:root {
  --roxo: #381564;
  --amarelo: #ffe300;
  --branco: #ffffff;
}

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

body {
  font-family: 'Open Sans', sans-serif;
  background-color: var(--roxo);
  color: var(--branco);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  text-align: center;
  padding: 2rem;
}

h1 {
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--amarelo);
}

p {
  font-size: 1rem;
  max-width: 500px;
  margin-bottom: 2rem;
}

.logo {
  width: 150px;
  margin-bottom: 2rem;
}

.btn-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 2rem;
}

.btn {
  background-color: var(--amarelo);
  color: var(--roxo);
  padding: 1rem 2rem;
  border: 2px solid;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.btn:hover {
  background-color: var(--roxo);
  color: var(--branco);
  border: 2px solid white;
}

.video-container {
  margin-top: 2rem;
  width: 100%;
  max-width: 900px;
  aspect-ratio: 16/9;
}

.video-container iframe {
  width: 100%;
  height: 100%;
  border-radius: 12px;
}

/* Botão flutuante do WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
  background-color: transparent;
  border-radius: 50%;
  width: 60px;
  height: 60px;
}

.whatsapp-float img {
  width: 100%;
  height: 100%;
}