.registration-form input,
.registration-form .grid,
.registration-form .cta {
  width: 100%;
}

.registration-form {
  width: 40%;
  margin-left: auto;
  margin-right: auto;
  margin-top: 2rem;
}

@media not all and (min-width: 800px) {
  .registration-form {
    width: 80%;
  }
}

@media not all and (min-width: 640px) {
  .registration-form {
    width: calc(100% - 4rem);
  }
}

.select-input {
  width: 100%;
  grid-template-columns: 1fr 1fr;
  grid-template-columns: 1fr 2.35rem;
}

.select-input .select-btn {
  padding: 0.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  outline: none;
  font-size: var(--font-s);
  height: 2.35rem;
  width: 2.35rem;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.select-input .select-btn svg {
  width: 1.5rem;
  height: 1.5rem;
  transition: var(--transition);
}

.select-active .select-btn svg {
  transform: rotate(180deg);
}

.select-input .select-btn svg path {
  stroke-width: 1px;
}

.select-input .select {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  outline: none;
  font-size: var(--font-s);
  height: 2.35rem;
  justify-content: center;
  padding-left: 0.5rem;
  transition: var(--transition);
}

.select-active .select {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.select-input .label {
  opacity: 0.5;
  cursor: pointer;
  width: 100%;
}

.select-input .options {
  background-color: var(--white);
  width: 100%;
  left: 0;
  outline: 1px solid var(--border);
  border-radius: var(--radius);
  border-top-left-radius: 0;
  border-top-right-radius: 0;
  top: 100%;
  height: 2.35rem;
  overflow: hidden;
  overflow-y: auto;
  transition: var(--transition);
  visibility: hidden;
  opacity: 0;
}

.select-active .options {
  visibility: visible;
  opacity: 1;
  height: 10.25rem;
}

.select-input .options span {
  font-size: 0.65rem;
  padding: 0.35rem;
  background-color: var(--section-grey);
  border-radius: 0.25rem;
  cursor: pointer;
  transition: var(--transition);
  height: 1.7rem;
}