@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+JP:wght@100;400;600;700&family=Noto+Sans+JP:wght@400;700&Oswald:wght@700&family=Poppins:wght@400;700&display=swap");
* {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

html,
body,
div,
ul,
ol,
li,
dl,
dt,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
p,
blockquote,
fieldset,
input,
abbr,
article,
aside,
command,
details,
figcaption,
figure,
footer,
header,
hgroup,
mark,
meter,
nav,
output,
progress,
section,
summary,
time {
  margin: 0;
  padding: 0;
}

pre,
code,
address,
caption,
cite,
code,
em,
th,
figcaption {
  font-size: 12px;
  font-weight: normal;
  font-style: normal;
}

fieldset,
iframe {
  border: none;
}

caption,
th {
  text-align: left;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

article,
aside,
footer,
header,
hgroup,
nav,
section,
figure,
figcaption {
  display: block;
}

strong {
  font-weight: 700;
}

img {
  border: 0;
  width: 100%;
  display: block;
}

:focus {
  outline: 0;
}

ol,
ul {
  list-style: none;
}

html, body {
  width: 100%;
  max-width: 2560px;
  margin: auto;
}

body {
  position: relative;
  overflow-x: hidden;
  font-size: clamp(14px, 13.5385px + 0.1282vw, 16px);
  line-height: 1.4;
  background: #fff;
  font-family: "IBM Plex Sans JP", "Noto Sans JP", "Poppins", "-apple-system", BlinkMacSystemFont, "Yu Gothic Medium", "游ゴシック Medium", YuGothic, "游ゴシック体", "Noto Sans Japanese", "ヒラギノ角ゴ Pro W3", "メイリオ", "Hiragino Kaku Gothic ProN", "MS PGothic", Osaka, "sans-serif";
  font-weight: 400;
  color: #333;
  --font-small: clamp(14px, 13.0769px + 0.2564vw, 18px);
  --font-medium: clamp(14px, 12.6154px + 0.3846vw, 20px);
  --font-large: clamp(18px, 15.6923px + 0.641vw, 28px);
  --font-ttl: clamp(20px, 17.2308px + 0.7692vw, 32px);
}
body [lazy=bg-img-loaded] {
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
body span.nowrap {
  display: inline-block;
  white-space: nowrap;
  word-break: keep-all;
}
body br.sp {
  display: none;
}

section {
  position: relative;
  z-index: 2;
  padding: clamp(40px, 30.7692px + 2.5641vw, 80px) 0;
}
section .bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  z-index: -1;
}

.normalmove {
  -webkit-transition-duration: 1s;
          transition-duration: 1s;
  -webkit-transform: translateY(40px);
      -ms-transform: translateY(40px);
          transform: translateY(40px);
  opacity: 0;
}
.normalmove.normalanimate {
  -webkit-transform: translateY(0px);
      -ms-transform: translateY(0px);
          transform: translateY(0px);
  opacity: 1;
}

.inner {
  width: 100%;
  max-width: 1480px;
  padding: 0 40px;
  margin: auto;
}
.inner.auto {
  max-width: 1580px;
}
.inner.narrow {
  max-width: 1120px;
}

.index-ttl {
  padding: clamp(5px, -3.0769px + 2.2436vw, 40px) 0;
  font-weight: 700;
  font-size: clamp(30px, 25.8462px + 1.1538vw, 48px);
  text-align: center;
}
.index-ttl .jp {
  font-size: 100%;
}

.index-ttl .jp2 {
  background: -webkit-gradient(linear, left top, right top, from(#14908b), color-stop(33%, #14908b), color-stop(66%, #0b8bb0), to(#0487cb));
  background: linear-gradient(to right, #14908b 0%, #14908b 33%, #0b8bb0 66%, #0487cb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;  
  font-size: 100%;
}

.index-ttl .en {
  font-size: clamp(16px, 15.0769px + 0.2564vw, 20px);
  font-family: "Poppins", "IBM Plex Sans JP", "Noto Sans JP", "-apple-system", BlinkMacSystemFont, "Yu Gothic Medium", "游ゴシック Medium", YuGothic, "游ゴシック体", "Noto Sans Japanese", "ヒラギノ角ゴ Pro W3", "メイリオ", "Hiragino Kaku Gothic ProN", "MS PGothic", Osaka, "sans-serif";
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 10px;
  letter-spacing: 2px;
  color: #0085db;
}
.index-ttl .en span {
  background: -webkit-gradient(linear, left top, right top, from(#14908b), color-stop(33%, #14908b), color-stop(66%, #0b8bb0), to(#0487cb));
  background: linear-gradient(to right, #14908b 0%, #14908b 33%, #0b8bb0 66%, #0487cb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}
.index-ttl.white {
  color: #fff;
}
.index-ttl.white .en span {
  background: transparent;
  -webkit-text-fill-color: #fff;
}

.index-btn {
  display: block;
  width: clamp(240px, 93.3333px + 19.0972vw, 460px);
  max-width: 100%;
  text-align: center;
  background: -webkit-gradient(linear, left top, right top, from(#14908b), color-stop(33%, #14908b), color-stop(66%, #0b8bb0), to(#0487cb));
  background: linear-gradient(to right, #14908b 0%, #14908b 33%, #0b8bb0 66%, #0487cb 100%);
  text-align: center;
  position: relative;
  color: #fff;
  border-radius: 10px;
  text-decoration: none;
  -webkit-transition: 0.3s;
  transition: 0.3s;
  font-weight: bold;
  font-size: clamp(16px, 10.6667px + 0.6944vw, 24px);
  padding: 22px clamp(25px, 1.6667px + 3.0382vw, 60px) 18px;
}
.index-btn img {
  position: absolute;
  right: clamp(10px, 1.3021vw, 25px);
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  width: clamp(18px, 13.3333px + 0.6076vw, 25px);
  height: auto;
  max-height: 30px;
}
.index-btn:before {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  width: clamp(20px, -4px + 3.125vw, 56px);
  height: 1px;
  background: #fff;
}
.index-btn:hover {
  opacity: 0.8;
  cursor: pointer;
}

.sphere-content {
  position: relative;
}
.sphere-content .sphere-wrapper {
  --parallax: -100px;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}
.sphere-content .sphere-wrapper img {
  position: absolute;
  right: 0;
  top: 0;
  width: 480px;
  max-width: 100%;
  -webkit-transform: translateY(calc(var(--value) * 5 * var(--parallax) * -3));
      -ms-transform: translateY(calc(var(--value) * 5 * var(--parallax) * -3));
          transform: translateY(calc(var(--value) * 5 * var(--parallax) * -3));
}
.sphere-content .sphere-wrapper img.small {
  right: inherit;
  left: 0;
  top: inherit;
  bottom: 0;
  margin: 0;
  max-width: 240px;
  -webkit-transform: translateY(calc(var(--value) * 8 * var(--parallax) * 1));
      -ms-transform: translateY(calc(var(--value) * 8 * var(--parallax) * 1));
          transform: translateY(calc(var(--value) * 8 * var(--parallax) * 1));
}
.sphere-content .sphere-wrapper img.slow {
  top: 25%;
  -webkit-transform: translateY(calc(var(--value) * 5 * var(--parallax) * -1));
      -ms-transform: translateY(calc(var(--value) * 5 * var(--parallax) * -1));
          transform: translateY(calc(var(--value) * 5 * var(--parallax) * -1));
}

.header {
  padding: 15px 0;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  max-width: 100%;
  background: #fff;
  z-index: 55;
  border-bottom: 2px solid #e6e6e6;
  -webkit-transform: translateY(-101%);
      -ms-transform: translateY(-101%);
          transform: translateY(-101%);
  opacity: 0;
  -webkit-transition: 0.8s;
  transition: 0.8s;
}
.header .inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.header .logo {
  width: 58%;
  max-width: clamp(280px, 156px + 13.5417vw, 416px);
}
.header .nav {
  -webkit-box-flex: 1;
      -ms-flex: 1 1 auto;
          flex: 1 1 auto;
  padding-left: 20px;
}
.header .nav ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
}
.header .nav li {
  padding-left: clamp(12px, -26.6667px + 5.0347vw, 70px);
  font-family: "Noto Sans JP", "Poppins", "-apple-system", BlinkMacSystemFont, "Yu Gothic Medium", "游ゴシック Medium", YuGothic, "游ゴシック体", "Noto Sans Japanese", "ヒラギノ角ゴ Pro W3", "メイリオ", "Hiragino Kaku Gothic ProN", "MS PGothic", Osaka, "sans-serif";
  font-weight: 400;
  font-size: clamp(13px, 11px + 0.2604vw, 16px);
}
.header .nav li a {
  padding: 10px 2px;
  color: #252525;
  display: block;
  position: relative;
  text-decoration: none !important;
}
.header .nav li a:after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  -webkit-transform: translateY(5px);
      -ms-transform: translateY(5px);
          transform: translateY(5px);
  opacity: 0;
  width: 100%;
  height: 1px;
  background: #252525;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
@media (min-width: 1001px) {
  .header .nav li a:hover:after {
    -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
            transform: translateY(0);
    opacity: 1;
  }
}
.header .btn {
  display: none;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: sticky;
  right: 0;
  top: 0;
  height: 20px;
  width: 32px;
  z-index: 22;
}
.header .btn span {
  position: absolute;
  left: 0;
  top: 6px;
  width: 100%;
  height: 2px;
  background: #333;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.header .btn span:nth-child(2) {
  top: 14px;
}
.header .btn.active span:nth-child(1) {
  -webkit-transform: rotate(20deg) translateY(4px);
      -ms-transform: rotate(20deg) translateY(4px);
          transform: rotate(20deg) translateY(4px);
}
.header .btn.active span:nth-child(2) {
  -webkit-transform: rotate(-20deg) translateY(-4px);
      -ms-transform: rotate(-20deg) translateY(-4px);
          transform: rotate(-20deg) translateY(-4px);
}
.header.active {
  opacity: 1;
  -webkit-transform: translateY(0%);
      -ms-transform: translateY(0%);
          transform: translateY(0%);
}

.footer {
  background: #111;
  font-size: 12px;
}
.footer .nav {
  background: #30353a;
  padding: 40px 0 20px;
  padding-bottom: 60px;
}
.footer .nav dt {
  font-size: 125%;
  color: #fff;
}
.footer .nav dt a {
  color: #fff;
}
.footer .nav p.SiteNav_Separate a {
  color: #fff;
}
.footer .nav .SiteNav_Separate {
  margin-top: 20px;
  color: #fff;
}
.footer .nav .nav_left dd > ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.footer .nav .nav_left dd > ul > li {
  margin-top: 10px;
  width: 33.33%;
}
.footer .nav .nav_left li.dai2 {
  padding-left: 40px;
}
.footer .nav li.dai2 {
  font-size: 100%;
  margin-top: 10px;
  padding-left: 15px;
}
.footer .nav .title1 {
  margin: 0;
  padding-left: 14px;
  color: #fff;
  font-size: 120%;
  text-indent: 0;
}
.footer .nav .title2 {
  margin-top: 10px;
  padding-left: 28px;
  color: #fff;
  font-size: 110%;
  text-indent: 0;
}
.footer .nav a {
  color: #b7b7b7;
  text-decoration: none;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.footer .nav a i {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 4px;
  background-image: url(../images/mkr_sprite.png);
  background-repeat: no-repeat;
  background-position: -20px -94px;
  vertical-align: baseline;
}
.footer .nav a:hover {
  color: #0085db;
}
.footer .nav .inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.footer .nav .inner .nav_left {
  width: 75%;
}
.footer .nav .inner .nav_right {
  width: 25%;
}
.footer .copyright {
  padding: 20px 0;
  font-size: 12px;
  margin: auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #fff;
}
.footer .copyright ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.footer .copyright ul li {
  padding-right: 20px;
}
.footer .copyright ul a {
  text-decoration: none;
  color: #b8b8b8;
}
.footer .copyright ul a:hover {
  text-decoration: underline;
}

@-webkit-keyframes wave {
  0% {
    margin-left: 0;
  }
  100% {
    margin-left: -1920px;
  }
}

@keyframes wave {
  0% {
    margin-left: 0;
  }
  100% {
    margin-left: -1920px;
  }
}
@-webkit-keyframes wave2 {
  0% {
    margin-right: 0;
  }
  100% {
    margin-right: -1920px;
  }
}
@keyframes wave2 {
  0% {
    margin-right: 0;
  }
  100% {
    margin-right: -1920px;
  }
}
/* index */
.index-hero {
  position: relative;
  height: 140vh;
  --parallax: -100px;
}
.index-hero .slogan {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 20px 0 clamp(40px, 12.3077px + 7.6923vw, 160px);
  opacity: 0;
  -webkit-transition: 1s;
  transition: 1s;
  -webkit-transition-delay: 0.8s;
          transition-delay: 0.8s;
}
.index-hero .slogan .logo, .index-hero .slogan .text {
  width: 80%;
  max-width: clamp(300px, 244.6154px + 15.3846vw, 540px);
  margin-left: 20px;
}
.index-hero .slogan .text {
  margin-top: clamp(40px, 30.7692px + 2.5641vw, 80px);
}
.index-hero picture {
  position: sticky;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  overflow: hidden;
  height: 135vh;
  opacity: 0;
  -webkit-transition-duration: 1s;
          transition-duration: 1s;
}
.index-hero picture img {
  display: block;
  width: 100%;
  margin-top: calc(var(--parallax) * -1 / 2);
  -webkit-transform: translateY(calc((var(--value)) * var(--parallax) * -2));
      -ms-transform: translateY(calc((var(--value)) * var(--parallax) * -2));
          transform: translateY(calc((var(--value)) * var(--parallax) * -2));
}
.index-hero.active .slogan {
  opacity: 1;
}
.index-hero.active picture {
  opacity: 1;
}

.index-about {
  padding: clamp(40px, 35.3846px + 1.2821vw, 60px) 0;
  font-size: var(--font-medium);
  text-align: center;
  position: relative;
  z-index: 2;
}
.index-about:after {
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 54%;
  -webkit-transition: 0.6s;
  transition: 0.6s;
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 0)), color-stop(15%, rgba(255, 255, 255, 0.6)), color-stop(50%, rgba(255, 255, 255, 0.98)), to(rgb(255, 255, 255)));
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 15%, rgba(255, 255, 255, 0.98) 50%, rgb(255, 255, 255) 100%);
  opacity: 1;
}
.index-about .about-ttl {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: clamp(32px, 27.3846px + 1.2821vw, 52px);
  font-weight: 600;
  white-space: nowrap;
}
.index-about .about-ttl .icon {
  width: auto;
  height: clamp(60px, 50.7692px + 2.5641vw, 100px);
  margin-bottom: clamp(10px, 7.6923px + 0.641vw, 20px);
  margin-right: 15px;
}
.index-about .about-ttl .icon img {
  width: auto;
  height: 100%;
}
.index-about .content {
  line-height: 2;
  margin: clamp(20px, 15.3846px + 1.2821vw, 40px) 0;
  position: relative;
}
.index-about .content .none {
  display: none;
}
.index-about .bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.index-about .bg:before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url(../images/wave-b.png);
  background-repeat: repeat-x;
  background-size: contain;
  width: 6400px;
  height: clamp(150px, 80.7692px + 19.2308vw, 450px);
  -webkit-animation: wave 9s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
          animation: wave 9s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
}
.index-about .bg:after {
  content: "";
  display: block;
  position: absolute;
  top: clamp(20px, 15.3846px + 1.2821vw, 40px);
  right: 0;
  width: 100%;
  height: 100%;
  background-image: url(../images/wave-g.png);
  background-repeat: repeat-x;
  background-size: contain;
  width: 6400px;
  height: clamp(150px, 80.7692px + 19.2308vw, 450px);
  -webkit-animation: wave2 10s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
          animation: wave2 10s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
}
.index-about.active:after {
  opacity: 0;
}
.index-about .more {
  font-size: clamp(12px, 10.1538px + 0.5128vw, 20px);
  position: absolute;
  bottom: clamp(50px, 30px + 2.6042vw, 80px);
  left: 0;
  width: 100%;
  line-height: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  z-index: 5;
  cursor: pointer;
}
.index-about .more img {
  width: clamp(14px, 12.6154px + 0.3846vw, 20px);
  height: auto;
  margin-left: clamp(10px, 7.6923px + 0.641vw, 20px);
  margin-bottom: clamp(1px, 0.0769px + 0.2564vw, 5px);
}

.index-solution {
  background: #ececec;
  position: relative;
  z-index: 2;
}
.index-solution .nav-wrapper {
  padding: 10px 0;
  padding-right: clamp(15px, -8.3333px + 3.0382vw, 50px);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.index-solution .nav-wrapper .item {
  width: calc(20% - clamp(15px, -8.3333px + 3.0382vw, 50px));
  margin-left: clamp(15px, -8.3333px + 3.0382vw, 50px);
  position: relative;
  z-index: 2;
  overflow: hidden;
  cursor: pointer;
}
.index-solution .nav-wrapper .item:before {
  content: "";
  display: block;
  padding-top: 180%;
}
.index-solution .nav-wrapper .item:after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 40%;
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 0)), color-stop(12%, rgba(0, 133, 219, 0.3)), color-stop(35%, rgba(0, 133, 219, 0.6)), color-stop(75%, rgba(0, 133, 219, 0.8)), to(rgb(0, 133, 219)));
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(0, 133, 219, 0.3) 12%, rgba(0, 133, 219, 0.6) 35%, rgba(0, 133, 219, 0.8) 75%, rgb(0, 133, 219) 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
  z-index: -1;
  -webkit-transition: 0.4s;
  transition: 0.4s;
}
.index-solution .nav-wrapper .item:nth-child(2n) {
  -webkit-transform: translateY(clamp(40px, 5.2083vw, 100px));
      -ms-transform: translateY(clamp(40px, 5.2083vw, 100px));
          transform: translateY(clamp(40px, 5.2083vw, 100px));
}
@media (min-width: 1001px) {
  .index-solution .nav-wrapper .item[data-target]:hover:after {
    height: 60%;
  }
  .index-solution .nav-wrapper .item[data-target]:hover .text {
    -webkit-transform: translateY(-20px);
        -ms-transform: translateY(-20px);
            transform: translateY(-20px);
  }
}
.index-solution .nav-wrapper .item[data-none] {
  -webkit-filter: grayscale(0.8);
          filter: grayscale(0.8);
  cursor: inherit;
}
.index-solution .nav-wrapper .text {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: auto;
  padding: 25px clamp(20px, -6.9231px + 1.9231vw, 30px);
  color: #fff;
  line-height: 1.2;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-transition: 0.4s;
  transition: 0.4s;
  z-index: 2;
}
.index-solution .nav-wrapper .text .num {
  font-family: "Oswald", "IBM Plex Sans JP", "Noto Sans JP", "-apple-system", BlinkMacSystemFont, "Yu Gothic Medium", "游ゴシック Medium", YuGothic, "游ゴシック体", "Noto Sans Japanese", "ヒラギノ角ゴ Pro W3", "メイリオ", "Hiragino Kaku Gothic ProN", "MS PGothic", Osaka, "sans-serif";
  font-weight: 700;
  letter-spacing: -5px;
  font-size: clamp(60px, 38.3077px + 6.0256vw, 154px);
  opacity: 0.1;
  position: absolute;
  left: -5px;
  bottom: 0;
  -webkit-transform: translateY(-40px);
      -ms-transform: translateY(-40px);
          transform: translateY(-40px);
  z-index: -1;
}
.index-solution .nav-wrapper .text .ttl {
  font-size: clamp(14px, 8.6667px + 0.6944vw, 22px);
  font-weight: 700;
  -webkit-box-flex: 1;
      -ms-flex: 1 1 auto;
          flex: 1 1 auto;
}
.index-solution .nav-wrapper .text .ttl .bold {
  font-size: clamp(18px, 10px + 1.0417vw, 30px);
  margin-bottom: 2px;
}
.index-solution .nav-wrapper .text .more {
  width: clamp(32px, 18.6667px + 1.7361vw, 52px);
  height: clamp(32px, 18.6667px + 1.7361vw, 52px);
  border-radius: 50%;
  background: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 6px;
}
.index-solution .nav-wrapper .text .more img {
  display: block;
  width: 90%;
  height: auto;
  max-width: clamp(16px, 15.0769px + 0.2564vw, 20px);
  max-height: clamp(18px, 16.6154px + 0.3846vw, 24px);
}
.index-solution .solution-intro:before {
  content: "";
  display: block;
  position: absolute;
  right: 0;
  top: 40px;
  width: 100%;
  height: 100%;
  max-width: clamp(300px, 230.7692px + 19.2308vw, 600px);
  background: url(../images/intro-bg.png) top right/contain no-repeat;
  opacity: 0.6;
  z-index: -1;
}
.index-solution .solution-intro .intro-ttl {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: clamp(22px, 18.7692px + 0.8974vw, 36px);
  font-weight: 600;
  text-align: center;
  color: #0085db;
}
.index-solution .solution-intro .intro-ttl .icon {
  width: auto;
  height: clamp(45px, 38.7692px + 1.7308vw, 72px);
  margin-bottom: clamp(10px, 8.6667px + 0.1736vw, 12px);
  margin-right: 15px;
}
.index-solution .solution-intro .intro-ttl .icon img {
  width: auto;
  height: 100%;
}
.index-solution .solution-intro .intro-ttl .and {
  font-weight: 100;
  margin-right: 10px;
  font-size: 2em;
}
.index-solution .solution-intro .intro-content {
  margin-top: clamp(30px, 23.0769px + 1.9231vw, 60px);
  color: #333;
}
.index-solution .solution-intro .intro-content .wrapper {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.index-solution .solution-intro .intro-content .wrapper.reverse {
  margin-top: clamp(40px, 35.3846px + 1.2821vw, 60px);
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}
.index-solution .solution-intro .intro-content .wrapper.center {
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.index-solution .solution-intro .intro-content .wrapper.center .pic {
  width: 58%;
  min-width: 58%;
}
.index-solution .solution-intro .intro-content .pic {
  width: 47%;
  max-width: 47%;
  position: relative;
  -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
          transform: translateY(0);
  overflow: hidden;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.index-solution .solution-intro .intro-content .pic img {
  -webkit-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
  -webkit-transition: 0.8s;
  transition: 0.8s;
}
.index-solution .solution-intro .intro-content .pic:after {
  content: "";
  display: block;
  position: absolute;
  right: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: #0085db;
  -webkit-transform: translateX(-101%);
      -ms-transform: translateX(-101%);
          transform: translateX(-101%);
  -webkit-transition: 1.4s;
  transition: 1.4s;
  z-index: 2;
}
.index-solution .solution-intro .intro-content .text {
  width: 47%;
  max-width: 47%;
  padding: 20px 0;
  font-size: var(--font-medium);
  line-height: 1.8;
}
.index-solution .solution-intro .intro-content .text .ttl {
  font-size: var(--font-large);
  font-weight: bold;
  margin-bottom: 16px;
  line-height: 1.4;
}
.index-solution .solution-intro .intro-content .text ul {
  font-size: var(--font-small);
  color: #0085db;
  margin-top: 10px;
}
.index-solution .solution-intro .intro-content .text ul li {
  position: relative;
  margin: 2px 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.index-solution .solution-intro .intro-content .text ul li:before {
  content: "·";
  display: block;
  font-weight: bold;
  color: #0085db;
  margin-right: 3px;
}
.index-solution .solution-intro .intro-content.normalanimate .pic:after {
  -webkit-transform: translateX(101%);
      -ms-transform: translateX(101%);
          transform: translateX(101%);
}
.index-solution .solution-intro .intro-content.normalanimate .pic img {
  -webkit-transform: translateX(0%);
      -ms-transform: translateX(0%);
          transform: translateX(0%);
}
.index-solution .solution-proposal {
  background: url(../images/proposal-bg.jpg) 100% 100%/cover no-repeat;
  color: #fff;
  -webkit-font-feature-settings: "palt";
          font-feature-settings: "palt";
  font-size: var(--font-medium);
}
.index-solution .solution-proposal .proposal-content {
  margin: 20px 0;
}
.index-solution .solution-proposal .proposal-content:not(:last-child) {
  margin-bottom: clamp(40px, 30.7692px + 2.5641vw, 80px);
}
.index-solution .solution-proposal .content-ttl {
  font-size: clamp(22px, 19.6923px + 0.641vw, 32px);
  font-weight: bold;
  line-height: 1;
  padding-bottom: clamp(12px, 11.3077px + 0.1923vw, 15px);
  margin-bottom: clamp(12px, 10.1538px + 0.5128vw, 20px);
  border-bottom: clamp(2px, 1.5385px + 0.1282vw, 4px) solid #fff;
  letter-spacing: clamp(1px, 0.5385px + 0.1282vw, 3px);
}
.index-solution .solution-proposal .content-text {
  background: #fff;
  margin: clamp(20px, 15.3846px + 1.2821vw, 40px) 0;
  padding: clamp(20px, 15.3846px + 1.2821vw, 40px) clamp(20px, 8.4615px + 3.2051vw, 70px);
  color: #5479a4;
}
.index-solution .solution-proposal .content-text .ttl {
  padding: clamp(10px, 8.1538px + 0.5128vw, 18px) 0;
  margin-bottom: 20px;
  padding-left: 30px;
  line-height: 1.2;
  border-bottom: 2px solid #5479a4;
  font-weight: bold;
  position: relative;
}
.index-solution .solution-proposal .content-text .ttl:before {
  content: "";
  display: block;
  position: absolute;
  left: 2px;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 7px;
  height: 50%;
  background: #5479a4;
}
.index-solution .solution-proposal .content-text .text:not(:last-child) {
  margin-bottom: 20px;
}
.index-solution .solution-proposal .content-text ol {
  display: block;
  counter-reset: li;
}
.index-solution .solution-proposal .content-text ol li {
  margin: 10px 0;
  padding-left: 30px;
  position: relative;
}
.index-solution .solution-proposal .content-text ol li:before {
  content: counter(li);
  counter-increment: li;
  display: block;
  font-size: clamp(12px, 11.0769px + 0.2564vw, 16px);
  position: absolute;
  left: 0;
  top: clamp(2px, 1.5385px + 0.1282vw, 4px);
  width: clamp(16px, 15.0769px + 0.2564vw, 20px);
  height: clamp(16px, 15.0769px + 0.2564vw, 20px);
  color: #fff;
  border-radius: 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  background: #5479a4;
  font-family: "Noto Sans JP", "Poppins", "-apple-system", BlinkMacSystemFont, "Yu Gothic Medium", "游ゴシック Medium", YuGothic, "游ゴシック体", "Noto Sans Japanese", "ヒラギノ角ゴ Pro W3", "メイリオ", "Hiragino Kaku Gothic ProN", "MS PGothic", Osaka, "sans-serif";
  font-weight: 400;
}
.index-solution .solution-proposal .content-text ul {
  display: block;
}
.index-solution .solution-proposal .content-text ul li {
  margin: 10px 0;
  padding-left: 30px;
  position: relative;
}
.index-solution .solution-proposal .content-text ul li:before {
  content: "";
  display: block;
  background: #5479a4;
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  left: 5px;
  top: 7px;
}
.index-solution .solution-proposal .content-tab {
  margin: clamp(20px, 15.3846px + 1.2821vw, 40px) 0;
}
.index-solution .solution-proposal .content-tab table {
  width: 100%;
}
.index-solution .solution-proposal .content-tab table th, .index-solution .solution-proposal .content-tab table td {
  text-align: center;
  font-family: "Noto Sans JP", "Poppins", "-apple-system", BlinkMacSystemFont, "Yu Gothic Medium", "游ゴシック Medium", YuGothic, "游ゴシック体", "Noto Sans Japanese", "ヒラギノ角ゴ Pro W3", "メイリオ", "Hiragino Kaku Gothic ProN", "MS PGothic", Osaka, "sans-serif";
  font-weight: 400;
}
.index-solution .solution-proposal .content-tab table.has-2 td {
  padding: 18px clamp(15px, 9.2308px + 1.6026vw, 40px);
  text-align: left;
  line-height: 1.8;
}
.index-solution .solution-proposal .content-tab tr:nth-child(1) th {
  border-top: 0;
}
.index-solution .solution-proposal .content-tab th {
  background: #3381c2;
  font-size: var(--font-medium);
  padding: 20px 10px;
  border-top: 1px solid #e6eff2;
  font-weight: 700 !important;
}
.index-solution .solution-proposal .content-tab th.ttl {
  background: #2a5f8b;
  border-left: 1px solid #e6eff2;
}
.index-solution .solution-proposal .content-tab th:nth-child(1) {
  border-left: 0;
  width: clamp(80px, 43.0769px + 10.2564vw, 240px);
}
.index-solution .solution-proposal .content-tab td {
  font-size: clamp(14px, 13.5385px + 0.1282vw, 16px);
  background: #fff;
  color: #333;
  padding: 12px 10px;
  border-top: 1px solid #e6eff2;
  border-left: 1px solid #e6eff2;
}
.index-solution .solution-item {
  display: none;
}
.index-solution .solution-item:nth-child(1) {
  display: block;
}

.index-animate {
  background: #ececec;
  position: relative;
  z-index: 2;
}
.index-animate .bg {
  max-height: clamp(600px, 544.6154px + 15.3846vw, 840px);
}
.index-animate .video {
  position: relative;
  aspect-ratio: 16/9;
}
.index-animate .video iframe {
  background: #fff;
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}
.index-animate .download {
  margin-top: clamp(30px, 20.7692px + 2.5641vw, 70px);
}
.index-animate .download.novideo {
  margin-top: 0;
}
.index-animate .download .ttl {
  font-weight: 700;
  font-size: var(--font-ttl);
}
.index-animate .download .ttl span {
  font-size: var(--font-medium);
  color: #0085db;
  text-transform: uppercase;
  font-family: "Poppins", "IBM Plex Sans JP", "Noto Sans JP", "-apple-system", BlinkMacSystemFont, "Yu Gothic Medium", "游ゴシック Medium", YuGothic, "游ゴシック体", "Noto Sans Japanese", "ヒラギノ角ゴ Pro W3", "メイリオ", "Hiragino Kaku Gothic ProN", "MS PGothic", Osaka, "sans-serif";
  font-weight: 700;
  margin-left: clamp(12px, 7.8462px + 1.1538vw, 30px);
}
.index-animate .download .btns {
  margin-top: clamp(15px, 8.3333px + 0.8681vw, 25px);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.index-animate .download .btns .btn {
  width: calc(33.33% - clamp(40px, 5.2083vw, 100px) / 3);
}
.index-animate .download .btns .btn:not(:nth-child(3n)) {
  margin-right: calc(clamp(40px, 5.2083vw, 100px) / 2);
}
.index-animate .download .btns .btn:nth-child(2) {
  -webkit-transition-delay: 0.2s;
          transition-delay: 0.2s;
}
.index-animate .download .btns .btn:nth-child(3) {
  -webkit-transition-delay: 0.4s;
          transition-delay: 0.4s;
}

.index-webinar {
  position: relative;
  background: #fff;
  z-index: 2;
}
.index-webinar .webinar-text {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  font-size: clamp(20px, 16.3077px + 1.0256vw, 36px);
  font-weight: bold;
}
.index-webinar .webinar-text span {
  background: -webkit-gradient(linear, left top, right top, from(#2e9f24), color-stop(33%, #299c38), color-stop(66%, #1a9474), to(#0a8bb4));
  background: linear-gradient(to right, #2e9f24 0%, #299c38 33%, #1a9474 66%, #0a8bb4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  text-align: center;
}
.index-webinar .webinar-content {
  margin: clamp(10px, 5.3846px + 1.2821vw, 30px) 0;
  text-align: center;
  font-size: var(--font-small);
}
.index-webinar .webinar-content .txt {
  line-height: 1.8;
}
.index-webinar .webinar-content .content {
  margin-top: clamp(30px, 23.0769px + 1.9231vw, 60px);
}
.index-webinar .webinar-content .content .ttl {
  font-size: clamp(20px, 16.3077px + 1.0256vw, 36px);
  font-weight: bold;
  margin-bottom: clamp(20px, 15.3846px + 1.2821vw, 40px);
}
.index-webinar .webinar-content .content .wrapper {
  background: #f2f6fa;
  padding: clamp(25px, 16.9231px + 2.2436vw, 60px) clamp(1px, -26.4615px + 7.6282vw, 120px);
  font-size: 12px;
}
.index-webinar .webinar-content .content .wrapper .layout > .row {
  margin-bottom: clamp(5px, 1.5385px + 0.9615vw, 20px);
  text-align: left;
}
.index-webinar .webinar-content .content .wrapper .layout > .row.row-flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.index-webinar .webinar-content .content .wrapper .layout > .row.row-flex .grid-layout-col {
  width: 50%;
}
.index-webinar .webinar-content .content .wrapper .layout > .row .elq-field-style label {
  font-size: var(--font-medium);
  font-weight: bold;
}
.index-webinar .webinar-content .content .wrapper .layout > .row .elq-field-style label.checkbox-aligned {
  font-size: 12px;
  font-weight: 400;
}
.index-webinar .webinar-content .content .wrapper .layout > .row .elq-item-input {
  padding: 15px 20px;
  border: 0;
  background: #fff;
  margin-top: 12px;
}
.index-webinar .webinar-content .content .wrapper .layout > .row .submit-button-style {
  background: -webkit-gradient(linear, left top, right top, from(#14908b), color-stop(33%, #14908b), color-stop(66%, #0b8bb0), to(#0487cb));
  background: linear-gradient(to right, #14908b 0%, #14908b 33%, #0b8bb0 66%, #0487cb 100%);
  color: #fff;
  border: 0;
  padding: 15px 50px;
  border-radius: 10px;
  width: 100%;
  max-width: 240px;
  display: block;
  margin: auto;
  font-size: var(--font-medium);
  font-weight: bold;
  margin-top: clamp(20px, 15.3846px + 1.2821vw, 40px);
}
.index-webinar .webinar-content .content .wrapper .text {
  margin: clamp(20px, 15.3846px + 1.2821vw, 40px) 0 20px;
  text-align: left;
  padding: 25px 20px;
  line-height: 2;
  border: 1px solid #e6e6e6;
}
.index-webinar .webinar-content .content .wrapper .text .bold {
  margin-bottom: 10px;
  font-size: var(--font-small);
  font-weight: bold;
}
.index-webinar .webinar-content .content .wrapper .text .nav {
  margin-top: 20px;
}
.index-webinar .bg {
  z-index: -1;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.index-webinar .bg:before {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  left: 0;
  background-image: url(../images/wave-b.png);
  background-repeat: repeat-x;
  background-size: contain;
  width: 6400px;
  height: clamp(150px, 80.7692px + 19.2308vw, 450px);
  -webkit-animation: wave 9s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
          animation: wave 9s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
}
.index-webinar .bg:after {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  right: 0;
  background-image: url(../images/wave-g.png);
  background-repeat: repeat-x;
  background-size: contain;
  width: 6400px;
  height: clamp(150px, 80.7692px + 19.2308vw, 450px);
  -webkit-animation: wave2 10s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
          animation: wave2 10s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
}

.index-contact {
  z-index: 2;
  position: relative;
  background: #fff;
}
.index-contact .index-ttl {
  padding-bottom: 40px;
}
.index-contact .wrapper {
  border-bottom: clamp(3px, 2.0769px + 0.2564vw, 7px) solid #0085db;
}
.index-contact .content {
  color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  line-height: 1.7;
}
.index-contact .content .text {
  font-size: 12px;
  font-family: "Poppins", "IBM Plex Sans JP", "Noto Sans JP", "-apple-system", BlinkMacSystemFont, "Yu Gothic Medium", "游ゴシック Medium", YuGothic, "游ゴシック体", "Noto Sans Japanese", "ヒラギノ角ゴ Pro W3", "メイリオ", "Hiragino Kaku Gothic ProN", "MS PGothic", Osaka, "sans-serif";
  font-weight: 700;
  font-weight: 400;
}
.index-contact .content .text .jp {
  font-size: var(--font-ttl);
  margin-bottom: 20px;
  font-weight: 600;
}

@media (max-width: 1400px) {
  .index-solution .nav-wrapper .item:after {
    height: 50%;
  }
  .index-solution .nav-wrapper .text {
    padding: 25px 20px;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .index-solution .nav-wrapper .text .more {
    margin-top: 10px;
  }
  .index-solution .solution-intro .intro-content .pic {
    display: block;
  }
  .index-about .bg:before, .index-about .bg:after {
    -webkit-animation-duration: 15s;
            animation-duration: 15s;
  }
  .index-webinar .bg:before, .index-webinar .bg:after {
    -webkit-animation-duration: 15s;
            animation-duration: 15s;
  }
}
@media (max-width: 1000px) {
  body br.sp {
    display: block;
  }
  body br.pc {
    display: none;
  }
  .inner {
    padding: 0 20px;
  }
  .index-solution .nav-wrapper .text {
    padding: 25px 12px;
  }
  .index-hero {
    height: 120vh;
    --parallax: -80px;
  }
  .index-hero .wrapper {
    height: 120vh;
  }
  .index-hero picture {
    height: 120vh;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
  .index-hero picture img {
    margin-top: calc(var(--parallax) * -2);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform: translateY(calc(var(--value) * var(--parallax) * -1));
        -ms-transform: translateY(calc(var(--value) * var(--parallax) * -1));
            transform: translateY(calc(var(--value) * var(--parallax) * -1));
  }
  .index-hero .slogan .logo, .index-hero .slogan .text {
    margin-left: 0;
  }
  .index-about {
    padding-top: 0;
  }
  .index-about .bg:before, .index-about .bg:after {
    -webkit-animation-duration: 24s;
            animation-duration: 24s;
  }
  .index-webinar .bg:before, .index-webinar .bg:after {
    display: none;
  }
  .sphere-wrapper {
    display: none;
  }
}
@media (max-width: 767px) {
  .index-btn {
    font-size: 14px;
    padding: 15px 40px;
  }
  .index-btn img {
    right: 20px;
  }
  .index-btn:before {
    width: 40px;
  }
  .header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    width: 100vw;
  }
  .header .nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    width: 100vw;
    overflow: hidden;
    height: 100vh;
    padding: 0;
    background: #fff;
    -webkit-transform: translateX(101%);
        -ms-transform: translateX(101%);
            transform: translateX(101%);
    -webkit-transition: 0.4s;
    transition: 0.4s;
  }
  .header .nav ul {
    height: 100%;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  .header .nav li {
    padding: 20px 0;
    opacity: 0;
    -webkit-transition: 0.4s;
    transition: 0.4s;
    -webkit-transition-delay: 0.4s;
            transition-delay: 0.4s;
    font-size: 18px;
    font-weight: bold;
  }
  .header .nav.active {
    -webkit-transform: translateX(0%);
        -ms-transform: translateX(0%);
            transform: translateX(0%);
  }
  .header .nav.active li {
    opacity: 1;
  }
  .header .btn {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
  .header .inner {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .footer .nav {
    padding: 0;
  }
  .footer .nav dt {
    position: relative;
    padding: 15px 10px;
    cursor: pointer;
    border-top: 1px solid #111;
    font-size: 100%;
  }
  .footer .nav dt:after {
    content: "";
    display: block;
    position: absolute;
    top: 50%;
    right: 0;
    width: 11px;
    height: 13px;
    margin-top: -6px;
    margin-right: 12px;
    background: url(../images/icon_plus_rb.png) no-repeat 0 0;
    background-size: 100% auto;
    vertical-align: middle;
  }
  .footer .nav dt.is-Show:after {
    background: url(../images/icon_minus_rb.png) no-repeat 0 0;
    background-size: 100% auto;
  }
  .footer .nav dd {
    display: none;
    font-size: 100%;
    font-weight: normal;
    border-top: 1px solid #111;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .footer .nav dd > ul {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    width: calc(100% - 30px);
    margin: 0 auto;
  }
  .footer .nav dd > ul > li {
    width: 100%;
  }
  .footer .nav dd > ul > li:nth-child(1) {
    border-top: 0;
  }
  .footer .nav .nav_left dd > ul > li {
    width: 100%;
  }
  .footer .nav .nav_left li.dai2 {
    margin: 0;
    padding: 0 15px;
  }
  .footer .nav .title1 {
    padding: 15px 0;
  }
  .footer .nav .title2 {
    margin: 0;
    padding: 15px 10px;
    font-size: 100%;
    border-top: 1px solid #111;
  }
  .footer .nav li.dai2 {
    max-width: 100%;
    margin: 0;
    padding: 0 15px;
    border-top: 1px solid #111;
    position: relative;
  }
  .footer .nav li.dai2:after {
    content: "";
    display: block;
    position: absolute;
    top: 50%;
    right: 0;
    width: 10px;
    height: 10px;
    margin-top: -5px;
    margin-right: 10px;
    background-image: url(../images/mkr_sprite.png);
    background-repeat: no-repeat;
    background-position: -20px -94px;
    vertical-align: middle;
  }
  .footer .nav li.dai2 a {
    display: block;
    padding: 15px 0;
  }
  .footer .nav p.SiteNav_Separate {
    padding-top: 0 !important;
    border-top: 1px solid #111;
    position: relative;
  }
  .footer .nav p.SiteNav_Separate a, .footer .nav p.SiteNav_Separate + p a {
    display: block;
    padding: 15px 10px;
    cursor: pointer;
  }
  .footer .nav p.SiteNav_Separate:after, .footer .nav p.SiteNav_Separate + p:after {
    content: "";
    display: block;
    position: absolute;
    top: 50%;
    right: 0;
    width: 10px;
    height: 10px;
    margin-top: -5px;
    margin-right: 10px;
    background-image: url(../images/mkr_sprite.png);
    background-repeat: no-repeat;
    background-position: -20px -94px;
    vertical-align: middle;
  }
  .footer .nav .SiteNav_Separate {
    margin-top: 0;
  }
  .footer .nav a i {
    display: none;
  }
  .footer .nav .inner {
    padding: 0;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .footer .nav .inner .nav_right, .footer .nav .inner .nav_left {
    width: 100%;
    padding-left: 0;
  }
  .footer .copyright {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    font-size: 11px;
  }
  .footer .copyright ul li {
    padding-right: 10px;
    font-size: 10px;
  }
  .footer .copyright ul li:last-child {
    padding-right: 0;
  }
  .footer .copyright .text {
    margin-top: 15px;
  }
  .index-about:after {
    height: 45%;
  }
  .index-solution .solution-nav {
    padding: 40px 0 0;
    overflow: hidden;
  }
  .index-solution .nav-wrapper {
    padding: 10px 0 0;
    overflow-x: scroll;
    margin-left: -20px;
  }
  .index-solution .nav-wrapper .item {
    width: auto;
    min-width: 180px;
    margin-bottom: 16px;
    margin-left: 20px;
  }
  .index-solution .nav-wrapper .item:after {
    height: 64%;
  }
  .index-solution .nav-wrapper .item:nth-child(2n) {
    -webkit-transform: translateY(40px);
        -ms-transform: translateY(40px);
            transform: translateY(40px);
  }
  .index-solution .nav-wrapper .item:nth-child(2n).normalanimate {
    -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
            transform: translateY(0);
  }
  .index-solution .nav-wrapper .text {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    padding: 20px 10px;
  }
  .index-solution .nav-wrapper .text .num {
    font-size: 100px;
  }
  .index-solution .nav-wrapper .text .ttl {
    font-size: 15px;
  }
  .index-solution .nav-wrapper .text .ttl .bold {
    font-size: 22px;
  }
  .index-solution .nav-wrapper .text .more {
    width: 26px;
    height: 26px;
  }
  .index-solution .nav-wrapper .text .more img {
    max-width: 16px;
    max-height: 16px;
  }
  .index-solution .solution-intro .intro-ttl {
    padding: 20px 0 10px;
    font-size: 18px;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    white-space: nowrap;
  }
  .index-solution .solution-intro .intro-ttl .icon {
    margin-right: 10px;
  }
  .index-solution .solution-intro .intro-ttl .and {
    margin-right: 8px;
    font-size: 2em;
  }
  .index-solution .solution-intro .intro-content .wrapper {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .index-solution .solution-intro .intro-content .wrapper.center .pic {
    width: 100%;
    max-width: 100%;
  }
  .index-solution .solution-intro .intro-content .wrapper.reverse {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .index-solution .solution-intro .intro-content .wrapper.reverse .pic {
    -webkit-box-ordinal-group: 0;
        -ms-flex-order: -1;
            order: -1;
  }
  .index-solution .solution-intro .intro-content .pic {
    width: 100%;
    max-width: 100%;
  }
  .index-solution .solution-intro .intro-content .text {
    width: 100%;
    max-width: 100%;
    padding: 25px 0 0;
  }
  .index-solution .solution-proposal .content-text ol li {
    padding-left: 22px;
  }
  .index-solution .solution-proposal .content-text ol li:before {
    width: 15px;
    height: 15px;
    font-size: 10px;
  }
  .index-solution .solution-proposal .content-text ul li {
    margin: 8px 0;
    padding-left: 12px;
  }
  .index-solution .solution-proposal .content-text ul li:before {
    width: 5px;
    height: 5px;
    left: 0;
    top: 6px;
  }
  .index-animate .download .btns {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .index-animate .download .btns .btn {
    width: 100%;
    margin: 10px 0;
  }
  .index-animate .download .btns .btn:not(:nth-child(3n)) {
    width: 100%;
    margin: 10px 0;
  }
  .index-animate:after {
    display: none;
  }
  .index-webinar .webinar-text {
    margin: 15px 0;
  }
  .index-contact .index-ttl {
    padding-bottom: 20px;
  }
  .index-contact .content {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .index-contact .content .text {
    margin-bottom: 40px;
  }
}

.index-products {
  position: relative;
  background: #fff;
  z-index: 2;
}
.index-products .products-text {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  font-size: clamp(20px, 16.3077px + 1.0256vw, 36px);
  font-weight: bold;
}
.index-products .products-text span {
  background: -webkit-gradient(linear, left top, right top, from(#2e9f24), color-stop(33%, #299c38), color-stop(66%, #1a9474), to(#0a8bb4));
  background: linear-gradient(to right, #2e9f24 0%, #299c38 33%, #1a9474 66%, #0a8bb4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  text-align: center;
}
.index-products .products-content {
  margin: clamp(10px, 5.3846px + 1.2821vw, 30px) 0;
  text-align: center;
  font-size: var(--font-small);
}
.index-products .products-content .txt {
  line-height: 1.8;
}
.index-products .products-content .content {
  margin-top: clamp(30px, 23.0769px + 1.9231vw, 60px);
}
.index-products .products-content .content .ttl {
  font-size: clamp(20px, 16.3077px + 1.0256vw, 36px);
  font-weight: bold;
  margin-bottom: clamp(20px, 15.3846px + 1.2821vw, 40px);
}
.index-products .products-content .content .wrapper {
  background: #f2f6fa;
  padding: clamp(25px, 16.9231px + 2.2436vw, 60px) clamp(1px, -26.4615px + 7.6282vw, 120px);
  font-size: 12px;
}
.index-products .products-content .content .wrapper .layout > .row {
  margin-bottom: clamp(5px, 1.5385px + 0.9615vw, 20px);
  text-align: left;
}
.index-products .products-content .content .wrapper .layout > .row.row-flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.index-products .products-content .content .wrapper .layout > .row.row-flex .grid-layout-col {
  width: 50%;
}
.index-products .products-content .content .wrapper .layout > .row .elq-field-style label {
  font-size: var(--font-medium);
  font-weight: bold;
}
.index-products .products-content .content .wrapper .layout > .row .elq-field-style label.checkbox-aligned {
  font-size: 12px;
  font-weight: 400;
}
.index-products .products-content .content .wrapper .layout > .row .elq-item-input {
  padding: 15px 20px;
  border: 0;
  background: #fff;
  margin-top: 12px;
}
.index-products .products-content .content .wrapper .layout > .row .submit-button-style {
  background: -webkit-gradient(linear, left top, right top, from(#14908b), color-stop(33%, #14908b), color-stop(66%, #0b8bb0), to(#0487cb));
  background: linear-gradient(to right, #14908b 0%, #14908b 33%, #0b8bb0 66%, #0487cb 100%);
  color: #fff;
  border: 0;
  padding: 15px 50px;
  border-radius: 10px;
  width: 100%;
  max-width: 240px;
  display: block;
  margin: auto;
  font-size: var(--font-medium);
  font-weight: bold;
  margin-top: clamp(20px, 15.3846px + 1.2821vw, 40px);
}
.index-products .products-content .content .wrapper .text {
  margin: clamp(20px, 15.3846px + 1.2821vw, 40px) 0 20px;
  text-align: left;
  padding: 25px 20px;
  line-height: 2;
  border: 1px solid #e6e6e6;
}
.index-products .products-content .content .wrapper .text .bold {
  margin-bottom: 10px;
  font-size: var(--font-small);
  font-weight: bold;
}
.index-products .products-content .content .wrapper .text .nav {
  margin-top: 20px;
}
.index-products .bg {
  z-index: -1;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.index-products .bg:before {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  left: 0;
  background-image: url(../images/wave-b.png);
  background-repeat: repeat-x;
  background-size: contain;
  width: 6400px;
  height: clamp(150px, 80.7692px + 19.2308vw, 450px);
  -webkit-animation: wave 9s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
          animation: wave 9s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
}
.index-products .bg:after {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  right: 0;
  background-image: url(../images/wave-g.png);
  background-repeat: repeat-x;
  background-size: contain;
  width: 6400px;
  height: clamp(150px, 80.7692px + 19.2308vw, 450px);
  -webkit-animation: wave2 10s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
          animation: wave2 10s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
}