* { margin: 0; padding: 0; box-sizing: border-box; }
  html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
  body { font-family: 'Montserrat', sans-serif; color: #2A1533; background: #ffffff; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
  img { max-width: 100%; }
  a { color: #00807B; text-decoration: none; }
  a:hover { color: #00BBB4; }
  article p { text-wrap: pretty; }

  /* ===== Menu movil (CSS puro, sin JS) ===== */
  .psi-menu-toggle { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; }
  .psi-burger { display: none; }

  /* ===== Tablet ===== */
  @media (max-width: 980px) {
    .psi-sec { padding-left: 24px !important; padding-right: 24px !important; }
    .psi-grid-2 { grid-template-columns: 1fr !important; gap: 40px !important; }
    .psi-grid-4 { grid-template-columns: repeat(2, 1fr) !important; }
    .psi-h1 { font-size: 40px !important; letter-spacing: -0.5px !important; }
    .psi-h2 { font-size: 32px !important; }
    .psi-media { aspect-ratio: 4 / 3 !important; }
    .psi-footer-col { padding-left: 0 !important; }
  }

  /* ===== Movil ===== */
  @media (max-width: 720px) {
    .psi-nav-inner { position: relative; padding: 12px 20px !important; }
    .psi-nav-logo img { height: 44px !important; }
    .psi-burger {
      display: flex; flex-direction: column; justify-content: center; gap: 5px;
      width: 44px; height: 44px; padding: 10px; margin-right: -10px;
      cursor: pointer; flex-shrink: 0;
    }
    .psi-burger span { display: block; height: 2px; width: 100%; background: #5C0F8B; border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }
    .psi-menu-toggle:checked ~ .psi-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .psi-menu-toggle:checked ~ .psi-burger span:nth-child(2) { opacity: 0; }
    .psi-menu-toggle:checked ~ .psi-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .psi-nav-links { display: none !important; }
    .psi-menu-toggle:checked ~ .psi-nav-links {
      display: flex !important;
      position: absolute; top: 100%; left: 0; right: 0;
      flex-direction: column !important; align-items: stretch !important; gap: 2px !important;
      background: #ffffff; padding: 8px 20px 20px;
      border-bottom: 1px solid #EFE8F3; box-shadow: 0 14px 30px rgba(92,15,139,0.12);
    }
    .psi-menu-toggle:checked ~ .psi-nav-links > a { padding: 14px 4px; font-size: 16px !important; border-bottom: 1px solid #F4EEF8; }
    .psi-menu-toggle:checked ~ .psi-nav-links > a:last-child { text-align: center; padding: 15px 22px !important; margin-top: 12px; border-bottom: none; font-size: 15px !important; }

    .psi-sec { padding-top: 56px !important; padding-bottom: 56px !important; padding-left: 20px !important; padding-right: 20px !important; }
    .psi-grid-2, .psi-grid-3, .psi-grid-2b, .psi-grid-4 { grid-template-columns: 1fr !important; gap: 20px !important; }
    .psi-grid-2 { gap: 32px !important; }
    .psi-h1 { font-size: 31px !important; line-height: 1.15 !important; }
    .psi-h2 { font-size: 26px !important; }
    .psi-lead { font-size: 16px !important; }
    .psi-media { aspect-ratio: 4 / 3 !important; border-radius: 16px !important; }

    /* CTAs a ancho completo para pulgares */
    .psi-cta-row { flex-direction: column !important; align-items: stretch !important; gap: 12px !important; }
    .psi-cta-row > a { justify-content: center; width: 100%; }

    .psi-card { padding: 24px 20px !important; }
    .psi-carousel-item { flex: 0 0 78vw !important; }
    .psi-video-card { aspect-ratio: 3 / 4 !important; }

    /* Boton flotante de WhatsApp compacto para no tapar contenido */
    .psi-float { right: 14px !important; bottom: 14px !important; padding: 12px 18px !important; font-size: 14px !important; }

    /* Cuerpo de articulo */
    article p { font-size: 16px !important; line-height: 1.7 !important; }
    article h2 { font-size: 21px !important; }
  }

  @media (max-width: 380px) {
    .psi-h1 { font-size: 27px !important; }
    .psi-h2 { font-size: 23px !important; }
  }