.thinking-panel {
  display: block;
  background: #050505 var(--thinking) center 38% / cover no-repeat;
  color: #fff;
}

.thinking-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #050505 0%, #050505 37%, #050505e8 46%, #05050570 58%, transparent 72%);
}

.thinking-panel .panel-copy {
  position: relative;
  z-index: 1;
  width: 48%;
  min-height: calc(100vh - 82px);
  padding-top: 10vh;
}

.thinking-panel .panel-image {
  display: none;
}

.whatsapp {
  width: 46px;
  height: 46px;
  border: 2px solid #fff;
  background-color: #22c769;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath fill='white' d='M16 4a11 11 0 0 0-9.5 16.5L5 27l6.7-1.5A11 11 0 1 0 16 4Zm0 2.2a8.8 8.8 0 1 1-3.8 16.7l-.7-.3-3.5.8.8-3.4-.4-.7A8.8 8.8 0 0 1 16 6.2Zm-4.2 4.3c-.2 0-.5.1-.7.4-.3.3-1 1-1 2.4s1 2.8 1.2 3c.1.2 2 3.2 5 4.3 2.5 1 3 .8 3.6.7.5-.1 1.7-.7 1.9-1.4.2-.7.2-1.3.2-1.4-.1-.1-.3-.2-.6-.4l-2.2-1c-.3-.1-.6-.2-.8.2l-1 1.2c-.2.2-.4.3-.7.1a7.2 7.2 0 0 1-2.1-1.3 8 8 0 0 1-1.5-1.9c-.2-.3 0-.5.1-.6l.5-.6.3-.5c.1-.2 0-.4 0-.6l-1-2.3c-.3-.7-.6-.7-.9-.7h-.3Z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 27px;
  box-shadow: 0 7px 20px #0004;
  color: transparent !important;
  font-size: 0;
  transition: transform .2s ease, box-shadow .2s ease;
}

.whatsapp:hover,
.whatsapp:focus-visible {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 10px 25px #0006;
}

@media (max-width: 900px) {
  .thinking-panel { background-position: 62% 32%; }
  .thinking-panel::before { background: #050505d9; }
  .thinking-panel .panel-copy {
    width: auto;
    min-height: auto;
    padding: 80px 7vw;
  }
}