:root {
  --mainBG: hsl(217, 54%, 11%);
  --cardBG: hsl(216, 50%, 16%);
  --line: hsl(215, 32%, 27%);
  --white: hsl(0, 0%, 100%);
  --cyan: hsl(178, 100%, 50%);
  --blue: hsl(215, 51%, 70%);
}

* {
  padding: 0;
  margin: 0;
  font-size: 18px;
  font-family: 'Outfit', sans-serif;
  color: var(--white);
}

body {
  background-color: var(--mainBG);
}


/* ######### LAYOUT ########## */

.card {
  margin: 10% auto;
  border-radius: 15px;
  background-color: var(--cardBG);
  width: 280px;
  padding: 25px;
  filter: drop-shadow(0 0 25px RGB(12, 20, 30));
}


.card-img {
  width: 100%;
  height: 280px;
  display: block;
  margin: 0 auto 8% auto;
  border-radius: 8px;
  z-index: -1;
  background-image: url(images/image-equilibrium.jpg);
  background-size: contain;
}

.card-img:hover {
  background-image: url(images/image-equilibrium.jpg);
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
  box-shadow: inset 0 0 0 2000px hsla(178, 100%, 50%, 0.5);
  cursor: pointer;
}

.card-img:hover::after {
  content: url(images/icon-view.svg);
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.attributes {
  display: flex;
  justify-content: space-between;
}

.days-text, .eth-text {
  display: inline-block;
}

.avatar {
  width: 10%;
  border: 1px solid var(--white);
  border-radius: 25px;
}

.creation {
  display: flex;
  align-items: center;
  margin: 4% auto 2% auto;
}

/* ######## PADINGS and STYLES ######## */

h1, p.definition, .attributes {
  padding-bottom: 7%;
  font-size: 20px;
}

h1:hover {
  color: var(--cyan);
  cursor: pointer;
}

p.definition {
  opacity: 0.8;
  font-weight: 300;
  font-size: 16px;
  line-height: 1.5;
  color: var(--blue);
}

.eth-text, .days-text {
  font-size: 15px;
  color: var(--cyan);
  position: relative;
  bottom: 3px;
}

.eth-text {
  font-weight: 700;
  left: 3px;
}

.days-text {
  color: var(--blue);
  opacity: 0.8;
}

hr {
  border: none;
  height: 1px;
  background-color: var(--white);
  opacity: 0.1;
}

.creation-text, .autor-text {
  color: var(--blue);
  opacity: 0.8;
  font-size: 15px;
  position: relative;
  left: 5%;
}

.autor-text {
  color: var(--white);
}

.autor-text:hover {
  color: var(--cyan);
  cursor: pointer;
}

footer {
  text-align: center;
}