

.logo__text {
	color: var(--primary-color);
}
.footer .logo__text {
	color: var(--light-text-color);
}

.nav {
	display: none;
}

.nav__list {
	display: flex;
	gap: 30px;
}

.nav__link {
	position: relative;
	padding: 5px 0;
	font-weight: 700;
	color: var(--primary-color);
}

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

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

.burger {
	background: none;
	border: none;
	cursor: pointer;
	color: var(--primary-color);
}

/* MOBILE NAVIGATION */
.mobile-nav {
	position: fixed;
	top: 0;
	right: 0;
	width: 300px;
	height: 100%;
	background-color: var(--primary-color);
	z-index: 1002;
	transform: translateX(100%);
	transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
	padding: 60px 20px 20px;
	display: flex;
	flex-direction: column;
}

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

.mobile-nav__close {
	position: absolute;
	top: 25px;
	right: 25px;
	background: none;
	border: none;
	color: var(--light-text-color);
	cursor: pointer;
}

.mobile-nav__list {
	display: flex;
	flex-direction: column;
	gap: 20px;
	text-align: center;
}

.mobile-nav__link {
	font-size: 22px;
	font-family: var(--font-secondary);
	color: var(--light-text-color);
	padding: 10px;
	display: block;
	transition: background-color 0.3s ease;
}

.mobile-nav__link:hover {
	background-color: rgba(255, 255, 255, 0.1);
}

.overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.5);
	z-index: 1001;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.4s ease, visibility 0.4s ease;
}

.overlay--active {
	opacity: 1;
	visibility: visible;
}

/* MAIN (placeholder) */
.main {
	padding-top: var(--header-height);
}

/* FOOTER */
.footer {
	background-color: var(--footer-bg-color);
	color: var(--light-text-color);
	padding: 60px 0;
}

.footer__container {
	display: grid;
	grid-template-columns: repeat(1, 1fr);
	gap: 40px;
}

.footer__column--brand {
	text-align: center;
}

.footer__logo {
	justify-content: center;
	margin-bottom: 15px;
}

.footer__copyright {
	font-size: 14px;
	opacity: 0.7;
}

.footer__title {
	font-size: 20px;
	margin-bottom: 20px;
	color: var(--light-text-color);
	position: relative;
	padding-bottom: 10px;
}

.footer__title::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 30px;
	height: 2px;
	background-color: var(--accent-color);
}
.footer__column--brand .footer__title::after {
	left: 50%;
	transform: translateX(-50%);
}

.footer__list li:not(:last-child) {
	margin-bottom: 10px;
}

.footer__link {
	opacity: 0.8;
}
.footer__link:hover {
	opacity: 1;
	color: var(--accent-color);
}

.footer__address {
	opacity: 0.8;
	line-height: 1.5;
}

/* HERO SECTION */
.hero {
	background-color: var(--secondary-color);
	padding: 80px 0;
	min-height: calc(100vh - var(--header-height));
	display: flex;
	align-items: center;
}

.hero__container {
	display: grid;
	grid-template-columns: 1fr;
	gap: 40px;
	align-items: center;
}

.hero__content {
	text-align: center;
}

.hero__title {
	font-size: clamp(2.5rem, 6vw, 4.5rem); /* Адаптивный размер шрифта */
	line-height: 1.2;
	margin-bottom: 20px;
	min-height: 170px; /* Резервируем место под 2 строки текста, чтобы не было скачков */
}

.hero__title--cursor {
	display: inline-block;
	width: 3px;
	height: 1em;
	background-color: var(--primary-color);
	animation: blink 0.7s infinite;
	vertical-align: bottom;
}

@keyframes blink {
	0%,
	100% {
		opacity: 1;
	}
	50% {
		opacity: 0;
	}
}

.hero__subtitle {
	font-size: 1.125rem;
	max-width: 600px;
	margin: 0 auto 30px;
	color: #555;
}

.btn {
	display: inline-block;
	padding: 12px 30px;
	font-size: 1rem;
	font-weight: 700;
	color: var(--light-text-color);
	background-color: var(--accent-color);
	border-radius: 5px;
	text-align: center;
	transition: background-color 0.3s ease, transform 0.3s ease;
}

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

.hero__image-wrapper {
	position: relative;
	max-width: 500px;
	margin: 0 auto;
}

.hero__image-wrapper::before {
	content: '';
	position: absolute;
	top: -20px;
	left: -20px;
	width: 100%;
	height: 100%;
	border: 5px solid var(--accent-color);
	border-radius: 5px;
	z-index: 1;
	transition: transform 0.3s ease;
}

.hero__image {
	width: 100%;
	height: auto;
	display: block;
	border-radius: 5px;
	position: relative;
	z-index: 2;
}

/* UTILITY CLASSES */
.section {
	padding: 80px 0;
}

.section-header {
	text-align: center;
	max-width: 700px;
	margin: 0 auto 60px;
}

.section-header__title {
	font-size: clamp(2rem, 5vw, 2.75rem);
	margin-bottom: 15px;
}

.section-header__subtitle {
	font-size: 1.125rem;
	color: #555;
	line-height: 1.7;
}

/* Reusable animation class */
.fade-in-up {
	opacity: 0;
	transform: translateY(20px);
	transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-up--visible {
	opacity: 1;
	transform: translateY(0);
}

/* ANALYTICS SECTION */
.analytics__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 30px;
}

.analytics-card {
	background-color: #fff;
	border: 1px solid #e0e0e0;
	border-radius: 8px;
	padding: 30px;
	text-align: center;
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.analytics-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.07);
}

.analytics-card__icon {
	margin-bottom: 20px;
	color: var(--accent-color);
}

.analytics-card__icon svg {
	width: 48px;
	height: 48px;
}

.analytics-card__title {
	font-family: var(--font-secondary);
	font-size: 1.5rem;
	margin-bottom: 10px;
	color: var(--primary-color);
}

.analytics-card__description {
	font-size: 1rem;
	line-height: 1.6;
	color: #555;
}

/* STRATEGIES SECTION */
.strategies {
	background-color: var(--secondary-color);
}

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

.strategies__tabs {
	display: flex;
	justify-content: center;
	margin-bottom: 40px;
	flex-wrap: wrap;
	gap: 10px;
}

.strategies__tab {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 12px 20px;
	font-size: 1rem;
	font-weight: 700;
	font-family: var(--font-primary);
	background-color: #fff;
	border: 1px solid #ddd;
	border-radius: 8px;
	cursor: pointer;
	transition: all 0.3s ease;
	color: var(--primary-color);
}

.strategies__tab:hover {
	background-color: #e9e9e9;
	border-color: #ccc;
}

.strategies__tab--active {
	background-color: var(--primary-color);
	color: var(--light-text-color);
	border-color: var(--primary-color);
}

.strategies__tab--active:hover {
	background-color: #2c4a63; /* Slightly lighter primary */
	border-color: #2c4a63;
}

.strategies__content {
	background-color: #fff;
	padding: 30px;
	border-radius: 8px;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.strategies-pane {
	display: none;
	grid-template-columns: 1fr;
	gap: 30px;
	align-items: center;
	animation: fadeIn 0.5s ease-in-out;
}

.strategies-pane--active {
	display: grid;
}

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

.strategies-pane__text h3 {
	font-family: var(--font-secondary);
	font-size: 1.75rem;
	margin-bottom: 15px;
}

.strategies-pane__image img {
	width: 100%;
	height: auto;
	border-radius: 8px;
	object-fit: cover;
}

/* MARKETS SECTION (ACCORDION) */
.markets__accordion {
	max-width: 800px;
	margin: 0 auto;
	border: 1px solid #ddd;
	border-radius: 8px;
	overflow: hidden;
}

.accordion-item {
	border-bottom: 1px solid #ddd;
}
.accordion-item:last-child {
	border-bottom: none;
}

.accordion-item__header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	width: 100%;
	padding: 20px;
	background-color: #fff;
	border: none;
	cursor: pointer;
	text-align: left;
}

.accordion-item__title {
	font-family: var(--font-secondary);
	font-size: 1.25rem;
	color: var(--primary-color);
	margin: 0;
}

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

.accordion-item--active .accordion-item__icon {
	transform: rotate(180deg);
}

.accordion-item__body {
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.4s cubic-bezier(0.23, 1, 0.32, 1), padding 0.4s ease;
	background-color: var(--secondary-color);
}

.accordion-item__content {
	padding: 0 20px;
}
.accordion-item--active .accordion-item__body {
	padding: 20px 0;
}

.accordion-item__content p {
	margin: 0;
	line-height: 1.7;
	color: #555;
}

/* CASES SECTION */
.cases {
	background-color: var(--secondary-color);
}

.cases__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
	gap: 30px;
}

.case-card {
	background-color: #fff;
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.case-card__image-wrapper {
	overflow: hidden;
}

.case-card__image {
	width: 100%;
	height: 200px;
	object-fit: cover;
	display: block;
	transition: transform 0.4s ease;
}

.case-card:hover .case-card__image {
	transform: scale(1.05);
}

.case-card__content {
	padding: 25px;
}

.case-card__category {
	display: inline-block;
	padding: 4px 12px;
	background-color: var(--accent-color);
	color: var(--light-text-color);
	font-size: 0.8rem;
	font-weight: 700;
	border-radius: 20px;
	margin-bottom: 15px;
}

.case-card__title {
	font-family: var(--font-secondary);
	font-size: 1.3rem;
	line-height: 1.4;
	margin-bottom: 15px;
	color: var(--primary-color);
	min-height: 80px; /* Reserve space */
}

.case-card__result {
	display: flex;
	align-items: flex-start;
	gap: 8px;
	color: #333;
	font-size: 0.95rem;
}

.case-card__result svg {
	flex-shrink: 0;
	color: var(--accent-color);
	margin-top: 3px;
	width: 18px;
	height: 18px;
}

/* ADAPTIVE STYLES */
@media (min-width: 768px) {
	.burger {
		display: none;
	}
	.nav {
		display: block;
	}
	.footer__container {
		grid-template-columns: repeat(2, 1fr);
		text-align: left;
	}
	.footer__column--brand {
		grid-column: 1 / -1; /* Span full width on tablets */
		text-align: left;
	}
	.footer__logo {
		justify-content: flex-start;
	}

	.hero__title {
		min-height: 120px;
	}

	.strategies-pane {
		grid-template-columns: 1fr 1fr;
	}
	.strategies__content {
		padding: 40px;
	}
}

@media (min-width: 1024px) {
	.section {
		padding: 100px 0;
	}
	.footer__container {
		grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
		gap: 50px;
	}
	.footer__column--brand {
		grid-column: auto;
	}

	.hero {
		padding: 100px 0;
	}
	.hero__container {
		grid-template-columns: 1fr 1fr;
		gap: 60px;
	}
	.hero__content {
		text-align: left;
	}
	.hero__subtitle {
		margin: 0 0 30px 0;
	}
}

/* CONTACT SECTION */
.contact__wrapper {
	max-width: 600px;
	margin: 0 auto;
}

.contact__form-container {
	background-color: #fff;
	padding: 30px;
	border-radius: 8px;
	border: 1px solid #e0e0e0;
}

.form-group {
	margin-bottom: 20px;
}

.form-label {
	display: block;
	font-weight: 700;
	margin-bottom: 8px;
	color: var(--primary-color);
}

.form-input {
	width: 100%;
	padding: 12px 15px;
	font-size: 1rem;
	font-family: var(--font-primary);
	border: 1px solid #ccc;
	border-radius: 5px;
	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(26, 46, 64, 0.1);
}

.form-group--checkbox {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	margin-top: 10px;
}

.form-group--checkbox input[type='checkbox'] {
	margin-top: 4px;
	flex-shrink: 0;
}

.form-group--checkbox label {
	font-size: 0.9rem;
	font-weight: normal;
	color: #555;
}
.form-group--checkbox label a {
	color: var(--primary-color);
	text-decoration: underline;
}

.contact-form__btn {
	width: 100%;
	padding: 15px;
	font-size: 1.1rem;
}

.form-success-message {
	display: none; /* Initially hidden */
	text-align: center;
	padding: 40px;
	border: 2px dashed var(--accent-color);
	border-radius: 8px;
	background-color: var(--secondary-color);
	animation: fadeIn 0.5s ease;
}
.form-success-message--visible {
	display: block; /* Shown with JS */
}

.form-success-message svg {
	color: var(--accent-color);
	width: 60px;
	height: 60px;
	margin-bottom: 20px;
}
.form-success-message h4 {
	font-size: 1.75rem;
	margin-bottom: 10px;
}
.form-success-message p {
	color: #555;
}

@media (min-width: 768px) {
	.contact__form-container {
		padding: 40px;
	}
}

/* COOKIE POP-UP */
.cookie-popup {
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	background-color: var(--primary-color);
	color: var(--light-text-color);
	padding: 20px 0;
	z-index: 1010;
	transform: translateY(100%);
	transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
	visibility: hidden;
}

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

.cookie-popup__container {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: space-between;
	gap: 15px;
	text-align: center;
}

.cookie-popup__text {
	opacity: 0.9;
}

.cookie-popup__text a {
	text-decoration: underline;
	font-weight: 700;
}
.cookie-popup__text a:hover {
	text-decoration: none;
}

.cookie-popup__btn {
	background-color: var(--accent-color);
	color: var(--light-text-color);
	border: none;
	padding: 8px 25px;
	border-radius: 5px;
	cursor: pointer;
	font-weight: 700;
	transition: background-color 0.3s ease;
	flex-shrink: 0;
}
.cookie-popup__btn:hover {
	background-color: var(--accent-color-hover);
}

@media (min-width: 768px) {
	.cookie-popup__container {
		flex-direction: row;
		text-align: left;
	}
}

/* POLICY & TEXT PAGES */
.pages {
	padding: 120px 0;
}

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

.pages h1 {
	font-size: clamp(1.5rem, 4vw, 2rem);
	margin-bottom: 30px;
	padding-bottom: 15px;
	border-bottom: 2px solid var(--secondary-color);
}

.pages h2 {
	font-size: clamp(1.5rem, 4vw, 2rem);
	margin-top: 40px;
	margin-bottom: 20px;
}

.pages p {
	margin-bottom: 20px;
	line-height: 1.8;
	color: #444;
}

.pages ul {
	list-style-type: disc;
	padding-left: 20px;
	margin-bottom: 20px;
}

.pages li {
	margin-bottom: 10px;
	line-height: 1.8;
}

.pages a {
	color: var(--primary-color);
	font-weight: 700;
	text-decoration: underline;
}
.pages a:hover {
	text-decoration: none;
}

.pages strong {
	color: var(--primary-color);
}