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

:root {
  --spacing-0: 0px;
  --spacing-200: 16px;
  --spacing-300: 24px;
  --spacing-400: 32px;
  --spacing-500: 40px;
  --spacing-600: 48px;
  --spacing-700: 56px;
  --spacing-800: 64px;
  --spacing-1300: 104px;
  --spacing-2000: 160px;

  --color-white: #FFFFFF;
  --color-grey-900: #48556A;
  --color-grey-500: #6E8098;
  --color-grey-400: #9DAEC2;
  --color-grey-200: #ECF2F8;
}

body {
}

main {
  min-height: 100vh;

  display: flex;
  align-items: center;
  justify-content: center;

  background-color: var(--color-grey-200);
}

.card {
  width: min-content;
  height: min-content;

  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-400);

  background-color: var(--color-white);
  border-radius: 10px;
  overflow: hidden;
}

@media (min-width: 768px) {
  .card {
    flex-direction: row;
    overflow: visible;
  }
}

@media (min-width: 1440px) {
  .card {
    gap: var(--spacing-500);
  }
}

.card img {
  width: 327px;
  height: 200px;

}

@media (min-width: 768px) {
  .card img {
    width: 229px;
    height: 346px;
    object-fit: cover;
    border-radius: 10px 0 0 10px;
  }
}

@media (min-width: 1440px) {
  .card img {
    width: 285px;
    height: 290px;
    object-fit: cover;
    border-radius: 10px 0 0 10px;
  }
}

.card__body {
  padding-bottom: var(--spacing-200);
  width: min-content;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-600);
}

@media (min-width: 768px) {
  .card__body {
    padding-right: var(--spacing-400);
    padding-top: var(--spacing-300);
    padding-bottom: var(--spacing-300);
    gap: var(--spacing-300);
  }
}

@media (min-width: 1440px) {
  .card__body {
    padding-right: var(--spacing-500);
    padding-top: var(--spacing-400);
    padding-bottom: var(--spacing-400);
  }
}

.card__body__content {
  
  display: flex;
  flex-direction: column;
  gap: var(--spacing-300);
}

.card__body__footer {
  
  display: flex;
  align-items: center;
  gap: var(--spacing-800);
}

@media (min-width: 768px) {
  .card__body__footer {
    gap: var(--spacing-1300);
  }
}

@media (min-width: 1440px) {
  .card__body__footer {
    gap: var(--spacing-2000);
  }
}

.card__body__footer__author-info {

  display: flex;
  align-items: center;
  gap: var(--spacing-200);
}

.card__body__footer__author-info img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.card__body__footer__author-info__content {
  width: max-content;
  
  display: flex;
  flex-direction: column;
}

.card__body__footer__share {
  width: 32px;
  height: 32px;
  
  position: relative;
}

.card__body__footer__share__button {
  width: 100%;
  height: 100%;

  border: 0px;
  border-radius: 50%;
  background-color: var(--color-grey-200);
  background-image: url("images/icon-share.svg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 15px 13px;
  z-index: 2;
  position: relative;
}

.card__body__footer__share__button--active {
  background-image: url("images/icon-share-active.svg");
  background-color: var(--color-grey-500);
}

/* fonts */
h1 {
  font-family: "Manrope";
  font-size: 20px;
  font-weight: bold;
  line-height: 130%;
  letter-spacing: 0.25px;
  color: var(--color-grey-900);
}

p {
  font-family: "Manrope";
  font-size: 13px;
  font-weight: medium;
  line-height: 140%;
  letter-spacing: 0.0012em;
  color: var(--color-grey-500);
}

p.card__body__footer__author-info__content__author {
  font-weight: bold;
  color: var(--color-grey-900);
}

p.card__body__footer__author-info__content__date {
  color: var(--color-grey-400);
}

/* tooltip */
.card__body__footer__share__links {
  display: none;
}

.card__body__footer__share__links--active {
  padding-bottom: var(--spacing-300);
  padding-top: var(--spacing-300);
  padding-left: var(--spacing-2000);
  padding-right: 100vw;

  display: flex;
  align-items: center;
  gap: var(--spacing-300);

  background-color: var(--color-grey-900);

  position: absolute;
  transform: translate(-100%, -50%);
  left: calc(-64px + 100vw);
  top: 50%;
  z-index: 1;
}

.card__body__footer__share__links--active div {
  display: flex;
  align-items: center;
  gap: var(--spacing-200);
}

.card__body__footer__share__links--active p {
  letter-spacing: 0.25em;
}

.card__body__footer__share__links--active img {
  width: 20px;
  height: 20px;
}

@media (min-width: 768px) {
  .card__body__footer__share__links--active {
    padding: var(--spacing-200) var(--spacing-300);
    border-radius: 10px;
    
    position: absolute;
    transform: translate(-50%, -100%);
    top: calc(-1 * var(--spacing-400));
    left: 50%;
  }

  .card__body__footer__share__links--active::after {
    content: "";
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-top: 12px solid var(--color-grey-900);

    position: absolute;
    transform: translate(-50%, 0);
    top: calc(100% - 1px); /*Otherwise there will be a visible white line*/
    left: 50%;
}