.header {
  position: relative;
  display: flex;
  max-width: 1366px;
  width: 100%;
  height: 72px;
  background-color: #ffffff;
  z-index:10;
  top: 0;
  left: 0;
  background-color: var(--background);
}

.header .hamburger {
  display: flex;
  flex-direction: column;
  width: 75px;
  height: 36px;
  align-items: flex-start;
  gap: 8px;
  padding: 13px 22px;
  position: relative;
  top: 18px;
  left: 1251px;
  background-color: var(--dark-blue);
  border-radius: 11px;
  background-image: url("/header/img/hamburger.svg");
  background-repeat: no-repeat;
}
.header .hamburger:hover {
  background-image: url("/header/img/hamburger-hover.svg");
}

.header .kowa-logo-defo {
  position: relative;
  margin: 18px 0 0 40px;
  width: 229px;
  height: 36px;
  aspect-ratio: 6.36;
  background-image: url("/header/img/header-logo.svg");
  background-repeat: no-repeat;
}

.header .header-menu {
  display: flex;
  gap: 28px;            /* 要素間の余白 */
  align-items: center;  /* 縦位置を揃える */
  padding-top: 20px;
  padding-left: 140px;
}

.header .header-menu .main-menu {
  position: relative;
  display: flex;
  width: 178px;
  height: 21px;
  align-items: center;
  gap: 8px;
  color: var(--dark-blue);
}

.header .menu-infla {
  position: absolute;
  /* top: 0; */
  /* left: 408px; */
  width: 178px;
  height: 206px;
  display: flex;
}

.header .hover-area-infla {
  top: 0;
  /* left: 408px; */
  width: 178px;
  height: 72px;
}

.header .frame-infla {
  width: 178px;
  display: flex;
  margin-top: 26px;
  height: 21px;
  position: relative;
  align-items: center;
  gap: 8px;
  color: var(--dark-blue);
}

.header .menu-icon {
  position: relative;
  width: 20px;
  height: 20px;
  aspect-ratio: 1;
}

.header .menu-text {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  margin-top: -1.00px;
  opacity: 0.9;
  font-family: var(--header-footer-font-family);
  font-weight: var(--header-footer-font-weight);
  font-size: var(--header-footer-font-size);
  letter-spacing: var(--header-footer-letter-spacing);
  line-height: var(--header-footer-line-height);
  white-space: nowrap;
  font-style: var(--header-footer-font-style);
}

.header .arrow {
  position: relative;
  width: 9px;
  height: 5px;
  background-image: url("/header/img/arrow.svg");
}
.header .arrow:hover {
  background-image: url("/header/img/arrow-hover.svg");
}

.header .menu-kitting {
  position: absolute;
  /* top: 0; */
  /* left: 609px; */
  width: 130px;
  height: 169px;
  display: flex;
}

.header .menu-delete {
  display: flex;
  flex-direction: column;
  width: 100px;
  height: 72px;
  align-items: flex-start;
  gap: 20px;
  position: absolute;
  /* top: 0; */
  /* left: 897px; */
}

.header .frame-delete {
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
  align-self: stretch;
  width: 100%;
  flex: 0 0 auto;
  margin-top: 26px;
  height: 21px;
}
.header .frame-delete:hover {
  color: var(--blue);
}

.header .img-2 {
  position: relative;
  width: 20px;
  height: 20.62px;
}

.header .menu-develop {
  display: flex;
  flex-direction: column;
  width: 113px;
  align-items: flex-start;
  gap: 20px;
  position: absolute;
  top: 0;
  /* left: 1025px; */
}

.header .frame-develop {
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
  align-self: stretch;
  width: 100%;
  flex: 0 0 auto;
  margin-top: 26px;
  height: 21px;
}
.header .frame-develop:hover {
  color: var(--blue);
}

.header .menu-ope-mnt {
  position: absolute;
  /* top: 0; */
  /* left: 767px; */
  width: 102px;
  height: 169px;
  display: flex;
}

.header .frame-ope-mnt {
  width: 102px;
  display: flex;
  margin-top: 26px;
  height: 21px;
  position: relative;
  align-items: center;
  gap: 8px;
}

.header .button-contact {
  display: flex;
  width: 75px;
  height: 36px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 16px;
  position: absolute;
  top: 18px;
  left: 1166px;
  background-color: var(--blue);
  border-radius: 11px;
  overflow: hidden;
  background-image: url("/header/img/contact.svg");
  background-repeat: no-repeat;
}
.header .button-contact:hover,
.drawer .button-contact:hover {
  background-image: url("/header/img/contact-hover.svg");
}

.header .hover-area-infla:hover .menu-text,
.header .hover-area-kitting:hover .menu-text,
.header .hover-area-ope-mnt:hover .menu-text {
  color: var(--blue);
}

.header .hover-area-infla:hover .arrow,
.header .hover-area-kitting:hover .arrow,
.header .hover-area-ope-mnt:hover .arrow {
  background-image: url("/header/img/arrow-hover.svg");
  background-repeat: no-repeat;
}

.header .submenu-infla {
  position: absolute;
  display: none;
  top: 33px;
  left: calc(50.00% - 86px);
  width: 260px;
  height: 143px;
  color: var(--dark-blue);
  background-color: var(--white);
  border-radius: 8px;
  box-shadow: 0px 0px 8px #0000001a;
}
.header .hover-area-infla:hover .submenu-infla {
  display: block;
}

.submenu-01,
.submenu-02,
.submenu-03 {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  position: absolute;
  left: 24px;
  width: 212px;
  opacity: 0.5;
}
.header .submenu-01 { top: 24px; }
.header .submenu-02 { top: 64px; }
.header .submenu-03 { top: 100px; }

.header .submenu-text {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: left;
  width: 145px;
  margin-top: -1.00px;
  opacity: 0.9;
  font-family: var(--header-footer-font-family);
  font-weight: var(--header-footer-font-weight);
  color: var(--dark-blue);
  font-size: var(--header-footer-font-size);
  letter-spacing: var(--header-footer-letter-spacing);
  line-height: var(--header-footer-line-height);
  font-style: var(--header-footer-font-style);
}

.header .submenu-allow {
  position: relative;
  width: 5.24px;
  height: 6.5px;
  aspect-ratio: 1.2;
  left: 31px;
}

.submenu-01:hover,
.submenu-02:hover,
.submenu-03:hover {
  opacity: 0.9;
}

.header .hover-area-kitting {
  width: 130px;
  height: 72px;
}
.header .hover-area-kitting:hover .submenu-kitting {
  display: block;
}

.header .submenu-kitting {
  position: absolute;
  display: none;
  top: 33px;
  width: 260px;
  height: 106px;
  color: var(--dark-blue);
  background-color: var(--white);
  border-radius: 8px;
  box-shadow: 0px 0px 8px #0000001a;
}

.header .submenu-ope-mnt {
  position: absolute;
  display: none;
  top: 33px;
  width: 273px;
  height: 106px;
  color: var(--dark-blue);
  background-color: var(--white);
  border-radius: 8px;
  box-shadow: 0px 0px 8px #0000001a;
}
.submenu-ope-mnt .submenu-text {
  width: 160px;
}

.header .hover-area-ope-mnt {
  width: 102px;
  height: 72px;
}
.header .hover-area-ope-mnt:hover .submenu-ope-mnt,
.header .hover-area-ope-mnt:hover .select-bar,
.header .hover-area-kitting:hover .select-bar,
.header .hover-area-infla:hover .select-bar,
.header .menu-delete:hover .select-bar,
.header .menu-develop:hover .select-bar {
  display: block;
}

.header .select-bar {
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background-color: var(--blue);
  display: none;
  position: absolute;
}

.kowa-logo {
  margin-top: 32px;
  width: 432px;
  height: 68px;
  background-image: url("./img/kowa-logo-white.svg");
  outline: none;
  display: block;
}


/* ----------------------------- */

    /* ===== 2カラム + 分かれ目の縦線（中央） ===== */
    .two-col{
      position: relative;
      display: grid;
      grid-template-columns: 1fr 1fr;
      column-gap: 32px;
      align-items: start;
    }

    .two-col::before{
      content: "";
      position: absolute;
      top: 0;
      bottom: 0;
      left: 40%;
      transform: translateX(-50%);
      width: 1px;
      background: rgba(255, 255, 255, 0.30);
      pointer-events: none;
    }
    .two-col#service-menu::before{
      width: 0px;
      background: var(--blue);
    }

    .col{
      padding: 8px 0;
    }

    .col h3{
      margin: 0 0 10px;
      font-size: 18px;
    }

    .col p{
      margin: 0;
      line-height: 1.7;
    }

    /* スマホ：1列にして縦線を消す */
    @media (max-width: 768px){
      .two-col{
        grid-template-columns: 1fr;
        row-gap: 16px;
      }
      .two-col::before{
        display: none;
      }
    }

    
.section-title {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  position: relative;
  width: 165px;
}
.title-english {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  position: relative;
  flex: 0 0 auto;
}

.bullet {
  position: relative;
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #F05959;
}

.title-text-en {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  margin-top: -1.00px;
  font-family: var(--menu-ENG-title-font-family);
  font-weight: var(--menu-ENG-title-font-weight);
  color: var(--pinkish-orange);
  font-size: var(--menu-ENG-title-font-size);
  letter-spacing: var(--menu-ENG-title-letter-spacing);
  line-height: var(--menu-ENG-title-line-height);
  white-space: nowrap;
  font-style: var(--menu-ENG-title-font-style);
}

.title-text-jp {
  position: relative;
  align-self: stretch;
  font-family: var(--menu-h2-font-family);
  font-weight: var(--menu-h2-font-weight);
  color: var(--white);
  font-size: var(--menu-h2-font-size);
  letter-spacing: var(--menu-h2-letter-spacing);
  line-height: var(--menu-h2-line-height);
  font-style: var(--menu-h2-font-style);
}

.menu-title {
  color: rgba(255, 255, 255, 0.50);

  /* Header, Footer */
  font-family: "Noto Sans JP";
  font-size: 14px;
  font-style: normal;
  font-weight: 500;
  line-height: 150%; /* 21px */
  letter-spacing: 0.42px;
}

/* ===== Base ===== */
.site-header{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 20px; border-bottom:1px solid #eee;
  position:sticky; top:0; background:#fff; z-index:100;
}
.logo{ text-decoration:none; color:#111; font-weight:700; }

/* ===== Hamburger ===== */
.hamburger{
  width:44px; height:44px; border:0; background:transparent; padding:10px;
  display:inline-flex; flex-direction:column; justify-content:space-between; cursor:pointer;
}
.hamburger__bar{
  display:block; width:100%; height:2px; background:#111; border-radius:999px;
  transition:transform .2s ease, opacity .2s ease;
}

/* open state (button) */
.hamburger.is-open .hamburger__bar:nth-child(1){ transform:translateY(11px) rotate(45deg); }
.hamburger.is-open .hamburger__bar:nth-child(2){ opacity:0; }
.hamburger.is-open .hamburger__bar:nth-child(3){ transform:translateY(-11px) rotate(-45deg); }

/* ===== Overlay ===== */
.overlay{
  position:fixed; inset:0; background:rgba(0,0,0,.45);
  z-index:110;
}

/* ===== Drawer ===== */
.drawer__head{ display:flex; align-items:center; justify-content:end; margin-bottom:12px; gap: 10px;}

/* body scroll lock */
body.is-locked{ overflow:hidden; }

/* ===== Drawer (from TOP) ===== */
.drawer{
position: fixed;
top: 0; left: 0;
max-width: 1366px;
width: 100%;
height: min(80dvh, 768px);   /* 好みで：全画面なら 100dvh */
transform: translateY(-100%);
transition: transform .25s ease;
transition: none;
z-index: 120;
}

.drawer.is-open{
transform: translateY(-72px);
/* position: relative; */
}

.drawer__inner{
height: 100%;
background:var(--dark-blue, #16205B);
box-shadow: 0 12px 30px rgba(0,0,0,.12); /* 下方向の影に */
padding: 18px 18px 24px;
display: flex;
flex-direction: column;
overflow: auto; /* メニューが長いときにスクロール */
padding: 20px 40px 64px 80px;
}

.drawer a {
  color: var(--white);
  transition: color 300ms ease-in;
}

.drawer a:hover,
.drawer a:hover .title-text-jp {
  color:var(--pinkish-orange);
}

.service-menu-list {
	padding: 32px 0 0 24px;
	gap: 16px;
	display: grid;
}

.service-menu-list h4 {
  color: rgba(255, 255, 255, 0.50);
font-family: "Noto Sans JP";
font-size: 14px;
font-style: normal;
font-weight: 500;
line-height: 150%; /* 21px */
letter-spacing: 0.42px;

}

.service-menu-list h5 {
color: #FFF;
font-family: "Noto Sans JP";
font-size: 13px;
font-style: normal;
font-weight: 500;
line-height: 150%; /* 19.5px */
letter-spacing: 0.39px;
margin-left: 24px;
}

.wrapper-contact {
  margin-top: 57px;
}
.text-contact {
  color: rgba(255, 255, 255, 0.80);

/* Body */
font-family: "Noto Sans JP";
font-size: 15px;
font-style: normal;
font-weight: 400;
line-height: 170%; /* 25.5px */
letter-spacing: 0.75px;
}

.p-mark-image {
  background-image: url(./img/p-mark.svg);
  background-repeat: no-repeat;
  width: 64px;
  height: 64px;
  margin-top: 255px;
}

.footer-menu {
  gap: 24px;
	display: grid; 
}
.footer-small-menu {
  color: var(--white, #FFF);

/* Footer-small */
font-family: "Noto Sans JP";
font-size: 13px;
font-style: normal;
font-weight: 500;
line-height: 150%; /* 19.5px */
letter-spacing: 0.39px;
}
.footer-company {
  color: rgba(255, 255, 255, 0.50);
font-family: Poppins;
font-size: 13px;
font-style: normal;
font-weight: 500;
line-height: 100%; /* 13px */
letter-spacing: 0.39px;
}

.drawer__close{
  border:0;
  background:transparent;
  cursor:pointer;
  background-image: url("./img/drawer-close.svg");
  background-repeat: no-repeat;
  width: 75px;
  height: 36px;
}

.drawer .two-col {
  grid-template-columns: 1fr 1fr; 
}


/* ------------------------------------------------------------------ */
/* =========================
   Header layout (relative)
   ========================= */

   .header{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
  
    /* 固定幅1366pxをやめて、レイアウト崩れを防ぐ */
    width: 100%;
    height: 72px;
  
    background-color: var(--background);
    z-index: 10;
  
    /* 余白は “left/top” の代わりに padding で作る */
    padding: 0 40px;
    box-sizing: border-box;
  }
  
  /* 背景レイヤ（必要なら） */
  .header .header-background{
    position: absolute;
    inset: 0;
    z-index: -1;
  }
  
  /* 左：ロゴ */
  .header .kowa-logo-defo{
    position: relative;
    margin: 0;
    width: 229px;
    height: 36px;
    aspect-ratio: 6.36;
    background-image: url("/header/img/header-logo.svg");
    background-repeat: no-repeat;
    background-position: left center;
  }
  
  /* 中央：メニュー全体（横並び） */
  .header .header-nav{
    display: flex;
    align-items: center;
    gap: 28px;
    height: 72px;
    margin: 0 28px 0 auto;
    padding: 0;
  }
  
  /* 右：アクション群 */
  .header .header-actions{
    display: flex;
    align-items: center;
    gap: 16px;
    height: 72px;
  }
  
  /* -------------------------
     Menu blocks (no absolute)
     ------------------------- */
  
  /* absolute の left/top を撤去し、通常フローへ */
  .header .menu-infla,
  .header .menu-kitting,
  .header .menu-ope-mnt,
  .header .menu-delete,
  .header .menu-develop{
    position: relative;
    display: flex;
    align-items: stretch;
    height: 72px;
    width: auto;           /* 固定幅は中身基準に */
  }
  
  /* hover領域は “サブメニューの基準” になるので relative を付ける */
  .header .hover-area-infla,
  .header .hover-area-kitting,
  .header .hover-area-ope-mnt{
    position: relative;
    height: 72px;
  }
  
  /* メニューの見た目（既存の frame-* は流用） */
  .header .frame-infla,
  .header .frame-ope-mnt,
  .header .frame-delete,
  .header .frame-develop{
    display: flex;
    align-items: center;
    gap: 8px;
    height: 72px;
    margin-top: 0;
    padding: 0 0;          /* 必要なら調整 */
    color: var(--dark-blue);
  }
  
  /* “26px下げ” は flex中央揃えで不要になるので削る */
  .header .frame-delete,
  .header .frame-develop{
    margin-top: 0;
  }
  
  /* select-bar はメニュー項目の上に出す */
  .header .select-bar{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background-color: var(--blue);
    display: none;
  }
  
  /* -------------------------
     Icons / text
     ------------------------- */
  
  .header .menu-icon{
    position: relative;
    width: 20px;
    height: 20px;
    aspect-ratio: 1;
  }
  
  .header .menu-text{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    margin-top: 0;
  
    opacity: 0.9;
    font-family: var(--header-footer-font-family);
    font-weight: var(--header-footer-font-weight);
    font-size: var(--header-footer-font-size);
    letter-spacing: var(--header-footer-letter-spacing);
    line-height: var(--header-footer-line-height);
    white-space: nowrap;
    font-style: var(--header-footer-font-style);
  }
  
  .header .arrow{
    position: relative;
    width: 9px;
    height: 5px;
    background-image: url("/header/img/arrow.svg");
    background-repeat: no-repeat;
    background-position: center;
  }
  
  /* -------------------------
     Contact / Hamburger (no absolute)
     ------------------------- */
  
  .header .button-contact,
  .drawer .button-contact {
    display: flex;
    width: 75px;
    height: 36px;
    align-items: center;
    justify-content: center;
    padding: 11px 16px;
  
    position: relative;  /* absoluteを撤去 */
    top: auto;
    left: auto;
  
    background-color: var(--blue);
    border-radius: 11px;
    overflow: hidden;
    background-image: url("/header/img/contact.svg");
    background-repeat: no-repeat;
    background-position: center;
  }
  
  .site-header .hamburger{
    display: flex;
    flex-direction: column;
    width: 75px;
    height: 36px;
    align-items: flex-start;
    gap: 8px;
    padding: 13px 22px;
  
    position: relative; /* absoluteを撤去 */
    top: auto;
    left: auto;
  
    background-color: var(--dark-blue);
    border-radius: 11px;
    background-image: url("/header/img/hamburger.svg");
    background-repeat: no-repeat;
    background-position: center;
  }
  
  /* -------------------------
     Hover behaviors (existing)
     ------------------------- */
  
  .header .hamburger:hover{ background-image: url("/header/img/hamburger-hover.svg"); }
  
  .header .button-contact:hover{ background-image: url("/header/img/contact-hover.svg"); }
  
  .header .hover-area-infla:hover .menu-text,
  .header .hover-area-kitting:hover .menu-text,
  .header .hover-area-ope-mnt:hover .menu-text{ color: var(--blue); }
  
  .header .hover-area-infla:hover .arrow,
  .header .hover-area-kitting:hover .arrow,
  .header .hover-area-ope-mnt:hover .arrow{
    background-image: url("/header/img/arrow-hover.svg");
    background-repeat: no-repeat;
  }
  
  /* =========================
     Submenus (dropdown)
     ※ここはabsoluteで正しい
     ========================= */
  
  .header .submenu-infla,
  .header .submenu-kitting,
  .header .submenu-ope-mnt{
    position: absolute;
    display: none;
    top: 72px;            /* ヘッダー直下に出す */
    /* left: 70%; */
    /* transform: translateX(-50%); */
    color: var(--dark-blue);
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0px 0px 8px #0000001a;
    z-index: 20;
  }
  
  /* 個別サイズ（既存を踏襲） */
  .header .submenu-infla{/* width: 260px; *//* height: 143px; */}
  .header .submenu-kitting{/* width: 260px; *//* height: 106px; */}
  .header .submenu-ope-mnt{/* width: 273px; *//* height: 106px; */}
  
  .header .hover-area-infla:hover .submenu-infla{ display: block; }
  .header .hover-area-kitting:hover .submenu-kitting{ display: block; }
  .header .hover-area-ope-mnt:hover .submenu-ope-mnt{ display: block; }
  
  /* select-bar 表示（既存） */
  .header .hover-area-ope-mnt:hover .select-bar,
  .header .hover-area-kitting:hover .select-bar,
  .header .hover-area-infla:hover .select-bar,
  .header .menu-delete:hover .select-bar,
  .header .menu-develop:hover .select-bar{
    display: block;
  }
  
  /* submenu item positioning（既存を踏襲） */
  .submenu-01,
  .submenu-02,
  .submenu-03{
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: absolute;
    /* left: 24px; */
    width: 212px;
    opacity: 0.5;
  }
  
  .header .submenu-01{ top: 24px; }
  .header .submenu-02{ top: 64px; }
  .header .submenu-03{ top: 100px; }
  
  .submenu-01:hover,
  .submenu-02:hover,
  .submenu-03:hover{ opacity: 0.9; }
  
  .header .submenu-text{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: left;
    /* width: 145px; */
    margin-top: 0;
    opacity: 0.9;
    font-family: var(--header-footer-font-family);
    font-weight: var(--header-footer-font-weight);
    color: var(--dark-blue);
    font-size: var(--header-footer-font-size);
    letter-spacing: var(--header-footer-letter-spacing);
    line-height: var(--header-footer-line-height);
    font-style: var(--header-footer-font-style);
  }
  
  .header .submenu-allow{
    position: relative;
    width: 5.24px;
    height: 6.5px;
    aspect-ratio: 1.2;
    left: 31px;
  }

  /* 親の高さをヘッダー高さに固定（透明な被り防止） */
.header .menu-infla,
.header .menu-kitting,
.header .menu-ope-mnt,
.header .menu-delete,
.header .menu-develop{
  height: 72px !important;
}

/* サブメニューは非hover時に当たり判定を消す */
.header .submenu-infla,
.header .submenu-kitting,
.header .submenu-ope-mnt{
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.header .hover-area-infla:hover .submenu-infla,
.header .hover-area-kitting:hover .submenu-kitting,
.header .hover-area-ope-mnt:hover .submenu-ope-mnt{
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* =========================
   Site Header (relative + flex)
   ========================= */

   .site-header__inner{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
  
    width: 100%;
    height: 72px;
  
    background-color: var(--background);
    z-index: 10;
  
    padding: 0 40px;
    box-sizing: border-box;
  }
  
  .site-header__bg{
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
  }
  
  .site-header__logo{
    position: relative;
    margin: 0;
    width: 229px;
    height: 36px;
    aspect-ratio: 6.36;
    background-image: url("/header/img/header-logo.svg");
    background-repeat: no-repeat;
    background-position: left center;
  }
  
  .site-header__nav{
    display: flex;
    align-items: center;
    gap: 28px;
    height: 72px;
    margin: 0 28px 0 auto;
    padding: 0;
  }
  
  .site-header__actions{
    display: flex;
    align-items: center;
    gap: 16px;
    height: 72px;
  }
  
  /* =========================
     Main nav items
     ========================= */
  
  .nav-item{
    position: relative;
    display: flex;
    align-items: stretch;
    height: 72px;
    width: auto;
  }
  
  /* hover対象領域（サブメニューの基準） */
  .nav-trigger{
    position: relative;
    height: 72px;
  }
  
  /* 上の青バー */
  .nav-bar{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background-color: var(--blue);
    display: none;
  }
  
  /* メニュー行（アイコン + テキスト + 矢印） */
  .nav-link{
    display: flex;
    align-items: center;
    gap: 8px;
    height: 72px;
    margin-top: 0;
    color: var(--dark-blue);
  }
  
  .nav-icon{
    width: 20px;
    height: 20px;
  }
  
  .nav-text{
    display: flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
  
    opacity: 0.9;
    font-family: var(--header-footer-font-family);
    font-weight: var(--header-footer-font-weight);
    font-size: var(--header-footer-font-size);
    letter-spacing: var(--header-footer-letter-spacing);
    line-height: var(--header-footer-line-height);
    white-space: nowrap;
    font-style: var(--header-footer-font-style);
  }
  
  .nav-arrow{
    width: 9px;
    height: 5px;
    background-image: url("/header/img/arrow.svg");
    background-repeat: no-repeat;
    background-position: center;
  }
  
  /* hover：色と矢印 */
  .nav-trigger:hover .nav-text{ color: var(--blue); }
  .nav-trigger:hover .nav-arrow{
    background-image: url("/header/img/arrow-hover.svg");
    background-repeat: no-repeat;
  }
  
  /* hover：select bar 表示（ドロップダウン無しの項目も効かせたいので nav-item:hover も） */
  .nav-trigger:hover .nav-bar,
  .nav-item:hover > .nav-bar{
    display: block;
  }
  
  /* =========================
     Submenu (hover時だけ当たり判定ON)
     ========================= */
  
  .submenu{
    position: absolute;
    top: 57px;
    /* left: 50%;
    transform: translateX(-50%); */
  
    color: var(--dark-blue);
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0px 0px 8px #0000001a;
    z-index: 20;
  
    /* 非hover時：見えない + クリック不可 */
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
  
  /* 種別ごとの箱サイズ（元の値を踏襲） */
  .submenu--infra{ width: 260px; height: 143px; }
  .submenu--kitting{ width: 260px; height: 106px; }
  .submenu--ope{ width: 273px; height: 106px; }
  
  /* hover時：表示 + クリック可能 */
  .nav-trigger:hover .submenu{
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  
  /* サブメニュー項目（共通） */
  .submenu-item{
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: absolute;
    width: 212px;
    opacity: 0.5;
    left: 24px;
  }
  
  /* 行位置（元のtopを踏襲） */
  .submenu-item--1{ top: 24px; }
  .submenu-item--2{ top: 64px; }
  .submenu-item--3{ top: 100px; }
  
  .submenu-item:hover{ opacity: 0.9; }
  
  .submenu-icon{
    width: 20px;
    height: 20px;
  }
  
  .submenu-text{
    display: flex;
    align-items: center;
    justify-content: left;
  
    opacity: 0.9;
    font-family: var(--header-footer-font-family);
    font-weight: var(--header-footer-font-weight);
    color: var(--dark-blue);
    font-size: var(--header-footer-font-size);
    letter-spacing: var(--header-footer-letter-spacing);
    line-height: var(--header-footer-line-height);
    font-style: var(--header-footer-font-style);
  }
  
  .submenu-arrow{
    width: 5.24px;
    height: 6.5px;
    position: relative;
    left: 31px;
  }
  
  /* =========================
     Contact / Hamburger
     ========================= */
  
  .btn-contact{
    display: flex;
    width: 75px;
    height: 36px;
    align-items: center;
    justify-content: center;
    padding: 11px 16px;
  
    position: relative;
  
    background-color: var(--blue);
    border-radius: 11px;
    overflow: hidden;
    background-image: url("/header/img/contact.svg");
    background-repeat: no-repeat;
    background-position: center;
  }
  
  .btn-contact:hover{
    background-image: url("/header/img/contact-hover.svg");
  }
  
  .hamburger{
    display: flex;
    flex-direction: column;
    width: 75px;
    height: 36px;
    align-items: flex-start;
    gap: 8px;
    padding: 13px 22px;
  
    position: relative;
  
    background-color: var(--dark-blue);
    border-radius: 11px;
    background-image: url("/header/img/hamburger.svg");
    background-repeat: no-repeat;
    background-position: center;
  }
  
  .hamburger:hover{
    background-image: url("/header/img/hamburger-hover.svg");
  }
  
  /* サブメニュー1行を“横並びflex”として使う */
.submenu-item{
  display: flex;          /* inline-flex → flex に変更（どちらでもOKだがflex推奨） */
  align-items: center;
  gap: 8px;

  position: absolute;
  width: 212px;
  left: 24px;

  opacity: 0.5;
}

/* テキストは伸びる（矢印を押し出す） */
.submenu-text{
  flex: 1 1 auto;
  min-width: 0;           /* 長文時のはみ出し対策（必要なら） */
}

/* 矢印は右端へ */
.submenu-arrow{
  margin-left: auto;      /* ← これが右寄せの本体 */
  left: auto;             /* 既存の left:31px を無効化 */
}

.drawer{
  position: fixed;
  top: 0;
  left: 50%;
  max-width: 1366px;
  width: 100%;
  transform: translate(-50%, -100%); /* XもYも一括で */
  transition: transform .25s ease;
  z-index: 120;
}

.drawer.is-open{
  transform: translate(-50%, 0px); /* open時 */
}