/* ============================================================
   ABTGlobal — Global Stylesheet
   Light fern-green theme. Accent #6B9B52, ink #22301F,
   leaf-mist #EAF1E4, moss-slate #64745D, hairline #D8E4D0.
   ============================================================ */

:root{
  --bg:#F7FAF4;
  --ink:#22301F;
  --accent:#6B9B52;
  --accent-deep:#587F45;
  --mist:#EAF1E4;
  --moss:#64745D;
  --hair:#D8E4D0;
  --strip:#EFF4EA;
  --white:#FFFFFF;
}

*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:#22301F;
  background-color:#F7FAF4;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{
  font-family:"Sora","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:#22301F;
  line-height:1.2;
  margin:0 0 0.6em;
}

p{margin:0 0 1em}

a{color:#6B9B52;text-decoration:none;transition:color 0.2s ease}
a:hover{color:#587F45}

img{max-width:100%;display:block}

.container{max-width:1180px;margin:0 auto;padding:0 24px}

/* ---------- Scroll reveal (fade-up) ---------- */
.fade-up{opacity:1;transform:none}
.js-enabled .fade-up{opacity:0;transform:translateY(24px);transition:opacity 0.7s ease,transform 0.7s ease}
.js-enabled .fade-up.visible{opacity:1;transform:none}

/* ============================================================
   HAMBURGER-FIRST NAVIGATION
   ============================================================ */
.burger-nav{
  position:sticky;
  top:0;
  z-index:60;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 24px;
  background-color:#F7FAF4;
  border-bottom:1px solid #D8E4D0;
}

.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none}
.brand-mark{width:18px;height:18px;background-color:#6B9B52;flex:none}
.brand-name{
  font-family:"Sora","Inter",sans-serif;
  font-weight:700;
  font-size:24px;
  letter-spacing:0.02em;
  color:#22301F;
}
.brand:hover .brand-name{color:#587F45}
.burger-nav.scrolled{border-bottom-color:#6B9B52}

.burger-btn{
  width:40px;
  height:40px;
  padding:0;
  border:none;
  background:transparent;
  cursor:pointer;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:6px;
}
.burger-btn span{display:block;width:22px;height:2px;background-color:#22301F}
.burger-btn:hover span{background-color:#6B9B52}

/* Full-screen overlay menu */
.overlay-menu{
  position:fixed;
  top:0;
  left:0;
  right:0;
  bottom:0;
  z-index:200;
  background-color:#6B9B52;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  transform:translateY(-102%);
  visibility:hidden;
  transition:transform 0.4s ease,visibility 0.4s ease;
}
.overlay-menu.open{
  transform:translateY(0);
  visibility:visible;
}
.overlay-close{
  position:absolute;
  top:20px;
  right:24px;
  width:44px;
  height:44px;
  border:none;
  background:transparent;
  cursor:pointer;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:8px;
}
.overlay-close::before,
.overlay-close::after{
  content:"";
  position:absolute;
  width:26px;
  height:2px;
  background-color:#FFFFFF;
}
.overlay-close::before{transform:rotate(45deg)}
.overlay-close::after{transform:rotate(-45deg)}

.overlay-links{display:flex;flex-direction:column;align-items:center;gap:0}
.overlay-links a{
  font-family:"Sora","Inter",sans-serif;
  font-size:28px;
  font-weight:700;
  color:#FFFFFF;
  padding:18px 8px;
  text-align:center;
  border-bottom:1px solid #EAF1E4;
  min-width:200px;
}
.overlay-links a:hover{color:#EAF1E4}
.overlay-links a.active{border-bottom:3px solid #22301F}

/* ============================================================
   THREE-COLUMN HERO
   ============================================================ */
.trio-hero{
  background-color:#F7FAF4;
  padding:72px 0 84px;
  border-bottom:1px solid #D8E4D0;
}
.trio-hero .container{
  display:grid;
  grid-template-columns:1fr 2fr 1fr;
  align-items:center;
  gap:32px;
}
.hero-graphic{display:flex;align-items:center;justify-content:center}
.hero-copy{text-align:center;max-width:640px;margin:0 auto}
.hero-copy.align-left{text-align:left}

.eyebrow-chip{
  display:inline-block;
  background-color:#6B9B52;
  color:#FFFFFF;
  font-size:13px;
  font-weight:600;
  letter-spacing:0.08em;
  text-transform:uppercase;
  padding:8px 18px;
  border-radius:999px;
  margin-bottom:24px;
}

.hero-headline{
  font-size:52px;
  font-weight:700;
  letter-spacing:-0.01em;
  margin-bottom:20px;
}
.hero-subcopy{
  color:#64745D;
  font-size:18px;
  line-height:1.8;
  margin-bottom:32px;
}
.hero-subcopy strong{color:#22301F;font-weight:600}

.cta-row{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}
.hero-copy.align-left .cta-row{justify-content:flex-start}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-family:"Sora","Inter",sans-serif;
  font-size:15px;
  font-weight:600;
  padding:15px 32px;
  border-radius:6px;
  cursor:pointer;
  transition:background-color 0.2s ease,color 0.2s ease,border-color 0.2s ease;
}
.btn-primary{background-color:#6B9B52;color:#FFFFFF;border:1px solid #6B9B52}
.btn-primary:hover{background-color:#587F45;border-color:#587F45;color:#FFFFFF}
.btn-outline{background-color:transparent;color:#6B9B52;border:1px solid #6B9B52}
.btn-outline:hover{background-color:#EAF1E4;color:#22301F}
.btn-ink{background-color:#22301F;color:#FFFFFF;border:1px solid #22301F}
.btn-ink:hover{background-color:#2f4230;color:#FFFFFF}

/* Globe graphic (left column) */
.globe-graphic{
  position:relative;
  width:90px;
  height:90px;
  border-radius:50%;
  background-color:#6B9B52;
}
.globe-equator{
  position:absolute;
  top:43px;
  left:-8px;
  right:-8px;
  height:2px;
  background-color:#22301F;
  transform:rotate(-7deg);
}
.globe-meridian{
  position:absolute;
  left:44px;
  top:-8px;
  bottom:-8px;
  width:2px;
  background-color:#22301F;
  transform:rotate(7deg);
}
.globe-dot{
  position:absolute;
  top:-5px;
  left:41px;
  width:8px;
  height:8px;
  border-radius:50%;
  background-color:#FFFFFF;
}

/* Network nodes graphic (right column) */
.node-graphic{display:flex;align-items:center;gap:10px}
.node{width:12px;height:12px;border-radius:50%;background-color:#6B9B52;flex:none}
.node-line{width:50px;height:2px;background-color:#22301F;flex:none}

/* ============================================================
   ALTERNATING BLOCKS
   ============================================================ */
.alternating-blocks{
  background-color:#F7FAF4;
  padding:88px 0 40px;
}
.section-head{max-width:760px;margin:0 auto 56px;text-align:center}
.section-head .eyebrow-chip{margin-bottom:16px}
.section-title{font-size:38px;font-weight:700}
.section-intro{color:#64745D;font-size:17px;margin-top:8px}

.alternating-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  align-items:center;
  gap:56px;
  padding:40px 0;
  border-top:1px solid #D8E4D0;
}
.alternating-row:first-of-type{border-top:none}
.alternating-row:last-of-type{padding-bottom:56px}

.alt-text h3{font-size:26px;font-weight:700;margin-bottom:14px}
.alt-text p{color:#64745D;font-size:17px}
.alt-text .alt-index{
  display:inline-block;
  font-family:"Sora","Inter",sans-serif;
  font-weight:700;
  font-size:14px;
  color:#6B9B52;
  letter-spacing:0.1em;
  margin-bottom:10px;
}
.alt-graphic{display:flex;align-items:center;justify-content:center}
.alt-graphic.right{justify-content:center}

/* Small solid graphic tiles for alternating rows */
.square-fern{
  width:90px;
  height:90px;
  background-color:#6B9B52;
  display:flex;
  align-items:center;
  justify-content:center;
}
.square-fern .inner-square{width:40px;height:40px;background-color:#FFFFFF}

.square-mist{
  width:90px;
  height:90px;
  background-color:#EAF1E4;
  display:flex;
  align-items:center;
  justify-content:center;
}
.square-mist .inner-circle{width:44px;height:44px;border-radius:50%;background-color:#6B9B52}

.circle-fern{
  width:90px;
  height:90px;
  border-radius:50%;
  background-color:#6B9B52;
  display:flex;
  align-items:center;
  justify-content:center;
}
.circle-fern .inner-circle{width:40px;height:40px;border-radius:50%;background-color:#FFFFFF}

/* ============================================================
   METRIC BAND
   ============================================================ */
.metric-band{
  background-color:#6B9B52;
  padding:64px 0;
}
.metric-grid{
  display:grid;
  grid-template-columns:1fr 1px 1fr 1px 1fr 1px 1fr;
  align-items:center;
}
.metric-cell{text-align:center;padding:8px 16px}
.metric-numeral{
  display:block;
  font-family:"Sora","Inter",sans-serif;
  font-size:44px;
  font-weight:700;
  color:#FFFFFF;
  line-height:1.1;
}
.metric-label{
  display:block;
  margin-top:10px;
  color:#FFFFFF;
  font-size:15px;
  letter-spacing:0.02em;
}
.metric-sep{background-color:#F7FAF4;width:1px;height:64px;justify-self:center}

/* ============================================================
   STATEMENT BAND
   ============================================================ */
.statement-band{
  background-color:#EAF1E4;
  padding:80px 0;
}
.statement-band .container{max-width:900px}
.statement-line{
  font-family:"Sora","Inter",sans-serif;
  font-size:30px;
  font-weight:700;
  line-height:1.35;
  color:#22301F;
  margin-bottom:16px;
}
.statement-sub{
  color:#64745D;
  font-size:17px;
  max-width:760px;
}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band{
  background-color:#6B9B52;
  padding:88px 0;
  text-align:center;
}
.cta-band .container{max-width:820px}
.cta-title{
  color:#FFFFFF;
  font-size:38px;
  font-weight:700;
  margin-bottom:16px;
}
.cta-sub{color:#F7FAF4;font-size:18px;margin-bottom:36px}
.cta-band .btn-ink{background-color:#22301F;color:#FFFFFF}

/* ============================================================
   FOUR-COLUMN FOOTER
   ============================================================ */
.four-col-footer{
  background-color:#F7FAF4;
  border-top:1px solid #D8E4D0;
  padding:64px 0 0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1fr 1fr 1fr 1fr;
  gap:0;
}
.footer-col + .footer-col{border-left:1px solid #D8E4D0}
.footer-col{padding:0 24px}
.footer-col:first-child{padding-left:0}
.footer-col:last-child{padding-right:0}
.footer-brand{
  font-family:"Sora","Inter",sans-serif;
  font-size:22px;
  font-weight:700;
  color:#6B9B52;
  margin-bottom:12px;
}
.footer-blurb{color:#64745D;font-size:15px;margin-bottom:16px}
.footer-copy{color:#64745D;font-size:14px}
.footer-heading{
  font-family:"Sora","Inter",sans-serif;
  font-size:14px;
  font-weight:700;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:#22301F;
  margin-bottom:16px;
}
.footer-list{list-style:none;margin:0;padding:0}
.footer-list li{margin-bottom:10px}
.footer-list a{color:#64745D;font-size:15px}
.footer-list a:hover{color:#6B9B52}
.footer-contact{color:#64745D;font-size:15px;line-height:1.9}
.footer-contact a{color:#64745D}
.footer-contact a:hover{color:#6B9B52}

.footer-strip{
  margin-top:48px;
  background-color:#EFF4EA;
  padding:22px 24px;
  color:#64745D;
  font-size:14px;
  text-align:center;
  border-top:1px solid #D8E4D0;
}
.footer-strip a{color:#64745D}
.footer-strip a:hover{color:#6B9B52}

/* ============================================================
   SERVICES PAGE
   ============================================================ */
.page-hero{
  background-color:#F7FAF4;
  padding:64px 0 72px;
  border-bottom:1px solid #D8E4D0;
}
.page-hero .container{max-width:860px}
.page-hero h1{font-size:44px;font-weight:700}
.page-hero p{color:#64745D;font-size:18px}

.service-rows{
  background-color:#F7FAF4;
  padding:72px 0 24px;
}
.service-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:start;
  padding:36px 0;
  border-top:1px solid #D8E4D0;
}
.service-row:first-of-type{border-top:none}
.service-row .alt-index{
  display:inline-block;
  font-family:"Sora","Inter",sans-serif;
  font-weight:700;
  font-size:14px;
  color:#6B9B52;
  letter-spacing:0.1em;
  margin-bottom:8px;
}
.service-row h2{font-size:26px;font-weight:700}
.service-row p{color:#64745D;font-size:16px}
.service-chip{
  display:inline-block;
  background-color:#EAF1E4;
  color:#22301F;
  font-size:13px;
  font-weight:600;
  padding:6px 14px;
  border-radius:999px;
  margin:0 8px 8px 0;
}

.process-overview{
  background-color:#EAF1E4;
  padding:80px 0;
}
.process-overview h2{font-size:32px;font-weight:700}
.process-steps{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  margin-top:40px;
}
.process-step{background-color:#FFFFFF;border:1px solid #D8E4D0;padding:28px;border-radius:8px}
.process-step .step-num{
  display:block;
  font-family:"Sora","Inter",sans-serif;
  font-size:15px;
  font-weight:700;
  color:#6B9B52;
  margin-bottom:10px;
}
.process-step h3{font-size:18px;font-weight:700;margin-bottom:8px}
.process-step p{color:#64745D;font-size:15px;margin:0}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-main{
  background-color:#F7FAF4;
  padding:72px 0;
}
.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:64px;
  align-items:start;
}
.contact-info h2{font-size:28px;font-weight:700}
.contact-info p{color:#64745D}
.contact-block{
  background-color:#EAF1E4;
  padding:24px 28px;
  border-radius:8px;
  margin-bottom:20px;
}
.contact-block h3{
  font-family:"Sora","Inter",sans-serif;
  font-size:14px;
  font-weight:700;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:#22301F;
  margin-bottom:10px;
}
.contact-block p,.contact-block a{color:#22301F;font-size:16px;margin:0}
.contact-block a{font-weight:600}

.contact-form{
  background-color:#FFFFFF;
  border:1px solid #D8E4D0;
  border-radius:10px;
  padding:36px;
}
.form-row{margin-bottom:22px}
.form-row label{
  display:block;
  font-family:"Sora","Inter",sans-serif;
  font-size:14px;
  font-weight:600;
  color:#22301F;
  margin-bottom:8px;
}
.form-row input,
.form-row select,
.form-row textarea{
  width:100%;
  padding:13px 16px;
  border:1px solid #D8E4D0;
  border-radius:6px;
  background-color:#FFFFFF;
  color:#22301F;
  font-family:inherit;
  font-size:16px;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus{
  outline:none;
  border-color:#6B9B52;
}
.form-row textarea{min-height:140px;resize:vertical}
.form-status{
  margin-top:16px;
  padding:14px 18px;
  border-radius:6px;
  font-size:15px;
  display:none;
}
.form-status.ok{display:block;background-color:#EAF1E4;color:#22301F;border:1px solid #6B9B52}
.form-status.err{display:block;background-color:#FDE8E8;color:#7A2E2E;border:1px solid #C25555}

.faq-section{
  background-color:#F7FAF4;
  padding:72px 0;
  border-top:1px solid #D8E4D0;
}
.faq-list{max-width:820px;margin:0 auto}
.faq-item{
  background-color:#FFFFFF;
  border:1px solid #D8E4D0;
  border-radius:8px;
  margin-bottom:16px;
}
.faq-question{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:20px 24px;
  cursor:pointer;
  border:none;
  background:none;
  width:100%;
  text-align:left;
  font-family:"Sora","Inter",sans-serif;
  font-size:18px;
  font-weight:600;
  color:#22301F;
}
.faq-toggle{
  width:24px;
  height:24px;
  border:1px solid #6B9B52;
  border-radius:50%;
  color:#6B9B52;
  font-size:16px;
  line-height:22px;
  text-align:center;
  flex:none;
}
.faq-answer{padding:0 24px 20px;color:#64745D;display:none}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-toggle{transform:rotate(45deg)}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .hero-headline{font-size:42px}
  .trio-hero .container{grid-template-columns:1fr;gap:28px}
  .hero-graphic.order-a{order:2}
  .hero-graphic.order-c{order:2}
  .metric-grid{grid-template-columns:1fr 1fr;gap:24px}
  .metric-sep{display:none}
  .process-steps{grid-template-columns:1fr 1fr}
}

@media (max-width:860px){
  .alternating-row{grid-template-columns:1fr;gap:24px;text-align:left}
  .alt-graphic{order:0;justify-content:flex-start}
  .service-row{grid-template-columns:1fr;gap:20px}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .footer-grid{
    grid-template-columns:1fr;
    gap:32px;
    border:none;
  }
  .footer-col{padding:0}
}

@media (max-width:640px){
  .burger-nav{padding:14px 16px}
  .brand-name{font-size:20px}
  .hero-headline{font-size:34px}
  .hero-subcopy{font-size:16px}
  .section-title{font-size:30px}
  .statement-line{font-size:24px}
  .cta-title{font-size:30px}
  .metric-numeral{font-size:34px}
  .metric-grid{grid-template-columns:1fr;gap:28px}
  .metric-cell{border-bottom:1px solid #F7FAF4;padding-bottom:20px}
  .metric-cell:last-child{border-bottom:none}
  .process-steps{grid-template-columns:1fr}
  .cta-row{flex-direction:column;align-items:stretch}
  .cta-row .btn{width:100%}
  .contact-form{padding:24px}
  .overlay-links a{font-size:24px}
}