:root{
  --navy:#0a2f50;
  --navy-deep:#082641;
  --blue:#0d6fd3;
  --ink:#102b44;
  --muted:#65788a;
  --line:#dce5ec;
  --soft:#f5f8fb;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Segoe UI",Arial,Helvetica,sans-serif;
  color:var(--ink);
  background:#fff;
}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}

.corporate-header{
  position:absolute;
  top:0;left:0;right:0;
  z-index:20;
  height:118px;
  padding:0 5.2vw;
  display:flex;
  align-items:center;
  justify-content:space-between;
  background:linear-gradient(180deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.83) 70%,rgba(255,255,255,0) 100%);
}
.corporate-logo{width:360px;max-width:32vw;height:92px;display:flex;align-items:center}
.corporate-logo img{width:100%;height:100%;object-fit:contain;object-position:left center}
.corporate-nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:600;letter-spacing:.03em}
.corporate-nav a{padding:16px 0 14px;border-bottom:2px solid transparent}
.corporate-nav a.active{border-color:var(--blue)}
.corporate-nav .offer{background:var(--navy-deep);color:#fff;padding:17px 29px;border-radius:5px;border:0}

.corporate-hero{position:relative;min-height:760px;height:80vh;overflow:hidden;background:#edf4f9}
.corporate-hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.corporate-hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.94) 31%,rgba(255,255,255,.63) 49%,rgba(8,38,65,.15) 100%)}
.corporate-hero-copy{position:relative;z-index:2;width:55%;padding:205px 0 0 5.2vw}
.eyebrow{display:block;margin-bottom:20px;font-size:14px;font-weight:700;letter-spacing:.22em}
.corporate-hero h1{margin:0;font-size:clamp(44px,4vw,72px);line-height:1.02;letter-spacing:-.045em;font-weight:380}
.corporate-hero h1 strong{color:var(--blue);font-weight:760}
.corporate-hero-copy p{max-width:770px;margin:30px 0 0;font-size:18px;line-height:1.78;color:#40586d}
.hero-stats{position:absolute;z-index:3;left:5.2vw;right:5.2vw;bottom:0;display:grid;grid-template-columns:repeat(3,1fr);background:rgba(8,38,65,.94);color:#fff}
.hero-stats div{min-height:118px;padding:24px 34px;display:flex;align-items:baseline;gap:15px;border-right:1px solid rgba(255,255,255,.16)}
.hero-stats div:last-child{border-right:0}
.hero-stats strong{font-size:42px;letter-spacing:-.04em}
.hero-stats div:last-child strong{font-size:28px}
.hero-stats span{font-size:12px;letter-spacing:.16em;opacity:.78}

.about-section{padding:125px 5.2vw 135px;background:#fff}
.section-kicker,.principles-head>span,.expertise-intro>span,.global-copy>span,.history-content>span{font-size:12px;font-weight:700;letter-spacing:.18em;color:var(--blue)}
.about-grid{margin-top:42px;display:grid;grid-template-columns:.88fr 1.12fr;gap:7.5vw;align-items:start}
.about-title h2,.principles-head h2,.expertise-intro h2,.global-copy h2,.history-content h2{margin:0;font-size:clamp(36px,3.4vw,58px);line-height:1.08;letter-spacing:-.04em;font-weight:380}
.about-title h2 strong,.expertise-intro h2 strong,.global-copy h2 strong,.history-content h2 strong{color:var(--blue);font-weight:730}
.about-signature{margin-top:44px;padding:24px 0 0 24px;border-left:3px solid var(--blue);max-width:470px;font-size:18px;line-height:1.65;color:#526a7e;font-style:italic}
.about-copy{font-size:18px;line-height:1.9;color:#42596d;padding-top:5px}
.about-copy p{margin:0 0 28px}
.about-copy p:last-child{margin-bottom:0}

.history-section{position:relative;padding:130px 5.2vw;background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:.62fr 1.38fr;gap:7vw;overflow:hidden}
.history-year{font-size:clamp(92px,11vw,190px);font-weight:800;letter-spacing:-.08em;line-height:.82;color:#e4ebf1;align-self:start;margin-top:18px;user-select:none}
.history-content{max-width:900px}
.history-content h2{margin-top:22px}
.history-content p{font-size:17px;line-height:1.88;color:#536b7f;margin:28px 0 0}

.principles-section{padding:125px 5.2vw 130px;background:var(--navy-deep);color:#fff}
.principles-head{display:grid;grid-template-columns:.72fr 1.28fr;gap:7.5vw;align-items:start}
.principles-head>span{color:#74b8ff;padding-top:9px}
.principles-head h2{color:#fff}
.principles-head>div>p{max-width:780px;margin:25px 0 0;color:rgba(255,255,255,.68);font-size:17px;line-height:1.75}
.principles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:75px;background:rgba(255,255,255,.16)}
.principles-grid article{min-height:390px;background:var(--navy-deep);padding:40px 35px}
.card-no{display:block;color:#76baff;font-size:13px;letter-spacing:.12em;margin-bottom:46px}
.principles-grid h3{font-size:28px;margin:0 0 22px;font-weight:600}
.principles-grid p{margin:0;color:rgba(255,255,255,.73);font-size:16px;line-height:1.82}

.expertise-section{padding:130px 5.2vw;display:grid;grid-template-columns:.76fr 1.24fr;gap:7.5vw;background:#fff}
.expertise-intro h2{margin-top:22px}
.expertise-intro p{font-size:17px;line-height:1.82;color:#5a6f82;max-width:560px;margin-top:30px}
.expertise-list{border-top:1px solid var(--line)}
.expertise-list a{display:grid;grid-template-columns:55px 1fr 35px;gap:20px;align-items:center;padding:34px 6px;border-bottom:1px solid var(--line);transition:.2s ease}
.expertise-list a:hover{padding-left:14px;background:#f8fafc}
.expertise-list>a>span{font-size:12px;color:var(--blue);font-weight:700;align-self:start;padding-top:7px}
.expertise-list div{display:flex;flex-direction:column;gap:10px}
.expertise-list strong{font-size:24px;font-weight:620}
.expertise-list small{font-size:14px;line-height:1.65;color:#708395;max-width:760px}
.expertise-list b{font-size:25px;color:var(--blue);font-weight:400}

.global-section{padding:120px 5.2vw;display:grid;grid-template-columns:.82fr 1.18fr;gap:5vw;align-items:center;background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.global-copy h2{margin-top:22px}
.global-copy p{font-size:17px;line-height:1.85;color:#5a6f82;max-width:620px;margin:28px 0 0}
.global-line{margin-top:36px;padding-top:26px;border-top:1px solid #ccd8e1;display:flex;align-items:center;gap:13px;font-size:14px;letter-spacing:.08em}
.global-line span{color:#91a0ac}
.global-map{padding:20px 0}
.global-map img{width:100%;max-height:520px;object-fit:contain;filter:saturate(.85)}

.promise-section{padding:105px 8vw 110px;background:#fff;text-align:center}
.promise-label{font-size:12px;font-weight:700;letter-spacing:.2em;color:var(--blue)}
.promise-section blockquote{max-width:1120px;margin:30px auto 0;font-size:clamp(29px,2.7vw,46px);line-height:1.38;letter-spacing:-.028em;font-weight:350;color:#19364f}

.contact-strip{margin:0;padding:72px 5.2vw;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:40px}
.contact-strip>div>span{font-size:12px;letter-spacing:.18em;font-weight:700;opacity:.85}
.contact-strip h2{margin:9px 0 0;font-size:clamp(30px,2.6vw,46px);font-weight:450;letter-spacing:-.03em}
.contact-strip p{margin:12px 0 0;color:rgba(255,255,255,.78);font-size:16px;line-height:1.6}
.contact-strip>a{background:#fff;color:var(--navy-deep);padding:18px 28px;border-radius:4px;font-size:13px;font-weight:700;letter-spacing:.05em;white-space:nowrap}

.corporate-footer{min-height:82px;padding:0 5.2vw;display:flex;align-items:center;justify-content:space-between;background:#071f35;color:rgba(255,255,255,.62);font-size:11px;letter-spacing:.1em}

@media(max-width:980px){
  .corporate-header{height:95px;padding:0 24px}.corporate-logo{width:245px;height:76px}.corporate-nav{gap:18px;font-size:12px}.corporate-nav .offer{padding:13px 17px}
  .corporate-hero{min-height:720px;height:auto}.corporate-hero-copy{width:76%;padding:165px 24px 180px}.hero-stats{left:24px;right:24px}.hero-stats div{padding:20px}.hero-stats strong{font-size:34px}
  .about-section,.history-section,.principles-section,.expertise-section,.global-section{padding-left:24px;padding-right:24px}
  .about-grid,.history-section,.principles-head,.expertise-section,.global-section{grid-template-columns:1fr;gap:42px}
  .history-year{font-size:110px;margin:0 0 -5px}.principles-grid{grid-template-columns:1fr}.principles-grid article{min-height:auto}.expertise-section{gap:55px}.promise-section{padding-left:24px;padding-right:24px}
}
@media(max-width:720px){
  .corporate-header{position:relative;background:#fff;border-bottom:1px solid var(--line);height:auto;min-height:84px;align-items:flex-start;gap:15px;flex-direction:column;padding:10px 18px 16px}.corporate-logo{width:220px;height:58px}.corporate-nav{width:100%;gap:15px;overflow-x:auto;font-size:11px}.corporate-nav .offer{padding:10px 13px;white-space:nowrap}
  .corporate-hero{min-height:760px}.corporate-hero-copy{width:100%;padding:85px 20px 270px}.corporate-hero-copy p{font-size:16px}.hero-stats{left:20px;right:20px;grid-template-columns:1fr;bottom:20px}.hero-stats div{min-height:66px;padding:10px 18px;border-right:0;border-bottom:1px solid rgba(255,255,255,.14)}.hero-stats div:last-child{border-bottom:0}.hero-stats strong{font-size:29px}.hero-stats div:last-child strong{font-size:22px}
  .about-section,.history-section,.principles-section,.expertise-section,.global-section{padding:82px 20px}.about-copy{font-size:16px}.about-signature{font-size:16px;margin-top:32px}.history-year{font-size:84px}.history-content p{font-size:16px}.principles-grid{margin-top:48px}.principles-grid article{padding:30px 24px}.card-no{margin-bottom:26px}
  .expertise-list a{grid-template-columns:38px 1fr 25px;gap:10px;padding:26px 4px}.expertise-list strong{font-size:20px}.expertise-list small{font-size:13px}
  .promise-section{padding:75px 20px}.contact-strip{padding:48px 20px;align-items:flex-start;flex-direction:column}.corporate-footer{padding:24px 20px;gap:14px;flex-direction:column;align-items:flex-start}
}