@charset "UTF-8";
/* section
----------------------------------------*/
.section_wrapper {
	max-width: calc(50% + 55rem);
	display: flex;
	margin-left: auto;
}
.section_wrapper h4 {
	font-size: 3rem;
	letter-spacing: 0.05em;
	line-height: 1.5;
	margin-top: 4rem;
}
.section_wrapper p {
	font-size: 1.4rem;
	letter-spacing: 0.1em;
	line-height: 2.28;
	margin-top: 1.9rem;
}
.section_inner {
	max-width: 98rem;
	margin: 0 auto;
}
.section_flex {
	display: flex;
}
.section_flex .section_flex_img {
	width: 50%;
}
.section_flex .section_flex_text {
	width: 50%;
}
.section_flex_text h4 {
	font-size: 2.6rem;
	line-height: 1.73;
	letter-spacing: 0.05em;
}
.section_flex_text p {
	font-size: 1.4rem;
	letter-spacing: 0.1em;
	line-height: 2.28;
}
@media only screen and (max-width: 768px) {
	.section_wrapper {
		max-width: 100%;
		display: block;
		margin: 0;
		padding-inline: 1.5rem;
	}
	.section_wrapper h4 {
		font-size: 2.2rem;
		margin-top: 4rem;
	}
	.section_wrapper p {
		font-size: 1.4rem;
		margin-top: 1rem;
		line-height: 2;
	}
	.section_inner {
		padding: 0 1.5rem;
	}
	.section_flex {
		flex-direction: column;
	}
	.section_flex .section_flex_img {
		width: 100%;
	}
	.section_flex .section_flex_text {
		width: 100%;
	}
	.section_flex_text h4 {
		font-size: 2.2rem;
	}
	.section_flex_text p {
		line-height: 2;
		margin-top: 1rem;
	}
}

/* mainv_block
----------------------------------------*/
.mainv_block {
	background-color: #fff;
	position: relative;
	aspect-ratio: 1440 / 784;
}
.mainv_block img {
	display: block;
	margin: 0 auto;
	width: 100%;
	max-width: none;
}

.mv {
	position: relative;
}

/* sec01
----------------------------------------*/
.sec01 {
	padding-bottom: 10rem;
}
.sec01 h3 {
	max-width: 49.6rem;
}
.sec01 .bg_wrapper {
	position: relative;
}
.sec01 .bg_wrapper::after {
	content: "";
	position: absolute;
	top: 18rem;
	left: 0;
	width: 80%;
	height: 39%;
	background: url(../img/design/bg_sec01_01.png);
	z-index: -5;
}
.sec01 .section_item_text {
	max-width: 49.6rem;
	width: 100%;
}
.sec01 .section_wrapper {
	gap: 3.8rem;
	margin-top: 6.3rem;
}
.sec01 .section_item_img {
	margin-top: -13rem;
}
.sec01 .section_flex:first-child {
	margin-top: 14.1rem;
}
.sec01 .section_flex:first-child .section_flex_text {
	padding-left: 4.9rem;
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 16rem;
}
.sec01 .section_flex:first-child .section_flex_text h3 {
	max-width: 46.1rem;
}
.sec01 .section_flex:nth-child(2) .section_flex_text {
	display: flex;
	flex-direction: column;
	justify-content: center;
}
.sec01_01 {
	max-width: 82.7rem;
	margin: 10.5rem auto 0;
	text-align: center;
}
.sec01_01 h3 {
	max-width: 49.6rem;
}
.sec01_01 h4 {
	font-size: 2.6rem;
	letter-spacing: 0.05em;
	line-height: 1.5;
}
.sec01_02 {
	display: flex;
	gap: 3rem;
	background: url(../img/design/bg_sec01_02.png) no-repeat center center;
	background-size: cover;
	padding: 3.6rem 2.5rem 3.8rem 3.8rem;
	margin-top: 5.9rem;
	width: 100rem;
}
.sec01_02_text p {
	font-size: 1.3rem;
	line-height: 2;
	letter-spacing: 0.06em;
	max-width: 70.3rem;
}
.sec01_02_item {
	width: 20.4rem;
}
.sec01_02_item img {
	max-width: 20.4rem;
}
.sec01_02_item p:first-of-type {
	font-size: 1.2rem;
	line-height: 1.58;
	letter-spacing: 0.1em;
	margin-top: .9rem;
}
.sec01_02_item p:last-of-type {
	font-size: 1.6rem;
	letter-spacing: 0.1em;
}
@media only screen and (max-width: 768px) {
	.sec01 {
		padding-bottom: 6.3rem;
	}
	.sec01 .bg_wrapper::after {
		top: 40rem;
		left: 0;
		width: 80%;
		height: 21%;
		background-position: right center;
	}
	.sec01 .section_item_text {
		max-width: 100%;
	}
	.sec01 .section_item_img {
		margin-top: 2rem;
	}
	.sec01 .section_flex:first-child {
		margin-top: 4rem;
	}
	.sec01 .section_flex:first-child .section_flex_text {
		padding-left: 0;
		gap: 4rem;
		margin-top: 3rem;
	}
	.sec01 .section_flex:nth-child(2) .section_flex_img {
		margin-top: 3rem;
	}
	.sec01_01 {
		margin-top: 4rem;
	}
	.sec01_01 h4 {
		font-size: 2rem;
	}
	.sec01_02 {
		gap: 2rem;
		padding: 2rem;
		width: 100%;
		background-position: left center;
		margin-top: 4rem;
	}
	.sec01_02_item {
		width: 40%;
	}
}
@media only screen and (max-width: 736px) {
	.sec01_02 {
		flex-direction: column;
	}
	.sec01_02_item img {
		max-width: 100%;
	}
	.sec01_02_item {
		width: 100%;
		margin: 0 auto;
	}
}

/* sub_block
----------------------------------------*/
.sub_block {
	background-color: #fff;
	position: relative;
	aspect-ratio: 1440 / 933;
}
.sub_block.sub_block02 {
	aspect-ratio: 1440 / 824;
}
.sub_block img {
	display: block;
	margin: 0 auto;
	width: 100%;
	max-width: none;
}

.sub {
	position: relative;
}

/* sec02
----------------------------------------*/
.sec02 {
	padding-bottom: 14.8rem;
}
.sec02 .bg_wrapper {
	position: relative;
}
.sec02 .bg_wrapper::after {
	content: "";
	position: absolute;
	top: 19.4rem;
	left: 0;
	width: 81.3%;
	height: 110%;
	background: url(../img/design/bg_sec02_02.png);
	z-index: -5;
}
.sec02 .section_wrapper h3 {
	max-width: 30.4rem;
}
.sec02 .section_wrapper h4 {
	font-size: 2.6rem;
}
.sec02 .section_item_text {
	max-width: 49.6rem;
	width: 100%;
}
.sec02 .section_wrapper {
	gap: 3.8rem;
	margin-top: 10.7rem;
	position: relative;
}
.sec02 .section_wrapper::after {
	content: "";
	position: absolute;
	top: -41rem;
	right: 0;
	width: 69%;
	height: 159%;
	background: url(../img/design/bg_sec02_01.png);
	z-index: -5;
}
.sec02 .section_wrapper p {
	max-width: 40.4rem;
}
.sec02 .section_item_img {
	display: flex;
	align-items: end;
}
.sec02 .section_flex:first-child {
	margin-top: 14.1rem;
}
.sec02 .section_flex:first-child .section_flex_text {
	padding-left: 4.9rem;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}
.sec02 .section_flex:first-child .section_flex_text h3 {
	max-width: 28.3rem;
}
.sec02 .section_flex:nth-child(2) .section_flex_text {
	display: flex;
	flex-direction: column;
	justify-content: end;
}
.sec02 .section_flex:nth-child(2) .section_flex_text h3 {
	max-width: 42.5rem;
}
.sec02 .section_flex:nth-child(2) .section_flex_text h4 {
	margin-top: 3.3rem;
}
.sec02 .section_flex:nth-child(2) .section_flex_text p {
	margin-top: 1.2rem;
	max-width: 43.7rem;
}
@media only screen and (max-width: 768px) {
	.sec02 {
		padding-bottom: 7.8rem;
	}
	.sec02 .section_item_text {
		max-width: 100%;
	}
	.sec02 .section_wrapper {
		margin-top: 6.3rem;
	}
	.sec02 .section_wrapper::after {
		top: 13rem;
		width: 83%;
		height: 64%;
	}
	.sec02 .section_wrapper h3 {
		max-width: 26.4rem;
		margin-right: auto;
	}
	.sec02 .section_wrapper h4 {
		font-size: 2.2rem;
	}
	.sec02 .section_wrapper p {
		max-width: 100%;
	}
	.sec02 .section_item_img {
		margin-top: 2rem;
	}
	.sec02 .section_flex:first-child {
		margin-top: 4rem;
		flex-direction: column-reverse;
	}
	.sec02 .section_flex:first-child .section_flex_img {
		margin-top: 2rem;
	}
	.sec02 .section_flex:first-child .section_flex_text {
		padding-left: 0;
		gap: 4rem;
		margin-bottom: 2rem;
	}
	.sec02 .section_flex:first-child .section_flex_text h3 {
		max-width: 24.6rem;
		margin-right: auto;
	}
	.sec02 .section_flex:nth-child(2) {
		margin-top: 4rem;
	}
	.sec02 .section_flex:nth-child(2) .section_flex_img {
		margin-top: 2rem;
	}
	.sec02 .section_flex:nth-child(2) .section_flex_text p {
		max-width: 100%;
	}
}

/* sec03
----------------------------------------*/
.sec03 {
	padding-bottom: 14.8rem;
}
.sec03 .section_wrapper h3 {
	max-width: 30.4rem;
}
.sec03 .section_wrapper h4 {
	font-size: 2.6rem;
}
.sec03 .section_item_text {
	max-width: 49.6rem;
	width: 100%;
}
.sec03 .section_wrapper {
	gap: 3.8rem;
	margin-top: 10.7rem;
	position: relative;
	flex-direction: row-reverse;
	margin-right: auto;
	margin-left: 0;
}
.sec03 .section_wrapper::after {
	content: "";
	position: absolute;
	top: -41rem;
	right: 0;
	width: 69%;
	height: 159%;
	background: url(../img/design/bg_sec02_01.png);
	z-index: -5;
}
.sec03 .section_wrapper p {
	max-width: 40.4rem;
}
.sec03 .section_item_img {
	display: flex;
	align-items: end;
}
@media only screen and (max-width: 768px) {
	.sec03 {
		padding-bottom: 7.8rem;
	}
	.sec03 .section_item_text {
		max-width: 100%;
	}
	.sec03 .section_wrapper {
		margin-top: 6.3rem;
	}
	.sec03 .section_wrapper::after {
		top: 13rem;
		width: 83%;
		height: 64%;
	}
	.sec03 .section_wrapper h3 {
		max-width: 26.4rem;
		margin-right: auto;
	}
	.sec03 .section_wrapper h4 {
		font-size: 2.2rem;
	}
	.sec03 .section_wrapper p {
		max-width: 100%;
	}
	.sec03 .section_item_img {
		margin-top: 2rem;
	}
}