#intro {
  margin: 0 auto;
  font-size: 2.2rem;
  display: block;
  background-image: url("/images/mountain-background.jpeg");
  background-size: cover;
  width: 100%;
  min-height: 60rem;
  max-width: 100%;
  padding: 4rem 5%;
  color: white;
}

#intro h1 {
  text-align: center;
  margin-bottom: 20rem;
}

#intro p {
  font-size: 1.5rem;
  margin-left: 2rem;
}

#headshot {
  width: 45%;
  margin: 0 auto;
}

#headshot img {
  width: 100%;
  border-radius: 5%;
}

#site-goal {
  width: 100%;
  max-width: 100%;
  padding: 2rem 10%;
  background-color: var(--color-primary-50);
  color: var(--color-primary-400);
}

#about-me {
  font-size: 1.5rem;
  padding: 3rem 10% 14rem 10%;
  text-align: center;
  background-color: var(--color-gray-50);
  width: 100%;
  max-width: 100%;
  color: var(--color-gray-700);
}

#about-me div {
  justify-content: space-evenly;
}

#about-me img {
  object-fit: cover;
  width: 17rem;
  height: 17rem;
  border-radius: 5%;
}

#about-me li {
  padding: 0.5rem 0;
}

#tools {
  text-align: center;
  font-size: 1.5rem;
}

#tools-container {
  box-shadow: 4px 4px 8px rgba(0, 0, 0, 0.2);
  padding-top: 2rem;
  border-radius: 1rem;
  margin-top: -7rem;
  padding-bottom: 5rem;
  background-color: white;
  text-align: center;
}

#tools span {
  font-size: 4rem;
}

#tools ul {
  font-family: "Source Code Pro", monospace;
  margin: 0;
}

#tools li {
  text-align: center;
  padding: 1rem 0;
}

#tool-list {
  display: flex;
}

#tool-list div {
  width: 50%;
}

#udemy {
  text-align: center;
  margin: 2rem auto;
}

#udemy a {
  padding: 1rem 2rem;
  background-color: #a435f0;
  color: white;
  text-decoration: none;
  border-radius: 2rem;
  box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.2);
}

#udemy a:hover,
#udemy a:active {
  background-color: #ad4eed;
}

#portfolio {
  margin-top: 8rem;
  font-size: 1.5rem;
  padding: 1rem 5%;
  background-color: var(--color-primary-400);
  color: var(--color-primary-500-contrast);
  width: 100%;
  max-width: 100%;
}

#portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
}

.portfolio-card {
  text-align: center;
  width: 90%;
  background-color: white;
  border-radius: 8px;
  box-shadow: 6px 6px 6px rgba(0, 0, 0, 0.2);
  margin: 1rem;
}

.portfolio-card h3 {
  margin: 0;
  padding: 1rem;
}

#portfolio a {
  text-decoration: none;
  color: rgb(51, 51, 51);
}

.portfolio-card img {
  width: 100%;
}

#contact {
  display: block;
  width: 100%;
  max-width: 100%;
  padding: 4rem auto;
  background-color: var(--color-gray-50);
}

#contact-probe, #contact-form {
  width: 100%;
  padding: 2rem 2rem;
}

#contact button {
  margin: 0 auto;
}

@media (max-width: 54rem) {
  #about-me img {
    display: none;
  }

  #about-me ul {
    text-align: center;
  }
}

@media (max-width: 80rem) {
  #about-me-img1 {
    display: none;
  }
}

@media (min-width: 54rem) {
  #intro {
    display: flex;
    vertical-align: top;
    color: var(--color-primary-700);
    padding: 4rem 10%;
  }

  #intro h1 {
    text-align: left;
    margin-bottom: 0;
  }

  #headshot {
    width: 80rem;
  }

  #about-me ul {
    text-align: left;
  }

  #portfolio-grid {
    grid-template-columns: 1fr 1fr;
  }

  .portfolio-card {
    transition: transform 0.25s ease-out 0.1s;
  }
  
  .portfolio-card:hover {
    transform: scale(1.05);
  }

  #contact {
    display: flex;
    justify-content: space-between;
  }

  #contact-form {
    max-width: 30rem;
  }

  #contact-probe {
    font-size: 1.5rem;
    padding-left: 4rem;
  }

  #contact button {
    margin-right: 2.5rem;
  }
}

@media (min-width: 80rem) {
  #intro {
    display: flex;
    color: var(--color-primary-700);
    padding: 4rem 20%;
  }

  #intro h1 {
    margin-bottom: 0;
  }

  #headshot {
    width: 60rem;
  }

  #site-goal,
  h2 p {
    text-align: center;
  }

  #portfolio {
    text-align: center;
  }

  #about-me ul {
    text-align: center;
  }

  #portfolio-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}