body {
  font-family: "Poppins", sans-serif;
  background-image: linear-gradient(to bottom, transparent 35%, hsl(0, 0%, 95%) 35%);
}

h1 {
  font-size: 4rem;
  font-weight: 700;
  color: hsl(260, 8%, 14%);
}

h2 {
  color: hsl(255, 11%, 22%);
  font-size: 2.8rem;
  font-weight: 700;
}

h3 {
  color: hsl(255, 11%, 22%);
  font-size: 1.25rem;
  font-weight: 700;
}

p {
  color: hsl(257, 7%, 63%);
}

.signup {
  background-color: hsl(180, 66%, 49%);
}

.short-bg {
  background-image: url('images/bg-shorten-desktop.svg');
  background-size: cover;
  background-position: center;
  background-color: hsl(257, 27%, 26%);
  margin-top: 3rem;
}

.shorten-wrap {
  transform: translateY(50%);
  position: relative;
  z-index: 2;
}

#original-url {
  height: 3.5rem;
}

#error-message {
  color: hsl(0, 87%, 67%);
  font-style: italic;
  margin-top: 0.35rem;
}

.error-input {
  border: 2px solid hsl(0, 87%, 67%) !important;
}

.error-input::placeholder {
  color: hsl(0, 87%, 67%);
}

.result-card {
  background: white;
  border-radius: 0.75rem;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
}

.result-original {
  color: hsl(255, 11%, 22%);
  word-break: break-word;
}

.result-short {
  color: hsl(180, 66%, 49%);
  word-break: break-word;
}

.copy-btn.copied {
  background-color: hsl(257, 27%, 26%) !important;
  border-color: hsl(257, 27%, 26%) !important;
}

.stats-section {
  padding-top: 7rem !important;
}

.stats-text {
  max-width: 540px;
  margin: 0 auto;
}

.feature-section {
  position: relative;
}

.blue-line {
  position: absolute;
  height: 10px;
  width: 100%;
  background-color: hsl(180, 66%, 49%);
  top: 50%;
  transform: translateY(-50%);
}

.feature-card {
  position: relative;
  background-color: white;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  z-index: 1;
}

.feature-img {
  padding: 20px;
  border-radius: 50px;
  position: absolute;
  left: 30px;
  top: -35px;
  background-color: hsl(257, 27%, 26%);
}

.boost-cta {
  background-image: url("images/bg-boost-desktop.svg");
  background-color: hsl(257, 27%, 26%);
  background-size: cover;
  background-position: center;
}

.footer {
  background-color: hsl(260, 8%, 14%);
  color: white;
}

.footer p {
  margin-bottom: 0.6rem;
}

.footer-logo {
  filter: brightness(0) invert(1);
}

.attribution {
  font-size: 0.6875rem;
  text-align: center;
  background-color: hsl(260, 8%, 14%);
  color: hsl(224, 100%, 84%);
  padding: 1rem 0;
}

.attribution a {
  color: hsl(228, 45%, 44%);
}

@media (max-width: 767px) {
  .short-bg {
    background-image: url('images/bg-shorten-mobile.svg');
  }

  .boost-cta {
    background-image: url("images/bg-boost-mobile.svg");
  }

  .blue-line {
    position: absolute;
    height: 100%;
    width: 10px;
    background-color: hsl(180, 66%, 49%);
    left: 50%;
    top: 0;
    transform: translateX(-50%);
  }

  .feature-section .row {
    flex-direction: column;
  }

  .feature-card {
    text-align: center;
    padding-top: 4rem;
  }

  .feature-img {
    left: 50%;
    transform: translateX(-50%);
  }

  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }
}