.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.d-flex   { display: flex; }
.d-grid   { display: grid; }
.d-none   { display: none; }
.d-block  { display: block; }
.d-inline-block { display: inline-block; }

.flex-col    { flex-direction: column; }
.items-center{ align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-wrap   { flex-wrap: wrap; }
.gap-4       { gap: var(--space-4); }
.gap-6       { gap: var(--space-6); }
.gap-8       { gap: var(--space-8); }

.w-full   { width: 100%; }
.max-w-lg { max-width: var(--container-lg); margin-left:auto; margin-right:auto; }
.max-w-md { max-width: var(--container-md); margin-left:auto; margin-right:auto; }

.bg-navy       { background-color: var(--color-navy); }
.bg-silver-pale{ background-color: var(--color-silver-pale); }
.bg-white      { background-color: var(--color-white); }
.text-white    { color: var(--color-white); }
.text-navy     { color: var(--color-navy); }
.text-gold     { color: var(--color-gold); }

.rounded    { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.shadow     { box-shadow: var(--shadow-md); }
.shadow-lg  { box-shadow: var(--shadow-lg); }

.overflow-hidden { overflow: hidden; }
.relative { position: relative; }
.absolute { position: absolute; }

/* ===== GLOBAL MOBILE SAFETY ===== */
html, body { max-width: 100%; overflow-x: hidden; }
img { max-width: 100%; height: auto; }
* { box-sizing: border-box; }

/* Prevent any element causing horizontal scroll */
@media (max-width: 768px) {
  .hero-grid     { grid-template-columns: 1fr !important; }
  .grid-2        { grid-template-columns: 1fr !important; }
  .grid-3        { grid-template-columns: 1fr !important; }
  .grid-4        { grid-template-columns: 1fr 1fr !important; }
  .stats-grid    { grid-template-columns: 1fr 1fr !important; }
  .footer-top    { grid-template-columns: 1fr 1fr !important; gap: var(--space-8) !important; }
  .trust-badges-grid { grid-template-columns: 1fr 1fr !important; }
  .profiles-grid { grid-template-columns: 1fr 1fr !important; }
  .testimonial-grid { grid-template-columns: 1fr !important; }
  .landing-grid  { grid-template-columns: 1fr !important; }
  .steps-grid    { grid-template-columns: 1fr !important; }
  .steps-grid::after { display: none !important; }
  .hero          { padding: var(--space-16) 0 var(--space-20) !important; }
  .hero-visual   { display: none !important; }
  .hero-ctas     { flex-direction: column !important; }
  .hero-ctas .btn { width: 100% !important; text-align: center !important; }
}
@media (max-width: 480px) {
  .grid-4        { grid-template-columns: 1fr !important; }
  .footer-top    { grid-template-columns: 1fr !important; }
  .profiles-grid { grid-template-columns: 1fr !important; }
  .trust-badges-grid { grid-template-columns: 1fr !important; }
  .btn-lg { padding: var(--space-4) var(--space-6) !important; font-size: var(--font-size-base) !important; }
  .stat-number   { font-size: 2rem !important; }
}