/* =========================================================
   Code & Bill Inc. — Design tokens
   Palette: claim-form navy/teal, credential gold, ledger paper
   Type: Newsreader (display) / IBM Plex Sans (body) / IBM Plex Mono (codes)
   Signature: CMS-1500-style numbered claim boxes + code ticker + wax seal
   ========================================================= */

:root{
  --paper:      #F4F1E9;
  --paper-dim:  #EAE5D6;
  --ink:        #1C2430;
  --ink-soft:   #4B5563;
  --navy:       #163150;
  --navy-deep:  #0D1F35;
  --teal:       #146E76;
  --teal-deep:  #0D4E54;
  --gold:       #B08A2E;
  --gold-soft:  #E4D2A0;
  --line:       #CFC7AE;
  --white:      #FFFDF8;
  --danger:     #8A3324;

  --font-display: "Newsreader", Georgia, "Times New Roman", serif;
  --font-body:    "IBM Plex Sans", -apple-system, "Segoe UI", sans-serif;
  --font-mono:    "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

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

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width:100%; display:block; }
a{ color: var(--teal-deep); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

h1,h2,h3,h4{
  font-family: var(--font-display);
  color: var(--navy-deep);
  margin: 0 0 .5em;
  font-weight: 600;
  letter-spacing: -0.01em;
}
h1{ font-size: clamp(2.4rem, 4.5vw, 3.6rem); line-height: 1.05; }
h2{ font-size: clamp(1.7rem, 3vw, 2.3rem); line-height: 1.1; }
h3{ font-size: 1.3rem; }
p{ margin: 0 0 1em; color: var(--ink); }
.lede{ font-size: 1.15rem; color: var(--ink-soft); }

.wrap{ max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.section{ padding: 88px 0; }
.section--tight{ padding: 56px 0; }
.section--dim{ background: var(--paper-dim); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section--navy{ background: var(--navy-deep); color: var(--white); }
.section--navy h2, .section--navy h3{ color: var(--white); }
.section--navy p{ color: #C9D2DD; }

.eyebrow{
  display:inline-flex; align-items:center; gap:.5em;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--teal-deep);
  margin-bottom: 1em;
}
.section--navy .eyebrow{ color: var(--gold-soft); }
.eyebrow::before{ content:""; width: 22px; height: 1px; background: currentColor; display:inline-block; }

/* ---------- Header / Nav ---------- */
.site-header{
  position: sticky; top:0; z-index: 40;
  background: rgba(244,241,233,.92);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--line);
}
.nav{
  max-width: var(--maxw); margin:0 auto; padding: 14px 28px;
  display:flex; align-items:center; justify-content:space-between; gap: 24px;
}
.brand{ display:flex; align-items:center; gap:12px; text-decoration:none; }
.brand img{ height: 40px; width:auto; }
.brand-text{ font-family: var(--font-display); font-weight:600; color: var(--navy-deep); font-size:1.15rem; line-height:1.1; }
.brand-text small{ display:block; font-family: var(--font-mono); font-size:.6rem; letter-spacing:.12em; color: var(--teal-deep); font-weight:400; text-transform:uppercase; }

.nav-links{ display:flex; align-items:center; gap: 4px; list-style:none; margin:0; padding:0; }
.nav-links a{
  display:block; padding: 10px 14px; text-decoration:none;
  color: var(--ink); font-size:.95rem; font-weight:500;
  border-radius: var(--radius);
}
.nav-links a:hover{ background: var(--paper-dim); color: var(--navy-deep); }
.nav-links a.is-active{ color: var(--teal-deep); font-weight:600; }
a.nav-icon-btn{
  width: 42px;
  height: 42px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--navy-deep);
}
a.nav-icon-btn::before{
  font-size: 1rem;
  line-height: 1;
}
a.nav-icon-btn.nav-icon-students::before{ content: "🎓"; }
a.nav-icon-btn.nav-icon-admin::before{ content: "⚙"; }
a.nav-icon-btn.nav-cta{
  width: 42px;
  height: 42px;
  padding: 0 !important;
  border-color: var(--navy);
}
.nav-cta{
  background: var(--navy) !important; color: var(--white) !important;
  padding: 10px 18px !important; border-radius: var(--radius);
}
.nav-cta:hover{ background: var(--teal-deep) !important; }

.sr-only{
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  border:0;
}

.nav-toggle{ display:none; }

@media (max-width: 880px){
  .nav-links{
    position:absolute; top:100%; left:0; right:0;
    flex-direction:column; align-items:stretch; gap:0;
    background: var(--paper); border-bottom:1px solid var(--line);
    padding: 8px 12px 16px; display:none;
  }
  .nav-links.is-open{ display:flex; }
  .nav-links a{ padding: 12px 10px; }
  .nav-toggle{
    display:inline-flex; align-items:center; justify-content:center;
    width:40px; height:40px; border:1px solid var(--line); background: var(--white);
    border-radius: var(--radius); cursor:pointer;
  }
  .nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
    content:""; display:block; width:18px; height:2px; background: var(--navy-deep); position:relative;
  }
  .nav-toggle span::before{ position:absolute; top:-6px; }
  .nav-toggle span::after{ position:absolute; top:6px; }
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.5em;
  font-family: var(--font-body); font-weight:600; font-size:.95rem;
  padding: 13px 24px; border-radius: var(--radius);
  text-decoration:none; border: 1px solid transparent; cursor:pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{ transform: translateY(-1px); }
.btn-primary{ background: var(--gold); color: var(--navy-deep); }
.btn-primary:hover{ background: #C39C3D; }
.btn-outline{ background: transparent; border-color: var(--navy); color: var(--navy); }
.btn-outline:hover{ background: var(--navy); color:var(--white); }
.btn-ghost-light{ background: transparent; border-color: rgba(255,255,255,.5); color: var(--white); }
.btn-ghost-light:hover{ background: rgba(255,255,255,.12); }
.btn-row{ display:flex; gap: 14px; flex-wrap:wrap; margin-top: 1.6em; }

/* ---------- Hero ---------- */
.hero{
  position:relative; overflow:hidden;
  background: var(--navy-deep);
  color: var(--white);
  padding: 78px 0 0;
}
.hero .wrap{ display:grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items:center; padding-bottom: 64px; }
.hero h1{ color: var(--white); }
.hero h1 em{ font-style:italic; color: var(--gold-soft); }
.hero p.lede{ color:#C9D2DD; max-width: 46ch; }

.claim-card{
  background: var(--white); color: var(--ink);
  border-radius: 6px; box-shadow: 0 30px 60px -20px rgba(0,0,0,.55);
  padding: 22px 22px 18px; transform: rotate(1.4deg);
  border: 1px solid #DCD5C0;
}
.claim-card__head{ display:flex; justify-content:space-between; align-items:baseline; font-family: var(--font-mono); font-size:.68rem; letter-spacing:.08em; text-transform:uppercase; color: var(--ink-soft); border-bottom:1px dashed var(--line); padding-bottom:10px; margin-bottom:12px; }
.claim-card__row{ display:flex; gap:14px; padding: 7px 0; border-bottom: 1px solid #EFEBDD; }
.claim-card__row:last-child{ border-bottom:none; }
.claim-box{
  font-family: var(--font-mono); font-size:.65rem; color:#8A8367;
  width: 20px; flex:none; padding-top:2px;
}
.claim-field-label{ font-size:.72rem; color: var(--ink-soft); }
.claim-field-value{ font-family: var(--font-mono); font-size:.86rem; color: var(--navy-deep); font-weight:600; }
.claim-card__stamp{
  position:absolute; right:-10px; bottom:-14px;
  width:92px; height:92px; border-radius:50%;
  border: 2.5px solid var(--teal-deep); color: var(--teal-deep);
  display:flex; align-items:center; justify-content:center; text-align:center;
  font-family: var(--font-mono); font-size:.6rem; letter-spacing:.06em; text-transform:uppercase;
  transform: rotate(-14deg); background: rgba(20,110,118,.06);
}
.claim-card{ position:relative; margin-bottom: 30px; }

/* code ticker */
.ticker{
  border-top: 1px solid rgba(255,255,255,.12);
  overflow:hidden; white-space:nowrap;
  background: var(--navy);
}
.ticker__track{
  display:inline-flex; gap: 48px; padding: 13px 0;
  font-family: var(--font-mono); font-size: .78rem; letter-spacing:.04em;
  color: #9FB3C8;
  animation: ticker 34s linear infinite;
}
.ticker__track span b{ color: var(--gold-soft); font-weight:600; }
@keyframes ticker{ from{ transform: translateX(0);} to{ transform: translateX(-50%);} }

@media (max-width: 900px){
  .hero .wrap{ grid-template-columns: 1fr; padding-top:12px; }
}

/* ---------- Cards / Grids ---------- */
.grid-2{ display:grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.grid-3{ display:grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
@media (max-width: 900px){ .grid-2, .grid-3{ grid-template-columns: 1fr; } }

.card{
  background: var(--white); border:1px solid var(--line); border-radius: 4px;
  padding: 28px;
}
.card h3{ margin-bottom:.4em; }

.stat-box{
  border-left: 3px solid var(--gold); padding: 4px 0 4px 18px;
}
.stat-box b{ display:block; font-family: var(--font-display); font-size:1.6rem; color: var(--navy-deep); }
.stat-box span{ font-size:.85rem; color: var(--ink-soft); }

.icd-callout{
  background: var(--white); border:1px solid var(--line); border-left: 4px solid var(--teal);
  border-radius: 4px; padding: 24px 26px;
}
.icd-callout code{
  font-family: var(--font-mono); background: var(--paper-dim); padding: 2px 7px; border-radius:2px; font-size:.9em; color:var(--teal-deep);
}

/* ---------- Process strip (billing cycle) ---------- */
.process{ display:flex; gap: 0; counter-reset: step; overflow-x:auto; padding-bottom: 6px; }
.process__step{
  flex: 1 1 0; min-width: 168px; position:relative; padding: 0 20px 0 0;
}
.process__step:not(:last-child)::before{
  content:"";
  position:absolute;
  left: calc(50% + 15px);
  top:15px;
  width:14px;
  height:2px;
  background: var(--gold);
  transform: translateY(-50%);
}
.process__step:not(:last-child)::after{
  content:"";
  position:absolute;
  left: calc(50% + 29px);
  top:15px;
  width:8px;
  height:8px;
  border-top: 2px solid var(--gold);
  border-right: 2px solid var(--gold);
  transform: translateY(-50%) rotate(45deg);
}
.process__num{
  font-family: var(--font-mono); color: var(--teal-deep); font-weight:600; font-size:.85rem;
  border: 1px solid var(--teal-deep); width: 30px; height:30px; border-radius:50%;
  display:flex; align-items:center; justify-content:center; margin-bottom: 12px;
}
.process__step h4{ font-family: var(--font-body); font-size:.98rem; margin: 0 0 .3em; color: var(--navy-deep); font-weight:700; }
.process__step p{ font-size:.86rem; color: var(--ink-soft); margin:0; }

/* ---------- AAPC badge strip ---------- */
.badge-strip{
  display:flex; align-items:center; gap: 22px; flex-wrap:wrap;
  background: var(--white); border: 1px solid var(--line); border-radius:4px;
  padding: 18px 24px;
}
.badge-strip img{ height: 46px; width:auto; }
.badge-strip p{ margin:0; font-size:.92rem; color: var(--ink-soft); }

/* ---------- Course cards ---------- */
.course-card{
  background: var(--white); border: 1px solid var(--line); border-radius: 6px; overflow:hidden;
}
.course-card__top{ padding: 30px 30px 22px; border-bottom: 1px dashed var(--line); }
.course-card__code{
  display:inline-block; font-family: var(--font-mono); font-size:.72rem; letter-spacing:.1em;
  background: var(--navy-deep); color: var(--gold-soft); padding: 4px 10px; border-radius: 20px; margin-bottom: 14px;
}
.course-card__body{ padding: 24px 30px 30px; }
.course-list{ list-style:none; margin:0; padding:0; columns: 1; }
.course-list li{
  font-size:.92rem; padding: 8px 0 8px 30px; border-bottom:1px solid var(--paper-dim);
  position:relative; counter-increment: item;
}
.course-list li::before{
  content: counter(item, decimal-leading-zero);
  position:absolute; left:0; top:8px;
  font-family: var(--font-mono); font-size:.72rem; color: var(--gold);
}
.course-list{ counter-reset: item; }
.course-list li.is-exam{ font-weight:700; color: var(--danger); }
.course-list li.is-exam::before{ color: var(--danger); }

@media (min-width: 700px){ .course-list{ columns: 2; column-gap: 30px; } .course-list li{ break-inside: avoid; } }

/* ---------- Team ---------- */
.team-card{ text-align:left; }
.team-card__photo{
  width: 92px; height:92px; border-radius:50%; object-fit:cover;
  border: 3px solid var(--white); box-shadow: 0 0 0 1px var(--line);
  margin-bottom: 16px; background: var(--paper-dim);
}
.team-card__initials{
  width:92px; height:92px; border-radius:50%; margin-bottom:16px;
  background: var(--navy); color: var(--gold-soft);
  display:flex; align-items:center; justify-content:center;
  font-family: var(--font-display); font-size:1.6rem; box-shadow: 0 0 0 1px var(--line);
}
.team-card__role{ font-family: var(--font-mono); font-size:.72rem; letter-spacing:.06em; text-transform:uppercase; color: var(--teal-deep); margin-bottom:.6em; display:block; }

/* ---------- Numbered "claim form" for actual forms (Contact/Register) ---------- */
.form-panel{
  background: var(--white); border: 1px solid var(--line); border-radius: 6px;
  padding: 8px;
}
.form-panel__head{
  background: var(--navy-deep); color: var(--white); border-radius: 3px;
  padding: 16px 22px; display:flex; justify-content:space-between; align-items:center; gap:12px; flex-wrap:wrap;
}
.form-panel__head h3{ color:var(--white); margin:0; font-size:1.05rem; }
.form-panel__head span{ font-family: var(--font-mono); font-size:.7rem; color:#9FB3C8; letter-spacing:.08em; }
.form-grid{ padding: 26px 22px 22px; display:grid; grid-template-columns: repeat(2,1fr); gap: 20px 22px; }
.form-grid .field--full{ grid-column: 1 / -1; }
@media (max-width: 640px){ .form-grid{ grid-template-columns: 1fr; } }

.field{ position:relative; }
.field label{
  display:flex; align-items:center; gap:8px; font-size:.82rem; font-weight:600; color: var(--navy-deep); margin-bottom:8px;
}
.field label .box-num{
  font-family: var(--font-mono); font-size:.68rem; color: var(--teal-deep);
  border:1px solid var(--teal-deep); width:20px; height:20px; border-radius:50%;
  display:inline-flex; align-items:center; justify-content:center; flex:none;
}
.field .req{ color: var(--danger); }
input[type=text], input[type=email], input[type=tel], input[type=date], select, textarea{
  width:100%; border: 1px solid var(--line); background: var(--paper); border-radius: 3px;
  padding: 11px 12px; font-family: var(--font-body); font-size:.95rem; color: var(--ink);
}
textarea{ resize: vertical; min-height: 110px; }
.field small{ display:block; margin-top:6px; font-size:.76rem; color: var(--ink-soft); }
.form-actions{ padding: 6px 22px 24px; display:flex; gap: 12px; flex-wrap:wrap; align-items:center; }
.form-note{ font-size:.8rem; color: var(--ink-soft); }

.confirm-banner{
  display:none; align-items:center; gap:12px;
  background: #E7F1EA; border: 1px solid #B9D8C1; color:#1F5C34;
  padding: 14px 18px; border-radius: 4px; margin: 0 22px 18px; font-size:.9rem;
}
.confirm-banner.is-visible{ display:flex; }
.error-banner{
  display:none; align-items:center; gap:12px;
  background: mistyrose; border: 1px solid palevioletred; color: firebrick;
  padding: 14px 18px; border-radius: 4px; margin: 0 22px 18px; font-size:.9rem;
}
.error-banner.is-visible{ display:flex; }



/* ---------- Map ---------- */
.map-frame{ border:1px solid var(--line); border-radius: 6px; overflow:hidden; }
.map-frame iframe{ width:100%; height: 340px; border:0; display:block; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--navy-deep); color:#B9C4D1; padding: 52px 0 26px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
@media (max-width: 760px){ .footer-grid{ grid-template-columns: 1fr; } }
.footer-grid h4{ color: var(--white); font-family: var(--font-mono); font-size:.75rem; letter-spacing:.1em; text-transform:uppercase; margin-bottom: 16px; }
.footer-brand{ display:flex; align-items:center; gap:10px; margin-bottom: 14px; }
.footer-brand img{ height:32px; }
.footer-brand span{ font-family: var(--font-display); color:var(--white); font-size:1.05rem; }
footer ul,
.site-footer ul,
footer .footer-links,
.site-footer .footer-links{
  list-style:none;
  padding:0;
  margin:0;
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
footer li,
.site-footer li,
footer .footer-links li,
.site-footer .footer-links li{ margin:0; padding:0; }
.footer-links a{ color:#B9C4D1; text-decoration:none; font-size:.9rem; }
.footer-links a:hover{ color: var(--gold-soft); }
.footer-social{ display:flex; gap: 12px; margin-top: 16px; }
.footer-social a{
  width:34px; height:34px; border-radius:50%; border:1px solid rgba(255,255,255,.25);
  display:flex; align-items:center; justify-content:center;
}
.footer-social img{ height:16px; width:16px; filter: invert(1) brightness(1.8); }
.footer-bottom{
  border-top: 1px solid rgba(255,255,255,.14); padding-top: 22px;
  display:flex; justify-content:space-between; gap: 12px; flex-wrap:wrap; font-size:.8rem; color:#8FA0B2;
}

/* ---------- Page hero (interior pages) ---------- */
.page-hero{ background: var(--navy-deep); color: var(--white); padding: 64px 0 50px; }
.page-hero h1{ color: var(--white); margin-bottom:.3em; }
.page-hero p{ color:#C9D2DD; max-width: 60ch; margin:0; }
.crumbs{ font-family: var(--font-mono); font-size:.72rem; letter-spacing:.08em; color:#9FB3C8; text-transform:uppercase; margin-bottom: 14px; }
.crumbs a{ color:#9FB3C8; text-decoration:none; }
.crumbs a:hover{ color: var(--gold-soft); }

/* misc */
.divider{ height:1px; background: var(--line); border:0; margin: 40px 0; }
ul.bullets{ margin:0; padding-left: 1.1em; }
ul.bullets li{ margin-bottom: .5em; }
.two-col-text{ display:grid; grid-template-columns: 1fr 1fr; gap: 40px; }
@media (max-width: 800px){ .two-col-text{ grid-template-columns: 1fr; } }