/* =========================================================
   TECH PROS — Design Tokens
   Direction: "Field Blueprint" — the visual language of the
   people who keep water, power and infrastructure running.
   Palette matches the TechPros mark: black, white, and the
   brand's signature lime green — with a deeper "ink" green
   reserved for text/borders on light backgrounds where pure
   lime doesn't hold enough contrast, and amber as a distinct
   secondary accent (used for the "high match" highlight so
   it never gets confused with a plain "open" status).
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --black:#1A1A1A;
  --charcoal-dark:#262626;
  --paper:#FFFFFF;
  --paper-dim:#F4F4F4;

  --lime:#8DC63F;         /* bright accent — dark backgrounds, filled buttons */
  --lime-hover:#6FA22C;   /* hover/active state for lime buttons */
  --lime-ink:#5C8A1F;     /* deep, accessible green — text/borders on light bg */
  --lime-tint:#E5F3CE;    /* subtle green wash — success/positive/"open" status */

  --amber:#F2994A;        /* secondary accent — alerts, "high match" highlight */
  --amber-ink:#B5661C;

  --steel:#5C5F62;
  --charcoal:#2B2B2B;
  --grid-line:rgba(255,255,255,0.08);
  --grid-line-dark:rgba(26,26,26,0.08);

  --font-display:'Space Grotesk', sans-serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'IBM Plex Mono', monospace;

  --max:1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--charcoal);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{font-family:var(--font-display);margin:0;line-height:1.08;letter-spacing:-0.01em;}
p{margin:0;line-height:1.6;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px;}

.eyebrow{
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--lime-ink);
  display:flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:'';
  width:22px;height:1px;
  background:var(--lime-ink);
  display:inline-block;
}
/* On dark sections, swap the eyebrow to the brighter lime for contrast */
.hero .eyebrow, .on-dark .eyebrow, .segment .eyebrow{color:var(--lime);}
.hero .eyebrow::before, .on-dark .eyebrow::before, .segment .eyebrow::before{background:var(--lime);}

@media (prefers-reduced-motion: no-preference){
  .reveal{opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s ease;}
  .reveal.in{opacity:1; transform:translateY(0);}
}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;}
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-mono);
  font-size:13px;
  letter-spacing:0.06em;
  text-transform:uppercase;
  padding:14px 24px;
  border-radius:2px;
  border:1px solid transparent;
  cursor:pointer;
  transition:all .2s ease;
}
.btn-copper{background:var(--lime);color:var(--black);font-weight:600;}
.btn-copper:hover{background:var(--lime-hover);}
.btn-outline{border-color:rgba(255,255,255,0.35);color:var(--paper);}
.btn-outline:hover{border-color:var(--lime);color:var(--lime);}
.btn-outline-dark{border-color:rgba(26,26,26,0.25);color:var(--charcoal);}
.btn-outline-dark:hover{border-color:var(--lime-ink);color:var(--lime-ink);}
.btn:focus-visible{outline:2px solid var(--lime);outline-offset:3px;}

/* ---------- Top utility bar ---------- */
.topbar{
  background:var(--black);
  color:rgba(255,255,255,0.7);
  font-family:var(--font-mono);
  font-size:12px;
}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;padding:8px 28px;flex-wrap:wrap;gap:6px;}
.topbar a{color:rgba(255,255,255,0.7);}
.topbar a:hover{color:var(--lime);}
.topbar .sep{margin:0 14px;opacity:.4;}

/* ---------- Header ---------- */
header.site{
  background:var(--black);
  position:sticky; top:0; z-index:50;
  border-bottom:1px solid var(--grid-line);
}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;}
.logo{font-family:var(--font-display);font-weight:700;font-size:22px;color:var(--paper);letter-spacing:-0.02em;}
.logo span{color:var(--lime);}
.login-card .logo span{color:var(--lime-ink);} /* light card background needs the deeper, readable green */
nav.mainnav ul{display:flex;gap:32px;align-items:center;}
nav.mainnav a{
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:rgba(255,255,255,0.82);
  position:relative;
  padding:6px 0;
}
nav.mainnav a:hover{color:var(--lime);}
.nav-cta{background:var(--lime);color:var(--black)!important;padding:10px 18px;font-weight:600;}
.nav-cta:hover{background:var(--lime-hover);}
.menu-toggle{display:none;background:none;border:0;color:var(--paper);font-size:22px;cursor:pointer;}

@media (max-width:900px){
  nav.mainnav{position:fixed;inset:0 0 0 30%;background:var(--black);transform:translateX(100%);transition:transform .3s ease;padding:100px 32px 32px;z-index:60;}
  nav.mainnav.open{transform:translateX(0);}
  nav.mainnav ul{flex-direction:column;align-items:flex-start;gap:22px;}
  .menu-toggle{display:block;}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background:var(--black);
  color:var(--paper);
  overflow:hidden;
  padding:96px 0 84px;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size:56px 56px;
}
.hero::after{
  content:'';
  position:absolute; inset:0;
  background:radial-gradient(ellipse 60% 55% at 78% 30%, rgba(141,198,63,0.16), transparent 70%);
  pointer-events:none;
}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.1fr 0.9fr;gap:48px;align-items:center;}
.hero h1{font-size:clamp(36px,4.6vw,58px);max-width:640px;}
.hero h1 em{font-style:normal;color:var(--lime);}
.hero .lede{margin-top:22px;font-size:17.5px;color:rgba(255,255,255,0.78);max-width:520px;}
.hero .cta-row{margin-top:34px;display:flex;gap:16px;flex-wrap:wrap;}
.hero-stats{margin-top:52px;display:grid;grid-template-columns:repeat(4, minmax(0,1fr));gap:20px 24px;border-top:1px solid var(--grid-line);padding-top:26px;}
.hero-stat{min-width:0;}
.hero-stat .n{font-family:var(--font-mono);font-size:clamp(17px,2vw,26px);color:var(--lime);white-space:normal;overflow-wrap:break-word;word-break:break-word;line-height:1.15;}
.hero-stat .l{font-family:var(--font-mono);font-size:11px;letter-spacing:0.08em;text-transform:uppercase;color:rgba(255,255,255,0.55);margin-top:4px;}
@media (max-width:560px){.hero-stats{grid-template-columns:repeat(2, minmax(0,1fr));}}

/* schematic panel */
.schematic{
  position:relative;
  border:1px solid var(--grid-line);
  background:rgba(255,255,255,0.03);
  padding:26px;
  font-family:var(--font-mono);
}
.schematic .tag{font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--lime);}
.schematic .row{display:flex;justify-content:space-between;border-top:1px dashed rgba(255,255,255,0.16);padding:13px 0;font-size:13px;color:rgba(255,255,255,0.85);}
.schematic .row:first-of-type{border-top:none;}
.schematic .row b{color:var(--paper);font-weight:500;}
.schematic .dot{width:7px;height:7px;border-radius:50%;background:var(--lime);display:inline-block;margin-right:8px;box-shadow:0 0 0 4px rgba(141,198,63,0.18);}

/* ---------- Trust bar (clients) ---------- */
.trustbar{background:var(--paper-dim);border-bottom:1px solid var(--grid-line-dark);padding:30px 0;}
.trustbar .wrap{display:flex;align-items:center;gap:40px;flex-wrap:wrap;}
.trustbar .label{font-family:var(--font-mono);font-size:11.5px;letter-spacing:0.1em;text-transform:uppercase;color:var(--steel);white-space:nowrap;}
.clientmarks{display:flex;gap:16px;flex-wrap:wrap;flex:1;}
.clientmark{
  border:1px solid rgba(26,26,26,0.14);
  background:var(--paper);
  padding:14px 22px;
  font-family:var(--font-display);
  font-weight:600;
  font-size:15px;
  color:var(--charcoal);
  letter-spacing:-0.01em;
  display:flex;align-items:center;gap:10px;
}
.clientmark small{font-family:var(--font-mono);font-weight:400;font-size:10px;color:var(--steel);text-transform:uppercase;letter-spacing:.06em;}

/* ---------- Section shell ---------- */
section{padding:88px 0;}
.section-head{max-width:640px;margin-bottom:52px;}
.section-head h2{font-size:clamp(28px,3.2vw,40px);margin-top:14px;}
.section-head p{margin-top:16px;font-size:16px;color:var(--steel);}
.on-dark{background:var(--black);color:var(--paper);}
.on-dark .section-head p{color:rgba(255,255,255,0.7);}

/* ---------- Services grid ---------- */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--grid-line-dark);border:1px solid var(--grid-line-dark);}
.service-card{background:var(--paper);padding:34px 28px;position:relative;}
.service-card .idx{font-family:var(--font-mono);font-size:12px;color:var(--lime-ink);}
.service-card h3{margin-top:14px;font-size:20px;}
.service-card p{margin-top:12px;font-size:14.5px;color:var(--steel);}
.service-card a{margin-top:18px;display:inline-flex;font-family:var(--font-mono);font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--lime-ink);gap:6px;align-items:center;}
.service-card a:hover{color:var(--lime-hover);}
@media (max-width:860px){.services-grid{grid-template-columns:1fr;}}

/* ---------- Process (circuit line) ---------- */
.process{position:relative;}
.process-line{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;}
.process-line::before{
  content:'';position:absolute;top:11px;left:6%;right:6%;height:1px;
  background:repeating-linear-gradient(90deg, var(--lime) 0 8px, transparent 8px 14px);
}
.process-step{position:relative;padding-top:36px;padding-right:24px;}
.process-step .node{position:absolute;top:0;left:0;width:23px;height:23px;border-radius:50%;background:var(--black);border:2px solid var(--lime);display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:11px;color:var(--lime);}
.process-step h4{font-size:17px;margin-top:4px;}
.process-step p{margin-top:10px;font-size:14px;color:var(--steel);}
@media (max-width:860px){.process-line{grid-template-columns:1fr;gap:28px;}.process-line::before{display:none;}}

/* ---------- Segments (Light Industrial / Engineering / High Tech) ---------- */
.segments{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.segment{background:var(--black);color:var(--paper);padding:32px 26px;border-top:3px solid var(--lime);}
.segment h3{margin-top:14px;font-size:21px;}
.segment p{margin-top:12px;font-size:14.5px;color:rgba(255,255,255,0.72);}
.segment ul{margin-top:16px;display:flex;flex-direction:column;gap:8px;}
.segment li{font-family:var(--font-mono);font-size:12.5px;color:rgba(255,255,255,0.6);padding-left:14px;position:relative;}
.segment li::before{content:'—';position:absolute;left:0;color:var(--lime);}
@media (max-width:860px){.segments{grid-template-columns:1fr;}}

/* ---------- Testimonial / quote ---------- */
.quote-block{background:var(--paper-dim);padding:80px 0;border-top:1px solid var(--grid-line-dark);border-bottom:1px solid var(--grid-line-dark);}
.quote-block blockquote{max-width:760px;margin:0 auto;text-align:center;font-family:var(--font-display);font-size:clamp(22px,2.6vw,30px);font-weight:500;line-height:1.35;color:var(--black);}
.quote-block cite{display:block;margin-top:24px;font-family:var(--font-mono);font-style:normal;font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--steel);}

/* ---------- CTA band ---------- */
.cta-band{background:var(--black);color:var(--paper);position:relative;overflow:hidden;
  background-image:linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size:56px 56px;}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px;padding:70px 28px;}
.cta-band h2{font-size:clamp(26px,3vw,36px);max-width:520px;}
.cta-band .cta-row{display:flex;gap:16px;flex-wrap:wrap;}

/* ---------- Footer ---------- */
footer.site{background:var(--black);color:rgba(255,255,255,0.65);border-top:1px solid var(--grid-line);padding:64px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;}
.footer-grid h5{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--paper);margin-bottom:16px;}
.footer-grid li{margin-bottom:9px;font-size:14px;}
.footer-grid a:hover{color:var(--lime);}
.footer-bottom{margin-top:56px;padding-top:22px;border-top:1px solid var(--grid-line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-family:var(--font-mono);font-size:11.5px;}

/* ---------- Job board (jobs.html) ---------- */
.job-filters{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:36px;}
.job-filters input, .job-filters select{
  font-family:var(--font-body);font-size:14px;padding:12px 14px;border:1px solid rgba(26,26,26,0.2);
  background:var(--paper);color:var(--charcoal);border-radius:2px;
}
.job-filters input{flex:1;min-width:220px;}
.joblist{display:flex;flex-direction:column;gap:1px;background:var(--grid-line-dark);border:1px solid var(--grid-line-dark);}
.jobrow{background:var(--paper);padding:22px 26px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;}
.jobrow .meta{font-family:var(--font-mono);font-size:11.5px;color:var(--steel);margin-top:6px;display:flex;gap:16px;flex-wrap:wrap;text-transform:uppercase;letter-spacing:.04em;}
.jobrow h4{font-size:18px;}
.jobrow .segment-tag{font-family:var(--font-mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--lime-ink);border:1px solid var(--lime-ink);padding:4px 10px;border-radius:20px;}
.empty-state{padding:60px 20px;text-align:center;color:var(--steel);font-family:var(--font-mono);font-size:13px;}

/* Apply modal */
.modal-backdrop{position:fixed;inset:0;background:rgba(26,26,26,0.6);display:none;align-items:center;justify-content:center;z-index:100;padding:20px;}
.modal-backdrop.open{display:flex;}
.modal{background:var(--paper);max-width:520px;width:100%;padding:36px;position:relative;}
.modal .close{position:absolute;top:16px;right:18px;background:none;border:0;font-size:20px;cursor:pointer;}
.modal label{display:block;font-family:var(--font-mono);font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;margin:16px 0 6px;color:var(--steel);}
.modal input, .modal textarea{width:100%;padding:11px 12px;border:1px solid rgba(26,26,26,0.2);font-family:var(--font-body);font-size:14px;border-radius:2px;}
.form-status{margin-top:14px;font-family:var(--font-mono);font-size:12.5px;}

/* ---------- Admin ---------- */
.admin-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh;background:var(--paper);}
.admin-sidebar{background:var(--black);color:var(--paper);padding:28px 20px;}
.admin-sidebar .logo{margin-bottom:36px;}
.admin-sidebar nav a{display:block;font-family:var(--font-mono);font-size:12.5px;text-transform:uppercase;letter-spacing:.05em;padding:11px 12px;border-radius:2px;color:rgba(255,255,255,0.72);margin-bottom:4px;}
.admin-sidebar nav a.active, .admin-sidebar nav a:hover{background:rgba(141,198,63,0.14);color:var(--lime);}
.admin-main{padding:36px 40px;max-width:1100px;}
.admin-topline{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;}
.card{background:#fff;border:1px solid rgba(26,26,26,0.1);padding:24px;border-radius:3px;}
.table{width:100%;border-collapse:collapse;font-size:13.5px;}
.table th{text-align:left;font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--steel);border-bottom:1px solid rgba(26,26,26,0.12);padding:10px 8px;}
.table td{padding:12px 8px;border-bottom:1px solid rgba(26,26,26,0.06);}
.pill{font-family:var(--font-mono);font-size:10.5px;text-transform:uppercase;padding:3px 9px;border-radius:20px;display:inline-block;}
.pill.open{background:var(--lime-tint);color:var(--lime-ink);}
.pill.closed{background:rgba(92,107,115,0.15);color:var(--steel);}
.pill.match-high{background:rgba(242,153,74,0.18);color:var(--amber-ink);}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--black);
  background-image:linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size:56px 56px;}
.login-card{background:var(--paper);width:100%;max-width:400px;padding:40px;border-top:3px solid var(--lime-ink);}
.btn-block{width:100%;justify-content:center;margin-top:8px;}

/* =========================================================
   MOBILE REFINEMENTS
   The desktop layout was built first; these rules bring the
   hero, footer, forms, and — most importantly — the admin
   dashboard (which used a fixed 240px sidebar that crushed
   the main content on a phone) in line for small screens.
   ========================================================= */

@media (max-width:900px){
  .hero{padding:56px 0 44px;}
  .hero .wrap{grid-template-columns:1fr;gap:32px;}
  .hero .lede{max-width:100%;}
  .schematic{padding:20px;}
}

@media (max-width:768px){
  section{padding:56px 0;}
  .quote-block{padding:56px 0;}
  .cta-band .wrap{padding:48px 24px;}
  .section-head{margin-bottom:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}

@media (max-width:600px){
  .wrap{padding:0 18px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .field-row{grid-template-columns:1fr;gap:0;}
  .field-row > div{margin-bottom:12px;}
  .trustbar .wrap{flex-direction:column;align-items:flex-start;gap:14px;}
  .clientmark{padding:11px 16px;font-size:14px;}
  .jobrow{flex-direction:column;align-items:stretch;}
  .jobrow .applyBtn{width:100%;justify-content:center;}
  .modal{padding:26px;}
  .login-card{padding:28px 24px;}
  .cta-band .wrap{flex-direction:column;align-items:flex-start;}
  .cta-band .cta-row{width:100%;}
}

/* Give buttons and inputs comfortable touch targets on small screens */
@media (max-width:600px){
  .hero .cta-row .btn,
  .cta-band .cta-row .btn,
  nav.mainnav .btn,
  form .btn,
  .modal .btn,
  #sendMergeBtn{padding:14px 20px;width:100%;justify-content:center;}
  input, select, textarea{font-size:16px;} /* prevents iOS auto-zoom on focus */
}

/* ---------- Admin dashboard: collapse the fixed sidebar layout ---------- */
@media (max-width:860px){
  .admin-shell{display:block;}
  .admin-sidebar{padding:16px;display:flex;align-items:center;gap:16px;}
  .admin-sidebar .logo{margin-bottom:0;flex-shrink:0;}
  .admin-sidebar nav{display:flex;gap:6px;overflow-x:auto;-webkit-overflow-scrolling:touch;flex:1;}
  .admin-sidebar nav a{white-space:nowrap;margin-bottom:0;flex-shrink:0;}
  .admin-main{padding:24px 18px;max-width:100%;}
  .admin-topline{flex-direction:column;align-items:flex-start;gap:10px;}
}
@media (max-width:480px){
  .admin-sidebar{flex-wrap:wrap;}
  .admin-sidebar nav a{padding:9px 10px;font-size:11.5px;}
}