/* ============================================================
   WUMTECH — Design tokens
   Concept: the site is a diagnostic instrument, not a brochure.
   Visual language borrows from radar/sonar scanning — the act
   of searching a dark field for a signal — as a direct metaphor
   for "is AI able to find and recommend your business."
   ============================================================ */

:root{
  --ink:        #0a0f1a;   /* base radar-screen background */
  --ink-2:      #101828;   /* raised panel */
  --ink-3:      #16203350;
  --line:       #29344a;   /* hairline borders on dark */
  --line-soft:  #1c2438;
  --paper:      #f4f2eb;   /* light section background */
  --paper-2:    #eae6d9;
  --ink-on-paper: #14181f;
  --text:       #e9edf5;
  --text-dim:   #8d96ab;
  --text-faint: #5c6478;
  --signal:     #48e3ac;   /* "found" ping — teal-green */
  --signal-dim: #2c8f6c;
  --amber:      #f2a544;   /* "opportunity" */
  --amber-dim:  #b97b2e;
  --red-flag:   #e8654f;   /* "not found" */
  --focus:      #7fd8ff;

  --display: "Space Grotesk", "Arial Narrow", sans-serif;
  --body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --max: 1180px;
  --radius: 3px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ink);
  color:var(--text);
  font-family:var(--body);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}

:focus-visible{
  outline:2px solid var(--focus);
  outline-offset:3px;
}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important;}
}

.wrap{max-width:var(--max); margin:0 auto; padding:0 28px;}

/* ---------- Background scan-grid texture (dark sections) --------- */
.scanfield{
  position:relative;
  background-image:
    radial-gradient(circle at 15% 20%, #16233a 0%, transparent 45%),
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: auto, 42px 42px, 42px 42px;
  background-color:var(--ink);
}
.scanfield::before{
  content:"";
  position:absolute; inset:0;
  background:radial-gradient(ellipse 60% 40% at 50% 0%, rgba(72,227,172,0.06), transparent 70%);
  pointer-events:none;
}

/* ---------- Eyebrow / labels ---------- */
.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.16em;
  text-transform:uppercase;
  color:var(--signal);
  display:flex; align-items:center; gap:10px;
  margin-bottom:16px;
}
.eyebrow::before{
  content:"";
  width:7px;height:7px;border-radius:50%;
  background:var(--signal);
  box-shadow:0 0 0 3px rgba(72,227,172,0.18);
}
.eyebrow.on-paper{color:var(--amber-dim);}
.eyebrow.on-paper::before{background:var(--amber-dim); box-shadow:0 0 0 3px rgba(185,123,46,0.15);}

/* ---------- Type ---------- */
h1,h2,h3,h4{
  font-family:var(--display);
  font-weight:600;
  letter-spacing:-0.01em;
  margin:0 0 0.5em 0;
  color:var(--text);
}
.on-paper h1,.on-paper h2,.on-paper h3,.on-paper h4,.on-paper{color:var(--ink-on-paper);}
h1{font-size:clamp(2.3rem, 5vw, 3.7rem); line-height:1.05;}
h2{font-size:clamp(1.7rem, 3.4vw, 2.5rem); line-height:1.12;}
h3{font-size:1.25rem;}
p{margin:0 0 1em 0;}
.lede{font-size:1.15rem; color:var(--text-dim); max-width:620px;}
.on-paper .lede{color:#4b5262;}
.mono{font-family:var(--mono);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:0.04em;
  text-transform:uppercase;
  padding:14px 22px;
  border-radius:var(--radius);
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, background .15s ease, border-color .15s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px);}
.btn-primary{background:var(--signal); color:#04170f; font-weight:700;}
.btn-primary:hover{background:#63eabc;}
.btn-ghost{background:transparent; color:var(--text); border-color:var(--line);}
.btn-ghost:hover{border-color:var(--signal); color:var(--signal);}
.btn-dark{background:var(--ink); color:var(--paper); }
.btn-dark:hover{background:#000;}
.btn-block{width:100%; justify-content:center;}
.btn-sm{padding:10px 16px; font-size:12px;}

/* ---------- Nav ---------- */
header.site{
  position:sticky; top:0; z-index:100;
  background:rgba(10,15,26,0.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-soft);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 0;
}
.brand{
  font-family:var(--display); font-weight:700; font-size:19px;
  letter-spacing:0.02em;
  display:flex; align-items:center; gap:10px; line-height:1.05;
}
.brand-mark{height:34px; width:auto; display:block; flex-shrink:0;}
.brand-text{display:flex; flex-direction:column;}
.brand span{
  font-family:var(--mono); font-size:9px; letter-spacing:0.22em;
  color:var(--signal); font-weight:500; margin-top:3px;
}
.footer-logo{height:auto; width:100%; max-width:230px; margin-bottom:16px;}
.nav-links{display:flex; align-items:center; gap:28px;}
.nav-links a{font-size:14px; color:var(--text-dim); transition:color .15s;}
.nav-links a:hover, .nav-links a.active{color:var(--text);}
.nav-cta{display:flex; align-items:center; gap:18px;}
.nav-toggle{display:none; background:none; border:0; color:var(--text); font-size:22px; cursor:pointer;}

@media (max-width: 900px){
  .nav-links{
    position:fixed; inset:64px 0 0 0; background:var(--ink);
    flex-direction:column; align-items:flex-start; gap:0;
    padding:10px 28px 28px; transform:translateY(-8px);
    opacity:0; pointer-events:none; transition:opacity .18s ease, transform .18s ease;
    border-top:1px solid var(--line-soft);
  }
  .nav-links.open{opacity:1; pointer-events:auto; transform:translateY(0);}
  .nav-links a{padding:14px 0; width:100%; border-bottom:1px solid var(--line-soft); font-size:16px;}
  .nav-toggle{display:block;}
  .nav-cta .btn-primary{display:none;}
  .nav-links .btn{margin-top:14px;}
}

/* ---------- Sections ---------- */
section{padding:96px 0;}
section.tight{padding:64px 0;}
.section-head{max-width:680px; margin-bottom:56px;}
.on-paper{background:var(--paper); color:var(--ink-on-paper);}
.on-paper-2{background:var(--paper-2); color:var(--ink-on-paper);}

/* ---------- Hero ---------- */
.hero{padding:76px 0 90px;}
.hero-grid{display:grid; grid-template-columns:1.05fr 0.95fr; gap:56px; align-items:center;}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr;}}
.hero-actions{display:flex; align-items:center; gap:18px; margin-top:32px; flex-wrap:wrap;}
.microcopy{font-family:var(--mono); font-size:12px; color:var(--text-faint); margin-top:18px; letter-spacing:0.03em;}

/* ---------- Radar / scan card (hero visual + signature element) ---------- */
.radar-card{
  border:1px solid var(--line);
  background:var(--ink-2);
  border-radius:4px;
  overflow:hidden;
}
.radar-titlebar{
  display:flex; justify-content:space-between; align-items:center;
  padding:12px 16px; border-bottom:1px solid var(--line-soft);
  font-family:var(--mono); font-size:11px; letter-spacing:0.1em; color:var(--text-faint);
}
.radar-dots{display:flex; gap:6px;}
.radar-dots span{width:7px; height:7px; border-radius:50%; background:var(--line);}

.radar-body{padding:24px; display:grid; grid-template-columns:1fr 1fr; gap:20px;}
@media (max-width:520px){.radar-body{grid-template-columns:1fr;}}

.query-box{
  font-family:var(--mono); font-size:13px; color:var(--text-dim);
  border:1px dashed var(--line); border-radius:3px; padding:14px;
}
.query-box .q-label{color:var(--text-faint); font-size:10px; letter-spacing:0.1em; margin-bottom:8px; display:block;}
.query-box .q-text{color:var(--text);}

.result-list{display:flex; flex-direction:column; gap:9px; margin-top:14px;}
.result-row{
  display:flex; align-items:center; gap:9px;
  font-family:var(--mono); font-size:12.5px; color:var(--text-dim);
}
.result-row .tick{color:var(--signal); font-weight:700;}
.result-row.you{
  color:var(--red-flag);
  border-top:1px solid var(--line-soft); padding-top:10px; margin-top:4px;
}
.result-row.you .tick{color:var(--red-flag);}

.gauge-wrap{display:flex; flex-direction:column; align-items:center; justify-content:center; gap:6px;}
.gauge-score{font-family:var(--mono); font-size:44px; font-weight:700; color:var(--text);}
.gauge-score small{font-size:16px; color:var(--text-faint); font-weight:400;}
.gauge-label{font-family:var(--mono); font-size:10px; letter-spacing:0.14em; color:var(--text-faint);}
.gauge-flag{
  margin-top:10px; padding:5px 10px; border-radius:20px;
  background:rgba(242,165,68,0.12); color:var(--amber);
  font-family:var(--mono); font-size:10.5px; letter-spacing:0.08em;
}
.disclaimer-note{
  grid-column:1 / -1;
  font-family:var(--mono); font-size:10.5px; color:var(--text-faint);
  border-top:1px solid var(--line-soft); padding-top:12px; margin-top:4px;
}

/* radar sweep svg */
.radar-ring-wrap{position:relative; width:180px; height:180px;}
.radar-ring-wrap svg{width:100%; height:100%;}
.sweep{transform-origin:90px 90px; animation:spin 4s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}

/* ---------- Problem section cards ---------- */
.query-cards{display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin:44px 0;}
@media (max-width:820px){.query-cards{grid-template-columns:1fr;}}
.query-card{
  border:1px solid var(--line); border-radius:3px; padding:22px;
  background:var(--ink-2);
}
.query-card .platform{font-family:var(--mono); font-size:11px; letter-spacing:0.12em; color:var(--signal); margin-bottom:12px;}
.query-card p{font-style:italic; color:var(--text); margin:0; font-size:15px;}
.callout{
  border-left:2px solid var(--signal); padding-left:22px; margin-top:40px;
  font-size:1.15rem; max-width:640px;
}
.callout strong{color:var(--text);}

/* ---------- Method rail (FIND -> UNDERSTAND -> TRUST -> RECOMMEND -> MEASURE) ---------- */
.method-rail{
  display:grid; grid-template-columns:repeat(5,1fr); gap:0;
  border:1px solid var(--line); border-radius:3px; overflow:hidden;
}
@media (max-width:960px){.method-rail{grid-template-columns:1fr; }}
.method-step{
  padding:30px 22px; border-right:1px solid var(--line-soft);
  position:relative;
}
.method-step:last-child{border-right:none;}
@media (max-width:960px){.method-step{border-right:none; border-bottom:1px solid var(--line-soft);}}
.method-step .idx{font-family:var(--mono); font-size:11px; color:var(--text-faint); letter-spacing:0.1em;}
.method-step h3{margin:10px 0 10px; font-size:16px; letter-spacing:0.02em;}
.method-step ul li{font-size:13px; color:var(--text-dim); padding:3px 0;}
.method-step.active{background:rgba(72,227,172,0.05);}
.method-step.active .idx{color:var(--signal);}
.method-arrow{
  position:absolute; right:-11px; top:26px; z-index:2;
  width:20px; height:20px; color:var(--text-faint);
  display:flex; align-items:center; justify-content:center;
}
@media (max-width:960px){.method-arrow{display:none;}}

/* ---------- Lead form ---------- */
.lead-panel{
  display:grid; grid-template-columns:0.9fr 1.1fr; gap:0;
  border:1px solid var(--line); border-radius:4px; overflow:hidden;
}
@media (max-width:900px){.lead-panel{grid-template-columns:1fr;}}
.lead-copy{padding:48px; background:var(--ink-2);}
.lead-form{padding:48px; background:#0d1524;}
.field{margin-bottom:16px;}
.field label{
  display:block; font-family:var(--mono); font-size:11px; letter-spacing:0.08em;
  color:var(--text-faint); margin-bottom:7px; text-transform:uppercase;
}
.field input, .field select, .field textarea{
  width:100%; background:var(--ink); border:1px solid var(--line);
  border-radius:3px; padding:12px 14px; color:var(--text); font-size:14px;
  font-family:var(--body);
}
.field input:focus, .field select:focus, .field textarea:focus{border-color:var(--signal);}
.check-list{display:flex; gap:22px; flex-wrap:wrap; margin-top:18px;}
.check-list span{font-family:var(--mono); font-size:11.5px; color:var(--text-dim);}
.check-list span::before{content:"✓ "; color:var(--signal);}

/* ---------- Score preview dashboard ---------- */
.dash{
  border:1px solid var(--line); border-radius:4px; background:var(--ink-2); padding:32px;
}
.dash-top{display:flex; align-items:baseline; justify-content:space-between; margin-bottom:26px; flex-wrap:wrap; gap:16px;}
.dash-score{font-family:var(--mono); font-size:52px; font-weight:700;}
.dash-score small{font-size:16px; color:var(--text-faint);}
.bar-row{display:grid; grid-template-columns:170px 1fr 46px; align-items:center; gap:14px; margin-bottom:14px;}
.bar-row .lbl{font-family:var(--mono); font-size:11.5px; letter-spacing:0.05em; color:var(--text-dim);}
.bar-track{height:8px; background:var(--line-soft); border-radius:6px; overflow:hidden;}
.bar-fill{height:100%; background:var(--signal); border-radius:6px;}
.bar-row .val{font-family:var(--mono); font-size:12px; color:var(--text-faint); text-align:right;}
@media (max-width:600px){.bar-row{grid-template-columns:110px 1fr 36px;}}

/* ---------- Pricing / offer ---------- */
.offer-panel{
  display:grid; grid-template-columns:1.2fr 1fr; gap:0;
  border:1px solid var(--amber-dim); border-radius:4px; overflow:hidden;
  background:linear-gradient(180deg, rgba(242,165,68,0.05), transparent 40%);
}
@media (max-width:900px){.offer-panel{grid-template-columns:1fr;}}
.offer-left{padding:48px;}
.offer-right{padding:48px; background:var(--ink-2); display:flex; flex-direction:column; justify-content:center; border-left:1px solid var(--line);}
@media (max-width:900px){.offer-right{border-left:none; border-top:1px solid var(--line);}}
.badge{
  display:inline-block; font-family:var(--mono); font-size:10.5px; letter-spacing:0.12em;
  color:var(--amber); border:1px solid var(--amber-dim); padding:5px 10px; border-radius:20px; margin-bottom:18px;
}
.price-tag{font-family:var(--mono); font-size:54px; font-weight:700; margin:6px 0;}
.price-tag small{font-size:15px; color:var(--text-faint); font-weight:400;}
.offer-list li{padding:8px 0; border-bottom:1px solid var(--line-soft); font-size:14.5px;}
.offer-list li:last-child{border-bottom:none;}
.offer-list li::before{content:"→ "; color:var(--signal); font-family:var(--mono);}

/* ---------- Feature / value cards ---------- */
.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
.grid-4{display:grid; grid-template-columns:repeat(4,1fr); gap:22px;}
@media (max-width:900px){.grid-3, .grid-4{grid-template-columns:1fr 1fr;}}
@media (max-width:600px){.grid-3, .grid-4{grid-template-columns:1fr;}}
.card{
  border:1px solid var(--line); border-radius:3px; padding:26px;
  background:var(--ink-2);
}
.on-paper .card{background:#fff; border-color:#ddd7c6;}
.card h3{font-size:16px; margin-bottom:10px;}
.card p{font-size:14px; color:var(--text-dim); margin:0;}
.on-paper .card p{color:#565c6b;}
.card .tag{font-family:var(--mono); font-size:11px; color:var(--signal); letter-spacing:0.08em; margin-bottom:10px; display:block;}

/* product / pricing ladder cards */
.plan-card{
  border:1px solid var(--line); border-radius:3px; padding:28px;
  background:var(--ink-2); display:flex; flex-direction:column; height:100%;
}
.plan-card .tier{font-family:var(--mono); font-size:11px; letter-spacing:0.14em; color:var(--text-faint); margin-bottom:10px;}
.plan-card .price{font-family:var(--mono); font-size:30px; font-weight:700; margin:6px 0 14px;}
.plan-card p{color:var(--text-dim); font-size:14px; flex-grow:1;}
.plan-card.featured{border-color:var(--signal); box-shadow:0 0 0 1px var(--signal) inset;}
.plan-card.featured .tier{color:var(--signal);}

/* ---------- Founder ---------- */
.founder-grid{display:grid; grid-template-columns:0.55fr 1.45fr; gap:56px; align-items:center;}
@media (max-width:860px){.founder-grid{grid-template-columns:1fr;}}
.founder-portrait{
  aspect-ratio:4/5; border-radius:3px; border:1px solid var(--line);
  background:
    radial-gradient(circle at 30% 20%, #1c2a44, #0b111c 70%);
  display:flex; align-items:center; justify-content:center;
  position:relative; overflow:hidden;
}
.founder-portrait img{
  width:100%; height:100%; object-fit:cover; object-position:center top;
  filter:saturate(1.03) contrast(1.02);
}
.founder-portrait .initials{
  font-family:var(--display); font-size:96px; font-weight:700; color:var(--line);
}
.founder-portrait .rings{position:absolute; inset:0; opacity:0.35;}
.credentials-grid{display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-top:26px;}
.credential{border-left:2px solid var(--line); padding-left:14px;}
.credential .k{font-family:var(--mono); font-size:11px; color:var(--text-faint); letter-spacing:0.06em;}
.credential .v{font-size:14.5px; color:var(--text); margin-top:3px;}

/* ---------- Table-ish / spec list ---------- */
.spec-list{display:grid; grid-template-columns:repeat(2,1fr); gap:12px 40px;}
@media (max-width:700px){.spec-list{grid-template-columns:1fr;}}
.spec-list li{
  font-size:14.5px; padding:10px 0; border-bottom:1px solid var(--line-soft);
  display:flex; justify-content:space-between; gap:12px;
}
.spec-list li span:first-child{color:var(--text-dim);}

/* ---------- Article / resource cards ---------- */
.article-card{border-bottom:1px solid var(--line-soft); padding:24px 0; display:flex; justify-content:space-between; gap:24px; align-items:baseline;}
.article-card .cat{font-family:var(--mono); font-size:10.5px; color:var(--signal); letter-spacing:0.08em; margin-bottom:6px; display:block;}
.article-card h3{margin:0; font-size:17px; font-weight:600;}
.article-card .arrow{font-family:var(--mono); color:var(--text-faint); flex-shrink:0;}

/* ---------- Final CTA ---------- */
.final-cta{
  text-align:center; padding:110px 0; background:#050810;
  background-image:
    radial-gradient(circle at 50% 0%, rgba(72,227,172,0.10), transparent 55%),
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size:auto, 42px 42px, 42px 42px;
}
.final-cta h2{max-width:760px; margin:0 auto 18px;}
.final-cta .lede{margin:0 auto 34px;}

/* ---------- Footer ---------- */
footer.site{background:#060a13; border-top:1px solid var(--line-soft); padding:64px 0 32px;}
.footer-top{display:grid; grid-template-columns:1.4fr repeat(4,1fr); gap:32px; margin-bottom:48px;}
@media (max-width:900px){.footer-top{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-top{grid-template-columns:1fr;}}
.footer-brand p{color:var(--text-faint); font-size:13.5px; max-width:260px;}
.footer-col h4{font-family:var(--mono); font-size:11px; letter-spacing:0.1em; color:var(--text-faint); margin-bottom:14px;}
.footer-col a{display:block; font-size:14px; color:var(--text-dim); padding:5px 0;}
.footer-col a:hover{color:var(--signal);}
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px;
  border-top:1px solid var(--line-soft); padding-top:24px;
  font-family:var(--mono); font-size:11.5px; color:var(--text-faint);
}
.footer-bottom a{color:var(--text-faint);}
.footer-bottom a:hover{color:var(--text);}

/* ---------- Page hero (interior pages) ---------- */
.page-hero{padding:70px 0 60px; border-bottom:1px solid var(--line-soft);}
.page-hero .eyebrow{margin-bottom:20px;}
.breadcrumb{font-family:var(--mono); font-size:11.5px; color:var(--text-faint); margin-bottom:20px;}
.breadcrumb a:hover{color:var(--signal);}

/* ---------- FAQ ---------- */
.faq-item{border-bottom:1px solid var(--line-soft); padding:22px 0;}
.faq-item h4{margin:0 0 8px; font-size:16px;}
.faq-item p{color:var(--text-dim); font-size:14.5px; margin:0;}

/* ---------- Utility ---------- */
.center{text-align:center;}
.mt-0{margin-top:0;}
.stack-lg > * + *{margin-top:24px;}
.small-print{font-size:12.5px; color:var(--text-faint);}
.on-paper .small-print{color:#7a8093;}
.pill{
  display:inline-block; font-family:var(--mono); font-size:11px; padding:4px 10px;
  border:1px solid var(--line); border-radius:20px; color:var(--text-dim); margin:3px 6px 3px 0;
}
.form-status{font-family:var(--mono); font-size:13px; margin-top:14px;}
.form-status.ok{color:var(--signal);}
.form-status.err{color:var(--red-flag);}
hr.hair{border:none; border-top:1px solid var(--line-soft); margin:48px 0;}