/* ============ Base ============ */
html {
  scroll-behavior: smooth;
}

body {
  padding-bottom: 0;
}

/* ============ CTA pulse ============ */
.cta-pulse {
  position: relative;
  animation: cta-pulse-anim 2.4s ease-in-out infinite;
}
@keyframes cta-pulse-anim {
  0%, 100% { box-shadow: 0 0 0 0 rgba(124, 58, 237, 0.45); }
  50% { box-shadow: 0 0 0 14px rgba(124, 58, 237, 0); }
}

/* ============ Pain cards (Dor) ============ */
.pain-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.015));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 1.25rem;
  padding: 1.75rem;
  transition: transform .25s ease, border-color .25s ease;
}
.pain-card:hover {
  transform: translateY(-4px);
  border-color: rgba(139, 92, 246, 0.4);
}
.pain-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  background: linear-gradient(135deg, rgba(239,68,68,0.15), rgba(239,68,68,0.05));
  color: #f87171;
  margin-bottom: 1.1rem;
}

/* ============ Stat cards (Oportunidade) ============ */
.stat-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 1.25rem;
  padding: 1.75rem;
  text-align: center;
}

/* ============ Testimonials (Prova) ============ */
.testimonial-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.015));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 1.25rem;
  padding: 1.75rem;
}
.avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #7c3aed, #22d3ee);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  color: #0f172a;
  flex-shrink: 0;
}

/* ============ Countdown ============ */
.count-box {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 1rem;
  min-width: 4.2rem;
  padding: 0.9rem 0.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.count-box span {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1;
  color: #fff;
  font-variant-numeric: tabular-nums;
}
.count-box small {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94a3b8;
  margin-top: 0.35rem;
}

/* ============ FAQ ============ */
.faq-item {
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 1rem;
  overflow: hidden;
  background: rgba(255,255,255,0.02);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.4rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.95rem;
  color: #f1f5f9;
  background: transparent;
  border: none;
  cursor: pointer;
}
.faq-question i {
  transition: transform .25s ease;
  color: #8b5cf6;
  flex-shrink: 0;
}
.faq-question[aria-expanded="true"] i {
  transform: rotate(180deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
  padding: 0 1.4rem;
}
.faq-answer p {
  color: #94a3b8;
  font-size: 0.9rem;
  line-height: 1.6;
  padding-bottom: 1.1rem;
}

/* ============ Sticky mobile CTA spacing ============ */
@media (max-width: 639px) {
  main {
    padding-bottom: 4.5rem;
  }
}