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

body {
  background: #0e0e0e;
  color: #fff;
  font-family: 'Segoe UI', sans-serif;
  line-height: 1.6;
}

header {
  background: linear-gradient(to right, #ff0000, #990000);
  text-align: center;
  padding: 40px 20px;
}

.logo {
  width: 70px;
  margin-bottom: 10px;
}

header h1 {
  font-size: 2rem;
  color: #fff;
  letter-spacing: 2px;
}

.slogan {
  font-size: 1rem;
  color: #eee;
  margin-top: 5px;
}

nav {
  background: #1a1a1a;
  display: flex;
  justify-content: center;
  padding: 15px 0;
  gap: 30px;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  position: relative;
  padding-bottom: 5px;
  transition: color 0.3s;
}

nav a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  background: red;
  left: 0;
  bottom: 0;
  transition: width 0.3s ease;
}

nav a:hover {
  color: red;
}

nav a:hover::after {
  width: 100%;
}

main {
  max-width: 1000px;
  margin: auto;
  padding: 40px 20px;
}

section {
  margin-bottom: 50px;
}

section h2 {
  font-size: 1.5rem;
  color: #ff3333;
  margin-bottom: 15px;
}

.galeria {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.galeria img {
  width: 45%;
  border-radius: 10px;
  border: 4px solid #900;
  transition: transform 0.3s;
}

.galeria img:hover {
  transform: scale(1.05);
}

.botao {
  display: inline-block;
  margin: 10px 0;
  padding: 10px 20px;
  background: red;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  border: 2px solid #fff;
  transition: all 0.3s ease;
}

.botao:hover {
  background: white;
  color: red;
  border-color: red;
  transform: scale(1.05);
}

.pix {
  margin-top: 20px;
}

.pix img {
  width: 180px;
  margin-top: 10px;
  border-radius: 10px;
  border: 3px dashed red;
}

footer {
  text-align: center;
  padding: 20px;
  background: #111;
  color: #ccc;
  border-top: 2px solid red;
}