:root {
  --ink: #1b1c1b;
  --muted: #686b66;
  --paper: #ecebe4;
  --card: #f8f7f1;
  --line: #c5c5bc;
  --lime: #c9f53b;
  --lime-dark: #587000;
  --screen: #202421;
  --orange: #ff7048;
  --blue: #72b6d2;
  --purple: #a99bd8;
  --green: #80bc92;
  --yellow: #e5c25f;
  --mono: "Courier New", Courier, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background-color: var(--paper);
  background-image: linear-gradient(rgba(27, 28, 27, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(27, 28, 27, .035) 1px, transparent 1px);
  background-size: 24px 24px;
  font-family: Arial, Helvetica, sans-serif;
}

button, input { font: inherit; }
button { color: inherit; }

.site-header {
  width: min(1180px, calc(100% - 40px));
  min-height: 76px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid var(--ink);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -.7px;
}

.brand-mark {
  position: relative;
  width: 30px;
  height: 28px;
  display: inline-block;
  border: 2px solid var(--ink);
  background: var(--lime);
  box-shadow: 3px 3px 0 var(--ink);
  transform: skewY(-7deg);
}

.brand-mark::before, .brand-mark::after, .brand-mark i {
  content: "";
  position: absolute;
  left: 5px;
  right: 5px;
  height: 2px;
  background: var(--ink);
}

.brand-mark::before { top: 6px; }
.brand-mark i { top: 12px; }
.brand-mark::after { top: 18px; }

.header-note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
}

.header-note i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime-dark);
  box-shadow: 0 0 0 3px rgba(88, 112, 0, .12);
}

.hero {
  width: min(1180px, calc(100% - 40px));
  margin: auto;
  padding: 76px 0 64px;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr);
  align-items: center;
  gap: 72px;
}

.eyebrow {
  width: fit-content;
  margin: 0 0 19px;
  padding: 6px 9px 5px;
  border: 1px solid var(--ink);
  background: var(--lime);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  box-shadow: 3px 3px 0 var(--ink);
  transform: rotate(-1deg);
}

h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(48px, 6.6vw, 86px);
  font-weight: 900;
  line-height: .95;
  letter-spacing: -.065em;
}

h1 em {
  color: transparent;
  font-style: normal;
  -webkit-text-stroke: 2px var(--ink);
  text-stroke: 2px var(--ink);
}

.hero-copy {
  max-width: 650px;
  margin: 27px 0 0;
  color: #484a46;
  font-size: 17px;
  line-height: 1.65;
}

.hero-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 9px 17px;
  margin-top: 24px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.hero-notes span::before { content: "✓ "; color: var(--lime-dark); }

.print-preview {
  border: 2px solid var(--ink);
  background: var(--screen);
  color: #f2f4ee;
  box-shadow: 9px 9px 0 var(--lime);
  transform: rotate(1.25deg);
}

.preview-top {
  min-height: 39px;
  padding: 0 13px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #4a504a;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .07em;
}

.preview-top span:last-child { color: var(--lime); }

.build-plate {
  position: relative;
  height: 242px;
  overflow: hidden;
  background-image: linear-gradient(rgba(201, 245, 59, .11) 1px, transparent 1px), linear-gradient(90deg, rgba(201, 245, 59, .11) 1px, transparent 1px);
  background-size: 22px 22px;
  perspective: 350px;
}

.build-plate::after {
  content: "BUILD PLATE 220 × 220";
  position: absolute;
  right: 10px;
  bottom: 8px;
  color: #7b847b;
  font-family: var(--mono);
  font-size: 8px;
}

.print-part {
  position: absolute;
  top: 55px;
  left: 50%;
  width: 130px;
  height: 126px;
  transform: translateX(-50%);
}

.print-part i {
  position: absolute;
  left: 0;
  right: 0;
  height: 41px;
  border: 2px solid var(--lime);
  border-radius: 50%;
  background: var(--screen);
}

.print-part i:nth-child(1) { bottom: 0; }
.print-part i:nth-child(2) { bottom: 17px; }
.print-part i:nth-child(3) { bottom: 34px; }
.print-part i:nth-child(4) { bottom: 51px; }
.print-part i:nth-child(5) { bottom: 68px; }
.print-part i:nth-child(6) { bottom: 85px; }

.preview-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid #4a504a;
  font-family: var(--mono);
  font-size: 15px;
}

.preview-stats span { padding: 12px 14px; }
.preview-stats span + span { border-left: 1px solid #4a504a; }
.preview-stats small { display: block; margin-bottom: 3px; color: #929a92; font-size: 8px; }

.calculator-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto 108px;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(350px, .78fr);
  border: 2px solid var(--ink);
  background: var(--card);
  box-shadow: 11px 11px 0 var(--ink);
}

.form-panel { padding: 46px; }

.results-panel {
  position: relative;
  padding: 46px 40px;
  border-left: 2px dashed #7d827c;
  background: var(--screen);
  color: white;
}

.results-panel::before, .results-panel::after {
  content: "";
  position: absolute;
  left: -10px;
  width: 18px;
  height: 18px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
}

.results-panel::before { top: -10px; }
.results-panel::after { bottom: -10px; }
.results-sticky { position: sticky; top: 24px; }

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 27px;
}

.panel-heading > div { display: flex; align-items: center; gap: 13px; }
.panel-heading.small { margin-bottom: 24px; }
.panel-heading h2 { margin: 0; font-size: 22px; letter-spacing: -.03em; }

.step-number {
  width: auto;
  height: auto;
  padding: 5px 7px;
  border: 1px solid var(--ink);
  background: var(--lime);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .05em;
  white-space: nowrap;
}

.step-number.light { border-color: var(--lime); background: transparent; color: var(--lime); }

.quote-heading { display: flex; align-items: center; justify-content: space-between; }
.quote-heading > span:last-child { color: #9ca39c; font-family: var(--mono); font-size: 9px; letter-spacing: .08em; }

.text-button {
  padding: 6px 0;
  border: 0;
  border-bottom: 1px dashed currentColor;
  background: transparent;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  cursor: pointer;
}
.text-button:hover { color: var(--lime-dark); }

.field-grid { display: grid; gap: 17px; }
.field-grid.three { grid-template-columns: repeat(3, 1fr); }
.field-grid.two { grid-template-columns: repeat(2, 1fr); }
.field-grid.one { grid-template-columns: minmax(180px, calc(50% - 9px)); }
.compact-row { margin-top: 17px; }

.field { display: grid; gap: 7px; color: #50524e; font-size: 12px; font-weight: 700; }

.input-wrap {
  display: flex;
  align-items: center;
  border: 1px solid #aaa9a1;
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
}

.input-wrap:focus-within { border-color: var(--ink); box-shadow: 3px 3px 0 var(--lime); }
.input-wrap input { width: 100%; min-width: 0; height: 47px; padding: 0 5px 0 13px; border: 0; outline: 0; background: transparent; color: var(--ink); font-family: var(--mono); font-size: 16px; font-weight: 700; }
.input-wrap small { padding: 0 12px 0 5px; color: #797b76; font-family: var(--mono); font-size: 10px; white-space: nowrap; }

.section-divider { height: 0; margin: 38px 0; border-top: 1px dashed #aaa9a1; }
.form-panel h3 { margin: 28px 0 11px; color: var(--muted); font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }

.save-button {
  width: 100%;
  min-height: 50px;
  margin-top: 31px;
  border: 2px solid var(--ink);
  background: var(--lime);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform .12s, box-shadow .12s;
}

.save-button:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--ink); }
.privacy-note { margin: 11px 0 0; color: var(--muted); font-family: var(--mono); font-size: 9px; text-align: center; }

.result-label { margin: 31px 0 3px; color: #aeb5ae; font-family: var(--mono); font-size: 11px; text-transform: uppercase; }
.main-price { color: var(--lime); font-family: var(--mono); font-size: clamp(48px, 5.6vw, 70px); font-weight: 700; line-height: 1; letter-spacing: -.075em; }
.per-print { margin: 9px 0 0; color: #abb2ab; font-family: var(--mono); font-size: 11px; }
.price-rule { height: 0; margin: 30px 0 23px; border-top: 1px dashed #626862; }
.summary-row { display: flex; align-items: baseline; justify-content: space-between; margin: 12px 0; color: #b7bdb7; font-size: 12px; }
.summary-row strong { color: white; font-family: var(--mono); font-size: 14px; }
.profit-row strong { color: var(--lime); }
.breakdown { margin-top: 38px; }
.breakdown h3 { margin: 0 0 20px; color: white; font-size: 15px; }
.breakdown-item { margin-bottom: 16px; }
.breakdown-item > div { display: flex; justify-content: space-between; margin-bottom: 7px; color: #b7bdb7; font-size: 11px; }
.breakdown-item strong { color: white; font-family: var(--mono); font-size: 11px; }
.bar-track { width: 100%; height: 5px; display: block; overflow: hidden; background: #414741; }
.bar-track i { min-width: 0; height: 100%; display: block; transition: width .3s ease; }
.bar-track .coral { background: var(--orange); }
.bar-track .blue { background: var(--blue); }
.bar-track .purple { background: var(--purple); }
.bar-track .green { background: var(--green); }
.bar-track .yellow { background: var(--yellow); }

.calculation-note { display: flex; flex-direction: column; gap: 3px; margin-top: 33px; padding: 15px 16px; border: 1px dashed #626862; font-family: var(--mono); }
.calculation-note strong { color: var(--lime); font-size: 14px; }
.calculation-note span { color: #9da49d; font-size: 9px; }

.how-it-works { width: min(1180px, calc(100% - 40px)); margin: 0 auto 100px; }
.how-it-works h2 { max-width: 700px; margin: 0 0 43px; font-size: clamp(34px, 5vw, 58px); line-height: 1; letter-spacing: -.055em; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 2px solid var(--ink); background: var(--card); box-shadow: 7px 7px 0 var(--lime); }
.feature-grid article { min-height: 220px; padding: 27px; border-right: 1px dashed #999b94; }
.feature-grid article:last-child { border-right: 0; }
.feature-grid article > span { padding: 4px 6px; background: var(--ink); color: var(--lime); font-family: var(--mono); font-size: 9px; }
.feature-grid h3 { margin: 31px 0 12px; font-size: 20px; letter-spacing: -.03em; }
.feature-grid p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }

footer { width: min(1180px, calc(100% - 40px)); min-height: 110px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 30px; border-top: 2px solid var(--ink); }
footer p { max-width: 520px; color: var(--muted); font-size: 11px; text-align: right; }
.footer-brand { font-size: 17px; }

@media (max-width: 920px) {
  .hero { grid-template-columns: minmax(0, 1fr); gap: 42px; }
  .hero-copy-block { min-width: 0; }
  .print-preview { width: min(100%, 440px); transform: rotate(.5deg); }
  .calculator-shell { grid-template-columns: 1fr; }
  .results-panel { min-height: auto; border-top: 2px dashed #7d827c; border-left: 0; }
  .results-panel::before, .results-panel::after { top: -10px; }
  .results-panel::before { left: -10px; }
  .results-panel::after { right: -10px; bottom: auto; left: auto; }
  .results-sticky { position: static; }
}

@media (max-width: 620px) {
  .site-header, .hero, .calculator-shell, .how-it-works, footer { width: min(100% - 28px, 1180px); }
  .header-note { display: none; }
  .hero { padding: 50px 0 48px; }
  h1 { font-size: clamp(41px, 12vw, 52px); }
  h1 em { -webkit-text-stroke-width: 1.5px; }
  .hero-copy { margin-top: 23px; font-size: 15px; }
  .hero-notes { gap: 8px 14px; }
  .build-plate { height: 210px; }
  .calculator-shell { box-shadow: 7px 7px 0 var(--ink); }
  .form-panel, .results-panel { padding: 29px 21px; }
  .panel-heading h2 { font-size: 18px; }
  .field-grid.three { grid-template-columns: 1fr 1fr; }
  .field-grid.three .field:first-child { grid-column: 1 / -1; }
  .field-grid.two, .field-grid.one { grid-template-columns: 1fr; }
  .main-price { font-size: 52px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-grid article { min-height: 0; border-right: 0; border-bottom: 1px dashed #999b94; }
  .feature-grid article:last-child { border-bottom: 0; }
  footer { min-height: 140px; align-items: flex-start; flex-direction: column; justify-content: center; gap: 12px; }
  footer p { margin: 0; text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}