/*----- about共通 -----*/
.about-philosophy-main,
.about-asm-main,
.about-policy-main{
	padding-bottom: 100px;
}

.philosophy-section,
.philosophy-humanresource-section,
.asm-overview-section,
.asm-research-section,
.asm-about-section,
.asm-pmp-section{
	padding-bottom: 50px;
}

.policy-dp-section,
.policy-cp-section,
.policy-ap-section {
	padding-bottom: 20px;
}

.subpage-heading {
	background-image: url("../../img/about/mv_about.jpg");
}

.page-tabs {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	width: 100%;
	background-color: var(--white-color);
	border-top: 1px solid var(--line-color);
}

.page-tab {
	position: relative;
	display: flex;
	flex-direction: column;
	min-width: 0;
	min-height: 90px;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 12px 8px;
	border-bottom: 1px solid var(--line-color);
	font-size: 14px;
	font-weight: 700;
	color: var(--primary-color);
	background-color: #E0E5E8;
}

.page-tab + .page-tab {
	border-left: 1px solid var(--line-color);
}

.page-tab:not(.is-current)::after {
	content: "";
	position: absolute;
	bottom: 12px;
	width: 19px;
	height: 19px;
	background: url("../../img/about/icon_triangle.svg") center / contain no-repeat;
	flex-shrink: 0;
	opacity: 0.5;
}

.page-tab.is-current::after {
	content: "";
	position: absolute;
	bottom: 12px;
	width: 19px;
	height: 19px;
	background: url("../../img/about/icon_triangle.svg") center / contain no-repeat;
	opacity: 0;
}

.page-tab.is-current {
	color: var(--text-link-color);
	background-color: var(--white-color);
	border-bottom: none;
	border-top: 5px solid var(--text-link-color);
}


/*----- about-philosophy -----*/
.philosophy-section {
	background: linear-gradient(to bottom, #FFFFFF, #CACDD4);
}

.philosophy-section p {
	padding-bottom: 18px;
}

.philosophy-section .section-max1200 {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	align-items: center;
}

.philosophy-section .section-max1200 > h2 {
	grid-column: 1 / -1;
	margin: 0;
	color: var(--primary-color);
}

.philosophy-content {
	width: 100%;
}

.philosophy-image {
	width: min(100%, 560px);
	justify-self: center;
}

.philosophy-image img {
	display: block;
	width: 100%;
	height: auto;
}

.philosophy-humanresource-subheading{
	font-weight: 700;
	font-size: 20px;
	padding-bottom: 14px;
	text-align: left;
}

.philosophy-greeting-section-inner {
	padding: 0 14px;
	color: var(--white-color);
	background-color: var(--primary-color);
	border-radius: 10px;
}

.philosophy-greeting-section .section-max1200 {
	display: grid;
}

.philosophy-greeting-section .subpage-section-heading {
	margin: 0;
	color: var(--white-color);
}

.philosophy-greeting-content {
	display: grid;
	gap: 32px;
}

.philosophy-greeting-profile img {
	display: block;
	width: min(100%, 360px);
	height: auto;
	margin: 0 auto;
}

.philosophy-greeting-text,
.philosophy-greeting-en {
	margin: 0;
}

.philosophy-greeting-text {
	display: grid;
	gap: 20px;
}

.philosophy-greeting-profile-title {
	margin-top: 12px;
	font-size: 14px;
	text-align: left;
	line-height: 1.45;
}

.philosophy-greeting-profile-name{
	font-size: 19px;
	text-align: left;
}

.philosophy-greeting-en {
	text-align: center;
	font-size: 22px;
	opacity: 0.3;
	padding: 20px 0 0 0;
}


/*----- about-asm -----*/
.asm-overview-section p,
.asm-research-section p,
.asm-about-section p,
.asm-pmp-section p {
	padding-bottom: 18px;
}

.asm-frame-box {
	border: 1px solid var(--line-color);
	padding: 20px;
	margin: 20px 0;
}

.asm-frame-box-title {
	color: var(--primary-color);
	font-weight: 700;
	padding-bottom: 8px;
}

.asm-research-section img,
.asm-about-section img {
	display: block;
	width: 100%;
	height: auto;
}

.asm-pmp-item {
	display: grid;
	gap: 18px;
	align-items: center;
}

.asm-pmp-text {
	display: grid;
	gap: 0;
}

.asm-pmp-item img {
	display: block;
	width: 174px;
	height: auto;
	margin: 0 auto;
}

.asm-pmp-section span {
	font-weight: 700;
	color: var(--text-link-color);
}


/*----- about-policy -----*/
.policy-list {
	display: grid;
	gap: 24px;
}

.policy-item {
	display: grid;
	grid-template-columns: 64px minmax(0, 1fr);
	gap: 12px;
	padding: 0 10px 20px;
	border-bottom: 1px solid var(--line-color);
}

.policy-number {
	display: grid;
	place-items: center;
	margin: 0;
	font-size: 18px;
	line-height: 1;
	font-weight: 700;
	color: var(--secondary-color);
	background: var(--gradation-blue);
	width: 60px;
	height: 60px;
	border-radius: 16px 0 16px 0;
}

.policy-content {
	display: flex;
	flex-direction: column;
	gap: 8px;
	align-self: center;
}


@media (min-width: 769px) {
	/*----- aboutページ共通 -----*/
	.philosophy-section,
	.philosophy-humanresource-section,
	.asm-overview-section,
	.asm-research-section,
	.asm-about-section,
	.asm-pmp-section{
		padding-bottom: 80px;
	}

	.policy-dp-section,
	.policy-cp-section,
	.policy-ap-section {
		padding-bottom: 40px;
	}

	.page-tab {
		font-size: 20px;
		min-height: 160px;
	}

	.page-tab:not(.is-current)::after {
		bottom: 16px;
	}

	.page-tab.is-current::after {
		bottom: 16px;
	}

	/*----- about-philosophy -----*/
	.philosophy-greeting-section-inner {
		padding: 0 30px;
	}

	.philosophy-greeting-en {
		font-size: 40px;
		text-align: left;
	}

	/*----- about-policy -----*/
	.policy-item {
		grid-template-columns: 82px minmax(0, 1fr);
		gap: 16px;
	}

	.policy-number {
		width: 82px;
		height: 82px;
		font-size: 24px;
	}

	.philosophy-humanresource-subheading {
		text-align: center;
	}

	/*----- about-asm -----*/
	.asm-pmp-item {
		grid-template-columns: minmax(0, 1fr) 240px;
		gap: 0;
	}
}


@media (min-width: 1025px) {
	/*----- about-philosophy -----*/
	.philosophy-section .section-max1200 {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.philosophy-greeting-section-inner {
		padding: 0 60px 0 0;
	}

	.philosophy-image {
		width: auto;
	}

	.philosophy-greeting-content {
		grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
		gap: 80px;
		align-items: start;
	}

	.philosophy-greeting-profile img {
		width: 100%;
	}

	.philosophy-greeting-profile-title,
	.philosophy-greeting-profile-name {
		padding-left: 30px;
	}

	.philosophy-greeting-text {
		align-self: start;
		max-width: 670px;
	}

	.philosophy-greeting-en {
		font-size: 50px;
		padding: 20px 0 0 20px;
	}

}