/* ============================================================
   SEÇÃO 9 — CTA FINAL
   Última chamada antes do FAQ. Visual impactante, navy escuro,
   headline grande, garantias de confiança.
   ============================================================ */

.cta-final {
  background: linear-gradient(180deg, #0F0A3D 0%, #0a0828 100%);
  color: var(--color-text-on-dark);
  padding-block: clamp(4rem, 2.5rem + 4vw, 6.5rem);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  text-align: center;
}

/* Glow azul atrás do conteúdo */
.cta-final::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(0, 113, 188, 0.2), transparent 70%);
  filter: blur(80px);
  z-index: -1;
  pointer-events: none;
}

/* Textura grid sutil */
.cta-final::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 80% at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 50% 50%, black 30%, transparent 80%);
  z-index: -1;
  pointer-events: none;
}

.cta-final__inner {
  max-width: 760px;
  margin-inline: auto;
  position: relative;
}

.cta-final__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background-color: rgba(0, 113, 188, 0.18);
  border: 1px solid rgba(0, 113, 188, 0.4);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: #6FBEEC;
  margin-bottom: var(--space-6);
}

@keyframes cta-final-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.cta-final__title {
  font-size: var(--fs-5xl);
  font-weight: var(--fw-extrabold);
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--color-white);
  margin-bottom: var(--space-6);
  text-wrap: balance;
}

.cta-final__title .accent {
  color: var(--color-blue);
  background: linear-gradient(135deg, #4DA8E8 0%, var(--color-blue) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.cta-final__subtitle {
  font-size: var(--fs-lg);
  line-height: var(--lh-relaxed);
  color: var(--color-text-on-dark-muted);
  max-width: 580px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
  text-wrap: pretty;
}

.cta-final__subtitle strong {
  color: var(--color-white);
  font-weight: var(--fw-semibold);
}

/* Botão grande de destaque */
.cta-final__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-5) clamp(2rem, 1.5rem + 1.5vw, 2.75rem);
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  background: var(--color-blue);
  border-radius: var(--radius-full);
  box-shadow:
    0 16px 48px rgba(0, 113, 188, 0.5),
    0 4px 12px rgba(0, 113, 188, 0.3);
  transition: transform var(--transition-base),
              box-shadow var(--transition-base),
              background-color var(--transition-base);
  margin-bottom: var(--space-6);
  position: relative;
  cursor: pointer;
  text-decoration: none;
}

.cta-final__button::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: 0 0 0 0 var(--color-blue-glow);
  animation: cta-final-glow 2.5s var(--ease-out) infinite;
  pointer-events: none;
}

@keyframes cta-final-glow {
  0% { box-shadow: 0 0 0 0 rgba(0, 113, 188, 0.6); }
  70% { box-shadow: 0 0 0 24px rgba(0, 113, 188, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 113, 188, 0); }
}

.cta-final__button:hover {
  background: var(--color-blue-hover);
  transform: translateY(-3px);
  box-shadow:
    0 24px 60px rgba(0, 113, 188, 0.6),
    0 6px 16px rgba(0, 113, 188, 0.4);
}

.cta-final__button:active {
  transform: translateY(0);
}

.cta-final__button-arrow {
  display: inline-block;
  transition: transform var(--transition-base);
}

.cta-final__button:hover .cta-final__button-arrow {
  transform: translateX(4px);
}

/* Linha de garantias de confiança */
.cta-final__trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-4) var(--space-6);
  font-size: var(--fs-sm);
  color: var(--color-text-on-dark-muted);
}

.cta-final__trust-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.cta-final__trust-icon {
  width: 16px;
  height: 16px;
  color: #6FBEEC;
  flex-shrink: 0;
}

.cta-final__trust strong {
  color: var(--color-white);
  font-weight: var(--fw-semibold);
}

@media (max-width: 600px) {
  .cta-final__trust {
    flex-direction: column;
    gap: var(--space-3);
  }
  .cta-final__button {
    font-size: var(--fs-lg);
    padding: var(--space-4) var(--space-8);
  }
}