:root{
  --ink:#26322e; --muted:#6d766e; --paper:#fbfaf6; --sand:#f2ecdf; --line:#d9d4c8;
  --sage:#516b5e; --sage-dark:#31473d; --wood:#b68d63; --white:#fff;
  --radius:24px; --shadow:0 18px 55px rgba(38,50,46,.10); --shell:min(1180px,calc(100% - 40px));
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:var(--paper);color:var(--ink);font-family:"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;line-height:1.8;letter-spacing:.02em} img{max-width:100%;display:block} a{color:inherit} button,input,select,textarea{font:inherit}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:16px;top:16px;z-index:9999;background:#fff;padding:10px 14px}.shell{width:var(--shell);margin:auto}.narrow{max-width:900px}.demo-banner{font-size:12px;text-align:center;padding:7px 16px;background:var(--sage-dark);color:#fff;letter-spacing:.08em}.site-header{position:sticky;top:0;z-index:30;background:rgba(251,250,246,.94);backdrop-filter:blur(10px);border-bottom:1px solid rgba(217,212,200,.7)}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:78px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.brand-mark{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--ink);border-radius:50%;font-family:Georgia,serif;font-size:19px}.brand strong,.brand small{display:block;line-height:1.05;letter-spacing:.14em}.brand strong{font-family:Georgia,serif;font-size:18px}.brand small{font-size:9px;margin-top:6px}.site-nav{display:flex;align-items:center;gap:24px;font-size:13px}.site-nav a{text-decoration:none}.nav-cta{background:var(--ink);color:#fff;padding:10px 15px;border-radius:999px}.menu-button{display:none;border:0;background:none;color:var(--ink);font-weight:700}.hero{padding:64px 0 72px;background:linear-gradient(180deg,#f7f1e6 0%,var(--paper) 100%);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:64px;align-items:center}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.16em;color:var(--sage);text-transform:uppercase;margin:0 0 15px}.hero h1,.section h2{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-weight:500;line-height:1.35;letter-spacing:.035em}.hero h1{font-size:clamp(38px,5vw,68px);margin:0 0 24px}.hero h1 span{font-size:.78em;color:var(--sage)}.hero-lead{max-width:720px;color:#4e5b55;font-size:16px}.hero-actions{display:flex;align-items:center;gap:20px;margin-top:30px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:15px;min-height:54px;padding:0 23px;border:1px solid transparent;border-radius:999px;text-decoration:none;font-weight:700;cursor:pointer}.button.primary{background:var(--sage-dark);color:#fff}.button.primary:hover{background:#20342b}.text-link{font-weight:700;text-underline-offset:5px}.hero-points{display:flex;gap:12px;list-style:none;padding:0;margin:28px 0 0;flex-wrap:wrap}.hero-points li{border:1px solid var(--line);border-radius:999px;padding:7px 13px;background:rgba(255,255,255,.6);font-size:12px}.micro-note,.section-note{font-size:11px;color:var(--muted)}.hero-visual{position:relative}.hero-visual img{border-radius:220px 220px 26px 26px;box-shadow:var(--shadow);background:#ece6d9}.floating-note{position:absolute;right:-20px;bottom:34px;background:#fff;padding:15px 18px;box-shadow:var(--shadow);border-radius:14px}.floating-note b,.floating-note span{display:block}.floating-note span{font-size:11px;color:var(--muted)}.section{padding:108px 0}.section-heading{max-width:820px;margin-bottom:52px}.section-heading h2{font-size:clamp(34px,4.2vw,58px);margin:0 0 18px}.section-heading p:last-child{color:var(--muted)}.split-heading{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:end;max-width:none}.budget-section{background:#fff}.budget-board{display:grid;grid-template-columns:300px 1fr;border:1px solid var(--line);border-radius:30px;overflow:hidden;box-shadow:0 18px 45px rgba(38,50,46,.06)}.budget-total{padding:38px;background:var(--sage-dark);color:#fff;display:flex;flex-direction:column;justify-content:center}.budget-total>span{font-size:11px;letter-spacing:.18em}.budget-total strong{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:44px;font-weight:500;line-height:1.3;margin:16px 0}.budget-total strong small{display:block;font-size:15px;margin-top:6px;font-family:"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;letter-spacing:.04em}.budget-total em{font-style:normal;font-size:13px;color:#d9e3dc}.budget-items{padding:20px 30px;background:#fff}.budget-row{position:relative;display:grid;grid-template-columns:1fr auto;gap:16px;padding:18px 0 22px;border-bottom:1px solid #ebe8df}.budget-row:last-child{border-bottom:0}.budget-row b,.budget-row span{display:block}.budget-row span{font-size:11px;color:var(--muted)}.budget-row strong{font-family:Georgia,serif;font-size:20px}.budget-row i{position:absolute;bottom:0;left:0;height:3px;background:var(--wood)}.budget-row i.w36{width:36%}.budget-row i.w20{width:20%}.budget-row i.w13{width:13%}.budget-row i.w12{width:12%}.budget-row i.w7{width:7%}.philosophy{background:var(--sand)}.philosophy-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}.philosophy-image img{border-radius:26px}.philosophy-copy h2{font-size:clamp(34px,4vw,54px);margin:0 0 22px}.principles{margin:28px 0 0}.principles div{display:grid;grid-template-columns:55px 1fr;gap:15px;padding:18px 0;border-top:1px solid #d1c8b7}.principles dt{font-family:Georgia,serif;color:var(--wood);font-size:24px}.principles dd{margin:0}.principles b,.principles span{display:block}.principles span{font-size:13px;color:var(--muted)}.case-list{display:grid;gap:84px}.case-story{display:grid;grid-template-columns:1.02fr .98fr;gap:54px;align-items:center}.case-story>*{min-width:0}.case-story:nth-child(even) .case-media{order:2}.case-media{position:relative}.case-media img{width:100%;border-radius:26px}.case-badge{position:absolute;top:18px;left:18px;background:#fff;padding:9px 13px;border-radius:999px;font-size:11px;font-weight:700}.case-copy .case-no{font-family:Georgia,serif;color:var(--wood);font-size:13px;letter-spacing:.16em}.case-copy h3{font-family:"Yu Mincho",serif;font-weight:500;font-size:clamp(30px,3.3vw,46px);line-height:1.4;margin:8px 0 14px}.case-meta{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}.case-meta span{border:1px solid var(--line);border-radius:999px;padding:6px 10px;font-size:11px}.case-copy p{color:var(--muted)}.case-breakdown{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:22px}.case-breakdown span{padding:11px;background:var(--sand);font-size:11px;border-radius:10px}.process-section{background:#fff}.centered{text-align:center;margin-left:auto;margin-right:auto}.process-timeline{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}.process-timeline li{display:grid;grid-template-columns:120px 1fr;gap:34px;align-items:start;padding:34px 0;border-bottom:1px solid var(--line)}.process-number{font-family:Georgia,serif;font-size:clamp(46px,5vw,72px);line-height:1;color:#c5b292;letter-spacing:-.04em}.process-body{display:grid;grid-template-columns:180px minmax(220px,.75fr) 1fr;gap:28px;align-items:start;padding-top:8px}.process-body>span{color:var(--wood);font-family:Georgia,serif;font-size:11px;letter-spacing:.14em}.process-body>b{font-family:"Yu Mincho",serif;font-weight:500;font-size:24px;line-height:1.5}.process-body>p{margin:0;color:var(--muted);font-size:13px}.consultation-teaser{position:relative;overflow:hidden;background:var(--sage-dark);color:#fff}.consultation-editorial{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:90px;align-items:end}.consultation-heading h2{font-size:clamp(36px,4.4vw,60px);margin:0}.consultation-teaser .eyebrow{color:#cbd8d0}.consultation-detail{padding-bottom:8px}.consultation-lead{font-size:16px;color:#e4ebe6;margin:0 0 28px}.consultation-lead strong{color:#fff}.consultation-facts{border-top:1px solid rgba(255,255,255,.22)}.consultation-facts span{display:grid;grid-template-columns:42px 1fr;gap:10px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.18);font-size:13px}.consultation-facts small{font-family:Georgia,serif;color:#cbb28e}.consultation-link{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:30px;padding:18px 0 8px;color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.8);font-weight:700}.consultation-link b{font-family:Georgia,serif;font-size:32px;font-weight:400}.consultation-watermark{position:absolute;right:-30px;bottom:-38px;font-family:Georgia,serif;font-size:min(16vw,220px);line-height:1;color:rgba(255,255,255,.04);letter-spacing:-.04em;pointer-events:none;white-space:nowrap}.news-section{padding-bottom:55px}.compact-heading{margin-bottom:25px}.news-list{border-top:1px solid var(--line)}.news-item{display:grid;grid-template-columns:140px 1fr;gap:25px;padding:18px 0;border-bottom:1px solid var(--line)}.news-item time{font-family:Georgia,serif;color:var(--wood)}.news-item p{margin:0}.faq-section{background:var(--sand)}.faq-list details{border-top:1px solid #cec5b3;padding:0}.faq-list details:last-child{border-bottom:1px solid #cec5b3}.faq-list summary{cursor:pointer;padding:24px 45px 24px 0;font-weight:700;position:relative}.faq-list summary::after{content:"＋";position:absolute;right:4px}.faq-list details[open] summary::after{content:"−"}.faq-list details p{margin:0 0 25px;color:var(--muted)}.form-section{background:#fff}.form-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:start}.form-section h2{font-size:clamp(34px,4vw,54px);margin:0 0 20px}.demo-safety{margin-top:25px;padding:18px;border-left:3px solid var(--sage);background:#f5f4ed}.demo-safety b,.demo-safety span{display:block}.demo-safety span{font-size:12px;color:var(--muted)}.demo-form{padding:32px;border:1px solid var(--line);border-radius:24px;background:var(--paper)}.field{margin-bottom:20px}.field label{display:block;font-weight:700;margin-bottom:6px}.field input,.field select,.field textarea{width:100%;border:1px solid #c9c8c0;border-radius:12px;background:#fff;padding:13px 14px;color:var(--ink)}.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid rgba(81,107,94,.18);border-color:var(--sage)}.field small{display:block;color:#8a6a58;margin-top:4px}.check{display:flex;align-items:flex-start;gap:10px;font-size:13px;margin:6px 0 20px}.wide{width:100%;border:0}.form-status{min-height:26px;margin:14px 0 0;font-weight:700}.site-footer{padding:60px 0 95px;background:#22312a;color:#e6ece8;font-size:12px}.footer-grid{display:grid;grid-template-columns:1fr 1.5fr 1fr;gap:50px}.footer-grid p{color:#b8c4bd}.footer-brand .brand-mark{border-color:#e6ece8}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #40534a;margin-top:45px;padding-top:20px}.mobile-cta{display:none}
@media(max-width:900px){:root{--shell:min(760px,calc(100% - 28px))}.site-nav{display:none;position:absolute;left:14px;right:14px;top:70px;background:#fff;border:1px solid var(--line);padding:20px;border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.site-nav.open{display:flex}.menu-button{display:block}.hero{padding-top:38px}.hero-grid,.philosophy-grid,.form-grid,.consultation-editorial,.split-heading{grid-template-columns:1fr;gap:36px}.hero-visual{max-width:560px;margin:auto}.floating-note{right:8px}.budget-board{grid-template-columns:1fr}.budget-total strong{font-size:72px}.case-story{grid-template-columns:1fr;gap:28px}.case-story:nth-child(even) .case-media{order:0}.process-timeline li{grid-template-columns:88px 1fr;gap:20px}.process-body{grid-template-columns:150px 1fr;gap:12px 22px}.process-body>p{grid-column:2}.consultation-editorial{align-items:start}.footer-grid{grid-template-columns:1fr}.mobile-cta{display:block;position:fixed;z-index:25;bottom:12px;left:14px;right:14px;text-align:center;background:var(--sage-dark);color:#fff;text-decoration:none;padding:13px;border-radius:999px;box-shadow:var(--shadow);font-weight:700}.site-footer{padding-bottom:110px}}
@media(max-width:560px){.demo-banner{font-size:10px}.header-inner{min-height:66px}.hero h1{font-size:38px}.section{padding:76px 0}.section-heading h2,.philosophy-copy h2,.form-section h2{font-size:34px}.hero-actions{align-items:stretch}.button{width:100%}.budget-items{padding:10px 18px}.budget-row{grid-template-columns:1fr auto}.budget-total{padding:28px}.case-breakdown{grid-template-columns:1fr 1fr}.process-timeline li{grid-template-columns:58px 1fr;gap:16px;padding:26px 0}.process-number{font-size:44px}.process-body{grid-template-columns:1fr;gap:5px}.process-body>p{grid-column:auto}.process-body>b{font-size:21px}.consultation-watermark{font-size:31vw;bottom:-20px;right:-10px}.news-item{grid-template-columns:1fr;gap:2px}.footer-bottom{flex-direction:column;gap:10px}.hero-points{gap:6px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}