* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  text-decoration: none;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: #111111;
  color: #ffffff;
}




/* Typography */
h1 {
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  & span {
    color: #584AF9;
  }
  #start & {
    margin-bottom: 0;
  }
}

h2 {
  margin: 0.2rem 0 1rem 0;
  font-size: 1.8rem;
  font-weight: 600;
}

h3 {
  font-weight: 600;
  font-size: .9rem;
  text-transform: uppercase;
  color: #584bf9;
}

p {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.5);
  font-weight: 400;
  &.p-small {
    font-size: 1rem;
  }
  &.p-highlight {
    color: #584bf9;
    border-left: 1px solid #584bf9;
    padding: 0.5rem 0 0.5rem 1rem;
  }
  a {
    color: inherit;
    text-decoration: underline;
  }
}

.p-parts {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}




/* Buttons */
button {
  outline: none;
  border: none;
  cursor: pointer;
}

.button {
  height: fit-content;
  border-radius: 100px;
  padding: 1rem 1.5rem;
  background: #584bf9;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 500;
  font-size: .8rem;
  white-space: nowrap;
}




/* Tooltip */
.tooltip {
  background: #393939;
  padding: 0.5rem 1rem;
  border-radius: 100px 100px 100px 4px;
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.8);
  font-weight: 400;
  position: absolute;
}




/* Charts, lines */
.bar {
  fill: #584AF9;
  rx: 10px;
  transition: filter .2s ease-in-out;
}

.tick line, .tick path {
  stroke: #808080;  /* 50% grey */
  stroke-width: 2;  /* Adjust to make it thicker */
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tick {
  & text {
    font-size: 1rem;
    color: rgba(255,255,255,0.5);
  }
}

.domain {
  stroke: #808080;  /* 50% grey */
  stroke-width: 2;  /* Adjust to make it thicker */
}




/* Section */
.section-border {
  padding: 3rem;

  height: 100vh;

  background-size: cover;

  .section-border__inner {
    padding: 1px;
    height: 100%;

    background: radial-gradient(#FFFFFF, #FFFFFF01);
    border-radius: 4rem;

    .section-border__content {
      display: flex;
      flex-direction: column;
      justify-content: space-between;

      background: #111111;
      border-radius: 4rem;

      padding: 6rem;
      height: 100%;

      /*&:first-child {*/
      /*  background: linear-gradient(rgb(0,0,0,0.8), rgb(0,0,0,0.2)), url("../images/Birth-Rate-Visualization.png");  !* Chrome 10-25, Safari 5.1-6 *!*/
      /*  background-size: cover;*/
      /*}*/

      .section-border__content__body {
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        height: 100%;

        &.position-bottom {
          align-items: flex-end;
        }

        .section-border__content__body__chart {
          display: flex;
          flex-direction: column;
          align-items: center;
          gap: 1rem;
          align-self: center;
        }

        .section-border__content__body__chart-description {
          width: 25%;
          align-self: flex-start;
        }

        .section-border__content__body__text {
          width: 75%;
        }
        .section-border__content__body__parts {
          width: 100%;
          display: flex;
          flex-direction: column;
          justify-content: space-between;
        }
        .section-border__content__body__action {
          width: 25%;
          display: flex;
          justify-content: flex-end;
        }
      }
    }
  }

  &#start {

    background-size: cover;
    .section-border__inner {
      .section-border__content {
        background-image: url("../images/project-visualization.jpg");
        background-size: cover;
      }
      box-shadow: 3rem 1rem 10rem #000000;
  }
    }
}




/* Form */
input {
  border-radius: 100px;
  padding: 1rem 1.5rem;
  background: none;
  border: 2px solid #584bf9;
  color: #fff;
}

.form-group {
  display: flex;
  margin-top: 1rem;
  .button {
    min-height: 52px;
    border: 2px solid #584bf9;
    border-radius: 0 100px 100px 0;
  }
}

#autocomplete {
  border-radius: 100px 0 0 100px;
  min-height: 52px;
  outline: none;
}




/* Autocomplete */
#suggestions {
  position: absolute;
  background: #1f1f1f;
  border-radius: 6px;
}
.suggestion-item {
  padding: 10px;
  cursor: pointer;
  font-size: .8rem;
  font-weight: 400;
  &:not(:last-child) {
    border-bottom: 1px solid rgba(255,255,255,0.2);
  }
}
.suggestion-item:hover {
  background-color: #ffffff20;
}
#selectedCountriesList {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.5rem 0;

  li {
    cursor: pointer;
    background: #1f1f1f;
    border-radius: 100px;
    list-style-type: none;
    display: flex;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    font-size: .8rem;
  }
}




/* Cards */
.card-list {
  display: grid;
  width: 100%;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;

  .card-list-item {
    a {
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      width: 100%;
      min-height: 300px;
      padding: 4rem 2rem 2rem 2rem;
      background: #584bf9;
      border-radius: 20px;
      color: #fff;
      transition: all .2s ease-in-out;

      h2 {
        margin: 0;
      }

      h4 {
        font-weight: 300;
        opacity: 0.5;
      }

      &:hover {
        opacity: 0.7;
      }
    }
  }
}




#trendchart {
  .axis path,
  .axis line {
    fill: none;
    stroke: #808080;
    stroke-width: 2;
    shape-rendering: crispEdges;
  }

  .grid line {
    stroke: #80808020;;
    stroke-opacity: 0.7;
    shape-rendering: crispEdges;
  }

  .grid path {
    stroke-width: 0;
  }

  .line {
    fill: none;
    stroke-width: 2px;
  }
}




/* Map */
.continent-text {
  fill: #fff;
}




/* Slider */
.slider {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 1rem;
  margin: 2rem 0;
}

.slider-component {
  -webkit-appearance: none;
  width: 100%;
  height: 10px;
  border-radius: 5px;
  background: rgba(255,255,255,0.2);
  outline: none;
  opacity: 0.7;
  -webkit-transition: .2s;
  transition: opacity .2s;
  border: none;
  padding: 0;
}

.slider-component:hover {
  opacity: 1;
}

.slider-component::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  background: #584bf9;
  cursor: pointer;
}

.slider-component::-moz-range-thumb {
  width: 25px;
  height: 25px;
  border-radius: 50%;
  background: #584bf9;
  cursor: pointer;
}




/* Axis labels */
.axis-label {
  font-size: 1rem;
  font-weight: 600;
  fill: rgba(255,255,255,0.8);
}




/* Hint box */
.hint-box {
  height: 0;
  opacity: 0;
  background: #88888816;
  padding: 1rem;
  border-radius: 10px;
  transition: all .2s ease-in-out;
}