/*
 * トップページ専用スタイル。
 *
 * 保守ルール:
 * - トップページ固有の見た目はこのファイルで管理する。
 * - 共通ヒーローは shared-hero.css で管理する。
 * - `*-refinements.css` やセクション単位の追加CSSを後付けしない。
 * - 共通の色・余白・角丸は tokens.css、共通ボタンは button-system.css を参照する。
 */

.p-front {
	color: var(--color-text);
	background: var(--color-background);
}

.p-front .c-section-title {
	max-width: 860px;
	color: var(--color-primary-dark);
}

.p-front .c-section-lead {
	max-width: 800px;
	color: var(--color-text);
	line-height: 1.95;
}

.p-front .l-section:last-of-type {
	border-bottom: 0;
}

.p-front-section-head {
	max-width: 860px;
	margin-bottom: 44px;
}

.p-front-section-head .c-eyebrow {
	margin-bottom: 12px;
}

.p-front-section-action {
	margin: 36px 0 0;
	text-align: center;
}

.p-front-section-action--left {
	text-align: left;
}

/* ----------------------------------------
 * 共通2カラム
 * ------------------------------------- */
.p-front-split {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(390px, 0.9fr);
	align-items: center;
	gap: 76px;
}

.p-front-split--reverse {
	grid-template-columns: minmax(390px, 0.9fr) minmax(0, 1fr);
}

.p-front-copy {
	min-width: 0;
}

.p-front-copy > p:not(.c-eyebrow) {
	max-width: 720px;
	margin: 20px 0 0;
	color: var(--color-text);
	line-height: 2;
}

.p-front-copy > p + p:not(.c-eyebrow) {
	margin-top: 18px;
}

.p-front-media,
.p-front-support__media,
.p-front-company__portrait {
	margin: 0;
}

.p-front-media img,
.p-front-support__media img {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
}

/* ----------------------------------------
 * OUR APPROACH
 * ------------------------------------- */
.p-front-approach__intro {
	margin-bottom: 52px;
}

.p-front-reasons {
	padding: 0;
	margin: 0;
	border-top: 1px solid var(--color-border);
	list-style: none;
}

.p-front-reasons li {
	display: grid;
	grid-template-columns: 118px minmax(240px, 0.62fr) minmax(0, 1fr);
	align-items: start;
	gap: 36px;
	padding: 34px 0;
	border-bottom: 1px solid var(--color-border);
}

.p-front-reasons li > span {
	display: grid;
	align-content: start;
	gap: 5px;
	padding: 3px 0 3px 16px;
	color: var(--color-primary);
	border-left: 2px solid var(--color-primary);
	font-size: 2.1rem;
	font-variant-numeric: tabular-nums;
	font-weight: 400;
	letter-spacing: -0.04em;
	line-height: 1;
}

.p-front-reasons li > span::before {
	content: "POINT";
	color: var(--color-text-secondary);
	font-size: 0.6rem;
	font-weight: 500;
	letter-spacing: 0.14em;
	line-height: 1.3;
}

.p-front-reasons h3 {
	padding-top: 3px;
	margin: 0;
	color: var(--color-primary-dark);
	font-weight: 500;
}

.p-front-reasons p {
	max-width: 640px;
	margin: 0;
	color: var(--color-text);
	line-height: 1.95;
}

/* ----------------------------------------
 * 無料診断
 * ------------------------------------- */
.p-front-diagnosis {
	padding: 68px 0;
	background: var(--color-primary);
	border-bottom: 1px solid var(--color-primary);
}

.p-front-diagnosis__inner {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	align-items: center;
	gap: 64px;
}

.p-front-diagnosis .c-eyebrow {
	margin-bottom: 12px;
	color: var(--color-primary-light);
}

.p-front-diagnosis h2 {
	max-width: 760px;
	margin: 0;
	color: var(--color-text-inverse);
	font-weight: 500;
}

.p-front-diagnosis p {
	max-width: 780px;
	margin: 20px 0 0;
	color: var(--color-text-inverse);
	line-height: 1.95;
}

.p-front-diagnosis .p-front-diagnosis__note {
	margin-top: 12px;
	color: var(--color-text-inverse);
	font-size: 0.76rem;
}

.p-front-diagnosis__action {
	min-width: 280px;
}

.p-front-diagnosis__action .c-button {
	width: 100%;
}

/* ----------------------------------------
 * 課題・業種
 * ------------------------------------- */
.p-front-discovery {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0;
	border-top: 1px solid var(--color-border);
	border-bottom: 1px solid var(--color-border);
}

.p-front-discovery__panel {
	display: flex;
	min-width: 0;
	flex-direction: column;
	padding: 36px 42px 38px;
	background: transparent;
	border: 0;
}

.p-front-discovery__panel + .p-front-discovery__panel {
	border-left: 1px solid var(--color-border);
}

.p-front-discovery__visual {
	margin-bottom: 28px;
	overflow: hidden;
}

.p-front-discovery__visual img {
	width: 100%;
	aspect-ratio: 16 / 9;
	object-fit: cover;
}

.p-front-discovery__body {
	display: flex;
	flex: 1;
	flex-direction: column;
	padding: 0;
}

.p-front-discovery__body > span {
	color: var(--color-primary);
	font-size: 0.68rem;
	font-weight: 500;
	letter-spacing: 0.1em;
}

.p-front-discovery__body h3 {
	margin: 7px 0 12px;
	color: var(--color-primary-dark);
	font-weight: 500;
}

.p-front-discovery__body > p {
	min-height: 7.6em;
	margin: 0 0 24px;
	color: var(--color-text);
	line-height: 1.9;
}

.p-front-link-list {
	padding: 0;
	margin: 0;
	border-top: 1px solid var(--color-border);
	list-style: none;
}

.p-front-link-list li {
	border-bottom: 1px solid var(--color-border);
}

.p-front-link-list a {
	display: flex;
	height: 72px;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 14px 2px;
	color: var(--color-text);
	font-size: var(--font-size-body);
	line-height: 1.65;
	text-decoration: none;
}

.p-front-discovery__body .p-front-section-action {
	padding-top: 36px;
	margin-top: auto;
}

.p-front-link-list a > span:first-child {
	padding-bottom: 2px;
	background-image: linear-gradient(currentColor, currentColor);
	background-repeat: no-repeat;
	background-position: right bottom;
	background-size: 0 1px;
	transition: background-size 0.3s ease;
}

.p-front-link-list a > span:last-child {
	color: var(--color-primary);
	transition: transform 0.16s ease;
}

.p-front-link-list a:hover,
.p-front-link-list a:focus-visible {
	color: var(--color-primary);
}

.p-front-link-list a:hover > span:first-child,
.p-front-link-list a:focus-visible > span:first-child {
	background-position: left bottom;
	background-size: 100% 1px;
}

.p-front-link-list a:hover > span:last-child,
.p-front-link-list a:focus-visible > span:last-child {
	transform: translateX(3px);
}

/* ----------------------------------------
 * 対応内容リスト
 * ------------------------------------- */
.p-front-feature-list {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 16px 32px;
	margin-top: 30px;
}

.p-front-feature-list span {
	position: relative;
	padding-left: 18px;
	color: var(--color-text);
	font-size: var(--font-size-body);
	line-height: 1.75;
}

.p-front-feature-list span::before {
	position: absolute;
	top: 0.72em;
	left: 0;
	width: 6px;
	height: 6px;
	content: "";
	background: var(--color-primary);
	border-radius: 50%;
}

/* ----------------------------------------
 * SERVICES
 * ------------------------------------- */
.p-front-service-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 24px;
}

.p-front-service-card {
	min-width: 0;
	background: var(--color-background);
	border: 1px solid #e3e8eb;
	box-shadow: none;
	transform: none;
	transition: border-color 0.16s ease;
}

.p-front-service-card:hover,
.p-front-service-card:focus-within {
	border-color: #b8c8cf;
	box-shadow: none;
	transform: none;
}

.p-front-service-card a {
	display: grid;
	grid-template-columns: minmax(190px, 0.82fr) minmax(0, 1.18fr);
	height: 100%;
	text-decoration: none;
}

.p-front-service-card img {
	width: 100%;
	height: 100%;
	min-height: 250px;
	object-fit: cover;
	transform: none;
}

.p-front-service-card:hover img,
.p-front-service-card:focus-within img {
	transform: none;
}

.p-front-service-card__body {
	display: flex;
	min-width: 0;
	flex-direction: column;
	padding: 28px 30px;
}

.p-front-service-card__body > span:first-child {
	color: var(--color-primary);
	font-size: 0.66rem;
	font-weight: 500;
	letter-spacing: 0.1em;
}

.p-front-service-card h3 {
	margin: 8px 0 13px;
	color: var(--color-primary-dark);
	font-weight: 500;
}

.p-front-service-card p {
	margin: 0;
	color: var(--color-text);
	line-height: 1.9;
}

.p-front-service-card .c-card-hover-underline {
	display: inline;
	padding-bottom: 3px;
	background-image: linear-gradient(currentColor, currentColor);
	background-repeat: no-repeat;
	background-position: right bottom;
	background-size: 0 1px;
	-webkit-box-decoration-break: clone;
	box-decoration-break: clone;
	transition: background-size 0.3s ease;
}

.p-front-service-card:hover .c-card-hover-underline,
.p-front-service-card:focus-within .c-card-hover-underline {
	background-position: left bottom;
	background-size: 100% 1px;
}

.p-front-service-card__arrow {
	display: inline-flex;
	width: fit-content;
	align-items: center;
	margin-top: auto;
	padding-top: 22px;
	color: var(--color-primary);
	font-weight: 500;
	transition: transform 0.2s ease;
}

.p-front-service-card:hover .p-front-service-card__arrow,
.p-front-service-card:focus-within .p-front-service-card__arrow {
	transform: translateX(3px);
}

/* ----------------------------------------
 * CUSTOMER INTERVIEW
 * ------------------------------------- */
.p-front-interview__head {
	max-width: 920px;
	margin: 0 auto 52px;
	text-align: center;
}

.p-front-interview__head .c-eyebrow {
	margin-bottom: 12px;
}

.p-front-interview__head .c-section-title {
	margin-right: auto;
	margin-left: auto;
}

.p-front-interview {
	display: grid;
	grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
	align-items: center;
	gap: 72px;
}

.p-front-interview__media {
	margin: 0;
	overflow: hidden;
	background: var(--color-background);
	border: 1px solid var(--color-border);
}

.p-front-interview__media-link {
	display: block;
	text-decoration: none;
}

.p-front-interview__media-link:focus-visible {
	outline: 2px solid var(--color-primary);
	outline-offset: -2px;
}

.p-front-interview__media img {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 1280 / 670;
	object-fit: cover;
	transition: opacity 0.18s ease;
}

.p-front-interview__media-link:hover img,
.p-front-interview__media-link:focus-visible img {
	opacity: 0.9;
}

.p-front-interview__content {
	max-width: 620px;
}

.p-front-interview__lead {
	margin: 0;
	color: var(--color-text);
	line-height: 1.95;
}

.p-front-interview__actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 12px;
	margin-top: 30px;
}

/* ----------------------------------------
 * PRICE
 * ------------------------------------- */
.p-front-price-table-wrap {
	overflow-x: auto;
	border-top: 1px solid var(--color-border);
	border-left: 1px solid var(--color-border);
	-webkit-overflow-scrolling: touch;
}

.p-front-price-table {
	width: 100%;
	min-width: 760px;
	border-collapse: collapse;
	background: var(--color-background);
}

.p-front-price-table th,
.p-front-price-table td {
	padding: 20px 22px;
	vertical-align: top;
	color: var(--color-text);
	border-right: 1px solid var(--color-border);
	border-bottom: 1px solid var(--color-border);
	font-size: 0.8rem;
	line-height: 1.8;
	text-align: left;
}

.p-front-price-table thead th {
	color: var(--color-primary-dark);
	background: var(--color-background-subtle);
	font-size: 0.86rem;
	font-weight: 500;
}

.p-front-price-table tbody th {
	width: 150px;
	color: var(--color-primary-dark);
	font-weight: 500;
}

.p-front-price-table td strong {
	color: var(--color-primary-dark);
	font-size: 1rem;
	font-weight: 500;
}

/* ----------------------------------------
 * SUPPORT / COMPANY
 * ------------------------------------- */
.p-front-support {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(390px, 0.9fr);
	align-items: center;
	gap: 72px;
}

.p-front-company {
	display: grid;
	grid-template-columns: minmax(270px, 340px) minmax(0, 1fr);
	align-items: center;
	gap: 76px;
}

.p-front-company__portrait img {
	width: 100%;
	aspect-ratio: 1 / 1;
	object-fit: cover;
}

.p-front-company__role {
	padding-top: 20px;
	margin: 24px 0 0;
	color: var(--color-text-secondary);
	border-top: 1px solid var(--color-border);
	font-size: 0.76rem;
}

.p-front-company__name {
	margin: 4px 0 0;
	color: var(--color-primary-dark);
	font-size: 1.02rem;
	font-weight: 500;
}

/* ----------------------------------------
 * BOOKS
 * ------------------------------------- */
.p-front-books {
	display: grid;
	grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
	align-items: center;
	gap: 72px;
}

.p-front-books__copy {
	max-width: 520px;
}

.p-front-books__copy .c-section-title {
	margin-bottom: 22px;
}

.p-front-books__copy > p:not(.c-eyebrow) {
	margin: 0;
	color: var(--color-text);
	line-height: 1.95;
}

.p-front-books__copy > p:not(.c-eyebrow) + p {
	margin-top: 16px;
}

.p-front-books__list {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 30px;
	padding: 0;
	margin: 0;
	list-style: none;
}

.p-front-books__list li {
	min-width: 0;
}

.p-front-books__list figure {
	margin: 0;
}

.p-front-books__cover {
	width: 100%;
	max-width: 210px;
	margin: 0 auto;
	aspect-ratio: 2 / 3;
	background: var(--color-background);
	border: 1px solid var(--color-border);
}

.p-front-books__cover img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.p-front-books__list figcaption {
	max-width: 220px;
	margin: 16px auto 0;
	color: var(--color-primary-dark);
	font-size: 0.86rem;
	font-weight: 500;
	line-height: 1.75;
	text-align: center;
}

/* ----------------------------------------
 * FAQ
 * ------------------------------------- */
.p-front-faq {
	display: grid;
	grid-template-columns: 1fr;
	gap: 0;
	max-width: 980px;
}

.p-front .p-front-faq > .p-front-faq__intro {
	position: static;
	top: auto;
	align-self: start;
	max-width: 780px;
	margin-bottom: 38px;
}

.p-front-faq__intro p:not(.c-eyebrow) {
	margin: 18px 0 0;
	color: var(--color-text);
	line-height: 1.9;
}

.p-front-faq .c-faq:first-child {
	border-top: 1px solid var(--color-border);
}

.p-front-faq .c-faq summary {
	padding: 20px 64px;
	font-weight: 500;
	transition: color 0.18s ease, background-color 0.18s ease;
}

.p-front-faq .c-faq summary::before {
	top: 21px;
	left: 20px;
	font-weight: 500;
}

.p-front-faq .c-faq summary::after {
	top: 21px;
	right: 20px;
	transition: color 0.18s ease, transform 0.24s ease;
}

.p-front-faq .c-faq summary:hover,
.p-front-faq .c-faq summary:focus-visible,
.p-front-faq .c-faq[open] summary {
	color: var(--color-primary-dark);
	background: var(--color-background);
}

.p-front-faq .p-service-detail__faq-question {
	display: inline;
	padding-bottom: 3px;
	background-image: linear-gradient(currentColor, currentColor);
	background-repeat: no-repeat;
	background-position: right bottom;
	background-size: 0 1px;
	transition: background-size 0.3s ease;
}

.p-front-faq .c-faq summary:hover .p-service-detail__faq-question,
.p-front-faq .c-faq summary:focus-visible .p-service-detail__faq-question,
.p-front-faq .c-faq[open] .p-service-detail__faq-question {
	background-position: left bottom;
	background-size: 100% 1px;
}

.p-front-faq .c-faq summary:hover::after,
.p-front-faq .c-faq summary:focus-visible::after,
.p-front-faq .c-faq[open] summary::after {
	color: var(--color-primary-dark);
}

.p-front-faq .c-faq[open] summary::after {
	transform: rotate(180deg);
}

.p-front-faq .c-faq__answer {
	padding: 4px 64px 28px;
	color: var(--color-text);
	background: var(--color-background);
	line-height: 1.9;
}

.p-front-faq .c-faq__answer::before {
	top: 4px;
	left: 20px;
	font-weight: 500;
}

/* ----------------------------------------
 * Responsive
 * ------------------------------------- */
@media (max-width: 1120px) {
	.p-front-split,
	.p-front-split--reverse,
	.p-front-support,
	.p-front-company,
	.p-front-interview {
		grid-template-columns: 1fr;
	}

	.p-front-split,
	.p-front-support,
	.p-front-company,
	.p-front-interview {
		gap: 46px;
	}

	.p-front-split--reverse .p-front-media {
		order: 2;
	}

	.p-front-company__portrait {
		max-width: 360px;
	}

	.p-front-interview__media,
	.p-front-interview__content {
		max-width: 820px;
		margin-right: auto;
		margin-left: auto;
	}
}

@media (max-width: 900px) {
	.p-front-diagnosis__inner {
		grid-template-columns: 1fr;
		gap: 30px;
	}

	.p-front-diagnosis__action {
		min-width: 0;
		max-width: 380px;
	}

	.p-front-discovery,
	.p-front-service-grid {
		grid-template-columns: 1fr;
	}

	.p-front-discovery__panel {
		padding: 34px 0 36px;
	}

	.p-front-discovery__panel + .p-front-discovery__panel {
		border-top: 1px solid var(--color-border);
		border-left: 0;
	}

	.p-front-discovery__body > p {
		min-height: 0;
	}

	.p-front-link-list a {
		height: auto;
		min-height: 56px;
	}

	.p-front-discovery__body .p-front-section-action {
		padding-top: 0;
		margin-top: 36px;
	}

	.p-front-reasons li {
		grid-template-columns: 54px minmax(0, 1fr);
		gap: 12px 22px;
		padding: 26px 0;
	}

	.p-front-reasons p {
		grid-column: 2;
	}

	.p-front-service-card a {
		grid-template-columns: minmax(180px, 0.72fr) minmax(0, 1.28fr);
	}

	.p-front-service-card img {
		min-height: 220px;
	}

	.p-front-books {
		grid-template-columns: 1fr;
		gap: 44px;
	}

	.p-front-books__copy {
		max-width: 720px;
	}
}

@media (max-width: 820px) {
	.p-front-reasons li {
		grid-template-columns: 92px minmax(0, 1fr);
		gap: 14px 24px;
	}

	.p-front-reasons li > span {
		font-size: 1.8rem;
	}

	.p-front-reasons p {
		grid-column: 2;
		padding-left: 0;
	}
}

@media (max-width: 768px) {
	.p-front-split--reverse,
	.p-front-support {
		gap: 0;
	}

	.p-front-split--reverse .p-front-copy,
	.p-front-support .p-front-copy {
		display: contents;
	}

	.p-front-split--reverse .c-eyebrow,
	.p-front-support .c-eyebrow {
		order: 1;
	}

	.p-front-split--reverse .c-section-title,
	.p-front-support .c-section-title {
		order: 2;
		margin-bottom: 24px;
	}

	.p-front-split--reverse .p-front-media,
	.p-front-support__media {
		order: 3;
	}

	.p-front-split--reverse .p-front-copy > p:not(.c-eyebrow),
	.p-front-support .p-front-copy > p:not(.c-eyebrow) {
		order: 4;
		margin-top: 24px;
	}

	.p-front-split--reverse .p-front-feature-list,
	.p-front-support .p-front-feature-list {
		order: 5;
	}

	.p-front-split--reverse .p-front-section-action,
	.p-front-support .p-front-section-action {
		order: 6;
	}
}

@media (max-width: 720px) {
	.p-front-service-card a {
		grid-template-columns: 1fr;
	}

	.p-front-service-card img {
		min-height: 0;
		aspect-ratio: 16 / 9;
	}

	.p-front-service-card__body {
		padding: 24px 22px;
	}

	.p-front-feature-list {
		grid-template-columns: 1fr;
		gap: 12px;
	}
}

@media (max-width: 640px) {
	.p-front-books__list {
		gap: 12px;
	}

	.p-front-books__cover {
		max-width: 150px;
	}

	.p-front-books__list figcaption {
		margin-top: 12px;
		font-size: 0.72rem;
		line-height: 1.65;
	}
}

@media (max-width: 620px) {
	.p-front-diagnosis {
		padding: 54px 0;
	}

	.p-front-diagnosis__action {
		max-width: none;
	}

	.p-front-diagnosis__action .c-button {
		width: 100%;
	}

	.p-front-interview__head {
		margin-bottom: 36px;
	}

	.p-front-interview__actions {
		align-items: stretch;
		flex-direction: column;
	}

	.p-front-interview__actions .c-button {
		width: 100%;
	}

	.p-front-faq .c-faq summary {
		padding: 18px 52px;
	}

	.p-front-faq .c-faq summary::before {
		top: 19px;
		left: 16px;
	}

	.p-front-faq .c-faq summary::after {
		top: 19px;
		right: 16px;
	}

	.p-front-faq .c-faq__answer {
		padding: 4px 20px 24px 52px;
	}

	.p-front-faq .c-faq__answer::before {
		left: 16px;
	}
}

@media (max-width: 560px) {
	.p-front-reasons li {
		grid-template-columns: 74px minmax(0, 1fr);
		gap: 12px 16px;
		padding: 28px 0;
	}

	.p-front-reasons li > span {
		padding-left: 11px;
		font-size: 1.5rem;
	}

	.p-front-reasons li > span::before {
		font-size: 0.52rem;
	}

	.p-front-reasons p {
		grid-column: 1 / -1;
		padding-left: 90px;
	}
}

@media (max-width: 440px) {
	.p-front-books__list {
		grid-template-columns: 1fr;
		gap: 28px;
	}

	.p-front-books__cover {
		max-width: 190px;
	}

	.p-front-books__list figcaption {
		max-width: 240px;
		font-size: 0.82rem;
	}
}

@media (prefers-reduced-motion: reduce) {
	.p-front-link-list a > span:first-child,
	.p-front-link-list a > span:last-child,
	.p-front-service-card,
	.p-front-service-card .c-card-hover-underline,
	.p-front-service-card__arrow,
	.p-front-interview__media-link img,
	.p-front-faq .c-faq summary,
	.p-front-faq .p-service-detail__faq-question,
	.p-front-faq .c-faq summary::after {
		transition: none;
	}
}