/* ==================== GOOGLE FONTS ==================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Roboto+Slab:wght@700&display=swap');

/* ==================== CSS VARIABLES ==================== */
:root {
	--header-height: 4.5rem;

	/* Colors */
	--primary-color: #4f46e5;
	--primary-color-alt: #6366f1;
	--dark-color: #111827;
	--dark-color-alt: #1f2937;
	--text-color: #d1d5db;
	--text-color-light: #9ca3af;
	--white-color: #f9fafb;
	--container-color: #1f2937;
	--border-color: #374151;

	/* Fonts */
	--body-font: 'Inter', sans-serif;
	--heading-font: 'Roboto Slab', serif;

	--h1-font-size: 2.5rem;
	--h2-font-size: 1.75rem;
	--h3-font-size: 1.25rem;
	--normal-font-size: 1rem;
	--small-font-size: 0.875rem;

	/* Font weight */
	--font-medium: 500;
	--font-semibold: 600;
	--font-bold: 700;

	/* Margins & Paddings */
	--mb-0-5: 0.5rem;
	--mb-1: 1rem;
	--mb-1-5: 1.5rem;
	--mb-2: 2rem;

	/* z-index */
	--z-tooltip: 10;
	--z-fixed: 100;
}

/* ==================== BASE ==================== */
* {
	box-sizing: border-box;
	padding: 0;
	margin: 0;
}

html {
	scroll-behavior: smooth;
}

body {
	font-family: var(--body-font);
	font-size: var(--normal-font-size);
	background-color: var(--dark-color);
	color: var(--text-color);
	transition: background-color 0.3s;
}

h1,
h2,
h3 {
	font-family: var(--heading-font);
	color: var(--white-color);
	font-weight: var(--font-bold);
}

ul {
	list-style: none;
}

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

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

/* ==================== REUSABLE CSS CLASSES ==================== */
.container {
	max-width: 1120px;
	margin: 0 auto;
	padding-left: var(--mb-1-5);
	padding-right: var(--mb-1-5);
}

.button {
	display: inline-block;
	background-color: var(--primary-color);
	color: var(--white-color);
	padding: 0.8rem 1.75rem;
	border-radius: 0.5rem;
	font-weight: var(--font-semibold);
	transition: background-color 0.3s, transform 0.3s;
	border: 2px solid var(--primary-color);
}

.button:hover {
	background-color: var(--primary-color-alt);
	transform: translateY(-2px);
}

/* ==================== HEADER ==================== */
.header {
	width: 100%;
	position: fixed;
	top: 0;
	left: 0;
	z-index: var(--z-fixed);
	background-color: transparent;
	transition: background-color 0.4s, box-shadow 0.4s;
}

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

.logo {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	color: var(--white-color);
	font-weight: var(--font-bold);
	font-family: var(--heading-font);
	font-size: 1.25rem;
}

.logo__svg {
	width: 32px;
	height: 32px;
	color: var(--primary-color);
	transition: transform 0.4s;
}

.logo:hover .logo__svg {
	transform: rotate(30deg);
}

.header__toggle {
	position: relative;
	z-index: 999;
	font-size: 1.5rem;
	color: var(--white-color);
	background-color: transparent;
	border: none;
	cursor: pointer;
	display: none; /* Hidden by default, shown in media query */
}

/* Add a background to header on scroll */
.header--scrolled {
	background-color: rgba(17, 24, 39, 0.8);
	backdrop-filter: blur(10px);
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* ==================== NAV ==================== */
.nav {
	display: flex;
	align-items: center;
	gap: 2rem;
}

.nav__list {
	display: flex;
	gap: 2rem;
}

.nav__link {
	color: var(--text-color);
	font-weight: var(--font-medium);
	position: relative;
	transition: color 0.3s;
}

.nav__link::after {
	content: '';
	position: absolute;
	bottom: -5px;
	left: 0;
	width: 0;
	height: 2px;
	background-color: var(--primary-color);
	transition: width 0.3s;
}

.nav__link:hover {
	color: var(--white-color);
}
.nav__link:hover::after {
	width: 100%;
}

.nav__cta {
	padding: 0.6rem 1.25rem;
}

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

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

.footer__tagline {
	margin-top: var(--mb-1);
	font-size: var(--small-font-size);
	color: var(--text-color-light);
	max-width: 250px;
}

.footer__title {
	font-size: var(--h3-font-size);
	margin-bottom: var(--mb-1-5);
}

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

.footer__link {
	color: var(--text-color);
	transition: color 0.3s, padding-left 0.3s;
}

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

.footer__contacts p {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	margin-bottom: var(--mb-1);
	color: var(--text-color);
}

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

.footer__bottom {
	padding: 1.5rem 0;
	text-align: center;
	border-top: 1px solid var(--border-color);
	font-size: var(--small-font-size);
	color: var(--text-color-light);
}

/* ==================== MEDIA QUERIES ==================== */
/* For medium devices */
@media screen and (max-width: 768px) {
	.header__toggle {
		display: block;
	}

	.nav {
		position: fixed;
		top: 0;
		right: -100%;
		background-color: var(--dark-color-alt);
		width: 70%;
		height: 100vh;
		padding: 6rem 2rem 2rem;
		flex-direction: column;
		align-items: flex-start;
		gap: 3rem;
		transition: right 0.4s ease-out;
		box-shadow: -4px 0 15px rgba(0, 0, 0, 0.2);
	}

	/* Show menu */
	.nav--open {
		right: 0;
	}

	.nav__list {
		flex-direction: column;
		gap: 2.5rem;
	}
	.nav__link {
		font-size: 1.2rem;
	}
}

/* For small devices */
@media screen and (max-width: 350px) {
	.container {
		margin-left: var(--mb-1);
		margin-right: var(--mb-1);
	}
}

/* ==================== HERO ==================== */
.hero {
	position: relative;
	height: 100vh;
	min-height: 600px;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
	padding-top: var(--header-height);
}

.hero__canvas {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 1;
}

.hero__container {
	position: relative;
	z-index: 2;
	text-align: center;
}

.hero__content {
	max-width: 750px;
	margin: 0 auto;
}

.hero__title {
	font-size: var(--h1-font-size);
	margin-bottom: var(--mb-1-5);
	line-height: 1.3;
}

.hero__description {
	font-size: var(--h3-font-size);
	color: var(--text-color-light);
	margin-bottom: var(--mb-2);
	line-height: 1.6;
}

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

/* Animation entry */
.hero__title,
.hero__description,
.button--hero {
	animation: fadeInDown 1s ease-out both;
}

.hero__description {
	animation-delay: 0.3s;
}

.button--hero {
	animation-delay: 0.6s;
}

@keyframes fadeInDown {
	from {
		opacity: 0;
		transform: translateY(-20px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* Media Queries for Hero */
@media screen and (min-width: 768px) {
	:root {
		--h1-font-size: 3.5rem;
		--h3-font-size: 1.35rem;
	}
}

/* ==================== REUSABLE SECTION STYLES ==================== */
.section {
	padding: 6rem 0 2rem;
}

.section__header {
	text-align: center;
	margin-bottom: 3rem;
}

.section__title {
	font-size: var(--h2-font-size);
	margin-bottom: var(--mb-1);
}

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

/* ==================== SOLUTIONS ==================== */
.solutions {
	background-color: var(--dark-color-alt);
}

.solutions__container {
	display: grid;
	gap: 2rem;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.solution-card {
	background-color: var(--dark-color);
	padding: 2.5rem 2rem;
	border-radius: 0.75rem;
	border: 1px solid var(--border-color);
	transition: transform 0.3s, box-shadow 0.3s;
	display: flex;
	flex-direction: column;
}

.solution-card:hover {
	transform: translateY(-8px);
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.solution-card__icon {
	width: 48px;
	height: 48px;
	color: var(--primary-color);
	margin-bottom: var(--mb-1-5);
}

.solution-card__icon i {
	width: 100%;
	height: 100%;
}

.solution-card__title {
	font-size: var(--h3-font-size);
	margin-bottom: var(--mb-1);
}

.solution-card__description {
	color: var(--text-color-light);
	flex-grow: 1; /* Pushes the link to the bottom */
	margin-bottom: var(--mb-1-5);
}

.solution-card__link {
	color: var(--white-color);
	font-weight: var(--font-medium);
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	transition: color 0.3s, gap 0.3s;
}

.solution-card__link:hover {
	color: var(--primary-color);
	gap: 0.75rem;
}

.solution-card__link-icon {
	width: 20px;
	height: 20px;
	transition: transform 0.3s;
}

.solution-card__link:hover .solution-card__link-icon {
	transform: translateX(5px);
}

/* ==================== TECHNOLOGIES ==================== */
.technologies__container {
	display: grid;
	gap: 4rem;
	align-items: center;
}

.technologies__img {
	border-radius: 0.75rem;
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.section__header--left {
	text-align: left;
	margin-bottom: 2rem;
}
.section__subtitle--left {
	font-size: var(--normal-font-size);
	color: var(--text-color-light);
	max-width: 600px;
}

/* ==================== ACCORDION ==================== */
.accordion {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
}

.accordion__item {
	background-color: var(--dark-color-alt);
	border: 1px solid var(--border-color);
	border-radius: 0.5rem;
	padding: 0.5rem 1.5rem;
	transition: padding 0.3s;
}

.accordion__header {
	display: grid;
	grid-template-columns: max-content 1fr max-content;
	align-items: center;
	gap: 1rem;
	cursor: pointer;
	padding: 1rem 0;
}

.accordion__icon {
	color: var(--primary-color);
	width: 24px;
	height: 24px;
}

.accordion__title {
	font-family: var(--body-font);
	font-size: var(--normal-font-size);
	font-weight: var(--font-semibold);
	color: var(--white-color);
}

.accordion__arrow {
	transition: transform 0.4s;
}

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

.accordion__description {
	padding: 0 0 1rem 0;
	font-size: var(--small-font-size);
	color: var(--text-color-light);
	line-height: 1.6;
	border-top: 1px solid var(--border-color);
}

/* Active state for accordion */
.accordion__item--active {
	padding-bottom: 0;
}

.accordion__item--active .accordion__header {
	padding-bottom: 1rem;
}

.accordion__item--active .accordion__arrow {
	transform: rotate(180deg);
}

.accordion__item--active .accordion__content {
	max-height: 200px; /* Adjust if content is taller */
}

.accordion__item--active .accordion__description {
	padding-top: 1rem;
}

/* Media Query for Technologies Section */
@media screen and (min-width: 768px) {
	.technologies__container {
		grid-template-columns: 1fr 1fr;
	}
}

/* ==================== PROCESS ==================== */
.process {
	background-color: var(
		--dark-color
	); /* Or another color to separate sections */
}

.process__container {
	display: grid;
	gap: 2rem;
	position: relative;
}

.process-card {
	background-color: var(--dark-color-alt);
	border: 1px solid var(--border-color);
	padding: 2.5rem 2rem 2rem;
	border-radius: 0.75rem;
	position: relative;
	overflow: hidden;
	z-index: 2;
}

.process-card__number {
	position: absolute;
	top: 0.5rem;
	right: 1.5rem;
	font-size: 4rem;
	font-weight: var(--font-bold);
	color: rgba(55, 65, 81, 0.4);
	z-index: -1;
}

.process-card__title {
	font-size: var(--h3-font-size);
	margin-bottom: var(--mb-1);
}

.process-card__description {
	color: var(--text-color-light);
}

@media screen and (min-width: 768px) {
	.process__container {
		grid-template-columns: repeat(3, 1fr);
		gap: 3rem;
	}

	/* Connecting line */
	.process__container::before {
		content: '';
		position: absolute;
		top: 50%;
		left: 0;
		width: 100%;
		height: 2px;
		background-image: linear-gradient(
			to right,
			var(--border-color) 50%,
			transparent 50%
		);
		background-size: 16px 2px;
		transform: translateY(-50%);
		z-index: 1;
	}

	.process-card {
		margin-top: 0;
	}
}

/* ==================== CASES ==================== */
.cases {
	background-color: var(--dark-color-alt);
}

.cases__container {
	display: grid;
	gap: 2rem;
}

.case-card {
	background-color: var(--dark-color);
	padding: 2.5rem;
	border-radius: 0.75rem;
	border: 1px solid var(--border-color);
	border-left: 5px solid var(--primary-color);
}

.case-card__header {
	display: flex;
	align-items: center;
	gap: 1.5rem;
	margin-bottom: var(--mb-1-5);
}

.case-card__stat {
	font-family: var(--heading-font);
	font-size: 2.5rem;
	font-weight: var(--font-bold);
	color: var(--primary-color);
}

.case-card__title {
	font-size: 1.35rem;
	margin-bottom: 0;
}

.case-card__description {
	color: var(--text-color);
	line-height: 1.7;
	margin-bottom: var(--mb-1-5);
	font-style: italic;
}

.case-card__footer {
	font-size: var(--small-font-size);
	color: var(--text-color-light);
	font-weight: var(--font-medium);
}

@media screen and (min-width: 768px) {
	.cases__container {
		grid-template-columns: 1fr 1fr;
		gap: 3rem;
	}
}

/* ==================== CONTACT ==================== */
.contact {
	padding-bottom: 6rem;
}

.contact__container {
	max-width: 600px;
	margin: 0 auto;
}

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

.contact__form-group {
	position: relative;
}

.contact__form-input {
	width: 100%;
	padding: 1rem;
	border: 1px solid var(--border-color);
	background-color: var(--dark-color-alt);
	color: var(--white-color);
	border-radius: 0.5rem;
	outline: none;
	font-size: var(--normal-font-size);
	transition: border-color 0.3s;
}

.contact__form-label {
	position: absolute;
	left: 1rem;
	top: 1rem;
	background-color: var(--dark-color-alt);
	color: var(--text-color-light);
	padding: 0 0.25rem;
	transition: top 0.3s, font-size 0.3s, color 0.3s;
	pointer-events: none;
}

.contact__form-input:focus {
	border-color: var(--primary-color);
}

/* Move label up when input is focused or has content */
.contact__form-input:focus + .contact__form-label,
.contact__form-input:not(:placeholder-shown) + .contact__form-label {
	top: -0.75rem;
	font-size: var(--small-font-size);
	color: var(--primary-color);
}

.contact__form-checkbox {
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.contact__form-checkbox-input {
	width: 1.25rem;
	height: 1.25rem;
	accent-color: var(--primary-color);
}

.contact__form-checkbox-label {
	font-size: var(--small-font-size);
	color: var(--text-color-light);
}
.contact__form-checkbox-label a {
	color: var(--primary-color-alt);
	text-decoration: underline;
}

.contact__form-button {
	width: 100%;
	padding: 1rem;
}

.contact__success-message {
	display: none; /* Hidden by default */
	text-align: center;
	padding: 2rem;
	border: 1px solid var(--primary-color);
	border-radius: 0.5rem;
	background-color: var(--dark-color-alt);
}

.contact__success-message i {
	width: 48px;
	height: 48px;
	color: var(--primary-color);
	margin-bottom: var(--mb-1);
}

/* ==================== COOKIE POPUP ==================== */
.cookie-popup {
	position: fixed;
	bottom: 2rem;
	left: 2rem;
	right: 2rem;
	max-width: 500px;
	background-color: var(--dark-color-alt);
	padding: 1.5rem;
	border-radius: 0.75rem;
	border: 1px solid var(--border-color);
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
	z-index: var(--z-fixed);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	transform: translateY(200%);
	opacity: 0;
	transition: transform 0.5s ease-out, opacity 0.5s ease-out;
}

.cookie-popup--show {
	transform: translateY(0);
	opacity: 1;
}

.cookie-popup__text {
	font-size: var(--small-font-size);
	color: var(--text-color-light);
}

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

.cookie-popup__button {
	padding: 0.6rem 1.2rem;
	white-space: nowrap; /* Prevent button text from wrapping */
}

@media screen and (max-width: 500px) {
	.cookie-popup {
		flex-direction: column;
		text-align: center;
		gap: 1rem;
		left: 1rem;
		right: 1rem;
		bottom: 1rem;
	}
}

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

.pages .container {
	max-width: 800px; /* Optimal width for reading */
}

.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: 1.5rem;
}

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

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

.pages li {
	margin-bottom: 1rem;
	line-height: 1.8;
	color: var(--text-color-light);
}

.pages strong {
	color: var(--white-color);
	font-weight: var(--font-semibold);
}

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

.pages a:hover {
	text-decoration: underline;
}