@charset "UTF-8";

/*
Theme Name: Ishii-metals
Description: 株式会社石井金属
*/



@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;600&family=Roboto+Condensed:wght@400;500;600&display=swap');


/* ----------------------------reset ---------------------------- */

html, body, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, abbr, address, cite, code, del, dfn, em, img, ins, kbd, q, samp, small, strong, sub, sup, var, b, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, figcaption, figure, footer, header, menu, nav, section, summary, time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	outline: 0;
	font-size: 100%;
	background: transparent;
}
body {
	font-family: 'Noto Sans JP', sans-serif;
	font-size: min(1.21vw, 16px);
	line-height: 1.75;
	letter-spacing: 1px;
	color: #444;
	text-align: left;
	-webkit-text-size-adjust: 100%;
}

h1, h2, h3, h4, h5, h6 {
	font-weight: 600;
    line-height: 1.75;
}
li {
	list-style-type: none;
}
a {
	outline: none;
	color: #444;
	text-decoration: none;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}
*:focus {
outline: none;
}
strong{
	font-weight: 600;
}
img {
  width: 100%;
  height: auto;
  vertical-align: middle;
}
.cf {
    zoom: 1;
}
.cf:before, .cf:after {
    content: "";
    display: table;
}
.cf:after {
    clear: both;
}
@media only screen and (max-width: 767px) {
body {
	font-size: min(3.73vw, 14px);
}
}

/* ----------------------------common ---------------------------- */

.wrap{
	display: none;
	min-height: 100vh;
    flex-direction: column;
}
.nobreak {
	display: inline-block;
}
.onlysp {
	display: none;
}
.roboto{
	font-family: 'Roboto Condensed', sans-serif;
}
.main{
	flex: 1 0 auto;
	overflow: hidden;
	padding: 100px 0 min(12.12vw, 160px);
}
.inner{
	width: 100%;
	max-width: 1320px;
	padding: 0 clamp(20px, 3.03vw, 40px);
	margin: 0 auto;
	box-sizing: border-box;
	position: relative;
}
.inner.inner_s{
	max-width: 1040px;
}

@media only screen and (max-width: 1199px) {
.main{
	padding-top: 70px;
}
}

@media only screen and (max-width: 767px) {
.onlypc {
	display: none;
}
.onlysp {
	display: inline;
}
.main{
	padding-bottom: min(19.8vw, 80px);
}
}

/* ----------------------------btn_more ---------------------------- */

.btn_more_img{
	border-radius: min(1.52vw, 20px);
	overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    aspect-ratio: 16 / 9;
	background: #fff;
}
.btn_more_img img{
	object-fit: contain;
    object-position: 50% 50%;
    width: 100%;
    height: 100%;
	transition: all 0.2s;
}
@media (hover: hover) {
.btn_more_wrap:hover .btn_more_img img{
	transform: scale(1.045);
	opacity: 0.95;
}
}
.btn_more{
	margin-top: min(3.03vw, 40px);
	font-weight: 600;
	display: flex;
	align-items: center;
	gap: min(1.82vw, 24px);
	transition: background 0.2s;
}
.btn_more:after{
	content: "";
	display: inline-block;
	width: min(4.55vw, 60px);
	height: min(4.55vw, 60px);
	background: url("assets/images/common/arrow_w.svg") #00ADA9 no-repeat center center/auto min(0.91vw, 12px);
	transition: background 0.2s;
	border: 1.5px solid #00ADA9;
	box-sizing: border-box;
	border-radius: 9999px;
}

@media (hover: hover) {
.btn_more_wrap:hover .btn_more{
	color: #00ADA9;
}
.btn_more_wrap:hover .btn_more:after{
	background: url("assets/images/common/arrow_g.svg") transparent no-repeat center center/auto min(0.91vw, 12px);

}
}

@media only screen and (max-width: 767px) {
.btn_more_img{
	border-radius: min(2.48vw, 10px);
}
.btn_more{
	margin-top: min(5.94vw, 24px);
	gap: min(4.95vw, 20px);
}
.btn_more:after{
	width: min(12.37vw, 50px);
	height: min(12.37vw, 50px);
	background-size: auto min(2.97vw, 12px);
}
@media (hover: hover) {
.btn_more_wrap:hover .btn_more:after{
	background-size: auto min(2.97vw, 12px);

}
}
}

/* ----------------------------header ---------------------------- */

.header{
	position: fixed;
	top: 0;
	left: 0;
	z-index: 99;
	width: 100%;
	height: 100px;
	background: #fff;
}
.header_inner{
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0 min(2.27vw, 30px);
	height: 100%;
	box-sizing: border-box;
}
.header_logo{
	width: min(16.67vw, 220px);
}
.header_menu_btn_wrap{
	display: none;
}
.header_lang_sp{
	display: flex;
	font-size: min(2.97vw, 12px);
}
.header_lang_sp_item:first-child:after{
	content: "/";
	padding: 0 5px;
}
.header_lang_sp_item_link{
	text-decoration: underline;
	transition: all 0.2s;
}
.current .header_lang_sp_item_link{
	text-decoration: none;
	cursor: none;
}
@media (hover: hover) {
.header_lang_sp_item_link:hover{
	color: #00ADA9;
}

}
.header_menu_btn{
	width: 40px;
	height: 40px;
}
.header_menu_btn a {
    width: 100%;
    height: 100%;
    display: block;
    position: relative;
    z-index: 2;
	background: #00ADA9;
	border-radius: 9999px;
}
.header_menu_btn a span,
.header_menu_btn a:before,
.header_menu_btn a:after{
	position: absolute;
    content: '';
    right: 12px;
	width: 16px;
    height: 1px;
    background-color: #fff;
	transition: width .25s cubic-bezier(0.2, 1, 0.25, 1), transform .25s cubic-bezier(0.2, 1, 0.25, 1);
}

.header_menu_btn a span{
    top: 19px;
}
.header_menu_btn a:before{
    top: 15px;
}
.header_menu_btn a:after{
    bottom: 16px;
}
.open .header_menu_btn a span{
    display: none;
}
.open .header_menu_btn a:before,
.open .header_menu_btn a:after{
    top: 19px;
	right: 12px;
}
.open .header_menu_btn a:before{
    transform: rotate(45deg);
}
.open .header_menu_btn a:after{
    transform: rotate(-45deg);
}


.header_menu{
	display: flex;
	align-items: center;
}
.header_menu_list{
	display: flex;
	align-items: center;
}
.header_menu_item_link{
	display: flex;
	align-items: center;
	gap: min(0.76vw, 10px);
	font-size: 14px;
	font-weight: 600;
	padding: 38px min(1.52vw, 20px);
	transition: all 0.2s;
}


.header_menu_item.has_child .header_menu_item_link:after{
	content: "";
	display: inline-block;
	width: 13px;
	height: 7px;
	background: url("assets/images/common/arrow_nav.svg") no-repeat center center/contain;
	transition: background 0.2s;
}
.header_menu_item.has_child:before{
	content: "";
	display: inline-block;
    position: absolute;
	z-index: -1;
    top: 100px;
    left: 0;
    width: 100%;
    height: calc(100vh - 100px);
	background: rgba(0,0,0,0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity ease .3s,visibility ease .3s;
	pointer-events: none;

}

@media only screen and (min-width: 1200px) {
.header_menu_item.has_child:hover .header_menu_item_link + .header_menu_secondary {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
}
.header_menu_item.has_child:hover:before {
    opacity: 1;
    visibility: visible;
    pointer-events: none;
}
.header_menu_item:hover .header_menu_item_link{
	color: #00ADA9;
}
.about .header_menu_item_about .header_menu_item_link,
.service .header_menu_item_service .header_menu_item_link,
.people .header_menu_item_people .header_menu_item_link{
	color: #00ADA9;
}
.header_menu_item.has_child:hover .header_menu_item_link:after{
	background: url("assets/images/common/arrow_nav_hover.svg") no-repeat center center/contain;
}
}

.header_menu_secondary{
    position: absolute;
	z-index: 100;
    top: 100px;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity ease .3s,visibility ease .3s;
	padding: min(4.55vw, 60px) 0;
	box-sizing: border-box;
	background: #fff;
	border-top: 1px solid #DEDEDE;

}
.header_menu_secondary_inner{
	display: flex;
	align-items: center;
}
.header_menu_secondary_head{
    padding-right: min(80px, 6.06vw);
    border-right: 1px solid #D9D9D9;
}
.header_menu_secondary_head_en{
	font-size: min(4.01vw, 40px);
    font-weight: 600;
    line-height: 1.35;
    color: #00ADA9;
}
.header_menu_secondary_list{
	padding-left: min(80px, 6.06vw);
	display: flex;
	gap: min(4.55vw, 60px);
}
.header_menu_secondary_item_link{
	font-weight: 600;
	transition: all 0.2s;
}

@media only screen and (min-width: 1200px) {
.header_menu_secondary_item_link:hover{
	color: #00ADA9;
}
}
.header_contact{
	display: flex;
	align-items: center;
	gap: min(1.52vw, 20px);
	margin-left: min(4.55vw, 60px);
}
.header_contact_tel_num_link{
	font-size: min(2.31vw, 24px);
    font-weight: 500;
    line-height: 1.2;
    color: #00ADA9;
	display: flex;
	align-items: center;
	gap: 10px;
	pointer-events: none;
	cursor: none;
}
.header_contact_tel_num_link:before{
	content: "";
	display: inline-block;
	width: min(1.36vw, 18px);
	height: min(1.67vw, 22px);
	background: url("assets/images/common/ico_tel_g.svg") no-repeat center center/contain;
}
.header_contact_tel_caption{
	margin-top: 5px;
	font-size: min(0.96vw, 10px);
	line-height: 1.5;
}
.header_contact_form_link{
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	height: min(3.78vw, 50px);
	padding: min(1.14vw, 15px) min(25px, 2.4vw);
	box-sizing: border-box;
	color: #fff;
	font-size: min(1.06vw, 14px);
	font-weight: 600;
	line-height: 1.5;
	border: 1.5px solid #00ADA9;
	border-radius: 9999px;
	background: #00ADA9;
	transition: all 0.2s;
}
@media only screen and (min-width: 1200px) {
@media (hover: hover) {
.header_contact_form_link:hover{
	background: transparent;
	color: #00ADA9;
}
}
}
.header_lang_pc{
	margin-left: min(1.52vw, 20px);
}
.header_lang_pc_link{
	font-size: min(1.15vw, 12px);
	text-decoration: underline;
	transition: all 0.2s;
}
@media (hover: hover) {
.header_lang_pc_link:hover{
	color: #00ADA9;
}
}

@media only screen and (max-width: 1199px) {
.header{
	height: 70px;
}
.header_inner{
	padding: 15px;
}
.header_logo{
	width: min(45.3vw, 183px);
}
.header_menu_btn_wrap{
	display: flex;
	align-items: center;
	gap: min(5.94vw, 24px);
}
.header_menu{
	display: none;
	flex-direction: column;
	gap: min(9.9vw, 40px);
	position: fixed;
    top: 70px;
    left: 0;
    z-index: 100;
    width: 100%;
    height: calc(100vh - 70px);
    overflow: auto;
    background-color: #00ADA9;
	padding: 40px 20px;
	box-sizing: border-box;
}
.header_menu_list{
	display: block;
	width: 100%;
}
.header_menu_item{
	padding: min(5.94vw, 24px) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}
.header_menu_item a {
    color: #fff;
}
@media (hover: hover) {
.header_menu_item a:hover{
	text-decoration: underline;
}
}
.header_menu_item_link{
    font-size: min(3.73vw, 14px);
	padding: 0;
}
.header_menu_item.has_child .header_menu_item_link:after{
	content: none;
}
.header_menu_item.has_child:before{
	content: none;
}

.header_menu_secondary{
    position: relative;
    top: auto;
    left: auto;
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    transition: none;
	padding: 0;
	background: transparent;
	border-top: none;
	margin-top: 20px;
}
.header_menu_secondary .inner{
	padding: 0;
}
.header_menu_secondary_inner{
	display: block;
}
.header_menu_secondary_head{
    display: none;
}
.header_menu_secondary_list{
	padding-left: 0;
	display: block;
	gap: min(4.55vw, 60px);
}
.header_menu_secondary_item {
    display: flex;
    align-items: center;
    gap: min(2.48vw, 10px);
}
.header_menu_secondary_item + .header_menu_secondary_item {
	margin-top: min(4.95vw, 20px);
}
.header_menu_secondary_item:before {
    content: "";
    display: inline-block;
    width: min(3.71vw, 15px);
    height: 1px;
    background: #fff;
}
.header_menu_secondary_item_link{
	transition: none;
	font-weight: 400;
}


.header_contact{
	flex-direction: column;
	align-items: flex-start;
	width: 100%;
	gap: min(7.43vw, 30px);
	margin-left: 0;
}
.header_contact_tel_num_link{
    font-size: min(9.9vw, 40px);
	color: #fff;
    pointer-events: auto;
    cursor: auto;
}
.header_contact_tel_num_link:before{
	width: min(5.69vw, 23px);
    height: min(6.68vw, 27px);
	background: url("assets/images/common/ico_tel_w.svg") no-repeat center center/contain;
}
.header_contact_tel_caption{
    font-size: min(3.73vw, 14px);
	color: #fff;
}
.header_contact_form{
	width: 100%;
}
.header_contact_form_link{
	padding: min(4.95vw, 20px) min(9.9vw, 40px);
    font-size: min(4.21vw, 17px);
	height: min(17.33vw, 70px);
	color: #00ADA9;
	background: #fff;
}

.header_lang_pc{
	display: none;
}

}

/* ----------------------------footer_contact ---------------------------- */

.footer_contact{
	background: #E4FAF9;
	padding: min(4.55vw, 60px) 0;
}
.footer_contact_page{
	margin-top: min(9.09vw, 120px);
}
.footer_contact_inner{
	display: flex;
	justify-content: center;
	align-items: center;
}
.footer_contact_head{
	padding-right: min(6.06vw, 80px);
	border-right: 1px solid #c6d4d4;
}
.footer_contact_head_en{
	font-size: min(3.03vw, 40px);
    font-weight: 600;
    line-height: 1.35;
    color: #00ADA9;
}
.footer_contact_head_page{
	font-weight: 600;
}
.footer_contact_body{
	padding-left: min(6.06vw, 80px);
	display: flex;
	align-items: center;
	gap: min(2.27vw, 30px);
}
.footer_contact_tel_num_link{
	font-size: min(2.12vw, 28px);
    font-weight: 500;
    line-height: 1.2;
    color: #00ADA9;
	display: flex;
	align-items: center;
	gap: min(0.91vw, 12px);
	pointer-events: none;
	cursor: none;
}
.footer_contact_tel_num_link:before{
	content: "";
	display: inline-block;
	width: min(1.59vw, 21px);
	height: min(1.89vw, 25px);
	background: url("assets/images/common/ico_tel_g.svg") no-repeat center center/contain;
}
.footer_contact_tel_caption{
	margin-top: min(0.61vw, 8px);
	font-size: min(1.06vw, 14px);
	line-height: 1.5;
}
.footer_contact_form_link{
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	height: min(5.3vw, 70px);
	padding: min(1.52vw, 20px) min(3.03vw, 40px);
	box-sizing: border-box;
	color: #fff;
	font-weight: 600;
	line-height: 1.5;
	border: 1.5px solid #00ADA9;
	border-radius: 9999px;
	background: #00ADA9;
	transition: all 0.2s;
}
@media (hover: hover) {
.footer_contact_form_link:hover{
	background: transparent;
	color: #00ADA9;
}
}

@media only screen and (max-width: 767px) {
.footer_contact{
	padding: min(9.9vw, 40px) 0;
}
.footer_contact_inner{
	flex-direction: column;
	align-items: flex-start;
	gap: min(7.43vw, 30px);
}
.footer_contact_head{
	padding-right: 0;
	border-right: none;
}
.footer_contact_head_en{
	font-size: min(10.64vw, 40px);
}
.footer_contact_head_page{
	font-size: min(3.34vw, 13.5px);
	letter-spacing: 0.5px;
}
.footer_contact_body{
	padding-left: 0;
	flex-direction: column;
	align-items: flex-start;
	gap: min(7.43vw, 30px);
	width: 100%;
}
.footer_contact_tel_num_link{
	font-size: min(9.9vw, 40px);
	pointer-events: auto;
	cursor: auto;
}
.footer_contact_tel_num_link:before{
	width: min(23px, 5.69vw);
	height: min(27px, 6.68vw);
}
.footer_contact_tel_caption{
	margin-top: min(1.24vw, 5px);
	font-size: min(3.73vw, 14px);
}
.footer_contact_form{
	width: 100%;	
}
.footer_contact_form_link{
	padding: min(4.95vw, 20px) min(9.9vw, 40px);
	font-size: min(4.21vw, 17px);
	height: min(17.33vw, 70px);
}
}



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

.footer{
	background: #00ADA9;
	padding: min(4.55vw, 60px) 0;
	color: #fff;
}
.footer_primary{
	display: flex;
	justify-content: space-between;
}
.footer_company_logo{
	width: min(16.67vw, 220px);
}
.footer_company_name{
	margin-top: min(1.82vw, 24px);
	font-weight: 600;
}
.footer_address{
	margin-top: min(0.76vw, 10px);
	font-size: min(1.06vw, 14px);
	font-style: normal;
}
.footer_menu{
	display: flex;
	gap: min(4.55vw, 60px);
	padding-right: min(9.09vw, 120px);
}

.footer_menu_item a{
	color: #fff;
}
.footer_menu_item_link{
	font-size: min(1.06vw, 14px);
	font-weight: 600;
	
}
@media (hover: hover) {
.footer_menu_item a:hover{
	text-decoration: underline;
}
}
.footer_menu_secondary_item_link{
	font-size: min(1.15vw, 12px);
}
.footer_menu_secondary{
	margin-top: min(0.76vw, 10px);
}
.footer_menu_secondary_item + .footer_menu_secondary_item{
	margin-top: min(0.76vw, 10px);
}
.footer_menu_secondary_item{
	display: flex;
	align-items: center;
	gap: min(0.76vw, 10px);
}
.footer_menu_secondary_item:before{
	content: "";
	display: inline-block;
	width: min(1.14vw, 15px);
	height: 1px;
	background: #fff;
}
.footer_back{
	position: absolute;
	top: 0;
	height: min(9.85vw, 130px);
	right: min(1.89vw, 25px);
	-webkit-writing-mode: vertical-rl;
  	-ms-writing-mode: tb-rl;
  	writing-mode: vertical-rl;
	z-index: 3;
}
.footer_back a:before,
.footer_back a:after{
	content: "";
	display: inline-block;
	position: absolute;
	left: 0;
	bottom: 0;
	width: 1px;
	height: 100%;
	background: #fff;
	-webkit-transition: height .3s cubic-bezier(0.2, 1, 0.3, 1);
	transition: height .3s cubic-bezier(0.2, 1, 0.3, 1);
}
.footer_back a:before{
	height: 0;
	-webkit-transition-delay:.3s;
	transition-delay:.3s;
}

.footer_back a{
	color: #fff;
	display: block;
	line-height: 1;
	padding: 0 15px;
	height: 100%;
	text-align: left;
}
@media (hover: hover) {
.footer_back a:hover:before{
	height: 100%;
}
.footer_back a:hover:after{
	height: 0;
}
}

.footer_secondary{
	padding-top: min(4.55vw, 60px);
}
.footer_copy{
	font-size: min(0.91vw, 12px);
}

@media only screen and (max-width: 767px) {
.footer{
    padding: min(14.85vw, 60px) 0;
}
.footer_primary{
	flex-direction: column;
	gap: min(17.33vw, 70px);
}
.footer_info{
	padding-right: 52px;
}
.footer_company_logo{
	width: min(44.55vw, 180px);
}
.footer_company_name{
	margin-top: 20px;
	font-size: min(4.21vw, 17px);
}
.footer_address{
	font-size: min(3.73vw, 14px);
}
.footer_menu{
	flex-direction: column;
	gap: 0;
	padding-right: 0;
	border-top: 1px solid rgba(255,255,255, 0.3);
}
.footer_menu_item{
	padding: 24px 0;
	border-bottom: 1px solid rgba(255,255,255, 0.3);
}
.footer_menu_item_link{
	font-size:  min(3.73vw, 14px);
}

.footer_menu_secondary_item_link{
	font-size:  min(3.73vw, 14px);
}
.footer_menu_secondary{
	margin-top: min(4.95vw, 20px);
}
.footer_menu_secondary_item + .footer_menu_secondary_item{
	margin-top: min(4.95vw, 20px);
}
.footer_menu_secondary_item {
	gap: min(2.48vw, 10px);
}
.footer_menu_secondary_item:before {
    width: min(3.71vw, 15px);
}

.footer_back{
	height: 110px;
	right: 5px;
}
.footer_back a{
	font-size: min(4.21vw, 17px);
}
.footer_secondary {
    padding-top: min(14.85vw, 60px);
}
.footer_copy{
	font-size: min(2.97vw, 12px);
}
}