:root{--ink:#153e47;--brand:#0b5566;--mint:#eafbfa;--aqua:#0abed4;--line:#d9e6e5;--sub:#5b7075}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;color:var(--ink);line-height:1.9;background:#fff}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--aqua);outline-offset:4px}.wrap{max-width:1160px;margin:auto;padding:0 32px}header{position:sticky;top:0;background:#fffffff5;z-index:20;border-bottom:1px solid var(--line)}.head{height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{font-size:27px;font-weight:700;letter-spacing:.15em;line-height:1.3}.logo small{display:block;font-size:9px;letter-spacing:.18em;margin-top:5px}.nav{display:flex;align-items:center;gap:26px;font-size:13px;font-weight:600}.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;background:var(--brand);color:#fff;padding:15px 24px;border:1px solid var(--brand);border-radius:4px;font-size:14px;cursor:pointer}.btn:hover{background:#083f4b}.btn.light{background:white;color:var(--brand)}.nav .btn{padding:10px 20px}.hero{background:var(--mint);overflow:hidden}.hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;padding-top:66px;padding-bottom:64px}.eyebrow{font-size:11px;letter-spacing:.19em;font-weight:700;color:var(--brand);margin:0 0 22px}.tag{display:inline-block;border-bottom:1px solid var(--aqua);font-size:13px;padding-bottom:8px;margin-bottom:22px}h1{font-size:clamp(32px,3.5vw,48px);font-weight:650;letter-spacing:.04em;line-height:1.6;margin:0 0 23px}h1 em{font-style:normal;color:var(--brand);border-bottom:3px solid var(--aqua)}.intro{font-size:14px;color:var(--sub);margin:0 0 28px}.actions{display:flex;gap:12px;flex-wrap:wrap}.hero-photo{margin:0;position:relative}.hero-photo img{width:100%;height:470px;object-fit:cover;border-radius:3px}.hero-photo figcaption{font-size:10px;color:var(--sub);margin-top:8px}.photo-label{position:absolute;left:-20px;bottom:55px;background:#fff;padding:19px 24px;font-size:14px;letter-spacing:.08em}.strip{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line);padding:24px 0;gap:20px;text-align:center;font-size:13px}.strip span{color:#839a9f;margin-right:12px;font-size:11px}section{padding:92px 0}.section-top{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:38px}h2{font-size:30px;line-height:1.6;letter-spacing:.05em;margin:0}h3{font-size:21px;line-height:1.6;margin:14px 0}.section-top p{font-size:14px;color:var(--sub);max-width:440px;margin:0}.services{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}.service{padding:30px 0;border-top:1px solid var(--line)}.num{color:#7a9ca2;font-size:12px;letter-spacing:.13em}.service p{color:var(--sub);font-size:14px;margin:0 0 18px}.chips{display:flex;gap:8px;flex-wrap:wrap}.chips span{font-size:11px;background:#f2f7f6;padding:4px 11px}.text-link{display:inline-block;font-size:13px;font-weight:600;border-bottom:1px solid var(--brand);padding-bottom:3px;margin-top:18px}.concept{background:#f5f9f8}.two{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.two img{width:100%;height:360px;object-fit:cover;border-radius:3px}.two p{color:var(--sub);font-size:14px}.caption{font-size:10px!important;margin-top:5px}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:48px}.principles article{border-top:1px solid #bdcfce;padding-top:20px}.principles h3{font-size:16px}.principles p{font-size:13px;color:var(--sub)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.step{padding-top:24px;border-top:2px solid var(--brand)}.step h3{font-size:17px}.step p{font-size:13px;color:var(--sub)}.faq{max-width:850px;margin:auto}details{border-bottom:1px solid var(--line);padding:20px 0}summary{cursor:pointer;list-style:none;position:relative;padding-right:28px;font-weight:600;font-size:15px}summary:after{content:'＋';position:absolute;right:0;color:var(--brand)}details[open] summary:after{content:'−'}details p{color:var(--sub);font-size:14px;margin:15px 0 0}.company{background:#f5f9f8}.company-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:70px}dl{margin:0}dl div{display:grid;grid-template-columns:120px 1fr;padding:16px 0;border-bottom:1px solid var(--line);font-size:13px}dt{font-weight:600}dd{margin:0}.contact{background:var(--mint)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px}.contact p{font-size:14px;color:var(--sub)}.phone{font-size:27px;font-weight:600;letter-spacing:.03em}.form{background:#fff;padding:30px;border:1px solid var(--line)}label{display:block;font-size:13px;margin-bottom:15px}input,select,textarea{display:block;width:100%;padding:10px;margin-top:6px;border:1px solid #bccfce;border-radius:3px;background:white;color:var(--ink)}textarea{min-height:100px}.note{font-size:11px!important}.form .btn{width:100%}footer{padding:42px 0 28px}.foot{display:flex;justify-content:space-between;align-items:center;gap:25px;font-size:12px}.footer-nav{display:flex;gap:20px}.copyright{font-size:10px;color:var(--sub);margin-top:25px}.menu{display:none;border:1px solid var(--line);background:#fff;padding:7px 12px;color:var(--ink)}@media(max-width:800px){.wrap{padding:0 22px}.head{height:74px}.logo{font-size:23px}.menu{display:block}.nav{display:none;position:absolute;top:74px;left:0;right:0;background:#fff;padding:25px;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line)}.nav.open{display:flex}.hero-inner{grid-template-columns:1fr;gap:28px;padding-top:36px;padding-bottom:32px}.hero-photo img{height:300px}.photo-label{left:12px;bottom:40px;padding:12px 18px}.strip{grid-template-columns:1fr 1fr;font-size:11px;gap:15px}section{padding:60px 0}.section-top{display:block}.section-top p{margin-top:18px}h2{font-size:25px}.services,.two,.company-grid,.contact-grid{grid-template-columns:1fr;gap:25px}.principles,.steps{grid-template-columns:1fr 1fr;gap:20px}.principles article:last-child{grid-column:1/-1}.two img{height:280px}.foot{align-items:start;flex-direction:column}.form{padding:22px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}/* Shared additions: clear service routes and contact guidance. */
.skip-link{position:fixed;left:16px;top:-100px;background:white;padding:12px;z-index:100}.skip-link:focus{top:12px}.subtitle{font-size:20px;letter-spacing:.08em;color:var(--brand);margin:0 0 18px}.service-entry{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:0 0 40px}.entry{display:block;background:var(--mint);border:1px solid var(--line);padding:28px;border-radius:5px;transition:border-color .2s}.entry:hover{border-color:var(--brand)}.entry strong{display:block;font-size:23px}.entry span{display:block;font-size:13px;color:var(--sub);margin-top:10px}.entry .entry-arrow{color:var(--brand);font-weight:600}.service-directory{padding:26px;background:#f5f9f8;margin-top:32px;border-radius:5px}.service-directory h3{font-size:17px;margin-top:0}.service-links{display:flex;flex-wrap:wrap;gap:10px}.service-links a{display:inline-block;background:#fff;border:1px solid var(--line);padding:8px 14px;font-size:13px;border-radius:3px}.service-links a:hover{border-color:var(--brand)}.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.fact{border:1px solid var(--line);border-radius:5px;padding:24px;background:#fff}.fact h3{font-size:18px;margin-top:0}.fact p{font-size:14px;color:var(--sub);margin:0}.fact small{font-size:12px;color:var(--sub)}.rep{border-top:1px solid var(--line);padding-top:36px;margin-top:38px}.rep h3{margin-top:0}.rep p{font-size:14px;max-width:780px}.rep-name{font-weight:700;color:var(--brand)}.draft-label{display:inline-block;font-size:11px;background:#fff5df;color:#70550b;padding:3px 10px;border-radius:3px}.line-panel{border:1px solid #b5d9c4;border-left:4px solid #06c755;background:#fff;padding:22px;border-radius:5px;margin:22px 0}.line-panel h3{font-size:18px;margin:0 0 8px}.line-panel p{margin:8px 0}.status-label{display:inline-block;font-size:11px;color:#47625a;background:#eef6f1;padding:3px 10px}.contact-methods{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}.contact-methods .btn{font-size:13px;padding:12px 18px}.mobile-contact{display:none}.breadcrumbs{font-size:12px;color:var(--sub);padding-top:26px;padding-bottom:26px;display:flex;gap:10px;flex-wrap:wrap}.breadcrumbs a{text-decoration:underline;text-underline-offset:4px}.service-hero{padding:45px 0 55px;background:var(--mint)}.service-hero .two{gap:40px}.service-hero h1{font-size:clamp(30px,3.5vw,46px)}.service-hero img{height:340px;width:100%;object-fit:cover}.service-hero figure{margin:0}.service-hero figcaption{font-size:10px;color:var(--sub)}.service-lead{font-size:15px;color:var(--sub);max-width:670px}.benefit-quote{padding:32px;border:1px solid var(--line);background:white;border-radius:5px}.benefit-quote span{font-size:12px;color:var(--sub)}.benefit-quote p{font-size:25px;line-height:1.7;margin:18px 0;color:var(--brand)}.benefit-quote small{font-size:12px;color:var(--sub)}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px}.detail-grid h2{font-size:25px}.check-list{padding:0;list-style:none}.check-list li{padding:13px 0 13px 24px;border-bottom:1px solid var(--line);position:relative;font-size:14px}.check-list li:before{content:'✓';position:absolute;left:0;color:var(--brand)}.detail-note{padding:20px 24px;background:#f5f9f8;font-size:13px;color:var(--sub);border-left:3px solid var(--aqua);margin-top:24px}.cost-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.cost-grid article{border-top:2px solid var(--brand);padding-top:18px}.cost-grid h3{font-size:17px}.cost-grid p{font-size:14px;color:var(--sub)}.info-row{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0}.info-row span{font-size:12px;background:#fff;border:1px solid var(--line);padding:6px 10px}.related{padding:50px 0}.contact-intro{font-size:13px;color:var(--sub)}.form h3{margin:0 0 16px;font-size:18px}
@media(max-width:800px){body{padding-bottom:76px}.service-entry,.facts,.detail-grid,.cost-grid{grid-template-columns:1fr}.entry{padding:22px}.entry strong{font-size:21px}.facts{gap:14px}.fact{padding:20px}.mobile-contact{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:25;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:#fffffff5;border-top:1px solid var(--line);gap:10px}.mobile-contact a{flex:1;text-align:center;justify-content:center;font-size:13px;padding:10px 8px}.mobile-contact .btn.light{flex:0 0 28%}.service-hero{padding:32px 0}.service-hero img{height:240px}.benefit-quote p{font-size:23px}.breadcrumbs{padding-top:18px;padding-bottom:18px}.detail-grid{gap:30px}.footer-nav{gap:14px;flex-wrap:wrap}.contact-grid{gap:32px}.info-row{gap:8px}.nav{max-height:calc(100dvh - 150px);overflow:auto}.phone{font-size:24px}}
@media(max-width:380px){.wrap{padding:0 18px}.principles,.steps{grid-template-columns:1fr}dl div{grid-template-columns:90px 1fr}.btn{gap:14px}.entry strong{font-size:20px}}
@media(max-width:800px){.hero h1{font-size:clamp(25px,7vw,30px);letter-spacing:.025em}.menu{flex-shrink:0;white-space:nowrap}.logo small{white-space:nowrap}}
@media(max-width:380px){.head{gap:12px}.logo{font-size:20px}.logo small{font-size:8px;letter-spacing:.12em}.menu{font-size:13px;padding:7px 9px}}

#about h2{text-wrap:balance}
/* Keep mobile form controls readable and clear of the fixed consultation bar. */
@media(max-width:800px){
  html{scroll-padding-bottom:calc(96px + env(safe-area-inset-bottom))}
  body{padding-bottom:calc(76px + env(safe-area-inset-bottom))}
  .form input,.form select,.form textarea{font-size:16px}
  .menu{min-height:44px;min-width:44px}
}