.research-closing {
  padding: 64px 40px 40px;
  background: var(--white);
}

.research-closing__card {
  position: relative;
  display: flex;
  min-height: clamp(260px, 32vw, 460px);
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 70px 24px;
  border-radius: 24px;
  background: var(--cyan);
  color: var(--white);
  text-align: center;
  isolation: isolate;
}

.research-closing__stars {
  position: absolute;
  z-index: -1;
  top: -74px;
  right: -30px;
  width: clamp(220px, 34vw, 520px);
  height: auto;
  filter: brightness(0) invert(1);
  opacity: .19;
  pointer-events: none;
}

.research-closing__content {
  position: relative;
  width: min(100%, 640px);
}

.research-closing__heading {
  margin: 0 0 10px;
  color: var(--white);
  font-size: clamp(30px, 3.7vw, 56px);
  font-weight: 400;
  letter-spacing: -.035em;
  line-height: 1.12;
}

.research-closing__heading strong {
  font-weight: 750;
}

.research-closing__body {
  max-width: 620px;
  margin: 0 auto 26px;
  color: rgb(255 255 255 / 92%);
  font-size: 18px;
  font-weight: 400;
  line-height: 1.45;
}

.research-closing__form {
  width: 100%;
  margin: 0 auto;
}

.research-closing__row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.research-closing__field {
  flex: 0 1 310px;
  width: min(100%, 310px);
  min-width: 0;
  padding: 0;
  border: 0;
  background: transparent;
}

.research-closing .research-email-entry__input {
  width: 100%;
  height: 42px;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid rgb(255 255 255 / 92%);
  border-radius: 999px;
  background: transparent;
  box-shadow: none;
  color: var(--white);
  font-size: 13px;
}

.research-closing .research-email-entry__input::placeholder {
  color: rgb(255 255 255 / 88%);
  opacity: 1;
}

.research-closing .research-email-entry__input:focus-visible {
  outline: 2px solid var(--white);
  outline-offset: 3px;
}

.research-closing .research-email-entry__submit {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid var(--white);
  border-radius: 999px;
  background: var(--white);
  color: var(--navy);
  font-size: 13px;
  font-weight: 650;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 160ms ease, background-color 160ms ease;
}

.research-closing .research-email-entry__submit:hover {
  transform: translateY(-1px);
  background: var(--pink);
  border-color: var(--pink);
  color: var(--white);
}

.research-closing .research-email-entry__submit:focus-visible {
  outline: 2px solid var(--navy);
  outline-offset: 3px;
}

.research-closing__signed-in {
  margin: 0 auto;
}

.research-closing__error {
  min-height: 0;
  margin: 5px 0 0;
  color: var(--white);
  font-size: 12px;
}

.research-closing__error:empty {
  display: none;
}

.research-closing__note {
  margin: 16px 0 0;
  color: rgb(255 255 255 / 92%);
  font-size: 13px;
  line-height: 1.3;
}

@media (min-width: 900px) {
  .research-closing {
    padding: 64px 40px 40px;
  }
}

@media (max-width: 540px) {
  .research-closing {
    padding: 44px 12px 12px;
  }

  .research-closing__card {
    min-height: 230px;
    padding: 34px 18px;
    border-radius: 12px;
  }

  .research-closing__stars {
    top: -44px;
    right: -86px;
    width: 280px;
  }

  .research-closing__heading {
    font-size: clamp(24px, 7vw, 30px);
  }

  .research-closing__body {
    max-width: 340px;
    font-size: 13px;
  }

  .research-closing__row {
    gap: 7px;
  }

  .research-closing__field {
    width: min(100%, 250px);
  }

  .research-closing .research-email-entry__input {
    padding: 0 12px;
    font-size: 12px;
  }

  .research-closing .research-email-entry__submit {
    padding: 0 15px;
  }
}