@import "./vendor/bootstrap-5.0.2-dist/css/bootstrap.min.css";
@import "./mobileStyles.css";

:root{
  --font-family-sans-serif: "BIZ UDPGothic", "Noto Sans JP", "Helvetica Neue", Helvetica, Arial, "游ゴシック体", "Yu Gothic", YuGothic, "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  --font-family-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

body {
  font-family: var(--font-family-sans-serif);
  background-image: url("./image/back/back.jpg");
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: cover;
}

em {
  font-size: 1.2rem;
}

main h2 {
  font-size: 1.2rem;
}

main h3 {
  font-size: 1.1rem;
}

main h4 {
  font-size: 1.0rem;
}

div.top-image-area {
  position: relative;
  width: 100%;
}

.top-image-area img, .top-image-area video {
  width: 100%;
}

.top-image-area .anim {
  position: relative;
  display: inline-block;
  width: 100%;
  height: 100vh;
}
.top-image-area .anim img {
  position: absolute;
  max-height: 100vh;
}
.top-image-area .anim .a2 {
  opacity: 0;
  animation: 2s ease 0s 1 normal forwards running fade-in
}
.top-image-area .anim .a3 {
  opacity: 0;
  animation: 2s ease 2s 1 normal forwards running fade-in,
              yurayura 2s ease 4s infinite alternate
}
.top-image-area .anim .a4 {
  opacity: 0;
  animation: 2s ease 2.5s 1 normal forwards running fade-in,
              yurayura 2s ease 4.5s infinite alternate
}
.top-image-area .anim .a5 {
  opacity: 0;
  animation: 2s ease 3s 1 normal forwards running fade-in,
              yurayura 2s ease 5s infinite alternate
}
.top-image-area .anim .a6 {
  opacity: 0;
  animation: 2s ease 3.5s 1 normal forwards running fade-in,
              yurayura 2s ease 5.5s infinite alternate
}
@keyframes yurayura {
  0% {
    transform: translate(0, 0px);
  }
  100% {
    transform: translate(0, -10px);
  }
}


.top-image-area .carousel-caption {
  background: linear-gradient(rgba(0, 0, 0, 0), 10%, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.3));
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 70%;
  display: flex;
  flex-wrap: wrap;
  align-items: start;
}

.top-image-area .carousel-caption h5 {
  width: 100%;
  height: 40%;
  top: 0;
  font-size: 4.5rem;
  text-align: left;
  margin: 0;
  padding-left: 3rem;
}

.top-image-area .carousel-caption p {
  width: 100%;
  height: 30%;
  font-size: 2rem;
  text-align: left;
  padding-left: 3rem;
}

.carousel-control-card .card {
  width: 60%;
  margin-top: -1rem;
  z-index: 1;
}

.carousel-control-card .card .card-body .btn {
  border-radius: 0;
  border-right: solid 1px black;
}
.carousel-control-card .card .card-body .btn.player {
  border-left: solid 1px black;
}

.carousel-control-card .player.hidden {
  display: none;
}

.carousel-control-card .player.play::after {
  content: '||';
}

.carousel-control-card .player.pause::after {
  content: '▶';
}

.carousel-control-card .ctrl {
  position: relative;
}
.carousel-control-card .ctrl.pause::after {
  position: absolute;
  left: 0;
  bottom: 0;
  content: '';
  border-bottom: solid 2px rgb(41,147,111);;
  width: 100%;
}
.carousel-control-card .ctrl.active::after {
  position: absolute;
  left: 0;
  bottom: 0;
  content: '';
  border-bottom: solid 2px rgb(41,147,111);;
  animation: scale-out 5s linear forwards;
}
@keyframes scale-out {
  0% {width: 0;}
  100% {width: 100%;}
}

.logo {
  display: inline-block;
}

.logo-left {
  color: rgb(255, 90, 75);
}

.logo-mid {
  color: rgb(71, 194, 103);
}

.logo img {
  height: 68px;
  padding-top: 10px;
  padding-left: 10px;
}

.navbar-brand .logo {
  font-size: 2.2rem;
  margin-top:-11.5px;
}

.navbar {
  position: sticky;
  width: 100%;
  top: 0;
  background: #fff;
  z-index: 10;
}

li.nav-item {
  font-size: 0.8rem;
  margin-left:15px;
  padding-left:15px;
  position: relative;
}
li.nav-item::after {
  position: absolute;
  left: 7px;
  content: '';
  width: 100%;
  height: 2px;
  background: rgb(41,147,111);;
  bottom: -1px;
  transform: scale(0, 1);
  transform-origin: center top;
  transition: transform 0.3s;
}
li.nav-item:hover::after {
  transform: scale(0.95, 1);
}

.navbar-nav .dropdown:nth-child(n+2) li.nav-item {
  border-left: solid 1px #d8d8d8;
}

.navbar-nav .dropdown-menu {
  opacity: 0.9;
}
.navbar-nav .dropdown-item {
  color: white !important;
}

.companies-menu {
  width: 100%;
  text-align: center;
  padding: 1rem 0;
  background-color: #212529;
}

.companies-area .dropdown-menu {
  border-radius: 0.5rem;
  background-color: #343a40;
}
.companies-area .dropdown-menu a {
  color: white;
}
.companies-area .dropdown-menu a:hover {
  background-color: #5a646e;
}

.navbar-toggler .navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(0,0,0,1)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 8h24M4 16h24M4 24h24'/%3E%3C/svg%3E");
}

.container-fluid.nav-link a {
  color: black;
}

.block-size {
  width: 100%;
  min-height: 254px;
  margin-top: 30px;
  margin-bottom: 30px;
  /* padding: 50px 0; */
}

.bg-gray {
  background-color: #d8d8d8;
}

.title {
  text-align: left;
  width: 100%;
  padding-left: 10%;
}

.top-group-item .title {
  padding-left: 0;
}

.top-group-item .title::before {
  content: "■";
  font-size: 1.2rem;
  color: rgb(0, 0, 0);;
  padding-right: 0.3rem;
}

.title .en {
  padding-bottom: 1rem;
  font-size: 3rem;
  font-weight: bold;
}
.title .jp {
  font-size: 1.3rem;
  margin-top: -0.5rem;
  color: rgb(127,127,127);
}

.top-title {
  height: 5rem;
}

.top-title .en {
  text-align: center;
  font-size: 2rem;
  font-weight: bold;
}
.top-title .jp {
  text-align: center;
  font-size: 1.5rem;
  margin-top: -0.5rem;
  color: rgb(127,127,127);
}

.top-concept {
  margin-top :50px;
  text-align: center;
}

.top-concept .row:has(> .kankyou) .col-3 {
  position: relative;
  padding-top: 12%;
}

.top-concept .pin {
  left: 50%;
  width: 100%;
  font-size: 1rem;
}

.top-concept .kankyou .pin {
  background-image: url("./image/pin/pin-kankyou-mobile.png") !important;
}
.top-concept .kouji .pin {
  background-image: url("./image/pin/pin-kouji-mobile.png") !important;
}
.top-concept .hudousan .pin {
  background-image: url("./image/pin/pin-hudousan-mobile.png") !important;
}
.top-concept .drone .pin {
  background-image: url("./image/pin/pin-drone-mobile.png") !important;
}
.top-concept .pin::before {
  content: '';
  position: absolute;
  width: 20%;
  top: 10%;
  aspect-ratio: 1 / 1;
  background-size: contain;
  background-repeat: no-repeat;
}
.top-concept .kankyou .pin::before {
  background-image: url("./image/icon/hand_eco.png");
}
.top-concept .kouji .pin::before {
  background-image: url("./image/icon/worker.png");
}
.top-concept .hudousan .pin::before {
  background-image: url("./image/icon/building.png");
}
.top-concept .drone .pin::before {
  background-image: url("./image/icon/drone.png");
}

.top-msg {
  color: rgb(46, 117, 182);
  text-decoration: underline;
  text-decoration-color: black;
  margin-top : 0px;
  margin-bottom : 0px;
  padding-left : 32px;
  padding-right: 32px;
  font-size: 2rem;
}

.top-msg-mobile {
  display: none;
}
.top-msg-body {
  padding-top: 16px;
  padding-left : 32px;
  padding-right: 32px;
  padding-bottom: 16px;
  font-size: 1.2rem;
}

.service-item {
  position: relative;
  margin-bottom: 25px;
  margin-left: 1rem;
  margin-right: 1rem;
  transition: .3s cubic-bezier(0.45, 0, 0.55, 1);
}

.service-item:hover {
    box-shadow: 0px 0px 15px 2px rgba(0, 0, 0, 0.2);
    transform: scale(0.9);  
}

.service-item picture img {
  width: 100%;
  height: 100%;
}

.top-service-item {
  /*background: linear-gradient(rgba(217,217,217,0.6),rgba(64,64,64,0.6)40%,rgba(0,0,0,0.61));*/
  padding-bottom: 2rem;
  color: white;
}

.top-service-item .service-detail {
  background: rgba(0,0,0,0.4);
  padding-bottom: 2rem;
  min-height: 10rem;
}

.top-service .service-name {
  font-size: 2.5rem;
}
.top-service .service-name::after {
  content: 'サービス';
  font-size: 1.5rem;
}

.top-service-item li {
  position: relative;
  padding: 0.25rem 0 0.25rem 1rem;
  margin-left: 3rem;
  margin-right: 10%;
  list-style: none;
  border-bottom: 0.1rem dashed gray;
}
.top-service-item .head li {
  font-size: 1.5rem;
  padding: 1rem 0 1rem 2.5rem;
  margin-left: initial;
}
.top-service-item li::before {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border: 0.4rem solid transparent;
  border-left: 0.5rem solid rgb(255,192,0);
  content: "";
}
.top-service-item ul:not(.head) li:has(a[aria-expanded="true"])::before {
  transform: translate(-25%, -25%);
  border-top: 0.5rem solid rgb(255,192,0);
  border-right: 0.4rem solid transparent;
  border-left: 0.4rem solid transparent;
}
.top-service-item .head li::before {
  border: 1rem solid rgb(255,192,0);
  left: 0;
  border-radius: 50%;
}
.top-service-item .head li::after {
  position: absolute;
  left: 0.25rem;
  top: 50%;
  transform: translateY(-50%);
  content: '＋';
  color: gray;
}
.top-service-item .head:has(li a:not(.collapsed)) li:has(a.collapsed) {
  display: none;
}
.top-service-item .head li:not(:has(a.collapsed))::before {
  border-color: gray;
}
.top-service-item .head li:not(:has(a.collapsed))::after {
  content: '－';
  color: rgb(255,192,0);
}

.top-service-item .bracket {
  display: inline;
  font-size: 0.8rem;
}

.top-service-item .accordion-item {
  background-color: initial;
  border: initial;
}

.top-service-item a {
  color: inherit;
  text-decoration: none;
}

.service-detail-item {
  background: rgba(0,0,0,0.4);
  margin-top: 1rem;
  padding-bottom: 1rem;
}
.service-detail-item .detail-name {
  padding: 1rem;
}
.service-detail-item .detail-name::before {
  content: '■'
}

.service-detail-item .description {
  padding-left: 1.5rem;
  padding-bottom: 1rem;
}

.service-detail-item a:first-child {
  padding-left: 1rem;
}
.service-detail-item a.company::before {
  content: '[関連会社]';
  font-size: 0.8rem;
}
.service-detail-item a.company::after {
  content: '';
  display: inline-block;
  margin-left: 0.3rem;
  width: 0.85rem;
  height: 0.85rem;
  background-image: url("./image/icon/link-white.png");
  background-repeat: no-repeat;
  background-size: cover;
}

.top-service .collapse-btn {
  color: white;
  text-align: center;
  background: rgb(41,147,111);
  padding-bottom: 3rem;
}

.top-service:has(.collapse-btn a:not(.collapsed)) .collapse-btn:has(a.collapsed) {
  filter: grayscale(100%);
}

.top-service .collapse-btn a::after {
  background-size: 5rem;
  background-image: url("./image/icon/arrow-down.png");
  background-position: bottom;
  background-repeat: no-repeat;
  bottom: 0.5rem;
}
.top-service .collapse-btn a:not(.collapsed)::after {
  background-image: url("./image/icon/arrow-up.png");
}

.top-service #environment {
  background: url("./image/environment.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.top-service #real-estate {
  background: url("./image/hudousan.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.top-service #dx {
  background: url("./image/dx.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.top-service #other {
  background: url("./image/other.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.top-domain .container, .top-domain .container-fluid {
  aspect-ratio: 16 / 9;
  background: no-repeat 0%/100% 100% linear-gradient(rgba(255,255,255,1) 0%,
                                                     rgba(255,255,255,0) 3%,
                                                     rgba(255,255,255,0) 97%,
                                                     rgba(255,255,255,1) 100%),
    no-repeat 0%/100% 100% linear-gradient(to right, rgba(255,255,255,1) 0%,
                                                     rgba(255,255,255,0) 3%,
                                                     rgba(255,255,255,0) 97%,
                                                     rgba(255,255,255,1) 100%),
    no-repeat 0%/100% 100% url(./image/map.jpg);
  position: relative;
}

.block-size.top-news {
  height: 500px;
}

.block-size.news {
  min-height: 0%;
}

.top-news {
  /*background-image: url("./image/news.jpg");*/
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.top-news .container {
  min-height: 254px;
  overflow: auto;
}

.top-news .news-date {
  display: flex;
  align-items: center;
  font-size: 0.8rem;
  margin-top: 1rem;
}

.top-news .news-date::after {
  height: 1.8rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  margin-left: 1rem;
  padding-top: 5px;
  width: 5rem;
  color: white;
  text-align: center;
}

.top-news .news-date.group::after {
  content: "GROUP";
  background-color: rgb(41,147,111);
}

.top-news .news-date.eeg::after {
  content: "EEG";
  background-color: rgb(255, 255, 255);
  color: goldenrod;
  border: solid 1px goldenrod;
}

.top-news .news-date.gf::after {
  content: "GF";
  background-color: rgb(255, 255, 255);
  color: crimson;
  border: solid 1px crimson;
}

.top-news .news-date.eegr::after {
  content: "REAL\A ESTATE";
  white-space: pre;
  background-color: rgb(255, 255, 255);
  color: #3f98ef;
  border: solid 1px #3f98ef;
  padding-top: 0.05rem;
  line-height: 0.8rem;
}

.news-detail-date {
  display: flex;
  align-items: center;
  font-size: 0.8rem;
  margin-top: 1rem;
}

.news-detail-date::after {
  height: 1.8rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  margin-left: 1rem;
  padding-top: 5px;
  width: 5rem;
  color: white;
  text-align: center;
}

.news-detail-date.group::after {
  content: "GROUP";
  background-color: rgb(41,147,111);
}

.news-detail-date.eeg::after {
  content: "EEG";
  background-color: rgb(255, 255, 255);
  color: goldenrod;
  border: solid 1px goldenrod;
}

.news-detail-date.gf::after {
  content: "GF";
  background-color: rgb(255, 255, 255);
  color: crimson;
  border: solid 1px crimson;
}

.news-detail-date.eegr::after {
  content: "REAL\A ESTATE";
  white-space: pre;
  background-color: rgb(255, 255, 255);
  color: #3f98ef;
  border: solid 1px #3f98ef;
  padding-top: 0.05rem;
  line-height: 0.8rem;
}

.top-news .news-content {
  display: flex;
  align-items: center;
  margin-top: 0.5rem;
}

.news-detail-tittle {
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  margin-top: 0.5rem;
}

.news-detail {
  border-top: solid 1px rgb(180, 180, 180);
  border-bottom: solid 1px rgb(180, 180, 180);
  min-height: 200px;
  margin: 2rem 0;
  padding: 2rem 1rem;
}

.news-link {
  font-weight: bold;
}

.top-domain .mobile {
  display: none;
}

@keyframes fade-in {
  0% {opacity: 0;}
  100% {opacity: 1;}
}
.pc div.collapsing:not([style="height: 0px;"]) {
  animation: fade-out 1s;
}
@keyframes fade-out {
  0% {opacity: 1;}
  100% {opacity: 0;}
}

.pin {
  position: absolute;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  transform: translate(-50%, -100%) !important;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.pin:has(a)::after {
  content: "click!";
  color: rgb(64,255,128);
  font-weight: bold;
  font-size: 0.9rem !important;
  top: 0%;
  position: absolute;
}

.pin:has(a):hover {
  cursor: pointer;
  transform: scale(1.03);
  filter: brightness(1.4);
  transition: all 0.5s;
}

.pin a, .pin p {
  padding-top: 24%;
  text-decoration: none;
  font-weight: bold;
}

.kankyou .pin {
  background-image: url("./image/pin/pin-kankyou.png");
}

.kankyou .pin:has(a) {
  background-image: url("./image/pin/pin-kankyou-link.png");
}

.kouji .pin {
  background-image: url("./image/pin/pin-kouji.png");
}

.kouji .pin:has(a) {
  background-image: url("./image/pin/pin-kouji-link.png");
}

.hudousan .pin {
  background-image: url("./image/pin/pin-hudousan.png");
}

.hudousan .pin:has(a) {
  background-image: url("./image/pin/pin-hudousan-link.png");
}

.drone .pin {
  background-image: url("./image/pin/pin-drone.png");
}

.drone .pin:has(a) {
  background-image: url("./image/pin/pin-drone-link.png");
}

.pin a {
  display: block;
}

.kankyou .pin a, .hudousan .pin a,
.kankyou .pin p, .hudousan .pin p {
  color: white;
}

.kouji .pin a, .drone .pin a,
.kouji .pin p, .drone .pin p {
  color: black;
}

.top-domain picture {
  text-align: center;
}
.top-domain img{
  width: 70%;
}

#page_top{
  width: 90px;
  height: 90px;
  position: fixed;
  right: 0;
  bottom: 0;
  opacity: 0.6;
}
#page_top a{
  position: relative;
  display: block;
  width: 90px;
  height: 90px;
  text-decoration: none;
}
#page_top a::before{
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  content: '\f102';
  font-size: 25px;
  color: #3f98ef;
  position: absolute;
  width: 25px;
  height: 25px;
  top: -40px;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
  text-align: center;
}
#page_top a::after{
  content: 'PAGE TOP';
  font-size: 13px;
  color: #fff;
  position: absolute;
  top: 45px;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
  text-align: center;
  color: #3f98ef;
}

#page_top.displayOn{
  animation-name:fade-in;
  animation-duration:1s; /*アニメーション時間*/
  animation-timing-function: ease-out; /*アニメーションさせるイージング*/
  animation-delay:0s; /*アニメーション開始させる時間*/
  animation-iteration-count:1; /*繰り返し回数*/
  animation-direction:normal; /*往復処理をするかどうか*/
  animation-fill-mode: forwards; /*アニメーション後のスタイルをどうするか*/
}

#page_top.displayOff{
  display: none !important;
}

footer {
  padding-top: 2rem;
  padding-bottom: 2rem;
  background: rgb(41,147,111);
  color: white;
}

.top-group {
  /*background-image: url("./image/news.jpg");*/
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.top-group-item {
  margin: 10px;
}

.top-group-item .picture:hover {
  cursor: pointer;
  opacity: 0.7;
  transform: scale(1.03);
  transition: all 0.5s;
}

.top-group-item .picture {
  text-align: center;
  height: 140px;
  object-fit: cover;
  border-radius: 10px;
  outline: 10px solid rgb(41,147,111);
  background-color: white;
}

.top-group-item .picture img {
  width: auto;
  padding-top: 20px;
  height: 120px;
  max-width: 100%;
}

.top-group-item .title {
  padding-top: 1rem;
  font-weight: bold;
  font-size: 1.2rem;
}

.top-group-item .ex {
  padding-left: 1.2rem;
  font-weight: bold;
  font-size: 1rem;
}

.top-group a.btn {
  background-color: rgb(41,147,111);
  border-radius:10px;
  color: white;
  font-weight: bold;
  font-size: 1.2rem;
  height:5rem;
}

.top-group a:hover {
  background-color: rgb(28, 87, 76);
}

.top-map-item {
  margin-top:20px;
}


/*
.headline {
  position: relative;
  margin-bottom: 2rem;
}

.headline picture img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
/*
.headline .title {
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2.5rem;
  font-weight: bold;
  width: 100%;
  top : 20%;
  bottom : 20%;
  background: linear-gradient(90deg, rgba(255, 242, 204, 0), rgba(255, 242, 204, 255) 50%, rgba(255, 242, 204, 0));
}
*/
.headline {
  color: rgb(110, 171, 66);
  background-color: rgba(255, 255, 255, 0.8);
  padding: 2rem 0;
}

.headline .description {
  color: #000000;
  padding: 1rem;
  padding-right: 10%;
}

.subtitle::before {
  content: "■";
  font-size: 1rem;
  color: rgb(41,147,111);;
  padding-right: 0.5rem;
}
.subtitle {
  display: flex;
  align-items: center;
  font-size: 1rem;
  margin-top: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: solid 1px rgb(185, 185, 185);
}
.subhead {
  color: rgb(0,112,192);
  font-size: 1.3rem;
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
  border-left: solid 10px rgb(0,112,192);
  padding-left: 0.8rem;
}
.explanation {
  width: 95%;
  font-size: 0.8rem;
  margin-top: 1rem;
  margin-bottom: 1rem;
  padding-left: 2.5%;
  /*text-indent: 1rem;*/
}
.explanation figure {
  text-align: center;
}
.explanation figure img {
  width: 80%;
  margin-bottom: 1rem;
}
.explanation figure img:not(.figure) {
  box-shadow: 0.5rem 0.5rem 1rem 0 rgba(0, 0, 0, .5);
}


.information-area > .row {
  padding-top: 1rem;
}

.information-area > .row:not(:last-child) {
  border-bottom: solid 1px rgb(185, 185, 185);
}

.information-area p {
  padding-left: 2rem;
}

.information-area a[href$=".pdf"] {
  background-image: url("./image/icon/pdf.png");
  background-size: contain;
  background-repeat: no-repeat;
  padding-left: 1.2rem;
}

.history-area dt {
  background: rgb(236, 236, 236);
}

.history-area dt, .history-area dd {
  padding: 0;
}

.history-area p {
  font-size: 1.2rem;
  padding-left: 1rem;
  padding-top: 1.2rem;
  border-top: solid 2px rgb(214, 214, 214);
}

.history-area picture {
  padding: 25%;
}

.history-area picture img {
  width: 50%;
}

.client-area {
  display: flex;
}

.client-area ul {
  width: 50%;
  margin-bottom: 0;
}

.client-area li {
  list-style-type: none;
  padding-top: 1rem;
  height: 3rem;
}

.philosophy-area .msg {
  margin-top: 12px;
}

.philosophy-area .president {
  text-align: center;
}

.case-area {
  margin-top: 1rem;
  position: relative;
  background-image: url("./image/companies.png");
  background-repeat: no-repeat;
  background-size: cover;
}

.case-area:not(.other)::before {
  content: '';
  position: absolute;
  left: 12%;
  top: 9rem;
  bottom: 9rem;
  margin: 0 auto;
  width: 2.5rem;
  transform: translate(-50%, 0);
  background: rgb(255, 192, 0);
  filter: drop-shadow(4px 4px 2px rgba(0,0,0,0.4));
  /*z-index: -1;*/
}

.case-area .row {
  padding-top: 1rem;
  padding-bottom: 3rem;
}

.case-area:not(.other) .row:first-child, .case-area .row:last-child{
  padding-bottom: 9rem;
}

.accordion .accordion-item {
  margin-bottom: 0.5rem;
  border: none;
}

.accordion-item .accordion-button {
  font-size: 1rem;
  padding-left: 4rem;
}
.accordion-button::after {
  position: absolute;
  left: 1rem;
  width: 2rem;
  height: 2rem;
  background-size: 2rem;
  background-image: url("./image/icon/arrow-collapse.png");
}
.accordion-button:not(.collapsed)::after {
  background-image: url("./image/icon/arrow-collapse.png");
}
.accordion-item:nth-of-type(odd) .accordion-button {
  color: black;
  background-color: rgb(157,203,185);
}
.accordion-item:nth-of-type(even) .accordion-button {
  color: black;
  background-color: rgb(209,231,223);
}

.service-list-content {
  min-height: 350px;
  margin-bottom: 3rem;
}

.service-list-content.kankyo .service-list-title {
  color: #66cdaa;
}
.service-list-content.kankyo .service-list-title::before {
  background: #66cdaa;
}
.service-list-content.kankyo .accordion-item .accordion-button {
  color: black;
  background-color: #66cdaa;
}

.service-list-content.kanri .service-list-title {
  color: #87cefa;
}
.service-list-content.kanri .service-list-title::before {
  background: #87cefa;
}
.service-list-content.kanri .accordion-item .accordion-button {
  color: black;
  background-color: #87cefa;
}

.service-list-content.tyukai .service-list-title {
  color: #87cefa;
}
.service-list-content.tyukai .service-list-title::before {
  background: #87cefa;
}
.service-list-content.tyukai .accordion-item .accordion-button {
  color: black;
  background-color: #87cefa;
}

.service-list-content.DX .service-list-title {
  color: #6495ed;
}
.service-list-content.DX .service-list-title::before {
  background: #6495ed;
}
.service-list-content.DX .accordion-item .accordion-button {
  color: black;
  background-color: #6495ed;
}

.service-list-content.kouji .service-list-title {
  color: #f4a460;
}
.service-list-content.kouji .service-list-title::before {
  background: #f4a460;
}
.service-list-content.kouji .accordion-item .accordion-button {
  color: black;
  background-color: #f4a460;
}

.service-link span:first-of-type::before {
  content: "【対応会社】 ";
  pointer-events: none;
}

.service-link span:not(:first-of-type)::before {
  content: " ｜ ";
  pointer-events: none;
}

.service-link span a:not(:first-of-type)::before {
  content: "  ";
  pointer-events: none;
}

.accordion-item .accordion-collapse {
  background-color: #dcdcdc;
}

.accordion-body div {
  font-size: 0.8rem;
}

.case-area .edge-start {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  left: 12%;
  transform: translate(-50%, 0);
  width: 9rem;
  height: 8rem;
}

.case-area .edge-end::before {
  position: absolute;
  content: '';
  top: 0;
  left: 2rem;
  border-left: 2.5rem solid transparent;
  border-right: 2.5rem solid transparent;
  border-top: 2rem solid rgb(255,192,0);
  filter: drop-shadow(4px 4px 2px rgba(0,0,0,0.4));
}
.case-area .edge-end {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  left: 12%;
  transform: translate(-50%, 0);
  width: 9rem;
  height: 8rem;
}

.case-area .circle {
  position: absolute;
  left: 12%;
  width: 5rem;
  height: 5rem;
  transform: translate(-50%, 5rem);
  padding: 0;
}
.case-area .circle .rotate {
  position: absolute;
  width: 5rem;
  height: 2.5rem;
  border-radius: 2.5rem 2.5rem 0 0;
  transform-origin: 50% 100%;
  background: rgb(41,147,111);

  animation-duration: 5s;
  animation-timing-function: linear;
  animation-direction: normal;
  animation-iteration-count: infinite;
  animation-name: rotate;
}
@keyframes rotate {
  0% {
    transform:rotate(0deg);
  }
  100% {
    transform:rotate(360deg);
  }
}

.case-area .circle .index {
  position: absolute;
  color: white;
  width: 4.5rem;
  height: 4.5rem;
  top: 0.25rem;
  left: 0.25rem;
  text-align: center;
  padding-top: 0.4rem;
  font-size: 2rem;
  font-weight: bold;
  border-radius: 50%;
  background: rgb(110,178,152);
  border: 0.2rem solid rgb(41,147,111);
}

.case-area .case {
  position: relative;
  height: 15rem;
  border: 0.5rem solid rgb(41,147,111);
  background: rgb(118,113,113);
}
.case-area #tireki .case {
  background: linear-gradient(rgba(118,113,113,0.7),rgba(118,113,113,0.7)), url("./image/case-tireki.jpg");
  background-size: cover;
  background-repeat: no-repeat;
}
.case-area #removeAsbestos .case {
  background: linear-gradient(rgba(118,113,113,0.7),rgba(118,113,113,0.7)), url("./image/remove-asbestos.jpg");
  background-size: cover;
  background-repeat: no-repeat;
}

.case-area .right .case {
  margin-left: 3.75rem;
}

.case-area .left .case {
  margin-right: 3.75rem;
}

.case-area .case .title {
  position: absolute;
  display: flex;
  color: white;
  font-size: 1.6rem;
  top: 0.3rem;
  left: 3%;
  /*border-bottom: 0.5rem solid rgb(41,147,111);*/
  line-height: 1;
}

.case-area .case .description {
  position: absolute;
  background: rgba(242,242,242,0.85);
  top: 3rem;
  bottom: 20%;
  left: 3%;
  right: 41%;
}

.case-area .case:not(:has(> figure)) .description {
  position: absolute;
  top: 3rem;
  bottom: 20%;
  left: 3%;
  right: 3%;
}

.case-area .case .link {
  position: absolute;
  left: 3%;
  bottom: 0.5rem;
  color: white;
  font-size: 0.8rem;
}
.case-area .case a {
  color: inherit;
}
/*
.case-area .case a.detail {
  bottom: 1.7rem;
}
.case-area .case a.company {
  bottom: 0.2rem;
}*/
.case-area .case a.detail::before {
  content: '詳細はこちら';
}
.case-area .case a.company::before {
  content: '[関連会社]';
  font-size: 0.8rem;
}
.case-area .case a::after {
  content: '';
  display: inline-block;
  margin-left: 0.3rem;
  width: 0.85rem;
  height: 0.85rem;
  background-image: url("./image/icon/link-white.png");
  background-repeat: no-repeat;
  background-size: cover;
}

/*
.case-area .case a {
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 8rem;
  height: 2rem;
  top: 80%;
  left: 5%;
  text-decoration: none;
  color: white;
  background-color: rgb(146,208,80);
  border-bottom: 0.2rem solid rgb(56,87,35);
  border-radius: 1rem;
}

.case-area .case a:hover {
  cursor: pointer;
  background-color: rgb(169,208,142);
  transform: scale(1.03);
  transition: all 0.5s;
}
*/
.case-area .case img {
  height: 5rem;
}
.case-area .case figure {
  position: absolute;
  top: 3rem;
  bottom: 1.2rem;
  left: 61%;
  right: 3%;
}
.case-area .case:not(:has(> .description)) figure {
  left: 5%;
  right: 5%;
}

.case-area .case figure:not(:has(> figcaption)) {
  bottom: 1rem;
}

.case-area .case figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.case-area .case figure figcaption {
  text-align: center;
  font-size: 0.8rem;
}

.case-area .case figure .link {
  position: absolute;
  content: '';
  background-image: url("./image/icon/link.png");
  background-position: center center;
  background-size: contain;
  background-repeat: no-repeat;
  width: 1.5rem;
  height: 1.5rem;
  right: 10%;
  bottom: 10%;
}

.photo-card {
  text-align: center;
  margin: 10px 0;
  width: 100%;
}

.photo-card > div{
  display: inline-block;
  width: 49%;
  padding-bottom: 1.5rem;
}

.photo-card > div img{
  width: 90%;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

.achievement-area ul {
  margin-top: 1rem;
}
.achievement-area li {
  list-style-type: square;
  font-size: 1.2rem;
}
.achievement-area li:has(a[href$=".pdf"]) {
  background-image: url("./image/icon/pdf.png");
  background-size: auto 1.2rem;
  background-repeat: no-repeat;
  padding-left: 1.2rem;
}
.achievement-area li a {
  color: black;
}
.achievement-area li a::after {
  content: '';
  display: inline-block;
  width: 1.2rem;
  height: 1.2rem;
  background-image :url("./image/icon/link-gray.png");
  background-size: contain;
  background-repeat: no-repeat;
}


.access-area p {
  font-size: 1.2rem;
  margin-bottom: 0;
}

.access-area a {
  text-decoration: none;
  color: black;
}

.access-area .google-map {
  margin-top: 3rem;
  text-align: center;
}

.access-area .google-map iframe {
  width: 100%;
}

.contact-area .row:first-of-type {
  background-color: white;
}
.contact-area form {
  margin-top: 1rem;
  background-color: rgb(242,242,242);
  padding-left: 2rem;
  padding-right: 2rem;
}
.contact-area form label::before {
  content: "■";
  color: rgb(146,208,80);
  padding-right: 0.8rem;
}
.contact-area form label {
  display: flex;
  align-items: center;
  padding-top: 2rem;
  padding-bottom: 0.5rem;
}
.contact-area form label .required {
  margin-left: 1rem;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  border-radius: 10%;
  color: white;
  background-color: red;
}
.contact-area form input {
  width: 100%;
}
.contact-area form textarea {
  width: 100%;
  height: 5rem;
}

.contact-area form .send-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 1rem;
  padding-bottom: 2rem;
}
.contact-area form .send-btn button {
  width: 15rem;
  height: 5rem;
  color: white;
  background-color: rgb(0,176,240);
  border: none;
  border-bottom: 0.3rem solid rgb(0,35,87);
  border-radius: 3rem;
}
.contact-area form .send-btn button:hover {
  background-color: rgb(15,191,255);
  transform: scale(1.03);
  transition: all 0.5s;
}

iframe.show_disclosure_document {
  width: 100%;
  height: 1200px;
  border: 0px;
}

.disclosure-area h2 {
  padding-top: 2rem;
}

.disclosure-area .row {
  margin: 0;
}

.disclosure-area dt {
  background: rgb(236, 236, 236);
}

.disclosure-area dt, .disclosure-area dd {
  margin: 0;
  padding: 0;
}

.disclosure-area p {
  padding-left: 1rem;
  border-top: solid 2px rgb(214, 214, 214);
}


.protected-area .row {
  margin: 0;
}

.protected-area dt {
  background: rgb(236, 236, 236);
}

.protected-area dt, .protected-area dd {
  margin: 0;
  padding: 0;
}

.protected-area p {
  padding-left: 1rem;
  border-top: solid 2px rgb(214, 214, 214);
}

.sdgs-area table, .achievement-area table {
  margin-top: 1rem;
  vertical-align: middle;
}
.sdgs-area table thead, .achievement-area table thead {
  background-color: rgb(0,112,192);
  color: white;
}
.sdgs-area table td img {
  max-width: 100%;
}

.service-area .message {
  background-image: url("./image/service_message.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

.service-area .message {
  color: rgb(255, 255, 255);
}

.service-area .message h1 {
  font-weight: bold;
}

.service-area .service {
  color: white;
  min-height: 400px;
  padding-top: 1rem;
}
.service-area .service h2 {
  font-size: 3rem;
}
.service-area .service .company {
  font-size: 1.5rem;
}
.service-area .service .company a {
  color: white;
  padding-left: 1rem;
}
.service-area .service .company a::after {
  content: '';
  display: inline-block;
  margin-left: 0.5rem;
  width: 1.5rem;
  height: 1.5rem;
  background-image :url("./image/icon/link-white.png");
  background-size: contain;
  background-repeat: no-repeat;
}
.service-area .service.construction {
  background: linear-gradient(rgba(217,217,217,0.6),rgba(64,64,64,0.6)40%,rgba(0,0,0,0.61)),url("./image/construction-background.jpg");
  background-size: cover;
  background-repeat: no-repeat;
}
.service-area .service.consultant {
  background: linear-gradient(rgba(217,217,217,0.6),rgba(64,64,64,0.6)40%,rgba(0,0,0,0.61)),url("./image/consultant-background.jpg");
  background-size: cover;
  background-repeat: no-repeat;
}
.service-area .service.real-estate {
  background: linear-gradient(rgba(217,217,217,0.6),rgba(64,64,64,0.6)40%,rgba(0,0,0,0.61)),url("./image/real-estate-background.jpg");
  background-size: cover;
  background-repeat: no-repeat;
}
.service-area .service.drone {
  background: linear-gradient(rgba(217,217,217,0.6),rgba(64,64,64,0.6)40%,rgba(0,0,0,0.61)),url("./image/drone-background.jpg");
  background-size: cover;
  background-repeat: no-repeat;
}

.service img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}


/* .companies-area {
  background-image: url("./image/companies.png");
  background-size: cover;
  background-repeat: no-repeat;
} */

.companies-area .nav {
  background-color: white;
  padding: 1rem;
}

.companies-area .nav a.nav-link {
  color: rgb(31,78,121);
  border-color: rgb(31,78,121);
  font-size: 1rem;
}

.companies-area .nav a.dropdown-item {
  color: white;
}

.companies-dropdown {
  z-index: 0;
}

.company-info {
  border-radius: 30px;
  border: 10px solid rgb(41,147,111);
  margin-top: 2rem;
  padding: 0 2rem 2rem 2rem;
  background-color: white;
  animation: fade-in 0.5s linear forwards;
}
@keyframes fade-in {
  0% {
    opacity: 0;
  }
  50% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
.company-info.hidden {
  display: none;
}

.company-info .name {
  margin: 0.5rem 0;
  font-size: 1.25rem;
  font-weight: bold;
}

.company-info .badge {
  border-radius: 0;
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.top-group-item .badge {
  border-radius: 0;
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.detail {
  color: rgb(100, 100, 100);
  font-size: 0.6rem;
  font-style: italic;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.company-info img {
  padding-top: 1rem;
  width: 7rem;
}
.company-info.eegr img {
  width: 5rem;
}

.company-info a.btn {
  margin-top: 2rem;
  background-color: rgb(41,147,111);
  border-radius:10px;
  color: white;
  font-weight: bold;
  font-size: 1.2rem;
  height:5rem;
}

.company-info-m {
  border-radius: 30px;
  border: 10px solid rgb(41,147,111);
  margin-top: 2rem;
  margin-bottom: 2rem;
  padding: 0 2rem 2rem 2rem;
  background-color: white;
  animation: fade-in 0.5s linear forwards;
}

.company-info-m.hidden {
  display: none;
}

.company-info-m .name {
  margin: 0.5rem 0;
  font-size: 1.1rem;
  font-weight: bold;
}

.company-info-m .badge {
  border-radius: 0;
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.company-info-m img {
  padding-top: 0.5rem;
  width: 5rem;
}
.company-info-m.eegr img {
  width: 3rem;
}

.company-info-m a.btn {
  margin-top: 2rem;
  background-color: rgb(41,147,111);
  border-radius:10px;
  color: white;
  font-weight: bold;
  font-size: 1.2rem;
  height:5rem;
}

.badge.kankyo {
  background-color: #66cdaa;
}
.badge.kanri {
  background-color: #87cefa;
}
.badge.tyukai {
  background-color: #87cefa;
}
.badge.DX {
  background-color: #6495ed;
}
.badge.kouji {
  background-color: #f4a460;
}

.top-service-item ul:not(.head) li a[aria-expanded="true"] {
  color: rgb(255,192,0);
}

.en-news {
  font-size: 2rem;
  font-weight: bold;
}

.jp-news {
  font-size: 1.3rem;
  margin-top: -0.5rem;
  color: rgb(127,127,127);
}

.news-item {
  padding-left: 0.5rem;
  padding-bottom: 0.5rem;
  position: relative;
}

.news-list {
  background-color: rgb(255 255 255 / 60%);
}
.news-list div {
  display: none;
}

.news-list div.on {
  display: block;
}

.news-item a {
  position: absolute;
  top: 0;
  left: 0;
  height:100%;
  width: 100%;
}

.news-item a:hover{
  opacity: 0.1;
  background-color: #000000;
}

.pagination .number > a.active {
    background-color: rgb(41,147,111);
    color: #fff;
}

.pagination {
  width: 70%;
  margin: 1.5rem auto;
  display: flex;
  align-items: center;
  justify-content:center;
  gap: 5px;
}
.pagination.hidden {
  display: none;
}
.pagination .number {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 5px;
}
.pagination a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  color: rgb(41,147,111);
  background-color: #fff;
  border: solid 1px rgb(41,147,111);
  border-radius: 5px;
  padding: 10px 0;
}

.pagination a:hover {
  color: #fff;
  background-color: rgb(28, 87, 76);
}

.service-list {
  padding-left: 40px;
  padding-right: 40px;
}

.m-lines {
  font-size: 0.8rem;
}

.service-list-title {
  color: rgb(41, 127, 111);
  display: flex;
  font-size: 3rem;
  font-weight: bold;
  align-items: baseline;
}

.service-list-title .number {
  align-self: center;
  padding-right: 1rem;
  font-size: 2.4rem;
  font-weight: normal;
}

.service-list-title::before {
  content: "";
  display: block;
  width: 0.5rem;
  height: 3rem;
  background: rgb(41, 127, 111);
  margin: auto 0.5rem auto 0;
}

.service-list-disc {
  padding-top: 3px;
  padding-bottom: 1rem;
  padding-left: 40px;
}

.col-12.text-center a {
  padding: 1rem;
  background-color: rgb(41, 147, 117);
  border-radius: 10px;
  color: white;
  text-decoration: none;
}

.col-12.text-center a:hover {
  background-color: rgb(28, 87, 76);
}

.text-center a.btn {
  margin: 2rem 0;
  padding: 1rem;
  background-color: rgb(41,147,111);
  border-radius:10px;
  color: white;
  font-weight: bold;
  font-size: 1.2rem;
}

.service-disp {
  margin: 0.5rem 0;
  padding: 0.5rem;
  background: #ccf2e5;
}

.accordion-body div.service-disp {
  font-size: 0.9rem;
}

.map {
  display: inline-block;
}

.btn.map-btn.kanagawa {
  top: 56%;
  left: 72%;
}
.btn.map-btn.osaka {
  top: 69%;
  left: 11%;
}

.btn.map-btn.kanagawa-m {
  top: 55%;
  left: 72%;
}
.btn.map-btn.osaka-m {
  top: 68%;
  left: 10%;
}

.companies-area .map-btn {
  width: 2rem;
  height: 2rem;
  padding: 0;
  border-radius: 50%;
  border: 3px solid rgb(41,147,111);
  background: white;
  position: absolute;
}

.btn.map-btn:hover {
  background: rgb(41,147,111);
  border-color: white;
}

.btn.map-btn.selected {
  background: rgb(41,147,111);
  border-color: white;
}

.area-info {
  position: absolute;
  background-color: rgb(255, 255, 255);
  padding: 0.5rem 0.5rem;
  border-radius: 10px;
  border: solid 3px rgb(41,147,111);
  animation: fade-in 0.5s linear forwards;
  z-index: 1;
}
.area-info.hidden {
  display: none;
}
#kanagawa.area-info {
  left: 58%;
  top: 35%;
}
#osaka.area-info {
  right: 58%;
  top: 56%;
}

.area-info-m {
  position: absolute;
  background-color: rgb(255, 255, 255);
  padding: 0.5rem 0.5rem;
  border-radius: 10px;
  border: solid 3px rgb(41,147,111);
  animation: fade-in 0.5s linear forwards;
}
.area-info-m.hidden {
  display: none;
}
#kanagawa-m.area-info-m {
  left: 55%;
  top: 35%;
}
#osaka-m.area-info-m {
  right: 55%;
  top: 56%;
}

.area-title {
  display: flex;
  text-align: center;
  padding-left: 5%;
  padding-bottom: 1rem;
  width: 100%;
  font-size: 0.8rem;
  font-weight: bold;
}
.area-company {
  width: 100%;
  padding-left: 0.25rem;
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
  margin-bottom: 0.5rem;
  text-align: center;
  cursor: pointer;
  border: solid 1px rgb(255, 255, 255);
  transition: 0.5s;
}
.area-company:hover {
  border: solid 1px rgb(200, 200, 200);
  transition: 0.5s;
}

.close-btn {
  color: white;
  font-weight: bold;
  display: block;
  position: relative;
  width: 19px;
  height: 19px;
  border-radius: 50%;
  background: rgb(41,147,111);
  cursor: pointer;
}
.close-btn:hover {
  background-color: rgb(28, 87, 76);
}

.map-top {
  margin: 0.5rem 0;
  padding: 0.25rem 0;
  background-color: rgba(255, 255, 255, 0.6);
  color: rgb(50, 50, 50);
}

a.btn:hover {
  background-color: rgb(28, 87, 76);
}