@charset "utf-8";
@import url('//fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&display=swap');

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}

main, small,
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
	display: block;
}

ol, ul {
	list-style: none;
}

table, caption, tbody, tfoot, thead, tr, th, td {
	font-size: 100%;
}

html {
	height: 100%;
}

body {
	-webkit-text-size-adjust: 100%;
	background-color: #fff;
	color: #09F;
	font: 16px/1.5 'Noto Sans JP', sans-serif;
	height: 100%;
}

a {
	text-decoration: none;
	color: #09F;
}

/*--------------------------------------------------*/
/* mask */
/*--------------------------------------------------*/

#mask {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
	z-index: -1;
	line-height: 0;
}

/*--------------------------------------------------*/
/* nav */
/*--------------------------------------------------*/

.nav {
	position: fixed;
	width: 100%;
	z-index: 10;
}

.nav_inner {
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	padding-top: 1px;
}

.nav_logo {
	display: none;
	position: absolute;
	top: 19px;
	left: 15px;
	transition: transform .4s;
}

.nav_logo:hover {
	transform: scale(1.1);
}

.nav_logo img {
	display: block;
	height: 42px;
	width: auto;
}

@media (max-width: 710px) {
	.nav_inner {
		overflow: hidden;
		height: 0;
		transition: height .4s;
	}

	.nav_bt:checked ~ .nav_inner {
		display: block;
		height: 486px;
		box-shadow: 0 3px 10px rgba(0, 153, 255, 0.15);
	}
}

/* nav_burger */

.nav_bt {
	display: none;
}

.nav_burger {
	display: none;
	position: absolute;
	top: 8px;
	right: 0px;
	height: 60px;
	width: 60px;
	cursor: pointer;
	border-radius: 100%;
	z-index: 11;
}

.nav_burger button {
	all: unset;
	background-color: transparent;
	border: none;
	cursor: pointer;
	outline: none;
	padding: 0;
	appearance: none;
}

.nav_burger button div {
	position: absolute;
	pointer-events: none;
	position: absolute;
	left: 20px;
	top: 50%;
	width: 20px;
	height: 2px;
	background-color: #09F;
	transition: transform 0.2s ease-in-out;
	border-radius: 2px;
}

.nav_burger div:nth-child(1) { transform: translateY(-8px); }
.nav_burger div:nth-child(2) { transform: translateY(-1px); }
.nav_burger div:nth-child(3) { transform: translateY(6px); }

.nav_burger:hover div:nth-child(1) { transform: translateY(-9px); }
.nav_burger:hover div:nth-child(3) { transform: translateY(7px); }

.nav_bt:checked + .nav_burger div:nth-child(1) { opacity: 0; }
.nav_bt:checked + .nav_burger div:nth-child(1),
.nav_bt:checked + .nav_burger div:nth-child(2) { transform: rotateZ(45deg); }
.nav_bt:checked + .nav_burger div:nth-child(3) { transform: rotateZ(-45deg); }

@media (max-width: 710px) {
	.nav_logo_,
	.nav_burger {
		display: block;
	}
}

/* nav_ul */

.nav_ul {
	display: flex;
	max-width: 1000px;
	margin: auto;
	padding: 0 30px;
}

.nav_itm:first-child {
	flex: 1;
}

.nav_itm a {
	display: block;
	padding: 30px 0px 0px 10px;
	width: 140px;
	border-left: #09F solid 1px;
	font-size: 10px;
	font-weight: 700;
}

.nav_itm a:hover {
	color: #900;
	border-left-color: #900;
}

@media (max-width: 983px) {
	.nav_itm {
		flex: 1;
	}

	.nav_itm a {
		width: auto;
	}
}

@media (max-width: 710px) {
	.nav_ul {
		display: block;
		padding: 70px 15px 30px;
	}

	.nav_itm {
		margin: 8px 0;
	}

	.nav_itm a {
		padding: 20px 10px;
		text-align: center;
		border-left: none;
		border-radius: 50px;
		color: #FFF;
		background-color: #09F4;
		text-shadow: 0 0 10px rgba(0, 153, 255, 0.9);
		transition: background-color .8s;
	}

	.nav_itm a:hover {
		color: #fff;
		text-shadow: 0 0 10px rgba(255, 255, 255, 0.9);
		background-color: #09FA;
		transition: background-color .0s;
	}
}

/*--------------------------------------------------*/
/* wrap */
/*--------------------------------------------------*/

.wrap {
	position: relative;
	padding: 0 30px;
	min-height: 100%;
	height: 100%;
}

@media (max-width: 767px) {
	.wrap {
		padding: 0 15px;
	}
}

/*--------------------------------------------------*/
/* main */
/*--------------------------------------------------*/

.main {
	display: flex;
	flex-flow: column;
	position: relative;
	max-width: 1000px;
	height: 100%;
	margin: auto;
}

/*--------------------------------------------------*/
/* content */
/*--------------------------------------------------*/

.content {
	flex: 1;
	display: flex;
	justify-content: flex-end;
	align-items: center;
}

.content_inn {
	max-width: 755px;
	width: 100%;
	height: 100%;
}

.naph {
	font-size: 10px;
	font-weight: 700;
	top: 150px;
	padding-top: 200px;
}

.title {
	font-size: 40px;
	font-weight: lighter;
	letter-spacing: 30px;
	white-space: nowrap;
	padding-bottom: 100px;
	font-family: Helvetica, Arial, sans-serif;
}

@media (max-width: 832px) {
	.naph {
		padding-top: calc(150/832 * 100vw + 50px);
	}

	.title {
		letter-spacing: 1.3vw;
		padding-bottom: calc(100/832 * 100vw);
	}
}

/*--------------------------------------------------*/
/* footer */
/*--------------------------------------------------*/

.footer {
	border-left: #09F solid 1px;
	font-size: 10px;
	font-weight: 700;
	padding: 5px 0px 15px 10px;
	white-space: nowrap;
}

.footer_link a:hover {
	color: #900;
	text-decoration: underline;
}

.footer_small {
	font-size: 9px;
	margin-top: 5px;
}

/*--------------------------------------------------*/
/* index */
/*--------------------------------------------------*/

.index {
	text-align: right;
}

.index_logo {
	text-align: left;
	margin-bottom: 80px;
}

.index_title,
.index_des,
.index_web {
	display: block;
	font-size: 90px;
	font-weight: normal;
	letter-spacing: -3px;
	white-space: nowrap;
	line-height: 90%;
	font-family: Helvetica, Arial, sans-serif;
}

@media (max-width: 832px) {
	.index_title,
	.index_des,
	.index_web {
		letter-spacing: calc(-3/832 * 100vw);
		font-size: calc(90/832 * 100vw);
	}

	.index_logo {
		margin-bottom: calc(80/832 * 100vw);
	}
}

/*--------------------------------------------------*/
/* portfolio */
/*--------------------------------------------------*/

.portfolio {
	padding-bottom: 50px;
}

.rec {
	display: block;
	position: relative;
}

.rec a {
	display: block;
	min-height: 120px;
}

.rec h2 {
	display: block;
	width: 100%;
	height: 32px;
	overflow: hidden;
	font-size: 40px;
	font-weight: normal;
	line-height: 90%;
	font-family: Helvetica, Arial, sans-serif;
	letter-spacing: -3px;
	background-color: rgba(0,153,255,0);
	transition: background-color .8s, color .8s;
}

.rec a:hover h2 {
	background-color: rgba(0,153,255,1);
	color: rgba(255,255,255,1);
}

.rec .date {
	display: block;
	position: absolute;
	top: 0px;
	left: 0px;
	width: 100%;
	height: 32px;
	overflow: hidden;
	text-align: right;
	font-size: 60px;
	font-family: Helvetica, Arial, sans-serif;
	letter-spacing: -2px;
	line-height: 90%;
	background-image: url(/common/img/ami_ten_wh.gif);
}

.rec .detail {
	display: block;
	font-size: 10px;
	padding-top: 5px;
}

.rec h3 {
	font-size: 12px;
	font-weight: normal;
	line-height: 100%;
	color: #000;
	padding: 10px 0;
	margin: 0;
}

.rec .staff {
	line-height: 140%;
}

.rec .url {
	display: block;
	padding: 2px;
	color: #09F;
	line-height: 100%;
	margin-top: 5px;
}

@media (max-width: 767px) {
	.rec {
		margin-bottom: 50px;
	}

	.rec a {
		display: block;
		min-height: auto;
	}
}

/*--------------------------------------------------*/
/* information */
/*--------------------------------------------------*/

.information {
	padding-bottom: 50px;
}

.info_dl {
	position: relative;
	overflow: hidden;
}

.info_dl dd {
	position: relative;
	font-size: 11px;
	padding-bottom: 50px;
	z-index: 3;
}

.info_dl dd a {
	color: #990000;
}

.info_dl .year {
	display: block;
	position: absolute;
	font-family: Georgia, "Times New Roman", Times, serif;
	font-size: 700px;
	line-height: 30%;
	letter-spacing: -50px;
	padding-bottom: 300px;
	text-align: right;
	width: 100%;
	color: #EEE;
	color: rgba(240,240,240,0.6);
	left: 0px;
	top: 0px;
	z-index: 1;
	border-top: #EEE solid 1px;
}

.info_dl .month {
	display: block;
	position: relative;
	color: #09F;
	font-size: 34px;
	font-family: Helvetica, Arial, sans-serif;
	text-transform: uppercase;
	letter-spacing: -2px;
	line-height: 100%;
	height: 23px;
	overflow: hidden;
	margin: 0px 0px 10px 0px;
	padding-top: 20px;
	z-index: 2;
	background-image: url(/common/img/ami_it_wh.gif);
}

/*--------------------------------------------------*/
/* profile */
/*--------------------------------------------------*/

.prof {
	font-size: 14px;
	padding-bottom: 80px;
}

.prof dt {
	float: left;
	margin-right: 15px;
}

.prof dd {
	display: block;
	padding-bottom: 20px;
}

/*--------------------------------------------------*/
/* access */
/*--------------------------------------------------*/

.acc dt {
	padding-bottom: 20px;
	font-size: 30px;
	line-height: 130%;
}

.acc dd {
	font-size: 14px;
	line-height: 1.8;
}

.acc_map {
	margin-top: 20px;
}

.acc_map a {
	display: inline-block;
	background-color: #09F;
	color: #FFF;
	padding: 8px 18px;
	font-size: 12px;
	opacity: 0.8;
}

.acc_map a:hover {
	opacity: 1;
}

/*--------------------------------------------------*/
/* privacy */
/*--------------------------------------------------*/

.privacy {
	padding-bottom: 50px;
}

.privacy h2 {
	margin: 23px 0;
	font-size: 23px;
	font-weight: normal;
	border-left: solid 5px #09F;
	padding: 0 0 0 8px;
	line-height: 100%;
}

.privacy h3 {
	margin: 16px 0;
	font-size: 18px;
	font-weight: normal;
}

.privacy h4 {
	margin: 14px 0;
	font-size: 14px;
	font-weight: 700;
}

.privacy p {
	font-size: 12px;
	line-height: 1.8;
	margin-top: 1em;
}

.privacy .right {
	text-align: right;
}

.privacy ul {
	margin: 0 0 0 20px;
}

.privacy ul li {
	line-height: 110%;
	margin: 10px 0;
	list-style: disc;
	font-size: 12px;
}

.privacy_table {
	margin: 15px 0;
	padding: 0;
}
.privacy_table th,
.privacy_table td {
	padding: 3px 15px 3px 0;
	vertical-align: top;
	line-height: 110%;
	font-size: 12px;
	text-align: left;
}

.privacy_table th {
	white-space: nowrap;
}