body {
  background-color: white;
  font-family: "Montserrat", sans-serif;
  height: 100vh;
  margin: 2rem;
}

body.main-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}


.symbol-container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.symbol {
  color: black;
  font-size: 10em;
  display: inline-block;
  margin: 0 20px;
  vertical-align: middle;
}

.symbol.x {
  font-weight: bold;
  position: relative;
  z-index: 2;
  top: -50%;
  margin-top: -0.5em;
  animation: x-levitate 5s infinite alternate cubic-bezier(0.42, 0, 0.58, 1);
}

.symbol.x:before {
  content: "X";
  position: absolute;
  top: 50%;
  left: -0.5em;
  color: transparent;
  font-weight: bold;
  font-size: 1.5em;
  z-index: 3;
}

.symbol.o {
  font-weight: bold;
  position: relative;
  z-index: 1;
  animation: o-levitate 5s infinite alternate cubic-bezier(0.42, 0, 0.58, 1);
}

.symbol.o:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: transparent;
  transform: rotate(45deg) translate(-20px, 20px);
  z-index: -1;
}

@keyframes x-levitate {
  from {
    transform: translateY(150px);
  }
  to {
    transform: translateY(-10px);
  }
}

@keyframes o-levitate {
  from {
    transform: translateY(-120px);
  }
  to {
    transform: translateY(10px);
  }
}



button {
  padding: 1em 2em;
  border: none;
  background-color: black;
  color: white;
  font-weight: bold;
  font-size: 1.2em;
  border-radius: 30px;
  transition: all 0.3s ease;
}

button:hover {
  background-color: white;
  color: black;
  cursor: pointer;
}

p {
        margin-top: 1em;
        font-size: 1.5em;
      }

p.join-mailing {
        text-align: center;
      }

      .container {
        margin-top: 2em;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
      }

      /* Popup styles */
      .popup {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        display: flex;
        justify-content: center;
        align-items: center;
        z-index: 999;
        visibility: hidden;
        opacity: 0;
        transition: visibility 0s, opacity 0.5s ease;
      }

      .popup.open {
        visibility: visible;
        opacity: 1;
      }

      .popup-content {
        background-color: white;
        padding: 2em;
        border-radius: 10px;
        display: flex;
        flex-direction:column;
    justify-content: center;
    align-items: center;
  }

  /**/

.form-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 1rem;
}

.form-group label {
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.form-group input {
  border: 2px solid #ddd;
  border-radius: 5px;
  padding: 0.5rem;
  font-size: 1.2rem;
  width: 100%;
  max-width: 400px;
  box-sizing: border-box;
}

#submit-btn {
  padding: 1em 2em;
  border: none;
  background-color: black;
  color: white;
  font-weight: bold;
  font-size: 1.2em;
  border-radius: 30px;
  transition: all 0.3s ease;
  margin-top: 1.2em;
}

#submit-btn:hover {
  background-color: white;
  color: black;
  cursor: pointer;
}

.popup .close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  font-size: 1.2rem;
  background-color: transparent;
  border: none;
  cursor: pointer;
}

.footer {
  position: fixed;
  bottom: 0;
  width: 100%;
  margin: 2rem;
}

.footer-links {
  display: flex;
  justify-content: center;
}

.footer-links a {
  margin: 0 1rem;
  text-decoration: none;
  color: black;
  font-size: 1.2rem;
  font-weight: bold;
}

.footer-links a:hover {
  text-decoration: underline;
}