/* ============================================================
   RIVER VALLEY DENTAL × BRANDCORE.IO
   Private proposal — built as a maintained web presentation.
   ============================================================ */

@font-face{
  font-family:'Geist';
  src:url('assets/fonts/geist-latin.woff2') format('woff2');
  font-weight:100 900;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:'Instrument Serif';
  src:url('assets/fonts/instrument-serif-regular.woff2') format('woff2');
  font-weight:400;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:'Instrument Serif';
  src:url('assets/fonts/instrument-serif-italic.woff2') format('woff2');
  font-weight:400;
  font-style:italic;
  font-display:swap;
}
@font-face{
  font-family:'JetBrains Mono';
  src:url('assets/fonts/jetbrains-mono-400-normal.woff2') format('woff2');
  font-weight:400;
  font-style:normal;
  font-display:swap;
}

:root{
  --ink:#0a1622;
  --ink-2:#0e1d2c;
  --navy:#122a44;
  --navy-2:#193b5c;
  --paper:#f5efe3;
  --paper-2:#ede3d1;
  --paper-3:#e2d4bb;
  --cream:#fbf7ee;
  --gold:#c7a04b;
  --gold-bright:#e9c980;
  --gold-deep:#7d5a1c;
  --river:#3d7fa8;
  --river-bright:#76b7d2;
  --red:#a5352e;
  --muted-dark:#b8c2ca;
  --muted-light:#6b6152;
  --line-dark:rgba(236,226,206,.16);
  --line-light:rgba(26,38,52,.15);
  --sans:'Geist',system-ui,-apple-system,'Segoe UI',sans-serif;
  --serif:'Instrument Serif',Georgia,serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,monospace;
  --body:clamp(16px,1.15vw,24px);
  --body-s:clamp(16px,1.13vw,21px);
  --label:clamp(13px,.9vw,15px);
  --micro:clamp(12.5px,.82vw,13.5px);
  --h2:clamp(40px,3.7vw,64px);
  --h3:clamp(21px,1.55vw,28px);
  --gutter:clamp(20px,3.7vw,66px);
  --chrome-h:66px;
  --foot-h:54px;
  --ease:cubic-bezier(.22,.72,.16,1);
}

*{box-sizing:border-box}
html,body{height:100%}
html{background:#08121c}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--paper);
  background:#08121c;
  overflow:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
button,a{-webkit-tap-highlight-color:transparent}
button{font:inherit;color:inherit}
img{display:block;max-width:100%}
p,h1,h2,h3,h4,blockquote,figure{margin:0}
ol,ul{margin:0;padding:0;list-style:none}
a{color:inherit}
code{
  font-family:var(--mono);
  font-size:.9em;
  background:rgba(18,42,68,.07);
  border:1px solid rgba(18,42,68,.12);
  border-radius:3px;
  padding:1px 4px;
  white-space:nowrap;
}
.theme-dark code{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.13)}
kbd{
  font-family:var(--mono);
  font-size:.85em;
  border:1px solid currentColor;
  border-radius:3px;
  padding:1px 4px;
  opacity:.72;
}
::selection{background:var(--gold);color:var(--ink)}
:focus-visible{outline:2px solid var(--gold-bright);outline-offset:4px}

/* ---------- app frame ---------- */
#app{
  position:relative;
  height:100svh;
  height:100dvh;
  overflow:hidden;
  background:#08121c;
}
.progress{
  position:fixed;top:0;left:0;right:0;height:2px;z-index:130;
  background:rgba(255,255,255,.08);
}
.progress span{
  display:block;height:100%;width:10%;
  background:linear-gradient(90deg,var(--river),var(--gold-bright));
  transition:width .7s var(--ease);
}

/* ---------- chrome ---------- */
.chrome,.foot{
  position:fixed;left:0;right:0;z-index:120;
  display:grid;align-items:center;
  padding:0 var(--gutter);
  font-family:var(--mono);
  letter-spacing:.06em;
  transition:background .4s var(--ease),color .4s var(--ease),border-color .4s var(--ease);
}
.chrome{
  top:0;height:var(--chrome-h);
  grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);
  border-bottom:1px solid var(--line-dark);
  background:#08121c;
  color:var(--paper);
}
.foot{
  bottom:0;height:var(--foot-h);
  grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);
  border-top:1px solid var(--line-dark);
  background:#08121c;
  color:var(--muted-dark);
  font-size:11.5px;
}
#app[data-theme="paper"] .chrome{background:var(--paper);color:var(--ink);border-bottom-color:var(--line-light)}
#app[data-theme="paper"] .foot{background:var(--paper);color:var(--muted-light);border-top-color:var(--line-light)}

.chrome-left{display:flex;align-items:center;gap:13px;min-width:0}
.brandcore-lockup{display:flex;align-items:center;height:22px}
.bc-logo{height:21px;width:auto}
.bc-dark{display:block}
.bc-light{display:none}
#app[data-theme="paper"] .bc-dark{display:none}
#app[data-theme="paper"] .bc-light{display:block}
.lock-x{font-size:15px;color:var(--gold);line-height:1}
.client-lockup{display:flex;align-items:center;gap:8px;min-width:0}
.client-mark{
  width:clamp(64px,5.6vw,92px);height:auto;aspect-ratio:2048/1092;border-radius:3px;
  background:#fef9eb;
  display:grid;place-items:center;
  overflow:hidden;flex:0 0 auto;
  box-shadow:0 0 0 1px rgba(199,160,75,.35);
}
.client-mark img{width:100%;height:100%;object-fit:contain;padding:3px}
.client-word{display:none}
#app[data-theme="paper"] .client-word{color:var(--muted-light)}
.chrome-mid{
  font-size:10.5px;letter-spacing:.15em;color:var(--muted-dark);
  white-space:nowrap;padding:0 18px;
}
#app[data-theme="paper"] .chrome-mid{color:var(--muted-light)}
.chrome-right{display:flex;align-items:center;justify-content:flex-end;gap:16px}
.index-btn{
  display:flex;align-items:center;gap:8px;
  background:none;border:0;cursor:pointer;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;
  padding:8px 0;opacity:.82;
}
.index-btn:hover{opacity:1;color:var(--gold-bright)}
#app[data-theme="paper"] .index-btn:hover{color:var(--gold-deep)}
.index-ico{
  width:13px;height:9px;display:block;
  background:
    linear-gradient(currentColor,currentColor) 0 0/13px 1px no-repeat,
    linear-gradient(currentColor,currentColor) 0 4px/13px 1px no-repeat,
    linear-gradient(currentColor,currentColor) 0 8px/13px 1px no-repeat;
  opacity:.8;
}
.counter{font-size:11.5px;letter-spacing:.08em;white-space:nowrap}
.counter-sep{opacity:.42;padding:0 5px}

.foot-left{font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.prep-label{color:var(--gold);margin-right:9px;letter-spacing:.12em}
.foot-mid{font-size:10px;letter-spacing:.18em;white-space:nowrap;padding:0 16px;opacity:.72}
.foot-right{display:flex;align-items:center;justify-content:flex-end;gap:16px}
.key-hint{font-size:9.5px;opacity:.58;white-space:nowrap;letter-spacing:.1em}
.key-hint kbd{margin:0 2px}
.nav-btns{display:flex;align-items:center;gap:7px}
.nav-btn{
  height:34px;min-width:34px;padding:0 10px;
  background:transparent;border:1px solid currentColor;border-radius:2px;
  font-family:var(--mono);font-size:12px;letter-spacing:.08em;
  cursor:pointer;opacity:.76;transition:opacity .18s,background .18s,color .18s;
}
.nav-btn:hover{opacity:1}
.nav-next{background:var(--gold);border-color:var(--gold);color:var(--ink);opacity:1;font-size:10.5px;letter-spacing:.1em;padding:0 14px}
.nav-next:hover{background:var(--gold-bright);border-color:var(--gold-bright)}
#app[data-theme="paper"] .nav-next{background:var(--navy);border-color:var(--navy);color:var(--cream)}
#app[data-theme="paper"] .nav-next:hover{background:var(--navy-2)}
.nav-btn:disabled{opacity:.25;cursor:default}

/* ---------- stage / slides ---------- */
.stage{position:absolute;inset:0}
.slide{
  position:absolute;inset:0;
  padding:calc(var(--chrome-h) + 8px) 0 calc(var(--foot-h) + 6px);
  opacity:0;visibility:hidden;pointer-events:none;
  background:var(--ink);
  color:var(--paper);
  overflow:hidden;
  will-change:transform,opacity;
}
.slide.is-active{opacity:1;visibility:visible;pointer-events:auto;z-index:2}
.slide.theme-paper{
  background:
    radial-gradient(900px 600px at 88% 0%,rgba(255,255,255,.55),transparent 62%),
    radial-gradient(700px 500px at 0% 100%,rgba(199,160,75,.11),transparent 70%),
    repeating-linear-gradient(0deg,rgba(26,38,52,.018) 0 1px,transparent 1px 4px),
    var(--paper);
  color:var(--ink);
}
.slide.theme-dark{
  background:
    radial-gradient(1100px 700px at 75% 0%,rgba(46,100,136,.2),transparent 62%),
    radial-gradient(800px 600px at 8% 100%,rgba(199,160,75,.08),transparent 66%),
    linear-gradient(160deg,#0b1724 0%,#08121c 58%,#0a1723 100%);
  color:var(--paper);
}
.slide-inner{
  width:100%;max-width:1740px;height:100%;
  margin:0 auto;padding:0 var(--gutter);
  display:flex;flex-direction:column;
  overflow-y:auto;overflow-x:hidden;
  overscroll-behavior:contain;
  scrollbar-width:thin;
  scrollbar-color:rgba(199,160,75,.55) transparent;
}
.slide.theme-paper .slide-inner{scrollbar-color:rgba(18,42,68,.3) transparent}
.slide-inner::-webkit-scrollbar{width:7px}
.slide-inner::-webkit-scrollbar-thumb{background:rgba(199,160,75,.45);border-radius:10px}
.slide.theme-paper .slide-inner::-webkit-scrollbar-thumb{background:rgba(18,42,68,.24)}

/* transition classes */
.slide.is-leaving{opacity:1;visibility:visible;pointer-events:none;z-index:3}
.slide.is-enter{opacity:0;visibility:visible;pointer-events:none;z-index:4}
.slide.anim-out-left{animation:outLeft .46s var(--ease) forwards}
.slide.anim-out-right{animation:outRight .46s var(--ease) forwards}
.slide.anim-in-right{animation:inRight .62s var(--ease) forwards}
.slide.anim-in-left{animation:inLeft .62s var(--ease) forwards}
@keyframes outLeft{from{opacity:1;transform:translateX(0) scale(1)}to{opacity:0;transform:translateX(-8%) scale(.975)}}
@keyframes outRight{from{opacity:1;transform:translateX(0) scale(1)}to{opacity:0;transform:translateX(8%) scale(.975)}}
@keyframes inRight{from{opacity:0;transform:translateX(7%) scale(1.015)}to{opacity:1;transform:translateX(0) scale(1)}}
@keyframes inLeft{from{opacity:0;transform:translateX(-7%) scale(1.015)}to{opacity:1;transform:translateX(0) scale(1)}}
.slide.is-active .reveal{animation:rise .7s var(--ease) both}
.slide.is-active .reveal:nth-child(2){animation-delay:.05s}
.slide.is-active .reveal:nth-child(3){animation-delay:.1s}
.slide.is-active .reveal:nth-child(4){animation-delay:.15s}
.slide.is-active .reveal:nth-child(5){animation-delay:.2s}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}

/* ---------- shared type ---------- */
.kicker{
  font-family:var(--mono);font-size:var(--label);
  letter-spacing:.14em;line-height:1.4;
  color:var(--gold-deep);
  margin-bottom:14px;
}
.theme-dark .kicker{color:var(--gold-bright)}
.dot{opacity:.55;padding:0 5px}
.slide-title{
  font-family:var(--sans);font-weight:500;
  font-size:var(--h2);line-height:.98;letter-spacing:-.045em;
  margin-bottom:16px;
}
.slide-title em,.cover-title em,.site h3 em,.p-hero h3 em,.md-home h3 em{
  font-family:var(--serif);font-style:italic;font-weight:400;
  letter-spacing:-.015em;
}
.theme-paper .slide-title em{color:var(--gold-deep)}
.theme-dark .slide-title em{color:var(--gold-bright)}
.slide-head{flex:0 0 auto;margin-bottom:clamp(12px,1.5vh,22px)}
.lead{
  font-size:var(--body);line-height:1.48;letter-spacing:-.008em;
  color:var(--muted-dark);max-width:64ch;
}
.theme-paper .lead{color:var(--muted-light)}
.lead.narrow{max-width:76ch}
.source-line{
  flex:0 0 auto;margin-top:auto;padding-top:14px;
  font-family:var(--mono);font-size:var(--micro);line-height:1.5;
  letter-spacing:.02em;color:var(--muted-light);
  border-top:1px solid var(--line-light);
}
.dark-source{color:var(--muted-dark);border-top-color:var(--line-dark)}
.cap-k{
  display:block;font-family:var(--mono);font-size:var(--micro);
  letter-spacing:.12em;color:var(--gold-deep);margin-bottom:5px;
}
.theme-dark .cap-k{color:var(--gold-bright)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:46px;padding:0 20px;border-radius:2px;border:1px solid transparent;
  font-family:var(--mono);font-size:13px;letter-spacing:.07em;
  cursor:pointer;transition:transform .18s var(--ease),background .18s,color .18s;
}
.btn:hover{transform:translateY(-1px)}
.btn-gold{background:var(--gold);color:var(--ink);border-color:var(--gold)}
.btn-gold:hover{background:var(--gold-bright);border-color:var(--gold-bright)}
.btn:disabled{opacity:.45;cursor:default;transform:none}

/* ============================================================
   01 COVER
   ============================================================ */
.cover{
  padding-bottom:calc(var(--foot-h) + 4px);
  background:
    radial-gradient(1200px 800px at 76% 42%,rgba(46,112,150,.2),transparent 60%),
    radial-gradient(800px 700px at 12% 10%,rgba(199,160,75,.07),transparent 66%),
    linear-gradient(160deg,#0b1825 0%,#08121c 55%,#0a1723 100%);
}
.cover-grid{
  height:100%;display:grid;
  grid-template-columns:minmax(0,45.5%) minmax(0,54.5%);
  align-items:center;
  padding-left:var(--gutter);
  position:relative;
}
.cover-copy{padding-right:clamp(16px,3vw,50px);z-index:3;max-width:760px}
.cover-title{
  font-size:clamp(54px,7.1vw,118px);line-height:.86;letter-spacing:-.062em;
  font-weight:500;margin:0 0 clamp(18px,2.4vh,30px);
}
.cover-title em{display:inline-block;color:var(--gold-bright);letter-spacing:-.03em}
.cover .lead{max-width:52ch;font-size:clamp(16px,1.18vw,22px);line-height:1.5}
.cover-facts{
  display:flex;flex-wrap:wrap;gap:12px 26px;
  margin:clamp(20px,3vh,34px) 0 0;padding-top:16px;
  border-top:1px solid var(--line-dark);
}
.cover-facts>div{display:flex;flex-direction:column;gap:5px;min-width:130px}
.fact-k{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;color:var(--gold-bright)}
.fact-v{font-size:14.5px;color:var(--muted-dark);line-height:1.3}
.cover-actions{display:flex;align-items:center;gap:18px;margin-top:clamp(22px,3.2vh,38px);flex-wrap:wrap}
.cover-hint{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--muted-dark);opacity:.8}
.cover-stage{position:relative;height:100%;min-height:480px;margin-right:0}
.cover-stage:after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:22%;
  background:linear-gradient(180deg,transparent,rgba(8,18,28,.72) 62%,#08121c 100%);
  z-index:2;pointer-events:none;
}
.hero-canvas{
  position:absolute;inset:0;z-index:1;
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 16%);
  mask-image:linear-gradient(90deg,transparent 0%,#000 16%);
}
.hero-fallback{position:absolute;inset:0;display:none;z-index:1;overflow:hidden}
.no-webgl .hero-canvas{display:none}
.no-webgl .hero-fallback{display:block}
.fallback-glow{
  position:absolute;width:72%;aspect-ratio:1;left:10%;top:10%;
  background:radial-gradient(circle,rgba(233,201,128,.2),rgba(61,127,168,.08) 45%,transparent 68%);
  filter:blur(8px);
}
.fallback-sun{
  position:absolute;width:22%;aspect-ratio:1;right:15%;top:17%;border-radius:50%;
  background:radial-gradient(circle at 36% 30%,#f8e6b7,#d4ad57 46%,#936a22 88%);
  box-shadow:0 0 70px rgba(233,201,128,.36);
}
.fallback-ridges{display:none}
.fallback-plaque{
  position:absolute;left:15%;top:31%;width:58%;aspect-ratio:1.55;
  background:#fef9eb;
  border-radius:10px;border:2px solid rgba(199,160,75,.65);
  box-shadow:0 30px 80px rgba(0,0,0,.55),inset 0 1px 0 #fff;
  transform:rotate(-4deg);display:grid;place-items:center;padding:8%;
}
.fallback-plaque img{width:100%}
.fallback-river{
  position:absolute;left:6%;right:4%;bottom:15%;height:10%;
  border-radius:50%;border-top:5px solid #3d7fa8;transform:rotate(-3deg);
  filter:drop-shadow(0 3px 4px rgba(0,0,0,.25));
}
.stage-meta{
  position:absolute;left:0;right:clamp(12px,2vw,32px);bottom:2px;z-index:3;
  display:flex;justify-content:space-between;gap:16px;
  font-family:var(--mono);font-size:9.5px;letter-spacing:.13em;color:rgba(184,194,202,.72);
  border-top:1px solid var(--line-dark);padding-top:9px;
}
.cover-foot{display:none}
.cover-foot .gold{color:var(--gold-bright)}
.cover-scroll{display:flex;align-items:center;gap:10px}
.scroll-line{display:block;width:44px;height:1px;background:linear-gradient(90deg,var(--gold),transparent)}

/* ============================================================
   02 AUDIT
   ============================================================ */
.audit-grid{
  flex:1;min-height:0;
  display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,.72fr);
  gap:clamp(18px,2.6vw,46px);
}
.findings{display:grid;grid-template-columns:1fr 1fr;gap:0 clamp(18px,2.4vw,38px);align-content:start}
.finding{
  display:grid;grid-template-columns:34px 1fr;gap:10px;
  padding:12px 0 13px;border-top:1px solid var(--line-light);
  min-width:0;
}
.f-num{font-family:var(--mono);font-size:12px;color:var(--gold-deep);padding-top:3px;letter-spacing:.06em}
.f-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:5px}
.sev{font-family:var(--mono);font-size:10px;letter-spacing:.1em;padding:2px 5px;border-radius:2px}
.sev-high{background:rgba(165,53,46,.11);color:var(--red);border:1px solid rgba(165,53,46,.24)}
.sev-med{background:rgba(125,90,28,.08);color:var(--gold-deep);border:1px solid rgba(125,90,28,.2)}
.f-tag{font-family:var(--mono);font-size:clamp(10.5px,.75vw,12px);letter-spacing:.05em;color:var(--muted-light);opacity:.9}
.f-body h3{font-size:clamp(17px,1.15vw,21px);line-height:1.18;letter-spacing:-.018em;font-weight:600;margin-bottom:5px}
.f-body p{font-size:clamp(16px,1.15vw,20px);line-height:1.38;color:var(--muted-light)}
.f-body code{font-size:.88em}
.evidence-shot{display:flex;flex-direction:column;min-height:0;justify-content:flex-start;padding-top:4px}
.shot-frame{
  position:relative;border:1px solid rgba(18,42,68,.22);
  background:#fff;box-shadow:0 20px 50px rgba(20,28,38,.2);
}
.shot-bar{
  display:flex;align-items:center;gap:5px;height:24px;padding:0 9px;
  background:#e9e1d2;border-bottom:1px solid rgba(18,42,68,.16);
}
.shot-bar span{width:5px;height:5px;border-radius:50%;background:rgba(18,42,68,.26)}
.shot-bar em{
  font-family:var(--mono);font-style:normal;font-size:8.5px;letter-spacing:.04em;
  color:#5d5548;margin-left:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.shot-frame>img{width:100%;height:auto}
.shot-callout{
  position:absolute;font-family:var(--mono);font-size:8.5px;letter-spacing:.06em;
  padding:3px 6px;background:var(--red);color:#fff;white-space:nowrap;
  box-shadow:0 3px 10px rgba(0,0,0,.25);
}
.callout-a{top:34%;left:5%}
.callout-b{top:56%;right:3%}
.evidence-shot figcaption{
  font-family:var(--mono);font-size:10px;line-height:1.5;color:var(--muted-light);
  padding-top:9px;
}
.evidence-shot figcaption span{color:var(--red);letter-spacing:.08em}

/* ============================================================
   03 GAP
   ============================================================ */
.gap .slide-inner{padding-bottom:6px}
.gap-head{max-width:1040px}
.gap-head .lead{max-width:78ch}
.gap-grid{
  flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1.52fr) minmax(0,.58fr);
  gap:clamp(22px,3vw,56px);align-items:start;
}
.gap-left{min-width:0}
.serp{
  position:relative;background:#fbf7ee;color:#1d2731;border-radius:8px;
  padding:12px 16px 15px;box-shadow:0 18px 44px rgba(0,0,0,.28);
  border:1px solid rgba(255,255,255,.12);
}
.serp-top{display:flex;align-items:center;gap:8px;border-bottom:1px solid rgba(18,42,68,.12);padding-bottom:9px}
.serp-dot{width:8px;height:8px;border-radius:50%;background:var(--river)}
.serp-query{font-size:13px;color:#4c5560}
.serp-lens{
  width:10px;height:10px;border:1.5px solid #7c8792;border-radius:50%;margin-left:auto;position:relative;
}
.serp-lens:after{content:"";position:absolute;width:5px;height:1.5px;background:#7c8792;transform:rotate(45deg);right:-4px;bottom:-1px}
.serp-result{padding-top:10px;max-width:86%}
.serp-url{font-size:11px;color:#3b6e50;font-family:var(--mono);letter-spacing:.02em}
.serp-result h3{font-size:clamp(15px,1.06vw,18px);line-height:1.25;font-weight:600;color:#234a7a;margin:3px 0 3px;letter-spacing:-.01em}
.serp-result p{font-size:13.5px;line-height:1.4;color:#4c5560}
.serp-note{display:block;margin-top:7px;font-family:var(--mono);font-size:8.5px;letter-spacing:.07em;color:#a5352e}
.serp-illus{
  position:absolute;right:12px;top:12px;font-family:var(--mono);font-size:8px;
  letter-spacing:.09em;color:#8a8377;
}
.paths{display:grid;grid-template-columns:1fr 1fr;gap:clamp(14px,2vw,30px);margin-top:clamp(14px,2.4vh,26px)}
.path{padding-top:10px;border-top:1px solid var(--line-dark)}
.path-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:8px}
.path-k{font-family:var(--mono);font-size:11.5px;letter-spacing:.13em;color:var(--muted-dark)}
.path-count{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;color:var(--gold-bright)}
.path ol li{
  display:flex;gap:10px;align-items:baseline;
  font-size:clamp(15.5px,1.03vw,18px);line-height:1.32;
  padding:5px 0;border-bottom:1px solid rgba(236,226,206,.07);
  color:#d9dfe4;
}
.path ol li span{font-family:var(--mono);font-size:9px;color:rgba(184,194,202,.6);min-width:15px}
.path-now ol li{color:#b9c2ca}
.path-next{padding:12px 14px;border-top:1px solid rgba(118,183,210,.5);background:rgba(61,127,168,.09)}
.path-next .path-k{color:var(--river-bright)}
.path-next .path-count{color:var(--gold-bright)}
.path-next ol li{border-bottom-color:rgba(118,183,210,.12);color:#e6edf1}
.path-rule{height:1px;margin-top:12px;background:linear-gradient(90deg,var(--gold-bright),transparent)}
.phone-evidence{display:flex;flex-direction:column;align-items:center;min-width:0;position:relative;padding-top:2px}
.phone-shell{
  position:relative;width:min(100%,264px);border-radius:34px;
  background:#101b25;border:1px solid rgba(236,226,206,.22);
  box-shadow:0 30px 70px rgba(0,0,0,.45),inset 0 0 0 5px #17232e;
  overflow:hidden;
}
.phone-live{height:clamp(300px,40vh,380px)}
.phone-live img{width:100%;height:100%;object-fit:cover;object-position:top center;opacity:.94}
.phone-notch{
  position:absolute;top:8px;left:50%;transform:translateX(-50%);
  width:38%;height:15px;border-radius:9px;background:#0d151c;z-index:3;
}
.phone-callout{
  position:absolute;top:12px;right:-8px;transform:rotate(4deg);
  background:var(--red);color:#fff;font-family:var(--mono);font-size:8px;
  letter-spacing:.08em;padding:3px 6px;box-shadow:0 4px 12px rgba(0,0,0,.3);
}
.phone-evidence figcaption{padding-top:12px;max-width:290px}
.phone-evidence .cap-k{color:var(--gold-bright)}
.phone-evidence figcaption p{font-size:13px;line-height:1.45;color:var(--muted-dark)}
.phone-evidence figcaption strong{color:var(--paper);font-weight:600}

/* ============================================================
   04 PRACTICE
   ============================================================ */
.practice-head{max-width:980px}
.practice-grid{
  flex:1;min-height:0;
  display:grid;grid-template-columns:250px minmax(0,1fr) 292px;
  gap:clamp(20px,2.4vw,38px);align-items:start;
}
.doctor-card{min-width:0;max-width:250px}
.doctor-photo{
  background:var(--navy);padding:6px;
  box-shadow:0 18px 44px rgba(20,28,38,.18);
}
.doctor-photo img{width:100%;height:auto;aspect-ratio:1;object-fit:cover;filter:saturate(.92) contrast(1.02)}
.doctor-card figcaption{padding-top:13px}
.doctor-card figcaption h3{font-size:clamp(21px,1.45vw,26px);letter-spacing:-.025em;line-height:1.1;margin-bottom:5px}
.doctor-card figcaption p{font-size:13px;line-height:1.4;color:var(--muted-light)}
.practice-quote{padding-top:6px;min-width:0}
.quote-mark{
  font-family:var(--serif);font-size:72px;line-height:.55;color:var(--gold);
  display:block;height:38px;
}
.practice-quote blockquote{
  font-family:var(--serif);font-style:italic;
  font-size:clamp(30px,2.55vw,44px);line-height:1.05;letter-spacing:-.02em;
  color:var(--ink);
}
.quote-attr{
  font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--muted-light);
  margin-top:10px;line-height:1.5;
}
.quote-rule{height:1px;background:var(--line-light);margin:clamp(16px,2.4vh,26px) 0 14px}
.team-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.team-card{display:flex;align-items:center;gap:11px;min-width:0}
.team-card img{width:62px;height:62px;object-fit:cover;border-radius:50%;flex:0 0 auto;filter:saturate(.9)}
.team-card figcaption{display:flex;flex-direction:column;gap:3px;min-width:0}
.team-card strong{font-size:13.5px;line-height:1.2;letter-spacing:-.01em}
.team-card span{font-family:var(--mono);font-size:9.5px;line-height:1.3;color:var(--muted-light)}
.practice-side{min-width:0;display:flex;flex-direction:column;gap:16px}
.office-card img{width:100%;height:auto;border:1px solid rgba(18,42,68,.15);background:#fff;padding:4px}
.office-card figcaption{font-size:12px;line-height:1.42;color:var(--muted-light);padding-top:7px}
.office-card figcaption .cap-k{margin-bottom:3px}
.practice-facts{display:flex;flex-direction:column;border-top:1px solid var(--line-light)}
.practice-facts>div{display:grid;grid-template-columns:44px 1fr;gap:10px;align-items:baseline;padding:8px 0;border-bottom:1px solid var(--line-light)}
.pf-num{font-family:var(--serif);font-size:30px;line-height:1;color:var(--gold-deep)}
.pf-label{font-size:12px;line-height:1.35;color:var(--muted-light)}
.side-note{
  font-family:var(--serif);font-style:italic;font-size:19px;line-height:1.18;
  color:var(--navy);border-left:2px solid var(--gold);padding-left:12px;
}

/* ============================================================
   05 FLAGSHIP
   ============================================================ */
.flagship .slide-inner{max-width:1800px}
.flagship-head{max-width:1060px;margin-bottom:clamp(8px,1.2vh,16px)}
.flagship-grid{
  flex:1;min-height:0;
  display:grid;grid-template-columns:minmax(0,1fr) 246px;
  gap:clamp(14px,1.8vw,28px);align-items:stretch;
}
.browser-stage{min-width:0;display:flex;flex-direction:column;min-height:0}
.browser{
  flex:1;min-height:0;display:flex;flex-direction:column;
  background:var(--cream);border-radius:11px;overflow:hidden;
  border:1px solid rgba(236,226,206,.24);
  box-shadow:0 30px 80px rgba(0,0,0,.48),0 0 0 1px rgba(0,0,0,.2);
}
.browser-bar{
  flex:0 0 28px;display:flex;align-items:center;gap:10px;
  background:#e9e0cf;border-bottom:1px solid rgba(18,42,68,.16);
  padding:0 10px;color:#5c5447;
}
.browser-dots{display:flex;gap:4px}
.browser-dots i{display:block;width:6px;height:6px;border-radius:50%;background:rgba(18,42,68,.25)}
.browser-url{
  flex:1;display:flex;align-items:center;justify-content:center;gap:6px;
  font-family:var(--mono);font-size:8.5px;letter-spacing:.03em;
  background:rgba(255,255,255,.55);border-radius:3px;height:17px;
  max-width:360px;margin:0 auto;
}
.lock-ico{width:6px;height:7px;border:1px solid #6b6458;border-radius:1px;position:relative}
.lock-ico:before{content:"";position:absolute;width:4px;height:4px;border:1px solid #6b6458;border-bottom:0;border-radius:3px 3px 0 0;left:0;top:-4px}
.concept-tag{background:var(--gold);color:#2d2415;font-size:7px;letter-spacing:.08em;padding:1px 4px;border-radius:2px;margin-left:3px}
.browser-menu{font-size:12px;opacity:.5}
.site{flex:1;min-height:0;display:flex;flex-direction:column;background:var(--cream);color:var(--ink);font-family:var(--sans)}
.site-head{
  flex:0 0 50px;display:flex;align-items:center;gap:16px;
  padding:0 16px;border-bottom:1px solid rgba(18,42,68,.12);background:#fbf7ee;
}
.site-brand{display:block;flex:0 0 auto;text-decoration:none}
.site-brand img{height:34px;width:auto}
.site-tabs{display:flex;align-items:center;gap:2px;margin-left:auto}
.site-tab{
  background:none;border:0;cursor:pointer;
  font-family:var(--mono);font-size:10px;letter-spacing:.04em;
  color:#5b5346;padding:8px 10px;border-bottom:2px solid transparent;
}
.site-tab:hover{color:var(--navy)}
.site-tab.is-active{color:var(--navy);border-bottom-color:var(--gold)}
.site-contact{display:flex;flex-direction:column;align-items:flex-end;gap:1px;margin-left:8px}
.site-phone{font-size:11.5px;font-weight:600;letter-spacing:-.01em;color:var(--navy)}
.site-hours{font-family:var(--mono);font-size:7.5px;letter-spacing:.03em;color:#766c5d}
.site-body{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;scrollbar-color:rgba(18,42,68,.26) transparent}
.site-body::-webkit-scrollbar{width:5px}
.site-body::-webkit-scrollbar-thumb{background:rgba(18,42,68,.22);border-radius:10px}
.site-panel{display:none;padding:16px 16px 14px;min-height:100%}
.site-panel.is-active{display:block}
.site-eyebrow{display:block;font-family:var(--mono);font-size:8px;letter-spacing:.12em;color:var(--gold-deep);margin-bottom:5px}
.site-home{position:relative;display:grid;grid-template-columns:1.02fr .98fr;gap:16px;align-items:stretch;min-height:246px}
.site-hero-copy{padding:4px 0 0}
.site-hero-copy h3{
  font-size:clamp(25px,2.15vw,38px);line-height:.98;letter-spacing:-.045em;
  font-weight:500;margin-bottom:9px;
}
.site-hero-copy h3 em{color:var(--gold-deep)}
.site-hero-copy p{font-size:clamp(11.5px,.88vw,14px);line-height:1.4;color:#5b5346;max-width:44ch}
.site-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:13px}
.site-btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:32px;padding:0 12px;border-radius:2px;
  font-family:var(--mono);font-size:9.5px;letter-spacing:.04em;
  border:1px solid transparent;cursor:pointer;
}
.site-btn-primary{background:var(--navy);color:var(--cream);border-color:var(--navy)}
.site-btn-primary:hover{background:var(--navy-2)}
.site-btn-ghost{border-color:rgba(18,42,68,.25);color:var(--navy)}
.site-hero-photo{position:relative;min-height:210px;overflow:hidden;border-radius:4px;background:#ddd2c0}
.site-hero-photo img{width:100%;height:100%;object-fit:cover;object-position:center 36%}
.site-photo-label{
  position:absolute;left:7px;bottom:7px;font-family:var(--mono);font-size:6.5px;
  letter-spacing:.05em;background:rgba(8,18,28,.68);color:#f4eee2;padding:2px 5px;
}
.next-card{
  position:absolute;left:0;bottom:0;width:190px;
  background:#fbf7ee;border:1px solid rgba(18,42,68,.15);
  box-shadow:0 10px 24px rgba(20,28,38,.16);
  padding:9px 10px;display:flex;flex-direction:column;gap:2px;
}
.next-k{font-family:var(--mono);font-size:7px;letter-spacing:.12em;color:var(--gold-deep)}
.next-card strong{font-size:12.5px;letter-spacing:-.01em}
.next-time{font-size:10.5px;color:#5b5346}
.next-note{font-family:var(--mono);font-size:6.8px;letter-spacing:.03em;color:#8a8072}
.next-btn{
  margin-top:5px;border:0;background:var(--gold);color:#2d2415;
  font-family:var(--mono);font-size:8px;letter-spacing:.05em;
  padding:6px 7px;cursor:pointer;text-align:left;
}
.site-strip{
  display:grid;grid-template-columns:1fr 1fr 1fr 118px;gap:12px;align-items:center;
  margin-top:14px;padding-top:12px;border-top:1px solid rgba(18,42,68,.14);
}
.strip-item{display:flex;flex-direction:column;gap:2px;font-size:9.5px;line-height:1.3;color:#5b5346}
.strip-k{font-family:var(--mono);font-size:10px;letter-spacing:.02em;color:var(--navy)}
.strip-smile{display:flex;align-items:center;gap:7px}
.strip-smile img{width:63px;height:42px;object-fit:cover;border-radius:2px}
.strip-smile figcaption{font-family:var(--mono);font-size:6.5px;line-height:1.3;color:#7d7364;letter-spacing:.02em}
.treat-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-end;margin-bottom:11px}
.treat-head h3{font-size:clamp(20px,1.65vw,29px);line-height:1.05;letter-spacing:-.035em;font-weight:500}
.treat-filters{display:flex;gap:4px;flex-wrap:wrap}
.filter{
  background:none;border:1px solid rgba(18,42,68,.2);border-radius:20px;
  font-family:var(--mono);font-size:8px;letter-spacing:.03em;
  padding:4px 8px;cursor:pointer;color:#5b5346;
}
.filter.is-active{background:var(--navy);border-color:var(--navy);color:var(--cream)}
.treat-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.treat{display:grid;grid-template-columns:24px 1fr auto;grid-template-rows:auto auto;column-gap:6px;padding:7px 0;border-top:1px solid rgba(18,42,68,.1)}
.treat>span{font-family:var(--mono);font-size:8px;color:var(--gold-deep);grid-row:1/2;padding-top:2px}
.treat h4{font-size:11px;line-height:1.2;font-weight:600;grid-column:2/3}
.treat p{font-size:9px;line-height:1.3;color:#6b6152;grid-column:2/3}
.treat em{font-family:var(--mono);font-style:normal;font-size:6px;letter-spacing:.06em;color:#8a8072;grid-column:3/4;grid-row:1/2;padding-top:2px}
.treat.is-hidden{display:none}
.treat-note{font-family:var(--mono);font-size:7.5px;line-height:1.4;color:#7d7364;margin-top:9px}
.appt-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:10px}
.appt-head h3{font-size:clamp(20px,1.65vw,29px);line-height:1.05;letter-spacing:-.035em;font-weight:500}
.appt-sub{font-size:9.5px;color:#6b6152;margin-top:2px}
.illus-pill{font-family:var(--mono);font-size:7px;letter-spacing:.04em;color:#7d5a1c;border:1px solid rgba(125,90,28,.3);padding:3px 6px;white-space:nowrap}
.appt-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:14px}
.cal-card,.slot-card{border:1px solid rgba(18,42,68,.14);background:#fbf7ee;padding:10px}
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.cal-head strong{font-size:11px;letter-spacing:-.01em}
.cal-nav{background:none;border:1px solid rgba(18,42,68,.18);width:22px;height:22px;cursor:pointer;font-size:10px;color:var(--navy)}
.cal-dow{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;font-family:var(--mono);font-size:6.5px;color:#8a8072;text-align:center;margin-bottom:3px}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}
.cal-day{
  height:31px;border:0;background:none;font-family:var(--mono);font-size:8.5px;
  color:#8a8072;display:grid;place-items:center;cursor:default;border-radius:2px;
}
.cal-day.is-open{background:rgba(61,127,168,.1);color:var(--navy);cursor:pointer}
.cal-day.is-open:hover{background:rgba(61,127,168,.22)}
.cal-day.is-selected{background:var(--navy);color:var(--cream)}
.cal-day.is-closed{opacity:.34}
.cal-day.is-empty{visibility:hidden}
.cal-legend{display:flex;align-items:center;gap:5px;font-family:var(--mono);font-size:6.5px;color:#8a8072;margin-top:6px}
.cal-legend span{width:6px;height:6px;border-radius:1px;display:inline-block;margin-left:4px}
.lg-open{background:rgba(61,127,168,.35)}
.lg-sel{background:var(--navy)}
.lg-closed{background:rgba(18,42,68,.12)}
.slot-head{display:flex;flex-direction:column;gap:1px;border-bottom:1px solid rgba(18,42,68,.1);padding-bottom:6px;margin-bottom:7px}
.slot-head strong{font-size:12.5px;letter-spacing:-.01em}
.slot-head span:last-child{font-family:var(--mono);font-size:7px;color:#7d7364}
.slot-grid{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.slot-btn{
  border:1px solid rgba(18,42,68,.16);background:#fff;color:var(--navy);
  font-family:var(--mono);font-size:8px;padding:6px 3px;cursor:pointer;
}
.slot-btn:hover{border-color:var(--river)}
.slot-btn.is-active{background:var(--navy);border-color:var(--navy);color:var(--cream)}
.slot-summary{display:flex;flex-direction:column;gap:1px;margin-top:8px;padding-top:7px;border-top:1px solid rgba(18,42,68,.1)}
.slot-summary span{font-family:var(--mono);font-size:6.5px;letter-spacing:.06em;color:#8a8072}
.slot-summary strong{font-size:13px;color:var(--navy)}
.slot-summary em{font-style:normal;font-size:8px;color:#6b6152}
.slot-cta{width:100%;margin-top:7px;min-height:28px;font-size:8px}
.slot-note{font-family:var(--mono);font-size:6.5px;line-height:1.4;color:#8a8072;margin-top:5px}
.site-foot{
  flex:0 0 24px;display:flex;justify-content:space-between;gap:10px;align-items:center;
  background:#f0e8d9;border-top:1px solid rgba(18,42,68,.12);
  padding:0 12px;font-family:var(--mono);font-size:6.5px;letter-spacing:.02em;color:#756b5c;
  white-space:nowrap;overflow:hidden;
}
.site-foot span{overflow:hidden;text-overflow:ellipsis}
.concept-caption{
  flex:0 0 auto;font-family:var(--mono);font-size:11px;line-height:1.45;
  color:var(--muted-dark);padding-top:7px;
}
.concept-caption span{color:var(--gold-bright);letter-spacing:.08em;margin-right:6px}
.phone-stage{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:0}
.phone-concept{width:min(100%,220px);height:min(46vh,430px);background:#0d1822}
.p-site{height:100%;overflow:hidden;background:var(--cream);color:var(--ink);display:flex;flex-direction:column;padding:16px 12px 10px}
.p-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.p-head img{height:26px;width:auto}
.p-menu{font-size:12px;color:var(--navy)}
.p-hero{background:linear-gradient(160deg,#f8f2e5,#e9dcc3);margin:0 -12px;padding:14px 12px 15px}
.p-k{font-family:var(--mono);font-size:5.5px;letter-spacing:.07em;color:var(--gold-deep)}
.p-hero h3{font-size:21px;line-height:.98;letter-spacing:-.04em;font-weight:500;margin:5px 0 5px}
.p-hero h3 em{color:var(--gold-deep)}
.p-hero p{font-size:8.5px;line-height:1.35;color:#5b5346}
.p-next{background:var(--navy);color:var(--cream);margin:10px 0 8px;padding:8px;display:flex;flex-direction:column;gap:3px}
.p-next span{font-family:var(--mono);font-size:5.5px;letter-spacing:.08em;color:var(--gold-bright)}
.p-next strong{font-size:9px;line-height:1.2}
.p-next button{align-self:flex-start;margin-top:3px;background:var(--gold);border:0;color:#2d2415;font-family:var(--mono);font-size:6.5px;padding:4px 6px;cursor:pointer}
.p-rows{display:flex;flex-direction:column;border-top:1px solid rgba(18,42,68,.13)}
.p-rows>div{display:flex;justify-content:space-between;gap:8px;padding:5px 0;border-bottom:1px solid rgba(18,42,68,.1)}
.p-rows span{font-family:var(--mono);font-size:6.5px;color:#7d7364}
.p-rows strong{font-size:7.5px;text-align:right;font-weight:500}
.p-illus{margin-top:auto;font-family:var(--mono);font-size:5.5px;color:#9a9081;letter-spacing:.04em}
.phone-caption{
  font-family:var(--mono);font-size:9px;line-height:1.5;letter-spacing:.05em;
  color:var(--gold-bright);text-align:center;padding-top:10px;
}
.phone-caption span{color:var(--muted-dark);letter-spacing:.02em}
.mobile-detail{display:none}

/* ============================================================
   06 DIFFERENCE
   ============================================================ */
.diff-grid{
  flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1.22fr) minmax(0,.78fr);
  gap:clamp(18px,2.8vw,46px);align-items:start;
}
.compare-wrap{min-width:0}
.compare{
  position:relative;height:clamp(300px,42vh,420px);overflow:hidden;background:#ded4c2;
  border:1px solid rgba(18,42,68,.2);box-shadow:0 24px 54px rgba(20,28,38,.18);
  touch-action:none;user-select:none;
}
.compare img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center}
.compare-before{filter:saturate(.9)}
.compare-after{position:absolute;inset:0;clip-path:inset(0 0 0 58%)}
.compare-after img{filter:none}
.compare-handle{
  position:absolute;top:0;bottom:0;left:58%;width:2px;background:#fff;
  transform:translateX(-1px);cursor:ew-resize;z-index:4;outline:none;
}
.handle-line{position:absolute;inset:0;box-shadow:0 0 0 1px rgba(0,0,0,.18)}
.handle-knob{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:38px;height:38px;border-radius:50%;background:var(--gold);
  color:var(--ink);display:grid;place-items:center;font-size:16px;
  box-shadow:0 6px 18px rgba(0,0,0,.3);border:2px solid #fff;
}
.compare-label{
  position:absolute;top:10px;z-index:3;font-family:var(--mono);font-size:10px;
  letter-spacing:.08em;padding:4px 7px;color:#fff;
}
.label-before{left:10px;background:rgba(165,53,46,.9)}
.label-after{right:10px;background:rgba(18,42,68,.9)}
.compare-caption{font-family:var(--mono);font-size:9.5px;line-height:1.45;color:var(--muted-light);padding-top:8px}
.compare-caption span{color:var(--gold-deep);letter-spacing:.08em;margin-right:5px}
.diff-list{min-width:0;display:flex;flex-direction:column}
.diff-item{display:grid;grid-template-columns:28px 1fr;gap:9px;padding:max(9px,1.1vh) 0;border-top:1px solid var(--line-light)}
.d-num{font-family:var(--mono);font-size:10px;color:var(--gold-deep);padding-top:2px}
.diff-item h3{font-size:clamp(17px,1.22vw,21px);line-height:1.15;letter-spacing:-.02em;font-weight:600;margin-bottom:4px}
.diff-item p{font-size:clamp(15.5px,1.08vw,19px);line-height:1.38;color:var(--muted-light)}
.diff-item b{color:var(--ink);font-weight:600}
.diff-payoff{
  font-family:var(--serif);font-style:italic;font-size:clamp(22px,1.8vw,30px);
  line-height:1.1;color:var(--navy);padding-top:14px;border-top:1px solid var(--line-light);
}

/* ============================================================
   07 SYSTEM
   ============================================================ */
.system-grid{
  flex:1;min-height:0;display:grid;grid-template-columns:1fr 1fr;
  gap:0 clamp(24px,3.4vw,56px);align-content:center;
}
.sys{
  display:grid;grid-template-columns:38px 1fr;gap:10px;
  padding:clamp(10px,1.4vh,15px) 0;border-top:1px solid var(--line-dark);
  min-width:0;
}
.sys-num{font-family:var(--mono);font-size:10px;letter-spacing:.06em;color:var(--gold-bright);padding-top:3px}
.sys h3{font-size:clamp(19px,1.4vw,25px);line-height:1.1;letter-spacing:-.025em;font-weight:500;margin-bottom:5px}
.sys p{font-size:clamp(16px,1.08vw,20px);line-height:1.4;color:var(--muted-dark)}
.sys-out{
  display:inline-block;margin-top:6px;font-family:var(--mono);font-size:11.5px;
  letter-spacing:.06em;color:var(--gold-bright);border-bottom:1px solid rgba(233,201,128,.35);
  padding-bottom:2px;
}

/* ============================================================
   08 ROADMAP
   ============================================================ */
.roadmap-grid{
  flex:1;min-height:0;display:grid;grid-template-columns:repeat(3,1fr);
  gap:0 clamp(20px,2.8vw,44px);align-items:start;
}
.phase{padding:0 clamp(0px,1vw,10px) 0 0;border-top:1px solid var(--line-light);padding-top:12px;min-width:0}
.phase-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.phase-day{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;color:var(--gold-deep)}
.phase-node{
  width:27px;height:27px;border-radius:50%;border:1px solid var(--gold);
  display:grid;place-items:center;font-family:var(--mono);font-size:8px;color:var(--gold-deep);
}
.phase h3{font-size:clamp(23px,1.8vw,31px);line-height:1.05;letter-spacing:-.035em;font-weight:500;margin-bottom:5px}
.phase-lead{font-family:var(--serif);font-style:italic;font-size:19px;line-height:1.15;color:var(--navy);margin-bottom:9px}
.phase ul{display:flex;flex-direction:column;gap:6px;margin-bottom:10px}
.phase li{font-size:clamp(15px,1vw,17.5px);line-height:1.38;color:var(--muted-light);padding-left:11px;position:relative}
.phase li:before{content:"";position:absolute;left:0;top:.55em;width:4px;height:4px;border-radius:50%;background:var(--gold)}
.phase li b{color:var(--ink);font-weight:600}
.phase-out{font-family:var(--mono);font-size:10px;line-height:1.4;letter-spacing:.03em;color:var(--gold-deep);display:block;padding-top:8px;border-top:1px solid var(--line-light)}
.launch-strip{
  flex:0 0 auto;display:grid;grid-template-columns:.7fr 1.4fr 1.2fr;
  gap:22px;padding:13px 0;border-top:1px solid var(--line-light);border-bottom:1px solid var(--line-light);
  margin-top:clamp(12px,2vh,20px);
}
.launch-strip>div{display:flex;flex-direction:column;gap:2px;min-width:0}
.ls-k{font-family:var(--mono);font-size:8.5px;letter-spacing:.1em;color:var(--gold-deep)}
.launch-strip strong{font-size:22px;line-height:1;font-weight:500;letter-spacing:-.03em}
.launch-strip span:last-child{font-size:12.5px;line-height:1.35;color:var(--muted-light)}

/* ============================================================
   09 ENGAGEMENT
   ============================================================ */
.tiers{
  flex:0 1 auto;min-height:0;display:grid;grid-template-columns:repeat(3,1fr);
  gap:clamp(10px,1.4vw,18px);align-items:stretch;
}
.tier{
  position:relative;display:flex;flex-direction:column;
  border:1px solid var(--line-light);background:rgba(255,255,255,.28);
  padding:clamp(16px,1.6vw,24px);min-width:0;
}
.tier-rec{background:var(--navy);color:var(--cream);border-color:var(--navy);box-shadow:0 20px 50px rgba(18,42,68,.2)}
.rec-badge{
  position:absolute;top:-1px;left:clamp(16px,1.6vw,24px);transform:translateY(-50%);
  background:var(--gold);color:var(--ink);font-family:var(--mono);font-size:8px;
  letter-spacing:.1em;padding:4px 8px;
}
.tier-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:9px}
.tier-num{font-family:var(--mono);font-size:10px;color:var(--gold-deep)}
.tier-rec .tier-num{color:var(--gold-bright)}
.tier-for{font-family:var(--mono);font-size:9.5px;letter-spacing:.07em;color:var(--muted-light);text-align:right}
.tier-rec .tier-for{color:rgba(245,239,227,.65)}
.tier h3{font-size:clamp(22px,1.75vw,30px);line-height:1.05;letter-spacing:-.035em;font-weight:500;margin-bottom:4px}
.tier-line{font-family:var(--serif);font-style:italic;font-size:18px;line-height:1.15;color:var(--navy);margin-bottom:10px}
.tier-rec .tier-line{color:var(--gold-bright)}
.tier ul{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.tier li{font-size:clamp(14.5px,1vw,17.5px);line-height:1.34;color:var(--muted-light);padding-left:13px;position:relative}
.tier-rec li{color:#d7dee4}
.tier li:before{content:"";position:absolute;left:0;top:.55em;width:5px;height:1px;background:var(--gold)}
.tier-foot{margin-top:auto;padding-top:9px;border-top:1px solid var(--line-light);font-size:12.5px;line-height:1.38;color:var(--muted-light)}
.tier-rec .tier-foot{border-top-color:rgba(236,226,206,.16);color:#c9d1d8}
.engagement-pull{
  flex:0 0 auto;font-family:var(--serif);font-style:italic;
  font-size:clamp(25px,2vw,34px);line-height:1.1;color:var(--navy);
  padding-top:clamp(10px,1.8vh,18px);margin-top:auto;
}
.engagement-pull em{color:var(--gold-deep)}
.engagement-note{
  flex:0 0 auto;display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:baseline;
  border-top:1px solid var(--line-light);border-bottom:1px solid var(--line-light);
  padding:11px 0;margin-top:clamp(10px,1.7vh,18px);
}
.en-k{font-family:var(--mono);font-size:8.5px;letter-spacing:.1em;color:var(--gold-deep)}
.engagement-note p{font-size:12px;line-height:1.45;color:var(--muted-light)}

/* ============================================================
   10 CLOSE
   ============================================================ */
.close .slide-inner{overflow-y:auto}
.close-grid{
  flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);
  gap:clamp(26px,4vw,70px);align-items:center;padding-top:0;
}
.close-person{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;min-width:0}
.portrait-wrap{position:relative;width:100%;max-width:340px;isolation:isolate}
.portrait-wrap img{
  width:100%;height:auto;aspect-ratio:1/1.1;object-fit:cover;object-position:center 25%;
  filter:saturate(.96) contrast(1.02);
}
.portrait-frame{
  position:absolute;inset:10px -10px -10px 10px;border:1px solid rgba(199,160,75,.5);
  z-index:-1;
}
.person-meta{padding-top:2px}
.person-meta h3{font-size:clamp(30px,2.4vw,42px);line-height:1;letter-spacing:-.04em;font-weight:500;margin-bottom:4px}
.person-role{font-family:var(--mono);font-size:11.5px;letter-spacing:.07em;color:var(--gold-bright);margin-bottom:8px}
.person-mail{display:inline-block;font-size:clamp(16px,1.15vw,20px);color:var(--paper);text-decoration:none;border-bottom:1px solid rgba(233,201,128,.5);padding-bottom:2px}
.person-mail:hover{color:var(--gold-bright)}
.person-loc{font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;color:var(--muted-dark);margin-top:6px}
.close-copy{min-width:0}
.close-copy .slide-title{font-size:clamp(38px,3.35vw,58px);margin-bottom:12px}
.close-copy .lead{max-width:60ch;margin-bottom:clamp(12px,2vh,20px)}
.scheduler{
  border:1px solid var(--line-dark);background:rgba(255,255,255,.035);
  padding:clamp(13px,1.4vw,18px);margin-top:2px;
}
.sched-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px}
.sched-k{font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--gold-bright)}
.sched-head h3{font-size:clamp(18px,1.35vw,23px);line-height:1.15;letter-spacing:-.02em;font-weight:500;margin-top:3px}
.sched-tz{font-family:var(--mono);font-size:9.5px;letter-spacing:.08em;color:var(--muted-dark);white-space:nowrap}
.sched-label{font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--muted-dark);margin-bottom:5px}
.sched-days{display:grid;grid-template-columns:repeat(5,1fr);gap:5px;margin-bottom:8px}
.sched-day{
  background:none;border:1px solid var(--line-dark);padding:7px 4px;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;gap:1px;
}
.sched-day span{font-family:var(--mono);font-size:9.5px;letter-spacing:.06em;color:var(--muted-dark)}
.sched-day strong{font-size:14px;font-weight:500;color:var(--paper)}
.sched-day:hover{border-color:rgba(233,201,128,.5)}
.sched-day.is-active{background:var(--gold);border-color:var(--gold)}
.sched-day.is-active span,.sched-day.is-active strong{color:var(--ink)}
.sched-times{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin-bottom:9px}
.sched-time{
  background:none;border:1px solid var(--line-dark);color:var(--paper);
  font-family:var(--mono);font-size:14px;padding:7px 3px;cursor:pointer;
}
.sched-time:hover{border-color:rgba(233,201,128,.5)}
.sched-time.is-active{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.sched-summary{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.sched-summary>span{font-family:var(--mono);font-size:12.5px;letter-spacing:.03em;color:var(--muted-dark)}
.sched-summary .btn{min-height:42px;font-size:12px;padding:0 14px}
.sched-note{font-family:var(--mono);font-size:9.5px;line-height:1.45;color:var(--muted-dark);margin-top:7px}
.draft-panel{
  margin-top:10px;padding:10px 11px;border:1px solid rgba(233,201,128,.35);
  background:rgba(199,160,75,.07);
}
.draft-head{display:flex;justify-content:space-between;gap:10px;align-items:baseline}
.draft-head .cap-k{margin-bottom:0;color:var(--gold-bright)}
.draft-head>span:last-child{font-family:var(--mono);font-size:8px;color:var(--muted-dark)}
.draft-sub{font-family:var(--mono);font-size:9px;letter-spacing:.02em;color:var(--paper);margin:6px 0 4px}
.draft-body{font-size:11px;line-height:1.5;color:var(--muted-dark);max-height:120px;overflow:auto;padding-right:4px}
.draft-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:8px}
.draft-link{font-family:var(--mono);font-size:9px;letter-spacing:.04em;color:var(--gold-bright);text-decoration:none;border-bottom:1px solid rgba(233,201,128,.45);padding-bottom:2px}
.draft-copy{background:none;border:1px solid var(--line-dark);color:var(--muted-dark);font-family:var(--mono);font-size:8px;letter-spacing:.04em;padding:5px 7px;cursor:pointer}
.draft-note{font-family:var(--mono);font-size:7.5px;line-height:1.4;color:var(--muted-dark);margin-top:6px;opacity:.85}
.close-links{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:10px}
.copy-btn{
  background:none;border:1px solid var(--line-dark);color:var(--muted-dark);
  font-family:var(--mono);font-size:10px;letter-spacing:.04em;padding:7px 10px;cursor:pointer;
}
.copy-btn:hover{border-color:rgba(233,201,128,.5);color:var(--paper)}
.close-alt{font-family:var(--mono);font-size:9.5px;letter-spacing:.03em;color:var(--muted-dark)}
.close-foot{
  flex:0 0 auto;display:flex;justify-content:space-between;gap:18px;align-items:center;
  border-top:1px solid var(--line-dark);padding-top:10px;margin-top:14px;
  font-family:var(--mono);font-size:8.5px;letter-spacing:.1em;color:var(--muted-dark);
}
.close-foot .gold{color:var(--gold-bright)}

/* ============================================================
   RAIL + INDEX
   ============================================================ */
.rail{
  position:fixed;right:10px;top:50%;transform:translateY(-50%);z-index:115;
  display:flex;flex-direction:column;gap:7px;
}
.rail-dot{
  width:5px;height:5px;border-radius:50%;border:0;padding:0;
  background:rgba(184,194,202,.32);cursor:pointer;transition:height .2s,background .2s;
}
.rail-dot.is-active{background:var(--gold-bright);height:18px;border-radius:3px}
#app[data-theme="paper"] .rail-dot{background:rgba(18,42,68,.22)}
#app[data-theme="paper"] .rail-dot.is-active{background:var(--gold-deep)}
.index-overlay{
  position:fixed;inset:0;z-index:200;display:none;
  background:rgba(6,12,19,.97);color:var(--paper);
  padding:calc(var(--chrome-h) + 12px) var(--gutter) calc(var(--foot-h) + 12px);
  overflow-y:auto;
}
.index-overlay.is-open{display:block;animation:fadeIn .25s var(--ease)}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.index-panel{max-width:1400px;margin:0 auto;min-height:100%;display:flex;flex-direction:column}
.index-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:22px}
.index-head h2{font-size:clamp(32px,3.2vw,54px);line-height:.96;letter-spacing:-.045em;font-weight:500}
.index-head h2 em{font-family:var(--serif);font-style:italic;color:var(--gold-bright)}
.index-close{
  background:none;border:1px solid var(--line-dark);color:var(--paper);
  font-family:var(--mono);font-size:9px;letter-spacing:.08em;padding:8px 10px;cursor:pointer;
}
.index-close:hover{border-color:var(--gold)}
.index-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;flex:1;align-content:start}
.index-card{
  position:relative;text-align:left;border:1px solid var(--line-dark);
  background:#0d1a27;color:var(--paper);padding:0;cursor:pointer;overflow:hidden;
  min-height:164px;display:flex;flex-direction:column;
}
.index-card:hover{border-color:rgba(233,201,128,.55)}
.index-card-top{height:64px;position:relative;overflow:hidden;background:linear-gradient(145deg,#142a44,#0a1622)}
.index-card[data-kind="paper"] .index-card-top{background:linear-gradient(145deg,#efe5d3,#dccdb3)}
.index-card[data-kind="photo"] .index-card-top img{width:100%;height:100%;object-fit:cover;opacity:.82}
.index-card[data-kind="logo"] .index-card-top img{width:70px;position:absolute;left:12px;top:15px}
.index-card-num{
  position:absolute;right:9px;top:7px;font-family:var(--mono);font-size:9px;
  color:rgba(245,239,227,.55);
}
.index-card[data-kind="paper"] .index-card-num{color:rgba(18,42,68,.45)}
.index-card-body{padding:9px 10px 10px;display:flex;flex-direction:column;gap:3px}
.index-card-body strong{font-size:13px;line-height:1.15;letter-spacing:-.015em;font-weight:500}
.index-card-body span{font-family:var(--mono);font-size:7.5px;line-height:1.35;color:var(--muted-dark);letter-spacing:.02em}
.index-foot{display:flex;justify-content:space-between;gap:20px;font-family:var(--mono);font-size:8.5px;letter-spacing:.1em;color:var(--muted-dark);border-top:1px solid var(--line-dark);padding-top:10px;margin-top:16px}

/* ============================================================
   FX
   ============================================================ */
.fx-canvas{position:fixed;inset:0;width:100%;height:100%;z-index:190;pointer-events:none;display:none}
.fx-canvas.is-on{display:block}
.sweep{
  position:fixed;top:0;bottom:0;left:-30%;width:30%;z-index:150;pointer-events:none;
  background:linear-gradient(90deg,transparent,rgba(118,183,210,.08) 30%,rgba(233,201,128,.22) 52%,rgba(255,255,255,.05) 68%,transparent);
  transform:translateX(-100%);
}
.sweep.is-on{animation:sweep .78s var(--ease)}
@keyframes sweep{from{transform:translateX(0)}to{transform:translateX(430%)}}
.shake{animation:shake .42s linear}
@keyframes shake{
  0%{transform:translate(0,0)}12%{transform:translate(-6px,4px)}24%{transform:translate(7px,-5px)}
  36%{transform:translate(-5px,3px)}48%{transform:translate(4px,-3px)}60%{transform:translate(-3px,2px)}
  72%{transform:translate(2px,-1px)}86%{transform:translate(-1px,1px)}100%{transform:translate(0,0)}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1400px){
  :root{--gutter:clamp(22px,3.2vw,54px)}
  .cover-grid{grid-template-columns:minmax(0,47%) minmax(0,53%)}
  .practice-grid{grid-template-columns:minmax(0,.8fr) minmax(0,1.1fr) minmax(0,.8fr)}
  .site-foot span:last-child{display:none}
}
@media (max-height:820px) and (min-width:981px){
  .practice .slide-head{margin-bottom:10px}
  .practice .slide-title{font-size:clamp(34px,3.3vw,45px)}
  .practice .lead{font-size:15.5px;line-height:1.4}
  .practice-grid{grid-template-columns:210px minmax(0,1fr) 260px;gap:24px}
  .doctor-card{max-width:210px}
  .doctor-card figcaption h3{font-size:20px}
  .doctor-card figcaption p{font-size:12px}
  .practice-quote blockquote{font-size:34px}
  .quote-rule{margin:12px 0 10px}
  .team-card img{width:52px;height:52px}
  .practice-facts>div{padding:6px 0}
  .pf-num{font-size:26px}
  .side-note{display:none}
  .office-card figcaption{font-size:11px}
  .practice .source-line{margin-top:10px}
  .audit-grid{flex:0 0 auto}
  .audit .source-line{margin-top:12px}
}
@media (max-width:1200px){
  .chrome{grid-template-columns:minmax(0,1fr) auto}
  .chrome-mid{display:none}
  .foot-mid{display:none}
  .foot{grid-template-columns:1fr auto}
  .key-hint{display:none}
  .audit-grid{grid-template-columns:minmax(0,1.7fr) minmax(0,.62fr)}
  .f-body p{font-size:14.5px}
  .gap-grid{grid-template-columns:minmax(0,1.45fr) minmax(0,.55fr)}
  .flagship-grid{grid-template-columns:minmax(0,1fr) 206px}
  .phone-concept{width:196px;height:430px}
  .practice-grid{grid-template-columns:minmax(0,.8fr) minmax(0,1.15fr);gap:26px}
  .practice-side{grid-column:1/-1;display:grid;grid-template-columns:1fr 1.4fr;gap:22px;align-items:start}
  .practice-facts{grid-column:2;grid-row:1}
  .side-note{grid-column:1/-1}
  .office-card{grid-row:1/3}
  .tiers{gap:10px}
  .tier{padding:15px}
}
@media (max-width:1040px){
  .flagship-grid{display:none}
  .browser-stage,.phone-stage{display:none}
  .mobile-detail{
    display:flex;flex-direction:column;flex:1;min-height:0;
    border:1px solid var(--line-dark);background:rgba(255,255,255,.03);
    padding:clamp(12px,2vw,18px);margin-top:4px;
  }
  .md-head{display:flex;justify-content:space-between;gap:12px;align-items:baseline;margin-bottom:9px}
  .md-head .cap-k{margin-bottom:0}
  .md-head>span:last-child{font-family:var(--mono);font-size:8px;color:var(--muted-dark)}
  .md-tabs{display:flex;gap:4px;border-bottom:1px solid var(--line-dark);margin-bottom:12px}
  .md-tab{
    background:none;border:0;border-bottom:2px solid transparent;color:var(--muted-dark);
    font-family:var(--mono);font-size:11px;letter-spacing:.04em;padding:8px 10px;cursor:pointer;
  }
  .md-tab.is-active{color:var(--gold-bright);border-bottom-color:var(--gold)}
  .md-panel{display:none;min-height:0;overflow-y:auto;flex:1}
  .md-panel.is-active{display:block}
  .md-home{display:grid;grid-template-columns:1.05fr .95fr;gap:16px;align-items:stretch}
  .md-home h3{font-size:clamp(25px,3.4vw,36px);line-height:1;letter-spacing:-.04em;font-weight:500;margin-bottom:7px}
  .md-home p{font-size:14.5px;line-height:1.45;color:var(--muted-dark)}
  .md-home img{width:100%;height:100%;min-height:150px;object-fit:cover}
  .md-next{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:12px;padding:10px 12px;border:1px solid var(--line-dark);background:rgba(255,255,255,.04)}
  .md-next span{font-family:var(--mono);font-size:8px;letter-spacing:.08em;color:var(--gold-bright)}
  .md-next strong{font-size:14px;font-weight:500}
  .md-next .site-btn{margin-left:auto;min-height:34px;font-size:9px}
  .md-facts{display:flex;gap:18px;flex-wrap:wrap;margin-top:12px;font-family:var(--mono);font-size:9px;color:var(--muted-dark)}
  .md-treat-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:10px}
  .md-treat-head h3{font-size:24px;line-height:1.05;letter-spacing:-.03em;font-weight:500}
  .md-treat-head span{font-family:var(--mono);font-size:9px;color:var(--gold-bright)}
  .md-treat-list{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
  .md-treat{display:flex;justify-content:space-between;gap:8px;padding:8px 0;border-top:1px solid var(--line-dark);font-size:12.5px}
  .md-treat span{font-family:var(--mono);font-size:8px;color:var(--muted-dark)}
  .md-appt-head{display:flex;justify-content:space-between;gap:10px;align-items:baseline;margin-bottom:10px}
  .md-appt-head h3{font-size:24px;letter-spacing:-.03em;font-weight:500}
  .md-appt-head span{font-family:var(--mono);font-size:8px;color:var(--gold-bright)}
  .md-cal{display:grid;grid-template-columns:repeat(7,1fr);gap:3px;max-width:430px}
  .md-cal-day{height:34px;border:1px solid var(--line-dark);background:none;color:var(--muted-dark);font-family:var(--mono);font-size:10px}
  .md-cal-day.is-open{color:var(--paper);border-color:rgba(118,183,210,.5);cursor:pointer}
  .md-cal-day.is-selected{background:var(--gold);color:var(--ink);border-color:var(--gold)}
  .md-cal-day.is-closed{opacity:.3}
  .md-cal-day.is-empty{border-color:transparent}
  .md-slots{display:flex;gap:5px;flex-wrap:wrap;margin-top:10px}
  .md-slot{border:1px solid var(--line-dark);background:none;color:var(--paper);font-family:var(--mono);font-size:10px;padding:6px 8px;cursor:pointer}
  .md-slot.is-active{background:var(--gold);color:var(--ink);border-color:var(--gold)}
  .md-cta{margin-top:10px;min-height:38px;font-size:11px;background:var(--gold);border-color:var(--gold);color:var(--ink)}
}
@media (max-width:980px){
  .slide{overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
  .slide-inner{height:auto;min-height:100%;overflow:visible;display:block;padding-bottom:26px}
  .cover{overflow-y:auto}
  .cover-grid{height:auto;min-height:100%}
  .source-line{margin-top:16px}
  .audit-grid{grid-template-columns:1fr;gap:16px}
  .findings{grid-template-columns:1fr 1fr}
  .evidence-shot{max-width:520px}
  .shot-frame>img{max-height:280px;object-fit:cover;object-position:top center}
  .gap-grid{grid-template-columns:1fr;gap:18px}
  .phone-evidence{display:flex;grid-column:1;margin:12px auto 0;max-width:360px}
  .phone-live{height:380px;max-width:250px;margin:0 auto}
  .phone-evidence figcaption{max-width:340px}
  .phone-callout{right:0}
  .gap-left{max-width:900px}
  .practice-grid{grid-template-columns:1fr 1fr;gap:22px}
  .practice-side{grid-column:1/-1;grid-template-columns:1fr 1.4fr}
  .roadmap-grid{grid-template-columns:1fr;gap:0}
  .phase{border-top:1px solid var(--line-light);padding:12px 0;display:grid;grid-template-columns:150px 1fr;column-gap:16px;align-items:start}
  .phase-top{grid-column:1;margin-bottom:4px}
  .phase h3,.phase-lead,.phase ul,.phase-out{grid-column:2}
  .phase h3{margin-top:-26px}
  .launch-strip{grid-template-columns:1fr 1fr;gap:14px}
  .launch-strip>div:last-child{grid-column:1/-1}
  .tiers{grid-template-columns:1fr;gap:10px}
  .tier{padding:16px}
  .tier ul{display:grid;grid-template-columns:1fr 1fr;gap:5px 14px}
  .engagement-note{grid-template-columns:1fr;gap:5px}
  .close-grid{grid-template-columns:1fr;gap:22px}
  .close-person{grid-template-columns:220px 1fr;align-items:end;gap:18px}
  .portrait-wrap{max-width:220px}
  .scheduler{max-width:720px}
}
@media (max-width:900px){
  .hero-canvas{display:none!important}
  .hero-fallback{display:block!important}
  .fallback-ridges{display:none}
  .fallback-plaque{left:22%;top:9%;width:56%;aspect-ratio:1.55}
  .fallback-plaque img{width:100%}
  .fallback-sun{width:18%;right:10%;top:10%}
  .stage-meta{font-size:7px}
}
@media (max-width:760px){
  :root{--chrome-h:58px;--foot-h:58px;--gutter:18px;--body:16px;--body-s:16px}
  .chrome{padding:0 14px}
  .chrome-left{gap:9px}
  .client-lockup{gap:0}
  .brandcore-lockup{height:18px}
  .bc-logo{height:17px}
  .lock-x{font-size:12px}
  .client-mark{width:54px;height:auto}
  .client-mark img{width:100%;height:100%}
  .client-word{display:none}
  .chrome-right{gap:10px}
  .index-btn{font-size:9px;gap:5px}
  .index-label{display:none}
  .index-ico{width:11px;background-size:11px 1px,11px 1px,11px 1px}
  .counter{font-size:10px}
  .foot{padding:0 12px;grid-template-columns:auto 1fr}
  .foot-left{display:none}
  .foot-mid{display:none}
  .foot-right{grid-column:1/-1;justify-content:space-between;width:100%}
  .nav-btn{height:36px}
  .rail{display:none}
  .cover-grid{grid-template-columns:1fr;grid-template-rows:minmax(210px,32vh) 1fr;padding-left:0;padding-right:0;align-content:stretch}
  .cover-stage{grid-row:1;min-height:210px;margin:0}
  .cover-copy{grid-row:2;padding:10px var(--gutter) 0;max-width:none;display:flex;flex-direction:column;justify-content:flex-start}
  .cover-title{font-size:clamp(44px,12.2vw,58px);margin-bottom:12px}
  .cover .lead{font-size:15.5px;line-height:1.45;max-width:46ch}
  .cover-facts{gap:8px 16px;margin-top:14px;padding-top:10px}
  .cover-facts>div{min-width:105px}
  .fact-k{font-size:8.5px}
  .fact-v{font-size:11.5px}
  .cover-actions{margin-top:16px;gap:10px}
  .btn{min-height:40px;font-size:10.5px;padding:0 14px}
  .cover-hint{display:none}
  .stage-meta{bottom:4px;font-size:7px}
  .stage-meta span:first-child{display:none}
  .cover-foot{display:none}
  .slide-title{font-size:clamp(31px,8.2vw,40px);line-height:1.02}
  .lead{font-size:15.5px;line-height:1.46}
  .slide-head{margin-bottom:13px}
  .kicker{font-size:10.5px;margin-bottom:9px}
  .source-line{font-size:10px;line-height:1.45;padding-top:10px}
  .findings{grid-template-columns:1fr;gap:0}
  .f-body p{font-size:14px;line-height:1.4}
  .f-body h3{font-size:16px}
  .finding{padding:10px 0}
  .evidence-shot{display:flex;max-width:100%;margin-top:10px}
  .evidence-shot .shot-frame>img{max-height:300px;object-fit:cover;object-position:top center}
  .serp-result{max-width:100%}
  .serp-illus{position:static;display:block;margin-top:6px;text-align:right}
  .paths{grid-template-columns:1fr;gap:10px}
  .path ol li{font-size:13.5px}
  .path-next{margin-top:2px}
  .practice-grid{grid-template-columns:1fr;gap:18px}
  .doctor-card{max-width:230px}
  .practice-quote blockquote{font-size:32px}
  .team-card img{width:52px;height:52px}
  .practice-side{grid-column:1;grid-template-columns:1fr;gap:16px}
  .practice-facts{grid-column:1;grid-row:auto}
  .office-card{grid-row:auto;max-width:260px}
  .side-note{font-size:18px}
  .mobile-detail{padding:12px;margin-top:2px}
  .md-home{grid-template-columns:1fr;gap:10px}
  .md-home img{min-height:130px;max-height:170px}
  .md-next{gap:8px}
  .md-next .site-btn{margin-left:0}
  .md-treat-list{grid-template-columns:1fr}
  .md-head>span:last-child{display:none}
  .diff-grid{grid-template-columns:1fr;gap:16px}
  .compare{aspect-ratio:4/3}
  .diff-item{padding:9px 0}
  .diff-payoff{font-size:23px}
  .system-grid{grid-template-columns:1fr}
  .sys{padding:11px 0}
  .sys p{font-size:14.5px}
  .roadmap-grid{grid-template-columns:1fr}
  .phase{grid-template-columns:1fr;padding:12px 0}
  .phase h3{margin-top:0;grid-column:1}
  .phase-lead,.phase ul,.phase-out{grid-column:1}
  .phase h3{font-size:25px}
  .launch-strip{grid-template-columns:1fr;gap:10px}
  .launch-strip>div:last-child{grid-column:1}
  .tiers{grid-template-columns:1fr}
  .tier ul{grid-template-columns:1fr}
  .engagement-note{grid-template-columns:1fr}
  .close-person{grid-template-columns:1fr;gap:12px}
  .portrait-wrap{max-width:210px}
  .close-foot{flex-wrap:wrap;gap:5px 14px;font-size:7.5px}
  .close-foot span:last-child{display:none}
  .sched-days{grid-template-columns:repeat(5,1fr)}
  .sched-day{padding:5px 2px}
  .sched-day strong{font-size:9.5px}
  .sched-times{grid-template-columns:1fr 1fr}
  .sched-summary{align-items:flex-start;flex-direction:column}
  .sched-summary .btn{width:100%}
  .index-grid{grid-template-columns:1fr 1fr}
  .index-head h2{font-size:32px}
  .index-card{min-height:140px}
}
@media (max-width:420px){
  .cover-title{font-size:clamp(40px,11.6vw,50px)}
  .cover .lead{font-size:14.5px}
  .cover-facts{display:flex;gap:7px 16px;margin-top:12px;padding-top:9px}
  .cover-facts>div{min-width:0}
  .fact-k{font-size:9.5px}
  .fact-v{font-size:12px}
  .cover-actions{margin-top:12px}
  .cover-stage{grid-template-rows:minmax(190px,28vh)}
  .cover-grid{grid-template-rows:minmax(190px,28vh) 1fr}
  .slide-title{font-size:clamp(29px,8vw,36px)}
  .md-tab{font-size:9.5px;padding:7px 7px}
  .md-home h3{font-size:22px}
  .md-next strong{font-size:12px}
  .diff-list .diff-item p{font-size:14px}
  .close-copy .slide-title{font-size:31px}
  .tier{padding:14px}
}
@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .slide .reveal{opacity:1;transform:none}
  .sweep{display:none}
}

/* ============================================================
   G5 whole-composition centering — slides 3,4,7,8,9 (data 2,3,6,7,8)
   Whole inner composition (kicker/title/lead/body/cards/notes)
   centers vertically between fixed masthead and footer. Auto
   block margins collapse to zero for tall content, which keeps
   natural reachable top flow. No font shrink, no slide scaling.
   ============================================================ */
@media (min-width:981px){
  .stack{
    display:flex;flex-direction:column;
    margin:auto 0;width:100%;min-width:0;
    flex:0 0 auto;
  }
  .stack .slide-head{flex:0 0 auto}
}
@media (max-width:980px){
  .stack{display:block;width:100%}
}
/* Short-height desktop: keep the engagement composition fully inside the stage
   (trimmed spacing only; the whole composition still centers via .stack). */
@media (min-width:981px) and (max-height:840px){
  .tier ul{gap:4px;margin-bottom:10px}
  .tier-line{margin-bottom:6px}
  .engagement-pull{padding-top:8px}
  .engagement-note{padding:9px 0;margin-top:8px}
  .engagement .stack .slide-head{margin-bottom:10px}
}