* {
  padding: 0;
  margin: 0;
  border: 0;
}

main {
  padding: 0;
}

#message-div {
  display: none;
}
#section-title {
  padding: 3rem 0;
}

#section-title h2 {
  text-align: center;
  font-family: "TradeGothic LT Std", sans-serif;
  font-size: 52px;
  line-height: 84px;
  font-weight: 400;
}

#section-title img {
  display: none;
}

.line {
  border: #c5c5c5 solid 0.4px;
  width: 100%;
  margin: 0 auto;
}

#newsletter-form {
  display: flex;
  flex-direction: row;
  gap: 5rem;
  margin-bottom: 3rem;
}

#options {
  display: flex;
  flex-direction: column;
  width: 50%;
  font-size: 2rem;
  gap: 1rem;
  padding: 3rem 0;
  box-shadow: 1px 2px 4px rgba(146, 146, 146, 0.2),
    -1px 2px 4px rgba(146, 146, 146, 0.2), 0 2px 4px rgba(146, 146, 146, 0);
}

#options label {
  display: flex;
  padding: 0 3rem;
}

#options label .description,
#options label .description span {
  width: 100%;
}

#options label div {
  display: flex;
  flex-direction: column;
}

#options label h2 {
  font-family: "TradeGothic LT CondEighteen", sans-serif;
  font-size: 3rem;
  font-weight: 400;
  line-height: 40px;
  white-space: nowrap;
}

#options label span b {
  font-weight: 700;
  color: #f15a24;
}

#options input {
  -webkit-appearance: none;
  appearance: none;
  width: 32px;
  height: 32px;
  border: 1px solid #000;
  border-radius: 0;
  margin-right: 1.7rem;
  position: relative;
  background-color: #fff;
  cursor: pointer;
  margin-top: 8px;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

#options input:checked {
  background-color: #f15a24;
  border-color: #f15a24;
}

#options input:checked::after {
  content: "✓";
  color: #fff;
  font-size: 20px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  animation: fadeIn 0.2s forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

#options span {
  display: block;
  font-family: "TradeGothic";
  font-size: 2rem;
  font-weight: 300;
  line-height: 28.8px;
  margin-top: 2px;
  top: 100%;
  left: 50px;
  margin-bottom: 10px;
  width: 350px;
}

label[for="newsletter-acervo-piaui"] {
  margin-top: 2.7rem;
}

.piaui {
  font-family: "TradeGothic LT Std", sans-serif;
  font-size: 16px;
  font-weight: 700;
  line-height: 19.2px;
  letter-spacing: 0.02em;
  text-align: left;
}

#submit-div {
  display: flex;
  flex-direction: column;
  width: 50%;
  font-size: 2rem;
  gap: 2rem;
  align-items: center;
}

#submit-div img {
  max-width: 80%;
}

#submit-div input {
  border: #f15a3e solid 1.5px;
  align-items: center;
}

#submit-div input::placeholder {
  font-family: "TradeGothic LT Std", sans-serif;
  font-weight: 300;
  line-height: 28.8px;
  letter-spacing: 2%;
  color: #a6a7a9;
}

#submit-div input {
  width: 100%;
  font-family: "TradeGothic LT Std", sans-serif;
  font-weight: 300;
  font-size: 2rem;
  line-height: 28.8px;
  letter-spacing: 2%;
  color: #000;
  padding: 1.4rem 1.5rem 1rem;
}

#submit-div input:focus {
  border-color: #b84318;
  outline: none;
}

#submit-div button {
  width: 100%;
  background-color: #f15a24;
  color: #fff;
  padding: 1.6rem 1.5rem 1rem;
  font-family: "TradeGothic LT Std", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  line-height: 31.2px;
  letter-spacing: 0.02em;
  text-align: center;
  align-items: center;
}

#submit-div a {
  font-family: "TradeGothic LT Std", sans-serif;
  font-size: 22px;
  font-weight: 400;
  line-height: 26.4px;
  letter-spacing: 0.03em;
  text-align: center;
}

#message-div {
  width: 570px;
  font-family: "TradeGothic LT Std", sans-serif;
  text-align: center;
  font-size: 15px !important;
  color: #ff0000;
}

.subscriber .subscriber__header {
  padding: 0 3rem 2rem;
  width: 100%;
  text-align: center;
}

.subscriber .subscriber__header .line {
  display: block;
  border-color: #dd6549;
  margin: 0 0 1rem;
}

.subscriber .subscriber__header p {
  display: inline-block;
  text-transform: uppercase;
  font-weight: bold;
  font-family: "TradeGothic LT Std";
  font-size: 2.4rem;
  letter-spacing: 1.2rem;
  padding: 0;
  margin: 0;
  line-height: normal;
  transition: none;
  color: #dd6549;
}

.content__lock {
  width: 32px;
  height: 32px;
  margin-right: 1.7rem;
  margin-top: 0.8rem;
}

.hidden {
  display: none !important;
}

@media (max-width: 768px) {
  main.mobile-main {
    max-width: 620px;
    margin: 3rem auto;
    box-shadow: 1px 2px 4px rgba(146, 146, 146, 0.2),
      -1px 2px 4px rgba(146, 146, 146, 0.2), 0 2px 4px rgba(146, 146, 146, 0);
  }

  #section-title {
    padding: 2rem 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  #section-title img {
    display: block;
    width: 20%;
  }

  #section-title h2 {
    font-size: 32px;
    font-weight: 400;
    line-height: 31px;
    text-align: center;
    width: 330px;
    height: 25px;
    margin-bottom: 12px;
  }

  .line {
    margin-top: 8px;
    height: 0.5px;
  }

  #newsletter-form {
    flex-direction: column;
    gap: 0;
    margin: 0;
  }

  #options {
    box-shadow: none;
  }

  #options,
  #submit-div {
    width: 100%;
    padding: 0;
  }

  #options label h2 {
    font-family: "TradeGothic LT Condeighteen";
  }

  #options label {
    font-size: 2rem;
    font-weight: 400;
    line-height: 40px;
    letter-spacing: -0.02em;
    text-align: left;
  }

  label[for="newsletter-dicas-culturais"] {
    margin-top: 2.7rem;
  }

  label[for="newsletter-acervo-piaui"] {
    margin-top: 2.7rem;
  }

  #options input {
    min-width: 24px;
    min-height: 24px;
    height: 24px;
    margin-top: 8px;
  }

  #options span {
    font-size: 14px;
    font-weight: 300;
    line-height: 19.2px;
    letter-spacing: 0.02em;
    text-align: left;
    margin-bottom: 0;
    width: 100%;
  }

  .subscriber .subscriber__header {
    padding: 2rem 3rem;
  }

  .subscriber .subscriber__header p {
    font-size: 2.2rem;
  }

  #submit-div img {
    display: none;
  }

  #submit-div {
    padding: 3rem;
  }

  #submit-div button {
    margin-top: 0;
  }

  #submit-div input::placeholder {
    font-weight: 300;
    line-height: 24px;
    letter-spacing: 0.02em;
    margin-left: 20px;
  }

  #submit-div a {
    font-size: 18px;
  }

  #message-div {
    width: 100%;
    font-family: "TradeGothic LT Std", sans-serif;
    text-align: center;
    font-size: 15px !important;
    color: #ff0000;
    margin: 10px 0;
  }
}

@media (max-width: 720px) {
  .header__mobile--menu--under {
    display: none;
  }
}

@media (max-width: 430px) {
  main {
    margin: 0;
  }
  #section-title h2 {
    font-size: 3.8rem;
    width: 100%;
    height: auto;
  }

  #section-title img {
    display: none;
  }

  #section-title .line {
    margin: 0;
  }
}

@media (max-width: 390px) {
  .subscriber .subscriber__header p {
    letter-spacing: 1rem;
    font-size: 2rem;
  }
}

@media (max-width: 360px) {
  #section-title h2 {
    font-size: 3.2rem;
  }

  #options label h2 {
    font-size: 2.8rem;
  }

  .subscriber .subscriber__header p {
    letter-spacing: 0.7rem;
  }
}