:root {
  --blue-900: hsl(217, 19%, 35%);
  --blue-700: hsl(214, 17%, 51%);
  --blue-400: hsl(212, 23%, 69%);
  --blue-100: hsl(210, 46%, 95%);
}

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

body {
  margin: 0;
  padding: 30px 30px;
  background: var(--blue-100);
  font-family: "Manrope", sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  overflow-x: hidden;
}

.card {
  max-width: 690px;
  width: 100%;

  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.card-image {
  width: 100%;
  display: block;
}

.card-body {
  padding-inline: 30px;
  padding-block-end: 20px;
  position: relative;
}

.card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--blue-900);
  margin-block-start: 30px;
  margin-block-end: 15px;
}

.card-description {
  color: var(--blue-700);
  font-size: 0.875rem;
  margin-bottom: 75px;
}

/* footer */
.card-footer {
  display: flex;
  align-items: center;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding-bottom: 10px;
}
.author {
  display: flex;
  align-items: center;

  gap: 15px;
  padding-inline-start: 30px;
  padding-block-end: 10px;
}

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

.name-date-container {
  line-height: 1.5;
  font-size: 0.875rem;
}

.author-name {
  color: var(--blue-900);
  font-weight: bold;
}

.publish-date {
  color: var(--blue-400);
}

.share-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  width: 30px;
  height: 30px;
  border-radius: 20px;
  position: relative;
  z-index: 999;
  margin-left: auto;
  margin-right: 30px;

  transition: background-color 0.03s ease;
}

.share-btn-active {
  background-color: var(--blue-700);
}
.share-btn-active img {
  filter: brightness(0) invert(1);
}

.share-btn img {
  object-fit: cover;
  width: 18px;
  transition: filter 0.03s ease;
}

.share-panel-desktop {
  display: none;
}

.share-panel {
  background-color: var(--blue-900);
  position: absolute;
  left: 0;
  right: 0;
  height: 78px;
  transform: translate(0, -75%);

  display: flex;
  align-items: center;
  justify-content: start;
  gap: 15px;
  padding-inline-start: 30px;

  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.15s ease-in-out, visibility 0.15s ease-in-out;
}
.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.share-label {
  text-transform: uppercase;
  color: var(--blue-400);
  letter-spacing: 4px;
  font-weight: 300;
  font-size: 0.875rem;
}

/* Media queries */

@media (width >= 1024px) {
  .grid-large-screen {
    display: grid;
    grid-template-columns: 1.5fr 2.5fr;
  }

  .card {
    overflow: visible;
  }

  .card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: left;
  }

  .card-body {
    padding-inline: 35px;
    padding-block-start: 35px;
  }

  h1.card-title {
    font-size: 1.25rem;
    margin-block-start: 0;
  }

  .card-description {
    line-height: 1.5;
    margin-block-end: 60px;
  }

  .author {
    padding-block-start: 35px;
  }

  .share-btn {
    align-self: center;
    margin-right: 35px;
    transform: translateY(15px);
    cursor: pointer;
  }

  .share-panel {
    display: none;
  }

  .share-panel-desktop {
    display: flex;
    position: absolute;
    position: absolute;
    transform: translate(29.5%, -60px);

    right: 0;
    padding: 20px 30px;
    background-color: var(--blue-900);
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border-radius: 10px;
    z-index: 999;
    overflow: visible;
    opacity: 0;
  }

  .share-panel-desktop img {
    cursor: pointer;
  }

  .share-panel-desktop::after {
    content: " ";
    color: white;
    width: 20px;
    height: 20px;
    background-color: var(--blue-900);
    position: absolute;
    bottom: 0;
    left: 50%;

    transform: translate(-50%, 50%) rotate(45deg);
    transform-origin: center;
  }

  .share-panel-desktop.active {
    opacity: 1;
  }
}