:root {
    --primary-color: #00d4ff;
    --secondary-color: #ff0077;
    --background-dark: #0a0a0a;
    --text-light: #ebebeb;
  }
  
  /* Estilos Gerais */
  body {
    background: var(--background-dark);
    color: var(--text-light);
    font-family: 'Rajdhani', sans-serif;
    scroll-behavior: smooth;
    margin: 0;
    padding: 0;
  }
  
  /* Navbar */
  /* Efeito de gradiente animado */
  .text-gradient {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    transition: 0.5s;
  }
  
  /* Efeitos de hover */
  .hover-underline {
    position: relative;
  }
  
  .hover-underline::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
  }
  
  .hover-underline:hover::after {
    width: 100%;
  }
  
  .hover-grow {
    transition: transform 0.3s ease;
  }
  
  .hover-grow:hover {
    transform: scale(1.1);
  }
  
  /* Navbar estilizada */
  .navbar {
    background: rgba(0, 0, 0, 0.8);
    box-shadow: 0 0 10px var(--primary-color);
  }
  
  .navbar-brand,
  .nav-link {
    color: var(--primary-color) !important;
    margin: 0 15px;
    font-weight: 500;
    transition: color 0.3s;
  }
  
  .nav-link:hover {
    color: var(--secondary-color) !important;
  }
  
  .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.1);
  }
  
  /* Classe ativa para menu */
  .nav-link.active {
    color: var(--primary-color) !important;
    font-weight: bold;
  }
  
  /* Animações */
  .animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
  }
  
  .animate-on-scroll.fade-in {
    opacity: 1;
    transform: translateY(0);
  }
  
  /* Cards de Projetos */
  .card {
    background: #1f1f1f;
    border: none;
    box-shadow: 0 0 10px var(--primary-color);
    transition: transform 0.3s;
  }
  
  .card:hover {
    transform: translateY(-10px);
  }
  
  /* Hero Section */
  .hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a1a, #333333);
    position: relative;
    overflow: hidden;
  }
  
  .hero::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--primary-color), transparent 70%);
    animation: rotate 20s linear infinite;
    z-index: 1;
    opacity: 0.3;
  }
  
  @keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
  }
  
  .hero .hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
  }
  
  .hero .hero-content img {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    border: 3px solid var(--primary-color);
    box-shadow: 0 0 15px var(--primary-color);
  }
  
  .hero .hero-content h1 {
    font-size: 3rem;
    margin-top: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary-color);
  }
  
  .hero .hero-content p {
    font-size: 1.2rem;
    opacity: 0.8;
  }
  /*Seção Sobre, Inicio*/
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
  }
  
  .tech-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 1.5rem;
    border: 1px solid rgba(0, 212, 255, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
  }
  
  .tech-item:hover {
    background: rgba(0, 212, 255, 0.05);
    transform: translateY(-5px);
    box-shadow: 0 0 15px var(--primary-color);
  }
  
  .tech-item span {
    display: block;
    margin-top: 1rem;
    font-size: 0.9rem;
    letter-spacing: 1px;
  }
  
  .neon-border {
    width: 150px;
    height: 2px;
    background: linear-gradient(90deg, 
      var(--primary-color) 0%, 
      var(--secondary-color) 100%
    );
    margin: 0 auto 2rem;
    box-shadow: 0 0 10px var(--primary-color);
  }
  
  .text-primary {
    color: var(--primary-color) !important;
  }
  
  .lead {
    font-size: 1.25rem;
    line-height: 1.6;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
  }
  /*Seção Sobre, Fim*/

  /* Seções Gerais */
  section {
    padding: 80px 0;
  }
  
  section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 20px;
    color: var(--primary-color);
  }
  
  section p {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    font-size: 1rem;
    line-height: 1.6;
  }
  
  /* Contato */
  .contact a {
    color: var(--secondary-color);
    text-decoration: none;
    border-bottom: 1px dashed var(--secondary-color);
    transition: color 0.3s;
  }
  
  .contact a:hover {
    color: var(--primary-color);
  }
  
  /* Formulário */
  .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(0, 212, 255, 0.25);
  }
  

  /* Tech Grid */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.tech-item {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 1.5rem;
  border: 1px solid rgba(0, 212, 255, 0.1);
  transition: all 0.3s ease;
  cursor: pointer;
}

.tech-item:hover {
  background: rgba(0, 212, 255, 0.05);
  transform: translateY(-5px);
  box-shadow: 0 0 15px var(--primary-color);
}

.tech-item span {
  display: block;
  margin-top: 1rem;
  font-size: 0.9rem;
  letter-spacing: 1px;
}

.neon-border {
  width: 150px;
  height: 2px;
  background: linear-gradient(90deg, 
    var(--primary-color) 0%, 
    var(--secondary-color) 100%
  );
  margin: 0 auto 2rem;
  box-shadow: 0 0 10px var(--primary-color);
}

.text-primary {
  color: var(--primary-color) !important;
}

.lead {
  font-size: 1.25rem;
  line-height: 1.6;
  text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

/*css projeto, inicio*/
  /* Customização do carrossel */
  .carousel-control-prev,
  .carousel-control-next {
    width: 8%;
    opacity: 0.9;
    transition: all 0.3s ease;
  }

  .carousel-control-prev {
    left: -5%;
  }

  .carousel-control-next {
    right: -5%;
  }

  .carousel-control-prev:hover,
  .carousel-control-next:hover {
    opacity: 1;
    transform: scale(1.1);
  }

  .carousel-control-prev-icon,
  .carousel-control-next-icon {
    width: 3rem;
    height: 3rem;
    background-size: 100% 100%;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.3));
    transition: all 0.3s ease;
  }
  

  .carousel-control-prev-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2300d4ff'%3e%3cpath d='M11.354 1.646a.5.5 0 0 1 0 .708L5.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0z'/%3e%3c/svg%3e");
  }

  .carousel-control-next-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2300d4ff'%3e%3cpath d='M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
  }

  @media (max-width: 768px) {
    .carousel-control-prev {
      left: -10%;
    }
    .carousel-control-next {
      right: -10%;
    }
  }
/*css projeto, fim*/