/*===== layout =====*/
#wrapper {
  width: 100%;
  margin: 0 auto;
  position: relative;
  text-align: left;
  overflow: hidden;
}
.section-inner {
  width: 100%;
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 10px;
}
.display-pc {
  display: block !important;
}
.display-sp {
  display: none !important;
}
.none {
  display: none !important;
}
#main {
  width: 100%;
  position: relative;
}
.d-flex {
  display: flex;
  width: 100%;
}
.col-2 {
  justify-content: space-between;
}
.align-items-center {
  align-items: center;
}
.d-flex img,
.img-100 {
  width: 100%;
}
.line-height-1 {
  line-height: 1 !important;
}
.sec {
  padding: 80px 10px 100px;
}
.sec .section-inner {
  padding: 0;
}
.ttl-h2 {
  position: relative;
  display: inline-block;
  color: #000;
  letter-spacing: .1em;
  font-size: 35px;
  font-weight: 700;
  width: auto;
  left: 50%;
  -webkit-transform: translate(-50%,0);
  transform: translate(-50%,0);
  margin: 0 auto 100px;
}
.ttl-h2::after {
  content: "";
  display: block;
  width : 100%;
  left: 0;
  height: 5px;
  position: absolute;
  bottom: -20px;
  background-color: #0056b3; /* ブルー系に変更 */
}
.ttl-h2 em {
  display: block;
  color: #0056b3; /* ブルー系に変更 */
  font-size: 20px;
  margin-bottom: 15px;
  letter-spacing: .05em;
  text-align: center;
}
.font-min {
  font-family: "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "HG明朝E", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
}
.palt {
  font-feature-settings: "palt";
}
.btn {
  position: relative;
  width: 100%;
  display: block;
  color: #fff !important;
  font-size: 20px;
  font-weight: 500;
  background: #007bff; /* ブルー系に変更 */
  letter-spacing: .05em;
  padding: 20px 10px;
  text-align: center;
  transition: .3s linear;
}
.btn em {
  display: block;
  font-size: 16px;
  margin-bottom: 10px;
}
.btn:hover {
  background: #0056b3; /* ブルー系に変更 */
}
.btn span {
  position: relative;
  display: block;
}
.btn span::after {
  content: "";
  display: block;
  position: absolute;
  background: url("../img/common/icon_arrow.svg") no-repeat left center /contain;
  width: 30px;
  height: 30px;
  top: 50%;
  margin-top: -15px;
  right: 15px;
}
.btn::before,
.btn::after {
  content: "";
  display: block;
  position: absolute;
  background: #007bff; /* ブルー系に変更 */
}
.btn::before {
  width: 1px;
  height: 100%;
  top: 2px;
  left: 100%;
  margin-left: 2px;
}
.btn::after {
  width: calc(100% - 17px);
  height: 1px;
  top: 100%;
  left: 20px;
  margin-top: 2px;
}
.btn-wh {
  position: relative;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  z-index: 2;
}
@media all and (-ms-high-contrast:none) {
.btn {
  padding: 23px 10px 17px 10px;
}
}
.mb120 {
  margin-bottom: 120px;
}
/*===== header =====*/
header {
  width: 100%;
  background: rgba(255,255,255,.7);
  position: relative;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  z-index: 101;
  border-bottom: 4px solid #007bff; /* ブルー系に変更 */
}
header > div {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header #logo {
  width: 9.25%;
  max-width: 100px;
}
header nav {
  width: auto;
}
nav ul {
  width: 100%;
  display: flex;
  align-items: center;
}
nav ul li:not(:last-child) {
  margin-right: 40px;
}
nav li a {
  font-size: 15px;
  font-weight: 700;
  position: relative;
  display: block;
  transition: color .3s;
}
nav ul li a::before {
  position: absolute;
  -webkit-transition: all .3s ease;
  transition: all .3s ease;
  bottom: -10px;
  display: block;
  height: 1px;
  width: 0%;
  content: "";
  background: #0056b3; /* ブルー系に変更 */
}
nav ul li a:hover::before,
nav ul li a.current::before {
  opacity: 1;
  width: 100%;
}
nav li:not(:last-child) a:hover {
  color: #0056b3 !important; /* ブルー系に変更 */
}
nav li:last-child a {
  position: relative;
  width: 200px;
  text-align: center;
  padding: 20px 10px;
  background: #007bff; /* ブルー系に変更 */
  border-radius: 4px;
  transition: .3s linear;
  color: #fff !important;
}
nav li:last-child a:hover {
  background: #0056b3; /* ブルー系に変更 */
}
nav li:last-child a::before {
  display: none;
}
nav li:last-child a span {
  position: relative;
}
nav li:last-child a span::before {
  content: "";
  display: inline-block;
  position: relative;
  background: url("../img/common/icon_mail.svg") no-repeat left top /contain;
  width: 20px;
  height: 15px;
  margin-right: 5px;
  top: 2px;
}
.menu-trigger {
  display: none;
}
/*===== TOP style =====*/
/* fv */
#fv {
  position: relative;
  background: url("../img/top/mv.jpg") no-repeat center /cover;
  height: 850px;
}
/* mv */
#mv {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 750px;
}
#mv p {
  display: none;
  position: relative;
  top: -120px;
}
#mv strong {
  display: block;
  font-size: 65px;
  letter-spacing: .15em;
  color: #000;
  margin-bottom: 35px;
}
#mv em {
  display: inline-block;
  position: relative;
  font-size: 20px;
  letter-spacing: .065em;
  color: #333;
}
#mv em::before,
#mv em::after {
  content: "";
  display: block;
  background: #333;
  position: absolute;
  width: 30px;
  height: 1px;
  left: -40px;
  top: 50%;
}
#mv em::after {
  left: inherit;
  right: -40px;
}
/* Job change */
#job-change p,
#recruiting p,
#about p {
  font-size: 18px;
  line-height: 2.2;
}
#job-change .d-flex > div {
  width: 38%;
}
#job-change .d-flex figure {
  width: 55.5%;
}
#job-change .btn-wh {
  margin-top: 50px;
}
/* recruiting */
#recruiting,
#company-info {
  background: #f8f9fa; /* 明るいグレーに変更 */
}
#recruiting p {
  margin: 30px 0;
  text-align: center;
}
/* about */
#about .d-flex {
  justify-content: flex-start;
}
#about .d-flex > div {
  order: 2;
  width: 38%;
  margin-left: 6%;
}
#about .d-flex figure {
  order: 1;
  width: 55.5%;
}
/* company profile */
.gmap {
  height: 450px;
  overflow: hidden;
  position: relative;
}
.gmap iframe {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
}
.gmap iframe {
  -webkit-filter: grayscale(100%);
  -moz-filter: grayscale(100%);
  -ms-filter: grayscale(100%);
  -o-filter: grayscale(100%);
  filter: grayscale(100%);
}
#company-profile {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  padding: 60px 0 100px;
}
#company-profile figure {
  width: 17.39%;
  max-width: 160px;
  border: 1px solid #333; /* ダークグレーに変更 */
}
#company-profile ul {
  width: 76%;
}
#company-profile ul li {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #333; /* ダークグレーに変更 */
  padding: 20px 0;
}
#company-profile ul li:first-child {
  padding-top: 0;
}
#company-profile ul li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
#company-profile ul li p {
  font-size: 16px;
  font-weight: 500;
  line-height: 1;
  width: 50%;
}
/*===== footer =====*/
footer ul {
  display: flex;
  width: auto;
  justify-content: center;
  padding: 40px 10px;
  border-top: 1px solid #0056b3; /* ブルー系に変更 */
}
footer ul li:not(:last-child) {
  margin-right: 50px;
}
footer ul li a {
  display: block;
  font-size: 15px;
  font-weight: 700;
}
footer ul li a:hover {
  text-decoration: underline;
}
footer #copy {
  text-align: center;
  color: #fff;
  font-size: 13px;
  background: #333; /* ダークグレーに変更 */
  padding: 20px 10px;
}
#pagetop {
  position: fixed;
  bottom: 1.34%;
  right: 1.34%;
  z-index: 90;
  display: none;
}
#pagetop a {
  display: flex;
  width: 60px;
  height: 60px;
  background: rgba(51,51,51,.8); /* ダークグレーに変更 */
  align-items: center;
  justify-content: center;
}
#pagetop a img {
  display: block;
  width: 28px;
  height: auto;
}
@media all and (-ms-high-contrast:none) {
footer ul {
  padding: 45px 10px 35px;
}
footer #copy {
  padding: 23px 10px 17px 10px;
}
}
/*===== Services Section =====*/
#services {
  background-color: #f8f9fa; /* 背景色を明るいグレーに設定 */
  padding: 80px 10px 100px;
}

#services .section-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.service-item {
  width: 30%; /* 3列レイアウト */
  background-color: #fff;
  padding: 20px;
  margin-bottom: 30px;
  box-sizing: border-box;
  border: 1px solid #e0e0e0;
  transition: transform 0.3s, box-shadow 0.3s;
}

.service-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.service-item h3 {
  font-size: 24px;
  color: #0056b3; /* ブルー系に変更 */
  margin-bottom: 15px;
}

.service-item p {
  font-size: 16px;
  color: #333;
  line-height: 1.6;
}

/* スマートフォン対応 */
@media screen and (max-width: 768px) {
  .service-item {
    width: 48%; /* 2列レイアウトに変更 */
  }
}

@media screen and (max-width: 480px) {
  .service-item {
    width: 100%; /* 1列レイアウトに変更 */
  }
}
.service-item .icon {
  margin-bottom: 15px;
}

.service-item .icon i {
  font-size: 60px;
  color: #0056b3;
}
/*===== Services Section =====*/
#services {
  background-color: #f8f9fa;
  padding: 80px 10px 100px;
}

#services .section-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.service-item {
  width: 30%;
  background-color: #fff;
  padding: 20px;
  margin-bottom: 30px;
  box-sizing: border-box;
  border: 1px solid #e0e0e0;
  transition: transform 0.3s, box-shadow 0.3s;
  text-align: center;
}

.service-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.service-item .icon {
  margin-bottom: 15px;
}

.service-item .icon i {
  font-size: 60px;
  color: #0056b3;
}

.service-item h3 {
  font-size: 24px;
  color: #0056b3;
  margin-bottom: 15px;
}

.service-item p {
  font-size: 16px;
  color: #333;
  line-height: 1.6;
}

/* スマートフォン対応 */
@media screen and (max-width: 768px) {
  .service-item {
    width: 48%;
  }
}

@media screen and (max-width: 480px) {
  .service-item {
    width: 100%;
  }
}