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

body {
  background: #0b0f0c;
  color: #eaeaea;
  min-height: 100vh;
}

/* FUNDO */
.overlay {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 20% 10%, #0f3d2e55, transparent 40%),
    radial-gradient(circle at 80% 90%, #1f7a5a33, transparent 40%);
  z-index: -1;
}

.container {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.card {
  width: 100%;
  max-width: 420px;
  background: #111614;
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}

.badge {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 1px;
  color: #9fe3c2;
  border: 1px solid #1f7a5a;
  padding: 6px 10px;
  border-radius: 20px;
  margin-bottom: 14px;
}

h1 {
  font-size: 26px;
  margin-bottom: 10px;
}

.subtitle {
  font-size: 15px;
  color: #b5b5b5;
  margin-bottom: 22px;
}

.progress {
  font-size: 13px;
  color: #8fa89d;
  margin-bottom: 16px;
}

.question {
  font-size: 21px;
  margin-bottom: 22px;
}

.buttons button {
  width: 100%;
  padding: 16px;
  font-size: 18px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  margin-bottom: 12px;
  background: linear-gradient(135deg,#1f7a5a,#2ecc71);
  color: #02110a;
  font-weight: 600;
}

.buttons .secondary {
  background: #1a1f1c;
  color: #cfcfcf;
}

.buttons button:active {
  transform: scale(0.97);
}

.loading {
  display: none;
  font-size: 16px;
  color: #9fe3c2;
}

.final {
  display: none;
}

.final h2 {
  font-size: 24px;
  margin-bottom: 10px;
}

.cta {
  display: block;
  margin-top: 18px;
  padding: 16px;
  text-align: center;
  background: linear-gradient(135deg,#2ecc71,#27ae60);
  color: #02110a;
  border-radius: 14px;
  font-size: 19px;
  font-weight: 700;
  text-decoration: none;
}

.slots {
  margin-top: 12px;
  font-size: 14px;
  color: #ffb3b3;
}

small {
  display: block;
  margin-top: 12px;
  font-size: 12px;
  color: #888;
}

/* POPUP */
.popup {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: #121815;
  padding: 12px 18px;
  border-radius: 12px;
  font-size: 14px;
  color: #9fe3c2;
  display: none;
  box-shadow: 0 10px 30px rgba(0,0,0,0.6);
}