:root {
  --primary:#0d3f8a;
  --primary-dark:#0a2858;
  --accent:#4f8df7;
  --text:#17304f;
  --muted:#627289;
  --soft:#f4f8fd;
  --white:#ffffff;
  --border:#d9e4f3;
  --shadow:0 18px 45px rgba(10,40,88,.12);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:var(--text);
  background:#fff;
  line-height:1.65;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px, 92%);margin:0 auto}
.section{padding:80px 0}
.section-soft{background:var(--soft)}
.center{text-align:center}

.site-header{
  position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(13,63,138,.08)
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand img{width:68px;height:auto}
.brand-text span{display:block;font-weight:800;font-size:1.1rem;color:#000;letter-spacing:.3px}
.brand-text small{display:block;color:var(--muted);text-transform:uppercase;letter-spacing:1.6px}
.site-nav{display:flex;gap:22px;align-items:center}
.nav-link{padding:8px 0;color:var(--muted);font-weight:700;position:relative}
.nav-link.active,.nav-link:hover{color:var(--primary)}
.nav-link.active::after,.nav-link:hover::after{content:'';position:absolute;left:0;bottom:-8px;width:100%;height:3px;background:var(--accent);border-radius:999px}
.lang-switcher{display:flex;gap:8px}
.lang-switcher button,.menu-toggle{
  border:1px solid var(--border);background:#fff;border-radius:12px;padding:8px 12px;font-weight:700;cursor:pointer;color:var(--primary)
}
.lang-switcher button.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.menu-toggle{display:none}

.hero{position:relative;min-height:76vh;display:flex;align-items:center;background-size:cover;background-position:center}
.hero-home{background-image:url('../images/hero-home.png')}
.hero-overlay,.overlay{position:absolute;inset:0;background:linear-gradient(90deg, rgba(7,24,54,.85), rgba(7,24,54,.52) 55%, rgba(7,24,54,.18))}
.overlay.light{background:linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.86))}
.hero-content,.page-hero-content{position:relative;z-index:1}
.split{display:grid;grid-template-columns:1.2fr .7fr;gap:32px;align-items:center}
.eyebrow,.section-tag{display:inline-block;padding:8px 14px;border-radius:999px;background:rgba(79,141,247,.15);color:#dce9ff;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;font-size:.78rem}
.eyebrow.blue{color:var(--primary)}
.hero h1,.page-hero h1{font-size:clamp(2.4rem,5vw,4.4rem);line-height:1.1;margin:18px 0;color:#fff;max-width:700px}
.hero p,.page-hero p{font-size:1.08rem;color:#edf5ff;max-width:640px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:14px;font-weight:800;transition:.25s ease;cursor:pointer;border:none}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;box-shadow:var(--shadow)}
.btn-secondary{background:#fff;color:var(--primary);border:1px solid rgba(255,255,255,.65)}
.btn:hover{transform:translateY(-2px)}
.glass-card{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.26);backdrop-filter:blur(8px);border-radius:var(--radius);padding:28px;color:#fff;box-shadow:var(--shadow)}
.hero-card h3{margin-top:0;font-size:1.2rem}
.stats-list{display:grid;gap:18px}
.stats-list div{display:flex;align-items:end;justify-content:space-between;gap:14px;border-bottom:1px solid rgba(255,255,255,.2);padding-bottom:14px}
.stats-list strong{font-size:2.3rem;line-height:1;color:#fff}
.stats-list span{max-width:150px;text-align:right}

.page-hero{position:relative;min-height:48vh;display:flex;align-items:center;background-size:cover;background-position:center}
.page-hero-content{padding:100px 0 60px}
.page-hero h1{font-size:clamp(2.3rem,4.8vw,4rem)}
.page-hero .eyebrow{color:#fff}
.dark-text h1,.dark-text p{color:var(--text)}
.dark-text .eyebrow{background:rgba(79,141,247,.16)}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:42px}
.align-center{align-items:center}
.image-frame img,.leader-image img{width:100%;border-radius:28px;box-shadow:var(--shadow)}
.section-head{max-width:760px;margin:0 auto 32px}
.section-head h2,.panel h2,.panel h3,.leader-content h2{font-size:clamp(1.8rem,3vw,2.8rem);line-height:1.16;margin:14px 0 12px;color:var(--primary-dark)}
.section-head p,.panel p{color:var(--muted)}
.panel,.icon-card,.service-card,.service-detail-card,.director-card,.step-card,.contact-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.panel{padding:32px}
.text-link{display:inline-block;margin-top:10px;color:var(--primary);font-weight:800}
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.service-card img,.director-card img{height:250px;width:100%;object-fit:cover;border-radius:22px 22px 0 0}
.service-card-body,.director-card-body{padding:22px}
.service-card h3,.director-card h3{margin:0 0 10px;font-size:1.25rem;color:var(--primary-dark)}
.service-card p,.director-card p{margin:0;color:var(--muted)}
.service-preview-grid .service-card{overflow:hidden}

.icon-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.icon-card{padding:28px}
.icon-card h3{margin:0 0 8px;color:var(--primary-dark)}
.icon-card p{margin:0;color:var(--muted)}
.details-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:26px}
.details-grid div{background:var(--soft);padding:18px;border-radius:18px;border:1px solid var(--border)}
.details-grid strong{display:block;margin-bottom:6px;color:var(--primary-dark)}
.check-list{padding-left:18px;color:var(--muted)}
.check-list li{margin:10px 0}

.services-grid{display:grid;grid-template-columns:1fr;gap:24px}
.service-detail-card{display:grid;grid-template-columns:300px 1fr;gap:24px;overflow:hidden;padding:18px}
.service-detail-card img{width:100%;height:100%;min-height:230px;object-fit:cover;border-radius:18px}
.service-detail-card h3{margin:6px 0 10px;font-size:1.5rem;color:var(--primary-dark)}
.service-detail-card p{color:var(--muted);margin:0}
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step-card{padding:28px}
.step-card span{display:inline-flex;width:54px;height:54px;border-radius:50%;background:var(--soft);align-items:center;justify-content:center;font-weight:800;color:var(--primary);margin-bottom:14px}
.step-card h3{margin:0 0 8px;color:var(--primary-dark)}
.step-card p{margin:0;color:var(--muted)}

.leader-feature{display:grid;grid-template-columns:.85fr 1.15fr;gap:34px;align-items:center}
.leader-content{padding:8px 0}
.directors-grid .director-card{overflow:hidden}

.contact-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px}
.contact-form{display:grid;gap:16px}
.contact-form label{display:grid;gap:8px;font-weight:700;color:var(--primary-dark)}
.contact-form input,.contact-form textarea{
  width:100%;padding:14px 16px;border:1px solid var(--border);border-radius:14px;font:inherit;color:var(--text);background:#fff
}
.map-frame{border-radius:24px;overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow)}
.map-frame iframe{display:block;width:100%;height:420px;border:0}
.cta-section{padding-top:0}
.cta-banner{background:linear-gradient(135deg,var(--primary-dark),var(--primary));color:#fff;border-radius:32px;padding:40px;display:flex;justify-content:space-between;align-items:center;gap:18px;box-shadow:var(--shadow)}
.cta-banner h2{margin:10px 0 8px;font-size:clamp(1.8rem,3vw,2.8rem)}
.cta-banner p{margin:0;color:#dce9ff;max-width:680px}
.site-footer{background:#081b3a;color:#dfe9fa;padding-top:50px;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:28px}
.site-footer h3,.site-footer h4{color:#fff;margin-top:0}
.site-footer p,.footer-links a{color:#c8d5ec}
.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer-bottom{padding:18px 0;border-top:1px solid rgba(255,255,255,.12);margin-top:22px;text-align:center}

@media (max-width: 992px){
  .split,.two-col,.leader-feature,.contact-layout{grid-template-columns:1fr}
  .cards-grid,.icon-grid,.step-grid{grid-template-columns:repeat(2,1fr)}
  .service-detail-card{grid-template-columns:1fr}
  .service-detail-card img{height:260px}
  .cta-banner{flex-direction:column;align-items:flex-start}
}
@media (max-width: 768px){
  .menu-toggle{display:inline-flex}
  .site-nav{position:absolute;top:100%;left:0;right:0;background:#fff;padding:18px 4%;display:none;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--border);box-shadow:var(--shadow)}
  .site-nav.open{display:flex}
  .header-inner{flex-wrap:wrap}
  .lang-switcher{margin-left:auto}
  .cards-grid,.icon-grid,.step-grid,.details-grid{grid-template-columns:1fr}
  .hero{min-height:auto;padding:120px 0 80px}
  .hero h1{font-size:2.3rem}
  .page-hero{min-height:auto}
  .footer-grid{grid-template-columns:1fr}
}