* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #ffffff;
  background: #08233b;
}
.site-header {
  height: 96px;
  padding: 18px 42px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand img { height: 62px; display: block; }
.login-btn {
  background: #0f4d7d;
  color: #ffffff;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-weight: 700;
  padding: 14px 22px;
  border-radius: 6px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.18);
}
.login-btn:hover { background: #083b62; }
.hero {
  min-height: 650px;
  position: relative;
  background-image: url('hero-bg.jpg');
  background-size: cover;
  background-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(2,20,38,0.88) 0%, rgba(4,28,51,0.72) 42%, rgba(4,28,51,0.20) 100%);
}
.hero-content {
  position: relative;
  max-width: 760px;
  padding: 72px 46px 64px;
}
.eyebrow {
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 18px;
}
h1 {
  font-size: 52px;
  line-height: 1.08;
  margin: 0 0 22px;
  letter-spacing: -1px;
}
.line {
  width: 120px;
  height: 4px;
  background: #6ab8f7;
  margin: 0 0 64px;
}
h2 {
  font-size: 32px;
  margin: 0 0 20px;
}
p {
  font-size: 18px;
  line-height: 1.55;
  margin: 0 0 22px;
}
.site-footer {
  background: #ffffff;
  color: #111111;
  text-align: center;
  padding: 28px 20px 18px;
  border-top: 8px solid #0f4d7d;
}
.footer-logo { height: 66px; max-width: 90%; object-fit: contain; }
.footer-line {
  height: 4px;
  width: min(700px, 86%);
  background: #275b7a;
  margin: 12px auto 14px;
}
.site-footer p {
  font-size: 16px;
  line-height: 1.35;
  margin: 6px 0;
}
.copyright {
  margin-top: 18px !important;
  color: #555555;
}
@media (max-width: 760px) {
  .site-header { height: auto; padding: 16px 20px; gap: 18px; flex-direction: column; }
  .brand img { height: auto; max-width: 280px; }
  .hero-content { padding: 50px 24px; }
  h1 { font-size: 38px; }
  p { font-size: 16px; }
}