@charset "UTF-8";

/* ==========================================================================
   CSS Variables
   ========================================================================== */
:root {
	/* Colors */
	--color-primary: rgb(37, 84, 56); /* 深い緑 */
	--color-text-main: #333333;
	--color-text-light: #666666;
	--color-bg-white: #ffffff;
	--color-bg-light: #f9f9f9; /* セクション背景等の薄いグレー・クリーム系 */
	--color-border: #e0e0e0;

	/* Typography */
	--font-family-base: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
	--font-family-en: "Inter", "Helvetica Neue", Arial, sans-serif;

	/* Layout */
	--width-inner: 780px;
	--width-header: 1280px;
	--width-hero: 1420px;

	/* Transitions */
	--transition-base: all 0.3s ease;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */
*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	font-size: 62.5%; /* 1rem = 10px */
	scroll-behavior: smooth;
}

body {
	font-family: var(--font-family-base);
	font-size: 1.6rem;
	line-height: 1.6;
	color: var(--color-text-main);
	background-color: var(--color-bg-white);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

a {
	color: inherit;
	text-decoration: none;
	transition: var(--transition-base);
}

a:hover {
	opacity: 0.7;
}

img {
	max-width: 100%;
	height: auto;
	vertical-align: bottom;
}

ul,
ol {
	list-style: none;
}

h2 {
	color: var(--color-primary);
}

h3 {
	color: var(--color-primary);
	text-align: center;
	font-size: clamp(1.2rem, 3vw, 3.6rem);
}

h4 {
	color: var(--color-primary);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.l-inner {
	width: 100%;
	max-width: var(--width-inner);
	margin: 0 auto;
	padding: 0 clamp(20px, 5vw, 40px); /* ★横幅にかかわらず必ず余白を確保する安全な方法 */
	padding-bottom: 80px;
}

/* 以前使用していた narrow クラスは変数と統合 */
.l-inner--narrow {
	width: 100%;
	max-width: var(--width-inner);
	margin-left: auto;
	margin-right: auto;
	padding: 0 clamp(20px, 5vw, 40px);
}

.u-en {
	font-family: var(--font-family-en);
}

/* Section Title */
.c-sec-title {
	text-align: center;
	margin-bottom: 60px;
}

/* Utilities */
.u-mb0 {
	margin-bottom: 0 !important;
}
.u-pb0 {
	padding-bottom: 0 !important;
}
.u-img-full {
	width: 100% !important;
	height: auto !important;
	display: block !important;
}
.u-mt8rem {
	margin-top: 8rem !important;
}
.c-sec-title__en {
	display: block;
	font-family: var(--font-family-en);
	font-size: clamp(3.2rem, 8vw, 7.4rem);
	font-weight: 700;
	color: var(--color-primary);
	line-height: 1.1;
	margin-bottom: 0px;
	letter-spacing: 0.05em;
}
.c-sec-title__ja {
	display: block;
	font-size: clamp(1.8rem, 4vw, 3rem);
	font-weight: 700;
	letter-spacing: 0.1em;
}

/* Placeholder specific styles */
.u-placeholder {
	background-color: #e2e8f0;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #94a3b8;
	font-size: 1.4rem;
	font-weight: bold;
}

/* Animations */
.js-fade {
	opacity: 0;
	transform: translateY(40px);
	transition:
		opacity 1s cubic-bezier(0.22, 1, 0.36, 1),
		transform 1s cubic-bezier(0.22, 1, 0.36, 1);
}

.js-fade.is-active {
	opacity: 1;
	transform: translateY(0);
}

.js-fade--delay-1 {
	transition-delay: 0.15s;
}
.js-fade--delay-2 {
	transition-delay: 0.3s;
}
.js-fade--delay-3 {
	transition-delay: 0.45s;
}
.js-fade--delay-4 {
	transition-delay: 0.6s;
}

/* ==========================================================================
   Header
   ========================================================================== */
.l-header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 80px;
	background-color: rgba(255, 255, 255, 0.6);
	backdrop-filter: blur(10px);
	z-index: 100;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0 40px;
}

.l-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-evenly;
	width: 100%;
	max-width: var(--width-header);
	margin: 0 auto;
}

.l-header__logo {
	display: flex;
	align-items: center;
}

.l-header__logo a {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
}

.l-header__logo-en {
	font-family: var(--font-family-en);
	font-weight: 500;
	letter-spacing: 0.04em;
	line-height: 1;
	color: var(--color-text-main);
	margin-top: 6px;
	white-space: nowrap;
}

.l-header__nav {
	display: flex;
	align-items: center;
}

.l-header__nav-list {
	display: flex;
	gap: 40px;
	align-items: center;
}

.l-header__nav-item a {
	font-family: var(--font-family-en);
	font-size: 1.4rem;
	font-weight: 500;
	letter-spacing: 0.05em;
	text-transform: uppercase;
}

/* Hamburger Menu Button */
.l-header__hamburger {
	display: none; /* Hide on PC */
	width: 40px;
	height: 40px;
	background: none;
	border: none;
	position: relative;
	z-index: 102; /* Above drawer */
	cursor: pointer;
}

.l-header__hamburger span {
	display: block;
	width: 24px;
	height: 2px;
	background-color: var(--color-primary);
	position: absolute;
	left: 8px;
	transition: var(--transition-base);
}

.l-header__hamburger span:nth-child(1) { top: 12px; }
.l-header__hamburger span:nth-child(2) { top: 19px; }
.l-header__hamburger span:nth-child(3) { top: 26px; }

.l-header__hamburger.is-active span:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}
.l-header__hamburger.is-active span:nth-child(2) {
	opacity: 0;
}
.l-header__hamburger.is-active span:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

/* Responsive (Mobile styles) */
@media screen and (max-width: 1024px) {
	.l-header {
		padding: 0 20px;
	}

	.l-header__hamburger {
		display: block;
	}

	.l-header__nav {
		position: fixed;
		top: 0;
		right: -100%;
		width: 100%;
		height: 100vh;
		background-color: rgba(255, 255, 255, 0.95);
		backdrop-filter: blur(10px);
		z-index: 101;
		flex-direction: column;
		justify-content: center;
		transition: right 0.4s cubic-bezier(0.22, 1, 0.36, 1);
	}

	.l-header__nav.is-active {
		right: 0;
	}

	.l-header__nav-list {
		flex-direction: column;
		gap: 30px;
		text-align: center;
	}

	.l-header__nav-item a {
		font-size: 2rem;
	}
}

/* ==========================================================================
   Hero (ファーストビュー)
   ========================================================================== */
/* Hero CSS has been migrated to Tailwind Utility Classes in index.php */

/* ==========================================================================
   About Section
   ========================================================================== */
.p-about {
	padding: 120px 0;
	background-color: var(--color-bg-white); /* 上部は白ベース */
	position: relative;
	z-index: 1;
}

/* 画像の半分から下を背景色で塗りつぶすための疑似要素 */
.p-about::before {
	content: "";
	position: absolute;
	top: 745px; /* 画像の中心が境目になるように調整 */
	left: 0;
	width: 100%;
	height: calc(100% - 745px);
	background-color: rgb(234, 239, 236);
	z-index: -1;
}

.p-about__intro {
	text-align: left;
	font-size: 1.6rem;
	line-height: 2;
	margin-bottom: 60px;
}

.p-about__grand-img {
	width: 100%;
	overflow: hidden;
	margin-bottom: 60px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
	position: relative;
	z-index: 2;
}

.p-about__history {
	text-align: center;
	margin-bottom: 100px;
}

.p-about__subhead {
	font-size: 2.8rem;
	font-weight: 700;
	margin-bottom: 30px;
	letter-spacing: 0.05em;
}

.p-about__text {
	font-size: 1.6rem;
	line-height: 2;
	margin-bottom: 20px;
	text-align: left;
}
.p-about__history .p-about__text {
	text-align: left;
}

.p-about__caldera {
	margin-bottom: 100px;
	text-align: center;
}

.p-about__caldera-title {
	font-size: 2.4rem;
	font-weight: 700;
	margin-bottom: 40px;
	letter-spacing: 0.1em;
}

.p-about__caldera-steps {
	display: flex;
	overflow-x: auto;
	gap: 30px;
	padding-bottom: 20px;
	margin-bottom: 20px;
	-ms-overflow-style: none; /* IE and Edge */
	scrollbar-width: none; /* Firefox */
	cursor: grab;
	scroll-snap-type: x mandatory;
	transition: opacity 0.5s ease;
}

.p-about__caldera-steps.is-fadeout {
	opacity: 0;
	pointer-events: none;
}

.p-about__caldera-steps:active {
	cursor: grabbing;
}

.p-about__caldera-steps::-webkit-scrollbar {
	display: none;
}

.p-about__caldera-step {
	text-align: left;
	flex: 0 0 auto;
	width: min-content; /* Make the container fit the exact natural size of the image */
	scroll-snap-align: start;
}

.p-about__caldera-step-img {
	position: relative;
	overflow: hidden;
	margin-bottom: 20px;
	border: 1px solid #eee;
}

.p-about__caldera-step-img img {
	width: auto;
	max-width: none; /* Display original size */
	height: auto;
	display: block;
	pointer-events: none; /* Prevent interference when mouse-dragging */
}

/* ==========================================================================
   Hero (ファーストビュー)
   ========================================================================== */
.l-hero {
	position: relative;
	height: clamp(600px, 100vh, 1080px); /* 画面全体に広げる */
	display: flex;
	align-items: center; /* 垂直方向中央 */
	justify-content: center; /* 水平方向中央 */
	overflow: hidden;
}

/* 背景画像コンテナ */
.l-hero .absolute.inset-0 {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
}

.l-hero .absolute.inset-0.z-0 {
	z-index: 0;
}

.l-hero .z-10 {
	z-index: 10;
}

.l-hero .w-full {
	width: 100%;
}

.l-hero .h-full {
	height: 100%;
}

.l-hero .object-cover {
	object-fit: cover;
}

.l-hero .bg-black\/20 {
	background-color: rgba(0, 0, 0, 0.2);
}

.l-hero__inner {
	width: 100%;
	max-width: var(--width-inner);
	margin: 6rem auto 0;
	padding: 0 20px;
	display: flex;
	justify-content: center; /* コンテンツ全体を中央へ */
}

.l-hero__content-wrap {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	width: 100%;
	max-width: 520px; /* ここでタイトルの最大幅を制御し画像が巨大化するのを防ぐ */
}

.l-hero__img {
	width: 100%;
	height: auto;
	filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.4));
}

.l-hero__logo {
	width: 100%;
	max-width: 520px;
	height: auto;
	filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.4));
}

.l-hero__title-en {
	font-family: var(--font-family-en);
	font-size: clamp(2rem, 3.5vw, 3.6rem); /* 画面サイズに応じて20px〜36px */
	font-weight: 600;
	letter-spacing: 0.05em;
	line-height: 1.2;
	color: #fff;
	margin-top: 4rem;
	text-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

/* モバイル表示での調整 */
@media (max-width: 768px) {
	.l-hero {
		height: 100vh; /* モバイルでは画面いっぱいに */
		min-height: 600px; /* 最小の高さを確保 */
	}

	.l-hero__inner {
		margin: 0 auto;
		display: flex;
		align-items: center;
		height: 100%;
	}

	.l-hero__content-wrap {
		align-items: center; /* モバイルでは中央揃え */
		text-align: center;
	}

	.l-hero__logo {
		max-width: 90%;
	}

	.l-hero__title-en {
		margin-top: 2rem;
	}
}

.p-about__caldera-step-title {
	font-size: 1.6rem;
	font-weight: 700;
	margin-bottom: 10px;
	line-height: 1.4;
}

.p-about__caldera-step-desc {
	font-size: 1.4rem;
	line-height: 1.8;
	color: #666;
}

.p-about__swipe-hint {
	display: flex;
	align-items: center;
	padding: 0 40px;
	gap: 20px;
	margin-top: 40px;
}

.p-about__swipe-text {
	font-family: var(--font-family-en);
	font-size: 1.8rem;
	color: var(--color-primary);
	font-weight: 700;
	white-space: nowrap;
	line-height: 1;
}

.p-about__swipe-line {
	flex: 1;
	height: 1px;
	background-color: #ccc;
}

/* スマホ等でも l-inner に沿ってスクロール */

.p-about__activities {
	text-align: center;
}

.p-about__activities-content {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 40px;
	text-align: left;
	margin-top: 40px;
}

@media (max-width: 1024px) {
	.p-about__activities-content {
		flex-direction: column;
		gap: 40px;
	}
}

.p-about__activities-img {
	flex: none;
	width: fit-content;
	max-width: 100%;
}
.p-about__activities-img img {
	width: auto;
	max-width: 100%;
}

@media (max-width: 1024px) {
	.p-about__activities-img {
		flex: none;
		width: 100%;
	}
}

.p-about__activities-text-wrap {
	width: 100%;
	max-width: 518px; /* 画像の元の幅(518px)に合わせる */
}

.p-about__note {
	font-size: 1.2rem;
	line-height: 1.8;
	color: var(--color-text-light);
	margin-top: 30px;
	padding-top: 20px;
	border-top: 1px solid var(--color-border);
}

/* ==========================================================================
   Blessings Section
   ========================================================================== */
.p-blessings {
	padding: 120px 0;
	background-color: var(--color-bg-white);
}

.p-blessings__intro {
	text-align: left;
	font-size: 1.6rem;
	line-height: 2;
	margin: 0 auto 60px;
	width: fit-content;
}

.p-blessings__photos {
	text-align: center;
	margin-bottom: 100px;
}
.p-blessings__photos img {
	width: auto;
	max-width: 100%;
	height: auto;
}

.p-blessings__block {
	text-align: center;
	margin-bottom: 120px;
}
.p-blessings__block--bg {
	background-color: rgb(234, 239, 236);
	/*padding: 80px 0;*/
}
.p-blessings__block--bg-warm {
	background-color: rgb(235, 228, 220);
	padding: 80px 0;
}

.p-blessings__subhead {
	font-size: 3.6rem;
	font-weight: 700;
	margin-bottom: 20px;
	letter-spacing: 0.1em;
}

.p-blessings__catch {
	font-size: 2rem;
	font-weight: 700;
	color: var(--color-primary);
	margin-bottom: 40px;
}

.p-blessings__img-center {
	margin-bottom: 40px;
	text-align: center;
}
.p-blessings__img-center img {
	width: auto;
	max-width: 100%;
	height: auto;
	margin: 0 auto;
}

.p-blessings__text {
	font-size: 1.6rem;
	line-height: 2;
	text-align: left;
	max-width: 520px;
	margin: 0 auto;
}

.p-blessings__text--centered {
	text-align: center;
	margin-top: 40px;
}

.p-blessings__feature {
	margin-top: 80px;
	padding-top: 60px;
	border-top: 1px dashed var(--color-border);
	text-align: center;
}
.p-blessings__feature img {
	margin-bottom: 40px;
}

.p-blessings__feature-title {
	font-size: 2rem;
	font-weight: 700;
	margin-bottom: 40px;
}

.p-blessings__circles {
	display: flex;
	justify-content: center;
	align-items: flex-start;
	gap: 40px;
	margin: 60px 0;
}

@media (max-width: 768px) {
	.p-blessings__circles {
		gap: 15px;
	}
	.p-blessings__circle-item {
		max-width: none;
	}
	.p-blessings__circle-img {
		margin-bottom: 8px;
	}
}

.p-blessings__circle-item {
	text-align: center;
	flex: 1;
	max-width: 180px;
}

.p-blessings__circle-img {
	margin-bottom: 15px;
	text-align: center;
}
.p-blessings__circle-img img {
	width: 100%;
	max-width: 100%;
	height: auto;
}

.p-blessings__circle-name {
	font-size: 1.4rem;
	font-weight: 600;
}

.p-blessings__nature-positive {
	margin-top: 60px;
}

.p-blessings__disaster-photos {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 30px;
	margin-top: 60px;
}

@media (max-width: 768px) {
	.p-blessings__disaster-photos {
		flex-direction: column;
		gap: 20px;
	}
	.p-blessings__disaster-photo {
		flex: none;
		width: 100%;
	}
	.p-blessings__disaster-photo img {
		display: block;
		margin: 0 auto;
	}
	.p-blessings__disaster-arrow {
		transform: rotate(90deg);
	}
}

.p-blessings__disaster-photo {
	flex: 0 0 calc(50% - 30px);
	text-align: center;
}
.p-blessings__disaster-photo p {
	margin-top: 15px;
	font-weight: 600;
}

.p-blessings__disaster-arrow {
	font-size: 2.4rem;
	color: var(--color-text-light);
}

/* Common Button */
.c-button-wrap {
	text-align: center;
	margin-bottom: 100px;
}

.c-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background-color: var(--color-primary);
	color: var(--color-bg-white);
	padding: 16px 60px;
	/* 角丸解除 */
	border-radius: 0;
	font-weight: 600;
	font-size: 1.6rem;
	letter-spacing: 0.1em;
	transition: var(--transition-base);
}

.c-button:hover {
	opacity: 0.8;
	transform: translateY(-2px);
}

.c-button-wrap--mt80 {
	margin-top: 80px;
}

/* ==========================================================================
   Crisis Section
   ========================================================================== */
.p-crisis {
	/*padding: 120px 0;*/
	background-color: var(--color-bg-light);
}

.p-crisis__hero-img {
	margin-bottom: 80px;
}

.p-crisis .c-sec-title__en {
	color: rgb(37, 84, 56); /* 深い緑 */
}

.p-crisis__intro {
	text-align: left;
	font-size: 1.6rem;
	line-height: 2;
	margin: 0 auto 80px;
	width: fit-content;
}

.p-crisis__lifestyle {
	text-align: center;
	margin-bottom: 100px;
}

.p-crisis__subhead {
	font-size: 3.2rem;
	font-weight: 700;
	line-height: 1.4;
	margin-bottom: 40px;
}

.p-crisis__lifestyle-photos {
	display: flex;
	gap: 20px;
	margin-bottom: 40px;
}

.p-crisis__text {
	font-size: 1.6rem;
	line-height: 2;
	max-width: 780px;
	margin: 0 auto;
	text-align: left;
}

.p-crisis__decrease {
	text-align: center;
}

.p-crisis__decrease-title {
	font-size: 2.8rem;
	font-weight: 700;
	margin-bottom: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 15px;
}

.p-crisis__pickup-img {
	height: auto;
	width: auto;
}

.p-crisis__decrease-maps {
	display: flex;
	justify-content: center;
	align-items: flex-end; /* 画像同士の下端をピッタリ揃える極めて重要なプロパティ */
	gap: clamp(5px, 3vw, 20px); /* 画面が狭いときは隙間も縮小する */
	margin-bottom: 30px;
	width: 100%;
}

.p-crisis__decrease-map-img {
	flex: 1 1 auto; /* コンテナ内で自動縮小を許可 */
	width: 40%; /* 横幅の割合 */
	max-width: 400px;
	height: auto;
}

.p-crisis__decrease-legend-img {
	display: block;
	margin: 0 auto 30px;
	height: auto;
}

/* ラベルは使用されなくなったためスタイルを削除しました */

.p-crisis__decrease-note {
	font-size: 1.4rem;
	color: var(--color-text-light);
	line-height: 1.8;
}

@media (max-width: 768px) {
	.p-crisis__decrease-maps {
		width: 96%;
	}
}

/* ==========================================================================
   Utilization Section (草原の活用)
   ========================================================================== */
.p-utilization {
	padding: 120px 0 0;
	background-color: rgb(234, 239, 236);
}

.p-utilization .l-inner {
	max-width: 1080px;
}

.p-utilization__intro {
	text-align: left;
	font-size: 1.6rem;
	line-height: 2;
	margin-bottom: 80px;
}

.p-utilization__list {
	display: flex;
	flex-direction: column;
	gap: 60px;
}

.p-utilization__item {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 80px;
}

.p-utilization__item--reverse {
	flex-direction: row-reverse;
}

@media (max-width: 1024px) {
	.p-utilization__item {
		flex-direction: column;
		gap: 40px;
	}
	.p-utilization__item--reverse {
		flex-direction: column;
	}
}

.p-utilization__img {
	flex: 0 0 auto;
	width: auto;
	max-width: 580px;
	position: relative;
}

@media (max-width: 1024px) {
	.p-utilization__img {
		flex: none;
		max-width: 100%;
	}
}

.p-utilization__img img {
	width: 100%;
	height: auto;
	display: block;
}

.p-utilization__content {
	flex: 0 0 400px;
	max-width: 100%;
}

@media (max-width: 1024px) {
	.p-utilization__content {
		flex: none;
		max-width: 100%;
		text-align: center;
	}
}

.p-utilization__title {
	font-size: 2.8rem;
	font-weight: 700;
	color: var(--color-primary);
	margin-bottom: 20px;
}

.p-utilization__title small {
	font-size: 50%;
}

.p-utilization__desc {
	font-size: 1.6rem;
	line-height: 2;
}

/* ==========================================================================
   What We Can Do Section
   ========================================================================== */

.p-whatwecando__hero-img {
	margin-bottom: 80px;
}

.p-whatwecando__intro {
	text-align: left;
	font-size: 1.6rem;
	line-height: 2;
	margin-bottom: 80px;
}

.p-whatwecando__subhead {
	text-align: center;
	font-size: 3.2rem;
	font-weight: 700;
	margin-bottom: 40px;
	line-height: 1.4;
}

.p-whatwecando__img-center {
	margin-bottom: 40px;
}

.p-whatwecando__block {
	margin-bottom: 80px;
}

.p-whatwecando__text {
	font-size: 1.6rem;
	line-height: 2;
	max-width: 520px;
	margin: 0 auto;
	text-align: left;
}

.p-whatwecando__action {
	margin-top: 120px;
}

.p-whatwecando__action-title-wrap {
	text-align: center;
	margin-bottom: 80px;
}

.p-whatwecando__action-title-images {
	display: flex;
	align-items: flex-end;
	justify-content: center;
	gap: 15px;
	margin-bottom: 20px;
}

.p-whatwecando__action-title-text {
	height: auto;
	width: auto;
	max-width: min(400px, 50vw);
}

.p-whatwecando__action-title-icon {
	height: auto;
	width: auto;
	max-width: min(100px, 15vw);
}

@media (max-width: 768px) {
	.p-whatwecando__action-title-images {
		gap: 10px;
	}

	.p-whatwecando__action-title-text {
		max-width: 60vw;
	}

	.p-whatwecando__action-title-icon {
		max-width: 18vw;
	}
}

.p-whatwecando__action-title-ja {
	font-size: clamp(1.6rem, 3vw, 2.4rem);
	font-weight: 700;
	letter-spacing: 0.1em;
}

.p-action-list {
	display: flex;
	flex-direction: column;
	gap: 60px;
}

.p-action-item {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 80px;
}

.p-action-item--reverse {
	flex-direction: row-reverse;
}

@media (max-width: 1024px) {
	.p-action-item {
		flex-direction: column;
		gap: 40px;
	}
	.p-action-item.p-action-item--reverse {
		flex-direction: column;
	}
}

.p-action-item__img-wrap {
	position: relative;
	width: auto;
	height: auto;
	flex: 0 0 auto;
	max-width: 100%;
}

.p-action-item__img-native {
	display: block;
	width: auto;
	height: auto;
	max-width: 100%;
}

/* PC向け: 元画像サイズを維持してコンテナからはみ出す設定 */
@media (min-width: 1025px) {
	.p-action-item__img-native {
		max-width: none;
	}
	.p-action-item:not(.p-action-item--reverse) .p-action-item__img-wrap {
		margin-left: -120px;
	}
	.p-action-item.p-action-item--reverse .p-action-item__img-wrap {
		margin-right: -120px;
	}
}

.p-action-item__content {
	flex: 0 0 450px;
}

/* ボタンを左寄せにする設定 */
.c-button-wrap--left {
	margin-bottom: 0;
	text-align: left;
}

@media (max-width: 1024px) {
	.p-action-item__content {
		flex: none; /* ← Flex-basis 450pxが高さとして適用されるのを防ぐ非常に重要なリセット */
		max-width: 100%;
		text-align: center;
	}
	.c-button-wrap--left {
		text-align: center;
	}
}

.p-action-item__title {
	font-size: 2.4rem;
	font-weight: 700;
	margin-bottom: 20px;
	line-height: 1.4;
}

.p-action-item__desc {
	font-size: 1.6rem;
	line-height: 1.8;
	margin-bottom: 30px;
}

.c-button--small {
	padding: 12px 40px;
	font-size: 1.4rem;
}

/* ==========================================================================
   National Park Section
   ========================================================================== */
.p-park {
	padding: 0;
	background-color: var(--color-bg-white);
}

.p-park__hero {
	width: 100%;
	line-height: 0;
}

.p-park__content {
	padding-top: 80px;
}

.c-sec-title--park .c-sec-title__en {
	color: #1a5c32; /* aso-kuju national park text color from design */
}

.c-sec-title--park .c-sec-title__ja {
	color: #1a5c32;
	font-weight: 700;
}

.p-park__desc {
	text-align: center;
	font-size: 2rem;
	font-weight: 500;
	margin-top: 20px;
	color: #1a5c32;
}

.p-park__intro {
	text-align: left;
	font-size: 1.6rem;
	line-height: 2;
	margin: 60px auto 80px;
	max-width: 800px;
}

.p-park__photos {
	display: flex;
	justify-content: center;
	margin-bottom: 80px;
}

.p-park__photos img {
	width: 100%;
	max-width: 800px;
	height: auto;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.p-park__link-text {
	text-align: center;
	font-size: 1.6rem;
	line-height: 1.8;
	margin-bottom: 20px;
}

.p-park__link-text strong {
	font-size: 2rem;
	color: #1a5c32; /* 阿蘇くじゅう国立公園 matching color */
}

.p-park__button {
	background-color: #27563f; /* Dark green button color from design */
	border-radius: 4px;
}

.p-park__button:hover {
	background-color: #1a3c2a;
}

/* ==========================================================================
   Pamphlet Section
   ========================================================================== */
.p-pamphlet {
	padding: 100px 0;
	background-color: #dce4de;
	text-align: center;
}

.p-pamphlet__title {
	font-family: var(--font-family-en);
	font-size: clamp(3.2rem, 8vw, 7.4rem);
	font-weight: 700;
	color: var(--color-primary);
	margin-bottom: 0px;
	line-height: 1.1;
}

.p-pamphlet__desc {
	font-size: 1.6rem;
	line-height: 1.8;
	margin-bottom: 40px;
	text-align: center;
}

.p-pamphlet .l-inner {
	padding-bottom: 0;
}

.p-pamphlet .c-button-wrap {
	margin-bottom: 0;
}

/* ==========================================================================
   Link & Footer Section
   ========================================================================== */
.p-link {
	padding: 100px 0;
	background-color: var(--color-bg-white);
	text-align: center;
}

.p-link .l-inner {
	padding-bottom: 0;
}

.p-link__title {
	font-family: var(--font-family-en);
	font-size: clamp(3.2rem, 8vw, 7.4rem);
	color: var(--color-primary);
	font-weight: 700;
	margin-bottom: 20px;
	line-height: 1.1;
}

.p-link__banners {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
	gap: 30px;
	margin-bottom: 50px;
}

.p-link__grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 40px;
	max-width: 900px;
	margin: 0 auto;
	padding: 0 20px;
}

@media (max-width: 768px) {
	.p-link__grid {
		grid-template-columns: 1fr;
		gap: 30px;
	}
}

.p-link__item {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
}

.p-link__banner {
	display: block;
	width: 100%;
	max-width: 350px;
	margin-bottom: 15px;
	transition: var(--transition-base);
}

.p-link__banner:hover {
	opacity: 0.8;
}

.p-link__text {
	font-size: clamp(1.0rem, 2vw, 1.2rem);
	color: var(--color-text);
	line-height: 1.6;
}

.l-footer {
	background-color: var(--color-bg-white);
	padding: 40px 20px;
	text-align: center;
	font-size: 1.2rem;
	color: var(--color-text-light);
	border-top: 1px solid var(--color-border);
}

.l-footer__inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 15px;
	width: 100%;
	max-width: var(--width-inner);
	margin: 0 auto;
}

.l-footer__sponsor {
	font-weight: 500;
}