.signup-page {
  max-width: 640px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.signup-page h1 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.signup-lead {
  color: var(--muted);
  margin-bottom: 2rem;
}

.demo-banner {
  background: #fef3c7;
  color: #92400e;
  text-align: center;
  padding: 0.65rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  border-bottom: 1px solid #fcd34d;
}

.signup-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.field label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}

.field input,
.field select {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
}

.field input:focus,
.field select:focus {
  outline: 2px solid var(--teal-light);
  border-color: var(--teal);
}

.package-grid {
  display: grid;
  gap: 0.75rem;
}

.package-option {
  display: block;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.package-option:hover {
  border-color: var(--teal);
  background: var(--cream);
}

.package-option.selected {
  border-color: var(--teal);
  border-width: 2px;
  background: var(--teal-light);
}

.package-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.package-option h3 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.package-option .pkg-price {
  font-weight: 700;
  color: var(--teal-dark);
  font-size: 0.95rem;
}

.package-option p {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 0.35rem;
}

.form-error {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  display: none;
}

.form-error.visible { display: block; }

.btn-submit {
  width: 100%;
  border: none;
  cursor: pointer;
  font-family: inherit;
  margin-top: 0.5rem;
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.success-page {
  max-width: 560px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  text-align: center;
}

.success-page h1 { margin-bottom: 1rem; }

.success-steps {
  text-align: left;
  background: var(--cream);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
  border: 1px solid var(--border);
}

.success-steps ol {
  margin-left: 1.25rem;
  color: var(--muted);
}

.success-steps li { padding: 0.35rem 0; }

.cancel-page {
  max-width: 480px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  text-align: center;
}

.cancel-page p { color: var(--muted); margin: 1rem 0 1.5rem; }