body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Arial, sans-serif;
  background: linear-gradient(135deg, #f8fafc 0%, #e0e7ef 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  background: #fff;
  padding: 2.5rem 2rem;
  border-radius: 1.25rem;
  box-shadow: 0 4px 32px rgba(60, 72, 88, 0.12);
  text-align: center;
  max-width: 400px;
  width: 100%;
}

h1 {
  margin-bottom: 0.75rem;
  font-size: 2rem;
  color: #1a202c;
}

.subtitle {
  margin-bottom: 2rem;
  color: #4a5568;
  font-size: 1.1rem;
}

.contact-btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  background: #2563eb;
  color: #fff;
  border-radius: 2rem;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: background 0.2s;
}

.contact-btn:hover {
  background: #1e40af;
}

.contact-alt {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-alt-btn {
  display: inline-block;
  padding: 0.65rem 1.5rem;
  border-radius: 2rem;
  font-weight: 500;
  font-size: 1rem;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
  color: #fff;
}

.contact-alt-btn.telegram {
  background: #229ED9;
}
.contact-alt-btn.telegram:hover {
  background: #157fa3;
}

.contact-alt-btn.gmail {
  background: #EA4335;
}
.contact-alt-btn.gmail:hover {
  background: #b53022;
}

.contact-info {
  margin-top: 1.2rem;
  font-size: 1rem;
  color: #374151;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  align-items: center;
}

@media (max-width: 500px) {
  .container {
    padding: 1.5rem 0.5rem;
    max-width: 95vw;
  }
  h1 {
    font-size: 1.3rem;
  }
  .subtitle {
    font-size: 1rem;
  }
  .contact-btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.95rem;
  }
  .contact-alt-btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.95rem;
  }
}