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

body {
  font-family: 'Segoe UI', sans-serif;
  line-height: 1.6;
  background: linear-gradient(to bottom right, #2c7be5, #00c6ff);
  color: #fff;
}

/* Container */
.container {
  max-width: 900px;
  margin: auto;
  padding: 40px 20px;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
}

/* Header */
header {
  text-align: center;
  padding: 60px 20px;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
}

header h1 {
  font-size: 2.5em;
  margin-bottom: 15px;
}

header p {
  font-size: 1.2em;
  color: #eee;
}

/* Sections */
section {
  margin: 40px 0;
}

section h2 {
  margin-bottom: 15px;
  font-size: 1.8em;
}

.features ul {
  list-style: none;
  padding-left: 20px;
}

.features li {
  margin: 8px 0;
  font-size: 1.1em;
}

/* QR Section */
.qr img {
  width: 250px;
  margin-top: 15px;
  border-radius: 10px;
  border: 3px solid #fff;
}

/* Form */
.cta form {
  display: flex;
  flex-direction: column;
}

.cta input, .cta textarea {
  padding: 12px;
  margin-bottom: 12px;
  border: none;
  border-radius: 8px;
  font-size: 1em;
}

.cta button {
  background: #fff;
  color: #2c7be5;
  border: none;
  padding: 12px;
  font-size: 1em;
  font-weight: bold;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s ease;
}

.cta button:hover {
  background: #e0e0e0;
}

/* Footer */
footer {
  text-align: center;
  padding: 20px;
  font-size: 0.9em;
  background: rgba(0,0,0,0.2);
  margin-top: 40px;
}

/* Responsive */
@media (max-width: 600px) {
  header h1 {
    font-size: 2em;
  }

  .qr img {
    width: 100%;
  }
}