@charset "UTF-8";
/* CSS Document */
* {
  margin: 0px;
  padding: 0px; }

@media (min-width: 768px) {
  .sp {
    display: none; }

  html {
    scroll-behavior: smooth;
    color: #d5d5d5;
    font-size: calc(100vw * 16 / 375);
    letter-spacing: 2px; }

  body {
    background-image: url(../img/bg-mad.png);
    background-size: 250px;
    margin: 0;
    /*  font-family: "sicgothicduex-nexus", sans-serif;
      font-weight: 300;*/
    font-family: "noto-sans-cjk-jp", sans-serif;
    font-weight: 200;
    background-repeat: repeat; }

  header {
    position: relative;
    width: 100%; }
    header .bg img {
      width: 100%;
      height: auto;
      display: block; }
    header h1 {
      position: absolute;
      font-family: "fot-chiaro-std", sans-serif;
      line-height: 170%;
      top: 46%;
      left: 5%;
      width: 46%;
      font-size: 0.45rem; }
      header h1 figure {
        width: 100%;
        margin-top: 0.5rem; }
        header h1 figure img {
          width: 90%; }
    header .news {
      box-sizing: border-box;
      position: absolute;
      top: 76%;
      background-color: black;
      border-radius: 8px 0px 0px 8px;
      padding: 0.5rem 0.75rem;
      width: 95%;
      left: 5%;
      display: flex;
      align-items: center; }
      header .news h2 {
        font-size: clamp(12px, 0.35rem, 16px);
        font-weight: 600;
        margin-right: 5%; }
      header .news ul {
        font-size: clamp(12px, 0.35rem, 16px);
        font-weight: 300; }
        header .news ul li {
          margin-bottom: 0.25rem; }
        header .news ul li:last-child {
          margin-bottom: 0px; }

  nav {
    position: fixed;
    right: 0.23778941rem;
    z-index: 9;
    font-size: clamp(11px, 0.2rem, 16px);
    display: grid;
    place-items: center;
    height: 100vh;
    z-index: 999; }
    nav ul li {
      margin-bottom: 12px; }
      nav ul li::before {
        content: "●";
        color: #AFAFAF;
        margin-right: 0.5em;
        transition: color 0.6s ease; }
    nav ul li.active::before {
      content: "●";
      color: red; }

  section.area-atc-main {
    width: 100%;
    margin: 0px auto 160px;
    display: flex;
    position: relative; }
    section.area-atc-main .title {
      background-image: linear-gradient(37deg, #f0a995, #e67261 67%, #b24a00 98%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      opacity: 0.6;
      position: absolute;
      top: 0px;
      left: 2.2rem;
      font-size: 2rem;
      font-weight: 700;
      font-family: "noto-sans-cjk-jp", sans-serif;
      transform: rotate(90deg);
      transform-origin: left top;
      line-height: 1; }
      section.area-atc-main .title span {
        font-size: 0.25rem;
        display: block;
        margin-bottom: -0.9em; }
    section.area-atc-main .container {
      width: 60%;
      margin-left: 20%;
      margin-right: 20%; }
      section.area-atc-main .container .contents {
        font-size: clamp(12px, 0.35rem, 16px); }
        section.area-atc-main .container .contents .catch {
          font-size: clamp(18px, 0.65rem, 42px);
          font-family: "fot-chiaro-std", sans-serif;
          margin-bottom: 1rem;
          line-height: 170%; }
        section.area-atc-main .container .contents .m-txt {
          line-height: 180%; }

  .pipe {
    width: 100%;
    margin: 1rem 0px 0rem; }
    .pipe img {
      width: 100%; }

  .slider {
    overflow: hidden;
    width: 100%;
    margin-bottom: 220px; }

  .slider-track {
    display: flex;
    animation: slide 20s linear infinite; }

  .slider-track img {
    width: calc(100vw / 3.5);
    /* ← これが核心 */
    flex-shrink: 0; }

  @keyframes slide {
    0% {
      transform: translateX(0); }
    100% {
      transform: translateX(calc(-100vw * (9 / 3.5))); } }
  #spec.area-atc-main {
    margin-bottom: 100px; }

  .arrow {
    background-color: #d5d5d5;
    color: #414141;
    display: inline-block;
    padding: 6px 24px;
    border-radius: 24px;
    font-size: 0.25rem; }
    .arrow:hover {
      background-color: #BAD6ED;
      text-decoration: none; }
    .arrow a {
      text-decoration: none; }

  #school {
    position: relative; }
    #school .school-bg {
      position: absolute;
      width: 100%; }
      #school .school-bg img {
        width: 100%;
        height: auto;
        display: block; }
    #school .area-parts {
      z-index: 99;
      padding-top: 160px;
      margin: 0px auto 0px; }
      #school .area-parts h2 {
        padding-left: 160px; }
      #school .area-parts .m-txt {
        background-color: rgba(0, 0, 0, 0.5);
        padding: 0.35rem; }
      #school .area-parts .video-center {
        text-align: center;
        margin-top: 2rem;
        margin-bottom: 2rem; }
      #school .area-parts .school-parts {
        padding: 0%;
        width: 100%;
        margin: 0 auto 2rem; }
        #school .area-parts .school-parts:last-child {
          margin-bottom: 0px; }
        #school .area-parts .school-parts .area-ttl {
          text-align: left;
          margin-bottom: 0.75rem; }
          #school .area-parts .school-parts .area-ttl h3 {
            font-size: 0.45rem;
            margin-bottom: 0.35rem;
            font-weight: 700;
            font-family: "sicgothicduex-nexus", sans-serif; }
          #school .area-parts .school-parts .area-ttl .catch {
            font-size: 0.35rem;
            font-family: "sicgothicduex-nexus", sans-serif; }
        #school .area-parts .school-parts .schoolitem {
          width: 100%;
          display: flex; }
          #school .area-parts .school-parts .schoolitem .m-txt {
            width: 60%;
            margin: 0px 5% 30px 0px;
            padding: 0px;
            background-color: rgba(0, 0, 0, 0); }
        #school .area-parts .school-parts .othschool {
          width: 100%;
          display: block; }
          #school .area-parts .school-parts .othschool .m-txt {
            width: 100%;
            margin-right: 0%;
            margin-bottom: 1rem; }
      #school .area-parts .schoolitem .m-txt {
        width: 60%;
        margin-right: 5%; }
      #school .area-parts .schoolitem .m-txt .link {
        margin-top: 1rem; }
      #school .area-parts .schoolitem figure {
        width: 35%; }
      #school .area-parts .schoolitem figure img {
        width: 100%; }

  #price {
    position: relative; }
    #price .price-bg {
      position: absolute;
      width: 100%; }
      #price .price-bg img {
        width: 100%;
        height: auto;
        display: block; }
    #price .area-parts {
      z-index: 99;
      padding-top: 160px;
      display: flex;
      margin: 0px auto 0px; }
      #price .area-parts h2 {
        padding-left: 160px; }
      #price .area-parts .m-txt {
        background-color: rgba(0, 0, 0, 0.5);
        padding: 0.35rem; }
      #price .area-parts .training-box {
        background-color: rgba(0, 0, 0, 0.5);
        padding: 0.35rem 3%;
        width: 94%;
        margin: 2rem auto;
        position: relative;
        /* 右下のカギカッコ */ }
        #price .area-parts .training-box::before {
          content: "";
          position: absolute;
          top: 0;
          left: 0;
          width: 40px;
          height: 40px;
          border-left: 1px solid #ffffff;
          border-top: 1px solid #ffffff;
          margin: -0.25rem; }
        #price .area-parts .training-box::after {
          margin: -0.25rem;
          content: "";
          position: absolute;
          bottom: 0;
          right: 0;
          width: 40px;
          height: 40px;
          border-right: 1px solid #ffffff;
          border-bottom: 1px solid #ffffff; }
        #price .area-parts .training-box .inner {
          gap: 40px;
          padding: 40px;
          position: relative; }
          #price .area-parts .training-box .inner .text h3 {
            font-size: 0.5rem;
            border-bottom: 1px #d5d5d5 solid;
            display: inline-block;
            margin: 0 0 0.75rem; }
            #price .area-parts .training-box .inner .text h3 span {
              font-weight: 800; }
          #price .area-parts .training-box .inner .text p {
            line-height: 1.9;
            font-size: clamp(12px, 0.35rem, 16px);
            margin-bottom: 0.75rem; }

  #access.area-atc-main {
    display: block; }

  #access {
    position: relative;
    width: 100%; }
    #access .access-bg {
      position: absolute;
      width: 100%; }
      #access .access-bg img {
        width: 100%;
        height: auto;
        display: block; }
    #access .area-parts {
      position: relative;
      display: block;
      padding-top: 160px;
      width: 100%; }
      #access .area-parts h2.title {
        padding-left: 160px;
        position: absolute;
        left: 2.2rem; }
      #access .area-parts .container {
        width: 60%;
        margin-left: 20%;
        margin-right: 20%; }
        #access .area-parts .container .contents {
          width: 100%; }
          #access .area-parts .container .contents .catch {
            display: block;
            width: 100%; }
      #access .area-parts .training-box {
        background-color: rgba(0, 0, 0, 0.5);
        padding: 0.35rem 3%;
        width: 94%;
        margin: 2rem auto;
        position: relative;
        /* 右下のカギカッコ */ }
        #access .area-parts .training-box::before {
          content: "";
          position: absolute;
          top: 0;
          left: 0;
          width: 40px;
          height: 40px;
          border-left: 1px solid #ffffff;
          border-top: 1px solid #ffffff;
          margin: -0.25rem; }
        #access .area-parts .training-box::after {
          margin: -0.25rem;
          content: "";
          position: absolute;
          bottom: 0;
          right: 0;
          width: 40px;
          height: 40px;
          border-right: 1px solid #ffffff;
          border-bottom: 1px solid #ffffff; }
        #access .area-parts .training-box .inner {
          gap: 40px;
          padding: 40px;
          position: relative; }
          #access .area-parts .training-box .inner .text {
            margin-bottom: 2rem; }
            #access .area-parts .training-box .inner .text:last-child {
              margin-bottom: 0px; }
            #access .area-parts .training-box .inner .text h3 {
              font-size: 0.5rem;
              border-bottom: 1px #d5d5d5 solid;
              display: inline-block;
              margin: 0 0 0.75rem; }
              #access .area-parts .training-box .inner .text h3 span {
                font-weight: 800; }
            #access .area-parts .training-box .inner .text p {
              line-height: 1.9;
              font-size: clamp(12px, 0.35rem, 16px);
              margin-bottom: 0.75rem; }

  section#utilization {
    width: 100%; }
    section#utilization .shape {
      mix-blend-mode: difference;
      background: white;
      padding: 0px 1rem;
      clip-path: polygon(0% 20%, 35% 8%, 100% 20%, 100% 85%, 75% 95%, 15% 88%, 0% 60%); }
      section#utilization .shape .content {
        color: #000000; }
        section#utilization .shape .content .area-info {
          display: flex;
          width: 100%;
          padding: 4rem 0.5rem; }
          section#utilization .shape .content .area-info .title {
            width: 38%;
            margin-right: 6%; }
            section#utilization .shape .content .area-info .title h2 {
              font-size: 1.25rem;
              font-weight: 700;
              margin-bottom: 1.25rem; }
              section#utilization .shape .content .area-info .title h2 span {
                font-size: 0.455rem;
                display: block;
                margin-top: 12px; }
            section#utilization .shape .content .area-info .title p.txt {
              font-size: 0.3rem;
              line-height: 180%;
              font-weight: 400; }
          section#utilization .shape .content .area-info .link-area {
            width: 47%;
            padding-right: 10%;
            /* =========================
               言語リンク
            ========================= */
            /* 小さい矢印 */ }
            section#utilization .shape .content .area-info .link-area .item {
              display: flex;
              justify-content: space-between;
              align-items: center;
              font-size: 0.25rem;
              border-top: 1px solid rgba(0, 0, 0, 0.1);
              padding: 48px 0.15rem; }
              section#utilization .shape .content .area-info .link-area .item:first-child {
                border-top: 1px solid rgba(0, 0, 0, 0.1); }
              section#utilization .shape .content .area-info .link-area .item:last-child {
                border-bottom: 1px solid rgba(0, 0, 0, 0.1); }
            section#utilization .shape .content .area-info .link-area .link-item {
              text-decoration: none;
              color: inherit;
              /* =========================
                 矢印（大）
              ========================= */ }
              section#utilization .shape .content .area-info .link-area .link-item:hover {
                opacity: 0.7;
                background-color: aliceblue;
                transition: 0.2s; }
              section#utilization .shape .content .area-info .link-area .link-item .item-content h3 {
                font-size: 0.65rem;
                margin-bottom: 16px;
                font-weight: 300;
                margin-bottom: 0.55rem; }
              section#utilization .shape .content .area-info .link-area .link-item .item-content p {
                font-size: 0.25rem;
                line-height: 1.8;
                font-weight: 300;
                color: #333; }
              section#utilization .shape .content .area-info .link-area .link-item .arrow-btn {
                width: 46px;
                height: 46px;
                background: #000;
                border-radius: 50%;
                position: relative;
                flex-shrink: 0; }
                section#utilization .shape .content .area-info .link-area .link-item .arrow-btn::before {
                  content: "";
                  position: absolute;
                  top: 50%;
                  left: 24%;
                  width: 20px;
                  height: 2px;
                  background: #fff;
                  transform: translateY(-50%); }
                section#utilization .shape .content .area-info .link-area .link-item .arrow-btn::after {
                  content: "";
                  position: absolute;
                  top: 50%;
                  left: 42%;
                  width: 10px;
                  height: 10px;
                  border-top: 2px solid #fff;
                  border-right: 2px solid #fff;
                  transform: translateY(-50%) rotate(45deg); }
            section#utilization .shape .content .area-info .link-area .lang-links {
              display: flex;
              gap: 40px;
              margin-top: 0.75rem; }
            section#utilization .shape .content .area-info .link-area .lang-links a {
              text-decoration: none;
              color: #000;
              font-size: 0.3rem;
              display: flex;
              align-items: center;
              gap: 8px; }
            section#utilization .shape .content .area-info .link-area .mini-arrow {
              width: 20px;
              height: 20px;
              background: #000;
              border-radius: 50%;
              position: relative; }
              section#utilization .shape .content .area-info .link-area .mini-arrow::before {
                content: "";
                position: absolute;
                top: 50%;
                left: 27%;
                width: 8px;
                height: 1px;
                background: #fff;
                transform: translateY(-50%); }
              section#utilization .shape .content .area-info .link-area .mini-arrow::after {
                content: "";
                position: absolute;
                top: 50%;
                left: 41%;
                width: 5px;
                height: 5px;
                border-top: 1px solid #fff;
                border-right: 1px solid #fff;
                transform: translateY(-50%) rotate(45deg); }

  .caution-area {
    width: 80%;
    margin: 0 auto 3rem; }
    .caution-area h2 {
      font-size: 0.5rem;
      margin-bottom: 1rem; }
    .caution-area p {
      font-size: 0.25rem;
      margin-bottom: 1rem; }
    .caution-area ul {
      font-size: 0.25rem; }
      .caution-area ul li {
        margin-bottom: 0.25rem;
        list-style: circle;
        margin-left: 1rem; }

  .area-anounce {
    font-size: clamp(12px, 0.25rem, 14px); }
    .area-anounce li {
      margin-bottom: 10px; }
      .area-anounce li::before {
        content: '※'; }

  .google-map {
    position: relative;
    display: block;
    width: 100%; }

  .google-map iframe {
    filter: grayscale(100%);
    -webkit-filter: grayscale(100%);
    opacity: 0.7; }

  footer {
    background-image: url("../img/footer_bg.jpg");
    background-size: cover;
    position: relative;
    background-repeat: no-repeat;
    width: 80%;
    margin-left: 10%;
    margin-bottom: 2rem;
    padding: 5% 5%;
    display: flex; }
    footer .company {
      width: 20%;
      margin-right: 5%; }
      footer .company .logo {
        width: 100%; }
        footer .company .logo img {
          width: 100%; }
      footer .company .sns {
        width: 100%;
        line-height: 30%;
        margin-bottom: 1rem; }
        footer .company .sns img {
          width: 15%;
          display: inline-block;
          margin-right: 14px; }
      footer .company .address {
        font-size: 0.25rem;
        line-height: 180%; }
        footer .company .address p {
          margin-bottom: 0.75rem; }
    footer .menu {
      font-size: 0.23rem;
      width: 65%;
      margin-right: 10%;
      margin-top: 0.45rem; }
      footer .menu ul {
        display: flex; }
        footer .menu ul li {
          margin-right: 0.45rem; }
      footer .menu .credit {
        position: absolute;
        bottom: 10px;
        right: 10px; } }