@charset "UTF-8";
/* CSS Document */
/*================================================
  base
================================================*/
html {
  font-size: 62.5%;
  /* フォントサイズ:10px */
}

body {
  font-size: 1.6em;
  line-height: 2.0;
  font-family: "Avenir", "Helvetica Neue", "Helvetica", "Arial", "メイリオ", Meiryo, "Hiragino Sans", "ヒラギノ角ゴシック", YuGothic, "Yu Gothic", "ＭＳ Ｐゴシック", "MS PGothic";
  color: #333333;
  background: #fff;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

h1 {
  font-size: 5.0rem;
}

h2 {
  font-size: 4.2rem;
}

h3 {
  font-size: 3.2rem;
}

h4 {
  font-size: 2.6rem;
}

h5 {
  font-size: 2.2rem;
}

img {
  outline: none;
  border-style: none;
}

a, a * {
  color: inherit;
  border: none;
  -webkit-transition: all .3s;
  transition: all .3s;
}

a:hover, a:hover * {
  cursor: pointer;
  opacity: 0.9;
}

main p {
  margin-bottom: 0;
}

main p + p {
  margin-top: 20px;
}

main p + div {
  margin-top: 60px;
}

main ul {
  list-style-type: disc;
  padding-left: 20px;
}

main ol {
  list-style-type: decimal;
  padding-left: 20px;
}

main a {
  text-decoration: underline;
}

main a:hover {
  text-decoration: none;
}

table {
  width: 100%;
  border-collapse: collapse;
  border-top: 2px solid #e2e2e2;
  margin-bottom: 50px;
}

table th, table td {
  border-bottom: 1px solid #e2e2e2;
  border-right: 1px solid #e2e2e2;
  padding: 25px 30px;
  vertical-align: middle;
}

table th:last-child, table td:last-child {
  border-right: none;
}

table th {
  font-weight: bold;
  text-align: center;
  background: #f3f5fa;
}

table tr:nth-of-type(even) td {
  background: #fbfbfb;
}

/*================================================
  header
================================================*/
/*　ベース　------------------------- */
.siteHeader {
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 9999;
  -webkit-transition: .3s;
  transition: .3s;
}

.siteHeader.transform {
  background: #fff;
  -webkit-box-shadow: 0px 1px 5px 1px rgba(0, 0, 0, 0.2);
          box-shadow: 0px 1px 5px 1px rgba(0, 0, 0, 0.2);
}

.siteHeader__inner {
  width: 100%;
  margin: 0 auto;
  padding: 0 0 0 40px;
  height: 80px;
  position: relative;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}

/*　ロゴ　------------------------- */
.siteHeader__logo img {
  height: 30px;
  width: 114px;
  display: block;
}

.siteHeader__logo a:hover img {
  opacity: 0.85;
}

/*　PC用グローバルメニュー　------------------------- */
.siteHeader__gNav {
  width: 100%;
}

.siteHeader__gNav__menu {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
  -webkit-justify-content: flex-end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}

.siteHeader__gNav__menu__item {
  font-size: 1.4rem;
  font-weight: bold;
  margin-right: 20px;
}

.siteHeader__gNav__menu__item a {
  text-decoration: none;
}

.siteHeader__gNav__menu__item--sdg,
.siteHeader__gNav__menu__item--inquiry,
.siteHeader__gNav__menu__item--webinar {
  color: #fff;
  margin-right: 0;
}

.siteHeader__gNav__menu__item--sdg a,
.siteHeader__gNav__menu__item--inquiry a,
.siteHeader__gNav__menu__item--webinar a {
  display: block;
  background: #0f3c9d;
  height: 80px;
  line-height: 80px;
  padding: 0px 20px;
}

.siteHeader__gNav__menu__item--inquiry a {
  background: #0d3280;
}

.siteHeader__gNav__menu__item--webinar a {
  background: #062362;
}

.siteHeader__gNav__menu__item--sdg span,
.siteHeader__gNav__menu__item--inquiry span,
.siteHeader__gNav__menu__item--webinar span {
  vertical-align: middle;
}

.siteHeader__gNav__menu__item--sdg i,
.siteHeader__gNav__menu__item--inquiry i,
.siteHeader__gNav__menu__item--webinar i {
  font-size: 2rem;
  vertical-align: middle;
  padding-left: 10px;
}

/*　SP用グローバルメニュー　------------------------- */

.siteHeader__gNavSp {
  display: none;
}

/*================================================
  body
================================================*/
/* ---------------------------------------
  main visual
--------------------------------------- */
.mainVisual {
  width: 100%;
  position: relative;
}

.mainVisual__catch {
  width: 100%;
  height: 688px;
  margin: 0 auto;
  position: relative;
  background: #fff url(../img/main-visual_bg.png) no-repeat center center/cover;
  margin-top: 80px;
  z-index: 0;
}

.mainVisual__inner {
  width: 100%;
  max-width: 1064px;
  height: inherit;
  margin: 0 auto;
  padding: 75px 20px 0;
  position: relative;
}

.mainVisual__text {
  width: 100%;
  color: #333333;
}

.mainVisual__text__catch {
  position: relative;
  margin-bottom: 40px;
}

.mainVisual__text__catch__icon {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 900;
  color: #0d3280;
  line-height: 1.4;
  width: 96px;
  height: 96px;
  border: 1px solid #0d3280;
  border-radius: 48px;
  background: #fff;
  padding-top: 30px;
  position: absolute;
  top: -30px;
  left: -20px;
  display: inline-block;
}

.mainVisual__text__catch__text {
  font-size: 1.8rem;
  color: #fff;
  font-weight: 700;
  background: #0d3280;
  padding: 3px 30px 3px 85px;
  display: inline-block;
}

.mainVisual__text__title {
  display: inline-block;
  font-size: 5.0rem;
  font-weight: 900;
  letter-spacing: 0.03em;
  background: -webkit-gradient(linear, left top, right top, from(#0f3d9e), to(#061e4c));
  background: linear-gradient(to right, #0f3d9e, #061e4c);
  -webkit-background-clip: text;
  color: transparent;
  margin-bottom: 45px;
}

.mainVisual__text__subTitle {
  display: inline-block;
  font-size: 2.0rem;
  font-weight: 900;
  letter-spacing: 0.025em;
  line-height: 1.6;
  background: -webkit-gradient(linear, left top, right top, from(#0f3d9e), to(#061e4c));
  background: linear-gradient(to right, #0f3d9e, #061e4c);
  -webkit-background-clip: text;
  color: transparent;
  margin-bottom: 35px;
}

.mainVisual__text__lead {
  /*font-size: 1.4rem;*/
  width: 100%;
  max-width: 480px;
  margin-top: 0;
  letter-spacing: -0.025em;
}

.mainVisual__btn {
  width: 100%;
  color: #fff;
  margin-top: -115px;
  position: relative;
  z-index: 1;
}

.mainVisual__btn__inner {
  width: 100%;
  max-width: 1024px;
  background: #fff;
  -webkit-box-shadow: 0 3px 20px 0 rgba(0, 0, 0, 0.3);
          box-shadow: 0 3px 20px 0 rgba(0, 0, 0, 0.3);
  margin: 0 auto;
}

.mainVisual__btn__item {
  display: block;
  text-align: center;
  text-decoration: none;
  width: 50%;
  background: #0f3c9d;
  padding: 45px 45px 40px 45px;
}

.mainVisual__btn__item:last-child {
  background: #0d3280;
}

.mainVisual__btn__item img {
  width: auto;
  height: 90px;
  margin-bottom: 20px;
}

.mainVisual__btn__item p {
  font-size: 1.8rem;
  font-weight: 700;
}

.mainVisual__scroll {
  position: absolute;
  display: inline-block;
  color: #333333;
  font-size: 1.3rem;
  text-decoration: none;
  top: 30%;
  left: 5px;
  -webkit-transform: rotate(90deg);
          transform: rotate(90deg);
}

.mainVisual__scroll i {
  position: absolute;
  top: 65%;
  right: -75px;
  height: 1px;
  width: 60px;
  background: #333333;
}

.mainVisual__scroll i:before {
  width: 2px;
  height: 8px;
  background: #333333;
  right: 2px;
  bottom: 0px;
  content: "";
  display: block;
  -webkit-transform: skewX(45deg);
  transform: skewX(45deg);
  position: absolute;
}

.mainVisual__scroll:hover {
  opacity: 0.7;
}

/* ---------------------------------------
  common module
--------------------------------------- */
/*　コンテナ　------------------------- */
.common__inner {
  width: 1064px;
  margin: 0 auto;
  padding: 120px 20px;
  position: relative;
}

.onegate .common__inner {
  width: 984px;
  padding: 100px 20px;
}

.whitePaper .common__inner {
  padding: 130px 20px;
}

.internet .common__inner {
  padding: 120px 20px 340px;
}

.case-study .common__inner {
  width: 984px;
}

.sdg .common__inner {
  width: 1104px;
}

/*　フレックスボックス　------------------------- */
.common__col {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  /*justify-content: center;*/
  -webkit-box-pack: start;
  -webkit-justify-content: flex-start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 80px;
}

.common__col:nth-of-type(even) {
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
  -webkit-flex-direction: row-reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}

.common__col:nth-of-type(even) > .common__col__2:nth-child(odd) {
  margin-right: 0;
}

.common__col:nth-of-type(even) > .common__col__2:nth-child(even) {
  margin-right: 3.906%;
}

.common__col:last-of-type {
  margin-bottom: 0;
}

.common__col__2 {
  width: 100%;
  max-width: 48.047%;
  margin-right: 3.906%;
  position: relative;
  min-height: 0%;
}

.common__col__2:nth-child(2n) {
  margin-right: 0;
}

.common__col__3 {
  width: 100%;
  max-width: 30.664%;
  margin-right: 3.906%;
  margin-bottom: 40px;
  min-height: 0%;
}

.common__col__3:nth-child(3n) {
  margin-right: 0;
}

/*　大見出し　------------------------- */
.common__headingL {
  color: #0f3c9d;
  font-size: 4.2rem;
  font-weight: 900;
  line-height: 1.8;
  text-align: center;
  letter-spacing: 0.05em;
  padding-bottom: 100px;
  margin-bottom: 70px;
  position: relative;
}

.internet .common__headingL,
.catalog .common__headingL,
.sdg .common__headingL {
  color: #0d3280;
}

.common__headingL img {
  width: auto;
  height: 90px;
  display: block;
  margin: 0 auto 7px;
}

.common__headingL::after {
  content: "";
  display: block;
  position: absolute;
  left: 50%;
  bottom: 0;
  height: 80px;
  width: 1px;
  border-left: 1px solid #0f3c9d;
}

.internet .common__headingL::after {
  border-left: 1px solid #0d3280;
}

/*　中見出し　------------------------- */
.common__headingM {
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1.5;
  margin-bottom: 65px;
  position: relative;
  letter-spacing: 0.05em;
}

.onegate .common__headingM {
  text-align: center;
}

.catalog .common__headingM {
  font-size: 3.0rem;
}

.sdg .common__headingM {
  font-size: 2.2rem;
}

.common__headingM::after {
  position: absolute;
  content: " ";
  display: block;
  left: 0;
  bottom: -30px;
  width: 80px;
  border-bottom: 2px solid #0f3c9d;
}

.onegate .common__headingM::after {
  left: 50%;
  -webkit-transform: translatex(-50%);
          transform: translatex(-50%);
  border-bottom: 2px solid #061e4c;
}

.internet .common__headingM::after, .sdg .common__headingM::after {
  border-bottom: 2px solid #0d3280;
}

.common__headingM__s {
  display: block;
  font-size: 1.8rem;
  margin-bottom: 20px;
}

.onegate .common__headingM__s {
  text-align: center;
}

/*　小見出し　------------------------- */
.common__headingS {
  font-size: 2.8rem;
  line-height: 1.6;
  font-weight: 900;
  margin-bottom: 60px;
  position: relative;
  letter-spacing: 0.025em;
}

.common__headingS::after {
  position: absolute;
  content: " ";
  display: block;
  left: 0;
  bottom: -25px;
  width: 80px;
  border-bottom: 2px solid;
  -o-border-image: #0f3c9d;
     border-image: #0f3c9d;
  border-image-slice: 1;
}

/*　リンクボタン　------------------------- */
.common__btn {
  text-align: center;
}

.common__btn + .common__btn {
  margin-top: 35px;
}

.common__btn a {
  display: inline-block;
  color: #fff;
  font-size: 2.0rem;
  font-weight: bold;
  text-decoration: none;
  width: 100%;
  max-width: 560px;
  padding: 19px 30px 17px;
  background: -webkit-gradient(linear, left top, right top, from(#154cc1), to(#0d3280));
  background: linear-gradient(to right, #154cc1, #0d3280);
  -webkit-box-shadow: 0 3px 20px 0 rgba(0, 0, 0, 0.3);
          box-shadow: 0 3px 20px 0 rgba(0, 0, 0, 0.3);
}

.common__btn--dark a {
  background: -webkit-gradient(linear, left top, right top, from(#153C90), to(#031949));
  background: linear-gradient(to right, #153C90, #031949);
}

.whitePaper--bgBlue .common__btn a {
  background: -webkit-gradient(linear, left top, right top, from(#3965c3), to(#154cc1));
  background: linear-gradient(to right, #3965c3, #154cc1);
}

.whitePaper--bgBlue .common__btn--dark a {
  background: -webkit-gradient(linear, left top, right top, from(#7bcaf0), to(#4ba0f8));
  background: linear-gradient(to right, #7bcaf0, #4ba0f8);
}

.common__btn span {
  vertical-align: middle;
}


.common__btn a .common__btn__2line {
  display: inline-block;
  line-height: 1.4;
}

.common__btn a .common__btn__2line > span {
  display: block;
}

.common__btn a .common__btn__2line > span:last-child {
  font-size: 1.4rem;
  font-weight: normal;
}

.common__btn i {
  font-size: 1.2em;
  padding-left: 10px;
  vertical-align: middle;
}

.common__btn__catch {
  font-size: 2.0rem;
  color: #062362;
  font-weight: bold;
  line-height: 1.6;
  letter-spacing: 0.025em;
  margin-top: 20px;
}

.catalog .common__btn__catch {
    font-size: 1.6rem;
}

.whitePaper--bgBlue .common__btn__catch {
  color: #fff;
}


/*　Moreボタン　------------------------- */
.common__more {
  position: relative;
  color: #333333;
  font-size: 1.3rem;
  text-align: right;
  padding-right: 75px;
}

.common__more a {
  display: inline-block;
  text-decoration: none;
}

.common__more a:hover {
  opacity: 0.7;
}

.common__more i {
  position: absolute;
  top: 62%;
  right: 0;
  height: 1px;
  width: 60px;
  background: #333333;
}

.common__more i::before {
  position: absolute;
  width: 2px;
  height: 8px;
  background: #333333;
  right: 2px;
  bottom: 0px;
  content: "";
  display: block;
  -webkit-transform: skewX(45deg);
  transform: skewX(45deg);
}

.common__more--white {
  color: #fff;
}

.common__more--white i {
  background: #fff;
}

.common__more--white i::before {
  background: #fff;
}

/*　注意書き　------------------------- */
.common__caution {
  color: rgba(51, 51, 51, 0.7);
  font-size: 1.5rem;
  display: block;
}

/*　上付き文字　------------------------- */
.common__sup {
  vertical-align: super;
  font-size: 1.3rem;
  color: rgba(51, 51, 51, 0.7);
}

/*　フォント　------------------------- */
.fontNoto {
  font-family: 'Noto Sans JP', sans-serif;
}

.fontNotoSerif {
  font-family: 'Noto Serif JP', serif;
}

/*　画像　------------------------- */
.common__img {
  width: 100%;
}

.common__img img {
  width: 100%;
}

.feature .common__img img {
  border: 3px solid #e2e2e2;
}

/*　背景　------------------------- */
.bgGrad {
  color: #061e4c;
  background-image: url(../img/bg_grad.jpg), -webkit-gradient(linear, left top, right top, from(#d8f6ff), to(#cfdbfb));
  background-image: url(../img/bg_grad.jpg), linear-gradient(to right, #d8f6ff, #cfdbfb);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

.bgGray {
  background: #f3f5f9;
}

/*　Youtube　------------------------- */
.youtube {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
}

.youtube iframe {
  position: absolute;
  top: 0;
  right: 0;
  width: 100% !important;
  height: 100% !important;
}

/*　フェードイン アニメーション　------------------------- */
.fadeinUp {
  opacity: 0;
  -webkit-transform: translate(0, 15px);
          transform: translate(0, 15px);
  -webkit-transition: all 0.8s;
  transition: all 0.8s;
}

.fadeinUp.scrollin {
  opacity: 1;
  -webkit-transform: translate(0, 0);
          transform: translate(0, 0);
}

/* ---------------------------------------
  cloud
---------------------------------------　*/
.cloud {
  width: 100%;
}

/* ---------------------------------------
  onegate
---------------------------------------　*/
.onegate {
  width: 100%;
}

/* ---------------------------------------
  whitePaper
---------------------------------------　*/
.whitePaper {
  width: 100%;
}

.whitePaper--bgBlue {
  color: #fff;
  margin-top: -260px;
}

.whitePaper--bgBlue .common__inner {
  background: #0d3280;
  -webkit-box-shadow: 0 3px 20px 0 rgba(0, 0, 0, 0.3);
          box-shadow: 0 3px 20px 0 rgba(0, 0, 0, 0.3);
}

.whitePaper__headingL {
  font-size: 3.6rem;
  font-weight: 900;
  text-align: center;
  margin-bottom: 60px;
}

.whitePaper__headingL__s {
  display: block;
  font-size: 2.6rem;
  font-weight: 700;
}

/* ---------------------------------------
  internet
---------------------------------------　*/
.internet {
  width: 100%;
}

.internet__lead {
  text-align: center;
  margin-bottom: 80px;
}

/* ---------------------------------------
  catalog
--------------------------------------- */
.catalog {
  width: 100%;
  background: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#f3f5f9));
  background: linear-gradient(to bottom, #fff, #f3f5f9);
}

.catalog .common__col__2:first-child {
  max-width: 58.047%;
}
.catalog .common__col__2:last-child {
  max-width: 38.047%;
}

.catalog__heading {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 50px;
  font-feature-settings: "palt";
  letter-spacing: 0.05em;
}



/* ---------------------------------------
  case-study
--------------------------------------- */
.case-study {
  width: 100%;
}

.case-study__item {
  display: block;
  text-decoration: none;
  -webkit-box-shadow: 0 3px 15px 0 rgba(0, 0, 0, 0.2);
          box-shadow: 0 3px 15px 0 rgba(0, 0, 0, 0.2);
  margin-bottom: 50px;
}

.case-study__item__img {
  background: #fff;
  line-height: 0;
}

.case-study__item__img img {
  width: 100%;
}

.case-study__item__text {
  color: #fff;
  background: #0d3280;
  padding: 40px 20px;
}

.case-study__item__text h3 {
  font-size: 1.8rem;
  font-weight: 700;
  border-bottom: 1px solid #fff;
  margin-bottom: 30px;
}

/* ---------------------------------------
  sdg
---------------------------------------　*/
.sdg {
  width: 100%;
}

.sdg__inner {
  background: #fff;
  padding: 65px 60px;
}

.sdg__banner {
  text-align: center;
}

.sdg__banner img {
  background: #fff;
  padding: 10px;
}

.sdg__banner__heading {
  color: #0d3280;
  font-size: 2.4rem;
  font-weight: bold;
  margin: 50px auto 15px;
  padding: 0 45px;
  display: inline-block;
  position: relative;
}

.sdg__banner__heading::before {
  content: '';
  position: absolute;
  top: 52%;
  display: inline-block;
  width: 30px;
  height: 2px;
  background-color: #0d3280;
  -webkit-transform: rotate(50deg);
  transform: rotate(50deg);
  left: 0;
}

.sdg__banner__heading::after {
  content: '';
  position: absolute;
  top: 52%;
  display: inline-block;
  width: 30px;
  height: 2px;
  background-color: #0d3280;
  -webkit-transform: rotate(-50deg);
  transform: rotate(-50deg);
  right: 0;
}


/*================================================
  footer
================================================*/
#siteFooter {
  color: #fff;
  background: #333333;
  width: 100%;
}

.siteFooter__inner {
  width: 100%;
  max-width: 1064px;
  margin: 0 auto;
  padding: 40px 20px 10px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.siteFooter__logo img {
  width: 114px;
  height: 30px;
  margin-bottom: 10px;
}

.siteFooter__logo a:hover img {
  opacity: 0.8;
}

.siteFooter__copyright {
  font-size: 1.4rem;
  margin-bottom: 0;
}

.siteFooter__sns a {
  margin-right: 10px;
}

.siteFooter__sns a i {
  font-size: 3.0rem;
}

.siteFooter__sns a:last-of-type {
  margin-right: 0;
}

.pageTop {
  position: fixed;
  right: 0;
  bottom: 0;
  z-index: 9998;
}

.pageTop a {
  position: relative;
  display: block;
  width: 60px;
  height: 60px;
  background: -webkit-gradient(linear, left top, right top, from(#154cc1), to(#0d3280));
  background: linear-gradient(to right, #154cc1, #0d3280);
  text-decoration: none;
  -webkit-box-shadow: 0 3px 15px 0 rgba(0, 0, 0, 0.1);
          box-shadow: 0 3px 15px 0 rgba(0, 0, 0, 0.1);
}

.pageTop a::before {
  position: absolute;
  content: '';
  width: 16px;
  height: 16px;
  top: 10px;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
  border-top: 1px solid #fff;
  border-right: 1px solid #fff;
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
}

@media screen and (max-width: 1024px) {
  h1 {
    font-size: 4.0rem;
  }
  h2 {
    font-size: 3.8rem;
  }
  h3 {
    font-size: 3.0rem;
  }
  h4 {
    font-size: 2.2rem;
  }
  h5 {
    font-size: 2.0rem;
  }
  main p + p {
    margin-top: 15px;
  }
  main p + div {
    margin-top: 40px;
  }
  table {
    margin-bottom: 40px;
  }
  table th {
    font-size: 1.4rem;
  }
  .only__pc {
    display: none;
    /* PCのみ表示・改行 */
  }
  .siteHeader__inner {
    padding: 0px 20px;
    height: 70px;
  }
  .siteHeader__logo img {
    height: 26px;
    width: 100px;
  }
  .mainVisual__catch {
    margin-top: 70px;
  }
  .mainVisual__inner {
    max-width: 768px;
    padding: 60px 40px 0;
  }
  .mainVisual__text__title {
    font-size: 3.8rem;
    letter-spacing: 0.01em;
  }
  .mainVisual__text__subTitle {
    font-size: 1.8rem;
  }
  .mainVisual__text__lead {
    max-width: 325px;
  }
  .common__inner {
    width: 768px !important;
    padding: 80px 20px !important;
  }
  .whitePaper .common__inner {
    padding: 100px 20px !important;
  }
  .common__col {
    margin-bottom: 40px;
  }
  .common__headingL::after {
    height: 40px;
  }
  .common__headingL {
    font-size: 3.2rem;
    padding-bottom: 60px;
    margin-bottom: 60px;
  }
  .common__headingM {
    font-size: 2.6rem;
    margin-bottom: 50px;
  }
  .catalog .common__headingM {
    font-size: 2.0rem;
  }
  .catalog__heading {
    font-size: 1.6rem;
  }
  .sdg .common__headingM {
    font-size: 1.8rem;
  }
  .common__headingM::after {
    bottom: -22px;
  }
  .common__headingM__s {
    font-size: 1.6rem;
    margin-bottom: 10px;
  }
  .common__headingS {
    font-size: 2.0rem;
    margin-bottom: 40px;
  }
  .common__headingS::after {
    bottom: -15px;
  }
  .common__btn a {
    font-size: 1.8rem;
  }
  .fadeinUp {
    -webkit-transition: all .7s;
    transition: all .7s;
  }
  .whitePaper--bgBlue {
    margin-top: 0;
    background: #0d3280;
  }
  .whitePaper--bgBlue .common__inner {
    -webkit-box-shadow: none;
            box-shadow: none;
  }
  .whitePaper__headingL {
    font-size: 3.2rem;
    margin-bottom: 50px;
  }
  .whitePaper__headingL__s {
    font-size: 2.2rem;
  }
  .internet__lead {
    text-align: left;
    margin-bottom: 50px;
  }
  .case-study__item__text {
    padding: 40px 30px;
  }
  .sdg__inner {
    padding: 40px;
  }
  .sdg p {
    font-size: 1.5rem;
  }
  .siteFooter__inner {
    text-align: center;
    padding: 25px 20px 15px;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .siteFooter__logo img {
    width: 94px;
    height: 25px;
    margin-bottom: 5px;
  }
  .siteFooter__copyright {
    font-size: 1.2rem;
    margin-bottom: 10px;
  }
  .siteFooter__copyright {
    font-size: 1.0rem;
  }
  .siteFooter__sns a i {
    font-size: 2rem;
  }
}

@media screen and (max-width: 767px) {
  h1 {
    font-size: 2.8rem;
  }
  h2 {
    font-size: 2.6rem;
  }
  h3 {
    font-size: 2.0rem;
  }
  h4 {
    font-size: 1.8rem;
  }
  h5 {
    font-size: 1.6rem;
  }
  table th, table td {
    padding: 10px;
  }
  .only__tb-pc {
    display: none;
    /* PC・タブレットのみ表示・改行 */
  }
  .mainVisual__catch {
    height: 597px;
    background: #fff url(../img/main-visual_bg_sp.png) no-repeat center center/cover;
  }
  .mainVisual__inner {
    padding: 55px 20px 0;
  }
  .mainVisual__text {
    text-align: center;
  }
  .mainVisual__text__catch {
    display: inline-block;
  }
  .mainVisual__text__catch__icon {
    font-size: 1.3rem;
    width: 80px;
    height: 80px;
    padding-top: 25px;
    top: -10px;
    left: -10px;
  }
  .mainVisual__text__catch__text {
    font-size: 1.4rem;
    padding: 3px 15px 3px 60px;
    margin-left: 20px;
  }
  .mainVisual__text__title {
    display: block;
    font-size: 3.2rem;
    line-height: 1.6;
    margin-bottom: 40px;
  }
  .mainVisual__text__subTitle {
    display: block;
    font-size: 1.5rem;
    margin-bottom: 20px;
  }
  .mainVisual__text__lead {
    text-align: left;
    margin: 0 auto;
  }
  .mainVisual__btn {
    margin-top: 0;
  }
  .mainVisual__btn__item {
    padding: 30px 30px 25px 30px;
  }
  .mainVisual__btn__item img {
    height: 50px;
    margin-bottom: 10px;
  }
  .mainVisual__btn__item p {
    font-size: 1.4rem;
  }
  .common__inner {
    width: 100% !important;
  }
  .common__col {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .mainVisual__btn .common__col {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -webkit-flex-direction: row;
        -ms-flex-direction: row;
            flex-direction: row;
  }
  .common__col__2,
  .catalog .common__col__2:first-child,
  .catalog .common__col__2:last-child {
    max-width: 100%;
    margin-right: 0;
    margin-bottom: 30px;
  }
  .common__col__2:last-of-type,
  .catalog .common__col__2:last-child {
    margin-bottom: 0;
  }
  .catalog__heading {
    margin-bottom: 30px;
    text-align: center;
  }
  .common__col__3 {
    max-width: 100%;
    margin-right: 0;
    margin-bottom: 40px;
  }
  .common__headingL img {
    height: 60px;
  }
  .common__headingL {
    font-size: 2.4rem;
    margin-bottom: 50px;
  }
  .common__headingM {
    font-size: 2.2rem;
  }
  .common__headingM__s {
    font-size: 1.5rem;
  }
  .common__btn a {
    font-size: 1.4rem;
    padding: 19px 20px 17px;
  }
  .common__btn__catch {
    font-size: 1.4rem;
  }
  .common__btn a .common__btn__2line > span:last-child {
    font-size: 1.3rem;
  }
  .whitePaper__headingL {
    font-size: 2.6rem;
    line-height: 1.6;
  }
  .whitePaper__headingL__s {
    font-size: 1.8rem;
    margin-top: 15px;
  }
  .case-study__item {
    margin-bottom: 10px;
  }
  .case-study__item__text {
    padding: 30px;
  }
  .sdg p {
    font-size: 1.3rem;
  }
  .sdg__banner__heading {
    font-size: 2.0rem;
    padding: 0 40px;
  }
  .siteFooter__inner {
    padding: 15px 20px 10px;
  }
  .siteFooter__logo img {
    width: 66px;
    height: 18px;
  }
  .siteFooter__sns a i {
    font-size: 1.8rem;
  }
  .pageTop a {
    width: 50px;
    height: 50px;
  }
}

@media screen and (min-width: 1025px) {
  .only__sp-tb {
    display: none;
    /* タブレット・スマホのみ表示・改行 */
  }
}

@media screen and (min-width: 768px) {
  .only__sp {
    display: none;
    /* スマホのみ表示・改行 */
  }
}

@media screen and (max-width: 1340px) {
  .siteHeader__gNav {
    display: none;
  }
  .siteHeader__gNavSp {
    display: block;
    color: #fff;
  }
  /*　ハンバガー　*/
  .siteHeader__gNavSp__toggle {
    position: absolute;
    top: 22px;
    right: 20px;
    width: 32px;
    height: 26px;
  }
  .siteHeader__gNavSp__toggle span {
    width: 100%;
    height: 3px;
    display: block;
    background: #333333;
    position: absolute;
    left: 0;
    -webkit-transition: top .5s ease, -webkit-transform .5s ease-in-out;
    transition: top .5s ease, -webkit-transform .5s ease-in-out;
    transition: transform .5s ease-in-out, top .5s ease;
    transition: transform .5s ease-in-out, top .5s ease, -webkit-transform .5s ease-in-out;
  }
  .siteHeader__gNavSp__toggle span:nth-child(1) {
    top: 0px;
  }
  .open .siteHeader__gNavSp__toggle span:nth-child(1) {
    -webkit-transform: translateY(11px) rotate(135deg);
            transform: translateY(11px) rotate(135deg);
  }
  .siteHeader__gNavSp__toggle span:nth-child(2) {
    top: 11.5px;
  }
  .open .siteHeader__gNavSp__toggle span:nth-child(2) {
    width: 0;
    left: 50%;
  }
  .siteHeader__gNavSp__toggle span:nth-child(3) {
    top: 23px;
  }
  .open .siteHeader__gNavSp__toggle span:nth-child(3) {
    -webkit-transform: translateY(-11px) rotate(-135deg);
            transform: translateY(-11px) rotate(-135deg);
  }
  /*　メニュー　*/
  .siteHeader__gNavSp__menu {
    background: #0d3280;
    padding: 10px;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    bottom: auto;
    text-align: left;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    visibility: hidden;
    opacity: 0;
    -webkit-transition: opacity .5s ease, visibility .5s ease;
    transition: opacity .5s ease, visibility .5s ease;
  }
  .open .siteHeader__gNavSp__menu {
    visibility: visible;
    opacity: 1;
  }
  .siteHeader__gNavSp__menu__item {
    display: block;
    width: 100%;
    position: relative;
  }
  .siteHeader__gNavSp__menu__item a {
    display: block;
    width: 100%;
    border-bottom: 1px solid #fff;
    font-weight: 500;
    text-decoration: none;
    padding: 15px;
  }
  .siteHeader__gNavSp__menu__item:last-child a {
    border-bottom: none;
  }
  .siteHeader__gNavSp__menu__item a:before {
    content: '';
    position: absolute;
    top: 50%;
    right: 15px;
    width: 9px;
    height: 9px;
    margin-top: -4.5px;
    border-top: 2px solid #fff;
    border-right: 2px solid #fff;
    -webkit-transform: rotate(45deg);
            transform: rotate(45deg);
  }
  .open {
    overflow: hidden;
  }
  .mainVisual__scroll {
    display: none;
  }
}

@media all and (-ms-high-contrast: none) {
  .mainVisual__text__title, .mainVisual__text__subTitle {
    background: none;
    color: #0d3280;
  }
  .fontNoto, .fontNotoSerif {
    font-family: "Avenir", "Helvetica Neue", "Helvetica", "Arial", "Hiragino Sans", "ヒラギノ角ゴシック", YuGothic, "Yu Gothic", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic";
  }
}