:root {
  --paper: #ffffff;
  --paper-deep: #ededed;
  --paper-light: #ffffff;
  --ink: #0a0a0a;
  --muted: #626262;
  --line: #d7d7d7;
  --accent: #0a0a0a;
  --accent-dark: #000000;
  --green: #111111;
  --yellow: #777777;
  --white: #ffffff;
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'Instrument Sans', sans-serif;
  --mono: 'IBM Plex Mono', monospace;
  --hand: 'Caveat', 'Segoe Print', 'Bradley Hand', cursive;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.12);
}

* { box-sizing: border-box; }

.sr-only {
  width: 1px;
  height: 1px;
  padding: 0;
  position: absolute;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

html { scroll-behavior: smooth; }

[id] { scroll-margin-top: 105px; }

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 10px 14px;
  transform: translateY(-150%);
  border: 2px solid var(--ink);
  background: var(--white);
  color: var(--ink);
  font-weight: 600;
}

.skip-link:focus { transform: translateY(0); }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
}

a { color: inherit; }
button, input, textarea, select { font: inherit; }

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid #3b82f6;
  outline-offset: 4px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(14px);
}

.nav {
  width: min(1180px, calc(100% - 40px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 600;
}

.brand-mark {
  width: 29px;
  height: 20px;
  position: relative;
  display: inline-block;
  border: 1.5px solid var(--ink);
  background: var(--paper-light);
}

.brand-mark::after {
  content: '';
  position: absolute;
  inset: 3px -5px -5px 3px;
  z-index: -1;
  border: 1.5px solid var(--ink);
}

.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 500; }
.nav-links a:hover, .nav-links a[aria-current='page'] { color: var(--ink); }

.button {
  min-height: 46px;
  padding: 12px 19px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid var(--ink);
  border-radius: 2px;
  background: var(--ink);
  color: var(--paper-light);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover { transform: translateY(-2px); box-shadow: 0 7px 18px rgba(0, 0, 0, 0.16); }
.button.secondary { background: transparent; color: var(--ink); }
.button.secondary:hover { background: var(--paper-light); }
.button.small { min-height: 38px; padding: 8px 14px; }

.prototype-note {
  border-bottom: 1px solid var(--line);
  background: #f5f5f5;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.03em;
  text-align: center;
  padding: 7px 16px;
}

.section { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 110px 0; }
.section.compact { padding: 76px 0; }
.kicker { margin: 0 0 18px; color: var(--ink); font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; }

h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--serif); font-weight: 500; letter-spacing: -0.035em; line-height: 0.98; }
h1 { max-width: 830px; margin-bottom: 26px; font-size: clamp(54px, 8.3vw, 112px); }
h2 { max-width: 760px; margin-bottom: 24px; font-size: clamp(40px, 5.8vw, 76px); }
h3 { margin-bottom: 10px; font-size: 21px; line-height: 1.2; }
.lede { max-width: 650px; color: var(--muted); font-size: clamp(18px, 2vw, 23px); line-height: 1.45; }
.body-large { color: var(--muted); font-size: 19px; }
.mono { font-family: var(--mono); }

.hero { min-height: calc(100vh - 72px); padding-top: 72px; display: grid; grid-template-columns: 1.1fr 0.9fr; align-items: center; gap: 60px; }
.hero h1 { font-size: clamp(60px, 7.5vw, 104px); }
.hero .hero-title {
  max-width: 760px;
  overflow: visible;
  font-family: var(--hand);
  font-weight: 500;
  letter-spacing: 0;
  line-height: 0.86;
}
.hero-title-visual,
.hero-title-line { display: block; }
.hero-title-line { overflow: visible; }
.hero-title-line--human {
  font-size: 0.93em;
  letter-spacing: -0.025em;
}
.hero-title-line--agent {
  min-height: 0.58em;
  margin-top: 0.11em;
  display: grid;
  align-items: center;
}
.hero-title-layer {
  grid-area: 1 / 1;
  width: max-content;
  max-width: 100%;
  display: block;
  transform-origin: left center;
  white-space: nowrap;
}
.hero-title-layer--hand {
  opacity: 0;
  font-family: var(--hand);
  font-size: 0.68em;
  line-height: 1;
  letter-spacing: -0.015em;
}
.hero-title-layer--terminal {
  font-family: var(--mono);
  font-size: 0.42em;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.01em;
}
.hero-title-word,
.hero-title-char { display: inline-block; }
.hero-title-word { white-space: nowrap; }
.hero-title-cursor {
  margin-left: 0.06em;
  color: var(--ink);
  opacity: 0;
}
.hero-title.is-motion-pending { visibility: hidden; }
.hero-actions { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 12px; }
.microcopy { margin-top: 16px; color: var(--muted); font-family: var(--mono); font-size: 11px; }
.text-link {
  min-height: 46px;
  padding: 12px 4px;
  display: inline-flex;
  align-items: center;
  border-bottom: 1px solid var(--ink);
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.home-page .hero {
  width: min(1420px, calc(100% - 40px));
  grid-template-columns: minmax(400px, .78fr) minmax(620px, 1.22fr);
  gap: clamp(38px, 5vw, 82px);
}

.inkwire-experience {
  min-width: 0;
  min-height: 610px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid #322b37;
  border-radius: 22px;
  background: #17131b;
  box-shadow: 18px 18px 0 rgba(0, 0, 0, .1);
}

.inkwire-mode-switch {
  min-height: 56px;
  padding: 8px 10px 8px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: #f7f3f8;
  font-family: var(--mono);
}
.inkwire-mode-switch > span { color: #988d9c; font-size: 11px; }
.inkwire-mode-switch > div {
  padding: 3px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 10px;
  background: rgba(255,255,255,.06);
}
.inkwire-mode-switch button {
  min-width: 72px;
  min-height: 32px;
  padding: 6px 11px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  opacity: .55;
}
.inkwire-mode-switch button[aria-selected='true'] { background: #f8f5f9; color: #211a25; opacity: 1; }
.inkwire-mode-panel { flex: 1; min-height: 0; }
.inkwire-mode-panel[hidden] { display: none; }

.inkwire-demo {
  height: 100%;
  min-height: 554px;
  display: flex;
  flex-direction: column;
  background: #eee9f2;
  color: #261d2a;
}
.inkwire-demo-head {
  min-height: 52px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(38,29,42,.14);
  background: #e1d9e7;
  font-size: 12px;
}
.inkwire-demo-head strong { font-family: var(--serif); font-size: 16px; }
.inkwire-demo-head span { opacity: .65; }
.inkwire-demo-body { flex: 1; min-height: 0; display: grid; grid-template-columns: 1.06fr .94fr; }
.inkwire-letter-scene {
  min-height: 0;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 38%, rgba(255,255,255,.78), transparent 44%),
    linear-gradient(145deg, #d9cee1, #c5b5cf);
  perspective: 1000px;
}
.inkwire-letter-scene::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: .25;
  background-image: radial-gradient(rgba(52,36,60,.26) .6px, transparent .6px);
  background-size: 14px 14px;
}
.inkwire-letter-paper {
  width: min(69%, 310px);
  height: 82%;
  min-height: 370px;
  padding: 38px 30px 34px;
  position: absolute;
  z-index: 4;
  top: 7%;
  left: 50%;
  border: 1px solid rgba(48,38,51,.12);
  background: linear-gradient(rgba(94,66,108,.07) 1px, transparent 1px), #fffdf8;
  background-size: 100% 31px;
  box-shadow: 0 24px 52px rgba(49,32,59,.23);
  transform: translateX(-50%) rotate(-2deg);
  transform-origin: 50% 100%;
  transition: transform 520ms cubic-bezier(.16,1,.3,1), opacity 350ms ease;
}
.inkwire-message-label, .inkwire-message-label textarea { width: 100%; height: 100%; display: block; }
.inkwire-message-label textarea {
  resize: none;
  border: 0;
  outline: 0;
  background: transparent;
  color: #2f2530;
  font-family: var(--hand);
  font-size: clamp(21px, 2vw, 26px);
  line-height: 1.35;
}
.inkwire-message-label textarea::placeholder { color: rgba(47,37,48,.3); }
.inkwire-handwritten-preview {
  max-height: 100%;
  overflow: auto;
  color: #2f2530;
  font-family: var(--hand);
  font-size: clamp(21px, 2vw, 26px);
  line-height: 1.35;
  white-space: pre-wrap;
}
.inkwire-paper-mark { position: absolute; right: 18px; bottom: 12px; font-size: 8px; opacity: .38; }
.inkwire-envelope-back, .inkwire-envelope-front, .inkwire-envelope-flap, .inkwire-envelope-liner {
  width: min(79%, 370px);
  height: 44%;
  max-height: 220px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: opacity 360ms ease, transform 520ms cubic-bezier(.16,1,.3,1);
}
.inkwire-envelope-back { z-index: 1; bottom: 7%; border: 1px solid rgba(66,43,75,.14); background: #f3e7d2; opacity: .4; }
.inkwire-envelope-liner { z-index: 2; bottom: 28%; height: 27%; background: #bca9c8; clip-path: polygon(0 100%,50% 0,100% 100%); opacity: .3; }
.inkwire-envelope-front {
  z-index: 5;
  bottom: 7%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f7ecd9;
  opacity: 0;
  transform: translateX(-50%) translateY(60px);
}
.inkwire-envelope-front::before, .inkwire-envelope-front::after { content: ''; position: absolute; inset: 0; }
.inkwire-envelope-front::before { background: #eadac0; clip-path: polygon(0 0,50% 56%,0 100%); }
.inkwire-envelope-front::after { background: #efe0c8; clip-path: polygon(100% 0,50% 56%,100% 100%); }
.inkwire-envelope-address {
  min-width: 150px;
  max-width: 62%;
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  font-family: var(--hand);
  font-size: 15px;
  line-height: 1.25;
}
.inkwire-stamp {
  width: 34px;
  height: 40px;
  position: absolute;
  z-index: 3;
  top: 16px;
  right: 17px;
  display: grid;
  place-items: center;
  border: 2px dotted #5d5363;
  background: #2e2832;
  color: #fff;
  font-family: var(--serif);
  font-style: italic;
}
.inkwire-envelope-flap { z-index: 6; bottom: 29%; height: 21%; background: #f0dfc4; clip-path: polygon(0 0,50% 100%,100% 0); opacity: 0; transform: translateX(-50%) rotateX(76deg); transform-origin: 50% 0; }
.inkwire-demo[data-step='review'] .inkwire-letter-paper { opacity: .3; transform: translateX(-50%) translateY(31%) scale(.8); }
.inkwire-demo[data-step='review'] .inkwire-envelope-back,
.inkwire-demo[data-step='review'] .inkwire-envelope-front,
.inkwire-demo[data-step='review'] .inkwire-envelope-flap,
.inkwire-demo[data-step='review'] .inkwire-envelope-liner { opacity: 1; }
.inkwire-demo[data-step='review'] .inkwire-envelope-front { transform: translateX(-50%); }
.inkwire-demo[data-step='review'] .inkwire-envelope-flap { transform: translateX(-50%) rotateX(0); }

.inkwire-demo-controls {
  min-width: 0;
  overflow: auto;
  padding: clamp(20px, 2.6vw, 30px);
  border-left: 1px solid rgba(38,29,42,.14);
  background: rgba(255,255,255,.48);
}
.inkwire-control-copy { margin-bottom: 20px; }
.inkwire-control-copy.compact { margin-bottom: 16px; }
.inkwire-control-copy h2 { margin-bottom: 8px; font-size: clamp(23px, 2.1vw, 29px); line-height: 1; }
.inkwire-control-copy p { margin: 0; font-size: 12px; line-height: 1.45; opacity: .7; }
.inkwire-character-count { margin-bottom: 15px; font-size: 11px; opacity: .55; }
.inkwire-primary-action, .inkwire-secondary-action {
  min-height: 43px;
  padding: 10px 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 9px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 650;
  text-decoration: none;
}
.inkwire-primary-action { width: 100%; border: 1px solid #261d2a; background: #261d2a; color: #fff; }
.inkwire-secondary-action { border: 1px solid rgba(38,29,42,.3); background: transparent; color: #261d2a; }
.inkwire-primary-action:disabled, .inkwire-primary-action.is-disabled, .inkwire-secondary-action:disabled { pointer-events: none; opacity: .35; }
.inkwire-button-row { margin-top: 16px; display: grid; grid-template-columns: auto minmax(0,1fr); gap: 8px; }
.inkwire-address-fields { display: grid; gap: 9px; }
.inkwire-address-fields label { display: grid; gap: 4px; font-size: 10px; font-weight: 600; }
.inkwire-address-fields input {
  width: 100%;
  min-width: 0;
  height: 35px;
  padding: 7px 9px;
  border: 1px solid rgba(38,29,42,.2);
  border-radius: 7px;
  outline: 0;
  background: rgba(255,255,255,.76);
  color: #261d2a;
  font-size: 12px;
}
.inkwire-address-fields input:focus { border-color: #62566a; box-shadow: 0 0 0 3px rgba(98,86,106,.12); }
.inkwire-field-pair, .inkwire-locality-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.inkwire-locality-fields { grid-template-columns: minmax(0,1fr) 53px 67px; }
.inkwire-approval-check { margin-top: 14px; display: flex; align-items: flex-start; gap: 8px; font-size: 11px; line-height: 1.4; }
.inkwire-approval-check input { margin-top: 2px; accent-color: #261d2a; }
.inkwire-quote-summary {
  margin: 14px 0;
  padding: 12px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-block: 1px solid rgba(38,29,42,.15);
  font-size: 11px;
}
.inkwire-quote-summary strong { font-size: 13px; }
.inkwire-data-note { margin-top: 11px; font-size: 10px; line-height: 1.4; opacity: .6; }

.inkwire-terminal {
  height: 100%;
  min-height: 554px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #09090b;
  color: #e8e8e8;
  font-family: var(--mono);
}
.inkwire-terminal-head {
  min-height: 50px;
  padding: 0 16px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  background: #15121a;
  font-size: 10px;
}
.inkwire-terminal-head strong { font-size: 12px; }
.inkwire-terminal-head > span { color: #978c9b; text-align: right; }
.inkwire-terminal-head b { color: #fff; }
.inkwire-terminal-lights { display: flex; gap: 5px; }
.inkwire-terminal-lights span { width: 7px; height: 7px; border-radius: 50%; background: #8c8c8c; }
.inkwire-terminal-lights span:nth-child(2) { background: #bdbdbd; }
.inkwire-terminal-lights span:nth-child(3) { background: #efefef; }
.inkwire-terminal-screen { flex: 1; min-height: 0; padding: 23px 25px 18px; display: flex; flex-direction: column; overflow: hidden; }
.inkwire-terminal-context { padding-bottom: 13px; display: flex; flex-wrap: wrap; gap: 7px 16px; border-bottom: 1px solid rgba(255,255,255,.1); color: #756c79; font-size: 9px; }
.inkwire-terminal-transcript { flex: 1; min-height: 0; padding: 18px 0; overflow: auto; }
.inkwire-terminal-message { margin-bottom: 12px; display: grid; grid-template-columns: 70px minmax(0,1fr); gap: 11px; }
.inkwire-terminal-message > span { color: #d6d6d6; font-size: 10px; line-height: 1.6; }
.inkwire-terminal-message.user > span { color: #8fdcf6; }
.inkwire-terminal-message p { max-width: 58ch; margin: 0; color: #e7e7e7; font-size: 11px; line-height: 1.6; white-space: pre-wrap; }
.inkwire-terminal-message.user p { color: #d5f2fb; }
.inkwire-terminal-message.error p { color: #ff9ab4; }
.inkwire-terminal-message.waiting i { width: 7px; height: 13px; display: block; background: #eee; animation: terminal-cursor 900ms steps(1,end) infinite; }
.inkwire-terminal-suggestions { margin-bottom: 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.inkwire-terminal-suggestions button { padding: 6px 9px; border: 1px solid #49434d; border-radius: 6px; background: #17141a; color: #c6bec9; cursor: pointer; font-family: inherit; font-size: 9px; }
.inkwire-terminal-input { padding-top: 12px; display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 9px; border-top: 1px solid rgba(255,255,255,.1); }
.inkwire-terminal-input label { min-width: 0; display: grid; grid-template-columns: auto minmax(0,1fr); align-items: center; gap: 8px; }
.inkwire-terminal-input label > span { color: #8fdcf6; }
.inkwire-terminal-input input { width: 100%; min-height: 32px; padding: 4px 0; border: 0; outline: 0; background: transparent; color: #fff; font-family: inherit; font-size: 11px; }
.inkwire-terminal-input button { width: 32px; height: 28px; align-self: center; border: 1px solid #5a535e; border-radius: 4px; background: transparent; color: #fff; cursor: pointer; }
.inkwire-terminal-input button:disabled { opacity: .3; }
.inkwire-terminal-note { margin: 8px 0 0; color: #716a74; font-size: 8px; line-height: 1.4; }
@keyframes terminal-cursor { 0%,48% { opacity: 1; } 49%,100% { opacity: 0; } }

.mail-stack { min-height: 470px; position: relative; display: grid; place-items: center; }
.mail-wire { position: absolute; width: 85%; height: 85%; border: 1px dashed var(--line); border-radius: 50%; transform: rotate(-13deg); }
.mail-wire::before, .mail-wire::after { content: ''; position: absolute; width: 10px; height: 10px; border-radius: 50%; background: var(--ink); }
.mail-wire::before { left: 1%; top: 45%; }
.mail-wire::after { right: 2%; bottom: 27%; }
.postcard {
  width: min(460px, 92%);
  aspect-ratio: 1.55;
  position: relative;
  z-index: 2;
  padding: 35px;
  transform: rotate(2.3deg);
  border: 1px solid #b8b8b8;
  background: var(--white);
  box-shadow: var(--shadow);
}
.postcard::before { content: 'SendInkwire / approved'; position: absolute; top: 18px; right: 20px; color: var(--ink); font-family: var(--mono); font-size: 9px; letter-spacing: 0.04em; }
.postcard-message { max-width: 67%; margin-top: 38px; font-family: var(--serif); font-size: 24px; line-height: 1.35; }
.postcard-sign { margin-top: 24px; color: var(--ink); font-family: var(--serif); font-style: italic; font-size: 20px; }
.stamp { width: 53px; height: 63px; position: absolute; top: 52px; right: 33px; display: grid; place-items: center; border: 1px dashed var(--ink); color: var(--ink); font-family: var(--mono); font-size: 8px; text-align: center; }
.address-lines { width: 28%; position: absolute; right: 34px; bottom: 55px; display: grid; gap: 7px; }
.address-lines span { height: 1px; background: #a8a8a8; }
.status-chip { position: absolute; z-index: 3; padding: 10px 12px; border: 1px solid var(--ink); background: var(--paper-light); font-family: var(--mono); font-size: 10px; box-shadow: 3px 3px 0 rgba(0,0,0,.12); }
.status-chip.one { top: 33px; left: 0; transform: rotate(-3deg); }
.status-chip.two { right: -10px; bottom: 42px; transform: rotate(3deg); }

.proof-strip { border-block: 1px solid var(--line); background: #fafafa; }
.proof-grid { width: min(1180px, calc(100% - 40px)); margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-item { min-height: 120px; padding: 27px 24px; border-right: 1px solid var(--line); }
.proof-item:first-child { border-left: 1px solid var(--line); }
.proof-value { display: block; font-family: var(--serif); font-size: 29px; }
.proof-label { color: var(--muted); font-size: 13px; }

.split-heading { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 80px; align-items: end; }
.split-heading .lede { margin-left: auto; }
.path-grid { margin-top: 54px; display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); }
.path-card { min-height: 410px; padding: 38px; position: relative; display: flex; flex-direction: column; background: #ffffff; }
.path-card + .path-card { border-left: 1px solid var(--line); }
.path-card:hover { background: var(--paper-light); }
.path-number { color: var(--accent); font-family: var(--mono); font-size: 12px; }
.path-card h3 { max-width: 420px; margin: 78px 0 18px; font-family: var(--serif); font-size: clamp(34px, 4vw, 54px); font-weight: 500; line-height: 1; letter-spacing: -0.03em; }
.path-card p { max-width: 440px; color: var(--muted); }
.path-link { margin-top: auto; font-weight: 600; text-decoration: none; }
.path-link::after { content: ' →'; color: var(--accent); }

.how-section {
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
}
.how-inner { padding-block: 128px; }
.how-section .kicker { color: #b7b7b7; }
.how-section .lede { color: #b7b7b7; }
.process-grid {
  margin-top: 78px;
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 38px;
}
.process-line {
  height: 1px;
  position: absolute;
  top: 7px;
  right: 0;
  left: 0;
  overflow: hidden;
  background: #3d3d3d;
}
.process-line span {
  width: 100%;
  height: 100%;
  display: block;
  transform-origin: left center;
  background: var(--white);
}
.process-step {
  min-width: 0;
  position: relative;
  padding-top: 44px;
  will-change: transform, opacity;
}
.process-node {
  width: 15px;
  height: 15px;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  display: block;
  border: 3px solid var(--ink);
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 0 0 1px var(--white);
  will-change: transform;
}
.process-number {
  color: #858585;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
}
.process-step h3 {
  margin: 28px 0 14px;
  font-family: var(--serif);
  font-size: clamp(29px, 3vw, 42px);
  font-weight: 500;
}
.process-step p { max-width: 240px; color: #b7b7b7; font-size: 15px; }
.entry-paths {
  margin-top: 86px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid #3d3d3d;
  border-bottom: 1px solid #3d3d3d;
}
.entry-paths a {
  min-height: 122px;
  padding: 28px 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: var(--white);
  text-decoration: none;
}
.entry-paths a + a { padding-left: 38px; border-left: 1px solid #3d3d3d; }
.entry-paths span { color: #8f8f8f; font-size: 13px; }
.entry-paths strong { font-size: 17px; font-weight: 500; }
.entry-paths strong span { color: inherit; }

.pricing-section { padding-block: 132px; }
.pricing-heading { margin-bottom: 62px; }
.pricing-card {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr 0.8fr;
  border-block: 1px solid var(--ink);
}
.price-lockup,
.price-includes,
.price-action { min-height: 330px; padding: 40px; }
.price-lockup { padding-left: 0; display: flex; flex-direction: column; }
.price-label { font-size: 15px; }
.price {
  margin-top: auto;
  display: block;
  font-family: var(--serif);
  font-size: clamp(72px, 8vw, 116px);
  line-height: 0.85;
  letter-spacing: -0.06em;
}
.price-unit { margin-top: 18px; color: var(--muted); font-size: 13px; }
.price-includes {
  margin: 0;
  display: grid;
  align-content: center;
  gap: 0;
  border-inline: 1px solid var(--line);
  list-style: none;
}
.price-includes li { padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.price-includes li:last-child { border-bottom: 0; }
.price-includes li::before { content: '✓'; margin-right: 12px; font-family: var(--mono); }
.price-action { padding-right: 0; display: flex; flex-direction: column; justify-content: flex-end; align-items: flex-start; }
.price-action p { margin: 22px 0 0; color: var(--muted); font-size: 13px; line-height: 1.55; }

.faq-section {
  width: 100%;
  max-width: none;
  padding: 110px max(20px, calc((100% - 1180px) / 2));
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 90px;
  background: var(--ink);
  color: var(--white);
}
.faq-section .kicker { color: #b7b7b7; }
.faq-heading { position: sticky; top: 120px; align-self: start; }
.faq-list { border-top: 1px solid var(--white); }
.faq-list details { border-bottom: 1px solid #3d3d3d; }
.faq-list summary {
  min-height: 90px;
  padding: 28px 56px 28px 0;
  position: relative;
  display: flex;
  align-items: center;
  cursor: pointer;
  font-family: var(--serif);
  font-size: clamp(21px, 2.2vw, 29px);
  line-height: 1.2;
  list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: '+';
  position: absolute;
  right: 4px;
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 400;
}
.faq-list details[open] summary::after { content: '−'; }
.faq-list details p { max-width: 650px; padding: 0 54px 30px 0; color: #b7b7b7; font-size: 16px; }

.final-sell { background: var(--ink); color: var(--white); }
.final-sell-inner { padding-block: 140px; }
.final-sell .kicker { color: #b7b7b7; }
.final-sell h2 { max-width: 980px; font-size: clamp(48px, 7vw, 96px); }
.final-sell p:not(.kicker) { max-width: 590px; margin: 34px 0; color: #b7b7b7; font-size: 19px; }
.button.light { border-color: var(--white); background: var(--white); color: var(--ink); }
.button.light:hover { box-shadow: 0 7px 24px rgba(255, 255, 255, 0.18); }

.steps { counter-reset: steps; margin-top: 52px; border-top: 1px solid var(--line); }
.step { counter-increment: steps; min-height: 150px; display: grid; grid-template-columns: 90px 1fr 1fr; gap: 24px; align-items: center; border-bottom: 1px solid var(--line); }
.step::before { content: '0' counter(steps); color: var(--accent); font-family: var(--mono); font-size: 12px; }
.step h3 { margin: 0; font-family: var(--serif); font-size: 29px; font-weight: 500; }
.step p { margin: 0; color: var(--muted); }

.use-grid { margin-top: 46px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.use-card { min-height: 235px; padding: 26px; background: var(--paper); }
.use-card .mono { color: var(--accent); font-size: 10px; }
.use-card h3 { margin-top: 60px; font-family: var(--serif); font-size: 26px; font-weight: 500; }
.use-card p { color: var(--muted); font-size: 14px; }

.page-hero { padding-top: 95px; padding-bottom: 72px; border-bottom: 1px solid var(--line); }
.page-hero h1 { max-width: 1020px; }
.page-hero .hero-meta { margin-top: 48px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.eyebrow { margin-bottom: 8px; color: var(--muted); font-size: 11px; }

.purchase-grid { display: grid; grid-template-columns: 1.18fr .82fr; gap: 80px; align-items: start; }
.product-hero { padding-top: 92px; border-bottom: 1px solid var(--line); }
.product-visual { position: sticky; top: 108px; overflow: hidden; border: 1px solid var(--line); background: var(--paper-deep); }
.product-visual img { width: 100%; height: auto; display: block; }
.product-copy { padding-block: 18px 30px; }
.product-copy h1 { margin-top: 18px; font-size: clamp(54px, 7vw, 88px); }
.product-copy .lede { margin-top: 28px; }
.product-price { margin-top: 42px; padding-block: 28px; display: flex; align-items: end; justify-content: space-between; gap: 20px; border-block: 1px solid var(--ink); }
.product-price strong { font-family: var(--serif); font-size: clamp(62px, 7vw, 92px); font-weight: 500; line-height: .85; letter-spacing: -.05em; }
.product-price span { color: var(--muted); font-family: var(--mono); font-size: 11px; }
.product-includes { margin: 24px 0 30px; padding: 0; list-style: none; }
.product-includes li { padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.product-includes li::before { content: '✓'; margin-right: 11px; font-family: var(--mono); }
.product-action { width: 100%; justify-content: center; }
.product-note { margin-top: 18px; color: var(--muted); font-size: 13px; line-height: 1.55; }
.order-summary { padding: 34px; border: 1px solid var(--ink); box-shadow: 8px 8px 0 var(--paper-deep); }
.order-summary > .mono { color: var(--muted); font-size: 10px; letter-spacing: .1em; }
.order-summary > strong { margin: 22px 0 26px; display: block; font-family: var(--serif); font-size: clamp(54px, 7vw, 82px); font-weight: 500; line-height: .9; letter-spacing: -.05em; }
.order-summary ul { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.order-summary li { padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.order-summary li::before { content: '✓'; margin-right: 10px; }
.order-summary p { margin: 24px 0 0; color: var(--muted); font-size: 13px; }

.policy-hero h1 { max-width: 900px; }
.policy-meta { margin-top: 34px; color: var(--muted); font-family: var(--mono); font-size: 12px; }
.policy-layout { padding-top: 76px; display: grid; grid-template-columns: 260px minmax(0, 760px); gap: 100px; align-items: start; }
.policy-nav { position: sticky; top: 112px; display: grid; gap: 10px; }
.policy-nav strong { margin-bottom: 10px; font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.policy-nav a { color: var(--muted); font-size: 14px; text-decoration: none; }
.policy-nav a:hover { color: var(--ink); }
.policy-copy { min-width: 0; }
.policy-copy section { padding: 0 0 76px; }
.policy-copy section + section { padding-top: 76px; border-top: 1px solid var(--line); }
.policy-copy h2 { margin-bottom: 28px; font-size: clamp(38px, 5vw, 58px); }
.policy-copy p:not(.kicker) { color: #3f3f3f; font-size: 17px; line-height: 1.75; }

.demo-frame { margin-top: 58px; border: 1px solid var(--ink); background: var(--paper-light); box-shadow: 8px 8px 0 var(--paper-deep); }
.demo-toolbar { min-height: 54px; padding: 0 18px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 10px; }
.demo-dots { display: flex; gap: 6px; }
.demo-dots span { width: 8px; height: 8px; border: 1px solid var(--muted); border-radius: 50%; }
.demo-body { display: grid; grid-template-columns: 0.72fr 1.28fr; min-height: 610px; }
.demo-sidebar { padding: 26px; border-right: 1px solid var(--line); background: #f3f3f3; }
.demo-sidebar h4 { font-family: var(--mono); font-size: 10px; font-weight: 500; text-transform: uppercase; letter-spacing: .08em; }
.demo-nav { margin-top: 28px; display: grid; gap: 8px; }
.demo-nav span { padding: 9px 10px; color: var(--muted); font-size: 13px; }
.demo-nav span.active { border: 1px solid var(--line); background: var(--paper-light); color: var(--ink); }
.demo-main { padding: 34px; }
.demo-heading { display: flex; justify-content: space-between; align-items: start; gap: 20px; }
.demo-heading h3 { font-family: var(--serif); font-size: 33px; font-weight: 500; }
.form-grid { margin-top: 30px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { color: var(--muted); font-family: var(--mono); font-size: 10px; text-transform: uppercase; }
.field input, .field textarea, .field select { width: 100%; border: 1px solid var(--line); border-radius: 0; background: var(--white); color: var(--ink); padding: 12px 13px; }
.field textarea { min-height: 116px; resize: vertical; }
.form-footer { margin-top: 24px; padding-top: 24px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border-top: 1px solid var(--line); }
.validation { display: flex; align-items: center; gap: 9px; color: var(--green); font-family: var(--mono); font-size: 10px; }
.validation::before { content: '✓'; width: 19px; height: 19px; display: grid; place-items: center; border: 1px solid var(--green); border-radius: 50%; }

.code-window { margin-top: 54px; overflow: hidden; border: 1px solid #333333; background: #0c0c0c; color: #f2f2f2; box-shadow: 8px 8px 0 var(--paper-deep); }
.code-toolbar { min-height: 52px; padding: 0 19px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #333333; color: #9a9a9a; font-family: var(--mono); font-size: 10px; }
.code-window pre { margin: 0; padding: 30px; overflow-x: auto; font-family: var(--mono); font-size: 13px; line-height: 1.7; }
.code-accent { color: #ffffff; }
.code-green { color: #cfcfcf; }
.code-muted { color: #777777; }

.trust-callout { padding: 32px; display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 40px; border: 1px solid var(--ink); background: #f7f7f7; }
.trust-callout h3 { font-family: var(--serif); font-size: 32px; font-weight: 500; }
.trust-callout p { color: var(--muted); }

.cta-panel { padding: 72px; position: relative; overflow: hidden; border: 1px solid var(--ink); background: var(--ink); color: var(--paper-light); }
.cta-panel::after { content: ''; width: 300px; height: 190px; position: absolute; right: -55px; bottom: -70px; border: 1px solid #555555; transform: rotate(-8deg); }
.cta-panel h2 { max-width: 850px; }
.cta-panel p { max-width: 600px; color: #b7b7b7; }
.cta-panel .button { border-color: var(--paper-light); background: var(--paper-light); color: var(--ink); }
.cta-panel .button.secondary { border-color: var(--paper-light); background: transparent; color: var(--paper-light); }

.site-footer { border-top: 1px solid var(--line); }
.footer-grid { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 50px 0; display: grid; grid-template-columns: 1.4fr .6fr .6fr; gap: 50px; }
.footer-grid p, .footer-grid a { color: var(--muted); font-size: 13px; }
.footer-links { display: grid; align-content: start; gap: 8px; }
.footer-links strong { margin-bottom: 7px; font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.footer-grid--minimal .footer-links strong { text-transform: none; letter-spacing: 0; }
.footer-links a { text-decoration: none; }
.footer-grid--minimal {
  position: relative;
  grid-template-columns: 1.3fr 0.5fr 0.5fr 0.7fr;
  padding-block: 72px 92px;
}
.footer-note {
  margin: 0;
  position: absolute;
  bottom: 26px;
  left: 0;
  font-family: var(--mono);
  font-size: 10px !important;
}

@media (max-width: 900px) {
  .nav-links { gap: 14px; }
  .home-page .nav-links a:nth-child(3) { display: none; }
  .hero, .split-heading, .page-hero .hero-meta, .trust-callout, .purchase-grid { grid-template-columns: 1fr; }
  .product-visual { position: static; }
  .hero { padding-top: 75px; }
  .home-page .hero { width: min(100% - 40px, 760px); grid-template-columns: 1fr; }
  .inkwire-experience { min-height: 650px; }
  .mail-stack { min-height: 420px; }
  .proof-grid { grid-template-columns: 1fr 1fr; }
  .proof-item:nth-child(3) { border-left: 1px solid var(--line); }
  .proof-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .path-grid { grid-template-columns: 1fr; }
  .path-card + .path-card { border-left: 0; border-top: 1px solid var(--line); }
  .process-grid { grid-template-columns: 1fr 1fr; row-gap: 56px; }
  .process-line { display: none; }
  .process-step { padding-top: 36px; }
  .entry-paths { margin-top: 66px; }
  .pricing-card { grid-template-columns: 1fr 1fr; }
  .price-lockup { min-height: 270px; }
  .price-includes { border-right: 0; }
  .price-action { min-height: auto; padding: 32px 0; grid-column: 1 / -1; border-top: 1px solid var(--line); }
  .faq-section { grid-template-columns: 1fr; gap: 44px; }
  .faq-heading { position: static; }
  .step { grid-template-columns: 55px 1fr; padding: 24px 0; }
  .step p { grid-column: 2; }
  .use-grid { grid-template-columns: 1fr 1fr; }
  .demo-body { grid-template-columns: 1fr; }
  .demo-sidebar { display: none; }
  .policy-layout { grid-template-columns: 1fr; gap: 52px; }
  .policy-nav { position: static; grid-template-columns: 1fr 1fr; }
  .policy-nav strong { grid-column: 1 / -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  .nav { width: min(100% - 28px, 1180px); }
  .nav-links a:first-child, .nav .button { display: none; }
  .home-page .nav-links a:nth-child(-n+3) { display: none; }
  .nav-links a { font-size: 12px; }
  .section { width: min(100% - 28px, 1180px); padding: 76px 0; }
  .hero { min-height: auto; }
  .home-page .hero { width: min(100% - 28px, 1180px); }
  h1, .hero h1 { font-size: clamp(48px, 15vw, 70px); }
  .hero-title-line--agent { min-height: 0.67em; }
  .hero-title-layer--hand { font-size: 0.76em; }
  .hero-title-layer--terminal { font-size: 0.49em; }
  h2 { font-size: clamp(40px, 12vw, 58px); }
  .inkwire-experience { min-height: 760px; border-radius: 15px; box-shadow: 8px 8px 0 rgba(0,0,0,.1); }
  .inkwire-mode-switch { padding-left: 13px; }
  .inkwire-mode-switch button { min-width: 65px; }
  .inkwire-demo-body { grid-template-columns: 1fr; }
  .inkwire-letter-scene { min-height: 350px; }
  .inkwire-letter-paper { min-height: 275px; height: 80%; padding: 27px 25px; }
  .inkwire-demo-controls { min-height: 350px; border-top: 1px solid rgba(38,29,42,.14); border-left: 0; }
  .inkwire-terminal-head { grid-template-columns: auto 1fr; }
  .inkwire-terminal-head > span { grid-column: 1 / -1; padding-bottom: 9px; text-align: left; }
  .inkwire-terminal-screen { padding: 18px 16px 15px; }
  .inkwire-terminal-message { grid-template-columns: 58px minmax(0,1fr); gap: 8px; }
  .mail-stack { min-height: 350px; }
  .postcard { padding: 24px; }
  .postcard-message { margin-top: 42px; font-size: 17px; }
  .status-chip { font-size: 8px; }
  .proof-grid, .use-grid { grid-template-columns: 1fr; }
  .proof-item { border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .path-card { min-height: 360px; padding: 28px; }
  .how-inner { padding-block: 90px; }
  .process-grid { margin-top: 58px; grid-template-columns: 1fr; gap: 0; }
  .process-line {
    width: 1px;
    height: auto;
    display: block;
    top: 7px;
    right: auto;
    bottom: 22px;
    left: 7px;
  }
  .process-line span { width: 100%; height: 100%; transform-origin: center top; }
  .process-step { min-height: 184px; padding: 0 0 46px 48px; }
  .process-node { top: 0; }
  .process-step h3 { margin-top: 18px; }
  .process-step p { max-width: 290px; }
  .entry-paths { margin-top: 28px; grid-template-columns: 1fr; }
  .entry-paths a { min-height: 108px; }
  .entry-paths a + a { padding-left: 0; border-top: 1px solid #3d3d3d; border-left: 0; }
  .pricing-section { padding-block: 90px; }
  .pricing-card { grid-template-columns: 1fr; }
  .price-lockup, .price-includes, .price-action { min-height: auto; padding: 32px 0; }
  .price-lockup { min-height: 250px; }
  .price-includes { border: 0; border-top: 1px solid var(--line); }
  .price-action { grid-column: auto; }
  .faq-section { padding-top: 72px; }
  .faq-list summary { min-height: 80px; padding-block: 24px; font-size: 22px; }
  .final-sell-inner { padding-block: 96px; }
  .final-sell h2 { font-size: clamp(44px, 13vw, 64px); }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .demo-main { padding: 22px; }
  .demo-heading, .form-footer { align-items: stretch; flex-direction: column; }
  .code-window pre { padding: 22px; font-size: 11px; }
  .cta-panel { padding: 44px 28px; }
  .order-summary { padding: 26px; }
  .policy-nav { grid-template-columns: 1fr; }
  .policy-nav strong { grid-column: auto; }
  .policy-copy section, .policy-copy section + section { padding-block: 52px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > :first-child { grid-column: auto; }
  .footer-grid--minimal { padding-bottom: 84px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-title-cursor { display: none; }
}