:root{
  --navy:#123a5a;--navy-2:#0a2c47;--teal:#1fa6a3;--teal-dark:#168b8b;--ink:#162b3b;--muted:#5e7281;
  --bg:#f7f9fa;--soft:#eef5f5;--line:#dbe5e9;--white:#fff;--shadow:0 20px 60px rgba(13,48,74,.10);
  --radius:26px;--container:min(1120px,calc(100% - 40px));--header:82px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 18px);overflow-x:clip}body{margin:0;overflow-x:clip;color:var(--ink);background:var(--white);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic UI","Yu Gothic",Meiryo,sans-serif;font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button{font:inherit}.container{width:var(--container);margin-inline:auto}.skip-link{position:fixed;left:12px;top:-80px;z-index:9999;padding:10px 16px;background:var(--navy);color:#fff;border-radius:10px}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;z-index:1000;height:var(--header);background:rgba(255,255,255,.88);backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:.25s}.site-header.is-scrolled{border-color:rgba(18,58,90,.10);box-shadow:0 8px 30px rgba(18,58,90,.06)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center}.brand-logo{width:184px}.nav{display:flex;align-items:center;gap:24px;font-weight:700;font-size:14px}.nav>a:not(.nav-cta){position:relative;padding-block:7px;color:#354e60}.nav>a:not(.nav-cta)::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--teal);transform:scaleX(0);transform-origin:left;transition:.2s}.nav>a:hover::after,.nav>a[aria-current=page]::after{transform:scaleX(1)}.nav-cta{padding:11px 18px;border-radius:999px;background:var(--navy);color:#fff}.menu-button{display:none;width:46px;height:46px;border:0;background:transparent;padding:10px}.menu-button span{display:block;height:2px;background:var(--navy);margin:6px 0;transition:.25s}.hero-home{position:relative;overflow:hidden;padding:86px 0 0;background:radial-gradient(circle at 80% 15%,rgba(31,166,163,.13),transparent 30%),linear-gradient(180deg,#fff 0%,#f7fafb 100%)}.hero-home::before{content:"";position:absolute;width:500px;height:500px;border:1px solid rgba(18,58,90,.06);border-radius:50%;right:-240px;top:-210px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.14fr) minmax(400px,.86fr);align-items:center;gap:50px;min-height:590px}.eyebrow{margin:0 0 14px;color:var(--teal-dark);font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-weight:900}.hero-copy h1,.page-hero h1{margin:0;line-height:1.22;letter-spacing:-.035em}.hero-copy h1{font-size:clamp(42px,4vw,55px)}.hero-copy h1 span{display:block;white-space:nowrap}.line-dark{color:var(--navy)}.line-teal{color:var(--teal-dark)}.hero-lead{max-width:650px;margin:26px 0 0;color:#486173;font-size:18px}.btn-row{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:30px}.btn{display:inline-flex;min-height:52px;align-items:center;justify-content:center;padding:13px 24px;border-radius:999px;border:1px solid transparent;font-weight:800;line-height:1.3;transition:transform .2s,box-shadow .2s,background .2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--navy);color:#fff;box-shadow:0 12px 30px rgba(18,58,90,.18)}.btn-primary:hover{background:var(--navy-2)}.btn-secondary{background:#fff;color:var(--navy);border-color:#bed0d9}.btn-secondary:hover{border-color:var(--teal)}.btn-light{background:#fff;color:var(--navy)}.btn-outline-light{border-color:rgba(255,255,255,.65);color:#fff}.micro-copy{margin-top:16px;color:#71838f;font-size:13px}.hero-art{position:relative;display:flex;justify-content:center}.hero-visual-shell{width:100%;filter:drop-shadow(0 22px 38px rgba(18,58,90,.10))}.hero-process-large{width:100%;transform:scale(1.08)}.hero-points{position:relative;z-index:2;margin-top:42px;display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border:1px solid var(--line);border-radius:22px 22px 0 0;box-shadow:0 -8px 30px rgba(18,58,90,.05)}.hero-points div{padding:24px 30px;display:flex;align-items:baseline;gap:12px;border-right:1px solid var(--line)}.hero-points div:last-child{border-right:0}.hero-points strong{color:var(--navy);font-size:24px}.hero-points span{color:var(--muted);font-size:14px}.section{padding:104px 0}.section-soft{background:var(--bg)}.section-navy{background:var(--navy-2);color:#fff}.section-teal{background:linear-gradient(135deg,#e5f5f4,#f4fbfb)}.section-head{max-width:760px;margin-bottom:46px}.section-head h2,.split-feature h2,.contact-main h2{margin:0;color:var(--navy);font-size:clamp(30px,4vw,47px);line-height:1.35;letter-spacing:-.025em}.section-head>p:last-child{margin:16px 0 0;color:var(--muted);font-size:17px}.section-head-light h2{color:#fff}.section-head-light>p:last-child{color:#c9d9e4}.issue-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.issue-card,.support-card,.value-card,.result-card,.deliverable{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;transition:.25s}.issue-card:hover,.support-card:hover,.value-card:hover,.result-card:hover,.deliverable:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.issue-no,.value-card>span,.result-card>span,.deliverable>span{display:inline-flex;color:var(--teal-dark);font-weight:900;font-size:13px;letter-spacing:.12em}.issue-card h3,.support-card h3,.value-card h3,.result-card h3,.deliverable h3{margin:16px 0 8px;color:var(--navy);font-size:20px;line-height:1.5}.issue-card p,.support-card p,.value-card p,.result-card p,.deliverable p{margin:0;color:var(--muted);font-size:15px}.split-feature{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:70px}.body-large{font-size:18px;color:#4c6576}.text-link{display:inline-flex;gap:10px;margin-top:20px;color:var(--navy);font-weight:900}.text-link span{color:var(--teal)}.principle-card{padding:40px;border-radius:var(--radius);background:var(--navy);color:#fff;box-shadow:var(--shadow)}.principle-kicker{margin:0;color:#79d8d5;font-size:12px;letter-spacing:.18em;font-weight:900}.principle-card blockquote{margin:22px 0;font-size:27px;line-height:1.55;font-weight:850}.principle-card>p:last-child{margin:0;color:#c8d8e3}.service-cards{display:grid;grid-template-columns:1fr 1fr;gap:24px}.service-card{display:flex;flex-direction:column;padding:38px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.service-card-featured{background:linear-gradient(145deg,#f0fbfa,#fff);border-color:#a9d8d6}.service-label{color:var(--teal-dark);font-weight:900;font-size:12px;letter-spacing:.12em}.service-card h3{margin:16px 0 10px;color:var(--navy);font-size:27px}.service-card p{color:var(--muted)}.service-card .btn{align-self:flex-start;margin-top:auto}.check-list{list-style:none;padding:0;margin:18px 0 28px}.check-list li{position:relative;padding-left:28px;margin:9px 0}.check-list li::before{content:"";position:absolute;left:0;top:.65em;width:12px;height:7px;border-left:3px solid var(--teal);border-bottom:3px solid var(--teal);transform:rotate(-45deg)}.process-showcase{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:65px}.process-showcase-art img{border-radius:28px}.process-detail-list{display:grid;gap:18px}.process-detail{display:grid;grid-template-columns:56px 1fr;gap:18px;padding:22px;border:1px solid rgba(255,255,255,.13);border-radius:18px;background:rgba(255,255,255,.04)}.process-detail>span{display:grid;place-items:center;width:46px;height:46px;border-radius:15px;background:rgba(31,166,163,.18);color:#81dfdc;font-weight:900}.process-detail h3{margin:0 0 4px;font-size:22px}.process-detail p{margin:0;color:#c7d7e2}.cta-block{display:flex;align-items:center;justify-content:space-between;gap:40px;padding:52px;border-radius:30px;background:linear-gradient(135deg,var(--navy),#185b6d);color:#fff}.cta-block h2{margin:0;font-size:clamp(28px,4vw,45px);line-height:1.35}.cta-block p:last-child{color:#c9dce4}.cta-actions{display:flex;gap:10px;flex-shrink:0}.page-hero{padding:86px 0;background:radial-gradient(circle at 85% 30%,rgba(31,166,163,.14),transparent 27%),linear-gradient(180deg,#fff,#f6f9fa)}.page-hero-inner{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:60px;min-height:340px}.page-hero h1{color:var(--navy);font-size:clamp(42px,6vw,68px)}.page-hero p:not(.eyebrow){max-width:720px;color:var(--muted);font-size:18px}.page-symbol{justify-self:end;width:240px;opacity:.95}.value-list{display:grid;gap:10px}.value-list>div{display:grid;grid-template-columns:50px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}.value-list b{color:var(--teal-dark)}.value-list span{display:grid}.value-list small{margin-top:3px;color:var(--muted);font-size:14px}.package-process-visual{max-width:650px;margin:0 auto 30px}.timeline{max-width:850px;margin:auto}.timeline-item{position:relative;display:grid;grid-template-columns:140px 1fr;gap:34px;padding:30px 0;border-bottom:1px solid var(--line)}.timeline-item>span{color:var(--teal-dark);font-weight:900;font-size:13px;letter-spacing:.08em}.timeline-item h3{margin:0 0 6px;color:var(--navy);font-size:24px}.timeline-item p{margin:0;color:var(--muted)}.support-grid,.value-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.deliverable-grid,.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.diagnosis-score{justify-self:end;width:300px;height:300px;border-radius:50%;display:grid;place-content:center;text-align:center;background:linear-gradient(145deg,#fff,#eaf6f5);border:1px solid #cbe3e3;box-shadow:var(--shadow)}.diagnosis-score span{font-size:92px;font-weight:900;line-height:1;color:var(--navy)}.diagnosis-score strong{color:var(--teal-dark);letter-spacing:.18em;line-height:1.35}.diagnosis-score small{margin-top:10px;color:var(--muted)}.diagnosis-areas{display:grid;grid-template-columns:1fr 1fr;gap:18px}.diagnosis-area{display:grid;grid-template-columns:56px 1fr;gap:16px;padding:26px;border-radius:22px;background:#fff;border:1px solid var(--line)}.diagnosis-area>span{display:grid;place-items:center;width:50px;height:50px;border-radius:16px;background:#e8f6f5;color:var(--teal-dark);font-weight:900}.diagnosis-area h3{margin:0 0 6px;color:var(--navy)}.diagnosis-area p{margin:0;color:var(--muted)}.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.flow-card{padding:28px;border-radius:22px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13)}.flow-card span{color:#7ddbd8;font-weight:900}.flow-card h3{margin:14px 0 7px}.flow-card p{margin:0;color:#c9d9e3;font-size:15px}.faq-list{max-width:880px;margin:auto}.faq-list details{border-bottom:1px solid var(--line);padding:0}.faq-list summary{cursor:pointer;list-style:none;padding:24px 52px 24px 0;color:var(--navy);font-weight:850;font-size:18px;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary::after{content:"＋";position:absolute;right:8px;top:22px;color:var(--teal);font-size:24px}.faq-list details[open] summary::after{content:"−"}.faq-list details p{margin:0 0 24px;color:var(--muted)}.center-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:46px}.brand-statement{justify-self:end;padding:44px;border-radius:28px;background:var(--navy);color:#fff;text-align:center;box-shadow:var(--shadow)}.brand-statement span{display:block;font-size:48px;font-weight:900;letter-spacing:.08em}.brand-statement small{color:#8cdfdc}.story-visual{display:grid;gap:12px}.story-visual>div{padding:22px 26px;border:1px solid var(--line);border-radius:18px;background:#fff}.story-visual strong{display:block;color:var(--navy);font-size:24px}.story-visual span{color:var(--muted)}.philosophy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.philosophy-card{padding:36px;border-radius:24px;background:#fff;border:1px solid var(--line)}.philosophy-card p{margin:0;color:var(--teal-dark);font-size:12px;font-weight:900;letter-spacing:.17em}.philosophy-card h3{margin:18px 0 0;color:var(--navy);font-size:24px;line-height:1.6}.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:50px}.contact-main{padding:42px;border-radius:28px;background:linear-gradient(145deg,#edf9f8,#fff);border:1px solid #cde5e4}.contact-note{margin-top:20px;padding:14px 16px;border-radius:12px;background:#fff;color:var(--muted);font-size:14px}.contact-options{display:grid;gap:14px}.contact-option{display:grid;grid-template-columns:52px 1fr;gap:18px;padding:24px;border:1px solid var(--line);border-radius:20px}.contact-option>span{display:grid;place-items:center;width:46px;height:46px;border-radius:15px;background:#edf7f7;color:var(--teal-dark);font-weight:900}.contact-option h3{margin:0 0 4px;color:var(--navy)}.contact-option p{margin:0;color:var(--muted);font-size:14px}.contact-option a{display:inline-block;margin-top:8px;color:var(--teal-dark);font-weight:900;overflow-wrap:anywhere}.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.info-grid>div{padding:24px;border-radius:18px;background:#fff;border:1px solid var(--line);color:var(--navy);font-weight:800;text-align:center}.response-note{text-align:center;color:var(--muted);margin-top:24px}.legal{max-width:850px}.legal>p:first-child{font-size:17px}.legal h2{margin:44px 0 8px;color:var(--navy);font-size:22px}.legal p{color:#4e6474}.legal a{color:var(--teal-dark);font-weight:800}.legal-date{margin-top:42px}.site-footer{padding:70px 0 24px;background:#08263f;color:#fff}.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .8fr;gap:60px}.footer-brand img{width:184px}.footer-brand>p{margin:18px 0 0}.footer-note{color:#aebfcb;font-size:14px;max-width:440px}.footer-links{display:grid;gap:8px;margin-top:18px;color:#c6d4de;font-size:14px}.footer-links a:hover{color:#78d8d4}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:50px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);color:#8fa6b5;font-size:13px}.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.is-visible{opacity:1;transform:none}:focus-visible{outline:3px solid rgba(31,166,163,.55);outline-offset:4px}
@media(max-width:960px){:root{--header:72px}.menu-button{display:block;position:relative;z-index:1002}.nav{position:fixed;inset:0 0 auto auto;width:min(88vw,390px);height:100dvh;padding:100px 28px 40px;background:#fff;box-shadow:-20px 0 50px rgba(13,48,74,.15);display:flex;flex-direction:column;align-items:stretch;gap:4px;opacity:0;visibility:hidden;pointer-events:none;clip-path:inset(0 0 0 100%);transition:opacity .25s,clip-path .3s,visibility .3s;z-index:1001}.nav.is-open{opacity:1;visibility:visible;pointer-events:auto;clip-path:inset(0)}.nav>a{padding:14px 8px!important;font-size:16px}.nav-cta{text-align:center;margin-top:14px}.menu-button.is-open span:nth-child(1){transform:translateY(8px) rotate(45deg)}.menu-button.is-open span:nth-child(2){opacity:0}.menu-button.is-open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}body.menu-open{overflow:hidden}.hero-grid,.split-feature,.process-showcase,.page-hero-inner,.contact-layout{grid-template-columns:1fr}.hero-grid{gap:12px;min-height:auto}.hero-art{order:2}.hero-copy{order:1}.hero-home{padding-top:58px}.hero-visual-shell{max-width:680px;margin-inline:auto}.hero-points{margin-top:10px}.issue-grid,.support-grid,.value-cards{grid-template-columns:repeat(2,1fr)}.flow-grid,.info-grid{grid-template-columns:repeat(2,1fr)}.page-symbol,.diagnosis-score,.brand-statement{justify-self:center}.page-hero-inner{min-height:auto}.footer-grid{grid-template-columns:1.4fr 1fr;gap:40px}.footer-brand{grid-column:1/-1}.cta-block{align-items:flex-start;flex-direction:column}.cta-actions{flex-wrap:wrap}.section{padding:82px 0}}
@media(max-width:640px){:root{--container:min(100% - 28px,1120px);--radius:22px}.brand-logo{width:158px}.hero-home{padding-top:44px}.hero-copy h1{font-size:34px;line-height:1.34}.hero-lead{font-size:16px;margin-top:20px}.btn-row{align-items:stretch}.btn-row .btn{width:100%}.hero-art{margin-inline:-14px;overflow:clip;contain:paint}.hero-visual-shell{width:100%;max-width:none;margin:0;transform:scale(1.24)}.hero-process-large{transform:none}.hero-points{grid-template-columns:1fr;border-radius:18px;margin-top:0}.hero-points div{border-right:0;border-bottom:1px solid var(--line);padding:16px 20px}.hero-points div:last-child{border-bottom:0}.hero-points strong{font-size:21px}.section{padding:68px 0}.section-head{margin-bottom:32px}.section-head h2,.split-feature h2,.contact-main h2{font-size:31px}.issue-grid,.support-grid,.value-cards,.deliverable-grid,.result-grid,.service-cards,.diagnosis-areas,.philosophy-grid,.flow-grid,.info-grid{grid-template-columns:1fr}.issue-card,.support-card,.value-card,.result-card,.deliverable{padding:23px}.split-feature{gap:36px}.principle-card{padding:28px}.principle-card blockquote{font-size:22px}.service-card{padding:28px}.process-showcase{gap:34px}.process-showcase-art{margin-inline:-6px}.process-detail{grid-template-columns:48px 1fr;padding:18px;gap:12px}.cta-block{padding:30px 24px}.cta-actions{width:100%}.cta-actions .btn{width:100%}.page-hero{padding:58px 0}.page-hero h1{font-size:39px}.page-hero p:not(.eyebrow){font-size:16px}.page-symbol{width:170px}.timeline-item{grid-template-columns:1fr;gap:4px;padding:24px 0}.diagnosis-score{width:230px;height:230px}.diagnosis-score span{font-size:70px}.brand-statement{width:100%;padding:34px}.brand-statement span{font-size:39px}.contact-main{padding:28px}.info-grid>div{text-align:left;padding:19px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{flex-direction:column}.site-footer{padding-top:55px}.legal h2{margin-top:34px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.btn,.site-header,.nav,.menu-button span{transition:none}}