:root{--blue:#21409a;--blue-dark:#102c6c;--blue-soft:#eef2fb;--orange:#f5821f;--ink:#182238;--muted:#657087;--surface:#fff;--line:#dfe7f2;--shadow:0 18px 50px rgba(33,64,154,.13);--radius:22px;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,"Helvetica Neue",Helvetica,Arial,"Noto Sans JP","Noto Sans SC",sans-serif;font-weight:400;line-height:1.65;background:#fff}h1,h2,h3,h4,.button,.primary-nav{font-family:Manrope,Inter,"Helvetica Neue",Helvetica,Arial,"Noto Sans JP","Noto Sans SC",sans-serif}a{color:inherit;text-decoration:none}.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}.skip-link{position:absolute;left:-9999px;top:8px;background:#fff;padding:10px 14px;z-index:100}.skip-link:focus{left:8px}.topbar{background:var(--blue-dark);color:#fff;font-size:.82rem}.topbar__inner{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar__contact{display:flex;gap:20px}.nav-wrap{min-height:96px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px}.brand{display:flex;align-items:center}.brand img{display:block;width:224px;height:auto;object-fit:contain}.primary-nav{display:flex;justify-content:flex-end;align-items:center;gap:24px;font-size:.9rem;font-weight:600}.primary-nav>a:not(.button):hover{color:var(--orange)}.locale-switcher{display:flex;gap:8px;font-size:.72rem}.locale-switcher a{padding:5px 7px;border-radius:6px}.locale-switcher a[aria-current=page]{background:var(--blue-soft);color:var(--blue);font-weight:700}.nav-toggle{display:none}.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 24px;border-radius:12px;background:var(--orange);color:#fff;font-weight:700;box-shadow:0 10px 22px rgba(245,130,31,.24)}.button--small{min-height:42px;padding-inline:18px}.button--ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.55);box-shadow:none}.hero{overflow:hidden;background:radial-gradient(circle at 82% 25%,rgba(59,130,246,.4),transparent 34%),linear-gradient(135deg,#102c6c,#21409a 65%,#315ab7);color:#fff}.hero__grid{min-height:650px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:70px}.eyebrow{margin:0 0 14px;color:#79bfff;font-size:.78rem;font-weight:700;letter-spacing:.18em}.hero h1{max-width:760px;margin:0;font-size:clamp(3rem,6vw,5.6rem);font-weight:600;line-height:1.02;letter-spacing:-.048em}.hero__intro{max-width:650px;margin:26px 0;color:#dceaff;font-size:1.08rem}.hero__actions{display:flex;gap:14px;flex-wrap:wrap}.hero__visual{min-height:480px;position:relative;border-radius:34px;background:linear-gradient(145deg,rgba(255,255,255,.14),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.2);box-shadow:var(--shadow)}.hero__visual:before,.hero__visual:after{content:"";position:absolute;border-radius:50%;background:linear-gradient(145deg,#fff,#74b8ff);opacity:.9}.hero__visual:before{width:210px;height:210px;right:50px;top:55px}.hero__visual:after{width:120px;height:120px;left:60px;bottom:65px;background:linear-gradient(145deg,#ffb866,var(--orange))}.hero__card{position:absolute;z-index:2;padding:14px 18px;border-radius:12px;background:rgba(16,44,108,.86);border:1px solid rgba(255,255,255,.24);backdrop-filter:blur(12px);font-weight:600}.hero__card--one{right:20px;top:245px}.hero__card--two{left:35px;top:75px}.hero__card--three{right:65px;bottom:45px}.section{padding:100px 0}.section--light{background:#f6f8fc}.section h2{max-width:760px;margin:0 0 38px;font-size:clamp(2.1rem,4vw,3.55rem);font-weight:600;line-height:1.1;letter-spacing:-.04em}.solution-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.solution-card{min-height:330px;padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:0 8px 30px rgba(15,45,90,.05);transition:.25s ease}.solution-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.solution-card__number{font-weight:700;color:var(--orange)}.solution-card h3{margin:50px 0 12px;font-size:1.32rem;font-weight:600;line-height:1.25}.solution-card p{color:var(--muted)}.solution-card a{display:inline-block;margin-top:20px;color:var(--blue);font-weight:600}.section--dark{background:#102c6c;color:#fff}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}.split p,.split li{color:#cfddf4}.site-footer{padding:52px 0;background:#091c46;color:#fff}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px}.site-footer p,.site-footer a{color:#c9d7ee}.error-page{min-height:55vh;display:flex;align-items:center}@media(max-width:980px){.nav-wrap{grid-template-columns:auto auto 1fr}.nav-toggle{display:inline-flex;justify-self:end;padding:9px 12px;border:1px solid var(--line);border-radius:9px;background:#fff}.primary-nav{display:none;position:absolute;z-index:20;left:20px;right:20px;top:126px;padding:20px;border-radius:16px;background:#fff;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.primary-nav.is-open{display:flex}.locale-switcher{justify-self:end}.hero__grid{grid-template-columns:1fr;min-height:auto;padding-block:90px}.hero__visual{min-height:360px}.solution-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.container{width:min(calc(100% - 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