@charset "utf-8";
/* CSS Document */

/*****共通部分
***********************************************/
body {
    font-family: “游ゴシック体“, YuGothic, “游ゴシック Medium”, “Yu Gothic Medium”, “游ゴシック“, “Yu Gothic”, sans-serif;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    background: #000;
}
.wrapper {
    width: 100%;
    margin: 0 auto;
    padding: 0;
    overflow: hidden;
}
.hwrapper {
    width: 100%;
    min-width: 1200px;
    margin: 0 auto;
    padding: 0;
    overflow: hidden;
}

/*****ナビゲーション*****/
.menu-btn {
    position: fixed;
    top: 10px;
    right: 10px;
    display: flex;
    height: 60px;
    width: 60px;
    justify-content: center;
    align-items: center;
    z-index: 90;
    background-color: #000;
    border: 1px solid #ccc;
}
.menu-btn span,.menu-btn span:before,.menu-btn span:after {
    content: '';
    display: block;
    height: 3px;
    width: 25px;
    border-radius: 3px;
    background-color: #fff;
    position: absolute;
}
.menu-btn span:before {bottom: 8px;}
.menu-btn span:after {top: 8px;}
#menu-btn-check:checked ~ .menu-btn span {
    background-color: rgba(255, 255, 255, 0);/*メニューオープン時は真ん中の線を透明にする*/
}
#menu-btn-check:checked ~ .menu-btn span::before {
    bottom: 0;
    transform: rotate(45deg);
}
#menu-btn-check:checked ~ .menu-btn span::after {
    top: 0;
    transform: rotate(-45deg);
}
#menu-btn-check {
    display: none;
}
.menu-content {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 80;
    background-color: #000;
}
.menu-content ul {
    padding: 70px 10px 0;
}
.menu-content ul li {
    border-bottom: solid 1px #fff;
    list-style: none;
}
.menu-content ul li a {
    display: block;
    width: 100%;
    font-size: 17px;
    box-sizing: border-box;
    color:#fff;
    text-decoration: none;
    padding: 9px 15px 10px 0;
    position: relative;
}
.menu-content ul li a:hover {
    opacity: 0.8;
}
.menu-content ul li a::before {
    content: "";
    width: 7px;
    height: 7px;
    border-top: solid 2px #fff;
    border-right: solid 2px #fff;
    transform: rotate(45deg);
    position: absolute;
    right: 11px;
    top: 16px;
}
.menu-content {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 100%;/*leftの値を変更してメニューを画面外へ*/
    z-index: 80;
    background-color: #000;
    opacity: 0.8;
    transition: all 0.5s;/*アニメーション設定*/
}
#menu-btn-check:checked ~ .menu-content {
    left: 70%;/*メニューを画面内へ*/
}

/*****メインビジュアル*****/
.main_visual {
    margin: auto;
    text-align: center;
    position: relative;
}
.main_visual img {
    width: 100%;
    margin-bottom: 10px;
}
.fadein{
    opacity:0;
    transform:translateY(30px);
    transition:all 1s;
}
.logo_fadein{
	background: #FFF;
	position: fixed;
	top: 0;
	left: 0;
	height: 100%;
	width: 100%;
	z-index: 999;
}
.logo_fadein p {
	position: fixed;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	display: none;
	z-index: 9999;
	/*width: 280px;*/
    font-size: 30px;
}

/*****フッター*****/
.footer_top {
    display: table;
    width: 100%;
    height: 160px;
    text-align: center;
    background-color: #fff;
}
.footer_top .copyright {
    display: table-cell;
    vertical-align: middle;
    text-align: center;
    font-size: 14px;
    font-weight: bold;
    color: #000;
    letter-spacing: 0.1rem;
}
html {
    scroll-behavior: smooth;
}
.gotop{
    display: block;
    width: 60px;
    height: 60px;
    box-sizing: border-box;
    background: #FFF;
    border: 2px solid #999;
    padding-top: 30px;
    text-align: center;
    letter-spacing: -1px;
    text-decoration: none;
    color: #333;
    opacity: 0.5;
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 10000;
    border-radius: 50px;
}
.gotop::before{
    content: "";
    display: block;
    border-top: 2px solid #333;
    border-right: 2px solid #333;
    width: 45%;
    height: 45%;
    top: 40%;
    left: 0;
    right: 0;
    margin: auto;
    position: absolute;
    transform: rotate(-45deg);
}
.gotop:hover{
    opacity: 1;
    transition : all 0.4s;
}
@media(max-width:750px){
    .gotop{
        width: 40px;
        height: 40px;
        text-indent: -9999px;
        opacity: 1;
        border: none;
        background: none;
        bottom: 10px;
        right: 10px;
    }
    .gotop::before{
        bottom: 0;
    }
}

/*****メインコンテンツ・index.html
***********************************************/
.article_top {margin: 20px auto 0; /*上　左右　下*/}

/*****最近のトラ*****/
.section_recently {
    align-self: flex-start;
    padding: 1%;
}
.section_recently h1 {
    font-size: 30px;
    color: #fff;
    letter-spacing: 0.1rem;
    text-align: center;
    margin-top: 30px;
    margin-bottom: 60px;
    padding: 0 45px;
}
.kakomi-box p {
    font-size: 20px;
    color: #fff;
    letter-spacing: 0.1rem;
    text-align: center;
}
.kakomi-box {
    margin: auto;
    padding: 40px 0;
    width: 50%;
    background-color: #333;
}
.section_recently .content {
    width: 45%;
    margin: auto;
}
.section_recently .content p {
    font-size: 18px;
    color: #fff;
    letter-spacing: 0.1rem;
    margin-top: 60px;
    margin-bottom: 50px;
    text-align: justify;
}
.section_recently .content1 {
    margin: auto;
    text-align: center;
    position: relative;
}
.section_recently .content1 img {
    width: 15%;
    margin-bottom: -40px;
}
.section_recently .content1 p {
    position: absolute;
    font-size: 20px;
    font-weight: bold;
    color: #7a7a7a;
    background: cornsilk;
    opacity: 0.8;
    width: 20%;
    letter-spacing: 0.1rem;
    text-align: center;
    margin-top: 50px;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.bubble{
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 50px;
    width: 0;
    height: 0;
    border-width: 100px 150px 0px 150px;
    border-style: solid;
    border-color: #000 transparent transparent transparent;
}
/*****各国の状況*****/
.section_recently_count {
    background-color: #fff;
    height: 1100px;
}
.section_recently_count .kakomi-box2 p {
    font-size: 20px;
    color: #555;
    letter-spacing: 0.1rem;
    text-align: center;
    padding: 0 45px;
}
.kakomi-box2 {
    margin: auto;
    text-align: center;
    font-weight: bold;
    background: #ddd;
    border: solid 3px #ddd;/*線*/
    border-radius: 20px;/*角の丸み*/
    width: 30%;
}
.section_recently_count .content {
    margin: auto;
    text-align: center;
}
.section_recently_count .content p {
    font-size: 14px;
    color: #000;
    margin-top: 8px;
    text-align: center;
}
.section_recently_count .content img {
    width: 80%;
    margin-top: 70px;
    margin-bottom: 50px;
}
.section_recently_count .kakomi-box4 {
    margin: auto;
    padding: 40px 0;
    width: 50%;
    background-color: #ccc;
}
.kakomi-box4 p {
    font-size: 20px;
    color: #222;
    letter-spacing: 0.1rem;
    text-align: center;
}
/*****絶滅させないための取り組み*****/
.section_extinction .zigzag {
    position: relative;
    width: 120vw;
    background: #000;
}
.section_extinction .zigzag::before, .section_extinction .zigzag::after {
    height: 20px;
    content: "";
    position: absolute;
    left: -70px;
    width: 120vw;
}
.section_extinction .zigzag::before {
    top: -20px;
    background: linear-gradient(45deg, #000 10px, transparent 0), linear-gradient(315deg, #000 10px, transparent 0);
    background-size: 20px 20px;
    margin-top: -50px;
}
.section_extinction h1 {
    font-size: 30px;
    color: #fff;
    letter-spacing: 0.1rem;
    text-align: center;
    margin-top: 50px;
    margin-bottom: 50px;
    padding: 0 45px;
}
.section_extinction h3 {
    font-size: 24px;
    color: #fff;
    letter-spacing: 0.1rem;
    text-align: center;
    margin-top: 10px;
    margin-bottom: 90px;
    padding: 0 45px;
}
.section_extinction .poaching, .section_extinction .poaching1, .section_extinction .poaching2, .section_extinction .poaching3, .section_extinction .poaching4 {
    display: flex;
    justify-content: space-around;
    width: 90%;
    margin: auto;
}
.section_extinction .poaching p {
    font-size: 18px;
    letter-spacing: 0.1rem;
    color: #ddd;
}
.kakomi-box3 {
    margin: auto;
    text-align: center;
    font-weight: bold;
    background: #444;
    border: solid 3px #444;/*線*/
    border-radius: 20px;/*角の丸み*/
    width: 24%;
}
.section_extinction .poaching2 .tree {text-align: center;}
.section_extinction .poaching2 img {
    width: 94%;
    margin-top: 50px;
}
.section_extinction .poaching1 p {
    width: 22%;
    font-size: 12px;
    letter-spacing: 0.1rem;
    color: #eee;
    margin-top: 50px;
    text-align: justify;
}
.bubble1 {
    margin-left: auto;
    margin-right: auto;
    margin-top: 70px;
    margin-bottom: 60px;
    width: 0;
    height: 0;
    border-width: 50px 70px 0px 70px;
    border-style: solid;
    border-color: #666 transparent transparent transparent;
}
.kakomi-box5 {
    margin: auto;
    margin-bottom: 120px;
    padding: 30px 30px;
    width: 55%;
    background-color: #333;
}
.kakomi-box5 p {
    font-size: 20px;
    color: #fff;
    letter-spacing: 0.1rem;
    text-align: justify;
}
.bubble3 {
    width: 150vw;
    margin: 100px auto;
    height: 1%;
    margin-left: -80px;
    background:repeating-linear-gradient(-45deg,#555,#555 2px,#000 0,#000 10px);
}
.kakomi-box3 p {
    font-size: 20px;
    letter-spacing: 0.1rem;
    color: #eee;
}
.section_extinction .poaching4 p {
    font-size: 14px;
    letter-spacing: 0.1rem;
    color: #eee;
    margin-top: 50px;
    text-align: justify;
    margin: auto;
    padding: 0;
}
.kakomi-box6 {
    width: 90%;
    padding: 30px 30px;
    margin: 80px 30px;
    color: #fff;
    background: #3d2f00;
    box-shadow: 0px 0px 0px 10px #75623f;
    border: dashed 2px #c99d64;
    border-radius: 8px;
}
.kakomi-box6 span {
    font-weight: bold;
    color: #fff;
}
.poaching5 h2 {
    font-size: 33px;
    color: #fff;
    text-align: center;
}
.poaching5 .content2 {
    margin: auto;
    text-align: center;
    position: relative;
}
.poaching5 .content2 img {
    width: 28%;
    margin-top: 50px;
    margin-bottom: 100px;
}
.poaching5 .content2 p {
    position: absolute;
    font-size: 17px;
    color: #fff;
    background: #4b4b4b;
    opacity: 0.8;
    width: 30%;
    padding: 16px;
    letter-spacing: 0.1rem;
    text-align: center;
    margin-top: 70px;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
}
/*****人間と動物が共に生きていける環境*****/
.section_extinction {
    padding: 50px;
    position: relative;
}
.section_extinction::before {
    content:"";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 0;
    border-style: solid;
    /*ここで三角形のサイズを決める。
    必ず幅100vwにして、ブラウザサイズいっぱいに。*/
    border-width: 0 0 170px 100vw ;
    border-color: transparent transparent #fff transparent;
}
.section_relief {
    background-color: #fff;
    height: 3500px;
    padding: 50px;
}
.section_relief h1 {
    font-size: 30px;
    color: #000;
    letter-spacing: 0.1rem;
    text-align: center;
    margin-bottom: 50px;
}
.section_relief h3 {
    font-size: 20px;
    color: #000;
    letter-spacing: 0.1rem;
    text-align: center;
    margin-bottom: 70px;
}
.kakomi-box7 {
    width: 80%;
    padding: 30px 50px;
    margin: auto;
    color: #111;/*文字色*/
    border: solid 3px #464646;/*線*/
    border-radius: 10px;/*角の丸み*/
    display: flex;
    justify-content: space-around;
}
.kakomi-box7 .content3 {margin: auto;}
.kakomi-box7 h2 {
    font-size: 30px;
    letter-spacing: 0.1rem;
    margin-bottom: 30px;
}
.kakomi-box7 p {
    margin-left: auto;
    margin-right: auto;
    font-size: 17px;
    letter-spacing: 0.1rem;
}
.kakomi-box7 img {
    width: 50%;
    padding: 40px 30px;
    margin: auto;
}
.section_relief .sub img {
    width: 60%;
    margin-left: 13%;
}
.section_relief .sub1 img {
    width: 60%;
    margin-left: 24%;
}
.section_relief .sub2 {text-align: center;}
.section_relief .sub2 img {width: 20%;}
.kakomi-box8 {
    width: 45%;
    padding: 20px 20px;
    margin: auto;
    margin-top: -110px;
    color: #222;/*文字色*/
    border: solid 5px #e8f761;/*線*/
    border-radius: 15px;/*角の丸み*/
}
.kakomi-box8 p {
    font-size: 20px;
    text-align: center;
    letter-spacing: 0.1rem;
}
.kakomi-box8 p span {
    font-weight: bold;
}
.kakomi-box9 {
    margin: auto;
    margin-top: 50px;
    padding: 20px 20px;
    width: 50%;
    background-color: #ccc;
}
.section_relief h2 {
    margin-top: 40px;
    font-size: 33px;
    color: #000;
    text-align: center;
}
.kakomi-box9 p {
    font-size: 20px;
    font-weight: bold;
    color: #222;
    letter-spacing: 0.1rem;
    text-align: center;
}
/*****私たちにできること*****/
.section_doing {
    height: 2250px;
}
.row{
    width:100%;
    padding:0;
    margin:0;
    display: flex;
    justify-content: center;
    flex-direction: column;
    position: relative;
}
.svg-separator{
    display: block;
    background: 0 0;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    z-index: 9;
    -webkit-transform: translateY(-100%) translateY(2px);
    transform: translateY(-100%) translateY(2px);
    width: 100%;
}
.svg-separator.bottom{
    top: auto;
    bottom: 0;
}
.sep8 {
    transform: translateY(-100%) translateY(2px) scale(1,1);
    transform-origin: top;
}
.section_doing h1 {
    font-size: 30px;
    color: #fff;
    letter-spacing: 0.1rem;
    text-align: center;
    margin-top: 60px;
    margin-bottom: 50px;
}
.section_doing h3 {
    font-size: 20px;
    color: #fff;
    letter-spacing: 0.1rem;
    text-align: center;
    margin-bottom: 70px;
}
.kakomi-box10 {
    margin: auto;
    margin-bottom: 70px;
    padding: 30px 30px;
    width: 60%;
    background-color: #333;
}
.kakomi-box10 p {
    font-size: 18px;
    color: #fff;
    letter-spacing: 0.1rem;
    text-align: justify;
}
.bubble4 {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 60px;
    width: 0;
    height: 0;
    border-width: 50px 70px 0px 70px;
    border-style: solid;
    border-color: #666 transparent transparent transparent;
}
.section_doing .content4 {
    display: flex;
    justify-content: space-around;
    width: 80%;
    margin: auto;
}
.kakomi-box11 p {
    font-size: 18px;
    letter-spacing: 0.1rem;
    color: #fff;
    text-align: center;
}
.kakomi-box11 {
    margin: auto;
    text-align: center;
    font-weight: bold;
    background: #444;
    border: solid 3px #444;/*線*/
    border-radius: 20px;/*角の丸み*/
    width: 25%;
}
.plant {
    text-align: center;
}
.plant img {
    width: 97%;
    margin-top: 50px;
}
.kakomi-box12 {
    width: 90%;
    padding: 30px 30px;
    margin: 80px 30px;
    color: #eee;
    background: #3d2f00;
    border: dashed 2px #c99d64;
    border-radius: 8px;
    text-align: justify;
}
.kakomi-box12 p {
    font-size: 14px;
    letter-spacing: 0.1rem;
    text-align: justify;
}
.kakomi-box12 span {
    font-weight: bold;
    color: #fff;
}
.kakomi-box13 {
    position: relative;
    display: inline-block;
    margin-left: 35%;
    padding: 15px;
    background: #444;
    border-radius: 30px;
} 
.kakomi-box13:before {  
    content: "";
    position: absolute;
    left: -38px;
    width: 13px;
    height: 12px;
    bottom: 0;
    background: #444;
    border-radius: 50%;
}
.kakomi-box13:after {
    content: "";
    position: absolute;
    left: -24px;
    width: 20px;
    height: 18px;
    bottom: 3px;
    background: #444;
    border-radius: 50%;
}
.kakomi-box13 p {
    margin: 0; 
    padding: 0;
    color: #fff;
}
.kakomi-box14 {
    position: relative;
    display: inline-block;
    margin-left: 35%;
    margin-top: 6%;
    padding: 15px;
    background: #444;
    border-radius: 30px;
} 
.kakomi-box14:before {  
    content: "";
    position: absolute;
    left: 490px;
    width: 13px;
    height: 12px;
    bottom: 0;
    background: #444;
    border-radius: 50%;
}
.kakomi-box14:after {
    content: "";
    position: absolute;
    left: 470px;
    width: 20px;
    height: 18px;
    bottom: 3px;
    background: #444;
    border-radius: 50%;
}
.kakomi-box14 p {
    margin: 0; 
    padding: 0;
    color: #fff;
}
.section_doing .human {
    text-align: center;
    margin-top: -70px;
}
.section_doing .human img {
    width: 80%;
}
.human {
    position: relative;
}
.think {
    position: absolute;
    top: 50%;
    left: 38%;
    transform: translate(-50%, -50%);
}