:root {
	--bg: #071028;
	--card: #0f1724;
	--accent: #1e90ff;
	--muted: #9aa7c7;
	--surface: #0b1220;
	--glass: rgba(255, 255, 255, 0.03);
	--text: #e6eef8;
}

* {
	box-sizing: border-box;
}
html,
body {
	min-height: 100%;
}
body {
	margin: 0;
	font-family: Inter, system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
	background: linear-gradient(180deg, #071025 0%, #07182a 100%);
	color: var(--text);
	-webkit-font-smoothing: antialiased;
}

.container {
	max-width: 1100px;
	margin: 0 auto;
	padding: 20px;
}

/* Header */
.site-header {
	background: linear-gradient(90deg, #000, #000);
	border-bottom: 1px solid #000;
	position: sticky;
	top: 0;
	z-index: 2;
}
.site-header .container {
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.logo {
	font-weight: 700;
	font-size: 20px;
	color: var(--text);
}
.main-nav a {
	color: var(--muted);
	text-decoration: none;
	margin-left: 18px;
	font-weight: 600;
}

/* Main article */
.article {
	background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent);
	padding: 28px;
	border-radius: 10px;
	margin-top: 20px;
}
h1 {
	font-size: 36px;
}
.article h1 {
	font-size: 22px;
	margin-top: 0;
	color: #cfe8ff;
}
.article h2 {
	color: #cfe8ff;
}
.article h3 {
	color: #d9f0ff;
}
.article p {
	color: var(--muted);
	line-height: 1.7;
}

/* Buttons */
.btn {
	display: inline-block;
	padding: 10px 16px;
	background: var(--accent);
	color: #021025;
	text-decoration: none;
	border-radius: 8px;
	font-weight: 700;
	margin-top: 12px;
}

/* Table */
table.compare {
	width: 100%;
	border-collapse: collapse;
	margin-top: 16px;
	background: rgba(255, 255, 255, 0.02);
}
table.compare th,
table.compare td {
	padding: 10px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.03);
	text-align: left;
	color: var(--muted);
}
table.compare th {
	color: #cfe8ff;
	font-weight: 700;
}

/* Details / FAQ */
details {
	background: rgba(255, 255, 255, 0.02);
	padding: 12px;
	border-radius: 8px;
	margin-bottom: 10px;
}
summary {
	cursor: pointer;
	font-weight: 700;
	color: #d9f0ff;
}

/* Footer */
.site-footer {
	border-top: 1px solid rgba(255, 255, 255, 0.03);
	padding: 18px 0;
	margin-top: 30px;
	text-align: center;
	color: var(--muted);
}

/* Responsive */
@media (max-width: 900px) {
	.site-header .container {
		flex-direction: column;
		gap: 10px;
	}
	.main-nav {
		display: flex;
		flex-wrap: wrap;
		justify-content: center;
	}
	.article {
		padding: 18px;
	}
	h1 {
		font-size: 24px;
	}
	.compare-wrap {
		width: 100%;
		overflow-x: auto;
		-webkit-overflow-scrolling: touch;
	}
	.compare {
		width: 800px;
		border-collapse: collapse;
	}
}
img {
	width: 100%;
}

.flex {
	display: flex;
	align-items: center;
	gap: 20px;
}

.lead-form.circle {
	max-width: 320px;
	width: 100%;
	padding: 24px;
	background: #4a5baf;
	color: #fff;
	border-radius: 16px;
	overflow: hidden;
	box-shadow: 0 12px 32px rgba(0, 0, 0, 0.6);
}
.lead-form.circle .badge {
	position: absolute;
	top: -20px;
	right: -20px;
	width: 60px;
	height: 60px;
	border-radius: 50%;
	background: linear-gradient(135deg, #00d1ff, #14f195);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 22px;
	font-weight: bold;
	color: #021;
}
.lead-form.circle h3 {
	text-align: center;
	margin: 10px 0 20px;
	color: #00d1ff;
}
.lead-form.circle input,
.lead-form.circle button {
	width: 100%;
	margin-bottom: 14px;
	padding: 12px;
	border-radius: 8px;
	border: none;
	font-size: 14px;
}
.lead-form.circle input {
	background: rgba(255, 255, 255, 0.08);
	color: #fff;
}
.lead-form.circle button {
	background: linear-gradient(90deg, #14f195, #00d1ff);
	font-weight: 600;
	cursor: pointer;
}

input::placeholder {
	color: #f198fd;
}

@media (max-width: 992px) {
	.lead-form.circle {
		max-width: 100%;
	}
	.flex {
		flex-direction: column-reverse;
	}
}