:root{
    --navy-deep:#121F2C;
    --navy:#1B3A57;
    --navy-mid:#2C5578;
    --cyan:#5FD4E3;
    --cyan-soft:#BFEFF3;
    --off-white:#F6F8FA;
    --paper:#FFFFFF;
    --line:#DFE6EB;
    --line-soft:#EAEFF2;
    --text-muted:#5B6B7A;
    --font-display:'Shippori Mincho B1','Fraunces',serif;
    --font-body:'Noto Serif JP','Shippori Mincho B1',serif;
    --font-mono:'IBM Plex Mono', monospace;
    --ease:cubic-bezier(.16,.84,.44,1);
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    font-family:var(--font-body);
    font-weight:300;
    color:#fff;
    background:linear-gradient(180deg, var(--navy-deep) 0%, var(--navy) 45%, var(--navy-mid) 75%, var(--navy-deep) 100%) fixed;
    background-attachment:fixed;
    background-size:100% 100vh;
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
    position:relative;
    overflow-x:hidden;
  }
  body::before{
    content:'';position:fixed;inset:0;z-index:200;pointer-events:none;
    opacity:.035;mix-blend-mode:overlay;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  .wrap{max-width:1140px;margin:0 auto;padding:0 32px;}
  ::selection{background:var(--navy-mid);color:#fff;}

  .progress{position:fixed;top:0;left:0;height:2px;background:var(--cyan);z-index:300;width:0%;transition:width .1s linear;}

  .glow{
    position:fixed;width:420px;height:420px;border-radius:50%;
    background:radial-gradient(circle, rgba(95,212,227,0.14) 0%, transparent 70%);
    pointer-events:none;z-index:1;transform:translate(-50%,-50%);
    transition:opacity .4s ease;opacity:0;
  }

  .side-nav{position:fixed;right:28px;top:50%;transform:translateY(-50%);z-index:150;display:flex;flex-direction:column;gap:18px;}
  .side-nav a{width:8px;height:8px;border-radius:50%;border:1px solid var(--navy-mid);display:block;position:relative;transition:all .3s var(--ease);}
  .side-nav a::after{
    content:attr(data-label);position:absolute;right:20px;top:50%;transform:translateY(-50%);
    font-family:var(--font-mono);font-size:11px;white-space:nowrap;color:var(--navy-deep);
    opacity:0;transition:opacity .25s ease;background:var(--paper);padding:3px 8px;border:1px solid var(--line);border-radius:2px;
  }
  .side-nav a:hover::after{opacity:1;}
  .side-nav a.active{background:var(--navy-mid);width:10px;height:10px;}
  @media (max-width:960px){.side-nav{display:none;}}

  header{
    position:fixed;top:0;left:0;right:0;z-index:100;
    background:rgba(18,31,44,0.72);backdrop-filter:blur(14px) saturate(1.4);
    border-bottom:1px solid rgba(255,255,255,.1);transition:transform .4s var(--ease);
  }
  header.hide{transform:translateY(-100%);}
  .topbar{
    background:var(--navy-deep);color:rgba(255,255,255,.85);
    font-family:var(--font-mono);font-size:11.5px;letter-spacing:.03em;
  }
  .topbar-inner{
    max-width:1140px;margin:0 auto;padding:0 32px;
    display:flex;align-items:center;justify-content:space-between;height:34px;
  }
  .topbar-left{display:flex;align-items:center;gap:22px;}
  .topbar-left span{display:flex;align-items:center;gap:6px;}
  .topbar-left .sep{width:1px;height:12px;background:rgba(255,255,255,.2);}
  .topbar-right{display:flex;align-items:center;gap:10px;color:#fff;}
  .topbar-right .ring{width:6px;height:6px;border-radius:50%;background:var(--cyan);animation:pulse 1.8s ease-in-out infinite;}
  .topbar-right a{font-weight:500;letter-spacing:.04em;}
  @media (max-width:760px){
    .topbar-left span:not(:first-child){display:none;}
    .topbar-left .sep{display:none;}
  }
  .header-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 32px;max-width:1140px;margin:0 auto;}
  .brand-mark{display:flex;align-items:center;gap:12px;font-family:var(--font-display);font-size:23px;font-weight:500;letter-spacing:.01em;color:#fff;}
  .brand-mark .logo-icon{width:46px;height:46px;overflow:hidden;position:relative;flex:none;transition:transform .6s var(--ease);}
  .brand-mark .logo-icon img{position:absolute;top:0;left:0;width:100%;height:auto;}
  .brand-mark:hover .logo-icon{transform:rotate(8deg) scale(1.06);}
  nav{display:flex;gap:40px;font-size:13px;letter-spacing:.03em;}
  nav a{color:#fff;position:relative;padding:4px 0;font-weight:400;}
  nav a::after{content:'';position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--navy-mid);transition:width .3s var(--ease);}
  nav a:hover::after{width:100%;}
  .header-cta{font-family:var(--font-mono);font-size:12px;border:1px solid var(--cyan-soft);color:var(--cyan-soft);padding:9px 22px 9px 20px;border-radius:30px;transition:all .35s var(--ease);display:inline-flex;align-items:center;gap:8px;}
  .header-cta:hover{background:var(--cyan-soft);color:var(--navy-deep);letter-spacing:.02em;}
  .header-cta .plus-ic{width:14px;height:14px;position:relative;flex:none;}
  .header-cta .plus-ic::before,.header-cta .plus-ic::after{content:'';position:absolute;background:currentColor;}
  .header-cta .plus-ic::before{left:0;top:50%;width:100%;height:1px;transform:translateY(-50%);}
  .header-cta .plus-ic::after{top:0;left:50%;width:1px;height:100%;transform:translateX(-50%);}

  .hero{
    min-height:100vh;max-width:100vw;
    background:radial-gradient(ellipse 900px 600px at 78% 30%, rgba(95,212,227,0.10), transparent 60%),
      linear-gradient(160deg, var(--navy-deep) 0%, var(--navy) 55%, var(--navy-mid) 100%);
    color:#fff;position:relative;display:flex;align-items:center;overflow:hidden;padding-top:80px;
  }
  .hero-grid{
    position:absolute;inset:0;
    background-image:linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size:64px 64px;mask-image:radial-gradient(ellipse at 68% 42%, black 5%, transparent 65%);
  }
  /* ============================================================
     [MODULE] Hero Metal Ring
     目的: ヒーロー背景に配置する、金属光沢の立体リング演出。
     手法: SVGの太い円環(ドーナツ状のstroke)に、角度が変化する
           linearGradientを重ねて「光の反射が移動する」質感を再現。
           外枠(#ringOuter)は3D回転(rotateX/Y)、内側の光沢
           グラデーションは別レイヤーで独立回転させることで、
           見る角度によって反射位置が変わる金属感を出している。
     保守メモ: 色は変数(--navy-mid 等)を参照。素材を差し替える場合は
           #ring-sheen の<stop>色のみ調整すれば全体の質感が変わる。
     ============================================================ */
  .hero-oct{position:absolute;right:3vw;top:50%;transform:translateY(-50%);width:680px;height:680px;}
  .hero-oct svg{width:100%;height:100%;overflow:visible;}
  .hero-oct .ring-3d{/* 回転停止(v8.2) */}
  @keyframes ringSpin3d{
    0%{transform:rotateY(0deg) rotateX(12deg);}
    50%{transform:rotateY(180deg) rotateX(-8deg);}
    100%{transform:rotateY(360deg) rotateX(12deg);}
  }
  /* 光沢グラデーション自体をゆっくり回し、反射が"移動"して見えるようにする */
  .hero-oct .sheen-rotor{/* 回転停止(v8.2) */}
  @keyframes sheenSpin{to{transform:rotate(360deg);}}
  @keyframes spin{to{transform:rotate(360deg);}}
  .hero-oct .ring-draw{
    fill:none;stroke:url(#ring-sheen);stroke-width:3.2;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:0;filter:drop-shadow(0 0 4px rgba(255,255,255,.75)) drop-shadow(0 0 12px rgba(95,212,227,.75)) drop-shadow(0 0 28px rgba(95,212,227,.45));
    animation:ringFade 1.6s var(--ease) forwards .3s;
  }
  @keyframes ringFade{to{stroke-opacity:.95;}}
  .hero-content{position:relative;z-index:2;max-width:980px;padding:0 32px;}
  .eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.16em;color:var(--cyan-soft);text-transform:uppercase;display:flex;align-items:center;gap:12px;margin-bottom:32px;opacity:0;animation:fadeUp .9s var(--ease) forwards .2s;}
  .hero-en-statement{
    font-family:var(--font-display);font-style:italic;font-size:15px;color:rgba(255,255,255,.5);
    letter-spacing:.02em;margin-bottom:14px;opacity:0;animation:fadeUp .9s var(--ease) forwards .05s;
  }
  .eyebrow::before{content:'';width:32px;height:1px;background:var(--cyan);}
  h1{font-family:var(--font-display);font-size:clamp(38px,5.4vw,60px);font-weight:400;line-height:1.32;margin-bottom:30px;}
  h1 .line{display:block;overflow:hidden;}
  h1 .line span{display:inline-block;opacity:0;transform:translateY(110%);animation:lineUp 1s var(--ease) forwards;}
  h1 .line:nth-child(1) span{animation-delay:.35s;}
  h1 .line:nth-child(2) span{animation-delay:.5s;color:var(--cyan-soft);font-style:italic;font-weight:300;}
  @keyframes lineUp{to{opacity:1;transform:translateY(0);}}
  .hero-sub{font-size:16px;font-weight:300;color:rgba(255,255,255,0.75);max-width:920px;margin-bottom:44px;opacity:0;animation:fadeUp .9s var(--ease) forwards .75s;}
  .hero-origin{
    max-width:790px;margin-bottom:26px;padding-left:18px;border-left:1px solid rgba(95,212,227,.4);
    opacity:0;animation:fadeUp .9s var(--ease) forwards .62s;
  }
  .ho-label{font-family:var(--font-mono);font-size:11px;color:var(--cyan-soft);letter-spacing:.1em;display:block;margin-bottom:8px;}
  .hero-origin p{font-size:13.5px;color:rgba(255,255,255,.68);font-weight:300;line-height:1.9;}
  .hero-facts{display:flex;gap:44px;opacity:0;animation:fadeUp .9s var(--ease) forwards .95s;}
  .hero-facts div{border-left:1px solid rgba(255,255,255,0.22);padding-left:18px;}
  .hero-facts .num{font-family:var(--font-display);font-size:28px;font-weight:400;color:#fff;}
  .hero-facts .lbl{font-family:var(--font-mono);font-size:10.5px;color:rgba(255,255,255,0.55);letter-spacing:.05em;margin-top:5px;}
  @keyframes fadeUp{from{opacity:0;transform:translateY(18px);}to{opacity:1;transform:translateY(0);}}
  .scroll-cue{position:absolute;bottom:36px;left:50%;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:10px;opacity:0;animation:fadeUp .9s var(--ease) forwards 1.3s;}
  .scroll-cue .track{width:1px;height:44px;background:rgba(255,255,255,.25);position:relative;overflow:hidden;}
  .scroll-cue .track::after{content:'';position:absolute;top:-100%;left:0;width:100%;height:100%;background:var(--cyan);animation:scrollDown 1.8s ease-in-out infinite;}
  @keyframes scrollDown{0%{top:-100%;}60%{top:100%;}100%{top:100%;}}
  .scroll-cue span{font-family:var(--font-mono);font-size:10px;letter-spacing:.15em;color:rgba(255,255,255,.5);}

  .ticker{background:var(--navy-deep);border-top:1px solid rgba(255,255,255,.08);overflow:hidden;padding:16px 0;}
  .ticker-track{display:flex;white-space:nowrap;animation:tick 32s linear infinite;}
  .ticker-track span{font-family:var(--font-mono);font-size:12.5px;letter-spacing:.08em;color:rgba(255,255,255,.4);padding:0 28px;display:flex;align-items:center;gap:28px;}
  .ticker-track span::after{content:'—';color:var(--cyan);opacity:.6;}
  @keyframes tick{from{transform:translateX(0);}to{transform:translateX(-50%);}}

  section{padding:100px 0;position:relative;}
  .stack-reveal{position:relative;}
  .section-head{max-width:580px;margin-bottom:52px;}
  .section-tag{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.14em;color:var(--cyan-soft);text-transform:uppercase;margin-bottom:20px;display:flex;align-items:center;gap:12px;}
  .section-tag::before{content:'';width:24px;height:1px;background:var(--cyan-soft);}
  h2{font-family:var(--font-display);font-size:clamp(30px,3.6vw,42px);font-weight:400;color:#fff;line-height:1.38;}
  .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease), transform .8s var(--ease);}
  .reveal.in{opacity:1;transform:translateY(0);}
  .reveal-left{opacity:0;transform:translateX(-48px);transition:opacity .8s var(--ease), transform .8s var(--ease);}
  .reveal-left.in{opacity:1;transform:translateX(0);}
  .reveal-right{opacity:0;transform:translateX(48px);transition:opacity .8s var(--ease), transform .8s var(--ease);}
  .reveal-right.in{opacity:1;transform:translateX(0);}

  .sheet{border:1px solid var(--line);background:var(--paper);border-radius:6px;overflow:hidden;box-shadow:0 30px 60px -30px rgba(18,31,44,.08);}
  .sheet-row{display:grid;grid-template-columns:130px 1fr 1.5fr;border-bottom:1px solid var(--line);transition:background .35s ease;position:relative;}
  .sheet-row:last-child{border-bottom:none;}
  .sheet-row.head{background:var(--navy-deep);color:#fff;}
  .sheet-row.head div{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;color:rgba(255,255,255,.7);}
  .sheet-row:not(.head):hover{background:#FAFCFD;}
  .sheet-row:not(.head)::before{content:'';position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--cyan);transform:scaleY(0);transform-origin:top;transition:transform .4s var(--ease);}
  .sheet-row:not(.head):hover::before{transform:scaleY(1);}
  .sheet-row > div{padding:26px 26px;}
  .sheet-code{font-family:var(--font-mono);font-size:13px;color:var(--navy-mid);border-right:1px solid var(--line);display:flex;align-items:flex-start;gap:10px;}
  .sheet-code .chk{width:17px;height:17px;border:1.3px solid var(--navy-mid);border-radius:4px;flex:none;margin-top:1px;display:flex;align-items:center;justify-content:center;transition:background .3s ease;}
  .sheet-row:hover .chk{background:var(--navy-mid);}
  .sheet-code .chk::after{content:'';width:8px;height:5px;border-left:1.4px solid var(--navy-mid);border-bottom:1.4px solid var(--navy-mid);transform:rotate(-45deg) translateY(-1px);transition:border-color .3s ease;}
  .sheet-row:hover .chk::after{border-color:#fff;}
  .sheet-title{border-right:1px solid var(--line);font-weight:500;font-size:16.5px;font-family:var(--font-body);color:var(--navy-deep);}
  .sheet-title span{display:block;font-family:var(--font-mono);font-size:10.5px;color:var(--text-muted);margin-top:7px;font-weight:400;letter-spacing:.04em;}
  .sheet-desc{font-size:14px;color:var(--text-muted);font-weight:300;position:relative;padding-right:28px;}
  .sheet-desc::after{
    content:'→';position:absolute;right:0;top:0;color:var(--cyan);font-size:15px;
    opacity:0;transform:translateX(-6px);transition:all .35s var(--ease);
  }
  .sheet-row:not(.head):hover .sheet-desc::after{opacity:1;transform:translateX(0);}

  .heritage{background:var(--navy-deep);color:#fff;overflow:hidden;}
  .heritage-inner{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:center;}
  .heritage-frame{position:relative;aspect-ratio:1/1;max-width:440px;}
  .heritage-frame svg{width:100%;height:100%;}
  .heritage-frame .slow{animation:spin 140s linear infinite;transform-origin:100px 100px;}
  .heritage-frame polygon{fill:none;stroke:var(--cyan);stroke-width:.8;}
  .heritage-frame polygon.b{stroke:rgba(255,255,255,.3);}
  .heritage-frame .core{position:absolute;inset:20%;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;}
  .heritage-frame .core .yr{font-family:var(--font-display);font-size:48px;font-weight:400;color:var(--cyan-soft);}
  .heritage-frame .core .yr-lbl{font-family:var(--font-mono);font-size:10.5px;color:rgba(255,255,255,.55);letter-spacing:.09em;margin-top:10px;}
  .heritage-copy p{color:rgba(255,255,255,.7);font-size:15.5px;font-weight:300;margin-bottom:24px;max-width:640px;}
  .heritage-copy h2{white-space:nowrap;}
  @media (max-width:900px){.heritage-copy h2{white-space:normal;}.heritage-copy p br{display:none;}}
  .heritage-list{margin-top:36px;display:flex;flex-direction:column;gap:16px;}
  .heritage-list div{display:flex;gap:16px;font-size:14px;color:rgba(255,255,255,.82);font-weight:300;}
  .heritage-list .dot{width:5px;height:5px;border-radius:50%;background:var(--cyan);margin-top:8px;flex:none;}

  .area-inner{display:grid;grid-template-columns:.8fr 1.2fr;gap:52px;align-items:start;}
  .area-list{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:4px;overflow:hidden;}
  .area-list span{background:var(--paper);padding:14px 16px;font-size:13px;color:var(--navy-deep);font-weight:300;transition:background .25s ease, color .25s ease;}
  .area-list span:hover{background:var(--navy-deep);color:var(--cyan-soft);}
  .area-note{margin-top:26px;font-size:12px;color:rgba(255,255,255,.5);font-family:var(--font-mono);letter-spacing:.04em;}

  .closer{text-align:center;padding:110px 0;}

  /* ---------- Vision (CARTA ZERO風 大型ステートメント) ---------- */
  .vision-section{background:var(--navy-deep);color:#fff;text-align:center;padding:130px 0;}
  .vision-tag{font-family:var(--font-mono);font-size:12px;letter-spacing:.3em;color:var(--cyan);margin-bottom:28px;}
  .vision-en{font-family:var(--font-display);font-style:italic;font-size:15px;color:rgba(255,255,255,.45);margin-bottom:18px;}
  .vision-jp{font-family:var(--font-display);font-size:clamp(30px,4.4vw,48px);font-weight:400;line-height:1.5;color:#fff;margin-bottom:28px;}
  .vision-sub{font-size:14px;font-weight:300;color:rgba(255,255,255,.6);line-height:2;}
  @media (max-width:640px){.hide-mobile{display:none;}}
  .closer h2{font-size:clamp(34px,5vw,58px);max-width:760px;margin:0 auto 44px;font-style:italic;font-weight:300;}
  .magnetic-btn{position:relative;display:inline-flex;align-items:center;gap:12px;background:var(--navy-deep);color:#fff;padding:18px 40px;border-radius:40px;font-size:14px;letter-spacing:.03em;overflow:hidden;transition:background .3s ease;}
  .magnetic-btn:hover{background:var(--navy-mid);}
  .magnetic-btn svg{width:14px;height:14px;transition:transform .3s var(--ease);}
  .magnetic-btn:hover svg{transform:translateX(4px);}

  .contact{border-top:1px solid rgba(255,255,255,.12);}
  .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;}
  .contact-card{border:1px solid var(--line);border-radius:8px;padding:40px;background:linear-gradient(180deg,#fff,#FBFCFD);}
  .contact-row{display:flex;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid var(--line-soft);font-size:14px;}
  .contact-row:last-child{border-bottom:none;}
  .contact-row .k{font-family:var(--font-mono);color:var(--text-muted);font-size:11.5px;letter-spacing:.05em;padding-top:2px;}
  .contact-row .v{color:var(--navy-deep);font-weight:500;text-align:right;}
  .contact-copy p{color:rgba(255,255,255,.65);font-size:15px;font-weight:300;margin-bottom:28px;max-width:420px;}
  .btn-primary{display:inline-flex;align-items:center;gap:10px;background:var(--navy-deep);color:#fff;padding:15px 30px;border-radius:30px;font-size:14px;letter-spacing:.02em;transition:all .3s var(--ease);}
  .btn-primary:hover{background:var(--navy-mid);gap:14px;}

  footer{background:var(--navy-deep);color:rgba(255,255,255,.5);padding:56px 0 36px;font-size:12px;position:relative;}
  .footer-inner{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:28px;}
  .footer-brand{font-family:var(--font-display);color:#fff;font-size:19px;margin-bottom:10px;font-weight:400;}
  .footer-legal{line-height:2;font-weight:300;}
  .to-top{position:absolute;right:32px;top:-24px;width:48px;height:48px;border-radius:50%;background:var(--cyan);display:flex;align-items:center;justify-content:center;box-shadow:0 12px 28px -8px rgba(95,212,227,.5);transition:transform .3s var(--ease);}
  .to-top:hover{transform:translateY(-4px);}
  .to-top svg{width:16px;height:16px;}

  /* ---------- Loader curtain ---------- */
  /* ---------- Loader (percentage counter) ---------- */
  .loader{
    position:fixed;inset:0;z-index:600;background:var(--off-white);
    display:flex;align-items:center;justify-content:center;
    transition:transform .8s var(--ease), opacity .6s ease;
  }
  .loader.gone{transform:translateY(-100%);opacity:0;pointer-events:none;}
  .loader-inner{text-align:center;}
  .loader-word{font-family:var(--font-display);font-style:italic;font-size:22px;color:var(--navy-mid);margin-bottom:18px;letter-spacing:.02em;}
  .loader-pct{font-family:var(--font-mono);font-size:15px;color:var(--navy-deep);letter-spacing:.08em;margin-bottom:14px;}
  .loader-bar{width:160px;height:1px;background:var(--line);margin:0 auto;overflow:hidden;}
  .loader-bar-fill{width:0%;height:100%;background:var(--navy-mid);transition:width .1s linear;}

  .curtain{
    position:fixed;inset:0;z-index:500;background:var(--navy-deep);
    display:flex;align-items:center;justify-content:center;
    transition:transform 1.1s var(--ease);
  }
  .curtain span{
    font-family:var(--font-display);font-size:15vw;color:rgba(255,255,255,.06);
    letter-spacing:.02em;
  }
  .curtain.gone{transform:translateY(-100%);pointer-events:none;}
  .curtain-equation{display:flex;align-items:center;gap:26px;}
  .ce-part{font-family:var(--font-display);font-style:italic;font-weight:400;font-size:32px;color:rgba(255,255,255,.92);display:flex;flex-direction:column;align-items:center;line-height:1.3;}
  .ce-part small{font-family:var(--font-mono);font-size:9px;color:var(--cyan-soft);letter-spacing:.22em;margin-top:8px;opacity:.7;}
  .ce-op{display:flex;flex-direction:column;align-items:center;gap:6px;width:22px;}
  .ce-op .cl{width:1px;height:16px;background:rgba(255,255,255,.28);}
  .ce-op .cd{width:5px;height:5px;border:1px solid var(--cyan);transform:rotate(45deg);flex:none;}
  .ce-result{
    font-family:var(--font-display);font-style:italic;font-size:46px;font-weight:500;letter-spacing:.03em;
    background:linear-gradient(100deg, var(--cyan-soft) 0%, #fff 35%, var(--cyan) 65%, var(--cyan-soft) 100%);
    background-size:220% auto;-webkit-background-clip:text;background-clip:text;color:transparent;
    animation:shimmer 3.5s linear infinite;
  }
  @keyframes shimmer{to{background-position:-220% center;}}
  .ce-1,.ce-2,.ce-3,.ce-4,.ce-5{opacity:0;transform:translateY(16px) scale(.9);animation:ceIn .6s var(--ease) forwards;}
  .ce-1{animation-delay:.15s;}
  .ce-2{animation-delay:.42s;}
  .ce-3{animation-delay:.58s;}
  .ce-4{animation-delay:.88s;}
  .ce-5{animation-delay:1.08s;transform:translateY(16px) scale(.7);}
  @keyframes ceIn{to{opacity:1;transform:translateY(0) scale(1);}}

  /* ---------- Custom cursor ---------- */
  .cursor{
    position:fixed;width:34px;height:34px;border:1px solid var(--cyan);border-radius:50%;
    pointer-events:none;z-index:400;transform:translate(-50%,-50%);
    transition:width .3s var(--ease), height .3s var(--ease), border-color .3s ease, background .3s ease;
    mix-blend-mode:difference;
  }
  .cursor.big{width:64px;height:64px;background:rgba(95,212,227,.15);}
  @media (max-width:960px){.cursor{display:none;}}
  @media (pointer:coarse){.cursor{display:none;}}

  /* ---------- Hero watermark ---------- */
  .hero-watermark{
    position:absolute;left:50%;top:52%;transform:translate(-50%,-50%);
    font-family:var(--font-display);font-size:min(30vw,420px);color:rgba(255,255,255,.035);
    white-space:nowrap;letter-spacing:.02em;z-index:1;pointer-events:none;user-select:none;
  ;opacity:.35;}

  /* ============================================================
     [MODULE] Metal Ring Watermark
     目的: ページを貫く「軸」としてのリングを、複数セクションに
           繰り返し配置する。金属光沢のグラデーションストロークで、
           ヒーローの立体リングと視覚的に同じファミリーであることを示す。
     ============================================================ */
  .oct-watermark{
    position:absolute;pointer-events:none;user-select:none;z-index:0;
    width:min(60vw,560px);height:min(60vw,560px);opacity:.14;
  }
  .oct-watermark svg{width:100%;height:100%;animation:spin 140s linear infinite;overflow:visible;}
  .oct-watermark circle{fill:none;stroke-width:14;}

  /* ---------- Bold flip section (CARTA ZERO風の白黒切り替え) ---------- */
  #philosophy.flip-light .section-tag{color:var(--navy-mid);}
  #philosophy.flip-light .section-tag::before{background:var(--navy-mid);}
  #philosophy.flip-light h2{color:var(--navy-deep);}

  /* ---------- Rotating stamp badge ---------- */
  .stamp{position:absolute;width:100%;height:100%;top:0;left:0;animation:spin 40s linear infinite;}
  .stamp text{
    font-family:var(--font-mono);font-size:8.6px;letter-spacing:3.2px;fill:rgba(255,255,255,.4);
  }

  /* ---------- Divider ornament ---------- */
  .divider{display:flex;align-items:center;justify-content:center;gap:14px;padding:0 0 0;}
  .divider .l{width:64px;height:1px;background:rgba(255,255,255,.25);}
  .divider .d{width:6px;height:6px;border:1px solid var(--cyan);transform:rotate(45deg);}
  .divider.on-dark .l{background:rgba(255,255,255,.18);}
  .divider.on-dark .d{border-color:var(--cyan);}

  /* ---------- Footer giant logotype ---------- */
  .footer-giant{
    font-family:var(--font-display);font-size:clamp(64px,14vw,180px);color:rgba(255,255,255,.05);
    text-align:center;line-height:1;margin-top:64px;letter-spacing:.01em;user-select:none;
  }

  .sticky-call{
    position:fixed;bottom:28px;left:28px;z-index:150;
    display:flex;align-items:center;gap:10px;
    background:var(--navy-deep);color:#fff;padding:14px 22px;border-radius:40px;
    font-family:var(--font-mono);font-size:13px;box-shadow:0 16px 32px -14px rgba(18,31,44,.4);
    transition:transform .3s var(--ease);
  }
  .sticky-call:hover{transform:translateY(-3px);}
  .sticky-call .ring{width:8px;height:8px;border-radius:50%;background:var(--cyan);animation:pulse 1.8s ease-in-out infinite;}
  @keyframes pulse{0%,100%{opacity:1;}50%{opacity:.3;}}
  @media (max-width:640px){.sticky-call{left:16px;bottom:16px;padding:12px 18px;font-size:12px;}}

  .reasons{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:6px;overflow:hidden;}
  .reason-card{
    background:var(--paper);padding:44px 34px;transition:background .3s ease, transform .1s ease-out;
    transform-style:preserve-3d;will-change:transform;position:relative;
    clip-path:polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
  }
  .reason-card::after{
    content:'';position:absolute;right:0;bottom:0;width:26px;height:26px;
    background:linear-gradient(135deg, transparent 50%, var(--cyan) 50%);opacity:.35;
  }
  .reason-card:hover{background:#FAFCFD;}
  .reason-num{font-family:var(--font-mono);font-size:12px;color:var(--cyan);letter-spacing:.1em;}
  .reason-num b{color:var(--navy-mid);font-size:22px;font-family:var(--font-display);font-weight:400;margin-right:6px;}
  .reason-card h3{font-family:var(--font-display);font-size:20px;font-weight:500;color:var(--navy-deep);margin:18px 0 14px;line-height:1.5;}
  .reason-card p{font-size:13.5px;color:var(--text-muted);font-weight:300;line-height:1.8;}

  .process-list{display:flex;flex-direction:column;}
  .process-item{display:grid;grid-template-columns:100px 1fr;gap:32px;padding:26px 0;border-bottom:1px solid var(--line);align-items:start;}
  .process-item:first-child{border-top:1px solid var(--line);}
  .process-step{font-family:var(--font-display);font-size:34px;color:var(--cyan-soft);font-weight:400;}
  .process-body h4{font-size:17px;font-weight:500;color:#fff;margin-bottom:8px;}
  .process-body p{font-size:14px;color:rgba(255,255,255,.6);font-weight:300;max-width:520px;}

  .faq-item{border-bottom:1px solid rgba(255,255,255,.15);}
  .faq-q{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:26px 0;cursor:pointer;font-size:15.5px;font-weight:500;color:#fff;}
  .faq-q .plus{width:20px;height:20px;position:relative;flex:none;}
  .faq-q .plus::before,.faq-q .plus::after{content:'';position:absolute;background:var(--cyan-soft);transition:transform .3s var(--ease);}
  .faq-q .plus::before{left:0;top:50%;width:100%;height:1px;transform:translateY(-50%);}
  .faq-q .plus::after{top:0;left:50%;width:1px;height:100%;transform:translateX(-50%);}
  .faq-item.open .plus::after{transform:translateX(-50%) rotate(90deg);opacity:0;}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease);}
  .faq-item.open .faq-a{max-height:2200px;}
  .faq-a p{padding:0 0 26px;font-size:14px;color:rgba(255,255,255,.6);font-weight:300;max-width:640px;}

  .profile-table{border-top:1px solid rgba(255,255,255,.15);}
  .profile-row{display:grid;grid-template-columns:180px 1fr;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.15);font-size:14px;}
  .profile-row .k{font-family:var(--font-mono);color:rgba(255,255,255,.5);font-size:12px;letter-spacing:.04em;}
  .profile-row .v{color:#fff;font-weight:400;}

  /* ---------- Team illustration ---------- */
  .team-inner{display:grid;grid-template-columns:.78fr 1.22fr;gap:56px;align-items:center;}

  /* ---------- Name equation badge (3D) ---------- */
  .name-badge{
    display:flex;align-items:center;gap:18px;
    background:var(--paper);border:1px solid var(--line);border-radius:14px;
    padding:22px 34px;box-shadow:0 30px 60px -30px rgba(18,31,44,.15);
    transform-style:preserve-3d;perspective:800px;
    transition:transform .15s ease-out, box-shadow .3s ease;
    cursor:default;
  }
  .name-badge:hover{box-shadow:0 40px 70px -28px rgba(44,85,120,.28);}
  .nb-part{font-family:var(--font-display);font-style:italic;font-size:22px;color:var(--navy-deep);display:flex;flex-direction:column;align-items:center;line-height:1.2;}
  .nb-part small{font-family:var(--font-mono);font-size:9px;color:var(--text-muted);letter-spacing:.16em;margin-top:6px;}
  .nb-sep{display:flex;flex-direction:column;align-items:center;gap:5px;width:18px;}
  .nb-sep .nl{width:1px;height:14px;background:var(--line);}
  .nb-sep .nd{width:5px;height:5px;border:1px solid var(--navy-mid);transform:rotate(45deg);flex:none;}
  .nb-result{
    font-family:var(--font-display);font-style:italic;font-size:28px;font-weight:500;letter-spacing:.02em;
    background:linear-gradient(100deg, var(--navy-mid) 0%, var(--cyan) 50%, var(--navy-mid) 100%);
    background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;
    animation:shimmer 4s linear infinite;
  }
  @media (max-width:640px){
    .name-badge{flex-wrap:wrap;justify-content:center;padding:20px;gap:12px;}
  }
  .team-illust{
    background:var(--paper);border:1px solid var(--line);border-radius:8px;
    padding:40px;box-shadow:0 30px 60px -34px rgba(18,31,44,.1);
  }
  .team-copy p{color:rgba(255,255,255,.65);font-size:15.5px;font-weight:300;max-width:680px;margin-top:20px;}
  @media (max-width:960px){.team-inner{grid-template-columns:1fr;gap:44px;}}

  @media (max-width:960px){
    nav{display:none;}
    .hero-oct{opacity:.3;width:440px;height:440px;}
    .sheet-row{grid-template-columns:1fr;}
    .sheet-code,.sheet-title{border-right:none;border-bottom:1px solid var(--line);}
    .heritage-inner{grid-template-columns:1fr;gap:52px;}
    .area-inner{grid-template-columns:1fr;}
    .contact-grid{grid-template-columns:1fr;}
    .area-list{grid-template-columns:repeat(2,1fr);}
    section{padding:72px 0;}
    .closer{padding:80px 0;}
    .hero-watermark{font-size:22vw;}
    .reasons{grid-template-columns:1fr;}
    .process-item{grid-template-columns:1fr;gap:10px;}
    .profile-row{grid-template-columns:1fr;gap:4px;}
  }

  /* ===== v8: CTA / Pricing / Form / Sticky bar ===== */
  .hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin:34px 0 4px;align-items:center;}
  .btn-cta{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--cyan);color:var(--navy-deep);padding:16px 32px;border-radius:32px;font-size:15px;font-weight:500;transition:all .3s var(--ease);box-shadow:0 14px 30px -12px rgba(95,212,227,.5);border:none;cursor:pointer;}
  .btn-cta:hover{transform:translateY(-2px);box-shadow:0 18px 36px -12px rgba(95,212,227,.6);}
  .btn-ghost{display:inline-flex;align-items:center;gap:10px;border:1px solid rgba(255,255,255,.4);color:#fff;padding:15px 28px;border-radius:32px;font-size:14px;transition:all .3s var(--ease);}
  .btn-ghost:hover{border-color:var(--cyan);color:var(--cyan);}
  .btn-line{display:inline-flex;align-items:center;gap:10px;background:#06C755;color:#fff;padding:15px 28px;border-radius:32px;font-size:14px;font-weight:500;transition:all .3s var(--ease);}
  .btn-line:hover{background:#05b34c;transform:translateY(-2px);}
  .trust-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
  .trust-chips span{font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;border:1px solid rgba(255,255,255,.28);border-radius:20px;padding:6px 14px;color:rgba(255,255,255,.88);}
  #pricing{color:var(--navy-deep);}
  #pricing .section-head h2{color:var(--navy-deep);}
  .price-lead{max-width:660px;margin:-6px 0 40px;color:var(--text-muted);font-size:15px;}
  .price-lead b{color:var(--navy-deep);font-weight:500;}
  .price-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;}
  .price-card{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:28px 24px 24px;display:flex;flex-direction:column;gap:10px;box-shadow:0 12px 28px -20px rgba(18,31,44,.3);transition:transform .3s var(--ease);}
  .price-card:hover{transform:translateY(-4px);}
  .price-card .p-tag{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:var(--navy-mid);}
  .price-card .p-name{font-size:17px;font-weight:500;color:var(--navy-deep);line-height:1.4;}
  .price-card .p-price{font-family:var(--font-display);font-size:31px;color:var(--navy);line-height:1.15;margin:2px 0;}
  .price-card .p-price small{font-size:12px;font-family:var(--font-body);color:var(--text-muted);font-weight:300;}
  .price-card .p-desc{font-size:13px;color:var(--text-muted);line-height:1.9;flex:1;}
  .price-card .p-link{font-size:12px;color:var(--navy-mid);font-family:var(--font-mono);letter-spacing:.04em;}
  .price-card .p-link:hover{color:var(--navy-deep);}
  .price-note{font-size:12px;color:var(--text-muted);margin-top:24px;line-height:2.1;}
  .contact-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:8px;}
  .c-form{margin-top:34px;display:grid;gap:16px;max-width:520px;}
  .c-form .f-label{font-size:11px;font-family:var(--font-mono);letter-spacing:.08em;display:block;margin-bottom:7px;color:rgba(255,255,255,.75);}
  .c-form .f-label em{font-style:normal;color:var(--cyan);margin-left:4px;}
  .c-form input,.c-form select,.c-form textarea{width:100%;padding:13px 14px;border-radius:9px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.07);color:#fff;font-family:var(--font-body);font-size:14px;outline:none;transition:border-color .25s;}
  .c-form select{appearance:auto;}
  .c-form select option{color:var(--navy-deep);}
  .c-form input:focus,.c-form select:focus,.c-form textarea:focus{border-color:var(--cyan);}
  .c-form textarea{min-height:110px;resize:vertical;}
  .c-form .form-note{font-size:11.5px;color:rgba(255,255,255,.55);line-height:1.9;}
  .sticky-cta-bar{display:none;}
  @media (max-width:640px){
    .sticky-call{display:none;}
    .sticky-cta-bar{display:grid;grid-template-columns:1fr;position:fixed;left:0;right:0;bottom:0;z-index:180;box-shadow:0 -8px 24px rgba(18,31,44,.28);}
    .scb-item{display:flex;align-items:center;justify-content:center;gap:6px;padding:15px 4px;font-size:13px;font-weight:500;letter-spacing:.02em;}
    .scb-tel{background:var(--navy-deep);color:#fff;}
    .scb-line{background:#06C755;color:#fff;}
    .scb-form{background:var(--cyan);color:var(--navy-deep);}
    body{padding-bottom:52px;}
    .hero-cta .btn-cta{width:100%;}
  }

  
  /* ===== v8.1: hero 六角形レーダーチャート ===== */
  .radar-grid polygon{fill:none;stroke:rgba(255,255,255,.09);stroke-width:.6;}
  .radar-grid .rg-outer{stroke:rgba(255,255,255,.22);stroke-width:.9;}
  .radar-grid line{stroke:rgba(255,255,255,.13);stroke-width:.6;}
  .radar-data polygon{fill:rgba(95,212,227,.16);stroke:var(--cyan);stroke-width:1.6;stroke-linejoin:miter;stroke-miterlimit:4;filter:drop-shadow(0 0 3.5px rgba(95,212,227,.95)) drop-shadow(0 0 10px rgba(95,212,227,.55)) drop-shadow(0 0 22px rgba(95,212,227,.3));}
  .radar-data circle{fill:#CFF6FA;stroke:var(--cyan);stroke-width:1.2;filter:drop-shadow(0 0 4px rgba(95,212,227,1));}
  .radar-data{transform-origin:100px 100px;opacity:0;transform:scale(.55);animation:radarIn 1.3s var(--ease) forwards 1.4s;}
  @keyframes radarIn{to{opacity:1;transform:scale(1);}}
  .radar-labels text{font-family:var(--font-body);font-weight:500;font-size:10.5px;letter-spacing:.14em;fill:#F2FDFE;paint-order:stroke;stroke:rgba(16,28,40,.6);stroke-width:2.2px;stroke-linejoin:round;filter:drop-shadow(0 0 3px rgba(191,239,243,.9)) drop-shadow(0 0 9px rgba(95,212,227,.6));opacity:0;animation:radarLabelIn .9s ease forwards 2.1s;}
  .radar-ticks text{font-family:var(--font-mono);font-size:5.2px;letter-spacing:.06em;fill:rgba(255,255,255,.75);paint-order:stroke;stroke:rgba(16,28,40,.6);stroke-width:1.4px;filter:drop-shadow(0 0 3px rgba(95,212,227,.5));}
    @keyframes radarLabelIn{to{opacity:1;}}
  @media (prefers-reduced-motion:reduce){
    .radar-data{animation:none;opacity:1;transform:scale(1);}
    .radar-labels text{animation:none;opacity:1;}
  }

  
  /* ===== v9.7: 明滅(呼吸)アニメーション ===== */
  .radar-data .pulse-line{fill:none;stroke:var(--cyan);stroke-width:3.4;stroke-linejoin:miter;stroke-miterlimit:4;filter:blur(4px);opacity:.25;animation:glowBreath 2.8s ease-in-out infinite alternate;}
  .hero-oct .ring-pulse{fill:none;stroke:var(--cyan);stroke-width:7;stroke-linejoin:miter;stroke-miterlimit:4;filter:blur(7px);opacity:.15;animation:glowBreath 2.8s ease-in-out infinite alternate;animation-delay:1.4s;}
  .radar-data circle{animation:dotBreath 2.8s ease-in-out infinite alternate;}
  @keyframes glowBreath{from{opacity:.15;}to{opacity:.85;}}
  @keyframes dotBreath{from{opacity:.75;}to{opacity:1;}}
  @media (prefers-reduced-motion:reduce){
    .radar-data .pulse-line,.hero-oct .ring-pulse,.radar-data circle{animation:none;}
  }

  
  .emblem-s{font-family:'Fraunces',var(--font-display),serif;font-size:118px;font-weight:300;fill:rgba(255,255,255,.09);letter-spacing:0;}

  
  @media (max-width:900px){.sheet-desc br,.team-copy p br{display:none;}}

  
  /* v11: 電話CTAを廃止しメールCTAに変更(電話は会社情報としての表記のみ) */
  .btn-tel-sub{opacity:.75;font-size:13px;padding:13px 22px;}
  .btn-tel-sub:hover{opacity:1;}
  .tel-note{font-size:11.5px;color:rgba(255,255,255,.55);margin-top:10px;line-height:1.8;}


  /* ===== v11: マルチページ用追加 ===== */
  .subpage-head{padding:160px 0 0;}
  .breadcrumb{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-family:var(--font-mono);font-size:12px;letter-spacing:.05em;color:rgba(255,255,255,.55);}
  .breadcrumb a{color:rgba(255,255,255,.78);text-decoration:none;}
  .breadcrumb a:hover{color:#fff;text-decoration:underline;}
  .page-title{font-size:clamp(30px,4.6vw,46px);font-weight:500;line-height:1.35;margin-top:20px;letter-spacing:.02em;}
  header nav a[aria-current="page"]{color:#fff;}
  .guide-card{text-decoration:none;color:inherit;}
  @media (max-width:640px){.subpage-head{padding:118px 0 0;}}

  /* ===== v12: お知らせページ ===== */
  .news-list{max-width:760px;}
  .news-item{padding:28px 4px;border-bottom:1px solid rgba(255,255,255,.14);}
  .news-item time{font-family:var(--font-mono);font-size:12.5px;letter-spacing:.06em;color:var(--cyan, #5FD4E3);}
  .news-cat{display:inline-block;margin-left:12px;font-size:11px;padding:2px 12px;border:1px solid rgba(255,255,255,.28);border-radius:999px;color:rgba(255,255,255,.72);vertical-align:1px;}
  .news-item h2{font-size:17.5px;font-weight:500;margin-top:10px;line-height:1.7;}
  .news-item p{font-size:14px;color:rgba(255,255,255,.68);margin-top:8px;line-height:2;}

  /* ===== v13: スパムボット対策(ハニーポット) ===== */
  .hp-field{position:absolute !important;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;}

  /* ===== v14: 料金UX改善(CTA階層・注記ボックス・目安表・月額比較表・見積りシミュレーター) ===== */
  .p-link.main{display:inline-block;background:var(--navy-deep);color:#fff;padding:9px 16px;border-radius:7px;align-self:flex-start;font-weight:500;}
  .p-link.main:hover{opacity:.85;color:#fff;}
  .fee-box{border:1px solid var(--cyan);border-radius:10px;padding:20px 24px;margin-top:30px;max-width:820px;}
  .fee-box .fb-t{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--navy-mid,#31536B);margin-bottom:8px;}
  .fee-box p{font-size:13.5px;line-height:2;margin:0;color:inherit;}
  .spec-table{width:100%;max-width:640px;border-collapse:collapse;margin:10px 0 26px;}
  .spec-table th{font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;color:rgba(255,255,255,.55);text-align:left;padding:10px 8px;border-bottom:1px solid rgba(255,255,255,.25);}
  .spec-table td{padding:13px 8px;border-bottom:1px solid rgba(255,255,255,.12);font-size:14px;color:rgba(255,255,255,.85);}
  .spec-table td.v{text-align:right;font-size:15.5px;color:#fff;white-space:nowrap;font-weight:500;}
  .spec-table td small{color:rgba(255,255,255,.6);font-weight:400;}
  .plan-table-box{overflow-x:auto;margin-top:16px;}
  .plan-table{border-collapse:collapse;width:100%;min-width:660px;background:#fff;}
  .plan-table th,.plan-table td{padding:11px 12px;border:1px solid #E4E9EE;font-size:13px;color:var(--navy-deep);text-align:center;}
  .plan-table td:first-child{text-align:left;font-size:12.5px;}
  .plan-table thead th{background:var(--navy-deep);color:#fff;font-weight:500;font-size:12px;line-height:1.7;}
  .plan-table .pt-price{font-size:14.5px;font-weight:700;}
  .pt-badge{display:inline-block;background:var(--cyan);color:var(--navy-deep);font-size:10px;padding:1px 8px;border-radius:999px;margin-left:4px;font-weight:700;}
  .plan-table td.ok{font-weight:700;}
  .plan-table td.no{color:#B9C4CC;}
  .est-panel{background:#fff;border:1px solid #E2E8ED;border-radius:14px;padding:32px 30px 36px;max-width:880px;box-shadow:0 14px 34px -24px rgba(18,31,44,.35);color:var(--navy-deep);}
  .est-group{margin-top:22px;}
  .est-group:first-child{margin-top:0;}
  .est-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--navy-mid,#31536B);margin-bottom:10px;}
  .est-opts{display:flex;flex-wrap:wrap;gap:10px;}
  .est-opt{display:flex;align-items:center;gap:8px;border:1px solid #D8E0E6;border-radius:9px;padding:10px 14px;cursor:pointer;font-size:13.5px;color:var(--navy-deep);background:#fff;transition:border-color .2s;}
  .est-opt:hover{border-color:var(--navy-mid,#31536B);}
  .est-opt:has(input:checked){border-color:var(--navy-deep);background:var(--navy-deep);color:#fff;}
  .est-opt input{accent-color:var(--cyan);margin:0;}
  .est-result{margin-top:28px;border-top:2px solid var(--navy-deep);padding-top:18px;display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 26px;}
  .est-result .er-l{font-size:11.5px;color:var(--navy-mid,#31536B);font-family:var(--font-mono);letter-spacing:.06em;}
  .est-result .er-v{font-size:27px;color:var(--navy-deep);font-weight:700;}
  .est-set{margin-top:14px;background:#F3F8F4;border:1px solid #C8E2D1;border-radius:8px;padding:12px 16px;font-size:13px;color:#2E5C43;display:none;line-height:1.9;}
  .est-note{font-size:12px;color:#5A6B76;line-height:1.9;margin-top:12px;max-width:46em;}
  .est-cta{margin-top:20px;}
  .est-cta .p-link.main{font-size:14px;padding:13px 24px;}

  /* ===== v15: シミュレーターUI改善(サービス行直下の詳細+内訳明細) ===== */
  .est-svc{border-bottom:1px solid #EEF2F5;padding:12px 0;}
  .est-svc:last-of-type{border-bottom:none;}
  .est-main{font-weight:700;}
  .est-main .est-tag{font-size:10.5px;font-weight:400;color:#7C8B95;border:1px solid #D8E0E6;border-radius:999px;padding:1px 8px;margin-left:4px;}
  .est-opt:has(input:checked) .est-tag{color:rgba(255,255,255,.75);border-color:rgba(255,255,255,.4);}
  .est-sub{margin:12px 0 4px 4px;padding-left:22px;border-left:2px solid #E2E8ED;}
  .est-sub .est-label{margin-bottom:8px;}
  .est-items{list-style:none;margin:0;padding:0;}
  .est-items li{display:flex;justify-content:space-between;align-items:baseline;gap:14px;padding:9px 2px;border-bottom:1px dashed #E2E8ED;font-size:13.5px;color:var(--navy-deep);}
  .est-items li .amt{white-space:nowrap;font-weight:600;}
  .est-items li.disc{color:#2E5C43;}
  .est-items li.disc .amt{color:#2E5C43;}
  .est-items li.onsite .amt{font-weight:400;color:#5A6B76;}
  .est-total{display:flex;justify-content:space-between;align-items:baseline;gap:14px;border-top:2px solid var(--navy-deep);margin-top:12px;padding-top:14px;}
  .est-total .er-l{font-size:12px;color:var(--navy-mid,#31536B);font-family:var(--font-mono);letter-spacing:.06em;}
  .est-total .er-v{font-size:26px;color:var(--navy-deep);font-weight:700;text-align:right;}
  @media (max-width:640px){ .est-total .er-v{font-size:20px;} }

  /* ===== v16: シミュレーターv4(ヒント枠・リセット) ===== */
  .est-hint{margin-top:14px;background:#F0F7F9;border:1px solid #C7E2E9;border-radius:8px;padding:12px 16px;font-size:13px;color:#1D5563;line-height:1.9;}
  .est-hint b{color:#134450;}
  .est-reset{background:none;border:1px solid #D8E0E6;border-radius:999px;color:#5A6B76;font-size:11.5px;padding:4px 14px;cursor:pointer;font-family:var(--font-body);}
  .est-reset:hover{border-color:var(--navy-deep);color:var(--navy-deep);}

  /* ===== v17: シミュレーター視認性アップ+割引の赤強調 ===== */
  .est-panel{font-size:15px;}
  .est-label{font-size:12.5px;color:#31536B;font-weight:700;}
  .est-opt{font-size:15px;padding:12px 16px;}
  .est-main{font-size:16px;}
  .est-main .est-tag{font-size:11.5px;}
  .est-note{font-size:13px;color:#44545F;}
  .est-items li{font-size:15px;padding:10px 2px;color:#16232F;}
  .est-items li .amt{font-size:15.5px;}
  .est-items li.disc,.est-items li.disc .amt{color:#C7331B;}
  .est-items li.disc{background:#FDF1EE;border-radius:6px;padding-left:10px;padding-right:10px;border-bottom:none;margin:3px 0;}
  .est-base{display:flex;justify-content:space-between;gap:14px;font-size:13.5px;color:#7C8B95;margin-top:14px;}
  .est-base .bv{text-decoration:line-through;}
  .est-save{display:flex;justify-content:space-between;align-items:baseline;gap:14px;margin-top:8px;padding:10px 14px;background:#FDF1EE;border:1px dashed #E4A093;border-radius:8px;}
  .est-save .sv-l{font-size:13.5px;color:#8A2A18;font-weight:700;}
  .est-save .sv-v{font-size:23px;color:#C7331B;font-weight:800;}
  .est-total .er-l{font-size:13px;}
  .est-total .er-v{font-size:34px;}
  .est-hint{font-size:14px;}
  .save{color:#C7331B;font-weight:700;}
  .spec-table .save,.spec-table small.save{color:#FF9B85;}
  @media (max-width:640px){ .est-total .er-v{font-size:26px;} .est-save .sv-v{font-size:19px;} }

  /* ===== v18: セクションラベル(section-tag)の視認性 ===== */
  .section-tag{font-size:12.5px;font-weight:700;}
  #estimator .section-tag,#pricing .section-tag,#ratecard .section-tag{color:var(--navy-mid,#31536B);}

  /* ===== v19: ワイド画面でシミュレーターを2カラム化(右側に概算が追従) ===== */
  .est-cols{display:grid;grid-template-columns:1fr;gap:0 44px;}
  @media (min-width:1100px){
    #estimator .wrap{max-width:1320px;}
    .est-panel{max-width:none;}
    .est-cols{grid-template-columns:1.12fr .88fr;align-items:start;}
    .est-col-r{position:sticky;top:120px;}
    .est-col-r .est-group{margin-top:0;}
  }

  /* ===== v20: サービス一覧のコンパクト2列化+ワイド画面の余白活用 ===== */
  .est-svcs{display:grid;grid-template-columns:1fr;gap:6px;}
  .est-svcs .est-svc{border-bottom:none;padding:0;}
  .est-svcs .est-main{width:100%;padding:11px 14px;font-size:14.5px;}
  .est-svcs .est-sub{margin:10px 0 8px 4px;}
  @media (min-width:1100px){
    .est-svcs{grid-template-columns:1fr 1fr;gap:8px 12px;}
    .est-svcs .est-svc:has(.est-sub:not([style*="display:none"]):not([style*="display: none"])){grid-column:1 / -1;}
  }
  @media (min-width:1440px){ .wrap{max-width:1300px;} }


  /* ===== v22: 料金カードの整列・折り返し改善 ===== */
  #pricing .price-grid{grid-template-columns:repeat(auto-fit,minmax(290px,1fr));}
  .price-card .p-price{line-height:1.35;}
  .price-card .p-price small{white-space:nowrap;}
  .price-card .p-price .save{white-space:nowrap;}
  .price-card .p-price small.save{font-size:14px;letter-spacing:0;}

  /* ===== v23: 見出しの中割れ防止(句読点単位で折り返し)+バランス改行 ===== */
  .nb{display:inline-block;}
  h2{text-wrap:balance;}

  /* ===== v24: 見出しを1行に収める(幅制限の緩和) ===== */
  .section-head{max-width:900px;}
  .closer h2{max-width:1100px;}

  /* ===== v26: 補足テキストの濃度改善+カード内料金リスト ===== */
  .est-note{color:#37474F;font-size:13.5px;}
  #estimator .section-tag,#pricing .section-tag,#ratecard .section-tag{color:#24455C;}
  .plist{list-style:none;margin:8px 0;padding:0;}
  .plist li{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:6px 0;border-bottom:1px dashed #E4E9EE;}
  .plist li:last-child{border-bottom:none;}
  .plist .pv{white-space:nowrap;font-weight:700;}

  /* ===== v27: 料金カード帯のワイド化+リスト可読性 ===== */
  @media (min-width:1500px){ #pricing .wrap{max-width:1560px;} }
  .plist li span:first-child{flex:1;}
  .plist-h{font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;color:#5A6B76;margin:12px 0 0;}

  /* ===== v32: 割引色をやわらげ・おすすめバッジ強調 ===== */
  .save{color:#BE5A45;}
  .est-items li.disc,.est-items li.disc .amt{color:#BE5A45;}
  .est-save .sv-v{color:#BE5A45;}
  .est-save .sv-l{color:#8A4A38;}
  .pt-badge{font-size:12.5px;padding:3px 13px;font-weight:800;letter-spacing:.04em;box-shadow:0 2px 6px rgba(18,31,44,.3);vertical-align:2px;}

  /* 1文=1行表示 */
  .sent{display:block;}

/* ---- フォーム送信結果(Formspree) ---- */
.form-done{margin-top:34px;max-width:520px;padding:30px 26px;border:1px solid rgba(95,212,227,.45);border-radius:10px;background:rgba(95,212,227,.08);}
.form-done strong{display:block;font-size:17px;color:#fff;margin-bottom:8px;}
.form-done .sent{display:block;font-size:13.5px;color:rgba(255,255,255,.75);line-height:2;}
.form-error{padding:14px 16px;border:1px solid rgba(224,138,115,.6);border-radius:8px;background:rgba(224,138,115,.12);font-size:13px;}
.form-error .sent{display:block;color:#F2C4B6;line-height:1.9;}
.form-error a{color:#fff;border-bottom:1px solid rgba(255,255,255,.5);}

/* ---- 文節改行(BudouX有効時のみ) ---- */


/* ---- スマホ操作性・表示修正 ---- */
@media (hover:none){
  body{background-attachment:scroll;background-size:100% 100%;}
}
@supports (min-height:100svh){
  .hero{min-height:100svh;}
}
@media (max-width:760px){
  .topbar{display:none;}
}

/* 句読点かたまり(BudouX v2) */
.bxl{display:block;}
.bxw{display:block;flex:1 1 auto;min-width:0;}


/* ---- スマホ文字詰め・統計エリア調整 ---- */
@media (max-width:600px){
  .hero-sub{font-size:13.5px;letter-spacing:.01em;line-height:2;}
  .tel-note{font-size:10px;}
  .trust-chips span{font-size:11px;}
  .hero-facts{width:100%;gap:0;justify-content:space-between;}
  .hero-facts div{padding-left:10px;padding-right:4px;}
  .hero-facts .num{font-size:19px;white-space:nowrap;}
  .hero-facts .lbl{font-size:8.5px;letter-spacing:.02em;}
  .reason-card p{font-size:12.5px;}
}

/* ---- スマホでは背面装飾を隠す(文字の重なり対策) ---- */
@media (max-width:600px){
  .hero-oct,.hero-watermark{display:none;}
}

/* ---- 点検表のスマホ表示(カード型に再構成) ---- */
@media (max-width:600px){
  .sheet-row.head{display:none;}
  .sheet-row{grid-template-columns:1fr;}
  .sheet-row > div{padding:12px 18px;}
  .sheet-code{flex-direction:row;align-items:center;gap:10px;border-bottom:none;padding-bottom:0;}
  .sheet-title{border-bottom:none;padding-top:4px;padding-bottom:2px;}
  .sheet-title span{margin-top:3px;}
  .sheet-desc{padding-top:2px;padding-bottom:16px;}
}

/* ---- ミッション円の文字(スマホ) ---- */
@media (max-width:600px){
  .core .yr{font-size:24px !important;}
}
/* ===== v6: スマホ縦の行組み補助(ヒーロー1行化・概算ラベル分離・明細の括弧注釈) ===== */
.est-label .est-label-t{display:block;flex:1 1 auto;min-width:0;}
@media (max-width:600px){
  .hero h1{font-size:min(31px,8.4vw);letter-spacing:.04em;}
  .hero h1 .line{white-space:nowrap;}
  .est-items .li-an{display:block;}
}
/* スマホ縦(≤600px)だけで効く改行 */
.sp-br{display:none;}
@media (max-width:600px){ .sp-br{display:inline;} }
/* 概算明細の括弧は途中で折らない+スマホは少し縮小 */
.est-items .li-nb{white-space:nowrap;}
@media (max-width:600px){ .est-items li{font-size:13px;} }
/* 概算内訳ラベルは1行で出し切る(ボタンは入りきらなければ次の行へ) */
@media (max-width:600px){
  .est-label{flex-wrap:wrap;}
  .est-label .est-label-t{white-space:nowrap;font-size:min(12.5px,3.2vw);}
  .est-label .est-reset{margin-left:auto;}
}
/* v3: 理念ページのミッションサークル潰れ修正(frカラムに最小幅保証+見出しはフレーズ単位で折り返し可) */
@media(min-width:961px){ .heritage-inner{grid-template-columns:minmax(260px,.85fr) 1.15fr;} }
.heritage-copy h2{white-space:normal;}
/* 見積りチップの中割れ防止: サービス名は途中で折らず、料金タグが入らないときはタグだけ下段へ */
.est-opt.est-main{flex-wrap:wrap;white-space:nowrap;}
.est-opt.est-main .est-tag{white-space:nowrap;}
/* サイト案内カード(guide-card)はPCで横長2列にして行数を減らす */
@media (min-width:961px){
  .price-grid:has(.guide-card){grid-template-columns:repeat(2,1fr);}
}
/* PC専用の確定改行(スマホでは存在しない扱い=行組みエンジンも無視する) */
.pc-br{display:none;}
@media (min-width:961px){ .pc-br{display:inline;} }