#title-box {
  color: #ffffff;
}

#title-box a {
  text-decoration: none;
}

#logo {
  display: block;
  margin-bottom: 10px;
  width: 100%;
}

#lang-container {
  margin-top: 30px;
  width: 100%;
}

.lang-button {
  border: 1px solid #ffffff;
  border-radius: 100px;
  display: block;
  letter-spacing: 4px;
  margin: 0 auto 10px auto;
  max-width: 50%;
  padding: 8px 30px 11px 34px;  /* +4px for letter-spacing */
  transition: 0.5s;
}

.contact-item {
  display: block;
  letter-spacing: 3px;
  margin-top: 5px;
}

.contact-item span:nth-child(1) {
  font-weight: bold;
}

/* large */
@media only screen and (min-width: 768px) {
  #title-box {
    background: radial-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0));
    font-size: 50px;
    left: 50%;
    margin-top: 10px;
    min-width: 60%;
    padding: 50px 100px 80px;
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
  }

  #title {
    letter-spacing: 20px;
    margin-left: 20px;
  }

  .lang-button {
    font-size: 40%;
  }

  #contact-info {
    margin-top: 30px;
    font-size: 36%;
  }
}

/* small */
@media only screen and (max-width: 768px) {
  .bg-mountains {
    background: radial-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0)), url("bg-mountains.png");
  }

  #title-box {
    font-size: 36px;
    letter-spacing: 4px;
    margin: auto;
    padding: 50px 0 80px 0px;
    width: 90%;
  }

  #title {
    letter-spacing: 10px;
    margin-left: 10px;
  }

  .lang-button {
    font-size: 60%;
    min-width: 150px;
  }

  #contact-info {
    margin-top: 30px;
    font-size: 45%;
  }

  .contact-item span:nth-child(1) {
    display: block;
  }

  .contact-item span:nth-child(2) {
    display: none;
  }

  .contact-item span:nth-child(3) {
    display: block;
    margin-bottom: 10px;
    margin-top: 5px;
  }
}