:root {
  --cinza: #CBCBCB;
  --cinza-grad: #606060;
  --dark-cinza: #404040;
  --azul: #204C71;
  --azul-projetos: #3887C7;
  --azul-texto: #C7DDE5;
  --marron: #99633F;
  --preto: #000508;
}

* {
  margin: 0;
  padding: 0;
  font-family:"Montserrat" ,sans-serif;
}

body {
  overflow-x: hidden;
}

header {
  position:fixed;
  height: 9vh;
  width: 100vw;
  background-color: var(--azul);
}

.mago {
  display: none;
}

#navbar {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 1.3rem;
}

.nav-link {
  text-decoration: none;
  color: white;
  font-size: 1.1rem;
  width: 100px;
  text-align: center;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-color 0.1 ease;
  border-radius: 4px;
}

.nav-link:hover {
  background-color: var(--marron);
}

.about {
  height: 100vh;
  width: 100vw;
  text-align: center;
  background: linear-gradient(90deg, var(--cinza-grad), var(--dark-cinza));
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.about h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  margin-top: -2rem;
  color: white;
}

.about p {
  font-size: 1.2rem;
  letter-spacing: 1.2px;
  font-weight: 100;
  color: var(--azul-texto);
}

#projects {
  background-color: var(--azul-projetos);
  height: 300vh;
  width: 100vw;
}

#projects h2 {
  color: white;
  font-size: 2.5rem;
  text-align: center;
  padding-top: 3.5rem;
  padding-bottom: 1rem;
}


.card {
  width: 300px;
  height: 280px;
  background-color: var(--cinza);
  border-radius: 10px;
  margin: 0 auto;
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.card img {
  display:block;
  height: 80%;
  width: 90%;
  object-fit: cover;
  margin: 0 auto;
  border-radius: 3px;
  margin-bottom: 0.4rem;
}

.project-title {
  font-size: 1.3rem;
  color: #060D14;
  font-weight: bold;
  text-decoration: none;
  transition: color 0.3s ease, text-decoration 0.5s ease;
}

.project-title:hover {
  text-decoration: underline;
  color: var(--dark-cinza);
}

#contact {
  height: 100vh;
  width: 100vw;
  text-align: center;
  background: linear-gradient(90deg, var(--cinza-grad), var(--dark-cinza));
  display: flex;
  flex-direction:column;
  justify-content: space-around;
  align-items: center;
  
}

#contact h2 {
  color: white;
  font-size: 3.5rem;
  text-align: center;
  padding-top: 3.5rem;
  padding-bottom: 1rem;
}

#contact p {
  font-size: 0.9rem;
  font-weight: 100;
  color: var(--azul-texto);
}

.social-media {
  display:flex;
  height: 4vh;
  width: 80vw;
  justify-content: space-around;
  align-items: center;
}

.social-media img {
  height: 24px;
  margin-left: 0.5rem;
}

.media {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.media a {
  text-decoration: none;
  color: white;
  font-weight: 100;
  font-size: 0.9rem;
  padding-left: 0.2rem;
}

hr {
  border: 1px solid var(--marron);
}

footer {
  height: 9vh;
  background-color: var(--azul);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

footer p {
  margin: 0 auto;
  color: white;
  font-weight: 300;
}

@media (min-width: 768px) {
  #projects {
    height: 165vh;
  }
  #projects h2 {
    margin-bottom: 1.5rem;
  }
  .cards {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    margin: 0 1rem;
  }

  #contact p {
    font-size: 1.2rem;
  }

  .social-media {
    height: 8vh;
    width: 80vw;
}

  .social-media img {
    height: 48px;
    margin-left: 0.8rem;
  }


  .media a {
    font-size: 1.5rem;
    padding-left: 0.9rem;
  }
}

@media (min-width: 1200px) {
  .mago {
    display: inline;
    height: 100%;
    margin-left: 1rem;
  }
  header {
    display: flex;
    justify-content: space-between;
  }

  #navbar {
    margin-right: 1rem;
  }
  .about h1 {
    font-size: 4.5rem;
  }
  .about p {
    font-size: 1.5rem;
  }
  #projects {
    height: 120vh;
  }
  .cards {
    width: 1100px;
    margin: 0 auto;
  }
}