@charset "UTF-8";

/* カラー設定 */

:root {
	--color-nature: #407D40;
	/* --color-nature: #4B974B; */

	--color-bg-dark: #E4E1D3;
	--color-bg-pale: #F3F1EA;
	--color-bg-w: #ffffff;

	--color-notes: #116AFF;

	--color-font: #3E3E3E;
	--color-gray: #CBD6CB;
	--color-white: #ffffff;
	--color-yellow: #FFD951;
	--color-lightgreen: #EDFCED;
}

/* テーマカラー設定 */
.cat_sora {
	--color-theme: hsl(177, 48%, 30%);
  --color-theme-light: hsl(177, 45%, 50%);
	--color-theme-ulight: hsl(177, 45%, 80%);

}
.cat_umi {
	--color-theme: hsl(212, 50%, 37%);
	--color-theme-light: hsl(212, 50%, 55%);
	--color-theme-ulight: hsl(212, 50%, 80%);

}

.cat_riku {
	--color-theme: hsl(47, 51%, 28%);
	--color-theme-light: hsl(47, 51%, 55%);
	--color-theme-ulight: hsl(47, 51%, 80%);

}

.cat_plant {
	--color-theme: hsl(109, 28%, 31%);
	--color-theme-light: hsl(109, 28%, 55%);
	--color-theme-ulight: hsl(109, 28%, 80%);

}

/* テーマカラー設定（元） */
/* .cat_sora {
	--color-theme: #48BAD3;
  --color-theme-light: hsl(191, 62%, 90%);
}
.cat_umi {
	--color-theme: #3981B6;
	--color-theme-light: hsl(207, 52%, 90%);
}
.cat_riku {
	--color-theme: #D9BB4F;
	--color-theme-light: hsl(45, 66%, 90%);
}
.cat_plant {
	--color-theme: #89CF78;
	--color-theme-light: hsl(109, 48%, 90%);
} */


/* 全体 */
main {
	color: var(--color-font);
}

main a {
	color: var(--color-font);
}

/* 注釈 */
sup {
	color: var(--color-notes);
}

/* マージン設定 */
:root {
	--margin-xlarge: 8rem;
	--margin-large: 6rem;
	--margin-medium: 4rem;
	--margin-small: 2rem;
	--margin-xsmall: 1rem;
}

/* 角丸設定 */
:root {
	--round: 20px;
}

@media screen and (width <768px) {
	:root {
		--round: 10px;
	}
}

/* ====================================
	共通スタイル
===================================== */


/* PC/SP切り替え */
.disp_pc {
	display: block;
}
.disp_sp {
	display: none;
}

@media screen and (width <768px) {
	.disp_pc {
		display: none;
	}
	.disp_sp {
		display: block;
	}
}

/* 共通設定 */

main {
	font-weight: 400;
}

main p {
	line-height: 1.8;
}

*, *::before, *::after {
  box-sizing: border-box;
}

a, a::before, a::before, a * {
	transition: all .2s ease-out;
}

/* 背景 */
body::before {
	content: "";
	display: block;
	position: fixed;
	z-index: -1;
	width: 100%;
	height: 100vh;
	background: url("/nature/assets/common/images/pg-green.jpg") no-repeat 0 0 / cover;
}

 header {
	background: var(--color-bg-w);
 }

 footer {
	position: relative;
 }

 footer::before {
	content: "";
	display: block;
	width: 100%;
	height: 80px;
	background: var(--color-bg-w);
	position: absolute;
	top: -80px;
 }

/* wrapper */
article .base-width {
	position: relative;
}

/* マージン */
.mts {
	margin-top: var(--margin-small);
}

.mtm {
	margin-top: var(--margin-medium)
}

.mtl {
	margin-top: var(--margin-large);
}

.mt1em {
	margin-top: 1em;
}

/* テキスト・アローつき */
.has-arrow-left {
	inline-size: fit-content;
	font-weight: 400;
	padding-left: 1em;
	background: url('/assets/common/images/chevron-right-solid.svg') no-repeat left 0 top .4em/auto .8em;
}

a.has-arrow-left {
	display: inline-block;
}

/* ボタン・アローつき */
.btn-has-arrow-left {
	display: grid;
	grid-template-columns: 1fr auto 1fr;
	grid-column-gap: .8em;
	inline-size: fit-content;
	block-size: fit-content;
	align-items: center;
	font-weight: 400;
	border: 1px solid #000;
	border-radius: 5px;
	padding: .5em 1em;
}

.btn-has-arrow-left::after {
	content: '';
}

.btn-has-arrow-left svg {
	inline-size: 0.6em;
	block-size: 1em;
}

/* リンク_汎用 */
.link_btn div {
	max-width: 90%;
	width: 340px;
	height: 50px;
	margin: 5rem auto 0;
}

.link_btn div a {
	display:flex;
	align-items:center;
	justify-content: center;
	width: 100%;
	height: 100%;
	border-radius: 5px;
	background: var(--color-font);
	color: var(--color-white);
	font-weight: 700;
	border: 2px solid var(--color-font);
	box-shadow: 0px 4px 5px 0px #00000040;
}

/* リンク_トップ */
.link_top {
	max-width: 90%;
	width: 400px;
	height: 58px;
	margin: 0 auto;
}

.link_top a {
	display:flex;
	align-items:center;
	justify-content: center;
	width: 100%;
	height: 100%;
	border-radius: 5px;
	background: var(--color-white);
	color: var(--color-nature);
	font-weight: 700;
	border: 2px solid var(--color-white);
	box-shadow: 0px 4px 5px 0px #00000040;
}

/* フレックスコンテナ */
.flex-container {
	display: flex;
	flex-wrap: wrap;
}

.flex-item {
	inline-size: 100%;
}


/* ====================================
	セカンド共通スタイル
===================================== */

/* メインビジュアル */
.second_mainvisual {
	position: relative;
	background: url("/nature/assets/common/images/top-wave01.svg") no-repeat top center;
	background-size: 100% auto;
	background-color: var(--color-bg-w);
	padding-bottom: 10px;
}

.second_mainvisual .second_mainvisual_ttl {
	padding: 2.5vw 0 0;
	position: absolute;
	left: 0;
	top: 0;
}

.second_mainvisual .second_mainvisual_ttl span {
	color: var(--color-nature);
	font-size: clamp(2rem, 1.6vw, 3rem);
	font-weight: 700;
}

.second_mainvisual .second_mainvisual_ttl em {
	display: block;
	font-size: clamp(6.6rem, 4.933vw, 10rem);
	line-height: 1.2;
	font-weight: 700;
}

.second_mainvisual .second_mainvisual_ttl small {
	display: block;
	font-size: clamp(2.4rem, 2vw, 4rem);
	font-weight: 700;
}

.second_mainvisual_img {
	display: block;
	padding-block-start: max(11vw, 130px);
	inline-size: 100%;
	margin-inline: auto;
}

.second_mainvisual_pro {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 0 10px;
	position: absolute;
	z-index: 1;
	inset-block-start:8vw;
	inset-inline-end:0;
}

.second_mainvisual_pro span {
	display: block;
	inline-size: 160px;
	aspect-ratio: 1 / 1;
	border-radius: 50%;
	border: 5px solid #fff;
	background: var(--color-theme-light);
}

.second_mainvisual_intro {
	max-width: 100rem;
	margin-block: 6rem 10rem;
	margin-inline: auto;
}

.second_mainvisual_intro .intro_txt {
	font-weight: 700;
	line-height: 2;
}

.second_mainvisual_intro .intro_txt h3 {
	font-size: 2.4rem;
	line-height: 1.5;
	text-align: center;
	border-top: 3px solid var(--color-nature);
	border-bottom: 3px solid var(--color-nature);
	padding-block: 16px;
	margin-bottom: 24px;
	font-weight: 700;
}

/* ページ内リンク */
.second_mainvisual_pagelink {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
	gap: 5%;
	margin-bottom: 6rem;
}

.second_mainvisual_pagelink > div {
	width: 45%;
	max-width: 350px;
}

.second_mainvisual_pagelink > div a {
	position: relative;
  display: grid;
  place-content: center;
  place-items: center;
	height: 80px;
	line-height: 1;
	background: var(--color-nature);
	color: #fff;
	font-size: 2.2rem;
	font-weight: 700;
	border-radius: 45px;
	border: 5px solid var(--color-gray);
	filter: drop-shadow(0 4px 4px #00000025);
}

/* .second_mainvisual_pagelink > div a:after {
	display: block;
	content: "";
	inline-size: 20px;
	block-size:  15px;
	position: absolute;
	bottom: -15px;
	left: calc(50% - 10px);
	clip-path: polygon(0 0, 100% 0, 50% 100%);
	background-color: var(--color-nature);
} */


.second_mainvisual_pagelink > div a img {
	position: absolute;
	right: 10px;
	top: 0;
	height: 100%;
	width: auto;
	aspect-ratio: 1 / 1;
	object-fit: contain;
}


/* セカンド_商品ごとの説明 */
.second_product {
	position: relative;
	padding-top: 150px;
}

.second_product:before {
	content: "";
	display: block;
	width: 100%;
	height: 5vw;
	position: absolute;
	top: -2px;
	z-index: -1;
	background: url(/nature/assets/common/images/top-wave02.svg) no-repeat top left / cover;
}

/* 導入 */
.second_product_intro {
	text-align: center;
	color: var(--color-white);
	line-height: 1.8;
}

.second_product_intro h2 {
	margin-bottom: 5rem;
	font-size: 4rem;
	font-weight: 700;
}

.second_product_intro h2 em {
	color: var(--color-yellow);
	border-bottom: 3px solid var(--color-white);
}

.second_product_intro p {
	font-weight: 600;
	margin-block-end: 2em;
}

.pro-title {
  display: inline-flex;
  padding: 10px 80px 12px;
  background-color: var(--color-lightgreen);
  color: var(--color-nature);
  font-size: 3rem;
  font-weight: 600;
  border-radius: 50px;
  text-align: center;
  line-height: 1; 
	margin-bottom: 3rem;
}

/* 導入_動物のメカニズム */
.second_product_mechanism {
	display: grid;
	grid-template-columns: 8fr 5fr;
	place-content: center;
  place-items: center;
	grid-auto-flow: column;
	padding-block: 2.8rem;
	padding-inline: 3.6rem;
	margin-inline: auto;
	margin-block: 5rem 0;
	background: var(--color-lightgreen);
	border-radius: var(--round);
	max-width: 840px;
	font-weight: 500;
}

.grid-8-5 {
	grid-template-columns: 8fr 5fr;
	gap: 2rem 4%;
}

.grid-1-1 {
	grid-template-columns: 1fr 1fr;
	gap: 2rem 3%;
}

.second_product_mechanism em {
	display: block;
	margin-block-end: 0.7em;
	font-size: 1.8rem;
}

.second_product_mechanism p {
	font-size: 1.4rem;
}


/* 効果 */
.second_product_effect {
	position: relative;
	background: var(--color-bg-w);
	margin-top: calc(12.4vw + 100px);
	padding-block: 50px 100px;
}

.second_product_effect:after {
	content: "";
	display: block;
	width: 100%;
	height: 12.4vw;
	position: absolute;
	top: calc(-12.4vw + 2px);
	left: 0;
	z-index: -1;
	background: url(/nature/assets/common/images/effect-wave.svg) no-repeat bottom left / cover;
}

.second_product_effect_intro h3 {
	position: relative;
	text-align: center;
	margin-bottom: 5rem;
}

.second_product_effect:before {
	content: '';
	display: block;
	width: clamp(18px, 2vw, 40px);
	height: clamp(110px, 11.5vw, 245px);
	background-image: radial-gradient(var(--color-nature, #0a8a0a) 36%, transparent 36%);
	background-size: clamp(18px, 2vw, 40px) clamp(18px, 2vw, 40px);
	background-repeat: repeat-y;
	position: absolute;
	top: clamp(-210px, calc((11.5vw - 34px) * -1), -60px);
	left: calc(50% - clamp(18px, 2vw, 40px) / 2);
	clip-path: inset(0 0 var(--clip-path, 100%) 0);
}


.second_product_effect_intro h3 span {
	display: block;
	width: 240px;
	height: 50px;
	margin: 0 auto 3rem;
	line-height: 50px;
	border-radius: 25px;
	background: var(--color-nature);
	color: var(--color-white);
	font-weight: 700;
}

.second_product_effect_intro h3 em {
	font-size: 3.6rem;
	color: var(--color-nature);
	font-weight: 700;
}

.second_flexbox {
	display: block grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem 5%;
}

.second_flexbox img,
.second_flexbox video {
	border-radius: var(--round);
}

/* 効果_仕組み */

.second_product_effect_tech {
	margin-block: 5rem;
}

.second_product_effect_tech h4 {
	padding: .5em 3%;
	margin-bottom: 1em;
	background: var(--color-nature);
	font-size: 2.4rem;
	color: #fff;
	font-weight: 500;
	text-align: center;
	border-radius: 5px;
}

.second_product_effect_tech div {
	margin-block-start: 2rem;
}

/* 効果_仕組み_2カラムの場合 */
.second_product_effect_tech_2col {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 2rem 5%;
	margin-block: 3em 0;
}

.second_product_effect_tech_2col > div {
	display: grid;
	grid-row: span 3;
  grid-template-rows: subgrid;
	gap: 0;
}

.second_product_effect_tech_2col h4 {
	padding: .5em 3%;
	margin-bottom: 1em;
	border-radius: 5px;
	background: var(--color-nature);
	font-size: 2rem;
	color: #fff;
	font-weight: 700;
	text-align: center;
}

.second_product_effect_tech_2col h4.ttl_gray {
	background: var(--color-gray);
	color: var(--color-font);
}

.second_product_effect_tech_2col p {
	margin-block-end: 1em;
}

.second_product_effect_tech_2col h4.lined-title {
	padding: .5em 3%;
	margin: 1em 0;
	border-radius: 0%;
  border-top: 1px solid var(--color-nature);  /* 上ライン */
  border-bottom: 1px solid var(--color-nature); /* 下ライン */
  background-color: transparent; /* 背景を透明に設定 */
	color: var(--color-nature);
	font-weight: 600;
}

/* 注釈 */
.second_caption {
	margin-block: 10rem 10rem;
	padding-block-start: 4rem;
	border-top: 1px solid var(--color-font);
}



/* 画像下注釈 */
.img_caption {
	padding-block-start: 4rem;
}

.img_caption ul li {
	position: relative;
	font-size: 1.4rem;
	line-height: 1.2;
	padding-inline-start: 2.5em;
}

.img_caption ul:nth-of-type(n+2) {
	margin-block-start: 2rem;
}

.img_caption ul li:nth-of-type(n+2) {
	margin-top: 1em;
}

.img_caption ul.list_caption_kome li span {
	position: absolute;
	left: 0;
	top: 0;
	color: var(--color-notes);
}


/* セカンドフッターナビ */

.CommonFooter {
	position: relative;
	padding-block: 200px 100px;
}

.CommonFooter:before {
	content: "";
	display: block;
	width: 100%;
	height: 13.33vw;
	position: absolute;
	top: -1px;
	z-index: -1;
	background: url(/nature/assets/common/images/other-wave.svg) no-repeat top left / cover;
}

.footer_animal_ttl {
	text-align: center;
	color: var(--color-white);
}

.footer_animal_ttl em {
	display: block;
	font-size: 6.8rem;
	font-weight: 700;
}

.footer_animal_ttl small {
	display: block;
	font-size: 2.8rem;
	font-weight: 700;
}

/* 動物リンクボックス */
.footer_animal_list {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items:stretch;
	gap: 35px 3%;
	padding-block: 80px 100px;
}

.footer_animal_list li {
	width: 22%;
	background-color: var(--color-bg-w);
	border-radius: var(--round);
	box-shadow: 0px 5px 5px 0px #00000017;
	transition: box-shadow 0.5s, background-color 0.5s;
	text-align: center;
}

.footer_animal_list li a {
	position: relative;
	display: block;
	padding-block: 2rem;
}

.footer_animal_list li em {
	position: relative;
	font-size: clamp(1.6rem, 1.8vw, 2.8rem);
	font-weight: 500;
	line-height: 1.4;
}

.footer_animal_list li em:before {
	content: "";
	display: block;
	width: 70px;
	height: 5px;
	margin-block: 0 1rem;
	margin-inline: auto;
	border-radius: 3px;
	background: var(--color-theme-light);
	transition: background-color 0.2s ease;
}

.footer_animal_list li em small {
	display: block;
	font-size: 1.4rem;
	line-height: 0;
	margin-block-start: 1rem;
}

.footer_animal_list li .footer_animal {
	width: 80%;
	margin-inline: auto;
}

/* 現在地 */
.footer_animal_list li.active {
	box-shadow: 0px 7px 10px 0px #00000052;
	background-color: var(--color-theme-ulight);
}

/* footer動物画像の微調整 */
.footer_animal img {
  position: relative;
}

/* アホウドリ */
.footer_animal img[src="/nature/assets/common/images/cat01_animal02.png"] {
  top: -6px;
	left:-10px;
	transform: rotate(-5deg);
}

/* シロクマ */
.footer_animal img[src="/nature/assets/common/images/cat02_animal02.png"] {
  top: -4px;
	left:-8px;
}

/* トンボ */
.footer_animal img[src="/nature/assets/common/images/cat02_animal05.png"] {
  top: 5px;
	left:-10px;
}

/* ホタテ */
.footer_animal img[src="/nature/assets/common/images/cat03_animal04.png"] {
	left:-4px;
}

/* イネ */
.footer_animal img[src="/nature/assets/common/images/cat04_animal02.png"] {
	left:-4px;
}


.footer_animal_list li .footer_pro {
	display: flex;
	flex-flow: column;
	position: absolute;
	right: 10px;
	bottom: 10px;
	width: 20%;
}

.footer_animal_list li div.footer_pro span {
	display: block;
	margin-block-start: 1rem;
	aspect-ratio: 1 / 1;
	border-radius: 50%;
	background: var(--color-theme-light);
}

.footer_note {
	margin-block: 10rem 0;
	color: var(--color-white);
	text-align: center;
	font-size: 1.2rem;
}



/* ==========================================
	スマホのみナビ
=========================================== */

.nature_nav {
	display: none;
}

.nature_nav_btn {
	position: fixed;
	top: 2vw;
	right: 2vw;
	width: 67px;
	z-index: 999;
	aspect-ratio: 1 / 1;
	background: var(--color-nature);
	border: 1px solid var(--color-bg-w);
	border-radius: 50%;
	box-shadow: 0px 3px 4px 0px #0000002B;
	transition: all 0.2s;
	opacity: 0;
}

.nature_nav_btn.is-show {
	opacity: 1;
}

.nature_nav_btn.is-open {
	background: transparent;
	border: 1px solid transparent;
	box-shadow: none;
}

.nature_nav_btn em {
	position: absolute;
	bottom: 8px;
	left: 50%;
	transform: translate(-50%, 0);
	font-size: 1.2rem;
	font-weight: 700;
	text-align: center;
	color: var(--color-white);
	transition: all 0.2s;
}

.nature_nav_btn.is-open em {
	opacity: 0;
}

.nature_nav_btn .icon {
  position: absolute;
  top: calc(50% - 5px);
  left: 50%;
  transform: translate(-50%, -50%);
}

.nature_nav_btn .icon,
.nature_nav_btn .icon::before,
.nature_nav_btn .icon::after {
  width: 3rem;
  height: 2px;
  background-color: var(--color-bg-w);
  display: inline-block;
}

.nature_nav_btn .icon::before,
.nature_nav_btn .icon::after {
  content: "";
  position: absolute;
  left: 0;
  transition: all 0.2s;
}

.nature_nav_btn .icon::before {
  top: -0.8rem;
}
.nature_nav_btn .icon::after {
  top: 0.8rem;
}

.nature_nav_btn.is-open .icon:before {
  top: -1rem;
}
.nature_nav_btn.is-open .icon::after {
  top: 1rem;
}

.nature_nav_btn.is-open .icon {
  background-color: transparent;
}

.nature_nav_btn.is-open .icon::before {
  top: 0;
  transform: rotate(135deg);
}
.nature_nav_btn.is-open .icon::after {
  top: 0;
  transform: rotate(-135deg);
}

.nature_nav_wrap {
	display: none;
	padding-block: 3rem;
	width: 100%;
	height: 100lvh;
	position: fixed;
	left: 0;
	top: 0;
	z-index: 990;
	overflow-y: scroll;
	background: url("/nature/assets/common/images/pg-green.jpg") no-repeat 0 0 / cover;
}

.nature_nav_wrap h2 {
	text-align: center;
	margin-block : 2rem 0;
}

.nature_nav_wrap h2 img {
	width: 200px;
	height: auto;
}

.nature_nav_wrap ul {
	width: 90vw;
	margin-inline: auto;
	margin-block: 4rem 4rem; 
}

.nature_nav_wrap ul li {
	border-bottom: 1px dashed var(--color-white);
}

.nature_nav_wrap ul li:nth-of-type(1) {
	border-top: 1px dashed var(--color-white);
}

.nature_nav_wrap ul li a {
	position: relative;
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	padding-block: 10px;
	color: var(--color-white);
}

.nature_nav_wrap ul li a:after {
	content: "";
	display: block;
	position: absolute;
	right: 5px;
	top: 50%;
	transform: rotate(45deg) translate(-50%, 0);
	width: 16px;
	height: 16px;
	border-top: 2px solid var(--color-bg-w);
	border-right: 2px solid var(--color-bg-w);
	transition: all 0.4s;
}

.nature_nav_wrap ul li a div {
	width: 60px;
	height: 40px;
	object-fit: contain;
}


.nature_nav_wrap ul li a em {
	display: block;
	width: calc(100% - 70px);
	text-align: left;
}

@media screen and (width <768px) {
	.nature_nav {
		display: block;
	}
}


/* ==========================================
	動画
=========================================== */

/* 自動再生動画コントロール */
.btn-video-control {
	display: grid;
	grid-template-columns: auto 1fr;
	column-gap: .5em;
	align-items: center;
	font-size: 1.4rem;
	color: #fff;
	padding: .5em 2em;
	border: 1px solid var(--charcoal-gray);
	border-radius: 20px;
	background-color: var(--charcoal-gray);
	margin: 2rem auto 0;
	transition: background-color .3s ease;
}

.icon-replay {
	inline-size: 1em;
	block-size: 1em;
}

/* ==========================================
	ホバー、マウスポインタがサポートされている環境
=========================================== */
@media (hover:hover) and (pointer: fine) {

	/* リンク_汎用 */
	.link_btn div:hover a {
		/* color: var(--color-font); */
		background: #6C6C6C;
		border-color: #6C6C6C;
		text-decoration: none;
	}

	/* リンク_トップ */
	.link_top a:hover {
		color: var(--color-white);
		background: var(--color-nature);
		text-decoration: none;
	}

	/* ページ内リンク */

	.second_mainvisual_pagelink > div:hover a {
		opacity: 0.7;
		text-decoration: none;
	}

	/* 共通フッター */
	.footer_animal_list li:hover {
		box-shadow: 0px 7px 10px 0px #00000052;
		background-color: var(--color-theme-ulight);

	}


	.footer_animal_list li:hover a {
		text-decoration: none;
	}

	/* スマホのみナビ */
	.nature_nav_wrap ul li a:hover {
		background: #4b974b7f;
	}
	.nature_nav_wrap ul li a:hover::after {
		right: 0;
	}

	/* 自動再生動画コントロール */
	.btn-video-control:hover {
		color: #000;
		background-color: #fff;
	}

}

/* ====================================
	スマートフォン専用スタイル（～768px）
===================================== */
	@media screen and (width < 768px) {

	.pc { display: none; }
	.tab { display: none; }
	.nosp { display: none; }

	/* メインビジュアル */
	.second_mainvisual {
		background-image: url("/nature/assets/common/images/top-wave01_sp.svg");
		padding-bottom: 8vw;
	}

	.second_mainvisual .second_mainvisual_ttl {
		padding: 3vw 0 0 5vw;
	}

	.second_mainvisual .second_mainvisual_ttl span {
		font-size: clamp(1.2rem, 3.2vw, 2.4rem);
	}

	.second_mainvisual .second_mainvisual_ttl em {
		font-size: clamp(3.4rem, 10vw, 10rem);
	}

	.second_mainvisual .second_mainvisual_ttl small {
		font-size: clamp(1.8rem, 5vw, 3.2rem);
	}
	.second_mainvisual_pro {
		gap: 0 5px;
		inset-block-start:3vw;
		inset-inline-end:5vw;
	}

	.second_mainvisual_pro span {
		margin-top: 8px;
		inline-size: clamp(50px, 15vw, 240px);
		border: 3px solid #fff;
	}

	.second_mainvisual_img {
		padding-block-start: max(100px, 28vw);
	}

	.second_mainvisual_intro {
		margin-block: 3rem 5rem;
	}

	.second_mainvisual_intro .intro_txt {
		font-size: 1.4rem;
	}

	.second_mainvisual_intro .intro_txt h3 {
		font-size: 1.8rem;
		border-top: 2px solid var(--color-nature);
		border-bottom: 2px solid var(--color-nature);
		padding-block: 10px;
		margin-bottom:16px;
		text-align: left;
	}

	.second_mainvisual_intro .intro_txt p {
		font-size: 1.6rem;
		font-weight: 400;
	}

	/* ページ内リンク */
	.second_mainvisual_pagelink {
		gap: 5%;
		margin-block-start: 6rem;
		margin-bottom: 4vw;
	}

	.second_mainvisual_pagelink > div {
		width: 47.5%;
	}

	.second_mainvisual_pagelink > div a {
		height: 100px;
		padding-top: 10px;
		font-size: 1.5rem;
		border-radius: 20px;
		border: 3px solid var(--color-gray);
	}

	.second_mainvisual_pagelink > div span {
		display: flex; 
		align-items: center;
		gap: 8px;
	}

	.second_mainvisual_pagelink > div span:before {
		display: block;
		content: ""; 
		inline-size: 16px; 
		aspect-ratio: 1 / 1;
		transform: translateY(5%);
		background-image: url('/nature/assets/common/images/pl-arrow.svg'); 
		background-size: contain; 
		background-repeat: no-repeat; 
		background-position: center; 
	}

	.second_mainvisual_pagelink > div a img {
		position: relative;
		right: 0;
		height: 60px;
	}

	/* セカンド_商品ごとの説明 */
	.second_product {
		padding-top: 16vw;
	}

	.second_product:before {
		height: 7vw;
		background: url(/nature/assets/common/images/top-wave02_sp.svg) no-repeat top -1px left / 105% auto;
	}

	.second_product p {
		font-size: 1.5rem;
	}

	.second_product_intro {
		line-height: 1.8;
	}

	.second_product_intro h2 {
		margin-bottom: 3rem;
		font-size: 2.2rem;
	}

	.second_product_intro p {
		text-align: left;
		font-weight: 600;
	}

	.pro-title {
		padding: 8px 60px 10px;
		font-size: 1.8rem; 
		border-radius: 50px;
		text-align: center; 
		line-height: 1; 
		vertical-align: middle; 
		margin-bottom: 2.4rem;
	}

	/* 導入_動物のメカニズム */
	.second_product_mechanism {
		grid-template-columns: 1fr;
		grid-auto-flow: row;
		padding-block: 4%;
		padding-inline: 6%;
		margin-block: 3rem 0;
	}

	.second_product_mechanism em {
		display: block;
		margin-block-end: 0.6em;
		font-size: 1.6rem;
	}

	.second_product_mechanism p {
		font-size: 1.4rem;
	}

	.second_product_mechanism .small {
		inline-size: 80%;
		margin-inline: auto;
	}

	/* 効果 */
	.second_product_effect {
		margin-top: calc(7.4vw + 100px);
		padding-block: 30px 100px;
	}

	.second_product_effect:before {
		width: max(17px, 3.5vw);
		height: max(70px, 14vw);
		background-size: max(17px, 3.5vw) max(17px, 3.5vw);
		top: min(calc((14vw - 24px) * -1), -40px);
		left: calc(50% - max(18px, 3.5vw) / 2);
	}


	.second_product_effect:after {
		height: 17.06vw;
		top: -17.06vw;
		background: url(/nature/assets/common/images/effect-wave_sp.svg) no-repeat bottom -1px left -2px / 101% auto;
	}


	.second_product_effect_intro h3 {
		margin-bottom: 3rem;
	}

	.second_product_effect_intro h3::before {
		border-left: 10px dotted var(--color-nature);
		left: calc(50% - 5px);
		height: 17.06vw;
		top: calc((17.06vw + 10px) * -1);
	}

	.second_product_effect_intro h3 span {
		width: 160px;
		height: 40px;
		margin: 0 auto 2rem;
		line-height: 40px;
		border-radius: 20px;
	}

	.second_product_effect_intro h3 em {
		font-size: 2.2rem;
	}

	.second_flexbox {
		grid-template-columns: 1fr;
	}

	.second_product_effect_tech {
		margin: 5rem auto;
	}

	.second_product_effect_tech h4 {
		padding: .5em 3%;
		margin-bottom: 1em;
		font-size: 1.6rem;
	}

	/* 効果_仕組み_2カラムの場合 */
	.second_product_effect_tech_2col {
		grid-template-columns: 1fr;
		gap: 2rem 5%;
		margin-block: 3em 0;
	}

	.second_product_effect_tech_2col h4 {
		font-size: 1.6rem;
		line-height: 1.4;
	}

	/* 注釈 */
	.second_caption {
		margin-block: 5rem;
	}
	/* キャプション流用テスト */
	/* .second_caption ul li {
		font-size: 1.2rem;
	} */

	/* セカンドフッターナビ */

	.CommonFooter {
		padding-block: 22vw;
	}

	.CommonFooter:before {
		height: 20vw;
		background: url(/nature/assets/common/images/other-wave_sp.svg) no-repeat top -1px left / cover;
	}

	.footer_animal_ttl em {
		font-size: 3.8rem;
	}

	.footer_animal_ttl small {
		font-size: 1.4rem;
	}

	/* 動物リンクボックス */
	.footer_animal_list {
		gap: 2rem 5%;
		padding-block: 5rem;
	}

	.footer_animal_list li {
		width: 47.5%;
	}

	.footer_animal_list li a {
		padding-block: 1rem .5em;
	}

	.footer_animal_list li a:after {
		content: "";
		display: block;
		position: absolute;
		right: 10px;
		bottom: 10px;
		width: 28px;
		height: 28px;
		background: var(--color-nature);
		border-radius: 50%;
		z-index: 1;
	}

	.footer_animal_list li a:before {
		content: "";
		display: block;
		position: absolute;
		right: 11px;
		bottom: 20px;
		width: 8px;
		height: 8px;
		margin: 0 10px;
		border-top: 2px solid var(--color-bg-w);
		border-right: 2px solid var(--color-bg-w);
		transform: rotate(45deg);
		z-index: 2;
	}

	.footer_animal_list li strong {
		display: none;
	}

	.footer_animal_list li em:before {
		display: none;
	}

	.footer_animal_list li em small {
		font-weight: 700;
		font-size: 1.5rem;
	}

	.footer_animal_list li .footer_animal {
		width: 80%;
		margin: 0 auto;
	}

	.footer_animal_list li .footer_pro {
		display: none;
	}
}

/* ====================================
	TAB、PC、印刷専用スタイル（768px～）
===================================== */
@media print,
screen and (width >= 768px) {

	:root {
		--margin-xlarge: 10rem;
		--margin-large: 8rem;
		--margin-medium: 6rem;
		--margin-small: 4rem;
		--margin-xsmall: 2rem;
	}

	.second_mainvisual_pagelink > div a:before {
		display: block;
		content: ""; 
		inline-size: 24px; 
		aspect-ratio: 1 / 1;
		position: absolute;
		top: 50%;
		left: 8%; 
		transform: translateY(-50%); 
		background-image: url('/nature/assets/common/images/pl-arrow.svg'); /* 矢印の画像を設定 */
		background-size: contain; 
		background-repeat: no-repeat; 
		background-position: center; 
	}
	

}

/* ====================================
	タブレット専用スタイル（768px～1024px）
===================================== */
@media screen and (768px <= width < 1024px) {

	.pc { display: none; }
	.sp { display: none; }
	
	.second_mainvisual {
		background-image: url("/nature/assets/common/images/top-wave01_sp.svg");
		padding-bottom: 8vw;
	}

	.second_mainvisual .second_mainvisual_ttl {
		padding: 3vw 0 0 5vw;
	}

	.second_mainvisual .second_mainvisual_ttl span {
		font-size: clamp(1.2rem, 3.2vw, 2.4rem);
	}

	.second_mainvisual .second_mainvisual_ttl em {
		font-size: clamp(3.4rem, 9vw, 10rem);
	}

	.second_mainvisual .second_mainvisual_ttl small {
		font-size: clamp(1.8rem, 4.8vw, 3.2rem);
	}

	.second_mainvisual_pro {
		gap: 0 5px;
		inset-block-start:3vw;
		inset-inline-end:5vw;
	}

	.second_mainvisual_pro span {
		inline-size: 130px;
		border: 4px solid #fff;

	}


	.second_mainvisual_img {
		padding-block-start: 22vw;
	}

	.second_mainvisual_intro {
		margin-block: 5rem 0;
	}

	/* セカンド_商品ごとの説明 */

	.second_product {
    padding-top: 15vw;
	}
	
	.second_product_intro h2 {
		font-size: 3.2rem;
	}

	/* .second_product_intro p {
		text-align: left;
	} */

	/* ページ内リンク */
	.second_mainvisual_pagelink {
		gap: 5%;
		margin-block-start: 6rem;
		margin-bottom: 4vw;
	}

	.second_product_effect_intro h3 em {
    font-size: 3.2rem;
	}

	.second_product_effect_tech_2col h4 {
    font-size: 1.8rem;
	}	

	.footer_animal_list li em:before {
    width: 6vw;
		margin-block: 0 1vw;
	}	

	.footer_animal_list li a {
    padding-block: 2vw;
	}

	.footer_animal_list li .footer_animal {
    margin-top: 1vw;
	}

}


@media screen and (768px <=width < 1300px) {

	.second .base-width {
		padding-inline: 3%;
	}

}

@media screen and (1024px <=width < 1300px) {

	.second_mainvisual .second_mainvisual_ttl {
    left: 3%;
	}

}


/* ====================================
	PC専用スタイル（1024px～）
===================================== */
@media print,
screen and (1024px <= width) {

	.sp { display: none; }
	.tab { display: none; }
	.nopc { display: none; }

	.second_product_intro p {
		font-size: 1.8rem;
	}

	.second_mainvisual_img {
		inline-size: 90%;
	}	

}

/* ====================================
	PC専用スタイル（1400px～）
===================================== */
@media print,
screen and (1400px <= width) {

	/* セカンドフッターナビ */
	.CommonFooter {
		position: relative;
		padding-block: 15vw 10vw;
	}

}