@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;900&display=swap');

html {
	height: 100%;
}

body {
	font-family: 'Noto Sans JP', sans-serif;
	font-size: 100%;
	height: 100%;
	-webkit-font-smoothing: antialiased;
	margin: 0;
	padding: 0;
	line-height: 1.5em;
	color: #000000;
	overflow-x: hidden;
}

h1, h2, h3 {
	margin: 0;
}

ul {
	display: block;
	list-style-type: none;
	margin: 0;
	padding: 0;
}

figure {
	margin: 0;
	padding: 0;
}

.wrap {
	position: relative;
	max-width: 1560px;
	width: 100%;
	margin: 0 auto;
	padding: 0 20px;
}

.full_width img {
	max-width: none;
	width: 100%;
	height: auto;
}

/* common */
header,
footer {
	position: relative;
	z-index: 3;
	margin: 0 auto;
}

span.cr {
	display: block;
}

/* header */
header.island_header {
	width: 100%;
	background: #f4c80f;
}

header.island_header nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
	max-width: 1600px;
	width: 100%;
	margin: 0 auto;
	padding: 20px;
}

header.island_header nav a {
	display: block;
	margin: 0 10px;
}

header.island_header nav a:first-child {
	margin: 0;
}

figure.island_eyecatch {
	background: #ffffff;
	text-align: center;
}

/* footer */
footer.island_footer {
	padding: 4% 20px;
	background: #f4c80f;
}

div.footer_wrap {
	max-width: 1170px;
	width: 100%;
	margin: 0 auto;
}

h2.footer_title {
	font-size: 16pt;
}

div.footer_inner {
	display: flex;
	justify-content: space-between;
	margin: 15px auto 0 auto;
}

div.footer_logo {
	width: calc(460 / 1170 * 100%);
}

div.footer_address {
	width: calc(650 / 1170 * 100%);
}

ul.footer_caution {
	margin: 0 auto 30px auto;
	padding: 0 0 0 1em;
}

ul.footer_caution li {
	margin: 0 0 10px 0;
	text-indent: -1em;
}

ul.footer_caution a,
ul.footer_caution a:hover,
ul.footer_caution a:focus {
	color: #754c24;
}


/* contents */
section#message {
	position: relative;
	padding: 50px 0;
}

p.message_text {
	line-height: 1.5em;
	font-size: 3vw;
	font-weight: bold;
	text-align: center;
	color: #754c24;
}

section#present {
	position: relative;
	padding: 60px 0 80px 0;
	background: #f4c80f;
}

section#method {
	position: relative;
	margin: 20px auto;
	padding: 60px 0 120px 0;
	background: #f2e9da;
}

figure.island_present_title {
	position: relative;
	z-index: 10;
	text-align: center;
}

p.island_present_text {
	position: relative;
	z-index: 5;
	max-width: 1165px;
	width: 100%;
	margin: 30px auto 0 auto;
	line-height: 1.5em;
	font-size: 3.5vw;
	font-weight: bold;
	text-align: center;
	color: #754c24;
}

p.island_present_text span {
	display: block;
	font-size: 18pt;
}

div.island_present_outer {
	position: relative;
	z-index: 0;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	margin: 60px auto 0 auto;
}

div.island_present_inner {
	width: calc(740 / 1560 * 100%);
	margin: 0 0 50px 0;
}

div.island_photo_outer {
	margin: 20px auto 0 auto;
	padding: 20px 20px 30px 20px;
	background: #ffffff;
	filter: drop-shadow(10px 10px 10px rgba(0, 0, 0, 0.3));
}

figure.island_present_text {
	margin: 20px auto 0 auto;
}

h3.island_present_caution_title {
	font-size: 24pt;
	text-indent: -0.7em;
}

p.island_present_caution_text {
	margin: 20px 0 0 0;
	line-height: 1.8em;
	font-size: 20pt;
}

p.island_method_text {
	margin: 50px auto 0 auto;
	line-height: 1.5em;
	font-size: 2.5vw;
	font-weight: bold;
	text-align: center;
	color: #754c24;
}

p.island_method_text a {
	color: #754c24;
}

h2.island_method_sub_title {
	max-width: 920px;
	width: 100%;
	margin: 100px auto 0 auto;
	padding: 20px;
	border-radius: 100px;
	background: #f01e00;
	text-align: center;
}

figure.island_present_text {
	margin: 40px auto 0 auto;
	text-align: center;
}

figure.island_p01 {
	position: absolute;
	top: -9%;
	left: 75%;
	max-width: 650px;
	width: calc(800 / 1920 * 100%);
}

figure.island_p02 {
	position: absolute;
	top: 10%;
	left: -22%;
	max-width: 580px;
	width: calc(800 / 1920 * 100%);
}

figure.island_p03 {
	position: absolute;
	z-index: 1;
	bottom: 36%;
	left: 80%;
	max-width: 560px;
	width: calc(800 / 1920 * 100%);
}

figure.island_p04 {
	position: absolute;
	z-index: 1;
	bottom: 28%;
	left: 85%;
	max-width: 241px;
	width: calc(800 / 1920 * 100%);
}


/* --------------------------------
   MEDIA QUERY
-------------------------------- */

@media (max-width: 767px) {
	h2.footer_title {
		font-size: 14pt;
		text-align: center;
	}

	div.footer_inner {
		display: block;
	}

	div.footer_logo {
		width: 100%;
		text-align: center;
	}

	div.footer_address {
		width: 100%;
		margin: 30px auto 0 auto;
		text-align: center;
	}

	section#message {
		padding: 20px 0;
	}

	section#present {
		padding: 40px 0;
	}

	p.island_present_text {
		font-size: 17pt;
		text-align: left;
	}

	p.island_present_text span {
		display: block;
		font-size: 12pt;
		text-align: right;
	}

	div.island_present_inner {
		width: 100%;
		margin: 0 auto 40px auto;
	}

	h3.island_present_caution_title {
		font-size: 24pt;
		text-indent: 0;
		text-align: center;
	}

	p.island_present_caution_text {
		font-size: 16pt;
	}

	p.island_method_text {
		margin: 30px auto 0 auto;
		font-size: 16pt;
		text-align: left;
	}

	span.cr {
		display: inline;
	}

	h2.island_method_sub_title {
		margin: 40px auto 0 auto;
	}

	figure.island_p01,
	figure.island_p02,
	figure.island_p03,
	figure.island_p04 {
		display: none;
		visibility: hidden;
	}
}

@media (min-width: 768px) and (max-width: 1024px) {
	p.island_present_caution_text {
		font-size: 16pt;
	}

	figure.island_p04 {
		display: none;
		visibility: hidden;
	}
}

@media (min-width: 1480px) {
	p.message_text {
		font-size: 28pt;
	}

	p.island_present_text {
		font-size: 37pt;
	}

	p.island_method_text {
		font-size: 28pt;
	}
}