/* ================== RESET GLOBAL ================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box; 
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  /* background: linear-gradient(135deg, #000000, #2f2f2f); */
  background: linear-gradient(135deg, #000000,#220238, #000000);
  color: #fff;
  padding-top: 60px; /* compensação do header fixo */
  
}

img {
  max-width: 100%;
  height: auto;
}

/* ================== FUNDO ESTRELADO ================== */
.estrelas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  background-image:
    radial-gradient(1px 1px at 10% 20%, #fff 0, transparent 1px),
    radial-gradient(2px 2px at 30% 40%, #fff 0, transparent 2px),
    radial-gradient(1px 1px at 50% 60%, #fff 0, transparent 1px),
    radial-gradient(3px 3px at 70% 30%, #fff 0, transparent 3px),
    radial-gradient(1px 1px at 90% 80%, #fff 0, transparent 1px),
    radial-gradient(1px 1px at 20% 70%, #fff 0, transparent 1px),
    radial-gradient(2px 2px at 80% 15%, #fff 0, transparent 2px),
    radial-gradient(1px 1px at 40% 90%, #fff 0, transparent 1px),
    radial-gradient(2px 2px at 60% 10%, #fff 0, transparent 2px),
    radial-gradient(1px 1px at 75% 50%, #fff 0, transparent 1px),
    radial-gradient(1px 1px at 5% 5%, #fff 0, transparent 1px),
    radial-gradient(2px 2px at 15% 80%, #fff 0, transparent 2px),
    radial-gradient(1px 1px at 25% 60%, #fff 0, transparent 1px),
    radial-gradient(1px 1px at 35% 10%, #fff 0, transparent 1px),
    radial-gradient(2px 2px at 45% 25%, #fff 0, transparent 2px),
    radial-gradient(1px 1px at 55% 75%, #fff 0, transparent 1px),
    radial-gradient(2px 2px at 65% 40%, #fff 0, transparent 2px),
    radial-gradient(1px 1px at 85% 70%, #fff 0, transparent 1px),
    radial-gradient(1px 1px at 95% 30%, #fff 0, transparent 1px),
    radial-gradient(3px 3px at 88% 90%, #fff 0, transparent 3px),
    radial-gradient(1px 1px at 12% 55%, #fff 0, transparent 1px),
    radial-gradient(2px 2px at 28% 75%, #fff 0, transparent 2px),
    radial-gradient(1px 1px at 60% 90%, #fff 0, transparent 1px),
    radial-gradient(1px 1px at 77% 20%, #fff 0, transparent 1px),
    radial-gradient(1px 1px at 67% 85%, #fff 0, transparent 1px),
    radial-gradient(2px 2px at 22% 10%, #fff 0, transparent 2px),
    radial-gradient(1px 1px at 48% 48%, #fff 0, transparent 1px),
    radial-gradient(2px 2px at 32% 88%, #fff 0, transparent 2px),
    radial-gradient(1px 1px at 10% 95%, #fff 0, transparent 1px),
    radial-gradient(2px 2px at 90% 10%, #fff 0, transparent 2px),
    radial-gradient(3px 3px at 13% 33%, #fff 0, transparent 3px),
    radial-gradient(1px 1px at 38% 17%, #fff 0, transparent 1px),
    radial-gradient(1px 1px at 43% 71%, #fff 0, transparent 1px),
    radial-gradient(2px 2px at 91% 41%, #fff 0, transparent 2px),
    radial-gradient(1px 1px at 27% 48%, #fff 0, transparent 1px),
    radial-gradient(1px 1px at 59% 27%, #fff 0, transparent 1px),
    radial-gradient(1px 1px at 71% 67%, #fff 0, transparent 1px),
    radial-gradient(1px 1px at 84% 23%, #fff 0, transparent 1px),
    radial-gradient(2px 2px at 17% 92%, #fff 0, transparent 2px),
    radial-gradient(1px 1px at 35% 37%, #fff 0, transparent 1px);
}

/* ================== HEADER ================== */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: linear-gradient(135deg, #000000, #220238);
  border-bottom: 2px solid #251034;
  box-shadow: 0 2px 12px rgba(75, 0, 130, 0.6);
  display: flex;
  justify-content: center;
  align-items: center;
}

#inicio {
  text-decoration: none;
}

header ul {
  display: flex;
  gap: 25px;
  list-style: none;
  padding: 15px 30px;
  margin-left: 0px;
}

header ul li a {
  text-decoration: none;
  color: #fff;
  user-select: none;
}

/* ================== SEÇÕES ================== */
.secao {
  padding: 100px 0 100px 50px;
}

/* PRINCIPAL */
.principal {
  display: flex;
  align-items: center;
  padding-left: 30px;
  min-height: 85vh;
}

.principal h1 {
  font-size: 80px;
  line-height: 1.1;
  letter-spacing: -4px;
  margin-bottom: 20px;
}

.principal h1 span {
  color: #4b0082;
}

.principal p { 
  font-size: 20px;
  color: #bbb;
  margin-bottom: 40px;
  max-width: 900px;
}

.botao {
  display: inline-block;
  padding: 15px 30px;
  background-color:#53197d;
  color: #fff;
  font-weight: bold;
  border-radius: 6px;
}

/* TÍTULO SEÇÃO */
.titulo-secao {
  font-size: 42px;
  margin-bottom: 50px;
  position: relative;
}

.titulo-secao::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -15px;
  width: 100px;
  height: 4px;
  background-color: #4b0082;
}

/* ================== PROJETOS ================== */
.grade-projetos {
  display: grid;  
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

.card-projeto {
  background-color: #1b1b1b;
  border-radius: 8px;
  overflow: hidden;
}

.img-projeto {
  width: 100%;
  height: 200px;
  object-fit: cover;
  margin-bottom: 25px;
}

.info-projeto {
  padding: 20px;
}

.info-projeto h3 {
  margin-bottom: 10px;
}

.info-projeto p {
  color: #bbb;
  margin-bottom: 15px;
}

.info-projeto a {
  color: #ae82ce;
  font-weight: 500;
  text-decoration: none;
}

/* ================== SOBRE ================== */
.sobre {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  padding-left: 50px;
  max-width: 1200px;
}

.img-sobre {
  width: 400px;
  height: 400px;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid #53197d;
  box-shadow: 0 0 15px rgba(116, 3, 255, 0.3);
}

.conteudo-sobre h3 {
  margin-bottom: 30px;
}

.conteudo-sobre p {
  margin-bottom: 20px;
  color: #bbb;
}

.habilidades {
  display: flex;
  flex-wrap: wrap;
  margin-top: 20px;
}

.tag-habilidades {
  background-color: rgba(83, 25, 125, 0.2);
  color: #fff;
  padding: 8px 15px;
  border-radius: 20px;
  margin: 0 10px 10px 0;
  font-size: 14px;
}

/* ================== CONTATO ================== */
.botoes-contato {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  align-items: center;
  max-width: 800px;
  margin: 0 auto;
}

.botao-contato {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 10px;
  font-weight: 500;
  min-width: 160px;
  text-decoration: none;
}

.botao-contato svg {
  width: 20px;
  height: 20px;
  margin-right: 8px;
}

.linkedin {
  background-color: #0077B7;
  color: #fff;
}

.git {
  background-color: #fff;
  color: #0a0a0a;
}

/* ================== CURSOR PERSONALIZADO ================== */
/* .efeito-cursor {
  cursor: pointer;
  transition: transform 0.2s ease-in-out;
}

.efeito-cursor:hover {
  transform: translateY(-5px);
}

.cursor {
  pointer-events: none;
  position: fixed;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  background-color: rgba(58, 23, 126, 0.5);
  z-index: 99;
  transform: translate(-50%, -50%);
} */

/* ================== FOOTER ================== */
.footer {
  font-family: "Montserrat", sans-serif;
  padding: 20px 5%;
  text-align: center;
  border-top: 1px solid #222;
}

/* ================== RESPONSIVIDADE ================== */
@media (max-width: 768px) {
  header {
    justify-content: center;
    padding: 20px;
  }

  header ul {
    gap: 20px;
    justify-content: flex-start;
  }

  .secao {
    padding: 60px 20px;
    margin-bottom: 0;
  }

  .sobre {
    grid-template-columns: 1fr;
    padding: 0 20px;
  }
}

/* ================== AJUSTES DE SCROLL ================== */
#contato, #projetos, #sobre, #home {
  scroll-margin-top: 80px;
}