:root{
  --bg:#f6f8fb;
  --surface:#ffffff;
  --surface-2:#eef3f8;
  --text:#17304a;
  --muted:#5f7389;
  --line:#d5dde8;
  --primary:#0d5c8f;
  --primary-dark:#0a466d;
  --secondary:#e8eef4;
  --shadow:0 18px 45px rgba(13,36,63,.10);
  --radius:20px;
  --radius-sm:14px;
  --container:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
}

img{max-width:100%;display:block;border-radius:18px}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(var(--container), calc(100% - 40px)); margin:0 auto}

.site-header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background:rgba(246,248,251,.88);
  border-bottom:1px solid rgba(213,221,232,.8);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  min-height:82px; gap:16px;
}
.brand{
  display:flex; align-items:center; gap:14px;
  color:var(--text); text-decoration:none; font-weight:700;
}
.brand:hover{text-decoration:none}
.brand-mark{
  width:42px; height:42px; border-radius:12px;
  background:linear-gradient(135deg, var(--primary), #183a59);
  color:#fff; display:grid; place-items:center;
  font-size:15px; letter-spacing:.04em;
  box-shadow:var(--shadow);
}
.brand-text{font-size:1rem}
.site-nav{display:flex; gap:6px; align-items:center}
.nav-link{
  padding:11px 14px; border-radius:12px;
  color:var(--text); text-decoration:none; font-size:.97rem;
}
.nav-link:hover,.nav-link.active{background:var(--surface); text-decoration:none; box-shadow:0 8px 20px rgba(18,44,70,.06)}
.menu-toggle{
  display:none; border:1px solid var(--line); background:var(--surface);
  border-radius:12px; padding:10px 12px; color:var(--text); font-weight:700;
}

.page-hero{
  padding:64px 0 42px;
  background:
    radial-gradient(circle at top right, rgba(13,92,143,.12), transparent 35%),
    linear-gradient(180deg, rgba(238,243,248,.65), rgba(246,248,251,0) 85%);
}
.hero-grid{
  display:grid; grid-template-columns:1.05fr .95fr; gap:34px; align-items:center;
}
.eyebrow{
  display:inline-block; margin-bottom:12px; font-size:.86rem; font-weight:700;
  color:var(--primary); text-transform:uppercase; letter-spacing:.08em;
}
h1,h2,h3{line-height:1.16; margin:0 0 14px}
h1{font-size:clamp(2rem, 4vw, 3.5rem); letter-spacing:-.02em}
h2{font-size:clamp(1.6rem, 2.6vw, 2.45rem); letter-spacing:-.02em}
h3{font-size:1.16rem}
.lead{font-size:1.12rem; color:var(--muted); max-width:62ch}
.hero-actions,.cta-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:24px}
.hero-image-wrap{
  background:var(--surface); padding:14px; border-radius:24px;
  box-shadow:var(--shadow); border:1px solid rgba(213,221,232,.8);
}
.hero-image{aspect-ratio:16/10; object-fit:cover; width:100%}

.section{padding:70px 0}
.section-muted{background:var(--surface-2); border-top:1px solid rgba(213,221,232,.55); border-bottom:1px solid rgba(213,221,232,.55)}
.section-head{max-width:820px; margin-bottom:28px}
.two-col{
  display:grid; grid-template-columns:1fr 1fr; gap:34px; align-items:center;
}
.image-left > :first-child{order:1}
.image-left > :last-child{order:2}
.image-stack{display:grid; gap:18px}
.feature-list-card,.contact-card,.mini-card,.service-card{
  background:var(--surface); border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.feature-list-card,.contact-card{
  border-radius:var(--radius); padding:28px;
}
.card-title{font-size:1.05rem; font-weight:700; margin-bottom:14px}
.check-list{margin:0; padding-left:1.15rem}
.check-list li{margin:.55rem 0}

.card-grid{
  display:grid; gap:22px;
}
.card-grid-3{grid-template-columns:repeat(3, 1fr)}
.card-grid-4{grid-template-columns:repeat(4, 1fr)}
.service-card{
  border-radius:18px; overflow:hidden;
}
.service-card img{
  width:100%; aspect-ratio:16/10; object-fit:cover; border-radius:0;
}
.service-card-body{padding:20px}
.mini-grid{
  display:grid; grid-template-columns:repeat(4, 1fr); gap:20px;
}
.mini-card{
  border-radius:18px; padding:24px;
}
.contact-card{display:grid; gap:14px}
.contact-row{
  display:grid; grid-template-columns:140px 1fr; gap:12px;
  padding-bottom:14px; border-bottom:1px solid var(--line);
}
.contact-row:last-child{border-bottom:none; padding-bottom:0}
.contact-row span:first-child{color:var(--muted); font-weight:700}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  min-height:48px; padding:0 18px; border-radius:14px; font-weight:700;
  text-decoration:none; transition:.2s ease;
  border:1px solid transparent;
}
.btn:hover{text-decoration:none; transform:translateY(-1px)}
.btn-primary{background:var(--primary); color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-secondary{background:var(--secondary); color:var(--text); border-color:var(--line)}
.btn-light{background:#fff; color:var(--text)}
.btn-outline-light{background:transparent; color:#fff; border-color:rgba(255,255,255,.45)}

.cta-band{
  padding:0 0 70px;
}
.cta-band-inner{
  display:flex; justify-content:space-between; gap:24px; align-items:center;
  background:linear-gradient(135deg, #103c61, #0d5c8f);
  border-radius:26px; padding:34px; color:#fff; box-shadow:var(--shadow);
}
.cta-band h2{margin-bottom:10px}
.cta-band p{margin:0; max-width:58ch; color:rgba(255,255,255,.92)}

.site-footer{
  padding:36px 0 48px; background:#123049; color:#dbe4ee; margin-top:10px;
}
.site-footer a{color:#fff}
.footer-grid{
  display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:24px;
}
.footer-brand{font-size:1.12rem; font-weight:700; color:#fff; margin-bottom:10px}
.footer-heading{font-weight:700; color:#fff; margin-bottom:10px}

.announcement-card{
  background:var(--surface); border:1px solid var(--line); border-left:6px solid var(--primary);
  border-radius:var(--radius); padding:28px; box-shadow:var(--shadow);
}
.announcement-card p{margin:0 0 14px}
.announcement-card p:last-child{margin-bottom:0}
.announcement-date{
  display:inline-block; margin-bottom:14px; padding:6px 12px; border-radius:999px;
  background:var(--surface-2); color:var(--primary-dark); font-weight:700; font-size:.92rem;
}

@media (max-width: 1024px){
  .card-grid-4{grid-template-columns:repeat(2, 1fr)}
  .card-grid-3{grid-template-columns:repeat(2, 1fr)}
  .mini-grid{grid-template-columns:repeat(2, 1fr)}
  .hero-grid,.two-col,.footer-grid{grid-template-columns:1fr}
}

@media (max-width: 760px){
  .menu-toggle{display:block}
  .site-nav{
    position:absolute; left:20px; right:20px; top:78px;
    display:none; flex-direction:column; align-items:stretch;
    background:var(--surface); padding:14px; border-radius:18px;
    box-shadow:var(--shadow); border:1px solid var(--line);
  }
  .site-nav.open{display:flex}
  .brand-text{font-size:.94rem}
  .card-grid-3,.card-grid-4,.mini-grid{grid-template-columns:1fr}
  .section{padding:56px 0}
  .cta-band-inner{padding:28px}
  .contact-row{grid-template-columns:1fr}
}