/* Variables */

:root {
  --dark-primary-color: #0097a7;
  --light-primary-color: #b2ebf2;
  --primary-color: #00bcd4;
  --text-color: #ffffff;
  --accent-color: #00bcd4;
  --primary-text-color: #212121;
  --secondary-text-color: #757575;
  --divider-color: #bdbdbd;
  --width: 30%;
}

@import url('https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,400;0,700;1,400;1,700&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Lato', sans-serif;
}

a {
  text-decoration: none;
}

h2 {
  font-size: 2.5em;
}

.button {
  display: inline-block;
  padding: 10px 20px;
  background-color: var(--dark-primary-color);
  color: #ffffff;
  transition: background-color 0.5s ease;
  font-weight: bold;
}

.button:hover {
  background-color: var(--accent-color);
}

#header-content,
.section {
  padding: 50px;
}

#header-content {
  width: var(--width);
  height: 100%;
  color: var(--primary-text-color);
  position: fixed;
  font-size: 1.5em;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

#header-content > * {
  margin-bottom: 30px;
}

#header-content p {
  color: var(--secondary-text-color);
}

#header-content .button {
  width: fit-content;
}

#links a {
  font-size: 32px;
  transition: color 0.5s ease;
  color: var(--dark-primary-color);
}

#links a:hover {
  color: var(--accent-color);
}

main {
  color: var(--primary-text-color);
  margin-left: var(--width);
}

#about {
  background-color: var(--dark-primary-color);
  color: var(--text-color);
}

#about p {
  margin-top: 10px;
}

#skills {
  background-color: var(--primary-color);
  color: var(--text-color);
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-evenly;
}

.skills-sub {
  min-width: 300px;
  max-width: 45%;
}

#skills span {
  font-weight: bold;
  color: var(--light-primary-color);
}

#skills p,
#skills h2:last-of-type {
  margin-top: 20px;
}

#project-section h2,
#contact h2 {
  margin-bottom: 20px;
}

#project-section {
  background-color: var(--light-primary-color);
  color: var(--primary-text-color);
}

#projects {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-evenly;
}

.project {
  min-width: 300px;
  max-width: 45%;
  margin-bottom: 20px;
  padding: 40px;
  background-color: #ffffff;
}

.project h3 {
  text-align: center;
  margin: auto;
}

.project img {
  width: 100%;
  display: block;
  margin: 10px auto;
}

.tech-label {
  display: inline-block;
  padding: 10px;
  border: 3px solid var(--light-primary-color);
  margin-top: 10px;
}

.project p {
  margin-top: 10px;
}

.btn-block {
  text-align: center;
  margin-top: 10px;
}

#contact {
  background-color: #f5f5f5;
}

#contact iframe {
  width: 100%;
  height: 1010px;
}

@media (min-width: 768px) and (max-width: 1024px) {
  .skills-sub,
  .project {
    max-width: 100%;
    min-width: 100%;
  }
}

@media (max-width: 769px) {
  h2 {
    font-size: 2em;
  }

  #header-content,
  .section {
    padding: 10%;
  }

  #header-content {
    display: block;
    position: relative;
    width: 100%;
  }

  main {
    margin: auto;
  }

  #skills {
    display: block;
  }

  .skills-sub,
  .project {
    min-width: 90%;
    max-width: 90%;
  }

  #project-section,
  #contact {
    padding: 0;
  }
  #project-section h2,
  #contact h2 {
    padding: 10%;
  }

  .project {
    padding: 10%;
  }
}