:root{--navy:#14264f;--red:#e3262e;--ice:#eaf3fb;--ink:#1d2a44;--mute:#5d6b85;--line:#dbe7f3}
*{box-sizing:border-box}body{margin:0;font-family:'Noto Sans JP',system-ui,sans-serif;color:var(--ink);line-height:1.6;background:#fff}
h1,h2,h3{font-family:'Noto Serif',serif;line-height:1.25;color:var(--navy)}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}.narrow{max-width:820px}
.top{position:sticky;top:0;background:#fff;z-index:10;border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:8px;padding-bottom:8px}
.brand img{height:56px}.navcol{display:grid;gap:6px;justify-items:end}.util{font-size:12px;font-weight:700;color:var(--navy);display:flex;gap:8px}.util .on{color:var(--navy)}
nav{display:flex;gap:26px;font-size:13px;font-weight:500;align-items:center}
nav a{padding:5px 0;border-bottom:2px solid transparent}nav a:hover,nav a.active{border-color:var(--red);color:var(--red)}.burger{display:none;background:none;border:0;font-size:26px}
.hero{background:linear-gradient(90deg,#fff 0,#f4f9fd 35%,rgba(244,249,253,0) 62%),var(--img) right center/auto 100% no-repeat,#eaf3fb;padding:64px 0 72px;min-height:420px}
.hero h1{font-size:clamp(34px,5vw,48px);margin:.3em 0}.kicker{font-size:12px;font-weight:700;color:var(--navy);margin:0;display:flex;align-items:center;gap:10px}
.kicker:before{content:"";width:34px;height:2px;background:var(--red)}.lead{max-width:470px;font-size:14px}
.btn{display:inline-block;padding:11px 20px;color:#fff;border:0;font:inherit;font-size:13px;font-weight:700;border-radius:2px;cursor:pointer;margin:8px 8px 0 0}
.red{background:var(--red)}.navy{background:var(--navy)}.btn:hover{filter:brightness(1.12)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);text-align:center;padding:30px 20px}.stats>div{border-right:1px solid var(--line);padding:4px 10px}.stats>div:last-child{border:0}
.stats i,.why i,.focus i,.ic>i{font-style:normal;display:block;font-size:30px;color:var(--navy)}.stats b{display:block;font-family:'Noto Serif',serif;color:var(--navy);font-size:17px}
.stats span,.muted{color:var(--mute);font-size:13px}.muted{font-size:14px}
.tint{background:linear-gradient(#f3f8fc,#fff);padding:34px 0}section.wrap{padding-top:34px;padding-bottom:34px}.head{display:flex;justify-content:space-between;align-items:baseline}
.head a{color:var(--navy);font-weight:700;font-size:13px}.head h2,h2{margin:.2em 0 .3em;font-size:25px}.sub{font-size:16px;margin:26px 0 10px}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:22px 24px;margin-top:18px}.tile{background:#fff;border:1px solid var(--line);box-shadow:0 2px 8px rgba(20,38,79,.06)}
.tile img{width:100%;aspect-ratio:176/73;object-fit:cover}.tile span{display:flex;justify-content:space-between;padding:9px 12px;font-size:12px;font-weight:700;color:var(--navy)}.tile:hover{border-color:var(--red)}.tile em{font-style:normal}
.aboutrow{display:grid;grid-template-columns:240px 1fr;gap:28px;align-items:center}.aboutrow img{width:100%;height:190px;object-fit:cover}.aboutrow p{font-size:14px;color:var(--mute);max-width:560px}
.why{display:grid;grid-template-columns:repeat(4,1fr);text-align:center;font-size:12px;font-weight:500;margin-top:20px}.why>div{border-right:1px solid var(--line)}.why>div:last-child{border:0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;margin:20px 0}
.card{background:var(--ice);border:1px solid var(--line);padding:18px 20px;border-radius:3px}.card h3{margin:0 0 4px;font-size:15px}.card p,.card li{margin:0;color:var(--mute);font-size:12.5px}.card ul{margin:0;padding-left:16px}
.ic{display:flex;gap:16px;align-items:flex-start}.ic>i{font-size:30px;min-width:40px}
.pagehead{background:linear-gradient(90deg,#f1f7fc 0,#f1f7fc 40%,rgba(241,247,252,0) 75%),var(--img) right center/cover no-repeat,#dcebf7;padding:30px 0 26px}
.pagehead h1{margin:0;font-size:24px}.crumb{margin:4px 0 0;font-size:11px;color:var(--mute)}
.banner{background:linear-gradient(90deg,#f1f7fc 0,#f1f7fc 30%,rgba(241,247,252,0) 70%),var(--img) right center/cover no-repeat;padding:70px 0;margin-top:20px}.banner h2{font-size:24px}
.partner{display:grid;grid-template-columns:200px 1fr auto;gap:24px;align-items:center;background:var(--ice);margin-top:16px;border:1px solid var(--line)}.partner img{height:100%;width:100%;object-fit:cover}.partner h3{margin:0}.partner p{padding-right:24px;font-size:12px;color:var(--mute)}
.focus{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);background:var(--ice)}.focus>div{padding:16px;border-right:1px solid var(--line)}.focus>div:last-child{border:0}
.focus i{font-size:24px}.focus b{display:block;font-size:12px;color:var(--navy)}.focus span{font-size:11.5px;color:var(--mute)}
.feat{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.feat a{border:1px solid var(--line);background:#fff;text-align:center;padding-bottom:8px}.feat img{width:100%;aspect-ratio:90/67;object-fit:cover}
.feat b{display:block;font-size:12px;color:var(--navy);margin-top:6px}.feat span{font-size:11px;color:var(--mute)}
.cta{background:linear-gradient(100deg,#2c5f9c,#3b78b8);color:#fff;padding:30px;text-align:center;margin-top:26px;border-radius:2px}.cta h3{color:#fff;font-size:17px}
.cat{display:grid;grid-template-columns:150px 1fr;background:linear-gradient(100deg,#e6f1fb,#cfe3f5);margin-top:26px}.cat img{height:100%;width:100%;object-fit:cover}.cat div{padding:22px 28px}.cat h3{margin:0}.cat p{font-size:13px;color:var(--mute)}
.form{display:grid;gap:14px}.form label{display:grid;gap:4px;font-weight:500}.form input,.form textarea{padding:10px;border:1px solid #b9c8dc;border-radius:3px;font:inherit}.err{color:var(--red);font-size:13px}
.ok{background:#e6f6ec;border:1px solid #9fd5b1;padding:12px;border-radius:3px}
footer{background:var(--navy);color:#cfd8e8;padding-top:30px;font-size:12px}footer h4{color:#fff;margin:0 0 8px;font-size:12px}footer a{display:block;margin:2px 0}
.fgrid{display:grid;grid-template-columns:1.2fr 1.6fr 1fr .7fr 1fr;gap:24px}.flogo{height:50px;background:#fff;padding:5px;border-radius:3px}.small{font-size:11px}
.soc{display:inline-grid;place-items:center;width:24px;height:24px;background:#fff;color:var(--navy);border-radius:3px;font-weight:700;margin-right:8px}.tag{color:#fff;font-size:11px}
.copy{border-top:1px solid #2c4072;margin-top:24px;padding:12px 20px;font-size:10.5px;display:flex;justify-content:space-between;gap:12px}.copy a{display:inline;margin-left:18px}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--red);outline-offset:2px}
@media(max-width:860px){.burger{display:block}.navcol{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;padding:12px 20px;border-bottom:1px solid var(--line)}nav{flex-direction:column;align-items:flex-start;gap:6px}
.nav-open .navcol{display:grid;justify-items:start}.stats,.why,.focus,.feat{grid-template-columns:1fr 1fr}.tiles{grid-template-columns:1fr 1fr}.aboutrow,.partner,.cat{grid-template-columns:1fr}.fgrid{grid-template-columns:1fr 1fr}.hero{background:#eaf3fb}.copy{flex-direction:column}}
@media(max-width:520px){.tiles,.feat{grid-template-columns:1fr}}

/* ---------- Contact page ---------- */
.contact{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,1fr);gap:40px;margin:44px auto 64px;align-items:start}
.contact-form h2{margin:.25em 0 .2em;font-size:28px}.contact-form .sub{color:var(--mute);margin:0 0 24px;font-size:14.5px}
.cform{display:grid;gap:18px;background:#fff;border:1px solid var(--line);border-top:4px solid var(--red);border-radius:6px;padding:30px;box-shadow:0 10px 34px rgba(20,38,79,.08)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:grid;gap:6px;align-content:start}.field label{font-size:13px;font-weight:700;color:var(--navy)}.field label b{color:var(--red)}.opt{font-weight:400;color:var(--mute)}
.cform input,.cform textarea{width:100%;padding:12px 14px;border:1px solid #c3d2e4;border-radius:5px;font:inherit;font-size:14.5px;color:var(--ink);background:#f9fbfe;transition:border-color .15s,box-shadow .15s,background .15s}
.cform input::placeholder,.cform textarea::placeholder{color:#93a1b8}
.cform input:hover,.cform textarea:hover{border-color:#9db4d0}
.cform input:focus,.cform textarea:focus{outline:0;border-color:var(--navy);background:#fff;box-shadow:0 0 0 4px rgba(20,38,79,.12)}
.cform textarea{resize:vertical;min-height:140px}
.cform .input-validation-error{border-color:var(--red);background:#fff7f7}
.err{color:var(--red);font-size:12.5px;min-height:1em}
.meta{display:flex;justify-content:space-between;gap:10px}.count{font-size:12px;color:var(--mute);margin-left:auto}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.send{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;font-size:14px;border-radius:5px;margin:0;box-shadow:0 6px 16px rgba(227,38,46,.3);transition:transform .15s,box-shadow .15s}
.send:hover{transform:translateY(-1px);box-shadow:0 10px 22px rgba(227,38,46,.35)}.priv{font-size:12px;color:var(--mute)}
.ok-panel{display:flex;gap:16px;align-items:flex-start;background:#e9f7ee;border:1px solid #9fd5b1;color:#17663a;border-radius:6px;padding:18px 20px;margin-bottom:22px}
.ok-panel h3{margin:0 0 4px;font-size:16px;color:#17663a}.ok-panel p{margin:0;font-size:13.5px;color:#265c3c}.ok-panel a{text-decoration:underline}.ok-panel svg{flex:none}.ok-panel .warn{margin-top:6px;color:#8a5a00}
.info-card{background:linear-gradient(160deg,var(--navy),#1f3a73);color:#fff;border-radius:6px;padding:28px;box-shadow:0 10px 34px rgba(20,38,79,.18)}
.info-card h3{color:#fff;margin:0 0 18px;font-size:20px}.info-card ul{list-style:none;margin:0;padding:0;display:grid;gap:20px}
.info-card li{display:flex;gap:14px}.info-card b{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#a9c3ee}
.info-card p{margin:3px 0 0;font-size:14px;line-height:1.55;color:#fff}.info-card a{text-decoration:underline;text-underline-offset:3px;word-break:break-all}
.ico{flex:none;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.12);display:grid;place-items:center}
.mailbtn{margin:24px 0 0;width:100%;text-align:center;background:var(--red);padding:13px;border-radius:5px}
.info-note{margin-top:16px;border:1px solid var(--line);background:var(--ice);border-radius:6px;padding:16px 20px}.info-note b{color:var(--navy);font-size:14px}.info-note p{margin:4px 0 0;font-size:13px;color:var(--mute)}
@media(max-width:860px){.contact{grid-template-columns:1fr;gap:28px}.row2{grid-template-columns:1fr}.cform{padding:22px 18px}}