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

/*----------------------------------
    index用のCSSです
----------------------------------*/

/*----------------------------------メインコンテンツ----------------------------------*/
.fixed {
    margin-top: 65px;
}

.contents {
    width: 100%;
	min-width: 960px;
	background-image:
	repeating-linear-gradient(
		90deg,
		#f7f3f5 ,
		#f7f3f5 1px,
		transparent 1px,
		transparent 9px
	),
	repeating-linear-gradient(
		0deg,
		#f7f3f5 ,
		#f7f3f5 1px,
		#fff 1px,
		#fff 9px
	);
}

.contents h1, .contents h2, .contents h3, .contents div, .contents p, .contents a, .contents dl, .contents dt, .contents dd, .contents li, .contents span {
	font-family: 'Noto Sans JP', sans-serif;
	letter-spacing: .1em;
	line-height: 1.8;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	box-sizing: border-box;
}

.contents img {
	width: 100%;
}

.js_Anc-point {
    padding-top: 120px;
    margin-top: -120px;
    display: block;
}

.mgt-top {
    margin-top: -30px;
}

/*start_Keyvis*/
.Keyvis {
	position: relative;
	height: 450px;
}

.Keyvis::before {
    content: '';
    display: block;
    width: calc(40vw + 115px);
	min-width: 507px;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-image:
	repeating-linear-gradient(
		74deg,
		#f7f3f5 ,
		#f7f3f5 1px,
		transparent 1px,
		transparent 9px
	),
	repeating-linear-gradient(
		0deg,
		#f7f3f5 ,
		#f7f3f5 1px,
		#fff 1px,
		#fff 9px
	);
    transform: skewX(-16deg) translateX(-65px);
	z-index: 1;
}

.Keyvis::after {
	content: '';
	display: block;
	width: 100px;
	height: 107px;
	position: absolute;
	bottom: 0;
	left: 50%;
	background: url(/attending/t/tyo/birdwatching/common/images/keyvis_bird.png) no-repeat center / contain;
	transform: translateX(-520px);
	z-index: 1;
}

.Keyvis_ttl {
    position: absolute;
    top: 30px;
    left: 50%;
    width: 285px;
    height: 350px;
    transform: translateX(-450px);
    z-index: 1;
}

.Keyvis_slide {
    position: absolute;
	top: 0;
    right: 0;
    width: 60vw;
	min-width: 576px;
    height: 450px;
    z-index: 0;
	background-size: cover;
	background-position: center;
	z-index: 1;
}

.Keyvis_slide-btns {
    position: absolute;
    top: 10px;
    left: 50%;
    z-index: 2;
    transform: translateX(420px);
}

.Keyvis_slide-btn {
    display: inline-block;
    width: 10px;
    height: 10px;
    background: #cccccc;
    border-radius: 50%;
    cursor: pointer;
    transition: .2s;
}

.Keyvis_slide-btn.active {
    background: #187a44;
    transform: scale(.7);
}
/*end_Keyvis*/

/*start_Anc*/
.Anc {
    width: 100%;
    background: #157a41;
}

.fixed .Anc {
    position: fixed;
	left: 0;
	z-index: 2;
	animation: fixed .3s forwards;
	background: rgba(21,122,65,.95);
}

.unfixed .Anc {
	left: 0;
	z-index: 2;
	animation: unfixed .6s forwards;
}

@keyframes fixed {
	0% {
		top: -100px;
	}
	
	100% {
		top: 0;
	}
}

@keyframes unfixed {
	0% {
		position: fixed;
		top: 0;
	}
	
	50% {
		position: fixed;
		top: -100px;
	}
	
	100% {
		position: static;
	}
}

.Anc_items {
	display: flex;
	justify-content: space-between;
	width: 960px;
	margin: 0 auto;
}

.Anc_item {
	width: 320px;
	text-align: center;
	border-left: 1px solid rgba(255,255,255,.5);
}

.Anc_item:last-child {
	background: #116234;
	border-right: 1px solid rgba(255,255,255,.5);
}

.contents .Anc_link,
.contents .Anc_link:visited {
	position: relative;
	display: block;
	width: 100%;
	padding: 25px 0;
	color: white;
	font-size: 16px;
	font-weight: 700;
	line-height: 1;
}

.fixed .contents .Anc_link,
.fixed .contents .Anc_link:visited {
	padding: 15px 0;
}

.Anc_link:hover {
	color: white;
	text-decoration: none;
}

.contents .Anc_link--en {
	color: white;
	font-size: 10px;
	letter-spacing: 0.05em;
	opacity: .5;
}
/*end_Anc*/

/*start_Safety*/
.Safety {
    width: 960px;
    margin: 80px auto;
}

.contents .Safety_ttl {
    margin-bottom: 40px;
    padding: 10px 0;
    color: #4aabae;
    font-size: 28px;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
    border-top: 2px solid #4aabae;
    border-bottom: 2px solid #4aabae;
}

.Safety_box {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}

.Safety_items {
    width: 30%;
    text-align: center;
}

.Safety_img {
    height: 58px;
    margin-bottom: 5px;
}

.Safety_img img {
    width: auto;
    height: 100%;
}

.Safety_item-title {
    display: inline-block;
    position: relative;
    margin-bottom: 30px;
    color: #4aabae;
    font-size: 23px;
    font-weight: 700;
}

.Safety_item-title::before {
    content: '';
    display: block;
    width: 100%;
    height: 2px;
    background: #4aabae;
    position: absolute;
    bottom: -2px;
    left: 0;
}

.Safety_item-title::after {
    content: '';
    display: block;
    width: 8px;
    height: 8px;
    background: white;
    border-right: 2px solid #4aabae;
    border-bottom: 2px solid #4aabae;
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
}

.Safety_item-description {
    font-size: 15px;
    font-weight: 700;
}

.Safety_btn {
    display: block;
    width: 546px;
    margin: 0 auto;
}
/*end_Safety*/