/* ============================================================
   CODEX BRANDING — responsive.css
   ============================================================ */

@media (max-width: 1024px) {
  nav { padding: 20px 30px; }
  nav.scrolled { padding: 14px 30px; }

  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  #hero, #positioning, #services, #portfolio, #targets, #philosophy, #contact {
    padding-left: 30px;
    padding-right: 30px;
  }

  .positioning-inner { grid-template-columns: 1fr; gap: 50px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-item.large { grid-row: span 1; min-height: 260px; }
  .targets-grid { grid-template-columns: 1fr 1fr; }
  .contact-inner { grid-template-columns: 1fr; gap: 50px; }

  footer { flex-direction: column; gap: 16px; text-align: center; }
}

@media (max-width: 640px) {
  #hero { min-height: 760px; }
  .hero-content { padding: 0 10px; }
  .hero-eyebrow { letter-spacing: 0.28em; font-size: 0.65rem; }
  .hero-eyebrow::before, .hero-eyebrow::after { width: 22px; }
  .hero-logo-main { font-size: clamp(4rem, 22vw, 7rem); }
  .hero-logo-sub { letter-spacing: 0.35em; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-sectors { gap: 16px; }
  .sector-icon { width: 70px; font-size: 0.55rem; }

  .services-header { display: block; }
  .services-header p { margin-top: 16px; }
  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .targets-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .pos-stats { grid-template-columns: 1fr 1fr; }

  footer > div:nth-child(2) { flex-direction: column; gap: 10px !important; }
}

@media (max-width: 420px) {
  nav { padding-left: 18px; padding-right: 18px; }
  nav.scrolled { padding-left: 18px; padding-right: 18px; }
  #hero, #positioning, #services, #portfolio, #targets, #philosophy, #contact {
    padding-left: 18px;
    padding-right: 18px;
  }
  .pos-stats { grid-template-columns: 1fr; }
}