/* ==========================================================================
   LINE Seed Sans TH & LINE Seed Sans EN - Web Font Definition
   Optimized for Thai Legibility: Crisp, balanced weights without chunky blobs
   ========================================================================== */

/* 1. LINE Seed Sans TH */
@font-face {
    font-family: 'LINE Seed Sans TH';
    src: url('../fonts/line-seed/LINESeedSansTH_W_Th.woff2') format('woff2');
    font-weight: 100 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'LINE Seed Sans TH';
    src: url('../fonts/line-seed/LINESeedSansTH_W_Rg.woff2') format('woff2');
    font-weight: 400 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'LINE Seed Sans TH';
    src: url('../fonts/line-seed/LINESeedSansTH_W_Bd.woff2') format('woff2');
    font-weight: 600 700;
    font-style: normal;
    font-display: swap;
}

/* Map 800 and 900 to Bold (Bd) to prevent illegible thick blobs in Thai letters */
@font-face {
    font-family: 'LINE Seed Sans TH';
    src: url('../fonts/line-seed/LINESeedSansTH_W_Bd.woff2') format('woff2');
    font-weight: 800 900;
    font-style: normal;
    font-display: swap;
}

/* 2. LINE Seed Sans EN */
@font-face {
    font-family: 'LINE Seed Sans';
    src: url('../fonts/line-seed/LINESeedSans_W_Th.woff2') format('woff2');
    font-weight: 100 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'LINE Seed Sans';
    src: url('../fonts/line-seed/LINESeedSans_W_Rg.woff2') format('woff2');
    font-weight: 400 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'LINE Seed Sans';
    src: url('../fonts/line-seed/LINESeedSans_W_Bd.woff2') format('woff2');
    font-weight: 600 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'LINE Seed Sans';
    src: url('../fonts/line-seed/LINESeedSans_W_Bd.woff2') format('woff2');
    font-weight: 800 900;
    font-style: normal;
    font-display: swap;
}

/* Global Font Setup & FontAwesome Protection */
body, input, textarea, select, button {
    font-family: 'LINE Seed Sans TH', 'LINE Seed Sans', 'Kanit', -apple-system, BlinkMacSystemFont, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Soften overly heavy weights that blur Thai glyphs */
.font-black,
.font-extrabold {
    font-weight: 700 !important;
}

/* Ensure FontAwesome icons remain intact */
.fa, .fas, .far, .fab, .fad, .fal, .fat, [class*="fa-"], [class^="fa-"] {
    font-family: "Font Awesome 6 Free", "Font Awesome 6 Brands", "Font Awesome 6 Pro" !important;
}