estilo.css

@import url('https://fonts.googleapis.com/css2?family=Fredoka&family=Lato:wght@400;700&family=Raleway:wght@600;700&display=swap');

:root {
  --background: #E5EAEF;
  --primary: #4387d8;
  --secondary: #315E93;
  --tertiary: #FBFCFE;
  --white: #FFFFFF;
  --title: #102032;
  --text: #97A3B0;
  --container: 1216px;  
}

* {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--background);
  font-family: 'Raleway', sans-serif;
}

header {
  max-width: var(--container);
  margin: 0 auto;
  margin-top: 40px;

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

ul {
  list-style: none;
  display: flex;
}

ul#redes a img:nth-child(2){
  background-color: #102032;
  width: auto;

}
header ul li:not(:first-child) {
  margin-left: 24px;
}

nav ul a {
  text-decoration: none;
  display: block;

}

ul#links {
  font-weight: 700;
  font-size: 14px;
  color: var(--title);
  text-transform: uppercase;
  transition: 0.2s;
}

ul#links a:hover {
  filter: opacity(0.8);
}

ul#redes img {
  display: block;
}

section#inicio {
  max-width: var(--container);
  margin: 0 auto;

  height: calc(100vh - (40px + 29px)); /* altura do header menos altura da tela */

  display: flex;
  align-items: center;
  position: relative;

}

section#inicio h1 {
  font-size: 80px;
  font-weight: 600;
  text-transform: uppercase;
}

section#inicio h1 span {
  color: var(--primary);
  display: block;
}

section#inicio img {
  display: block;
  object-fit: contain;
  width: 439px;

  -webkit-mask-image: linear-gradient(to left, black, transparent);
  mask-image: linear-gradient(to left, black, transparent);
  
  position: relative;
  right: 0;
  z-index: -1;

}

section#formacao {
  background-color: var(--tertiary);
}

section#formacao div#conteudo-formacao {
  max-width: var(--container);
  margin: 0 auto;
  padding: 80px 0;
}

div#conteudo-formacao h2 {
  font-size: 48px;
  font-weight: 700;
  margin-left: 95px;
}

div#conteudo-formacao li.formacao-item {
  display: flex;
  font-family: Lato;
}

div#conteudo-formacao ul#lista-formacao {
  flex-direction: column;
  margin-top: 37px;
}

li.formacao-item:not(:first-child) {
  margin-top: 45px;
}

li.formacao-item div {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  margin-left: 1.5rem;
}


li.formacao-item h3 {
  font-size: 1.5rem;
  font-weight: 700;
}

li.formacao-item p.onde {
  font-size: 1rem;
  color: var(--title);

}

li.formacao-item p.quando {
  font-size: .875rem;
  color: var(--text);

}

div.imagens {
  height: 5rem;
  display: flex;
}

li.formacao-item img#logo-itec {
  background-color: #4387d8;
  height: 72px;

}

li.formacao-item img#logo-unopar {
  background-color: var(--white);
  height: 72px;
}

li.formacao-item img#logo-ufpa {
  background-color: var(--white);
  height: 72px;
}

section#habilidades {
  background-color: var(--primary);

}

section#habilidades div#conteudo-habilidades {
  margin: 0 auto;
  display: flex;
  max-width: var(--container);
  padding: 154px 0;

  align-items: center;
}

div#conteudo-habilidades h2 {
  color: var(--white);
  font-weight: 700;
  font-size: 3rem;

}

div#conteudo-habilidades h2 span {
  font-size: 1.5rem;
  display: block;

}

div#conteudo-habilidades ul#tecnologias {
  display: flex;
  width: 100%;
  margin-left: 49px; 

}

ul#tecnologias li.tecnologia {
  background-color: var(--white);
  margin-left: 32px;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  width: 160px;
  height: 160px;
  border-radius: 8px;
  box-shadow: 0px 36px 28px -24px rgba(0,0,0,0.8);
  


}

li.tecnologia p {
  font-family: Arial, Helvetica, sans-serif;
  color: #4387d8;
  font-weight: 600;
  font-size: 1rem;
  
}

li.tecnologia:not(:last-child){
  margin-right: 24px;
}

section#publicacoes div#conteudo-publicacoes {
  max-width: var(--container);
  margin: 0 auto;
  padding: 80px 0;

  display: flex;
  justify-content: center;
  flex-direction: column;

}

article.publicacao img {
  width: 50%;
} 
div#conteudo-publicacoes h2 {
  color: var(--title);
  font-size: 48px;

  display: flex;
  align-items: center;
  flex-direction: column;
}

div#conteudo-publicacoes h2 span {
  font-size: 24px;
}

div#conteudo-publicacoes article.publicacao:not(:first-child) {
  margin-top: 24px;

}

div#conteudo-publicacoes article.publicacao:nth-child(2) {
  margin-top: 60px;
}

div#conteudo-publicacoes article.publicacao {
  display: flex;
  align-items: center;

  background-color: var(--white);
  border-radius: 8px;
  padding: 24px 24px;
  box-shadow: 0px 28px 28px -36px rgba(0,0,0,0.8);
}

article.publicacao div {
  margin-left: 24px;
}

article.publicacao div h3 {
  font-size: 24px;
  color: var(--title);
}

article.publicacao div p {
  font-family: Lato;
  font-size: 16px;
  color:var(--text);

  margin-top: 16px;
}

footer {
  height: 100vh;
  background-color: var(--primary);
}

footer div#conteudo-footer {
  max-width: var(--container);
  margin: 0 auto;
  height: 100%;
  
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

}

div#conteudo-footer div#titulo-footer {
  color: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
}

div#titulo-footer h2 {
  font-size: 48px;
}

div#conteudo-footer form {
  max-width: 592px;
  margin-top: 40px;
  width: 100%;

  display: flex;
  flex-direction: column;
}

div#conteudo-footer form input{
  font-family: Lato;
  height: 67px;
  border-radius: 4px;
  border: 0;

}

div#conteudo-footer form textarea {
  font-family: Lato;
  border-radius: 4px;
  border: 0;

  resize: none;

}

div#conteudo-footer form text::placeholder, textarea::placeholder {
  color: var(--text);

}

div#conteudo-footer form input, textarea {
  color: var(--title);
}

div#conteudo-footer input:not([type="submit"]) {
  padding: 0 24px;
}

div#conteudo-footer input + input {
  margin-top: 16px;

}

div#conteudo-footer textarea {
  margin-top: 16px;
  padding: 24px;
}
div#conteudo-footer input[type="submit"] {
  margin-top: 24px;
  background-color: var(--secondary);
  color: var(--white);

  font-size: 16px;
  font-weight: 700;
  
  transition: 0.2s;
}

div#conteudo-footer input[type="submit"]:hover {

  filter:brightness(0.8);

}