@charset "UTF-8";

/* 共通の変数 */
:root {
    /* サイズ */
    --max-width: 1200px;
	--header-height: 60px;
	--sp-heading-height: 134px;
	--sp-page-title-height: 74px;

	/* フォントファミリー */
	--jp-font: "Zen Kaku Gothic New", "Hiragino Sans W3", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "游ゴシック体", "YuGothic", "游ゴシック", "Yu Gothic", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
	--en-font: 'Oswald', "Zen Kaku Gothic New", "Hiragino Sans W3", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "游ゴシック体", "YuGothic", "游ゴシック", "Yu Gothic", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;

	/* フォントサイズ 最後の数値が、画面幅1500pxの時のpx寸法 */
	--base-font12: clamp(12px, 0.8vw, 13px); /* 1500pxの時、12px */
	--base-font14: clamp(14px, 0.93vw, 15px); /* 1500pxの時、14px */
	--base-font15: clamp(14px, 1vw, 16px); /* 1500pxの時、15px */
	--base-font16: clamp(14px, 1.06vw, 17px);
	--base-font18: clamp(16px, 1.2vw, 20px);
	--base-font20: clamp(18px, 1.33vw, 24px);
	--base-font22: clamp(20px, 1.46vw, 30px);
	--base-font28: clamp(24px, 1.86vw, 32px);
	--base-font32: clamp(26px, 2.1vw, 38px);
	--base-font40: clamp(28px, 2.6vw, 46px);
	--base-font45: clamp(32px, 3vw, 52px);
	--base-font60: clamp(38px, 4vw, 70px);

    /* 余白(1500pxの画面幅の時、20px,40px,80px,100pxをvwに変換) */
    --space20: clamp(10px, 1.25vw, 20px);
    --space40: clamp(20px, 2.5vw, 40px);
    --space50: clamp(25px, 3.3vw, 50px);
    --space60: clamp(30px, 4vw, 60px);
    --space80: clamp(40px, 5vw, 80px);
	--space100: clamp(50px, 6.7vw, 100px);
	--space150: clamp(75px, 10vw, 150px);

    /* 色 */
    --primary-color: #0D7AAC;
    --primary-color-085: rgba(13, 122, 172, 0.85);
    --secondary-color: #7ABAD3;
	--secondary-color030: #E3F0F6;
    --tertiary-color: #003399;
	--caution-color: #C90E0E;
    --white: #FFFFFF;
    --white-01: rgba(255, 255, 255, 0.1);
    --light-grey: #F4F4F4;
    --medium-grey: #999999;
    --dark-grey: #333333;
    --dark-grey-085: rgba(51, 51, 51, 0.85);
	--light-black: #191919;
    --black: #000000;
}

/* サイト全体の基本設定 */
html {
	scroll-behavior: smooth;
}

body {
	font-family: var(--jp-font);
	width: 100%;
	font-size: var(--base-font15);
	line-height: 2.0;
	margin: 0 auto;
	font-weight: 400;
	/* color: var(--white); */
	color: var(--black);
	background-color: var(--white);
	overflow-x: hidden;
}

h4 {font-weight: 500;}
h5, h6 {font-weight: 400;}

img {width: 100%; display: block; object-fit: cover;}

ol, ul, li {list-style-type: none;}

a {color: inherit; display: inline-block; text-decoration: none;}

button {font-family: inherit; border: none; user-select: none;}

input[type="submit"] {cursor: pointer;}

.primary-button {
	padding: 1em 4em;
}

.primary-button.input-button {
	appearance: none;
	-webkit-appearance: none;
	-moz-appearance: none;
	border-width: 0;
	color: var(--white);
}

.footer-button {
	padding: 17px 2em;
}
a.footer-button.small-button {
	display: flex;
}

:is(.primary-button, .footer-button) {
    display: flex;
    justify-content: center;
    align-items: center;
    line-height: 1;
    letter-spacing: 0.1em;
    font-size: inherit;
    /*キラッと光る基点とするためrelativeを指定*/
	position: relative;
    /*ボタンの形状*/	
	display:inline-block;
    background: transparent;
    outline: 1px solid var(--white);
    color: var(--white);
    text-decoration: none;
    /* font-size: 14px; */
    text-align: center;
    overflow: hidden;
}

:is(.primary-button, .footer-button).small-button {
	padding: 17px 1.2em;
}

:is(.primary-button, .footer-button):hover {
	background-color: var(--dark-grey-085);
	outline: var(--dark-grey);
	transform: scale(1.1);
	transition: 0.2s ease-out;
}

:is(.primary-button, .footer-button):before {
	content: '';
    /*絶対配置でキラッと光るの位置を決める*/
	position: absolute;
	top: 0;
	left: -75%;
    /*キラッと光る形状*/
    width: 50%;
	height: 100%;
	background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,.2) 100%);
	transform: skewX(-25deg);
}

/* お問い合わせの送信ボタン */
.input-button:hover {
	color: var(--white);
}

/*hoverした際の移動のアニメーション*/
:is(.primary-button, .footer-button):hover::before {
	animation: shine 0.4s;
}

.blue-button {
	background: var(--primary-color);
}

.grey-button {
	background: var(--dark-grey);
	outline: none;
}

.mail-button {
	display: inline-flex;
	padding: 1.5em 3em;
}

.mail-button::after {
	content: "";
	order: -1;
	display: inline-block;
	width: auto;
	width: 1.5em;
	height: 1em;
	margin-right: 0.5em;
	background: url(../img/common/icon-mail_white.svg) center / contain no-repeat;
}

.footer-button-container {
	display: inline-grid;
	grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 20px;
}

.company-name + .footer-button-container {
	margin-top: 0;
	margin-bottom: 0;
}

@media screen and (max-width: 980px) {
    .footer-button-container {
		grid-template-columns: repeat(2, 1fr);
		margin-bottom: 20px;
    }
}
@media screen and (max-width: 768px) {
	.footer-button-container.small-button-container {
		display: grid;
		grid-template-columns: repeat(auto-fill, minmax(12em, 1fr));
		margin-top: 20px;
	}
	.footer-container .company-name {
		margin-top: 0;
	}
}


/* 下線で強調する */
.emphasis {
	background: linear-gradient(rgba(0,0,0,0) 10%, var(--black) 10%);
}

/* 細い白い下線 */
.emphasis-s {
	padding: 0 0.2em 0.1em;
	background: linear-gradient(rgba(0,0,0,0) calc(100% - 1px), currentColor calc(100% - 1px));
}
@media screen and (max-width: 768px) {
	.emphasis-s {
		display: inline;
	}
}


* {box-sizing: border-box;}



/* レスポンシブ用の基本設定 */
.sp-only {
	display: none;
}

.mt0 {
	margin-top: 0 !important;
}

.flex-column {
	flex-direction: column;
	align-items: flex-start !important;
	justify-content: center !important;
}

.left {
	text-align: left !important;
}

.right {
    text-align: right !important;
}

.font-w-200 {
	font-weight: 500;
}

/* スマートフォン用 */
@media screen and (max-width: 768px) {
	.sp-only {
		display: block;
	}
	.pc-only {
		display: none;
	}
}

/* 英字フォント */
.en {
	font-family: var(--en-font);
	font-weight: 500;
}



/* ヘッダー設定 */
.header-block {
	position: fixed;
	top: 0;
    background-color: var(--black);
	width: 100%;
	z-index: 999;
	height: 60px;
	padding: 0 20px;
}

.header-container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: 100%;
	margin: 0 auto;
}

h1.header-logo {
	/* width: 30%; */
	max-width: 160px;
	display: flex;
	justify-content: center;
	align-items: center;
}

#companyLogo {
    /* デフォルトで白いロゴを使用 */
    content: url(../img/common/quiet-logo_white.svg);
}

.pc-only-nav {
	/* width: 70%; */
    flex: 1 0 auto;
}

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

nav.pc-nav > ul {
	display: flex;
	justify-content: flex-end;
	align-items: center;
	/* width: 100%; */
}

nav.pc-nav > ul > li {
	padding: 0 10px;
	transition: all 0.3s;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-ms-transition: all 0.3s;
	-o-transition: all 0.3s;
	position: relative;
}

nav.pc-nav > ul > li > a {
	color: var(--white);
	letter-spacing: 0.05em;
	text-decoration: none;
	text-align: center;
	height: 60px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	position: relative;
}

nav.pc-nav > ul > li > a::after {
	content: "";
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 2px;
	background: var(--black);
	transition: all 0.3s;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-ms-transition: all 0.3s;
	-o-transition: all 0.3s;
	transform: scale(0, 1);
	-webkit-transform: scale(0, 1);
	-moz-transform: scale(0, 1);
	-ms-transform: scale(0, 1);
	-o-transform: scale(0, 1);
	transform-origin: center top;
}

nav.pc-nav > ul a:hover {
	color: var(--medium-grey);
	transform: scale(1, 1);
	-webkit-transform: scale(1, 1);
	-moz-transform: scale(1, 1);
	-ms-transform: scale(1, 1);
	-o-transform: scale(1, 1);
}

nav.pc-nav > ul > li > a.arrow_down {
	flex-direction: row;
	align-items: center;
	gap: 0.3em;
}
nav.pc-nav > ul > li > a.arrow_down img {
	padding-top: 0.2em;
	width: 0.7em;
}
nav.pc-nav > ul > li > a.arrow_down:hover img {
	padding-top: 0.4em;
	transition: 0.3s ease-out;
}

nav.pc-nav > ul > li > .nav-child {
	visibility: hidden;
	opacity: 0;
	position: absolute;
	z-index: -1;
	top: 100%;
	/* left: -25%; */
	left: 0;
	width: 150px;
	background-color: var(--black);
	transition: all 0.3s;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-ms-transition: all 0.3s;
	-o-transition: all 0.3s;
}
.add_mark {
	display: inline-block;
	width: 1em;
	height: 1em;
}
.add_mark img {
	width: 100%;
	object-fit: contain;
}

nav.pc-nav > ul > li:hover > .nav-child {
	visibility: visible;
	opacity: 1;
}

nav.pc-nav .nav-child > li > a {
	font-size: 14px;
	line-height: 1.5;
	color: var(--white);
	text-decoration: none;
	padding: 15px 20px 15px 10px;
	width: 100%;
	position: relative;
	text-align: left;
	background-color: var(--black);
	display: block;
	transition: all 0.3s;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-ms-transition: all 0.3s;
	-o-transition: all 0.3s;
}

nav.pc-nav .cta-list .nav-child > li > a {

	padding-inline: 1em;
}

nav.pc-nav .nav-child > li > a::after {
	content: url(../img/common/arrow_right.svg);
	width: 100%;
	max-width: 10px;
	position: absolute;
	top: 50%;
	right: 5px;
	transform: translateY(-50%);
	-webkit-transform: translateY(-50%);
	-moz-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	-o-transform: translateY(-50%);
}

nav.pc-nav .nav-child > li > a:hover {
	background-color: var(--dark-grey);
}

nav.pc-nav .cta-list {
	margin-left: 10px;
	display: flex;
	justify-content: center;
	align-items: center;
}

nav.pc-nav .cta-list .cta-item {
    display: flex;
    padding: 0;
}

nav.pc-nav .cta-list .header-link-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 2.34em;
    line-height: 1;
    font-size: inherit;
	position: relative;
    /*ボタンの形状*/	
	display:inline-block;
    background: transparent;
    outline: 1px solid var(--white);
    color: var(--white);
	padding: 0.67em 1em;
    text-decoration: none;
    overflow: hidden;
}

.cta-item + .cta-item {
    margin-left: 1px;
}

nav.pc-nav .cta-list .header-link-btn:before {
	content: '';
	position: absolute;
	top: 0;
	left: -75%;
    width: 50%;
	height: 100%;
	background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,.5) 100%);
	transform: skewX(-25deg);
}

/*hoverした際の移動のアニメーション*/
nav.pc-nav .cta-list .header-link-btn:hover {
	background: var(--light-grey);
	outline: 1px solid var(--light-grey);
	color: var(--black);
	transition: 0.4s ease-out;
}
nav.pc-nav .cta-list .header-link-btn:hover::before {
	animation: shine 0.4s;
}

@keyframes shine {
	0% {
		left: 0;
	}
	100% {
		left: 125%;
	}
}

nav.pc-nav .cta-list .header-link-btn::after {
    display: none;
}

/* フッター設定 */
.footer-block {
	background-color: var(--black);
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
	padding: 0 5%;
}

.footer-container {
	width: 100%;
	max-width: var(--max-width);
	margin: 0 auto;
	color: var(--white);
	padding-top: var(--space100);
}

.nav-business,
.nav-company {
    display: block;
}

.footer-child-list {
    display: inline-flex;
}
@media screen and (max-width: 768px) {
	.footer-child-list {
		display: none;
	}
}

.footer-child-item,
.footer-child-link {
    color: var(--medium-grey);
}

.footer-child-item::before {
    content: "-";
    display: inline-block;
    margin-left: 0.7em;
    margin-right: 0.25em;
    font-size: 14px;
}



.footer-container .footer-logo {
	margin: 0 auto;
	max-width: 200px;
	margin-bottom: 100px;
}

.footer-container .navigation-block {
	display: flex;
	flex-direction: column;
	justify-content: space-between;
    padding-block-end: var(--space80);
}

.navigation-title-group {
	display: flex;
	align-items: center;
}

.navigation-body-group {
	display: flex;
	justify-content: space-between;
}

.footer-container .navigation-block .company-profile {
    flex: 0 0 60%;
	padding-right: var(--space80);
}

.footer-container .company-name {
	flex: 0 0 60%;
    padding-right: var(--space80);
    display: flex;
	flex-wrap: wrap;
    align-items: center;
    gap: 16px;
	font-size: 20px;
	line-height: 1.5;
}

.footer-container .company-name a:hover {
	color: var(--medium-grey);
	transition: 0.3s ease-out;
}

@media screen and (max-width: 768px) {
	.navigation-title-group {
		flex-direction: column-reverse;
		justify-content: center;
		align-items: stretch;
		column-gap: 40px;
		row-gap: 20px;
	}
	.navigation-body-group {
		flex-direction: column;
	}
	.footer-container .company-name {
		width: 100%;
		line-height: 1.5;
	}
}

.company-title-group {
	width: 60%;
	display: flex;
	align-items: center;
}

.company-title {
    flex: 0 0 auto;
}

.icon-sns-group {
    display: flex;
    gap: 8px;
    flex: 0 0 auto;
}

.icon-sns-group li {
	min-width: 36px;
	min-height: 48px;
}

.icon-sns-group a {
	display: grid;
	place-items: center;
	width: 100%;
	height: 100%;
}

.icon-sns-group a:hover {
	opacity: 0.7;
	transition: 0.3s ease-out;
}

.icon-sns {
    height: 1em;
    object-fit: contain;
}

.footer-container .navigation-block .company-profile .office {
	font-size: 14px;
	line-height: 1.8;
	font-style: normal;
	margin-top: 20px;
}

.footer-link-container {
    border-left: 1px solid var(--medium-grey);
    margin-top: var(--space40);
    padding-left: var(--space20);
}

.footer-link-container a:hover {
	color: var(--medium-grey);
	transition: 0.3s ease-out;
}

.footer-link-container .footer-child-link:hover {
	color: var(--white);
	transition: 0.3s ease-out;
}

.footer-message {
	font-size: 17px;
	line-height: 1.5;
	font-weight: 500;
}

.company-profile .footer-sub-message {
	font-size: 14px;
	line-height: 1.8;
	text-align: justify;
	margin-top: 10px;
}

.footer-container .navigation-block .footer-nav {
    flex: 0 0 40%;
}

.footer-container .navigation-block .footer-nav li {
	padding: 8px 0;
}

.footer-container .navigation-block .footer-nav li .nav-box {
	width: 71%;
	font-size: 14px;
	line-height: 1.8;
}

.footer-container .navigation-block .footer-nav li .nav-box a {
	color: var(--white);
	text-decoration: none;
}

.footer-container .navigation-block .footer-nav li .nav-box a:hover {
	color: #ccc;
	text-decoration: underline;
}

.footer-container .footer-under {
	background-color: #000;
	/* margin-left: calc(50% - 50vw);
	margin-right: calc(50% - 50vw); */
}

.footer-container .footer-under .under-contents {
	width: 100%;
	max-width: var(--max-width);
    padding-block-start: var(--space80);
	margin: 0 auto;
    border-top: 1px solid var(--medium-grey);
}


.footer-sub-message {
    padding-block-end: var(--space80);
}

.footer-container .footer-under .under-contents .copyrights {
    display: flex;
    align-items: center;
    gap: 2em;
	font-size: 12px;
    font-weight: 400;
	line-height: 1.5;
	letter-spacing: 0.1em;
    padding-block: var(--space20);
	color: var(--white);
	text-align: center;
    border-top: 1px solid var(--medium-grey);
}

.copyrights-logo {
    width: auto;
    height: 2em;
}

/* 共通フレーム基本設定 */
main {
	padding-top: 60px;
	overflow: hidden;
}

.wrapper {
	padding-block: var(--space150);
}

.container {
    padding: 0 5%;
    max-width: calc(10% + var(--max-width));
    margin: 0 auto;
}

.container-flex {
	display: flex;
}

.comment {
	text-align: justify;
}



/* h2基本設定（下層ページタイトル） */
#page-title-sec {
	background: var(--black);
	font-size: var(--base-font40);
	color: var(--white);
}

#page-title-sec .container {
	padding: 1.5em 0 0.6em;
}

.page-ttl-en {
	line-height: 1.5;
	letter-spacing: 0.1em;
	text-align: center;
	text-transform: uppercase;
}

h2.page-ttl {
	font-size: var(--base-font16);
	line-height: 1.5;
	font-weight: 500;
	letter-spacing: 0.2em;
	text-align: center;
}


/* h3基本設定(コンテンツタイトル) */
.cont-ttl-block {
	color: inherit;
	text-align: center;
	margin-bottom: var(--space50);
}

.cont-ttl-block.block_left {
	text-align: left;
}

.cont-ttl-block.block_right {
	text-align: right;
}

.cont-ttl-block.ttl_black {
	color: var(--black);
}

.cont-ttl-block .cont-ttl-en,
.cont-ttl-block .cont-ttl-jp {
	font-size: var(--base-font18);
	font-weight: 500;
	letter-spacing: 0.3em;
}

.cont-ttl-block .cont-ttl-en {
	text-transform: uppercase;
}

.cont-ttl-block h3.cont-ttl,
.cont-ttl-block .cont-ttl-jp.l-size,
.cont-ttl-paragraph.l-size {
	font-size: var(--base-font28);
	font-weight: 500;
	letter-spacing: 0.1em;
}

.cont-ttl-block h3.cont-ttl {
	margin-top: 0em;
}
.cont-ttl-block h3 + .cont-ttl-jp.l-size,
.cont-ttl-block h3 + .cont-ttl-paragraph.l-size {
	margin-top: 1em;
}


/* 下層ページのメインビジュアル */
.mv-image {
	width: 100%;
	/* min-height: 66.66vw; */
	height: calc(100vh - var(--header-height) - var(--base-font40) * 3.6 - var(--base-font16) * 1.5);
	overflow: hidden;
	position: relative;
}

/* 白い隙間を黒で埋める ----- start */
.mv-image + :is(#profile-sec, #about-sec) {
	position: relative;
}

#page-title-sec + .mv-image::before,
.mv-image + #profile-sec::before {
    content: "";
    display: block;
    width: 100%;
    height: 2px;
    position: absolute;
    z-index: -1;
    left: 0;
    top: -1px;
    background: var(--black);
}
/* 白い隙間を黒で埋める ----- end */


.mv-image img {
	width: 100%;
	height: 100%;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
}

/* リンクボタン基本設定 */
.link {
	text-align: center;
	margin-top: var(--space60);
}


/* パンクズリスト設定 */
.breadcrumb {
	padding: 26px 5%;
	--bread-padding: 4px;
	--bread-margin: 2px;
	color: var(--dark-grey);
	font-size: 14px;
	letter-spacing: 0.03em;
}

.breadcrumb ol {
	max-width: var(--max-width);
	margin-inline: auto;
	display: flex;
	flex-wrap: wrap;
}

.breadcrumb ol li {
	padding-right: var(--bread-padding);
	margin-right: var(--bread-margin);
	position: relative;
}

.breadcrumb ol li::after {
	content: "/";
	padding-left: var(--bread-padding);
	margin-left: var(--bread-margin);
}

.breadcrumb ol li:last-of-type {
	padding-right: 0;
	margin-right: 0;
}

.breadcrumb ol li:last-of-type::after {
	content: none;
}

.breadcrumb a {
	text-decoration: none;
	color: inherit;
	letter-spacing: inherit;
	display: inline-block;
}

.breadcrumb a:hover {
	text-decoration: underline;
}



/* グローバルナビの設定 */
.sp-only-nav {
	display: none;
}


/**************************************/
/*  Contact
/**************************************/

#contact-sec {
    background: var(--light-grey);
    color: var(--black);
}

#contact-sec .inner {
	width: 100%;
	display: flex;
	justify-content: center;
	gap: 10%;
}

#contact-sec .cont-ttl-block {
	text-align: center;
	margin-bottom: var(--space50);
}

.contact-phone-number {
    font-size: 2.5em;
    font-weight: 500;
    letter-spacing: 0.1em;
	line-height: 1.3;
}

.contact-phone-number::before {
	content: "";
	display: inline-block;
	width: 0.8em;
	height: 0.8em;
	margin-right: 0.2em;
	background: url(../img/common/icon-phone_black.svg) center / contain no-repeat;
}

.contact-active-time {
    font-size: var(--base-font16);
    font-weight: 400;
	color: var(--dark-grey);
}

/* 1160px以下で閲覧時 - ブレイクポイント960　*/
@media screen and (max-width: 960px) {

	/* グローバルナビ切り替え */
	.sp-only-nav {
		display: block;
	}
	.pc-only-nav {
		display: none;
	}

	/* ハンバーガーメニュー */
	#g-nav {
		position: fixed;
		z-index: 999;
		top: 0;
		right: -200%;
		width: 100%;
		height: 100vh;
		background:var(--black);
		transition: all 0.6s;
		-webkit-transition: all 0.6s;
		-moz-transition: all 0.6s;
		-ms-transition: all 0.6s;
		-o-transition: all 0.6s;
	}

	#g-nav.panelactive {
		right: 0;
	}

	/*ナビゲーションの縦スクロール*/
	#g-nav.panelactive #g-nav-list {
		position: fixed;
		z-index: 999;
		width: 100%;
		height: 100vh;
		margin: 0 auto;
		overflow: auto;
		-webkit-overflow-scrolling: touch;
		padding: 20px 0;
	}

	.g-nav #g-nav-list .logo {
		width: 50%;
		max-width: 96px;
		margin: 0 auto;
	}


	/*ナビゲーション*/
	.g-nav-list-inner > ul {
		margin: 20px auto;
		width: 90%;
		max-width: 500px;
	}

	/*リストのレイアウト設定*/
	.g-nav-list-inner > ul > li {
		list-style: none;
		text-align: center;
		border-bottom: solid 1px var(--dark-grey);
	}

	.g-nav-list-inner > ul > li > a {
		color: var(--white);
		text-decoration: none;
		padding: 20px;
		display: block;
		text-transform: uppercase;
	}


	/*========= ボタンのためのCSS ===============*/
	.openbtn {
		position:fixed;
		z-index: 9999;
		top: 5px;
		right: 5px;
		cursor: pointer;
		width: 50px;
		height: 50px;
	}

	/*×に変化*/
	.openbtn span {
		display: inline-block;
		position: absolute;
		left: 14px;
		height: 1px;
		border-radius: 0;
		background-color: #acacac;
		width: 45%;
		transition: all 0.4s;
		-webkit-transition: all 0.4s;
		-moz-transition: all 0.4s;
		-ms-transition: all 0.4s;
		-o-transition: all 0.4s;
	}

	.openbtn span:nth-of-type(1) {
		top:15px;
	}

	.openbtn span:nth-of-type(2) {
		top:23px;
	}

	.openbtn span:nth-of-type(3) {
		top:31px;
	}

	.openbtn.active span:nth-of-type(1) {
		top: 18px;
		left: 15px;
		width: 40%;
		transform: translateY(6px) rotate(-45deg);
		-webkit-transform: translateY(6px) rotate(-45deg);
		-moz-transform: translateY(6px) rotate(-45deg);
		-ms-transform: translateY(6px) rotate(-45deg);
		-o-transform: translateY(6px) rotate(-45deg);
	}

	.openbtn.active span:nth-of-type(2) {
		opacity: 0;
	}

	.openbtn.active span:nth-of-type(3){
		top: 30px;
		left: 15px;
		width: 40%;
		transform: translateY(-6px) rotate(45deg);
		-webkit-transform: translateY(-6px) rotate(45deg);
		-moz-transform: translateY(-6px) rotate(45deg);
		-ms-transform: translateY(-6px) rotate(45deg);
		-o-transform: translateY(-6px) rotate(45deg);
	}

	.page_category {
		position: relative;
		z-index: +1;
		cursor: pointer;
		transition: .35s;
		font-size: 15px;
		line-height: 1.5;
		font-weight: 400;
		letter-spacing: 0.05em;
		text-align: left;
		-webkit-transition: .35s;
		-moz-transition: .35s;
		-ms-transition: .35s;
		-o-transition: .35s;
	}

    .page_category > a,
    .page_category_paragraph {
		padding: 20px 35px 20px 5px;
        color: var(--white);
    }

	.page_category > a {
		display: block;
		text-decoration: none;
	}

    .page_category_paragraph {
        margin-block-start: 0;
        margin-block-end: 0;
    }

	.page_category > a:hover,
    .page_category_paragraph:hover,
	.page_link ul li .page_link_btn:hover {
		background: rgba(255, 255, 255, 0.1);
		opacity: 0.7;
		transition: 0.3s ease-out;
	}

	.add_mark {
		position: absolute;
		top: 50%;
		right: 15px;
		width: 16px;
		height: 16px;
		margin-top: -10px;
	}

	.add_mark:before, .add_mark:after {
		position: absolute;
		content: "";
		margin: auto;
		box-sizing: border-box;
		vertical-align: middle;
	}

	.add_mark:before {
		border-top: 1px solid var(--white);
		width: 14px;
		height: 0;
		top: 6px;
		bottom: 0;
		right: 0;
	}

	.add_mark:after {
		border-left: 1px solid var(--white);
		width: 0;
		height: 14px;
		top: 6px;
		bottom: 0;
		left: 8px;
		transition: .3s;
	}

	.page_category.open .add_mark:after {
		height: 0;
	}

	.page_link {
		display: none;
		/* padding: 0 8px 20px 8px; */
		border-radius: 8px;
		-webkit-border-radius: 8px;
		-moz-border-radius: 8px;
		-ms-border-radius: 8px;
		-o-border-radius: 8px;
	}

	.page_link ul {
		padding-bottom: 8px;
	}

	.page_link ul li .page_link_btn {
		display: flex;
		justify-content: space-between;
		align-items: center;
		text-align: left;
		font-size: 15px;
		letter-spacing: 0.05em;
		padding: 10px 1em;
		position: relative;
		color: var(--white);
		text-decoration: none;
		position: relative;
	}

	.page_link ul li .page_link_btn .arrow {
		position: relative;
		width: 10px;
		height: 1.0em;
		display: inline-block;
		margin-left: 5px;
	}

	.page_link ul li .page_link_btn .arrow::after {
		content: url("../img/common/arrow_right.svg");
		position: absolute;
		top: 50%;
		right: 0;
		width: 100%;
		max-width: 10px;
		transform: translateY(-50%);
		-webkit-transform: translateY(-50%);
		-moz-transform: translateY(-50%);
		-ms-transform: translateY(-50%);
		-o-transform: translateY(-50%);
	}

	.page_link ul li .page_link_btn:hover .arrow::after {
		translate: 0.3em 0;
		transition: 0.3s ease-out;
	}

	.page_link ul li:last-of-type .page_link_btn {
		margin-bottom: 0;
	}

	/* ハンバーガーメニュー-end */

	.header-block {
		height: 60px;
	}

	main {
		padding-top: 60px;
	}

	h1.header-logo {
		width: calc(100% - 60px);
		max-width: 70px;
	}

    #companyLogo {
        /* 画面幅が960px以下の場合、もう一つのロゴに切り替え */
        content: url(../img/common/quiet-logo_only.svg);
    }

}


/* スマートフォン用 - ブレイクポイント768 */
@media screen and (max-width: 768px) {

	body {
		font-size: 14px;
		line-height: 1.8;
	}

	/* 下層ページのメインビジュアル */		
	.mv-image {
		width: 100vw;
		max-height: 30vh;
		overflow: hidden;
	}

	/* フッター設定 */
	.footer-container {
		padding-top: var(--space80);
	}

	.company-title {
		margin-right: 10px;
	}

	/* SNSアイコンを大きく */
	.icon-sns-group {
		height: auto;
		display: flex;
		align-items: center;
		gap: 8px;
	}
	.icon-sns {
		--icon-height: 44px;
		width: var(--icon-height);
		height: var(--icon-height);
		padding: calc(var(--icon-height) / 6);
		object-fit: contain;
	}

	.footer-container .navigation-block {
		display: block;
	}

	.footer-container .navigation-block .company-profile {
		width: 100%;
		padding-right: 0;
	}

	.footer-container .navigation-block .company-profile .office {
		font-size: 13px;
		margin-top: 10px;
	}

	.footer-message {
		font-size: 18px;
	}

	.footer-sub-message {
		font-size: 13px;
		margin-top: 5px;
	}

	.footer-container .navigation-block .footer-nav {
		width: 100%;
		border-left: none;
		padding-left: 0;
	}

	.footer-container .navigation-block .footer-nav li {
		display: block;
		padding: 10px 0;
	}

	.footer-container .navigation-block .footer-nav li.pc-only {
		display: none;
	}

	.footer-container .navigation-block .footer-nav li.nav-box {
		padding: 4px 0;
	}

	.footer-container .footer-under .under-contents .copyrights {
		font-size: 11px;
		letter-spacing: 0;
	}

	.footer-link-container {
		display: inline-flex;
		flex-wrap: wrap;
		column-gap: 20px;
		border-left: none;
		padding-left: 0;
		margin-top: 0;
	}

	/* 共通フレーム基本設定 */
	/* .wrapper {
		padding-block: var(--space80);
	} */


	/* h2基本設定（下層ページタイトル） */
	.page-ttl-en {
		font-size: 22px;
		letter-spacing: 0.1em;
	}

	h2.page-ttl {
		font-size: 14px;
		letter-spacing: 0.2em;
	}

	/* リンクボタン基本設定 */
	.link-btn_black,
	.link-btn_white {
			font-size: 15px;
	}

	.link-btn_black .circle-arrow,
	.link-btn_white .circle-arrow {
			width: 60px;
	}

	.link-btn_black .txt,
	.link-btn_white .txt {
		margin-left: 10px;
	}

	.link-btn_black:hover .txt,
	.link-btn_white:hover .txt {
		margin-left: 25px;
	}


	/* パンクズリスト設定 */
	.breadcrumb {
		font-size: 12px;
		padding: 10px 5%;
	}


}

@media screen and (max-width:700px) {
	#page-title-sec .container {
		padding: 10px 0;
	}
	#contact-sec .inner {
		flex-direction: column;
		align-items: center;
		gap: var(--space20);
	}
}

@media screen and (max-width:600px) {
	.wrapper {
		padding-block: var(--space100);
	}
	.cont-ttl-block h3.cont-ttl,
	.cont-ttl-block .cont-ttl-jp.l-size,
	.cont-ttl-paragraph.l-size {
		font-size: var(--base-font20);
		font-weight: 500;
		letter-spacing: 0.1em;
	}
}