/* ==================== GOOGLE FONTS ==================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@500;700&family=Roboto+Mono&display=swap');

/* ==================== CSS VARIABLES ==================== */
:root {
	/* Colors */
	--color-bg: #111318;
	--color-bg-secondary: #1a1d24;
	--color-primary: #00ff99;
	--color-text: #eaeaea;
	--color-text-secondary: #888b94;
	--color-border: #2c2f3a;

	/* Typography */
	--font-family-headings: 'Inter', sans-serif;
	--font-family-body: 'Roboto Mono', monospace;

	--font-size-base: 16px;
	--line-height-base: 1.6;

	/* Other */
	--header-height: 5rem;
	--border-radius: 8px;
	--transition-duration: 0.3s;
	--container-width: 1140px;
	--container-padding: 1.5rem;
}

/* ==================== BASE STYLES ==================== */
*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	scroll-behavior: smooth;
}

body {
	font-family: var(--font-family-body);
	font-size: var(--font-size-base);
	line-height: var(--line-height-base);
	color: var(--color-text);
	background-color: var(--color-bg);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

ul {
	list-style: none;
}

a {
	text-decoration: none;
	color: inherit;
}

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

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

/* ==================== REUSABLE CLASSES ==================== */
.container {
	max-width: var(--container-width);
	margin-left: auto;
	margin-right: auto;
	padding-left: var(--container-padding);
	padding-right: var(--container-padding);
}

/* ==================== HEADER ==================== */
.header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	background-color: rgba(17, 19, 24, 0.8);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	z-index: 100;
	border-bottom: 1px solid var(--color-border);
	transition: background-color var(--transition-duration) ease;
}

.header__container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: var(--header-height);
}

.logo {
	display: inline-flex;
	align-items: center;
	gap: 0.75rem;
	font-family: var(--font-family-headings);
	font-weight: 700;
	font-size: 1.25rem;
	color: var(--color-text);
}

.logo__svg {
	transition: transform var(--transition-duration) ease;
}

.logo:hover .logo__svg {
	transform: rotate(180deg);
}

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

.header__nav-link {
	position: relative;
	font-family: var(--font-family-headings);
	font-size: 0.95rem;
	font-weight: 500;
	color: var(--color-text-secondary);
	transition: color var(--transition-duration) ease;
}

.header__nav-link::after {
	content: '';
	position: absolute;
	bottom: -5px;
	left: 0;
	width: 100%;
	height: 2px;
	background-color: var(--color-primary);
	transform: scaleX(0);
	transform-origin: right;
	transition: transform var(--transition-duration) ease-out;
}

.header__nav-link:hover {
	color: var(--color-text);
}

.header__nav-link:hover::after {
	transform: scaleX(1);
	transform-origin: left;
}

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

/* ==================== FOOTER ==================== */
.footer {
	background-color: var(--color-bg-secondary);
	padding: 4rem 0 2rem;
	border-top: 1px solid var(--color-border);
}

.footer__container {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 3rem;
	margin-bottom: 3rem;
}

.footer__tagline {
	font-size: 0.9rem;
	color: var(--color-text-secondary);
	margin-top: 1rem;
	max-width: 200px;
}

.footer__title {
	font-size: 1.1rem;
	margin-bottom: 1.5rem;
}

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

.footer__link {
	color: var(--color-text-secondary);
	transition: color var(--transition-duration),
		padding-left var(--transition-duration);
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
}

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

.footer__icon {
	width: 18px;
	height: 18px;
}

.footer__bottom {
	text-align: center;
	padding-top: 2rem;
	border-top: 1px solid var(--color-border);
}

.footer__copyright {
	font-size: 0.85rem;
	color: var(--color-text-secondary);
}

/* ==================== RESPONSIVE STYLES ==================== */
@media (max-width: 768px) {
	.header__nav {
		position: fixed;
		top: var(--header-height);
		right: -100%;
		width: 100%;
		height: calc(100vh - var(--header-height));
		background-color: var(--color-bg);
		transition: right var(--transition-duration) ease-in-out;
		padding: 2rem;
	}

	.header__nav.is-active {
		right: 0;
	}

	.header__nav-list {
		flex-direction: column;
		align-items: center;
		gap: 2.5rem;
	}

	.header__nav-link {
		font-size: 1.2rem;
	}

	.header__burger {
		display: block;
	}
}

/* ==================== HERO ==================== */
.hero {
	padding-top: calc(var(--header-height) + 4rem);
	padding-bottom: 6rem;
	overflow: hidden; /* Для предотвращения горизонтального скролла из-за анимаций */
}

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

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

.hero__content {
	animation: fadeInFromLeft 1s ease-out forwards;
}

@keyframes fadeInFromLeft {
	from {
		opacity: 0;
		transform: translateX(-30px);
	}
	to {
		opacity: 1;
		transform: translateX(0);
	}
}

.hero__title {
	font-size: 1.5rem;
	line-height: 1.2;
	margin-bottom: 1.5rem;
	min-height: 100px; /* Резервируем место под заголовок */
}

.hero__title::after {
	content: '|';
	animation: blink 0.7s infinite;
	color: var(--color-primary);
}

@keyframes blink {
	50% {
		opacity: 0;
	}
}

@media (min-width: 992px) {
	.hero__title {
		font-size: 2.5rem;
		min-height: 150px;
	}
}

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

.hero__button {
	display: inline-block;
	background-color: var(--color-primary);
	color: var(--color-bg);
	padding: 1rem 2.5rem;
	border-radius: var(--border-radius);
	font-family: var(--font-family-headings);
	font-weight: 700;
	transition: transform var(--transition-duration) ease,
		box-shadow var(--transition-duration) ease;
}

.hero__button:hover {
	transform: translateY(-3px);
	box-shadow: 0 10px 20px rgba(0, 255, 153, 0.1);
}

.hero__image-wrapper {
	background-color: var(--color-bg-secondary);
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius);
	padding: 1.5rem;
	animation: fadeInFromRight 1s ease-out forwards;
}

@keyframes fadeInFromRight {
	from {
		opacity: 0;
		transform: translateX(30px);
	}
	to {
		opacity: 1;
		transform: translateX(0);
	}
}

.hero__image {
	border-radius: calc(var(--border-radius) / 2);
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	opacity: 0.7;
}
/* ==================== REUSABLE SECTION STYLES ==================== */
.section {
	padding: 6rem 0;
}

.section__header {
	text-align: center;
	margin-bottom: 4rem;
}

.section__title {
	font-size: 2.5rem;
	margin-bottom: 1rem;
}

.section__subtitle {
	font-size: 1.1rem;
	color: var(--color-text-secondary);
	max-width: 600px;
	margin: 0 auto;
}

/* ==================== PROCESS SECTION ==================== */
.process__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 2rem;
}

@media (min-width: 576px) {
	.process__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 992px) {
	.process__grid {
		grid-template-columns: repeat(4, 1fr);
	}
}

.process__card {
	position: relative;
	background-color: var(--color-bg-secondary);
	padding: 2.5rem 2rem;
	border-radius: var(--border-radius);
	border: 1px solid var(--color-border);
	overflow: hidden;
	transition: transform var(--transition-duration) ease,
		border-color var(--transition-duration) ease;
}

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

.process__card-number {
	position: absolute;
	top: -10px;
	right: 15px;
	font-size: 5rem;
	font-weight: 700;
	font-family: var(--font-family-headings);
	color: rgba(255, 255, 255, 0.05);
	z-index: 1;
	user-select: none;
}

.process__card-title {
	font-size: 1.25rem;
	margin-bottom: 1rem;
	position: relative;
	z-index: 2;
}

.process__card-description {
	color: var(--color-text-secondary);
	font-size: 0.95rem;
	position: relative;
	z-index: 2;
}

/* ==================== TECHNOLOGIES SECTION ==================== */
.tech__container {
	display: grid;
	grid-template-columns: 1fr;
	gap: 4rem;
	align-items: center;
}

@media (min-width: 992px) {
	.tech__container {
		grid-template-columns: 1fr 1.2fr;
	}
}

.tech__content-title {
	font-size: 1.75rem;
	margin-bottom: 1rem;
}

.tech__content-description {
	color: var(--color-text-secondary);
	margin-bottom: 2rem;
}

.tech__list {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.tech__list-item {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	color: var(--color-text);
}

.tech__list-icon {
	color: var(--color-primary);
	width: 20px;
	height: 20px;
}

.tech__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
	gap: 1.5rem;
}

.tech__item {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 1rem;
	height: 120px;
	background-color: var(--color-bg-secondary);
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius);
	transition: transform var(--transition-duration) ease,
		border-color var(--transition-duration) ease;
}

.tech__item:hover {
	transform: translateY(-5px) scale(1.05);
	border-color: var(--color-primary);
}

.tech__item-icon {
	width: 36px;
	height: 36px;
	color: var(--color-text-secondary);
	transition: color var(--transition-duration) ease;
}

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

.tech__item-name {
	font-size: 0.9rem;
	font-family: var(--font-family-headings);
	font-weight: 500;
}

/* ==================== CASES SECTION ==================== */
.cases__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 2rem;
}

@media (min-width: 768px) {
	.cases__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 992px) {
	.cases__grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

.cases__card {
	background-color: var(--color-bg-secondary);
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	transition: transform var(--transition-duration) ease,
		box-shadow var(--transition-duration) ease;
}

.cases__card:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.cases__card-image-wrapper {
	width: 100%;
	aspect-ratio: 16 / 9;
	overflow: hidden;
}

.cases__card-image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform var(--transition-duration) ease;
}

.cases__card:hover .cases__card-image {
	transform: scale(1.05);
}

.cases__card-content {
	padding: 1.5rem;
	flex-grow: 1;
	display: flex;
	flex-direction: column;
}

.cases__card-tag {
	display: inline-block;
	background-color: rgba(0, 255, 153, 0.1);
	color: var(--color-primary);
	padding: 0.25rem 0.75rem;
	border-radius: 50px;
	font-size: 0.8rem;
	font-weight: 500;
	font-family: var(--font-family-headings);
	margin-bottom: 1rem;
	align-self: flex-start;
}

.cases__card-title {
	font-size: 1.25rem;
	margin-bottom: 0.75rem;
}

.cases__card-description {
	color: var(--color-text-secondary);
	font-size: 0.95rem;
	flex-grow: 1;
}

/* ==================== BLOG SECTION ==================== */
.blog__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 2rem;
	margin-bottom: 4rem;
}

@media (min-width: 768px) {
	.blog__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 992px) {
	.blog__grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

.blog__card {
	background-color: var(--color-bg-secondary);
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	transition: transform var(--transition-duration) ease,
		box-shadow var(--transition-duration) ease;
}

.blog__card:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.blog__card-image-link {
	display: block;
	width: 100%;
	aspect-ratio: 16 / 9;
	overflow: hidden;
}

.blog__card-image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform var(--transition-duration) ease;
}

.blog__card:hover .blog__card-image {
	transform: scale(1.05);
}

.blog__card-content {
	padding: 1.5rem;
	flex-grow: 1;
	display: flex;
	flex-direction: column;
}

.blog__card-meta {
	color: var(--color-text-secondary);
	font-size: 0.85rem;
	margin-bottom: 0.75rem;
}

.blog__card-title a {
	font-size: 1.25rem;
	line-height: 1.4;
	color: var(--color-text);
	transition: color var(--transition-duration) ease;
}

.blog__card-title {
	margin-bottom: 0.75rem;
}

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

.blog__card-excerpt {
	color: var(--color-text-secondary);
	font-size: 0.95rem;
	flex-grow: 1;
}

.blog__footer {
	text-align: center;
}

.blog__button {
	display: inline-block;
	background-color: transparent;
	border: 2px solid var(--color-primary);
	color: var(--color-primary);
	padding: 0.9rem 2.4rem;
	border-radius: var(--border-radius);
	font-family: var(--font-family-headings);
	font-weight: 700;
	transition: background-color var(--transition-duration) ease,
		color var(--transition-duration) ease;
}

.blog__button:hover {
	background-color: var(--color-primary);
	color: var(--color-bg);
}

/* ==================== CONTACT SECTION ==================== */
.contact__container {
	display: grid;
	grid-template-columns: 1fr;
	gap: 4rem;
}

@media (min-width: 992px) {
	.contact__container {
		grid-template-columns: 1fr 1fr;
		gap: 6rem;
	}
}

.contact__info-title {
	font-size: 1.75rem;
	margin-bottom: 1rem;
}

.contact__info-text {
	color: var(--color-text-secondary);
	margin-bottom: 2rem;
}

/* Reusing footer list styles for contacts */
.contact__info .footer__list {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
}

.contact__form {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
}

.form__group {
	position: relative;
}

.form__input {
	width: 100%;
	padding: 1rem;
	background-color: var(--color-bg-secondary);
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius);
	color: var(--color-text);
	font-size: 1rem;
	font-family: inherit;
	transition: border-color var(--transition-duration) ease;
}

.form__input:focus {
	outline: none;
	border-color: var(--color-primary);
}

.form__label {
	position: absolute;
	top: 1rem;
	left: 1rem;
	color: var(--color-text-secondary);
	pointer-events: none;
	transition: top 0.2s ease, left 0.2s ease, font-size 0.2s ease;
}

/* Floating label effect */
.form__input:focus ~ .form__label,
.form__input:not(:placeholder-shown) ~ .form__label {
	top: -0.75rem;
	left: 0.75rem;
	font-size: 0.85rem;
	background-color: var(--color-bg-secondary);
	padding: 0 0.25rem;
	color: var(--color-primary);
}

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

.form__checkbox-input {
	margin-top: 4px;
	accent-color: var(--color-primary);
}

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

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

.form__button {
	width: 100%;
	background-color: var(--color-primary);
	color: var(--color-bg);
	padding: 1rem 2.5rem;
	border-radius: var(--border-radius);
	font-family: var(--font-family-headings);
	font-weight: 700;
	font-size: 1rem;
	border: none;
	cursor: pointer;
	transition: transform var(--transition-duration) ease,
		box-shadow var(--transition-duration) ease;
}

.form__button:hover {
	transform: translateY(-3px);
	box-shadow: 0 10px 20px rgba(0, 255, 153, 0.1);
}

.contact__form-wrapper {
	position: relative;
}

.form__success-message {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: var(--color-bg-secondary);
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	text-align: center;
	gap: 1rem;
	opacity: 0;
	visibility: hidden;
	transition: opacity var(--transition-duration) ease,
		visibility var(--transition-duration) ease;
	border-radius: var(--border-radius);
}

.form__success-message.is-visible {
	opacity: 1;
	visibility: visible;
}

.form__success-icon {
	width: 48px;
	height: 48px;
	color: var(--color-primary);
}

/* ==================== COOKIE POPUP ==================== */
.cookie-popup {
	position: fixed;
	bottom: -100%; /* Initially hidden */
	left: 50%;
	transform: translateX(-50%);
	max-width: 90%;
	width: 600px;
	background-color: var(--color-bg-secondary);
	padding: 1.5rem;
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius);
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	z-index: 200;
	transition: bottom 0.5s ease-in-out;
}

.cookie-popup.is-visible {
	bottom: 1.5rem; /* Becomes visible */
}

.cookie-popup__text {
	font-size: 0.9rem;
	color: var(--color-text-secondary);
}

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

.cookie-popup__button {
	background-color: var(--color-primary);
	color: var(--color-bg);
	border: none;
	padding: 0.75rem 1.5rem;
	border-radius: var(--border-radius);
	font-family: var(--font-family-headings);
	font-weight: 500;
	cursor: pointer;
	flex-shrink: 0;
	transition: transform var(--transition-duration) ease;
}

.cookie-popup__button:hover {
	transform: scale(1.05);
}

@media (max-width: 576px) {
	.cookie-popup {
		flex-direction: column;
		text-align: center;
	}
}

/* ==================== GENERIC PAGES STYLES (privacy, terms, etc.) ==================== */
.pages {
	padding-top: calc(var(--header-height) + 4rem);
	padding-bottom: 6rem;
}

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

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

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

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

.pages a {
	color: var(--color-primary);
	text-decoration: underline;
	transition: color var(--transition-duration) ease;
}

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

.pages ul,
.pages ol {
	padding-left: 2rem;
	margin-bottom: 1.5rem;
}

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

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