/* ===========================================================
   GEM Careers — site styles
   EDIT COLOURS, FONTS AND SPACING HERE. Changes apply to every page.
   =========================================================== */
:root{
  /* Brand */
  --gem:#FFD100;            /* GEM yellow — sampled from logo, verify exact hex */
  --gem-ink:#2E2600;        /* text on yellow */
  /* Light mode */
  --paper:#F6F4EE;          /* page background */
  --panel:#EFEDE5;          /* cards and panels */
  --ink:#000000;            /* body text */
  --muted:#6E6A61;          /* secondary text */
  --dim:rgba(246,244,238,.62);   /* muted text on black */
  --faint:rgba(246,244,238,.16); /* lines on black */
  --rule:#DEDAD0;           /* lines and borders */
  /* Type */
  --font-head:Oswald,"Arial Narrow",Arial,sans-serif;
  --font-body:"IBM Plex Sans",-apple-system,Segoe UI,Helvetica,Arial,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  /* Layout */
  --max:760px;              /* content width */
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
a{color:inherit}

/* Navigation */
.nav{border-bottom:1px solid var(--rule);position:sticky;top:0;background:var(--paper);z-index:20}
.nav .wrap{display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding-top:16px;padding-bottom:16px}
.brand{font-family:var(--font-head);font-weight:600;font-size:22px;letter-spacing:.01em;text-decoration:none;margin-right:auto}
.brand b{background:var(--gem);color:var(--gem-ink);padding:0 7px;border-radius:4px}
.nav a.lnk{font-family:var(--font-mono);font-size:13px;text-decoration:none;color:var(--muted)}
.nav a.lnk:hover,.nav a.lnk[aria-current=page]{color:var(--ink)}

/* Typography */
h1,h2,h3{font-family:var(--font-head);font-weight:600;line-height:1.05}
h1{font-size:clamp(40px,8vw,68px)}
h2{font-size:clamp(26px,5vw,36px);margin-bottom:14px}
h3{font-size:19px;font-weight:500}
p{max-width:62ch}
.lede{font-size:17px;color:var(--muted);margin-top:18px}
.kicker{font-family:var(--font-mono);font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.bar{width:72px;height:7px;background:var(--gem);border-radius:4px;margin:26px 0}
.note{font-size:13px;color:var(--muted);margin-top:12px}
.hl{background:var(--gem);color:var(--gem-ink);padding:0 6px;border-radius:4px}

/* Sections */
.hero{padding:64px 0 48px}
section{padding:48px 0;border-top:1px solid var(--rule)}

/* Buttons */
.btn{display:inline-block;background:var(--gem);color:var(--gem-ink);font-family:var(--font-head);font-weight:600;font-size:18px;padding:14px 32px;border-radius:999px;text-decoration:none;margin-top:8px}
.btn:hover{filter:brightness(.94)}
.btn.ghost{background:transparent;color:var(--ink);border:2px solid var(--rule)}

/* Cards */
.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:22px}
.grid.three{grid-template-columns:repeat(3,1fr)}
.card{background:var(--panel);border:1px solid var(--rule);border-radius:12px;padding:20px 22px}
.card h3{margin-bottom:6px}
.card p{font-size:14px;color:var(--muted)}
a.card{text-decoration:none;display:block}
a.card:hover{border-color:var(--gem)}

/* Numbered steps */
ol.steps{list-style:none;padding:0;margin-top:26px}
ol.steps li{position:relative;padding:0 0 24px 58px;border-left:3px solid var(--gem);margin-left:19px}
ol.steps li:last-child{border-left-color:transparent;padding-bottom:0}
ol.steps .n{position:absolute;left:-22px;top:-4px;width:42px;height:42px;border-radius:50%;background:var(--gem);color:var(--gem-ink);font-family:var(--font-head);font-weight:600;font-size:19px;display:grid;place-items:center}
ol.steps h3{margin-bottom:4px}
ol.steps p{font-size:14px;color:var(--muted)}

/* Bulleted lists */
ul.plain{list-style:none;padding:0;margin-top:16px}
ul.plain li{padding-left:26px;position:relative;margin-bottom:8px;max-width:62ch}
ul.plain li::before{content:"";position:absolute;left:4px;top:10px;width:8px;height:8px;border-radius:50%;background:var(--gem)}
ul.plain.no li::before{background:var(--rule)}

/* Tables */
table{width:100%;border-collapse:collapse;margin-top:20px;font-size:14px}
th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--rule)}
th{font-family:var(--font-head);font-weight:500;font-size:15px}

/* FAQ */
details{border-top:1px solid var(--rule);padding:14px 0}
details summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;font-family:var(--font-head);font-weight:500;font-size:18px}
details summary::-webkit-details-marker{display:none}
details .pm{color:var(--muted);transition:transform .2s}
details[open] .pm{transform:rotate(45deg)}
details p{margin-top:8px;font-size:14px;color:var(--muted)}

/* Call to action block */
.cta{text-align:center;background:var(--panel);border-radius:16px;padding:44px 24px;margin:48px 0}
.cta p{margin:12px auto 18px}

/* Footer */
footer{border-top:1px solid var(--rule);padding:30px 0 54px;color:var(--muted);font-size:13px}
footer .cols{display:flex;gap:40px;flex-wrap:wrap;margin-bottom:18px}
footer a{text-decoration:none}
footer a:hover{color:var(--ink)}
footer h3{font-size:14px;margin-bottom:8px;color:var(--ink)}
footer ul{list-style:none;padding:0}
footer li{margin-bottom:5px}

@media (max-width:640px){
  .grid,.grid.three{grid-template-columns:1fr}
  section{padding:40px 0}
  .hero{padding:48px 0 36px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}}

/* ===== Full-width colour bands (yellow / black / paper) ===== */
body{overflow-x:hidden}
.band{position:relative}
.band::before{content:"";position:absolute;top:0;bottom:0;left:50%;transform:translateX(-50%);width:100vw;background:var(--band);z-index:-1}
.band.yellow{--band:var(--gem);color:var(--gem-ink);border-top:0}
.band.yellow .lede,.band.yellow .kicker,.band.yellow .note,.band.yellow p{color:var(--gem-ink)}
.band.yellow .bar{background:var(--ink)}
.band.yellow .card{background:rgba(0,0,0,.06);border-color:rgba(0,0,0,.14)}
.band.yellow .card p{color:var(--gem-ink);opacity:.78}
.band.yellow .btn{background:var(--ink);color:var(--gem)}
.band.yellow .btn.ghost{background:transparent;color:var(--ink);border-color:rgba(0,0,0,.3)}
.band.black{--band:var(--ink);color:var(--paper);border-top:0}
.band.black .lede,.band.black .kicker,.band.black .note{color:var(--dim)}
.band.black p{color:var(--paper)}
.band.black .card{background:rgba(255,255,255,.04);border-color:var(--faint)}
.band.black .card p{color:var(--dim)}
.band.black a.card:hover{border-color:var(--gem)}
.band.black h2,.band.black h3{color:var(--paper)}
.band.black th,.band.black td{border-bottom-color:var(--faint)}
.band.black details{border-top-color:var(--faint)}
.band.black details p{color:var(--dim)}
.band.black .btn.ghost{color:var(--paper);border-color:var(--faint)}
.band.black ul.plain.no li::before{background:var(--faint)}
.band + .band{border-top:0}
.cta.band.yellow{background:transparent;padding:56px 24px}
.cta.band.black{background:transparent;padding:56px 24px}