/* ==========
共通
==========*/
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  overflow-x: hidden;
}

body {
  color:#2c2c2f;
  font-family: 'Noto Serif JP', serif;
	line-height: 1.6;
	font-size: 14px;
  font-weight: 400;
}

img{
  width: 100%;
}

li{
  list-style: none;
}

a{
  color: #000;
}
.heading__h2 {
  color: #0968aa;
  font-size: 100px;
  font-family: "Oswald", sans-serif;
  text-align: center;
}
.heading__h2 span {
  display: block;
  color: #222222;
  font-weight: bold;
  font-size: 20px;
  font-family: "Noto Sans JP", sans-serif;
  text-align: center;
}
.heading__h3 {
  position: relative;
  z-index: 1;
  margin-top: -40px;
  margin-bottom: 50px;
  padding: 108px 40px 40px 40px;
  color: #3babc6;
  font-weight: bold;
  font-size: 32px;
  font-family: "Oswald", sans-serif;
}
.heading__h3 span {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  color: #f0f7fa;
  font-size: 160px;
  font-family: "Oswald", sans-serif;
}
.break-keep{
  display: none;
}

@media screen and (max-width: 767px) {

.break-keep{
    display: block;
  }
}
/* ==========
header
==========*/
.burger_menu{
  display: none;
}

header {
	align-items: center;
	position: fixed;
	z-index: 1000;
	width: 100%;
}

.header.change-color{
  background-color: #1660739e;
}

header > .flex{
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex{
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
}

.flex li a{
  color: #f3f5f6;
  font-size: 16px;
  font-weight: 400;
}

.log2 img{
  width: 50%;
}
.logo{
  align-items: center;
  gap: 18px;
  justify-content: center;
}

nav{
  font-family: "Noto Sans JP";
  font-weight: 700;
  color: #f3f5f6;
  flex: 1;
  display: flex;
  justify-content: center;
}

header ul{
  gap: 30px;
  margin: 0 0 0 280px;
}

.contact{
  background-image: url(../pc_img/長方形\ 5.png);
  width: 240px;
  height: 100px;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 20px;
  justify-content: center;
  z-index: 1000;
}

.contact a{
  align-items: center;
  color: #f3f5f6;
  font-family: "Noto Sans JP";
  font-size: 16px;
  font-weight: 400;
  margin: 0;
}

@media screen and (max-width: 1200px){
  
  .flex_sp_none{
    display: none;
  }
.logo {
  margin-right: 0;
}
header > .flex {
  justify-content: center;
}

  .burger_btn{
  position: absolute;
  right: 0;
  top: 0;
  }

  .menu_btn {
  background-image: url("../pc_img/btn_bg.png");
  background-size: cover;
  background-repeat: no-repeat;
	width: 70px;
	height: 70px;
	cursor: pointer;
	z-index: 9999;

	position: relative;
}
.menu_btn span {
	display: inline-block;
	position: absolute;
	width: 50%;
	height: 1px;
	background: #fff;
	transition: all .4s;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
}
.menu_btn span:nth-of-type(1){
	top: 20px;
}
.menu_btn span:nth-of-type(2){
	top: 30px;
}
.menu_btn span:nth-of-type(3){
	top: 40px;
}

.burger_menu{
  display: block;
	width: 100%;
	height: 60vh;
	background-color: #3babc6;
	z-index: 999;
	position: fixed;
	top: -10000px;
	left: 0;
  }

  /* is-activeがついているとき */
.burger_menu.is-active{
  top: 0;
}
.menu_btn.is-active span:nth-of-type(1){
	transform: translate(-11px,8px)rotate(-45deg);
}
.menu_btn.is-active span:nth-of-type(2){
	display: none;
}
.menu_btn.is-active span:nth-of-type(3){
	transform: translate(-11px,-8px)rotate(45deg);
}

/* ナビ全体レイアウト */

.burger_menu{
	background-color: #0968aa;
	height: 700px;
	align-items: center;
	justify-content: center;
}
.burger_flex{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 0;
}
.burger_list{
  text-align: center;
}
.burger_menu ul{
  display: inline-block;
  text-align: center;
	list-style: none;
  padding-left: 0;
  padding-bottom: 30px;
  margin: 0 auto;
}

.burger_menu ul li a{
  display: block;
  width: 300px;
  font-family: "Noto Sans JP";
  font-weight: 400;
  font-size: 17px;
  color: #f3f5f6;
  border-bottom: 0.5px solid #fff;
  padding-bottom: 15px;
  text-align: start;
}
 .arrow4{
  position: relative;
 }
.arrow4:before{
  content: '';
  width: 6px;
  height: 6px;
  border: 0;
  border-top: solid 2px #fff;
  border-right: solid 2px #fff;
  transform: rotate(45deg);
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}
.burger_contact{
  align-items: center;
  background-color: #fff;
  margin: 0 auto;
  width: 300px;
  height: 200px;
  padding: 20px;
}
.burger_inner img{
  width: 29px;
  height: 29px;
}
.burger_inner{
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  gap: 20px;
  align-items: center;
  margin: 0 auto;
}
.burger_inner p{
  font-family: "Oswald", sans-serif;
  font-size: 30px;
  font-weight: bold;
  color: #3babc6;
}

.burger_text{
  color: #000;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  margin: 0 auto;
  text-align: center;
}
.burger_contact_sub{
  margin-top: 10px;
  background-color: #27acd9;
  width: 260px;
  height: 80px;
}
.burger_contact_sub p{
  color: #ffffff;
  font-size: 16px;
}
/* ハンバーガーメニューこのうえまで */
}

/* ==========
mainvisual
==========*/
.mv{
  position: relative;
  z-index: 1;
}
.mv{
  width: calc(100% - 98px);
}
.mv img{
  height: 883px;
  object-fit: cover;
}
.catch{
  position: absolute;
  bottom: 120px;
  left: 7%;
  color: #ffffff;
}
.catch h1{
  font-size: 80px;
  font-weight: 500;
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  line-height: 1.375;
  margin-bottom: 55px;
}
.catch p{
  font-size: 15px;
  font-family: "Oswald", sans-serif;
  line-height: 2;
}
.break-keep{
  display: none;
}
@media screen and (max-width: 767px) {
  .mv {
    width: calc(100% - 40px);
  }
  .mv img {
    height: 608px;
    object-fit: cover;
    object-position: 65% center;
  }
  .catch {
  left: 20px;
  bottom: 20px;
}
  .catch h1 {
    font-size: 30px;
    line-height: 1.5;
    margin-bottom: 24px;
  }
  .catch p {
    font-size: 10px;
    line-height: 2;
  }
.break-keep{
  display: block;
}
}


/* ==========
sns
==========*/
.sns_wrapper{
  position: absolute;
  top: 200px;
  right: 0;
  width: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
}

.sns{
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.follow_text{
  writing-mode: vertical-rl;
  text-orientation: mixed;
  margin: 0;
  color: #222222;
  font-size: 15px;
  font-family: "Oswald", sans-serif;
  line-height: 1;
}

.sns_line{
  display: block;
  width: 1px;
  height: 20px;
  background-color: #222222;
  margin: 12px 0 20px;
}

.sns_list{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin: 0;
  padding: 0;
}

.sns_list img{
  display: block;
  width: 20px;
}

.scroll{
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 120px;
}

.scroll p{
  writing-mode: vertical-rl;
  text-orientation: mixed;
  margin: 0;
  color: #222222;
  font-size: 15px;
  font-family: "Oswald", sans-serif;
  line-height: 1;
}

.scrolldown{
  position: relative;
  width: 1px;
  height: 80px;
  margin-top: 20px;
  background: #222222;
}

.scrolldown:before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 45px;
  width: 10px;
  height: 10px;
  transform: translateX(-50%);
  border-radius: 50%;
  background:#222222;
  animation:
    circlemove 1.6s ease-in-out infinite,
    cirlemovehide 1.6s ease-out infinite;
}

.scrolldown:after{
  display: none;
}
@keyframes circlemove{
      0%{bottom:45px;}
     100%{bottom:-5px;}
 }

@keyframes cirlemovehide{
      0%{opacity:0}
     50%{opacity:1;}
    80%{opacity:0.9;}
  100%{opacity:0;}
 }


@media screen and (max-width: 767px) {
.sns {
  display: none;
}

  .scroll-down {
    right: -20px;
  }

  .sns_wrapper{
  top: 100px;
}
}


/* ==========
feature_新
==========*/
.feature {
  position: relative;
  margin-top: -130px;
  /* margin-bottom: 190px; */
  padding: 0 7% 0 12.5%;
}
@media screen and (min-width: 1800px) {
  .feature {
    padding: 0 7% 0 30%;
  }
}
.feature::before {
  position: absolute;
  right: 0;
  content: "";
  z-index: -1;
  width: 87.5%;
  height: 100%;
  background-image: url(..//pc_img/bg_feature.png);
  background-size: cover;
  background-repeat: no-repeat;
}

.feature_inner{
  display: flex;
  position: relative;
  max-width: 1280px;
  margin: 0 auto 0 -100px;
  padding: 460px 0 165px;
  overflow-x: visible;
}

.feature .heading_h2{
  opacity: 0.2;
  position: absolute;
  top: 100px;
  right: 0;
  color: rgba(255, 255, 255, 0.15);
  font-size: 320px;
  font-family: "Oswald", sans-serif;
  font-weight: bold;
  z-index: -1;
}

.feature_img-area{
  position: relative;
  width: 47.28%;
}

.feature_text-area{
  width: 52.71%;
}

.feature_img:first-child {
  width: 81%;
  max-width: 500px;
}
.feature_img:nth-child(2) {
  position: absolute;
  top: 400px;
  right: 0;
  width: 60%;
  max-width: 333px;
}

.feature_text{
  margin-bottom: 90px;
  color: #3babc6;
  font-size: 40px;
  text-align: right;
  font-family: "Noto Sans JP";
  font-weight:bold;
}

.feature_text_lead{
  display: inline-block;
  padding: 12px 0;
  background-color: #ffffff;
}

.feature_text_lead:first-child{
  margin-bottom: 5px;
}

.feature__sentence{
  font-family: "Noto Sans JP";
  font-weight: normal;
  font-size: 17px;
  color: #ffffff;
  max-width: 530px;
  margin-left: auto;
}

.feature__text{
  padding-bottom: 48px;
  line-height: 2.235;
}
.feature__text:last-child {
  padding-bottom: 0;
}
.btn-border {
  position: relative;
  width: 300px;
  margin-top: 120px;
  margin-left: auto;
  border-bottom: 1px solid #ffffff;
}
.btn-border a {
  display: block;
  position: relative;
  z-index: 3;
  width: 100%;
  height: 100%;
  padding-bottom: 23px;
  color: #ffffff;
  font-family: "Noto Sans JP";
  font-weight:bold;
  font-size: 18px;
}
.btn-border::before {
  position: absolute;
  right: 0;
  z-index: 2;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: #ffffff;
  content: "";
}
.btn-border::after {
  position: absolute;
  right: 0;
  right: 9px;
  bottom: 34px;
  z-index: 2;
  border-top: 3px solid transparent;
  border-right: 0;
  border-bottom: 3px solid transparent;
  border-left: 9px solid #3babc6;
  border-style: solid;
  content: "";
}

@media screen and (max-width: 767px) {
.feature {
  padding: 0;
}
.feature_inner{
    flex-direction: column;
    width: 98vw;
    margin: 0 auto;
    padding: 100px 20px 80px;
}
.feature .heading_h2{
  top:120px;
  left: 10%;
  font-size: 110px;
}
  .feature_img-area {
    width: 100%;
    margin-left: auto;
    padding: 200px 20px 0;
  }
  .feature_text-area {
    width: 100%;
    margin-left: auto;
    padding: 0 20px 0 60px;
  }
  .feature_text {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 40px;
    text-align: right;
  }

  .feature_text_lead {
    display: inline-block;
    padding: 4px 8px;
    background: #fff;
    line-height: 1.5;
  }

  .feature_text_lead:first-child {
    margin-bottom: 6px;
  }

  .feature_img:first-child {
    width: 70%;
  }
  .feature_img:nth-child(2) {
    position: static;
    width: 50%;
    margin-top: -200px;
    margin-left: auto;
  }
  .feature__sentence {
    width: 100%;
    max-width: none;
    margin-left: 0;
    padding: 0;
  }

  .feature__text {
    line-height: 2.1;
    padding-bottom: 28px;
  }

  .btn-border {
  width: 300px;
  margin: 50px auto 0;
  }
}


/* ==========
丸印
==========*/
.arrow {
  position: relative;
  display: inline-block;
  padding-left: 22px;
}
.arrow:before {
  content: '';
  width: 18px;
  height: 18px;
  background: #fff;
  border-radius: 50%;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}

.arrow:after {
  content: '';
  width: 6px;
  height: 6px;
  border: 0;
  border-top: solid 2px #3babc6;
  border-right: solid 2px #3babc6;
  transform: rotate(45deg);
  position: absolute;
  top: 0;
  right: 6px;
  bottom: 0;
  margin: auto;
}



.scrolldown2{
  position:relative;
  padding-top: 100px;
  text-align: center;
}
.scrolldown2:before {
    content: "";
    position: absolute;
    bottom:0;
    left:50%;
  width:10px;
  height:10px;
  border-radius: 50%;
  background:#3babc6;
  animation:
    circlemove 1.6s ease-in-out infinite,
    cirlemovehide 1.6s ease-out infinite;
    transform: translateX(-50%);
}

@keyframes circlemove{
      0%{bottom:45px;}
     100%{bottom:-5px;}
 }

@keyframes cirlemovehide{
      0%{opacity:0}
     50%{opacity:1;}
    80%{opacity:0.9;}
  100%{opacity:0;}
 }

.scrolldown2:after{
  content:"";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width:1px;
  height: 80px;
  background:#0968aa;
/* センターにくる方法確認する */
}



/* ==========
service
==========*/
.service_section .heading__h2{
  margin-bottom: 80px;
}

.service_item{
  display: flex;
  position: relative;
  margin-bottom: 185px;
}

.service_item:nth-child(2) {
  flex-direction: row-reverse;
}
.service_img {
  width: 70%;
}
.service_img img {
  height: 605px;
  object-fit: cover;
}
.service_text {
  position: absolute;
  right: 6.8%;
  width: 560px;
  padding: 00px 50px 80px 50px;
  background-color: #ffffff;
}
.service_item:nth-child(2) .service_text{
  right: inherit;
  left: 6.8%;
}
.service_btn {
  display: flex;
  justify-content: center;
  align-items: center;
}

.service_btn a{
  display: block;
  width: 380px;
  height: 70px;
  border: 1px solid #27acd9;
  border-radius: 100vh;
  text-align: center;
  color: #27acd9;
  line-height: 70px;
}

.service__text{
  font-family: "Noto Sans JP";
  font-size: 15px;
  font-weight: 400;
  max-width: 400px;
  line-height: 2.125;
  letter-spacing: 0.04em;
  margin: 0 auto 70px;
}

.service_section .sb_text{
  font-family: "Noto Sans JP";
  font-weight: 500;
  font-size: 17px;
  color: #222222;
  text-align: center;
  margin-bottom: 150px;
}
@media screen and (max-width: 767px) {
  .service_section {
    padding: 0 20px;
  }

  .service_section .heading__h2 {
    font-size: 48px;
    margin-bottom: 40px;
  }

  .service_section .heading__h2 span {
    font-size: 12px;
  }

  .service_list {
    padding: 0;
    margin: 0;
  }

  .service_item {
    display: flex;
    flex-direction: column;
    margin-bottom: 60px;
  }

  .service_item:nth-child(2) {
    flex-direction: column;
  }

  .service_img {
    width: 100%;
  }

  .service_img img {
    height: 190px;
    object-fit: cover;
  }

  .service_text {
    position: static;
    width: 86%;
    margin: -35px auto 0;
    padding: 35px 22px 35px;
    background-color: #fff;
  }

  .heading__h3 {
    margin: 0 0 24px;
    padding: 28px 0 0;
    font-size: 18px;
    line-height: 1.5;
  }

  .heading__h3 span {
    top: -20px;
    left: -10px;
    font-size: 72px;
  }

  .service__text {
    max-width: none;
    margin: 0 0 30px;
    font-size: 13px;
    line-height: 2;
  }

  .service_btn a {
    width: 220px;
    height: 42px;
    line-height: 42px;
    font-size: 12px;
  }

  .arrow3:before {
    width: 16px;
    height: 16px;
    right: 12px;
  }

  .arrow3:after {
    right: 18px;
  }
    .service_item:nth-child(odd) .service_text {
    margin: -35px 0 0 0;
  }

  /* 02（偶数）→ 右寄せ */
  .service_item:nth-child(even) .service_text {
    margin: -35px 0 0 auto;
  }
}


/* ==========
丸印
==========*/
.arrow3 {
  position: relative;
  display: block;
  padding-right: 40px; /* ← アイコン分の余白 */
  padding-right: 0;
}

/* 丸 */
.arrow3:before {
  content: '';
  width: 18px;
  height: 18px;
  background: #3babc6;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  right: 15px;
  transform: translateY(-50%);
}

/* 矢印 */
.arrow3:after {
  content: '';
  width: 6px;
  height: 6px;
  border-top: solid 2px #fff;
  border-right: solid 2px #fff;
  transform: translateY(-50%) rotate(45deg);
  position: absolute;
  top: 50%;
  right: 21px;
}



.scrolldown3{
  position:absolute;
  left:10%;
  padding-top: 80px;
}
.scrolldown3:before {
    content: "";
    position: absolute;
    bottom:0;
    left:-4px;
  width:10px;
  height:10px;
  border-radius: 50%;
  background:#f3f5f6;
  animation:
    circlemove 1.6s ease-in-out infinite,
    cirlemovehide 1.6s ease-out infinite;
}

@keyframes circlemove{
      0%{bottom:45px;}
     100%{bottom:-5px;}
 }

@keyframes cirlemovehide{
      0%{opacity:0}
     50%{opacity:1;}
    80%{opacity:0.9;}
  100%{opacity:0;}
 }

.scrolldown3:after{
  content:"";
  position: absolute;
  bottom:0;
  left:0;
  width:1px;
  height: 80px;
  background:#f3f5f6;
}

/* ==========
work
==========*/
.work_section{
  margin-top: 100px;
  height: 1000px;
  background: url(../pc_img/bg_work.png) no-repeat;
  background-size: 83%;
}

.work_section .work_flex{
  padding-top: 100px;
  display: flex;
  justify-content: space-around;
  align-items: center;
  margin-bottom: 50px;
}

.work_section h2{
  font-family: "Oswald", sans-serif;
  font-size: 100px;
  font-weight: 500;
  line-height: 8rem;
  color: #fff;
  text-align: left;
}

.work_section p{
  font-family: "Noto Sans JP";
  font-weight: 500;
  font-size: 17px;
  color: #ffffff;
  /* margin-right: 200px; */
}

.work_text{
  font-weight: 300;
  margin-right: 200px;
}

.work_flex_wrap{
  display: flex;
  justify-content: space-around;
  margin: 0;
}

.work_flex_wrap .work_contents img{
  width: 90%;
}

.work_contents{
  position: relative;
}

.work_contents p{
  position: absolute;
  top: 45%;
  left: 25%;
  border-bottom:1px solid #ffffff;
  padding-bottom: 2px;
}

.work_item{
  margin-top: 50px;
}

.work_section .work_link {
  max-width: 380px;
  height: 70px;
  margin: 50px auto 0;
}
.work_section .work_link a {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 70px;
  background-color: #ffffff;
  color: #3babc6;
  font-weight: bold;
  line-height: 70px;
  font-size: 17px;
  text-align: center;
}

@media screen and (max-width: 767px){
  .work_section {
    position: relative;
  }

  .scrolldown3 {
    top: 0;
    padding-top: 80px;
  }
.work_section {
  height: auto;
  background: url(../pc_img/sp/bg_work.png) no-repeat;
  background-size: cover;
  padding-bottom: 100px;
  padding: 20px 20px 100px;
}
  .work_section .work_flex {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    margin-bottom: 35px;
  }
  .work_heading,
  .work_text {
    width: 100%;
    text-align: left;
  }
.work_section h2 {
  font-size: 42px;
  line-height: 1;
}
.work_text {
  margin: 0;
}
.work_heading {
  text-align: left;
}
.work_text {
  text-align: left;
}
.work_flex_wrap {
  width: 100%;
  max-width: 100%;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  margin: 0 auto;
}
.work_item{
  margin-top: 0;
}

  .work_contents {
  width: 100%;
  max-width: 100%;
  display: flex;
  justify-content: center;
  }

  .work_contents img {
    width: 100%;
    max-width: 520px;       /* 追加：必要に応じて調整 */
    height: 300px;
    object-fit: cover;
    display: block;
  }

  .work_contents p {
    width: auto;
    max-width: 90%;
    left: 50%;
    transform: translate(-50%, -50%);
    white-space: nowrap;
  }
}


/* ==========
company
==========*/

.company_section{
  margin-top: 100px;
  position: relative;
  /* background: linear-gradient(180deg, #fff 0%, #fff 50%, #c4d7d1 50%, #c4d7d1 100%); */
  background: linear-gradient(
  180deg,
  transparent 0%,
  transparent 50%,
  #f3f5f6 50%,
  #f3f5f6 100%
  );
}

.company_section .bg_img{
  z-index: 0;
  margin-left: 12.5%;
}

.bg_img img {
  height: 937px;
  -o-object-fit: cover;
  object-fit: cover;
}

.company_catch {
  position: absolute;
  top: 185px;
  left: 50%;
  color: #0968aa;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: bold;
  font-size: 36px;
  line-height: 2;
}
.company_catch span {
  display: inline-block;
  margin-bottom: 5px;
  padding: 12px;
  background-color: #ffffff;
}

.company_section .heading__h2 {
  padding-left: 113px;
  color: #3babc6;
  text-align: left;
}
.company_inner {
  position: relative;
  z-index: 10;
  max-width: 1200px;
  margin-top: -220px;
  margin-left: auto;
}
.company_inner .heading__h2 span {
  text-align: left;
}
.company_inner_contents {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: -72px;
  padding: 70px 12.5% 70px 113px;
  background-image: url(../pc_img/logo.png);
  background-size: auto 400px;
  background-repeat: no-repeat;
  gap: 20px;
}

.company_text{
  max-width: 405px;
  color: #000;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 34px;
}

.company_inner_right{
  margin: 100px 80px;
}

.company_flex{
  display: flex;
  justify-content: space-between;
  border-bottom: solid 1px #27acd9;
  gap: 130px;
  margin-bottom: 35px;
}

.company_flex a{
  color: #27acd9;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 500;
}

/* company丸やじるし↓ */
.arrow2 {
  position: relative;
  display: inline-block;
  padding-left: 22px;
}
.arrow2:before {
  content: '';
  width: 18px;
  height: 18px;
  background: #3babc6;
  border-radius: 50%;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  margin: auto;
}
.arrow2:after {
  content: '';
  width: 6px;
  height: 6px;
  border: 0;
  border-top: solid 2px #fff;
  border-right: solid 2px #fff;
  transform: rotate(45deg);
  position: absolute;
  top: 0;
  left: 4px;
  bottom: 0;
  margin: auto;
}

@media screen and (max-width: 767px){

  .company_inner {
    margin-top: -70px;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
    width: 88%;
    margin-left: 0;
    margin-right: auto;
    background: #fff;
  }
.company_section {
  margin-top: 20px;
  background: #fff;
}
.company_section .heading__h2 {
  position: static;
  margin: 0 0 20px;
  padding-left: 0;
  text-align: center;
  font-size: 42px;
}
.company_section .heading__h2 span {
  font-size: 14px;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}
.company_catch {
    top: 24px;
    left: 20px;
    font-size: 18px;
    line-height: 1.7;
}
.company_catch span{
    padding: 4px 6px;
    margin-bottom: 4px;
}
.company_inner_contents {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  position: static;
  padding: 40px 24px 50px;
  background-size: auto 250px;
  background-position: center 20px;
  background-repeat: no-repeat;
  padding-top: 60px;
}
  .company_text,
  .company_inner_right {
    width: 100%;
    max-width: none;
  }
    .company_flex {
    width: 100%;
    gap: 0;
    margin-bottom: 22px;
  }
.company_text {
  font-size: 13px;
  line-height: 2;
  margin-top: 40px;
}
.company_inner_right {
  margin: 32px 0 0;
}
.company_inner_contents p{
  text-align: left;
  margin: 0 auto;
}

  .bg_img {
    margin-left: 10%;
  }
  
    .bg_img img {
    width: 100%;
    height: 500px;
    object-fit: cover;
  }
}

/* ==========
news
==========*/
.news_section{
  padding: 185px 0 155px 0;
  background: #f3f5f6;
}

.news_inner{
  max-width: 1100px;
  margin: 0 auto;
}

.news{
	display: flex;
  justify-content: space-between;
}
.news .heading__h2 {
  padding-top: 14px;
  text-align: left;
}
.news .heading__h2 span {
  text-align: left;
}

.news p{
  color: #000;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 500;
}
.news-list{
  list-style: none outside;
  /* margin: 0;
  padding: 0; */
  width: 100%;
  max-width: 800px;
}
.news-list .item a{
  display: flex;
  flex-wrap: wrap;
  flex-wrap: nowrap;
  text-decoration: none;
  color: #3f342e;
  border-bottom: 1px solid #CCC;
  padding: 20px 20px;
}

.news-list .item .date{
  margin: 0;
  min-width: 120px;
  font-size: 16px;
  color: #3babc6;
  padding: 0 20px 0 0;
}
.news-list .item .title{
  margin: 0;
  width: 100%;
}
.news-list .item a:hover .title{
  color: #2c2c2f;
}

a{
  text-decoration: none;
}

.new_link{
  margin-left: auto;
  position: relative;
  max-width: 200px;
  margin-top: 40px;
  border-bottom: 1px solid #3babc6;
  line-height: 3;
}

.new_link .arrow{
  padding-left: 0;
  /* margin-right: 70px; */
}

.new_link a{
  display: block;
  font-family: "Oswald", sans-serif;
  font-weight: 400;
  font-size: 14px;
  color: #0968aa;
}

@media screen and (max-width: 767px){
.news_section {
  text-align: center;
  margin: 0 auto;
  z-index: 1000;
  padding: 10px 20px 80px;
  }
.news{
  flex-direction: column;
  margin-top: 100px;
}
.news .heading__h2 {
  font-size: 48px;
  text-align: center;
}
.news .heading__h2 span{
  text-align: center;
}

.news-list .item{
  text-align: left;
}

.news-list .item a{
  flex-direction: column;
}
.news-list .item .date{
  min-width: 100px;
}
.news-list .item .title{
  margin-top: 10px;
}
.new_link{
  margin-left: auto;
}
}

/* ==========
CONTACT
==========*/
.CONTACT_section{
  width: 100%;
  background-image: url(../pc_img/bg_contact.png);
  background-repeat: no-repeat;
  background-size: auto;
  position: relative;
  padding-bottom: 80px;
}

.CONTACT_section h2{
  font-size: 200px;
  font-weight: 500;
  font-family: "Oswald", sans-serif;
  color: rgba(255, 255, 255, 0.15);
  opacity: 0.2;
  text-align: center;
  height: 50%;
  z-index: 0;
}

.CONTACT_section .contact_text{
  color: #fff;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 30px;
  font-weight: 500;
  text-align: center;
  z-index: 200;
  position: absolute;
  top: 25%;
  left: 35%;
}

.contact_inner{
  display: flex;
  justify-content: center;
  gap: 20px;
  align-items: center;
  background-color: #fff;
  margin: 0 auto;
  max-width: 960px;
  height: 160px;
  padding: 20px;
}

.contact_inner_left{
  text-align: center;
  width: calc(100% - 460px);
}

.CONTACT_section .contact_inner .contact_inner_left .contact_inner_left_flex{
  display: flex;
  justify-content: center;
  gap: 10%;
  align-items: center;
  margin: 0 auto;
  max-width: 100%;
}


.contact_inner_left img{
  width: 29px;
  height: 29px;
}

.contact_inner_left .contact_inner_left_flex p{
  font-size: 36px;
  font-weight: 500;
  font-family: "Oswald", sans-serif;
  color: #3babc6;
}

.contact_inner_left p{
  color: #000;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 13px;
}

.contact_inner_right{
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  background-color: #27acd9;
  width: 460px;
  height: 120px;
  margin: auto;
  position: relative;
  align-items: center;
}

.contact_inner_right img{
  width: 29px;
  height: 29px;
}

.contact_inner_right img::before{
  content: "";
  width: 50px;
  height: 50px;
  background-color: #3babc6;
  position: absolute;
  top: 0;
}

.contact_inner_right p{
  color: #fff;
  font-family: "Oswald", sans-serif;
  font-size: 24px;
}
@media screen and (max-width: 767px){

.CONTACT_section {
  width: 100%;
  height: 620px;
  object-position: bottom 100px right 600px;
  object-fit: cover;
padding-top: 30px;
  }
  .CONTACT_section h2 {
  font-size: 110px;
  }
  .CONTACT_section .contact_text{
  position: static;
  margin-top: -130px;
  }
  .contact_inner {
  flex-direction: column;
  max-width: 360px;
  height: 200px;
  margin-top: 100px;
  margin-bottom: 50px;
}
.contact_inner_left{
  text-align: center;
  width:100%;
}
.contact_inner_text{
  margin-left: 10%;
}
.contact_inner_right{
  width: 320px;
  height: 80px;
  margin: 0 auto 0;
}
}

/* ==========
footer
==========*/
footer{
background: linear-gradient(to bottom right, #163850, #222222);
}

.footer{
  display: flex;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 50px 0;
  position: relative;
}

.footer::after{
  content: "";
  position: absolute;
  top: 100%;
  width: 100%;
  height: 0.1px;
  background-color: #f3f5f6;
}

.log2 img{
  width: 50%;
}
.footer_logo{
  gap: 18px;
  display: flex;
  align-items: center;
}

.footer_text{
  margin-top: 30px;
}

.footer_text p{
  color: #fff;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 30px;
  margin-bottom: 30px;
}

.footer_right{
  max-width: 332px;
  /* margin-left: auto; */
}

.footer_nav_list{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 100%;
  padding: 30px 0;

    row-gap: 20px;
}
.footer_nav_list li{
  position: relative;
  width: calc(50% - 50px);
  padding-left: 20px;
}

.footer_list ul li::before{
  content: "";
  display: inline-block;
  background-color: #27acd9;
  width: 7px;
  height: 1px;
  position:absolute;
  top:12px;
  left:-15px;
  z-index: 1000;
}

.footer_list a{
  color: #fff;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 400;
}

.footer_sns img{
  width: 20px;
  /* height: 20px; */
} 

.footer_sns{
  display: flex;
  justify-content: end;
  align-items: stretch;
  gap: 20px;
}

.footer_sns a{
  text-decoration: none;
}

.footer_Copyright{
  display: flex;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 50px 0;
}

.footer_Copyright p{
  color: #fff;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 400;
}

.footer_Copyright small{
  color: #fff;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 400;
}


@media screen and (max-width: 1200px){
  img {
    width: 100%;
  }

.footer{
  flex-direction: column;
}
.footer_logo{
  justify-content: center;
}
.footer_left{
  border-bottom:1px solid #ffffff;
  width: 100%;
  text-align: center;
}
.footer_right{
    padding-top: 60px;
    border-top: 1px solid #ffffff;
    /* text-align: center; */
    margin: 0 auto;
}
.footer_sns {
  justify-content: center;
  padding-top: 50px;
  }
.footer_Copyright{
  flex-direction: column;
  text-align: center;
  }
.footer_Copyright p{
  padding-bottom: 50px;
  border-bottom:1px solid #ffffff;
}
.footer_Copyright small{
  padding-top: 50px;
}
}

/* =====================
  404 PAGE
===================== */

:root {
  --color-cyan: #27acd9;
  --color-cyan-light: #3babc6;
  --color-white: #ffffff;
}

.page-404 main {
  min-height: 100vh;
  padding-top: 100px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #0d2340 0%, #1a3a5c 40%, #0d2340 100%);
}

.page-404 .bg-visual {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #0d2340 0%, #1a3a5c 40%, #0d2340 100%);
  z-index: 0;
}

.page-404 .road-lines {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}

.page-404 .road-line {
  position: absolute;
  bottom: -20px;
  width: 4px;
  background: linear-gradient(to top, var(--color-cyan), transparent);
  animation: roadLine 3s ease-in-out infinite;
}

.page-404 .road-line:nth-child(1) { left: 15%; height: 35%; animation-delay: 0s; opacity: 0.3; }
.page-404 .road-line:nth-child(2) { left: 30%; height: 55%; animation-delay: 0.5s; opacity: 0.2; }
.page-404 .road-line:nth-child(3) { left: 50%; height: 70%; animation-delay: 1s; opacity: 0.4; }
.page-404 .road-line:nth-child(4) { left: 65%; height: 45%; animation-delay: 1.5s; opacity: 0.2; }
.page-404 .road-line:nth-child(5) { left: 80%; height: 60%; animation-delay: 0.8s; opacity: 0.3; }

.page-404 .accent-bar {
  position: absolute;
  top: 0;
  right: 0;
  width: 8px;
  height: 100%;
  background: var(--color-cyan);
  z-index: 2;
}

.page-404 .error-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 60px 40px;
}

.page-404 .error-label {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: 20px;
}

.page-404 .error-number {
  font-family: "Oswald", sans-serif;
  font-size: clamp(120px, 18vw, 200px);
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 2px rgba(255, 255, 255, 0.25);
  line-height: 1;
  position: relative;
  margin-bottom: -20px;
}

.page-404 .error-number::after {
  content: "404";
  position: absolute;
  inset: 0;
  color: var(--color-white);
  -webkit-text-stroke: 0;
  clip-path: polygon(0 0, 100% 0, 100% 45%, 0 55%);
}

.page-404 .divider-line {
  width: 60px;
  height: 3px;
  background: var(--color-cyan);
  margin: 32px auto;
}

.page-404 .error-title-ja {
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.6;
}

.page-404 .error-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 2;
  max-width: 500px;
  margin: 0 auto 48px;
}

.page-404 .btn-group {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.page-404 .btn-primary,
.page-404 .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  font-size: 14px;
  letter-spacing: 0.1em;
  transition: 0.3s ease;
}

.page-404 .btn-primary {
  background: var(--color-cyan);
  color: #fff;
}

.page-404 .btn-secondary {
  color: #fff;
  border: 1px solid rgba(255,255,255,0.4);
}

.page-404 .btn-primary:hover,
.page-404 .btn-secondary:hover {
  transform: translateY(-3px);
}

/* =========================
  fade-up（下からふわっと）
========================= */
.fade-up {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 1.2s ease, transform 1.2s ease;
  transition-delay: 0.2s;
}

.fade-up.is-show {
  opacity: 1;
  transform: translateY(0);
}


/* =========================
  img-zoom（少しズーム）
========================= */
.img-zoom {
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 1.2s ease, transform 1.2s ease;
  transition-delay: 0.2s;
}

.img-zoom.is-show {
  opacity: 1;
  transform: scale(1);
}


/* =========================
  ボタン矢印ホバー
========================= */
.arrow3::before,
.arrow3::after {
  transition: right 0.3s ease;
}

.arrow3:hover::before {
  right: 10px;
}

.arrow3:hover::after {
  right: 16px;
}

.btn-border::before,
.btn-border::after,
.arrow2::before,
.arrow2::after,
.arrow::before,
.arrow::after {
  transition: right 0.3s ease, left 0.3s ease;
}

/* FEATURE */
.btn-border:hover::before {
  right: -6px;
}

.btn-border:hover::after {
  right: 3px;
}

/* COMPANY */
.company_flex:hover .arrow2::before {
  left: 6px;
}

.company_flex:hover .arrow2::after {
  left: 10px;
}

/* NEWS */
.new_link:hover .arrow::before {
  right: -6px;
}

.new_link:hover .arrow::after {
  right: 0;
}

/* ===== CONTACT animation ===== */
.contact_inner_right {
  transition: all 0.3s ease;
}

.contact_inner_right:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}


/* * {
  outline: 1px solid red;
} */