@media (max-width: 768px) {
  /* ===============
        HERO
  =============== */

  .header {
    padding: 10px 5px;
  }

  .header span {
    font-size: 20px;
  }

  /* ===============
        HERO
  =============== */

  .hero-sales {
    min-height: auto;
    padding: 90px 0 60px;
  }

  /* ===============
        STEPS
  =============== */
  .mobile-steps {
    padding: 80px 20px;
  }

  .step-item {
    position: relative;
    background: rgba(0, 0, 130, 0.05);
    border: 1px solid #1e1e4a;
    border-radius: 22px;
    padding: 44px 26px 32px;
    text-align: center;
    z-index: 2;
  }

  .step-number {
    position: absolute;
    top: -22px;
    left: 50%;
    transform: translateX(-50%);

    width: 44px;
    height: 44px;
    border-radius: 50%;

    background: #00f7ff;
    color: #001;
    font-size: 16px;
    font-weight: 600;

    display: flex;
    align-items: center;
    justify-content: center;

    box-shadow: 0 0 18px rgba(0, 247, 255, 0.6);
    z-index: 2;
  }

  .step-content h3 {
    font-size: 16px;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
  }

  .step-content p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--muted);
  }

  /* ==========
    CPA
  ========== */

  .cta-section {
    overflow: hidden;
  }

  .cta-card {
    display: flex;
    flex-direction: row;
    gap: 24px;

    overflow-x: auto;
    scroll-snap-type: x mandatory;

    padding: 40px 20px;
  }

  .cta-left {
    flex: 0 0 85vw;
    scroll-snap-align: start;
  }

  .cta-right {
    flex: 0 0 100vw;
    scroll-snap-align: start;
    display: flex;
    justify-content: center;
  }

  .cta-card::-webkit-scrollbar {
    display: none;
  }

  .cta-card {
    -ms-overflow-style: none;
    scrollbar-width: none;
    scroll-behavior: smooth;
  }

  .cta-image-wrapper {
    max-width: none;
    width: 155vw;
    transform: scale(1.05);
    transform-origin: center;
    will-change: transform;
  }

  /* ==========
    FAQ
  ========== */

  @media (max-width: 768px) {
    .faq-column .faq-item:nth-child(n + 4) {
      display: none;
    }

    .faq-column:last-child .faq-item:nth-child(-n + 3) {
      display: block;
    }
  }

  @media (max-width: 768px) {
    .faq-mobile-hide {
      display: none;
    }
  }

  /* ==========
    FOOTER
  ========== */
  .footer-message p {
    font-size: 16px;
  }

  .footer-top-inner {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
  }

  .footer-docs {
    text-align: left;
  }

  .footer-social-wrapper {
    text-align: right;
  }

  .footer-links {
    padding: 0;
  }
}

.back-to-top-btn {
  display: none;
}

/* ==========
   BOTÃO VOLTAR AO TOPO
========== */
@media (max-width: 768px) {
  .back-to-top-btn {
    display: flex;
    align-items: center;
    justify-content: center;

    position: fixed;
    bottom: 140px; /* fica acima do FAB (que tem ~68px de altura + 16px de bottom) */
    right: 29px;
    z-index: 1101;

    width: 58px;
    height: 58px;
    border-radius: 50%;
    border: 1px solid rgba(0, 212, 255, 0.35);

    background: rgba(10, 15, 30, 0.12);
    backdrop-filter: blur(6px);
    color: rgba(0, 212, 255, 0.75);
    cursor: pointer;

    opacity: 0;
    pointer-events: none;
    transform: translateY(12px);
    transition: opacity 0.35s ease, transform 0.35s ease;
  }

  .back-to-top-btn.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .back-to-top-btn:active {
    transform: scale(0.92);
  }
}