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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #1a1a1a;
  background: #ffffff;
}

/* Navigation */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  background: #000000;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.tsn-logo {
  background: #ff6600;
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 900;
  padding: 0.3rem 0.5rem;
  border-radius: 4px;
  letter-spacing: -1px;
}

.logo-text {
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.2;
}

.nav-links {
  display: flex;
  gap: 1.2rem;
}

.nav-links a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: #ff6600;
}

/* Hero */
.hero {
  text-align: center;
  padding: 5rem 1.5rem;
  background: #111111;
  color: #ffffff;
}

.hero h1 {
  font-size: 2.4rem;
  font-weight: 900;
  color: #ff6600;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero p {
  font-size: 1.1rem;
  color: #ffffff;
  margin-bottom: 2rem;
}

.btn-primary {
  display: inline-block;
  background: #ff6600;
  color: #ffffff;
  padding: 1rem 2.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.1rem;
  border: 2px solid #ff6600;
  cursor: pointer;
}

.btn-primary:hover {
  background: #000000;
  color: #ff6600;
}

/* Form Section */
.form-section {
  max-width: 480px;
  margin: 4rem auto;
  padding: 2rem;
  text-align: center;
}

.form-section h1 {
  font-size: 2rem;
  font-weight: 900;
  color: #ff6600;
  margin-bottom: 0.5rem;
}

.form-section p {
  color: #555;
  margin-bottom: 2rem;
}

.form-container {
  background: #111111;
  padding: 2rem;
  border-radius: 12px;
}

.form-group {
  margin-bottom: 1.2rem;
  text-align: left;
}

.form-group label {
  display: block;
  color: #ffffff;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: 6px;
  border: 2px solid #333;
  background: #222;
  color: #ffffff;
  font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #ff6600;
}

#message {
  margin-top: 1rem;
  font-weight: 600;
}

/* Footer */
footer {
  text-align: center;
  padding: 2rem;
  background: #ff6600;
  color: #ffffff;
  font-weight: 600;
}