@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;900&display=swap');

:root{
  --navy:#0b2d4e;
  --blue:#1565c0;
  --blue-mid:#2f80c5;
  --blue-light:#5aa9e6;
  --blue-pale:#eaf3fb;
  --bg:#f5f8fb;
  --white:#ffffff;
  --text:#1f2937;
  --text-light:#5b6b7c;
  --border:#e1e8ef;
  --shadow:0 10px 30px rgba(11,45,78,.08);
  --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Noto Sans JP',"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
.container{max-width:1120px;margin:0 auto;padding:0 24px;}
section{padding:88px 0;}
.section-tag{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:.12em;
  color:var(--blue);background:var(--blue-pale);padding:6px 16px;border-radius:100px;
  margin-bottom:16px;
}
.section-head{text-align:center;max-width:640px;margin:0 auto 56px;}
.section-head h2{font-size:32px;font-weight:900;color:var(--navy);letter-spacing:.02em;}
.section-head p{margin-top:14px;color:var(--text-light);font-size:15px;}
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:15px 34px;border-radius:100px;
  font-weight:700;font-size:15px;cursor:pointer;border:2px solid transparent;transition:.25s;
}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--navy));color:#fff;box-shadow:0 8px 20px rgba(21,101,192,.3);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(21,101,192,.4);}
.btn-outline{background:transparent;border-color:var(--white);color:var(--white);}
.btn-outline:hover{background:rgba(255,255,255,.15);}
.btn-block{width:100%;justify-content:center;padding:17px 0;font-size:16px;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:1120px;margin:0 auto;}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:19px;color:var(--navy);letter-spacing:.02em;}
.logo .mark{
  width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--navy));
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:17px;font-weight:900;
}
.logo small{display:block;font-size:10px;font-weight:500;letter-spacing:.15em;color:var(--text-light);}
.nav-links{display:flex;align-items:center;gap:36px;}
.nav-links a{font-size:14.5px;font-weight:500;color:var(--text);position:relative;padding:4px 0;}
.nav-links a.active,.nav-links a:hover{color:var(--blue);}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--blue);}
.nav-cta{background:var(--navy);color:#fff;padding:11px 24px;border-radius:100px;font-size:14px;font-weight:700;}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;}
.nav-toggle span{width:24px;height:2px;background:var(--navy);}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:640px;display:flex;align-items:center;color:#fff;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(6,26,46,.88),rgba(11,45,78,.72));
}
.hero-bg{position:absolute;inset:0;object-fit:cover;width:100%;height:100%;}
.hero-inner{position:relative;z-index:2;max-width:1120px;margin:0 auto;padding:0 24px;}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.14em;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);padding:8px 18px;border-radius:100px;margin-bottom:26px;}
.hero h1{font-size:46px;font-weight:900;line-height:1.5;max-width:680px;letter-spacing:.01em;}
.hero h1 span{color:var(--blue-light);}
.hero p{margin-top:22px;font-size:16px;max-width:540px;color:rgba(255,255,255,.85);}
.hero-actions{display:flex;gap:16px;margin-top:38px;flex-wrap:wrap;}
.hero-stats{display:flex;gap:48px;margin-top:64px;flex-wrap:wrap;}
.hero-stats div b{display:block;font-size:30px;font-weight:900;color:var(--blue-light);}
.hero-stats div span{font-size:13px;color:rgba(255,255,255,.75);}

/* ---------- Page banner (sub pages) ---------- */
.page-banner{position:relative;min-height:280px;display:flex;align-items:center;color:#fff;overflow:hidden;}
.page-banner::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(6,26,46,.9),rgba(21,101,192,.72));}
.page-banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.page-banner-inner{position:relative;z-index:2;max-width:1120px;margin:0 auto;padding:0 24px;}
.breadcrumb{font-size:13px;color:rgba(255,255,255,.75);margin-bottom:14px;}
.breadcrumb a{color:#fff;font-weight:600;}
.page-banner h1{font-size:34px;font-weight:900;}

/* ---------- Strengths / cards ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}
.card{
  background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  border:1px solid var(--border);transition:.25s;
}
.card:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(11,45,78,.14);}
.card img{height:170px;object-fit:cover;width:100%;}
.card-body{padding:26px;}
.card-num{font-size:12px;font-weight:800;color:var(--blue);letter-spacing:.1em;margin-bottom:10px;display:block;}
.card-body h3{font-size:18px;font-weight:800;color:var(--navy);margin-bottom:10px;}
.card-body p{font-size:14px;color:var(--text-light);}

.about-media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.about-media img{height:440px;object-fit:cover;}
.about-badge{
  position:absolute;bottom:-24px;right:-24px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);
  padding:22px 26px;text-align:center;border:1px solid var(--border);
}
.about-badge b{display:block;font-size:28px;font-weight:900;color:var(--blue);}
.about-badge span{font-size:12px;color:var(--text-light);}
.about-copy .section-tag{margin-bottom:18px;}
.about-copy h2{font-size:30px;font-weight:900;color:var(--navy);line-height:1.5;margin-bottom:20px;}
.about-copy p{color:var(--text-light);font-size:15px;margin-bottom:26px;}
.check-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--text);margin-bottom:12px;}
.check-list li::before{content:"✓";flex:none;width:22px;height:22px;border-radius:50%;background:var(--blue);color:#fff;
  font-size:12px;font-weight:900;display:flex;align-items:center;justify-content:center;margin-top:2px;}

/* ---------- Security band ---------- */
.security-band{background:var(--navy);color:#fff;}
.security-band .section-head h2{color:#fff;}
.security-band .section-head p{color:rgba(255,255,255,.7);}
.sec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.sec-item{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:28px 22px;text-align:center;}
.sec-item .ico{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--blue),var(--blue-light));
  display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:22px;}
.sec-item h4{font-size:15px;font-weight:700;margin-bottom:8px;}
.sec-item p{font-size:12.5px;color:rgba(255,255,255,.65);}

/* ---------- Voice / case ---------- */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.voice-card{background:#fff;border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);border:1px solid var(--border);}
.voice-stars{color:#f5a623;font-size:14px;margin-bottom:14px;}
.voice-card p{font-size:14px;color:var(--text);margin-bottom:22px;}
.voice-who{display:flex;align-items:center;gap:12px;}
.voice-who img{width:44px;height:44px;border-radius:50%;object-fit:cover;}
.voice-who b{font-size:13.5px;display:block;}
.voice-who span{font-size:12px;color:var(--text-light);}

/* ---------- CTA ---------- */
.cta{position:relative;overflow:hidden;color:#fff;border-radius:0;}
.cta img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.cta::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(6,26,46,.92),rgba(21,101,192,.78));}
.cta-inner{position:relative;z-index:2;text-align:center;max-width:640px;margin:0 auto;}
.cta-inner h2{font-size:30px;font-weight:900;margin-bottom:16px;}
.cta-inner p{color:rgba(255,255,255,.8);margin-bottom:32px;font-size:15px;}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}

/* ---------- Footer ---------- */
.site-footer{background:#081d33;color:rgba(255,255,255,.7);padding:64px 0 24px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:900;font-size:18px;margin-bottom:16px;}
.footer-grid h5{color:#fff;font-size:14px;font-weight:700;margin-bottom:18px;}
.footer-grid li{margin-bottom:10px;font-size:13.5px;}
.footer-grid li a:hover{color:#fff;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;font-size:12.5px;flex-wrap:wrap;gap:12px;}
.sns{display:flex;gap:10px;}
.sns a{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;font-size:13px;}

/* ---------- Company profile table ---------- */
.profile-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.profile-table tr{border-bottom:1px solid var(--border);}
.profile-table tr:last-child{border-bottom:none;}
.profile-table th{
  width:200px;text-align:left;background:var(--blue-pale);color:var(--navy);font-weight:700;font-size:14px;
  padding:20px 24px;vertical-align:top;
}
.profile-table td{padding:20px 24px;font-size:14.5px;color:var(--text);}
.map-frame{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);height:340px;}
.map-frame img{height:100%;object-fit:cover;}

.history-list{border-left:2px solid var(--border);margin-left:8px;}
.history-item{position:relative;padding:0 0 32px 28px;}
.history-item::before{content:"";position:absolute;left:-7px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--blue);border:3px solid var(--blue-pale);}
.history-item b{display:block;color:var(--blue);font-size:13px;margin-bottom:4px;}
.history-item span{font-size:14.5px;color:var(--text);}

/* ---------- Forms ---------- */
.form-wrap{max-width:760px;margin:0 auto;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);
  border:1px solid var(--border);padding:48px;}
.form-row{margin-bottom:26px;}
.form-row label{display:flex;align-items:center;gap:8px;font-size:14.5px;font-weight:700;color:var(--navy);margin-bottom:10px;}
.req{background:#e0473f;color:#fff;font-size:11px;font-weight:700;padding:2px 8px;border-radius:4px;}
.opt{background:#e1e8ef;color:var(--text-light);font-size:11px;font-weight:700;padding:2px 8px;border-radius:4px;}
.form-row input[type=text],.form-row input[type=email],.form-row input[type=tel],.form-row select,.form-row textarea{
  width:100%;border:1.5px solid var(--border);border-radius:10px;padding:14px 16px;font-size:14.5px;
  font-family:inherit;background:#fbfcfe;transition:.2s;
}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{outline:none;border-color:var(--blue);background:#fff;}
.form-row.invalid input,.form-row.invalid select,.form-row.invalid textarea{border-color:#e0473f;background:#fff5f5;}
.error-msg{display:none;color:#e0473f;font-size:12.5px;margin-top:6px;}
.form-row.invalid .error-msg{display:block;}
.form-cols{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.radio-group{display:flex;gap:20px;flex-wrap:wrap;}
.radio-group label{display:flex;align-items:center;gap:8px;font-weight:500;color:var(--text);font-size:14px;}
.radio-group input{accent-color:var(--blue);width:16px;height:16px;}

.dropzone{
  border:2px dashed var(--blue-light);border-radius:12px;background:var(--blue-pale);padding:36px 20px;text-align:center;
  cursor:pointer;transition:.2s;
}
.dropzone.dragover{background:#dceafb;border-color:var(--blue);}
.dropzone .dz-ico{font-size:28px;margin-bottom:10px;}
.dropzone p{font-size:13.5px;color:var(--text-light);}
.dropzone strong{color:var(--blue);}
.file-list{margin-top:14px;}
.file-chip{
  display:flex;align-items:center;justify-content:space-between;background:#fff;border:1px solid var(--border);
  border-radius:8px;padding:10px 14px;font-size:13px;margin-bottom:8px;
}
.file-chip button{background:none;border:none;color:#e0473f;font-weight:700;cursor:pointer;font-size:16px;}

.consent-row{display:flex;align-items:flex-start;gap:10px;background:var(--bg);border-radius:10px;padding:16px 18px;font-size:13px;color:var(--text-light);}
.consent-row input{margin-top:3px;accent-color:var(--blue);width:16px;height:16px;flex:none;}
.consent-row a{color:var(--blue);font-weight:700;text-decoration:underline;}

.side-note{background:var(--blue-pale);border-radius:var(--radius);padding:26px;}
.side-note h4{color:var(--navy);font-size:15px;font-weight:800;margin-bottom:10px;}
.side-note p{font-size:13px;color:var(--text-light);margin-bottom:16px;}
.side-note img{border-radius:10px;margin-bottom:16px;height:150px;object-fit:cover;}

/* ---------- Thanks page ---------- */
.thanks-box{max-width:560px;margin:0 auto;text-align:center;background:#fff;border-radius:var(--radius);
  box-shadow:var(--shadow);padding:64px 44px;border:1px solid var(--border);}
.thanks-icon{width:78px;height:78px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--navy));
  display:flex;align-items:center;justify-content:center;margin:0 auto 26px;color:#fff;font-size:34px;}
.thanks-box h1{font-size:24px;font-weight:900;color:var(--navy);margin-bottom:14px;}
.thanks-box p{color:var(--text-light);font-size:14.5px;margin-bottom:32px;}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* ---------- Responsive ---------- */
@media(max-width:860px){
  .nav-links{position:fixed;top:70px;left:0;right:0;background:#fff;flex-direction:column;padding:24px;gap:22px;
    box-shadow:0 12px 24px rgba(0,0,0,.08);transform:translateY(-140%);transition:.3s;border-bottom:1px solid var(--border);}
  .nav-links.open{transform:translateY(0);}
  .nav-toggle{display:flex;}
  .nav-cta{display:none;}
  .hero h1{font-size:32px;}
  .grid-3,.sec-grid,.voice-grid{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  .about-badge{position:static;margin-top:-40px;margin-left:20px;display:inline-block;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .form-wrap{padding:28px;}
  .form-cols{grid-template-columns:1fr;}
  .profile-table th{width:120px;padding:16px;}
}