/* GLOBAL STYLES */
:root {
	--color-bg: #0d1117;
	--color-primary: #161b22;
	--color-text: #8b949e;
	--color-title: #c9d1d9;
	--color-accent: #58a6ff;
	--font-main: 'Inter', sans-serif;
	--font-headings: 'Source Code Pro', monospace;
}

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

html {
	scroll-behavior: smooth;
}

body {
	font-family: var(--font-main);
	background-color: var(--color-bg);
	color: var(--color-text);
	font-size: 16px;
	line-height: 1.6;
	min-height: 100vh;
	display: flex;
	flex-direction: column;
}

main {
	flex-grow: 1;
}

.container {
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

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

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

ul {
	list-style: none;
}

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

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

/* LOGO */
.logo {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-family: var(--font-headings);
	font-weight: 600;
	font-size: 22px;
	color: var(--color-title);
}

/* HEADER */
.header {
	padding: 20px 0;
	background-color: rgba(13, 17, 23, 0.8);
	border-bottom: 1px solid var(--color-primary);
	position: sticky;
	top: 0;
	z-index: 100;
	backdrop-filter: blur(10px);
}

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

.header__nav {
	display: none; /* Hidden on mobile */
}

.header__nav-list {
	display: flex;
	gap: 30px;
}

.header__nav-link {
	color: var(--color-text);
	font-weight: 500;
	padding: 5px 0;
	position: relative;
}

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

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

.header__burger {
	color: var(--color-title);
}

/* FOOTER */
.footer {
	background-color: var(--color-primary);
	padding: 60px 0;
	border-top: 1px solid #21262d;
}

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

.footer__column--about {
	display: flex;
	flex-direction: column;
	gap: 15px;
}

.footer__copyright {
	font-size: 14px;
	color: var(--color-text);
}

.footer__title {
	font-family: var(--font-headings);
	color: var(--color-title);
	font-size: 18px;
	margin-bottom: 20px;
	font-weight: 600;
}

.footer__list {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.footer__link {
	color: var(--color-text);
	font-size: 15px;
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

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

/* Responsive Styles */
@media (min-width: 768px) {
	.header__nav {
		display: block;
	}
	.header__burger {
		display: none;
	}
	.footer__container {
		grid-template-columns: 2fr 1fr 1fr 2fr;
		gap: 30px;
	}
}

/* Mobile Menu Styles (when active) */
.header__nav--mobile {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(13, 17, 23, 0.95);
	backdrop-filter: blur(5px);
	z-index: 110;
}

.header__nav--mobile .header__nav-list {
	flex-direction: column;
	text-align: center;
	gap: 40px;
}

.header__nav--mobile .header__nav-link {
	font-size: 24px;
	color: var(--color-title);
}

.header__burger--close {
	position: fixed;
	top: 25px;
	right: 20px;
	z-index: 120;
	color: var(--color-title);
}

/* --- NEW STYLES --- */

/* BUTTONS */
.btn {
	display: inline-block;
	padding: 12px 28px;
	border-radius: 8px;
	font-weight: 600;
	font-size: 16px;
	transition: transform 0.3s ease, background-color 0.3s ease;
	text-align: center;
}

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

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

/* HERO SECTION */
.hero {
	position: relative;
	padding: 80px 0;
	overflow: hidden;
	display: flex;
	align-items: center;
	min-height: calc(100vh - 81px); /* Full viewport height minus header */
}

.hero__bg {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-image: linear-gradient(rgba(13, 17, 23, 0) 0%, var(--color-bg) 90%),
		radial-gradient(var(--color-primary) 1px, transparent 1px);
	background-size: 100%, 30px 30px;
	opacity: 0.5;
	animation: pan-grid 20s linear infinite;
}

@keyframes pan-grid {
	0% {
		background-position: 0% 0%;
	}
	100% {
		background-position: 30px 30px;
	}
}

.hero__container {
	position: relative;
	z-index: 2;
	display: grid;
	align-items: center;
	gap: 40px;
	grid-template-columns: 1fr;
}

.hero__content {
	text-align: center;
}

.hero__title {
	font-family: var(--font-headings);
	color: var(--color-title);
	font-size: 1.5rem;
	line-height: 1.2;
	margin-bottom: 20px;
}

.hero__title--animated {
	color: var(--color-accent);
}

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

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

.hero__description {
	font-size: 1.1rem;
	max-width: 650px;
	margin: 0 auto 30px;
	color: var(--color-text);
}

.hero__visual {
	display: none;
}

/* HERO RESPONSIVE */
@media (min-width: 768px) {
	.hero__content {
		text-align: left;
	}
	.hero__description {
		margin: 0 0 30px;
	}
}

@media (min-width: 992px) {
	.hero {
		padding: 100px 0;
	}
	.hero__container {
		grid-template-columns: 1.2fr 1fr;
		gap: 60px;
	}
	.hero__title {
		font-size: 2.5rem;
	}
	.hero__visual {
		display: block;
	}
	.hero__image {
		border-radius: 12px;
		border: 1px solid var(--color-primary);
		opacity: 0.7;
	}
}


/* ... (все предыдущие стили без изменений) ... */

/* --- NEW STYLES --- */

/* GENERAL SECTION STYLES */
.section {
    padding: 80px 0;
}

.section__title {
    font-family: var(--font-headings);
    color: var(--color-title);
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 15px;
}

.section__subtitle {
    font-size: 1.1rem;
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
    color: var(--color-text);
}


/* PLATFORMS SECTION */
.platforms__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

.platforms__card {
    background-color: var(--color-primary);
    border: 1px solid #21262d;
    border-radius: 12px;
    padding: 30px;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

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

.platforms__card-icon {
    width: 36px;
    height: 36px;
    color: var(--color-accent);
    margin-bottom: 20px;
}

.platforms__card-title {
    font-family: var(--font-headings);
    color: var(--color-title);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.platforms__card-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
}


/* PLATFORMS RESPONSIVE */
@media (min-width: 576px) {
    .platforms__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .section {
        padding: 100px 0;
    }
    .section__title {
        font-size: 2.5rem;
    }
    .platforms__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ... (все предыдущие стили без изменений) ... */

/* --- NEW STYLES --- */

/* TOOLS SECTION */
.section--dark {
    background-color: var(--color-primary);
    border-top: 1px solid #21262d;
    border-bottom: 1px solid #21262d;
}

.tools__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.tools__item {
    background-color: var(--color-bg);
    border: 1px solid #21262d;
    border-radius: 12px;
    padding: 25px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    transition: border-color 0.3s ease;
}

.tools__item:hover {
    border-color: var(--color-accent);
}

.tools__item-icon {
    width: 32px;
    height: 32px;
    color: var(--color-accent);
}

.tools__item-name {
    font-family: var(--font-main);
    color: var(--color-title);
    font-weight: 500;
}


/* TOOLS RESPONSIVE */
@media (min-width: 576px) {
    .tools__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 992px) {
    .tools__grid {
        grid-template-columns: repeat(6, 1fr);
    }
    .tools__item {
        padding: 35px;
    }
}

/* ... (все предыдущие стили без изменений) ... */

/* --- NEW STYLES --- */

/* CASES SECTION */
.cases__wrapper {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.cases__item {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    align-items: center;
}

.cases__item-image img {
    border-radius: 12px;
    border: 1px solid #21262d;
    width: 100%;
    height: auto;
}

.cases__item-title {
    font-family: var(--font-headings);
    color: var(--color-title);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.cases__item-description {
    color: var(--color-text);
    margin-bottom: 25px;
    font-size: 1.05rem;
}

.cases__item-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.cases__item-tag {
    background-color: var(--color-primary);
    border: 1px solid #21262d;
    color: var(--color-accent);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

/* CASES RESPONSIVE */
@media (min-width: 992px) {
    .cases__wrapper {
        gap: 80px;
    }
    .cases__item {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }
    .cases__item-title {
        font-size: 2rem;
    }
    /* Modifier for alternating layout */
    .cases__item--reversed .cases__item-image {
        order: 2;
    }
    .cases__item--reversed .cases__item-content {
        order: 1;
    }
}

/* ... (все предыдущие стили без изменений) ... */

/* --- NEW STYLES --- */

/* GUIDES SECTION */
.guides__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

.guides__card {
    background-color: var(--color-bg);
    border: 1px solid #21262d;
    border-radius: 12px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

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

.guides__card-category {
    font-family: var(--font-headings);
    color: var(--color-accent);
    margin-bottom: 15px;
    font-size: 14px;
}

.guides__card-title {
    color: var(--color-title);
    font-size: 1.4rem;
    line-height: 1.4;
    margin-bottom: 10px;
}

.guides__card-description {
    color: var(--color-text);
    margin-bottom: 25px;
    flex-grow: 1;
}

.guides__card-link {
    color: var(--color-title);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.guides__card-link i {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

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


/* GUIDES RESPONSIVE */
@media (min-width: 768px) {
    .guides__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

/* ... (все предыдущие стили без изменений) ... */

/* --- NEW STYLES --- */

/* CONTACT SECTION */
.contact__wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 50px;
}

.contact__info-title {
    font-family: var(--font-headings);
    color: var(--color-title);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.contact__info-text {
    margin-bottom: 25px;
}

.contact__info-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact__info-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text);
}

.contact__info-list i {
    color: var(--color-accent);
    width: 20px;
}

.contact__form-container {
    position: relative;
}

.contact__form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form__group {
    display: flex;
    flex-direction: column;
}

.form__label {
    color: var(--color-title);
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 500;
}

.form__input {
    background-color: var(--color-primary);
    border: 1px solid #21262d;
    border-radius: 8px;
    padding: 12px 15px;
    color: var(--color-title);
    font-size: 16px;
    font-family: var(--font-main);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form__input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.2);
}

.form__group--checkbox {
    flex-direction: row;
    align-items: flex-start;
    gap: 10px;
    margin-top: 5px;
}

.form__checkbox {
    margin-top: 5px;
    width: 16px;
    height: 16px;
    accent-color: var(--color-accent);
}

.form__checkbox-label {
    font-size: 14px;
    color: var(--color-text);
}

.form__checkbox-label a {
    text-decoration: underline;
}

.form__button {
    width: 100%;
}

.form__success-message {
    background-color: var(--color-primary);
    border: 1px solid var(--color-accent);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    display: none; /* Initially hidden */
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.form__success-message.is-visible {
    display: flex; /* Shown via JS */
}

.form__success-message i {
    width: 48px;
    height: 48px;
    color: var(--color-accent);
}

.form__success-message h4 {
    font-size: 1.5rem;
    color: var(--color-title);
}


/* CONTACT RESPONSIVE */
@media (min-width: 992px) {
    .contact__wrapper {
        grid-template-columns: 1fr 1.2fr;
        gap: 80px;
        align-items: flex-start;
    }
}

/* ... (всі попередні стилі без змін) ... */

/* --- NEW STYLES --- */

/* COOKIE POP-UP */
.cookie-popup {
    position: fixed;
    bottom: -100%; /* Initially hidden */
    left: 0;
    width: 100%;
    background-color: var(--color-primary);
    border-top: 1px solid #21262d;
    padding: 20px;
    z-index: 200;
    transition: bottom 0.5s ease-in-out;
}

.cookie-popup.is-visible {
    bottom: 0; /* Animate in */
}

.cookie-popup__content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    text-align: center;
}

.cookie-popup__text {
    color: var(--color-text);
    font-size: 15px;
}

.cookie-popup__text a {
    text-decoration: underline;
}

.btn--small {
    padding: 8px 20px;
    font-size: 14px;
}

@media (min-width: 768px) {
    .cookie-popup__content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}


/* POLICY PAGES STYLES */
.pages {
    padding: 60px 0;
}

.pages h1 {
    font-family: var(--font-headings);
    color: var(--color-title);
    font-size: 1.5rem;
    margin-bottom: 30px;
    line-height: 1.2;
}

.pages h2 {
    font-family: var(--font-headings);
    color: var(--color-title);
    font-size: 1.5rem;
    margin-top: 40px;
    margin-bottom: 20px;
}

.pages p {
    color: var(--color-text);
    margin-bottom: 20px;
    line-height: 1.7;
}

.pages a {
    text-decoration: underline;
    font-weight: 500;
}

.pages ul {
    list-style: disc;
    padding-left: 25px;
    margin-bottom: 20px;
}

.pages li {
    color: var(--color-text);
    margin-bottom: 10px;
    padding-left: 5px;
}

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

@media (min-width: 768px) {
    .pages {
        padding: 80px 0;
    }
    .pages h1 {
        font-size: 3rem;
    }
}