/* A quiet, scroll-driven explanation between the patient's question and their choices. */
.bd-scroll{--bd-ink:#2c3930;--bd-muted:#626b5f;--bd-green:#425c4b;--bd-gold:#a58250;--bd-line:#d6dccd;--bd-paper:#f7f7f0;--bd-progress:0;--bd-header-offset:88px;position:relative;isolation:isolate;background:var(--bd-paper);color:var(--bd-ink);padding:80px max(24px,calc((100% - 1112px)/2));border-block:1px solid #dedfd2;scroll-margin-top:100px;overflow-wrap:anywhere}
.bd-scroll,.bd-scroll *,.bd-scroll *::before,.bd-scroll *::after{box-sizing:border-box}
.bd-scroll-intro{max-width:780px;margin-bottom:44px}
.bd-scroll .bd-scroll-eyebrow{display:flex;align-items:center;gap:12px;font-size:11px;line-height:1.7;letter-spacing:.13em;font-weight:750;text-transform:uppercase;color:#657451;margin:0 0 19px}
.bd-scroll-eyebrow::before{content:"";width:30px;height:1px;flex:0 0 auto;background:#a58250}
.bd-scroll .bd-scroll-intro h2{font-size:clamp(28px,3.2vw,42px);line-height:1.34;letter-spacing:-.045em;font-weight:750;color:var(--bd-ink);margin:0 0 21px;text-wrap:balance;word-break:keep-all}
.bd-scroll .bd-scroll-intro>p:not(.bd-scroll-eyebrow){font-size:16px;line-height:1.95;max-width:670px;color:var(--bd-muted);margin:0 0 15px;word-break:keep-all}
.bd-scroll .bd-scroll-skip{display:inline-flex;align-items:center;gap:8px;min-height:44px;color:#506443;font-size:13px;font-weight:650;line-height:1.6;text-underline-offset:5px;text-decoration-thickness:1px}
.bd-scroll-skip::after{content:"↓";font-size:17px;text-decoration:none}
.bd-scroll-layout{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:64px;align-items:start;min-width:0}
.bd-scroll-visual{position:relative;min-width:0;max-width:100%;display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:18px;row-gap:16px;align-items:center;align-self:start;padding:28px 26px 22px;border:1px solid #d4dbcd;border-top:3px solid #697b56;border-radius:4px;background:linear-gradient(150deg,#fffffa 5%,#f1f3e8 100%);box-shadow:0 14px 35px -30px #475844}
.bd-scroll-art{grid-column:1/-1;position:relative;width:100%;aspect-ratio:640/460;display:flex;align-items:center;justify-content:center;overflow:hidden;min-width:0;background:radial-gradient(ellipse at 50% 58%,#e4eadb 0%,transparent 68%)}
.bd-scroll-caption{grid-column:1/-1;display:flex;align-items:flex-start;gap:15px;min-width:0;padding-top:15px;border-top:1px solid #dbe0d0}
.bd-scroll-counter{flex:0 0 auto;white-space:nowrap;color:#7d5932;font:15px/1.7 Georgia,serif;font-variant-numeric:tabular-nums;letter-spacing:.025em}
.bd-scroll-label{display:block;min-width:0;font-size:16px;line-height:1.6;font-weight:700;color:#3b513d;word-break:keep-all;overflow-wrap:anywhere}
.bd-scroll-progress{display:none;grid-column:1/-1;height:2px;background:#dce2d3;border-radius:1px;overflow:hidden}
.bd-scroll-progress i{display:block;width:100%;height:100%;background:#657c4e;transform:scaleX(var(--bd-progress));transform-origin:left center}
.bd-scroll-controls{display:none;grid-column:1/-1;gap:8px;align-items:center;justify-content:stretch}
.bd-scroll .bd-scroll-step-control{flex:1 1 0;appearance:none;min-width:0;min-height:44px;border:1px solid #ced7c4;border-radius:3px;background:#fafbf5;color:#59674d;cursor:pointer;font-family:inherit;font-size:12px;font-weight:600;line-height:1.5;padding:8px 5px;transition:background-color .15s,color .15s,border-color .15s}
.bd-scroll .bd-scroll-step-control:hover{background:#e5ecdc;border-color:#859770}
.bd-scroll .bd-scroll-step-control[aria-current="step"]{background:#435c43;border-color:#435c43;color:#fffbed}
.bd-scroll .bd-scroll-toggle{display:none;appearance:none;align-items:center;justify-content:center;min-height:44px;max-width:145px;border:1px solid #c4ceb9;border-radius:3px;padding:8px 12px;background:transparent;color:#4d6142;cursor:pointer;font-family:inherit;font-size:12px;font-weight:650;line-height:1.6;text-align:center;word-break:keep-all}
.bd-scroll .bd-scroll-toggle:hover{background:#e5ecdc;border-color:#84976d}
.bd-scroll .bd-scroll-disclaimer{grid-column:1/-1;font-size:11px;line-height:1.75;color:#59654f;margin:0;word-break:keep-all}
.bd-scroll-steps{list-style:none;min-width:0;padding:0;margin:0;counter-reset:bd-scene}
.bd-scroll .bd-scroll-step{position:relative;min-width:0;margin:0;padding:26px 0 30px 28px;border-left:1px solid #ccd6c1}
.bd-scroll-step::before{content:"";position:absolute;width:7px;height:7px;left:-4px;top:34px;border-radius:50%;background:#b1bea0;box-shadow:0 0 0 5px var(--bd-paper)}
.bd-scroll .bd-scroll-step>span:first-child{display:block;font:17px/1.3 Georgia,serif;letter-spacing:.025em;font-variant-numeric:tabular-nums;color:#626f52;margin:0 0 16px}
.bd-scroll .bd-scroll-step h3{font-size:24px;line-height:1.5;letter-spacing:-.035em;font-weight:700;margin:0 0 17px;color:#3d4d37;text-wrap:balance;word-break:keep-all}
.bd-scroll .bd-scroll-step p{font-size:16px;line-height:1.95;margin:0;color:#5d6854;word-break:keep-all;overflow-wrap:anywhere;max-width:490px}
.bd-scroll .bd-scroll-step.is-active{border-left-color:#6d8355}
.bd-scroll-step.is-active::before{background:#546f42;box-shadow:0 0 0 5px var(--bd-paper),0 0 0 6px #cbd6bd}
.bd-scroll .bd-scroll-step.is-active>span:first-child{color:#8d693e}
.bd-scroll .bd-scroll-step.is-active h3{color:#2e482b}
.bd-scroll.is-enhanced:not([data-motion-mode="reduced"]) .bd-scroll-visual{position:sticky;top:var(--bd-header-offset)}
.bd-scroll.is-enhanced:not([data-motion-mode="reduced"]) .bd-scroll-step{min-height:clamp(300px,51vh,460px);display:flex;flex-direction:column;justify-content:center;padding-block:45px}
.bd-scroll.is-enhanced:not([data-motion-mode="reduced"]) .bd-scroll-step::before{top:calc(50% - 66px)}
.bd-scroll.is-enhanced:not([data-motion-mode="reduced"]) .bd-scroll-progress{display:block}
.bd-scroll.is-enhanced:not([data-motion-mode="reduced"]) .bd-scroll-controls{display:flex}
.bd-scroll.is-enhanced:not([data-motion-mode="reduced"]) .bd-scroll-toggle:not([hidden]){display:inline-flex}
.bd-scroll.is-enhanced:not([data-motion-mode="reduced"]) .bd-scroll-disclaimer{grid-column:1/-1}
.bd-scroll a:focus-visible,.bd-scroll button:focus-visible{outline:3px solid #936924;outline-offset:5px}
.bd-scroll [id="bd-scroll-after"]{scroll-margin-top:calc(var(--bd-header-offset) + 20px)}
@media(min-width:761px) and (max-height:750px){.bd-scroll-visual{padding:19px;row-gap:11px}.bd-scroll-art{max-height:36vh}.bd-scroll-label{font-size:14px}.bd-scroll-caption{padding-top:11px}.bd-scroll .bd-scroll-disclaimer{font-size:10px}.bd-scroll .bd-scroll-step-control{min-height:38px}}
@media(max-width:1000px){.bd-scroll{padding-inline:28px}.bd-scroll-layout{gap:35px;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.bd-scroll-visual{padding:22px 20px}.bd-scroll .bd-scroll-step{padding-left:23px}.bd-scroll .bd-scroll-step h3{font-size:22px}.bd-scroll .bd-scroll-step p{font-size:15px}}
@media(max-width:760px){
 .bd-scroll{padding:52px 22px;--bd-header-offset:82px}
 .bd-scroll-intro{margin-bottom:27px}
 .bd-scroll .bd-scroll-eyebrow{font-size:10px;letter-spacing:.09em;margin-bottom:15px}
 .bd-scroll .bd-scroll-intro h2{font-size:29px;line-height:1.4;margin-bottom:18px}
 .bd-scroll .bd-scroll-intro>p:not(.bd-scroll-eyebrow){font-size:15px;line-height:1.9;margin-bottom:8px}
 .bd-scroll .bd-scroll-skip{font-size:12px}
 .bd-scroll-layout{display:block}
 .bd-scroll-visual{padding:15px 16px 12px;gap:9px 12px;margin:0 0 26px;z-index:2;box-shadow:0 14px 18px -20px #526242}
 .bd-scroll-art{height:clamp(140px,25svh,210px);max-height:none;aspect-ratio:640/460}
 .bd-scroll-caption{padding-top:9px;gap:12px}
 .bd-scroll-counter{font-size:12px;line-height:1.6}
 .bd-scroll-label{font-size:13px;line-height:1.55}
 .bd-scroll-progress{height:2px}
 .bd-scroll-controls{gap:6px}
 .bd-scroll .bd-scroll-step-control{min-height:44px;padding:5px;font-size:11px}
 .bd-scroll .bd-scroll-toggle{min-height:44px;max-width:112px;font-size:11px;padding:6px 10px}
 .bd-scroll .bd-scroll-disclaimer{font-size:10px;line-height:1.65}
 .bd-scroll .bd-scroll-step{padding:25px 0 30px 24px}
 .bd-scroll .bd-scroll-step>span:first-child{font-size:16px;margin-bottom:12px}
 .bd-scroll .bd-scroll-step h3{font-size:21px;line-height:1.5;margin-bottom:13px}
 .bd-scroll .bd-scroll-step p{font-size:15px;line-height:1.9}
 .bd-scroll.is-enhanced:not([data-motion-mode="reduced"]) .bd-scroll-step{min-height:clamp(270px,45svh,370px);padding-block:30px}
 .bd-scroll.is-enhanced:not([data-motion-mode="reduced"]) .bd-scroll-visual{margin-bottom:10px}
 .bd-scroll.is-enhanced:not([data-motion-mode="reduced"]) .bd-scroll-step::before{top:calc(50% - 61px)}
}
@media(max-width:360px){.bd-scroll{padding-inline:18px}.bd-scroll .bd-scroll-intro h2{font-size:26px}.bd-scroll-visual{padding-inline:12px}.bd-scroll .bd-scroll-step h3{font-size:20px}.bd-scroll .bd-scroll-disclaimer{font-size:9px}.bd-scroll-caption{gap:9px}}
@media(max-width:760px) and (max-height:610px){.bd-scroll-art{height:95px}.bd-scroll-visual{gap:7px;padding-top:10px;padding-bottom:9px}.bd-scroll .bd-scroll-disclaimer{font-size:9px}.bd-scroll-label{font-size:12px}.bd-scroll-controls{display:none!important}.bd-scroll.is-enhanced:not([data-motion-mode="reduced"]) .bd-scroll-step{min-height:255px}}
/* Clinical process media keeps its full 16:9 frame on small screens. */
@media screen and (max-width:760px){
 .bd-scroll.bd-scroll--clinical{padding-inline:16px}
 .bd-scroll--clinical .bd-scroll-visual{padding-inline:8px}
 .bd-scroll--clinical .bd-scroll-art{height:auto;aspect-ratio:16/9}
}
@media(prefers-reduced-motion:reduce){.bd-scroll *,.bd-scroll *::before,.bd-scroll *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.bd-scroll.is-enhanced .bd-scroll-visual{position:relative!important;top:auto!important}.bd-scroll.is-enhanced .bd-scroll-step{min-height:0!important;padding-block:26px!important}.bd-scroll.is-enhanced .bd-scroll-step::before{top:34px!important}.bd-scroll .bd-scroll-controls,.bd-scroll .bd-scroll-progress,.bd-scroll .bd-scroll-toggle{display:none!important}.bd-scroll .bd-scroll-disclaimer{grid-column:1/-1!important}}
@media print{.bd-scroll{padding:24px 0;background:white;border-color:#bbb;color:black}.bd-scroll-intro{margin-bottom:20px}.bd-scroll-layout{display:block}.bd-scroll .bd-scroll-visual{position:relative!important;top:auto!important;max-width:420px;break-inside:avoid;margin-bottom:20px;box-shadow:none}.bd-scroll .bd-scroll-step{min-height:0!important;padding:18px 0 20px 22px!important;break-inside:avoid}.bd-scroll .bd-scroll-step::before{top:27px!important}.bd-scroll .bd-scroll-controls,.bd-scroll .bd-scroll-toggle,.bd-scroll .bd-scroll-progress,.bd-scroll .bd-scroll-skip{display:none!important}.bd-scroll .bd-scroll-disclaimer{grid-column:1/-1!important}}

/* Real imagery remains readable before loading, with motion disabled and in print. */
.bd-scroll-art{background:#f7f7f0}
.bd-scroll-art .bd-sequence-poster{display:block;width:100%;height:100%;max-width:100%;object-fit:contain;object-position:center}
.bd-scroll-art .bd-scroll-sequence{position:absolute;inset:0;display:block;width:100%;height:100%;pointer-events:none}
@media print{.bd-scroll-art .bd-scroll-sequence{display:none!important}.bd-scroll-art .bd-sequence-poster{display:block!important}}