#ptm-sales-calculator{
  --lpc-accent:#1640C9;   /* ★ buttons, sliders, highlights */
  --lpc-dark:#0B1B3F;     /* ★ results panel background     */
  --lpc-bg:#FFFFFF;       /* ★ card background              */
  --lpc-red:#FF3B3B;      /* ★ big "left on the table" number */
  --lpc-ink:#0A0F1E; --lpc-muted:#5A6479; --lpc-line:#E2E7F1; --lpc-soft:#E8EEFF;
  font-family:"DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--lpc-ink); line-height:1.55; font-size:16px;
  max-width:1100px; margin:0 auto; padding:0 16px; box-sizing:border-box;
}
#ptm-sales-calculator *,#ptm-sales-calculator *::before,#ptm-sales-calculator *::after{box-sizing:border-box}
#ptm-sales-calculator p{margin:0}
#ptm-sales-calculator .lpc-card{background:var(--lpc-bg);border:1px solid var(--lpc-line);border-radius:28px;padding:40px;
  box-shadow:0 1px 2px rgba(10,15,30,.04),0 12px 32px -12px rgba(10,15,30,.14);
  display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:start}
#ptm-sales-calculator .lpc-eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--lpc-accent)}
#ptm-sales-calculator .lpc-eyebrow::before{content:"";width:22px;height:2px;background:currentColor;border-radius:2px}
#ptm-sales-calculator h3{font-family:"Manrope",system-ui,sans-serif;font-size:28px;line-height:1.12;letter-spacing:-.02em;font-weight:700;margin:0;color:var(--lpc-ink)}
#ptm-sales-calculator .lpc-note{color:var(--lpc-muted);margin-top:10px;font-size:15px}

/* Steps */
#ptm-sales-calculator .lpc-stepbox{margin-top:22px;border:1.5px solid var(--lpc-line);border-radius:20px;padding:20px}
#ptm-sales-calculator .lpc-stepbox.is-locked{border-color:var(--lpc-accent);background:linear-gradient(180deg,var(--lpc-soft),#fff 70%)}
#ptm-sales-calculator .lpc-stephead{display:flex;align-items:center;gap:10px;font-family:"Manrope",system-ui,sans-serif;font-weight:700;font-size:16px}
#ptm-sales-calculator .lpc-stephead i{font-style:normal;width:26px;height:26px;border-radius:50%;background:var(--lpc-accent);color:#fff;display:grid;place-items:center;font-size:13px;flex:none}
#ptm-sales-calculator .lpc-hint{font-size:13.5px;color:var(--lpc-muted);margin-top:6px}

#ptm-sales-calculator .lpc-field{margin-top:16px}
#ptm-sales-calculator .lpc-lab{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:14px;font-weight:600;margin-bottom:6px}
#ptm-sales-calculator .lpc-num{display:flex;align-items:center;gap:4px;border:1.5px solid var(--lpc-line);border-radius:10px;padding:4px 10px;background:#fff}
#ptm-sales-calculator .lpc-num:focus-within{border-color:var(--lpc-accent)}
#ptm-sales-calculator .lpc-num b{font-family:"Manrope",system-ui,sans-serif;color:var(--lpc-muted);font-size:15px}
#ptm-sales-calculator .lpc-num input{width:7ch;border:0;outline:none;background:transparent;font-family:"Manrope",system-ui,sans-serif;font-weight:800;font-size:16px;color:var(--lpc-accent);text-align:right;padding:0;-moz-appearance:textfield}
#ptm-sales-calculator input::-webkit-outer-spin-button,#ptm-sales-calculator input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
#ptm-sales-calculator input[type=range]{width:100%;accent-color:var(--lpc-accent);cursor:pointer;margin:0;height:28px;touch-action:pan-y}
#ptm-sales-calculator input:disabled{opacity:.5;cursor:not-allowed}

#ptm-sales-calculator .lpc-start{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-top:16px;padding-top:14px;border-top:1px dashed var(--lpc-line)}
#ptm-sales-calculator .lpc-start small{display:block;font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--lpc-muted)}
#ptm-sales-calculator .lpc-start strong{font-family:"Manrope",system-ui,sans-serif;font-size:26px;letter-spacing:-.02em}
#ptm-sales-calculator .lpc-start em{display:block;font-style:normal;font-size:12.5px;color:var(--lpc-muted)}
#ptm-sales-calculator .lpc-act{border:0;border-radius:999px;padding:11px 18px;font:700 14px/1 "DM Sans",system-ui,sans-serif;cursor:pointer;background:var(--lpc-accent);color:#fff;transition:transform .2s}
#ptm-sales-calculator .lpc-act:hover{transform:translateY(-1px)}
#ptm-sales-calculator .lpc-act.is-reset{background:#fff;color:var(--lpc-accent);border:1.5px solid var(--lpc-accent)}
#ptm-sales-calculator .lpc-act:disabled{opacity:.4;cursor:not-allowed;transform:none}

#ptm-sales-calculator .lpc-more{display:none;margin-top:14px;padding:12px 14px;border-radius:12px;background:#fff;border:1px solid var(--lpc-line);font-size:14px;color:var(--lpc-muted)}
#ptm-sales-calculator .is-locked .lpc-more{display:block}
#ptm-sales-calculator .lpc-more b{color:var(--lpc-accent)}

/* Conversion boxes */
#ptm-sales-calculator .lpc-boxes{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
#ptm-sales-calculator .lpc-box{border:1.5px solid var(--lpc-line);border-radius:16px;padding:12px 14px;background:#fff;display:block;cursor:text}
#ptm-sales-calculator .lpc-box.is-us{border-color:var(--lpc-accent);background:var(--lpc-soft)}
#ptm-sales-calculator .lpc-box span{display:block;font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--lpc-muted)}
#ptm-sales-calculator .lpc-box.is-us span{color:var(--lpc-accent)}
#ptm-sales-calculator .lpc-pct{display:flex;align-items:baseline;gap:4px;margin-top:6px}
#ptm-sales-calculator .lpc-pct input{width:3.2ch;min-width:0;border:0;background:transparent;font-family:"Manrope",system-ui,sans-serif;font-size:30px;font-weight:800;color:var(--lpc-ink);padding:0;outline:none;-moz-appearance:textfield}
#ptm-sales-calculator .lpc-pct b{font-family:"Manrope",system-ui,sans-serif;font-size:20px;color:var(--lpc-muted)}
#ptm-sales-calculator .lpc-box:focus-within{box-shadow:0 0 0 3px rgba(59,107,255,.25)}
#ptm-sales-calculator .lpc-fine{font-size:11.5px;color:var(--lpc-muted);margin-top:14px}

/* Results */
#ptm-sales-calculator .lpc-res{background:var(--lpc-dark);color:#fff;border-radius:22px;padding:28px;position:sticky;top:16px;overflow:hidden}
#ptm-sales-calculator .lpc-res::after{content:"";position:absolute;right:-80px;top:-80px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(59,107,255,.5),transparent 70%);pointer-events:none}
#ptm-sales-calculator .lpc-res > *{position:relative;z-index:1}
#ptm-sales-calculator .lpc-cols{display:grid;grid-template-columns:1fr 1fr;gap:12px}
#ptm-sales-calculator .lpc-col{border-radius:16px;padding:14px 16px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12)}
#ptm-sales-calculator .lpc-col.is-us{background:rgba(59,107,255,.18);border-color:rgba(124,155,255,.5)}
#ptm-sales-calculator .lpc-col small{display:block;font-size:11.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#AEB8D0}
#ptm-sales-calculator .lpc-col.is-us small{color:#9DB6FF}
#ptm-sales-calculator .lpc-col strong{display:block;font-family:"Manrope",system-ui,sans-serif;font-size:23px;margin-top:6px;white-space:nowrap}
#ptm-sales-calculator .lpc-col em{display:block;font-style:normal;font-size:13px;color:#AEB8D0;margin-top:2px}
#ptm-sales-calculator .lpc-break{margin-top:16px;border-top:1px solid rgba(255,255,255,.14)}
#ptm-sales-calculator .lpc-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.14);font-size:14.5px;color:#AEB8D0}
#ptm-sales-calculator .lpc-row b{font-family:"Manrope",system-ui,sans-serif;font-size:19px;color:#fff;white-space:nowrap}
#ptm-sales-calculator .lpc-gap{margin-top:18px}
#ptm-sales-calculator .lpc-gap small{font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:#7C9BFF;font-weight:700}
#ptm-sales-calculator .lpc-gap strong{color:var(--lpc-red);text-shadow:0 0 24px rgba(255,59,59,.35);display:block;font-family:"Manrope",system-ui,sans-serif;font-size:clamp(40px,4.6vw,54px);letter-spacing:-.03em;line-height:1.05;margin-top:6px}
#ptm-sales-calculator .lpc-gap p{font-size:14px;color:#AEB8D0;margin-top:8px}
#ptm-sales-calculator .lpc-gap p b{color:#fff}
#ptm-sales-calculator .lpc-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;margin-top:20px;padding:8px 24px;min-height:56px;border-radius:999px;background:#fff;color:var(--lpc-dark);text-decoration:none;border:2px solid #7C9BFF;line-height:1.15;transition:transform .2s}
#ptm-sales-calculator .lpc-btn:hover{transform:translateY(-1px)}
#ptm-sales-calculator .lpc-btn small{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--lpc-dark);opacity:.75}
#ptm-sales-calculator .lpc-btn span{font-family:"Manrope",system-ui,sans-serif;font-size:19px;font-weight:800;letter-spacing:-.01em;color:var(--lpc-accent);white-space:nowrap}

@media (max-width:900px){
  #ptm-sales-calculator .lpc-card{grid-template-columns:1fr;gap:28px;padding:24px 18px;border-radius:22px}
  #ptm-sales-calculator .lpc-res{position:relative;top:0;padding:22px}
  #ptm-sales-calculator h3{font-size:24px}
  #ptm-sales-calculator .lpc-col strong{font-size:20px}
  #ptm-sales-calculator .lpc-stepbox{padding:16px}
  #ptm-sales-calculator .lpc-btn{padding:8px 16px}
  #ptm-sales-calculator .lpc-btn span{font-size:clamp(14px,4.2vw,17px)}
}
@media (max-width:380px){ #ptm-sales-calculator .lpc-cols,#ptm-sales-calculator .lpc-boxes{grid-template-columns:1fr} }
#ptm-sales-calculator .lpc-sub{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-top:14px;padding-top:12px;border-top:1px dashed var(--lpc-line)}
#ptm-sales-calculator .lpc-sub small{font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--lpc-muted)}
#ptm-sales-calculator .lpc-sub strong{font-family:"Manrope",system-ui,sans-serif;font-size:24px;letter-spacing:-.02em;white-space:nowrap}
#ptm-sales-calculator .lpc-sub.is-us small,#ptm-sales-calculator .lpc-sub.is-us strong{color:var(--lpc-accent)}
#ptm-sales-calculator .lpc-stack{display:grid;gap:10px}
#ptm-sales-calculator .lpc-tier{border-radius:16px;padding:14px 16px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12)}
#ptm-sales-calculator .lpc-tier.is-us{background:rgba(59,107,255,.18);border-color:rgba(124,155,255,.5)}
#ptm-sales-calculator .lpc-tier .top{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
#ptm-sales-calculator .lpc-tier small{font-size:11.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#AEB8D0}
#ptm-sales-calculator .lpc-tier.is-us small{color:#9DB6FF}
#ptm-sales-calculator .lpc-tier strong{font-family:"Manrope",system-ui,sans-serif;font-size:23px;white-space:nowrap}
#ptm-sales-calculator .lpc-tier .bot{display:flex;justify-content:space-between;gap:10px;margin-top:4px;font-size:13px;color:#AEB8D0}
#ptm-sales-calculator .lpc-tier .bot b{color:#7CF2A5;font-weight:700;white-space:nowrap}
#ptm-sales-calculator .lpc-reset{background:none;border:0;padding:0;margin-top:14px;font:600 13px/1 "DM Sans",system-ui,sans-serif;color:var(--lpc-muted);text-decoration:underline;cursor:pointer}
#ptm-sales-calculator .lpc-btn span{white-space:normal;text-align:center;font-size:17px}
@media (max-width:900px){ #ptm-sales-calculator .lpc-btn span{font-size:16px} }

.sales-calculator-section{padding:80px 0 90px;border-top:1px solid var(--border);background:radial-gradient(ellipse at 50% 40%,#143c7430,transparent 70%)}
.sales-calculator-heading{text-align:center;margin:0 auto 36px;max-width:760px;padding:0 24px}
.sales-calculator-heading .eyebrow{justify-content:center;margin-bottom:16px}
.sales-calculator-heading h2{font-size:clamp(30px,4vw,46px)}
#ptm-sales-calculator{max-width:1180px;padding:0 24px}
#ptm-sales-calculator .lpc-card{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr)}
#ptm-sales-calculator .lpc-card>*{min-width:0}
#ptm-sales-calculator .lpc-res{position:relative;top:0}
#ptm-sales-calculator .lpc-tier .top,#ptm-sales-calculator .lpc-tier .bot,#ptm-sales-calculator .lpc-sub{flex-wrap:wrap}
#ptm-sales-calculator .lpc-tier strong{font-size:clamp(19px,2vw,23px)}
#ptm-sales-calculator .lpc-gap strong{overflow-wrap:anywhere}
#ptm-sales-calculator input:focus-visible{outline:2px solid var(--lpc-accent);outline-offset:3px;border-radius:3px}
@media(max-width:900px){#ptm-sales-calculator .lpc-card{grid-template-columns:minmax(0,1fr)}.sales-calculator-section{padding:56px 0}}
@media(max-width:480px){#ptm-sales-calculator{padding:0 16px}#ptm-sales-calculator .lpc-lab{flex-wrap:wrap;gap:8px}#ptm-sales-calculator .lpc-res{padding:18px}#ptm-sales-calculator .lpc-boxes{grid-template-columns:1fr}#ptm-sales-calculator .lpc-tier .top{display:grid;gap:4px}#ptm-sales-calculator .lpc-card{padding:22px 14px}#ptm-sales-calculator .lpc-sub strong{font-size:22px}}

/* Compact centered calculator, based on the supplied reference. */
.sales-calculator-section{padding:48px 0 56px;background:none;border-top:0}
.sales-calculator-heading{max-width:680px;margin-bottom:22px}
.sales-calculator-heading .eyebrow{font-size:9px;letter-spacing:2px;margin-bottom:10px}
.sales-calculator-heading h2{font-size:clamp(25px,2.6vw,32px)}
#ptm-sales-calculator{max-width:700px;padding:0 20px;font-size:13px}
#ptm-sales-calculator .lpc-card{grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:20px;padding:24px;border-radius:18px}
#ptm-sales-calculator h3{font-size:21px;line-height:1.18}
#ptm-sales-calculator .lpc-note{font-size:12px;margin-top:7px;line-height:1.5}
#ptm-sales-calculator .lpc-stepbox{margin-top:14px;padding:13px;border-radius:12px}
#ptm-sales-calculator .lpc-stephead{font-size:13px;gap:7px}
#ptm-sales-calculator .lpc-stephead i{width:21px;height:21px;font-size:11px}
#ptm-sales-calculator .lpc-hint{font-size:11px;line-height:1.5;margin-top:5px}
#ptm-sales-calculator .lpc-field{margin-top:12px}
#ptm-sales-calculator .lpc-lab{font-size:11px;gap:8px;flex-wrap:wrap}
#ptm-sales-calculator .lpc-num{padding:3px 7px;border-radius:7px}
#ptm-sales-calculator .lpc-num input{font-size:13px;width:6ch}
#ptm-sales-calculator .lpc-num b{font-size:12px}
#ptm-sales-calculator input[type=range]{height:24px}
#ptm-sales-calculator .lpc-sub{margin-top:10px;padding-top:9px;gap:7px}
#ptm-sales-calculator .lpc-sub small{font-size:9px;letter-spacing:.06em}
#ptm-sales-calculator .lpc-sub strong{font-size:19px}
#ptm-sales-calculator .lpc-boxes{grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
#ptm-sales-calculator .lpc-box{padding:9px;border-radius:10px}
#ptm-sales-calculator .lpc-box span{font-size:9px;letter-spacing:.03em}
#ptm-sales-calculator .lpc-pct{gap:2px;margin-top:4px}
#ptm-sales-calculator .lpc-pct input{font-size:24px}
#ptm-sales-calculator .lpc-pct b{font-size:15px}
#ptm-sales-calculator .lpc-reset{font-size:11px;margin-top:12px;min-height:32px}
#ptm-sales-calculator .lpc-fine{font-size:10px;margin-top:4px}
#ptm-sales-calculator .lpc-res{padding:16px;border-radius:13px}
#ptm-sales-calculator .lpc-stack{gap:8px}
#ptm-sales-calculator .lpc-tier{padding:10px;border-radius:10px}
#ptm-sales-calculator .lpc-tier .top{display:flex;gap:5px;flex-wrap:wrap}
#ptm-sales-calculator .lpc-tier small{font-size:9px;letter-spacing:.06em}
#ptm-sales-calculator .lpc-tier strong{font-size:18px}
#ptm-sales-calculator .lpc-tier .bot{font-size:10px;gap:5px}
#ptm-sales-calculator .lpc-gap{margin-top:14px}
#ptm-sales-calculator .lpc-gap small{font-size:10px;letter-spacing:.08em}
#ptm-sales-calculator .lpc-gap strong{font-size:clamp(32px,3vw,40px)}
#ptm-sales-calculator .lpc-gap p{font-size:11px;margin-top:6px}
#ptm-sales-calculator .lpc-btn{margin-top:15px;padding:9px;min-height:48px}
#ptm-sales-calculator .lpc-btn small{font-size:9px}
#ptm-sales-calculator .lpc-btn span{font-size:12px}
@media(max-width:640px){
 .sales-calculator-section{padding:32px 0 40px}
 .sales-calculator-heading{max-width:450px}
 #ptm-sales-calculator{max-width:450px;padding:0 16px}
 #ptm-sales-calculator .lpc-card{grid-template-columns:minmax(0,1fr);padding:20px;gap:20px}
 #ptm-sales-calculator h3{font-size:22px}
 #ptm-sales-calculator .lpc-note{font-size:13px}
 #ptm-sales-calculator .lpc-stephead{font-size:14px}
 #ptm-sales-calculator .lpc-hint,#ptm-sales-calculator .lpc-lab{font-size:12px}
 #ptm-sales-calculator .lpc-num input{font-size:16px}
 #ptm-sales-calculator .lpc-res{padding:18px}
 #ptm-sales-calculator .lpc-btn span{font-size:14px}
}