/*
Theme Name: Innovation Sandbox Landing
Theme URI: https://innovationsandbox.team
Author: Innovation Sandbox
Description: Single-page landing theme for the Innovation Sandbox application with signup CTA to the app portal.
Version: 1.0.0
*/

@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap");

:root {
	--bg: #0b1021;
	--panel: #0f172a;
	--panel-2: #11182f;
	--text: #e3e9ff;
	--muted: #a6b2d6;
	--accent: #6cf3c5;
	--accent-2: #5ac8fa;
	--border: #1c2540;
	--shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
	--radius: 18px;
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	font-family: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
	background: radial-gradient(circle at 20% 20%, rgba(108, 243, 197, 0.12), transparent 25%),
		radial-gradient(circle at 80% 0%, rgba(90, 200, 250, 0.14), transparent 20%),
		var(--bg);
	color: var(--text);
	min-height: 100vh;
}

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

header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 22px clamp(20px, 6vw, 56px);
	position: sticky;
	top: 0;
	background: rgba(11, 16, 33, 0.92);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--border);
	z-index: 10;
}

.logo {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-weight: 700;
	letter-spacing: 0.02em;
	text-transform: uppercase;
}

.logo-mark {
	width: 36px;
	height: 36px;
	border-radius: 12px;
	background: linear-gradient(135deg, var(--accent), var(--accent-2));
	display: grid;
	place-items: center;
	color: #0b1021;
	font-weight: 700;
	box-shadow: var(--shadow);
}

.nav-actions {
	display: flex;
	align-items: center;
	gap: 12px;
}

.ghost {
	padding: 10px 16px;
	border-radius: 12px;
	border: 1px solid var(--border);
	color: var(--text);
	transition: border-color 0.2s ease, color 0.2s ease;
}

.ghost:hover {
	border-color: var(--accent);
	color: var(--accent);
}

.primary {
	background: linear-gradient(135deg, var(--accent), var(--accent-2));
	color: #0b1021;
	padding: 12px 18px;
	border-radius: 14px;
	font-weight: 700;
	border: none;
	box-shadow: var(--shadow);
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.primary:hover {
	transform: translateY(-1px);
	box-shadow: 0 18px 34px rgba(108, 243, 197, 0.25);
}

.hero {
	padding: clamp(30px, 8vw, 80px) clamp(20px, 6vw, 56px);
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
	gap: 32px;
	align-items: center;
}

.eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 8px 14px;
	border-radius: 999px;
	background: rgba(108, 243, 197, 0.12);
	color: var(--accent);
	font-weight: 600;
	letter-spacing: 0.02em;
}

.hero h1 {
	font-size: clamp(32px, 4vw, 56px);
	margin: 14px 0 8px;
	line-height: 1.05;
}

.hero p {
	margin: 0 0 20px;
	color: var(--muted);
	font-size: 18px;
	line-height: 1.6;
}

.cta-row {
	display: flex;
	gap: 14px;
	flex-wrap: wrap;
	align-items: center;
}

.pill {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 10px 14px;
	border-radius: 12px;
	background: var(--panel);
	border: 1px solid var(--border);
}

.metrics {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
	gap: 12px;
	margin-top: 24px;
}

.metric {
	padding: 14px;
	border-radius: 14px;
	border: 1px solid var(--border);
	background: var(--panel);
}

.metric strong {
	display: block;
	font-size: 24px;
}

.panel {
	background: var(--panel-2);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 24px;
	box-shadow: var(--shadow);
}

.grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	gap: 18px;
	padding: 0 clamp(20px, 6vw, 56px) clamp(40px, 8vw, 80px);
}

.grid h3 {
	margin-top: 0;
	font-size: 22px;
}

.grid p {
	color: var(--muted);
	line-height: 1.6;
}

.steps {
	counter-reset: step;
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: 14px;
	padding: 0 clamp(20px, 6vw, 56px) clamp(40px, 8vw, 80px);
}

.step {
	background: var(--panel);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 20px;
	position: relative;
}

.step::before {
	counter-increment: step;
	content: counter(step);
	position: absolute;
	top: 14px;
	right: 14px;
	width: 32px;
	height: 32px;
	border-radius: 10px;
	display: grid;
	place-items: center;
	background: rgba(108, 243, 197, 0.16);
	color: var(--accent);
	font-weight: 700;
}

.cta-section {
	padding: clamp(30px, 6vw, 60px) clamp(20px, 6vw, 56px) clamp(50px, 8vw, 90px);
}

.cta-inner {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	align-items: center;
	gap: 20px;
	padding: 28px;
	background: linear-gradient(135deg, rgba(108, 243, 197, 0.2), rgba(90, 200, 250, 0.18));
	border-radius: var(--radius);
	border: 1px solid rgba(108, 243, 197, 0.4);
	box-shadow: var(--shadow);
}

.cta-inner h2 {
	margin: 0 0 10px;
}

.cta-inner p {
	margin: 0 0 14px;
	color: #0b1021;
	font-weight: 500;
}

.cta-inner .primary {
	justify-self: start;
}

footer {
	padding: 30px clamp(20px, 6vw, 56px);
	color: var(--muted);
	border-top: 1px solid var(--border);
	background: rgba(11, 16, 33, 0.9);
}

@media (max-width: 720px) {
	header {
		position: static;
	}

	.hero {
		padding-top: 20px;
	}
}