.atl-arreg {
  padding: 6rem 1.25rem 5rem;
}
@media (min-width: 768px) {
  .atl-arreg {
    padding: 9rem 1.5rem 7rem;
  }
}

.atl-arreg__container {
  max-width: 760px;
  margin: 0 auto;
}

.atl-arreg__title {
  margin: 0 0 2rem;
  text-align: center;
  color: var(--color-jakarta);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.atl-arreg__greeting {
  text-align: center;
  color: rgba(53, 52, 82, 0.75);
  font-size: 0.95rem;
}

.atl-arreg__card {
  background: #fff;
  border: 1px solid rgba(53, 52, 82, 0.08);
  border-radius: 24px;
  box-shadow: 0 20px 45px -20px rgba(53, 52, 82, 0.25);
  padding: 2rem 1.5rem;
}
@media (min-width: 480px) {
  .atl-arreg__card {
    padding: 2.5rem;
  }
}
@media (min-width: 768px) {
  .atl-arreg__card {
    padding: 3rem 3.5rem;
  }
}

.atl-arreg__card--success {
  max-width: 620px;
  margin: 0 auto;
  padding: 3rem 2rem;
  border-radius: 28px;
  text-align: center;
}
@media (min-width: 480px) {
  .atl-arreg__card--success {
    padding: 4rem 3.5rem;
  }
}

.atl-arreg__success-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  background: rgba(19, 119, 119, 0.1);
  color: var(--color-teal);
  font-size: 1.75rem;
  font-weight: 800;
}

.atl-arreg__success-lead {
  margin: 0;
  color: var(--color-jakarta);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 700;
}

.atl-arreg__success-text {
  max-width: 30rem;
  margin: 0.75rem auto 2rem;
  color: rgba(53, 52, 82, 0.75);
  font-size: 1rem;
  line-height: 1.6;
}

.atl-arreg__success-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-teal);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.atl-arreg__success-link:hover,
.atl-arreg__success-link:focus-visible {
  color: #0e5d5d;
  text-decoration: underline;
}

.atl-arreg__card #wpmem_reg,
.atl-arreg__card #wpmem_register_form {
  width: 100%;
}

.atl-arreg__card #wpmem_register_form fieldset {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border: 0;
  margin: 0;
  padding: 0;
}
@media (min-width: 640px) {
  .atl-arreg__card #wpmem_register_form fieldset {
    grid-template-columns: 1fr 1fr;
    column-gap: 1.5rem;
  }
}

.atl-arreg__field {
  margin-bottom: 1.25rem;
}

.atl-arreg__field--full {
  grid-column: 1/-1;
}

.atl-arreg__field label {
  display: block;
  margin: 0 0 0.5rem;
  color: var(--color-jakarta);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.atl-arreg__field label .req {
  margin-left: 0.15rem;
  color: #cc4236;
}

.atl-arreg__card #wpmem_register_form input[type=text],
.atl-arreg__card #wpmem_register_form input[type=email],
.atl-arreg__card #wpmem_register_form input[type=tel],
.atl-arreg__card #wpmem_register_form input[type=url] {
  width: 100%;
  height: 48px;
  box-sizing: border-box;
  padding: 0 1rem;
  border: 1px solid rgba(53, 52, 82, 0.18);
  border-radius: 12px;
  background: #fff;
  color: var(--color-jakarta);
  font-size: 1rem;
}

.atl-arreg__card #wpmem_register_form input:focus-visible {
  outline: 2px solid var(--color-teal);
  outline-offset: 1px;
}

.atl-arreg__card #wpmem_register_form .button_div {
  grid-column: 1/-1;
  margin-top: 0.5rem;
  text-align: center;
}

.atl-arreg__card #wpmem_register_form .button_div input[type=submit] {
  width: auto;
  min-width: 160px;
  height: 48px;
  padding: 0 2rem;
  border: 0;
  border-radius: 999px;
  background: var(--color-teal);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.atl-arreg__card #wpmem_register_form .button_div input[type=submit]:hover {
  background: #0e5d5d;
}

.atl-arreg__card #wpmem_register_form .button_div input[type=submit]:focus-visible {
  outline: 2px solid var(--color-jakarta);
  outline-offset: 2px;
}

.atl-arreg__card #wpmem_register_form .req-text {
  grid-column: 1/-1;
  margin-top: 1rem;
  color: var(--color-testo-attenuato);
  font-size: 0.8rem;
}

.atl-arreg__card #wpmem_register_form .req-text .req {
  color: #cc4236;
}

.atl-arreg__card .wpmem_msg {
  margin: 0 0 1.5rem;
  padding: 0.875rem 1rem;
  border-left: 3px solid var(--color-teal);
  border-radius: 8px;
  background: rgba(19, 119, 119, 0.06);
  color: var(--color-jakarta);
  font-size: 0.9rem;
  line-height: 1.5;
}

.atl-arreg__back {
  margin: 1.5rem 0 0;
  text-align: center;
  color: rgba(53, 52, 82, 0.75);
  font-size: 0.85rem;
}

.atl-arreg__back a {
  margin-left: 0.35rem;
  color: var(--color-teal);
  font-weight: 600;
  text-decoration: none;
}

.atl-arreg__back a:hover,
.atl-arreg__back a:focus-visible {
  text-decoration: underline;
}