:root {
  --bg-color: #1e1e1e;
  --card-bg: #2a2a2a;
  --accent: #00cfcf; /* turquoise accent */
  --text-color: #e5e5e5;
  --muted: #aaa;
}

body {
  font-family: "Poppins", sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  margin: 0;
  padding: 0;
  line-height: 1.7;
}

header {
  background: var(--card-bg);
  box-shadow: 0 2px 12px rgba(0,0,0,0.6);
  padding: 1.5rem 2rem;
  text-align: center;
  border-bottom: 3px solid var(--accent);
}

header h1 {
  margin: 0;
  font-weight: 600;
  color: var(--accent);
}

main {
  max-width: 900px;
  margin: 3rem auto;
  padding: 2.5rem;
  background: var(--card-bg);
  border-radius: 16px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.7);
}

h2, h3, h4, h5 {
  color: var(--accent);
  font-weight: 500;
  margin-top: 2rem;
}

p, address, ul {
  margin-bottom: 1.2rem;
  font-size: 1rem;
  color: var(--text-color);
}

address {
  font-style: normal;
}

b, strong {
  color: #fff;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

a:hover {
  color: #5ff7f7;
  text-shadow: 0 0 5px rgba(0,207,207,0.6);
}

hr {
  margin: 2.5rem 0;
  border: none;
  border-top: 1px solid #444;
}

footer {
  text-align: center;
  padding: 2rem;
  color: var(--muted);
  font-size: 0.9rem;
}