/* ============================================================
   SECTION — CTA FINAL / CONTATO
   ============================================================ */

.cta-section {
  position: relative;
  background:
    radial-gradient(ellipse 80% 50% at 50% 100%,
      rgba(176, 176, 176, 0.05) 0%,
      transparent 70%),
    var(--rp-black);
  padding-block: 100px 140px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: bgPulse 6s infinite ease-in-out alternate;
  border-top: none;
}

@keyframes bgPulse {
  0% {
    background: radial-gradient(ellipse 80% 50% at 50% 100%, rgba(176, 176, 176, 0.03) 0%, transparent 70%), var(--rp-black);
  }
  100% {
    background: radial-gradient(ellipse 80% 50% at 50% 100%, rgba(176, 176, 176, 0.06) 0%, transparent 70%), var(--rp-black);
  }
}

@media (min-width: 768px) {
  .cta-section {
    padding-block: 200px;
  }
}

.cta__bg-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 300px;
  opacity: 0.01;
  pointer-events: none;
  z-index: 0;
}

@media (min-width: 768px) {
  .cta__bg-icon {
    width: 440px;
    height: 440px;
    opacity: 0.015;
  }
}

.container--cta {
  position: relative;
  z-index: 1;
}

.cta__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.cta__content .section__label {
  margin-bottom: var(--space-8);
}

.cta__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 3.5rem);
  font-weight: var(--fw-bold);
  line-height: var(--lh-snug);
  letter-spacing: var(--tracking-tighter);
  margin-bottom: var(--space-6);
  max-width: 800px;
}

.cta__subtitle {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  line-height: var(--lh-loose);
  color: var(--silver-500);
  margin-bottom: var(--space-12);
  max-width: 480px;
}

@media (min-width: 768px) {
  .cta__subtitle {
    font-size: var(--fs-lg);
  }
}

.cta__action {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-6);
}

.cta__action .btn {
  width: 100%;
  max-width: 360px;
}

@media (min-width: 768px) {
  .cta__action .btn {
    width: auto;
  }
}

.cta__microcopy {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  color: var(--text-3);
  font-weight: var(--fw-regular);
}

@media (prefers-reduced-motion: reduce) {
  .cta-section {
    animation: none;
    background: radial-gradient(ellipse 80% 50% at 50% 100%, rgba(176, 176, 176, 0.05) 0%, transparent 70%), var(--rp-black);
  }
}