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

html {
  scroll-behavior: smooth;
}

:root {
  --primaria: #24242e;
  /* Cor primária */
  --secundaria: #05010c;
  /* Cor secundária */
  --escuro: #0f172a;
  /* Cor escura */
  --maisEscuro: #030405e5;
  /* Cor mais escura */
  --claro: #e2e8f0;
  /* Cor clara */
  --vidro: rgba(255, 255, 255, 0.1);
  /* Efeito vidro */
}

body {
  background-color: var(--escuro);
  color: var(--claro);
  font-size: 16px;
  background-image: url("./img/fundo1.jpg");
}

.navegacao {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(15, 23, 42, 0.8);
  z-index: 100;
  padding: 1.5rem;
}

.menu {
  display: flex;
  justify-content: center;
  list-style: none;
  gap: 2rem;
}

.menu-link {
  text-decoration: none;
  color: var(--claro);
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
}

.menu-link::after {
  content: "";
  height: 2px;
  width: 0;
  position: absolute;
  bottom: 0;
  left: 0;
  background: linear-gradient(90deg, var(--claro), var(--secundaria));
  transition: width 0.3s ease;
}

.menu-link:hover::after {
  width: 100%;
}

.cabecalho {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  text-align: center;
  flex-direction: column;
}

.foto-perfil {
  width: 350px;
  right: 350px;
  box-shadow: 0 0 20px rgba(79, 70, 229, 0.3);
  border-radius: 50%;
  border: 4px solid var(--vidro);
  animation: flutuar 3s ease-in-out infinite;
}

.nome-principal,
.cabecalho-sub-titulo {
  font-family: "marker felt", fantasy;
}

h1 {
  font-size: 3.5rem;
  color: var(--claro);
  font-weight: bold;
  margin: 20px;
  animation: flutuar 3s ease-in-out infinite;
  background: linear-gradient(90deg, var(--escuro), var(--secundaria));
  border-radius: 0.5rem;
}

.cabecalho-sub-titulo {
  font-size: 1.8rem;
  color: var(--claro);
  margin-bottom: 30px;
  background: linear-gradient(90deg, var(--escuro), var(--secundaria));
  transition: width 0.3s ease;
  border-radius: 0.5rem;
  animation: flutuar 3s ease-in-out infinite;
}

.sobre {
  padding: 6rem 3rem;
}

.sobre-titulo {
  font-size: 2.5rem;
  color: var(--claro);
  font-weight: bold;
  margin: 10px;
  animation: flutuar 3s ease-in-out infinite;
  border-radius: 0.5rem;
  text-align: center;
}

.sobre-caixa {
  padding: 100px;
  margin-top: 40px;
  width: 90%;
  margin: 0 auto;
  max-width: 800px;
  border-radius: 16px;
  border: 1px solid var(--vidro);
  backdrop-filter: blur(10px);
  background: rgba(225, 225, 225, 0.05);
}

.sobre-caixa:hover {
  box-shadow: 0 10px 20px rgba(241, 241, 243, 0.3);
  transform: translateY(-10px) scale(1.03);
}

.sobre-paragrafo {
  text-align: justify;
  line-height: 1.8rem;
  font-size: 1rem;
  padding: 0 10px;
  color: var(--claro);
}

.video-apresentacao {
  text-align: center;
  padding: 40px 20px;
}

.projetos {
  padding: 6rem 2rem;
}

.projetos-card {
  background: rgba(225, 225, 225, 0.05);
  border-radius: 16px;
  backdrop-filter: blur(5px);
  border: 1px solid var(--vidro);

  transition: all 0.3s ease;
  cursor: pointer;
  margin-bottom: 200px;
}

.projetos-titulo {
  font-size: 2.5rem;
  color: var(--claro);
  font-weight: bold;
  margin: 10px;
  animation: flutuar 3s ease-in-out infinite;
  border-radius: 0.5rem;
  text-align: center;
}

.projetos-card:hover {
  box-shadow: 0 10px 20px rgba(241, 241, 243, 0.3);
  transform: translateY(-10px) scale(1.03);
}

.projetos-caixa {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1500px;
  margin: 10px auto;
}

.projetos-imagem {
  height: 200px;
  width: 100%;
  object-fit: contain;
  display: block;
  border-radius: 10px;
}

.caixa-textos-projetos {
  padding: 1.5rem;
}

.data {
  font-size: 1.2rem;
  color: var(--claro);
  font-weight: bold;
  margin-bottom: 10px;
}

.info-projetos {
  font-size: 1.2rem;
  color: var(--claro);
  font-weight: bold;
  margin-bottom: 10px;
}

.paragrafos-projetos {
  color: var(--claro);
  line-height: 1.25rem;
}

.info-projeto {
  margin-bottom: 5px;
}

.contatos {
  padding: 1rem 2rem;
}

.formulario-contato {
  max-width: 600px;
  margin: 80px auto;
}

.formulario-contato:hover {
  box-shadow: 0 10px 20px rgba(249, 249, 249, 0.3);
  transform: translateY(-10px) scale(1.03);
}

.sobre-caixa,
.projetos-card,
.formulario-contato {
  background-color: rgba(20, 26, 42, 0.8);
  /* Mais escuro e com menos transparência */
  color: #fff;
  backdrop-filter: blur(8px);
  border-radius: 20px;
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.contatos-titulo {
  font-size: 2.5rem;
  color: var(--claro);
  font-weight: bold;
  margin: 20px;
  animation: flutuar 3s ease-in-out infinite;
  border-radius: 0.5rem;
  text-align: center;
}

.campo-form {
  width: 100%;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: var(--claro);
  border: 1px solid var(--vidro);
  outline: none;
}

.campo-form:focus {
  border-color: var(--claro);
  box-shadow: 0 0 10px rgba(79, 70, 229, 0.3);
}

.grupo-form {
  margin-bottom: 1.5rem;
}

.botao-form {
  color: var(--claro);
  background: linear-gradient(45deg, var(--primaria), var(--secundaria));
  padding: 1rem 2rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  width: 100%;
  transition: all 0.5s ease;
}

.botao-form:hover {
  transform: translateY(-4px);
  box-shadow: 0 5px 15px rgba(241, 241, 243, 0.3);
}

.particulas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.5;
  background: radial-gradient(
      circle at 10% 20%,
      var(--primaria) 0%,
      transparent 20%
    ),
    radial-gradient(circle at 90% 80%, var(--secundaria) 0%, transparent 20%),
    var(--maisEscuro);
}

section {
  transition: transform 0.5s ease, opacity 0.5s ease;
}

section:hover {
  transform: scale(1.01);
  opacity: 0.98;
}

.redes-sociais {
  font-size: 1.5rem;
}


.direitos {
  font-size: 1.3rem;
}

@keyframes flutuar {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-20px);
  }
}

section {
  margin-top: 200px;
  padding: 40px 20px;
}

.rodape {

  color: #ece8e8;
  text-align: center;
  padding: 20px;
  border-radius: 20px;
}

.redes-sociais {
  margin-top: 10px;
  display: flex;
  justify-content: center;
  gap: 50px;
}

.redes-sociais a img {
  width: 40px;
  transition: transform 0.3s ease;
}

.redes-sociais a:hover img {
  transform: translateY(-4px);
  box-shadow: 0 5px 15px rgba(241, 241, 243, 0.3);
}

footer {
  text-align: center;
  padding: 1rem;
  color: white;
  margin-top: 2rem;
  border-radius: 0 0 8px 8px;
}

/* RESPONSIVIDADE */
@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }

  .cabecalho-sub-titulo {
    font-size: 1.2rem;
    padding: 0.5rem;
  }

  .foto-perfil {
    width: 200px;
  }

  .video-apresentacao iframe {
    width: 100%;
    max-width: 100%;
    height: auto;
    margin-bottom: 20px;
  }

  .sobre-caixa {
    padding: 40px 20px;
    width: 100%;
  }

  .projetos-caixa {
    grid-template-columns: 1fr;
  }

  .redes-sociais a img {
    width: 30px;
    max-width: 100%;
    height: auto;
    transition: transform 0.3s ease;
  }

  .projetos-card {
    margin-bottom: 80px;
  }

  .formulario-contato {
    padding: 1rem;
  }

  .botao-form {
    padding: 0.8rem;
  }

  .video-apresentacao iframe {
    width: 100%;
    height: auto;
    max-width: 100%;
    margin-bottom: 20px;
  }

  .video-apresentacao .sobre-titulo {
    font-size: 2rem;
    padding: 0 10px;
    text-align: center;
  }
}