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

/* GLOBAL STYLES & VARIABLES */
:root {
	--color-bg: #111827;
	--color-bg-secondary: #1f2937;
	--color-primary: #38bdf8;
	--color-text: #f9fafb;
	--color-text-secondary: #9ca3af;
	--font-primary: 'Poppins', sans-serif;
	--font-secondary: 'Inter', sans-serif;
}

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

body {
	font-family: var(--font-secondary);
	background-color: var(--color-bg);
	color: var(--color-text);
	font-size: 16px;
	line-height: 1.6;
	overflow-x: hidden;
}

h1,
h2,
h3 {
	font-family: var(--font-primary);
	font-weight: 600;
}

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

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

ul {
	list-style: none;
}

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

.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 15px;
}

/* HEADER */
.header {
	background-color: rgba(17, 24, 39, 0.8);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--color-bg-secondary);
	padding: 1rem 0;
	position: sticky;
	top: 0;
	z-index: 100;
}

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

.logo {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	font-family: var(--font-primary);
	font-weight: 700;
	font-size: 1.5rem;
	color: var(--color-primary);
}

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

.header__nav {
	display: none;
}

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

.nav__link {
	font-weight: 500;
	padding-bottom: 5px;
	position: relative;
}

.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 {
	width: 100%;
}

.nav__link--button {
	background-color: var(--color-primary);
	color: var(--color-bg);
	padding: 0.5rem 1.5rem;
	border-radius: 50px;
	transition: background-color 0.3s ease, color 0.3s ease;
}

.nav__link--button:hover {
	background-color: var(--color-text);
	color: var(--color-bg);
}

.nav__link--button::after {
	display: none;
}

.header__burger-btn {
	background: none;
	border: none;
	color: var(--color-text);
	cursor: pointer;
	z-index: 101;
}

/* FOOTER */
.footer {
	background-color: var(--color-bg-secondary);
	padding: 4rem 0 2rem;
	border-top: 1px solid #374151;
}

.footer__container {
	display: grid;
	gap: 2rem;
	grid-template-columns: 1fr;
}

.footer__column .logo {
	margin-bottom: 1rem;
}

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

.footer__title {
	font-size: 1.25rem;
	margin-bottom: 1rem;
	color: var(--color-primary);
}

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

.footer__link {
	color: var(--color-text-secondary);
}

.footer__link:hover {
	color: var(--color-primary);
	text-decoration: underline;
}

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

.footer__icon {
	color: var(--color-primary);
	width: 20px;
	height: 20px;
}
.footer__disclaimer {
	font-size: 0.8rem;
	color: var(--color-text-secondary);
	margin-top: 1rem;
	font-style: italic;
}

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

@media (min-width: 1024px) {
	.header__nav {
		display: block;
	}
	.header__burger-btn {
		display: none;
	}
	.footer__container {
		grid-template-columns: repeat(4, 1fr);
	}
	.header__nav.active {
		/* Reset for desktop */
		transform: translateX(100%);
	}
}

/* Mobile Nav Active State */
@media (max-width: 1023.98px) {
	.header__nav {
		position: fixed;
		top: 0;
		right: 0;
		width: 80%;
		height: 100vh;
		background-color: var(--color-bg-secondary);
		flex-direction: column;
		justify-content: center;
		align-items: center;
		transform: translateX(100%);
		transition: transform 0.3s ease-in-out;
	}

	.header__nav.active {
		display: flex;
		transform: translateX(0);
	}

	.nav__list {
		flex-direction: column;
		gap: 2.5rem;
	}
}

/* BUTTON STYLES */
.button {
	display: inline-block;
	padding: 0.8rem 2rem;
	font-family: var(--font-primary);
	font-weight: 600;
	text-align: center;
	border-radius: 50px;
	transition: transform 0.3s ease, background-color 0.3s ease;
	background-color: var(--color-primary);
	color: var(--color-bg);
}

.button:hover {
	transform: translateY(-3px);
	background-color: #67d4fa; /* Lighter shade of primary */
	color: var(--color-bg);
}

/* HERO SECTION */
.hero {
	min-height: calc(100vh - 80px); /* Full height minus header height */
	display: flex;
	align-items: center;
	padding: 4rem 0;
}

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

.hero__content {
	text-align: center;
}

.hero__title {
	font-size: clamp(1.5rem, 6vw, 2.5rem); /* Responsive font size */
	line-height: 1.2;
	margin-bottom: 1rem;
	font-weight: 700;
}

/* Styling for animated text */
.hero__title span span {
	opacity: 0;
	transform: translateY(20px);
	display: inline-block;
	transition: opacity 0.5s ease, transform 0.5s ease;
}

.hero__description {
	font-size: 1.1rem;
	color: var(--color-text-secondary);
	max-width: 600px;
	margin: 0 auto 2rem;
	opacity: 0; /* Initially hidden for animation */
	transform: translateY(20px); /* Initially moved for animation */
	transition: opacity 0.8s ease 0.5s, transform 0.8s ease 0.5s; /* Delayed transition */
}

.hero__cta {
	opacity: 0; /* Initially hidden for animation */
	transform: translateY(20px); /* Initially moved for animation */
	transition: opacity 0.8s ease 0.7s, transform 0.8s ease 0.7s; /* More delayed transition */
}

/* Classes to be added by JS */
.hero__content.loaded .hero__description,
.hero__content.loaded .hero__cta {
	opacity: 1;
	transform: translateY(0);
}

.hero__image-wrapper {
	position: relative;
}

.hero__image {
	width: 100%;
	max-width: 500px;
	margin: 0 auto;
	border-radius: 20px;
	background-color: var(--color-bg-secondary);
	border: 1px solid #374151;
}

/* RESPONSIVE FOR HERO */
@media (min-width: 992px) {
	.hero__container {
		grid-template-columns: 1fr 1fr;
		gap: 4rem;
	}
	.hero__content {
		text-align: left;
	}
	.hero__description {
		margin-left: 0;
		margin-right: 0;
	}
}

/* SECTION HEADER (Reusable) */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-header__title {
    font-size: clamp(2rem, 5vw, 2.5rem);
    margin-bottom: 0.75rem;
}

.section-header__subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
}

/* PLATFORM SECTION */
.platform {
    padding: 5rem 0;
    background-color: var(--color-bg-secondary);
}

.platform__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.platform-card {
    background-color: var(--color-bg);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    border: 1px solid #374151;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.platform-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.platform-card__icon {
    display: inline-flex;
    padding: 1rem;
    background-color: rgba(56, 189, 248, 0.1);
    border-radius: 50%;
    margin-bottom: 1.5rem;
}

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

.platform-card__title {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.platform-card__description {
    color: var(--color-text-secondary);
}

/* RESPONSIVE FOR PLATFORM SECTION */
@media(min-width: 768px) {
    .platform__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* FEATURES SECTION */
.features {
    padding: 5rem 0;
    background-color: var(--color-bg); /* Or switch back to primary bg */
}

.features__accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.accordion-item {
    background-color: var(--color-bg-secondary);
    border-radius: 12px;
    border: 1px solid #374151;
    overflow: hidden; /* Important for animation */
}

.accordion-item__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
}

.accordion-item__icon {
    transition: transform 0.3s ease;
    flex-shrink: 0; /* Prevents icon from shrinking */
}

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

.accordion-item__text {
    padding: 0 1.5rem 1.5rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* Active state for Accordion */
.accordion-item.active .accordion-item__icon {
    transform: rotate(180deg);
}

.accordion-item.active .accordion-item__header {
    color: var(--color-primary);
}

/* TECHNOLOGIES SECTION */
.tech {
    padding: 5rem 0;
    background-color: var(--color-bg-secondary);
}

.tech__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.tech-item {
    background-color: var(--color-bg);
    border: 1px solid #374151;
    border-radius: 12px;
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    text-align: center;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.tech-item:hover {
    transform: scale(1.05);
    border-color: var(--color-primary);
}

.tech-item__icon {
    color: var(--color-primary);
}

.tech-item__icon svg {
    width: 40px;
    height: 40px;
}

.tech-item__name {
    font-family: var(--font-secondary);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

/* RESPONSIVE FOR TECH SECTION */
@media(min-width: 768px) {
    .tech__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media(min-width: 992px) {
    .tech__grid {
        gap: 2rem;
    }
}


/* FAQ SECTION */
.faq {
    padding: 5rem 0;
    background-color: var(--color-bg); /* Setting background to primary */
}

/* CONTACT SECTION */
.contact {
    padding: 5rem 0;
    background-color: var(--color-bg-secondary);
}

.contact__wrapper {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--color-bg);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid #374151;
}

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

.form-group {
    position: relative;
}

.form-group__input {
    width: 100%;
    padding: 1rem;
    background-color: var(--color-bg-secondary);
    border: 1px solid #374151;
    border-radius: 8px;
    color: var(--color-text);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

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

/* Floating Label Effect */
.form-group__label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    color: var(--color-text-secondary);
    pointer-events: none;
    transition: top 0.2s ease, font-size 0.2s ease, color 0.2s ease;
}

.form-group__input:focus ~ .form-group__label,
.form-group__input:not(:placeholder-shown) ~ .form-group__label {
    top: -0.75rem;
    left: 0.75rem;
    font-size: 0.8rem;
    color: var(--color-primary);
    background-color: var(--color-bg);
    padding: 0 0.25rem;
}

/* Checkbox */
.form-group--checkbox {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.form-group--checkbox input[type="checkbox"] {
    width: 1.25em;
    height: 1.25em;
    accent-color: var(--color-primary);
}

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

.form-group--checkbox a {
    color: var(--color-text);
    text-decoration: underline;
}

.form-group--checkbox a:hover {
    color: var(--color-primary);
}

/* Button Modifier */
.button--full {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
}

/* SUCCESS MESSAGE */
.form-success-message {
    text-align: center;
    padding: 2rem;
}

.form-success-message__icon {
    color: #10B981; /* Green color for success */
    margin-bottom: 1rem;
}

.form-success-message__icon svg {
    width: 64px;
    height: 64px;
}

.form-success-message__title {
    font-size: 2rem;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.form-success-message__text {
    color: var(--color-text-secondary);
}

/* COOKIE POP-UP */
.cookie-popup {
    position: fixed;
    bottom: 1.5rem;
    left: 1.5rem;
    right: 1.5rem;
    max-width: 500px; /* Makes it look better on wide screens */
    margin: 0 auto;

    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    
    background-color: var(--color-bg-secondary);
    color: var(--color-text-secondary);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    border: 1px solid #374151;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    z-index: 200;
    
    transform: translateY(200%);
    transition: transform 0.5s ease-in-out;
}

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

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

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

.cookie-popup__btn {
    padding: 0.5rem 1.25rem;
    flex-shrink: 0; /* Prevents button from shrinking */
}

/* Responsive for Cookie Pop-up */
@media(max-width: 500px) {
    .cookie-popup {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        bottom: 1rem;
        left: 1rem;
        right: 1rem;
    }
}

/* ============================================= */
/* POLICY & STATIC PAGES              */
/* ============================================= */

.pages {
    padding: 4rem 0;
    min-height: 60vh;
}

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

.pages h1 {
    font-size: clamp(1.5rem, 5vw, 3rem);
    color: var(--color-primary);
    margin-bottom: 2rem;
    line-height: 1.2;
}

.pages h2 {
    font-size: 1.5rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

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

.pages ul {
    list-style-type: disc;
    padding-left: 25px;
    margin-bottom: 1.5rem;
    color: var(--color-text-secondary);
}

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

.pages a {
    color: var(--color-primary);
    text-decoration: underline;
    font-weight: 500;
}

.pages a:hover {
    text-decoration: none;
}

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