/* Inter Font - Vietnamese Subset */
/* Optimized for Vietnamese + Latin characters only */
/* Original: 1.3MB → Subset: 172KB (87% smaller) */
/* Updated: Added Latin Extended-B (U+01A0-01FF) for Ư, Ơ characters */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/inter-400-subset.woff2') format('woff2');
  unicode-range: U+0020-007F, U+00A0-00FF, U+0100-017F, U+01A0-01FF, U+1E00-1EFF, U+0300-036F, U+1EA0-1EFF;
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/inter-500-subset.woff2') format('woff2');
  unicode-range: U+0020-007F, U+00A0-00FF, U+0100-017F, U+01A0-01FF, U+1E00-1EFF, U+0300-036F, U+1EA0-1EFF;
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/fonts/inter-600-subset.woff2') format('woff2');
  unicode-range: U+0020-007F, U+00A0-00FF, U+0100-017F, U+01A0-01FF, U+1E00-1EFF, U+0300-036F, U+1EA0-1EFF;
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/fonts/inter-700-subset.woff2') format('woff2');
  unicode-range: U+0020-007F, U+00A0-00FF, U+0100-017F, U+01A0-01FF, U+1E00-1EFF, U+0300-036F, U+1EA0-1EFF;
}