:root {
  color: #222;
  background-color: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "calluna", Georgia, "Times New Roman", serif;
  background: #fff;
  color: #222;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

.site-width {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.horizontal-navigation-bar {
  background: #000;
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 32px;
  padding: 32px 0;
}

.logo img {
  width: 140px;
  height: auto;
}

nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

nav a {
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.85);
  transition: color 0.2s ease;
}

nav a:hover,
nav a:focus-visible,
nav a.active {
  color: #53afe4;
}

.main-content {
  padding: 72px 24px 96px;
}

.message {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.message h1 {
  font-weight: 300;
  font-size: 2.4rem;
  margin-bottom: 24px;
}

.message p {
  font-size: 1.5rem;
  margin-bottom: 1.5em;
}

.message p:last-child {
  margin-bottom: 0;
}

footer {
  border-top: 1px solid #ebebeb;
  background: #f6f6f6;
  color: #555;
  font-family: "proxima-nova", "Helvetica Neue", Arial, sans-serif;
  font-size: 0.95rem;
  padding: 32px 0;
}

footer a {
  color: #0085bd;
  text-decoration: none;
}

footer a:hover,
footer a:focus-visible {
  text-decoration: underline;
}

@media (max-width: 720px) {
  .nav-content {
    flex-direction: column;
    gap: 16px;
  }

  .message h1 {
    font-size: 2rem;
  }
}