:root{--ink:#111827;--ink-soft:#334155;--navy:#0b213f;--blue:#049dd9;--blue-dark:#0079ad;--lime:#b8d532;--yellow:#ffe600;--paper:#fff;--mist:#f3f7f8;--line:#dce4e8;--success:#2f8f49;--radius:24px;--shadow:0 20px 60px #0b213f1f;--container:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);background:var(--paper);text-rendering:optimizelegibility;margin:0;font-family:Yu Gothic,Hiragino Sans,Noto Sans JP,system-ui,sans-serif;line-height:1.75}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}img{max-width:100%;display:block}:focus-visible{outline:3px solid color-mix(in srgb, var(--blue) 55%, white);outline-offset:3px}.skip-link{z-index:200;color:#fff;background:var(--navy);padding:10px 14px;position:absolute;top:8px;left:-999px}.skip-link:focus{left:8px}.container{width:min(calc(100% - 40px), var(--container));margin-inline:auto}.site-header{z-index:100;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#fffffff0;border-bottom:1px solid #11182714;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:20px;min-height:82px;display:flex}.brand{align-items:center;gap:12px;min-width:230px;display:inline-flex}.brand-logo{flex:none;width:44px;height:auto;display:block}.brand-copy{gap:1px;display:grid}.brand-name{letter-spacing:.08em;font-size:1.05rem;font-weight:800}.brand-tagline{color:var(--ink-soft);font-size:.7rem;line-height:1.35}.desktop-nav{white-space:nowrap;justify-content:flex-end;align-items:center;gap:20px;font-size:.9rem;font-weight:700;display:flex}.desktop-nav>a:not(.button),.desktop-nav summary{position:relative}.desktop-nav>a:not(.button):after,.desktop-nav summary:after{background:var(--blue);content:"";height:2px;transition:transform 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.16s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button:disabled{cursor:wait;opacity:.66;transform:none}.button-primary{color:#fff;background:var(--blue);box-shadow:0 12px 30px #049dd947}.button-primary:hover{background:var(--blue-dark)}.button-secondary{border-color:var(--ink);color:var(--ink);background:#fff}.button-light{color:var(--navy);background:#fff}.mobile-controls{align-items:center;gap:8px;display:none}.mobile-cta{min-height:40px;padding-inline:14px;font-size:.8rem}.menu-toggle{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:50%;place-items:center;width:42px;height:42px;display:grid}.menu-toggle span,.menu-toggle span:before,.menu-toggle span:after{background:var(--ink);content:"";width:17px;height:2px;display:block}.menu-toggle span{position:relative}.menu-toggle span:before{position:absolute;top:-6px}.menu-toggle span:after{position:absolute;top:6px}.mobile-menu{border-top:1px solid var(--line);background:#fff;max-height:calc(100vh - 83px);padding:18px 20px 30px;display:none;overflow-y:auto}.mobile-menu.is-open{display:block}.mobile-menu nav{gap:4px;display:grid}.mobile-menu nav>a,.mobile-menu summary{border-bottom:1px solid var(--line);padding:11px 4px;font-weight:800}.mobile-menu details div{gap:5px;padding:8px 0 10px 14px;display:grid}.mobile-menu details div a{color:var(--ink-soft)}.hero{background:linear-gradient(#0b213f0e 1px,#0000 1px) 0 0/52px 52px,linear-gradient(90deg,#0b213f0e 1px,#0000 1px) 0 0/52px 52px,linear-gradient(135deg,#fff 0%,#f4fbfd 100%);position:relative;overflow:hidden}.hero:before{content:"";filter:blur(2px);background:#b8d5322b;border-radius:50%;width:420px;height:420px;position:absolute;top:12%;right:-120px}.hero-inner{grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);align-items:center;gap:64px;min-height:680px;padding-block:92px;display:grid;position:relative}.eyebrow{color:var(--blue-dark);letter-spacing:.14em;text-transform:uppercase;margin:0 0 12px;font-size:.82rem;font-weight:900}.hero h1,.page-hero h1{letter-spacing:-.04em;max-width:790px;margin:0;font-size:clamp(2.6rem,5.1vw,5.4rem);line-height:1.13}.accent-underline{background:linear-gradient(transparent 70%, var(--yellow) 70%)}.hero-lead,.page-hero .lead{max-width:720px;color:var(--ink-soft);margin:26px 0 0;font-size:1.08rem}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:32px;display:flex}.microcopy{color:var(--ink-soft);margin:14px 0 0;font-size:.78rem}.hero-board{box-shadow:var(--shadow);background:#ffffffd6;border:1px solid #0b213f1a;border-radius:30px;padding:28px;position:relative}.board-label{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding-bottom:16px;font-weight:800;display:flex}.board-status{color:var(--success);background:#2f8f491f;border-radius:999px;padding:5px 9px;font-size:.72rem}.board-flow{gap:12px;margin-top:20px;display:grid}.board-step{background:var(--mist);border-radius:14px;grid-template-columns:38px 1fr;align-items:center;gap:12px;padding:12px;display:grid}.board-step strong{color:#fff;background:var(--navy);border-radius:50%;place-items:center;width:34px;height:34px;display:grid}.board-step span{color:var(--ink-soft);font-size:.82rem}.proof-strip{border-block:1px solid var(--line);background:#fff}.proof-grid{grid-template-columns:repeat(3,1fr);display:grid}.proof-item{border-right:1px solid var(--line);padding:28px 30px}.proof-item:last-child{border-right:0}.proof-value{color:var(--navy);font-size:clamp(1.7rem,3vw,2.6rem);font-weight:900;line-height:1.15;display:block}.proof-label{color:var(--ink-soft);margin-top:5px;font-size:.82rem;display:block}.section{padding-block:104px}.section-soft{background:var(--mist)}.section-dark{color:#fff;background:var(--navy)}.section-head{gap:12px;max-width:820px;margin-bottom:50px;display:grid}.section-head h2{letter-spacing:-.035em;margin:0;font-size:clamp(2rem,4vw,3.5rem);line-height:1.2}.section-head p{color:var(--ink-soft);margin:0}.section-dark .section-head p,.section-dark .eyebrow{color:#ffffffb8}.card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;display:grid}.content-card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:30px}.content-card h3{margin:18px 0 10px;font-size:1.35rem;line-height:1.4}.content-card p{color:var(--ink-soft);margin:0}.card-number{width:42px;height:42px;color:var(--navy);background:color-mix(in srgb, var(--lime) 35%, white);border-radius:50%;place-items:center;font-weight:900;display:grid}.strengths{background:#ffffff29;border-radius:28px;grid-template-columns:repeat(3,1fr);gap:1px;display:grid;overflow:hidden}.strength{background:#ffffff0f;min-height:260px;padding:34px}.strength span{color:var(--lime);font-weight:900}.strength h3{margin:34px 0 12px;font-size:1.45rem;line-height:1.4}.strength p{color:#ffffffb8;margin:0}.service-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.service-card{border:1px solid var(--line);background:#fff;border-radius:22px;align-content:space-between;min-height:300px;padding:28px;transition:transform .18s,box-shadow .18s;display:grid}.service-card:hover{box-shadow:var(--shadow);transform:translateY(-5px)}.service-index{color:var(--blue-dark);letter-spacing:.12em;font-size:.78rem;font-weight:900}.service-card h3{margin:14px 0 10px;font-size:1.35rem;line-height:1.45}.service-card p{color:var(--ink-soft);margin:0;font-size:.9rem}.service-arrow{color:var(--blue-dark);margin-top:24px;font-weight:900}.case-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;display:grid}.case-card{border:1px solid var(--line);background:#fff;border-radius:24px;overflow:hidden}.case-result{color:#fff;background:linear-gradient(135deg, var(--navy), #153f6c);min-height:160px;padding:28px}.case-result span{color:var(--lime);font-size:.75rem;font-weight:900;display:block}.case-result strong{margin-top:16px;font-size:clamp(1.65rem,3vw,2.55rem);line-height:1.2;display:block}.case-body{padding:26px}.case-meta{color:var(--blue-dark);font-size:.78rem;font-weight:900}.case-body h3{margin:10px 0 12px;font-size:1.18rem}.case-body p{color:var(--ink-soft);margin:0;font-size:.9rem}.pricing-grid{grid-template-columns:repeat(4,minmax(0,1fr));align-items:stretch;gap:14px;display:grid}.plan{border:1px solid var(--line);background:#fff;border-radius:22px;grid-template-rows:auto auto auto 1fr auto;min-height:470px;padding:26px;display:grid;position:relative}.plan.is-focus{border:2px solid var(--blue);box-shadow:var(--shadow)}.plan-badge{color:var(--navy);background:var(--yellow);border-radius:999px;padding:5px 10px;font-size:.7rem;font-weight:900;position:absolute;top:-14px;left:22px}.plan h3{margin:0;font-size:1.18rem}.plan-price{color:var(--navy);margin-top:18px;font-size:2.2rem;font-weight:900;line-height:1.15}.plan-price span{font-size:.82rem}.plan-frequency{color:var(--blue-dark);margin:12px 0;font-weight:800}.plan ul{color:var(--ink-soft);margin:10px 0 24px;padding-left:1.2em;font-size:.86rem}.pricing-note{border-left:4px solid var(--blue);background:var(--mist);color:var(--ink-soft);margin-top:28px;padding:20px 24px;font-size:.88rem}.process-grid{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}.process-step{border-top:4px solid var(--blue);background:#fff;padding:24px 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h1{max-width:930px;font-size:clamp(2.7rem,6vw,5.8rem)}.compare-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.compare-item{border:1px solid var(--line);background:#fff;border-radius:20px;padding:28px}.compare-item.is-right-hand{border:2px solid var(--blue);background:color-mix(in srgb, var(--blue) 6%, white)}.compare-item h3{margin:0 0 16px}.compare-item dl{margin:0}.compare-item dt{color:var(--blue-dark);margin-top:10px;font-size:.72rem;font-weight:900}.compare-item dd{color:var(--ink-soft);margin:2px 0 0}.fit-grid{grid-template-columns:repeat(2,1fr);gap:18px;display:grid}.fit-box{background:#fff;border-radius:22px;padding:30px}.fit-box h3{margin-top:0}.fit-box.good{border-top:5px solid var(--success)}.fit-box.not-fit{border-top:5px solid #b45309}.fit-box li{margin-bottom:8px}.scope-grid{grid-template-columns:repeat(2,1fr);gap:18px;display:grid}.scope-box{border:1px solid var(--line);background:#fff;border-radius:20px;padding:28px}.scope-box h3{margin-top:0}.legal-page{max-width:880px}.legal-page h2{color:var(--navy);margin:48px 0 12px;font-size:1.35rem}.legal-page p,.legal-page li{color:var(--ink-soft)}.legal-updated{font-size:.82rem;font-weight:800}.sticky-mobile-cta{display:none}@media (width<=1100px){.desktop-nav{gap:12px;font-size:.82rem}.header-inner{gap:12px}.brand{min-width:165px}.pricing-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.plan{min-height:410px}}@media (width<=900px){.desktop-nav{display:none}.mobile-controls{display:flex}.brand{min-width:0}.hero-inner{grid-template-columns:1fr;gap:45px;min-height:0;padding-block:72px}.hero-board{max-width:620px}.card-grid,.service-grid,.case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.strengths{grid-template-columns:1fr}.strength{min-height:auto}.process-grid{grid-template-columns:repeat(2,1fr)}.profile-layout{grid-template-columns:300px minmax(0,1fr);gap:42px}.contact-panel{grid-template-columns:1fr}}@media (width<=680px){.container{width:min(calc(100% - 28px), var(--container))}.header-inner{min-height:72px}.brand-logo{width:40px}.brand-tagline{display:none}.hero-inner{padding-block:58px}.hero h1,.page-hero h1{font-size:clamp(2.25rem,12vw,3.6rem)}.hero-actions{display:grid}.hero-actions .button{width:100%}.hero-board{border-radius:22px;padding:20px}.proof-grid,.card-grid,.service-grid,.case-grid,.pricing-grid,.process-grid,.compare-grid,.fit-grid,.scope-grid{grid-template-columns:1fr}.proof-item{border-right:0;border-bottom:1px solid var(--line);padding:22px 4px}.proof-item:last-child{border-bottom:0}.section{padding-block:76px}.section-head{margin-bottom:34px}.content-card,.service-card,.case-body,.plan,.fit-box,.scope-box{padding:22px}.profile-layout{grid-template-columns:1fr}.profile-placeholder{max-width:320px}.contact-panel{border-radius:24px;gap:32px;padding:26px 20px}.contact-form{grid-template-columns:1fr;padding:18px}.field.full{grid-column:auto}.footer-inner{flex-direction:column;align-items:flex-start}.page-hero{padding-block:64px 54px}.sticky-mobile-cta{z-index:90;width:min(100% - 28px,460px);margin:0 auto 12px;display:block;position:sticky;bottom:12px}.sticky-mobile-cta .button{width:100%;box-shadow:0 12px 36px #049dd966}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition:none!important}}