/* ==========================================================
   APEX HEALTH RCM — MEDICAL BILLING SERVICE
   ========================================================== */
.apex-medical-billing-page{background:var(--paper);color:#13212b;overflow:hidden}
.mb-hero{position:relative;overflow:hidden;padding:clamp(4.5rem,8vw,8rem) 0 0;color:var(--mist);background:var(--ink)}
.mb-grid-bg,.mb-glow{position:absolute;pointer-events:none}.mb-grid-bg{inset:0;background-image:linear-gradient(var(--hairline) 1px,transparent 1px),linear-gradient(90deg,var(--hairline) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.75),transparent 78%);mask-image:linear-gradient(180deg,rgba(0,0,0,.75),transparent 78%)}.mb-glow{border-radius:50%}.mb-glow-one{width:680px;height:680px;right:-220px;top:-300px;background:radial-gradient(circle,rgba(95,212,196,.2),transparent 68%)}.mb-glow-two{width:500px;height:500px;left:-280px;bottom:-240px;background:radial-gradient(circle,rgba(14,108,124,.24),transparent 70%)}
.mb-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,.92fr) minmax(470px,1.08fr);gap:clamp(3rem,7vw,7rem);align-items:center;padding-bottom:clamp(4.5rem,7vw,7rem)}
.mb-title{margin:0;max-width:800px;font-family:var(--font-display);font-size:clamp(3rem,6vw,6.25rem);font-weight:600;line-height:.94;letter-spacing:-.035em;color:var(--mist)}.mb-title em{font-weight:500;color:transparent;background:linear-gradient(100deg,var(--mint),#b9f1e9);-webkit-background-clip:text;background-clip:text}
.mb-lead{max-width:720px;margin:1.75rem 0 0;color:var(--fog);font-size:clamp(1rem,1.35vw,1.12rem);line-height:1.85}.mb-hero-actions{display:flex;flex-wrap:wrap;gap:1.25rem;align-items:center;margin-top:2.2rem}
.mb-pipeline{padding:1.4rem;border:1px solid rgba(95,212,196,.2);border-radius:25px;background:linear-gradient(145deg,rgba(12,27,38,.96),rgba(7,16,25,.98));box-shadow:0 30px 70px rgba(0,0,0,.34)}.mb-pipeline-head{display:flex;justify-content:space-between;gap:1rem;padding-bottom:1rem;border-bottom:1px dashed var(--hairline);font:600 .62rem/1 var(--font-mono);color:var(--mint)}.mb-pipeline-stage{display:grid;grid-template-columns:38px 1fr auto;gap:.85rem;align-items:center;padding:.85rem;border:1px solid var(--hairline);border-radius:14px;background:rgba(234,242,241,.025)}.mb-pipeline-stage.active{border-color:rgba(95,212,196,.3);background:rgba(95,212,196,.08)}.mb-pipeline-stage>span{width:32px;height:32px;display:grid;place-items:center;border-radius:9px;background:rgba(95,212,196,.1);color:var(--mint);font:600 .58rem/1 var(--font-mono)}.mb-pipeline-stage.active>span{background:var(--mint);color:var(--ink)}.mb-pipeline-stage strong{display:block;color:var(--mist);font-size:.8rem}.mb-pipeline-stage small{display:block;margin-top:.2rem;color:var(--fog-quiet);font-size:.62rem}.mb-pipeline-stage i{font:600 .52rem/1 var(--font-mono);font-style:normal;color:var(--mint)}.mb-pipeline-line{width:1px;height:10px;margin:0 0 0 24px;background:rgba(95,212,196,.25)}
.mb-proof{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--hairline)}.mb-proof>div{padding:1.5rem 1.4rem 1.8rem;border-right:1px solid var(--hairline)}.mb-proof>div:last-child{border-right:0}.mb-proof strong{display:block;font-family:var(--font-display);font-size:clamp(1.8rem,2.7vw,3rem);line-height:1;color:var(--mint)}.mb-proof span{display:block;margin-top:.5rem;color:var(--fog-quiet);font-size:.72rem;font-weight:600}
.mb-intro,.mb-scope-section,.mb-connected-section,.mb-differentiators,.mb-lifecycle,.mb-systems,.mb-audit-bridge{padding:clamp(5rem,8vw,8.5rem) 0}
.mb-intro{background:radial-gradient(circle at 92% 10%,rgba(95,212,196,.16),transparent 26%),var(--paper)}.mb-intro-grid,.mb-section-head,.mb-connected-layout,.mb-lifecycle-layout,.mb-systems-head,.mb-audit-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(3rem,8vw,8rem);align-items:start}.mb-intro h2,.mb-section-head h2,.mb-connected-copy h2,.mb-diff-head h2,.mb-lifecycle-intro h2,.mb-systems-head h2,.mb-audit-copy h2{margin:0;font-family:var(--font-display);font-size:clamp(2.45rem,4.5vw,4.8rem);font-weight:600;line-height:1;letter-spacing:-.025em;color:var(--ink)}.mb-intro-copy p,.mb-section-head p,.mb-connected-copy p,.mb-lifecycle-intro p,.mb-systems-head p,.mb-audit-copy p{color:rgba(19,33,43,.66);font-size:.98rem;line-height:1.85}.mb-intro-copy .mb-intro-lead{margin-top:0;font-family:var(--font-display);font-size:clamp(1.55rem,2.6vw,2.55rem);line-height:1.22;color:var(--deep)}
.mb-scope-section{color:var(--mist);background:radial-gradient(circle at 8% 10%,rgba(95,212,196,.08),transparent 24%),var(--ink)}.mb-scope-section .section-kicker{color:var(--mint)}.mb-scope-section .section-kicker::before{background:var(--mint)}.mb-section-head{grid-template-columns:1.1fr .9fr;align-items:end}.mb-section-head h2{color:var(--mist)}.mb-section-head p{margin:0;color:var(--fog)}
.mb-scope-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;margin-top:3.5rem}.mb-scope-card{min-height:285px;padding:1.4rem;border:1px solid var(--hairline);border-radius:22px;background:linear-gradient(145deg,rgba(255,255,255,.052),rgba(255,255,255,.016));transition:transform .28s var(--ease),border-color .25s ease}.mb-scope-card:hover{transform:translateY(-6px);border-color:rgba(95,212,196,.4)}.mb-scope-card>span{font:600 .64rem/1 var(--font-mono);color:var(--mint)}.mb-scope-card h3{margin:1.8rem 0 .7rem;font-family:var(--font-display);font-size:1.45rem;line-height:1.08;color:var(--mist)}.mb-scope-card p{margin:0;color:var(--fog-quiet);font-size:.76rem;line-height:1.68}
.mb-connected-section{background:#fff}.mb-connected-layout{grid-template-columns:.82fr 1.18fr;align-items:center}.mb-connected-map{position:relative;width:min(100%,470px);aspect-ratio:1/1;margin:auto}.mb-connected-core{position:absolute;left:50%;top:50%;width:145px;height:145px;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:50%;background:var(--ink);color:var(--mist);text-align:center;box-shadow:0 22px 55px rgba(7,16,25,.16)}.mb-connected-core strong{font:700 .75rem/1 var(--font-mono);color:var(--mint)}.mb-connected-core span{margin-top:.35rem;font-size:.6rem;color:var(--fog-quiet)}.mb-orbit-ring{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border:1px dashed rgba(11,79,108,.22);border-radius:50%}.ring-one{width:68%;height:68%}.ring-two{width:94%;height:94%}.mb-service-node{position:absolute;padding:.55rem .68rem;border:1px solid rgba(11,79,108,.13);border-radius:999px;background:#fff;color:var(--deep);text-decoration:none;font-size:.62rem;font-weight:800;box-shadow:0 10px 25px rgba(7,16,25,.05)}.node1{left:50%;top:-9px;transform:translateX(-50%)}.node2{right:-10px;top:28%}.node3{right:2%;bottom:17%}.node4{left:50%;bottom:-9px;transform:translateX(-50%)}.node5{left:1%;bottom:17%}.node6{left:-10px;top:28%}.mb-service-node:hover{background:var(--mint);color:var(--ink)}
.mb-differentiators{background:#eef4f3}.mb-diff-head{max-width:950px}.mb-diff-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;margin-top:3rem}.mb-diff-card{padding:1.4rem;border:1px solid rgba(11,79,108,.12);border-radius:20px;background:rgba(255,255,255,.82)}.mb-diff-card>span{font:600 .64rem/1 var(--font-mono);color:var(--teal)}.mb-diff-card h3{margin:1.7rem 0 .7rem;font-family:var(--font-display);font-size:1.45rem;color:var(--ink)}.mb-diff-card p{margin:0;color:rgba(19,33,43,.6);font-size:.78rem;line-height:1.7}
.mb-lifecycle{background:#fff}.mb-lifecycle-layout{grid-template-columns:.82fr 1.18fr}.mb-lifecycle-intro{position:sticky;top:122px}.mb-lifecycle-list{border-top:1px solid rgba(11,79,108,.13)}.mb-lifecycle-item{display:grid;grid-template-columns:46px 1fr;gap:1rem;padding:1.25rem 0;border-bottom:1px solid rgba(11,79,108,.13)}.mb-lifecycle-item>span{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:var(--ink);color:var(--mint);font:600 .62rem/1 var(--font-mono)}.mb-lifecycle-item strong{display:block;font-family:var(--font-display);font-size:1.3rem;color:var(--ink)}.mb-lifecycle-item p{margin:.35rem 0 0;color:rgba(19,33,43,.58);font-size:.78rem;line-height:1.65}
.mb-systems{color:var(--mist);background:linear-gradient(135deg,#071019,#0b4f6c)}.mb-systems .section-kicker{color:var(--mint)}.mb-systems .section-kicker::before{background:var(--mint)}.mb-systems-head{grid-template-columns:1.1fr .9fr;align-items:end}.mb-systems-head h2{color:var(--mist)}.mb-systems-head p{margin:0;color:var(--fog)}.mb-system-cloud{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:3rem}.mb-system-cloud span{display:inline-flex;align-items:center;padding:.8rem 1rem;border:1px solid var(--hairline);border-radius:14px;background:rgba(234,242,241,.035);color:var(--mist);font-size:.72rem;font-weight:700}.mb-system-cloud span::before{content:"";width:7px;height:7px;margin-right:.6rem;border-radius:50%;background:var(--mint);box-shadow:0 0 0 4px rgba(95,212,196,.12)}
.mb-audit-bridge{background:#eef4f3}.mb-audit-layout{align-items:center}.mb-audit-action{padding:1.5rem;border-radius:24px;color:var(--mist);background:linear-gradient(145deg,var(--ink),var(--deep));box-shadow:0 24px 60px rgba(7,16,25,.12)}.mb-audit-action>span{font:600 .62rem/1 var(--font-mono);color:var(--mint)}.mb-audit-action>strong{display:block;margin-top:1.2rem;font-family:var(--font-display);font-size:4rem;color:var(--mist)}.mb-audit-action>p{color:var(--fog);font-size:.78rem;line-height:1.6}
.mb-final-cta{position:relative;overflow:hidden;padding:clamp(5rem,8vw,8rem) 0;color:var(--mist);background:radial-gradient(circle at 80% 20%,rgba(95,212,196,.2),transparent 30%),linear-gradient(130deg,#071019,#0b4f6c)}.mb-final-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(234,242,241,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(234,242,241,.05) 1px,transparent 1px);background-size:52px 52px;-webkit-mask-image:linear-gradient(90deg,transparent,black 45%,black);mask-image:linear-gradient(90deg,transparent,black 45%,black)}.mb-final-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr auto;gap:3rem;align-items:end}.mb-final-cta .section-kicker{color:var(--mint)}.mb-final-cta .section-kicker::before{background:var(--mint)}.mb-final-cta h2{margin:0;max-width:930px;font-family:var(--font-display);font-size:clamp(2.7rem,5.7vw,5.7rem);font-weight:600;line-height:.96;color:var(--mist)}.mb-final-cta p{max-width:700px;margin:1.4rem 0 0;color:var(--fog);font-size:.95rem;line-height:1.75}.mb-final-actions{min-width:245px;display:flex;flex-direction:column;gap:.85rem}.mb-final-phone{text-align:center;color:var(--fog-quiet);font:600 .7rem/1 var(--font-mono);text-decoration:none}
@media(max-width:1120px){.mb-scope-grid,.mb-diff-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:1080px){.mb-hero-inner,.mb-intro-grid,.mb-section-head,.mb-connected-layout,.mb-lifecycle-layout,.mb-systems-head,.mb-audit-layout,.mb-final-inner{grid-template-columns:1fr}.mb-lifecycle-intro{position:relative;top:auto}.mb-final-actions{min-width:0;align-items:flex-start}}
@media(max-width:800px){.mb-proof{grid-template-columns:repeat(2,minmax(0,1fr))}.mb-proof>div:nth-child(2){border-right:0}.mb-proof>div:nth-child(-n+2){border-bottom:1px solid var(--hairline)}}
@media(max-width:640px){.mb-hero{padding-top:3.4rem}.mb-title{font-size:clamp(2.7rem,13vw,4.3rem)}.mb-hero-actions{flex-direction:column;align-items:flex-start}.mb-scope-grid,.mb-diff-grid{grid-template-columns:1fr}.mb-pipeline-stage{grid-template-columns:34px 1fr}.mb-pipeline-stage i{grid-column:2}.mb-connected-map{width:320px}.mb-connected-core{width:120px;height:120px}.mb-service-node{font-size:.55rem}.mb-scope-card{min-height:245px}}