@charset "UTF-8";

:root{
  --navy:#0b2545;
  --navy-2:#123b63;
  --blue:#1976a8;
  --aqua:#3ba6b5;
  --ink:#172231;
  --muted:#5f6b78;
  --line:#dbe3ea;
  --soft:#f4f8fb;
  --white:#ffffff;
  --shadow:0 18px 50px rgba(12,37,69,.10);
  --radius:24px;
  --container:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:#fff;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic Medium","Yu Gothic",Meiryo,sans-serif;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}
.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}
.section{padding:110px 0}
.section-soft{background:var(--soft)}
.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}

.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.90);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(219,227,234,.8);
}
.header-inner{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:12px}
.brand img{flex:0 0 auto}
.brand span{display:flex;flex-direction:column;line-height:1.15}
.brand strong{font-size:18px;letter-spacing:.04em}
.brand small{font-size:9px;letter-spacing:.18em;color:#788491;margin-top:5px}
.global-nav{display:flex;align-items:center;gap:32px;font-size:14px;font-weight:600}
.global-nav>a{transition:.2s ease}
.global-nav>a:hover{color:var(--blue)}
.global-nav .nav-contact{padding:12px 20px;border-radius:999px;background:var(--navy);color:#fff}
.global-nav .nav-contact:hover{background:var(--blue);color:#fff}
.menu-button{display:none;border:0;background:none;width:46px;height:46px;padding:10px;cursor:pointer}
.menu-button>span:not(.sr-only){display:block;width:25px;height:2px;background:var(--navy);margin:5px auto;transition:.2s}

.hero{
  position:relative;
  min-height:690px;
  display:flex;
  align-items:center;
  overflow:hidden;
  background:
    radial-gradient(circle at 85% 15%,rgba(59,166,181,.12),transparent 30%),
    linear-gradient(135deg,#fbfdff 0%,#f2f7fb 58%,#edf7f7 100%);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:54px;padding:75px 0}
.eyebrow,.section-kicker{
  margin:0 0 16px;
  color:var(--blue);
  font-size:12px;
  line-height:1.4;
  font-weight:800;
  letter-spacing:.22em;
}
.hero h1{
  margin:0;
  font-size:clamp(44px,5.6vw,76px);
  line-height:1.18;
  letter-spacing:-.045em;
}
.hero h1 span{color:var(--blue)}
.hero-lead{max-width:680px;margin:28px 0 0;color:var(--muted);font-size:17px;line-height:2}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.button{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:54px;padding:0 28px;border-radius:999px;
  font-size:14px;font-weight:800;letter-spacing:.03em;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
}
.button:hover{transform:translateY(-2px)}
.button-primary{background:var(--navy);color:#fff;box-shadow:0 12px 30px rgba(11,37,69,.18)}
.button-primary:hover{background:var(--blue)}
.button-secondary{border:1px solid #c9d7e2;background:rgba(255,255,255,.8)}
.button-secondary:hover{box-shadow:var(--shadow)}
.hero-trust{display:flex;flex-wrap:wrap;gap:9px;margin-top:30px}
.hero-trust span{padding:6px 12px;border-radius:999px;background:#fff;border:1px solid #dae6ed;font-size:11px;color:#62707d;font-weight:700}
.hero-visual{position:relative}
.hero-visual img{width:min(100%,530px);margin-left:auto;filter:drop-shadow(0 24px 35px rgba(11,37,69,.12))}
.hero-orb{position:absolute;border-radius:50%;filter:blur(1px)}
.hero-orb-1{width:360px;height:360px;right:-150px;top:-110px;background:rgba(25,118,168,.07)}
.hero-orb-2{width:220px;height:220px;left:-90px;bottom:-90px;background:rgba(59,166,181,.08)}

.intro-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px}
.section h2{margin:0;font-size:clamp(34px,4vw,52px);line-height:1.35;letter-spacing:-.035em}
.intro-text{padding-top:8px}
.intro-text p{margin:0 0 22px;color:var(--muted)}
.text-link{display:inline-flex;gap:14px;align-items:center;margin-top:10px;color:var(--blue);font-weight:800}
.text-link span{transition:.2s}
.text-link:hover span{transform:translateX(4px)}

.section-heading{display:flex;align-items:end;justify-content:space-between;gap:50px;margin-bottom:46px}
.section-heading>p{max-width:520px;margin:0 0 4px;color:var(--muted)}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service-card{
  min-height:310px;padding:34px;
  border:1px solid #e0e8ee;border-radius:var(--radius);
  background:#fff;
  box-shadow:0 5px 20px rgba(11,37,69,.025);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#c9dbe7}
.service-card.featured{background:linear-gradient(150deg,var(--navy),var(--navy-2));color:#fff;border-color:transparent}
.service-icon{display:grid;place-items:center;width:45px;height:45px;border-radius:14px;background:#eaf4f8;color:var(--blue);font-size:12px;font-weight:900}
.featured .service-icon{background:rgba(255,255,255,.13);color:#fff}
.service-card h3{margin:26px 0 14px;font-size:23px;line-height:1.45}
.service-card p{margin:0;color:var(--muted);font-size:14px}
.featured p{color:rgba(255,255,255,.78)}
.service-card a{display:inline-block;margin-top:20px;color:#9fe2eb;font-size:13px;font-weight:800}

.strength-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;margin-top:48px}
.strength-item{padding:34px 0;border-top:1px solid var(--line)}
.strength-number{display:block;margin-bottom:30px;color:#b6c8d5;font-size:13px;font-weight:900;letter-spacing:.12em}
.strength-item h3{margin:0 0 13px;font-size:23px}
.strength-item p{margin:0;color:var(--muted);font-size:14px}

.section-dark{background:linear-gradient(135deg,#081c33,#10365a);color:#fff}
.section-kicker.light{color:#82d1dd}
.results-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:80px;align-items:center}
.results-lead{max-width:430px;color:rgba(255,255,255,.70);margin:22px 0 32px}
.button-light{border:1px solid rgba(255,255,255,.35);color:#fff}
.button-light:hover{background:#fff;color:var(--navy)}
.result-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.result-cards article{padding:38px;border-radius:22px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13)}
.result-place{margin:0 0 38px;color:#86d5df;font-size:11px;font-weight:800;letter-spacing:.15em}
.result-cards h3{margin:0 0 7px;font-size:23px}
.result-cards article>p:last-child{margin:0;color:rgba(255,255,255,.67);font-size:13px}

.company-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:90px}
.company-message{margin-top:28px;color:var(--muted);font-size:16px}
.company-table{margin:0;border-top:1px solid var(--line)}
.company-table>div{display:grid;grid-template-columns:130px 1fr;gap:24px;padding:20px 0;border-bottom:1px solid var(--line)}
.company-table dt{font-size:13px;font-weight:800;color:#647383}
.company-table dd{margin:0;font-size:14px}

.cta{padding:90px 0;background:linear-gradient(120deg,#1773a3,#2c9baa);color:#fff}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:50px}
.cta h2{margin:0;font-size:clamp(32px,4vw,48px);line-height:1.35}
.cta p:not(.section-kicker){margin:20px 0 0;color:rgba(255,255,255,.82)}
.button-white{flex:0 0 auto;background:#fff;color:var(--navy);box-shadow:0 14px 35px rgba(0,0,0,.12)}
.button-white:hover{background:#f3fbfc}

.site-footer{padding:62px 0 24px;background:#071624;color:#fff}
.footer-top{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;padding-bottom:50px}
.footer-brand strong{color:#fff}
.footer-brand small{color:rgba(255,255,255,.48)}
.footer-nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:18px 30px;max-width:700px;font-size:12px;color:rgba(255,255,255,.68)}
.footer-nav a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);font-size:10px;color:rgba(255,255,255,.42)}
.footer-bottom p{margin:0}

@media (max-width:900px){
  .global-nav{
    position:absolute;top:82px;left:0;right:0;
    display:none;flex-direction:column;align-items:stretch;gap:0;
    padding:12px 20px 22px;background:#fff;border-bottom:1px solid var(--line);
    box-shadow:0 15px 35px rgba(11,37,69,.09);
  }
  .global-nav.open{display:flex}
  .global-nav>a{padding:13px 10px;border-bottom:1px solid #eef2f5}
  .global-nav .nav-contact{margin-top:10px;text-align:center;border-bottom:0}
  .menu-button{display:block}
  .hero{min-height:auto}
  .hero-grid{grid-template-columns:1fr;padding:70px 0 80px}
  .hero-visual{max-width:580px;margin:0 auto}
  .hero-visual img{margin:auto}
  .intro-grid,.results-grid,.company-grid{grid-template-columns:1fr;gap:42px}
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .strength-grid{grid-template-columns:1fr}
  .strength-item{display:grid;grid-template-columns:70px 1fr;gap:20px}
  .strength-number{margin:5px 0 0}
  .section-heading{align-items:flex-start;flex-direction:column;gap:18px}
}

@media (max-width:620px){
  .container{width:min(calc(100% - 28px),var(--container))}
  .header-inner{height:72px}
  .global-nav{top:72px}
  .brand strong{font-size:16px}
  .brand img{width:38px;height:38px}
  .section{padding:78px 0}
  .hero-grid{padding:55px 0 65px;gap:35px}
  .hero h1{font-size:42px}
  .hero-lead{font-size:15px;line-height:1.9}
  .hero-actions{display:grid}
  .button{width:100%}
  .hero-trust span{font-size:10px}
  .service-grid,.result-cards{grid-template-columns:1fr}
  .service-card{min-height:auto}
  .company-table>div{grid-template-columns:1fr;gap:5px}
  .company-table dd{font-size:13px}
  .cta{padding:72px 0}
  .cta-inner{align-items:stretch;flex-direction:column}
  .footer-top{flex-direction:column}
  .footer-nav{justify-content:flex-start}
  .footer-bottom{flex-direction:column}
}