@charset "UTF-8";
section {padding: 100px 20px 0;}
@media (min-width: 880px) {
  section { padding-top: 130px;}}

/* content */
.ttl-area--lr {
  display: flex;
  align-items: center;
  writing-mode: vertical-rl;
	min-height: 9em;
  margin: 0 auto 1em;
}
.sec-ttl--lr {
  font-size: clamp(22px, 2.86vw, 28px);
  font-weight: 500;
	margin: 0;
}
.top-info__ttl {
  width: 100%;
  writing-mode: vertical-rl;
  display: flex;
  align-items: center;
  font-size: clamp(22px, 2.86vw, 26px);
  margin: 0 auto 1em;
}
.top-info__ttl h2 {
  font-size: clamp(22px, 2.86vw, 26px);
  font-weight: 500;
}
.top-info__content { max-width:770px;}
.top-info__item +.top-info__item{ margin-top:40px; }
.top-bnr {
  border-top-right-radius: 30px;
  border: solid 2px #009edb;
  padding: 30px 30px 20px;
  margin-bottom: 80px;
}
.top-bnr h3 {
  color:#009edb; 
  font-size: 1.5em;
  font-weight: 600;
  line-height: 1;
  margin: 15px auto 5px;
}
.top-bnr img { width: 100%; height: auto; margin: auto;}
.top-bnr p { line-height: 1.4;}

.top-info__item-date { line-height: 1; margin-bottom:15px; }
.top-info__item-ttl { font-size:1em; margin-bottom: 0;}

.top-column {margin-top: 100px;}
.top-column.bg--left { padding-bottom: 100px;}

.top-column .ttl-area--lr{
  width: 23.38%;
}
.top-column .sec-ttl--lr{margin: auto;}
.top-column__item,
.top-column__ttl-area{
  display: flex;
  justify-content:space-between;
}
.top-column__ttl { margin: auto;}
.top-info__content,
.top-column__content,
.top-voice {
  max-width:770px;
  margin-left: 0;
  margin-right: 0;
}
.top-column__img { width: 23.38%;}
.top-column__body{ width: 70.13%;}
.top-column__disc { font-size: 1.4rem; margin-top: 2em; width: 70.13%;}
.top-column__disc br:first-of-type,.top-column__disc br:nth-of-type(2),
.top-column__disc br:nth-of-type(4){ display: none;}

.top-column__item +.top-column__item { margin-top: 40px;}
.top-column__item-date { line-height: 1; margin-bottom: .5em;}
.top-column__item-date span {
  background: var(--blue) ;
  border-radius: 3px;
	display: inline-block;
  width: 110px;
	height: 20px;
  font-size: 13px;
  line-height: 20px;
  text-align: center;
  color: #FFF;
  margin: 0 1em 0;
}
.top-column__item-ttl {
  font-size: clamp(17px, 2.5vw, 22px);
  line-height: 1.6;
}
.top-column__item-tag { line-height: 1; margin-top: 10px}
.top-column__item-tag li { display: inline-block; font-size: 13px; color: #666;}
.top-column__item-tag li + li { margin-left:1.5em; }
@media (min-width: 680px) {
.bg--left:after { width: /*65.25%*/calc(50vw + 15.25%); }
.ttl-area--lr { margin-left: 0 ; margin-right: 0;}
.top-info__inner,
.top-column__inner {
  display: flex;
  justify-content: space-between;
  /*align-items: center;*/
  }
.top-info__ttl,
.top-column__ttl-area{
    width: 30.51%;
    max-width: 360px;
  }
.top-info__content,
.top-column__content,
.top-voice { width: 65.255%;}
.top-column__ttl-area{ flex-direction: column;}
  
.top-info__ttl { margin: 0;}
.top-column__ttl-area .ttl-area--lr{ margin-left: auto; margin-right: auto;}
.top-column__disc {width: 13em; margin:0 auto;}
.top-column__disc br:first-of-type,.top-column__disc br:nth-of-type(2),
.top-column__disc br:nth-of-type(4){ display:block;}
.top-column__item-date { margin-bottom: 1em;}
  .top-bnr img { width: 40%; } 
  .top-bnr {padding: 40px 30px 30px;}
}

@media (min-width: 1080px) {

.top-column__item-date span {
  display: block;
  margin: 10px 0 0; }
}

.top-about {
	background: linear-gradient(180deg, #fff 0%, #fff 180px, var(--bg-color) 180px, var(--bg-color) 100%);
  padding-bottom: 100px;
}

.top-about__img img {
  border-top-right-radius: 60px;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}
.top-about__body { padding-top: 2em;}
.top-about__ttl {
  font-family: var(--serif);
  font-size: clamp(24px, 3.529vw, 34px);
  line-height: 1.8;
  font-weight: 500;
  margin-bottom: 0.688em;
  }
.top-about p {margin-bottom: 2.313em;}

@media (min-width: 680px) {
.top-about__inner {
  display: flex;
  justify-content: space-between;
  }
.top-about__img,
.top-about__body {
  max-width: 590px;
  width: 50%;
  padding-left: 3em;
  margin-left: 0;
  margin-right: 0;
  }
  .top-about__body {padding-top:8em;}
  .top-about__img img { aspect-ratio: auto;}
}
@media (min-width: 880px) {
.top-about {
  background: linear-gradient(180deg, #fff 0%, #fff 210px, var(--bg-color) 210px, var(--bg-color) 100%);
  padding-bottom: 100px;
  }
.top-about__body{ padding-top:9em;}
}
@media (min-width: 1180px) {
  .top-about__body{  padding-top:10em; padding-left: 4em;}}

/* service */
section:last-of-type.top-service {
  padding:100px 0 80px;
}

.top-service__ttl {
  font-size: clamp(28px, 4.117vw, 34px);
  font-weight: 500;
  line-height: 1.6;
  color: var(--blue);
  text-align: center;
  margin-bottom: 60px;
}
.top-service__ttl span {
  display: block;
  font-size: 2rem;
  margin-top: .5em;
}
.top-flow  {
  background: linear-gradient(180deg, #fff 0%, #fff 120px, var(--bg-color) 120px, var(--bg-color) 100%);
  padding-bottom: 55px;
  padding-left:20px;
  padding-right: 20px;
}

.top-works-voice {
  padding:0 20px;
}

.top-flow__item {
  max-width: 360px;
  position: relative;
  align-items: stretch;
  background: #FFF;
  border-right: solid 1px #E6E6E6;
  border-bottom: solid 1px #E6E6E6;
	border-top-right-radius: 60px;
  overflow: hidden;
  margin: auto;
}

.top-flow__img { margin-bottom: 0;}
.top-flow__body{ padding: 20px 20px 20px 60px;}
.top-flow__body p {font-size: 14px; margin-bottom: 0;}
.top-flow__ttl {
  display: block;
  background: url("../img/nav/icon-link.svg") bottom 10px center/15px no-repeat;
  font-size: clamp(22px, 2.86vw, 24px);
  font-weight: 500;
  line-height: 1;
  color: var(--blue);
  writing-mode: vertical-rl;
  position: absolute;
  top: 20px;left: 20px;
  background-color: #FFF;
  padding: 10px 5px 40px;
  z-index: 2;
}
@media (min-width: 680px) {
.top-flow__body{ padding: 12px 20px 20px 50px;}
}
@media (min-width: 780px) {
  .top-flow__inner { display: flex; justify-content: space-between;}
  .top-flow__item { max-width: 360px; width: 32%; margin: 0;}
  .top-flow__ttl { top: 20px;left: 20px;}
  .top-flow__body{ padding:15px 20px 25px 65px;}}
@media (min-width: 1080px) {
  .top-flow__item { width: 30.51%; }
}
@media (min-width: 1180px) {
.top-flow__inner,
.top-works-voice__inner {
  padding:0;
}
}
/* 実績 */
/*
右から左へ
----------------------------*/
@keyframes infinity-scroll-left {
  from { transform: translateX(0);}
  to { transform: translateX(-100%);}
}

/*
IE11対策
----------------------------*/
_:-ms-lang(x)::-ms-backdrop,
.slide {
  display: -ms-grid;
  overflow: hidden;
}
/*----------------------------*/

.slide__wrap {
  display: flex;
  overflow: hidden;
}

.slide__list {
  display: flex;
  list-style: none;
}

.slide__list--left{
animation :infinity-scroll-left 95s infinite linear 0.5s both;
  margin-bottom: 0;
}

.slide__item {
  width: calc(100vw / 3);
  margin-left: 40px;
  font-size: .875em;
  writing-mode: vertical-rl;
}
.slide__item > img{ width: 100%;}

/*
左から右へ
----------------------------*/
@keyframes infinity-scroll-right {
  from {transform: translateX(-100%);}
  to {transform: translateX(0%);}
}

.slide__list--right{
  animation :infinity-scroll-right 95s infinite linear 0.5s both;
}
.slide__wrap:hover .slide__list--left{
  animation-play-state: paused;
}

.top-works-voice {
  position:relative;
  background:var(--bg-color); 
  }

/*.top-column__ttl a:after {
content:'';
display:inline-block;
background: url("../img/nav/icon-link.svg") bottom center/20px no-repeat;
width: 20px;
padding-bottom: 30px;
}*/
.top-column__ttl .ttl--lr,
.top-works .ttl--lr,
.top-voice .ttl--lr,
.top-faq .ttl--lr{
  writing-mode: vertical-rl;
  height: 7em;
  font-size : clamp(22px, 2.86vw, 26px);
  font-weight: 500;
  background: url("../img/nav/icon-link.svg") bottom center/20px no-repeat;
  margin-bottom: 1em;
}
.top-faq .ttl--lr{height: 8em;}
.ttl--lr {margin:auto;}

.top-works {
  background: url("../img/index/works_ttl-mk.png") bottom left/8.47% no-repeat; 
  padding-bottom: 60px;
  position: relative;
  z-index: 99;
}

.top-voice{ 
	display: flex;
  flex-direction: column;
}
.top-voice .ttl-area--lr {width: 25%; margin-left: auto; margin-right: auto;}
.top-voice__item {
  background-image:url("../img/index/icon-voice-left.svg"),url("../img/index/icon-voice-right.svg");
  background-position: top 12px left 12px,bottom 12px right 12px;
  background-repeat: no-repeat;
  background-size: 12px 12px;
  border-radius: 5px; 
  max-width: 430px;
  width: 100%;
  line-height: 1.75;
  cursor: pointer;
  display: inline-block;
}
.top-voice__item a {
	display: block;
	width: 100%;
	padding: 1.5em 2em;
	border-radius: 5px;
}
.top-voice__item:after{
  content:'';
  display: block;
  width : 0;
  height: 0;
  border-style: solid;
  border-width: 10px 10px 0 10px;
  border-color: #fff transparent transparent transparent;
  margin-bottom: -10px;
  margin-left: 90%;
}
.top-voice__item a:hover,
.top-voice__item:hover { background-color: var(--blue); color: #FFF;}
.top-voice__item + .top-voice__item { margin: 20px auto 40px;}

.top-voice__content {display: contents;}
.top-voice__item { margin:0 auto 15px; background-color: #fff;}

.top-works-voice__inner::before{ display: none;}
.top-service:after {top: 14%;}
.top-flow__item { margin-bottom: 25px;}

/* 実績 */
.top-works {
  width: 100%;
  box-sizing: border-box;
  background: url("../img/index/works_ttl-mk.png") top 10px left 40px/80px no-repeat;
}
.top-works__ttl.ttl-area--lr {
  max-width: 360px;
  width: 100%;
  margin: auto;
}
.slide,
.top-voice { max-width: 770px;}
.top-voice-faq {width: 100%;}

.top-faq{
  max-width: 260px;
	width: 100%;
	background: none;
	display: flex;
	align-items: center;
	justify-content: space-between;  
	padding-bottom: 80px;
	margin:20px auto 0;
}
.top-faq__desc { width: 80%; font-size: 15px; line-height: 1.65; text-align: left;}
.top-faq__desc img { display: block; width: 70px; margin-bottom: 1em;}
.top-faq .ttl-area--lr{ margin-right:2em;}

@media (min-width: 680px) {
.top-works{ 
  display: flex;
  justify-content: space-between;
}
.slide,
.top-voice {width: 65.25%;margin-left: 0; margin-right: 0;}
.top-works-voice__inner:before {
  content: '';
  display: block;
  position: absolute;
  top:80px;
  left: 0;
  bottom: 80px;
  background: #fff;
  border-bottom-right-radius: 60px;
  width: /*65.25%*/calc(50vw + 15.25%); 
  height: auto;
  z-index: 0;
}
.top-voice-faq {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.top-voice{
  position: relative;
  z-index: 99; 
	display: flex;
  flex-flow: row-reverse;
  align-items: flex-start;
  padding-right: 0;
  max-width: 770px;
    width: 65.25%;
  margin-left: 0;
    margin-right: 0;
}
.top-voice__item:after{
  content:'';
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 10px 10px 0 10px;
  border-color: var(--bg-color) transparent transparent transparent; 
  margin-bottom: -10px;
  margin-left: 90%;
}

.top-voice__content { 
  display: block;
  width: 75%;
  padding-bottom: 80px;
  }

.top-voice__item:first-of-type { margin-left: 0;}
.top-voice__item { background-color: var(--bg-color);}
.top-voice__item:after{ border-color: var(--bg-color) transparent transparent transparent;}
.top-works {
  background: url("../img/index/works_ttl-mk.png") bottom 40px left/8.47% no-repeat;
}
.slide__item { width: calc(100vw / 5);}
.top-faq{
  flex-direction: column;
	background: url("../img/index/mk-faq-bg.png") bottom center/120px no-repeat;
  }
  .top-faq { max-width: 230px; margin:0 auto;}
  .top-faq .ttl-area--lr{ margin:0 auto;}
.top-faq__desc {text-align: center;}
.top-faq__desc img { display: none;}
}
@media (min-width: 880px) {
.top-voice-faq {align-items: flex-start;}
}
@media (min-width: 980px) {
.slide__item { width: calc(100vw / 6);}
.top-voice__item:first-of-type { margin-left: 10%;}
.top-faq {background-size: 140px;	padding-bottom: 100px;}
}
@media (min-width: 1180px) {
.top-voice__item:first-of-type { margin-left: 20%;}
.cols .top-faq.col3-1 { max-width: 360px;}
}

/* お約束します */
.top-promise { margin-bottom: 50px;}
.top-promise__inner { padding: 0 25px;}
.top-promise h2 {
  font-family: var(--serif);
  font-size: clamp(26px, 3.8235vw, 36px);
  line-height: 1.5;
  /*font-size: clamp(22px, 3.2352vw, 26px);
  font-size : clamp(28px, 4.1176vw, 32px);*/
  text-align: center;
  margin-bottom: .5em;
}

.top-promise h2:before {
  content:url("../img/nav/icon-maru.svg");
  display: block;
  width: 50px;
  height: 50px;
  line-height: 1;
  margin: 0 auto 10px;
}
.top-promise p { max-width: 500px;margin:auto;}

@media (min-width: 880px) {
  .top-promise {  margin-bottom: 80px;}
  .top-promise p { max-width: 580px;}}

/* footer-area */
.contact {
  background: linear-gradient(rgba(255,255,255,1) 80%, rgba(255,255,255,.2) 90%), url("../img/index/bg-contact_s.jpg") bottom center/100% auto no-repeat;
  padding: 0 20px;
  z-index: 0;
}
.contact__inner {
  padding-bottom: 100px;
}
.contact h3 {
	font-size: clamp(20px, 2.9411vw, 24px);
  font-weight: 500;
	line-height: 1;
}
.contact__message {
  font-size: clamp(28px, 4.1176vw, 40px)/*clamp(36px, 5.2941vw, 48px)*/;
  font-family: var(--serif);
  line-height: 1.25;
  font-weight: 500;
  text-align: center;
  word-break: keep-all;
  margin-bottom: 40px;
}
.top-column__ttl,
.contact__ttl{ writing-mode: vertical-rl; letter-spacing: 1px;}
.contact__no { line-height: 1.3;}
.contact__item { display: flex; max-width: 420px; margin:auto;}
.contact__item + .contact__item {
  border-top: 1px solid #ccc;
  padding-top: 40px;
  margin-top: 40px;
}
.contact__body { width: 360px; margin: 20px 0 0 34px;}
.contact__body span { font-size: 30px;}
.contact__body > div {
	font-size: 22px;
  line-height: 1; 
}
.contact__body > div + div { margin-top: 20px;}
.contact__body > div:last-of-type:after {
	content:'';
	display: inline-block;
	width : 18px;
	height: 18px;
	background: url("../img/nav/icon-link.svg") bottom right no-repeat;
	padding-right: 20px;
}

.contact__item p { margin:1.5em 0 0;}
@media (min-width: 650px){
.contact {
  background: linear-gradient(rgba(255,255,255,1) 63%, rgba(255,255,255,.2) 85%), url("../img/index/bg-contact_s.jpg") bottom -15px center/100% auto no-repeat;
  }
}
@media (min-width: 780px){
.contact {
  background: linear-gradient(rgba(255,255,255,1) 40%, rgba(255,255,255,.2) 85%), url("../img/index/bg-contact_m.jpg") bottom -15px center/100% auto no-repeat;
  padding: 0 30px;
  }
.contact__inner {
  display: flex;
  justify-content:space-between;
  }
.contact__item {
  width: 48%;
  max-width: none;
  justify-content: center; margin: 0;
  }

.contact__item:first-of-type { position:relative; }
.contact__item:first-of-type::after {
	position: absolute; /*--positionを追加--*/
	top : 0;
	left: 100%;
	content: "";
	width: 1px; /*--縦線の太さ(幅)--*/
	height: 100%;
	background-color: #ccc; /*--縦線の色--*/
  margin: 0 1rem;
}
.contact__item + .contact__item {
  border-top: none;
  padding-top: 0;
  margin-top: 0;}
}
@media (min-width: 980px){
.contact {
  background: linear-gradient(rgba(255,255,255,1) 25%, rgba(240,244,246,.2) 95%), url("../img/index/bg-contact_l.jpg") bottom center/100% auto no-repeat;}
}
@media (min-width: 1080px){
.contact {
  background: linear-gradient(rgba(255,255,255,1) 15%, rgba(255,255,255,.2) 85%), url("../img/index/bg-contact_l.jpg") bottom -5px center/100% auto no-repeat;}
.contact__body { margin-left: 40px;}
.contact__body span { font-size: 33px;}
}
@media (min-width: 1180px){
.contact {
  background: linear-gradient(rgba(255,255,255,1) 15%, rgba(255,255,255,.2) 85%), url("../img/index/bg-contact_l.jpg") bottom center/100% auto no-repeat;}
}

/* only top page */
.contact + .footer { margin-top:-56px;}
.footer__inner { background: none;}