.signup-shell {
  margin: 0 auto;
  max-width: 68rem;
  padding: clamp(1.25rem, 4vw, 3.5rem) 0 3rem;
}

.signup-intro {
  margin-bottom: 1.75rem;
  max-width: 46rem;
}

.signup-eyebrow {
  color: var(--theme-accent-bright, #eeae7d);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .16em;
  margin: 0 0 .55rem;
  text-transform: uppercase;
}

.signup-intro h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.7rem, 7vw, 5rem);
  line-height: .96;
  margin: 0;
}

.signup-lede {
  color: #cbc7bd;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.55;
  margin: 1rem 0 0;
  max-width: 42rem;
}

.signup-grid {
  align-items: stretch;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
}

.signup-card,
.signup-benefits {
  border: 1px solid var(--theme-border, #303934);
  border-radius: .9rem;
  box-shadow: 0 1.1rem 2.7rem rgba(0, 0, 0, .2);
  padding: clamp(1.35rem, 3vw, 2.25rem);
}

.signup-card {
  background: rgba(21, 26, 24, .92);
}

.signup-card h2,
.signup-benefits h2 {
  font-size: clamp(1.45rem, 3vw, 2rem);
  margin: 0;
}

.signup-card__intro {
  color: var(--theme-muted, #ada99e);
  margin: .55rem 0 1.5rem;
}

.signup-card .form-group {
  margin-bottom: 1.15rem;
}

.signup-card label {
  font-weight: 700;
}

.signup-field-required {
  color: var(--theme-accent-bright, #eeae7d);
  font-size: .7rem;
  letter-spacing: .08em;
  margin-left: .35rem;
  text-transform: uppercase;
}

.signup-card .form-control {
  min-height: 2.8rem;
}

.signup-card .form-text {
  line-height: 1.35;
}

.signup-submit {
  margin-top: .35rem;
  min-width: 9rem;
}

.signup-login {
  color: var(--theme-muted, #ada99e);
  margin: 1.1rem 0 0;
}

.signup-benefits {
  background:
    radial-gradient(circle at 100% 0, rgba(209, 132, 84, .19), transparent 17rem),
    linear-gradient(145deg, #202622, #151a18 70%);
  overflow: hidden;
  position: relative;
}

.signup-benefits::after {
  background: linear-gradient(90deg, var(--theme-accent, #d18454), transparent);
  content: "";
  height: 2px;
  left: 0;
  opacity: .85;
  position: absolute;
  top: 0;
  width: 70%;
}

.signup-benefit-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

.signup-benefit-list li {
  border-top: 1px solid var(--theme-border, #303934);
  display: grid;
  gap: .9rem;
  grid-template-columns: 2.35rem minmax(0, 1fr);
  padding: 1rem 0;
}

.signup-benefit-list__marker {
  align-items: center;
  background: var(--theme-accent-soft, #3b2821);
  border: 1px solid rgba(238, 174, 125, .24);
  border-radius: 50%;
  color: var(--theme-accent-bright, #eeae7d);
  display: inline-flex;
  font-size: .68rem;
  font-weight: 800;
  height: 2.35rem;
  justify-content: center;
  letter-spacing: .04em;
  width: 2.35rem;
}

.signup-benefit-list strong {
  color: #f7f1e5;
  display: block;
  font-size: 1.02rem;
  margin-bottom: .15rem;
}

.signup-benefit-list li > span:last-child {
  color: var(--theme-muted, #ada99e);
  line-height: 1.45;
}

.signup-benefits__note {
  background: rgba(120, 196, 147, .09);
  border: 1px solid rgba(120, 196, 147, .24);
  border-radius: .55rem;
  color: #c9d9cd;
  line-height: 1.45;
  margin: .65rem 0 0;
  padding: .85rem 1rem;
}

.signup-benefits__note strong {
  color: var(--theme-success, #78c493);
}

@media (max-width: 767.98px) {
  .signup-shell {
    padding-top: .75rem;
  }

  .signup-grid {
    grid-template-columns: 1fr;
  }

  .signup-submit {
    width: 100%;
  }
}