/* ==============================================
   Top Page (front-page.php)
   ----------------------------------------------
   about.html（Claude Design 出力）由来のレイアウトを
   --pm-* デザイントークンで再構築。
   既存 .pmn-top スコープと干渉しないよう全クラスは
   .pmn-top__* の BEM 命名に統一する。
   ============================================== */

.pmn-top {
	background: var(--pm-base);
	color: var(--pm-text);
	font-family: var(--pm-font-body);
}

/* ----- Hero ----- */
.pmn-top__hero {
	background: linear-gradient(180deg, var(--pm-primary-soft) 0%, var(--pm-base) 100%);
	padding: 64px 32px 56px;
	position: relative;
	overflow: hidden;
}

.pmn-top__hero-inner {
	max-width: 1000px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: 1.2fr 1fr;
	gap: 40px;
	align-items: center;
}

.pmn-top__hero h1 {
	font-family: var(--pm-font-heading);
	font-weight: 700;
	font-size: 40px;
	line-height: 1.45;
	margin: 0 0 14px;
	letter-spacing: 0.02em;
	color: var(--pm-text);
}

.pmn-top__hero h1 small {
	display: block;
	font-size: 14px;
	font-weight: 600;
	color: var(--pm-primary);
	font-family: var(--pm-font-num);
	margin-bottom: 8px;
	letter-spacing: 0.06em;
}

.pmn-top__hero-lead {
	font-size: 16px;
	color: var(--pm-text-sub);
	line-height: 1.85;
	margin: 0;
}

.pmn-top__hero-illust {
	display: flex;
	align-items: center;
	justify-content: center;
}

/* ----- Section frame ----- */
.pmn-top__section {
	max-width: 1000px;
	margin: 0 auto;
	padding: 60px 32px;
}

.pmn-top__sec-h {
	font-family: var(--pm-font-heading);
	font-weight: 700;
	font-size: 28px;
	line-height: 1.45;
	margin: 0 0 8px;
	letter-spacing: 0.01em;
	text-align: center;
	color: var(--pm-text);
}

.pmn-top__sec-h::before {
	content: "";
	display: block;
	width: 36px;
	height: 3px;
	background: var(--pm-primary);
	margin: 0 auto 18px;
	border-radius: 9999px;
}

.pmn-top__sec-lead {
	text-align: center;
	font-size: 14px;
	color: var(--pm-text-sub);
	margin: 0 auto 36px;
	max-width: 580px;
	line-height: 1.85;
}

/* ----- Mission ----- */
.pmn-top__mission p {
	font-size: 16px;
	line-height: 2;
	margin: 0 0 1em;
	color: var(--pm-text);
	max-width: 680px;
	margin-left: auto;
	margin-right: auto;
}

.pmn-top__mission p:first-of-type::first-letter {
	font-family: var(--pm-font-heading);
	font-weight: 700;
	font-size: 48px;
	color: var(--pm-primary);
	float: left;
	line-height: 1;
	padding: 5px 10px 0 0;
}

.pmn-top__mission strong {
	color: var(--pm-primary);
	font-weight: 700;
}

/* ----- Modules (naming / lessons) ----- */
.pmn-top__modules {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 18px;
}

.pmn-top__mod {
	background: var(--pm-surface, #fff);
	border: 1px solid var(--pm-border);
	border-radius: 16px;
	overflow: hidden;
	text-decoration: none;
	color: inherit;
	display: block;
	position: relative;
	transition: transform 0.2s, border-color 0.2s;
}

.pmn-top__mod:hover {
	transform: translateY(-2px);
	border-color: var(--pm-primary);
}

.pmn-top__mod-img {
	aspect-ratio: 16 / 8;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	font-family: var(--pm-font-heading);
	font-weight: 700;
	font-size: 32px;
	text-shadow: 0 2px 12px rgba(0, 0, 0, 0.18);
}

.pmn-top__mod-img--naming {
	background: linear-gradient(135deg, var(--pm-primary), #a8d4e2);
}

.pmn-top__mod-img--lessons {
	background: linear-gradient(135deg, #9cc1a2, var(--pm-accent-soft));
	color: var(--pm-text);
	text-shadow: none;
}

.pmn-top__mod-body {
	padding: 22px;
}

.pmn-top__mod-tag {
	display: inline-block;
	font-size: 11px;
	font-weight: 600;
	padding: 3px 10px;
	border-radius: 9999px;
	margin-bottom: 8px;
	font-family: var(--pm-font-num);
}

.pmn-top__mod-tag--live {
	background: #e1f1e1;
	color: #4a8a4a;
}

.pmn-top__mod-tag--soon {
	background: var(--pm-base);
	color: var(--pm-text-sub);
	border: 1px solid var(--pm-border);
}

.pmn-top__mod h3 {
	font-family: var(--pm-font-heading);
	font-weight: 700;
	font-size: 18px;
	margin: 0 0 6px;
	color: var(--pm-text);
}

.pmn-top__mod p {
	font-size: 13px;
	color: var(--pm-text-sub);
	line-height: 1.8;
	margin: 0 0 12px;
}

.pmn-top__mod-arr {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	color: var(--pm-primary);
	font-size: 13px;
	font-weight: 600;
	font-family: var(--pm-font-heading);
}

.pmn-top__mod-arr--soon {
	color: var(--pm-text-sub);
}

/* ----- Policy (運営方針) ----- */
.pmn-top__policy {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 14px;
}

.pmn-top__pol {
	background: var(--pm-surface, #fff);
	border: 1px solid var(--pm-border);
	border-radius: 14px;
	padding: 22px;
	border-top: 3px solid var(--pm-primary);
}

.pmn-top__pol:nth-child(2) {
	border-top-color: var(--pm-secondary);
}
.pmn-top__pol:nth-child(3) {
	border-top-color: var(--pm-accent);
}
.pmn-top__pol:nth-child(4) {
	border-top-color: #9cc1a2;
}

.pmn-top__pol-num {
	font-family: var(--pm-font-num);
	font-weight: 700;
	font-size: 11px;
	color: var(--pm-primary);
	margin-bottom: 5px;
	letter-spacing: 0.1em;
}

.pmn-top__pol h3 {
	font-family: var(--pm-font-heading);
	font-weight: 700;
	font-size: 15px;
	margin: 0 0 8px;
	color: var(--pm-text);
}

.pmn-top__pol p {
	font-size: 12px;
	color: var(--pm-text-sub);
	line-height: 1.85;
	margin: 0;
}

.pmn-top__pol strong {
	color: var(--pm-primary);
}

/* ----- Operator (運営者情報) ----- */
.pmn-top__operator {
	background: var(--pm-surface, #fff);
	border: 1px solid var(--pm-border);
	border-radius: 16px;
	padding: 28px;
	display: grid;
	grid-template-columns: 1.2fr 1fr;
	gap: 32px;
}

.pmn-top__op-rows {
	display: flex;
	flex-direction: column;
	gap: 12px;
	margin: 0;
}

.pmn-top__op-row {
	display: grid;
	grid-template-columns: 120px 1fr;
	gap: 16px;
	font-size: 13px;
	line-height: 1.7;
	padding-bottom: 10px;
	border-bottom: 1px solid var(--pm-border);
}

.pmn-top__op-row:last-child {
	border-bottom: none;
	padding-bottom: 0;
}

.pmn-top__op-row dt {
	font-family: var(--pm-font-heading);
	font-weight: 700;
	color: var(--pm-text-sub);
	font-size: 12px;
	margin: 0;
}

.pmn-top__op-row dd {
	margin: 0;
	color: var(--pm-text);
}

.pmn-top__op-row dd a {
	color: var(--pm-primary);
}

.pmn-top__op-side {
	background: var(--pm-base);
	border-radius: 12px;
	padding: 20px;
}

.pmn-top__op-side h4 {
	font-family: var(--pm-font-heading);
	font-weight: 700;
	font-size: 13px;
	margin: 0 0 8px;
	color: var(--pm-primary);
}

.pmn-top__op-side p {
	font-size: 12px;
	color: var(--pm-text-sub);
	line-height: 1.85;
	margin: 0;
}

/* ----- CTA ----- */
.pmn-top__cta {
	background: var(--pm-primary);
	color: #fff;
	border-radius: 18px;
	padding: 40px;
	text-align: center;
	margin: 0 auto;
	max-width: 1000px;
}

.pmn-top__cta h3 {
	font-family: var(--pm-font-heading);
	font-weight: 700;
	font-size: 22px;
	margin: 0 0 8px;
	color: #fff;
}

.pmn-top__cta p {
	font-size: 14px;
	opacity: 0.9;
	margin: 0 0 20px;
	line-height: 1.7;
}

.pmn-top__cta-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	height: 48px;
	padding: 0 28px;
	background: #fff;
	color: var(--pm-primary);
	border-radius: 9999px;
	text-decoration: none;
	font-family: var(--pm-font-heading);
	font-weight: 700;
	font-size: 14px;
	transition: opacity 0.15s;
}

.pmn-top__cta-btn:hover {
	opacity: 0.9;
	color: var(--pm-primary);
}

.pmn-top__cta-btn svg {
	width: 14px;
	height: 14px;
	stroke-width: 2;
}

/* ----- Responsive ----- */
@media (max-width: 768px) {
	.pmn-top__hero {
		padding: 36px 18px 32px;
	}
	.pmn-top__hero-inner {
		grid-template-columns: 1fr;
		gap: 18px;
	}
	.pmn-top__hero h1 {
		font-size: 26px;
	}
	.pmn-top__hero-lead {
		font-size: 14px;
	}
	.pmn-top__hero-illust svg {
		max-width: 240px;
		width: 100%;
		height: auto;
	}
	.pmn-top__section {
		padding: 36px 18px;
	}
	.pmn-top__sec-h {
		font-size: 21px;
	}
	.pmn-top__modules,
	.pmn-top__policy {
		grid-template-columns: 1fr;
	}
	.pmn-top__operator {
		grid-template-columns: 1fr;
		padding: 20px;
	}
	.pmn-top__op-row {
		grid-template-columns: 100px 1fr;
		font-size: 12px;
	}
	.pmn-top__cta {
		margin: 0 18px;
		padding: 28px 22px;
	}
	.pmn-top__cta h3 {
		font-size: 17px;
	}
}