:root {
  --navy: #1f4f7d;
  --navy-dark: #0f3659;
  --light-gray: #d8d8da;
  --panel-bg: #f1f1f2;
  --text: #0b1e2e;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--light-gray);
  color: var(--text);
}

.top-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 2rem;
  background: linear-gradient(#fdfdfd, #e8eaec);
  border-bottom: 2px solid #c5c9cf;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--navy);
  font-weight: 700;
  font-size: 0.9rem;
}

h1 {
  margin: 0.2rem 0 0;
  color: var(--navy-dark);
  font-size: 1.8rem;
}

.portal-link {
  background: var(--navy);
  color: var(--white);
  text-decoration: none;
  padding: 0.7rem 1.1rem;
  border-radius: 0.25rem;
  font-weight: 600;
}

.main-nav {
  background: linear-gradient(#2b648f, #1f4f7d);
  padding: 0 1.2rem;
  display: flex;
  gap: 0.25rem;
}

.main-nav a {
  color: var(--white);
  text-decoration: none;
  padding: 1rem 1.2rem;
  font-weight: 700;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  background: #17456e;
}

.page-layout {
  display: grid;
  grid-template-columns: minmax(190px, 260px) 1fr;
  gap: 1rem;
  max-width: 1200px;
  margin: 1.2rem auto 2rem;
  padding: 0 1rem;
}

.side-panel,
.content-panel {
  background: var(--panel-bg);
  border-radius: 0.45rem;
  border: 1px solid #c9cbd0;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.side-panel {
  padding: 1rem;
}

.side-panel h2,
.content-panel h2 {
  margin-top: 0;
  color: var(--navy);
}

.content-panel {
  padding: 1.2rem;
}

.section-intro {
  margin-bottom: 1rem;
}

.service-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.9rem;
}

.service-list li {
  background: #ececec;
  border-top: 5px solid #2f90cb;
}

.service-list a {
  display: block;
  padding: 1.2rem 1rem;
  color: #0e2c44;
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 700;
}

.service-list a:hover,
.service-list a:focus-visible {
  background: #dde7ef;
}

@media (max-width: 760px) {
  .top-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-layout {
    grid-template-columns: 1fr;
  }
}