@charset "UTF-8";
:root{--ink:#154b68;--blue:#5bb9df;--light:#edf8fc;--line:#cbe5ef}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);background:#fff;font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;line-height:1.9}a{color:inherit;text-decoration:none}header{height:94px;display:flex;justify-content:space-between;align-items:center;padding:0 6%;background:#ffffffed;border-bottom:1px solid #e5f2f7;position:sticky;top:0;z-index:10;backdrop-filter:blur(16px)}.brand{display:flex;align-items:center;gap:14px;font-size:14px;font-weight:700}.brand img{width:64px;height:64px;object-fit:contain}nav{display:flex;gap:32px;font-size:13px}nav a:hover{color:#1781ab}.hero{min-height:710px;position:relative;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;padding:72px 8% 100px;background:radial-gradient(ellipse at 85% 20%,#d8f2fd,transparent 60%),linear-gradient(120deg,#f4fbfe,#e5f5fc);overflow:hidden}.eyebrow{font-size:11px;letter-spacing:.2em;font-weight:700;color:#267e9f;margin:0 0 23px}.hero h1{font-size:clamp(36px,4.6vw,67px);line-height:1.5;letter-spacing:.035em;margin:0 0 22px;font-weight:500}.lead{font-size:15px;line-height:2.2;margin:0 0 32px}.button{display:inline-flex;align-items:center;gap:64px;background:var(--ink);color:#fff;border-radius:3px;padding:14px 25px;font-size:13px;transition:background .2s}.button:hover{background:#237a9c}.hero-art{display:flex;align-items:center;flex-direction:column;padding-left:25px}.logo-frame{width:min(100%,430px);aspect-ratio:1;background:white;border-radius:50%;padding:36px;box-shadow:0 25px 80px #489bc51b;border:1px solid #fff}.logo-frame img{width:100%;height:100%;object-fit:contain;border-radius:50%}.art-caption{font-size:9px;letter-spacing:.2em;margin-top:25px;color:#427a92}.hero-bottom{position:absolute;bottom:28px;left:8%;right:8%;display:flex;justify-content:space-between;font-size:10px;letter-spacing:.08em}.section{padding:100px 8%;max-width:1500px;margin:auto}h2{font-size:34px;line-height:1.6;margin:0;font-weight:500;letter-spacing:.04em}.about{display:grid;grid-template-columns:1fr 1fr;gap:7%}.about-copy{font-size:14px}.about-copy p{margin:0 0 24px}.services{background:var(--light);max-width:none}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:65px}.section-heading>p{font-size:13px;margin:0}.service{display:grid;grid-template-columns:1fr 1.2fr;gap:10%;border-top:1px solid var(--line);padding:52px 0}.service:last-child{padding-bottom:0}.number{font-family:Georgia,serif;font-size:48px;font-style:italic;color:#71bddd;line-height:1;display:block;margin-bottom:24px}.service .eyebrow{font-size:9px;margin-bottom:16px}.service h3{font-size:29px;font-weight:500;line-height:1.55;margin:0 0 24px}.tags{display:flex;flex-wrap:wrap;gap:8px}.tags span{font-size:10px;border:1px solid #a9d5e6;padding:3px 12px;border-radius:20px}.service h4{font-size:23px;font-weight:500;line-height:1.8;margin:4px 0 20px}.service-copy>p{font-size:14px;margin-bottom:25px}ul{list-style:none;padding:0;margin:0}li{border-top:1px solid var(--line);padding:16px 0;font-size:12px}li span{display:block;font-weight:700;font-size:13px;margin-bottom:5px}.message{text-align:center;background:linear-gradient(130deg,#daf2fc,#effaff);padding:85px 20px}.message h2{font-size:38px}.message>p:last-child{font-size:13px;margin-top:25px}.company{display:grid;grid-template-columns:1fr 1.2fr;gap:10%}dl{margin:0}dl>div{display:grid;grid-template-columns:120px 1fr;border-top:1px solid var(--line);padding:25px 0;font-size:14px}dt{font-size:12px}dd{margin:0}footer{background:#f6fbfd;border-top:1px solid var(--line);padding:35px 8%;display:flex;align-items:center;justify-content:space-between;font-size:10px}.footer-name{font:34px Georgia,serif}.footer-name span{display:block;font:10px "Yu Gothic",sans-serif;letter-spacing:.1em;margin-top:8px}a:focus-visible{outline:3px solid #2398c6;outline-offset:6px}@media(max-width:750px){header{height:76px;padding:0 5%}.brand{gap:6px;font-size:11px}.brand img{width:48px;height:48px}nav{gap:14px;font-size:10px}nav a:first-child{display:none}.hero{grid-template-columns:1fr;padding:48px 7% 75px;gap:35px}.hero h1{font-size:40px}.hero-art{padding:0}.logo-frame{width:260px;padding:24px}.art-caption{margin-top:16px}.hero-bottom{left:7%;right:7%;font-size:8px}.section{padding:65px 7%}.about,.company,.service{grid-template-columns:1fr;gap:30px}h2{font-size:28px}.section-heading{display:block;margin-bottom:40px}.section-heading>p{margin-top:22px}.service{padding:35px 0}.service h3{font-size:26px}.service h3 br{display:none}.service h4{font-size:21px}.number{font-size:38px;margin-bottom:20px}.message{padding:65px 7%}.message h2{font-size:30px}dl>div{grid-template-columns:90px 1fr}footer{padding:30px 7%;flex-wrap:wrap;gap:20px}.footer-name{font-size:28px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}