/* =========================================================================
   AviRex RCM — Design System
   Palette
     --ink        #0B1F3A  deep navy (primary text, dark surfaces)
     --deep       #0F2D52  secondary navy (panels, gradients)
     --blue       #2C6FA8  medical blue (interactive / links / icons)
     --blue-soft  #E7EFF7  pale blue (section backgrounds)
     --gold       #B98B3E  bronze-gold accent (premium, sparing use)
     --paper      #F7F9FC  off-white background
     --line       #D8E1EC  hairline border
     --slate      #55647A  secondary text
   Type
     Display / headings: 'Fraunces' (serif, editorial gravity)
     UI / body:          'Inter' (clean grotesk)
   ========================================================================= */

:root{
  --ink:#0B1F3A;
  --deep:#0F2D52;
  --blue:#2C6FA8;
  --blue-soft:#E7EFF7;
  --gold:#B98B3E;
  --gold-soft:#F3E9D6;
  --paper:#F7F9FC;
  --line:#D8E1EC;
  --slate:#55647A;
  --max:1220px;
}

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

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

h1,h2,h3,h4,.font-display{
  font-family:'Fraunces','Georgia',serif;
  color:var(--ink);
  line-height:1.12;
  letter-spacing:-0.01em;
  font-weight:560;
  margin:0;
}
h1{font-size:clamp(2.4rem,4.2vw,3.8rem); font-weight:520;}
h2{font-size:clamp(1.9rem,3vw,2.7rem);}
h3{font-size:clamp(1.3rem,1.8vw,1.6rem); font-weight:600;}
p{margin:0 0 1rem 0; color:var(--slate);}
a{color:inherit; text-decoration:none}
img,svg{max-width:100%; display:block; height:auto;}

.wrap{max-width:var(--max); margin:0 auto; padding:0 28px;}
@media(max-width:640px){.wrap{padding:0 20px;}}

.eyebrow{
  font-family:'Inter',sans-serif;
  font-size:.8rem;
  font-weight:600;
  color:var(--gold);
  letter-spacing:.02em;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.55rem;
  padding:.85rem 1.6rem;
  border-radius:3px;
  font-weight:600;
  font-size:.95rem;
  border:1px solid transparent;
  cursor:pointer;
  transition:background .25s ease, color .25s ease, border-color .25s ease, transform .2s ease;
}
.btn-primary{background:var(--ink); color:#fff;}
.btn-primary:hover{background:var(--deep); transform:translateY(-1px);}
.btn-outline{border-color:var(--ink); color:var(--ink); background:transparent;}
.btn-outline:hover{background:var(--ink); color:#fff;}
.btn-gold{background:var(--gold); color:#fff;}
.btn-gold:hover{background:#a67a32; transform:translateY(-1px);}
.btn-ghost-light{border-color:rgba(255,255,255,.4); color:#fff;}
.btn-ghost-light:hover{background:rgba(255,255,255,.12); border-color:#fff;}

/* ---------- Header / Nav ---------- */
header.site{
  position:sticky; top:0; z-index:100;
  background:rgba(247,249,252,.98);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
header.site.scrolled{box-shadow:0 8px 28px -18px rgba(11,31,58,.35);}
.nav-row{display:flex; align-items:center; justify-content:space-between; padding:10px 0;}
.brand{display:flex; align-items:center; gap:.6rem;}
.brand img.full-logo{height:64px; width:auto; display:block;}
@media(max-width:520px){.brand img.full-logo{height:50px;}}

nav.primary{display:flex; align-items:center; gap:1.9rem;}
nav.primary > a, nav.primary > div{margin-right:1.6rem;}
nav.primary > a:last-child, nav.primary > div:last-child{margin-right:0;}
nav.primary a{font-size:.88rem; font-weight:600; color:var(--ink); position:relative; padding:.3rem 0; letter-spacing:.01em;}
nav.primary a::after{
  content:''; position:absolute; left:0; bottom:-2px; width:0; height:2px; background:var(--gold);
  transition:width .25s ease;
}
nav.primary a:hover::after, nav.primary a.active::after{width:100%;}

.has-dropdown{position:relative; display:flex; align-items:center;}
.dropdown-toggle{
  background:none; border:none; cursor:pointer; padding:.3rem .1rem .3rem .35rem;
  display:inline-flex; align-items:center; color:var(--ink);
}
.dropdown-toggle svg{transition:transform .2s ease;}
.has-dropdown.open .dropdown-toggle svg{transform:rotate(180deg);}
.dropdown{
  position:absolute; top:calc(100% + 16px); left:50%; transform:translateX(-50%);
  background:#fff; border:1px solid var(--line); border-radius:8px;
  box-shadow:0 22px 48px -16px rgba(11,31,58,.28);
  width:520px; padding:16px; display:none; z-index:50;
  flex-wrap:wrap; gap:.25rem .6rem;
}
.dropdown-wide{width:640px; flex-direction:column; flex-wrap:nowrap;}
.dropdown-cat{width:100%;}
.dropdown-cat + .dropdown-cat{margin-top:.5rem; padding-top:.6rem; border-top:1px solid var(--line);}
.dropdown-cat-label{font-family:'Inter',sans-serif; font-size:.72rem; font-weight:700; letter-spacing:.06em; color:var(--gold); text-transform:uppercase; margin:.2rem .4rem .3rem;}
.dropdown-cat-links{display:flex; flex-wrap:wrap; gap:.15rem .5rem;}
.dropdown-cat-links a{flex:1 1 45%;}
.dropdown.open-menu, .has-dropdown.open .dropdown{display:flex;}
.dropdown a{display:flex; align-items:center; gap:.6rem; padding:.6rem .7rem; border-radius:5px; font-size:.85rem; color:var(--ink); font-weight:500; flex:1 1 45%; box-sizing:border-box;}
.dropdown a:hover{background:var(--blue-soft);}
.dropdown a::after{display:none;}
.dropdown a.all-services{flex-basis:100%; background:var(--blue-soft); font-weight:700; color:var(--deep); margin-bottom:.35rem;}
.dropdown a .d-icon{width:20px; height:20px; flex-shrink:0; color:var(--blue);}
.dropdown a .d-icon svg{width:100%; height:100%;}

.nav-cta{display:flex; align-items:center; gap:.9rem;}
.mobile-cta{display:none;}
.menu-toggle{display:none; background:none; border:none; cursor:pointer; position:relative; z-index:210;}
.menu-toggle .bar{transition:transform .28s ease, opacity .2s ease; transform-box:fill-box; transform-origin:center;}
.menu-toggle.open .bar-top{transform:translateY(6px) rotate(45deg);}
.menu-toggle.open .bar-mid{opacity:0;}
.menu-toggle.open .bar-bottom{transform:translateY(-6px) rotate(-45deg);}
.nav-backdrop{display:none;}

@media(max-width:1180px){
  nav.primary{
    position:fixed; inset:0 0 0 auto; width:min(320px,86vw); height:100vh;
    background:var(--ink); flex-direction:column; align-items:flex-start;
    padding:6rem 2rem 2rem; gap:0; transform:translateX(100%);
    transition:transform .35s ease; overflow-y:auto; z-index:205;
  }
  nav.primary.open{transform:translateX(0);}
  .nav-backdrop{
    display:block; position:fixed; inset:0; background:rgba(11,31,58,.45);
    opacity:0; pointer-events:none; transition:opacity .3s ease; z-index:200;
  }
  .nav-backdrop.open{opacity:1; pointer-events:auto;}
  nav.primary a{color:#fff; padding:.85rem 0; width:100%; border-bottom:1px solid rgba(255,255,255,.1);}
  .has-dropdown{flex-direction:column; align-items:flex-start; width:100%;}
  .dropdown-toggle{position:absolute; right:0; top:.3rem; padding:.4rem;}
  .dropdown-toggle svg{stroke:#fff;}
  .dropdown{position:static; transform:none; display:none; flex-direction:column; background:rgba(255,255,255,.06); border:none; box-shadow:none; margin-top:.4rem; width:100%; padding:0;}
  .has-dropdown.open .dropdown{display:flex;}
  .dropdown-wide{width:100%;}
  .dropdown-cat-links{flex-direction:column;}
  .dropdown-cat-links a{flex-basis:100%;}
  .dropdown-cat-label{color:#8FA3C0;}
  .dropdown a{flex-basis:100%; color:#dbe6f4; border-bottom:1px solid rgba(255,255,255,.06);}
  .dropdown a .d-icon{color:#8FA3C0;}
  .dropdown a.all-services{background:rgba(255,255,255,.08); color:#fff;}
  .menu-toggle{display:block;}
  .nav-cta{display:none;}
  .mobile-cta{display:inline-flex; margin-top:1.4rem; width:100%; justify-content:center; border:none;}
}

/* ---------- Hero ---------- */
.hero{
  position:relative; overflow:hidden;
  background:linear-gradient(180deg,var(--paper) 0%, var(--blue-soft) 100%);
  padding:88px 0 70px;
}
.hero-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:3.2rem; align-items:center;}
.hero-grid > *{min-width:0;}
@media(max-width:940px){.hero-grid{grid-template-columns:1fr; gap:2.4rem;}}
.hero p.lede{font-size:1.12rem; max-width:46ch;}
.hero-ctas{display:flex; gap:.9rem; flex-wrap:wrap; margin-top:1.7rem;}

.pulse-line{stroke:var(--gold); stroke-width:2.4; fill:none; stroke-linecap:round; stroke-linejoin:round;
  stroke-dasharray:900; stroke-dashoffset:900; animation:draw 2.4s ease forwards .3s;}
@keyframes draw{to{stroke-dashoffset:0;}}

/* ---------- Sections ---------- */
section{padding:96px 0;}
section.tight{padding:70px 0;}
@media(max-width:640px){section{padding:64px 0;} section.tight{padding:48px 0;}}
.section-head{max-width:680px; margin:0 0 3rem;}
.section-head.center{margin-inline:auto; text-align:center;}

.band-dark{background:var(--ink); color:#fff;}
.band-dark p{color:#B9C6DA;}
.band-dark h2,.band-dark h3{color:#fff;}
.band-blue{background:var(--blue-soft);}

/* ---------- Cards / grids ---------- */
.grid{display:grid; gap:1.6rem; min-width:0;}
.grid > *{min-width:0;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media(max-width:940px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}
@media(max-width:640px){.grid-3,.grid-4,.grid-2{grid-template-columns:1fr;}}

.service-card{
  background:#fff; border:1px solid var(--line); border-radius:4px;
  padding:2rem 1.8rem; transition:border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.service-card:hover{border-color:var(--blue); transform:translateY(-4px); box-shadow:0 20px 40px -22px rgba(11,31,58,.25);}
.service-card .icon{width:46px; height:46px; margin-bottom:1.1rem;}
.service-card h3{margin-bottom:.5rem;}
.service-card a.more{font-size:.85rem; font-weight:600; color:var(--blue); display:inline-flex; align-items:center; gap:.35rem; margin-top:1rem;}
.service-card-all{background:var(--ink); border-color:var(--ink);}
.service-card-all h3, .service-card-all a.more{color:#fff;}
.service-card-all p{color:#B9C6DA;}
.service-card-all .icon svg{stroke:var(--gold);}
.service-card-all:hover{border-color:var(--gold); box-shadow:0 20px 40px -22px rgba(11,31,58,.45);}

.stat-strip{display:flex; flex-wrap:wrap; gap:0; border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
.stat{flex:1; min-width:180px; padding:2rem 1.5rem; border-right:1px solid var(--line);}
.stat:last-child{border-right:none;}
.stat .k{font-family:'Fraunces',serif; font-size:2.1rem; color:var(--ink);}
.stat .l{font-size:.85rem; color:var(--slate);}

/* Timeline (actual sequence — process steps) */
.timeline{position:relative; padding-left:0;}
.timeline-track{position:relative; display:flex; flex-direction:column; gap:0;}
.t-step{display:grid; grid-template-columns:64px 1fr; gap:1.4rem; padding:1.6rem 0; border-bottom:1px solid var(--line); position:relative;}
.t-step:last-child{border-bottom:none;}
.t-num{
  width:64px; height:64px; border-radius:50%; border:1.5px solid var(--gold);
  display:flex; align-items:center; justify-content:center;
  font-family:'Fraunces',serif; font-size:1.35rem; color:var(--gold);
}
@media(max-width:640px){.t-step{grid-template-columns:48px 1fr;} .t-num{width:48px; height:48px; font-size:1.05rem;}}

.divider{height:1px; background:var(--line); border:none; margin:0;}

.quote-block{border-left:3px solid var(--gold); padding-left:1.4rem; margin:1.6rem 0;}

/* ---------- Revenue calculator ---------- */
.calc-card{background:#fff; border:1px solid var(--line); border-radius:8px; padding:2rem; box-shadow:0 24px 50px -30px rgba(11,31,58,.3);}
.calc-grid{display:flex; flex-wrap:wrap; gap:1.6rem; align-items:flex-end; margin-bottom:1.6rem;}
.calc-field{display:flex; flex-direction:column; gap:.4rem; min-width:180px;}
.calc-field label{font-size:.82rem; font-weight:600; color:var(--ink);}
.calc-field input[type="number"]{border:1px solid var(--line); border-radius:3px; padding:.65rem .8rem; font-size:1rem; width:140px; font-family:'Inter',sans-serif;}
.calc-toggle{display:flex; align-items:center; gap:.5rem; font-size:.85rem; color:var(--ink);}
.calc-results{display:flex; flex-wrap:wrap; gap:1px; background:var(--line); border:1px solid var(--line); border-radius:6px; overflow:hidden;}
.calc-result{background:#fff; padding:1.3rem 1.4rem; flex:1 1 220px;}
.calc-result .k{font-family:'Fraunces',serif; font-size:1.7rem; color:var(--ink);}
.calc-result .l{font-size:.78rem; color:var(--slate); text-transform:uppercase; letter-spacing:.04em; margin-top:.2rem;}
.calc-result.hi{background:var(--ink);}
.calc-result.hi .k{color:#fff;}
.calc-result.hi .l{color:#B9C6DA;}
.calc-disclaimer{font-size:.78rem; color:var(--slate); margin-top:1.2rem; line-height:1.6;}

/* ---------- Footer ---------- */
footer.site{background:var(--ink); color:#B9C6DA; padding:72px 0 26px;}
footer.site h4{color:#fff; font-family:'Inter',sans-serif; font-size:.85rem; font-weight:600; letter-spacing:.03em; margin-bottom:1.1rem;}
footer.site a{color:#B9C6DA; font-size:.9rem; display:block; padding:.32rem 0; transition:color .2s;}
footer.site a:hover{color:#fff;}
.foot-grid{display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr 1.1fr; gap:2rem;}
@media(max-width:900px){.foot-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:560px){.foot-grid{grid-template-columns:1fr;}}
.foot-logo{margin-bottom:1.2rem;}
.foot-logo img.full-logo{height:60px; width:auto; display:block; filter:drop-shadow(0 2px 10px rgba(0,0,0,.25));}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12); margin-top:3rem; padding-top:1.6rem; display:flex; justify-content:space-between; flex-wrap:wrap; gap:1rem; font-size:.8rem;}

/* ---------- Forms ---------- */
.field{display:flex; flex-direction:column; gap:.4rem; margin-bottom:1.2rem;}
.field label{font-size:.85rem; font-weight:600; color:var(--ink);}
.field input,.field select,.field textarea{
  border:1px solid var(--line); border-radius:3px; padding:.75rem .9rem; font-family:'Inter',sans-serif;
  font-size:.95rem; background:#fff; color:var(--ink);
}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--blue); outline-offset:1px; border-color:var(--blue);}

/* ---------- Breadcrumb / page hero (inner pages) ---------- */
.page-hero{background:var(--ink); color:#fff; padding:64px 0 56px; position:relative; overflow:hidden;}
.page-hero .eyebrow{color:var(--gold);}
.page-hero h1{color:#fff;}
.page-hero p{color:#B9C6DA; max-width:60ch;}
.crumb{font-size:.82rem; color:#8FA3C0; margin-bottom:1rem;}
.crumb a{color:#8FA3C0;} .crumb a:hover{color:#fff;}

/* FAQ accordion */
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{width:100%; text-align:left; background:none; border:none; padding:1.3rem 0; font-family:'Fraunces',serif; font-size:1.08rem; color:var(--ink); cursor:pointer; display:flex; justify-content:space-between; align-items:center; gap:1rem;}
.faq-q .plus{transition:transform .25s ease; flex-shrink:0; color:var(--gold);}
.faq-item.open .plus{transform:rotate(45deg);}
.faq-a{max-height:0; overflow:hidden; transition:max-height .3s ease;}
.faq-a p{padding-bottom:1.3rem; margin:0;}

/* CTA band */
.cta-band{background:var(--deep); color:#fff; border-radius:0; position:relative; overflow:hidden;}
.cta-band h2{color:#fff;}
.cta-band p{color:#C6D4E6;}

/* Utility */
.mt-0{margin-top:0} .center{text-align:center}
.tag{display:inline-block; font-size:.72rem; font-weight:600; letter-spacing:.03em; color:var(--blue); background:var(--blue-soft); padding:.3rem .65rem; border-radius:3px; margin-bottom:.5rem;}
.skip-link{position:absolute; left:-999px; top:0; background:#fff; padding:.6rem 1rem; z-index:200;}
.skip-link:focus{left:8px; top:8px;}