/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', sans-serif;
  background: url('tcr.png') no-repeat center center fixed;
  background-size: contain; /* 👈 Show full image without cropping */
  background-repeat: no-repeat;
  background-color: #000;   /* Fallback background */
  color: white;
  line-height: 1.6;
}

/* Centered container with background overlay */
.container {
  max-width: 960px;
  margin: 2rem auto;
  padding: 2rem;
  background-color: rgba(0, 0, 0, 0.75); /* Semi-transparent dark background */
  border-radius: 16px;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
}

/* Headings */
h1, h2 {
  text-align: center;
  margin-bottom: 1rem;
  color: #fff;
}

/* Paragraphs and lists */
p, ul {
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

ul {
  padding-left: 1.2rem;
  list-style-type: disc;
}

/* Links */
a {
  color: #00d4ff;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Form styles */
form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1rem;
}

input, textarea {
  padding: 0.9rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  width: 100%;
  background-color: #f2f2f2;
  color: #000;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

button {
  padding: 1rem;
  background-color: #007bff;
  border: none;
  border-radius: 8px;
  color: white;
  font-weight: bold;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

button:hover {
  background-color: #0056b3;
}

/* Footer */
footer {
  margin-top: 2rem;
  text-align: center;
  font-size: 0.85rem;
  color: #ccc;
}

/* Responsive design */
@media (max-width: 768px) {
  .container {
    margin: 1rem;
    padding: 1.5rem;
  }

  h1 {
    font-size: 1.6rem;
  }

  h2 {
    font-size: 1.3rem;
  }

  input, textarea, button {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.4rem;
  }

  h2 {
    font-size: 1.2rem;
  }

  .container {
    padding: 1rem;
  }

  ul {
    padding-left: 1rem;
  }
}