/**
 * Footer newsletter signup
 */

.footer {
  max-width: 80rem;
}

@media screen and (min-width: 640px) {
  .footer .footer-columns {
    grid-template-columns: 1fr 1fr;
  }
}

@media screen and (min-width: 1024px) {
  .footer .footer-columns {
    grid-template-columns: 1fr 1fr 1fr 1.35fr;
    gap: 2.5rem;
  }
}

.footer-newsletter h2 {
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-penn-blue);
  margin-bottom: 0.5rem;
}

.footer-newsletter-intro {
  font-size: 0.9375rem;
  color: var(--color-resolution-blue);
  line-height: 1.55;
  margin: 0 0 1.25rem;
}

.footer-newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.footer-newsletter-field {
  margin: 0;
  min-width: 0;
  gap: 0.25rem;
}

.footer-newsletter-field input,
.footer-newsletter-field select {
  width: 100%;
  min-height: 3rem;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-white);
  border: 1px solid rgba(26, 26, 46, 0.12);
  border-radius: 0.5rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.footer-newsletter-field input:focus,
.footer-newsletter-field select:focus {
  outline: none;
  border-color: var(--color-palatinate-blue);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.footer-newsletter-field input::placeholder {
  color: var(--color-text-muted);
}

.footer-newsletter-field select {
  cursor: pointer;
  appearance: none;
  color: var(--color-text-muted);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.footer-newsletter-field select:valid {
  color: var(--color-text);
}

.footer-newsletter-submit {
  width: 100%;
  min-height: 3rem;
  justify-content: center;
  font-size: 1rem;
  padding: 0.875rem 1rem;
  border: none;
  cursor: pointer;
}

.footer-newsletter-field.has-error input,
.footer-newsletter-field.has-error select {
  border-color: #dc2626;
}

.footer-newsletter-field .field-error {
  display: block;
  margin-top: 0;
  font-size: 0.8125rem;
  line-height: 1.3;
  color: #dc2626;
}

.footer-newsletter-field .field-error:empty {
  display: none;
}

.footer-newsletter-success {
  margin: 0;
  padding: 0.875rem 1rem;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: #065f46;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  border-radius: 0.5rem;
}

.footer-newsletter-error {
  margin: 0;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: #dc2626;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 0.5rem;
}

.footer-newsletter-form .btn-loading {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}