/* =========================================================
   PULSE VPN — Utility Helpers
   ========================================================= */

@layer utilities {
  .pulse-container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--sp-4);
  }

  .hidden-sr {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .no-scroll { overflow: hidden !important; }

  .pt-safe { padding-top: var(--safe-top); }
  .pb-safe { padding-bottom: var(--safe-bottom); }
  .pb-bottom-nav {
    padding-bottom: calc(var(--bottom-nav-h) + var(--safe-bottom) + var(--sp-4));
  }

  .bg-gradient-brand   { background: var(--grad-brand); }
  .bg-gradient-primary { background: var(--grad-primary); }
  .bg-gradient-accent  { background: var(--grad-accent); }

  .text-start { text-align: right; }
  .text-end   { text-align: left; }

  .pulse-num {
    font-variant-numeric: tabular-nums;
    font-feature-settings: 'tnum';
    direction: ltr;
    unicode-bidi: isolate;
    display: inline-block;
  }

  .fade-in {
    animation: pulse-fade-in var(--dur-slow) var(--ease-out) both;
  }

  .cv-auto {
    content-visibility: auto;
    contain-intrinsic-size: 200px 60px;
  }

  .contain-paint { contain: paint; }
}