:root{--ink:#20392c;--muted:#687b6e;--accent:#00843f;--pale:#f3f7f4;--line:#e0e9e2}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;color:var(--ink);font-family:'Noto Sans JP',sans-serif;line-height:1.95;font-size:15px}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid #61ba83;outline-offset:3px}p,h1,h2,h3{margin-top:0}.wrap{max-width:1160px;width:calc(100% - 80px);margin:0 auto}.site-header{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid var(--line)}.nav-wrap{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{font-family:Arial,sans-serif;letter-spacing:.11em;font-size:30px;font-weight:900;line-height:1}.brand span{font-family:'Noto Sans JP',sans-serif;font-size:10px;letter-spacing:.13em;font-weight:600;display:block;margin-top:7px}.site-header nav{display:flex;align-items:center;gap:29px;font-size:12px;font-weight:700}.site-header nav a:not(.nav-cta):hover{color:var(--accent)}.nav-cta{background:var(--accent);color:#fff;padding:15px 21px}.hero{background:#edf5ef;position:relative;overflow:hidden;min-height:630px}.hero-grid{position:absolute;inset:0;background-image:linear-gradient(90deg,transparent 97%,rgba(28,83,49,.07) 100%),linear-gradient(0deg,transparent 97%,rgba(28,83,49,.07) 100%);background-size:85px 85px;mask-image:linear-gradient(to right,transparent 12%,#000)}.hero-inner{min-height:565px;display:flex;align-items:center;justify-content:space-between;position:relative;gap:30px}.eyebrow{font-family:Arial,sans-serif;font-size:11px;font-weight:700;letter-spacing:.22em;color:var(--accent);margin-bottom:26px}.hero-label{color:#43805b}.hero h1{font-size:clamp(32px,4.5vw,61px);line-height:1.55;letter-spacing:.045em;font-weight:800;margin-bottom:23px}.hero h1 em{font-style:normal;color:var(--accent)}.hero-description{font-size:15px;color:#556f5e}.round-link{display:inline-flex;gap:28px;align-items:center;border-bottom:1px solid var(--ink);font-weight:700;padding:8px 0;margin-top:25px}.round-link span{font-size:22px}.hero-mark{flex-shrink:0;display:flex;flex-direction:column;align-items:flex-end;font:900 clamp(50px,7vw,102px)/.94 Arial,sans-serif;letter-spacing:-.08em;color:#d2e7d9;transform:rotate(-5deg);user-select:none}.hero-mark span:nth-child(2){color:#a6cdb3}.hero-bottom{height:65px;display:flex;justify-content:space-between;align-items:center;font:700 10px Arial,sans-serif;letter-spacing:.17em;color:#698c76}.section{padding-top:125px;padding-bottom:125px}.section h2{font-size:clamp(27px,3.1vw,38px);letter-spacing:.04em;line-height:1.5}.about-layout{display:grid;grid-template-columns:34% 1fr;gap:10%}.section-main{max-width:670px;color:#4e6556}.section-main p{margin-bottom:24px}.section-main .lead{font-size:27px;line-height:1.65;font-weight:700;color:var(--ink);margin-bottom:32px}.section-main .signature{text-align:right;color:var(--ink);margin-top:45px;font-weight:700}.section-heading{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:45px}.section-heading p:last-child{color:var(--muted);font-size:13px}.business-section{background:var(--pale)}.business-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.business-card{background:#fff;min-height:312px;padding:25px 23px 30px;display:flex;flex-direction:column}.business-num{font:700 12px Arial;color:var(--accent)}.business-icon{font-size:45px;line-height:1.5;color:#7fb491;margin:20px 0}.business-card h3{font-size:17px;line-height:1.65;margin-bottom:12px}.business-card p{color:var(--muted);font-size:12px;line-height:1.9;margin:0}.belief-section{background:#1c432e;color:#fff}.belief-inner{padding-top:92px;padding-bottom:96px}.belief-inner .eyebrow{color:#a8dcba}.belief-title{font-size:clamp(35px,5vw,65px);font-weight:800;line-height:1.5;letter-spacing:.05em;margin-bottom:20px}.belief-inner>p:last-child{color:#d0e4d7}.company-list{margin:0;border-top:1px solid var(--line)}.company-list>div{display:grid;grid-template-columns:25% 1fr;border-bottom:1px solid var(--line);padding:24px 14px;gap:18px}.company-list dt{font-weight:700}.company-list dd{margin:0;color:#4e6556}.history-section{background:#f7faf7}.history-layout{display:grid;grid-template-columns:35% 1fr;gap:8%}.history-note{color:var(--muted);margin-top:25px}.timeline{list-style:none;padding:0;margin:0}.timeline li{display:grid;grid-template-columns:105px 1fr;gap:25px;padding:18px 0;border-bottom:1px solid #dce7df}.timeline li:first-child{border-top:1px solid #dce7df}.timeline time{font:800 24px Arial;color:var(--accent)}.timeline p{margin:0;line-height:1.6}.office-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.office-card{border:1px solid var(--line);padding:28px;min-height:306px;display:flex;align-items:flex-start;flex-direction:column}.office-card>span{font:700 11px Arial;letter-spacing:.16em;color:var(--accent)}.office-card h3{font-size:20px;margin:13px 0 15px}.office-card p{font-size:13px;line-height:1.85;color:var(--muted);margin:0 0 12px}.office-card>a:not(.map-link){font-weight:700;margin-top:auto}.office-card .map-link{font:700 11px Arial;letter-spacing:.08em;color:var(--accent);border-bottom:1px solid var(--accent);padding:7px 0 3px;margin-top:15px}.contact-section{background:#007d3e;color:#fff}.contact-inner{padding-top:92px;padding-bottom:92px;display:flex;justify-content:space-between;align-items:center;gap:30px}.contact-inner .eyebrow{color:#b8edca}.contact-inner h2{font-size:clamp(28px,3.2vw,42px);line-height:1.5}.contact-inner p:last-child{color:#def3e5;font-size:14px}.contact-button{min-width:300px;padding:25px;background:#fff;color:var(--ink);font-weight:800;display:flex;justify-content:space-between;gap:15px}.footer{background:#f3f7f4;color:var(--ink);border-top:1px solid var(--line)}.footer-inner{min-height:136px;display:flex;justify-content:space-between;align-items:center;gap:20px}.footer-inner p,.footer-inner>a{font:11px Arial;color:#536b5a}.footer-brand{font-size:25px}.footer-brand span{font-size:9px}@media(max-width:900px){.wrap{width:calc(100% - 42px)}.nav-wrap{min-height:70px;flex-wrap:wrap;padding:15px 0}.site-header nav{gap:14px;flex-wrap:wrap}.site-header nav a{font-size:11px}.hero-mark{position:absolute;right:-10px;bottom:45px;opacity:.45}.hero-inner{min-height:580px}.hero-inner>div:first-child{z-index:1}.business-grid{grid-template-columns:repeat(2,1fr)}.office-grid{grid-template-columns:repeat(2,1fr)}.section{padding-top:85px;padding-bottom:85px}}@media(max-width:620px){.nav-wrap{display:block}.brand{display:inline-block;font-size:25px}.site-header nav{margin-top:15px;gap:12px}.site-header nav a:nth-child(1),.site-header nav a:nth-child(4){display:none}.nav-cta{padding:8px 12px}.hero{min-height:530px}.hero-inner{min-height:465px}.hero h1{font-size:34px}.hero-mark{font-size:57px;bottom:8px}.hero-bottom span:last-child{display:none}.about-layout,.history-layout{grid-template-columns:1fr;gap:25px}.section-main .lead{font-size:23px}.section-heading{display:block}.business-grid,.office-grid{grid-template-columns:1fr}.business-card{min-height:230px}.business-icon{margin:8px 0}.company-list>div{grid-template-columns:1fr;gap:4px;padding:17px 0}.company-list dd{font-size:13px}.timeline li{grid-template-columns:85px 1fr;gap:12px}.timeline time{font-size:20px}.contact-inner{display:block}.contact-button{min-width:0;margin-top:30px}.footer-inner{padding:24px 0;min-height:0;align-items:flex-start;flex-direction:column;gap:14px}}

/* 共通ロゴ・お問い合わせページ */
.site-header .brand{display:inline-flex;align-items:center;flex-shrink:0}
.brand-logo{display:block;width:222px;max-width:100%;height:auto}
.contact-page-heading{background:#edf5ef;padding:28px 0 60px}
.breadcrumb{display:flex;flex-wrap:wrap;gap:12px;font-size:12px;color:var(--muted);margin-bottom:48px}
.breadcrumb a{text-decoration:underline;text-underline-offset:4px}
.contact-page-heading .eyebrow{margin-bottom:14px}
.contact-page-heading h1{font-size:clamp(32px,4.5vw,52px);line-height:1.5;margin-bottom:18px}
.contact-page-heading p:last-child{margin-bottom:0;color:#556f5e}
.contact-page-content{max-width:840px}
.contact-page-content h2{margin-bottom:24px}
.contact-form-panel{background:var(--pale);border:1px solid var(--line);padding:40px;margin:36px 0 24px}
.contact-form-panel .contact-button{background:var(--accent);color:#fff;max-width:430px;margin:24px 0 16px;min-width:0}
.contact-button:hover{background:#e2f0e7;color:var(--ink)}
.contact-form-panel .contact-button:hover{background:#1c432e;color:#fff}
.contact-form-panel .contact-form-note{font-size:12px;color:var(--muted);margin:0}
.formrun-embed{width:100%;min-height:600px;margin-bottom:24px}
.formrun-embed iframe{display:block;width:100%;border:0}
@media(max-width:620px){.brand-logo{width:190px}.contact-page-heading{padding-bottom:40px}.breadcrumb{margin-bottom:32px}.contact-form-panel{padding:24px 20px}.contact-form-panel .contact-button{font-size:14px;padding:20px}.contact-page-content>p br{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.footer .footer-brand{display:inline-flex;flex-shrink:0}
.footer .brand-logo{width:200px}


/* やわらかな浮遊と、操作に対する控えめな動き */
@keyframes hero-float{0%,100%{transform:translateY(0) rotate(-5deg)}50%{transform:translateY(-10px) rotate(-5deg)}}
@media(prefers-reduced-motion:no-preference){
  .hero-mark{animation:hero-float 7s ease-in-out infinite}
  .contact-button,.nav-cta{transition:transform .3s ease,background-color .3s ease,box-shadow .3s ease}
  .business-card,.office-card{transition:transform .35s ease,box-shadow .35s ease}
}
@media(hover:hover) and (prefers-reduced-motion:no-preference){
  .contact-button:hover,.nav-cta:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(28,67,46,.12)}
  .business-card:hover,.office-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(28,67,46,.08)}
}