/* Reset básico */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  font-family: 'Segoe UI', sans-serif;
}

/* Fundo com imagem */
.main-header {
  background: url('/assets/img/planoFundoNovo.avif') no-repeat center center / cover;
  min-height: 100vh;
  color: white;
  position: relative;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 40px;
  background-color: #111111b4;
  z-index: 1;
}

.logo img {
  width: 50px;
  height: 50px;
}

/* Links */
.nav-links {
  list-style: none;
  display: flex;
  gap: 30px;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-size: 16px;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: #c7c4c4;
}

/* Hero */
.hero {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  width: 90%;
  max-width: 800px;
}

.hero h1 {
  font-size: clamp(28px, 5vw, 48px);
  font-weight: bold;
  text-shadow:
    -1px -1px 0 #000,
     1px -1px 0 #000,
    -1px  1px 0 #000,
     1px  1px 0 #000;
}

.hero p {
  font-size: clamp(16px, 3vw, 20px);
  margin: 15px 0;
  text-shadow:
    -1px -1px 0 #000,
     1px -1px 0 #000,
    -1px  1px 0 #000,
     1px  1px 0 #000;
}

/* Botão */
.btn-success {
  font-size: 18px;
  padding: 14px 32px;
}


/* Tablets */
@media (max-width: 768px) {
  .navbar {
    padding: 12px 20px;
  }

  .nav-links {
    gap: 18px;
  }

  .btn-success {
    font-size: 17px;
    padding: 12px 28px;
  }
}

/* Celulares */
@media (max-width: 480px) {
  .navbar {
    gap: 10px;
  }

  .nav-links {
    gap: 12px;
  }

  .hero h1 {
    font-size: 28px;
  }

  .hero p {
    font-size: 16px;
  }

  .btn-success {
    width: 100%;
    max-width: 260px;
    font-size: 16px;
    padding: 12px;
  }
}