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

:root {
  --fundo-principal: #f5f5f5;
  --texto: #222222;
  --texto-inverso: #ffffff;
  --destaque-header: linear-gradient(90deg, #0077ff, #285a83);
  --destaque: #0077ff;
  --destaque-inverso: #66bbff;
  --fundo-card: #ffffff;
}

body.escuro {
  --fundo-principal: #222222;
  --texto: #e0e0e0;
  --texto-inverso: #212121;
  --destaque-header: linear-gradient(90deg, #77230a, #f54f1c);
  --destaque: #cc3c11;
  --destaque-inverso: #a03b1c;
  --fundo-card: #383838;
}

body {
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  line-height: 1.5em;
  background-color: var(--fundo-principal);
  color: var(--texto);
  transition: all 0.5s;
}

header {
  background-image: var(--destaque-header);
  color: var(--texto);
  padding: 15px;
  display: flex;
  justify-content: space-between;
  align-content: center;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 1;
}

header h2 .foto {
  width: 40px;
  height: 40px;
  display: flex;
  justify-content: center;
  margin-left: 12px;
  aspect-ratio: 1/1;
  border-radius: 50%;
  border: 1px solid var(--destaque-inverso);
}

nav#menu ul {
  display: flex;
  list-style: none;
  gap: 10px;
  margin-top: 7px;
}

nav#menu ul li {
  transition: transform .5s;
}

nav#menu ul li:hover {
  transform: translateY(-3px);
}

nav#menu ul li a {
  text-decoration: none;
  color: var(--texto-inverso);
  font-weight: 600;
  padding: 10px 15px;
  border-radius: 5px;
  transition: all 0.5s;
}

nav#menu ul li a:hover {
  color: var(--destaque-inverso);
}

main {
  display: grid;
  grid-template-columns: auto 90vw auto;
  gap: 20px;
  margin-top: 20px;

}

main hr {
  color: var(--destaque);
  margin-top: 35px;
}

section#ficha {
  background-color: var(--fundo-card);
  padding: 20px;
  border-radius: 10px;
  grid-column: 2;
  margin-bottom: 10px;
}

section#ficha img.foto {
  width: 200px;
  aspect-ratio: 1/1;
  object-fit: cover;
  overflow: hidden;
  border-radius: 50%;
  border: 4px solid var(--fundo-card);
  outline: 4px solid var(--destaque);
  display: block;
  margin: auto;
  margin-bottom: 20px;
  transition: transform 0.7s;
}

section#ficha img.foto:hover {
  transform: translateY(-3px);
}

section#ficha h1 {
  color: var(--destaque);
  margin: 20px 0;
  font-size: 1.6em;
}

div#social {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5em;
  gap: 15px;
  margin-top: 20px;
}

div#social a {
  color: var(--destaque);
  border-radius: 10px;
  padding: 8px;
  transition: all 0.5s;
  box-shadow: 1px 1px 1px 1px #0077ff05;
}

div#social a:hover {
  background-color: var(--destaque-inverso);
  color: var(--fundo-card);
  transform: translateY(-3px);
  box-shadow: 1px 1px 1px 1px #2222223b;
}

div#social a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  background-color: var(--destaque-inverso);
  border-radius: 5px;
  transform: scaleX(0);
  transition: transform 0.5s;
}

div#social a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

section#detalhes {
  grid-column: 2;

}

article {
  background-color: var(--fundo-card);
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 30px;
}

article h2 {
  color: var(--destaque);
  margin-bottom: 25px;
}

.video-container {
  position: relative;
  width: 100%;
  margin: auto;
  aspect-ratio: 16/9;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 10px;
}

#skill-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

#skill-container .info {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

#skill-container .nome {
  font-weight: bold;
  color: var(--texto); 
}

#skill-container .porcent {
  font-weight: bold;
  color: var(--destaque);
}

#skill-container .barra {
  width: 100%;
  height: 8px;
  background-color: var(--fundo-principal);
  border-radius: 4px;
}

#skill-container .progresso {
  width: 90%;
  height: 100%;
  background-color: var(--destaque-inverso);
  border-radius: 4px;
  transition: background-color 0.8s, transform 0.7s;
  animation: carregar 1.7s linear normal;
}

@keyframes carregar {
  0% { width: 0%;}
}

#skill-container .progresso:hover {
  background-color: var(--destaque);
  transform: translateX(2px);
  cursor: pointer;
}

#formacao-container {
  display: flex;
  flex-direction: column-reverse;
  gap: 20px;
}

#formacao-container .curso {
  background-color: var(--fundo-principal);
  border-radius: 10px;
  border-left: 5px solid var(--destaque-inverso);
  transition: border-width 0.6s, border-color 0.6s;
  padding: 8px;
}

#formacao-container .curso:hover {
  border-left-width: 15px;
  border-color: var(--destaque);
  cursor: pointer;
}

#formacao-container .ano {
  font-size: 0.8em;
  font-weight: bold;
  color: var(--destaque-inverso);
}

#formacao-container .instituicao {
  font-weight: bold;
  color: var(--texto);
  font-size: 1.1em;
}

#projeto-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 25px;
}

#projeto-container .projeto {
  display: flex;
  flex-direction: column;
  gap: 15px;
  background-color: var(--fundo-principal);
  padding: 15px;
  border-radius: 8px;
  border-left: 5px solid var(--destaque-inverso);
  transition: border-width 0.4s, border-color 0.4s;
}

#projeto-container .projeto:hover {
  border-color: var(--destaque);
  border-left-width: 13px;
  cursor: pointer;
}

#projeto-container .projeto-info .descricao p a {
  color: var(--destaque);
  transition: color 0.4s;
}

#projeto-container .projeto-info .descricao p a:hover {
  color: var(--destaque-inverso);
}

#projeto-container .foto {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  overflow: hidden;
  border-radius: 8px;
}

footer {
  background-image: var(--destaque-header);
  color: var(--texto-inverso);
  font-size: 1em;
  text-align: center;
  padding: 20px;
}

footer p {
  font-size: 0.8em;
}

footer a {
  color: var(--texto-inverso);
  font-weight: bold;
  text-decoration: none;
  transition: color 0.4s;

}

footer a:hover {
  color: var(--destaque-inverso);
}

footer hr {
  margin-bottom: 40px;
}

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

footer #socials p {
  grid-column: 1;
  text-align: start;
  padding: 6px;
  margin-top: 30px;
  font-weight: 600;
  font-size: 0.7em;
}

footer #socials .links {
  grid-column: 1;
  display: flex;
  justify-content: flex-start;
  gap: 10px;
  padding: 6px;
}

footer #socials .links a {
  transition: all 0.5s;
  height: fit-content;
}

footer #socials .links a:hover {
  transform: translateY(-3px);
  text-align: var(--fundo-card);
}

footer #socials .links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 100%;
  height: 1px;
  background-color: var(--destaque-inverso);
  border-radius: 5px;
  transform: scaleX(0);
  transition: transform 0.5s;
}

footer #socials .links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

footer #socials .projetos p {
  grid-column: 2;
  text-align: end;
  padding: 0px;
  margin-top: -39px;
  font-weight: 600;
  font-size: 0.7em;
}

footer #socials .projetos {
  grid-column: 2;
  display: flex;
  justify-content: flex-end;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  padding: 8px;
  margin-bottom: 130px;
}

footer #socials .projetos a {
  font-size: 0.7em;
  font-weight: 400;
  text-decoration: underline;
}

footer #socials .contato {
  grid-column: 1;
  margin-top: -100px;
  padding: 6px;
}

footer #socials .contato p {
  font-size: 0.6em;
  font-weight: 400;
  margin-top: -15px;
  padding: 6px;
}

footer #socials .contato .titu {
  font-size: 0.7em;
  font-weight: 600;
  margin-bottom: -10px;
}

footer #socials .contato .email a {
  text-decoration: underline;
  font-weight: 500;
}

@media screen and (min-width: 768px){

  main {
    grid-template-columns: auto 300px 1fr auto;
  }

  section#ficha {
    grid-column: 2 / 3;
    height: fit-content;
    position: sticky;
    top: 65px;
  }

  section#detalhes {
    grid-column: 3 / 4;
  }

  div#social {
    gap: 7px;
  }

  .video-container {
    width: 85%;
  } 

  #skill-container {
    grid-template-columns: 1fr 1fr;
  }

  #projeto-container .projeto {
    flex-direction: row-reverse;
    justify-content: space-between;
  }

  #projeto-container .projeto-info {
    max-width: 100%;
  }

  #projeto-container .foto {
    aspect-ratio: 1/1;
    max-height: 270px;
    max-width: 500px;
  }
}