/* Next-Era Automation — shared stylesheet
   Theme: instrumentation nameplate. Deep navy steel, amber signal accent,
   rectangular panels with corner brackets (like an equipment spec plate). */

:root{
  --ink:        #0B2E5C;   /* deep professional blue, primary dark */
  --steel:      #123E7A;   /* secondary blue panel */
  --steel-line: #2B5896;   /* hairline on dark panels */
  --amber:      #2F6FED;   /* bright accent blue (was amber signal) */
  --amber-dim:  #1E4FBD;
  --paper:      #FFFFFF;   /* clean white background */
  --paper-line: #E2E8F0;
  --text:       #0F1B2D;   /* near-black, blue-tinted */
  --text-soft:  #51606F;
  --white:      #FFFFFF;
  --radius:     2px;
  --max:        1140px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:'Inter',-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.55;
}
h1,h2,h3,h4{
  font-family:'Archivo',Inter,sans-serif;
  font-weight:700;
  line-height:1.1;
  margin:0 0 .5em;
  letter-spacing:-0.01em;
}
h1{font-size:clamp(2rem,4vw,3.1rem);}
h2{font-size:clamp(1.5rem,2.6vw,2.1rem);}
h3{font-size:1.2rem;}
p{margin:0 0 1em;color:var(--text-soft);max-width:62ch;}
a{color:inherit;}
img{max-width:100%;display:block;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px;}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px;}
@media (prefers-reduced-motion: reduce){*{animation:none !important;transition:none !important;}}

/* ---- header / nav ---- */
.site-header{background:var(--ink);border-bottom:3px solid var(--amber);}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:var(--max);margin:0 auto;flex-wrap:wrap;gap:12px;}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--white);}
.brand-mark{width:34px;height:34px;flex:none;}
.brand-text{font-family:'Archivo',sans-serif;font-weight:700;font-size:1.05rem;line-height:1.15;}
.brand-text span{display:block;color:var(--amber);font-size:.68rem;font-weight:600;letter-spacing:.03em;}
.nav-links{display:flex;gap:22px;flex-wrap:wrap;list-style:none;margin:0;padding:0;}
.nav-links a{color:#C9D2DC;text-decoration:none;font-size:.92rem;font-weight:500;padding:6px 2px;border-bottom:2px solid transparent;}
.nav-links a:hover,.nav-links a.active{color:var(--white);border-bottom-color:var(--amber);}
.nav-cta{background:var(--amber);color:var(--ink);text-decoration:none;font-weight:700;font-size:.88rem;padding:9px 16px;border-radius:var(--radius);white-space:nowrap;}
.nav-cta:hover{background:#fff;}
.nav-toggle{display:none;}

/* ---- hero panel ---- */
.hero{background:var(--ink);color:var(--white);position:relative;overflow:hidden;}
.hero::after{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(90deg,var(--steel-line) 0,var(--steel-line) 1px,transparent 1px,transparent 96px);opacity:.35;pointer-events:none;}
.hero-inner{position:relative;padding:72px 24px 64px;max-width:var(--max);margin:0 auto;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--amber);font-weight:600;font-size:.85rem;margin-bottom:18px;}
.eyebrow::before{content:"";width:8px;height:8px;background:var(--amber);border-radius:50%;box-shadow:0 0 0 3px rgba(232,151,28,.25);}
.hero p.lead{color:#B9C4D0;font-size:1.15rem;max-width:56ch;}
.hero-actions{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;}
.btn{display:inline-block;text-decoration:none;font-weight:700;padding:13px 24px;border-radius:var(--radius);font-size:.95rem;}
.btn-amber{background:var(--amber);color:var(--ink);}
.btn-amber:hover{background:#fff;}
.btn-outline{border:1.5px solid #46596E;color:var(--white);}
.btn-outline:hover{border-color:var(--amber);color:var(--amber);}

/* ---- nameplate stat strip ---- */
.stat-strip{background:var(--steel);border-top:1px solid var(--steel-line);}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);max-width:var(--max);margin:0 auto;}
.stat{padding:22px 24px;border-left:1px solid var(--steel-line);}
.stat:first-child{border-left:none;}
.stat b{display:block;color:var(--amber);font-family:'Archivo',sans-serif;font-size:1.5rem;}
.stat span{color:#AEB9C4;font-size:.82rem;}

/* ---- sections ---- */
section{padding:64px 24px;}
.section-head{max-width:60ch;margin-bottom:36px;}
.section-head .kicker{color:var(--amber-dim);font-weight:700;font-size:.82rem;margin-bottom:8px;display:block;}

/* nameplate card: rectangular, corner brackets, no rounded SaaS look */
.plate-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.plate{position:relative;background:var(--white);border:1px solid var(--paper-line);padding:26px 22px;text-decoration:none;color:var(--text);}
.plate::before,.plate::after{content:"";position:absolute;width:14px;height:14px;border:2px solid var(--amber);}
.plate::before{top:-1px;left:-1px;border-right:none;border-bottom:none;}
.plate::after{bottom:-1px;right:-1px;border-left:none;border-top:none;}
.plate-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:#EAF1FD;border:1px solid var(--paper-line);margin-bottom:14px;}
.plate h3{margin-bottom:8px;}
.plate p{font-size:.93rem;margin-bottom:14px;}
.plate .tag{font-size:.76rem;color:var(--amber-dim);font-weight:700;}
.plate:hover{border-color:var(--amber);}

/* spec table (used on category pages) */
.spec-table{width:100%;border-collapse:collapse;margin-top:8px;}
.spec-table th,.spec-table td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--paper-line);font-size:.93rem;}
.spec-table th{color:var(--text-soft);font-weight:600;width:38%;}
.spec-table tr:first-child th,.spec-table tr:first-child td{border-top:1px solid var(--paper-line);}

.split{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:start;}
.panel-dark{background:var(--ink);color:var(--white);padding:32px;}
.panel-dark p{color:#B9C4D0;}
.panel-dark h3{color:var(--amber);}

.list-clean{list-style:none;margin:0;padding:0;}
.list-clean li{padding:10px 0;border-bottom:1px solid var(--paper-line);color:var(--text-soft);display:flex;gap:10px;}
.list-clean li::before{content:"—";color:var(--amber-dim);flex:none;}

.cta-band{background:var(--steel);color:var(--white);text-align:left;padding:56px 24px;}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;}
.cta-band p{color:#B9C4D0;margin:6px 0 0;}

/* breadcrumb */
.crumb{padding:18px 24px 0;max-width:var(--max);margin:0 auto;font-size:.85rem;color:var(--text-soft);}
.crumb a{color:var(--text-soft);text-decoration:none;}
.crumb a:hover{color:var(--amber-dim);}

/* footer */
.site-footer{background:var(--ink);color:#8C99A6;padding:48px 24px 28px;margin-top:40px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;max-width:var(--max);margin:0 auto;}
.footer-grid h4{color:var(--white);font-size:.85rem;margin-bottom:12px;}
.footer-grid ul{list-style:none;margin:0;padding:0;}
.footer-grid li{margin-bottom:8px;}
.footer-grid a{color:#8C99A6;text-decoration:none;font-size:.9rem;}
.footer-grid a:hover{color:var(--amber);}
.footer-bottom{max-width:var(--max);margin:32px auto 0;padding-top:20px;border-top:1px solid var(--steel-line);font-size:.8rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

/* mobile */
@media (max-width:860px){
  .plate-grid{grid-template-columns:1fr 1fr;}
  .stat-grid{grid-template-columns:1fr 1fr;}
  .stat:nth-child(3){border-left:none;}
  .split{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:600px){
  .nav-links{display:none;}
  .plate-grid{grid-template-columns:1fr;}
  .stat-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-band .wrap{flex-direction:column;align-items:flex-start;}
}