:root{
  --ink:#1c2b45; --navy:#152238; --navy2:#1a2c47; --blue:#3a5fd9; --cyan:#59c3d6;
  --bg:#fdfdfd; --bg2:#f5f6f8; --line:#e3e5ea; --muted:#6b7280;
}
*{box-sizing:border-box;}
body{margin:0;font-family:'Noto Sans JP',sans-serif;color:var(--ink);line-height:1.75;background:var(--bg);}
a{color:var(--blue);text-decoration:none;}
a:hover{color:#2c49ad;}
h1,h2,h3{font-family:'Space Grotesk','Noto Sans JP',sans-serif;}
img{max-width:100%;display:block;}
.nav{position:sticky;top:0;z-index:100;background:rgba(253,253,253,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:18px 32px;gap:16px;}
.nav .logo{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:20px;color:#17233a;flex-shrink:0;}
.nav .logo span{color:var(--blue);font-weight:500;font-size:11px;letter-spacing:.15em;margin-left:6px;}
.nav-links{display:flex;gap:28px;flex-wrap:nowrap;}
.nav-links a{font-size:14px;color:var(--muted);font-weight:400;white-space:nowrap;position:relative;padding-bottom:2px;transition:color .2s;}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--blue);transition:width .25s ease;}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}
.nav-links a.active{color:var(--ink);font-weight:700;}
.nav-links a.active::after{background:var(--cyan);}
.btn-pill{background:#17233a;color:#fdfdfd;font-size:13px;font-weight:600;padding:11px 26px;border-radius:100px;white-space:nowrap;flex-shrink:0;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;}
.btn-pill:hover{transform:translateY(-2px);box-shadow:0 10px 24px -8px rgba(23,35,58,.45);}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;flex-shrink:0;}
.nav-toggle span{display:block;width:24px;height:2px;background:#17233a;margin:5px 0;transition:transform .25s ease,opacity .25s ease;}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.btn-pill:hover{background:#233252;color:#fdfdfd;}
.hero{position:relative;padding:120px 48px 100px;background:linear-gradient(160deg,#17233a 0%,#121b2d 100%);overflow:hidden;color:#fdfdfd;}
.hero-inner{position:relative;max-width:1280px;margin:0 auto;display:flex;align-items:center;gap:64px;flex-wrap:wrap;}
.eyebrow{font-family:'Space Grotesk',sans-serif;font-size:13px;letter-spacing:.2em;color:var(--cyan);font-weight:600;margin-bottom:14px;}
.hero h1{font-size:42px;font-weight:700;line-height:1.5;color:#fdfdfd;margin:0 0 24px;}
.hero p{font-size:16px;color:#c7cedb;max-width:560px;margin:0 0 32px;}
.grad-text{background:linear-gradient(100deg,var(--cyan),#7592e6);-webkit-background-clip:text;background-clip:text;color:transparent;}
.cta-row{display:flex;gap:16px;flex-wrap:wrap;}
.btn-primary{background:var(--blue);color:#fdfdfd;font-size:14px;font-weight:600;padding:15px 30px;border-radius:100px;display:inline-block;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;}
.btn-primary:hover{background:#2c49ad;color:#fdfdfd;transform:translateY(-3px);box-shadow:0 14px 30px -10px rgba(58,95,217,.5);}
.btn-outline{background:transparent;border:1px solid rgba(253,253,253,.3);color:#fdfdfd;font-size:14px;font-weight:600;padding:15px 30px;border-radius:100px;display:inline-block;transition:transform .2s ease,border-color .2s ease,background .2s ease;}
.btn-outline:hover{transform:translateY(-3px);border-color:rgba(253,253,253,.7);background:rgba(253,253,253,.08);}
.section{max-width:1280px;margin:0 auto;padding:100px 48px;}
.section-alt{background:var(--bg2);}
.section-head{text-align:center;max-width:640px;margin:0 auto 56px;}
.section-head h2{font-size:28px;font-weight:700;margin:0 0 14px;color:#17233a;}
.section-head p{font-size:15px;color:var(--muted);margin:0;}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;}
.card{background:#fdfdfd;border:1px solid var(--line);border-radius:16px;padding:32px;position:relative;overflow:hidden;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;}
.card:hover{transform:translateY(-6px);box-shadow:0 24px 48px -20px rgba(23,35,58,.28);border-color:#c7cedb;}
.card .bar{position:absolute;top:0;left:0;width:56px;height:3px;background:linear-gradient(90deg,var(--blue),var(--cyan));transition:width .3s ease;}
.card:hover .bar{width:100%;}
.card h3{font-size:17px;font-weight:700;margin:14px 0 10px;color:#17233a;}
.card p{font-size:14px;color:var(--muted);margin:0;}
.num-badge{width:44px;height:44px;border-radius:12px;background:linear-gradient(145deg,#17233a,#28395c);display:flex;align-items:center;justify-content:center;margin-bottom:18px;font-family:'Space Grotesk',sans-serif;font-weight:700;color:var(--cyan);font-size:13px;transition:transform .3s ease;}
.card:hover .num-badge{transform:rotate(-6deg) scale(1.08);}
.photo{border-radius:20px;overflow:hidden;position:relative;box-shadow:0 24px 60px -24px rgba(23,35,58,.35);}
.photo img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.photo:hover img{transform:scale(1.06);}
.photo-caption{position:absolute;bottom:14px;left:14px;background:rgba(10,16,28,.55);backdrop-filter:blur(6px);border-radius:8px;padding:5px 12px;font-family:'Space Grotesk',monospace;font-size:10px;letter-spacing:.06em;color:#f0f2f6;}
.stats{display:flex;gap:0;border-top:1px solid rgba(253,253,253,.14);padding-top:36px;flex-wrap:wrap;margin-top:56px;}
.stats .stat{flex:1 1 180px;padding:0 24px;border-left:1px solid rgba(253,253,253,.14);transition:transform .25s ease;}
.stats .stat:hover{transform:translateY(-4px);}
.stats .stat b{font-family:'Space Grotesk',sans-serif;font-size:30px;font-weight:700;color:#fdfdfd;display:block;font-variant-numeric:tabular-nums;}
.stats .stat span{font-size:13px;color:#a9b2c3;}
.badge{display:inline-block;background:var(--bg2);border:1px solid var(--line);border-radius:100px;padding:6px 16px;font-family:'Space Grotesk',sans-serif;font-size:12px;font-weight:700;color:var(--blue);margin-bottom:18px;}
.feature-list{display:flex;flex-direction:column;gap:12px;margin:20px 0 0;padding:0;list-style:none;}
.feature-list li{display:flex;align-items:center;gap:10px;font-size:14px;color:#374151;}
.feature-list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--cyan);flex-shrink:0;}
.dark-panel{background:linear-gradient(160deg,#17233a,#121b2d);border-radius:20px;padding:36px;color:#e9ecf3;}
.dark-panel .label{font-family:'Space Grotesk',sans-serif;font-size:12px;letter-spacing:.15em;color:var(--cyan);font-weight:700;margin-bottom:12px;}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.value-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:20px;}
.value-card{background:#fdfdfd;border:1px solid var(--line);border-radius:12px;padding:22px;transition:transform .25s ease,box-shadow .25s ease;}
.value-card:hover{transform:translateY(-5px);box-shadow:0 18px 36px -18px rgba(23,35,58,.3);}
.value-card .n{font-family:'Space Grotesk',sans-serif;font-size:12px;font-weight:700;color:var(--blue);margin-bottom:8px;}
.cta-band{background:linear-gradient(160deg,#17233a,#121b2d);padding:100px 48px;text-align:center;color:#fdfdfd;}
.cta-band h2{font-size:28px;font-weight:700;margin:0 0 16px;}
.cta-band p{font-size:15px;color:#c7cedb;margin:0 0 32px;}
.btn-cyan{background:var(--cyan);color:#121b2d;font-size:15px;font-weight:700;padding:17px 40px;border-radius:100px;display:inline-block;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;}
.btn-cyan:hover{background:#4bb0c2;color:#121b2d;transform:translateY(-3px);box-shadow:0 16px 32px -12px rgba(89,195,214,.55);}
.footer{background:#121b2d;padding:56px 48px 32px;color:#e9ecf3;}
.footer-inner{max-width:1280px;margin:0 auto;display:flex;justify-content:space-between;flex-wrap:wrap;gap:40px;margin-bottom:40px;}
.footer .logo{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:18px;color:#fdfdfd;}
.footer .logo span{color:var(--blue);font-weight:500;font-size:11px;letter-spacing:.15em;}
.footer-name{font-size:13px;color:#8b94a5;margin-top:12px;}
.footer-links{display:flex;gap:32px;flex-wrap:wrap;}
.footer-links a{font-size:13px;color:#a9b2c3;}
.footer-bottom{max-width:1280px;margin:0 auto;border-top:1px solid rgba(253,253,253,.1);padding-top:24px;font-size:12px;color:#7b8494;}
.split{display:flex;gap:56px;flex-wrap:wrap;align-items:center;}
.split > *{flex:1 1 420px;min-width:300px;}
.table-row{display:flex;padding:20px 0;border-bottom:1px solid var(--line);gap:32px;}
.table-row .label{flex:0 0 140px;font-size:13px;color:var(--muted);font-weight:600;}
.table-row .value{flex:1;font-size:14px;color:#1f2937;white-space:pre-line;}
.table-wrap{border-top:1px solid var(--line);}
.form input,.form textarea{width:100%;padding:13px 16px;border-radius:8px;border:1px solid #d6d9e0;font-size:14px;font-family:'Noto Sans JP',sans-serif;background:#fdfdfd;}
.form label{font-size:13px;font-weight:600;color:#374151;display:block;margin-bottom:8px;}
.form-field{margin-bottom:20px;}
.form-panel{background:var(--bg2);border-radius:20px;padding:40px;}
.btn-submit{cursor:pointer;text-align:center;background:#17233a;color:#fdfdfd;font-size:14px;font-weight:600;padding:15px;border-radius:100px;margin-top:8px;}
.tag{position:absolute;top:14px;left:14px;background:rgba(89,195,214,.9);color:#121b2d;font-size:11px;font-weight:700;padding:5px 12px;border-radius:100px;}
.work-photo{position:relative;height:220px;overflow:hidden;border-radius:18px 18px 0 0;}
.work-photo img{width:100%;height:100%;object-fit:cover;}
.work-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,transparent 50%,rgba(18,27,45,.7));}
.work-card{background:#fdfdfd;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:transform .25s ease,box-shadow .25s ease;}
.work-card:hover{transform:translateY(-6px);box-shadow:0 24px 48px -20px rgba(23,35,58,.3);}
.work-card:hover .work-photo img{transform:scale(1.08);}
.work-photo img{transition:transform .5s ease;}
.work-body{padding:24px 26px 28px;}
.work-body .client{font-size:12px;color:var(--blue);font-weight:600;margin-bottom:8px;}
.quote{background:var(--bg2);border:1px solid var(--line);border-radius:16px;padding:32px;transition:transform .25s ease,box-shadow .25s ease;}
.quote:hover{transform:translateY(-5px);box-shadow:0 18px 36px -18px rgba(23,35,58,.25);}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease;}
.reveal.in{opacity:1;transform:translateY(0);}
.quote .mark{font-size:32px;font-family:'Space Grotesk',serif;color:var(--cyan);line-height:1;margin-bottom:8px;}
.quote-person{display:flex;align-items:center;gap:12px;margin-top:20px;}
.quote-person img{width:44px;height:44px;border-radius:50%;object-fit:cover;}
.note{font-size:12px;color:#9aa2b0;margin-top:8px;}
.coming-soon-badge{display:inline-block;background:linear-gradient(90deg,var(--blue),var(--cyan));color:#0e1626;font-size:11px;font-weight:700;letter-spacing:.06em;padding:5px 14px;border-radius:100px;margin-bottom:14px;}
.roadmap-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;}
.roadmap-card{background:#fdfdfd;border:1px solid var(--line);border-radius:14px;padding:24px;padding-top:44px;position:relative;transition:transform .25s ease,box-shadow .25s ease;}
.roadmap-card:hover{transform:translateY(-5px);box-shadow:0 18px 36px -18px rgba(23,35,58,.28);}
.roadmap-card .name{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:16px;color:#17233a;margin-bottom:8px;}
.roadmap-card .soon{position:absolute;top:20px;right:20px;font-size:10px;font-weight:700;color:var(--muted);letter-spacing:.05em;}
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:48px;}
.filter-btn{background:#fdfdfd;border:1px solid var(--line);color:var(--muted);font-size:13px;font-weight:600;padding:9px 20px;border-radius:100px;cursor:pointer;transition:all .2s ease;font-family:'Noto Sans JP',sans-serif;}
.filter-btn:hover{border-color:var(--blue);color:var(--blue);}
.filter-btn.active{background:#17233a;border-color:#17233a;color:#fdfdfd;}
.work-card.hidden{display:none;}
.faq-item{border-bottom:1px solid var(--line);padding:24px 0;}
.faq-q{display:flex;align-items:center;justify-content:space-between;cursor:pointer;gap:20px;}
.faq-q h3{font-size:16px;font-weight:700;margin:0;color:#17233a;}
.faq-q .icon{flex-shrink:0;width:22px;height:22px;position:relative;}
.faq-q .icon::before,.faq-q .icon::after{content:"";position:absolute;background:var(--blue);top:50%;left:50%;transform:translate(-50%,-50%);}
.faq-q .icon::before{width:14px;height:2px;}
.faq-q .icon::after{width:2px;height:14px;transition:transform .25s ease;}
.faq-item.open .icon::after{transform:translate(-50%,-50%) rotate(90deg) scaleY(0);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-item.open .faq-a{max-height:400px;}
.faq-a p{font-size:14px;color:var(--muted);margin:16px 0 0;}
.area-grid{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}
.area-chip{background:var(--bg2);border:1px solid var(--line);border-radius:100px;padding:10px 22px;font-size:14px;font-weight:600;color:#17233a;}
.mobile-bottombar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:200;background:#fdfdfd;border-top:1px solid var(--line);box-shadow:0 -8px 24px -12px rgba(23,35,58,.2);}
.mobile-bottombar-inner{display:flex;}
.mobile-bottombar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 4px 8px;font-size:10px;color:#374151;font-weight:600;}
.mobile-bottombar a .ico{font-size:18px;line-height:1;}
@media (max-width:720px){.mobile-bottombar{display:block;} body{padding-bottom:64px;}}
.upload-drop{border:2px dashed var(--line);border-radius:16px;padding:48px 24px;text-align:center;background:var(--bg2);cursor:pointer;transition:border-color .2s ease,background .2s ease;}
.upload-drop.dragover{border-color:var(--blue);background:#eef1fb;}
.upload-drop .big{font-size:15px;font-weight:600;color:#17233a;margin-bottom:6px;}
.upload-drop .small{font-size:13px;color:var(--muted);}
.upload-list{margin-top:16px;display:flex;flex-direction:column;gap:8px;}
.upload-list .file-row{display:flex;justify-content:space-between;align-items:center;background:#fdfdfd;border:1px solid var(--line);border-radius:8px;padding:10px 14px;font-size:13px;color:#374151;}
.receipt-box{background:linear-gradient(160deg,#17233a,#121b2d);color:#fdfdfd;border-radius:16px;padding:28px;text-align:center;margin-top:24px;}
.receipt-box .num{font-family:'Space Grotesk',sans-serif;font-size:22px;font-weight:700;color:var(--cyan);margin-top:6px;}
.conditional-field{display:none;}
.conditional-field.show{display:block;}
.form select{width:100%;padding:13px 16px;border-radius:8px;border:1px solid #d6d9e0;font-size:14px;font-family:'Noto Sans JP',sans-serif;background:#fdfdfd;}
.radio-row{display:flex;gap:12px;flex-wrap:wrap;}
.radio-chip{border:1px solid var(--line);border-radius:100px;padding:9px 18px;font-size:13px;font-weight:600;color:var(--muted);cursor:pointer;transition:all .2s ease;}
.radio-chip input{display:none;}
.radio-chip.selected{background:#17233a;border-color:#17233a;color:#fdfdfd;}
@media (max-width:1300px){
  .nav{padding:16px 24px;}
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:#fdfdfd;border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:8px 24px 16px;box-shadow:0 16px 32px -20px rgba(23,35,58,.3);}
  .nav-links.open{display:flex;}
  .nav-links a{padding:12px 0;font-size:15px;border-bottom:1px solid var(--line);}
  .nav-links a:last-child{border-bottom:none;}
  .nav-toggle{display:block;}
}
@media (max-width:720px){.two-col{grid-template-columns:1fr;} h1{font-size:32px !important;}}