:root{--blue:#084ba6;--ink:#0d1728;--paper:#fff;--light:#f5f6f8}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:#f3f5f6;color:var(--ink);font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;-webkit-font-smoothing:antialiased}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}a{color:inherit;text-decoration:none}.header button,.footer button,#detail-dialog button,.service,.button{border:0}button:focus-visible,a:focus-visible{outline:3px solid #279fda;outline-offset:5px}img{display:block;max-width:100%;height:auto}.page{max-width:1440px;margin:auto;background:var(--paper);border-inline:10px solid #f7f8f8}.header{line-height:normal;height:96px;padding:0 0 0 52px;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand{width:250px;flex-shrink:0}.navigation{display:flex;align-items:center;gap:42px;font-size:14px;font-weight:700;letter-spacing:.07em}.navigation>a{white-space:nowrap}.navigation>a:hover{color:var(--blue)}.navigation .contact-link{display:flex;align-items:center;gap:20px;background:var(--blue);color:#fff;padding:24px 30px;border-radius:2px}.navigation .contact-link:hover,.navigation .contact-link:focus-visible{background:#063d89;color:#fff}.hero{position:relative;min-height:638px;background-image:linear-gradient(90deg,#fff 0%,rgba(255,255,255,.99) 27%,rgba(255,255,255,.93) 35%,rgba(255,255,255,.6) 44%,rgba(255,255,255,0) 60%),url('top1.png');background-position:center,right center;background-size:cover,76% auto;background-repeat:no-repeat;display:flex;align-items:center;padding:44px 64px 32px}.hero-content{position:relative}.hero h1{font-size:clamp(26px,3.2vw,43px);line-height:1.43;letter-spacing:.055em;margin:0 0 24px;font-weight:750;text-shadow:2px 2px 2px #fff,0 0 18px rgba(255,255,255,.95),0 0 18px rgba(255,255,255,.85)}.hero p{font-size:20px;line-height:1.65;letter-spacing:.06em;font-weight:600;margin:0 0 25px}.text-link{display:inline-flex;align-items:center;gap:20px;color:var(--blue);font-weight:700;font-size:14px;background:none;border:0;border-bottom:1px solid #8aa9c8;padding:0 0 3px;line-height:1.5}.text-link:hover{border-color:var(--blue)}.text-link span{font-size:21px;line-height:1}.services{padding:23px 64px 44px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:24px}.eyebrow{font-size:12px;letter-spacing:.15em;color:#325e83;font-weight:600;display:block;margin-bottom:5px}.section-heading h2{font-size:36px;line-height:1.3;letter-spacing:.05em;margin:0 0 4px}.section-heading p{font-size:21px;letter-spacing:.07em;margin:0}.section-heading>.text-link{margin-bottom:12px;white-space:nowrap}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.service{background:var(--light);display:flex;align-items:center;text-align:left;min-height:112px;padding:20px 25px;gap:24px;color:var(--ink);transition:background .18s}.service:hover{background:#e8eff8}.service svg{width:59px;height:59px;flex-shrink:0;fill:none;stroke:#174b8b;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}.service>span:not(.arrow){font-size:15px;font-weight:600;white-space:nowrap}.arrow{color:#174b8b;margin-left:auto;font-size:20px}.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:3px}.feature{position:relative;min-height:304px;background-size:cover;background-position:center;display:flex;align-items:center;padding:24px 48px;color:white}.recruit{background-image:linear-gradient(90deg,rgba(0,0,0,.66),rgba(0,0,0,.05)),url('top2.png');background-position:center,center 40%}.works{background-image:linear-gradient(90deg,rgba(0,0,0,.67),rgba(0,0,0,.06)),url('top3.png');background-position:center,center 45%}.feature h2,.bottom-grid h2{font-family:Impact,"Arial Narrow","Helvetica Neue",sans-serif;font-stretch:condensed;font-size:42px;line-height:1.05;letter-spacing:-.015em;margin:0 0 4px;font-weight:900}.subtitle{font-size:14px;letter-spacing:.04em;font-weight:600}.feature p{font-size:20px;font-weight:650;letter-spacing:.04em;line-height:1.5;margin:38px 0 19px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:22px;background:#fff;color:var(--blue);padding:13px 30px;min-width:232px;font-size:14px;font-weight:700;letter-spacing:.04em;border-radius:2px;box-shadow:0 1px 5px #00000014;transition:background .18s}.button:hover{background:#e6eef8}.button span{font-size:20px;line-height:1}.bottom-grid{display:grid;grid-template-columns:62% 38%;min-height:270px}.company{padding:29px 58px;background-image:linear-gradient(90deg,#fff 0%,rgba(255,255,255,.99) 31%,rgba(255,255,255,.5) 53%,rgba(255,255,255,0) 72%),url('top4.png');background-position:center,right center;background-size:cover,80% auto;background-repeat:no-repeat}.bottom-grid h2{font-size:34px}.company h3{font-size:21px;letter-spacing:.04em;margin:16px 0 5px}.company-en{font-size:11px;letter-spacing:.12em;margin:0}.company-message{font-size:13px;letter-spacing:.06em;margin:15px 0}.company .text-link{font-size:13px}.contact{background:linear-gradient(115deg,#0954ba,#00449f);color:white;padding:29px 54px}.contact p{font-size:17px;line-height:1.6;margin:16px 0 10px;white-space:nowrap}.contact small{display:block;font-size:12px;line-height:1.6;letter-spacing:.04em}.contact .button{min-width:270px;font-size:13px;padding:12px 24px}.footer{line-height:normal;min-height:200px;background:#0c1d2a;color:#fff;padding:16px 54px;display:flex;align-items:center;gap:30px;justify-content:space-between}.footer-brand{width:160px;flex-shrink:0}.footer nav{display:flex;align-items:center;gap:24px}.footer a,.footer button{font-size:10px;color:#fff;white-space:nowrap}.footer button{background:none;padding:0}.footer small{font-size:9px;white-space:nowrap}.menu-toggle{display:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:10px;left:10px;padding:12px;background:white;z-index:10;transform:translateY(-150%)}.skip-link:focus{transform:none}#detail-dialog{border:0;border-radius:4px;padding:45px;max-width:560px;width:calc(100% - 40px);color:var(--ink);box-shadow:0 20px 100px #0004}#detail-dialog::backdrop{background:#0c1d2aaa}#detail-dialog h2{font-size:25px;margin:12px 0 20px}#detail-dialog p{line-height:1.9;font-size:15px;white-space:pre-line}#detail-dialog .button{background:var(--blue);color:white;margin-top:20px}.dialog-close{position:absolute;right:15px;top:8px;font-size:30px;background:none;color:var(--ink)}
@media(min-width:1440px){.hero h1{font-size:43px}}
@media(max-width:1199px) and (min-width:761px){.header{height:75px;padding:0 0 0 36px}.brand{width:200px}.navigation{gap:26px;font-size:12px}.navigation .contact-link{padding:18px 22px}.hero{min-height:510px;padding:34px 46px}.hero h1{font-size:34px}.hero p{font-size:16px}.services{padding:20px 46px 34px}.section-heading h2{font-size:29px}.section-heading p{font-size:18px}.service{padding:18px;gap:15px;min-height:92px}.service svg{width:46px;height:46px}.service-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.service>span:not(.arrow){font-size:12px;white-space:normal;min-width:0}.service .arrow{flex-shrink:0}.feature{min-height:248px;padding:22px 34px}.feature p{font-size:16px;margin-top:30px}.feature h2{font-size:34px}.bottom-grid{min-height:225px}.company{padding:24px 40px}.contact{padding:24px 30px}.contact p{font-size:14px}.contact .button{min-width:230px;padding-inline:20px}.footer{padding:16px 35px;gap:20px}.footer nav{gap:15px}.footer-brand{width:130px}}
@media(max-width:760px){.page{border-inline:0}.header{height:78px;padding:0 24px;position:relative;z-index:3}.brand{width:220px}.menu-toggle{display:flex;width:40px;height:40px;flex-direction:column;justify-content:center;gap:6px;background:none;padding:7px}.menu-toggle>span:not(.sr-only){width:26px;height:2px;background:var(--ink)}.navigation{display:none;position:absolute;top:78px;left:0;right:0;background:white;padding:20px 24px;box-shadow:0 10px 20px #0001;gap:0;align-items:stretch}.navigation.is-open{display:flex;flex-direction:column}.navigation>a{padding:16px 0}.navigation .contact-link{padding:18px 20px;margin-top:8px;justify-content:space-between}.hero{min-height:680px;padding:32px 24px 260px;align-items:flex-start;background-image:linear-gradient(180deg,#fff 0%,#fff 48%,rgba(255,255,255,.95) 55%,rgba(255,255,255,0) 75%),url('top1.png');background-size:cover,auto 380px;background-position:center,center bottom}.hero h1{font-size:clamp(22px,5.3vw,36px);letter-spacing:.025em;line-height:1.5;margin-bottom:20px}.hero p{font-size:14px;line-height:1.8;letter-spacing:.02em;margin-bottom:18px}.services{padding:28px 24px 32px}.section-heading{display:block;margin-bottom:20px}.section-heading h2{font-size:27px;margin-bottom:8px}.section-heading p{font-size:15px}.section-heading>.text-link{margin:18px 0 0;font-size:12px}.service-grid{grid-template-columns:1fr;gap:8px}.service{min-height:82px;padding:15px 20px;gap:22px}.service svg{width:44px;height:44px}.service>span:not(.arrow){font-size:14px}.feature-grid{grid-template-columns:1fr;gap:3px}.feature{min-height:290px;padding:26px 28px}.feature h2{font-size:36px}.feature p{font-size:17px;margin:32px 0 20px}.bottom-grid{grid-template-columns:1fr}.company{min-height:260px;padding:28px;background-size:cover,auto 100%;background-position:center,right center}.contact{padding:28px}.contact p{font-size:16px;white-space:normal}.contact .button{margin-top:5px}.footer{padding:26px 28px;align-items:flex-start;flex-direction:column;gap:22px}.footer-brand{width:180px}.footer nav{flex-wrap:wrap;gap:18px 22px}.footer nav a,.footer nav button{font-size:11px}.footer small{font-size:10px}#detail-dialog{padding:35px 25px}#detail-dialog h2{font-size:22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.mobile-break{display:none}.skip-link{top:-100px;transform:none}.skip-link:focus{top:10px}
@media(max-width:760px){.mobile-break{display:block}}

/* Hero heading: one gentle entrance, with the existing brand color on hover. */
.hero-line{display:block;width:fit-content;max-width:100%;transition:color .25s ease}

@media (hover:hover) and (pointer:fine){.hero-line:hover{color:var(--blue)}}


/* Scroll entrance is enabled by JS only; content stays readable without JS. */
@media (prefers-reduced-motion:no-preference){
  .scroll-reveal.is-pending{opacity:0;transform:translateY(24px)}
  .scroll-reveal.is-revealing{animation:scroll-reveal-in .72s cubic-bezier(.2,.7,.25,1) var(--reveal-delay,0ms) backwards}
}
@keyframes scroll-reveal-in{
  from{opacity:0;transform:translateY(24px)}
  to{opacity:1;transform:translateY(0)}
}

/* Keep the original line-by-line entrance in the top-page hero. */
@media (prefers-reduced-motion:no-preference){
  .hero-line{animation:hero-line-enter .6s cubic-bezier(.2,.7,.3,1) backwards}
  .hero-line:nth-child(2){animation-delay:.09s}
  .hero-line:nth-child(3){animation-delay:.18s}
  .hero-line:nth-child(4){animation-delay:.27s}
  .hero-line:nth-child(5){animation-delay:.36s}
  .hero-line:nth-child(6){animation-delay:.45s}
}
@keyframes hero-line-enter{
  from{opacity:0;transform:translateY(10px)}
  to{opacity:1;transform:translateY(0)}
}