@charset "UTF-8";

/*-------------------------------
	sub visual
-------------------------------*/

.sub_visual::before {
	background:url(../images/bg_subvisual_orthokeratology.png) no-repeat right center / cover;
}

.sub_visual h1 span {
	display: block;
	text-indent: -0.5em;
	letter-spacing: 0.075em;
}

/*-------------------------------
	ar_ortho
-------------------------------*/

.ortho_about {
	padding-top:12rem;
}

.ortho_about .icon-title::after {
	width:6.4rem;
	height:6rem;
	background:url(../images/icon_ortho.svg) no-repeat center / contain;
}

.sec_treatment {
	padding-top:9rem;
	padding-bottom:12rem;
}

.sec_treatment .disease_block {
	margin-bottom:5rem;
}

.ar_ortho .medical_txt,
.ar_ortho .disease_txt {
	width:100%;
	padding-left:0;
}

.ortho_about .medical_txt p {
	margin-bottom:0!important;
}

/*-------------------------------
	ortho img list
-------------------------------*/

.ortho_img_wrap {
	margin:4rem auto;
}

.ortho_img_wrap h4 {
	font-size:1.8rem;
	font-weight:400;
	letter-spacing: 0.1em;
	margin-bottom:1em;
	line-height:1.5;
}

.ortho_img_list {
	display: flex;
	flex-wrap:wrap;
	align-items: flex-start;
	justify-content:space-between;
	max-width:93rem;
	margin:0 auto;
}

.ortho_img {
	width:calc(27rem / 93rem * 100%);
	position:relative;
	margin:0 calc(3rem / 93rem * 100%);
}

.ortho_img img {
	width:100%;
	object-fit: contain;
}

.ortho_img::after {
	content:"";
	display: block;
	width:1.9rem;
	height:4.1rem;
	background: linear-gradient(90deg,rgba(174, 166, 125, 1) 0%, rgba(190, 184, 150, 1) 100%);
	clip-path: polygon(0 0, 0 100%, 100% 50%);
	position:absolute;
	top:0;
	bottom:0;
	right:calc(-4.2rem / 27rem * 100%);
	margin:auto 0;
}

.ortho_img figcaption {
	font-size:1.6rem;
	font-weight:600;
	line-height:1.25;
	display: block;
	text-align: center;
	padding:0.5em 0;
}

.ortho_img:nth-of-type(1){
	margin-left:0;
}

.ortho_img:nth-of-type(3){
	margin-right:0;
}

.ortho_img:nth-of-type(3)::after {
	display: none;
}

/*-------------------------------
	responsive
-------------------------------*/

@media screen and (max-width:960px) {


} /* end 960px */

/*-------------------------------
	ver sp
-------------------------------*/

@media screen and (max-width:768px) {

/*-------------------------------
	sub visual
-------------------------------*/

.sub_visual h1 span {
	font-size:2.4rem;
}

.sub_visual::before {
	background-position:82% center;
}

/*-------------------------------
	ar_ortho
-------------------------------*/

.ortho_about {
	padding-top:6rem;
}

.ortho_about .icon-title::after {
	width:4.8rem;
	height:4.5rem;
}

.sec_treatment {
	padding-top:6rem;
	padding-bottom:6rem;
}

.sec_treatment .disease_block {
	margin-bottom:3rem;
}

.ortho_about .medical_txt p {
	margin-bottom:0!important;
	word-break: break-all;
}

.ortho_about .sec-title01 {
	letter-spacing: 0.05em;
}

/*-------------------------------
	ortho img list
-------------------------------*/

.ortho_img_wrap {
	margin:3rem auto;
}

.ortho_img_wrap h4 {
	font-size:1.7rem;
	text-align: center;
	margin-bottom:2em;
}

.ortho_img_list {
	display: block;
	max-width:100%;
}

.ortho_img {
	width:100%;
	position:relative;
	margin:0 auto 6rem;
}

.ortho_img::after {
	width:4.1rem;
	height:1.9rem;
	background: linear-gradient(180deg,rgba(174, 166, 125, 1) 0%, rgba(190, 184, 150, 1) 100%);
	clip-path: polygon(0 0, 50% 100%, 100% 0);
	top:auto;
	bottom:-3.5rem;
	right:0;
	left:0;
	margin:0 auto;
}

.ortho_img figcaption {
	font-size:1.5rem;
}

.ortho_img:nth-of-type(1){
	margin-left:auto;
}

.ortho_img:nth-of-type(3){
	margin-right:auto;
	margin-bottom:0;
}

.ortho_img:nth-of-type(3)::after {
	display: none;
}

} /* end 768px */