body {
    overflow-x: hidden;
    font-family: "Mulish", sans-serif;
    background-color: #202020;
}

.button-whats-app {
    width: 60px;
    height: 60px;
    border-radius: 360px;
    background-color: #25d366;
    border: none;
    margin-left: 15px;
}

.floating-symbols {
    background: linear-gradient(to bottom, #000000, #202020);
    position: relative;
    width: 100%;
    height: 100vh;
    z-index: 0;
}

.floating-symbols span {
    position: absolute;
    color: #616161;
    font-size: 1rem;
    white-space: nowrap;
    animation: moveRandom linear infinite, fadeInOut linear infinite;
    pointer-events: none;
}

.btn-frosted {
  background: rgba(255, 255, 255, 0.1);
  color: white; 
  border: 1px solid rgba(255, 255, 255, 0.3); 
  border-radius: 12px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  height: 40px;
  width: 200px;
}

.btn-frosted:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

@keyframes moveRandom {
    0% {
        transform: translate(var(--x-start), var(--y-start)) rotate(0deg);
    }
    50% {
        transform: translate(var(--x-mid), var(--y-mid)) rotate(180deg);
     }
    100% {
        transform: translate(var(--x-end), var(--y-end)) rotate(360deg);
    }
}

@keyframes fadeInOut {
    0% {
        opacity: 0;
    }
    10% {
        opacity: 0.7;
    }
    90% {
        opacity: 0.7;
    }
    100% {
        opacity: 0;
    }
}