:root{--navy:#082f6a;--blue:#0d4d9b;--ink:#17243b;--muted:#65748a;--line:#dfe7f0;--soft:#f6f8fb;--white:#fff;--shadow:0 12px 30px rgba(5,35,78,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Yu Gothic",Meiryo,Arial,sans-serif;color:var(--ink);line-height:1.7;background:#fff}a{text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(1180px,calc(100% - 36px));margin:auto}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:13px;color:var(--navy)}.mark{width:45px;height:45px;border-radius:11px;background:linear-gradient(145deg,#0b4aa0,#062a65);display:grid;place-items:center;color:#fff;font-weight:900;font-size:20px;box-shadow:0 8px 20px rgba(8,47,106,.22)}.brand strong{display:block;font-family:Georgia,"Times New Roman",serif;font-size:25px;letter-spacing:.02em}.brand small{display:block;color:#718097;font-size:11px;letter-spacing:.15em}.menu{display:flex;align-items:center;gap:22px}.menu a{font-size:13px;font-weight:750;color:#26354d}.lang,.shop{padding:10px 15px;border-radius:999px}.lang{border:1px solid var(--line);background:#fff;color:var(--navy)!important}.shop{background:var(--navy);color:#fff!important}
.hero{position:relative;min-height:520px;background:url("usa-japan-hero.jpg") center/cover no-repeat;display:flex;align-items:center}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.91) 0%,rgba(255,255,255,.72) 38%,rgba(255,255,255,.16) 70%,rgba(255,255,255,0) 100%)}.hero-inner{position:relative;z-index:1;max-width:720px;padding:70px 0}.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:850;letter-spacing:.12em;color:var(--blue)}.eyebrow:before{content:"";width:34px;height:2px;background:#d91e2b}.hero-title{font-family:Georgia,"Yu Mincho","Hiragino Mincho ProN",serif;font-size:clamp(46px,5.2vw,72px);font-weight:700;line-height:1.12;letter-spacing:-.025em;color:var(--navy);margin:18px 0 18px}.hero p{max-width:650px;font-size:17px;color:#45536a;margin:0}.actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:27px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:9px;font-weight:800}.btn-primary{background:var(--navy);color:#fff;box-shadow:0 10px 22px rgba(8,47,106,.22)}.btn-secondary{background:#fff;color:var(--navy);border:1px solid #d5deea}
.quick{border-bottom:1px solid var(--line);background:#fff}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr)}.quick-item{display:grid;grid-template-columns:48px 1fr;gap:14px;padding:25px 22px;border-right:1px solid var(--line)}.quick-item:last-child{border-right:0}.qicon{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;color:var(--navy);background:#eff4fb;font-size:22px}.quick-item b{display:block;color:var(--navy);font-size:15px}.quick-item span{display:block;color:var(--muted);font-size:12px;margin-top:3px}
section{padding:74px 0}.section-head{text-align:center;max-width:760px;margin:0 auto 34px}.section-head h2{font-family:Georgia,"Yu Mincho","Hiragino Mincho ProN",serif;color:var(--navy);font-size:34px;margin:0 0 8px}.section-head p{margin:0;color:var(--muted)}
.feature-panels{display:grid;grid-template-columns:1fr 1fr;gap:22px}.panel{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:center;padding:28px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow)}.panel h3{font-family:Georgia,"Yu Mincho","Hiragino Mincho ProN",serif;color:var(--navy);font-size:27px;margin:0 0 10px}.panel p{color:var(--muted);margin:0}.checklist{display:grid;gap:8px;margin:17px 0}.checklist span{font-size:13px;color:#3d4b60}.checklist span:before{content:"✓";display:inline-grid;place-items:center;width:18px;height:18px;border-radius:50%;background:#eaf2fe;color:var(--blue);font-weight:900;margin-right:8px}.panel img{width:100%;height:210px;object-fit:cover;border-radius:10px}
.strengths{background:var(--soft)}.strength-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.strength{padding:28px 22px;text-align:center;border-right:1px solid var(--line)}.strength:last-child{border-right:0}.sicon{width:48px;height:48px;margin:0 auto 12px;border-radius:50%;display:grid;place-items:center;background:#eaf2fe;color:var(--navy);font-size:22px}.strength b{display:block;color:var(--navy);margin-bottom:6px}.strength span{font-size:12px;color:var(--muted)}
.company{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px}.company-intro{background:linear-gradient(145deg,var(--navy),#0c4d9c);border-radius:15px;color:#fff;padding:32px}.company-intro h3{font-family:Georgia,"Yu Mincho","Hiragino Mincho ProN",serif;font-size:28px;margin:0 0 12px}.company-intro p{color:#dbe7f7;margin:0}.company-table{border:1px solid var(--line);border-radius:14px;overflow:hidden}.row{display:grid;grid-template-columns:160px 1fr;border-bottom:1px solid var(--line)}.row:last-child{border-bottom:0}.row b,.row span{padding:15px 18px}.row b{background:#f4f7fb;color:var(--navy)}.row span{color:#425066}
.contact{background:#071f48;color:#fff}.contact-grid{display:grid;grid-template-columns:1fr auto;align-items:center;gap:24px}.contact h2{margin:0 0 8px;font-family:Georgia,"Yu Mincho","Hiragino Mincho ProN",serif;font-size:32px}.contact p{margin:0;color:#cbd8e9}.contact .btn{background:#fff;color:var(--navy)}
footer{background:#041631;color:#aebdd2;padding:26px 0}.footer{display:flex;justify-content:space-between;gap:20px;align-items:center;font-size:13px}.footer a{color:#fff}
@media(max-width:980px){.menu a:not(.lang):not(.shop){display:none}.feature-panels,.company{grid-template-columns:1fr}.strength-grid{grid-template-columns:repeat(2,1fr)}.strength:nth-child(2){border-right:0}.strength:nth-child(-n+2){border-bottom:1px solid var(--line)}}@media(max-width:760px){.hero:before{background:rgba(255,255,255,.76)}.hero{min-height:500px;background-position:58% center}.quick-grid{grid-template-columns:1fr 1fr}.quick-item:nth-child(2){border-right:0}.quick-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.panel{grid-template-columns:1fr}.panel img{height:190px}.contact-grid{grid-template-columns:1fr}.row{grid-template-columns:1fr}.row b{padding-bottom:5px}.row span{padding-top:5px}}@media(max-width:560px){.shop{display:none}.brand strong{font-size:19px}.brand small{display:none}.quick-grid,.strength-grid{grid-template-columns:1fr}.quick-item,.strength{border-right:0;border-bottom:1px solid var(--line)}.hero-title{font-size:44px}.footer{display:block;text-align:center}.footer div+div{margin-top:8px}}