/* responsive.css - 2026 revision */

img{
  max-width:100%;
  height:auto;
}

html{
  scroll-behavior:smooth;
}

body{
  padding-top:126px;
}

.wrapper{
  max-width:960px;
}

/* fixed common header */
.site-header{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  z-index:9999;
  background:#b7b7b7;
  box-shadow:0 2px 8px rgba(0,0,0,.22);
}

.site-header .top{
  background:#b7b7b7 !important;
  color:#fff !important;
}

.header_inner{
  height:72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  position:relative;
}

.header_text_logo{
  display:flex !important;
  align-items:center;
  text-decoration:none !important;
  float:none !important;
  margin:0 !important;
}

.header_text_logo .header_seal{
  margin-right:14px;
  flex:0 0 auto;
}

.company_name{
  color:#fff;
  font-family:'ヒラギノ明朝 ProN W3','Hiragino Mincho ProN',serif;
  font-size:30px;
  font-weight:bold;
  letter-spacing:.14em;
  text-shadow:0 1px 3px rgba(0,0,0,.35);
}

.header_links{
  display:flex;
  align-items:center;
  gap:10px;
}

.header_icon{
  width:32px;
  height:32px;
  border-radius:50%;
  background:#fff;
  color:#333 !important;
  display:flex;
  align-items:center;
  justify-content:center;
  text-decoration:none !important;
  font-weight:bold;
  font-family:Arial, sans-serif;
  box-shadow:0 1px 3px rgba(0,0,0,.18);
}

.header_line{
  font-size:8px;
}

.header_instagram svg,
.sns_instagram svg{
  width:18px;
  height:18px;
  fill:none;
  stroke:#111;
  stroke-width:2;
  stroke-linecap:round;
  stroke-linejoin:round;
}

.header_seal{
  display:flex;
  align-items:center;
  justify-content:center;
  width:34px;
  height:54px;
  border-radius:6px;
  background:#1f4778;
  color:#fff;
  font-family:'ヒラギノ明朝 ProN W3','Hiragino Mincho ProN',serif;
  font-weight:bold;
  font-size:13px;
  line-height:1.15;
  writing-mode:vertical-rl;
  letter-spacing:.08em;
  box-shadow:0 1px 3px rgba(0,0,0,.25);
}

.menu-btn{
  display:none;
}

.header_navigation{
  background:#8e8e8e !important;
  padding:10px 0 9px !important;
  box-shadow:0 2px 5px rgba(0,0,0,.28) !important;
  position:relative !important;
  z-index:3;
}

.header_navigation ul{
  display:flex !important;
  justify-content:center !important;
  align-items:center !important;
  gap:38px !important;
  width:960px !important;
  margin:0 auto !important;
  padding:0 !important;
}

.header_navigation li{
  float:none !important;
  width:auto !important;
}

.header_navigation a{
  display:block !important;
  background:none !important;
  color:#fff !important;
  text-decoration:none !important;
  font-family:'ヒラギノ明朝 ProN W3','Hiragino Mincho ProN',serif;
  font-weight:bold;
  font-size:17px;
  letter-spacing:.08em;
  text-shadow:0 2px 4px rgba(0,0,0,.45);
  position:relative;
  transition:opacity .3s ease, transform .3s ease, text-shadow .3s ease;
}

.header_navigation a:hover{
  opacity:1 !important;
  transform:translateY(-1px);
  text-shadow:0 0 6px rgba(255,255,255,.55),0 2px 4px rgba(0,0,0,.65);
}

.header_navigation a::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:-4px;
  width:0;
  height:1px;
  background:rgba(255,255,255,.9);
  transform:translateX(-50%);
  transition:width .35s ease;
}

.header_navigation a:hover::after{
  width:80%;
}

.nav_contact_box{
  display:none !important;
}

/* fade animation */
.fade-up{
  opacity:0;
  transform:translateY(42px);
  transition:opacity 1s ease, transform 1s ease;
}
.fade-up.is-show{
  opacity:1;
  transform:translateY(0);
}
.delay-1{ transition-delay:.12s; }
.delay-2{ transition-delay:.32s; }
.delay-3{ transition-delay:.52s; }

/* sub page banner title overlay */
.section_banner .inner{
  position:relative !important;
}
.section_banner h2.title{
  position:absolute !important;
  left:50px !important;
  top:50% !important;
  transform:translateY(-50%) !important;
  margin:0 !important;
  z-index:2;
  width:auto !important;
  opacity:1 !important;
  visibility:visible !important;
}
.section_banner h2.title img{
  width:auto !important;
  max-width:none !important;
  height:auto !important;
  display:block !important;
}
.section_banner .inner > img{
  position:relative;
  z-index:1;
}

/* home */
.home .banner{
  height:auto !important;
  overflow:hidden;
}
.home .banner ul{
  display:flex !important;
  flex-wrap:wrap !important;
  width:100% !important;
  margin:0 !important;
  padding:0 !important;
}
.home .banner li{
  display:block !important;
  width:33.333% !important;
  float:none !important;
  box-sizing:border-box;
  border:1px solid rgba(255,255,255,.9);
  overflow:hidden;
}
.home .banner li img{
  width:100% !important;
  height:auto !important;
  display:block;
}
.home .banner_text{
  display:none !important;
}
.home_catch,
.title_text{
  font-family:'ヒラギノ明朝 ProN W3','Hiragino Mincho ProN',serif;
  font-size:30px;
  font-weight:bold;
  line-height:1.5;
  letter-spacing:.05em;
  border-bottom:1px solid #bbb;
  margin:22px 0 28px;
  padding-bottom:8px;
}
.home_sepia{
  margin:0 auto 34px;
  max-width:560px;
}
.home_sepia img{
  margin:0 auto;
  opacity:.86;
}
.home_trial{
  margin:0 0 48px;
}
.home_trial p,
.section_product p,
.section_process p{
  font-family:'ヒラギノ明朝 ProN W3','Hiragino Mincho ProN',serif;
}
.home_trial a,
.section_product a{
  color:#036eb8 !important;
  text-decoration:underline !important;
  font-weight:bold;
}
.movie iframe,
iframe{
  max-width:100% !important;
}
.home .section_info .bg.home-copy{
  background:none !important;
}
.home .section_info .bg.home-copy .col01{
  width:100% !important;
  float:none !important;
}

/* contact */
.map iframe{
  display:block;
  width:100% !important;
  max-width:960px !important;
  filter:none !important;
}

/* process */
.process_note{
  margin-top:40px;
}

/* footer final */
footer{
  background:#000 !important;
  min-height:86px !important;
  padding:28px 0 22px !important;
  margin-top:48px !important;
  text-align:center !important;
  position:relative !important;
}
footer p{
  position:static !important;
  background:none !important;
  padding:0 !important;
  margin:0 !important;
  color:#fff !important;
  text-align:center !important;
  font-size:13px !important;
  line-height:1.5 !important;
  font-weight:bold !important;
}

@media screen and (max-width:768px){
  body{
    min-width:0 !important;
    padding-top:82px;
  }

  #container,
  .wrapper{
    width:100% !important;
    max-width:none !important;
    box-sizing:border-box;
  }

  .wrapper{
    padding:0 15px !important;
  }

  .site-header .top{
    height:82px;
  }

  .header_inner{
    height:82px;
    padding:0 16px !important;
  }

  .menu-btn{
    display:block !important;
    position:absolute;
    left:16px;
    top:50%;
    transform:translateY(-50%);
    width:42px;
    height:32px;
    padding:0 !important;
    background:none !important;
    border:none !important;
    z-index:10002;
    cursor:pointer;
  }

  .menu-btn span{
    display:block;
    width:42px;
    height:4px;
    background:#fff;
    border-radius:2px;
    position:absolute;
    left:0;
    transition:all .3s ease;
  }
  .menu-btn span:nth-child(1){ top:0; }
  .menu-btn span:nth-child(2){ top:14px; }
  .menu-btn span:nth-child(3){ bottom:0; }
  .menu-btn.active span:nth-child(1){ top:14px; transform:rotate(45deg); }
  .menu-btn.active span:nth-child(2){ opacity:0; }
  .menu-btn.active span:nth-child(3){ bottom:14px; transform:rotate(-45deg); }

  .header_text_logo{
    position:absolute !important;
    right:16px !important;
    top:50% !important;
    transform:translateY(-50%) !important;
    margin-left:0 !important;
    max-width:calc(100% - 145px);
    justify-content:flex-end;
  }

  .company_name{
    font-size:22px;
    letter-spacing:.08em;
    white-space:nowrap;
  }

  .header_text_logo .header_seal{
    width:30px;
    height:48px;
    font-size:12px;
    margin-right:8px;
    background:#1f4778;
  }

  .header_links{
    position:absolute;
    left:72px;
    right:auto;
    top:50%;
    transform:translateY(-50%);
    gap:6px;
  }

  .header_phone{
    width:30px;
    height:30px;
    font-size:16px;
  }

  .header_line,
  .header_instagram{
    display:none !important;
  }


  .header_navigation{
    display:block !important;
    position:fixed !important;
    top:0;
    left:0;
    width:100%;
    height:100vh;
    background:#b7b7b7 !important;
    opacity:0;
    visibility:hidden;
    z-index:10000;
    padding:110px 0 40px !important;
    transition:opacity .45s ease, visibility .45s ease;
    overflow:auto;
  }

  .header_navigation.active{
    opacity:1;
    visibility:visible;
  }

  .header_navigation ul{
    display:block !important;
    width:100% !important;
    padding:0 34px !important;
    margin:0 !important;
    box-sizing:border-box;
  }

  .header_navigation li{
    width:100% !important;
    border-bottom:1px solid rgba(255,255,255,.38);
    opacity:0;
    transform:translateY(18px);
    transition:opacity .55s ease, transform .55s ease;
  }

  .header_navigation.active li{
    opacity:1;
    transform:translateY(0);
  }
  .header_navigation.active li:nth-child(1){ transition-delay:.12s; }
  .header_navigation.active li:nth-child(2){ transition-delay:.22s; }
  .header_navigation.active li:nth-child(3){ transition-delay:.32s; }
  .header_navigation.active li:nth-child(4){ transition-delay:.42s; }
  .header_navigation.active li:nth-child(5){ transition-delay:.52s; }
  .header_navigation.active li:nth-child(6){ transition-delay:.62s; }
  .header_navigation.active li:nth-child(7){ transition-delay:.72s; }

  .header_navigation a{
    display:block !important;
    color:#fff !important;
    font-size:23px !important;
    letter-spacing:.1em;
    padding:17px 0 !important;
    text-decoration:none !important;
    text-shadow:0 2px 4px rgba(0,0,0,.35);
  }
  .header_navigation a::after{
    display:none;
  }

  .nav_contact_box{
    display:flex !important;
    gap:10px;
    justify-content:center;
    flex-wrap:wrap;
    padding:18px 0 0;
    border-bottom:none !important;
  }
  .nav_contact_box a{
    width:auto !important;
    min-width:88px;
    border:1px solid rgba(255,255,255,.65);
    border-radius:999px;
    padding:10px 14px !important;
    font-size:13px !important;
    line-height:1.2 !important;
    text-align:center;
  }

  body.menu-open{
    overflow:hidden;
  }

  .section_banner{
    padding:20px 0 30px !important;
  }
  .section_banner h2.title{
    left:30px !important;
  }
  .section_banner h2.title img{
    max-width:160px !important;
  }

  .home .banner li{
    width:33.333% !important;
  }

  .home_catch,
  .title_text{
    font-size:24px !important;
    line-height:1.6 !important;
    margin:26px 0 24px !important;
  }

  .home_sepia{
    margin-bottom:32px;
  }

  .home_trial{
    margin-bottom:42px;
  }
  .home_trial p,
  .section_info p,
  .section_product p,
  .section_process p{
    font-size:18px !important;
    line-height:2.0 !important;
    letter-spacing:.02em !important;
    text-align:left !important;
  }

  .section_info{
    padding:20px 0 30px !important;
  }
  .section_info .bg,
  .section_info .w3,
  .section_info .w5,
  .section_info .w7,
  .section_info .col01,
  .section_product .col02{
    width:100% !important;
    float:none !important;
  }
  .section_info .txt_right{
    text-align:right !important;
    margin-top:30px;
  }

  .section_product,
  .section_process{
    padding-left:0 !important;
    padding-right:0 !important;
  }
  .section_product .lead3{
    font-size:28px !important;
    line-height:1.5 !important;
  }
  .section_product .lead4{
    font-size:18px !important;
    line-height:1.9 !important;
  }
  .section_product .lead4 a,
  .section_product a{
    color:#036eb8 !important;
    text-decoration:underline !important;
    font-weight:bold !important;
  }

  .section_product .col02 img,
  .section_product img{
    margin-left:auto !important;
    margin-right:auto !important;
  }
  .section_product .tbl_product,
  .section_product .tbl_product2{
    width:100% !important;
    max-width:100% !important;
    font-size:16px !important;
  }
  .section_product .tbl_product th,
  .section_product .tbl_product td,
  .section_product .tbl_product2 th,
  .section_product .tbl_product2 td{
    padding:8px 4px !important;
  }

  .section_process.w3{
    padding:20px 0 !important;
  }
  .section_process.w3 table,
  .section_process.w3 tbody,
  .section_process.w3 tr,
  .section_process.w3 td{
    display:block !important;
    width:100% !important;
  }
  .section_process.w3 td{
    margin-bottom:28px !important;
    text-align:center !important;
  }
  .section_process.w3 td img{
    width:100% !important;
    max-width:360px !important;
    height:auto !important;
    display:block !important;
    margin:0 auto 10px !important;
  }

  iframe{
    width:100% !important;
    max-width:100% !important;
    height:auto !important;
    aspect-ratio:16 / 9;
  }
  .map iframe{
    height:360px !important;
    aspect-ratio:auto;
  }

  footer{
    min-height:74px !important;
    padding:22px 10px 18px !important;
    margin-top:38px !important;
  }
  footer p{
    font-size:12px !important;
  }
}

/* ===== 2026-07 additional revision: header / footer ===== */

/* トップ：メニュー下とメイン画像の余白 */
.home header.site-header + header{
  margin-top:14px !important;
}

/* フッター：電話・LINE・Instagramを黒帯内に配置 */
.footer_sns{
  display:flex !important;
  justify-content:center !important;
  align-items:center !important;
  gap:14px !important;
  margin:0 0 14px !important;
}

.footer_sns a{
  width:32px !important;
  height:32px !important;
  border-radius:50% !important;
  background:#fff !important;
  color:#000 !important;
  display:flex !important;
  align-items:center !important;
  justify-content:center !important;
  text-decoration:none !important;
  font-weight:bold !important;
  line-height:1 !important;
  box-shadow:none !important;
}

.footer_sns .sns_phone{
  font-size:17px !important;
  line-height:1 !important;
  margin-top:1px !important;
}

.footer_sns .sns_line{
  font-size:8px !important;
  font-family:Arial, sans-serif !important;
  font-weight:bold !important;
  letter-spacing:-0.04em !important;
  line-height:1 !important;
}

.footer_sns .sns_instagram{
  width:18px !important;
  height:18px !important;
  display:flex !important;
  align-items:center !important;
  justify-content:center !important;
}

.footer_sns .sns_instagram svg{
  width:18px !important;
  height:18px !important;
  fill:none !important;
  stroke:#000 !important;
  stroke-width:2 !important;
  stroke-linecap:round !important;
  stroke-linejoin:round !important;
}

/* ハンバーガーメニュー内の連絡導線は非表示 */
.nav_contact_box{
  display:none !important;
}

/* スマホ：電話・ハンコをハンバーガー右へ、会社名を右端へ */
@media screen and (max-width:768px){

  .header_text_logo{
    position:absolute !important;
    right:14px !important;
    left:auto !important;
    top:50% !important;
    transform:translateY(-50%) !important;
    margin:0 !important;
    max-width:none !important;
    z-index:10001 !important;
  }

  .company_name{
    font-size:21px !important;
    letter-spacing:.16em !important;
    white-space:nowrap !important;
  }

  .header_links{
    position:absolute !important;
    left:72px !important;
    right:auto !important;
    top:50% !important;
    transform:translateY(-50%) !important;
    gap:8px !important;
    z-index:10001 !important;
  }

  .header_phone{
    width:32px !important;
    height:32px !important;
    font-size:16px !important;
  }

  .header_seal{
    width:30px !important;
    height:48px !important;
    font-size:12px !important;
    background:#173a66 !important;
  }

  .header_line,
  .header_instagram{
    display:none !important;
  }

  .nav_contact_box{
    display:none !important;
  }

  .home header.site-header + header{
    margin-top:12px !important;
  }

  .footer_sns{
    gap:12px !important;
    margin-bottom:12px !important;
  }

  .footer_sns a{
    width:30px !important;
    height:30px !important;
  }

  .footer_sns .sns_phone{
    font-size:16px !important;
  }

  .footer_sns .sns_line{
    font-size:8px !important;
  }

  .footer_sns .sns_instagram,
  .footer_sns .sns_instagram svg{
    width:17px !important;
    height:17px !important;
  }

}