/*=============== GOOGLE FONTS ===============*/
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500&display=swap");
/*=============== VARIABLES CSS ===============*/
:root {
  /*========== Colors ==========*/
  /*Color mode HSL(hue, saturation, lightness)*/
  --first-color: hsl(28, 80%, 58%);
  --first-color-light: hsl(29, 80%, 70%);
  --black-color: hsl(29, 16%, 10%);
  --text-color: hsl(29, 8%, 65%);
  --body-color: hsl(29, 100%, 99%);
  /*========== Font and typography ==========*/
  /*.5rem = 8px | 1rem = 16px ...*/
  --body-font: "Poppins", sans-serif;
  --h3-font-size: 1.125rem;
  --smaller-font-size: .75rem;
}

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

body {
  font-family: var(--body-font);
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  
  --s: 25vmin;
  --p: calc(var(--s) / 2);
  --c1: pink;
  --c2: dodgerblue;
  --c3: white;
  --bg: var(--c3);
  --d: 4000ms;
  --e: cubic-bezier(0.76, 0, 0.24, 1);
  
  background-color: var(--bg);
  background-image:
    linear-gradient(45deg, var(--c1) 25%, transparent 25%),
    linear-gradient(-45deg, var(--c1) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, var(--c2) 75%),
    linear-gradient(-45deg, transparent 75%, var(--c2) 75%);
  background-size: var(--s) var(--s);
  background-position: 
    calc(var(--p) *  1) calc(var(--p) *  0), 
    calc(var(--p) * -1) calc(var(--p) *  1), 
    calc(var(--p) *  1) calc(var(--p) * -1), 
    calc(var(--p) * -1) calc(var(--p) *  0);
  animation: 
    color var(--d) var(--e) infinite,
    position var(--d) var(--e) infinite;
}

@keyframes color {
  0%, 25% {
    --bg: var(--c3);
  }
  26%, 50% {
    --bg: var(--c1);
  }
  51%, 75% {
    --bg: var(--c3);
  }
  76%, 100% {
    --bg: var(--c2);
  }
}

@keyframes position {
  0% {
    background-position: 
      calc(var(--p) *  1) calc(var(--p) *  0), 
      calc(var(--p) * -1) calc(var(--p) *  1), 
      calc(var(--p) *  1) calc(var(--p) * -1), 
      calc(var(--p) * -1) calc(var(--p) *  0);
  }
  25% {
    background-position: 
      calc(var(--p) *  1) calc(var(--p) *  4), 
      calc(var(--p) * -1) calc(var(--p) *  5), 
      calc(var(--p) *  1) calc(var(--p) *  3), 
      calc(var(--p) * -1) calc(var(--p) *  4);
  }
  50% {
    background-position: 
      calc(var(--p) *  3) calc(var(--p) * 8), 
      calc(var(--p) * -3) calc(var(--p) * 9), 
      calc(var(--p) *  2) calc(var(--p) * 7), 
      calc(var(--p) * -2) calc(var(--p) * 8);
  }
  75% {
    background-position: 
      calc(var(--p) *  3) calc(var(--p) * 12), 
      calc(var(--p) * -3) calc(var(--p) * 13), 
      calc(var(--p) *  2) calc(var(--p) * 11), 
      calc(var(--p) * -2) calc(var(--p) * 12);
  }
  100% {    
    background-position: 
      calc(var(--p) *  5) calc(var(--p) * 16), 
      calc(var(--p) * -5) calc(var(--p) * 17), 
      calc(var(--p) *  5) calc(var(--p) * 15), 
      calc(var(--p) * -5) calc(var(--p) * 16);
  }
}

@media (prefers-reduced-motion) {
  body {
    animation: none;
  }
}

a {
  text-decoration: none;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
}

/*=============== CARD ===============*/
.container {
  height: 100vh;
  margin-inline: 1.5rem;
  display: grid;
  place-items: center;
}

.card {
  position: relative;
  width: 256px;
  background-color: var(--black-color);
  padding: 1.25rem 2rem 3rem;
  border-radius: 1.5rem;
  text-align: center;
  box-shadow: 0 4px 16px hsla(29, 75%, 8%, 0.2);
}
.card__img {
  width: 96px;
  border-radius: 50%;
}
.card__border {
  width: 110px;
  height: 110px;
  border: 2px solid var(--first-color);
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin: 0 auto 0.75rem;
}
.card__name {
  color: var(--first-color);
  font-size: var(--h3-font-size);
  font-weight: 500;
}
.card__profession {
  color: var(--text-color);
  font-size: var(--smaller-font-size);
  font-weight: 500;
}
.card__social {
  width: 200px;
  background-color: var(--first-color);
  padding: 0.75rem;
  border-radius: 3rem;
  text-align: initial;
  box-shadow: 0 8px 24px hsla(29, 75%, 56%, 0.3);
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1.75rem;
  margin: 0 auto;
  overflow: hidden;
  transform-origin: 18px 17px;
}
.card__social-control {
  position: relative;
  transform-origin: 18px 18px;
  transition: transform 0.45s ease;
  transform: rotate(0);
}
.card__social-toggle {
  display: inline-flex;
  background-color: var(--black-color);
  color: var(--first-color);
  font-size: 1.25rem;
  padding: 0.5rem;
  border-radius: 50%;
  cursor: pointer;
  position: relative;
  z-index: 10;
}
.card__social-text {
  display: block;
  color: var(--black-color);
  font-size: var(--smaller-font-size);
  font-weight: 500;
}
.card__social-list {
  display: inline-flex;
  column-gap: 0.75rem;
  transform: rotate(135deg);
  transform-origin: 18px 17px;
}
.card__social-link {
  display: inline-flex;
  background-color: var(--first-color-light);
  color: var(--black-color);
  font-size: 1.25rem;
  padding: 6px;
  border-radius: 50%;
}
.card__social-text, .card__social-list {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding-left: 3.1rem;
}
.card__social-text {
  top: 0.5rem;
}

/* Rotate social */
.animation .card__social-control {
  transform: rotate(-135deg);
}

/* Up animation */
.card__social.animation {
  animation: up-animation 1s ease-in-out forwards;
}

@keyframes up-animation {
  0%, 100% {
    transform: rotate(0);
  }
  50%, 60% {
    transform: rotate(-3deg);
  }
  88% {
    transform: rotate(1deg);
  }
}
/* Down animation */
.card__social.down-animation {
  animation: down-animation 1s ease-in-out forwards;
}

@keyframes down-animation {
  0%, 100% {
    transform: rotate(0);
  }
  50%, 60% {
    transform: rotate(6deg);
  }
  88% {
    transform: rotate(-1deg);
  }
}