* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: flex-start;   /* push content to top */
  justify-content: center;   /* horizontal center */
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  background: #ffffff;
  color: #111;
}

.container {
  max-width: 720px;
  padding: 2rem 2rem 4rem;
  text-align: center;
}

header {
  margin-top: 0;            /* hard top */
}

.logo {
  max-width: 260px;
  margin-bottom: 2rem;
}

h1 {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.subtitle {
  color: #444;
  margin-bottom: 2.5rem;
}

h2 {
  font-size: 1rem;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

li {
  margin-bottom: 0.4rem;
}

footer {
  margin-top: 3rem;
  font-size: 0.9rem;
}

a {
  color: #111;
  text-decoration: none;
  border-bottom: 1px solid #ccc;
}

a:hover {
  border-bottom-color: #111;
}

.contact {
  margin-top: 3rem;
}

.contact h2 {
  font-size: 1rem;
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.contact p {
  margin: 0.15rem 0;
  font-size: 0.95rem;
  color: #333;
}