/* ===============================================
# initial settings
=============================================== */
* {
	box-sizing: border-box;
}

body {
	font-family: sans-serif;
	font-size: 16px;
	text-align: center;
	margin: 0;
	padding: 0;
	line-height: 150%;
}

h1, h2, h3, p, ul, li {
	margin: 0;
	padding: 0;
	line-height: 150%;
	list-style-type: none;
}

a {
	text-decoration: none;
}

a img:hover {
	opacity: 0.9;
}

img {
	width: 100%;
}

iframe {
	width: 100%;
	min-height: 300px;
	display: block;
}

.pt-20 {
  padding-top: 20px;
}

.pr-20 {
  padding-right: 20px;
}

.pb-20 {
  padding-bottom: 20px;
}

.pl-20 {
  padding-left: 20px;
}

.p-20 {
  padding: 20px;
}

.px-20 {
  padding: 0 20px;
}

.py-20 {
  padding: 20px 0;
}

.pt-10 {
  padding-top: 10px;
}

.pr-10 {
  padding-right: 10px;
}

.pb-10 {
  padding-bottom: 10px;
}

.pl-10 {
  padding-left: 10px;
}

.p-10 {
  padding: 10px;
}

.px-10 {
  padding: 0 10px;
}

.py-10 {
  padding: 10px 0;
}

.mt-10 {
  margin-top: 10px;
}

.mr-10 {
  margin-right: 10px;
}

.mb-10 {
  margin-bottom: 10px;
}

.ml-10 {
  margin-left: 10px;
}

.m-10 {
  margin: 10px;
}

.mx-10 {
  margin: 0 10px;
}

.my-10 {
  margin: 10px 0;
}

.pc {
  display: none;
}

.sp {
  display: block;
}

.tal { text-align: left; }
.tar { text-align: right; }
.tac { text-align: center; }

/* ===============================================
# header
=============================================== */

header {
	background-color: #FFF;
}

#head-box {
	width: 100%;
	height: 450px;
	background-image: url(../img/bg-header02.png);
	background-size: cover;
	background-position: bottom center;
	position: relative;
}

#title {
	width: 80%;
	position: absolute;
	bottom: 0;
	right: 15px;
}

#day-box {
	text-align: right;
	padding: 20px 0;
}

#day {
	width: 80%;
	margin-right: 20px;
}

/* ===============================================
# main
=============================================== */

h1 {
	font-size: 33px;
	margin-bottom: 30px;
}

h2 {
	font-size: 36px;
	margin-bottom: 20px;
}

h3 {
	font-size: 24px;
	margin-bottom: 20px;
}

#section1 {
	height: 500px;
	background: url(../img/bg-coment02.png);
	background-size: cover;
	background-position: bottom;
	color: #fff;
	padding: 50px 15px;
	clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 21vw));
}

#section1 p {
	font-size: 15px;
	text-shadow: 0 0 5px #000;
	margin-bottom: 10px;
}

#section2 {
	height: 625px;
	background: url(../img/bg-fee02.png);
	background-size: cover;
	background-position: bottom;
	padding: 120px 15px 0 15px;
	margin-top: calc(0% - 22vw);
	clip-path: polygon(0 0, 100% calc(0% + 21vw), 100% 100%, 0 calc(100% - 21vw));
}

#section2 h3 span {
	font-size: 20px;
}

#section2 p {
	text-align: left;
	margin-left: 10px;
}

#section3 {
	background-color: #000;
	color: #fff;
	padding: 120px 0 0 0;
	margin-top: calc(0% - 22vw);
	clip-path: polygon(0 0, 100% calc(0% + 21vw), 100% 100%, 0 100%);
}

#section3 h3 {
	margin-bottom: 10px;
}

#section3 p {
	margin-bottom: 30px;
}

#section4 {
	background-color: #000;
	padding: 20px 20px 100px 20px;
	clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 21vw));
}

#slide-container {
	background-color: #FFF;
	padding-bottom: 59.5%;
	position: relative;
}

.slide {
	position: absolute;
	display: none;
	left: 0;
	top: 0;
	z-index: 100;
	width: 100%;
}

#section5 {
	background-color: #D1D9E0;
	padding: 80px 0 30px 0;
	margin-top: calc(0% - 22vw);;
	clip-path: polygon(0 0, 100% calc(0% + 21vw), 100% 100%, 0 100%);
}

#section5 p {
	font-weight: bold;
}

#section5 a {
	width: 15%;
	display: inline-block;
	margin: 30px 40px;
}

/* ===============================================
# footer
=============================================== */

footer {
	background-color: #D1D9E0;
	font-size: 11px;
	padding: 15px 0 80px 0;
}

nav {
	position: fixed;
	bottom: 0;
	z-index: 10;
	width: 100%;
	display: none;
}

nav ul {
	display: flex;
	justify-content: center;
	column-gap: 3px;
}

nav li {
	flex-grow: 1;
}

nav a {
	color: #FFF;
	display: block;
	background-color: #707F89;
	padding: 15px 0;
}

nav a:hover {
	background-color: #999;
}

/*---------------
TABLET
---------------*/

@media screen and (min-width: 481px) {
	body {
		background-image: url(../img/bg-pc.png);
		background-size: cover;
		background-attachment: fixed;
	}
	body::before {
		background: rgba(0,0,0,0.6);
		content: '';
		width: 100%;
		height: 100%;
		position: fixed;
		top: 0;
		left: 0;
		z-index: -1;
	}
	header, main, footer {
		width: 480px;
		margin: 0 auto;
	}
	#section1 {
		clip-path: polygon(0 0, 100% 0, 100% 100%, 0 85%);
	}
	#section2 {
		margin-top: -100px;
		clip-path: polygon(0 0, 100% 15%, 100% 100%, 0 85%);
	}
	#section3 {
		margin-top: -120px;
		clip-path: polygon(0 0, 100% 15%, 100% 100%, 0 100%);
	}
	#section4 {
		padding: 20px 20px 150px 20px;
		clip-path: polygon(0 0, 100% 0, 100% 100%, 0 70%);
	}
	#section5 {
		padding: 120px 0 30px 0;
		margin-top: -130px;
		clip-path: polygon(0 0, 100% 40%, 100% 100%, 0 100%);
	}
}

/*---------------
PC
---------------*/

@media screen and (min-width: 960px) {
	.pc {
		display: block;
	}
	header h1 {
		width: 190px;
		position: fixed;
		left: 50%;
		top: 50px;
		z-index: 10;
		margin-left: -450px;
	}
	nav {
		position: fixed;
		bottom: 50px;
		left: 50%;
		width: 200px;
		margin-left: 240px;
		display: block;
	}
	nav ul {
		display: block;
	}
	nav li {
		display: block;
		margin-bottom: 5px;
		font-size: 24px;
		font-weight: bold;
	}
	nav a {
		background-color: transparent;
		padding: 8px 10px;
		text-align: left;
		border-left: 10px solid #FFF;
	}
	nav a:hover {
		background-color: rgba(255,255,255,0.3);
	}
	nav a.choice {
		background-color: rgba(255,255,255,0.3);
	}
	footer {
		padding: 15px 0 20px 0;
	}
}