/* ============================================================
   Dr Regu Clinical Library — shared stylesheet
   Used by: index.html, library.html, sheets/*.html
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600;0,6..72,700;1,6..72,500&family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --navy:#0D2D6C;
  --navy-deep:#081f4d;
  --blue:#1565C0;
  --sky:#e3f2fd;
  --sky-deep:#cce3f7;
  --mist:#eef5fd;
  --ice:#f6f9fe;
  --gold:#e0a33a;
  --gold-soft:#f3c772;
  --gold-ink:#6b4400;
  --green:#2E7D32;
  --green-bg:#E8F4EC;
  --red:#C62828;
  --red-bg:#fbeeee;
  --amber-bg:#fef8ec;
  --ink:#0d2345;
  --muted:#566889;
  --line:#d8e5f5;
  --r:18px;
  --r-lg:26px;
  --shadow-sm:0 2px 8px rgba(13,45,108,.08);
  --shadow-md:0 8px 24px rgba(13,45,108,.12);
  --shadow-lg:0 20px 48px rgba(13,45,108,.16);
  --shadow:0 24px 60px -22px rgba(13,45,108,.34);
  --shadow-soft:0 14px 34px -18px rgba(13,45,108,.30);
  --serif:"Newsreader",Georgia,serif;
  --sans:"IBM Plex Sans",-apple-system,Segoe UI,sans-serif;
  --mono:"IBM Plex Mono",monospace;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--ice);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;}
button{font-family:inherit;cursor:pointer;}

.wrap{max-width:1180px;margin:0 auto;padding:0 28px;}

/* ---------- Topbar / nav ---------- */
.topbar{
  position:sticky;top:0;z-index:50;
  background:var(--navy);
  border-bottom:1px solid var(--navy-deep);
}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:92px;}
.brand{display:flex;align-items:center;gap:14px;font-family:var(--sans);}
.brand img{width:52px;height:52px;border-radius:12px;background:#fff;padding:4px;}
.brand-text{display:flex;flex-direction:column;line-height:1.18;}
.brand-text strong{font-size:20px;font-weight:700;color:#fff;}
.brand-text span{font-size:13px;color:#a9c1e8;letter-spacing:.03em;}
.nav{display:flex;align-items:center;gap:30px;}
.nav a{font-size:14.5px;font-weight:500;color:#c7d6f0;position:relative;padding:6px 0;transition:color .15s;}
.nav a:hover,.nav a.current{color:#fff;}
.nav a.current::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--gold);border-radius:2px;}
.nav-actions{display:flex;align-items:center;gap:10px;}
.nav-cta{
  background:linear-gradient(135deg,var(--gold),#c98a25);
  color:#3a2400;font-weight:700;font-size:13.5px;
  padding:11px 22px;border-radius:999px;border:none;
  box-shadow:var(--shadow-sm);transition:transform .15s,box-shadow .15s;
}
.nav-cta:hover{transform:translateY(-1px);box-shadow:var(--shadow-md);}
.menu-toggle{display:none;background:none;border:none;padding:8px;}
.menu-toggle span{display:block;width:22px;height:2px;background:#fff;margin:5px 0;border-radius:2px;}

/* ---------- Breadcrumbs ---------- */
.crumbs{font-size:13px;color:var(--muted);padding:22px 0 0;}
.crumbs a{color:var(--blue);}
.crumbs a:hover{text-decoration:underline;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:14.5px;
  border:none;transition:transform .15s,box-shadow .15s;
}
.btn-primary{background:var(--navy);color:#fff;box-shadow:var(--shadow-sm);}
.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--shadow-md);background:var(--navy-deep);}
.btn-gold{background:linear-gradient(135deg,var(--gold),#c98a25);color:#3a2400;box-shadow:var(--shadow-sm);}
.btn-gold:hover{transform:translateY(-1px);box-shadow:var(--shadow-md);}
.btn-outline{background:#fff;color:var(--navy);border:1.5px solid var(--line);}
.btn-outline:hover{border-color:var(--navy);}
.btn-block{width:100%;justify-content:center;}

/* ---------- Section helpers ---------- */
section{padding:74px 0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.08em;
  color:var(--blue);text-transform:uppercase;margin:0 0 14px;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold);}
h1,h2,h3{font-family:var(--serif);color:var(--navy);margin:0;line-height:1.15;}
.section-head{max-width:680px;margin-bottom:44px;}
.section-head h2{font-size:clamp(26px,3vw,36px);font-weight:600;}
.section-head p{color:var(--muted);font-size:16px;margin-top:12px;}
#briefing .section-head{max-width:none;}
#briefing .section-head p{font-size:18px;line-height:1.65;}
.lead{color:var(--muted);font-size:18px;line-height:1.6;}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease;}
.reveal.in{opacity:1;transform:none;}

/* ---------- Hero (homepage) ---------- */
.hero{padding:64px 0 50px;background:#fff;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
.hero h1{font-size:clamp(34px,4.4vw,52px);font-weight:600;}
.hero h1 em{font-style:italic;font-weight:500;color:var(--blue);}
.hero .lead{margin:18px 0 28px;max-width:520px;}
.hero-actions{display:flex;gap:14px;margin-bottom:34px;flex-wrap:wrap;}
.trust-stats{display:flex;gap:34px;flex-wrap:wrap;}
.trust-stats div{display:flex;flex-direction:column;}
.trust-stats strong{font-family:var(--serif);font-size:26px;color:var(--navy);}
.trust-stats span{font-size:12.5px;color:var(--muted);}
.hero-right{position:relative;}
.hero-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:30px;box-shadow:var(--shadow-lg);
}

/* ---------- From my desk ---------- */
.desk{background:#fff;}
section#briefing{background:var(--sky);}
section#featured{background:var(--sky);}
section#patient{background:var(--sky);}
.desk-grid{display:grid;grid-template-columns:420px 1fr;gap:40px;align-items:start;}
.portrait{
  width:420px;height:420px;border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow-md);flex-shrink:0;
}
.portrait img{width:100%;height:100%;object-fit:cover;display:block;}
.desk p{color:var(--muted);font-size:16px;line-height:1.7;margin:0 0 16px;}
blockquote.take{
  margin:22px 0;padding:18px 22px;border-left:3px solid var(--gold);
  background:var(--mist);border-radius:0 var(--r) var(--r) 0;
  font-family:var(--serif);font-style:italic;font-size:17px;color:var(--navy);
}
.take-label{
  display:block;font-family:var(--mono);font-size:11.5px;font-weight:600;
  letter-spacing:.08em;color:var(--gold-ink);text-transform:uppercase;
  font-style:normal;margin-bottom:8px;
}
.cred-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px;}
.cred-item{background:var(--ice);border-radius:var(--r);padding:16px 18px;}
.cred-item strong{display:block;font-size:14px;color:var(--navy);margin-bottom:2px;}
.cred-item span{font-size:12.5px;color:var(--muted);}

/* ---------- Pillars (library section) ---------- */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:48px;}
.pillar{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px;transition:transform .15s,box-shadow .15s;
}
.pillar:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.pillar .badge{display:inline-block;font-family:var(--mono);font-size:11px;font-weight:600;
  letter-spacing:.06em;text-transform:uppercase;padding:5px 12px;border-radius:999px;margin-bottom:14px;}
.pillar.p-authority .badge{background:#fdf1dd;color:var(--gold-ink);}
.pillar.p-pathway .badge{background:var(--green-bg);color:var(--green);}
.pillar.p-patient .badge{background:var(--sky);color:var(--blue);}
.pillar h3{font-size:19px;font-weight:600;margin-bottom:8px;}
.pillar p{color:var(--muted);font-size:14.5px;line-height:1.6;margin:0 0 14px;}
.pillar .count{font-family:var(--mono);font-size:13px;color:var(--navy);font-weight:600;}

/* ---------- Sheet/article cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.lib-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;transition:transform .15s,box-shadow .15s;display:flex;flex-direction:column;
}
.lib-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.lib-card .thumb{
  aspect-ratio:4/3;background:var(--mist);overflow:hidden;position:relative;border-bottom:1px solid var(--line);
}
.lib-card .thumb a{display:block;width:100%;height:100%;}
.lib-card .thumb img{width:100%;height:100%;object-fit:cover;object-position:top;}
.lib-card .thumb .tag{
  position:absolute;top:12px;left:12px;font-family:var(--mono);font-size:10.5px;font-weight:700;
  letter-spacing:.05em;padding:4px 10px;border-radius:999px;color:#fff;background:var(--navy);
}
.lib-card .tag.tag-authority{background:var(--gold);color:#3a2400;}
.lib-card .tag.tag-pathway{background:var(--green);}
.lib-card .tag.tag-patient{background:var(--blue);}
.lib-card .body{padding:20px;flex:1;display:flex;flex-direction:column;}
.lib-card .code{font-family:var(--mono);font-size:11.5px;color:var(--muted);font-weight:600;margin-bottom:6px;}
.lib-card h4{font-family:var(--serif);font-size:18px;font-weight:600;color:var(--navy);margin:0 0 8px;}
.lib-card p{font-size:13.5px;color:var(--muted);line-height:1.55;margin:0 0 16px;flex:1;}
.lib-card .actions{display:flex;gap:10px;}
.lib-card .actions .btn{padding:9px 16px;font-size:13px;flex:1;justify-content:center;}
.lib-card-empty{
  border:1.5px dashed var(--line);border-radius:var(--r-lg);
  display:flex;align-items:center;justify-content:center;text-align:center;
  padding:40px 24px;color:var(--muted);font-size:13.5px;background:var(--ice);
}

/* ---------- Quick grid (patient topics) ---------- */
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.quick-link{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:18px 20px;display:flex;align-items:center;justify-content:space-between;
  font-weight:600;font-size:14.5px;color:var(--navy);transition:border-color .15s,transform .15s;
}
.quick-link:hover{border-color:var(--blue);transform:translateX(2px);}
.quick-link .arrow{color:var(--gold);font-weight:700;}

/* ---------- CTA / subscribe ---------- */
.cta-section{padding:46px 0;}
.cta-section .wrap{
  background:linear-gradient(135deg,var(--navy),var(--navy-deep));color:#fff;
  border-radius:32px;padding:56px 60px;box-shadow:var(--shadow-lg);
}
.cta-section .section-head h2{color:#fff;}
.cta-section .section-head p{color:#c7d6f0;}
.cta-form{display:flex;gap:12px;max-width:480px;flex-wrap:wrap;}
.cta-form input{
  flex:1;min-width:220px;padding:14px 18px;border-radius:999px;border:none;font-size:14.5px;font-family:inherit;
}
.cta-note{font-size:12.5px;color:#9fb4dc;margin-top:14px;}
@media (max-width:640px){
  .cta-section .wrap{padding:36px 26px;border-radius:24px;}
}

.subscribe-card{
  background:linear-gradient(135deg,var(--navy),var(--navy-deep));color:#fff;
  border-radius:32px;padding:56px 60px;box-shadow:var(--shadow-lg);
  max-width:620px;margin:0 auto;text-align:center;
}
.subscribe-card h3{font-size:clamp(22px,2.6vw,30px);font-weight:600;color:#fff;margin:8px 0 14px;line-height:1.25;}
.subscribe-card p{color:#c7d6f0;font-size:15.5px;line-height:1.6;margin:0 auto 22px;max-width:480px;}
.subscribe-card .cta-form{max-width:520px;margin:0 auto;}
.subscribe-card .subscribe-form-wrap{display:flex;justify-content:center;margin-top:4px;}
.subscribe-card .cta-note{color:#9fb4dc;}
@media (max-width:640px){
  .subscribe-card{padding:32px 26px;border-radius:24px;}
}

/* ---------- Blog / Clinical Briefing articles ---------- */
.article-hero{padding:28px 28px 0;margin:0 auto;max-width:760px;}
.article-hero img{width:100%;display:block;border-radius:var(--r-lg);box-shadow:var(--shadow-md);}
.article-shell{max-width:760px;margin:0 auto;padding:0 28px;}
.article-back{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;color:var(--blue);margin:26px 0 0;}
.article-back:hover{text-decoration:underline;}
.article-head{padding:18px 0 30px;border-bottom:1px solid var(--line);margin-bottom:34px;}
.article-head .badge{
  display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11.5px;font-weight:700;
  letter-spacing:.05em;text-transform:uppercase;padding:6px 14px;border-radius:999px;margin-bottom:4px;
}
.badge-blog{background:var(--green-bg);color:var(--green);}
.article-head h1{font-size:clamp(28px,4vw,42px);font-weight:600;margin-top:14px;line-height:1.2;}
.article-head .sub{color:var(--muted);font-size:17px;margin-top:12px;max-width:620px;line-height:1.55;}
.article-head .meta{display:flex;gap:22px;margin-top:20px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);font-family:var(--mono);}
.article-head .meta b{color:var(--navy);}
.article-body{font-size:16.5px;line-height:1.75;color:var(--ink);padding-bottom:20px;}
.article-body p{margin:0 0 22px;}
.article-body h2{font-size:25px;font-weight:600;margin:46px 0 16px;line-height:1.25;}
.article-body h3{font-family:var(--sans);font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--blue);font-weight:700;margin:34px 0 12px;}
.article-body ul{margin:0 0 22px;padding-left:0;list-style:none;}
.article-body li{padding:6px 0 6px 18px;position:relative;}
.article-body li::before{content:"•";position:absolute;left:0;color:var(--gold-ink);}
.article-lede{font-family:var(--serif);font-style:italic;font-size:19px;color:var(--navy);line-height:1.55;margin:0 0 26px;}
.article-figure{margin:36px 0;}
.article-figure img{width:100%;border-radius:var(--r-lg);box-shadow:var(--shadow-md);display:block;}
.article-figure figcaption{font-size:12.5px;color:var(--muted);margin-top:10px;text-align:center;}
.article-body .note{margin:30px 0;}
.article-banner{margin:42px 0;}
.article-share{display:flex;align-items:center;gap:14px;padding:30px 0 60px;border-top:1px solid var(--line);margin-top:10px;font-size:13.5px;color:var(--muted);}
@media (max-width:640px){
  .article-shell{padding:0 20px;}
  .article-head h1{font-size:28px;}
}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-deep);color:#cfdaf2;padding:60px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12);}
.footer-grid h5{color:#fff;font-size:13px;letter-spacing:.04em;text-transform:uppercase;margin:0 0 16px;font-weight:600;}
.footer-grid a{display:block;font-size:14px;color:#aebeda;margin-bottom:10px;}
.footer-grid a:hover{color:#fff;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand img{width:36px;height:36px;border-radius:9px;background:#fff;padding:4px;box-sizing:border-box;box-shadow:0 2px 6px rgba(0,0,0,.18);}
.footer-brand strong{color:#fff;font-family:var(--serif);font-size:17px;}
.footer-grid .tagline{font-size:13.5px;color:#9fb4dc;line-height:1.6;max-width:240px;}
.footer-base{display:flex;justify-content:space-between;padding:22px 0;font-size:12.5px;color:#8fa3c9;flex-wrap:wrap;gap:8px;}
.footer-base .disclaimer{max-width:640px;}

/* ============================================================
   Library hub specific
   ============================================================ */
.hub-hero{padding:48px 0 32px;background:linear-gradient(180deg,#fff 0%,var(--mist) 100%);}
.hub-stats{display:flex;gap:30px;flex-wrap:wrap;margin-top:24px;}
.hub-stats div{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 20px;min-width:120px;}
.hub-stats strong{display:block;font-family:var(--serif);font-size:24px;color:var(--navy);}
.hub-stats span{font-size:12px;color:var(--muted);}
.hub-stats div[data-type]{cursor:pointer;transition:border-color .15s,transform .15s,box-shadow .15s;}
.hub-stats div[data-type]:hover{border-color:var(--blue);transform:translateY(-2px);box-shadow:0 6px 16px rgba(0,0,0,.06);}

.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin:34px 0 8px;position:sticky;top:73px;background:var(--ice);
  padding:14px 0;z-index:30;}
.chip{
  font-family:var(--mono);font-size:12.5px;font-weight:600;padding:9px 16px;border-radius:999px;
  border:1.5px solid var(--line);background:#fff;color:var(--muted);transition:all .15s;
}
.chip:hover{border-color:var(--blue);color:var(--navy);}
.chip.active{background:var(--navy);border-color:var(--navy);color:#fff;}

.cat-block{margin:50px 0;}
.cat-head{display:flex;align-items:baseline;gap:14px;margin-bottom:6px;padding-bottom:12px;border-bottom:2px solid var(--line);}
.cat-head h3{font-size:22px;font-weight:600;}
.cat-head .n{font-family:var(--mono);font-size:13px;color:var(--muted);}
.cat-desc{color:var(--muted);font-size:14px;margin-bottom:22px;}

.sheet-table{width:100%;border-collapse:collapse;}
.sheet-table tr{border-bottom:1px solid var(--line);transition:background .15s;}
.sheet-table tr:hover{background:#fff;}
.sheet-table td{padding:13px 10px;font-size:14px;vertical-align:middle;}
.sheet-table td.tcode{font-family:var(--mono);font-size:12px;color:var(--muted);width:80px;white-space:nowrap;}
.sheet-table td.ttitle{font-weight:600;color:var(--navy);}
.sheet-table td.ttitle span.sub{display:block;font-weight:400;color:var(--muted);font-size:12.5px;margin-top:2px;}
.sheet-table td.ttype{width:140px;}
.sheet-table td.tlink{width:170px;text-align:right;white-space:nowrap;}
.pill{font-family:var(--mono);font-size:10.5px;font-weight:700;letter-spacing:.04em;padding:4px 10px;border-radius:999px;display:inline-block;}
.pill-authority{background:#fdf1dd;color:var(--gold-ink);}
.pill-pathway{background:var(--green-bg);color:var(--green);}
.pill-patient{background:var(--sky);color:var(--blue);}
.pill-calculator{background:#eef4fc;color:var(--navy);}
.pill-selfrate{background:#fdf1dd;color:var(--gold-ink);}
.tlink a{font-size:13px;font-weight:600;color:var(--blue);margin-left:14px;}
.tlink a:hover{text-decoration:underline;}
.tlink a.featured{color:var(--gold-ink);}
.tlink .soon{font-family:var(--mono);font-size:10.5px;font-weight:700;letter-spacing:.04em;color:#94a0b8;background:#eef1f6;border:1px dashed #cdd5e3;border-radius:999px;padding:4px 11px;display:inline-block;}

.launch-banner{
  background:linear-gradient(135deg,#fdf1dd,#fff);border:1.5px solid var(--gold-soft);border-radius:var(--r);
  padding:16px 22px;display:flex;align-items:center;gap:12px;margin-bottom:30px;font-size:14px;color:var(--gold-ink);
}
.launch-banner strong{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.05em;}

/* ============================================================
   Sheet page (Authority / Pathway / Patient) specific
   ============================================================ */
.sheet-head{padding:34px 0 26px;border-bottom:1px solid var(--line);}
.sheet-head .badge{
  display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11.5px;font-weight:700;
  letter-spacing:.05em;text-transform:uppercase;padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.badge-authority{background:linear-gradient(135deg,var(--gold),#c98a25);color:#3a2400;}
.badge-pathway{background:var(--green);color:#fff;}
.badge-patient{background:var(--blue);color:#fff;}
.badge-calculator{background:var(--navy);color:#fff;}
.sheet-head h1{font-size:clamp(28px,3.6vw,40px);font-weight:600;}
.sheet-head .sub{color:var(--muted);font-size:16px;margin-top:8px;max-width:640px;}
.sheet-head .meta{display:flex;gap:24px;margin-top:18px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);font-family:var(--mono);}
.sheet-head .meta b{color:var(--navy);}

.cols{display:grid;grid-template-columns:1fr 320px;gap:44px;padding:40px 0 70px;align-items:start;}
.summary{
  background:var(--mist);border-radius:var(--r);padding:20px 22px;font-size:15px;color:var(--ink);
  line-height:1.6;margin-bottom:30px;border-left:3px solid var(--blue);
}
.sec{margin-bottom:34px;}
.sec h2{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--navy);
  font-family:var(--sans);display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.sec h2 .num{
  display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;
  background:var(--navy);color:#fff;font-size:12px;font-family:var(--mono);flex-shrink:0;
}
.elig{display:flex;align-items:flex-start;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);font-size:14.5px;}
.elig:last-child{border-bottom:none;}
.elig .tick{
  flex-shrink:0;width:20px;height:20px;border-radius:50%;background:var(--green-bg);color:var(--green);
  display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;margin-top:1px;
}
table.cmp{width:100%;border-collapse:collapse;font-size:13.5px;margin-top:4px;}
table.cmp th{
  background:var(--navy);color:#fff;text-align:left;padding:10px 12px;font-size:12px;font-weight:600;
  letter-spacing:.02em;
}
table.cmp th:first-child{border-radius:8px 0 0 0;}
table.cmp th:last-child{border-radius:0 8px 0 0;}
table.cmp td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top;}
table.cmp tr:nth-child(even) td{background:var(--ice);}
ul.notes{list-style:none;}
ul.notes li{padding:9px 0 9px 22px;position:relative;font-size:14.5px;line-height:1.55;border-bottom:1px solid var(--line);}
ul.notes li:last-child{border-bottom:none;}
ul.notes li::before{content:"–";position:absolute;left:0;color:var(--gold-ink);font-weight:700;}
.verify-box{
  background:var(--sky);border-radius:var(--r);padding:16px 20px;font-size:13.5px;color:var(--ink);
  margin:18px 0;display:flex;gap:10px;align-items:flex-start;
}
.verify-box b{color:var(--blue);}
.safety{display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);margin-top:10px;}
.safety .box{padding:18px 20px;font-size:13.5px;line-height:1.6;}
.safety .box.s-safety{background:var(--green-bg);}
.safety .box.s-check{background:var(--red-bg);}
.safety .box h3{font-size:12px;text-transform:uppercase;letter-spacing:.05em;font-family:var(--sans);font-weight:700;margin-bottom:10px;}
.safety .box.s-safety h3{color:var(--green);}
.safety .box.s-check h3{color:var(--red);}
.safety ul{list-style:none;}
.safety li{padding:5px 0 5px 16px;position:relative;}
.safety li::before{content:"•";position:absolute;left:0;}
.stamp{font-family:var(--mono);font-size:12px;color:var(--muted);margin-top:22px;padding-top:16px;border-top:1px dashed var(--line);}
.fineprint{font-size:11.5px;color:#92a2c0;margin-top:10px;line-height:1.5;}

/* two-column pathway boxes */
.path-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start;margin-bottom:8px;}
.pathway-box{border:1.5px solid var(--line);border-radius:var(--r);padding:18px 20px;margin-bottom:18px;background:#fff;}
.pathway-box h3{font-size:14px;color:var(--navy);margin-bottom:10px;font-weight:700;}
.step-row{display:flex;gap:12px;padding:9px 0;border-bottom:1px solid var(--line);font-size:14px;align-items:flex-start;}
.step-row:last-child{border-bottom:none;}
.step-row .step-n{
  flex-shrink:0;width:22px;height:22px;border-radius:50%;background:var(--mist);color:var(--navy);
  font-family:var(--mono);font-size:11.5px;font-weight:700;display:flex;align-items:center;justify-content:center;
}
.subsec{margin-bottom:22px;}
.subsec h3{font-size:12.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--blue);margin-bottom:8px;font-weight:700;}
.subsec p,.subsec li{font-size:14px;color:var(--ink);line-height:1.6;}
.subsec ul{list-style:none;}
.subsec li{padding:5px 0 5px 16px;position:relative;}
.subsec li::before{content:"•";position:absolute;left:0;color:var(--gold-ink);}
.callout-box{background:var(--mist);border-radius:var(--r);padding:16px 18px;font-size:13.5px;margin-bottom:18px;border-left:3px solid var(--gold);}
.callout-box b{color:var(--navy);}

/* side panels */
.side{display:flex;flex-direction:column;gap:20px;position:sticky;top:96px;}
.dl-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow-sm);text-align:center;}
.dl-card .icon{font-size:28px;margin-bottom:10px;}
.dl-card h4{font-family:var(--serif);font-size:16px;color:var(--navy);margin-bottom:6px;}
.dl-card p{font-size:12.5px;color:var(--muted);margin-bottom:16px;}
.dl-card .bypass{display:block;margin-top:10px;font-size:12px;color:var(--muted);}
.dl-card .bypass:hover{color:var(--blue);}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;}
.panel h4{font-size:12.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--navy);margin-bottom:12px;font-weight:700;}
.panel ul{list-style:none;}
.panel li{padding:7px 0;font-size:13.5px;border-bottom:1px solid var(--line);}
.panel li:last-child{border-bottom:none;}
.panel li a{color:var(--blue);}
.panel li a:hover{text-decoration:underline;}

/* Patient guide specific */
.phero{text-align:center;padding:30px 0 10px;}
.phero h1{font-size:clamp(28px,4vw,42px);}
.stats{display:flex;justify-content:center;gap:50px;margin:30px 0;flex-wrap:wrap;}
.stats div{text-align:center;}
.stats strong{display:block;font-family:var(--serif);font-size:30px;color:var(--navy);}
.stats span{font-size:12.5px;color:var(--muted);}
.causes{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:24px 0;}
.cause-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;display:block;transition:transform .15s,box-shadow .15s,border-color .15s;}
.cause-card.linked{cursor:pointer;}
.cause-card.linked:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--gold-soft);}
.cause-card.linked .more{display:inline-block;}
.cause-card h4{font-size:15.5px;color:var(--navy);margin-bottom:6px;font-family:var(--sans);font-weight:700;}
.cause-card p{font-size:13.5px;color:var(--muted);margin-bottom:8px;line-height:1.5;}
.cause-card .more{display:none;font-size:12px;color:var(--gold-ink);font-style:italic;font-weight:600;margin-top:2px;}
.note{background:var(--mist);border-radius:var(--r);padding:20px 22px;margin:24px 0;font-size:14.5px;line-height:1.65;}
.note strong{color:var(--navy);}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin:26px 0;}
.steps .step{text-align:center;}
.steps .step .n{
  width:36px;height:36px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;
  justify-content:center;margin:0 auto 10px;font-family:var(--mono);font-weight:700;font-size:14px;
}
.steps .step h4{font-size:13px;color:var(--navy);margin-bottom:4px;}
.steps .step p{font-size:12px;color:var(--muted);margin:0;}
.twocol{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin:24px 0;}
.twocol .col h4{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--navy);margin-bottom:12px;font-weight:700;}
.twocol ul{list-style:none;}
.twocol li{padding:7px 0 7px 18px;position:relative;font-size:14px;border-bottom:1px solid var(--line);}
.twocol li::before{content:"•";position:absolute;left:0;color:var(--gold-ink);}
.lp{background:var(--mist);border-radius:var(--r-lg);padding:26px;margin:30px 0;}
.lp h4{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--blue);margin-bottom:10px;}
.lp ul{list-style:none;}
.lp li{padding:5px 0;font-size:13.5px;}
.tracker{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-top:14px;}
.tracker div{background:#fff;border:1px solid var(--line);border-radius:6px;padding:8px 0;text-align:center;font-size:11px;color:var(--muted);}
.banner{
  background:linear-gradient(135deg,var(--navy),var(--navy-deep));color:#fff;border-radius:var(--r-lg);
  padding:32px;text-align:center;margin:30px 0;
}
.banner h3{color:#fff;font-size:22px;margin-bottom:8px;}
.banner p{color:#c7d6f0;font-size:14.5px;}
.banner .sig{color:var(--gold-soft);font-style:italic;margin-top:10px;font-family:var(--serif);}

/* ---------- Email gate modal ---------- */
.modal-overlay{
  position:fixed;inset:0;background:rgba(8,15,38,.6);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;z-index:200;opacity:0;visibility:hidden;
  transition:opacity .2s ease;padding:20px;
}
.modal-overlay.open{opacity:1;visibility:visible;}
.modal{background:#fff;border-radius:var(--r-lg);padding:36px;max-width:460px;width:100%;box-shadow:var(--shadow-lg);
  transform:translateY(12px);transition:transform .2s ease;}
.modal-overlay.open .modal{transform:none;}
.modal h3{font-size:21px;margin-bottom:8px;}
.modal p{font-size:13.5px;color:var(--muted);margin-bottom:20px;line-height:1.5;}
.modal label{display:block;font-size:12.5px;font-weight:600;color:var(--navy);margin-bottom:6px;}
.modal input{
  width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;font-size:14px;
  margin-bottom:16px;font-family:inherit;
}
.modal input:focus{outline:none;border-color:var(--blue);}
.gate-subscribe-wrap{display:flex;justify-content:center;min-height:40px;}
.gate-or{text-align:center;font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin:14px 0 12px;}
.modal-close{position:absolute;top:18px;right:18px;background:none;border:none;font-size:20px;color:var(--muted);}

/* ---------- Lightbox ---------- */
#lightbox{
  position:fixed;inset:0;background:rgba(8,15,38,.85);display:flex;align-items:center;justify-content:center;
  z-index:300;opacity:0;visibility:hidden;transition:opacity .2s ease;padding:30px;
}
#lightbox.open{opacity:1;visibility:visible;}
#lightbox img{max-height:88vh;border-radius:10px;box-shadow:var(--shadow-lg);}
#lightbox .lb-close{
  position:absolute;top:24px;right:30px;background:rgba(255,255,255,.15);border:none;color:#fff;
  width:40px;height:40px;border-radius:50%;font-size:20px;
}

/* ---------- Footer base ---------- */
.footer-grid a.brand-link{margin-bottom:0;}

/* ============================================================
   Calculator widgets (sheets/calc-*.html)
   ============================================================ */
.calc{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 28px;margin-top:26px;box-shadow:var(--shadow-soft);}
.calc .field{margin-top:18px;}
.calc .field>label,.calc .field label{display:block;font-size:13.5px;font-weight:600;color:var(--navy-deep,var(--navy));margin-bottom:7px;}
.calc .formula{font-family:var(--mono);font-size:12.5px;background:var(--mist);border:1px solid var(--line);border-radius:10px;padding:12px 14px;color:#33415e;margin-top:10px;line-height:1.5;}

.frow{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.pickrow{display:grid;grid-template-columns:1fr 200px;gap:18px;}
select.sel{width:100%;padding:13px 15px;border:1px solid #cfdcef;border-radius:12px;font-family:var(--sans);font-size:15px;background:#fff;color:var(--ink);}

.inwrap{display:flex;align-items:stretch;border:1px solid #cfdcef;border-radius:12px;overflow:hidden;}
.inwrap input{flex:1;border:0;padding:13px 15px;font-family:var(--sans);font-size:16px;color:var(--ink);width:100%;}
.inwrap input:focus{outline:2px solid var(--blue);outline-offset:-2px;}
.inwrap .unit{display:grid;place-items:center;padding:0 14px;background:#f1f6fd;color:var(--muted);font-size:13px;font-family:var(--mono);border-left:1px solid #cfdcef;}

.seg{display:flex;border:1px solid #cfdcef;border-radius:12px;overflow:hidden;}
.seg button{flex:1;border:0;background:#fff;padding:12px 8px;font-family:var(--sans);font-size:14px;font-weight:600;color:var(--muted);cursor:pointer;transition:.15s;border-left:1px solid #eef2f8;}
.seg button:first-child{border-left:0;}
.seg button.on{background:var(--navy);color:#fff;}
.seg.unit button.on{background:var(--blue);}

.trow{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid var(--line);border-radius:12px;margin-top:10px;cursor:pointer;transition:.12s;}
.trow.on{border-color:var(--blue);background:#f3f8ff;}
.trow .tg{flex:none;width:44px;height:25px;border-radius:999px;background:#cfdcef;position:relative;transition:.15s;}
.trow.on .tg{background:var(--blue);}
.trow .tg::after{content:'';position:absolute;top:3px;left:3px;width:19px;height:19px;border-radius:50%;background:#fff;transition:.15s;}
.trow.on .tg::after{left:22px;}
.trow .tl{flex:1;}
.trow .tl b{font-size:14.5px;color:var(--navy-deep,var(--navy));font-weight:600;display:block;}
.trow .tl span{font-size:12.5px;color:var(--muted);}
.trow .pts{font-family:var(--mono);font-size:12px;color:var(--muted);font-weight:600;}

.optq{margin-top:20px;}
.optq .qh{font-size:14.5px;font-weight:600;color:var(--navy-deep,var(--navy));margin-bottom:8px;}
.optlist{display:flex;flex-direction:column;gap:8px;}
.orow{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:11px;padding:11px 14px;cursor:pointer;transition:.12s;}
.orow.on{border-color:var(--blue);background:#f3f8ff;}
.orow .dot{flex:none;width:18px;height:18px;border-radius:50%;border:2px solid #cfdcef;}
.orow.on .dot{border-color:var(--blue);background:radial-gradient(circle at center,var(--blue) 0 4px,#fff 5px);}
.orow b{flex:1;font-size:14px;font-weight:500;color:#2a3a57;}
.orow .pts{font-family:var(--mono);font-size:12px;color:var(--muted);}

.result{margin-top:24px;background:radial-gradient(120% 140% at 85% 0%,#1a4694,var(--navy) 50%,var(--navy-deep));color:#fff;border-radius:18px;padding:22px 26px;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;}
.result .lab{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#bcd0f2;}
.result .val{font-family:var(--serif);font-size:46px;font-weight:600;line-height:1;}
.result .val small{font-size:18px;color:#cfe0ff;font-weight:400;margin-left:4px;}
.bandpill{font-family:var(--mono);font-size:12px;font-weight:600;padding:7px 14px;border-radius:999px;background:rgba(255,255,255,.18);color:#fff;text-align:center;}

.ctx{margin-top:18px;border:1px solid var(--line);border-radius:16px;overflow:hidden;}
.ctx .ch{background:#eef4fc;padding:12px 18px;font-weight:600;font-size:14px;color:var(--navy-deep,var(--navy));display:flex;align-items:center;gap:8px;}
.ctx .cb{padding:14px 18px;font-size:13.5px;color:#33415e;}
.ctx .cb b{color:var(--navy-deep,var(--navy));}
.ctx .flag{display:block;padding:8px 0;border-top:1px dashed var(--line);}
.ctx .flag:first-child{border-top:0;}

.interp{margin-top:16px;border:1px solid var(--line);border-radius:14px;padding:16px 18px;font-size:14px;color:#33415e;background:#fbfdff;}
.interp b{color:var(--navy-deep,var(--navy));}
.warn{background:var(--amber-bg);border:1px solid var(--gold-soft);border-radius:14px;padding:14px 18px;margin-top:18px;font-size:13px;color:#5b4a25;}
.warn b{color:var(--gold-ink);}
.calc .actions{margin-top:20px;display:flex;gap:10px;}
.calc .disc{margin-top:18px;font-size:12.5px;color:var(--muted);}

.work{font-family:var(--mono);font-size:13px;color:#cfe0ff;margin-top:6px;}
.dosemeta{margin-top:14px;display:flex;flex-wrap:wrap;gap:6px 22px;font-size:13.5px;color:#33415e;}
.dosemeta b{color:var(--navy-deep,var(--navy));}
.srcline{margin-top:14px;font-size:13px;color:var(--muted);}
.srcline a{color:var(--blue);font-weight:600;}
.poc{display:inline-block;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;font-weight:600;padding:5px 11px;border-radius:999px;background:#fde9c8;color:#8a4b00;margin-left:8px;}
.linetag{display:inline-block;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;font-weight:600;padding:4px 10px;border-radius:999px;background:var(--sky,#e3f2fd);color:var(--blue);}

@media (max-width:560px){
  .frow,.pickrow{grid-template-columns:1fr;}
}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero-grid,.desk-grid{grid-template-columns:1fr;}
  .hero-right{margin-top:30px;}
  .cred-strip{grid-template-columns:repeat(2,1fr);}
  .pillars,.card-grid,.quick-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .cols{grid-template-columns:1fr;}
  .side{position:static;}
  .path-grid{grid-template-columns:1fr;}
  .two