@media (max-width: 1100px) {
  .card-grid,
  .demo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .final-cta {
    grid-template-columns: 1fr;
  }

  .offer-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .nav {
    display: none;
  }

  .hero,
  .split {
    grid-template-columns: 1fr;
  }

  .phone-stage {
    min-height: 520px;
  }

  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  h1 {
    max-width: calc(100vw - 36px);
    font-size: 30px;
    line-height: 1.1;
  }

  h2 {
    font-size: 30px;
    line-height: 1.1;
  }

  .lead,
  .section-text {
    font-size: 19px;
    line-height: 1.65;
  }
}

@media (max-width: 560px) {
  body {
    padding-bottom: 78px;
  }

  .topbar {
    gap: 12px;
  }

  .nav-cta {
    display: none;
  }

  .section {
    width: min(100% - 28px, 1180px);
  }

  .button,
  .actions {
    width: 100%;
  }

  .phone-stage {
    min-height: 360px;
    overflow: visible;
  }

  .hero {
    gap: 18px;
    padding-block: 18px 24px;
  }

  h1 {
    width: 100%;
    font-size: 30px;
    line-height: 1.1;
  }

  h2 {
    font-size: 30px;
    line-height: 1.1;
  }

  .hero-title-line {
    white-space: normal;
  }

  .lead,
  .section-text {
    font-size: 16px;
    line-height: 1.55;
  }

  .hero-facts {
    width: 100%;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: stretch;
  }

  .hero-facts dt,
  .hero-facts dd {
    margin: 0;
    min-height: 42px;
  }

  .hero-app-image {
    width: min(260px, 72vw);
  }

  .pill-list,
  .steps,
  .card-grid,
  .demo-grid {
    grid-template-columns: 1fr;
  }

  .final-cta {
    width: min(100% - 28px, 1180px);
    padding: 34px 22px;
  }

  .offer-panel {
    padding: 26px 18px;
  }

  .offer-facts {
    grid-template-columns: 1fr;
  }

  .offer-facts dt,
  .offer-facts dd {
    border-radius: 8px;
    border-left: 1px solid var(--line);
  }

  .offer-facts dd {
    margin-top: -8px;
  }

  .mobile-sticky-cta {
    position: fixed;
    left: 14px;
    right: 14px;
    bottom: 14px;
    z-index: 30;
    min-height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--blue);
    color: white;
    box-shadow: 0 16px 36px rgba(40, 87, 231, 0.32);
    font-weight: 800;
    transition: opacity 180ms ease, transform 180ms ease;
  }
}