/* =============================================
   KiddoShield Landing — Responsive Queries
   ============================================= */

/* ---- Large desktop: 1280px ---- */
@media (max-width: 1280px) {
  .hero-title { font-size: 4.6rem; }
  .section-title { font-size: 3.6rem; }
}

/* ---- Desktop: 1024px ---- */
@media (max-width: 1024px) {
  html { font-size: 56.25%; }

  .hero-inner { grid-template-columns: 1fr; gap: 4rem; }
  .hero-content { text-align: center; }
  .hero-actions { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-badge { justify-content: center; }

  .hero-visual { height: 40rem; }
  .float-danger { left: 0; top: 1rem; width: 26rem; }
  .float-ai { right: 0; top: 35%; width: 20rem; }
  .float-info { bottom: 0; left: 10%; width: 24rem; }

  .feat-grid { grid-template-columns: 1fr; gap: 4.8rem; }
  .feat-block-alt .feat-grid { direction: ltr; }

  .feat-cards-grid { grid-template-columns: 1fr 1fr; }

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

  .stories-grid { grid-template-columns: 1fr 1fr; }
  .story-card:last-child { grid-column: span 2; }

  .cta-box { grid-template-columns: 1fr; gap: 4rem; text-align: center; }
  .cta-stats { justify-content: center; }

  .footer-grid { grid-template-columns: 1fr 1fr; row-gap: 3.6rem; }
  .footer-brand { grid-column: span 2; }

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

/* ---- Tablet: 768px ---- */
@media (max-width: 768px) {
  html { font-size: 50%; }

  .section-hero { padding: 6rem 2rem 5rem; min-height: auto; }

  /* Mobile nav */
  .mobile-menu-btn { display: flex; }
  .main-nav {
    display: none;
    position: fixed; inset: 7rem 0 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    justify-content: flex-start;
    padding: 2.4rem;
    gap: 2.4rem;
    overflow-y: auto;
    z-index: 99;
  }
  .main-nav.nav-open { display: flex; }
  .nav-list { flex-direction: column; align-items: flex-start; gap: 0; width: 100%; }
  .nav-link { font-size: 1.8rem; padding: 1.2rem 0; width: 100%; border-bottom: 1px solid var(--border); border-radius: 0; }
  .nav-actions { flex-direction: column; align-items: flex-start; gap: 1.6rem; width: 100%; }
  .nav-actions .btn { width: 100%; justify-content: center; font-size: 1.8rem; padding: 1.4rem; }
  .lang-menu { width: 100%; }

  .hero-title { font-size: 3.8rem; }
  .hero-subtitle { font-size: 1.6rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { text-align: center; }

  .hero-visual { height: 36rem; }
  .float-card { transform: scale(0.85); transform-origin: top left; }
  .float-ai { transform: scale(0.85); transform-origin: top right; }

  .section-title { font-size: 3.2rem; }
  .feat-title { font-size: 2.8rem; }

  .feat-block { padding: 6.4rem 2rem; }
  .feat-cards-grid { grid-template-columns: 1fr; }

  .stories-grid { grid-template-columns: 1fr; }
  .story-card:last-child { grid-column: auto; }

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

  .pricing-grid { grid-template-columns: 1fr; max-width: 48rem; }

  .how-steps { flex-direction: column; align-items: center; gap: 2.4rem; }
  .how-connector { width: 2px; height: 4rem; flex: none; margin-top: 0; background: linear-gradient(180deg, var(--primary), var(--primary-light)); }
  .how-step p { max-width: 32rem; }

  .cmp-table th, .cmp-table td { padding: 1.2rem 1.4rem; font-size: 1.3rem; }

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

  .cta-form-wrap { padding: 2.4rem; }
  .cta-title { font-size: 3rem; }
}

/* ---- Small mobile: 480px ---- */
@media (max-width: 480px) {
  html { font-size: 46.875%; }

  .container { padding: 0 1.6rem; }
  .header-inner { padding: 0 1.6rem; }
  .section-hero { padding: 5rem 1.6rem 4rem; }

  .hero-title { font-size: 3.4rem; }
  .section-title { font-size: 2.8rem; }
  .feat-title { font-size: 2.4rem; }

  .hero-visual { display: none; }

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

  .feat-block { padding: 5.6rem 1.6rem; }
  .section-comparison { padding: 5.6rem 1.6rem; }
  .section-how { padding: 5.6rem 1.6rem; }
  .section-stories { padding: 5.6rem 1.6rem; }
  .section-testimonials { padding: 5.6rem 1.6rem; }
  .section-pricing { padding: 5.6rem 1.6rem; }
  .section-cta { padding: 5.6rem 1.6rem; }
  .footer { padding: 4.8rem 1.6rem 2.4rem; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }

  .pricing-grid { max-width: 100%; }
  .how-download { flex-direction: column; align-items: center; }
}