@charset "UTF-8";

/* ========================================
   Reset & Base
   ======================================== */
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th,
td {
	margin: 0;
	padding: 0;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
	word-break: break-all;
	font-size: inherit;
	width: 100%;
}
fieldset,
img {
	border: 0;
}
li {
	list-style: none;
}
h1,
h2,
h3,
h4,
h5,
h6 {
	font-size: 100%;
	font-weight: normal;
	letter-spacing: 0.08em;
}

p {
	letter-spacing: 0.08em;
	line-height: 1.8;
}

input,
textarea,
select,
button {
	font-family: inherit;
	font-size: inherit;
	box-sizing: border-box;
}
input[type='submit'],
input[type='button'],
button {
	border-radius: 0;
	-webkit-appearance: button;
	border: none;
	cursor: pointer;
}

* {
	box-sizing: border-box;
}
html {
	scroll-behavior: smooth;
	scroll-padding-top: 100px; /* PC用 */
	/* ページの端でのバウンス（オーバースクロール）を無効化 */
	/* overscroll-behavior-y: none; */
}
html,
body {
	height: 100%;
	/* 念のため body にも指定 */
	/* overscroll-behavior-y: none; */
}
body {
	-webkit-text-size-adjust: 100%;
	padding: 0;
	margin: 0;
	font-family: 'Zen Kaku Gothic New', sans-serif;
	color: #53534b;
	overflow-x: hidden;
	/* background-color: transparent; */
	background-color: #8c7d6e;
	min-height: 100vh;
}
/* メニューオープン時はスクロール禁止 */
body.is-nav-open {
	overflow: hidden;
	height: 100vh;
	/* position: fixed; */
	width: 100%;
}

/* 削除: .site-frame */

a {
	color: #53534b;
	text-decoration: none;
	transition: all 0.25s ease;
	letter-spacing: 0.08em;
}

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

/* ========================================
   Common Layout & Utility
   ======================================== */
.container {
	max-width: 1300px;
	margin: 0 auto;
	/* PC/基本設定: 上下120px, 左右40px */
	padding: 120px 40px;
}

.main-content {
	position: relative;
	z-index: 10;
	margin-top: 100vh;
	background-color: #fcfbf9;
	margin-bottom: 0;
}

.content-section {
	width: 100%;
}

.jp {
	font-family: 'Zen Old Mincho', serif;
	font-weight: 600;
}
.en {
	font-family: 'Crimson Text', serif;
	font-weight: 500;
}

/* Spacing Utilities */
.mb-0 {
	margin-bottom: 0px !important;
}
.mb-10 {
	margin-bottom: 10px !important;
}
.mb-20 {
	margin-bottom: 20px !important;
}
.mb-30 {
	margin-bottom: 30px !important;
}
.mb-40 {
	margin-bottom: 40px !important;
}
.mb-80 {
	margin-bottom: 80px !important;
}

/* Responsive Utils (Updated to 1000px) */
@media screen and (min-width: 1001px) {
	.sp {
		display: none !important;
	}
}
@media screen and (max-width: 1000px) {
	.pc {
		display: none !important;
	}
	html {
		scroll-padding-top: 64px; /* SP用ヘッダー高さに合わせる */
	}
	/* .containerのpadding設定は下に移動・分離しました */
	.mb-80 {
		margin-bottom: 40px !important;
	}
}
@media screen and (max-width: 768px) {
	.container {
		padding: 48px 20px;
	}
}
@media screen and (max-width: 428px) {
	h1,
	h2,
	h3,
	h4,
	h5,
	h6 {
		letter-spacing: 0.05em;
	}

	p {
		letter-spacing: 0.05em;
	}
	/* .containerのpadding設定は下に移動・分離しました */
	.mb-10 {
		margin-bottom: 4px !important;
	}
}

/* ========================================
   Header (Glass Effect)
   ======================================== */
.header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	width: 100%;
	z-index: 9998;
	height: 70px;
	padding: 10px 20px;
	display: flex;
	align-items: center;
	justify-content: space-between;

	/* すりガラス風の帯を追加 */
	background-color: rgba(255, 255, 255, 0.7); /* 半透明の白 */
	backdrop-filter: blur(8px); /* すりガラス効果 */
	-webkit-backdrop-filter: blur(10px); /* Safari用 */
	box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05); /* うっすら境界線 */

	transition: opacity 0.5s ease-out;
	opacity: 0;
	pointer-events: none;
}
.header.is-visible {
	opacity: 1;
	pointer-events: auto;
}

.header__logo {
	font-size: 28px;
	font-weight: 700;
	color: #53534b;
	z-index: 10000;
	position: relative;
}

/* --- Navigation (Desktop & Mobile) --- */
.header__nav {
	display: flex;
	align-items: center;
}

.header__nav-inner {
	display: flex;
	gap: 32px;
	align-items: center;
}

.nav-link {
	font-weight: 700;
	font-size: 15px;
	position: relative;
	transition: opacity 0.3s;
}
/* Hover effect for desktop */
.nav-link:hover {
	opacity: 0.6;
}
.nav-link::after {
	content: '';
	position: absolute;
	bottom: -4px;
	left: 0;
	width: 0;
	height: 1px;
	background-color: #8c7d6e;
	transition: width 0.3s;
}
.nav-link:hover::after {
	width: 100%;
}

.nav-button {
	background-color: #8c7d6e;
	color: #fff;
	min-width: 140px;
	text-align: center;
	font-weight: 700;
	font-size: 16px;
	padding: 12px 16px;
	border-radius: 8px;
	transition: background-color 0.3s, color 0.3s, opacity 0.3s;
}
.nav-button:hover {
	background-color: #fff;
	color: #8c7d6e;
	/* border: 1px solid #8c7d6e; */
	opacity: 0.8;
}

/* --- Hamburger Menu (Mobile Only) --- */
.hamburger-menu {
	display: none; /* Desktop default */
}

/* SP Styling (Updated to 1000px) */
@media screen and (max-width: 1000px) {
	.header {
		padding: 10px 20px;
		height: 64px;
		/* SPでもヘッダーのすりガラス背景を維持 */
		background-color: rgba(255, 255, 255, 0.8);
		backdrop-filter: blur(12px);
		-webkit-backdrop-filter: blur(12px);
	}
	.header__logo {
		font-size: 24px;
	}

	/* Hamburger Button */
	.hamburger-menu {
		display: block;
		width: 44px;
		height: 44px;
		position: relative;
		z-index: 10000;
		background: transparent;
		padding: 0;
		cursor: pointer;
	}
	.hamburger-menu__bar {
		display: block;
		width: 40px;
		height: 1px;
		background-color: #53534b;
		position: absolute;
		left: 2px;
		transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
	}
	.hamburger-menu__bar:nth-child(1) {
		top: 12px;
	}
	.hamburger-menu__bar:nth-child(2) {
		top: 21px;
	}
	.hamburger-menu__bar:nth-child(3) {
		top: 30px;
	}

	/* Active Hamburger (X Shape) */
	.hamburger-menu.is-active .hamburger-menu__bar:nth-child(1) {
		top: 21px;
		transform: rotate(36deg);
		background-color: #fff; /* メニューオープン時は白 */
	}
	.hamburger-menu.is-active .hamburger-menu__bar:nth-child(2) {
		opacity: 0;
		transform: scale(0);
	}
	.hamburger-menu.is-active .hamburger-menu__bar:nth-child(3) {
		top: 21px;
		transform: rotate(-36deg);
		background-color: #fff;
	}
	.header.is-nav-open .header__logo a {
		color: #fff;
		transition: color 0.3s;
	}

	/* Navigation Overlay */
	.header__nav {
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		height: 100dvh;
		background-color: #8c7d6e;
		z-index: 9999;
		flex-direction: column;
		justify-content: center;
		padding: 40px;
		opacity: 0;
		pointer-events: none;
		transition: opacity 0.4s ease, visibility 0.4s;
		visibility: hidden;
	}
	.header__nav.is-active {
		opacity: 1;
		pointer-events: auto;
		visibility: visible;
	}

	.header__nav-inner {
		flex-direction: column;
		gap: 24px;
		text-align: center;
		transform: translateY(20px);
		transition: transform 0.4s ease 0.1s;
	}
	.header__nav.is-active .header__nav-inner {
		transform: translateY(0);
		width: 100%;
	}

	.nav-link {
		font-size: 18px;
		color: #fff;
		padding: 10px;
		display: block;
		/* width: 100%; */
	}
	.nav-link::after {
		background-color: #fff;
	}

	.nav-button {
		background-color: #fff;
		color: #8c7d6e;
		margin-top: 10px;
		/* width: 100%; */
		/* max-width: 240px; */
		min-width: 240px;
		min-height: 64px;
		text-align: center;
		padding: 20px;
	}
	.nav-button:hover {
		background-color: #eee;
	}
}

@media (hover: hover) {
	.nav-button:hover,
	.nav-link:hover,
	.nav-link::after:hover {
		background-color: #fff;
		color: #8c7d6e;
	}
}

/* ========================================
   Common Component: Section Header
   ======================================== */
.section-header {
	margin-bottom: 80px;
}
.section-header__main {
	margin-bottom: 8px;
}
.section-header__decorator {
	width: 8px;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	gap: 8px;
}
.dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
}
.dot--green {
	background-color: #009f56;
}
.dot--orange {
	background-color: #fd551b;
}
.dot--yellow {
	/* background-color: #fdd44e; */
	background-color: #fcb239;
}

.section-header--with-line .section-header__main {
	display: flex;
	align-items: center;
	gap: 20px;
}
.section-header--with-line .section-header__main::after {
	content: '';
	flex: 1;
	height: 1px;
	background-color: #8c7d6e;
}
.section-header__title--en {
	font-family: 'Crimson Text', serif;
	font-weight: 500;
	color: #8c7d6e;
	font-size: 64px;
	margin: 0;
	line-height: 1;
	letter-spacing: 0.02em;
}
.section-header__title {
	font-size: 18px;
	font-weight: 700;
	color: #8c7d6e;
}

.section-header__title--thanks {
	font-size: 28px;
	font-weight: 700;
	color: #8c7d6e;
}

/* SP Adjustments for Section Header (Updated to 1000px) */
@media screen and (max-width: 1000px) {
	.section-header {
		margin-bottom: 40px;
	}
	.section-header__title--en {
		font-size: 48px;
	}
}

@media screen and (max-width: 768px) {
	.dot {
		width: 6px;
		height: 6px;
	}
	.section-header {
		margin-bottom: 32px;
	}
	.section-header__title--en {
		font-size: 40px;
	}
	.section-header__title {
		font-size: 16px;
	}
	.section-header__title--thanks {
		font-size: 20px;
	}
}

/* ========================================
   Common Component: Link Button
   ======================================== */
.link-btn {
	margin-top: 40px;
	text-align: center;
}
.link-btn a {
	min-height: 72px;
	min-width: 280px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	border-radius: 12px;
	padding: 20px 24px;
	font-size: 18px;
	font-weight: 700;
	line-height: 1.6;
	letter-spacing: 0.04em;
	background-color: #8c7d6e;
	color: #fff;
	border: 1px solid #8c7d6e;
	transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}
.link-btn a:hover {
	background-color: #fff;
	color: #8c7d6e;
	border-color: #8c7d6e;
}
.link-btn .arrow-icons {
	display: inline-flex;
	justify-content: center;
	align-items: center;
	width: 28px;
	height: 28px;
	border-radius: 50%;
	margin-left: 20px;
	flex-shrink: 0;
	position: relative;
	background-color: #fff;
	transition: background-color 0.3s;
}
.link-btn a:hover .arrow-icons {
	background-color: #8c7d6e;
}
.link-btn .arrow-icons img {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 100%;
	height: 100%;
	object-fit: contain;
	transition: opacity 0.3s;
}
.link-btn .arrow-none {
	opacity: 1;
}
.link-btn .arrow-color {
	opacity: 0;
}
.link-btn a:hover .arrow-none {
	opacity: 0;
}
.link-btn a:hover .arrow-color {
	opacity: 1;
}

/* Updated to 1000px */
@media screen and (max-width: 1000px) {
	.link-btn {
		margin: 0 auto;
		margin-top: 32px;
	}
	.link-btn a {
		width: 100%;
		/* min-width: auto; */
		min-height: 60px;
		font-size: 16px;
	}
}

@media screen and (max-width: 768px) {
	.section-header--with-line .section-header__main {
		gap: 12px;
	}
	.section-header__decorator {
		width: 6px;
		gap: 6px;
	}
}
@media screen and (max-width: 428px) {
	.link-btn {
		margin-top: 32px;
		width: 100%;
	}
}

/* ========================================
   Footer
   ======================================== */
.footer {
	background-color: #8c7d6e;
	padding: 80px 0 0; /* 左右下のパディング削除、トップのみ */
	color: #fff;
	position: relative;
	z-index: 2;
}

.footer-container {
	max-width: 1360px;
	margin-left: auto;
	margin-right: auto;
	padding: 0 40px; /* 左右の余白はコンテナで管理 */
}

.footer__main {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	margin-bottom: 48px;
	gap: 40px;
}
.footer__logo {
	font-size: 56px;
	font-weight: 700;
	line-height: 1;
}
.footer__nav {
	display: flex;
	justify-content: space-between;
	width: 767px;
}
.footer-nav-col {
	display: flex;
	flex-direction: column;
	gap: 20px;
}

/* タイトル部分の共通スタイル */
.footer-nav-col__title {
	font-family: 'Zen Kaku Gothic New', sans-serif;
	font-weight: 700;
	font-size: 14px;
	display: block;
	margin-bottom: 12px;
	color: #fff;
}
/* aタグのタイトル（トップ、メッセージ等）はマージン0 */
a.footer-nav-col__title {
	margin-bottom: 0;
}

/* divタグのタイトル（サービス）の場合の内部リンク調整 */
div.footer-nav-col__title {
	margin-bottom: 0;
}
div.footer-nav-col__title > a {
	display: block;
	margin-bottom: 12px;
	color: #fff;
	text-decoration: none;
}

/* リストスタイル */
.footer-nav-col__list {
	font-family: 'Zen Kaku Gothic New', sans-serif;
	font-size: 14px;
	list-style: none;
	padding-left: 0;
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: 12px;
	font-weight: normal;
}

/* フッターリンク共通 */
.footer a {
	color: #fff;
	text-decoration: none;
	transition: opacity 0.3s;
}
.footer a:hover {
	opacity: 0.7;
}
.footer-nav-col__list li a {
	display: block;
	line-height: 1.5;
}

/* コピーライト部分（画面幅いっぱい） */
.footer__copyright {
	width: 100%;
	border-top: 1px solid #fff;
	padding: 20px 40px 20px;
	text-align: center;
	background-color: #8c7d6e;
}
.footer__copyright p {
	font-size: 12px;
	margin: 0;
	color: #fff;
}

/* ========================================
   Scroll Animations
   ======================================== */
.animation {
	opacity: 0;
	transform: translateY(50px);
	transition: none;
}
.animation.is-animated {
	opacity: 1;
	transform: translateY(0);
	transition: opacity 1.5s cubic-bezier(0, 0.7, 0.3, 1), transform 1.5s cubic-bezier(0, 0.7, 0.3, 1);
}

/* ========================================
   Responsive (Common Footer etc) (Updated to 1000px)
   ======================================== */
@media (max-width: 1000px) {
	/* .site-frame border-width削除 */
	.footer {
		padding-top: 60px;
	}
	.footer-container {
		padding: 0 20px;
	}
	.footer__main {
		flex-direction: column;
	}
	.footer__nav {
		flex-direction: column;
		gap: 32px;
		width: 100%;
	}
	.footer__logo {
		/* font-size: 56px; */
	}
	.footer__copyright {
		padding: 20px;
	}
}