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

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(180deg);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

:root {
  /* Primary */
  --ligt-cyan: hsl(193, 38%, 86%);
  --neon-gray: hsl(150, 100%, 66%);
  /* Neutral */
  --gray-blue: hsl(217, 19%, 38%);
  --dark-gray: hsl(217, 19%, 24%);
  --dark-blue: hsl(218, 23%, 16%);
  /* Fonts */
  --font-size-quote: 28px;
}

body {
  width: 100vw;
  height: 100vh;
  display: grid;
  place-content: center;
  font-family: 'Manrope', sans-serif;
  background-color: var(--dark-blue);
  color: var(--ligt-cyan);
  place-items: center;
}

.card {
  border-radius: 12px;
  max-width: 440px;
  min-width: 400px;
  min-height: 240px;
  position: relative;
  background-color: var(--dark-gray);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

@media only screen and (max-width: 520px) {
  .card {
    max-width: 320px;
  }
}

.card-title {
  color: var(--neon-gray);
  text-align: center;
  font-size: 14px;
  letter-spacing: 0.3em;
}

@media only screen and (max-width: 520px) {
  .card-title {
    font-size: 12px;
  }
}

.card-quote {
  font-weight: bold;
  font-size: 20px;
  word-break: keep-all;
  text-align: center;
  margin: 24px 0;
}

.skeleton {
  display: block;
  height: 18px;
  background: var(--ligt-cyan);
  margin-bottom: 12px;
  border-radius: 9px;
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.skeleton:nth-child(2) {
  width: 55%;
  margin: 0 auto 12px;
}

.divider-desktop {
  padding-bottom: 12px;
}

.divider-mobile {
  display: none;
  padding-bottom: 12px;
}

@media only screen and (max-width: 520px) {
  .divider-mobile {
    display: block;
  }
  .divider-desktop {
    display: none;
  }
}

.random-button {
  position: absolute;
  bottom: -24px;
  right: 50%;
  left: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateX(-50%);
  border-radius: 100%;
  background-color: var(--neon-gray);
  border: none;
  cursor: pointer;
  transition: box-shadow 300ms ease-in-out;
}

.random-button:hover {
  box-shadow: 2px 2px 20px 0 var(--neon-gray);
}

.loader {
  animation: spin 0.5s linear infinite;
}

.attribution {
  margin-top: 48px;
  font-size: 12px;
  text-align: center;
}

.attribution a {
  color: var(--neon-gray);
}