:root{
  --bg:#f5f8f4;--surface:#fff;--surface-2:#eef6f0;--text:#11241c;--muted:#5d7068;--line:#dbe7df;
  --accent:#1f6b48;--accent-2:#0f3f2b;--accent-3:#9ebc48;--accent-soft:#eaf5ee;--navy:#102d3a;
  --max:1180px;--shadow:0 18px 46px rgba(17,48,34,.09);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--text);background:var(--bg);line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(var(--max),calc(100% - 32px));margin:0 auto}.section{padding:88px 0}.section-sm{padding:64px 0}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 13px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:13px;font-weight:800;letter-spacing:.02em}.section-title{margin:14px 0 14px;font-size:clamp(30px,4vw,44px);line-height:1.24;letter-spacing:.02em}.section-lead{color:var(--muted);font-size:16px;max-width:780px}.grid{display:grid;gap:24px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.card{background:var(--surface);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}.pad{padding:28px}.muted{color:var(--muted)}
.header{position:sticky;top:0;z-index:30;backdrop-filter:blur(14px);background:rgba(255,255,255,.9);border-bottom:1px solid rgba(219,231,223,.9)}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:22px}.brand{display:flex;align-items:center;gap:12px;min-width:max-content}.brand-mark{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:grid;place-items:center;color:#fff;box-shadow:0 10px 22px rgba(31,107,72,.22)}.brand-mark svg{width:25px;height:25px}.brand-text{display:flex;flex-direction:column;line-height:1.15}.brand-text strong{font-size:18px;letter-spacing:.02em;color:var(--accent-2)}.brand-text span{font-size:11px;font-weight:800;color:var(--accent);letter-spacing:.12em}.nav{display:flex;align-items:center;gap:22px;font-size:14px;font-weight:700}.nav a{color:#31483d;position:relative}.nav a:hover,.nav a.active{color:var(--accent)}.nav a.active::after{content:"";position:absolute;left:0;right:0;bottom:-11px;height:2px;background:var(--accent);border-radius:999px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 22px;border-radius:999px;font-weight:800;transition:.2s ease;border:1px solid transparent}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;box-shadow:0 12px 24px rgba(31,107,72,.22)}.btn-primary:hover,.btn-secondary:hover{transform:translateY(-1px)}.btn-secondary{border-color:rgba(31,107,72,.35);background:#fff;color:var(--accent-2)}
.hero{position:relative;overflow:hidden;background:#eaf5ee}.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(245,248,244,.96) 0%,rgba(245,248,244,.88) 33%,rgba(245,248,244,.18) 62%,rgba(245,248,244,0) 100%);z-index:1}.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr .8fr;gap:30px;align-items:center;min-height:74vh;padding:76px 0}.hero h1{font-size:clamp(40px,5.3vw,72px);line-height:1.12;margin:16px 0 18px;color:var(--accent-2);letter-spacing:.04em}.hero p{font-size:17px;color:#253c33;max-width:620px;font-weight:650}.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin:25px 0 30px}.hero-points span{padding:8px 13px;border:1px solid rgba(31,107,72,.22);border-radius:999px;background:rgba(255,255,255,.8);font-size:13px;font-weight:800;color:var(--accent)}.hero-cta-row{display:flex;gap:12px;flex-wrap:wrap}.hero-circle{justify-self:end;width:min(260px,75vw);aspect-ratio:1;border-radius:50%;background:rgba(255,255,255,.86);border:1px solid rgba(255,255,255,.75);box-shadow:0 18px 44px rgba(17,48,34,.16);display:grid;place-items:center;text-align:center;padding:34px;color:var(--accent-2);font-weight:900;line-height:2}.feature-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:24px;background:rgba(255,255,255,.86);box-shadow:var(--shadow);overflow:hidden}.feature-item{display:grid;grid-template-columns:54px 1fr;gap:16px;padding:26px}.feature-item:not(:last-child){border-right:1px solid var(--line)}.feature-icon{width:54px;height:54px;border-radius:18px;background:var(--accent-soft);display:grid;place-items:center;color:var(--accent)}.feature-icon svg{width:30px;height:30px}.feature-item h3{margin:0 0 4px;font-size:18px}.feature-item p{margin:0;color:var(--muted);font-size:14px}.split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}.list-check{margin:18px 0 0;padding:0;list-style:none}.list-check li{position:relative;padding-left:28px;margin-bottom:12px;color:var(--muted)}.list-check li::before{content:"✓";position:absolute;left:0;top:0;font-weight:900;color:var(--accent)}.service-card img{width:100%;aspect-ratio:16/10;object-fit:cover}.service-card .badge,.work-meta span{display:inline-block;font-size:12px;font-weight:800;padding:6px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent)}.service-card h3,.work-card h3{margin:14px 0 10px;font-size:23px;line-height:1.35}.service-card p,.work-card p{color:var(--muted)}.work-card img{width:100%;aspect-ratio:4/3;object-fit:cover}.work-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.cta-band{padding:30px;background:linear-gradient(135deg,#eaf5ee,#fff);border:1px solid var(--line);border-radius:28px;display:flex;justify-content:space-between;gap:20px;align-items:center;box-shadow:var(--shadow)}.page-hero{padding:72px 0 44px;background:linear-gradient(180deg,#eaf5ee 0%,rgba(234,245,238,0) 100%)}.page-hero h1{margin:10px 0 0;font-size:clamp(34px,5vw,54px);color:var(--accent-2)}.breadcrumb{color:var(--muted);font-size:14px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;background:#fff;border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}.table th,.table td{padding:18px 16px;border-bottom:1px solid var(--line);text-align:left}.table th{width:180px;color:var(--accent-2);font-weight:800;background:#f3f8f4}.notice{border-left:4px solid var(--accent);background:#fff;border-radius:18px;padding:18px 20px;color:var(--muted)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:flex;flex-direction:column;gap:8px}label{font-weight:800;font-size:14px}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:16px;padding:14px 16px;font:inherit;background:#fff}textarea{min-height:180px;resize:vertical}.footer{background:linear-gradient(135deg,var(--accent-2),#0b271b);color:rgba(255,255,255,.84);padding:48px 0 28px;margin-top:80px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}.footer a{color:rgba(255,255,255,.78)}.footer-bottom{margin-top:30px;padding-top:20px;border-top:1px solid rgba(255,255,255,.13);font-size:13px;color:rgba(255,255,255,.55)}.mini-contact{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff}.mini-contact .muted{color:rgba(255,255,255,.82)}.tel{font-size:30px;font-weight:900;margin:8px 0 0}.leaf-bg{position:relative}.leaf-bg::after{content:"";position:absolute;right:22px;bottom:18px;width:90px;height:90px;background:radial-gradient(circle at 30% 30%,rgba(158,188,72,.18),transparent 65%);border-radius:50%;pointer-events:none}.page-intro-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:28px;align-items:start}.compact-works{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.compact-work{position:relative;border-radius:18px;overflow:hidden;background:#000}.compact-work img{aspect-ratio:16/10;width:100%;object-fit:cover;opacity:.92;transition:.2s}.compact-work:hover img{transform:scale(1.03);opacity:1}.compact-work span{position:absolute;left:12px;bottom:12px;background:rgba(255,255,255,.92);color:var(--accent-2);font-weight:800;border-radius:999px;padding:6px 12px;font-size:13px}@media(max-width:980px){.nav{display:none}.header-inner{min-height:70px}.hero-inner,.split,.grid-3,.grid-2,.footer-grid,.form-grid,.feature-strip,.page-intro-grid,.compact-works{grid-template-columns:1fr}.hero{background:#f5f8f4}.hero::before{background:linear-gradient(180deg,rgba(245,248,244,.98),rgba(245,248,244,.78))}.hero-inner{min-height:auto;padding:58px 0}.hero-circle{justify-self:start;width:220px}.feature-item:not(:last-child){border-right:0;border-bottom:1px solid var(--line)}.section{padding:68px 0}.cta-band{flex-direction:column;align-items:flex-start}.brand-text strong{font-size:16px}.btn{min-height:46px}.header .btn{display:none}}