* {
  box-sizing: border-box;
}
:root {
  --primary-orange: hsl(25, 97%, 53%);
  --white: hsl(0, 100%, 100%);
  --grey-500: hsl(217, 12%, 63%);
  --grey-900: hsl(213, 19%, 18%);
  --grey-950: hsl(216, 12%, 8%);
}
body {
  font-family: "Overpass", sans-serif;
  background-color: var(--grey-950);
}
.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}
.card {
  /* background-color: var(--grey-900); */
  background-image: radial-gradient(
    120% 120% at 50% 0%,
    hsl(213, 19%, 22%) 10%,
    var(--grey-900) 42%,
    var(--grey-950) 125%
  );
  max-width: 325px;
  padding: 20px 25px 35px 25px;
  border-radius: 15px;
}

.rating-state {
  display: block;
  .star-icon {
    padding: 10px;
    background-color: var(--grey-900);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
  }
  .rating-title {
    color: var(--white);
    font-size: 23px;
    font-weight: 700;
  }
  .rating-description {
    color: var(--grey-500);
    font-size: 13px;
    font-weight: 400;
    line-height: 1.5;
  }
  .rating-options {
    display: flex;
    justify-content: space-between;
    margin: 20px 0;
    .rating-button {
      background-color: var(--grey-900);
      color: var(--grey-500);
      border: none;
      border-radius: 50%;
      width: 40px;
      height: 40px;
      font-size: 13px;
      font-weight: 700;
      cursor: pointer;
    }

    .white-bg {
      background-color: var(--white);
      color: var(--grey-900);
    }

    .rating-button:hover {
      background-color: var(--primary-orange);
      color: var(--grey-900);
    }
  }
  .submit-button {
    background-color: var(--primary-orange);
    color: var(--grey-950);
    border: none;
    border-radius: 20px;
    width: 100%;
    padding: 13px 0;
    font-size: 15px;
    font-weight: 600;
    text-transform: uppercase;
    cursor: pointer;
  }
  .submit-button:hover {
    background-color: var(--white);
    color: var(--grey-900);
  }
}

.thank-you-state {
  display: none;
  text-align: center;
  .thank-you-illustration {
    margin-top: 15px;
    width: 125px;
    height: auto;
  }
  .alert {
    color: var(--primary-orange);
    font-size: 14px;
    font-weight: 700;
    background-color: var(--grey-900);
    border-radius: 15px;
    width: fit-content;
    padding: 8px 15px 5px 15px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 25px;
  }
  .thank-you-title {
    color: var(--white);
    font-size: 23px;
    font-weight: 700;
    margin-bottom: 15px;
  }
  .thank-you-description {
    color: var(--grey-500);
    font-size: 13px;
    font-weight: 400;
    line-height: 1.5;
  }
}

.attribution {
  font-size: 0.6875rem;
  text-align: center;
  color: white;
}
.attribution a {
  color: hsl(228, 45%, 44%);
}

@media (min-width: 765px) {
  .card {
    max-width: 410px;
    padding: 30px 35px 30px 35px;
  }
  .rating-state {
    .star-icon {
      width: fit-content;
      height: fit-content;
      padding: 15px;
    }
    .rating-description {
      font-size: 15px;
    }
    .rating-options {
      gap: 15px;
      .rating-button {
        width: 50px;
        height: 50px;
        font-size: 15px;
        margin-bottom: 30px;
      }
    }
  }
  .thank-you-state {
    .thank-you-illustration {
      width: 150px;
      height: auto;
    }
    .alert {
      margin-top: 15px;
      margin-bottom: 30px;
    }
    .thank-you-title {
      font-size: 28px;
    }
    .thank-you-description {
      font-size: 15px;
    }
  }
}