/* Reset e estilos globais */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
}

/* Header e Navegação */
header {
  background-color: #fff;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

nav ul {
  display: flex;
  justify-content: center;
  list-style: none;
  padding: 1rem;
}

nav ul li {
  margin: 0 1rem;
}

nav ul li a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.3s ease;
}

nav ul li a:hover {
  color: #007bff;
}

/* Seção Hero */
.hero {
  height: 100vh;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  padding-top: 80px; /* Espaço para a navbar fixa */
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero-content h2 {
  font-size: 1.5rem;
  color: #666;
  margin-bottom: 1rem;
}

/* Seção Sobre */
.about {
  padding: 5rem 2rem;
  background-color: #fff;
}

.about h2 {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 2rem;
}

.about-content {
  max-width: 1200px;
  margin: 0 auto;
}

.about-text {
  margin-bottom: 2rem;
}

.skills h3 {
  margin-bottom: 1rem;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
}

.skill {
  background-color: #f8f9fa;
  padding: 1rem;
  text-align: center;
  border-radius: 5px;
  transition: transform 0.3s ease;
}

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

/* Seção Projetos */
.projects {
  padding: 5rem 2rem;
  background-color: #f8f9fa;
}
img {
  width: 300px;
  height: 300px;
  object-fit: cover;
  border-radius: 10px;
}
.projects h2 {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 2rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.project-card {
  background-color: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.project-card:hover {
  transform: translateY(-5px);
}

.project-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.project-card h3 {
  padding: 1rem;
}

.project-card p {
  padding: 0 1rem;
  color: #666;
}

.project-link {
  display: inline-block;
  padding: 1rem;
  color: #007bff;
  text-decoration: none;
  font-weight: 500;
}

/* Seção Contato */
.contact {
  padding: 5rem 2rem;
  background-color: #fff;
}

.contact h2 {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 2rem;
}

.contact-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.contact-item i {
  margin-right: 1rem;
  color: #007bff;
  transition: transform 0.3s ease;
}

.contact-item:hover i {
  transform: scale(1.2);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.social-link {
  color: #333;
  font-size: 1.5rem;
  transition: transform 0.3s ease;
}

.social-link:hover {
  transform: scale(1.2);
}

/* Footer */
footer {
  background-color: #333;
  color: #fff;
  text-align: center;
  padding: 1rem;
}

/* Animação para as seções */
section {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

section.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Estilos para os cards de habilidades */
.skill-card {
  transition: transform 0.3s ease;
}

.skill-card:hover {
  transform: translateY(-5px);
}

/* Estilos para os cards de projetos */
.project-card {
  transition: transform 0.3s ease;
}

.project-card:hover {
  transform: translateY(-5px);
}

/* Estilos para os ícones de contato */
.contact-item i {
  transition: transform 0.3s ease;
}

.contact-item:hover i {
  transform: scale(1.2);
}

/* Estilos para os links sociais */
.social-link {
  transition: transform 0.3s ease;
}

.social-link:hover {
  transform: scale(1.2);
}

/* Ajustes responsivos */
@media (max-width: 768px) {
  .hero {
    padding-top: 60px;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-content h2 {
    font-size: 1.2rem;
  }

  nav ul {
    flex-direction: column;
    align-items: center;
  }

  nav ul li {
    margin: 0.5rem 0;
  }

  .display-4 {
    font-size: 2.5rem;
  }

  .lead {
    font-size: 1.1rem;
  }
}