html {
  overflow-y: scroll;
}

body {
  width: 100%;
  font-size: 1.05rem;
  color: #000;
  background: #fff;
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  overflow: hidden;
  overflow-y: auto;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  margin: 0;
}

p {
  margin: 0;
}

section .contents_inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 130px 110px 160px;
}

.cb {
  clear: both;
}

.clearfix:after {
  content: "";
  clear: both;
  display: block;
}

h2 {
  font-size: 2.7rem;
  line-height: 1.1;
  margin-bottom: 60px;
  margin-top: 0;
  /* text-align: center; */
  border-bottom: 2px solid #A0E1FF;
  padding-bottom: 25px;
}

.border_yello {
  border-bottom: 2px solid #FFE580;
}

h2 span {
  font-size: 1.5rem;
  color: #00aff0;
  font-weight: 400;
  display: inline-block;
  margin-bottom: 13px;
}

.h2_left {
  text-align: left;
}

.h3_title {
  font-size: 2rem;
  font-weight: 600;
  text-align: center;
  position: relative;
  margin-bottom: 60px;
  margin-top: 100px;
}

.h3_title::before {
  background-color: #FFE580;
  bottom: -15px;
  content: "";
  height: 4px;
  left: 50%;
  position: absolute;
  transform: translateX(-50%);
  width: 50px;
}

/*header*/
.header {
  position: fixed;
  width: 100%;
  height: 100px;
  z-index: 10;
  background-color: #fff;
}

.header ul {
  width: 80%;
  float: left;
  margin: 0;
  padding: 0;
  text-align: right;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.header ul li {
  display: inline-block;
  margin: 35px 15px;
}

/*  */
.header ul .mail {
  margin: 0 0 0 10px;
  /* height: 110px; */
  background: #00aff0;
  box-sizing: border-box;
}

/*  */
.header .logo {
  width: 20%;
  /* max-width: 240px; */
  height: 100px;
  float: left;
  margin: 0;
  padding: 0 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}

.header .logo img {
  width: 13vw;
}

.pc li a {
  text-decoration: none;
  color: #1E2124;
  font-weight: 500;
  font-size: 1.1rem;
}

.pc .list a:hover {
  color: #00aff0;
}

.sp {
  display: none;
}

.pc .tel {
  /* margin-left: 55px; */
  margin: 0 15px;
  position: relative;
  font-weight: 500;
  font-size: 1.45vw;
  color: #00aff0;
  line-height: 1.2;
  display: flex;
  align-items: flex-end;
  position: relative;
  top: -5px;
}

.pc .tel span {
  font-size: 0.8vw;
}

.pc .tel img {
  width: 40px;
  margin-right: 5px;
}

.pc .tel a {
  font-size: 1.45vw;
  color: #00aff0;
}

.sp_tel_mail {
  display: none;
}

.contact_btn_02 {
  text-align: center;
  padding-top: 80px;
  padding-bottom: 80px;
  background-color: #E7F7FF;
}

.contact_btn_02 a {
  font-size: 1.3rem;
  font-weight: 600;
  text-decoration: none;
  padding: 20px 100px;
  /* border-radius: 10px; */
  color: #fff;
  background: #00aff0;
}

.contact_btn_02 a:hover {
  opacity: 0.8;
}

.contact_btn_02 .fee_title {
  font-size: 1.7rem;
  font-weight: 600;
}

.contact_btn_02 .fee_text {
  margin-bottom: 50px;
  margin-top: 10px;
}

.back_object {
  background-image: url(/solution/stsc/img/back_img.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: right center;
}

.nav {
  height: 100px;
}

.pc .mail:hover {
  opacity: 0.8;
}

/*main*/
#main {
  padding-top: 100px;
  /* background: #F8FCFF; */
  height: 750px;
  position: relative;
  background: url("/solution/stsc/img/mv_img.jpg") no-repeat;
  background-size: cover;
  background-position: center top;

}

#main .kv_text_area {
  width: 1300px;
  position: relative;
  top: 100px;
  margin: 0 auto;
}

#main .sub_copy {
  font-size: 2rem;
  font-weight: 600;
  color: #00506E;
  display: inline-block;
  background-color: #fff;
  padding: 5px 23px;
}

#main .copy {
  font-size: 3.4rem;
  font-weight: 600;
  margin: 40px 0 40px;
  color: #00506E;
  text-align: left;
  line-height: 1.2;
  z-index: 2;
  /* position: absolute;
  top: 400px; */
}

#main .copy span {
  display: inline-block;
  background-color: #fff;
  padding: 5px 23px;
  margin-bottom: 8px;
}

#main .copy .move_03 {
  text-indent: -0.5em;
  padding-right: 0;
  letter-spacing: 0.05em;
}

/* KV 動きありテキスト */
/* 
.copy .move_01 {
  display: inline-block;
  white-space: nowrap;
  overflow: hidden;
  width: 0;
  animation: move_text 0.7s forwards linear;
  animation-timing-function: ease-in;
}

.copy .move_02 {
  display: inline-block;
  white-space: nowrap;
  overflow: hidden;
  width: 0;
  animation: move_text 0.7s forwards linear;
  animation-timing-function: ease-in;
  animation-delay: 0.7s;
}

.copy .move_03 {
  display: inline-block;
  white-space: nowrap;
  overflow: hidden;
  width: 0;
  animation: move_text 0.7s forwards linear;
  animation-timing-function: ease-in;
  animation-delay: 1.4s;
} */

/* @-webkit-keyframes move_text {
  0% {
    width: 0%;
  }
  100% {
    width: 100%;
  }
}

@keyframes move_text {
  0% {
    width: 0%;
  }
  100% {
    width: 100%;
  }
} */

/*下からフェードイン*/
/* .fade-in-bottom_1 {
  opacity: 0;
  animation: fadein-bottom 1.0s 0.5s ease-out forwards;
}

.fade-in-bottom_2 {
  opacity: 0;
  animation: fadein-bottom 1.0s 1.0s ease-out forwards;
}

@keyframes fadein-bottom {
  0% {
    opacity: 0;
    transform: translateY(10px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
} */

/*  */

#main .copy_text {
  font-size: 1.3rem;
  color: #fff;
  font-weight: 600;
  text-align: left;
  line-height: 1.6;
  position: absolute;
  top: 400px;
  text-shadow: 1px 1px 3px #000;
}

#main .kv_img {
  max-width: 665px;
  height: auto;
  position: absolute;
  top: 190px;
  right: 0;
}

#main .kv_img img {
  width: 100%;
}

/* 画像アニメーション */

/* .scale-in-center {
	-webkit-animation: scale-in-center 0.3s cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.8s both;
	animation: scale-in-center 0.3s cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.8s both;
}

@-webkit-keyframes scale-in-center {
  0% {
    -webkit-transform: scale(0);
            transform: scale(0);
    opacity: 1;
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
    opacity: 1;
  }
}

@keyframes scale-in-center {
  0% {
    -webkit-transform: scale(0);
            transform: scale(0);
    opacity: 1;
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
    opacity: 1;
  }
} */

/*  */

.pc li .contact_btn {
  color: #fff;
  padding: 0vw 1.2vw;
  font-size: 1.1vw;
  line-height: 100px;
  display: block;
}

/*  */
footer {
  margin: 100px auto 0;
  text-align: center;
  font-weight: 500;
}

.footer_contents {
  padding-right: 20px;
  padding-left: 20px;
}

.footer_policy {
  margin-bottom: 20px;
  font-weight: 600;
}

footer .logo {
  width: 200px;
  margin: 0 auto;
  margin-top: 30px;
}

footer .write {
  background-color: #E7F7FF;
  color: #00aff0;
  padding: 20px 0;
  margin-top: 50px;
  font-weight: 600;
}

#pagetop {
  position: fixed;
  bottom: 30px;
  right: 50px;
  z-index: 3;
}

#pagetop a {
  background: #00aff0;
  color: #fff;
  text-align: center;
  box-sizing: border-box;
  border: 1px solid #EBF8FF;
  display: inline-block;
  width: 60px;
  height: 60px;
  /* border-radius: 50px; */
}

#pagetop .arrow {
  display: inline-block;
  vertical-align: middle;
  text-align: center;
  color: #fff;
  line-height: 50px;
  width: 17px;
  height: 17px;
  border: 2px solid currentColor;
  border-left: 0;
  border-bottom: 0;
  box-sizing: border-box;
  transform: translateY(25%) rotate(-45deg);
  position: relative;
  top: 14px;
}

.footer_policy a {
  text-decoration: none;
  color: #1E2124;
}

/* strategy-consulting */
#strategy-consulting {
  background-color: #E7F7FF;
}

.bold_text {
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 30px;
}

#strategy-consulting .strategy_img  {
  margin-top: 30px;
}

#strategy-consulting .strategy_img img {
  width: 100%;
}

/*service*/
#service {
  background-color: #fff;
}

#service .service_img {
  margin-top: 30px;
}

#service .service_img img {
  width: 100%;
}

#service .service_flex {
  display: flex;
  width: 100%;
  gap: 50px;
  margin-bottom: 80px;
}

#service .service_each {
  width: calc(100% / 3);
  background-color: #E7F7FF;
  margin-top: 30px;
}

#service .service_each .back_blue {
  background-color: #A0E1FF;
  padding: 40px 25px;
  box-sizing: border-box;
  display: grid;
  gap: 30px;
}

#service .service_each .back_blue .solution_item {
  min-height: 255px;
}

#service .service_each .back_blue .icon {
  width: 35%;
  margin: 0 auto;
}

#service .service_each .back_blue .icon img {
  width: 100%;
}

#service .service_each .back_blue .title {
  font-weight: 600;
  font-size: 1.1rem;
  margin: 10px 0;
  text-align: center;
}

#service .triangle {
  width: 0;
  height: 0;
  border-left: 45px solid transparent;
  border-right: 45px solid transparent;
  border-top: 35px solid #A0E1FF;
  margin: auto;
}

#service .service_each .service_name {
  font-size: 1.4rem;
  font-weight: 600;
  text-align: center;
  padding: 20px 0 35px;
}

#service .approach_each {
  background-color: #E7F7FF;
  padding: 50px;
  box-shadow: 0 0 8px #b8b8b8;
}

#service .approach_each:nth-child(n+2) {
  margin-top: 80px;
}

#service .approach_title {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 20px;
}

#service .approach_title span {
  font-size: 1.7rem;
}

#service .approach_img {
  margin-top: 30px;
}

#service .approach_img img {
  width: 100%;
}

#service .approach_img.sp_img {
  display: none;
}

/* features */
#features {
  background-color: #fff;
}

#features .features_img {
  margin-top: 30px;
}

#features .features_img img {
  width: 100%;
}

#features .features_box:nth-child(n+2) {
  margin-top: 30px;
}

#features .features_box .features_title {
  margin-bottom: 10px;
}

#features .features_box .features_title .number {
  font-size: 2.4rem;
  /* text-align: center; */
  display: inline-block;
  color: #A0E1FF;
  line-height: 1;
  width: 60px;
  font-weight: 600;
}

#features .features_box .features_title .number .point {
  font-size: 0.9rem;
}

#features .features_box .features_title .black {
  font-weight: 500;
  font-size: 1.8rem;
  line-height: 1.5;
  position: relative;
  top: -2px;
}

#features .features_box .features_title .blue {
  font-weight: 600;
  font-size: 2.5rem;
  color: #00aff0;
  line-height: 1.5;
}

/*members*/
#members {
  background-color: #fff;
  position: relative;
}

#members .person {
  padding-right: 15px;
  padding-left: 15px;
  box-sizing: border-box;
}

#members .person .person_flex {
  display: flex;
  width: 100%;
}

#members .person .person_img {
  width: 55%;
}

#members .person .person_img img {
  width: 100%;
}

#members .person .name_area {
  width: 50%;
  background-color: #E7F7FF;
  position: relative;
}

#members .person .name_area .name_post {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateY(-50%) translateX(-50%);
  -webkit-transform: translateY(-50%) translateX(-50%);
  width: 100%;
  padding: 10px;
  box-sizing: border-box;
}

#members .person .name_area .name {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 15px;
  text-align: center;
}

#members .person .name_area .post {
  font-size: 1.1rem;
  font-weight: 500;
  text-align: center;
}

#members .person .text_area {
  background-color: #E7F7FF;
  height: 160px;
}

#members .person .text_area p {
  padding: 30px 20px;  
  box-sizing: border-box;
}

/* cases */
#cases {
  background-color: #E7F7FF;
}

#cases .cases_box {
  background-color: #fff;
  box-shadow: 0 0 8px #b8b8b8;
  margin-top: 50px;
  padding: 30px 40px 50px;
  box-sizing: border-box;
}

#cases .cases_box:nth-of-type(n+2) {
  margin-top: 100px;
}

#cases .cases_box .cases_title {
  font-size: 1.8rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 40px;
  color: #000;
  background-color: #A0E1FF;
  /* background-color: #b8e9ff; */
  padding: 15px 0;
  margin-bottom: 30px;
}

#cases .cases_box .company {
  font-size: 1.5rem;
  font-weight: 600;
  text-align: center;
}

#cases .cases_box .assignment_flex {
  display: flex;
  width: 100%;
  gap: 20px;
}

#cases .cases_box .assignment_flex .item_flex:nth-child(n+2) {
  border-left: solid 2px #FFE580;
  padding-left: 20px;
}

#cases .cases_box .assignment_flex .item_flex {
  display: flex;
  width: calc(100% / 3);
  gap: 5px;
  align-items: center;
}

#cases .cases_box .assignment_flex_02 .item_flex {
  width: calc(100% / 2);
}

#cases .cases_box .assignment_flex .item_flex .cases_icon {
  width: 25%;
}

#cases .cases_box .assignment_flex_02 .item_flex .cases_icon {
  width: 15%;
}

#cases .cases_box .assignment_flex .item_flex .cases_icon img {
  width: 100%;
}

#cases .cases_box .assignment_flex .item_flex .text {
  width: 75%;
  display: flex;
  align-items: center;
}

#cases .cases_box .assignment_flex_02 .item_flex .text {
  width: 85%;
}

#cases .item {
  font-weight: 600;
  font-size: 1.2rem;
  margin: 40px 0 13px;
}

#cases .flow_area {
  display: flex;
  justify-content: space-between;
  list-style: none;
  padding-left: 0;
}

#cases .flow_area li {
  font-size: 1.1rem;
  font-weight: 500;
  background-color: #E7F7FF;
  width: 28%;
  padding: 10px 0;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  height: 72px;
}

#cases .flow_area li + li {
  margin-left: 30px;
  position: relative;
}

#cases .flow_area li + li:before {
  content: "";
  display: inline-block;
  position: absolute;
  background-color: #FFECA0;
  width: 22px;
  height: 25px;
  clip-path: polygon(0 0, 0% 100%, 100% 50%);
  left: -18%;
}

#cases .voice_flex {
  display: flex;
  width: 100%;
  gap: 15px;
}

#cases .voice_flex .customer_area {
  width: 13%;
}

#cases .voice_flex .customer_area .age {
  text-align: center;
}

#cases .voice_flex .customer_area .customer_img img {
  width: 100%;
}

#cases .voice_flex .comment_area {
  width: 87%;
}

#cases .voice_flex .comment_area .speech {
  position: relative;
  /* display: inline-block; */
  margin: 15px 0 10px 20px;
  padding: 12px 15px;
  box-sizing: border-box;
  background: #E7F7FF;
}

.speech:before {
  content: "";
  position: absolute;
  top: 50%;
  left: -30px;
  margin-top: -15px;
  border: 15px solid transparent;
  border-right: 20px solid #E7F7FF;
}

.speech p {
  margin: 0;
  padding: 0;
}

/*company*/
#company {
  background-color: #fff;
}

#company .contents_inner .content_area {
  background-color: #fff;
  padding: 60px;
}

.company_dl dl {
  border-bottom: 1px solid #A0E1FF;
  padding-bottom: 20px;
  width: 93%;
  margin-left: 7%;
}

.company_dl dt {
  width: 25%;
  float: left;
  font-weight: 600;
}

.company_dl dd {
  margin-left: 25%;
}

.company_flex {
  display: flex;
  width: 100%;
  align-items: center;
}

.company_flex .company_img {
  width: 30%;
}

.company_img img {
  width: 100%;
}

.company_flex .company_dl {
  width: 70%;
}

/*CONTACT*/
#contact {
  background: #E7F7FF;
}

blockquote {
  margin: 0 auto;
}

blockquote.step input.text,
blockquote.step textarea {
  float: left;
  width: 100%;
  margin: 0 0 10px;
  padding: 15px;
  background-color: #fff;
  border: solid 1px #dbdbda;
  border-radius: 0;
  box-sizing: border-box;
  font-family: inherit;
  font-size: 1rem;
}

blockquote.step label.item {
  margin: 0 20px 0 0;
  font-size: 1.1rem;
  text-align: left;
  clear: both;
  width: 100%;
}

blockquote.step label {
  display: block;
  padding: 10px 0;
  margin-right: 15px;
  border-radius: 0;
  box-sizing: border-box;
}

blockquote.step .text {
  display: block;
}

blockquote .w_fl {
  width: 48%;
  float: left;
}

blockquote .w_fr {
  width: 48%;
  float: right;
}

.select-os .check_box {
  clear: both;
}

input {
  display: none;
}

/* メルマガパーミッション */
input[type=checkbox] {
  display: block;
  clear: both;
  width: 25px;
  height: 25px;
  margin-right: 8px;
  cursor: pointer;
  accent-color: #007AFF;
}

.checkbox-container {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.checkbox-container .checkbox-label {
  border: none;
  background: none;
  padding: 0 !important;
  display: inline-block;
  float: none;
  margin-bottom: 0;
  line-height: 1.4;
  cursor: pointer;
}

/* オートコンプリート機能デザイン変更 */
input:-webkit-autofill {
	box-shadow: 0 0 0px 1000px #fff inset;
}

blockquote.step label {
  display: block;
  /* float: left; */
  padding: 15px 0;
  margin-right: 15px;
  border-radius: 0;
  box-sizing: border-box;
}

.select-os label {
  color: #1e2124;
  border: 1px solid #dbdbda;
  text-align: center;
  display: inline-block;
  padding: 9px 40px !important;
  background: #fff;
  float: left;
  margin-bottom: 10px;
  cursor: pointer;
}

.required {
  color: #f01423;
}

.button {
  font-family: 'Noto Sans JP', sans-serif;
}

.button button {
  color: #fff;
  background: #00aff0;
  padding: 10px;
  display: block;
  width: 250px;
  cursor: pointer;
  margin: 0 auto;
  clear: both;
  border: 0px;
  background-size: 7px;
  background-repeat: no-repeat;
  background-position: 95% 50%;
  font-weight: 600;
  position: relative;
  top: 50px;
  font-size: 1.1rem;
  font-family: inherit;
  /* border-radius: 10px; */
  padding: 15px 30px;
  box-sizing: border-box;
  /* 矢印のため */
  position: relative;
  border: 2px solid #00aff0;
}

.button button:hover {
  opacity: 0.8;
}

/* 矢印背景 */
/* #contact button::before {
  content: "";
  position: absolute;
  margin: auto;
  top: 0;
  bottom: 0;
  left: 83.5%;
  width: 20px;
  横幅 height: 20px;
  高さ border-radius: 50%;
  角の丸み background: #fff;
} */

/* 矢印 */
#contact button::after {
  content: "";
  position: absolute;
  margin: auto;
  top: 1px;
  bottom: 0;
  left: 85.5%;
  width: 8px;
  height: 8px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: rotate(45deg);
}

.select-os input[type="radio"]:checked.sell_buy+label {
  color: #fff;
  background-color: #00aff0;
}

.check_box:checked+.label {
  color: #fff;
  background-color: #00aff0;
}

.select-os input[type="radio"]:checked.icon+label {
  color: #fff;
  background-color: #00aff0;
}

.inquirytable {
  width: 100%;
  border-collapse: collapse;
  margin: 30px 0;
}

.inquirytable tr:first-child {
  border-top: 1px solid #dbdbdb;
}

.inquirytable tr {
  border-bottom: 1px solid #dbdbdb;
}

.inquirytable th {
  text-align: left;
  padding: 10px 20px;
  width: 25%;
  border-right: 1px solid #dbdbdb;
  background: #00aff0;
  border-left: 1px solid #dbdbdb;
  color: #fff;
}

.inquirytable td {
  width: 60%;
  padding: 0 20px;
  border-right: 1px solid #dbdbdb;
  background: #fff;
}

.inquirytable_title {
  color: #1E2124;
  border-bottom: none;
  padding-bottom: 10px;
}

.button .return {
  color: #00aff0;
  font-weight: 600;
  background: #fff;
  /* padding: 8px 10px; */
  display: block;
  border: 2px solid #00aff0;
  cursor: pointer;
  margin: 0 auto;
}

#contact .button .return::after {
  content: "";
  position: absolute;
  border-top: 2px solid #00aff0;
  border-right: 2px solid #00aff0;
}

.error {
  color: #f01423;
}

#contact .encourage {
  text-align: center;
  margin-bottom: 20px;
}

.br_sp {
  display: none;
}

button.disabled-button {
  background-color: #ccc;
  cursor: not-allowed;
  border: 2px solid #ccc;
}

@media screen and (max-width: 1600px) {
  nav {
    height: 92px;
  }

  .header {
    height: 92px;
  }

  .sp {
    display: block;
  }

  .sp_tel_mail {
    display: block;
    position: fixed;
    z-index: 3;
    right: 80px;
    top: 15px;
    cursor: pointer;
    text-align: center;
    margin: 5px;
  }

  .sp .tel_sp_02 a::before {
    content: url(../svg/tel_icon_03.svg);
    width: 20px;
    height: auto;
    display: block;
    position: absolute;
    top: 4px;
    left: -20%;
  }

  .sp .mail_sp_02 a {
    background: #fff;
    color: #00aff0;
    padding: 10px 30px;
    /* border-radius: 30px; */
  }

  .sp_contact {
    width: 80%;
    display: block;
    margin: auto;
  }

  .sp_contact li {
    position: relative;
  }

  .sp_tel_mail .tel_sp {
    list-style: none;
    float: left;
    margin-right: 15px;
  }

  .sp_tel_mail .mail_sp {
    list-style: none;
    float: left;
  }

  .tel_sp img {
    float: left;
    display: block;
    width: 50px;
  }

  .mail_sp img {
    float: left;
    display: block;
    width: 50px;
  }

  .header {
    width: 100%;
    z-index: 3;
    position: fixed;
    top: 0;
    left: 0;
  }

  .hamburger {
    display: block;
    position: fixed;
    z-index: 5;
    right: 15px;
    top: 25px;
    width: 42px;
    height: 42px;
    cursor: pointer;
    text-align: center;
  }

  .hamburger span {
    display: block;
    position: absolute;
    width: 30px;
    height: 2px;
    left: 6px;
    background: #00aff0;
    -webkit-transition: 0.3s ease-in-out;
    -moz-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
  }

  .hamburger span:nth-child(1) {
    top: 8px;
  }

  .hamburger span:nth-child(2) {
    top: 17px;
  }

  .hamburger span:nth-child(3) {
    top: 26px;
  }

  nav.globalMenuSp {
    position: fixed;
    z-index: 4;
    left: 50%;
    text-align: center;
    transform: translateX(100%);
    transition: all 0.6s;
    width: 50%;
    height: 100vh;
    background: #00aff0;
  }

  nav.globalMenuSp.active {
    transform: translateX(0%);
  }

  .globalMenuSp ul {
    list-style: none;
    padding-left: 0;
    margin-top: 100px;
  }

  .globalMenuSp ul li {
    margin: 35px 0;
    font-size: 1.2rem;
  }

  .globalMenuSp ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    position: relative;
  }

  .hamburger.active span:nth-child(1) {
    top: 16px;
    left: 6px;
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    transform: rotate(-45deg);
    background: #fff;
  }

  .hamburger.active span:nth-child(2),
  .hamburger.active span:nth-child(3) {
    top: 16px;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    transform: rotate(45deg);
    background: #fff;
  }

  .hamburger.active span:nth-child(2),
  .hamburger.active span:nth-child(3) {
    top: 16px;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    transform: rotate(45deg);
    background: #fff;
  }

  .header img {
    width: 100%;
  }

  .header .logo {
    width: 220px;
    padding: 0 20px;
    height: 95px;
  }

  .header .logo img {
    width: 100%;
  }

  .header .pc {
    display: none;
  }

  #main {
    margin-left: 0;
    padding-top: 92px;
  }

}

@media screen and (max-width: 1400px) {
  #main {
    padding-left: 100px;
    padding-right: 100px;
    box-sizing: border-box;
  }

  #main .kv_text_area {
    width: auto;
    max-width: 1120px;
    position: relative;
    top: 80px;
  }

  #main .copy {
    font-size: 3.1rem;
    line-height: 1.25;
  }

  #main .copy_text {
    font-size: 1.45vw;
    top: 370px;
  }

}


@media screen and (max-width: 1200px) {
  body {
    font-size: calc(var(--vw) * 1.25);
  }

  .header .logo {
    padding: 0 15px;
  }

  .pc .tel {
    margin: 0 10px;
  }

  .pc li .contact_btn {
    padding: 0vw 1vw;
  }

  .header ul li {
    margin: 45px 10px;
  }

  .header ul li a {
    font-size: 1.2vw;
  }

  #main .sub_copy {
    font-size: 1.8rem;
  }

  #main .copy {
    font-size: 2.8rem;
  }

  #service .service_each .service_name {
    font-size: 1.2rem;
  }

  #members .person .text_area {
    height: 190px;
  }

  #members .person .name_area .name {
    font-size: 1.2rem;
  }

  #members .person .name_area .post {
    font-size: 1rem;
  }

}

@media screen and (max-width: 1024px) {
  nav.globalMenuSp {
    left: 25%;
    width: 75%;
  }

  .globalMenuSp ul li {
    font-size: 1rem;
  }

  section .contents_inner {
    max-width: 900px;
    margin: 0 auto;
    padding: 80px 40px;
  }

  .sp .tel_sp_02 a::before {
    width: 15px;
  }

  .globalMenuSp ul li {
    margin: 25px 0;
  }

  /* KV */
  #main {
    height: 73vw;
    padding-left: 8vw;
    padding-right: 8vw;
  }

  #main .sub_copy {
    font-size: 3vw;
  }

  #main .copy {
    font-size: 4.3vw;
  }

  #main .copy_text {
    font-size: 1rem;
    top: 36vw;
  }

  /* strategy-consulting */
  .bold_text {
    font-size: 1.2rem;
  }

  /*service*/
  #service .service_flex {
    gap: 30px;
  }

  #service .service_each .service_name {
    font-size: 1.1rem;
  }

  /* cases */
  #cases .cases_box .cases_title {
    font-size: 1.5rem;
    padding: 13px 0;
  }

  /* company */
  #company {
    height: auto;
  }

  h2 {
    font-size: 2rem;
    line-height: 1.1;
    margin-bottom: 60px;
  }

  .h3_title {
  font-size: 1.7rem;
  font-weight: 600;
  text-align: center;
}

  .company_flex {
    display: block;
  }

  .company_flex .company_img {
    width: 100%;
    margin: 0 auto;
    text-align: center;
  }

  .company_flex .company_dl {
    width: 70%;
    margin: 0 auto;
  }

  .tb_br {
    display: block;
  }

  .company_img img {
    width: 350px;
    position: relative;
    top: 0;
  }

  .company_dl dt {
    width: 25%;
  }

  .company_dl dd {
    width: 75%;
    margin-left: 25%;
  }

  .company_dl dl {
    width: 85%;
    margin: 20px auto;
  }

  .open_btn {
    width: 22.3%;
  }

  #company .contact_btn_02 {
    bottom: 6%;
  }

  .back_object {
    padding: 60px 50px;
  }

  .contact_btn_02 .fee_title {
    font-size: 1.5rem;
  }

  blockquote .w_fl {
    width: 100%;
  }

  blockquote .w_fr {
    width: 100%;
  }

}

@media screen and (max-width: 900px) {
  #main {
    height: 77vw;
  }

}

@media screen and (max-width: 768px) {
  .open_btn {
    width: 29.9%;
  }

  .header .logo {
    width: 200px;
    padding: 0 20px;
    height: 95px;
  }

  #main {
    height: 750px;
    padding-left: 40px;
    padding-right: 40px;
  }

  #main .kv_text_area {
    top: 120px;
  }  

  #main .sub_copy {
    font-size: 3.5vw;
    padding: 5px 13px;
  }

  #main .copy {
    /* font-size: 2.5rem; */
    font-size: 5.5vw;
    /* top: 153px; */
    position: relative;
    margin: 30px 0 40px;
  }

  #main .copy span {
    padding: 5px 13px;
  }

  #main .copy_text {
    top: 111%;
  }

/* テキストの動き解除 */
  /* .copy .move_01,.move_02 {
    white-space: normal;
    overflow: visible;
    width: 100%;
    animation: none;
  } */
/*  */

  h2 {
    margin-bottom: 45px;
  }

  .contact_btn_02 a {
    font-size: 1.1rem;
    padding: 17px 50px;
  }

  .h3_title {
    margin-top: 70px;
    font-size: 1.6rem;
  }

  /*service*/
  #service .service_flex {
    display: block;
  }

  #service .service_each {
    width: 100%;
  }

  #service .service_each .service_name {
    font-size: 1.4rem;
  }

  #service .service_each:nth-of-type(n+2) {
    margin-top: 50px;
  }


  #service .approach_title span {
    font-size: 1.5rem;
  }

  #service .approach_each {
    padding: 30px 20px;
  }

  #service .approach_each:nth-child(n+2) {
    margin-top: 50px;
  }

  #service .approach_img {
    display: none;
  }

  #service .approach_img.sp_img {
    display: block;
  }

  /* features */

  /* #features .features_box .features_title {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
  } */

  #features .features_box .features_title .black {
    font-size: 1.4rem;
    /* top: 14px; */
  }

  #features .features_box .features_title .blue {
    font-size: 2rem;
  }

  #features .features_box .features_title .number {
    font-size: 2.1rem;
  }

  #features .features_box .features_title .number .point {
    font-size: 0.8rem;
  }

  /*members*/
  #members .person {
    padding-right: 30px;
    padding-left: 30px;
  }
  
  #members .person .person_flex {
    display: block;
  }

  #members .person .person_img {
    width: 100%;
  }

  #members .person .name_area {
    width: 100%;
    position: static;
  }

  #members .person .name_area .name {
    margin-bottom: 10px;
  }

  #members .person .name_area .name_post {
    position: static;
    transform: none;
    -webkit-transform: none;
    padding-top: 25px;
  }

  #members .person .text_area p {
    padding: 20px 20px;
  }


  /* cases */  
  #cases .cases_box {
    padding: 30px 20px 30px;
  }

  #cases .cases_box .cases_title {
    font-size: 1.4rem;
    padding: 13px 0;
  }

  #cases .cases_box .company {
    font-size: 1.3rem;
  }

  #cases .cases_box .assignment_flex {
    display: block;
  }

  #cases .cases_box .assignment_flex .item_flex {
    width: 100%;
  }

  #cases .cases_box .assignment_flex .item_flex:nth-child(n+2) {
    border-left: none;
    padding-left: 0;
    border-top: solid 2px #FFE580;
    padding-top: 10px;
    margin-top: 10px;
  }

  #cases .cases_box .assignment_flex .item_flex .cases_icon {
    width: 22%;
  }

  #cases .cases_box .assignment_flex .item_flex .text {
    width: 78%;
  }

  #cases .cases_box .assignment_flex_02 .item_flex .cases_icon {
    width: 22%;
  }

  #cases .cases_box .assignment_flex_02 .item_flex .text {
    width: 78%;
  }

  #cases .cases_box:nth-of-type(n+2) {
    margin-top: 60px;
  }

  #cases .flow_area {
    display: block;
  }

  #cases .flow_area li {
    font-size: 0.9rem;
    width: 100%;
    padding: 10px 0;
    box-sizing: border-box;
    height: 60px;
  }

  #cases .flow_area li + li {
    margin-left: 0;
    margin-top: 45px;
    position: relative;
  }

  #cases .flow_area li + li:before {
    content: "";
    display: inline-block;
    position: absolute;
    background-color: #FFECA0;
    width: 25px;
    height: 22px;
    clip-path: polygon(0 0, 50% 100%, 100% 0);
    left: 50%;
    transform: translateX(-50%);
    top: -30px;
  }

  #cases .voice_flex {
    display: block;
  }

  #cases .voice_flex .comment_area {
    width: 100%;
    margin-top: 35px;
  }

  #cases .voice_flex .customer_area {
    width: 30%;
    padding-top: 20px;
    margin: 0 auto;
  }

  .speech:before {
    content: "";
    position: absolute;
    top: -18px;
    left: 50%;
    margin-left: -15px;
    border: 15px solid transparent;
    border-bottom: 20px solid #E7F7FF;
  }

  #cases .voice_flex .customer_area .age {
    font-size: 0.9rem;
  }

  #cases .voice_flex .comment_area .speech {
    margin: 0 0 0 0;
    margin-top: 0;
  }

  /* company */
  .company_img img {
    width: 90%;
    max-width: 350px;
  }

  .company_flex .company_dl {
    width: 90%;
  }

  .company_dl dl {
    width: 100%;
  }


  footer {
    display: grid;
    grid-template-columns: 1fr;
  }

  footer .logo {
    margin-top: 50px;
  }

  .footer_policy {
    text-align: center;
    margin-top: 10px;
  }

  footer .write {
    text-align: center;
  }

  /* メルマガパーミッション */
  .checkbox-container .checkbox-label {
    flex: 1;
    width: calc(100% - 80px);
    cursor: pointer;
  }

}

@media screen and (max-width: 600px) {
  #contact .button .return {
    margin-bottom: 20px;
  }

  #contact .inquirytable th {
    font-size: 0.8rem;
  }
}


@media screen and (max-width: 500px) {
  .br_sp {
    display: block;
  }

  .sp_tel_mail {
    right: 60px;
  }

  .sp_tel_mail .tel_sp {
    margin-right: 10px;
  }

  #main {
    height: 700px;
    padding-left: 30px;
    padding-right: 30px;
  }

  #main .kv_text_area {
    top: 90px;
  }

  #main .sub_copy {
    font-size: 4.2vw;
  }

  #main .copy {
    font-size: 5.8vw;
    margin: 25px 0 40px;
  }

  #main .copy_text {
    font-size: 0.9rem;
    top: 240px;
  }

  .header .logo {
    width: 50%;
    height: 80px;
  }

  .nav {
    height: 80px;
  }

  .header {
    height: 80px;
  }

  section .contents_inner {
    padding: 70px 25px;
  }

  h2 {
    font-size: 1.8rem;
    line-height: 1.3;
  }

  h2 span {
    font-size: 1.1rem;
  }

  /* strategy-consulting */
  .bold_text {
    font-size: 1.15rem;
  }

  /* company */
  .company_img {
    width: 75%;
    position: relative;
  }

  .company_dl dt {
    width: 100%;
    float: none;
  }

  .company_dl dd {
    width: 100%;
    margin-left: 0;
  }

  .company_flex .company_dl {
    width: 100%;
  }

  .open_btn {
    width: 100%;
    margin: 0;
    margin-bottom: 20px;
  }

  .footer_policy a {
    font-size: 0.8rem;
    text-decoration: none;
    color: #1E2124;
  }

  .button .return {
    margin: 0 7px;
    /* width: 170px; */
    margin-bottom: 20px;
  }

  /*  */
  #pagetop {
    right: 20px;
  }

  #pagetop .arrow {
    width: 14px;
    height: 14px;
    top: 0px;
  }

  #pagetop a {
    padding: 10px 5px;
  }

  #pagetop a {
    width: 50px;
    height: 50px;
  }

  .sp_contact {
    width: 90%;
    display: block;
    margin: auto;
    margin-top: 50px;
  }

  .sp .mail_sp_02 a {
    padding: 10px 15px;
    font-size: 0.9rem;
  }

  .sp_contact li {
    width: 100%;
    float: none;
  }

  .tel_sp img {
    width: 45px;
  }

  .mail_sp img {
    width: 45px;
  }

  /* CONTACT */
  blockquote.step input.text,
  blockquote.step textarea {
    padding: 10px;
  }

  #contact .encourage {
    text-align: center;
    margin-bottom: 20px;
    font-size: 1.2rem;
    font-weight: 500;
  }
}