/* ============================================================
   RyF Soluciones Spa — Responsive v2.0
   ============================================================ */

/* ── Tablet (≤1024px) ─────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 40px; }
  .service-content { grid-template-columns: 1fr; }
  .service-content aside { order: -1; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .process-steps::before { display: none; }
}

/* ── Tablet pequeña (≤991px) ─────────────────────────────── */
@media (max-width: 991px) {
  .grid-2 { grid-template-columns: 1fr; gap: 50px; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .about-content { padding-left: 0; }
  .about-badge { bottom: 10px; right: 10px; }
  .hero-stats { gap: 24px; }
  .cta-box { padding: 50px 36px; }
}

/* ── Mobile (≤768px) ─────────────────────────────────────── */
@media (max-width: 768px) {
  .section { padding: 70px 0; }

  /* Navbar */
  .nav-links {
    display: none;
    position: fixed; inset: 0; top: var(--nav-h);
    background: rgba(255,255,255,0.99);
    backdrop-filter: blur(16px);
    flex-direction: column; align-items: center; justify-content: center;
    gap: 12px; z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1.2rem; padding: 14px 32px; width: 100%; text-align: center; }
  .nav-links .btn { width: 80%; justify-content: center; margin-top: 8px; }
  .hamburger { display: flex; }

  /* Grids */
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }

  /* Hero */
  #hero { min-height: auto; padding: 110px 0 70px; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .hero-stat { min-width: 120px; }
  .hero-visual { display: none; }
  .hero-ctas { flex-direction: column; align-items: flex-start; }

  /* Trust bar */
  .trust-bar-inner { gap: 24px; justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding: 0 24px; }

  /* Service cards */
  .service-card-visual { height: 320px; }

  /* Nosotros */
  .about-img-wrap img { height: 300px; }

  /* Stats */
  .stats-grid { grid-template-columns: 1fr 1fr; }

  /* CTA */
  .cta-box { padding: 44px 28px; }
  .cta-actions { flex-direction: column; align-items: center; }

  /* Page hero */
  .page-hero { padding: 110px 0 50px; }

  /* Footer */
  .footer-main { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  /* Contact */
  .contact-form-box { padding: 28px 20px; }

  /* Process */
  .process-steps { grid-template-columns: 1fr 1fr; gap: 30px; }

  /* WhatsApp */
  .whatsapp-float { width: 54px; height: 54px; font-size: 26px; bottom: 20px; right: 20px; }
  .whatsapp-float::before { display: none; }
}

/* ── Mobile pequeño (≤480px) ─────────────────────────────── */
@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .trust-bar-inner { gap: 18px; }
  .section-header { margin-bottom: 40px; }
}