/* public_html/assets/css/base/tokens.css */
/* ServexHub — Base Tokens (Fonts, Sizes, Colors, Spacing) */

:root{
  /* =========================
   * Fonts (Local Cairo)
   * ========================= */
  --font-sans: "Cairo", system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Noto Sans Arabic", "Noto Sans", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  /* Weights available locally */
  --fw-regular: 400;
  --fw-semibold: 600;
  --fw-bold: 700;

  /* =========================
   * Responsive Type Scale
   * - base text adapts across mobile/tablet/desktop
   * ========================= */
  --fs-root: clamp(15px, 0.9vw + 12px, 17px);

  /* Body / UI */
  --fs-12: clamp(11px, 0.35vw + 10px, 12px);
  --fs-13: clamp(12px, 0.45vw + 10px, 13px);
  --fs-14: clamp(13px, 0.55vw + 10px, 14px);
  --fs-16: clamp(15px, 0.65vw + 11px, 16px);
  --fs-18: clamp(16px, 0.85vw + 11px, 18px);

  /* Headings */
  --fs-h1: clamp(22px, 1.6vw + 14px, 34px);
  --fs-h2: clamp(19px, 1.2vw + 13px, 28px);
  --fs-h3: clamp(17px, 1.0vw + 12px, 22px);
  --fs-h4: clamp(15px, 0.8vw + 12px, 18px);

  /* Line heights (Arabic-friendly) */
  --lh-body: 1.85;
  --lh-tight: 1.35;
  --lh-title: 1.35;

  /* Letter spacing (Arabic: keep minimal) */
  --ls-none: 0;
  --ls-title: 0.2px;

  /* =========================
   * Layout tokens
   * ========================= */
  --radius-xs: 8px;
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 22px;

  --shadow-sm: 0 6px 18px rgba(0,0,0,.12);
  --shadow-md: 0 10px 30px rgba(0,0,0,.18);

  --container-max: 1200px;
  --container-pad: 16px;

  /* Header/Footer reference sizes (optional helpers) */
  --header-min-h: 64px;
  --footer-min-h: 64px;

  /* =========================
   * Color system (light-first)
   * ========================= */
  --bg: #f6f9ff;
  --card: #ffffff;
  --ink: #0f2233;
  --muted: #6b7280;

  --line: #e6eefb;
  --line-strong: #cfe2f5;

  /* Brand */
  --brand: #0b5cab;
  --brand-2: #146ca5;
  --brand-ink: #ffffff;
  --brand-hov: #0a5098;

  /* States */
  --ok: #166534;      --ok-bg: #e8f7ee;   --ok-br: #bde6ce;
  --warn: #b45309;    --warn-bg: #fff1d6; --warn-br: #f7d08b;
  --bad: #7a1620;     --bad-bg: #ffe7e7;  --bad-br: #f1b4bd;

  /* Inputs */
  --input: #f8fbff;
  --focus: #94c3ff;

  /* Links */
  --link: var(--brand-2);
  --link-hov: var(--brand);

  /* =========================
   * Spacing scale
   * ========================= */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-5: 20px;
  --s-6: 24px;
  --s-7: 32px;
  --s-8: 40px;
}

/* =========================
 * Local Cairo font-face
 * ========================= */
/* Regular 400 */
@font-face{
  font-family: "Cairo";
  src:
    url("/assets/fonts/cairo/cairo-v31-arabic_latin-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* SemiBold 600 */
@font-face{
  font-family: "Cairo";
  src:
    url("/assets/fonts/cairo/cairo-v31-arabic_latin-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

/* Bold 700 */
@font-face{
  font-family: "Cairo";
  src:
    url("/assets/fonts/cairo/cairo-v31-arabic_latin-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}