/* WM4G Ham Radio Operator Website */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Georgia, 'Times New Roman', serif;
  background-color: #1a1a2e;
  color: #d8d8d8;
  line-height: 1.75;
}

/* Header */
header {
  background-color: #10192d;
  border-bottom: 2px solid #c0392b;
  padding: 2rem 1rem;
  text-align: center;
}

header h1 {
  font-family: 'Courier New', Courier, monospace;
  font-size: 3.5rem;
  letter-spacing: 0.15em;
  color: #e8e8e8;
  text-transform: uppercase;
}

header p.tagline {
  font-size: 1rem;
  color: #9aa0b4;
  margin-top: 0.5rem;
}

/* Navigation */
nav {
  background-color: #10192d;
  display: flex;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  border-bottom: 1px solid #2a3a5a;
}

nav a {
  color: #9aa0b4;
  text-decoration: none;
  padding: 0.6rem 1.25rem;
  font-size: 0.9rem;
  transition: color 0.15s;
}

nav a:hover,
nav a:focus {
  color: #e8e8e8;
  outline: none;
}

/* Main layout */
main {
  max-width: 900px;
  margin: 2.5rem auto;
  padding: 0 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* Sections */
section {
  padding: 1.75rem 0 1.5rem;
  border-bottom: 1px solid #2a3a5a;
}

section:last-child {
  border-bottom: none;
}

section h2 {
  font-size: 1.3rem;
  color: #c0392b;
  margin-bottom: 0.9rem;
  font-family: 'Courier New', Courier, monospace;
  letter-spacing: 0.03em;
}

section p {
  margin-bottom: 0.75rem;
  color: #c8ccd8;
}

section p:last-child {
  margin-bottom: 0;
}

/* Lists */
ul.interest-list {
  list-style: none;
  padding: 0;
  margin-bottom: 0.75rem;
}

ul.interest-list li {
  padding: 0.35rem 0 0.35rem 1.5rem;
  color: #c8ccd8;
  position: relative;
}

ul.interest-list li::before {
  content: '–';
  color: #9aa0b4;
  position: absolute;
  left: 0;
}

section p a {
  color: #9aa0b4;
  text-decoration: underline;
}

section p a:hover {
  color: #e8e8e8;
}


.links-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.5rem;
}

.link-card {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: #10192d;
  color: #9aa0b4;
  text-decoration: none;
  padding: 0.6rem 1rem;
  border-radius: 4px;
  font-size: 0.9rem;
  border: 1px solid #2a3a5a;
  transition: color 0.15s, border-color 0.15s;
}

.link-card:hover,
.link-card:focus {
  color: #e8e8e8;
  border-color: #9aa0b4;
  outline: none;
}

/* Footer */
footer {
  background-color: #10192d;
  border-top: 1px solid #2a3a5a;
  text-align: center;
  padding: 1rem;
  color: #6b7280;
  font-size: 0.85rem;
  margin-top: 2.5rem;
}

/* Responsive — tablet */
@media (max-width: 768px) {
  header h1 {
    font-size: 3rem;
  }

  main {
    margin: 2rem auto;
    gap: 1.5rem;
  }

  nav a {
    padding: 0.55rem 1rem;
  }
}

/* Responsive — mobile */
@media (max-width: 480px) {
  header h1 {
    font-size: 2.2rem;
  }

  header p.tagline {
    font-size: 0.9rem;
  }

  nav {
    justify-content: flex-start;
  }

  nav a {
    flex: 1 1 auto;
    text-align: center;
    padding: 0.5rem 0.5rem;
    font-size: 0.8rem;
  }

  main {
    margin: 1.25rem auto;
    gap: 1.25rem;
  }

  .links-grid {
    flex-direction: column;
  }
}