/* TigerSoft Careers — palette, type and shapes per TIGERSOFT Brand Guidelines
   Vivid Red #F4001A · White #FFFFFF · Oxford Blue #0B1F3A
   Quick Silver #A3A3A3 · Serene #DBE1E1 · UFO Green #34D186          */

:root{
  /* brand */
  --red:#F4001A;          /* Vivid Red — emphasis, CTA, accents            */
  --red-ink:#C4001A;      /* shade variant — accessible red for body links */
  --red-soft:#FFF0F1;
  --red-line:#FFD2D6;
  --navy:#0B1F3A;         /* Oxford Blue — headings, hero, nav, footer     */
  --silver:#A3A3A3;       /* Quick Silver — secondary labels               */
  --serene:#DBE1E1;       /* Serene — rules, soft backgrounds              */
  --green:#34D186;        /* UFO Green — positive status                   */

  /* surfaces & text */
  --bg:#F1F4F5; --surface:#FFFFFF; --surface-2:#F7F9F9;
  --ink:#0B1F3A; --ink-2:#33445C; --muted:#66768C; --faint:#8B98A8;
  --line:#DBE1E1; --line-soft:#EAEEEF;
  --accent:var(--red); --accent-ink:var(--red-ink);
  --deep:#0B1F3A; --deep-ink:#FFFFFF; --deep-muted:#A3A3A3; --deep-line:#1D3453;

  --shadow:0 1px 2px rgba(11,31,58,.05), 0 12px 32px -20px rgba(11,31,58,.32);
  --r-lg:14px; --r-md:10px; --r-sm:8px;   /* soft edges */

  --sans:"Plus Jakarta Sans","FC Vision",Inter,"Sukhumvit Set","Noto Sans Thai",
         "IBM Plex Sans Thai","Leelawadee UI",Thonburi,-apple-system,BlinkMacSystemFont,
         "Segoe UI",system-ui,sans-serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,"JetBrains Mono",Menlo,Consolas,monospace;
  --wrap:1080px;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --red:#FF3347; --red-ink:#FF6B78; --red-soft:#2A0D11; --red-line:#5A1C24;
    --navy:#0B1F3A; --silver:#A3A3A3; --serene:#22384F; --green:#4FE09B;
    --bg:#061321; --surface:#0D2137; --surface-2:#122A44;
    --ink:#EDF1F4; --ink-2:#C6D0DB; --muted:#95A4B5; --faint:#71818F;
    --line:#1E3550; --line-soft:#17293D;
    --accent:var(--red); --accent-ink:var(--red-ink);
    --deep:#040E19; --deep-ink:#FFFFFF; --deep-muted:#A3A3A3; --deep-line:#173047;
    --shadow:0 1px 2px rgba(0,0,0,.5), 0 12px 32px -20px rgba(0,0,0,.85);
  }
}
:root[data-theme="dark"]{
  --red:#FF3347; --red-ink:#FF6B78; --red-soft:#2A0D11; --red-line:#5A1C24;
  --navy:#0B1F3A; --silver:#A3A3A3; --serene:#22384F; --green:#4FE09B;
  --bg:#061321; --surface:#0D2137; --surface-2:#122A44;
  --ink:#EDF1F4; --ink-2:#C6D0DB; --muted:#95A4B5; --faint:#71818F;
  --line:#1E3550; --line-soft:#17293D;
  --accent:var(--red); --accent-ink:var(--red-ink);
  --deep:#040E19; --deep-ink:#FFFFFF; --deep-muted:#A3A3A3; --deep-line:#173047;
  --shadow:0 1px 2px rgba(0,0,0,.5), 0 12px 32px -20px rgba(0,0,0,.85);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);
     font-size:16.5px;font-weight:400;line-height:1.8;-webkit-font-smoothing:antialiased}
a{color:var(--accent-ink);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:var(--r-sm)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}

/* ---------- nav ----------
   White ground: the logotype is black, so it must not sit on Oxford Blue.
   White is also the brand's dominant colour (45%). Logo used unmodified,
   with 2X safe space held by the padding and the separating rule.        */
.nav{background:#FFFFFF;border-bottom:1px solid var(--serene)}
:root[data-theme="dark"] .nav,
:root:not([data-theme="light"]) .nav{background:#FFFFFF}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:18px;
        padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:16px;color:#0B1F3A;text-decoration:none}
.brand:hover{color:#0B1F3A}
.brand .logo{height:30px;width:auto;display:block;flex:none}
.brand-rule{width:1px;height:26px;background:#DBE1E1;flex:none}
.brand-sub{color:#0B1F3A;font-weight:600;font-size:16px;letter-spacing:.02em;white-space:nowrap}
.nav-cta{color:#FFFFFF;background:var(--red);text-decoration:none;font-size:14.5px;font-weight:700;
         border:1px solid var(--red);border-radius:var(--r-sm);padding:9px 18px;white-space:nowrap;
         transition:filter .15s ease}
.nav-cta:hover{filter:brightness(.9);color:#FFFFFF}

/* ---------- hero ---------- */
.hero{background:var(--deep);color:var(--deep-ink);border-bottom:1px solid var(--deep-line);
      background-image:linear-gradient(115deg,rgba(244,0,26,.10) 0%,rgba(244,0,26,0) 46%)}
.hero-in{padding-top:72px;padding-bottom:76px;display:flex;flex-direction:column;gap:22px}
.kicker{margin:0;font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--red);
        display:inline-flex;align-items:center;gap:9px}
.kicker::before{content:"";width:26px;height:2px;background:var(--red);border-radius:2px}
.hero h1{margin:0;font-size:clamp(29px,4.7vw,48px);line-height:1.28;font-weight:700;
         letter-spacing:-.02em;text-wrap:balance;max-width:20ch;color:var(--deep-ink)}
.hero-p{margin:0;font-size:16.5px;line-height:1.85;color:var(--deep-muted);max-width:62ch;font-weight:300}
.hero-p strong{color:var(--deep-ink);font-weight:600}

.btn{display:inline-block;background:var(--red);color:#fff;text-decoration:none;
     font-weight:700;font-size:16px;padding:13px 26px;border-radius:var(--r-md);
     border:1px solid var(--red);align-self:flex-start;transition:filter .15s ease}
.btn:hover{filter:brightness(.9);color:#fff}
.btn-lg{margin-top:10px;padding:15px 32px;font-size:16.5px}

/* ---------- openings ---------- */
.openings{padding:60px 0 10px}
.sec-h{margin:0 0 22px;font-size:12.5px;font-weight:700;letter-spacing:.15em;
       text-transform:uppercase;color:var(--muted);display:inline-flex;align-items:center;gap:9px}
.sec-h::before{content:"";width:22px;height:2px;background:var(--red);border-radius:2px}
.jobs{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1px;
      background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
      box-shadow:var(--shadow)}
.job{background:var(--surface)}
.job-link{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px 26px;
          padding:26px 28px;text-decoration:none;color:inherit;transition:background .12s ease;
          border-left:3px solid transparent}
.job-link:hover{background:var(--surface-2);border-left-color:var(--red)}
.job-main{min-width:min(100%,320px);flex:1 1 340px;display:flex;flex-direction:column;gap:6px}
.job-track{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink)}
.job-title{margin:0;font-size:20.5px;font-weight:700;letter-spacing:-.015em;line-height:1.35;color:var(--ink)}
.job-tag{margin:0;font-size:14.8px;color:var(--muted);line-height:1.7;max-width:56ch;font-weight:300}
.job-meta{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.pill{font-size:12.5px;font-weight:500;color:var(--ink-2);background:var(--surface-2);
      border:1px solid var(--line);border-radius:999px;padding:4px 14px;white-space:nowrap}
.pill-open{color:var(--green);border-color:var(--green);background:transparent;font-weight:600}
.job-go{font-size:14.5px;font-weight:700;color:var(--accent-ink);white-space:nowrap}

/* ---------- context strip ---------- */
.ctx{padding:56px 0 74px}
.ctx-in{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:1px;
        background:var(--line-soft);border:1px solid var(--line-soft);border-radius:var(--r-lg);overflow:hidden}
.ctx-in > div{background:var(--surface);padding:24px 26px;display:flex;flex-direction:column;gap:8px}
.ctx h3{margin:0;font-size:15.5px;font-weight:700;color:var(--ink);
        padding-left:13px;border-left:3px solid var(--red);line-height:1.4}
.ctx p{margin:0;font-size:14.6px;color:var(--muted);line-height:1.8;font-weight:300}

/* ---------- job detail ---------- */
main .wrap > .back{display:inline-block;margin-top:32px;font-size:14.5px;font-weight:600;
                   color:var(--muted);text-decoration:none}
main .wrap > .back:hover{color:var(--accent-ink)}
.job-head{padding:22px 0 36px;border-bottom:1px solid var(--line);
          display:flex;flex-direction:column;gap:15px;margin-bottom:6px}
.job-head h1{margin:0;font-size:clamp(27px,3.9vw,40px);line-height:1.26;font-weight:700;
             letter-spacing:-.02em;text-wrap:balance;max-width:22ch}
.lede{margin:0;font-size:17px;color:var(--ink-2);line-height:1.85;max-width:62ch;font-weight:300}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(162px,1fr));gap:1px;margin:8px 0 4px;
       background:var(--line);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden}
.facts > div{background:var(--surface);padding:13px 16px;display:flex;flex-direction:column;gap:3px}
.facts dt{font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}
.facts dd{margin:0;font-size:14.5px;font-weight:600;color:var(--ink)}

.jd{padding:14px 0 76px;max-width:74ch}
.jd .sec{padding:30px 0 4px;border-top:1px solid var(--line-soft)}
.jd .sec:first-child{border-top:0}
.jd h2{margin:0 0 15px;font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
       color:var(--accent-ink);display:inline-flex;align-items:center;gap:9px}
.jd h2::before{content:"";width:20px;height:2px;background:var(--red);border-radius:2px}
.jd h3{margin:24px 0 10px;font-size:16px;font-weight:700;color:var(--ink)}
.jd p{margin:0 0 15px;font-size:16px;color:var(--ink-2);line-height:1.88;font-weight:300}
.jd ul{margin:0;padding-left:8px;list-style:none;display:flex;flex-direction:column;gap:13px}
.jd li{font-size:15.6px;color:var(--ink-2);line-height:1.85;font-weight:300;
       position:relative;padding-left:20px}
.jd li::before{content:"";position:absolute;left:0;top:.72em;width:6px;height:6px;
               border-radius:50%;background:var(--red)}
.jd li strong,.jd p strong{color:var(--ink);font-weight:600}
.jd code{font-family:var(--mono);font-size:.9em;background:var(--surface-2);
         border:1px solid var(--line);border-radius:6px;padding:1px 6px}

.apply{margin-top:40px;background:var(--surface);border:1px solid var(--line);
       border-top:3px solid var(--red);border-radius:var(--r-lg);padding:28px 30px;
       display:flex;flex-direction:column;gap:13px;box-shadow:var(--shadow)}
.apply h2{margin:0}
.apply p{margin:0;color:var(--ink-2)}
.apply-mail{margin:0;font-size:15px;font-weight:600;color:var(--ink)}
.apply-mail .sel{color:var(--accent-ink);user-select:all;-webkit-user-select:all}
.apply-hint{margin:0;font-size:13.5px;color:var(--muted);font-weight:300}

/* ---------- footer ---------- */
.foot{background:var(--deep);color:var(--deep-muted);border-top:1px solid var(--deep-line);margin-top:auto}
.foot-in{padding-top:44px;padding-bottom:48px;display:grid;
         grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px 40px}
.foot-t{margin:0 0 5px;font-size:10.5px;font-weight:700;letter-spacing:.14em;
        text-transform:uppercase;color:var(--red)}
.foot-d{margin:0;font-size:15px;color:var(--deep-ink);font-weight:300}
.foot-d a{color:var(--deep-ink)}
.foot-d a:hover{color:var(--red)}
.foot-note{grid-column:1/-1;margin:10px 0 0;padding-top:22px;border-top:1px solid var(--deep-line);
           font-size:12.8px;line-height:1.85;color:var(--deep-muted);max-width:88ch;font-weight:300}

@media (max-width:640px){
  body{font-size:16px}
  .hero-in{padding-top:48px;padding-bottom:52px}
  .job-link{padding:22px 18px}
  .job-meta{width:100%;justify-content:space-between}
  .apply{padding:22px}
}

@media print{
  .nav,.foot,.back,.btn,.apply{display:none}
  body{background:#fff;color:#000;font-size:11pt;line-height:1.55}
  .jd{max-width:none}
  a{color:#000;text-decoration:none}
}