/* ============================================================
   CEGAN TECHZ — Design Tokens
   Ink black + signal teal, dashboard-inspired B2B marketing site
   ============================================================ */

:root{
  --bg:         #ffffff;   /* base background */
  --ink:        #10171a;   /* primary text — near-black */
  --panel:      #f4f6f6;   /* raised panel background */
  --panel-2:    #eaeeee;   /* deeper panel / cards */
  --line:       rgba(16,23,26,.10);
  --line-2:     rgba(16,23,26,.18);
  --white:      #10171a;   /* strongest text tone (kept var name for minimal edits) */
  --dim:        #52666a;   /* secondary text */
  --dim-2:      #7d8c8e;   /* tertiary text */
  --teal:       #0f9d94;   /* signature accent, deepened from logo teal for contrast on white */
  --teal-soft:  #d8f5f2;
  --teal-deep:  #0a716b;
  --teal-dim:   rgba(15,157,148,.10);
  --amber:      #b9832c;   /* rare second accent, used sparingly for "signal" hits */

  --display: "Space Grotesk", "Arial Narrow", sans-serif;
  --body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: "IBM Plex Mono", "SF Mono", monospace;

  --maxw: 1180px;
  --radius: 2px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family: var(--display); margin:0; font-weight:600; letter-spacing:-.01em; }
p{ margin:0; }

::selection{ background: var(--teal); color: var(--ink); }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior:auto !important; }
}

/* ---------- layout helpers ---------- */
.wrap{ max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.section{ padding: 96px 0; border-bottom: 1px solid var(--line); }
.section-tight{ padding: 64px 0; }
.eyebrow{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--teal);
  display:flex; align-items:center; gap:10px;
  margin-bottom: 18px;
}
.eyebrow::before{
  content:"";
  width:7px; height:7px;
  background: var(--teal);
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--teal-dim);
}
.section-head{ max-width: 640px; margin-bottom: 52px; }
.section-head h2{ font-size: clamp(28px,3.4vw,42px); line-height:1.15; }
.section-head p{ color: var(--dim); font-size: 17px; margin-top:16px; }

/* ---------- nav ---------- */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav{
  max-width: var(--maxw); margin:0 auto; padding: 0 28px;
  height: 76px; display:flex; align-items:center; justify-content:space-between;
}
.logo{ display:flex; align-items:baseline; gap:2px; font-family: var(--display); font-size:20px; font-weight:700; letter-spacing:.02em; }
.logo .c{ color: var(--teal); }
.nav-links{ display:flex; gap:34px; align-items:center; }
.nav-links a{
  font-size: 14px; color: var(--dim); position:relative; padding: 6px 0;
  transition: color .2s ease;
}
.nav-links a:hover, .nav-links a.active{ color: var(--white); }
.nav-links a.active::after{
  content:""; position:absolute; left:0; right:0; bottom:-2px; height:2px; background: var(--teal);
}
.nav-cta{
  font-family: var(--mono); font-size:13px; letter-spacing:.03em;
  border:1px solid var(--teal); color: var(--teal) !important;
  padding: 9px 18px; border-radius: var(--radius);
  transition: background .2s ease, color .2s ease;
}
.nav-cta:hover{ background: var(--teal); color: var(--ink) !important; }
.nav-toggle{
  display:none; position:relative; width:44px; height:44px; padding:0;
  background:transparent; border:0; color:var(--white); font-size:0; cursor:pointer;
  border-radius:4px;
}
.nav-toggle::before,
.nav-toggle::after{
  content:""; position:absolute; left:11px; top:21px; width:22px; height:2px;
  background:currentColor; transition:transform .2s ease, box-shadow .2s ease, opacity .2s ease;
}
.nav-toggle::before{ box-shadow:0 -7px 0 currentColor, 0 7px 0 currentColor; }
.nav-toggle::after{ opacity:0; }
.nav-toggle.open::before{ box-shadow:none; transform:rotate(45deg); }
.nav-toggle.open::after{ opacity:1; transform:rotate(-45deg); }

@media (max-width: 860px){
  body.menu-open{ overflow:hidden; }
  .site-header{
    background:#fff;
    backdrop-filter:none;
  }
  .nav{ height:68px; padding:0 20px; }
  .logo{ font-size:18px; }
  .nav-links{
    position:absolute; top:100%; left:0; right:0;
    height:calc(100vh - 68px); height:calc(100dvh - 68px);
    background:#fff; border-top:1px solid var(--line);
    flex-direction:column; align-items:stretch; padding:18px 20px 32px;
    gap:0; overflow-y:auto; visibility:hidden;
    transform:translateY(-10px); opacity:0; pointer-events:none;
    transition:opacity .2s ease, transform .2s ease, visibility .2s ease;
  }
  .nav-links.open{ visibility:visible; opacity:1; pointer-events:auto; transform:none; }
  .nav-links li{ width:100%; border-bottom:1px solid var(--line); }
  .nav-links a{ display:block; width:100%; padding:14px 4px; font-size:17px; color:var(--ink); }
  .nav-links a.active::after{ display:none; }
  .nav-links li:last-child{ border-bottom:0; padding-top:16px; }
  .nav-links .nav-cta{
    display:flex; min-height:48px; align-items:center; justify-content:center;
    padding:12px 18px; background:var(--teal); color:#fff !important;
  }
  .nav-toggle{ display:block; }
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  font-family: var(--mono); font-size:14px; letter-spacing:.02em;
  min-height:48px; justify-content:center; padding: 13px 26px; border-radius: var(--radius);
  cursor:pointer; border:1px solid transparent;
  transition: transform .15s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.btn:hover{ transform: translateY(-1px); }
.btn-primary{ background: var(--teal); color: var(--ink); }
.btn-primary:hover{ background: var(--teal-deep); color: var(--bg); }
.btn-ghost{ border-color: var(--line-2); color: var(--white); }
.btn-ghost:hover{ border-color: var(--teal); color: var(--teal); }
.btn-arrow::after{ content:"→"; transition: transform .15s ease; }
.btn-arrow:hover::after{ transform: translateX(3px); }

/* ---------- hero ---------- */
.hero{
  padding: 84px 0 60px;
  border-bottom: 1px solid var(--line);
  position:relative;
  overflow:hidden;
}
.hero-grid{
  display:grid; grid-template-columns: 1.1fr .9fr; gap:60px; align-items:center;
}
.hero h1{
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.06;
}
.hero h1 em{ font-style:normal; color: var(--teal); }
.hero-sub{ color: var(--dim); font-size:18px; max-width:520px; margin-top:22px; }
.hero-actions{ display:flex; gap:16px; margin-top:36px; flex-wrap:wrap; }
.hero-meta{ display:flex; gap:28px; margin-top:48px; flex-wrap:wrap; }
.hero-meta div{ font-family: var(--mono); font-size:12px; color: var(--dim-2); letter-spacing:.05em; }
.hero-meta strong{ display:block; font-family:var(--display); font-size:22px; color:var(--white); font-weight:700; }

/* signature: animated signal chart */
.signal-card{
  background: var(--panel); border:1px solid var(--line); border-radius: 6px;
  padding: 22px 22px 16px;
}
.signal-head{ display:flex; justify-content:space-between; align-items:center; margin-bottom:6px; }
.signal-head span{ font-family: var(--mono); font-size:11px; color: var(--dim-2); letter-spacing:.08em; text-transform:uppercase; }
.signal-head .pill{ font-family: var(--mono); font-size:11px; color: var(--teal); border:1px solid var(--teal-dim); background: var(--teal-dim); padding:3px 9px; border-radius:20px; }
.signal-svg{ width:100%; height:auto; display:block; }
.signal-path{
  fill:none; stroke: var(--teal); stroke-width:2.2;
  stroke-dasharray: 900; stroke-dashoffset: 900;
  animation: draw 2.4s cubic-bezier(.2,.7,.3,1) forwards .3s;
}
.signal-fill{ opacity:0; animation: fadein 1.2s ease forwards 1.6s; }
.signal-dot{ opacity:0; animation: fadein .4s ease forwards 2.5s; }
@keyframes draw{ to{ stroke-dashoffset:0; } }
@keyframes fadein{ to{ opacity:1; } }
.signal-foot{ display:flex; justify-content:space-between; margin-top:10px; }
.signal-foot span{ font-family: var(--mono); font-size:11px; color: var(--dim-2); }

/* ---------- cards / grids ---------- */
.grid{ display:grid; gap: 22px; }
.grid-3{ grid-template-columns: repeat(3,1fr); }
.grid-2{ grid-template-columns: repeat(2,1fr); }
@media (max-width: 900px){ .grid-3{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 640px){ .grid-3, .grid-2{ grid-template-columns: 1fr; } }

.card{
  background: var(--panel); border:1px solid var(--line); border-radius: 6px;
  padding: 30px; transition: border-color .2s ease, transform .2s ease, background .2s ease;
}
.card:hover{ border-color: var(--teal-dim); transform: translateY(-3px); background: var(--panel-2); }
.card .idx{ font-family: var(--mono); font-size:12px; color: var(--teal); }
.card h3{ font-size:19px; margin: 14px 0 10px; }
.card p{ color: var(--dim); font-size: 14.5px; }
.card ul{ margin-top:16px; display:flex; flex-direction:column; gap:8px; }
.card ul li{ font-size:13.5px; color: var(--dim); padding-left:16px; position:relative; }
.card ul li::before{ content:"—"; position:absolute; left:0; color: var(--teal-deep); }
.card-link{ margin-top:20px; display:inline-flex; align-items:center; gap:8px; font-family:var(--mono); font-size:13px; color: var(--teal); }

/* service icon services grid on homepage */
.service-card{ display:flex; flex-direction:column; height:100%; }

/* ---------- stat strip ---------- */
.stat-strip{
  display:flex; flex-wrap:wrap; gap:0; border:1px solid var(--line); border-radius:6px; overflow:hidden;
}
.stat{
  flex:1 1 200px; padding: 26px 24px; border-right:1px solid var(--line);
  background: var(--panel);
}
.stat:last-child{ border-right:none; }
.stat .num{ font-family: var(--display); font-size:30px; color: var(--teal); font-weight:700; }
.stat .lbl{ font-family: var(--mono); font-size:11.5px; color: var(--dim-2); text-transform:uppercase; letter-spacing:.06em; margin-top:6px; }

/* ---------- process ---------- */
.process{ display:flex; flex-direction:column; }
.process-row{
  display:grid; grid-template-columns: 90px 1fr; gap: 24px;
  padding: 28px 0; border-top:1px solid var(--line);
}
.process:last-child .process-row:last-child{ border-bottom:1px solid var(--line); }
.process-row .n{ font-family: var(--mono); color: var(--teal); font-size:14px; }
.process-row h4{ font-size:18px; margin-bottom:8px; }
.process-row p{ color: var(--dim); font-size:14.5px; max-width: 620px; }

/* ---------- industries chips ---------- */
.chips{ display:flex; flex-wrap:wrap; gap:10px; }
.chip{
  font-family: var(--mono); font-size:13px; color: var(--dim);
  border:1px solid var(--line-2); padding:9px 16px; border-radius: 30px;
  transition: border-color .2s ease, color .2s ease;
}
.chip:hover{ border-color: var(--teal); color: var(--teal); }

/* ---------- two column feature ---------- */
.feature{ display:grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items:start; }
@media (max-width: 860px){ .feature{ grid-template-columns: 1fr; } .hero-grid{ grid-template-columns: 1fr; } }
.feature-list{ display:flex; flex-direction:column; gap:20px; }
.feature-list li{ display:flex; gap:14px; font-size:15px; color: var(--dim); }
.feature-list li::before{ content:"✓"; color:var(--teal); font-family:var(--mono); flex-shrink:0; }

/* ---------- faq ---------- */
.faq-item{ border-top:1px solid var(--line); }
.faq-item:last-child{ border-bottom:1px solid var(--line); }
.faq-item summary{
  cursor:pointer; padding: 22px 0; font-family: var(--display); font-size:16.5px;
  display:flex; justify-content:space-between; align-items:center; list-style:none;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{ content:"+"; font-family: var(--mono); color: var(--teal); font-size:20px; transition: transform .2s ease; }
.faq-item[open] summary::after{ transform: rotate(45deg); }
.faq-item p{ color: var(--dim); font-size:14.5px; padding-bottom:24px; max-width:680px; }

/* ---------- cta band ---------- */
.cta-band{
  background: var(--panel); border:1px solid var(--line); border-radius:8px;
  padding: 56px; display:flex; justify-content:space-between; align-items:center; gap:30px; flex-wrap:wrap;
  position:relative; overflow:hidden;
}
.cta-band::before{
  content:""; position:absolute; right:-60px; top:-60px; width:220px; height:220px;
  border-radius:50%; background: radial-gradient(circle, var(--teal-dim), transparent 70%);
}
.cta-band h3{ font-size: clamp(22px,3vw,30px); max-width:480px; }
.cta-band p{ color:var(--dim); margin-top:10px; }

/* ---------- footer ---------- */
.site-footer{ padding: 60px 0 34px; }
.footer-top{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap:40px; padding-bottom:44px; }
@media (max-width: 760px){ .footer-top{ grid-template-columns: 1fr 1fr; } }
.footer-top h5{ font-family: var(--mono); font-size:12px; letter-spacing:.08em; text-transform:uppercase; color: var(--dim-2); margin-bottom:16px; }
.footer-top ul{ display:flex; flex-direction:column; gap:10px; }
.footer-top a{ font-size:14px; color: var(--dim); }
.footer-top a:hover{ color: var(--teal); }
.footer-blurb{ color: var(--dim); font-size:14px; max-width:280px; margin-top:14px; }
.footer-bottom{
  border-top:1px solid var(--line); padding-top:26px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  font-family: var(--mono); font-size:12px; color: var(--dim-2);
}

/* ---------- inner page hero (service pages) ---------- */
.page-hero{ padding: 64px 0 56px; border-bottom:1px solid var(--line); }
.breadcrumb{ font-family: var(--mono); font-size:12px; color: var(--dim-2); margin-bottom:20px; }
.breadcrumb a{ color: var(--dim-2); } .breadcrumb a:hover{ color: var(--teal); }
.breadcrumb .sep{ margin: 0 8px; }
.page-hero h1{ font-size: clamp(32px,4.4vw,52px); max-width: 760px; line-height:1.08; }
.page-hero .lede{ color: var(--dim); font-size:18px; max-width:640px; margin-top:20px; }

.kicker-list{ display:flex; flex-wrap:wrap; gap:12px; margin-top:30px; }
.kicker-list span{ font-family:var(--mono); font-size:12.5px; color: var(--teal-deep); background: var(--teal-dim); border:1px solid var(--teal-dim); padding:7px 14px; border-radius:20px; }

/* ---------- page-hero visual (per-page illustration) ---------- */
.page-hero .hero-grid{ align-items:center; }
.visual-card{
  background: var(--panel); border:1px solid var(--line); border-radius: 6px;
  padding: 26px; display:flex; flex-direction:column; gap:16px;
}
.visual-card .signal-head span{ font-family: var(--mono); font-size:11px; color: var(--dim-2); letter-spacing:.08em; text-transform:uppercase; }
.visual-svg{ width:100%; height:auto; display:block; }
.visual-draw{
  fill:none; stroke: var(--teal); stroke-width:2;
  stroke-dasharray: 1000; stroke-dashoffset: 1000;
  animation: draw 1.8s cubic-bezier(.2,.7,.3,1) forwards .2s;
}
.visual-fade{ opacity:0; animation: fadein 1s ease forwards 1s; }
.visual-fade-2{ opacity:0; animation: fadein 1s ease forwards 1.4s; }

/* ---------- accessibility and lead capture ---------- */
.skip-link{
  position:absolute; left:16px; top:-48px; z-index:1000;
  background:var(--ink); color:#fff; padding:10px 14px; border-radius:4px;
  font-family:var(--mono); font-size:13px;
}
.skip-link:focus{ top:16px; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{
  outline:3px solid var(--teal); outline-offset:3px;
}
.lead-panel{ margin-top:20px; background:var(--panel); border:1px solid var(--line); border-radius:8px; padding:32px; }
.lead-panel h4{ font-size:22px; margin-bottom:8px; }
.lead-panel > p{ color:var(--dim); max-width:700px; }
.lead-form{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:18px; margin-top:24px; }
.lead-form .field{ display:flex; flex-direction:column; gap:7px; }
.lead-form .field-wide{ grid-column:1 / -1; }
.lead-form label{ font-family:var(--mono); font-size:12px; letter-spacing:.05em; text-transform:uppercase; color:var(--dim); }
.lead-form input, .lead-form select, .lead-form textarea{
  width:100%; border:1px solid var(--line-2); border-radius:4px; background:#fff; color:var(--ink);
  font:inherit; padding:12px 13px;
}
.lead-form textarea{ min-height:112px; resize:vertical; }
.lead-form .form-note{ grid-column:1 / -1; color:var(--dim-2); font-size:12px; }
@media (max-width: 620px){ .lead-panel{ padding:24px; } .lead-form{ grid-template-columns:1fr; } }

/* ---------- mobile refinement ---------- */
@media (max-width: 640px){
  .wrap{ padding:0 20px; }
  .section{ padding:64px 0; }
  .section-tight{ padding:48px 0; }
  .section-head{ margin-bottom:34px; }
  .section-head p{ font-size:16px; }

  .hero{ padding:52px 0 44px; }
  .hero-grid{ gap:38px; }
  .hero h1{ font-size:clamp(34px,10vw,44px); line-height:1.08; }
  .hero h1 br{ display:none; }
  .hero-sub{ font-size:16.5px; line-height:1.65; margin-top:20px; }
  .hero-actions{ display:grid; grid-template-columns:1fr; gap:12px; margin-top:28px; }
  .hero-actions .btn{ width:100%; }
  .hero-meta{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:22px 18px; margin-top:36px; }
  .hero-meta strong{ font-size:20px; }

  .signal-card, .visual-card{ padding:18px; }
  .signal-head{ gap:12px; }
  .signal-head span{ font-size:10px; }
  .signal-foot{ gap:10px; }
  .signal-foot span{ font-size:9.5px; }

  .card{ padding:24px; }
  .card:hover{ transform:none; }
  .feature{ gap:38px; }
  .stat-strip{ display:block; }
  .stat{ border-right:0; border-bottom:1px solid var(--line); }
  .stat:last-child{ border-bottom:0; }
  .process-row{ grid-template-columns:42px 1fr; gap:14px; padding:24px 0; }

  .page-hero{ padding:46px 0 44px; }
  .page-hero h1{ font-size:clamp(32px,9vw,42px); }
  .page-hero .lede{ font-size:16.5px; }

  .cta-band{ padding:28px 24px; align-items:stretch; }
  .cta-band .btn{ width:100%; }
  .lead-panel{ padding:24px 20px; }
  .lead-form{ gap:16px; }
  .lead-form .btn{ width:100%; }

  .footer-top{ grid-template-columns:1fr; gap:32px; }
  .site-footer{ padding:48px 0 28px; }
  .footer-bottom{ flex-direction:column; }
}

@media (max-width: 380px){
  .wrap{ padding:0 16px; }
  .nav{ padding:0 16px; }
  .nav-links{ padding-left:16px; padding-right:16px; }
  .hero h1{ font-size:32px; }
  .hero-meta{ grid-template-columns:1fr; }
  .cta-band, .card{ padding:22px 20px; }
}