* {
  box-sizing: border-box;
}

::selection {
  background-color: #f7f7f7cc;
  color: #1a1a1a;
}

body,
html {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background-color: #3288bd;

  background-image: linear-gradient(
    180deg,
    #d53e4f 0%,
    #f46d43 15%,
    #fee08b 40%,
    #abdda4 60%,
    #66c2a5 85%,
    #3288bd 100%
  );
  background-attachment: fixed;
}

/* * TYPOGRAPHY */
main {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 5vw;
  font-family: 'Roboto', "Helvetica Neue", Helvetica, system-ui, Arial, sans-serif;
  font-size: clamp(1.5rem, 2vw, 2.5rem);
  font-weight: 550;
  color: #1a1a1a;
  line-height: 1.3;
  letter-spacing: -0.05em;
  position: relative;
  z-index: 10;
}

.content_wrapper {
  max-width: 800px;
  width: 100%;
}

p {
  margin-top: 0;
  margin-bottom: 1.5em;
}

a {
  color: #1a1a1a;
  text-decoration: none;
  border-bottom: 2px solid #1a1a1a4d;
  transition:
    color 0.3s ease,
    border-color 0.3s ease,
    background-color 0.3s ease;
}

a:hover {
  color: #1a1a1a;
  background-color: #f7f7f7cc;
  border-bottom-color: transparent;
}

.tools-text {
  font-weight: 300;
  font-size: 0.9em;
  color: #1a1a1acc;
}

.social-links {
  margin-top: 3em;
  font-size: 0.6em;
}

/* * FLYING RANDOM EARTH IMAGE */
.flying-random {
  position: fixed;
  width: 70px;
  height: 70px;
  animation: zigzag 75s linear infinite alternate;
  top: 0;
  left: 0;
  border-bottom: none;
  z-index: 999;
  pointer-events: auto;
  cursor: pointer;
}

.flying-random:hover {
  background-color: transparent;
}

.earth-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  clip-path: circle(41% at 50% 50%);
  opacity: 0.9;
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
}

.earth-img:hover {
  opacity: 1;
  transform: scale(1.2);
}

@keyframes zigzag {
  0% {
    transform: translate(-10vw, 5vh) rotate(0deg);
  }
  25% {
    transform: translate(95vw, -10vh) rotate(90deg);
  }
  50% {
    transform: translate(-5vw, 85vh) rotate(180deg);
  }
  75% {
    transform: translate(90vw, 95vh) rotate(270deg);
  }
  100% {
    transform: translate(50vw, -15vh) rotate(360deg);
  }
}

/* RESPONSIVE ADJUSTMENTS */
@media (max-width: 768px) {
  main {
    padding: 8vw;
  }
  .flying-random {
    width: 90px;
    height: 90px;
    animation-duration: 60s;
  }
}