*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: inherit;
}

html {
  box-sizing: border-box;
  font-size: 62.5%;
}

body {
  font-family: sans-serif;
  font-weight: 400;
  line-height: 1.6;
  background-color: #fff7ee;
  height: 100vh;
}

.navbar {
  display: flex;
  align-items: center;
  height: 12%;
  box-shadow: 0 0.2rem 1rem rgba(0, 0, 0, 0.1);
  background-color: white;
  padding: 1rem;
}

.logo {
  height: 20rem;
}

.description {
  font-size: 2.7rem;
  margin-left: 8rem;
  margin-top: 1rem;
  transform: rotate(-6deg);
}

.online {
  margin-left: auto;
  margin-right: 1rem;
  font-size: 2.7rem;
  color: #6cb5ff;
}

.main {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  height: 88%;
}

.conversation {
  height: 83%;
  background-color: white;
  border: 1px solid #cccccc;
  border-top-left-radius: 7px;
  border-top-right-radius: 7px;
  padding: 1.5rem;
  font-size: 2rem;
  word-break: break-word;
  overflow-y: auto;
}

.message {
  font-size: 2rem;
  font-weight: 700;
  color: #565656;
  margin-bottom: 0.7rem;
}

.chat {
  margin-bottom: 0.7rem;
}

.name {
  font-weight: 700;
}

.red {
  color: #ff0101;
}

.blue {
  color: #0101ff;
}

.form {
  height: 17%;
  margin-top: 1rem;
  display: grid;
  grid-template-columns: 15rem 1fr 15rem;
  gap: 1rem;
}

.btn {
  height: 100%;
  background-color: #121830;
  font-size: 3rem;
  border: 1px solid #cccccc;
  cursor: pointer;
}

#send {
  color: white;
}

.btn:focus {
  outline: none;
}

.bottom-left-radius {
  border-bottom-left-radius: 7px;
}

.bottom-right-radius {
  border-bottom-right-radius: 7px;
}

.start {
  background-color: #121830;
  color: white !important;
  font-weight: 600 !important;
  border: none !important;
}

.start:focus {
  outline: none;
}

#stop {
  color: white;
}

.textarea {
  height: 100%;
  resize: none;
  font-family: inherit;
  font-size: 2rem;
  border: 1px solid #cccccc;
  padding-top: 25px;
}

.textarea:focus {
  outline: none;
}

.hide {
  display: none;
}

.bold {
  font-weight: 700;
}

@media only screen and (max-width: 56.25em) {
  /* 900px */
  .description {
    margin-left: 6rem;
    font-size: 2rem;
  }

  .online {
    font-size: 2rem;
  }
}

@media only screen and (max-width: 48.125em) {
  /* 770px */
  .online {
    display: none;
  }
}

@media only screen and (max-width: 43.75em) {
  /* 700px */
  .form {
    grid-template-columns: 10rem 1fr 10rem;
  }

  .btn {
    font-size: 1.4rem;
  }
}

@media only screen and (max-width: 31.25em) {
  /* 500px */
  .conversation {
    height: 90%;
  }

  .form {
    height: 10%;
    grid-template-columns: 7rem 1fr 7rem;
  }

  .btn {
    font-size: 1.2rem;
  }
}

@media only screen and (max-width: 32.5em) {
  /* 520px */
  .description {
    display: none;
  }
}

@media only screen and (max-width: 28.125em) {
  /* 450px */
  .logo {
    height: 12rem;
  }
}

body {
  font-family: Arial, sans-serif;
  text-align: center;
  padding: 20px;
}

#services {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  font-size: 16px;
}

a {
  display: inline-block;
  margin-top: 20px;
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
  text-decoration: none;
  border-radius: 5px;
}

#chatLink {
  background-color: #3498db;
  color: white;
}

#chatLink:hover {
  background-color: #2980b9;
}

#videoLink {
  background-color: #e74c3c;
  color: white;
}

#videoLink:hover {
  background-color: #c0392b;
}