:root{--bg:#f8fbff;--surface:#fff;--surface-soft:#f2f7ff;--text:#1f2a37;--text-subtle:#4b5563;--line:#dbe5f1;--primary:#103a67;--primary-soft:#2b5f96;--primary-pale:#e8f2ff;--shadow-sm:0 1px 6px #103a670f;--shadow-md:0 4px 18px #103a671a;--radius:1rem;--radius-sm:.6rem}*,:before,:after{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:Hiragino Kaku Gothic ProN,Hiragino Sans,Yu Gothic,Noto Sans JP,sans-serif;line-height:1.78}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font-family:inherit}.skip-link{position:absolute;top:auto;left:-9999px}.skip-link:focus{z-index:999;border:2px solid var(--primary);background:#fff;border-radius:.5rem;padding:.5rem .75rem;top:1rem;left:1rem}.container{width:min(1100px,92%);margin-inline:auto}.site-header{z-index:50;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(8px);background:#fffffff7;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:1rem;min-height:68px;display:flex}.brand{flex-direction:row;align-items:center;gap:.6rem;line-height:1.3;display:flex}.brand-main{color:var(--primary);letter-spacing:.01em;white-space:nowrap;font-size:.95rem;font-weight:700}.desktop-nav{display:none}.nav-list{gap:.1rem;margin:0;padding:0;list-style:none;display:flex}.nav-link{color:var(--text-subtle);white-space:nowrap;border-radius:.4rem;padding:.4rem .65rem;font-size:.86rem;transition:color .18s,background .18s;display:block}.nav-link:hover,.nav-link:focus-visible{color:var(--primary);background:var(--primary-pale)}.header-cta{background:var(--primary);color:#fff;white-space:nowrap;cursor:pointer;border:none;border-radius:999px;align-items:center;padding:.48rem 1.1rem;font-size:.85rem;font-weight:600;text-decoration:none;transition:background .18s,box-shadow .18s;display:none}.header-cta:hover{background:var(--primary-soft);box-shadow:0 2px 10px #103a6733}.mobile-menu-btn{cursor:pointer;background:0 0;border:none;border-radius:.45rem;flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;gap:5px;width:2.5rem;height:2.5rem;padding:.35rem;display:flex}.mobile-menu-btn:hover{background:var(--surface-soft)}.mobile-menu-bar{background:var(--primary);transform-origin:50%;border-radius:2px;width:21px;height:2px;transition:transform .22s,opacity .22s;display:block}.mobile-menu-btn[aria-expanded=true] .bar-1{transform:translateY(7px)rotate(45deg)}.mobile-menu-btn[aria-expanded=true] .bar-2{opacity:0}.mobile-menu-btn[aria-expanded=true] .bar-3{transform:translateY(-7px)rotate(-45deg)}.mobile-nav{-webkit-backdrop-filter:blur(8px);z-index:49;border-top:1px solid var(--line);background:#fffffffc;padding:1.5rem 1.2rem 2.5rem;display:none;position:fixed;inset:68px 0 0;overflow-y:auto}.mobile-nav.is-open{display:block}.mobile-nav-list{flex-direction:column;gap:0;margin:0;padding:0;list-style:none;display:flex}.mobile-nav-link{color:var(--text);border-bottom:1px solid var(--line);border-radius:.3rem;align-items:center;padding:1rem .75rem;font-size:1rem;font-weight:600;transition:color .15s,background .15s;display:flex}.mobile-nav-link:hover{color:var(--primary);background:var(--primary-pale)}.mobile-nav-cta{text-align:center;background:var(--primary);color:#fff;border-radius:.75rem;margin-top:1.5rem;padding:1rem;font-size:1rem;font-weight:700;transition:background .18s;display:block}.mobile-nav-cta:hover{background:var(--primary-soft)}.button{cursor:pointer;white-space:nowrap;border:1.5px solid #0000;border-radius:999px;justify-content:center;align-items:center;padding:.72rem 1.5rem;font-family:inherit;font-size:.95rem;font-weight:700;text-decoration:none;transition:background .18s,color .18s,border-color .18s,box-shadow .18s;display:inline-flex}.button-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.button-primary:hover,.button-primary:focus-visible{background:var(--primary-soft);border-color:var(--primary-soft);box-shadow:0 3px 14px #103a6738}.button-secondary{color:var(--primary);background:#fff;border-color:#b9cae0}.button-secondary:hover,.button-secondary:focus-visible{border-color:var(--primary);background:var(--primary-pale)}.button-white{color:var(--primary);background:#fff;border-color:#fff}.button-white:hover{background:var(--primary-pale)}.button-outline-white{color:#fff;background:0 0;border-color:#ffffff8c}.button-outline-white:hover{background:#ffffff1a;border-color:#fff}.hero-layout{align-items:center;gap:2rem;display:grid}.hero-content{min-width:0}.hero-visual{flex-shrink:0;display:none}@media (min-width:900px){.hero-layout{grid-template-columns:1fr 400px;gap:3rem}.hero-visual{display:block}}.strength-card-top{justify-content:space-between;align-items:flex-start;margin-bottom:.9rem;display:flex}.strength-icon-wrap{background:#f0f7ff;border:1px solid #d8eaf8;border-radius:.65rem;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.hero-img-wrap{aspect-ratio:4/3;border-radius:1.3rem;flex-shrink:0;width:100%;position:relative;overflow:hidden}.hero-img{object-fit:cover;border-radius:1.3rem}.hero-img-placeholder{border:1px solid var(--line);background:linear-gradient(145deg,#d8eeff 0%,#edf6ff 50%,#f4f9ff 100%);border-radius:1.3rem;width:100%;height:100%;position:relative;overflow:hidden}.hero-img-placeholder:before{content:"";background-image:radial-gradient(circle,#82b4e152 1.5px,#0000 1.5px);background-size:22px 22px;position:absolute;inset:0}.hero-img-placeholder:after{content:"";background:radial-gradient(at 35% 40%,#aad2ff73 0%,#0000 65%);position:absolute;inset:0}.strength-num{color:#d8eafc;letter-spacing:-.04em;font-variant-numeric:tabular-nums;align-self:flex-start;font-size:1.6rem;font-weight:800;line-height:1}.hero{background:linear-gradient(155deg,#eaf3ff 0%,#f4f8ff 55%,#f8fbff 100%);padding:5.5rem 0 4.5rem;position:relative;overflow:hidden}.hero:before{content:"";aspect-ratio:1;pointer-events:none;background:radial-gradient(circle,#b0d5ff47 0%,#0000 68%);width:44vw;max-width:520px;position:absolute;top:-3rem;right:-5vw}.hero-inner{position:relative}.hero-kicker{color:var(--primary);letter-spacing:.06em;align-items:center;gap:.55rem;margin:0 0 1.1rem;font-size:.87rem;font-weight:700;display:inline-flex}.hero-kicker:before{content:"";background:var(--primary);border-radius:2px;width:2.2rem;height:2px;display:block}.hero-inner h1{letter-spacing:-.015em;color:var(--text);margin:0 0 1.3rem;font-size:clamp(1.9rem,5vw,3.1rem);line-height:1.28}.hero-description{color:var(--text-subtle);max-width:50ch;margin:0;font-size:1.03rem;line-height:1.95}.hero-cta{flex-wrap:wrap;gap:.9rem;margin-top:2.2rem;display:flex}.section{padding:5rem 0}.section-soft{background:var(--surface-soft)}.section-heading{margin-bottom:2rem}.section-heading h2{color:var(--primary);letter-spacing:-.01em;margin:0;font-size:clamp(1.35rem,2.7vw,1.8rem)}.section-heading p{color:var(--text-subtle);max-width:60ch;margin:.6rem 0 0}.strength-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.2rem;display:grid}.strength-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:1.6rem 1.5rem 1.5rem;transition:box-shadow .22s,transform .22s}.strength-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.strength-card h3{color:var(--primary);margin:0 0 .6rem;font-size:1.07rem;font-weight:700}.strength-card p{color:var(--text-subtle);margin:0;font-size:.94rem}.business-list{gap:.9rem;margin-top:1.6rem;display:grid}.business-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);align-items:flex-start;gap:1rem;padding:1.25rem 1.4rem;transition:box-shadow .2s;display:flex}.business-item:hover{box-shadow:var(--shadow-md)}.business-item-bar{background:var(--primary);border-radius:2px;flex-shrink:0;width:3px;min-height:1.8rem;margin-top:.35rem}.business-item-body h3{color:var(--primary);margin:0 0 .3rem;font-size:1rem;font-weight:700}.business-item-body p{color:var(--text-subtle);margin:0;font-size:.93rem}.context-inner{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:2.2rem}.context-lead{color:var(--primary);border-bottom:1px solid var(--line);margin:0 0 1.5rem;padding-bottom:1.3rem;font-size:clamp(1.07rem,2.4vw,1.3rem);font-weight:700;line-height:1.5}.context-body{gap:.9rem;display:grid}.context-body p{color:var(--text-subtle);margin:0;font-size:.97rem;line-height:1.9}.context-body strong{color:var(--text);font-weight:600}.flow-list{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:0;margin:1.8rem 0 0;padding:0;list-style:none;display:grid}.flow-item{background:var(--surface);border:1px solid var(--line);text-align:center;flex-direction:column;align-items:center;gap:.55rem;padding:1.2rem .9rem;display:flex;position:relative}.flow-item:not(:last-child){border-right:none}.flow-item:first-child{border-radius:var(--radius) 0 0 var(--radius)}.flow-item:last-child{border-radius:0 var(--radius) var(--radius) 0}.flow-item:after{content:"›";color:#b0c8e2;z-index:1;font-size:1.1rem;line-height:1;position:absolute;top:50%;right:-.65rem;transform:translateY(-50%)}.flow-item:last-child:after{display:none}.flow-number{background:var(--primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:2.3rem;height:2.3rem;font-size:.88rem;font-weight:700;display:inline-flex}.flow-item p{color:var(--text);margin:0;font-size:.88rem;font-weight:600}.mvv-grid{gap:1.1rem;display:grid}.mvv-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);padding:1.5rem 1.6rem}.mvv-label{letter-spacing:.1em;color:var(--primary-soft);background:var(--primary-pale);border-radius:999px;margin-bottom:.75rem;padding:.2rem .65rem;font-size:.76rem;font-weight:700;display:inline-block}.mvv-card h3{color:var(--primary);margin:0 0 .5rem;font-size:1.05rem}.mvv-card>p{color:var(--text);margin:0;font-size:.97rem}.mvv-values{gap:.45rem;margin:0;padding:0;list-style:none;display:grid}.mvv-values li{color:var(--text-subtle);align-items:center;gap:.55rem;font-size:.95rem;display:flex}.mvv-values li:before{content:"";background:var(--primary);border-radius:50%;flex-shrink:0;width:6px;height:6px;display:block}.cta-panel{background:linear-gradient(130deg, #1a4a7a 0%, var(--primary) 100%);border-radius:1.25rem;padding:2.8rem 2.2rem;position:relative;overflow:hidden}.cta-panel:before{content:"";pointer-events:none;background:radial-gradient(circle,#ffffff0f 0%,#0000 65%);width:18rem;height:18rem;position:absolute;bottom:-4rem;right:-4rem}.cta-panel h2{color:#fff;margin:0 0 .6rem;font-size:clamp(1.25rem,3vw,1.9rem);line-height:1.5;position:relative}.cta-panel>p{color:#ffffffc7;margin:0 0 1.7rem;position:relative}.cta-buttons{flex-wrap:wrap;gap:.9rem;display:flex;position:relative}.page-hero{border-bottom:1px solid var(--line);background:linear-gradient(155deg,#eaf3ff 0%,#f4f8ff 55%,#f8fbff 100%);padding:3.5rem 0 2.8rem}.page-hero-kicker{color:var(--primary-soft);letter-spacing:.07em;text-transform:uppercase;align-items:center;gap:.4rem;margin-bottom:.6rem;font-size:.78rem;font-weight:600;display:flex}.page-hero h1{color:var(--primary);letter-spacing:-.01em;margin:0;font-size:clamp(1.6rem,3.5vw,2.25rem)}.page-hero p{max-width:60ch;color:var(--text-subtle);margin:.8rem 0 0}.card-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.1rem;display:grid}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:1.4rem}.card h2,.card h3{color:var(--primary);margin-top:0;font-size:1rem;line-height:1.45}.card p{color:var(--text-subtle);margin-bottom:0;font-size:.94rem}.prose-block{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:2rem}.prose-block h2{color:var(--primary);margin-top:1.8rem}.prose-block h2:first-child{margin-top:0}.prose-block p,.prose-block ul{color:var(--text-subtle)}.about-intro{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);margin-bottom:1.4rem;padding:2rem}.about-intro p{color:var(--text-subtle);margin:0 0 1.1rem;line-height:1.95}.about-intro p:last-child{margin-bottom:0}.about-intro .lead{color:var(--text);font-size:1.06rem;font-weight:500}.about-mvv-grid{gap:1rem;display:grid}.business-detail-grid{gap:1.3rem;display:grid}.business-detail-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:1.8rem}.business-detail-card h2{color:var(--primary);align-items:center;gap:.65rem;margin:0 0 .85rem;font-size:1.12rem;display:flex}.business-detail-card h2:before{content:"";background:var(--primary);border-radius:2px;flex-shrink:0;width:3px;min-height:1.1em;display:block}.business-detail-card p{color:var(--text-subtle);margin:0;font-size:.96rem;line-height:1.9}.business-note{background:var(--surface-soft);border:1px solid var(--line);border-radius:var(--radius);color:var(--text-subtle);margin-top:1.8rem;padding:1.3rem 1.5rem;font-size:.94rem}.timeline{gap:0;margin:0;padding:0;list-style:none;display:grid}.timeline-item{background:var(--surface);border-left:3px solid #bcd3ee;border-top:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:-1px;padding:1.3rem 1.3rem 1.3rem 1.5rem;position:relative}.timeline-item:first-child{border-radius:var(--radius) var(--radius) 0 0}.timeline-item:last-child{border-radius:0 0 var(--radius) var(--radius);margin-bottom:0}.timeline-step-label{color:var(--primary-soft);letter-spacing:.08em;background:var(--primary-pale);border-radius:999px;align-items:center;margin-bottom:.35rem;padding:.15rem .5rem;font-size:.76rem;font-weight:700;display:inline-flex}.timeline-item h2{color:var(--primary);margin:0 0 .4rem;font-size:1.07rem}.timeline-item p{color:var(--text-subtle);margin:0;font-size:.94rem}.company-table{border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);width:100%;box-shadow:var(--shadow-sm);overflow:hidden}.company-table th,.company-table td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:1rem 1.1rem}.company-table tr:last-child th,.company-table tr:last-child td{border-bottom:none}.company-table th{width:26%;color:var(--primary);background:#f5f9ff;font-size:.88rem;font-weight:600}.company-table td{color:var(--text);font-size:.94rem}.contact-layout{gap:1.3rem;display:grid}.contact-form{gap:0;display:grid}.contact-form label{color:var(--text);margin-top:.75rem;margin-bottom:.3rem;font-size:.86rem;font-weight:600;display:block}.contact-form label:first-child{margin-top:0}.contact-form input,.contact-form textarea,.contact-form select{border-radius:var(--radius-sm);background:var(--bg);color:var(--text);border:1.5px solid #c8d7ea;width:100%;padding:.7rem .85rem;font-family:inherit;font-size:.96rem;transition:border-color .16s,box-shadow .16s}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--primary-soft);outline:none;box-shadow:0 0 0 3px #2b5f961f}.contact-form textarea{resize:vertical;min-height:148px}.contact-submit{margin-top:.8rem}.contact-info-row{color:var(--text-subtle);margin:.3rem 0 0;font-size:.9rem}.contact-info-row a{color:var(--primary-soft)}.contact-info-row a:hover{text-decoration:underline}.site-footer{border-top:1px solid var(--line);background:var(--surface)}.footer-inner{gap:2rem;padding:3rem 0 2rem;display:grid}.footer-brand-name{color:var(--primary);margin:0 0 .4rem;font-size:1rem;font-weight:700}.footer-brand-desc{color:var(--text-subtle);margin:0;font-size:.86rem;line-height:1.7}.footer-col-title{color:var(--primary);letter-spacing:.04em;margin:0 0 .6rem;font-size:.88rem;font-weight:700}.footer-links{gap:.35rem;margin:0;padding:0;list-style:none;display:grid}.footer-links a{color:var(--text-subtle);font-size:.86rem;transition:color .15s}.footer-links a:hover{color:var(--primary)}.footer-contact-row{color:var(--text-subtle);margin:.3rem 0 0;font-size:.86rem}.footer-contact-row a{color:var(--primary-soft)}.footer-contact-row a:hover{text-decoration:underline}.footer-bottom{border-top:1px solid var(--line);text-align:center;padding:1rem}.footer-bottom small{color:var(--text-subtle);font-size:.8rem}@media (min-width:768px){.desktop-nav{display:block}.mobile-menu-btn{display:none}.header-cta{display:inline-flex}.mvv-grid,.about-mvv-grid{grid-template-columns:repeat(3,1fr)}.contact-layout{grid-template-columns:1.65fr 1fr}.footer-inner{grid-template-columns:1.8fr 1fr 1fr}.flow-list{grid-template-columns:repeat(5,1fr)}}@media (max-width:767px){.flow-list{grid-template-columns:1fr;gap:.5rem}.flow-item{text-align:left;flex-direction:row;align-items:center;border:1px solid var(--line)!important;border-radius:.8rem!important}.flow-item:after{display:none}.company-table th{width:36%}.company-table th,.company-table td{padding:.8rem .75rem;font-size:.87rem}.cta-panel{padding:2rem 1.4rem}.context-inner{padding:1.5rem}.hero{padding:4rem 0 3.2rem}.section{padding:3.8rem 0}}@media (max-width:480px){.strength-grid{grid-template-columns:1fr}}