@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+JP:wght@400;500;600;700&display=swap');
:root{--navy:#06264a;--navy2:#0d355b;--blue:#3778a9;--sky:#eaf3f9;--gold:#b59243;--text:#243649;--muted:#647385;--line:#dae3eb;--white:#fff;--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);font-family:'DM Sans','Noto Sans JP',sans-serif;line-height:1.85;background:#fff;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}img{max-width:100%;display:block}p{margin:0 0 1.2rem}.container{width:min(var(--max),calc(100% - 64px));margin:auto}.skip{position:absolute;top:-100px;left:10px;background:#fff;padding:10px;z-index:99}.skip:focus{top:10px}.header{height:91px;position:sticky;top:0;background:rgba(255,255,255,.97);border-bottom:1px solid #e7edf2;z-index:30;backdrop-filter:blur(12px)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand{display:inline-flex;align-items:center;gap:12px}.brand img{width:145px;height:69px;object-fit:contain;object-position:left center}.nav{display:flex;align-items:center;gap:30px}.nav a{font-size:12px;font-weight:600;letter-spacing:.09em;color:var(--navy);line-height:1.3}.nav a:hover,.nav a.active{color:var(--blue)}.nav a.active:after{content:'';display:block;height:2px;background:var(--gold);margin-top:8px}.mobile-toggle{display:none;border:0;background:none;cursor:pointer;color:var(--navy);font-size:24px}.eyebrow{font-size:11px;letter-spacing:.23em;font-weight:700;color:var(--gold);text-transform:uppercase}.hero{background:linear-gradient(122deg,#fff 55%,#f4f9fc 100%);position:relative;overflow:hidden;border-bottom:1px solid var(--line)}.hero:after{content:'';position:absolute;width:560px;height:560px;border:1px solid #d9e8f2;border-radius:50%;right:-270px;top:40px;pointer-events:none}.hero .container{padding:114px 0 123px;position:relative;z-index:1}.hero h1{font-size:clamp(36px,4.6vw,62px);color:var(--navy);line-height:1.55;letter-spacing:.035em;font-weight:700;margin:30px 0 24px}.hero h1 span{display:block}.hero .lead{max-width:660px;color:#506579;font-size:16px;line-height:2.2}.hero-actions{display:flex;gap:15px;flex-wrap:wrap;margin-top:42px}.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;padding:13px 20px;font-weight:600;font-size:13px;letter-spacing:.025em;min-width:190px;border:1px solid var(--navy);transition:.2s}.btn.primary{color:white;background:var(--navy)}.btn.primary:hover{background:var(--navy2)}.btn.outline{color:var(--navy);background:#fff}.btn.outline:hover{background:var(--sky)}.arrow{color:var(--gold);font-size:19px;font-weight:400}.hero-bottom{position:absolute;bottom:30px;left:0;font-size:10px;letter-spacing:.22em;color:#9baabd}.section{padding:98px 0}.section.soft{background:#f6fafc}.section.dark{background:var(--navy);color:white}.section-intro{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:46px}.section-intro>div{max-width:740px}.section-title{color:var(--navy);font-weight:700;font-size:clamp(26px,3vw,38px);line-height:1.55;margin:12px 0 0}.section.dark .section-title{color:white}.section-copy{max-width:700px;color:var(--muted);font-size:15px;line-height:2.1}.section.dark .section-copy{color:#c4d3e0}.section-rule{width:55px;height:2px;background:var(--gold);margin:22px 0 0}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.service-card{padding:35px 30px 30px;border:1px solid var(--line);background:#fff;min-height:280px;display:flex;flex-direction:column;transition:border-color .2s,transform .2s}.service-card:hover{border-color:#b2c6d6;transform:translateY(-3px)}.service-card .num{color:var(--gold);font-size:12px;letter-spacing:.18em;font-weight:700}.service-card h3{font-size:19px;line-height:1.65;margin:22px 0 13px;color:var(--navy)}.service-card p{font-size:13px;color:var(--muted);line-height:2;margin:0 0 22px}.service-card .more{margin-top:auto;border-top:1px solid var(--line);padding-top:16px;color:var(--navy);font-size:12px;font-weight:700;display:flex;justify-content:space-between}.service-card.primary{border-top:3px solid var(--gold)}.statement{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:80px}.statement h2{font-size:clamp(26px,3.5vw,42px);line-height:1.8;margin:16px 0;color:var(--navy)}.statement p{font-size:15px;line-height:2.25;color:#5d6c7c}.phrase{font-size:clamp(27px,3vw,38px);font-weight:600;line-height:1.8;color:var(--navy);border-left:3px solid var(--gold);padding-left:28px}.columns{display:grid;grid-template-columns:repeat(3,1fr);gap:38px}.item-number{font-size:13px;color:var(--gold);font-weight:700;letter-spacing:.12em}.feature{border-top:1px solid var(--line);padding-top:25px}.feature h3{font-size:19px;color:var(--navy);line-height:1.6;margin:17px 0}.feature p{color:var(--muted);font-size:14px;line-height:2.1}.band{background:var(--navy);color:#fff;padding:70px 0}.band-inner{display:flex;justify-content:space-between;align-items:center;gap:32px}.band h2{font-size:clamp(23px,2.5vw,31px);line-height:1.6;margin:6px 0}.band p{color:#c4d4e0;font-size:14px;margin:0}.band .btn{background:white;color:var(--navy);border-color:white}.page-hero{background:#f6fafc;border-bottom:1px solid var(--line)}.page-hero .container{padding:77px 0 72px}.page-hero h1{color:var(--navy);font-size:clamp(34px,4vw,50px);margin:12px 0 12px;line-height:1.5}.page-hero p{font-size:15px;max-width:730px;line-height:2.1;color:#607185}.details{display:grid;gap:0}.service-detail{display:grid;grid-template-columns:36% 1fr;gap:60px;padding:48px 0;border-bottom:1px solid var(--line);scroll-margin-top:110px}.service-detail:first-child{padding-top:0}.service-detail:last-child{border:0}.service-detail h2{color:var(--navy);font-size:25px;line-height:1.7;margin:15px 0 10px}.service-detail .en{font-size:11px;color:var(--muted);letter-spacing:.16em}.service-detail p{color:#556779;font-size:14px;line-height:2.1}.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}.chip{display:inline-block;padding:7px 12px;background:#f0f5f8;color:var(--navy2);font-size:12px;line-height:1.5}.profile{background:#f3f8fb;padding:47px;max-width:100%}.profile h3{color:var(--navy);font-size:23px;line-height:1.7;margin:10px 0 15px}.profile p{line-height:2.2;font-size:15px;color:#53677a}.note{color:#75869a;font-size:12px;line-height:1.9}.company-table{width:100%;border-collapse:collapse;max-width:890px}.company-table tr{border-bottom:1px solid var(--line)}.company-table th,.company-table td{text-align:left;font-size:15px;padding:22px 14px;vertical-align:top}.company-table th{color:var(--navy);font-weight:600;width:26%}.company-table td{color:#506172}.philosophy-block{padding:50px;border-left:3px solid var(--gold);background:#f6fafc}.philosophy-block h3{font-size:26px;color:var(--navy);line-height:1.7;margin:12px 0 20px}.philosophy-block p{font-size:14px;color:#637488;line-height:2.15}.contact-panel{background:#f4f8fb;padding:38px 40px;border-left:3px solid var(--gold);max-width:800px}.contact-panel h2{color:var(--navy);font-size:22px;margin:0 0 16px}.contact-panel p{color:#586b7e;margin:0;font-size:14px;line-height:2.15}.topic-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px;max-width:860px}.topic-list div{padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}.topic-list div:before{content:'—';color:var(--gold);padding-right:14px}.policy{max-width:870px}.policy article{padding:20px 0 25px;border-bottom:1px solid var(--line)}.policy h2{font-size:18px;color:var(--navy);margin:0 0 10px}.policy p{font-size:14px;color:#607185;line-height:2.15}.footer{background:#082644;color:#fff;padding:55px 0 24px}.footer-top{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;padding-bottom:48px}.footer-logo{background:#fff;padding:8px 12px;display:inline-block}.footer-logo img{width:158px;height:120px;object-fit:contain}.footer-text{font-size:13px;color:#b1c2d1;margin:17px 0 0}.footer-links{display:grid;grid-template-columns:repeat(2,max-content);gap:13px 38px}.footer-links a{font-size:12px;color:#d1dce5}.footer-links a:hover{color:#fff;text-decoration:underline}.footer-bottom{border-top:1px solid #34516c;padding-top:22px;display:flex;justify-content:space-between;gap:20px;color:#8da6ba;font-size:11px;letter-spacing:.04em}.footer-bottom a:hover{text-decoration:underline}.spacer{height:20px}@media(max-width:900px){.nav{gap:17px}.nav a{font-size:11px}.card-grid{grid-template-columns:repeat(2,1fr)}.statement{gap:35px}.service-detail{gap:25px}}@media(max-width:680px){.container{width:calc(100% - 40px)}.header{height:76px}.brand img{height:60px;width:116px}.mobile-toggle{display:block}.nav{display:none;position:absolute;left:0;right:0;top:75px;background:white;box-shadow:0 18px 26px #0d253c12;padding:18px 25px 30px;flex-direction:column;align-items:stretch;gap:0}.nav.open{display:flex}.nav a{padding:13px 0;border-bottom:1px solid var(--line);font-size:14px}.nav a.active:after{display:none}.hero .container{padding:78px 0 94px}.hero h1{font-size:clamp(29px,8.5vw,42px);margin:23px 0}.hero .lead{font-size:14px}.hero:after{width:300px;height:300px;top:250px;right:-200px}.hero-bottom{bottom:21px}.section{padding:66px 0}.section-intro{display:block;margin-bottom:30px}.section-title{font-size:28px}.card-grid,.columns,.statement,.topic-list{grid-template-columns:1fr}.service-card{min-height:0}.columns{gap:22px}.statement{gap:18px}.phrase{font-size:25px}.band-inner{display:block}.band .btn{margin-top:25px}.page-hero .container{padding:48px 0}.page-hero h1{font-size:33px}.service-detail{grid-template-columns:1fr;gap:4px;padding:36px 0}.service-detail h2{font-size:23px}.company-table th,.company-table td{display:block;padding:8px 0;font-size:14px}.company-table th{padding-top:21px;width:auto}.company-table td{padding-bottom:20px}.profile,.philosophy-block,.contact-panel{padding:25px}.footer-top{display:block}.footer-links{margin-top:30px;gap:14px 20px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:8px}.btn{min-width:0}.hero-actions{gap:10px}}