* {
  margin: 0;
  padding: 0;
}
body {
  width: 100%;
  height: 100%;
  font-family: arial;
  background-color: #101728;
}
#container_img {
  display: flex;
  flex-direction: column;
}

#efeito {
  width: 80%;
  position: fixed;
}
#logo {
  z-index: 1;
  width: 20%;
  position: fixed;
}
main {
  width: 35%;
  border: 4px solid #fff;
  margin: 5% auto 0;
  border-radius: 0.5rem;
  min-height: 500px;
  height: auto;
  position: relative;
  margin-bottom: 3rem;
}

h1 {
  background-color: #8923eb;
  color: #f5f5f5;
  margin: auto;
  text-align: center;
  padding: 0.6rem;
  border-radius: 0.3rem 0.3rem 0 0;
}

h2 {
  text-align: center;
  margin-top: 20%;
  font-size: 4rem;
  color: #fff;
  opacity: 20%;
  font-family: "dancing script", cursive;
}

#container {
  width: 95%;
  margin: 0.5rem auto auto;
  border-radius: 0.5rem;
  background-color: #fff;
}

.adionar_tarefa {
  width: 90%;
  margin: 1rem auto;
  padding: 0.6rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
input {
  width: 60%;
  padding: 0.5rem;
  color: black;
  border: 2px solid black;
  border-radius: 0.5rem;
}
input::placeholder {
  color: black;
}
input:hover {
  background-color: #b0b5eb;
}

button {
  padding: 0.5rem;
  background-color: #b0b5eb;
  font-weight: bold;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
}
button:hover {
  background-color: #b9b0eb;
}
button:active {
  background-color: #a0b0eb;
}
#tarefas {
  width: 95%;
  margin: 1rem auto;
}

.div_task {
  display: flex;
  flex-direction: row;
  min-height: 2rem;
  height: auto;
  margin-top: 5px;
  justify-content: flex-start;
  align-items: center;
  font-size: 1.2rem;
  color: #fff;
  width: 100%;
}
.paragrafo {
  width: 80%;
  height: auto;
  word-wrap: break-word;
  word-break: break-word;
}
.check {
  width: 3rem;
}

.button_remove {
  width: 1.2rem;
  height: 1.2rem;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: red;
  color: white;
  cursor: pointer;
  border: none;
  border-radius: 1rem;
  margin-left: 0.5rem;
}

footer {
  background-color: #213;
  color: #fff;
  font-size: 0.8rem;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  padding: 1rem 0;
}

/*smartphones (meédios)*/

@media (max-width: 480px) {
  #efeito {
    width: 100%;
  }

  #logo {
    width: 60%;
    margin: auto 20%;
  }
  #container_img {
    width: 100%;
  }
  main {
    width: 70%;
    margin: 40% auto;
    min-height: 400px;
  }
  h1 {
    font-size: 1.4rem;
  }
  h2 {
    font-size: 2rem;
  }
  .adionar_tarefa {
    flex-direction: column;
    padding: 0.7rem;
  }
  footer {
    padding: 2rem 0;
    font-size: 1rem;
  }
}

/*smartphone e alguns tablets*/
@media (min-width: 481px) and (max-width: 810px) {
  #efeito {
    width: 100%;
  }

  #logo {
    width: 60%;
    margin: auto 20%;
  }
  #container_img {
    width: 100%;
  }
  main {
    width: 80%;
    margin: 40% auto;
    min-height: 400px;
  }
  footer {
    padding: 2rem 0;
    font-size: 1rem;
  }
}
/*tablets médios*/
@media (min-width: 811px) and (max-width: 991px) {
  #efeito {
    width: 100%;
  }

  #logo {
    width: 40%;
    margin: auto 30%;
  }
  #container_img {
    width: 100%;
  }
  main {
    width: 80%;
    margin-top: 30%;
  }
  footer {
    padding: 3rem 0;
    font-size: 1rem;
  }
}

/*tablets grandes*/
@media (min-width: 992px) and (max-width: 1199px) {
  #efeito {
    width: 100%;
  }

  #logo {
    width: 35%;
  }
  #container_img {
    width: 100%;
  }
  main {
    width: 50%;
    margin-top: 20%;
  }
  footer {
    padding: 3rem 0;
    font-size: 1rem;
  }
}