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.tstep:before{content:"";position:absolute;left:-36px;top:20px;width:14px;height:14px;border-radius:50%;background:#0F3554;border:2px solid var(--teal);box-shadow:0 0 12px var(--glow)}.s3root .tstep .t{font-family:"DM Mono",monospace;font-size:11px;letter-spacing:.2em;color:var(--teal);text-transform:uppercase}.s3root .tstep h3{font-family:"Plus Jakarta Sans";font-weight:800;font-size:22px;color:#fff;margin:4px 0 4px;line-height:1.1}.s3root .cond{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px;max-width:880px}.s3root .cond span{border:1px solid rgba(182,226,218,.22);border-radius:999px;padding:12px 22px;color:var(--mint);font-size:15px;background:rgba(79,167,166,.06)}.s3root .cond span.big{font-family:"Plus Jakarta Sans";font-weight:700;color:#fff;font-size:22px;padding:16px 28px;background:rgba(79,167,166,.14)}.s3root .cred{list-style:none;margin:0;padding:0}.s3root .cred li{padding:12px 0;border-bottom:1px solid rgba(15,53,84,.12);display:flex;gap:14px;align-items:baseline}.s3root .cred li .n{font-family:"DM Mono",monospace;color:var(--tealdeep);font-size:12px;flex:0 0 34px}.s3root .daylight{color:var(--ink)}.s3root .daylight .display,.s3root .daylight .h2{color:var(--navy)}.s3root .daylight .lead{color:var(--ink)}.s3root .daylight .dim{color:var(--slate)}.s3root .daylight .kick{color:var(--tealdeep)}.s3root .daylight .mono{color:var(--tealdeep)}.s3root .daylight .badge{background:#fff;color:var(--tealdeep);border-color:var(--mint)}.s3root .daylight .small{color:var(--slate)}.s3root .daylight .explore{color:var(--tealdeep)}.s3root .daylight .glasswhite{background:#fff;border:1px solid var(--mint);border-radius:18px;padding:30px 32px}.s3root .daylight .annot{color:var(--tealdeep)}.s3root .daylight .cred li span{color:var(--ink) !important}.s3root .daylight h3.docname{color:var(--navy);font-family:"Plus Jakarta Sans";font-weight:800;font-size:28px;margin:6px 0 14px}.s3root .guide-list{margin-top:36px;border-top:1px solid rgba(182,226,218,.18)}.s3root .grow{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:22px;padding:22px 8px;border-bottom:1px solid rgba(182,226,218,.18);text-decoration:none;transition:background .25s,padding .25s}.s3root .grow:hover{background:rgba(40,73,104,.6);padding-left:16px;padding-right:12px;border-radius:12px}.s3root .gnum{font-family:"Plus Jakarta Sans";font-weight:800;font-size:26px;color:var(--teal);min-width:44px}.s3root .gmid{display:flex;flex-direction:column;gap:3px}.s3root .geyebrow{font-family:"DM Mono",monospace;text-transform:uppercase;letter-spacing:.2em;font-size:10.5px;color:var(--mint)}.s3root .gtitle{font-family:"Plus Jakarta Sans";font-weight:700;font-size:21px;color:#fff;transition:color .2s}.s3root .grow:hover .gtitle{color:var(--teal)}.s3root .gdesc{font-size:14px;color:var(--paper-dim);line-height:1.5}.s3root .garrow{font-size:22px;color:var(--teal);transition:transform .25s}.s3root .grow:hover .garrow{transform:translateX(6px)}@media(max-width:620px){.s3root .grow{grid-template-columns:auto 1fr;gap:14px}.s3root .garrow{display:none}.s3root .gnum{font-size:22px;min-width:34px}}.s3root .disclaimer{max-width:60ch;margin:40px auto 0;font-size:12.5px;color:var(--paper-dim);line-height:1.7;border-top:1px solid rgba(159,182,184,.2);padding-top:24px}.s3root .center{text-align:center}.s3root .kick.center{justify-content:center}@media (prefers-reduced-motion:reduce){.s3root .circuit path.flow,.s3root .curve path.line{stroke-dashoffset:0 !important}}/*v3fix*/
.s3root{gap:0 !important;row-gap:0 !important;padding:0 !important;}
.s3root>.elementor-element{padding:0 !important;gap:0 !important;}
.s3root .content{position:relative;z-index:2;}
.s3root .eboo-hero{padding:0 !important;}
.s3root .herowrap{padding:13vh 8vw 11vh !important;}
.s3root .chapter{padding:64px 8vw !important;}
.s3root .vessel{position:relative;width:100%;max-width:520px;margin:0 auto;}
.s3root .vessel::before{content:'';display:block;padding-top:100%;}
.s3root .vessel-wrap{align-items:center;}
.s3root .ghostnum{position:absolute !important;top:0 !important;right:2% !important;left:auto !important;bottom:auto !important;font-size:min(22vw,260px) !important;line-height:.85 !important;opacity:.05 !important;z-index:0 !important;color:#fff;pointer-events:none;white-space:nowrap;}
@media(max-width:1024px){.s3root .chapter{padding:56px 6vw !important;}.s3root .herowrap{padding:14vh 6vw 11vh !important;}}
@media(max-width:900px){.s3root .vessel-wrap{display:flex !important;flex-direction:column !important;align-items:center !important;gap:22px !important;}.s3root .vessel{width:280px !important;max-width:80vw !important;height:auto !important;aspect-ratio:1 !important;margin:0 auto !important;}.s3root .vessel::before{content:none !important;}}
@media(max-width:768px){.s3root .chapter{padding:44px 22px !important;}.s3root .herowrap{padding:96px 22px 52px !important;}.s3root .ghostnum{font-size:26vw !important;opacity:.05 !important;}}

/*v3nav*/
.guidenav{display:block;max-width:960px;margin:0 auto;}
.upnext{display:flex;flex-direction:column;gap:10px;background:linear-gradient(135deg,#0F3554 0%,#164863 100%);color:#fff;border-radius:18px;padding:30px 32px;text-decoration:none;position:relative;overflow:hidden;box-shadow:0 14px 34px rgba(15,53,84,.20);transition:transform .18s ease,box-shadow .18s ease;}
.upnext::after{content:"";position:absolute;right:-40px;top:-40px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(79,167,166,.28),transparent 70%);pointer-events:none;}
.upnext:hover{transform:translateY(-3px);box-shadow:0 20px 44px rgba(15,53,84,.28);}
.up-tag{display:inline-flex;align-items:center;align-self:flex-start;font-family:'DM Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#0F3554;background:#4FA7A6;padding:5px 12px;border-radius:999px;font-weight:600;position:relative;z-index:1;}
.up-title{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:clamp(24px,3.4vw,32px);line-height:1.12;color:#fff;position:relative;z-index:1;}
.up-desc{font-family:'DM Sans',sans-serif;font-size:16px;line-height:1.6;color:#D3E9E7;max-width:52ch;position:relative;z-index:1;}
.up-go{display:inline-flex;align-items:center;gap:9px;align-self:flex-start;margin-top:6px;background:#4FA7A6;color:#062A32;font-family:'DM Sans',sans-serif;font-weight:600;font-size:15px;padding:11px 20px;border-radius:999px;position:relative;z-index:1;transition:background .18s ease;}
.upnext:hover .up-go{background:#5FBEBD;}
.up-arrow{font-size:17px;transition:transform .18s ease;}
.upnext:hover .up-arrow{transform:translateX(4px);}
.guide-rest{margin-top:30px;}
.rest-label{display:block;font-family:'DM Mono',monospace;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#4A6670;margin:0 0 14px 2px;}
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;align-items:stretch;}
.qcard{display:flex;flex-direction:column;gap:7px;background:#fff;border:1px solid rgba(15,53,84,.08);border-radius:14px;padding:18px 20px 20px;text-decoration:none;position:relative;min-height:100%;box-shadow:0 4px 14px rgba(15,53,84,.05);transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease;}
.qcard:hover{transform:translateY(-2px);border-color:rgba(79,167,166,.55);box-shadow:0 12px 26px rgba(15,53,84,.12);}
.qtop{display:flex;align-items:center;gap:9px;}
.qnum{font-family:'DM Mono',monospace;font-size:13px;font-weight:600;color:#3A7E7D;}
.qeyebrow{font-family:'DM Mono',monospace;font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:#4A6670;}
.qtitle{font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;font-size:17px;line-height:1.25;color:#0F3554;padding-right:22px;}
.qdesc{font-family:'DM Sans',sans-serif;font-size:14px;line-height:1.5;color:#4A6670;flex:1 1 auto;}
.qarrow{position:absolute;top:18px;right:18px;color:#4FA7A6;font-size:18px;transition:transform .16s ease;}
.qcard:hover .qarrow{transform:translateX(3px);}
@media(max-width:1024px){.guide-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:768px){.guidenav{max-width:100%;}.upnext{padding:24px 22px;border-radius:16px;}.up-desc{font-size:15px;}.guide-rest{margin-top:24px;}.guide-grid{grid-template-columns:1fr;gap:12px;}.qcard{padding:16px 18px 18px;}.qtitle{font-size:16px;}}

/*v4*/
/* #1 Ch02 blood graphic — intentional placement */
.s3root .vessel-wrap{position:relative;}
@media(min-width:901px){.s3root .ghostnum.gl{left:auto !important;right:3% !important;top:5% !important;}}
@media(max-width:900px){
 .s3root .vessel-wrap{display:flex !important;flex-direction:column !important;align-items:stretch !important;gap:24px !important;}
 .s3root .vessel-wrap>.elementor-element-100001b{order:1 !important;}
 .s3root .vessel-wrap>.elementor-element-1000015{order:2 !important;margin:2px auto 0 !important;}
 .s3root .ghostnum.gl{top:2% !important;right:5% !important;left:auto !important;font-size:32vw !important;opacity:.05 !important;}
}
/* #2 Physician — tighten + name one line */
.s3root .daylight .glasswhite{padding:22px 24px !important;}
.s3root h3.docname,.s3root .daylight h3.docname{font-size:22px !important;margin:2px 0 10px !important;letter-spacing:-.01em !important;line-height:1.15 !important;}
.s3root .cred li{padding:9px 0 !important;gap:12px !important;}
.s3root .cred li span{font-size:15px !important;line-height:1.4 !important;}
.s3root .phys-grid{gap:40px !important;}
@media(max-width:768px){
 .s3root .daylight h3.docname{font-size:20px !important;white-space:nowrap !important;}
 .s3root .daylight .glasswhite{padding:20px 18px !important;}
 .s3root .cred li{padding:8px 0 !important;}
 .s3root .cred li span{font-size:14px !important;}
 .s3root .phys-grid{gap:22px !important;}
}

/* #3 Scroll reveal — CSS scroll-timeline (GPU opacity/transform), reduced-motion honored, no CLS */
@keyframes s3rise{from{opacity:0;transform:translateY(26px);}to{opacity:1;transform:none;}}
@keyframes s3rise-soft{from{opacity:0;transform:translateY(16px);}to{opacity:1;transform:none;}}
@media(prefers-reduced-motion:no-preference){
 .s3root .chapter{animation:s3rise 900ms ease both;animation-timeline:view();animation-range:entry 0% entry 28%;}
 .s3root .guidenav .upnext,.s3root .guidenav .qcard,.s3root .glasswhite{animation:s3rise-soft 800ms ease both;animation-timeline:view();animation-range:entry 2% entry 32%;}
 .s3root .guidenav .qcard:nth-child(2n){animation-range:entry 7% entry 37%;}
}
/*v4b*/
.s3root .phys-grid{align-items:start !important;}
.s3root .elementor-element-1000055{gap:16px !important;}
@media(max-width:768px){.s3root .elementor-element-1000055{gap:14px !important;}}

/*v5 desktop heading size cap — match HOCATT scale; DESKTOP ONLY (>=1025px), mobile/tablet untouched*/
@media (min-width:1025px){
.s3root .heroh1b{font-size:clamp(38px,6vw,46px);}
.s3root .display{font-size:clamp(44px,8.5vw,54px);}
.s3root .hsz-a{font-size:clamp(40px,6.6vw,54px);}
.s3root .hsz-b{font-size:clamp(38px,6vw,54px);}
.s3root .hsz-c{font-size:clamp(36px,5.4vw,54px);}
.s3root .hsz-d{font-size:clamp(36px,5vw,54px);}
.s3root .hsz-e{font-size:clamp(34px,5vw,54px);}
.s3root .hsz-cta{font-size:clamp(44px,8vw,54px);}
.s3root .h2{font-size:clamp(32px,4.6vw,44px);}
}


/* ================= EBOO rhythm redesign v1 (Danika) — background rhythm + daylight gap-fills ================= */
.s3root .sec-sand{background:var(--sand) !important}
.s3root .sec-white{background:#fff !important}
.s3root .sec-foam{background:var(--seafoam) !important}

.s3root .daylight a{color:var(--tealdeep)}
.s3root .daylight .em{color:var(--ink)}
.s3root .daylight .teal{color:var(--tealdeep)}
.s3root .daylight .ghostnum{color:var(--navy);opacity:.05}

.s3root .daylight .tstep h3{color:var(--navy)}
.s3root .daylight .tstep .t{color:var(--tealdeep)}
.s3root .daylight .timeline:before{background:rgba(15,53,84,.15)}

.s3root .daylight .cond span{color:var(--navy);background:rgba(79,167,166,.12);border-color:rgba(79,167,166,.35)}

.s3root .daylight .upnext{background:var(--navy);border-radius:18px;padding:26px 28px;border:0}

.s3root .daylight .vessel-card{background:var(--navy);border-radius:24px;padding:clamp(28px,5vw,52px);box-shadow:0 20px 50px rgba(15,53,84,.16)}
.s3root .daylight .circuit-card{background:var(--navy);border-radius:24px;padding:clamp(24px,4vw,44px);box-shadow:0 20px 50px rgba(15,53,84,.16)}
.s3root .daylight .bloodfx-card{background:var(--navy)}

/* ================= sticky topic sub-nav ================= */
.o3-subnav{position:sticky;top:66px;z-index:998;background:#0F3554;display:flex;gap:8px;overflow-x:auto;padding:12px 16px;-webkit-overflow-scrolling:touch;scrollbar-width:none;border-bottom:1px solid rgba(255,255,255,.1)}
.o3-subnav::-webkit-scrollbar{display:none}
.o3-subnav a{flex:0 0 auto;color:#DBEEF1;font-family:"DM Sans",sans-serif;font-size:12px;font-weight:600;text-decoration:none;padding:7px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.28);white-space:nowrap;transition:background .2s,color .2s,border-color .2s}
.o3-subnav a:hover,.o3-subnav a:focus-visible{border-color:#fff;background:rgba(255,255,255,.08)}
#s1,#s2,#s3,#s4,#s5,#s6,#s7,#s8,#s9,#s10{scroll-margin-top:120px}
@media(max-width:600px){.o3-subnav{top:56px}}


/* ================= EBOO rhythm redesign v1 (Danika) — AA contrast fix for teal accents on Sand/Seafoam ================= */
.s3root .daylight .kick,
.s3root .daylight .mono,
.s3root .daylight .annot,
.s3root .daylight .explore,
.s3root .daylight .tstep .t,
.s3root .daylight a{color:#00727E}
.s3root .daylight .badge{color:#00727E}


/* ================= EBOO rhythm redesign v1 (Danika) — fix: .s3root's overflow-x:hidden was implicitly forcing overflow-y:auto, which breaks position:sticky for the new sub-nav. body already clips horizontal overflow, so this is safe to relax. ================= */
.s3root{overflow-x:visible !important;overflow-y:visible !important}


/* fix: body also had overflow:clip site-wide, which likewise breaks position:sticky for the sub-nav. Scoped to this page only. */
body.page-id-1250{overflow:visible !important}


/* fix: Elementor's own widget wrapper (position:relative, height=content) was acting as the sticky containing block with zero room to move, preventing the sub-nav from ever appearing pinned. Removing that positioning context lets it stick relative to .s3root instead. */
.elementor-element-db11706{position:static !important}


/* fix: position:sticky would not engage inside Elementor's nested flex/relative wrappers even with all overflow clipping removed — switching to a fixed bar that reveals once the reader scrolls past the hero (see the tiny inline script in the sub-nav widget). This also lets us drop the earlier overflow overrides' necessity for this element specifically, though they remain harmless. */
.o3-subnav{position:fixed !important;top:66px !important;left:0;right:0;width:100%;transform:translateY(-130%);transition:transform .25s ease;opacity:1}
.o3-subnav.is-visible{transform:translateY(0)}
@media(max-width:600px){.o3-subnav{top:56px !important}}/* End custom CSS */