.texture-btn {
  position: relative;

  display: flex;
  align-items: center;
  justify-content: center;

  width: 100%;
  height: 100%;

  background-color: #FAA419;

  font-family: "Aika", sans-serif;
  font-weight: 400;

  text-decoration: none;
  overflow: hidden;

  transition: background-color 0.3s ease;
}

/* текст */
.texture-btn span{
  position: relative;
  z-index: 2;

  color: #FFFDF5;
  text-align: center;
  white-space: nowrap;

  /* сдвигаем текст на 2px выше центра */
  transform: translateY(-2px);
}

/* текстура */
.texture-btn::before{
  content:"";
  position:absolute;
  inset:0;

  background-image:url("https://i.ibb.co/Y7FdShXt/image.png");

  background-repeat:no-repeat;
  background-position:center;
  background-size:cover;

  opacity:100;

  pointer-events:none;
  transition:opacity 0.3s ease;
}

/* hover */
.texture-btn:hover{
  background-color:#3D4628;
}

.texture-btn:hover::before{
  opacity:100;
}