:root {
	--bg: #050505;
	--fg: #FBFBFB;
	--muted: #888888;
	--border: #222222;
	--accent: #FFFFFF;
	--selection: rgba(255, 255, 255, 0.1);
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: 'Space Grotesk', 'Outfit', sans-serif;
}

::selection {
	background: var(--selection);
	color: var(--accent);
}

body {
	background-color: var(--bg);
	color: var(--fg);
	line-height: 1.5;
	-webkit-font-smoothing: antialiased;
}

.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 40px;
}

/* Header */
nav {
	padding: 40px 0;
	display: flex;
	justify-content: space-between;
	align-items: center;
	border-bottom: 1px solid var(--border);
}

.logo {
	font-size: 1.25rem;
	font-weight: 700;
	letter-spacing: -0.05em;
	text-transform: uppercase;
	text-decoration: none;
	color: var(--fg);
}

.nav-links {
	display: flex;
	gap: 32px;
}

.nav-links a {
	text-decoration: none;
	color: var(--muted);
	font-size: 0.9rem;
	font-weight: 500;
	transition: color 0.2s ease;
}

.nav-links a:hover {
	color: var(--fg);
}

/* Hero */
.hero {
	padding: 120px 0;
	border-bottom: 1px solid var(--border);
}

.hero-tag {
	font-size: 0.8rem;
	text-transform: uppercase;
	letter-spacing: 0.2em;
	color: var(--muted);
	margin-bottom: 24px;
	display: block;
}

h1 {
	font-size: clamp(3rem, 8vw, 6rem);
	font-weight: 700;
	line-height: 0.95;
	letter-spacing: -0.04em;
	margin-bottom: 40px;
}

.hero-sub {
	font-size: 1.25rem;
	color: var(--muted);
	max-width: 600px;
	margin-bottom: 60px;
}

.cta {
	display: inline-flex;
	padding: 18px 36px;
	background: var(--fg);
	color: var(--bg);
	text-decoration: none;
	font-weight: 600;
	font-size: 1rem;
	border-radius: 2px;
	transition: transform 0.2s ease, background 0.2s ease;
}

.cta:hover {
	background: #EAEAEA;
	transform: translateY(-2px);
}

/* Features Grid */
.features {
	padding: 100px 0;
}

.feature-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 80px;
	margin-bottom: 120px;
}

.feature-content h2 {
	font-size: 2.5rem;
	margin-bottom: 24px;
	letter-spacing: -0.02em;
}

.feature-content p {
	color: var(--muted);
	font-size: 1.1rem;
	margin-bottom: 32px;
}

.feature-list {
	list-style: none;
}

.feature-list li {
	padding: 12px 0;
	border-bottom: 1px solid var(--border);
	color: var(--fg);
	display: flex;
	justify-content: space-between;
}

.feature-list li span {
	color: var(--muted);
	font-size: 0.8rem;
	text-transform: uppercase;
}

/* Viewfinder Abstraction */
.viewfinder {
	aspect-ratio: 4/3;
	border: 1px solid var(--border);
	position: relative;
	overflow: hidden;
	background: #111;
}

.viewfinder::before {
	content: '';
	position: absolute;
	top: 50%;
	left: 0;
	width: 100%;
	height: 1px;
	background: rgba(255, 255, 255, 0.05);
}

.viewfinder::after {
	content: '';
	position: absolute;
	left: 50%;
	top: 0;
	height: 100%;
	width: 1px;
	background: rgba(255, 255, 255, 0.05);
}

.corner {
	position: absolute;
	width: 20px;
	height: 20px;
	border: 2px solid var(--muted);
}

.tl {
	top: 20px;
	left: 20px;
	border-right: none;
	border-bottom: none;
}

.tr {
	top: 20px;
	right: 20px;
	border-left: none;
	border-bottom: none;
}

.bl {
	bottom: 20px;
	left: 20px;
	border-right: none;
	border-top: none;
}

.br {
	bottom: 20px;
	right: 20px;
	border-left: none;
	border-top: none;
}

.status-dots {
	position: absolute;
	top: 30px;
	left: 60px;
	display: flex;
	gap: 10px;
}

.dot {
	width: 4px;
	height: 4px;
	border-radius: 50%;
	background: var(--muted);
}

.dot.red {
	background: #FF3B30;
	animation: blink 1s infinite;
}

@keyframes blink {

	0%,
	100% {
		opacity: 1;
	}

	50% {
		opacity: 0;
	}
}

/* Parameters Area */
.parameters {
	padding: 100px 0;
	background: #080808;
	border-top: 1px solid var(--border);
}

.params-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 40px;
}

.param-item h3 {
	font-size: 0.8rem;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--muted);
	margin-bottom: 16px;
}

.param-item p {
	font-size: 1rem;
	color: var(--fg);
}

/* Footer */
footer {
	padding: 80px 0;
	border-top: 1px solid var(--border);
}

.footer-grid {
	display: grid;
	grid-template-columns: 2fr 1fr 1fr;
	gap: 40px;
}

.footer-info p {
	color: var(--muted);
	margin-top: 20px;
	max-width: 300px;
}

@media (max-width: 768px) {
	.feature-row {
		grid-template-columns: 1fr;
	}

	.params-grid {
		grid-template-columns: 1fr;
	}

	.footer-grid {
		grid-template-columns: 1fr;
	}
}