:root{
  --bg:#f3f5f8;
  --surface:#ffffff;
  --text:#1b2430;
  --muted:#6b7280;
  --line:#d9e1ea;
  --primary:#0d47a1;
  --primary-2:#0b3d8a;
  --accent:#e9f0fb;
  --max:1280px;
  --radius:18px;
  --shadow:0 10px 30px rgba(15,34,58,.08);
}

*{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;
}

a{
  color:var(--primary);
  text-decoration:none;
}

a:hover{
  text-decoration:underline;
}

.container{
  width:min(var(--max), calc(100% - 36px));
  margin:0 auto;
}

.topbar{
  background:var(--primary);
  color:#fff;
  font-size:14px;
}

.topbar-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  flex-wrap:wrap;
  padding:10px 0;
}

.topbar a{
  color:#fff;
}

.site-header{
  background:#fff;
  border-bottom:1px solid var(--line);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
  padding:18px 0;
}

.logo-link{
  display:flex;
  align-items:center;
  gap:18px;
  text-decoration:none;
  color:var(--text);
  min-width:0;
  flex:0 1 auto;
}

.logo-link:hover{
  text-decoration:none;
}

.logo-img{
  width:110px;
  height:110px;
  object-fit:contain;
  flex:0 0 110px;
}

.logo-text{
  display:flex;
  flex-direction:column;
  justify-content:center;
  line-height:1.15;
}

.logo-text strong{
  font-size:20px;
  font-weight:700;
  color:var(--primary);
}

.logo-text span{
  font-size:14px;
  color:var(--muted);
  margin-top:6px;
  white-space:nowrap;
}

.main-nav{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:28px;
  flex-wrap:wrap;
  flex:1 1 auto;
}

.main-nav a{
  color:var(--text);
  font-weight:700;
  font-size:17px;
  white-space:nowrap;
}

.main-nav a.active{
  color:var(--primary);
}

.main-nav a:hover{
  color:var(--primary);
  text-decoration:none;
}

.page-hero{
  background:#eef3fa;
  border-bottom:1px solid var(--line);
  padding:48px 0 40px;
}

.breadcrumb{
  font-size:14px;
  color:var(--muted);
  margin:0 0 10px;
}

h1,h2,h3{
  line-height:1.15;
  margin:0 0 16px;
}

h1{font-size:clamp(34px, 5vw, 56px)}
h2{font-size:clamp(24px, 3vw, 38px)}
h3{font-size:22px}

.page-content,
.info-box-section,
.cta-section{
  padding:32px 0;
}

.grid{
  display:grid;
  gap:24px;
}

.grid-2{
  grid-template-columns:repeat(2, minmax(0, 1fr));
}

.grid-4{
  grid-template-columns:repeat(4, minmax(0, 1fr));
}

.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:16px;
  padding:24px;
  box-shadow:var(--shadow);
}

.card p:last-child{
  margin-bottom:0;
}

.info-box{
  background:#edf4ff;
  border:1px solid #cfe0fb;
  border-radius:16px;
  padding:22px 24px;
}

.btns,
.cta-buttons{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:20px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:46px;
  padding:0 18px;
  border-radius:10px;
  font-weight:700;
  text-decoration:none;
  border:1px solid transparent;
}

.btn-primary{
  background:var(--primary);
  color:#fff;
}

.btn-primary:hover{
  background:var(--primary-2);
  color:#fff;
  text-decoration:none;
}

.btn-secondary{
  background:#fff;
  color:var(--primary);
  border-color:var(--primary);
}

.btn-secondary:hover{
  background:var(--primary);
  color:#fff;
  text-decoration:none;
}

.btn-outline{
  background:transparent;
  color:#fff;
  border-color:#fff;
}

.btn-outline:hover{
  background:rgba(255,255,255,.1);
  color:#fff;
  text-decoration:none;
}

.cta-box{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:24px;
  flex-wrap:wrap;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#fff;
  border-radius:22px;
  padding:32px;
}

.cta-box h2{
  color:#fff;
}

.cta-text{
  flex:1 1 420px;
}

.site-footer{
  background:#0f1822;
  color:#fff;
  margin-top:40px;
}

.site-footer .container{
  padding:42px 0;
}

.footer-grid{
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr;
  gap:28px;
}

.site-footer h3{
  color:#fff;
  margin-top:0;
}

.site-footer a{
  color:#fff;
}

.site-footer p{
  margin:0;
  line-height:1.8;
}

@media (max-width: 1100px){
  .header-inner{
    flex-direction:column;
    align-items:flex-start;
  }

  .main-nav{
    justify-content:flex-start;
    gap:20px;
  }

  .grid-2,
  .grid-4,
  .footer-grid{
    grid-template-columns:1fr;
  }
}

@media (max-width: 640px){
  .container{
    width:min(100% - 24px, var(--max));
  }

  .topbar-inner{
    flex-direction:column;
    align-items:flex-start;
    gap:4px;
  }

  .logo-img{
    width:90px;
    height:90px;
    flex-basis:90px;
  }

  .logo-text strong{
    font-size:18px;
  }

  .logo-text span{
    font-size:13px;
    white-space:normal;
  }

  .main-nav{
    flex-direction:column;
    align-items:flex-start;
    gap:10px;
  }

  .btns,
  .cta-buttons{
    flex-direction:column;
    width:100%;
  }

  .btn{
    width:100%;
  }
}