:root{
  --main-color:#1c2a53;
  --sub-color:#2a92b7;
  --yellow:#f3e575;
  --white:#ffffff;
  --page-bg:#f2f2f2;
  --max-width:1100px;
  --font-ja:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
}

html{scroll-behavior:smooth}

body{
  margin:0;
  background:#ffffff;
  color:var(--main-color);
  font-family:var(--font-ja);
  letter-spacing:.02em;
}

.site-shell{
  width:min(100%, var(--max-width));
  margin:0 auto;
  background:#fff;
  overflow:hidden;
}

.site-header{
  position:relative;
  z-index:50;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  padding:0px 0px 0;
}

.site-header__logo{display:block;width:180px;line-height:0}
.site-header__logo img{display:block;width:100%;height:auto}
.site-header__menu{display:block;width:120px;line-height:0;cursor:pointer}
.site-header__menu img{display:block;width:100%;height:auto}

.global-menu{
  position:absolute;
  top:92px;
  right:46px;
  display:none;
  width:min(520px, calc(100vw - 80px));
  padding:28px 36px;
  background:rgba(28,42,83,.93);
  border-radius:18px;
  box-shadow:0 22px 50px rgba(0,0,0,.18);
  backdrop-filter:blur(4px);
}

.global-menu.is-open{display:grid;gap:14px}

.global-menu a{
  display:grid;
  place-items:center;
  min-height:62px;
  color:#fff;
  border:1px solid rgba(255,255,255,.34);
  border-radius:14px;
  font-size:24px;
  font-weight:700;
  letter-spacing:.05em;
  text-decoration:none;
}

.hero{
  position:relative;
  z-index:1;
  text-align:center;
  padding:0 30px 70px;
}

.hero__title{
  margin:18px 0 0;
  font-size:clamp(250px, 15vw, 300px);
  line-height:.82;
  font-weight:500;
  letter-spacing:-0.07em;
}

.hero__eyebrow{
  margin:6px 0 0;
  font-size:clamp(130px, 8vw, 92px);
  line-height:1;
  font-weight:500;
  letter-spacing:0.01em;
}

.hero__character{
  display:block;
  width:min(520px,38vw);
  margin:12px auto -58px;
  position:relative;
  z-index:2;
}

.hero__definition{
  margin-top:-140px;
  position:relative;
  z-index:3;
}

.hero__en{
  margin:0;
  font-size:clamp(22px, 3vw, 31px);
  font-weight:600;
  line-height:1.08;
}

.hero__ja{
  margin:2px 0 0;
  font-size:clamp(13px, 1.8vw, 18px);
  font-weight:900;
  line-height:1.25;
}

.hero__lead{
  max-width:780px;
  margin:12px auto 0;
  font-size:clamp(9px, 1.15vw, 12px);
  font-weight:900;
  line-height:1.45;
}

.board{
  position:relative;
  z-index:2;
  width:min(900px, 82%);
  margin:34px auto 48px;
  aspect-ratio:1362.78/640.5;
}

.board__frame{
  position:absolute;
  z-index:1;
  inset:0;
  width:100%;
  height:100%;
  object-fit:contain;
}

.board__pipe{
  position:absolute;
  z-index:0;
  left:6.3%;
  top:-18%;
  width:12.5%;
  height:auto;
}

.board__person{
  position:absolute;
  z-index:6;
  left:50%;
  bottom:0;
  width:46%;
  height:auto;
  transform:translateX(-50%);
}

.board__label{
  position:absolute;
  z-index:5;
  top:30%;
  margin:0;
  white-space:nowrap;

  font-size:clamp(25px, 4.3vw, 40px);
  font-weight:900;
  line-height:1;

  /* ←ここを変更 */
  letter-spacing:0.03em;

  paint-order:stroke fill;
  -webkit-text-stroke:6px var(--main-color);

  text-shadow:
    2px 0 var(--main-color),
    -2px 0 var(--main-color),
    0 2px var(--main-color),
    0 -2px var(--main-color),
    2px 2px var(--main-color),
    -2px 2px var(--main-color),
    2px -2px var(--main-color),
    -2px -2px var(--main-color);
}

.board__label::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-16px;
  border-bottom:8px dotted var(--main-color);
}

.board__label--left{
  left:3%;
  color:#fff;
}

.board__label--right{
  right:4.8%;
  color:#fff08a;
}

.solution{
  position:relative;
  width:min(690px, 68%);
  margin:120px auto 20px;
}

.solution__side{
  display:block;
  width:100%;
  height:auto;
    
}

.support{
  position:relative;
  text-align:center;
  padding:0 22px 36px;
  margin:90px auto 20px;
}

.support__title{
  display:inline-block;
  margin:0 auto -8px;
  font-size:clamp(48px, 6vw, 75px);
  font-weight:500;
  line-height:1.2;
  text-align:left;
  letter-spacing:.01em;
}

.support__group{
  display:block;
  width:min(500px, 58%);
  margin:0 auto;
}

.service-icons{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:14px;
  width:min(860px, 88%);
  margin:-50px auto 0;
  padding:0;
  list-style:none;
}

.service-icons li{
  display:grid;
  place-items:center;
  aspect-ratio:1/1;
  background:var(--main-color);
  color:#fff;
  border-radius:50%;
  font-size:clamp(11px, 1.45vw, 16px);
  font-weight:500;
  line-height:1.35;
  text-align:center;
}

.message{
  position:relative;
  width:min(780px, 78%);
  margin:-20px auto 40px;
  aspect-ratio:1457.22/370.12;
}

.message__frame{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:contain;
}

.message__text{
  position:absolute;
  inset:0;
  display:grid;
  place-items:center;
  margin:0;
  padding:12% 8% 5%;
  text-align:center;
  font-size:clamp(18px, 2.7vw, 31px);
  font-weight:900;
  line-height:1.35;
}

.link-menu{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:12px 20px;
  width:min(860px, 88%);
  margin:0 auto 42px;
  padding:20px 0 16px;
  border-top:2px solid var(--main-color);
  border-bottom:2px solid var(--main-color);
}

.link-menu a{
  display:grid;
  place-items:center;
  min-height:52px;
  padding:0 12px;
  background:var(--main-color);
  color:#fff;
  border-radius:12px;
  font-size:15px;
  font-weight:500;
  letter-spacing:.04em;
  text-decoration:none;
}

.link-menu a:hover{background:#26386d}

/* =========================
   フッター
========================= */

.site-footer{
  width:100%;
  background:var(--main-color);
  color:#fff;
}


.site-footer__inner{
  width:min(100%, var(--max-width));
  margin:0 auto;

  display:grid;
  grid-template-columns:24% 28% 48%;
  grid-template-areas:
    "links brand info"
    "links brand copy";

  align-items:center;
  column-gap:18px;
  row-gap:6px;

  padding:22px 46px 18px;
  box-sizing:border-box;
}


/* 左メニュー */
.site-footer__links{
  grid-area:links;

  display:grid;
  gap:8px;

  margin:0;
  padding:0 0 0 10px;

  list-style:none;

  font-size:14px;
  line-height:1.4;
}

.site-footer__links li{
  display:flex;
  align-items:center;
}

.site-footer__links li::before{
  content:"・";
  margin-right:4px;
}

.site-footer__links a{
  color:#fff;
  text-decoration:none;
}

.site-footer__links a:hover{
  text-decoration:underline;
}


/* 中央 KOUBUN */
.site-footer__brand{
  grid-area:brand;

  display:flex;
  align-items:center;
  justify-content:center;
}

.site-footer__brand img{
  display:block;
  width:200px;
  height:auto;
}

/* 右側会社情報 */
.site-footer__info{
  grid-area:info;

  display:grid;
  grid-template-columns:1fr auto;
  grid-template-areas:
    "logo logo"
    "address web";

  align-items:end;
  column-gap:16px;
  row-gap:4px;

  font-size:10px;
  line-height:1.25;
}

.site-footer__info p{
  margin:0;
}


/* 会社ロゴ */
.site-footer__company-logo{
  grid-area:logo;
  display:block;
  width:auto;
  max-width:260px;
  height:26px;
  object-fit:contain;
  object-position:left center;
  margin-bottom:3px;
}


/* 住所 */
.site-footer__address{
  grid-area:address;
}


/* URL・メール */
.site-footer__web{
  grid-area:web;

  padding-left:14px;

  border-left:1px solid rgba(255,255,255,.85);

  white-space:nowrap;
}


/* コピーライト */
.site-footer__copy{
  grid-area:copy;

  justify-self:end;

  margin:0;

  font-size:11px;
  line-height:1.2;

  white-space:nowrap;
}


/* =========================
   タブレット
========================= */

@media (max-width:900px){

  .site-footer{
    grid-template-columns: 180px 1fr;
    grid-template-areas:
      "links brand"
      "links info"
      "links copy";

    column-gap:30px;
    row-gap:18px;

    padding:30px 42px;
  }

  .site-footer__brand{
    justify-content:flex-start;
  }



  .site-footer__info{
    grid-template-columns:1fr;
    grid-template-areas:
      "logo"
      "address"
      "web";

    row-gap:6px;

    font-size:10px;
  }

  .site-footer__company-logo{
    max-width:220px;
    height:auto;
  }

  .site-footer__web{
    padding-left:0;
    border-left:0;
    white-space:normal;
  }

  .site-footer__copy{
    justify-self:start;
    white-space:normal;
  }
}


/* =========================
   スマホ
========================= */

@media (max-width:560px){

  .site-footer{
    display:flex;
    flex-direction:column;
    align-items:flex-start;

    gap:22px;

    padding:28px;
  }

  .site-footer__links{
    order:1;
    gap:8px;
    padding-left:0;
  }

  .site-footer__brand{
    order:2;
    width:100%;
    justify-content:flex-start;
  }



  .site-footer__info{
    order:3;
    width:100%;
  }

  .site-footer__company-logo{
    max-width:210px;
    height:auto;
    margin-bottom:4px;
  }

  .site-footer__copy{
    order:4;
    font-size:10px;
  }
}

@media (max-width:900px){
  .site-shell{width:min(100%, 760px)}

  .site-header{padding:0px 0px 0}
  .site-header__logo{width:150px; padding:10px 10px 0}
  .site-header__menu{width:100px}

  .hero{padding-bottom:64px}
  .hero__title{font-size:clamp(90px, 17vw, 132px)}
  .hero__eyebrow{font-size:clamp(42px, 8.2vw, 62px)}
  .hero__character{
    width:min(310px, 53%);
    margin-bottom:-38px;
  }

    
    .hero__definition{
  margin-top:-80px;
  position:relative;
  z-index:3;
}

    
    
  .board{
    width:88%;
    margin-top:30px;
    margin-bottom:52px;
  }

  .board__pipe{
    z-index:0;
    top:-17%;
    left:6%;
    width:13%;
  }

  .board__person{
    width:47%;
    bottom:0;
    z-index:6;
  }

  .board__label{
    top:36%;
    font-size:clamp(19px, 4.6vw, 33px);
    -webkit-text-stroke:4.5px var(--main-color);
  }

  .board__label::after{
    bottom:-12px;
    border-bottom-width:6px;
  }

  .board__label--left{left:5.4%}
  .board__label--right{right:4.3%}

  .solution{width:80%}
  .support__group{width:min(470px, 74%)}
  .service-icons{width:92%;gap:10px}
  .message{width:88%}

  .site-footer{
    grid-template-columns:1fr;
    grid-template-areas:
      "links"
      "main"
      "copy";
    padding:30px 42px;
    gap:20px;
  }

  .site-footer__main{
    grid-template-columns:1fr auto;
    gap:14px;
    border-top:1px solid rgba(255,255,255,.45);
    padding-top:18px;
  }

  .site-footer__brand{
    width:250px;
  }

    
  .site-footer__info{
    font-size:10px;
    white-space:normal;
  }

  .site-footer__copy{
    justify-self:start;
    font-size:10px;
    white-space:normal;
  }
}

@media (max-width:560px){
  .site-header{padding:0px 0px 0}
   .site-header__logo{width:120px; padding:5px 5px 0}
  .site-header__menu{width:100px}

    
    
  .global-menu{
    top:76px;
    right:24px;
    width:calc(100vw - 48px);
    padding:20px;
    border-radius:14px;
  }

  .global-menu a{
    min-height:52px;
    font-size:18px;
  }

  .hero{padding:0 18px 52px}

  .hero__title{
    margin-top:10px;
    font-size:clamp(74px, 24vw, 112px);
  }

  .hero__eyebrow{
    font-size:clamp(30px, 10vw, 48px);
  }

  .hero__character{
    width:58%;
    margin-top:14px;
    margin-bottom:-34px;
  }

  .hero__definition{margin-top:0}
  .hero__en{font-size:clamp(18px, 6vw, 26px)}
  .hero__ja{font-size:clamp(11px, 3.8vw, 16px)}

  .hero__lead{
    font-size:10px;
    line-height:1.55;
    max-width:88%;
  }

  .board{
    width:92%;
    margin-top:30px;
    margin-bottom:36px;
  }

  .board__pipe{
    z-index:0;
    top:-16%;
    left:6%;
    width:13%;
  }

  .board__person{
    width:48%;
    bottom:0;
    z-index:6;
  }

  .board__label{
    top:36%;
    font-size:clamp(12px, 4.7vw, 20px);
    -webkit-text-stroke:3px var(--main-color);
    letter-spacing:-.08em;
  }

  .board__label::after{
    bottom:-8px;
    border-bottom-width:4px;
  }

  .board__label--left{left:4.6%}
  .board__label--right{right:3.2%}

  .solution{
    width:84%;
    margin-bottom:10px;
  }

  .support{padding-bottom:24px}

  .support__title{
    font-size:clamp(30px, 9vw, 45px);
  }

  .support__group{width:78%}

  .service-icons{
    grid-template-columns:repeat(3,1fr);
    width:82%;
    max-width:340px;
    gap:10px;
  }

  .service-icons li{font-size:12px}

  .message{
    width:86%;
    margin-bottom:32px;
  }

  .message__text{
    font-size:clamp(14px, 4.3vw, 17px);
    line-height:1.42;
  }

  .link-menu{
    grid-template-columns:1fr;
    width:88%;
    gap:10px;
    margin-bottom:0;
    border-bottom:0;
  }

  .link-menu a{
    min-height:48px;
    font-size:14px;
    border-radius:10px;
  }

  .site-footer{
    padding:28px 28px 24px;
  }

.site-footer__main{
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    gap:20px;
}

  .site-footer__brand{
    font-size:34px;
    text-align:left;
  }

  .site-footer__qr{width:58px}
    
      .site-footer__brand{
    width:200px;
  }

}

/* 表示アニメーション */
.fade-in{
  opacity:0;
  transform:translateY(100px) scale(.92);
  transition:
    opacity 1s ease-out,
    transform 1s cubic-bezier(.18,.9,.22,1.08);
    will-change:transform, opacity;
}

.fade-in.is-visible{
  opacity:1;
  transform:translateY(0) scale(1);
}
/* メニューをスムーズに表示 */
.global-menu{
  opacity:0;
  visibility:hidden;
  transform:translateY(-12px);
  transition:
    opacity .35s ease,
    transform .35s ease,
    visibility .35s ease;
  display:grid;
  gap:14px;
  pointer-events:none;
}

.global-menu.is-open{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
  pointer-events:auto;
}

/* 上へ戻るボタン */
.page-top{
  position:fixed;
  right:24px;
  bottom:24px;
  z-index:100;
  width:56px;
  height:56px;
  border:0;
  border-radius:50%;
  background:var(--main-color);
  color:#fff;
  font-size:28px;
  line-height:1;
  cursor:pointer;
  opacity:0;
  visibility:hidden;
  transform:translateY(16px);
  transition:
    opacity .3s ease,
    transform .3s ease,
    visibility .3s ease,
    background .3s ease;
}

.page-top.is-visible{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}

.page-top:hover{
  background:#26386d;
}

@media (max-width:560px){
  .page-top{
    right:16px;
    bottom:16px;
    width:48px;
    height:48px;
    font-size:24px;
  }
}


/* =========================
   フッター レスポンシブ
========================= */

@media (max-width:900px){

  .site-footer{
    grid-template-columns:180px 1fr;
    grid-template-areas:
      "links brand"
      "links info"
      "links copy";

    column-gap:30px;
    row-gap:18px;

    padding:30px 42px;
  }

  .site-footer__brand{
    justify-content:flex-start;
  }

  .site-footer__info{
    grid-template-columns:1fr;
    grid-template-areas:
      "logo"
      "address"
      "web";

    row-gap:6px;

    font-size:10px;
  }

  .site-footer__web{
    padding-left:0;
    border-left:0;
  }

  .site-footer__copy{
    justify-self:start;
    white-space:normal;
  }
}


@media (max-width:560px){

  .site-footer{
    display:flex;
    flex-direction:column;
    align-items:flex-start;

    gap:24px;

    padding:28px;
  }

  .site-footer__links{
    order:1;
    gap:8px;
  }

  .site-footer__brand{
    order:2;
    width:100%;
  }

  

  .site-footer__info{
    order:3;
    width:100%;
  }

  .site-footer__company-logo{
    max-width:220px;
    height:auto;
    margin-bottom:6px;
  }

  .site-footer__copy{
    order:4;
    font-size:10px;
  }
}