:root{--blue:#0c2d50;--blue2:#0f416e;--sky:#dff5ff;--cyan:#41c8e9;--yellow:#ffe56b;--red:#fa6b62;--ink:#12253a;--muted:#617487;--line:#d8e3ec;--bg:#f5fbfe;--sans:'Noto Sans JP',sans-serif;--latin:'DM Sans',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{text-decoration:none;color:inherit}img{display:block;width:100%}.wrap{width:min(1160px,calc(100% - 48px));margin:auto}.progress{position:fixed;z-index:100;height:3px;background:var(--cyan);left:0;top:0;width:0}.header{height:88px;display:flex;align-items:center;padding:0 4vw;position:fixed;z-index:50;top:0;left:0;right:0;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(12,45,80,.08);transition:.3s}.header.scrolled{height:72px;box-shadow:0 8px 30px 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div:nth-child(3){background:#ffe8e5;border-color:#ffc5c0}.section{padding:120px 0}.works{background:var(--bg)}.section-title{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:end;margin-bottom:60px}.section-title h2{margin-bottom:0}.works-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.work-card{background:white;border-radius:22px;overflow:hidden;box-shadow:0 12px 40px rgba(12,45,80,.08)}.work-photo{height:265px;position:relative}.work-photo img{height:100%;object-fit:cover}.work-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent,rgba(12,45,80,.45))}.work-photo span{position:absolute;z-index:2;left:22px;bottom:18px;background:var(--yellow);font:700 11px var(--latin);letter-spacing:.1em;padding:7px 10px}.work-photo.alt span{background:var(--cyan)}.work-body{padding:30px}.work-body>strong{color:var(--red);font-size:14px}.work-body h3{font-size:24px;margin:8px 0 12px;color:var(--blue)}.work-body 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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}
.problem-layout{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.problem-img{border-radius:24px;box-shadow:0 18px 50px rgba(12,45,80,.12)}.problem-list{display:grid;gap:10px}.problem-list>div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;display:flex;align-items:center;gap:18px}.problem-list b{font:800 20px var(--latin);color:var(--cyan)}.problem-list span{font-weight:700;font-size:15px}.service-grid.five{grid-template-columns:repeat(6,1fr)}.service-grid.five .service-card{grid-column:span 2}.service-grid.five .service-card:nth-child(4){grid-column:2/span 2}.service-grid.five .service-card:nth-child(5){grid-column:4/span 2}.price-section{background:#fff8da}.price-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}.price-card{grid-column:span 2;background:#fff;border-radius:18px;padding:28px;border:1px solid #f0df97}.price-card:nth-child(4){grid-column:2/span 2}.price-card:nth-child(5){grid-column:4/span 2}.price-card>span{font-size:13px;font-weight:800;color:var(--blue)}.price-card strong{display:block;font:800 26px var(--latin);color:var(--red);margin:16px 0 8px}.price-card strong small{font:700 13px var(--sans)}.price-card p{margin:0;font-size:12px;color:var(--muted)}.case-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.case-metrics>div{background:#fff;border-radius:18px;padding:30px 20px;text-align:center}.case-metrics b{display:block;font:800 48px var(--latin);color:var(--red)}.case-metrics span{font-size:13px;font-weight:700;color:var(--blue)}.faq-list{display:grid;gap:12px;max-width:900px}.faq-list details{border:1px solid var(--line);border-radius:14px;background:#fff;padding:22px 26px}.faq-list summary{cursor:pointer;font-weight:800;color:var(--blue);list-style:none}.faq-list summary:before{content:'Q';display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--yellow);font:800 14px var(--latin);margin-right:13px}.faq-list p{padding:18px 0 0 43px;margin:0;color:var(--muted)}.contact-box{width:min(550px,100%);margin:34px auto 0;background:#fff;color:var(--blue);padding:20px;border-radius:20px;display:flex;text-align:left;align-items:center;gap:24px}.contact-box img{width:140px;height:140px;object-fit:cover;border-radius:8px}.contact-box div{display:flex;flex-direction:column}.contact-box small{color:var(--muted)}.contact-box strong{font-size:21px;margin:5px 0}.contact-box p{color:var(--muted);font-size:12px;margin:0}.fc1 strong,.fc2 strong{font-size:24px}
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@media(max-width:650px){.price-grid,.case-metrics{grid-template-columns:1fr}.contact-box{gap:14px}.contact-box img{width:105px;height:105px}.problem-list>div{align-items:flex-start}.faq-list details{padding:18px}.faq-list p{padding-left:0}}
.promise{grid-template-columns:minmax(0,1fr) minmax(0,1fr)!important;gap:70px!important}.promise>div{min-width:0}.promise h2{word-break:keep-all;overflow-wrap:normal}.promise-points{display:grid!important;grid-template-columns:1fr!important;gap:12px!important;counter-reset:point;align-content:center}.promise-points div{aspect-ratio:auto!important;min-height:104px!important;width:100%!important;border-radius:18px!important;display:flex!important;align-items:center!important;justify-content:flex-start!important;text-align:left!important;padding:22px 28px!important;position:relative;overflow:hidden}.promise-points div:after{content:'0' counter(point);counter-increment:point;position:absolute;right:20px;font:800 54px/1 var(--latin);color:rgba(12,45,80,.08)}
@media(max-width:980px){.promise{grid-template-columns:1fr!important;gap:36px!important}.promise-points{grid-template-columns:repeat(3,1fr)!important}.promise-points div{min-height:130px!important;padding:18px!important}.promise-points div:after{font-size:38px;right:12px;bottom:10px}}
@media(max-width:650px){.promise-points{grid-template-columns:1fr!important}.promise-points div{min-height:88px!important}}
.service-icon{width:62px;height:62px;margin:24px 0 26px;border-radius:16px;background:#fff2ef;display:grid;place-items:center;color:var(--red)}.service-icon svg{width:34px;height:34px;fill:none;stroke:currentColor;stroke-width:2.3;stroke-linecap:round;stroke-linejoin:round}.service-card:nth-child(2) .service-icon{background:#e5f8fd;color:#16a9cf}.service-card:nth-child(3) .service-icon{background:#fff7cd;color:#d7a900}.service-card:nth-child(4) .service-icon{background:#e9f0ff;color:#4777d9}.service-card:nth-child(5) .service-icon{background:#eeeaff;color:#7660d8}.service-card:nth-child(2) .service-icon svg path:last-child{fill:currentColor;stroke:none}.brand-mark{font-size:15px;letter-spacing:-.04em}.brand b{font-family:var(--sans);letter-spacing:.02em}