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

body {
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  color: #333;
}

/* Cabeçalho */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 30px;
  background: #222;
  color: #fff;
}

header .logo img {
  height: 50px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
}

nav ul li a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
}

nav ul li a.active {
  border-bottom: 2px solid #fff;
}

/* Botão hambúrguer */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: #fff;
}

/* Hero com imagem de fundo */
#hero {
  background: url("fotogibiteka.jpeg") no-repeat center center/cover;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  position: relative;
}

#hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.5); /* overlay escuro para contraste */
}

.hero-content {
  position: relative;
  z-index: 1;
}

#hero h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

#hero p {
  font-size: 1.2rem;
  margin-bottom: 30px;
}

.btn {
  display: inline-block;
  padding: 12px 25px;
  background: #e63946;
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  border-radius: 5px;
  transition: background 0.3s ease;
}

.btn:hover {
  background: #d62828;
}

/* Rodapé */
footer {
  background: #222;
  color: #fff;
  padding: 30px;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.footer-column {
  flex: 1;
  margin: 10px;
}

.footer-column h3 {
  margin-bottom: 10px;
}

.footer-column a {
  color: #fff;
  text-decoration: none;
}

.footer-bottom {
  text-align: center;
  margin-top: 20px;
  font-size: 0.9rem;
}

/* Responsividade */
@media (max-width: 768px) {
  nav ul {
    display: none;
    flex-direction: column;
    background: #222;
    position: absolute;
    top: 70px;
    right: 30px;
    padding: 20px;
  }

  nav ul.show {
    display: flex;
  }

  .menu-toggle {
    display: flex;
  }

  #hero h1 {
    font-size: 2rem;
  }

  #hero p {
    font-size: 1rem;
  }
}