* {
  font-family: Arial;
}
html {
  height: 100%;
}
body {
  margin: 0;
  padding: 0;
  background-color: black;
  color: azure;
  height: 100%;
}

header {
  display: flex;
  justify-content: center;
  text-align: center;
}
h2 {
  text-align: center;
}

p {
  font-size: 18px;
}
.container {
  display: flex;
  justify-content: space-around;
  align-items: center;
  width: 1142px;
  flex-direction: column;
}
#main {
  display: flex;
  justify-content: center;
  margin-top: 30px;
  min-height: 100%;
}
.banner {
  margin-top: 15px;
  object-fit: cover;
}

.motivacional {
  margin-top: 60px;
}
.galeria {
  margin-top: 60px;
  display: flex;
  flex-direction: column;
}

.imagens {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.imagens figure {
  display: flex;
  flex-wrap: wrap;
  width: 460px;
  height: 425px;
  margin: 41px;
}
.imagens figcaption {
  font-size: 13px;
}
.imagens img {
  width: 460px;
  height: 425px;
}
footer {
  background-color: #374161;
  margin-top: 30px;
  text-align: center;
  height: 70px;
}
footer p {
  width: 100%;
  font-family: "Helvetica Neue";
  font-weight: lighter;
  color: white;
  padding-top: 20px;
  font-size: 13px;
}

/* Design Responsivo Tablet */
@media only screen and (min-width: 788px) and (max-width: 979px) {
  .container {
    width: 768px;
    margin: 0 auto;
    padding: 0px;
    position: relative;
  }
  .banner {
    width: 748px;
  }

  .motivacional {
    width: 748px;
  }
  .motivacional iframe {
    width: 748px;
    height: 327px;
  }
  .imagens img {
    width: 350px;
    height: 323px;
  }
  .imagens figure {
    margin: 20px 0;
    width: 350px;
    height: 323px;
    margin-right: 5px;
    margin-bottom: 46px;
  }

  footer {
    margin-top: 0px;
    height: 70px;
  }

  footer p {
    padding-top: 18px;
  }
}

/* Design Responsivo Mobile */

@media only screen and (max-width: 787px) {
  .container {
    width: 300px;
  }

  .banner {
    width: 300px;
  }

  .motivacional {
    width: 300px;
  }
  .motivacional iframe {
    max-width: 100%;
  }
  .imagens {
    text-align: center;
  }
  .imagens img {
    width: 300px;
    height: 277px;
  }
  .imagens figure {
    margin-bottom: 0px;
    margin-top: 0px;
    justify-content: center;
    height: 370px;
  }

  .imagens figcaption {
    margin-bottom: 80px;
    width: 300px;
  }

  footer {
    margin-top: 0px;
    height: 70px;
  }

  footer p {
    padding-top: 18px;
  }
}