:root {
	--dark: #171717;
	--dark-light: #151515;
	--dark-shadow: #131313;
	--white: #ffffff;
	--muted: #b0b0b0;
	--font-main: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
	font-size: 24px;
	scroll-behavior: smooth;
	overflow: hidden;
}

body {
	background: var(--dark);
	color: var(--white);
	font-family: var(--font-main);
	overflow: hidden;
	height: 100vh;
	width: 100vw;
	scrollbar-width: none;
	-ms-overflow-style: none;
}

body::-webkit-scrollbar {
	display: none;
}

/* ========== Sections ========== */
section {
	height: 100vh;
	width: 100vw;
	padding: 2rem;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	text-align: center;
	position: relative;
}

h1 {
	font-size: 2rem;
	font-weight: 300;
	line-height: 1.2;
	margin-bottom: 1.5rem;
	letter-spacing: -1px;
}

h2 {
	font-size: 1.75rem;
	font-weight: 500;
	margin-bottom: 1rem;
}

h3 {
	font-size: 0.875rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	margin-bottom: 0.75rem;
}

p {
	font-size: 1.125rem;
	line-height: 1.3;
	color: var(--muted);
}

strong {
	color: var(--white);
	font-weight: 500;
}

.description {
	max-width: 1000px;
	margin: 0 auto 2rem;
	padding: 0 1rem;
}

/* ========== Logo ========== */
.logo {
	width: 470px;
	height: 240px;
	margin-bottom: 3rem;
	background: white;
	mask: url("assets/logo.svg") no-repeat center;
	-webkit-mask: url("assets/logo.svg") no-repeat center;
	mask-size: contain;
	-webkit-mask-size: contain;

	transition: background 0.4s ease, transform 0.3s ease;
}

.logo:hover {
	background: linear-gradient(45deg, #f8ad00, #e13333 40%, #3992ff);
}

/* ========== Buttons ========== */
.btn {
	display: inline-flex;
	align-items: center;
	gap: 0.75rem;
	background: var(--dark);
	color: var(--white);
	padding: 1rem 2rem;
	text-decoration: none;
	border-radius: 12px;
	font-weight: 600;
	font-size: 0.875rem;
	text-transform: uppercase;
	letter-spacing: 1px;
	transition: all 0.2s ease;
	box-shadow: 6px 6px 16px var(--dark-shadow), -6px -6px 16px var(--dark-light);
	border: none;
	cursor: pointer;
}

.btn:hover {
	transform: translateY(-4px) scale(1.02);
	box-shadow: 8px 8px 24px var(--dark-shadow), -8px -8px 24px var(--dark-light);
}

.btn:active {
	transform: scale(0.98);
	box-shadow: inset 4px 4px 12px var(--dark-shadow),
		inset -4px -4px 12px var(--dark-light);
}

/* ========== Cards ========== */
.cards-container {
	display: flex;
	gap: 1rem;
	max-width: 1400px;
	padding: 1rem;
	flex-wrap: wrap;
	justify-content: center;
}

.card {
	background: var(--dark);
	border-radius: 20px;
	padding: 1.5rem;
	width: 420px;
	text-align: left;
	box-shadow: 8px 8px 20px var(--dark-shadow), -8px -8px 20px var(--dark-light);
	transition: all 0.3s ease;
}

.card:hover {
	transform: translateY(-8px) scale(1.02);
}

.card-icon {
	font-size: 2rem;
	margin-bottom: 1rem;
}

.card h3 {
	color: var(--white);
}

.card p {
	font-size: 1rem;
}

/* ========== Scroll Indicator ========== */
.scroll-indicator {
	position: fixed;
	top: 50%;
	right: 20px;
	transform: translateY(-50%);
	display: flex;
	flex-direction: column;
	gap: 12px;
	z-index: 1000;
	background: var(--dark);
	padding: 12px 8px;
	border-radius: 16px;
	box-shadow: 4px 4px 12px var(--dark-shadow), -4px -4px 12px var(--dark-light);
}

.scroll-dot {
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background: var(--dark);
	box-shadow: 2px 2px 6px var(--dark-shadow), -2px -2px 6px var(--dark-light);
	border: 2px solid #333;
	transition: all 0.3s ease;
	cursor: pointer;
}

.scroll-dot.active {
	background: var(--white);
	border-color: var(--white);
	transform: scale(1.3);
}

.scroll-dot:hover:not(.active) {
	border-color: #666;
}

/* ========== Carousel ========== */
.services-section {
	overflow: hidden;
}

.carousel {
	position: relative;
	width: 100%;
	max-width: 900px;
	margin: 2rem auto;
	display: flex;
	align-items: center;
	justify-content: center;
}

.carousel-track {
	display: flex;
	justify-content: center;
	position: relative;
	height: 340px;
	width: 100%;
}

.service-card {
	position: absolute;
	width: 330px;
	height: 450px;
	background: #111;
	border-radius: 20px;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
	transition: all 0.4s ease;
	cursor: pointer;
}

.service-card .service-icon {
	height: 45%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
}

.service-card[data-gradient="orange"] .service-icon {
	background: linear-gradient(135deg, #f97316, #dc2626);
}
.service-card[data-gradient="blue"] .service-icon {
	background: linear-gradient(135deg, #3b82f6, #8b5cf6);
}
.service-card[data-gradient="green"] .service-icon {
	background: linear-gradient(135deg, #22c55e, #14b8a6);
}
.service-card[data-gradient="pink"] .service-icon {
	background: linear-gradient(135deg, #ec4899, #f43f5e);
}
.service-card[data-gradient="cyan"] .service-icon {
	background: linear-gradient(135deg, #06b6d4, #3b82f6);
}

.service-card h3,
.service-card p {
	padding: 0 1rem;
}

.service-card h3 {
	margin-top: 1rem;
	font-size: 0.8rem;
}

.service-card p {
	font-size: 0.75rem;
	margin-top: 0.5rem;
}

.carousel-btn {
	position: absolute;
	z-index: 10;
	background: var(--dark);
	border: none;
	color: var(--white);
	width: 60px;
	height: 60px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	box-shadow: 4px 4px 12px var(--dark-shadow), -4px -4px 12px var(--dark-light);
	transition: all 0.2s ease;
}

.carousel-btn:hover {
	transform: scale(1.1);
}

.carousel-btn.prev {
	left: 0;
}
.carousel-btn.next {
	right: 0;
}

.carousel-dots {
	display: flex;
	justify-content: center;
	gap: 8px;
	margin-top: 6rem;
}

.carousel-dots .dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: #333;
	cursor: pointer;
	transition: all 0.3s ease;
}

.carousel-dots .dot.active {
	background: var(--white);
	transform: scale(1.2);
}

/* ========== Contact ========== */
.contact-buttons {
	display: flex;
	gap: 1rem;
	flex-wrap: wrap;
	justify-content: center;
}

.footer {
	position: absolute;
	bottom: 2rem;
	font-size: 0.875rem;
	color: #666;
}

/* ========== Responsive ========== */
@media (max-width: 600px) {
	html {
		font-size: 14px;
		scroll-behavior: smooth;
		overflow: hidden;
	}

	h1 {
		font-size: 1.5rem;
	}
	h2 {
		font-size: 1.25rem;
	}
	p {
		font-size: 1rem;
	}

	.logo {
		width: 360px;
		height: 160px;
	}

	.cards-container {
		flex-direction: column;
		align-items: center;
	}

	.card {
		width: 100%;
		max-width: 320px;
	}

	.scroll-indicator {
		right: 10px;
		padding: 8px 6px;
	}

	.carousel-dots .dot {
		width: 6px;
		height: 6px;
	}

	.carousel-btn {
		width: 40px;
		height: 40px;
	}

	.service-card {
		width: 180px;
		height: 260px;
	}

	.contact-buttons {
		flex-direction: column;
	}

	.btn {
		width: 100%;
		max-width: 280px;
		justify-content: center;
	}
}