@font-face{font-family:'Geist';src:url('assets/fonts/geist-latin.woff2') format('woff2');font-weight:300 700;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:'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:'JetBrains Mono';src:url('assets/fonts/jetbrains-mono-400-normal.woff2') format('woff2');font-weight:400 800;font-style:normal;font-display:swap}

:root{
  --ink:#0E141B;
  --ink-2:#151E28;
  --ink-3:#1E2A37;
  --line-dark:rgba(244,243,238,.14);
  --chalk:#F4F3EE;
  --chalk-2:#E9E7DF;
  --line-paper:rgba(14,20,27,.16);
  --blue:#0A4BA0;
  --blue-2:#0B5BC4;
  --cyan:#33B5EE;
  --cyan-2:#7FD9F7;
  --text-dark:#F4F3EE;
  --muted-dark:#C2CBD5;
  --text-paper:#0E141B;
  --muted-paper:#434D5B;
  --red:#B42318;
  --ct:64px;
  --cb:60px;
  --fs-display:clamp(48px,6vw,112px);
  --fs-h2:clamp(36px,3.5vw,60px);
  --fs-h3:clamp(22px,1.6vw,30px);
  --fs-body:clamp(17px,1.15vw,24px);
  --fs-lead:clamp(18px,1.3vw,26px);
  --fs-label:clamp(13px,.92vw,15px);
  --fs-small:clamp(14px,1vw,17px);
  --pad-x:clamp(20px,4.2vw,80px);
  --ease:cubic-bezier(.2,.7,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--ink);color:var(--text-dark);font-family:'Geist',system-ui,-apple-system,'Segoe UI',sans-serif;font-size:var(--fs-body);line-height:1.55;-webkit-font-smoothing:antialiased;overflow:hidden}
img{display:block;max-width:100%}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
a{color:inherit}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.skip{position:absolute;left:-9999px;top:0;background:var(--chalk);color:var(--ink);padding:10px 14px;z-index:200}
.skip:focus{left:12px;top:12px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
[hidden]{display:none!important}

/* ---------- typography ---------- */
.serif{font-family:'Instrument Serif',Georgia,serif;font-style:italic;font-weight:400;letter-spacing:-.01em}
em.serif{font-style:italic}
.kicker{font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:var(--fs-label);letter-spacing:.14em;text-transform:uppercase;margin:0 0 .9em;color:var(--cyan-2);font-weight:500}
.slide[data-theme=paper] .kicker{color:var(--blue)}
.display{font-size:var(--fs-display);line-height:.94;letter-spacing:-.045em;font-weight:600;margin:0 0 .34em;max-width:14ch}
.display .serif{color:var(--cyan-2);letter-spacing:-.02em}
.h2{font-size:var(--fs-h2);line-height:1.02;letter-spacing:-.035em;font-weight:600;margin:0 0 .4em;max-width:26ch}
.h2 .serif,.h2 em{color:var(--cyan-2)}
.slide[data-theme=paper] .h2 .serif,.slide[data-theme=paper] .h2 em{color:var(--blue)}
.h3{font-size:var(--fs-h3);line-height:1.18;letter-spacing:-.02em;font-weight:600;margin:0 0 .4em}
.lead{font-size:var(--fs-lead);line-height:1.5;color:var(--muted-dark);max-width:60ch;margin:0}
.slide[data-theme=paper] .lead{color:var(--muted-paper)}
.fineprint{font-size:var(--fs-small);line-height:1.5;color:var(--muted-dark);margin:0}
.slide[data-theme=paper] .fineprint{color:var(--muted-paper)}
.src{font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:var(--fs-label);letter-spacing:.04em;color:var(--muted-dark);margin:12px 0 0;padding-top:10px;border-top:1px solid var(--line-dark)}
.slide[data-theme=paper] .src{color:var(--muted-paper);border-top-color:var(--line-paper)}
.plain{list-style:none;padding:0;margin:0}
.plain li{position:relative;padding-left:1.1em;margin:0 0 .45em;font-size:var(--fs-body);line-height:1.5}
.plain li::before{content:'';position:absolute;left:0;top:.7em;width:.55em;height:2px;background:var(--cyan)}
.slide[data-theme=paper] .plain li::before{background:var(--blue)}
.c-note,.concept-note{color:var(--muted-dark);font-size:var(--fs-small);margin:0}
.c-eyebrow{font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:var(--fs-label);letter-spacing:.12em;text-transform:uppercase;color:var(--cyan-2);margin:0 0 .4em}

/* ---------- chrome ---------- */
#progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:60;background:transparent}
#progress-bar{display:block;height:100%;width:0;background:var(--cyan);transition:width .5s var(--ease)}
.chrome{position:fixed;left:0;right:0;z-index:50;background:var(--ink);color:var(--text-dark);display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 var(--pad-x)}
.chrome-top{top:0;height:var(--ct);border-bottom:1px solid var(--line-dark)}
.chrome-bottom{bottom:0;height:calc(var(--cb) + env(safe-area-inset-bottom,0px));padding-bottom:env(safe-area-inset-bottom,0px);border-top:1px solid var(--line-dark)}
.cobrand{display:flex;align-items:center;gap:12px;min-width:0}
.cb-brand{height:20px;width:auto}
.cb-x{font-family:'Instrument Serif',serif;font-size:24px;color:var(--cyan-2);line-height:1}
.cb-client{display:inline-flex;align-items:center;justify-content:center;background:var(--chalk);border-radius:6px;padding:4px 8px;height:44px}
.cb-client img{height:36px;width:auto}
.chrome-label{font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:var(--fs-label);letter-spacing:.12em;text-transform:uppercase;color:var(--muted-dark);margin:0;position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap}
.chrome-right{display:flex;align-items:center;gap:16px}
.chrome-count{font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:var(--fs-label);margin:0;color:var(--muted-dark);white-space:nowrap}
.chrome-count span:first-child{color:var(--text-dark)}
.chrome-btn{background:transparent;border:1px solid var(--line-dark);color:var(--text-dark);border-radius:999px;padding:9px 16px;min-height:42px;font-size:16px;letter-spacing:.01em;display:inline-flex;align-items:center;gap:8px;transition:background .25s,border-color .25s}
.chrome-btn:hover{background:rgba(244,243,238,.08);border-color:rgba(244,243,238,.4)}
.chrome-btn:disabled{opacity:.35;cursor:default}
.chrome-btn-primary{background:var(--cyan);border-color:var(--cyan);color:var(--ink);font-weight:600}
.chrome-btn-primary:hover{background:var(--cyan-2);border-color:var(--cyan-2)}
.prepared{margin:0;font-size:var(--fs-label);color:var(--muted-dark);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.nav-btns{display:flex;gap:10px;flex-shrink:0}

#rail{position:fixed;right:14px;top:50%;transform:translateY(-50%);z-index:45;display:flex;flex-direction:column;gap:12px}
.rail-dot{width:12px;height:12px;border-radius:50%;border:1px solid var(--cyan);background:transparent;padding:0;min-height:0}
.rail-dot.is-on{background:var(--cyan)}
.rail-dot:hover{background:rgba(51,181,238,.4)}

/* ---------- deck and slides ---------- */
#deck{position:fixed;top:var(--ct);bottom:calc(var(--cb) + env(safe-area-inset-bottom,0px));left:0;right:0;overflow:hidden}
.slide{position:absolute;inset:0;overflow-y:auto;overflow-x:hidden;opacity:0;visibility:hidden;z-index:1;transition:opacity .45s ease,transform .55s var(--ease),visibility 0s linear .45s;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:rgba(127,217,247,.35) transparent;transform:translate3d(0,0,0)}
.slide.is-active{opacity:1;visibility:visible;z-index:2;transition-delay:0s}
.slide.is-booming{opacity:1;visibility:visible;z-index:6;pointer-events:none;transition-delay:0s}
.slide[data-theme=dark]{background:var(--ink);color:var(--text-dark)}
.slide[data-theme=paper]{background:var(--chalk);color:var(--text-paper)}
.slide-inner{min-height:100%;display:flex;flex-direction:column;justify-content:center;gap:clamp(18px,2.6vh,34px);padding:clamp(24px,4.6vh,60px) var(--pad-x) clamp(28px,5vh,64px);max-width:1680px;margin:0 auto;box-sizing:border-box}
.s-head{max-width:1080px}
.s-head-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,300px);gap:32px;align-items:end;max-width:none}
.slide[data-theme=dark] .fineprint.note{color:var(--muted-dark)}

/* 1. cover */
.cover-slide{background:var(--ink)}
.cover-slide.is-booming{background:transparent}
.cover-inner{padding:0;max-width:none;min-height:100%;display:block;position:relative}
.cover-stage{position:absolute;inset:0;overflow:hidden;background:var(--ink);pointer-events:none}
.cover-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:72% 40%;opacity:.5;filter:saturate(.7) contrast(1.05);transition:opacity .6s ease}
.cover-scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,20,27,.98) 0%,rgba(14,20,27,.9) 36%,rgba(14,20,27,.35) 70%,rgba(14,20,27,.25) 100%),radial-gradient(60% 60% at 70% 48%,rgba(51,181,238,.18),transparent 70%);transition:opacity .5s ease}
#cover-canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.cover-fallback{position:absolute;inset:0;display:none;align-items:center;justify-content:center;pointer-events:none}
.medallion{width:min(60vh,44vw,520px);aspect-ratio:1;border-radius:50%;background:#fff;box-shadow:inset 0 0 0 16px #1d2531,0 0 0 9px #8b96a3,0 36px 90px rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;margin-left:auto;margin-right:12%}
.medallion img{width:84%;height:auto}
.no-webgl #cover-canvas,.static-cover #cover-canvas{display:none}
.no-webgl .cover-fallback,.static-cover .cover-fallback{display:flex}
.cover-copy{position:relative;z-index:2;max-width:min(720px,52vw);padding:clamp(40px,8vh,96px) var(--pad-x);min-height:100%;display:flex;flex-direction:column;justify-content:center;gap:clamp(14px,2.2vh,26px)}
.cover-copy .display{max-width:12ch}
.cover-copy .lead{max-width:44ch}
.is-booming .cover-copy{opacity:0;transition:opacity .35s ease}
.is-booming .cover-photo,.is-booming .cover-scrim{opacity:0}
.ticker{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px}
.ticker li{font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:var(--fs-label);letter-spacing:.04em;border:1px solid rgba(127,217,247,.42);color:var(--text-dark);padding:8px 12px;border-radius:999px;background:rgba(14,20,27,.55)}
.meta{font-size:var(--fs-small);color:var(--muted-dark);margin:0;max-width:60ch}
.cue{display:inline-flex;align-items:center;gap:10px;margin:4px 0 0;color:var(--cyan-2);font-size:var(--fs-small)}
.cue svg{width:1.2em;height:1.2em}

/* 2. audit */
.audit-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,.9fr);gap:clamp(22px,2.6vw,44px);align-items:start}
.findings{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.finding{background:#FFFFFF;border:1px solid var(--line-paper);border-radius:12px;padding:clamp(16px,1.6vw,24px) clamp(18px,1.8vw,28px);display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:18px;row-gap:4px;align-items:baseline}
.finding .sev{grid-row:1 / span 1;margin:0}
.finding .h3{grid-column:2;grid-row:1;margin:0}
.finding .ev{grid-column:2;grid-row:2;font-size:var(--fs-body);color:var(--muted-paper);margin:4px 0 0}
.finding .src{grid-column:2;grid-row:3}
.sev{font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:var(--fs-label);font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:999px;display:inline-block;white-space:nowrap}
.sev-high{background:var(--red);color:#fff}
.sev-mid{background:var(--blue);color:#fff}
.sev-low{background:var(--chalk-2);color:var(--text-paper);border:1px solid var(--line-paper)}
.keep-panel{background:var(--ink);color:var(--text-dark);border-radius:14px;padding:clamp(18px,1.8vw,28px);display:flex;flex-direction:column;gap:12px}
.keep-panel .fineprint{color:var(--muted-dark)}
.audit-photo{margin:0}
.audit-photo img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:10px}
.audit-photo figcaption{font-size:var(--fs-label);color:var(--muted-dark);margin-top:6px}

/* 3. gap */
.gap-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr);gap:clamp(22px,2.8vw,48px);align-items:start}
.gap-visual{display:grid;gap:18px}
.gap-photo{margin:0}
.gap-photo img{width:100%;max-height:52vh;aspect-ratio:4/4.2;object-fit:cover;border-radius:12px}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0}
.stats div{background:var(--ink-2);border:1px solid var(--line-dark);border-radius:10px;padding:14px}
.stats dt{font-size:clamp(40px,3.6vw,60px);font-weight:600;letter-spacing:-.03em;line-height:1;color:var(--cyan-2)}
.stats dd{margin:6px 0 0;font-size:var(--fs-small);line-height:1.4;color:var(--muted-dark)}
.path-compare{display:grid;gap:16px}
.path{border-radius:14px;padding:clamp(18px,1.8vw,28px);border:1px solid var(--line-dark);background:var(--ink-2);position:relative}
.path-proposed{border:2px solid var(--cyan);background:#0F2233}
.path-label{font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:var(--fs-label);letter-spacing:.12em;text-transform:uppercase;color:var(--muted-dark);margin:0 0 10px}
.path-proposed .path-label{color:var(--cyan-2)}
.path ol{margin:0;padding:0 0 0 1.5em;display:grid;gap:8px}
.path li{font-size:var(--fs-body);line-height:1.5;padding-left:4px}
.path-count{position:absolute;top:clamp(16px,1.6vw,24px);right:clamp(16px,1.6vw,24px);font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:var(--fs-label);color:var(--text-dark);margin:0;letter-spacing:.06em}

/* 4. flagship */
.flagship-slide .slide-inner{gap:clamp(14px,2vh,24px)}
.flagship{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(250px,.62fr);gap:clamp(18px,2vw,28px);align-items:start}
.browser{background:#F4F3EE;color:#0E141B;border-radius:14px;overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.45);border:1px solid #2A3644;min-width:0}
.browser-bar{display:flex;align-items:center;gap:14px;background:#DCDAD2;padding:10px 14px;border-bottom:1px solid #C6C3B9}
.dots{display:flex;gap:6px}
.dots i{width:10px;height:10px;border-radius:50%;background:#9EA39B;display:block}
.url{font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:var(--fs-label);color:#434D5B;background:#F4F3EE;padding:4px 10px;border-radius:999px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.concept-tabs{display:flex;gap:4px;padding:8px 10px 0;background:#F4F3EE;border-bottom:1px solid #D7D4CA}
.concept-tabs button{background:transparent;border:0;border-bottom:3px solid transparent;padding:10px 16px;font-size:16px;font-weight:600;color:#434D5B;min-height:44px}
.concept-tabs button[aria-selected=true]{color:#0A4BA0;border-bottom-color:#0A4BA0}
.concept-panel{padding:clamp(14px,1.6vw,22px);min-height:460px;background:#F4F3EE}
.c-hero{position:relative;border-radius:12px;overflow:hidden;background:#0E141B;color:#F4F3EE}
.c-hero img{width:100%;height:clamp(200px,31vh,330px);object-fit:cover;object-position:50% 35%}
.c-hero-copy{position:absolute;inset:auto 0 0 0;padding:clamp(14px,1.6vw,24px);background:linear-gradient(180deg,rgba(14,20,27,0),rgba(14,20,27,.92) 60%)}
.c-hero-copy h3{font-size:clamp(22px,2vw,34px);line-height:1.15;letter-spacing:-.02em;margin:0 0 12px;font-weight:600;max-width:24ch}
.c-hero .c-eyebrow{color:var(--cyan-2)}
.c-actions{display:flex;flex-wrap:wrap;gap:10px}
.c-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 18px;border-radius:999px;font-size:16px;font-weight:600;letter-spacing:.01em;text-decoration:none;border:1px solid transparent;transition:background .25s,color .25s,border-color .25s;text-align:center}
.c-btn-primary{background:#0A4BA0;color:#FFFFFF}
.c-btn-primary:hover{background:#0B5BC4}
.c-btn-ghost{background:transparent;color:#0A4BA0;border-color:#0A4BA0}
.c-btn-ghost:hover{background:rgba(10,75,160,.08)}
.c-hero .c-btn-ghost{color:#F4F3EE;border-color:rgba(244,243,238,.6)}
.c-hero .c-btn-ghost:hover{background:rgba(244,243,238,.1)}
.c-next{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:14px;padding:14px 16px;border:1px solid #C6C3B9;border-radius:12px;background:#FFFFFF}
.c-next .c-eyebrow{color:#0A4BA0}
.c-next-main{font-size:clamp(18px,1.4vw,22px);font-weight:600;margin:0}
.c-next .c-note{color:#434D5B}
.c-team{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px;align-items:center;margin-top:14px}
.c-team img{width:100%;height:clamp(120px,18vh,170px);object-fit:cover;object-position:50% 30%;border-radius:10px}
.c-team p{margin:0;font-size:var(--fs-body);color:#0E141B;font-weight:500}
.svc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.svc{background:#FFFFFF;border:1px solid #C6C3B9;border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.svc img{width:100%;aspect-ratio:4/3;object-fit:cover}
.svc h3{font-size:clamp(18px,1.4vw,22px);margin:12px 14px 4px;font-weight:600}
.svc p{margin:0 14px;font-size:16px;line-height:1.45;color:#2B3440}
.svc .c-price{margin:8px 14px 14px;font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:14px;color:#0A4BA0;font-weight:600}
.concept-panel .c-note{margin-top:12px;color:#434D5B}
.cal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.cal-head .c-eyebrow{color:#0A4BA0;margin:0}
.seg{display:inline-flex;border:1px solid #0A4BA0;border-radius:999px;overflow:hidden}
.seg-btn{background:transparent;border:0;padding:9px 14px;font-size:15px;font-weight:600;color:#0A4BA0;min-height:42px}
.seg-btn.is-on,.seg-btn[aria-pressed=true]{background:#0A4BA0;color:#FFFFFF}
.cal-body{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(190px,1fr);gap:14px;align-items:start}
.cal-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px;background:#FFFFFF;border:1px solid #C6C3B9;border-radius:10px;padding:6px}
.cal-dow{font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:13px;color:#434D5B;text-align:center;padding:4px 0}
.cal-cell{min-height:68px;border-radius:6px;padding:4px;display:flex;flex-direction:column;gap:3px;background:#FBFAF7;min-width:0}
.cal-cell.is-blank{background:transparent}
.cal-num{font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:13px;color:#434D5B}
.chip{background:#E3F4FC;border:1px solid #33B5EE;color:#0A3C7A;border-radius:6px;font-size:14px;font-weight:600;padding:3px 4px;min-height:30px;line-height:1.2;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chip.is-on{background:#0A4BA0;border-color:#0A4BA0;color:#FFFFFF}
.cal-note{grid-column:1 / -1;font-size:16px;color:#0E141B;margin:0;padding:12px}
.cal-detail{background:#0E141B;color:#F4F3EE;border-radius:12px;padding:clamp(16px,1.6vw,22px);min-height:260px;display:flex;flex-direction:column;gap:10px}
.cal-detail h4{font-size:clamp(20px,1.6vw,26px);margin:0;letter-spacing:-.01em;font-weight:600;line-height:1.2}
.cal-detail p{margin:0;font-size:17px;line-height:1.5;color:#E6EBF0}
.cal-detail .c-eyebrow{margin:0;color:var(--cyan-2)}
.seats{height:10px;border-radius:5px;background:repeating-linear-gradient(45deg,#263443 0 8px,#1B2733 8px 16px);border:1px dashed #4A5866}
.cal-detail .c-btn{margin-top:auto;align-self:flex-start}
.cal-detail .c-btn-primary{background:var(--cyan);color:#0E141B}
.cal-detail .c-btn-primary:hover{background:var(--cyan-2)}
.phone{width:min(268px,100%);height:520px;border-radius:38px;background:#05080C;border:10px solid #1F2A37;padding:10px;box-shadow:0 30px 60px rgba(0,0,0,.5);justify-self:center}
.phone-screen{background:#F4F3EE;color:#0E141B;border-radius:28px;height:100%;overflow:hidden;padding:16px 16px 14px;display:flex;flex-direction:column;gap:12px}
.ph-top{display:flex;align-items:center;justify-content:space-between}
.ph-logo{background:#FFFFFF;border-radius:6px;padding:3px 6px;display:inline-flex}
.ph-logo img{height:32px;width:auto}
.ph-menu{width:22px;height:14px;background:linear-gradient(#0E141B 0 2px,transparent 2px 6px,#0E141B 6px 8px,transparent 8px 12px,#0E141B 12px 14px)}
.ph-h{font-size:19px;line-height:1.25;font-weight:600;margin:0;letter-spacing:-.01em}
.ph-btn{width:100%;font-size:16px;min-height:46px}
.ph-form{display:flex;flex-direction:column;gap:9px}
.ph-form label{display:flex;flex-direction:column;gap:4px;font-size:14px;font-weight:600;color:#2B3440}
.ph-form input,.ph-form select{border:1px solid #9EA6B0;border-radius:8px;background:#FFFFFF;min-height:42px;padding:8px 10px;font-size:16px;font-weight:400;color:#0E141B;width:100%}
.phone-detail{display:none}
.concept-note{grid-column:1 / -1}
.flagship .phone{grid-column:2;grid-row:1;align-self:start}

/* 5. system */
.system-banner{margin:0}
.system-banner img{width:100%;height:clamp(150px,26vh,260px);object-fit:cover;object-position:50% 40%;border-radius:14px}
.pillars{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,1.6vw,24px)}
.pillar{border-top:2px solid var(--blue);padding-top:14px;display:flex;flex-direction:column;gap:6px;min-width:0}
.pillar .num{font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:var(--fs-label);color:var(--blue);letter-spacing:.1em}
.pillar h3{margin:0 0 4px}
.pillar p{margin:0;font-size:var(--fs-body);line-height:1.5;color:var(--muted-paper)}

/* 6. proof */
.proof-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(20px,2.4vw,40px);align-items:start}
.testimonial{margin:0;background:#151E28;border-radius:14px;overflow:hidden;border:1px solid var(--line-dark)}
.testimonial img{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:50% 40%}
.testimonial blockquote{margin:0;padding:clamp(16px,1.8vw,26px)}
.testimonial blockquote p{font-size:clamp(20px,1.7vw,30px);line-height:1.35;letter-spacing:-.01em;margin:0 0 12px;font-weight:500}
.testimonial figcaption{font-size:var(--fs-small);color:var(--muted-dark)}
.creds .kicker{margin-bottom:12px}
.cred-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.cred-list li{display:flex;align-items:center;gap:12px;background:#151E28;border:1px solid var(--line-dark);border-radius:12px;padding:10px 12px;min-width:0}
.cred-list img{width:58px;height:58px;border-radius:50%;object-fit:cover;flex-shrink:0}
.cred-list strong{display:block;font-size:17px;line-height:1.25;font-weight:600}
.cred-list span{display:block;font-size:15px;line-height:1.35;color:var(--muted-dark)}
.proof-row{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(20px,2.4vw,40px);align-items:start}
.ba-wrap .kicker{margin-bottom:10px}
.ba{position:relative;height:clamp(300px,42vh,420px);border-radius:12px;overflow:hidden;background:#FFFFFF;user-select:none;-webkit-user-select:none;isolation:isolate;--pos:50%}
.ba-panel{position:absolute;inset:0;padding:clamp(14px,1.6vw,22px);background:#F7F6F2;color:#0E141B;display:flex;flex-direction:column;gap:9px;overflow:hidden}
.ba-after{background:#EEF6FB}
.ba-before{clip-path:inset(0 calc(100% - var(--pos)) 0 0);background:#F3F1EA;z-index:2}
.ba-tag{font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:var(--fs-label);letter-spacing:.08em;text-transform:uppercase;margin:0 0 4px;color:#434D5B}
.ba-after .ba-tag{color:#0A4BA0}
.mock-field{height:40px;border:1px solid #B9B6AC;border-radius:8px;background:#FFFFFF;display:flex;align-items:center;padding:0 12px;font-size:15px;color:#434D5B;flex-shrink:0}
.mock-field.tall{height:50px}
.mock-field.req span{color:#0E141B}
.mock-btn{margin-top:auto;background:#0A4BA0;color:#FFFFFF;border-radius:999px;height:46px;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:16px}
.ba-handle{position:absolute;top:0;bottom:0;left:var(--pos);width:3px;background:var(--cyan);transform:translateX(-50%);z-index:3;pointer-events:none}
.ba-handle span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:var(--cyan);border:3px solid #FFFFFF;box-shadow:0 4px 14px rgba(0,0,0,.35)}
.ba-range{position:absolute;inset:0;width:100%;height:100%;opacity:0;margin:0;cursor:ew-resize;z-index:4}
.ba-wrap .fineprint{margin-top:8px}
.seals{display:flex;flex-direction:column;gap:10px}
.seal-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.seal-row figure{margin:0;background:#151E28;border-radius:12px;padding:14px;display:flex;flex-direction:column;align-items:center;gap:10px;border:1px solid var(--line-dark)}
.seal-row img{width:min(130px,100%);aspect-ratio:1;object-fit:contain;background:#FFFFFF;border-radius:50%;padding:6px}
.seal-row figcaption{font-size:var(--fs-small);text-align:center;color:var(--muted-dark);line-height:1.35}

/* 7. roadmap */
.roadmap-photo{margin:0}
.roadmap-photo img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:12px}
.phases{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,1.6vw,24px)}
.phase{background:#FFFFFF;border:1px solid var(--line-paper);border-radius:14px;padding:clamp(18px,1.8vw,28px);display:flex;flex-direction:column;gap:10px;min-width:0}
.phase-launch{background:#0A4BA0;color:#FFFFFF;border-color:#0A4BA0}
.phase-day{font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:var(--fs-label);letter-spacing:.1em;text-transform:uppercase;color:var(--blue);margin:0}
.phase-launch .phase-day{color:var(--cyan-2)}
.phase .h3{margin:0}
.phase-launch .plain li::before{background:var(--cyan-2)}
.phase-launch .plain li{color:#FFFFFF}
.phase p.phase-own,.phase p.phase-need{margin:0;font-size:var(--fs-small);line-height:1.5;color:var(--muted-paper);padding-top:10px;border-top:1px solid var(--line-paper)}
.phase-launch p.phase-own,.phase-launch p.phase-need{color:#E6F4FB;border-top-color:rgba(255,255,255,.3)}

/* 8. engagement */
.levels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,1.6vw,24px)}
.level{background:var(--ink-2);border:1px solid var(--line-dark);border-radius:14px;padding:clamp(18px,1.8vw,28px);display:flex;flex-direction:column;gap:10px;min-width:0}
.level-rec{border:2px solid var(--cyan);background:#0F2233}
.level-no{font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:var(--fs-label);letter-spacing:.1em;text-transform:uppercase;color:var(--cyan-2);margin:0}

/* 9. close */
.close-slide .slide-inner{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:clamp(22px,2.6vw,44px);align-items:start;justify-content:stretch}
.close-inner .close-rep{display:contents}
.rep-portrait{margin:0;grid-column:1;grid-row:1 / span 2}
.rep-portrait img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;object-position:50% 20%;border-radius:16px;background:#151E28;border:1px solid var(--line-dark)}
.rep-card{grid-column:2;grid-row:1;display:flex;flex-direction:column;gap:10px}
.rep-name{font-size:clamp(36px,3.2vw,56px);margin:0;letter-spacing:-.03em}
.rep-role{font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:var(--fs-label);letter-spacing:.08em;text-transform:uppercase;color:var(--cyan-2);margin:0}
.rep-msg{font-size:var(--fs-lead);line-height:1.5;color:var(--text-dark);margin:6px 0 4px;max-width:46ch}
.contact{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.contact li{display:flex;align-items:baseline;gap:14px;font-size:clamp(18px,1.4vw,24px);flex-wrap:wrap}
.contact span{font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:var(--fs-label);letter-spacing:.1em;text-transform:uppercase;color:var(--muted-dark);min-width:72px}
.contact a{text-decoration:none;border-bottom:1px solid rgba(127,217,247,.5);font-weight:600;word-break:break-word}
.contact a:hover{border-bottom-color:var(--cyan-2)}
.scheduler{grid-column:2;grid-row:2;background:var(--ink-2);border:1px solid var(--line-dark);border-radius:16px;padding:clamp(18px,1.8vw,28px);display:flex;flex-direction:column;gap:12px}
.scheduler .kicker{margin:0}
.sched-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.sched-row label{display:flex;flex-direction:column;gap:6px;font-size:var(--fs-small);color:var(--muted-dark)}
.sched-row select{background:#0E141B;border:1px solid #4A5866;border-radius:10px;min-height:48px;padding:8px 12px;font-size:17px;color:var(--text-dark)}
.sched-btn{align-self:flex-start;min-height:50px;font-size:17px;padding:12px 22px}
.sched-note{font-size:var(--fs-small);color:var(--muted-dark);margin:0}
.studio-addr{font-size:var(--fs-small);color:var(--muted-dark);margin:0}
.close-foot{grid-column:1 / -1;grid-row:3;display:flex;align-items:center;gap:16px;border-top:1px solid var(--line-dark);padding-top:16px;flex-wrap:wrap}
.close-foot img{height:26px;width:auto}
.close-foot p{margin:0;font-size:var(--fs-small);color:var(--muted-dark)}

/* ---------- overlays ---------- */
#sweep{position:fixed;top:var(--ct);bottom:calc(var(--cb) + env(safe-area-inset-bottom,0px));left:-10px;width:6px;background:linear-gradient(90deg,transparent,rgba(127,217,247,.9),#FFFFFF,rgba(127,217,247,.9),transparent);box-shadow:0 0 36px 10px rgba(51,181,238,.32);opacity:0;z-index:40;pointer-events:none}
#sweep.run-fwd{animation:sweepF .7s ease-in forwards}
#sweep.run-back{animation:sweepB .7s ease-in forwards}
@keyframes sweepF{0%{left:-10px;opacity:1}85%{opacity:1}100%{left:100%;opacity:0}}
@keyframes sweepB{0%{left:100%;opacity:1}85%{opacity:1}100%{left:-10px;opacity:0}}
.boom-in{transition-delay:.22s!important}

#index-overlay{position:fixed;inset:0;z-index:80;background:rgba(8,11,15,.96);display:none;overflow:auto;padding:clamp(18px,3vw,40px)}
#index-overlay.open{display:block}
.index-panel{max-width:1400px;margin:0 auto}
.index-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.index-head .kicker{margin:0}
.index-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.index-card{background:var(--ink-2);border:1px solid var(--line-dark);border-radius:12px;padding:18px;text-align:left;min-height:120px;display:flex;flex-direction:column;gap:8px;color:var(--text-dark)}
.index-card:hover,.index-card.is-on{border-color:var(--cyan)}
.index-card .n{font-family:'JetBrains Mono',ui-monospace,Consolas,monospace;font-size:var(--fs-label);color:var(--cyan-2)}
.index-card .t{font-size:clamp(18px,1.5vw,24px);font-weight:600;letter-spacing:-.01em;line-height:1.2}
.index-card .d{font-size:15px;color:var(--muted-dark)}

#toast{position:fixed;left:50%;bottom:calc(var(--cb) + 18px);transform:translate(-50%,16px);opacity:0;background:var(--chalk);color:var(--ink);padding:12px 18px;border-radius:10px;font-size:16px;max-width:min(560px,calc(100vw - 32px));text-align:center;transition:opacity .3s,transform .3s;z-index:90;pointer-events:none;box-shadow:0 12px 30px rgba(0,0,0,.4)}
#toast.show{opacity:1;transform:translate(-50%,0)}

/* ---------- responsive ---------- */
@media (max-width:1280px){
  .audit-grid{grid-template-columns:minmax(0,1.5fr) minmax(250px,.9fr)}
  .flagship{grid-template-columns:minmax(0,1.5fr) minmax(230px,.7fr)}
  .cal-body{grid-template-columns:minmax(0,1.5fr) minmax(170px,1fr)}
  .cal-cell{min-height:60px}
  .cover-copy{max-width:min(640px,58vw)}
}
@media (max-width:1100px){
  .flagship{grid-template-columns:minmax(0,1fr)}
  .flagship .phone{grid-column:1;grid-row:auto;justify-self:center}
  .phone{height:480px}
  .gap-grid{grid-template-columns:minmax(0,1fr)}
  .gap-photo img{max-height:40vh;aspect-ratio:16/10}
  .phases{grid-template-columns:minmax(0,1fr)}
  .levels{grid-template-columns:minmax(0,1fr)}
  .pillars{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  :root{--ct:58px;--cb:66px}
  body{overflow:hidden}
  .chrome-label{display:none}
  #rail{display:none}
  .cb-client{height:38px}
  .cb-client img{height:30px}
  .prepared{font-size:14px;white-space:normal;line-height:1.2}
  .chrome-bottom{align-items:center}
  .nav-btns .chrome-btn{padding:10px 12px}
  .slide-inner{justify-content:flex-start;padding-top:28px}
  .cover-inner{display:block}
  .cover-stage{position:absolute;inset:0}
  .cover-copy{max-width:none;padding:calc(46vh) var(--pad-x) 40px;min-height:auto;background:transparent}
  .cover-fallback{align-items:flex-start;padding-top:9vh}
  .medallion{margin:0 auto}
  .cover-copy .display{max-width:14ch}
  .cover-scrim{background:linear-gradient(180deg,rgba(14,20,27,.25) 0%,rgba(14,20,27,.55) 40%,rgba(14,20,27,.96) 62%,rgba(14,20,27,.98) 100%)}
  .cover-photo{object-position:70% 20%;opacity:.42}
  .audit-grid{grid-template-columns:minmax(0,1fr)}
  .keep-panel{order:-1}
  .s-head-row{grid-template-columns:minmax(0,1fr)}
  .roadmap-photo img{aspect-ratio:16/9}
  .proof-grid,.proof-row{grid-template-columns:minmax(0,1fr)}
  .close-slide .slide-inner{grid-template-columns:minmax(0,1fr)}
  .rep-portrait{grid-column:1;grid-row:auto}
  .rep-portrait img{aspect-ratio:4/3;object-position:50% 15%}
  .rep-card,.scheduler,.close-foot{grid-column:1;grid-row:auto}
  .svc-grid{grid-template-columns:minmax(0,1fr)}
  .cal-body{grid-template-columns:minmax(0,1fr)}
  .cal-cell{min-height:52px}
  .cal-grid{gap:3px;padding:4px}
  .chip{font-size:13px;padding:2px 3px}
  .phone-detail{display:block;background:#FFFFFF;border:1px solid #C6C3B9;border-radius:12px;padding:16px;color:#0E141B}
  .phone-detail .h3{color:#0E141B}
  .phone-detail .plain li{color:#0E141B}
  .phone-detail .plain li::before{background:#0A4BA0}
  .concept-tabs button{padding:10px 10px;font-size:15px}
  .pillars{grid-template-columns:minmax(0,1fr)}
  .levels{grid-template-columns:minmax(0,1fr)}
  .cred-list{grid-template-columns:minmax(0,1fr)}
  .index-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stats dt{font-size:40px}
  .ba{height:clamp(280px,50vh,360px)}
}
@media (max-width:600px){
  :root{--pad-x:20px;--fs-display:clamp(44px,12vw,60px);--fs-h2:clamp(32px,8.6vw,40px)}
  .cb-brand{height:16px}
  .cb-x{font-size:20px}
  .cb-client{height:34px;padding:3px 6px}
  .cb-client img{height:26px}
  .chrome-btn{min-height:44px}
  .prepared{display:none}
  .nav-btns{width:100%;justify-content:space-between}
  .nav-btns .chrome-btn span{display:inline}
  .chrome-count{font-size:13px}
  .phone{height:460px;width:min(260px,100%)}
  .c-hero img{height:210px}
  .c-next{flex-direction:column;align-items:stretch}
  .c-btn{width:100%}
  .c-actions .c-btn{width:auto;flex:1 1 auto}
  .c-team{grid-template-columns:minmax(0,1fr)}
  .stats{grid-template-columns:minmax(0,1fr)}
  .stats div{display:flex;align-items:baseline;gap:12px}
  .stats dt{font-size:34px}
  .stats dd{margin:0}
  .seal-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .seal-row img{width:100px}
  .sched-row{grid-template-columns:minmax(0,1fr)}
  .sched-btn{width:100%;align-self:stretch}
  .contact li{flex-direction:column;gap:2px}
  .index-grid{grid-template-columns:minmax(0,1fr)}
  .finding{grid-template-columns:minmax(0,1fr)}
  .finding .h3,.finding .ev,.finding .src{grid-column:1}
  .finding .h3{grid-row:2}
  .finding .sev{grid-row:1;justify-self:start}
  .finding .ev{grid-row:3}
  .finding .src{grid-row:4}
  .medallion{width:min(64vw,250px)}
  .cover-copy{padding-top:44vh}
}
@media (prefers-reduced-motion:reduce){
  .slide,.slide.is-active,.slide.is-booming,#sweep,.cover-photo,.cover-scrim{transition:none!important;animation:none!important}
  .boom-in{transition-delay:0s!important}
}