@charset "UTF-8";
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

* {
  box-sizing: border-box;
}

html {
  font-family: "Noto Sans JP", "メイリオ", "Meiryo", sans-serif;
  line-height: 1.8;
  letter-spacing: 0.05rem;
  font-size: 62.5%;
  height: 100%;
  font-feature-settings: "palt";
}

body {
  position: relative;
  height: 100%;
  color: #333333;
  font-size: 1.4rem;
  font-style: normal;
  background-color: #F2F3F4;
  text-align: justify;
  text-justify: inter-ideograph;
  font-variant-east-asian: proportional-width;
  font-feature-settings: "palt";
}
body a {
  text-decoration: none;
}
body .blue_burette {
  list-style: disc;
  padding-left: 1.5em;
  text-align: left;
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.5;
}
body .blue_burette li {
  padding: 7px 0;
}
body .blue_burette li::marker {
  color: #00C6EB;
}

header {
  position: fixed;
  width: 100%;
  height: 64px;
  background: rgba(24, 30, 75, 0);
  z-index: 10;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}
header.bg_display {
  background: rgba(24, 30, 75, 0.8);
  backdrop-filter: blur(12px);
}

header .inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 0 20px;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}

header.active .inner {
  justify-content: flex-end;
}

.logo_header {
  padding-left: 30px;
  position: absolute;
  top: 8px;
  left: 0;
  width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-20px);
  -webkit-transition: all 0.4s ease-out;
  -moz-transition: all 0.4s ease-out;
  -ms-transition: all 0.4s ease-out;
  transition: all 0.4s ease-out;
  pointer-events: none;
}
header.active .logo_header {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  pointer-events: auto;
}

nav {
  margin: 0 auto;
  transform: translateX(0);
  opacity: 1;
  transition: margin 0.4s ease, transform 0.4s ease;
  padding-right: 20px;
}
nav ul {
  display: flex;
  gap: 35px;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}
nav ul li.underline a {
  color: #fff;
  padding-bottom: 5px;
  position: relative;
}
nav ul li.underline a::before {
  content: "";
  background: #fff;
  width: 100%;
  height: 2px;
  position: absolute;
  left: 0;
  bottom: 0;
  transform-origin: center top;
  transform: scale(0, 1);
  transition: transform 0.3s ease;
}
nav ul li.underline a:hover::before {
  transform: scale(1, 1);
}
nav ul li a {
  color: #fff;
  text-decoration: none;
}
@media screen and (max-width: 900px) {
  nav ul li a {
    font-size: 1.2rem;
    gap: 5px;
  }
}
nav ul li .inquiry_btn {
  color: #fff;
  background: linear-gradient(120deg, #8C86FF, #00A4EE);
  background-size: 200% auto;
  background-position: left center;
  border-radius: 20px;
  padding: 2px 20px;
  transition: background-position 0.3s ease;
}
nav ul li .inquiry_btn:hover {
  background-position: right center;
}

header.active nav {
  margin-left: auto;
  margin-right: 0;
  transform: translateX(20px);
}

#nav_btn {
  display: none;
  width: 30px;
  height: 25px;
  position: fixed;
  top: 15px;
  right: 20px;
  z-index: 1001;
  cursor: pointer;
}
#nav_btn span {
  display: block;
  height: 3px;
  background: #fff;
  margin: 6px 0;
  transition: 0.3s;
}
#nav_btn.close span:nth-child(1) {
  background: #5F697B;
  transform: translateY(9px) rotate(45deg);
}
#nav_btn.close span:nth-child(2) {
  opacity: 0;
}
#nav_btn.close span:nth-child(3) {
  background: #5F697B;
  transform: translateY(-9px) rotate(-45deg);
}

.sp_nav {
  position: fixed;
  top: 0;
  right: -300px;
  width: 270px;
  height: 100vh;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  box-shadow: -2px 0 8px rgba(0, 0, 0, 0.2);
  transition: right 0.3s ease;
  z-index: 1000;
  padding: 80px 20px 20px;
  list-style: none;
}
.sp_nav li {
  padding: 20px;
  border-bottom: #5F697B solid 1px;
}
.sp_nav li:first-child {
  border-top: 1px solid #5F697B;
}
.sp_nav a {
  color: #333;
  text-decoration: none;
  font-size: 1.8rem;
  font-weight: bold;
}
.sp_nav a:hover {
  color: #4e7ce1;
  transition: color 0.3s ease;
}
.sp_nav.open {
  right: 0;
}
.sp_nav li.inquiry_btn_li {
  border-bottom: 0px;
}
.sp_nav .inquiry_btn {
  text-align: center;
  color: #fff;
  background: linear-gradient(45deg, #8C86FF 35%, #00A4EE);
  border-radius: 20px;
  padding: 2px 20px;
}

@media screen and (max-width: 768px) {
  #nav_btn {
    display: block;
  }
  nav {
    display: none;
  }
}
.sp_overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.4);
  z-index: 999;
  transition: opacity 0.3s ease;
}
.sp_overlay.visible {
  display: block;
}

main .inner {
  max-width: 1200px;
  width: 100%;
  padding: 60px;
  margin: 0 auto;
}
@media screen and (max-width: 900px) {
  main .inner {
    padding: 30px;
  }
}
@media screen and (max-width: 768px) {
  main .inner {
    padding: 20px;
  }
}
main .flex {
  display: flex;
}
main .main_visual ~ * {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 1s ease-in-out, transform 1s ease-in-out;
}
main .fade-in {
  opacity: 1;
  transform: translateY(0);
}
main .bg_gray {
  background: #F2F3F4;
}
main .bg_white {
  background: #fff;
}
main .bg_blue {
  background: #F0FAFE;
}
main .bg_transparent {
  background: transparent;
}
main .id_img {
  padding-top: 50px;
  width: 70px;
  display: block;
  margin: 0 auto;
}
main h2 {
  font-size: 3.2rem;
  text-align: center;
  font-weight: 700;
  color: #5F697B;
  padding-top: 5px;
}
main .h2_EN {
  display: flex;
  justify-content: center;
  font-size: 1.7rem;
  letter-spacing: 0.1rem;
  font-weight: 200;
  color: #5F697B;
  padding-bottom: 30px;
  margin-top: -10px;
}
main p.lead {
  font-size: 3.2rem;
  text-align: center;
  font-weight: 700;
  padding: 5px 0 40px 0;
  color: #333333;
  line-height: 1.5em;
}
@media screen and (max-width: 600px) {
  main p.lead {
    font-size: 2.5rem;
    padding: 0 0 20px 0;
  }
}
@media screen and (max-width: 1000px) {
  main p.lead br {
    display: none;
  }
}
main p.lead .example {
  vertical-align: 15px;
  font-size: 1.3rem;
}
main .gradation {
  background: linear-gradient(270deg, #00A4EE 0%, #8C86FF 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
main .main_visual {
  position: relative;
  overflow: hidden;
  padding: 80px 20px;
  color: white;
  transition: transform 0.3s ease;
}
main .main_visual .inner {
  padding: 60px 60px 0 60px;
}
@media screen and (max-width: 1200px) {
  main .main_visual .inner {
    padding: 10px 10px 0 10px;
  }
}
@media screen and (max-width: 600px) {
  main .main_visual .inner {
    padding: 0;
  }
}
main .main_visual .inner .gradient-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 800px;
  background: linear-gradient(162deg, rgb(24, 30, 75) 7%, rgb(52, 61, 133) 41%, rgb(0, 200, 238) 82%);
  z-index: -1;
  pointer-events: none;
  clip-path: polygon(0 0, 100% 0, 100% 37%, 0 100%);
}
@supports (overflow: clip) {
  main .main_visual .inner .gradient-bg {
    overflow: clip;
  }
}
@media screen and (max-width: 1200px) {
  main .main_visual .inner .gradient-bg {
    clip-path: polygon(0 0, 100% 0, 100% 55%, 0 100%);
  }
}
@media screen and (max-width: 768px) {
  main .main_visual .inner .gradient-bg {
    clip-path: polygon(0 0, 100% 0, 100% 60%, 0 100%);
  }
}
@media screen and (max-width: 600px) {
  main .main_visual .inner .gradient-bg {
    clip-path: polygon(0 0, 100% 0, 100% 70%, 0 100%);
  }
}
main .main_visual .inner .inner {
  padding: 60px;
}
@media screen and (max-width: 1200px) {
  main .main_visual .inner .inner {
    padding: 0;
  }
}
main .main_visual .inner .main_contents {
  padding: 0 40px;
  position: relative;
  max-width: 1200px;
  margin: 50px auto 15px;
  flex-wrap: wrap;
  align-items: center;
  gap: 55px;
  z-index: 3;
}
@media screen and (max-width: 1200px) {
  main .main_visual .inner .main_contents {
    display: block;
    justify-items: center;
  }
}
@media screen and (max-width: 768px) {
  main .main_visual .inner .main_contents {
    padding: 0 20px;
  }
}
@media screen and (max-width: 600px) {
  main .main_visual .inner .main_contents {
    padding: 0;
  }
}
main .main_visual .inner .left_area {
  flex: 1;
  align-self: flex-start;
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: center;
}
main .main_visual .inner .left_area .top_logo {
  max-width: 280px;
}
main .main_visual .inner .left_area .lead {
  font-size: 3.1rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.1rem;
  margin: 25px 0 15px;
}
@media screen and (max-width: 1200px) {
  main .main_visual .inner .left_area .lead br {
    display: none;
  }
}
@media screen and (max-width: 1200px) and (max-width: 768px) {
  main .main_visual .inner .left_area .lead br {
    display: inline;
  }
}
@media screen and (max-width: 1200px) and (max-width: 600px) {
  main .main_visual .inner .left_area .lead {
    font-size: 2.8rem;
  }
}
main .main_visual .inner .left_area .lead .yomu {
  color: #B0BEC5;
}
main .main_visual .inner .left_area .description {
  text-align: justify;
  font-weight: 300;
  line-height: 1.9;
  letter-spacing: 0;
  width: 350px;
}
@media screen and (max-width: 1200px) {
  main .main_visual .inner .left_area .description {
    width: 100%;
  }
}
@media screen and (max-width: 768px) {
  main .main_visual .inner .left_area .description {
    max-width: 350px;
  }
}
main .main_visual .inner .right_area {
  flex: 2;
}
main .main_visual .inner .right_area .top_img_area {
  position: relative;
  text-align: center;
  margin-top: 40px;
}
@media screen and (max-width: 600px) {
  main .main_visual .inner .right_area .top_img_area {
    display: flex;
    justify-items: center;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
  }
}
main .main_visual .inner .right_area .top_img {
  width: 100%;
  max-width: 600px;
  height: auto;
  margin: 0 auto;
}
main .main_visual .inner .right_area .note {
  font-weight: bold;
  position: absolute;
  bottom: 35px;
  left: 240px;
  font-size: 1.2rem;
  line-height: 1.6;
  color: #333;
  text-align: justify;
}
main .main_visual .inner .right_area .note a {
  color: #2962FF;
  text-decoration: underline;
}
main .main_visual .inner .right_area .note a:hover {
  text-decoration: none;
}
@media screen and (max-width: 1200px) {
  main .main_visual .inner .right_area .note {
    padding-top: 20px;
    position: static;
  }
}
main .rag_section {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  color: #333;
}
@media screen and (max-width: 1200px) {
  main .rag_section {
    padding-top: 60px;
  }
}
main .rag_section .rag_contents {
  background-color: #fff;
  border-radius: 20px;
  padding: 30px 90px 30px 45px;
  cursor: pointer;
}
@media screen and (max-width: 900px) {
  main .rag_section .rag_contents {
    padding: 30px;
  }
}
@media screen and (max-width: 600px) {
  main .rag_section .rag_contents {
    padding: 20px;
  }
}
main .rag_section .rag_contents .rag_header {
  display: flex;
  gap: 40px;
  align-items: center;
}
main .rag_section .rag_contents .rag_header .toggle_icon {
  position: relative;
  width: 24px;
  height: 24px;
}
main .rag_section .rag_contents .rag_header .toggle_icon::before, main .rag_section .rag_contents .rag_header .toggle_icon::after {
  content: "";
  position: absolute;
  background-color: #5f697b;
  transition: transform 0.3s ease;
}
main .rag_section .rag_contents .rag_header .toggle_icon::before {
  width: 100%;
  height: 2px;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
main .rag_section .rag_contents .rag_header .toggle_icon::after {
  width: 2px;
  height: 100%;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}
main .rag_section .rag_contents .rag_header .toggle_icon.open::after {
  transform: translateX(-50%) rotate(90deg);
}
main .rag_section .rag_contents .rag_main {
  flex: 1;
}
main .rag_section .rag_contents .rag_main .rag_title {
  font-size: 2.6rem;
  font-weight: 700;
  letter-spacing: 0.1rem;
  margin-bottom: 5px;
}
main .rag_section .rag_contents .rag_main .rag_title + p {
  font-weight: 400;
  font-size: 1.6rem;
}
main .rag_section .rag_contents .rag_main .rag_title .example {
  vertical-align: 12px;
  font-size: 1rem;
}
main .rag_section .rag_contents .rag_image_wrapper {
  text-align: center;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
main .rag_section .rag_contents .rag_image_wrapper.open {
  max-height: 800px;
}
main .rag_section .rag_contents .rag_image {
  padding: 20px 0 0 60px;
}
@media screen and (max-width: 600px) {
  main .rag_section .rag_contents .rag_image {
    width: 100%;
  }
}
@media screen and (max-width: 600px) {
  main .rag_section .rag_contents .rag_image {
    padding: 20px 0 0 0;
  }
}
main .introduction .grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-evenly;
  padding-top: 40px;
  gap: 70px 30px;
}
main .introduction .grid .card {
  max-width: 400px;
  position: relative;
  background-color: #fff;
  padding-top: -5px;
}
main .introduction .grid .card .label {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.2rem;
  background-color: #8C86FF;
  color: #fff;
  padding: 5px 10px;
  text-align: center;
}
main .introduction .grid .card .title {
  background-color: #5F697B;
  color: #fff;
  line-height: 1.6em;
  letter-spacing: 0;
  font-size: 2rem;
  font-weight: 500;
  padding: 40px 30px;
  border-bottom: 5px solid #00C6EB;
  text-align: center;
}
@media screen and (max-width: 600px) {
  main .introduction .grid .card .title {
    padding: 20px 0 15px 0;
  }
}
main .introduction .grid .card .triangle {
  width: 25px;
  height: 15px;
  background-color: #00C6EB;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  margin: -1px auto;
}
main .introduction .grid .card .text {
  text-align: justify;
  background-color: #fff;
  padding: 20px;
}
@media screen and (max-width: 600px) {
  main .introduction .grid .card .text {
    padding: 5px 15px 15px 15px;
  }
}
main .introduction .grid .card .text li {
  padding: 10px 0;
}
main .About {
  padding-top: 30px;
}
main .About .About_contents .text_area {
  display: flex;
  justify-content: center;
  width: 100%;
}
main .About .About_contents .text_area .text {
  max-width: 700px;
  font-size: 1.5rem;
  line-height: 1.8em;
  font-weight: 500;
  text-align: justify;
}
@media screen and (max-width: 600px) {
  main .About .About_contents .text_area .text {
    font-size: 1.2rem;
  }
}
main .About .About_contents .text_area .text .bold {
  font-weight: 600;
  font-size: 1.8rem;
  line-height: 1.7;
}
main .About .About_contents .text_area .rag_img {
  display: block;
  padding-bottom: 40px;
  margin: 20px auto;
  max-width: 100%;
  height: auto;
}
main .About .About_contents .About_accordion {
  display: flex;
  gap: 30px;
}
@media screen and (max-width: 768px) {
  main .About .About_contents .About_accordion {
    width: 100%;
    max-width: 100%;
  }
}
main .About .About_contents .About_accordion .left {
  flex: 2;
}
main .About .About_contents .About_accordion .left .card {
  text-align: left;
  border-bottom: 1px solid #5F697B;
  padding: 15px 0;
}
main .About .About_contents .About_accordion .left .card img.accordion-image {
  display: block;
  margin: 0 auto;
  opacity: 1;
  transition: opacity 0.3s ease-in-out;
}
main .About .About_contents .About_accordion .left .card img.accordion-image.fade-in {
  animation: fadeIn 0.4s ease-in-out forwards;
}
@media screen and (max-width: 768px) {
  main .About .About_contents .About_accordion .left .card {
    display: block;
  }
}
main .About .About_contents .About_accordion .left .header {
  cursor: pointer;
  gap: 40px;
}
main .About .About_contents .About_accordion .left .header .title {
  font-size: 1.8rem;
  font-weight: 700;
  color: #333333;
  padding: 10px 0;
  text-align: left;
  display: flex;
  align-items: center;
  transition: color 0.3s ease;
}
main .About .About_contents .About_accordion .left .header.open .title {
  background: linear-gradient(270deg, #00A4EE, #8C86FF);
  background: linear-gradient(270deg, #00A4EE, #8C86FF);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
main .About .About_contents .About_accordion .left .header .accordion-icon {
  width: 10px;
  height: 10px;
  display: inline-block;
  border-right: 3px solid #5F697B;
  border-bottom: 3px solid #5F697B;
  transform: rotate(45deg);
  transition: transform 0.3s ease;
  margin-left: 10px;
  vertical-align: middle;
}
@media screen and (max-width: 768px) {
  main .About .About_contents .About_accordion .left .header .accordion-icon {
    margin-left: auto;
  }
}
main .About .About_contents .About_accordion .left .header.open .accordion-icon {
  transform: rotate(-135deg);
}
main .About .About_contents .About_accordion .left .answer {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, opacity 0.4s ease;
  margin-bottom: 0;
  text-align: justify;
}
main .About .About_contents .About_accordion .left .answer.open {
  max-height: 600px;
  opacity: 1;
  margin-bottom: 10px;
}
main .About .About_contents .About_accordion .left .img-wrapper {
  display: none;
  margin-top: 10px;
  justify-content: center;
  align-items: center;
  height: 400px;
  border-radius: 15px;
  background: linear-gradient(150deg, #8C86FF 35%, #00A4EE);
}
main .About .About_contents .About_accordion .left .img-wrapper img {
  max-height: 100%;
}
@media screen and (max-width: 768px) {
  main .About .About_contents .About_accordion .left .img-wrapper {
    display: flex;
  }
}
@media screen and (max-width: 600px) {
  main .About .About_contents .About_accordion .left .img-wrapper {
    height: 200px;
  }
}
main .About .About_contents .About_accordion .right {
  flex: 3;
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 100%;
  max-height: 100%;
  min-height: 400px;
  max-height: 400px;
  border-radius: 15px;
  background: linear-gradient(150deg, #8C86FF 40%, #00A4EE);
}
main .About .About_contents .About_accordion .right img.accordion-image {
  max-height: 90%;
  max-width: 90%;
  opacity: 1;
  transition: opacity 0.3s ease-in-out;
}
main .About .About_contents .About_accordion .right img.accordion-image.fade-out {
  opacity: 0;
}
main .About .About_contents .About_accordion .right.align-top {
  align-items: flex-start;
}
main .About .About_contents .About_accordion .right.align-top img.accordion-image {
  max-height: 100%;
  max-width: 100%;
}
@media screen and (max-width: 768px) {
  main .About .About_contents .About_accordion .right {
    display: none;
  }
}
main .About .About_contents .forge {
  justify-content: center;
  width: 100%;
  padding: 150px 0 100px;
  font-size: 1.5rem;
  line-height: 1.8em;
  font-weight: bold;
  text-align: left;
}
main .About .About_contents .forge > p {
  font-size: 2rem;
  line-height: 1.6;
}
main .About .About_contents .forge .forge_a {
  color: #2962FF;
  text-decoration: underline;
}
main .About .About_contents .forge .forge_a:hover {
  text-decoration: none;
}
main .About .About_contents .forge .html_forge_area {
  display: flex;
  justify-content: center;
  padding-top: 40px;
}
main .About .About_contents .forge .html_forge_area .html_forge_card {
  padding: 45px;
  max-width: 65%;
  box-shadow: -2px 0 10px rgba(0, 0, 0, 0.2);
  background-color: #F0F2FF;
  text-decoration: none;
  transition: background-color 0.3s ease-in-out;
}
main .About .About_contents .forge .html_forge_area .html_forge_card:hover {
  background-color: #cdd3f9;
}
@media screen and (max-width: 900px) {
  main .About .About_contents .forge .html_forge_area .html_forge_card {
    max-width: 100%;
  }
}
@media screen and (max-width: 600px) {
  main .About .About_contents .forge .html_forge_area .html_forge_card {
    padding: 30px;
  }
}
main .About .About_contents .forge .html_forge_area .html_forge_card p {
  color: #333;
  text-align: justify;
}
main .About .About_contents .forge .html_forge_area .html_forge_card .html_forge_img {
  display: flex;
  justify-content: space-between;
  margin-bottom: 25px;
  position: relative;
}
main .About .About_contents .forge .html_forge_area .html_forge_card .html_forge_img .forge_1 {
  width: 200px;
}
main .About .About_contents .forge .html_forge_area .html_forge_card .html_forge_img .forge_2 {
  position: absolute;
  width: 25px;
  right: -30px;
  top: -30px;
}
@media screen and (max-width: 600px) {
  main .About .About_contents .forge .html_forge_area .html_forge_card .html_forge_img .forge_2 {
    right: -20px;
    top: -20px;
  }
}
main .About .About_contents .service {
  width: 90%;
  padding: 60px;
  margin: 60px auto;
  border-radius: 10px;
  background: linear-gradient(135deg, #8C86FF, #00A4EE);
  position: relative;
}
@media screen and (max-width: 900px) {
  main .About .About_contents .service {
    width: 100%;
  }
}
@media screen and (max-width: 768px) {
  main .About .About_contents .service {
    padding: 45px 30px;
  }
}
@media screen and (max-width: 600px) {
  main .About .About_contents .service {
    padding: 30px 5px;
  }
}
main .About .About_contents .service::before {
  content: "";
  position: absolute;
  top: 2px;
  bottom: 2px;
  left: 2px;
  right: 2px;
  background: #fff;
  border-radius: 9px;
  z-index: 1;
}
main .About .About_contents .service .lead {
  position: relative;
  z-index: 2;
  padding-top: 20px;
  margin-bottom: 15px;
}
@media screen and (max-width: 600px) {
  main .About .About_contents .service .lead {
    padding: 0px 15px;
  }
}
main .About .About_contents .service .grid {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  margin: auto;
  justify-content: center;
  padding: 0px 0 50px 0;
  gap: 60px 90px;
}
@media screen and (max-width: 600px) {
  main .About .About_contents .service .grid {
    padding: 10px 20px;
    gap: 10px;
  }
}
main .About .About_contents .service .grid .card {
  width: calc(50% - 45px);
  max-width: 275px;
}
main .About .About_contents .service .grid .card img {
  display: block;
  margin: 20px 0 15px;
  max-width: 50px;
  height: auto;
}
@media screen and (max-width: 600px) {
  main .About .About_contents .service .grid .card img {
    margin: 20px 0 10px;
  }
}
main .About .About_contents .service .grid .card .title {
  font-size: 1.9rem;
  font-weight: bold;
}
main .About .About_contents .service .grid .card p {
  font-size: 1.4rem;
}
@media screen and (max-width: 600px) {
  main .About .About_contents .service .grid .card {
    width: 100%;
    max-width: 100%;
    margin-bottom: 30px;
  }
  main .About .About_contents .service .grid .card:last-of-type {
    margin-bottom: 0;
  }
}
main .Strengths_top_img {
  max-width: 350px;
  display: block;
  margin: 30px auto;
}
main .Strengths .answer_rate {
  padding: 0 0 50px 0;
  display: flex;
  justify-content: center;
}
main .Strengths .answer_rate .answer_rate_area {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}
main .Strengths .answer_rate .answer_rate_area .answer_card {
  text-align: center;
  font-size: 3.5rem;
  font-weight: 700;
}
main .Strengths .answer_rate .answer_rate_area .answer_card .rate98 {
  color: #82B1FF;
  font-size: 12rem;
  font-weight: bold;
  letter-spacing: -0.5rem;
  margin-right: 5px;
}
main .Strengths .answer_rate .answer_rate_area .answer_card .superscript {
  font-size: 0.5em;
  vertical-align: 1.5rem;
}
main .Strengths .answer_rate .answer_rate_area .answer_card + .annotation {
  font-size: 0.9em;
  color: #757575;
  margin-top: -30px;
}
main .Strengths .point {
  text-align: center;
}
main .Strengths .point ul {
  display: inline-block;
  text-align: justify;
  max-width: 521px;
}
main .Other {
  display: flex;
  justify-content: center;
}
main .Other .Other_contents .card {
  gap: 20px;
  margin: 60px 0;
  display: flex;
  max-width: 660px;
}
@media screen and (max-width: 600px) {
  main .Other .Other_contents .card {
    padding: 15px 0;
  }
}
main .Other .Other_contents .card .card_left {
  min-width: 50px;
}
main .Other .Other_contents .card .card_left img {
  max-width: 100%;
  height: auto;
  display: block;
}
main .Other .Other_contents .card .card_right .card_right_title {
  font-size: 2.4rem;
  font-weight: 600;
  line-height: 1.2;
  text-align: left;
  margin-bottom: 7px;
}
main .Other .Other_contents .card .card_right p {
  font-size: 1.6rem;
  text-align: justify;
}
main .coming {
  font-size: 2rem;
  text-align: center;
}
main .Case {
  display: flex;
  gap: 40px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 45px;
}
main .Case .card {
  align-items: center;
  justify-content: center;
  color: #333333;
  background-color: #fff;
  max-width: calc(50% - 40px);
  height: auto;
  border-radius: 30px;
  box-shadow: 0px 0px 10px 1px rgba(0, 0, 0, 0.35);
  padding: 30px;
}
@media screen and (max-width: 1000px) {
  main .Case .card {
    min-width: 100%;
  }
}
@media screen and (max-width: 768px) {
  main .Case .card {
    max-width: none;
  }
}
@media screen and (max-width: 600px) {
  main .Case .card {
    padding: 15px;
  }
}
main .Case .card .logo {
  height: 75px;
  margin-bottom: 10px;
}
@media screen and (max-width: 600px) {
  main .Case .card .logo {
    display: block;
    margin: 15px auto 20px auto;
  }
}
main .Case .card .client_name {
  font-size: 1.8rem;
  color: #5F697B;
  font-weight: 600;
}
@media screen and (max-width: 600px) {
  main .Case .card .client_name {
    text-align: center;
  }
}
main .Case .card .lead {
  padding: 5px 0;
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.4;
}
@media screen and (max-width: 600px) {
  main .Case .card .lead {
    text-align: center;
  }
  main .Case .card .lead br {
    display: none;
  }
}
main .Case .card .purpose_contents {
  display: flex;
  padding: 5px 0;
  margin-bottom: 15px;
  gap: 5px;
}
main .Case .card .purpose_contents .purpose {
  font-size: 1.2rem;
  text-align: center;
  background: #5F697B;
  color: #fff;
  border-radius: 20px;
  padding: 2px 15px;
}
main .Case .card .text {
  padding: 5px 0;
  line-height: 1.8em;
}
main .Case .card .Annotation {
  font-size: 1.2rem;
}
main .Case .card .Annotation_img {
  max-width: 100%;
  margin-top: 15px;
  border: 1px solid #ddd;
}
main .Case .card a {
  word-break: break-all;
  color: #2962FF;
  text-decoration: underline;
}
main .Case .card a:hover {
  text-decoration: none;
}
main .FAQ {
  padding-bottom: 40px;
}
main .FAQ .card {
  text-align: left;
  border-bottom: 1px solid #5F697B;
}
main .FAQ .card .header {
  cursor: pointer;
}
main .FAQ .card .header.open .title {
  color: #00C6EB;
}
main .FAQ .card .header .title {
  font-size: 1.8rem;
  font-weight: 600;
  padding: 20px 0;
  width: 100%;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
main .FAQ .card .header .accordion-icon {
  color: #fff;
  background-color: #82B1FF;
  min-width: 30px;
  height: 30px;
  border-radius: 5px;
  font-size: 1.2rem;
  font-weight: bold;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: transform 0.3s ease, background-color 0.3s ease;
}
main .FAQ .card .header.open .accordion-icon {
  transform: rotate(180deg);
  background-color: #00C6EB;
}
main .FAQ .card .answer {
  font-size: 1.4rem;
  padding-bottom: 30px;
  display: none;
  overflow: hidden;
  text-align: justify;
  animation: fadeIn 0.3s ease;
}
main .FAQ .card .answer p, main .FAQ .card .answer li {
  font-size: 1.6rem;
  color: #5F697B;
}
main .FAQ .card .answer ul {
  margin: 15px 0;
}
main .FAQ .card .answer a {
  color: #2962FF;
  text-decoration: underline;
}
main .FAQ .card .answer a:hover {
  text-decoration: none;
}
@media screen and (max-width: 1000px) {
  main .FAQ .card .answer br {
    display: none;
  }
}
main .FAQ .card .answer.open {
  display: block;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
main .Inquiry {
  padding-bottom: 300px;
}
main .Inquiry .card {
  display: flex;
  flex-direction: column;
  align-items: center;
}
main .Inquiry .card p {
  padding: 50px 0 20px 0;
}
main .Inquiry .card .inquiry_btn {
  font-size: 2.8rem;
  color: #fff;
  background-color: #181E4B;
  border-radius: 30px;
  padding: 0 40px;
  background: linear-gradient(120deg, #8C86FF, #00A4EE);
  background-size: 200% auto;
  background-position: left center;
  text-align: center;
  font-weight: 500;
  width: 320px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-position 0.3s ease;
}
main .Inquiry .card .inquiry_btn:hover {
  background-position: right center;
}

#scrollTop {
  box-shadow: -2px 0 8px rgba(0, 0, 0, 0.2);
  position: fixed;
  bottom: 30px;
  right: 30px;
  height: 50px;
  width: 50px;
  background: rgba(24, 30, 75, 0.8);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  cursor: pointer;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}
@media (max-width: 1200px) {
  #scrollTop {
    right: 30px;
  }
}
#scrollTop:hover {
  background: #00C6E7;
}
#scrollTop.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
#scrollTop .pagetop_arrow {
  height: 10px;
  width: 10px;
  border-top: 3px solid #ffffff;
  border-right: 3px solid #ffffff;
  transform: translateY(20%) rotate(-45deg);
}

footer {
  position: relative;
  background-color: #5F697B;
  background: #5F697B;
}
footer .inner {
  max-width: 1200px;
  width: 100%;
  padding: 0 60px;
  margin: 0 auto;
}
@media screen and (max-width: 600px) {
  footer .inner {
    padding: 0;
  }
}
footer .inner::before {
  content: "";
  position: absolute;
  top: -305px;
  left: 0;
  width: 100%;
  height: 335px;
  background-color: #5F697B;
  clip-path: polygon(0 90%, 100% 0, 100% 100%, 0 100%);
}
@media screen and (max-width: 600px) {
  footer .inner::before {
    clip-path: polygon(0 90%, 100% 30%, 100% 100%, 0 100%);
  }
}
footer .inner .footer_area {
  margin: 0 auto;
  color: #fff;
  padding: 50px 0 15px 0;
}
@media screen and (max-width: 1000px) {
  footer .inner .footer_area {
    padding: 0 0 15px;
  }
}
@media screen and (max-width: 600px) {
  footer .inner .footer_area {
    padding: 0 0 15px;
    margin-top: -70px;
  }
}
footer .inner .footer_area a {
  color: #fff;
  margin: 15px;
}
@media screen and (max-width: 768px) {
  footer .inner .footer_area a {
    display: block;
    margin-bottom: 10px;
    margin: 10px;
  }
}
footer .inner .footer_area .menu {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.3rem;
  position: relative;
}
@media screen and (max-width: 600px) {
  footer .inner .footer_area .menu {
    flex-direction: column;
  }
}
footer .inner .footer_area .menu .left {
  display: flex;
}
footer .inner .footer_area .menu .left img {
  width: 200px;
  align-self: flex-start;
}
@media screen and (max-width: 600px) {
  footer .inner .footer_area .menu .left {
    margin-bottom: 30px;
  }
}
footer .inner .footer_area .menu .right a:hover {
  text-decoration: underline;
}
@media screen and (max-width: 1000px) {
  footer .inner .footer_area .menu .right a {
    display: block;
    text-align: right;
  }
}
@media screen and (max-width: 600px) {
  footer .inner .footer_area .menu .right a {
    text-align: center;
  }
}
footer .inner .footer_area .crestec {
  text-align: right;
  font-size: 1.3rem;
  padding-bottom: 90px;
}
@media screen and (max-width: 1000px) {
  footer .inner .footer_area .crestec {
    padding-bottom: 45px;
  }
}
@media screen and (max-width: 600px) {
  footer .inner .footer_area .crestec {
    padding-bottom: 30px;
  }
}
footer .inner .footer_area .crestec a:hover {
  text-decoration: underline;
}
@media screen and (max-width: 600px) {
  footer .inner .footer_area .crestec a {
    text-align: center;
  }
}
footer .inner .footer_area .Copyright {
  text-align: center;
  font-size: 1.2rem;
}