:root {
	--bg: #0b1114;
	--bg-elevated: #12181c;
	--fg: #e6edf3;
	--muted: #7d8590;
	--line: #21262d;
	--accent: #3fb950;
	--warn: #d29922;
	--alert: #f85149;
	--radius: 10px;
	--font: system-ui, -apple-system, "Segoe UI", Roboto, Inter, sans-serif;
	--mono: ui-monospace, "SF Mono", Menlo, Monaco, "Liberation Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
	font-family: var(--font);
	background: var(--bg);
	color: var(--fg);
	line-height: 1.55;
	-webkit-font-smoothing: antialiased;
}

main { max-width: 720px; margin: 0 auto; padding: 48px 24px 64px; }
header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 80px; }
.brand { display: flex; gap: 10px; align-items: center; font-weight: 600; font-size: 18px; color: var(--fg); }
.brand svg, .brand img { width: 40px; height: 40px; }

h1 {
	font-size: clamp(36px, 5vw, 56px);
	line-height: 1.05;
	margin: 0 0 16px;
	letter-spacing: -0.02em;
	font-weight: 800;
}
.lede { font-size: 19px; color: var(--muted); margin: 0 0 32px; max-width: 60ch; }

.waitlist {
	display: flex; gap: 8px; flex-wrap: wrap;
	margin-bottom: 12px;
}
.waitlist input[type=email],
.waitlist input[type=url],
.waitlist input[type=text] {
	flex: 1 1 260px;
	padding: 14px 16px;
	background: var(--bg-elevated);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	color: var(--fg);
	font: inherit;
}
.waitlist input:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.waitlist button {
	padding: 14px 22px;
	background: var(--accent);
	color: #0b1114;
	border: 0;
	border-radius: var(--radius);
	font-weight: 700;
	cursor: pointer;
	font: inherit;
}
.waitlist button:hover { filter: brightness(1.08); }

.wl-msg { color: var(--muted); min-height: 1.4em; margin: 0; font-family: var(--mono); font-size: 14px; }

.why { margin-top: 80px; padding-top: 32px; border-top: 1px solid var(--line); }
.why h2 { font-size: 22px; margin: 0 0 16px; letter-spacing: -0.01em; font-weight: 700; }
.why p.body { margin: 0; color: var(--fg); max-width: 64ch; }
.why p.body strong { color: var(--fg); font-weight: 700; }

.check-grid { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.check-grid li {
	padding: 18px 20px;
	background: var(--bg-elevated);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	display: grid;
	gap: 6px;
}
.check-grid li strong {
	font-weight: 700;
	color: var(--fg);
	letter-spacing: -0.005em;
}
.check-grid li span { color: var(--muted); font-size: 15px; line-height: 1.5; }

footer { margin-top: 96px; color: var(--muted); font-size: 14px; text-align: center; }
footer a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
footer a:hover { color: var(--fg); }

.sr-only {
	position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
	overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

@media (prefers-reduced-motion: no-preference) {
	h1 { animation: fadeUp .6s ease-out both; }
	.lede { animation: fadeUp .7s ease-out both; animation-delay: .08s; }
	.waitlist { animation: fadeUp .8s ease-out both; animation-delay: .14s; }
}
@keyframes fadeUp {
	from { opacity: 0; transform: translateY(8px); }
	to   { opacity: 1; transform: translateY(0); }
}