@charset "UTF-8";

html {
	font-size: 62.5%;
	overflow-y: scroll;
	scroll-behavior: smooth;

}

body {
	font-size: 1.5rem;
	font-weight: 400;
	font-family: "Noto Sans JP", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic ProN", メイリオ, Meiryo, sans-serif;
	color: #333;
	background-color: #fff;
	-webkit-font-feature-settings: "palt";
	font-feature-settings: "palt";
	letter-spacing: 0.03em;
	line-height: 1.75;
	-webkit-text-size-adjust: 100%;
	line-height: 1.5;

}

.img {
	width: 100%;
	position: relative;
	z-index: 1;
}

h2 {
	font-size: 42px;
	font-size: 4.2rem;
	color: #fff;
	margin-bottom: 20px;
	letter-spacing: 0.1em;
	margin-top: 6rem;
}

h3 {
	font-size: 20px;
	font-size: 2rem;
}

h4 {
	font-size: 18px;
	font-size: 1.8rem;
	color: #1F4B3A;
}

h5 {
	color: #fff;
	margin-bottom: 2rem;
	font-size: 25px;
	font-size: 2.5rem;
}

h6 {
	font-size: 18px;
	font-size: 1.8rem;

}

.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

.checkmark {
	width: 18px;
	height: auto;
	object-fit: contain;
	display: block;
}

header {
	width: 100%;
	height: 90px;
	z-index: 1000;
}

.top_page header {
	position: absolute;
	top: 0;
	width: 100%;
	background: rgba(59, 96, 81, 0.8);

}

header .header_inner {
	max-width: 1200px;
	margin: 0 auto;
	height: 90px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 20px;
}

header .logo {
	width: clamp(200px, 14vw, 250px);
}

header nav {
	width: 80%;
}

header nav ul {
	display: flex;
	flex-wrap: nowrap;
	width: 100%;
	justify-content: space-evenly;
}

header nav ul li a {
	position: relative;
	color: #fff;
	text-decoration: none;
	margin-left: 30px;
	padding-bottom: 6px;
}

header nav ul li:not(.nav_cta) a::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 1px;
	background: #EFE9D8;
	/* 上品なベージュ */
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.3s ease;
}

header nav ul li:not(.nav_cta) a:hover::after {
	transform: scaleX(1);
}

/* ===============================
   ヘッダーCTA
=============================== */
.nav_cta a {
	background: linear-gradient(135deg, #2e6b4e, #214f3a);
	color: #fff;
	padding: 12px 28px;
	border-radius: 50px;
	border: 2px solid #EFE9D8;
	font-weight: bold;
	box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
	transition: 0.3s ease;
}

.nav_cta a:hover {
	background: linear-gradient(135deg, #24563f, #1a3f2e);
	transform: translateY(-2px);
	box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
}

/* ===============================
   ハンバーガー
=============================== */

.hamburger {
	display: none;
	flex-direction: column;
	justify-content: space-between;
	width: 28px;
	height: 22px;
	background: none;
	border: none;
	cursor: pointer;
	z-index: 2000;
}

.hamburger span {
	height: 3px;
	width: 100%;
	background: #fff;
	border-radius: 3px;
	transition: 0.3s;
}

/* ×アニメーション */
.hamburger.active span:nth-child(1) {
	transform: translateY(9px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
	opacity: 0;
}

.hamburger.active span:nth-child(3) {
	transform: translateY(-9px) rotate(-45deg);
}


#kv_container {
	/* ヘッダー分 */
	min-height: calc(100svh - 90px);
	background: url(/images/kv.webp) center / cover no-repeat;
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	color: #fff;
}

#concept h2 span {
	font-size: clamp(1.8rem, 2.8vw, 2.8rem);
	display: inline-block;
}

#concept .concept_txt {
	font-size: clamp(1.5rem, 2.2vw, 1.8rem);
	margin-bottom: clamp(3rem, 5vw, 5rem);
	line-height: 1.8;
}

.concept_list {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 25px;
	color: #1F4B3A;
	font-weight: 500;
	margin-bottom: 6rem;
}

.concept_list li {
	display: flex;
	align-items: center;
	gap: 10px;
	background: #EFE9D8;
	border-radius: 16px;
	padding: 12px 24px;
	min-width: 220px;
	/* ← 横幅を統一 */
	justify-content: center;
}

/* CTAボタン */
.cta {
	text-align: center;
	margin-top: 40px;
	margin: 40px 0 10px 0;
}

.btn_primary {
	display: inline-block;
	padding: 16px 40px;
	border-radius: 40px;
	background: #2e6b4e;
	color: #fff;
	text-decoration: none;
	font-weight: bold;
	border: 2px solid #EFE9D8;
	transition: 0.3s;
	max-width: 500px;
}

.btn_primary:hover {
	background: #24563f;
}

.btn_primary:active {
	transform: translateY(4px);
	/* 下に沈む */
	box-shadow: 0 2px 0 #1f4b37;
	/* 影を短くする */
}

.concept_notes {
	margin: 10px auto 0;
	max-width: 200px;
	text-align: left;
	font-size: 12px;
	font-size: 1.2rem;
	line-height: 1.6;
	opacity: 0.9;
}

/* ===============================
   セクション共通
=============================== */

#kv_container,
#concerns,
#service,
#plan {
	padding: 100px 0;
}

.section_title {
	text-align: center;
	font-size: 28px;
	font-size: 2.8rem;
	margin-bottom: 60px;
}

/* ===============================
   カードレイアウト（サービス・料金）
=============================== */

/*------------ concerns ------------*/
.grid_4 {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 30px;
}

.co_card {
	background: #fff;
	padding: 40px;
	border-radius: 12px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
	text-align: center;
	display: flex;
	align-items: center;
	gap: 12px;
	justify-content: center;
}

/*------------- service --------------*/
#service {
	background: #f2f3f3;
}

.grid_3 {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 40px;
}

.service_card {
	background: #fff;
	border-radius: 12px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
	text-align: center;
}

.card_top {
	background: #f5f6f6;
	padding: 45px 0 35px;
	text-align: center;
	border-bottom: 1px solid #e3e3e3;
	border-radius: 12px 12px 0 0;
}

.card_top img {
	display: block;
	margin: 0 auto 20px;
}

.card_bottom {
	padding: 30px 28px 35px;
	text-align: justify;
}

.card_bottom p {
	font-size: 14px;
	font-size: 1.4rem;
	line-height: 1.9;
	color: #555;
	margin: 0;
	white-space: pre-line;
}

/*------------- plan --------------*/
.plan_card {
	background: #fff;
	border-radius: 12px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
	text-align: center;
	position: relative;
}

/* 人気プラン */
.plan_card.is_popular {
	border: none;
}

.plan_card.is_popular .plan_title {
	background: #2f4f43;
	color: #fff;
	padding: 30px 0;
	border-radius: 12px 12px 0 0;
}

/* バッジ */
.badge {
	position: absolute;
	top: -15px;
	left: 15%;
	transform: translateX(-50%);
	background: #EFE9D8;
	color: #2f4f43;
	font-size: 12px;
	font-size: 1.2rem;
	padding: 5px 12px;
	border-radius: 6px;
}

/* タイトル */
.plan_title {
	background: #f5f6f6;
	border-radius: 12px 12px 0 0;
	margin-bottom: 30px;
	padding: 30px 0;
}

/* 価格 */
.plan_price {
	font-size: 26px;
	font-size: 2.6rem;
	font-weight: 700;
	margin-bottom: 30px;
}

.plan_price span {
	font-size: 14px;
	font-size: 1.4rem;
	font-weight: 400;
	margin-right: 6px;
}

/* 区切り線 */
.plan_price::after {
	content: "";
	display: block;
	height: 1px;
	background: #ccc;
	margin: 25px auto 0;
	width: 70%;
}

/* リスト */
.plan_txt {
	padding: 0 25px;
	text-align: left;
	margin-bottom: 4rem;
}

.plan_txt li {
	margin-bottom: 12px;
	position: relative;
	padding-left: 18px;
}

.plan_txt li::before {
	content: "◆";
	position: absolute;
	left: 0;
	color: #333;
	font-size: 12px;
	font-size: 1.2rem;
}

.notes {
	margin: 10px 0;
	text-align: left;
	font-size: 12px;
	font-size: 1.2rem;
}

/*------------- contact --------------*/
#contact {
	background: linear-gradient(135deg, #214f3a, #2e6b4e);
	color: #fff;
	padding-top: 100px;
}

.contact_container {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 60px;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

.contact_left {
	background: #fff;
	border-radius: 20px;
	overflow: hidden;
	/* 角丸を画像にも反映 */
	box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
	align-self: start;
}

/* 画像エリア */
.profile_img img {
	width: 100%;
	height: 260px;
	object-fit: cover;
	display: block;
}

/* テキストエリア */
.profile_text {
	padding: 30px;
	text-align: left;
}

.name {
	font-size: 20px;
	font-size: 2rem;
	font-weight: bold;
	margin-bottom: 20px;
	color: #1F4B3A;
}

.contact_txt {
	font-size: 16px;
	font-size: 1.6rem;
	color: #333;
	white-space: pre-line;
}

.contact_txt span {
	font-size: 12px;
	font-size: 1.2rem;
}

.contact_right input,
.contact_right select,
.contact_right textarea {
	width: 100%;
	padding: 14px;
	margin-bottom: 25px;
	border-radius: 8px;
	border: none;
}

.contact_right select {
	color: #757575;
}

.contact_right select:valid {
	color: #333;
}

.contact_right select option {
	color: #333;
	/* ドロップダウン内は常に濃い文字 */
}

.contact_right .note {
	font-size: 1.2rem;
}

.contact_right .note a {
	position: relative;
	color: #dcdcdc;
	text-decoration: none;
	padding-bottom: 2px;
}

.contact_right .note a::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 1px;
	background: #EFE9D8;
	/* サイトと統一 */
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.3s ease;
}

.contact_right .note a:hover::after {
  transform: scaleX(1);
}

.contact_right .note a:hover {
  color: #fff;
}

.contact_right button {
	width: 100%;
	padding: 16px;
	background: #fff;
	color: #214f3a;
	border-radius: 40px;
	border: none;
	font-weight: bold;
	cursor: pointer;
}

#checkbox {
	display: flex;
	justify-content: center;
	margin: 30px 0 20px;
}

/* チェックと文字を横並び */
#checkbox label {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	color: #fff;
	cursor: pointer;
}

/* チェックボックス微調整 */
#checkbox input[type="checkbox"] {
	width: 20px;
	height: 20px;
	position: relative;
	top: 0;
	margin: 0 10px 0 0;
}

.privacy_text {
	line-height: 1.4;
}

button:disabled {
	background: #ccc;
	cursor: not-allowed;
	opacity: 0.6;
	transition: 0.3s;
}

.error {
	border: 2px solid #e74c3c !important;
	background: #fff5f5;
}

.modal {
	opacity: 0;
	pointer-events: none;
	transition: .3s;
}

.modal.active {
	opacity: 1;
	pointer-events: auto;
}

.spinner {
	display: none;
	width: 18px;
	height: 18px;
	border: 3px solid rgba(255, 255, 255, 0.3);
	border-top: 3px solid #fff;
	border-radius: 50%;
	animation: spin 0.8s linear infinite;
}

@keyframes spin {
	to {
		transform: rotate(360deg);
	}
}

/* ===============================
   フッター
=============================== */

.site_footer {
	background: #1a3f2e;
	text-align: center;
	min-height: 120px;
}

.f_container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
	min-height: 120px;
	display: flex;
	align-items: center;
	justify-content: space-around;

}

.f_logo {
	width: 180px;
	margin: 0;
}

footer nav ul {
	display: flex;
	gap: 40px;
	margin: 0;
	padding: 0;
	list-style: none;
}

footer nav ul li a {
	position: relative;
	color: #fff;
	/* 必要に応じて調整 */
	text-decoration: none;
	padding-bottom: 4px;
}

.site_footer nav ul li a::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 1px;
	background: #EFE9D8;
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.3s ease;
}

.site_footer nav ul li a:hover::after {
	transform: scaleX(1);
}

.site_footer small {
	color: #fff;
	display: block;
	text-align: center;
	padding: 15px 0;
	font-size: 0.9rem;
}




/*-- 追従するトップへ戻るボタン --*/

#page_top {
	position: fixed;
	right: 5px;
	bottom: 20px;
	height: 50px;
	text-decoration: none;
	font-weight: bold;
	transform: rotate(90deg);
	font-size: 90%;
	line-height: 1.5rem;
	color: #737373;
	padding: 0 0 0 35px;
	border-top: solid 1px;
}

#page_top::before {
	content: "";
	display: block;
	position: absolute;
	top: -1px;
	left: 0px;
	width: 15px;
	border-top: solid 1px;
	transform: rotate(35deg);
	transform-origin: left top;
}



/* ===============================
   レスポンシブ
=============================== */

/* =================================
   1024px
================================= */
@media (max-width: 1024px) {

	/* ナビ余白調整 */
	header nav ul li a {
		margin-left: 15px;
		font-size: 1.4rem;
	}

	/* セクション余白少し縮小 */
	#kv_container,
	#concerns,
	#service,
	#plan {
		padding: 80px 0;
	}

	/* 3カラム → 2カラム */
	.grid_3 {
		grid-template-columns: repeat(2, 1fr);
		gap: 30px;
	}

	/* 料金カード余白 */
	.plan_card {
		margin-bottom: 20px;
	}

	/* コンタクト縦余白 */
	.contact_container {
		gap: 40px;
	}

	/* フッター */
	footer nav ul {
		gap: 25px;
	}

}

/* =================================
   768px
================================= */
@media (max-width: 768px) {

	/* ===============================
	   ヘッダー
	=============================== */

	header {
		height: 70px;
	}

	header .header_inner {
		height: 70px;
	}

	header nav {
		position: fixed;
		top: 0;
		right: -100%;
		width: 260px;
		height: 100vh;
		background: #1a3f2e;
		padding-top: 100px;
		transition: 0.3s ease;
		z-index: 1500;
		display: block;
	}

	header nav ul {
		flex-direction: column;
		gap: 30px;
		padding-left: 30px;
	}

	header nav ul li a {
		font-size: 1.8rem;
	}

	/* active時 */
	header nav.active {
		right: 0;
	}

	.hamburger {
		display: flex;
	}

	#kv_container {
		min-height: 70vh;
		padding: 40px 20px;
	}

	/* ===============================
	   見出し
	=============================== */

	h2 {
		font-size: 3.5rem;
		margin-top: 4rem;
	}

	h3 {
		font-size: 1.8rem;
	}

	.section_title {
		font-size: 2.2rem;
		margin-bottom: 40px;
	}

	/* ===============================
	   グリッド → 1カラム
	=============================== */

	.grid_3,
	.grid_4 {
		grid-template-columns: 1fr;
	}

	/* ===============================
	   コンセプト
	=============================== */

	.concept_list {
		gap: 15px;
	}

	.concept_list li {
		min-width: auto;
		width: 100%;
	}

	#concept .concept_txt {
		text-align: center;
	}

	/* ===============================
	   CTAボタン
	=============================== */

	.btn_primary {
		width: 100%;
		padding: 14px 20px;
	}

	/* ===============================
	   コンタクト
	=============================== */

	.contact_container {
		grid-template-columns: 1fr;
		gap: 40px;
	}

	.profile_img img {
		height: 200px;
	}

	/* ===============================
	   フッター
	=============================== */

	.f_container {
		flex-direction: column;
		gap: 20px;
		padding: 20px;
		min-height: auto;
	}

	.f_logo {
		width: 140px;
	}

	footer nav ul {
		flex-direction: column;
		gap: 15px;
	}

	/* ===============================
	   TOPへ戻るボタン
	=============================== */

	#page_top {
		font-size: 0.8rem;
	}

}

/* =================================
   480px
================================= */
@media (max-width: 480px) {

	body {
		font-size: 1.4rem;
	}

	h2 {
		font-size: 2.4rem;
	}

	h3 {
		font-size: 1.6rem;
	}

	.section_title {
		font-size: 2rem;
	}

	/* セクション余白さらに調整 */
	#kv_container,
	#concerns,
	#service,
	#plan,
	#contact {
		padding: 60px 0;
	}

	/* カード余白縮小 */
	.co_card,
	.card_bottom,
	.plan_txt {
		padding: 20px;
	}

	.plan_price {
		font-size: 2.2rem;
	}

	.badge {
		left: 20%;
		font-size: 1rem;
	}

}