:root{
  --ink:#0B1F3A;
  --blue:#1B4B8F;
  --blue-light:#3569B3;
  --steel:#4B5870;
  --paper:#F6F7FA;
  --white:#FFFFFF;
  --line:#DCE1E8;
  --amber:#E8A33D;
  --green:#1E8E5A;
  --radius:10px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Archivo',sans-serif;
  letter-spacing:-0.01em;
  color:var(--ink);
}
.mono{font-family:'IBM Plex Mono',monospace;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px;}
.eyebrow{
  font-family:'IBM Plex Mono',monospace;
  font-size:12.5px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--blue);
  font-weight:500;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 26px;
  border-radius:8px;
  font-weight:600;
  font-size:15px;
  cursor:pointer;
  border:1.5px solid transparent;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 6px 18px rgba(27,75,143,0.28);}
.btn-primary:hover{background:var(--ink);transform:translateY(-1px);}
.btn-ghost{border-color:var(--line);color:var(--ink);background:#fff;}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue);}

/* NAV */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(246,247,250,0.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:1160px;margin:0 auto;}
.logo{display:flex;align-items:center;gap:10px;font-family:'Archivo',sans-serif;font-weight:800;font-size:19px;}
.logo-mark{
  width:32px;height:32px;border-radius:7px;
  background:var(--ink);
  display:flex;align-items:center;justify-content:center;
  position:relative;
}
.logo-mark::after{
  content:'';
  width:9px;height:9px;border-radius:50%;
  background:var(--amber);
  box-shadow:0 0 0 3px rgba(232,163,61,0.25);
}
.logo-sub{font-family:'IBM Plex Mono',monospace;font-size:10.5px;font-weight:400;color:var(--steel);display:block;letter-spacing:0.04em;margin-top:1px;}
.nav-links{display:flex;gap:32px;align-items:center;}
.nav-links a{font-size:14.5px;font-weight:500;color:var(--steel);}
.nav-links a:hover{color:var(--blue);}
.nav-cta{display:flex;align-items:center;gap:20px;}
.menu-btn{display:none;background:none;border:none;font-size:22px;cursor:pointer;color:var(--ink);}

/* HERO */
.hero{padding:76px 0 60px;}
.hero-grid{display:grid;grid-template-columns:1.05fr 0.95fr;gap:56px;align-items:center;}
.hero h1{font-size:47px;line-height:1.06;margin:16px 0 20px;font-weight:800;}
.hero h1 span{color:var(--blue);}
.hero p.lead{font-size:17.5px;color:var(--steel);max-width:480px;margin-bottom:30px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:22px;}
.hero-note{font-size:13px;color:var(--steel);font-family:'IBM Plex Mono',monospace;}

/* PHONE MOCKUP (hero signature element) */
.phone-wrap{position:relative;display:flex;justify-content:center;}
.phone{
  width:330px;
  background:#081527;
  border-radius:46px;
  padding:12px;
  box-shadow:0 30px 70px -25px rgba(11,31,58,0.55), inset 0 0 0 1.5px rgba(255,255,255,0.08);
  position:relative;
}
.phone-screen{
  background:linear-gradient(180deg,#10294E 0%, #0B1F3A 100%);
  border-radius:36px;
  padding:52px 16px 16px;
  color:#fff;
  position:relative;
  overflow:hidden;
}
.phone-notch{
  position:absolute;top:12px;left:50%;transform:translateX(-50%);
  width:104px;height:26px;border-radius:16px;
  background:#081527;
}
.phone-status{
  display:flex;justify-content:space-between;align-items:center;
  font-size:11px;color:rgba(255,255,255,0.75);
  margin-bottom:18px;
}
.call-header{text-align:center;margin-bottom:16px;}
.call-avatar{
  width:52px;height:52px;border-radius:50%;
  background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.14);
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 10px;color:rgba(255,255,255,0.85);
}
.call-name{font-family:'Archivo',sans-serif;font-weight:700;font-size:20px;}
.call-sub{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:0.06em;color:rgba(255,255,255,0.6);margin-top:5px;}
.emergency-chip{
  display:flex;align-items:center;justify-content:center;gap:8px;
  background:rgba(232,163,61,0.14);border:1px solid rgba(232,163,61,0.5);
  color:var(--amber);
  font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:0.05em;
  padding:8px 12px;border-radius:9px;margin-bottom:14px;
}
.phone .bubble{font-size:13px;}
.phone .bubble.caller{background:rgba(255,255,255,0.09);border-color:rgba(255,255,255,0.12);color:#fff;}
.phone-result{
  margin-top:16px;padding:12px 14px;border-radius:10px;
  background:rgba(30,142,90,0.16);border:1px solid rgba(30,142,90,0.45);
}
.phone-result .line1{font-size:12.5px;font-weight:600;color:#7CE0AE;}
.phone-result .line2{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:0.05em;color:rgba(255,255,255,0.55);margin-top:4px;}
.float-chip{
  position:absolute;z-index:3;
  background:#fff;border:1px solid var(--line);border-radius:10px;
  padding:10px 14px;font-size:12.5px;font-weight:600;color:var(--ink);
  box-shadow:0 12px 30px -12px rgba(11,31,58,0.35);
  display:flex;align-items:center;gap:8px;
  animation:floaty 4.5s ease-in-out infinite;
}
.float-chip.one{top:17%;left:0;}
.float-chip.two{bottom:3.5%;right:0;animation-delay:2.2s;}
.chip-dot{width:8px;height:8px;border-radius:50%;flex:none;}
.chip-dot.green{background:var(--green);}
.chip-dot.amber{background:var(--amber);}
@keyframes floaty{0%,100%{transform:translateY(0);}50%{transform:translateY(-8px);}}
.live-pill{
  display:flex;align-items:center;gap:6px;
  font-family:'IBM Plex Mono',monospace;font-size:11px;font-weight:500;
  color:var(--green);background:rgba(30,142,90,0.09);
  padding:5px 10px;border-radius:20px;
}
.live-dot{width:7px;height:7px;border-radius:50%;background:var(--green);animation:pulse 1.8s infinite;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(30,142,90,0.45);}70%{box-shadow:0 0 0 7px rgba(30,142,90,0);}100%{box-shadow:0 0 0 0 rgba(30,142,90,0);}}
.bubble-row{display:flex;margin-bottom:12px;}
.bubble-row.right{justify-content:flex-end;}
.bubble{
  max-width:78%;
  padding:11px 14px;
  border-radius:12px;
  font-size:14px;
}
.bubble.caller{background:var(--paper);border:1px solid var(--line);border-bottom-left-radius:3px;color:var(--ink);}
.bubble.ai{background:var(--blue);color:#fff;border-bottom-right-radius:3px;}
.bubble .label{display:block;font-family:'IBM Plex Mono',monospace;font-size:10px;text-transform:uppercase;letter-spacing:0.08em;opacity:0.65;margin-bottom:4px;}

/* STATS TICKER */
.stat-bar{background:var(--ink);color:#fff;padding:34px 0;}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.stat-item{text-align:center;border-left:1px solid rgba(255,255,255,0.14);padding-left:20px;}
.stat-item:first-child{border-left:none;padding-left:0;}
.stat-num{font-family:'Archivo',sans-serif;font-weight:800;font-size:34px;color:var(--amber);}
.stat-label{font-size:12.5px;color:rgba(255,255,255,0.72);margin-top:4px;}

/* SECTIONS GENERIC */
section{padding:88px 0;}
.section-head{max-width:620px;margin-bottom:52px;}
.section-head h2{font-size:34px;margin-top:14px;font-weight:800;}
.section-head p{color:var(--steel);font-size:16px;margin-top:14px;}

/* SERVICES BOARD */
.board{display:grid;grid-template-columns:1.3fr 1fr;gap:22px;}
.board-col{display:flex;flex-direction:column;gap:22px;}
.job-card{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:32px;position:relative;overflow:hidden;
}
.job-card.main{
  grid-row:span 2;
  border-color:rgba(27,75,143,0.25);
  background:linear-gradient(180deg,#fff 0%, #F8FAFE 100%);
}
.job-tag{
  display:inline-block;font-family:'IBM Plex Mono',monospace;font-size:11px;
  padding:4px 10px;border-radius:20px;margin-bottom:16px;font-weight:500;letter-spacing:0.03em;
}
.job-tag.main{background:rgba(27,75,143,0.1);color:var(--blue);}
.job-tag.upsell{background:rgba(232,163,61,0.15);color:#9a6414;}
.job-card h3{font-size:22px;margin-bottom:10px;}
.job-card.main h3{font-size:27px;}
.job-card p{color:var(--steel);font-size:15px;margin-bottom:18px;}
.job-card ul{list-style:none;}
.job-card li{
  font-size:14.5px;color:var(--ink);padding:8px 0 8px 24px;position:relative;
  border-top:1px solid var(--line);
}
.job-card li:first-child{border-top:none;}
.job-card li::before{
  content:'✓';position:absolute;left:0;top:8px;color:var(--green);font-weight:700;font-size:13px;
}

/* HOW IT WORKS */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;}
.timeline::before{
  content:'';position:absolute;top:22px;left:0;right:0;height:2px;background:var(--line);
}
.tl-step{position:relative;padding-right:24px;}
.tl-num{
  width:44px;height:44px;border-radius:50%;background:var(--white);
  border:2px solid var(--blue);color:var(--blue);
  display:flex;align-items:center;justify-content:center;
  font-family:'IBM Plex Mono',monospace;font-weight:600;font-size:15px;
  position:relative;z-index:2;margin-bottom:20px;
}
.tl-step h4{font-size:17px;margin-bottom:8px;}
.tl-step p{font-size:14px;color:var(--steel);}

/* ROI STRIP */
.roi{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.roi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;}
.roi-card h3{font-family:'IBM Plex Mono',monospace;font-size:38px;color:var(--blue);margin-bottom:6px;}
.roi-card p{font-size:14.5px;color:var(--steel);}

/* PRICING */
.pricing-card{
  background:var(--ink);color:#fff;border-radius:18px;padding:52px;
  display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;
}
.pricing-card h2{color:#fff;font-size:30px;margin-bottom:14px;}
.pricing-card p{color:rgba(255,255,255,0.75);font-size:15.5px;max-width:480px;}
.pricing-list{margin-top:20px;display:flex;flex-direction:column;gap:10px;}
.pricing-list div{display:flex;gap:10px;font-size:14.5px;color:rgba(255,255,255,0.9);}
.pricing-list span.dot{color:var(--amber);}

/* CTA BANNER */
.cta-banner{
  background:linear-gradient(135deg,var(--blue) 0%, var(--ink) 100%);
  border-radius:18px;padding:60px;text-align:center;color:#fff;
}
.cta-banner h2{color:#fff;font-size:32px;margin-bottom:14px;}
.cta-banner p{color:rgba(255,255,255,0.8);max-width:520px;margin:0 auto 28px;}
.cta-banner .btn-primary{background:#fff;color:var(--ink);box-shadow:none;}
.cta-banner .btn-primary:hover{background:var(--amber);color:var(--ink);}

/* FOOTER */
footer{padding:50px 0 40px;border-top:1px solid var(--line);}
.footer-grid{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:24px;}
.footer-links{display:flex;gap:26px;}
.footer-links a{font-size:13.5px;color:var(--steel);}
.footer-links a:hover{color:var(--blue);}
.footer-note{font-size:12.5px;color:var(--steel);margin-top:18px;}

/* FEATURE GRID */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.feature{
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px;
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.feature:hover{transform:translateY(-3px);box-shadow:0 18px 40px -22px rgba(11,31,58,0.28);border-color:rgba(27,75,143,0.3);}
.feature-icon{
  width:44px;height:44px;border-radius:10px;
  background:rgba(27,75,143,0.09);color:var(--blue);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.feature h4{font-size:17.5px;margin-bottom:8px;}
.feature p{font-size:14.5px;color:var(--steel);}

/* TRADES BAND */
.trades{background:var(--ink);color:#fff;text-align:center;}
.trades .eyebrow{color:var(--amber);}
.trades h2{color:#fff;font-size:30px;margin:14px 0 10px;}
.trades .sub{color:rgba(255,255,255,0.72);max-width:560px;margin:0 auto 40px;font-size:15.5px;}
.trade-badges{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.trade-badge{
  border:1px solid rgba(255,255,255,0.16);border-radius:14px;padding:28px 18px;
  background:rgba(255,255,255,0.03);
  transition:border-color .18s ease, background .18s ease;
}
.trade-badge:hover{border-color:rgba(232,163,61,0.55);background:rgba(232,163,61,0.06);}
.trade-icon{color:var(--amber);margin-bottom:14px;display:flex;justify-content:center;}
.trade-badge h4{color:#fff;font-size:19px;margin-bottom:4px;}
.trade-badge span{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:0.05em;color:rgba(255,255,255,0.55);}

/* INTEGRATIONS */
.integrations{text-align:center;}
.int-note{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--steel);margin-top:8px;}
.wordmarks{
  display:flex;flex-wrap:wrap;justify-content:center;align-items:center;
  gap:16px;margin-top:40px;
}
.wordmark{
  font-family:'Archivo',sans-serif;font-weight:700;font-size:19px;color:var(--ink);
  border:1px solid var(--line);border-radius:10px;padding:16px 26px;background:#fff;
  opacity:0.82;transition:opacity .18s ease, border-color .18s ease;
}
.wordmark:hover{opacity:1;border-color:var(--blue);}

/* FAQ */
.faq-list{max-width:760px;margin:0 auto;}
.faq-item{border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:12px;overflow:hidden;}
.faq-q{
  width:100%;text-align:left;background:none;border:none;cursor:pointer;
  font-family:'Archivo',sans-serif;font-weight:700;font-size:16.5px;color:var(--ink);
  padding:20px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-q::after{content:'+';font-size:22px;color:var(--blue);font-weight:400;flex:none;transition:transform .2s ease;}
.faq-item.open .faq-q::after{content:'−';}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease;}
.faq-item.open .faq-a{max-height:340px;}
.faq-a p{padding:0 24px 22px;font-size:15px;color:var(--steel);}

/* CALL FLOW (animated stepper) */
.cf-track{display:flex;justify-content:space-between;position:relative;margin-bottom:26px;}
.cf-track::before{content:'';position:absolute;top:20px;left:60px;right:60px;height:2px;background:var(--line);}
.cf-node{background:none;border:none;cursor:pointer;text-align:center;position:relative;z-index:2;width:20%;font-family:inherit;padding:0;}
.cf-dot{
  width:40px;height:40px;border-radius:50%;
  background:#fff;border:2px solid var(--line);color:var(--steel);
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 10px;font-size:13px;font-weight:500;
  transition:all .25s ease;
}
.cf-label{display:block;font-size:12.5px;font-weight:600;color:var(--steel);transition:color .25s ease;}
.cf-node.done .cf-dot{border-color:var(--blue);color:var(--blue);}
.cf-node.active .cf-dot{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 0 0 5px rgba(27,75,143,0.15);}
.cf-node.active .cf-label{color:var(--ink);}
.cf-panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:32px;}
.cf-stage{display:none;}
.cf-stage.active{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;animation:fadeUp .4s ease;}
.cf-tag{display:inline-block;font-size:11px;letter-spacing:0.08em;color:var(--blue);background:rgba(27,75,143,0.08);padding:5px 10px;border-radius:6px;margin-bottom:12px;}
.cf-stage h4{font-size:20px;margin-bottom:8px;}
.cf-stage p{font-size:14.5px;color:var(--steel);}
.cf-quote{background:var(--paper);border-left:3px solid var(--blue);border-radius:0 10px 10px 0;padding:18px 20px;font-size:14.5px;color:var(--ink);}
.cf-quote .label{display:block;font-size:10px;letter-spacing:0.08em;color:var(--steel);margin-bottom:6px;}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}

@media(max-width:880px){
  .cf-track{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-bottom:20px;}
  .cf-track::before{display:none;}
  .cf-node{display:flex;align-items:center;gap:10px;text-align:left;width:auto;}
  .cf-dot{margin:0;flex:none;width:34px;height:34px;font-size:12px;}
  .cf-stage.active{grid-template-columns:1fr;gap:18px;}
  .cf-panel{padding:24px;}
  .feature-grid{grid-template-columns:1fr;}
  .trade-badges{grid-template-columns:repeat(2,1fr);}
  .trades h2{font-size:25px;}
  .nav-links{display:none;}
  .menu-btn{display:block;}
  .hero-grid{grid-template-columns:1fr;}
  .hero h1{font-size:35px;}
  .stat-grid{grid-template-columns:repeat(2,1fr);row-gap:24px;}
  .stat-item{border-left:none;padding-left:0;}
  .board{grid-template-columns:1fr;}
  .job-card.main{grid-row:auto;}
  .timeline{grid-template-columns:1fr;gap:32px;}
  .timeline::before{display:none;}
  .roi-grid{grid-template-columns:1fr;gap:28px;}
  .pricing-card{grid-template-columns:1fr;text-align:left;padding:36px;}
  .cta-banner{padding:40px 24px;}
}