@media (max-width: 1100px) {
  .hero-grid,
  .security-grid,
  .form-layout {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .hero-content {
    text-align: center;
  }

  .hero-content p,
  .hero-stats {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .business-grid,
  .preview-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .feature-grid,
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 850px) {
  .nav-menu {
    position: absolute;
    top: 76px;
    left: 4%;
    right: 4%;
    display: none;
    flex-direction: column;
    gap: 0;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 12px;
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.14);
  }

  .nav-menu.show {
    display: flex;
  }

  .nav-menu a {
    width: 100%;
    padding: 14px 16px;
    border-radius: 14px;
  }

  .nav-menu a:hover,
  .nav-menu a.active {
    background: rgba(15, 118, 110, 0.08);
  }

  .menu-btn {
    display: block;
  }

  .nav-btn {
    display: none;
  }

  .hero {
    padding: 65px 0;
  }

  .hero-content h1 {
    letter-spacing: -1px;
  }

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

  .hero-visual {
    min-height: auto;
  }

  .phone-card {
    width: min(320px, 92%);
  }

  .phone-card img {
    min-height: 420px;
  }

  .floating-card {
    display: none;
  }

  .section {
    padding: 65px 0;
  }

  .steps-grid {
    grid-template-columns: 1fr;
  }

  .price-card.popular {
    transform: none;
  }
}

@media (max-width: 650px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .top-bar {
    font-size: 12px;
    padding: 9px 12px;
  }

  .nav-container {
    height: 68px;
  }

  .nav-menu {
    top: 68px;
  }

  .logo-box img,
  .footer-logo img {
    width: 40px;
    height: 40px;
    border-radius: 12px;
  }

  .logo-box h3 {
    font-size: 16px;
  }

  .logo-box span {
    font-size: 11px;
  }

  .hero {
    padding: 50px 0;
  }

  .hero-content p {
    font-size: 15px;
  }

  .hero-buttons,
  .cta-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    padding: 14px 18px;
  }

  .business-grid,
  .feature-grid,
  .pricing-grid,
  .preview-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .section-title {
    margin-bottom: 32px;
  }

  .section-title p {
    font-size: 15px;
  }

  .feature-card,
  .step-card,
  .price-card,
  .security-box,
  .lead-form {
    padding: 22px;
    border-radius: 20px;
  }

  .preview-grid img {
    min-height: 360px;
  }

  .faq-question {
    font-size: 15px;
    padding: 18px;
  }

  .faq-answer {
    padding: 0 18px 18px;
  }

  .cta {
    padding: 60px 0;
  }

  .footer {
    padding-top: 50px;
  }

  .floating-whatsapp {
    right: 14px;
    bottom: 14px;
    padding: 12px 15px;
    font-size: 13px;
  }
}

@media (max-width: 420px) {
  .hero-content h1 {
    font-size: 34px;
  }

  .section-title h2,
  .security-grid h2,
  .form-content h2,
  .cta-box h2 {
    font-size: 28px;
  }

  .phone-card img {
    min-height: 370px;
  }

  .price-card h2 {
    font-size: 36px;
  }
}

/* Real screenshots enhancement: scoped, original theme unchanged */
.real-app-gallery{max-width:1180px;margin:45px auto;padding:32px 20px;color:#183153}
.real-app-gallery__head{text-align:center;margin-bottom:25px}
.real-app-gallery__head h2{font-size:clamp(1.65rem,3vw,2.45rem);margin:8px 0 12px}
.real-app-gallery__eyebrow{color:#0f766e;font-weight:800;letter-spacing:.12em;font-size:.78rem}
.real-app-gallery__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.real-app-gallery__grid figure{margin:0;background:#fff;border:1px solid #e2e8f0;border-radius:20px;box-shadow:0 12px 32px rgba(10,38,74,.07);overflow:hidden}
.real-app-gallery__grid img{display:block;width:100%;height:320px;object-fit:contain;background:#f5f8fc}
.real-app-gallery__grid figcaption{padding:16px 20px;font-weight:750}
.real-app-gallery__note{text-align:center;color:#64748b;font-size:.88rem;margin-top:22px}
@media(max-width:700px){.real-app-gallery{padding:24px 15px}.real-app-gallery__grid{grid-template-columns:1fr}.real-app-gallery__grid img{height:290px}}