* {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
  direction:rtl;
}

body {
  font-family: "Iran Sans";
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background-color: #ddd;
  font-size: 14px;
}

.container {
  background-color: #fff;
  width: 760px;
  max-width: 100vw;
  height: 480px;
  position: relative;
  overflow-x: hidden;
}
.container .forms-container {
  position: relative;
  width: 50%;
  text-align: center;
}
.container .forms-container .form-control {
  position: absolute;
  width: 100%;
  display: flex;
  justify-content: center;
  flex-direction: column;
  height: 480px;
  transition: all 0.5s ease-in;
}
.container .forms-container .form-control h2 {
  font-size: 2rem;
}
.container .forms-container .form-control form {
  display: flex;
  flex-direction: column;
  margin: 0px 30px;
}
.container .forms-container .form-control form input {
  margin: 10px 0px;
  border: none;
  padding: 15px;
  background-color: #efefef;
  border-radius: 5px;
}
.container .forms-container .form-control form button {
  border: none;
  padding: 20px;
  margin-top: 5px;
  background-color: #059669;
  border-radius: 5px;
  color: #fff;
  cursor: pointer;
}
.container .forms-container .form-control form button:focus {
  outline: none;
}
.container .forms-container .form-control span {
  margin: 10px 0px;
}
.container .forms-container .form-control .socials i {
  margin: 0 5px;
  color: #fff;
  border-radius: 50%;
}
.container .forms-container .form-control .socials .fa-facebook-f {
  padding: 5px 8px;
  background-color: #3b5998;
}
.container .forms-container .form-control .socials .fa-google-plus-g {
  padding: 5px 4px;
  background-color: #db4a39;
}
.container .forms-container .form-control .socials .fa-linkedin-in {
  padding: 5px 6px;
  background-color: #0e76a8;
}
    .container .forms-container .form-control.signup-form {
        opacity: 0;
        z-index: 1;
        right: 200%;
    }
    .container .forms-container .form-control.signin-form {
        opacity: 1;
        z-index: 2;
        right: 0%;
    }
.container .intros-container {
  position: relative;
  right: 50%;
  width: 50%;
  text-align: center;
}
.container .intros-container .intro-control {
  position: absolute;
  width: 100%;
  display: flex;
  justify-content: center;
  flex-direction: column;
  height: 480px;
  color: #fff;
  background: linear-gradient(170deg, #34d399, #059669);
  transition: all 0.5s ease-in;
}
.container .intros-container .intro-control .intro-control__inner {
  margin: 0px 30px;
}
.container .intros-container .intro-control button {
  border: none;
  padding: 15px 30px;
  background-color: #10b981;
  border-radius: 50px;
  color: #fff;
  margin: 10px 0px;
  cursor: pointer;
}
.container .intros-container .intro-control button:focus, .container .intros-container .intro-control button:hover {
  outline: none;
  background-color: #059669;
}
.container .intros-container .intro-control h3,
.container .intros-container .intro-control p {
  margin: 10px 0px;
}
.container .intros-container .intro-control.signin-intro {
  opacity: 1;
  z-index: 2;
}
.container .intros-container .intro-control.signup-intro {
  opacity: 0;
  z-index: 1;
}

.change .forms-container .form-control.signup-form {
  opacity: 1;
  z-index: 2;
  transform: translateX(-100%);
}
.change .forms-container .form-control.signup-form button {
  background-color: #2563eb !important;
}
.change .forms-container .form-control.signin-form {
  opacity: 0;
  z-index: 1;
  transform: translateX(-100%);
}
.change .intros-container .intro-control {
  transform: translateX(-100%);
  background: linear-gradient(170deg, #3b82f6, #2563eb);
}
.change .intros-container .intro-control #signin-btn {
  background-color: #2563eb;
}
.change .intros-container .intro-control.signin-intro {
  opacity: 0;
  z-index: 1;
}
.change .intros-container .intro-control.signup-intro {
  opacity: 1;
  z-index: 2;
}

@media screen and (max-width: 480px) {
  .container {
    height: 100vh;
    display: flex;
    flex-direction: column;
  }
  .container .forms-container {
    order: 2;
    width: 100%;
    height: 50vh;
  }
  .container .forms-container .form-control {
    position: absolute;
    height: 50vh;
  }
  .container .forms-container .form-control.signup-form {
    left: 0%;
    margin-top: 70px;
  }
  .container .intros-container {
    order: 1;
    width: 100%;
    left: 0%;
    height: 40vh;
  }
  .container .intros-container .intro-control {
    position: absolute;
    height: 40vh;
  }

  .change .forms-container .form-control.signup-form {
    transform: translateX(0%);
  }
  .change .forms-container .form-control.signin-form {
    transform: translateX(0%);
  }
  .change .intros-container .intro-control {
    transform: translateX(0%);
  }
}