/* Suncastle Roofing — Radius & shadow tokens
   The brand is mostly square-edged; the one notable curve is the
   fully-rounded (pill) outline buttons (live site btn_radius=60). */
:root {
  /* radius */
  --radius-none: 0;
  --radius-sm: 3px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --radius-pill: 999px; /* outline CTA buttons */
  --radius-circle: 50%; /* footer contact icon rings */

  /* shadows — restrained, neutral (no colored glows) */
  --shadow-xs: 0 1px 2px rgba(31, 31, 31, 0.06);
  --shadow-sm: 0 2px 8px rgba(31, 31, 31, 0.08);
  --shadow-md: 0 8px 24px rgba(31, 31, 31, 0.12);
  --shadow-lg: 0 18px 48px rgba(31, 31, 31, 0.16);

  /* dark overlay for photo heroes (residential/commercial split panels) */
  --scrim-dark: linear-gradient(0deg, rgba(31,31,31,0.78), rgba(31,31,31,0.45)); /* @kind other */

  /* borders */
  --border-width: 1px; /* @kind other */

  /* motion — gentle fades / expand-ins (the site uses transition.expandIn) */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1); /* @kind other */
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1); /* @kind other */
  --dur-fast: 140ms; /* @kind other */
  --dur-base: 240ms; /* @kind other */
  --dur-slow: 420ms; /* @kind other */
}