:root {
  --warm-primary: #1dfc00;
  --warm-secondary: #3cff00;
  --warm-accent: #8a8a8a88;
  --text-color: #ffffff;
  --background: #ff0000;
}

body {
  font-family: 'Helvetica Neue', sans-serif;
  margin: 0;
  background: url('background.png') no-repeat center center;
  background-size: cover;
  background-attachment: scroll;
  color: var(--text-color);
}

.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: rgba(89, 92, 89, 0.192);
  color: rgba(241, 241, 241, 0.822);
  z-index: 999;
  padding: 1rem 0;
}

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

.logo {
  margin: 0;
}

.nav-menu {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
}

.nav-menu a {
  color: rgba(241, 241, 241, 0.822);
  text-decoration: none;
  font-weight: bold;
}

main.overlay {
  background-color: rgba(0, 0, 0, 0.4); /* sobreposição leve no conteúdo */
  padding-top: 80px;
}

.hero {
  text-align: center;
  padding: 6rem 1rem 4rem;
}

.hero-content {
  color: white;
  max-width: 700px;
  margin: 0 auto;
}

.btn {
  background-color: var(--warm-accent);
  color: rgba(241, 241, 241, 0.822);
  padding: 0.8rem 1.2rem;
  text-decoration: none;
  border-radius: 5px;
  border: none;
  cursor: pointer;
  display: inline-block;
  margin-top: 1rem;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

.servicos, .contato {
  padding: 4rem 0;
}

.cards {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 2rem;
}

@media(min-width: 768px) {
  .cards {
    flex-direction: row;
  }
}

.card {
  background-color: rgba(255, 255, 255, 0.1);
  color: rgba(241, 241, 241, 0.822);
  border: 1px solid #fff;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 2px 2px 8px #000;
  flex: 1;
  backdrop-filter: blur(4px);
}

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

input, textarea {
  padding: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 10px;
  font-family: inherit;
  background-color: rgba(255, 255, 255, 0.15); /* branco translúcido */
  color: rgba(255, 255, 255, 0.85); /* branco mais forte */
  font-weight: 500;
  backdrop-filter: blur(8px); /* efeito vidro fosco */
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 10px rgba(122, 91, 4, 0.432);
  
}


footer {
  background-color: rgba(0, 0, 0, 0.7);
  color: rgba(241, 241, 241, 0.548);
  text-align: center;
  padding: 1rem 0;
}


/* Animação para botões */
.btn {
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn:hover {
  background-color: #bd34067e;
  transform: scale(1.05);
}

/* Animação de entrada suave para seções */
.hero-content, .cards, form {
  animation: fadeInUp 1s ease forwards;
  opacity: 0;
}

.hero-content {
  animation-delay: 0.2s;
}

.cards {
  animation-delay: 0.4s;
}

form {
  animation-delay: 0.6s;
}

/* Definição da animação */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* Animações para links do menu */
.nav-menu li {
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards;
}
.nav-menu li:nth-child(1) { animation-delay: 0.2s; }
.nav-menu li:nth-child(2) { animation-delay: 0.4s; }
.nav-menu li:nth-child(3) { animation-delay: 0.6s; }

/* Animações para inputs e textarea */
input, textarea {
  animation: fadeInUp 1s ease forwards;
  opacity: 0;
}

input:nth-child(1) { animation-delay: 0.2s; }
input:nth-child(2) { animation-delay: 0.4s; }
textarea { animation-delay: 0.6s; }