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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

/* SCROLLBAR */
::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-track {
  background: var(--black);
}

::-webkit-scrollbar-thumb {
  background: var(--gray);
}

/* ANIMATIONS */
@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes blink {
  0%, 100% {
    opacity: .2;
  }
  50% {
    opacity: 1;
  }
}

.anim-up {
  animation: slideUp .3s ease forwards;
}

.tdot {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gray);
  margin: 0 2px;
  animation: blink .9s infinite;
}

.tdot:nth-child(2) {
  animation-delay: .2s;
}

.tdot:nth-child(3) {
  animation-delay: .4s;
}