/* =========================================================
   lower.css（下層ページ共通）
   ページMV / セクション / STEPラベル付き見出し / 相談導線 /
   受給の3要件 / 注釈・ボックス類
   ========================================================= */

:root {
	--color-section-pale: #eff9f8;   /* 下層の薄い背景 */
	--color-beige: #fff4dc;          /* 結果・回答などのベージュ */
	--color-beige-border: #f2c879;
	--color-tag-bg: #e0e9e9;         /* タグ背景 */
	--color-tag-text: #509b9c;
}

/* ---------------------------------------------------------
   ページMV
   --------------------------------------------------------- */
.p-page-mv {
	position: relative;
	overflow: hidden;
	padding: calc(var(--header-h) + 40px) 0 72px;
	background: var(--color-white);
}

.p-page-mv__inner {
	position: relative;
	z-index: 1;
	display: grid;
	gap: 32px;
	align-items: center;
}

.p-page-mv__title {
	font-size: 2.2rem;
	font-weight: 700;
	line-height: 1.7;
	color: var(--color-primary-dark);
}

.p-page-mv__lead {
	margin-top: 12px;
	line-height: 170%;
	font-size: 1.6rem;
}

.p-page-mv__img img {
	width: 100%;
	object-fit: contain;
}

.p-page-mv__deco {
	position: absolute;
	pointer-events: none;
}

/* 写真の左上にかかる不定形の円 */
.p-page-mv__deco--blob {
	top: calc(var(--header-h) - 170px);
	right: 18%;
	width: 380px;
}

/* 左下の円ライン（上半分だけ見せる） */
.p-page-mv__deco--circle {
	bottom: -300px;
	left: 4%;
	width: 340px;
}

@media (min-width: 768px) {
	.p-page-mv {
		padding: calc(var(--header-h) + 56px) 0 100px;
	}

	.p-page-mv__inner {
		grid-template-columns: 1.1fr 0.9fr;
		gap: 48px;
	}

	.p-page-mv__title {
		font-size: 2.4rem;
	}

	.p-page-mv__lead {
		font-size: 1.6rem;
	}

	.p-page-mv__deco--blob {
		top: calc(var(--header-h) - 140px);
        right: auto;
        left: 45%;
        width: 400px;
	}

	.p-page-mv__deco--circle {
		bottom: -380px;
		left: 6%;
		width: 480px;
	}
}

@media (max-width: 767px) {
	.p-page-mv__img {
		width: 100%;
		margin-left: auto;
	}
}

/* ---------------------------------------------------------
   セクション
   --------------------------------------------------------- */
.l-lower-section {
	position: relative;
	padding: 100px 0;
}

.l-lower-section--light { background: var(--color-primary-light2); }
.l-lower-section--pale  { background: var(--color-section-pale); }
.l-lower-section--white { background: var(--color-white); }

@media (max-width: 767px) {
	.l-lower-section {
		padding: 70px 0;
	}

	.l-lower-section .c-heading {
		font-size: 2.2rem;
	}
}

/* STEPラベル＋見出し */
.c-section-head {
	margin-bottom: 40px;
	text-align: center;
}

.c-section-head .c-step-label {
	margin-bottom: 12px;
	padding: 4px 20px;
	font-size: 1.4rem;
}

.c-section-head .c-heading {
	margin-bottom: 0;
}

.c-section-head__lead {
	margin-top: 24px;
	font-size: 1.6rem;
	line-height: 170%;
}

@media (max-width: 767px) {
	.c-section-head__lead {
		text-align: left;
	}
}

/* 注釈 */
.c-note {
	margin-top: 24px;
	font-size: 1.4rem;
	line-height: 170%;
	color: #686868;
}

.c-note--center {
	text-align: center;
}

/* 枠付きのポイントボックス（ティール） */
.c-point-box {
	padding: 12px 20px;
	font-size: 1.6rem;
	line-height: 170%;
	color: var(--color-primary-dark);
	background: #f5fefe;
	border: 1px solid #8fcfcf;
	border-radius: 8px;
}

/* ドット付きの小見出し（● 障害基礎年金 など） */
.c-dot-title {
	position: relative;
	display: inline-block;
	padding: 0 4px 6px 24px;
	font-size: 2rem;
	font-weight: 700;
	line-height: 1.5;
	color: var(--color-primary-dark);
	background-image: linear-gradient(to right, #1E7F80 50%, transparent 50%);
	background-repeat: repeat-x;
	background-position: left bottom;
	background-size: 6px 1px;
}

.c-dot-title::before {
	content: "";
	position: absolute;
	top: 0.45em;
	left: 0;
	width: 14px;
	height: 14px;
	background: var(--color-primary-dark);
	border-radius: 50%;
}

/* 灰色のタグ */
.c-tag-gray {
	display: inline-block;
	padding: 2px 12px;
	font-size: 1.4rem;
	font-weight: 500;
	line-height: 1.8;
	color: var(--color-tag-text);
	background: var(--color-tag-bg);
	border-radius: var(--radius-pill);
}

/* ---------------------------------------------------------
   セクション内の相談導線
   --------------------------------------------------------- */
.c-inline-cta {
	margin-top: 64px;
	text-align: center;
}

.c-inline-cta__lead {
	font-size: 2rem;
	font-weight: 700;
	line-height: 1.7;
	color: var(--color-primary-dark);
}

.c-inline-cta__btns {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 14px;
	margin-top: 28px;
}

@media (min-width: 768px) {
	.c-inline-cta__btns {
		flex-direction: row;
		justify-content: center;
		gap: 24px;
	}
}

@media (max-width: 767px) {
	.c-inline-cta {
		margin-top: 48px;
	}

	.c-inline-cta__lead {
		font-size: 1.7rem;
	}

	.c-inline-cta__btns .c-btn-cta {
		width: 100%;
		max-width: 340px;
	}
}

/* ---------------------------------------------------------
   受給の3要件
   --------------------------------------------------------- */
.c-requirements {
	display: grid;
	gap: 70px;
	max-width: 1000px;
	margin-inline: auto;
}

.c-requirements__item {
	display: grid;
	gap: 24px;
	align-items: center;
}

.c-requirements__img {
	width: 180px;
	margin-inline: auto;
	object-fit: contain;
}

.c-requirements__title {
	padding-bottom: 10px;
	font-size: 2rem;
	font-weight: 700;
	color: var(--color-primary-dark);
	background-image: linear-gradient(to right, #8fcfcf 50%, transparent 50%);
	background-repeat: repeat-x;
	background-position: left bottom;
	background-size: 6px 1px;
}

.c-requirements__text {
	margin: 18px 0;
	font-size: 1.6rem;
	line-height: 170%;
}

.c-requirements__point {
	padding: 12px 20px;
	font-size: 1.6rem;
	line-height: 170%;
	color: var(--color-primary-dark);
	background: #f5fefe;
	border: 1px solid #8fcfcf;
	border-radius: 8px;
}

@media (min-width: 768px) {
	.c-requirements__item {
		grid-template-columns: 200px 1fr;
		gap: 50px;
	}

	.c-requirements__img {
		width: 200px;
	}
}

/* ベージュの帯（式・注意書き） */
.c-beige-band {
	margin-top: 48px;
	padding: 20px 24px;
	font-size: 1.4rem;
	line-height: 1.8;
	text-align: center;
	background: var(--color-beige);
	border-radius: 8px;
}

/* ---------------------------------------------------------
   カテゴリタブ（リンク型：ライブラリー・ブログ）
   --------------------------------------------------------- */
.c-term-tabs {
	position: relative;
	margin-bottom: 48px;
}

.c-term-tabs__leaf {
	position: absolute;
	top: -24px;
	left: -110px;
	width: 100px;
	pointer-events: none;
}

.c-term-tabs__list {
	display: flex;
	flex-wrap: wrap;
	gap: 10px 8px;
}

.c-term-tabs__link {
	display: inline-flex;
	align-items: center;
	min-height: 32px;
	padding: 4px 14px;
	font-size: 1.3rem;
	font-weight: 500;
	line-height: 1.4;
	color: var(--color-tag-text);
	background: var(--color-tag-bg);
	border-radius: var(--radius-pill);
}

.c-term-tabs__link[aria-current="page"] {
	font-weight: 700;
	color: var(--color-white);
	background: var(--color-primary-dark);
}

@media (hover: hover) {
	.c-term-tabs__link:hover {
		opacity: 1;
		background: #cfdede;
	}
	.c-term-tabs__link[aria-current="page"]:hover {
		background: var(--color-primary-dark);
	}
}

@media (max-width: 1240px) {
	.c-term-tabs__leaf {
		display: none;
	}
}

/* ---------------------------------------------------------
   ページ送り
   --------------------------------------------------------- */
.c-pagination {
	margin-top: 56px;
}

.c-pagination__list {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
}

.c-pagination .page-numbers {
	display: grid;
	place-items: center;
	min-width: 38px;
	height: 38px;
	font-size: 2rem;
	color: var(--color-primary-dark);
	border-radius: 50%;
}

.c-pagination .page-numbers.current {
	color: var(--color-white);
	background: var(--color-primary-dark);
}

.c-pagination .page-numbers.dots {
	min-width: 20px;
}

.c-pagination__arrow {
	display: block;
	width: 9px;
	height: 9px;
	border-top: 2px solid var(--color-primary-dark);
	border-right: 2px solid var(--color-primary-dark);
	transform: translateX(-2px) rotate(45deg);
}

.c-pagination__arrow--prev {
	transform: translateX(2px) rotate(-135deg);
}

/* ---------------------------------------------------------
   カテゴリタブ（JS切り替え：ライブラリー・ブログ共通）
   --------------------------------------------------------- */
.c-cat-tabs {
	position: relative;
	margin-bottom: 48px;
}

.c-cat-tabs__leaf {
	position: absolute;
	top: -24px;
	left: -110px;
	width: 100px;
	pointer-events: none;
}

@media (max-width: 1240px) {
	.c-cat-tabs__leaf {
		display: none;
	}
}

.c-cat-tabs__list {
	display: flex;
	flex-wrap: wrap;
	gap: 10px 8px;
}

.c-cat-tabs__btn {
	display: inline-flex;
	align-items: center;
	min-height: 32px;
	padding: 4px 14px;
	font-size: 1.4rem;
	font-weight: 500;
	line-height: 1.4;
	color: #1e7f80;
	background: #e0e9e9;
	border-radius: var(--radius-pill);
	transition: background-color var(--transition), color var(--transition);
}

.c-cat-tabs__btn[aria-selected="true"] {
	font-weight: 700;
	color: var(--color-white);
	background: #1e7f80;
}

@media (hover: hover) {
	.c-cat-tabs__btn:not([aria-selected="true"]):hover {
		background: #cfdede;
	}
}

/* JSのページ送りボタン */
.c-pagination button.page-numbers {
	cursor: pointer;
}