:root {
  --bg: #f0f0f0;
  --text: #1a1a1a;
  --accent: #d64516;
  --card: #ffffff;
  --muted: #666666;
  --border: #000000;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Roboto Mono", "Courier New", monospace;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  border-top: 5px solid var(--accent);
  box-shadow: inset 0 0 150px rgba(214, 69, 22, 0.15);
}

header {
  padding: 3rem 1.5rem 1rem;
  text-align: center;
}

.site-title {
  margin: 0;
  letter-spacing: 0.3em;
}

.site-tagline {
  margin: 0.5rem 0 2rem;
  color: var(--muted);
  font-size: 0.95rem;
}

nav a {
  margin: 0 0.75rem;
  text-decoration: none;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text);
}

nav a.offline {
  color: var(--muted);
  pointer-events: none;
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.5rem 5rem;
}

.hero {
  text-align: center;
  padding: 2rem 0;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero h2 {
  font-size: 1.2rem;
  font-weight: normal;
}

.btn-primary {
  display: inline-flex;
  margin-top: 1.5rem;
  padding: 0.9rem 1.8rem;
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--border);
  text-decoration: none;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.btn-primary:hover {
  box-shadow: 0 0 20px var(--accent);
  transform: translateY(-2px);
}

.form-section {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 2rem;
  margin: 3rem 0;
}

.form-section h3 {
  margin-top: 0;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.form-section iframe {
  width: 100%;
  border: 1px solid var(--border);
  min-height: 720px;
}

.transmission {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 2rem;
}

.transmission h4 {
  margin-top: 0;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

footer {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--muted);
}

@media (max-width: 600px) {
  nav a { display: block; margin: 0.25rem 0; }
  .form-section, .transmission { padding: 1.25rem; }
}