/* Variáveis de cor */
:root {
  --primary-color: #7B2FF7; /* Roxo vibrante */
  --primary-hover: #5A1AC2; /* Roxo mais escuro para hover */
  --text-color: #333;
  --bg-light: #f9f9f9;
  --segundai-color: #808080; /* Gray */
}

/* Reset simples */
body, h1, h2, h3, p, ul, li, form, input, textarea, button {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  color: var(--text-color);
  background: var(--bg-light);
  line-height: 1.6;
}

a {
  color: var(--primary-color);
  text-decoration: none;
}

a:hover {
  color: var(--primary-hover);
}

/* Header */
.site-header {
  background-color: var(--primary-color);
  color: #fff;
  padding: 15px 0;
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.site-header .logo img {
  height: 50px;
}

.site-header nav {
  display: flex;
  gap: 20px;
}

.site-header nav a {
  font-weight: bold;
  color: #fff;
  transition: color 0.3s;
}

.site-header nav a:hover {
  color: #fff;
  text-decoration: underline;
}

/* Main container */
main.container {
  max-width: 800px;
  margin: 30px auto;
  padding: 0 15px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  padding: 30px;
}

/* Títulos */
h2 {
  color: var(--text-color);
  margin-bottom: 20px;
}

/* Formulários */
form {
  margin-bottom: 20px;
}

input, textarea, select, button {
  display: block;
  width: 100%;
  margin: 10px 0;
  padding: 10px;
  font-size: 16px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary-color);
}

/* Botões */
button {
  background: var(--primary-color);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: background 0.3s;
}

button:hover {
  background: var(--primary-hover);
}

/* Placeholder para anúncios */
.adsense-placeholder {
  margin: 20px 0;
  padding: 20px;
  border: 1px dashed #ccc;
  text-align:center;
  background: #fafafa;
  border-radius: 5px;
}

/* Footer  */
footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--segundai-color);
  color: #fff;
  padding: 15px;
  text-align: center;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
  z-index: 1000; /* garante que fique acima do conteúdo */
}