@charset "UTF-8";
:root {
	--green: #168c79;
	--deep: #0d6d70;
	--navy: #123c5b;
	--ink: #29495a;
	--muted: #6b8491;
	--line: #d7e9e5;
	--soft: #f1faf7;
	--orange: #ff8b35;
	--shadow: 0 22px 64px rgba(20, 91, 83, .14)
}

* {
	box-sizing: border-box
}

html {
	scroll-behavior: smooth
}

body {
	margin: 0;
	font-family: "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif;
	color: var(--ink);
	line-height: 1.8;
	background: #fff
}

a {
	text-decoration: none
}

.value {
	color: var(--green) !important;
}

.tips {
	color: #718592;
	font-size: 10px;
}

.wrap {
	width: min(1120px, calc(100% - 36px));
	margin: auto
}

.head {
	height: 72px;
	background: rgba(255, 255, 255, .94);
	border-bottom: 1px solid var(--line);
	position: sticky;
	top: 0;
	z-index: 30;
	backdrop-filter: blur(14px)
}

.head .wrap {
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between
}

.cost_sim {
	font-weight: bold;
	font-size: 18px;
}

.logo {
	display: flex;
	align-items: center
}

.logo img {
	display: block;
	width: 15rem;
}

.head-note {
	font-size: 12px;
	color: var(--muted);
	width: clamp(150px, 50%, 330px);
}

.hero {
	position: relative;
	overflow: hidden;
	padding: 86px 0 105px;
	background: radial-gradient(circle at 85% 17%, #ccefe6 0, transparent 28%), linear-gradient(145deg, #f8fefd, #edf9f5 60%, #fff);
}

.hero:before {
	content: "";
	position: absolute;
	width: 430px;
	height: 430px;
	border: 1px solid rgba(22, 140, 121, .18);
	border-radius: 50%;
	right: 2%;
	top: 8%;
	box-shadow: 0 0 0 45px rgba(22, 140, 121, .05), 0 0 0 90px rgba(22, 140, 121, .025);
}

.hero-grid {
	position: relative;
	z-index: 2;
	display: grid;
	grid-template-columns: 1.08fr .92fr;
	gap: 56px;
	align-items: center
}

.eyebrow {
	font-size: 14px;
	font-weight: 900;
	letter-spacing: .15em;
	color: var(--green)
}

.hero h1 {
	font-size: clamp(42px, 5.5vw, 60px);
	line-height: 1.18;
	letter-spacing: -.02em;
	color: var(--navy);
	margin: 13px 0 22px
}

.hero h1 em {
	font-style: normal;
	color: var(--green)
}

.lead {
	font-size: 17px;
	color: #537286;
	max-width: 670px
}

.hero-points {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
	margin: 25px 0
}

.hero-points span {
	display: inline-flex;
	align-items: center;
	background: #f2faf7;
	color: var(--green);
	border-radius: 999px;
	padding: 6px 12px;
	font-size: 11px;
	font-weight: 900
}

.buttons {
	display: flex;
	gap: 12px;
	flex-wrap: wrap;
	align-items: flex-end;
	margin-top: 1.5rem;
}

.buttons .btnlead{
	color: #537286;
	margin: 0;
	line-height: 1;
	br{
		display: none;
	}
}

.btnlead{
	width: 100%;
	font-size: 13px;
}

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 218px;
	padding: 14px 22px;
	border-radius: 8px;
	font-weight: 900;
	background: #ff852b;
	color: #fff;
	box-shadow: 0 10px 28px rgba(0, 139, 199, .24);
	border: 1px solid #ff852b;
	transition: background-color .25s linear, color .25s linear, border-color .25s linear, box-shadow .25s linear
}

.btn:hover {
	background: #fff;
	color: #ff852b;
	border-color: #ff852b;
	box-shadow: none
}

.btn:focus-visible {
	outline: 3px solid rgba(0, 139, 199, .35);
	outline-offset: 3px
}

.btn.alt {
	background: #fff;
	color: var(--green);
	border-color: var(--green);
	box-shadow: none
}

.btn.alt:hover {
	background: var(--green);
	color: #fff;
	border-color: var(--green);
	box-shadow: 0 10px 28px rgba(0, 139, 199, .24)
}

.offer {
	background: rgba(255, 255, 255, .94);
	border: 1px solid #fff;
	border-radius: 24px;
	padding: 30px;
	box-shadow: 0 30px 75px rgba(18, 72, 103, .18);
	backdrop-filter: blur(16px)
}

.badge {
	display: inline-flex;
	background: #f2faf7;
	color: var(--green);
	border-radius: 999px;
	padding: 6px 12px;
	font-size: 11px;
	font-weight: 900
}

.offer h2 {
	font-size: 25px;
	color: var(--navy);
	line-height: 1.45;
	margin: 15px 0 8px
}

.offer .big {
	font-size: 40px;
	line-height: 1.1;
	color: var(--navy);
	font-weight: 950;
	margin: 14px 0
}

.offer	.emphasis {
	font-size: 60px;
}

.offer .price {
	background: linear-gradient(135deg, var(--deep), var(--green));
	color: #fff;
	border-radius: 12px;
	padding: 18px 20px;
	display: flex;
	justify-content: space-between;
	align-items: center
}

.offer .price b {
	font-size: 26px
}

.trust-strip {
	margin-top: -44px;
	position: relative;
	z-index: 5
}

.trust-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	background: #fff;
	border: 1px solid var(--line);
	border-radius: 18px;
	overflow: hidden;
	box-shadow: 0 20px 52px rgba(18, 72, 103, .14)
}

.trust-grid div {
	padding: 20px;
	text-align: center
}

.trust-grid div+div {
	border-left: 1px solid var(--line)
}

.trust-grid b {
	display: block;
	color: var(--navy)
}

.trust-grid strong {
	font-size: 23px;
	color: var(--green)
}

.section {
	padding: 84px 0
}

.soft {
	background: var(--soft)
}

.section-head {
	text-align: center;
	max-width: 850px;
	margin: 0 auto 42px
}

.section-head h2 {
	font-size: clamp(30px, 4vw, 45px);
	line-height: 1.33;
	letter-spacing: -.035em;
	color: var(--navy);
	margin: 8px 0
}

.section-head p {
	color: var(--muted)
}

.grid {
	display: grid;
	gap: 16px
}

.three {
	grid-template-columns: repeat(3, 1fr)
}

.four {
	grid-template-columns: repeat(4, 1fr)
}

.card {
	background: linear-gradient(180deg, #fff, #fbfdfe);
	border: 1px solid var(--line);
	border-radius: 16px;
	padding: 25px;
	box-shadow: 0 10px 30px rgba(18, 72, 103, .055)
}

.card small {
	color: var(--green);
	font-weight: 900
}

.card h3 {
	color: var(--navy);
	margin: 8px 0
}

.replace {
	display: grid;
	grid-template-columns: 1fr auto 1fr;
	gap: 22px;
	align-items: center
}

.replace-side {
	border-radius: 22px;
	padding: 34px
}

.replace-side.before {
	background: #fff;
	border: 1px solid var(--line)
}

.replace-side.after {
	background: linear-gradient(145deg, var(--deep), var(--green));
	color: #fff;
	box-shadow: var(--shadow)
}

.replace-side h3 {
	font-size: 27px;
	margin: 5px 0
}

.replace-side.after h3 {
	color: #fff
}

.arrow {
	font-size: 45px;
	color: var(--green);
	font-weight: 900
}

.benefit .card {
	position: relative;
	overflow: hidden
}

.benefit .card:after {
	content: "";
	position: absolute;
	width: 100px;
	height: 100px;
	border-radius: 50%;
	right: -36px;
	bottom: -45px;
	background: #f2faf7
}

.benefit strong {
	font-size: 34px;
	color: var(--green)
}

.process .card {
	min-height: 200px
}

.cost {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 18px
}

.cost .card {
	text-align: center
}

.cost strong {
	display: block;
	font-size: 31px;
	color: var(--navy)
}

.cost .main {
	background: linear-gradient(145deg, var(--deep), var(--green));
	color: #fff;
	border: 0;
	transform: translateY(-8px);
	box-shadow: var(--shadow)
}

.cost .main h3,
.cost .main strong {
	color: #fff
}

.condition-box {
	background: #fff;
	border: 1px solid var(--line);
	border-radius: 22px;
	padding: 34px;
	box-shadow: 0 12px 34px rgba(18, 72, 103, .07)
}

.conditions {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 12px
}

.condition {
	background: #f2faf7;
	border-radius: 13px;
	padding: 18px;
	text-align: center
}

.condition b {
	display: block;
	color: var(--navy)
}

.condition strong {
	font-size: 22px;
	color: var(--green)
}

.guard {
	margin-top: 18px;
	padding: 18px 20px;
	border-left: 5px solid var(--orange);
	background: #fff8f2;
	border-radius: 9px;
	color: #665447;
	font-size: 13px
}

.faq {
	max-width: 860px;
	margin: auto
}

.faq details {
	background: #fff;
	border: 1px solid var(--line);
	border-radius: 11px;
	padding: 18px 20px;
	margin: 10px 0
}

.faq summary {
	cursor: pointer;
	font-weight: 850;
	color: var(--navy)
}

.contact {
	background: linear-gradient(135deg, #124d58, #168c79);
	color: #fff;
	border-radius: 28px;
	padding: 44px;
	display: grid;
	grid-template-columns: 1fr auto;
	gap: 30px;
	align-items: center;
	box-shadow: var(--shadow);
}

.contact h2 {
	font-size: 35px;
	line-height: 1.35;
	margin: 0
}

.contact .ctabtn{
	display: flex;
	flex-direction: column;
	align-items: center;
}

.contact .btnlead{
	color: #fff;
	text-align: center;
	line-height: 1.5;
}

.contact .btn {
	background: #ff852b;
	color: #fff;
	box-shadow: none
}

.contact .btn:hover {
	background: #fff;
	color: #ff852b;
}

.legal {
	background: #f5f7f8;
	color: #718592;
	font-size: 10px;
	padding: 27px 0
}

.footer {
	background: #123b59;
	color: #c9dbe4;
	font-size: 11px;
	padding: 23px 0
}

.sticky {
	position: fixed;
	right: 16px;
	bottom: 16px;
	z-index: 20;
}

.sticky .btn {
	border-radius: 999px
}
.proof {
	background: linear-gradient(135deg, #123f4e, #168c79);
	color: #fff;
	border-radius: 26px;
	padding: 40px;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 30px;
	box-shadow: var(--shadow)
}

.proof h2 {
	font-size: 32px;
	line-height: 1.4;
	margin: 0
}

@media(max-width:900px) {

	.hero-grid,
	.replace,
	.proof,
	.contact {
		grid-template-columns: 1fr
	}

	.arrow {
		text-align: center;
		transform: rotate(90deg)
	}

	.three,
	.four,
	.conditions {
		grid-template-columns: repeat(2, 1fr)
	}

	.cost {
		grid-template-columns: 1fr
	}

	.cost .main {
		transform: none
	}
}

@media(max-width:580px) {
	.logo img {
		width: 10rem;
	}

	.wrap {
		width: calc(100% - 26px)
	}

	.section {
		padding: 62px 0
	}

	.hero h1 {
		font-size: 40px
	}

	.three,
	.four,
	.conditions,
	.trust-grid {
		grid-template-columns: 1fr
	}

	.trust-grid div+div {
		border-left: 0;
		border-top: 1px solid var(--line)
	}

	.offer .big {
		font-size: 30px
	}

	.contact {
		padding: 28px
	}

	.sticky {
		left: 12px;
		right: 12px
	}

	.sticky .btn {
		width: 100%
	}

	.buttons{
		justify-content: center;
		.btnlead{
			text-align: center;
            width: 290px;
            line-height: 1.5;
			br{
				display: block;
			}
		}
		.btn{
			min-width: 290px;
		}
	}
}