:root {
	--accent: #0b8cff;
	--dark: #0f1723;
	--muted: #6b7280;
	--card: #ffffff;
	--bg: #f6f8fb;
	--maxw: 1100px;
	--radius: 14px;
	--glass: rgba(255, 255, 255, 0.7);
	font-family: 'Noto Sans JP', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
}
html,
body {
	height: 100%;
}
body {
	margin: 0;
	background: linear-gradient(180deg, #f6f8fb 0%, #ffffff 100%);
	color: #0b1320;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	line-height: 1.65;
}
a {
	color: var(--accent);
	text-decoration: none;
}
.container {
	max-width: var(--maxw);
	margin: 0 auto;
	padding: 20px;
}
header.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	backdrop-filter: blur(6px);
	background: linear-gradient(180deg, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.6));
	box-shadow: 0 2px 8px rgba(12, 18, 28, 0.06);
	z-index: 1000;
}
.site-header .container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 14px 20px;
}
.brand {
	display: flex;
	align-items: center;
	gap: 12px;
	font-weight: 700;
	font-size: 18px;
}
.brand .logo {
	width: 44px;
	height: 44px;
	border-radius: 10px;
	background: linear-gradient(135deg, var(--accent), #6ecbff);
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	font-weight: 800;
	box-shadow: 0 4px 18px rgba(11, 140, 255, 0.18);
}
nav.site-nav a {
	margin-left: 18px;
	font-weight: 600;
	color: var(--dark);
}
main {
	padding-top: 92px;
}
/* Hero */
.hero {
	display: grid;
	grid-template-columns: 1fr 420px;
	gap: 28px;
	align-items: center;
	padding: 64px 20px;
}
.hero .visual {
	border-radius: 20px;
	overflow: hidden;
	box-shadow: 0 20px 40px rgba(16, 24, 40, 0.08);
	display: flex;
	align-items: center;
	justify-content: center;
	background: linear-gradient(135deg, #eef6ff, #ffffff);
	position: relative;
  object-fit: cover;
}
/* decorative inline SVG illustration */
.hero .visual img {
	width: 100%;
	height: auto;
	display: block;
}
.hero .copy h1 {
	font-size: 28px;
	margin: 0 0 14px;
}
.hero .copy p {
	margin: 0 0 22px;
	color: var(--muted);
}
/* Form block */
.lead-form {
	background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(250, 250, 255, 0.9));
	padding: 20px;
	border-radius: 16px;
	box-shadow: 0 8px 28px rgba(11, 20, 40, 0.06);
}
.lead-form h3 {
	margin: 0 0 12px;
	font-size: 18px;
}
.form-row {
	display: flex;
	gap: 10px;
	margin-bottom: 10px;
}
.form-row input[type='text'],
.form-row input[type='tel'],
.form-row input[type='email'] {
	width: 100%;
	padding: 12px;
	border-radius: 10px;
	border: 1px solid #e6eaf0;
	font-size: 15px;
}
.lead-form button {
	width: 100%;
	padding: 12px;
	border-radius: 10px;
	border: 0;
	background: var(--accent);
	color: white;
	font-weight: 700;
	font-size: 15px;
	cursor: pointer;
	margin-top: 6px;
}
.muted-caption {
	font-size: 13px;
	color: var(--muted);
	margin-top: 8px;
}
/* Different blocks */
section.block {
	margin: 34px 20px;
	padding: 34px;
	border-radius: 18px;
	background: var(--card);
	box-shadow: 0 10px 30px rgba(12, 18, 28, 0.04);
}
/* Block style variations */
.grid-cards {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 18px;
}
.card {
	padding: 18px;
	border-radius: 12px;
	background: linear-gradient(180deg, #fff, #fbfdff);
	border: 1px solid #f0f4f8;
}
.two-column {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 26px;
	align-items: start;
}
.accent-quote {
	padding: 28px;
	border-radius: 14px;
	background: linear-gradient(90deg, #002b5b11, #fff);
	border-left: 6px solid var(--accent);
	font-style: italic;
	color: #05223a;
}
.table-compare {
	width: 100%;
	border-collapse: collapse;
}
.table-compare th,
.table-compare td {
	padding: 10px;
	border-bottom: 1px solid #f1f5f9;
	text-align: left;
	font-size: 15px;
}
footer.site-footer {
	padding: 22px 20px;
	margin-top: 36px;
	text-align: center;
	color: var(--muted);
	font-size: 14px;
}
/* responsive */
@media (max-width: 980px) {
	.hero {
		grid-template-columns: 1fr;
		padding: 36px 14px;
	}
	.two-column {
		grid-template-columns: 1fr;
	}
	.lead-form {
		margin-top: 10px;
	}
}
@media (max-width: 520px) {
	.site-header .container {
		padding: 10px;
	}
	.brand {
		font-size: 16px;
	}
	.hero .copy h1 {
		font-size: 22px;
	}
	.hero .visual {
		min-height: 240px;
	}
}
/* small utility */
.kicker {
	display: inline-block;
	background: #eef6ff;
	color: var(--accent);
	padding: 6px 10px;
	border-radius: 999px;
	font-weight: 700;
	font-size: 13px;
	margin-bottom: 12px;
}
.muted {
	color: var(--muted);
}
.small {
	font-size: 13px;
}
.center {
	text-align: center;
}