/* Gruntex — gruntex.co.za
   Layout: control-room night palette from the eagle-shield logo (deep navy, burnished gold, white).
   Single dark theme by design (the brand is dark). Display face echoes the logo's classical wordmark;
   body face is a plain workhorse; mono for the "operator readouts". */
:root{
  --night:#070D16;      /* page */
  --navy:#0D1B2A;       /* panels */
  --navy-2:#13263B;     /* raised */
  --line:#1F3650;
  --text:#E8EDF3;
  --muted:#9AAAB9;
  --faint:#6C7E91;
  --gold:#C9A84C;
  --gold-hi:#E6CB7A;
  --gold-deep:#8C6E24;
  --alarm:#E5484D;
  --amber:#F0A830;
  --ok:#3FB97F;
  --display:"Cinzel","Trajan Pro",Georgia,serif;
  --body:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Consolas,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--night);color:var(--text);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--gold-hi);text-underline-offset:3px}
a:hover{color:var(--gold)}
:focus-visible{outline:2px solid var(--gold-hi);outline-offset:3px;border-radius:4px}
.wrap{max-width:1160px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:12px;background:var(--gold);color:var(--night);padding:8px 12px;z-index:50}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(7,13,22,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.brand img{width:34px;height:auto}
.brand span{font-family:var(--display);font-weight:700;letter-spacing:.14em;font-size:20px;background:linear-gradient(180deg,var(--gold-hi),var(--gold) 55%,var(--gold-deep));-webkit-background-clip:text;background-clip:text;color:transparent}
.nav{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.nav a{color:var(--muted);text-decoration:none;font-size:15px;padding:6px 10px;border-radius:6px}
.nav a:hover,.nav a[aria-current="page"]{color:var(--text);background:var(--navy-2)}
.btn{display:inline-flex;align-items:center;gap:8px;font:600 15px var(--body);text-decoration:none;border-radius:8px;padding:11px 18px;border:1px solid transparent;cursor:pointer;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-gold{background:linear-gradient(180deg,var(--gold-hi),var(--gold));color:#1A1405}
.btn-gold:hover{color:#1A1405}
.btn-ghost{border-color:var(--line);color:var(--text);background:var(--navy)}
.btn-ghost:hover{color:var(--text);border-color:var(--gold-deep)}
.nav .btn{padding:7px 14px;font-size:14px}
.nav a.btn-gold,.nav a.btn-gold:hover{color:#1A1405;background:linear-gradient(180deg,var(--gold-hi),var(--gold))}
@media (max-width:760px){.nav a:not(.btn){display:none}}

/* type */
h1,h2,h3{line-height:1.15;text-wrap:balance;margin:0}
h1{font-family:var(--display);font-weight:600;font-size:clamp(34px,5.4vw,60px);letter-spacing:.01em}
h2{font-family:var(--display);font-weight:600;font-size:clamp(26px,3.4vw,38px)}
h3{font-size:20px;font-weight:700}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.lede{font-size:clamp(17px,1.6vw,20px);color:var(--muted);max-width:62ch}
.gold{color:var(--gold-hi)}
p{margin:0}
.stack{display:grid;gap:14px}

/* sections */
section{padding-block:72px}
.band{background:linear-gradient(180deg,var(--navy),var(--night));border-block:1px solid var(--line)}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:900px){.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.g2,.g3{grid-template-columns:1fr}}

/* hero */
.hero{padding-block:64px 56px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-40% -10% auto auto;width:720px;height:720px;background:radial-gradient(closest-side,rgba(201,168,76,.16),transparent 70%);pointer-events:none}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:48px;align-items:center}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.trust{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:14px;color:var(--faint);margin-top:6px}
.trust span::before{content:"◆ ";color:var(--gold-deep)}

/* operator console mock */
.console{background:var(--navy);border:1px solid var(--line);border-radius:14px;box-shadow:0 30px 80px rgba(0,0,0,.5);overflow:hidden;font-size:14px}
.console-bar{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:12px;color:var(--muted)}
.console-bar .live{color:var(--alarm);font-weight:600}
.console-bar .live::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--alarm);margin-right:6px;animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.25}}
@media (prefers-reduced-motion:reduce){.console-bar .live::before{animation:none}}
.console-body{display:grid;gap:10px;padding:14px}
.alarm{display:grid;grid-template-columns:120px minmax(0,1fr);gap:12px;background:var(--navy-2);border:1px solid var(--line);border-left:4px solid var(--line);border-radius:10px;padding:10px}
.alarm.high{border-left-color:var(--alarm)} .alarm.med{border-left-color:var(--amber)} .alarm.low{border-left-color:var(--faint);opacity:.6}
.snap{border-radius:6px;aspect-ratio:16/10;background:
  linear-gradient(180deg,rgba(10,20,32,.1),rgba(10,20,32,.65)),
  repeating-linear-gradient(90deg,#1c3048 0 2px,transparent 2px 22px),
  linear-gradient(160deg,#25405e,#0f1d2d 60%,#0b1622);position:relative;overflow:hidden}
.snap .box{position:absolute;border:2px solid var(--alarm);border-radius:2px}
.snap .tag{position:absolute;left:6px;right:6px;bottom:5px;font:500 9px var(--mono);color:#cfd9e3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;background:rgba(7,13,22,.55);padding:1px 3px;border-radius:3px}
.alarm .meta{display:grid;gap:3px;min-width:0}
.pill{display:inline-block;font:600 10.5px var(--mono);letter-spacing:.06em;padding:2px 7px;border-radius:999px;text-transform:uppercase}
.pill.high{background:rgba(229,72,77,.16);color:#FF8A8D} .pill.med{background:rgba(240,168,48,.16);color:#FFC46B} .pill.low{background:rgba(154,170,185,.14);color:var(--muted)}
.alarm .where{font-weight:600}
.alarm .ai{color:var(--muted);font-size:13px}
.alarm .t{font:12px var(--mono);color:var(--faint)}
.console-foot{display:flex;justify-content:space-between;padding:10px 14px;border-top:1px solid var(--line);font:12px var(--mono);color:var(--faint)}

/* cards */
.card{background:var(--navy);border:1px solid var(--line);border-radius:12px;padding:22px;display:grid;gap:10px;align-content:start}
.card .ico{width:38px;height:38px;border-radius:9px;display:grid;place-items:center;background:rgba(201,168,76,.12);color:var(--gold-hi)}
.card .ico svg{width:22px;height:22px}
.card p{color:var(--muted);font-size:15.5px}
.card a.more{font-size:14px;font-weight:600;text-decoration:none}
.steps{counter-reset:s;display:grid;gap:18px;grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:820px){.steps{grid-template-columns:1fr}}
.step{border-top:2px solid var(--gold-deep);padding-top:16px;display:grid;gap:8px}
.step::before{counter-increment:s;content:"0" counter(s);font:600 13px var(--mono);color:var(--gold)}
.step p{color:var(--muted)}

/* features page */
.toc{display:flex;flex-wrap:wrap;gap:8px}
.toc a{font-size:14px;text-decoration:none;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:5px 12px;background:var(--navy)}
.toc a:hover{color:var(--text);border-color:var(--gold-deep)}
.feature{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:40px;padding-block:52px;border-top:1px solid var(--line);scroll-margin-top:80px}
@media (max-width:860px){.feature{grid-template-columns:1fr;gap:18px}}
.feature .head{display:grid;gap:12px;align-content:start}
.feature .head p{color:var(--muted)}
.feature .tagline{font-family:var(--display);font-size:19px;color:var(--gold-hi)}
.feature ul{margin:0;padding:0;list-style:none;display:grid;gap:12px}
.feature li{padding-left:22px;position:relative;color:var(--text)}
.feature li::before{content:"";position:absolute;left:2px;top:.62em;width:9px;height:9px;border:2px solid var(--gold);transform:rotate(45deg)}
.feature li b{color:var(--text)}
.feature li span{color:var(--muted)}
.addon{font:600 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--gold);border:1px solid var(--gold-deep);border-radius:999px;padding:2px 9px;justify-self:start}
.addon.core{color:var(--ok);border-color:#2a6b4c}

/* demo + cta */
.cta{background:radial-gradient(120% 140% at 0% 0%,rgba(201,168,76,.18),transparent 55%),var(--navy);border:1px solid var(--line);border-radius:16px;padding:36px;display:grid;grid-template-columns:minmax(0,1.3fr) auto;gap:24px;align-items:center}
@media (max-width:760px){.cta{grid-template-columns:1fr;padding:26px}}
.cta p{color:var(--muted)}
.cta .actions{display:flex;gap:12px;flex-wrap:wrap}

/* forms */
form{display:grid;gap:16px}
.field{display:grid;gap:6px}
label{font-size:14px;font-weight:600}
.hint{font-size:13px;color:var(--faint);font-weight:400}
input,select,textarea{font:16px var(--body);color:var(--text);background:var(--night);border:1px solid var(--line);border-radius:8px;padding:11px 12px;width:100%}
input:focus,select:focus,textarea:focus{border-color:var(--gold);outline:none}
textarea{min-height:120px;resize:vertical}
.checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 16px}
@media (max-width:560px){.checks{grid-template-columns:1fr}}
.checks label,.consent{font-weight:400;font-size:15px;display:flex;gap:10px;align-items:flex-start}
.checks input,.consent input{width:18px;height:18px;margin-top:3px;flex:none;accent-color:var(--gold)}
.hp{position:absolute;left:-5000px;width:1px;height:1px;overflow:hidden}
.notice{border-radius:8px;padding:12px 14px;font-size:15px}
.notice.ok{background:rgba(63,185,127,.12);border:1px solid #2a6b4c}
.notice.err{background:rgba(229,72,77,.12);border:1px solid #7a2a2d}

/* footer */
footer{border-top:1px solid var(--line);padding-block:36px;color:var(--faint);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px}
footer a{color:var(--muted)}
.console-bar span{white-space:nowrap}
.console-bar span:nth-child(2){overflow:hidden;text-overflow:ellipsis;min-width:0}