:root {
	--bg: #f7f8fa;
	--panel: #ffffff;
	--panel2: #fbfbfc;
	--text: #0f172a;
	--muted: rgba(15,23,42,.72);
	--faint: rgba(15,23,42,.55);
	--border: rgba(15,23,42,.12);
	--accent: #4f9cf9;
	--accent-soft: rgba(79,156,249,.12);
	--good: #16a34a;
	--warn: #f59e0b;
	--bad: #ef4444;
	--radius: 14px;
	--shadow: 0 10px 28px rgba(2,6,23,.10);
	--max: 980px;
}

* {
	box-sizing: border-box;
}

html, body {
	height: 100%;
}

body {
	margin: 0;
	font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
	color: var(--text);
	line-height: 1.5;
	background: radial-gradient(1200px 600px at 15% -10%, rgba(79,156,249,.12), transparent 60%), radial-gradient(900px 500px at 90% 10%, rgba(79,156,249,.08), transparent 55%), var(--bg);
	background-attachment: fixed;
}

a {
	color: var(--accent);
	text-decoration: none;
}

	a:hover {
		text-decoration: underline;
	}

/* Fixed Top Bar */
.topbar {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	background: rgba(247,248,250,.92);
	backdrop-filter: blur(6px);
	border-bottom: 1px solid var(--border);
}

.topbar-inner {
	max-width: var(--max);
	margin: 0 auto;
	padding: 14px 18px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 14px;
}

.brand {
	display: flex;
	align-items: center;
	gap: 10px;
}

.mark {
	width: 34px;
	height: 34px;
	border-radius: 10px;
	background: linear-gradient(135deg, var(--accent), #7fb6ff);
	position: relative;
}

	.mark::after {
		content: "";
		position: absolute;
		left: 7px;
		top: 9px;
		width: 5px;
		height: 5px;
		border-radius: 50%;
		background: #fff;
		box-shadow: 8px 6px 0 rgba(255,255,255,.7), 16px 12px 0 rgba(255,255,255,.45);
	}

.brand h1 {
	margin: 0;
	font-size: 17px;
	font-weight: 600;
}

.brand .sub {
	font-size: 12px;
	color: var(--muted);
}

.nav {
	display: flex;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
}

	.nav a {
		font-size: 13px;
		color: var(--muted);
		padding: 8px 10px;
		border-radius: 10px;
	}

		.nav a:hover {
			background: var(--accent-soft);
			color: var(--text);
		}

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	padding: 10px 14px;
	border-radius: 12px;
	border: 1px solid var(--border);
	background: #fff;
	font-size: 13px;
	font-weight: 600;
	color: var(--text);
	box-shadow: var(--shadow);
	cursor: pointer;
}

	.btn.primary {
		background: var(--accent);
		color: #fff;
		border-color: transparent;
	}

		.btn.primary:hover {
			background: #3b8af0;
		}

	.btn:active {
		transform: translateY(1px);
	}

/* Layout */
.wrap {
	max-width: var(--max);
	margin: 0 auto;
	padding: 110px 18px 80px;
}

/* Hero */
.hero h2 {
	font-size: clamp(34px, 5vw, 52px);
	line-height: 1.05;
	margin: 0 0 14px;
	letter-spacing: -0.5px;
}

.hero p {
	max-width: 60ch;
	font-size: 16px;
	color: var(--muted);
	margin: 0 0 20px;
}

.hero .cta {
	display: flex;
	gap: 12px;
	flex-wrap: wrap;
}

/* Cards & Sections */
.grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 16px;
	margin-top: 32px;
}

@media (min-width:860px) {
	.grid {
		grid-template-columns: 1.15fr .85fr;
	}
}

.card,
.section {
	background: var(--panel);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 20px;
	box-shadow: var(--shadow);
}

	.card h3,
	.section h3 {
		margin: 0 0 10px;
		font-size: 16px;
	}

	.card p,
	.section p {
		margin: 0;
		font-size: 14px;
		color: var(--muted);
	}

.feature {
	margin-top: 14px;
	padding-top: 14px;
	border-top: 1px solid var(--border);
}

	.feature h4 {
		margin: 0 0 4px;
		font-size: 14px;
	}

.quote {
	margin-top: 14px;
	padding: 14px;
	background: var(--panel2);
	border-left: 4px solid var(--accent);
	border-radius: 10px;
	font-size: 13px;
	color: var(--muted);
}

/* Mock UI */
.mockWrap {
	margin-top: 32px;
	display: grid;
	grid-template-columns: 1fr;
	gap: 16px;
	align-items: start;
}

@media (min-width: 860px) {
	.mockWrap {
		grid-template-columns: 1fr 1fr;
	}
}

.mockApp {
	border: 1px solid var(--border);
	border-radius: 16px;
	overflow: hidden;
	box-shadow: var(--shadow);
	background: #fff;
}

.mockTop {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 12px 14px;
	background: rgba(15,23,42,.03);
	border-bottom: 1px solid var(--border);
}

.mockTitle {
	display: flex;
	align-items: center;
	gap: 10px;
	min-width: 200px;
}

.mockBadge {
	width: 28px;
	height: 28px;
	border-radius: 9px;
	background: linear-gradient(135deg, var(--accent), #7fb6ff);
	position: relative;
	flex: 0 0 auto;
}

	.mockBadge:after {
		content: "";
		position: absolute;
		left: 6px;
		top: 8px;
		width: 4px;
		height: 4px;
		border-radius: 50%;
		background: #fff;
		box-shadow: 7px 5px 0 rgba(255,255,255,.7), 14px 10px 0 rgba(255,255,255,.45);
	}

.mockTitle strong {
	font-size: 13px;
	font-weight: 700;
}

.mockTitle span {
	display: block;
	font-size: 12px;
	color: var(--muted);
	margin-top: 1px;
}

.mockBody {
	padding: 14px;
	background: #fff;
}

.mockRow {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 12px;
}

.mockPills {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
	align-items: center;
}

.pill {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 8px 10px;
	border-radius: 999px;
	border: 1px solid var(--border);
	background: var(--panel2);
	font-size: 12px;
	color: var(--muted);
	white-space: nowrap;
}

.dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--good);
	box-shadow: 0 0 0 3px rgba(22,163,74,.12);
}

	.dot.warn {
		background: var(--warn);
		box-shadow: 0 0 0 3px rgba(245,158,11,.14);
	}

	.dot.bad {
		background: var(--bad);
		box-shadow: 0 0 0 3px rgba(239,68,68,.14);
	}

.mockGrid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 10px;
	margin-top: 10px;
}

@media (min-width: 560px) {
	.mockGrid {
		grid-template-columns: 1fr 1fr;
	}
}

.tile {
	border: 1px solid var(--border);
	border-radius: 14px;
	padding: 12px;
	background: var(--panel2);
}

	.tile .hdr {
		display: flex;
		align-items: center;
		justify-content: space-between;
		gap: 10px;
		margin-bottom: 8px;
	}

		.tile .hdr strong {
			font-size: 12.5px;
			font-weight: 700;
		}

		.tile .hdr em {
			font-style: normal;
			font-size: 12px;
			color: var(--muted);
			padding: 3px 8px;
			border-radius: 999px;
			border: 1px solid var(--border);
			background: #fff;
			white-space: nowrap;
		}

.bar {
	height: 10px;
	border-radius: 999px;
	background: rgba(15,23,42,.08);
	overflow: hidden;
	border: 1px solid rgba(15,23,42,.06);
}

	.bar > i {
		display: block;
		height: 100%;
		width: 50%;
		background: linear-gradient(90deg, rgba(79,156,249,.35), rgba(79,156,249,.85));
		border-radius: 999px;
	}

.mini {
	margin-top: 8px;
	font-size: 12px;
	color: var(--muted);
}

.list {
	margin-top: 10px;
	border: 1px solid var(--border);
	border-radius: 14px;
	overflow: hidden;
	background: #fff;
}

	.list .head {
		padding: 10px 12px;
		background: rgba(15,23,42,.03);
		border-bottom: 1px solid var(--border);
		font-size: 12.5px;
		font-weight: 700;
		display: flex;
		align-items: center;
		justify-content: space-between;
		gap: 10px;
	}

.item {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 12px;
	padding: 10px 12px;
	border-bottom: 1px solid rgba(15,23,42,.08);
}

	.item:last-child {
		border-bottom: 0;
	}

	.item .left {
		min-width: 0;
	}

		.item .left strong {
			display: block;
			font-size: 12.5px;
			margin-bottom: 2px;
		}

		.item .left span {
			display: block;
			font-size: 12px;
			color: var(--muted);
			white-space: nowrap;
			overflow: hidden;
			text-overflow: ellipsis;
			max-width: 46ch;
		}

	.item .right {
		text-align: right;
		flex: 0 0 auto;
	}

.tag {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 12px;
	color: var(--muted);
	padding: 3px 8px;
	border-radius: 999px;
	border: 1px solid var(--border);
	background: #fff;
	white-space: nowrap;
}

.muted {
	color: var(--muted);
}

footer {
	margin-top: 40px;
	padding-top: 16px;
	border-top: 1px solid var(--border);
	font-size: 12px;
	color: var(--faint);
}