:root {
  --black: #000000;
  --white: #ffffff;
  --red: #d71920;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}

body {
  min-height: 100vh;
  background-color: var(--black);
  color: var(--white);
}

/* Container com imagem de fundo */
.container {
  position: relative;
  min-height: 100vh;
  background-image: url("background.webp"); /* SUA IMAGEM */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

/* Overlay para controlar opacidade */
.overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.75); /* ajuste aqui */
  z-index: 1;
}

/* Conteúdo acima do overlay */
.content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 480px;
}

.logo {
  max-width: 260px;
  width: 100%;
  margin-bottom: 32px;
}

h1 {
  font-size: 1.8rem;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

p {
  font-size: 1rem;
  color: #cccccc;
}

/* Loader */
.loader {
  margin: 32px auto 0;
  width: 46px;
  height: 46px;
  border: 4px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--red);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}