body {
  font-family: 'Inter', sans-serif;
  background: #f5f6fa;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  margin: 0;
}

.funnel-container {
  width: 90%;
  max-width: 520px;
  background: white;
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

h2 {
  margin-bottom: 1.5rem;
  font-size: 1.6rem;
  text-align: center;
}

.options-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.option, button[type=submit] {
  width: 100%;
  padding: 1rem;
  background: #007bff;
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 1.05rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.option:hover, button[type=submit]:hover {
  background: #0056b3;
  transform: translateY(-2px);
}

.step {
  display: none;
  animation: fadeIn 0.4s ease;
}

.step.active {
  display: block;
}

input, select {
  display: block;
  width: 100%;
  padding: 0.9rem;
  margin-bottom: 1rem;
  border-radius: 10px;
  border: 1px solid #ccc;
  font-size: 1rem;
}

.phone-line {
  display: flex;
  gap: 0.5rem;
}

.phone-line select {
  flex: 0 0 35%;
}

.phone-line input {
  flex: 1;
}

.success-step {
  background: #2ecc71;
  border-radius: 20px;
  text-align: center;
  padding: 4rem 1rem;
  color: white;
}

.success-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.big-check {
  font-size: 5rem;
  margin-bottom: 1rem;
  animation: pop 0.5s ease;
}

@keyframes fadeIn {
  from {opacity: 0;}
  to {opacity: 1;}
}

@keyframes pop {
  from {transform: scale(0.7); opacity: 0;}
  to {transform: scale(1); opacity: 1;}
}

.step p {
  color: #667;
  font-size: 0.95rem;
}

.logo-top {
  display: block;
  margin: 0 auto 20px auto;
  max-width: 160px;
  height: auto;
}

input, select {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 0.9rem;
  margin-bottom: 1rem;
  border-radius: 10px;
  border: 1px solid #ccc;
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s ease;
}