:root{--green:#009b8b;--green-dark:#007c70;--ink:#202932;--muted:#64717b;--line:#dce3e4;--pale:#f3f8f7;--white:#fff;--max:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;font-size:16px;line-height:1.9}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.container{max-width:var(--max);margin:auto;padding:0 28px}.eyebrow{display:flex;align-items:center;gap:12px;color:var(--green-dark);font-size:.76rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase}.eyebrow:before{content:"";width:32px;height:2px;background:var(--green)}h1,h2,h3,p{margin-top:0}h1,h2{font-family:"Hiragino Mincho ProN","Yu Mincho",serif;font-weight:600;line-height:1.45;letter-spacing:.06em}h1{font-size:clamp(2rem,4.2vw,4rem)}h2{font-size:clamp(1.65rem,3vw,2.45rem)}h3{font-size:1.16rem;line-height:1.6}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.header-inner{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:block;width:255px;line-height:0}.nav-wrap{display:flex;align-items:center;gap:26px}.nav{display:flex;align-items:center;gap:24px;font-size:.9rem;font-weight:600}.nav a{padding:27px 0 22px;border-bottom:3px solid transparent}.nav a:hover,.nav a[aria-current="page"]{color:var(--green-dark);border-bottom-color:var(--green)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:10px 22px;border:1px solid var(--green);background:var(--green);color:#fff;font-size:.94rem;font-weight:700;letter-spacing:.04em;transition:.2s}.button:hover{background:var(--green-dark);border-color:var(--green-dark);transform:translateY(-1px)}.button-outline{background:#fff;color:var(--green-dark)}.button-outline:hover{background:var(--pale)}.header-cta{min-height:42px;padding:8px 15px}.menu-button{display:none;background:transparent;border:0;color:var(--ink);font:inherit;padding:8px}.menu-bars,.menu-bars:before,.menu-bars:after{display:block;width:25px;height:2px;background:currentColor;content:"";transition:.2s}.menu-bars{position:relative}.menu-bars:before{position:absolute;top:-8px}.menu-bars:after{position:absolute;top:8px}.hero{overflow:hidden;position:relative;background:linear-gradient(112deg,var(--pale) 0%,#fff 62%);padding:105px 0 90px}.hero:before{content:"";position:absolute;left:-110px;top:0;width:205px;height:100%;background:linear-gradient(145deg,var(--green),#0ab0a0);clip-path:polygon(0 0,100% 0,38% 100%,0 100%)}.hero:after{content:"";position:absolute;width:36vw;min-width:280px;height:1px;background:var(--green);right:-3vw;bottom:54px}.hero-grid{position:relative;display:grid;grid-template-columns:1fr 310px;align-items:end;gap:40px}.hero h1{margin:22px 0 20px}.hero p{max-width:630px;font-size:1.08rem}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}.hero-mark{border-left:1px solid var(--green);padding:20px 0 0 30px}.hero-mark img{width:190px}.hero-mark p{margin:18px 0 0;color:var(--green-dark);font-size:.8rem;letter-spacing:.2em;line-height:1.7}.section{padding:94px 0}.section-pale{background:var(--pale)}.section-heading{max-width:720px;margin-bottom:45px}.section-heading h2{margin:15px 0 0}.lead{font-size:1.05rem;color:#3b4852}.problems{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.problem{background:#fff;border:1px solid var(--line);padding:24px 22px;min-height:136px}.problem span{display:block;width:12px;height:12px;border:2px solid var(--green);border-radius:50%;margin-bottom:14px}.statement{border-left:5px solid var(--green);padding:4px 0 4px 32px;max-width:870px}.statement p{font-size:1.12rem;margin:18px 0 0}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.service-card{border-top:3px solid var(--green);background:#fff;padding:27px 22px;box-shadow:0 8px 25px rgba(32,41,50,.05)}.num{color:var(--green);letter-spacing:.14em;font-size:.8rem;font-weight:700}.service-card p{color:var(--muted);font-size:.92rem}.reason-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:center}.reason-list{list-style:none;padding:0;margin:0}.reason-list li{border-top:1px solid var(--line);padding:18px 0 18px 34px;position:relative;font-weight:600}.reason-list li:before{content:"";width:11px;height:11px;border:2px solid var(--green);position:absolute;left:4px;top:28px;transform:rotate(45deg)}.accent-panel{padding:38px;background:var(--pale);position:relative}.accent-panel:before{content:"";position:absolute;right:0;top:0;width:55%;height:3px;background:var(--green)}.accent-panel img{width:112px;display:block;margin-bottom:20px}.process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.step{padding:27px 20px;position:relative;min-height:152px}.step+.step{border-left:1px solid var(--line)}.step-number{color:var(--green);font-family:Georgia,serif;font-size:1.8rem}.step h3{margin:4px 0}.cta-section{background:var(--ink);color:#fff;padding:76px 0}.cta-section h2{margin-bottom:15px}.cta-section p{color:#e1e8e8}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}.cta-section .button{background:#fff;color:var(--green-dark);border-color:#fff}.page-hero{background:var(--pale);padding:78px 0 65px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}.page-hero:after{content:"";width:270px;height:3px;position:absolute;right:0;bottom:0;background:var(--green)}.page-hero h1{margin:16px 0 0}.values{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.value{padding:25px 0;border-top:3px solid var(--green)}.value p,.detail-card p{color:var(--muted)}.message{display:grid;grid-template-columns:190px 1fr;gap:55px;align-items:start}.message-logo{background:var(--pale);padding:30px}.message-logo img{width:130px}.message blockquote{margin:0;font-size:1.08rem;line-height:2.05}.signature{margin-top:25px;color:var(--green-dark);font-weight:700}.detail-list{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.detail-card{padding:31px;border:1px solid var(--line);border-top:4px solid var(--green)}.detail-card ul{padding-left:1.2em;color:var(--muted)}.notice{background:var(--pale);padding:32px;border-left:4px solid var(--green)}.company-table{width:100%;border-collapse:collapse}.company-table th,.company-table td{padding:19px 20px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.company-table th{width:28%;background:var(--pale);font-weight:700}.online-box{margin-top:45px;border:1px solid var(--line);padding:28px;display:flex;gap:20px;align-items:center}.online-icon{width:56px;height:56px;border:2px solid var(--green);border-radius:50%;display:grid;place-items:center;color:var(--green);font-size:1.6rem}.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:55px}.form{padding:35px;background:var(--pale)}.form-group{margin-bottom:19px}.form label{display:block;margin-bottom:6px;font-size:.92rem;font-weight:700}.required{color:var(--green-dark);font-size:.78rem;margin-left:5px}.form input,.form select,.form textarea{width:100%;border:1px solid #b9c4c6;background:#fff;padding:12px;font:inherit;color:var(--ink);border-radius:0}.form textarea{min-height:150px}.form-note{font-size:.82rem;color:var(--muted);margin-top:13px}.contact-info{border-top:3px solid var(--green);padding-top:22px}.contact-info a{color:var(--green-dark);text-decoration:underline;text-underline-offset:3px}.site-footer{background:#1f2b31;color:#e3ebeb;padding:52px 0 18px}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:45px}.footer-brand{background:#fff;padding:10px;width:240px;display:block}.site-footer h3{color:#fff;font-size:.9rem;margin-bottom:14px}.footer-nav,.footer-contact{list-style:none;padding:0;margin:0;font-size:.86rem}.footer-nav li,.footer-contact li{margin-bottom:6px}.footer-nav a:hover,.footer-contact a:hover{color:#78d7ce}.copyright{border-top:1px solid #425157;margin-top:35px;padding-top:16px;font-size:.75rem;color:#b7c5c6}@media(max-width:850px){.nav{gap:12px;font-size:.82rem}.nav-wrap{gap:12px}.hero-grid{grid-template-columns:1fr 200px}.service-grid{grid-template-columns:repeat(2,1fr)}.problems{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){body{font-size:15px;line-height:1.85}.container{padding:0 20px}.header-inner{height:68px}.brand{width:195px}.menu-button{display:block}.header-cta{display:none}.nav-wrap{gap:0}.nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:12px 20px 20px;box-shadow:0 8px 15px rgba(0,0,0,.05)}.nav.open{display:block}.nav a{display:block;padding:12px 0;border-bottom:1px solid var(--line)}.nav a[aria-current="page"]{border-bottom-color:var(--line)}.hero{padding:70px 0 65px}.hero:before{left:-104px;width:145px}.hero-grid{display:block}.hero-mark{margin-top:38px;padding-left:20px}.hero-mark img{width:145px}.hero h1{font-size:2.15rem}.hero p{font-size:1rem}.section{padding:65px 0}.problems,.service-grid,.values,.detail-list{grid-template-columns:1fr}.reason-grid,.message,.contact-grid{grid-template-columns:1fr;gap:30px}.process{grid-template-columns:1fr 1fr}.step+.step{border-left:0}.step:nth-child(even){border-left:1px solid var(--line)}.step:nth-child(n+3){border-top:1px solid var(--line)}.cta-inner{display:block}.cta-inner .button{margin-top:20px}.page-hero{padding:58px 0 48px}.company-table,.company-table tbody,.company-table tr,.company-table th,.company-table td{display:block;width:100%}.company-table th{padding-bottom:7px}.company-table td{padding-top:7px}.footer-grid{grid-template-columns:1fr;gap:28px}.statement{padding-left:20px}.form{padding:25px 18px}}

/* Desktop heading scale; retain the approved homepage H1 and mobile sizes. */
@media(min-width:651px){.page-hero h1{font-size:32px}h2{font-size:28px}}

/* Compact only desktop inner-page headers and their first content section. */
@media(min-width:651px){.page-hero{padding:48px 0 36px}.page-hero+.section{padding-top:48px}}

/* Desktop scroll spacing: adjacent content sections only; retain header and CTA spacing. */
@media(min-width:651px){
  main>.section:has(+.section){padding-bottom:48px}
  main>.section+.section{padding-top:48px}
  main>.hero+.section{padding-top:48px}
  main>.section+.section .section-heading,main>.hero+.section .section-heading{margin-bottom:28px}
}

/* Scoped desktop refinements: homepage contact and service examples only. */
@media(min-width:651px){
  .homepage-contact{padding:48px 0}
  #service-examples .notice{background:var(--white)}
  #service-examples .section-heading{margin-bottom:40px}
  #service-examples .service-examples-link{min-height:52px;padding:12px 26px;margin-top:8px;font-size:1rem;max-width:100%;text-align:center;box-shadow:0 6px 16px rgba(0,155,139,.18)}
}

/* Match the homepage approach paragraph: 870px box minus 5px border and 32px padding. */
.section-heading.approach-text-width{max-width:833px}