:root{--navy:#0b2638;--navy2:#12384b;--teal:#16858a;--teal2:#32a8a4;--ink:#18252d;--muted:#5d6d75;--line:#d9e2e5;--mist:#f3f7f7;--white:#fff;--serif:"Noto Serif JP",serif;--sans:"Noto Sans JP",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.8;background:#fff}a{color:inherit}.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:.7rem 1rem;z-index:100}.skip:focus{left:1rem}.site-header{height:82px;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(11,38,56,.08);position:sticky;top:0;z-index:20;backdrop-filter:blur(10px)}.header-inner{max-width:1200px;height:100%;margin:auto;padding:0 28px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:12px;align-items:center;text-decoration:none}.brand-mark{width:42px;height:42px;background:var(--navy);color:white;display:grid;place-items:center;font-family:var(--serif);font-size:22px;border-radius:2px;box-shadow:inset 0 -4px 0 var(--teal2)}.brand strong{font-family:var(--serif);display:block;font-size:17px;letter-spacing:.04em}.brand small{display:block;font-size:11px;color:var(--muted);letter-spacing:.1em}.global-nav{display:flex;align-items:center;gap:30px}.global-nav a{text-decoration:none;font-size:14px;font-weight:600}.global-nav a:hover{color:var(--teal)}.nav-contact{background:var(--navy);color:#fff!important;padding:10px 18px;border-radius:2px}.menu-button{display:none;border:1px solid var(--line);background:#fff;padding:8px 12px;font:inherit}.hero{min-height:650px;position:relative;display:grid;align-items:center;overflow:hidden}.hero-image,.hero-shade{position:absolute;inset:0;width:100%;height:100%}.hero-image{object-fit:cover}.hero-shade{background:linear-gradient(90deg,rgba(7,26,39,.96) 0%,rgba(7,26,39,.84) 38%,rgba(7,26,39,.25) 64%,rgba(7,26,39,.06) 100%)}.hero-inner{position:relative;z-index:2;width:min(1200px,100%);margin:auto;padding:70px 28px;color:#fff}.eyebrow,.section-kicker{margin:0 0 14px;color:var(--teal);font-weight:700;font-size:13px;letter-spacing:.18em}.eyebrow{color:#82d8d3}.hero h1{font-family:var(--serif);font-size:clamp(2.3rem,5vw,4.4rem);line-height:1.35;letter-spacing:.03em;margin:0 0 24px;max-width:760px}.hero h1 em{font-style:normal;color:#95e2dd}.hero-copy{font-size:18px;max-width:620px;line-height:1.9;margin:0 0 30px;color:#e6f0f2}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 24px;border-radius:2px;text-decoration:none;font-weight:700;transition:.2s}.primary,.contact-button{background:var(--teal);color:white}.primary:hover,.contact-button:hover{background:#0f7075;transform:translateY(-1px)}.secondary{border:1px solid rgba(255,255,255,.65);color:#fff;background:rgba(255,255,255,.08)}.service-area{margin:20px 0 0;font-size:14px;color:#c9d9de}.section{max-width:1160px;margin:auto;padding:100px 28px}.intro{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:start}.intro h2,.section-heading h2,.diagnosis h2,.contact h2{font-family:var(--serif);font-size:clamp(1.85rem,3vw,2.8rem);line-height:1.45;margin:0}.intro-copy{font-size:18px;border-left:3px solid var(--teal);padding-left:38px}.intro-copy p:first-child{margin-top:0}.intro-copy p:last-child{margin-bottom:0}.services{padding-top:80px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:42px}.section-heading>p{max-width:520px;margin:0;color:var(--muted)}.service-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.service-card{display:grid;grid-template-columns:58px 1fr;gap:16px;padding:36px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.service-card.featured{grid-column:1/-1;background:var(--mist)}.number{font-family:var(--serif);color:var(--teal);font-size:26px}.service-card h3{font-family:var(--serif);font-size:21px;margin:0 0 12px}.service-card p{color:var(--muted);margin:0 0 15px}.service-card ul{display:flex;flex-wrap:wrap;gap:7px 20px;margin:0;padding:0;list-style:none;font-size:13px;font-weight:600;color:var(--navy2)}.service-card li:before{content:"—";color:var(--teal);margin-right:7px}.legal-note{font-size:13px;color:var(--muted);margin:20px 0 0}.diagnosis{background:var(--navy);color:#fff}.diagnosis-inner{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px}.section-kicker.light{color:#72cfcb}.diagnosis-copy>p:last-child{color:#c5d5da;margin-top:24px}.concern-list{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid rgba(255,255,255,.19);border-left:1px solid rgba(255,255,255,.19)}.concern-list div{padding:24px;border-right:1px solid rgba(255,255,255,.19);border-bottom:1px solid rgba(255,255,255,.19)}.concern-list b,.concern-list span{display:block}.concern-list b{font-family:var(--serif);font-size:17px}.concern-list span{font-size:13px;color:#a9c3ca;margin-top:5px}.principle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.principle-grid article{padding:34px;background:var(--mist);border-top:4px solid var(--teal)}.principle-grid span{font-family:var(--serif);font-size:28px;color:#9eb3b9}.principle-grid h3{font-family:var(--serif);font-size:21px;margin:12px 0}.principle-grid p{margin:0;color:var(--muted)}.flow{padding-top:75px}.flow-list{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(4,1fr);position:relative}.flow-list:before{content:"";position:absolute;top:26px;left:7%;right:7%;height:1px;background:var(--line)}.flow-list li{position:relative;padding:0 22px;text-align:center}.flow-list li>span{position:relative;z-index:2;display:grid;place-items:center;width:52px;height:52px;margin:0 auto 22px;border-radius:50%;background:#fff;border:2px solid var(--teal);color:var(--teal);font-family:var(--serif);font-size:20px}.flow-list h3{font-family:var(--serif);font-size:18px;margin:0 0 8px}.flow-list p{font-size:14px;color:var(--muted);margin:0}.contact{background:linear-gradient(135deg,#123a4e,#0b2638);color:#fff;padding:85px 28px}.contact-inner{max-width:1104px;margin:auto;display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:center}.contact-inner>div:first-child>p:last-child{color:#c5d5da;max-width:620px}.contact-card{background:#fff;color:var(--ink);padding:32px;text-align:center}.contact-card p{font-size:13px;color:var(--muted);margin:0}.phone{display:block;text-decoration:none;font-family:var(--serif);font-size:clamp(1.6rem,3vw,2.2rem);color:var(--navy);margin:4px 0}.contact-button{margin-top:20px;width:100%}footer{max-width:1160px;margin:auto;padding:44px 28px;display:flex;justify-content:space-between;gap:30px;color:var(--muted);font-size:13px}footer p{margin:4px 0}.footer-brand{font-family:var(--serif);font-size:17px;text-decoration:none;color:var(--navy)}
@media(max-width:850px){.site-header{height:70px}.header-inner{padding:0 18px}.brand strong{font-size:15px}.brand small{display:none}.menu-button{display:block}.global-nav{display:none;position:absolute;left:0;right:0;top:70px;background:#fff;padding:20px;box-shadow:0 10px 25px rgba(0,0,0,.12);flex-direction:column;gap:0;align-items:stretch}.global-nav.open{display:flex}.global-nav a{padding:12px;text-align:center}.hero{min-height:610px}.hero-shade{background:linear-gradient(90deg,rgba(7,26,39,.94),rgba(7,26,39,.63))}.hero-inner{padding:60px 22px}.hero-copy{font-size:16px}.section{padding:72px 22px}.intro,.diagnosis-inner,.contact-inner{grid-template-columns:1fr;gap:34px}.intro-copy{padding-left:24px}.section-heading{display:block}.section-heading>p{margin-top:14px}.service-grid{grid-template-columns:1fr}.service-card.featured{grid-column:auto}.principle-grid{grid-template-columns:1fr}.flow-list{grid-template-columns:1fr;gap:26px}.flow-list:before{display:none}.flow-list li{display:grid;grid-template-columns:52px 1fr;gap:18px;text-align:left;padding:0}.flow-list li>span{margin:0}.contact{padding:68px 22px}footer{display:block;padding:36px 22px}footer>div+div{margin-top:20px}}
@media(max-width:520px){.brand-mark{width:36px;height:36px}.hero-actions{display:grid}.service-card{grid-template-columns:1fr;padding:27px}.service-card .number{font-size:20px}.concern-list{grid-template-columns:1fr}.contact-card{padding:25px 20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}
.detail-link{display:inline-flex;align-items:center;gap:8px;margin-top:20px;color:var(--teal);font-weight:700;font-size:14px;text-decoration:none;border-bottom:1px solid rgba(22,133,138,.35)}.detail-link:hover{color:var(--navy)}