/* Houston product pages — extends the Praxis Lab visual system. */

body[data-houston-page] {
  --hs-signal: #B86F42;
  --hs-pale-signal: #F1E0D1;
  --hs-grid: rgba(216, 206, 185, 0.18);
}

.houston-header {
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: clamp(20px, 4vw, 58px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.product-mark {
  display: flex;
  align-items: baseline;
  gap: 9px;
  color: var(--pl-accent);
  font-family: var(--pl-font-serif);
  text-decoration: none;
}

.product-mark span { font-size: 22px; font-style: italic; }

.product-mark small {
  color: var(--pl-warm-mid);
  font-family: var(--pl-font-sans);
  font-size: 9px;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.houston-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(15px, 2.2vw, 30px);
  font-family: var(--pl-font-sans);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.houston-nav a { color: var(--pl-ink-soft); text-decoration: none; }
.houston-nav a:hover { color: var(--pl-accent); }

.houston-nav .nav-cta {
  padding: 10px 14px;
  border: 1px solid var(--pl-accent);
  color: var(--pl-accent);
}

.nav-toggle {
  display: none;
  border: 0;
  background: none;
  color: var(--pl-accent);
  font: 500 11px var(--pl-font-sans);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.houston-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(72px, 9vw, 128px) 0;
  background:
    linear-gradient(120deg, rgba(31, 58, 46, .99), rgba(36, 61, 51, .95)),
    var(--pl-noise);
  color: var(--pl-parchment);
}

.houston-hero::after {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(245, 240, 232, .16);
  pointer-events: none;
}

.orbital-field {
  position: absolute;
  inset: 0;
  opacity: .78;
  background:
    radial-gradient(circle at 82% 52%, transparent 0 112px, rgba(216,206,185,.24) 113px 114px, transparent 115px 185px, rgba(216,206,185,.12) 186px 187px, transparent 188px),
    linear-gradient(112deg, transparent 0 57%, rgba(216,206,185,.32) 57.05% 57.15%, transparent 57.2%),
    linear-gradient(var(--hs-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--hs-grid) 1px, transparent 1px);
  background-size: auto, auto, 56px 56px, 56px 56px;
}

.orbital-field::before,
.orbital-field::after {
  content: "";
  position: absolute;
  border-radius: 50%;
}

.orbital-field::before {
  right: calc(18% - 6px);
  top: 26%;
  width: 11px;
  height: 11px;
  border: 1px solid var(--pl-parchment);
  box-shadow: 0 0 0 6px rgba(245,240,232,.08);
}

.orbital-field::after {
  right: 7%;
  bottom: 11%;
  width: 5px;
  height: 5px;
  background: var(--hs-signal);
  box-shadow: -150px -82px 0 var(--pl-brass), -298px 25px 0 rgba(245,240,232,.55);
}

.hero-inner {
  width: min(1220px, calc(100% - 96px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(410px, .75fr);
  gap: clamp(48px, 7vw, 96px);
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-copy h1 {
  max-width: 800px;
  font-size: clamp(44px, 5.5vw, 76px);
  font-weight: 400;
  letter-spacing: -.025em;
  line-height: 1.03;
  text-wrap: balance;
}

.eyebrow {
  margin-bottom: 22px;
  color: var(--pl-field-soft);
  font-family: var(--pl-font-sans);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.eyebrow span { color: rgba(245,240,232,.58); }

.hero-support {
  max-width: 700px;
  margin-top: 28px;
  color: rgba(245,240,232,.8);
  font-size: clamp(17px, 1.7vw, 21px);
  line-height: 1.65;
}

.button-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 13px 19px;
  border: 1px solid transparent;
  font-family: var(--pl-font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .08em;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
}

.button-primary { background: var(--pl-accent); color: var(--pl-parchment); }
.houston-hero .button-primary { background: var(--pl-parchment); color: var(--pl-accent-deep); }
.button-secondary { border-color: rgba(245,240,232,.4); color: var(--pl-parchment); }
.button-light { background: var(--pl-parchment); color: var(--pl-accent-deep); }

.media-component { margin: 0; }

.media-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(245,240,232,.32);
  background: var(--pl-bg-raised);
  box-shadow: 0 22px 48px rgba(0,0,0,.2);
}

.media-frame iframe,
.media-frame video {
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
}

.media-component figcaption {
  display: grid;
  grid-template-columns: minmax(140px, .6fr) 1fr;
  gap: 12px 24px;
  padding-top: 16px;
  color: var(--pl-ink-soft);
}

.houston-hero .media-component figcaption { color: rgba(245,240,232,.72); }
.media-component figcaption h2,
.media-component figcaption h3 { color: inherit; font-size: 16px; font-weight: 500; }
.media-component figcaption p { font-size: 14px; line-height: 1.5; }
.media-component figcaption span,
.media-component figcaption a { grid-column: 2; font: 10px var(--pl-font-sans); letter-spacing: .06em; }

.comparison-ui {
  height: 100%;
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  padding: clamp(14px, 3vw, 28px);
  background:
    linear-gradient(rgba(44,74,62,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(44,74,62,.07) 1px, transparent 1px),
    linear-gradient(155deg, #FBF7EF, #EDE5D6);
  background-size: 31px 31px, 31px 31px, auto;
  color: var(--pl-ink);
}

.ui-bar,
.ui-record,
.ui-review {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--pl-font-sans);
  font-size: clamp(7px, .8vw, 10px);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.ui-bar { padding-bottom: 12px; border-bottom: 1px solid var(--pl-border-dark); color: var(--pl-warm-mid); }
.ui-record { align-self: end; padding-bottom: 10px; }
.ui-record strong { font-family: var(--pl-font-serif); font-size: clamp(13px, 1.4vw, 18px); font-weight: 500; letter-spacing: 0; text-transform: none; }
.ui-id { color: var(--pl-warm-mid); }

.ui-values {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
  border: 1px solid var(--pl-border-dark);
  background: rgba(251,247,239,.9);
}

.ui-values > div { display: flex; flex-direction: column; justify-content: center; padding: clamp(10px, 2vw, 20px); }
.ui-values > div:first-child { border-right: 1px solid var(--pl-border); }
.ui-values span { color: var(--pl-warm-mid); font: 8px var(--pl-font-sans); letter-spacing: .12em; text-transform: uppercase; }
.ui-values del,
.ui-values ins { margin-top: 5px; font-size: clamp(18px, 2.5vw, 32px); text-decoration: none; }
.ui-values del { color: var(--pl-warm-mid); }
.ui-values .latest { background: var(--hs-pale-signal); }
.ui-values .latest ins { color: #713C24; }
.ui-values .trajectory { align-self: center; margin: 0 -10px; position: relative; z-index: 1; color: var(--pl-accent); font-size: 18px; }
.ui-review { justify-content: flex-start; padding-top: 12px; color: #713C24; }
.signal { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--hs-signal); box-shadow: 0 0 0 4px rgba(184,111,66,.15); }

.play-state {
  position: absolute;
  right: 14px;
  bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 11px;
  border: 1px solid var(--pl-border-dark);
  background: rgba(245,240,232,.92);
  color: var(--pl-warm-mid);
  font: 9px var(--pl-font-sans);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.houston-section { border-top: 1px solid rgba(212,201,180,.74); }
.houston-section .section-title em { color: var(--pl-accent); }

.change-ledger { margin-top: 54px; border-top: 1px solid var(--pl-border-dark); }
.change-ledger > div {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr .8fr;
  gap: 20px;
  padding: 19px 0;
  border-bottom: 1px solid var(--pl-border);
  align-items: baseline;
}
.change-ledger span,
.change-ledger strong { font: 10px var(--pl-font-sans); letter-spacing: .1em; text-transform: uppercase; }
.change-ledger del { color: var(--pl-warm-mid); }
.change-ledger ins { color: var(--pl-accent); text-decoration: none; }
.change-ledger strong { color: var(--hs-signal); }

.process-section,
.evidence-section,
.privacy-section { background: rgba(237,229,214,.38); }

.process-list { margin-top: 52px; list-style: none; border-top: 1px solid var(--pl-border-dark); }
.process-list > li { display: grid; grid-template-columns: 78px 1fr; gap: 24px; padding: 32px 0; border-bottom: 1px solid var(--pl-border); }
.step-number { color: var(--pl-brass); font: 13px var(--pl-font-condensed); letter-spacing: .16em; }
.process-list h3 { font-size: 24px; font-weight: 500; }
.process-list p { max-width: 620px; margin-top: 8px; color: var(--pl-ink-soft); font-size: 16px; }
.step-media { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; margin-top: 22px; padding: 14px; border: 1px solid var(--pl-border); background: rgba(251,247,239,.56); align-items: center; color: var(--pl-accent); font: 11px var(--pl-font-sans); text-transform: uppercase; letter-spacing: .08em; }
.step-media small { color: var(--pl-warm-mid); font-size: 9px; }

.demo-section { background: var(--pl-accent-deep); color: var(--pl-parchment); }
.demo-section .map-margin::before { background: linear-gradient(90deg, rgba(245,240,232,.35), transparent); }
.demo-section .section-label,
.demo-section .coord { color: var(--pl-field-soft); }
.demo-section .section-title,
.demo-section .section-title em { color: var(--pl-parchment); }
.demo-section .section-intro { color: rgba(245,240,232,.75); }
.demo-section .media-component { margin-top: 44px; }
.demo-section .media-component figcaption { color: rgba(245,240,232,.72); }

.demo-heading { display: grid; grid-template-columns: 1fr 260px; gap: 50px; }
.record-facts { padding-left: 24px; border-left: 1px solid rgba(245,240,232,.24); }
.record-facts div + div { margin-top: 18px; }
.record-facts dt { color: var(--pl-field-soft); font: 9px var(--pl-font-sans); letter-spacing: .12em; text-transform: uppercase; }
.record-facts dd { margin-top: 3px; font-size: 16px; }
.demo-summary { max-width: 720px; margin-top: 34px; padding-left: 24px; border-left: 2px solid var(--hs-signal); }
.demo-summary h3 { font-size: 19px; font-weight: 500; }
.demo-summary p { margin-top: 8px; color: rgba(245,240,232,.72); }

.use-case-links { margin-top: 50px; }
.use-case-links a {
  display: grid;
  grid-template-columns: 190px 1fr 210px;
  gap: 24px;
  align-items: baseline;
  padding: 28px 0;
  border-top: 1px solid var(--pl-border-dark);
  color: var(--pl-ink);
  text-decoration: none;
}
.use-case-links a:last-child { border-bottom: 1px solid var(--pl-border-dark); }
.use-case-links span { color: var(--pl-warm-mid); font: 10px var(--pl-font-sans); letter-spacing: .1em; text-transform: uppercase; }
.use-case-links strong { font-size: clamp(20px, 2.4vw, 29px); font-weight: 400; }
.use-case-links em { color: var(--pl-accent); font-size: 14px; }

.two-column,
.trust-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(48px, 7vw, 90px); }
.output-list { display: grid; grid-template-columns: 1fr 1fr; align-content: start; list-style: none; border-top: 1px solid var(--pl-border-dark); }
.output-list li { padding: 16px 12px 16px 0; border-bottom: 1px solid var(--pl-border); color: var(--pl-ink-soft); }
.output-list li:nth-child(odd) { border-right: 1px solid var(--pl-border); }
.output-list li:nth-child(even) { padding-left: 18px; }

.is-isnt { display: grid; grid-template-columns: 1fr 1fr; margin-top: 46px; border: 1px solid var(--pl-border-dark); }
.is-isnt > div { padding: 32px; }
.is-isnt > div + div { border-left: 1px solid var(--pl-border-dark); background: rgba(237,229,214,.55); }
.is-isnt h3 { margin-bottom: 22px; color: var(--pl-accent); font-size: 24px; font-weight: 500; }
.is-isnt ul,
.tick-list,
.evidence-list { list-style: none; }
.is-isnt li,
.tick-list li,
.evidence-list li { position: relative; padding: 11px 0 11px 22px; border-top: 1px solid var(--pl-border); color: var(--pl-ink-soft); }
.is-isnt li::before,
.tick-list li::before,
.evidence-list li::before { content: ""; position: absolute; left: 1px; top: 1.5em; width: 8px; height: 1px; background: var(--pl-brass); }

.setup-section { background: rgba(237,229,214,.4); }
.setup-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 48px; list-style: none; counter-reset: setup; border: 1px solid var(--pl-border-dark); }
.setup-list li { counter-increment: setup; min-height: 130px; padding: 22px; border-right: 1px solid var(--pl-border); border-bottom: 1px solid var(--pl-border); color: var(--pl-ink-soft); }
.setup-list li:nth-child(3n) { border-right: 0; }
.setup-list li:nth-last-child(-n+3) { border-bottom: 0; }
.setup-list li::before { content: counter(setup, decimal-leading-zero); display: block; margin-bottom: 16px; color: var(--pl-brass); font: 10px var(--pl-font-condensed); letter-spacing: .16em; }

.pricing-section { background: var(--pl-accent); color: var(--pl-parchment); }
.pricing-section .map-margin::before { background: linear-gradient(90deg, rgba(245,240,232,.35), transparent); }
.pricing-section .section-label,
.pricing-section .coord { color: var(--pl-field-soft); }
.pricing-block { display: grid; grid-template-columns: .75fr 1fr; gap: 70px; }
.price { padding-right: 40px; border-right: 1px solid rgba(245,240,232,.25); }
.price strong { display: block; font-size: clamp(72px, 9vw, 112px); font-weight: 400; line-height: 1; }
.price span { color: var(--pl-field-soft); font: 11px var(--pl-font-sans); letter-spacing: .16em; text-transform: uppercase; }
.pricing-block h2 { font-size: 34px; font-weight: 400; }
.pricing-block .tick-list { margin: 20px 0 28px; }
.pricing-block .tick-list li { border-color: rgba(245,240,232,.18); color: rgba(245,240,232,.8); }

.trust-grid .text-link { display: inline-block; margin-top: 28px; color: var(--pl-accent); text-underline-offset: 5px; }
.evidence-list { border-bottom: 1px solid var(--pl-border); }

.faq-list { margin-top: 44px; border-top: 1px solid var(--pl-border-dark); }
.faq-list details { border-bottom: 1px solid var(--pl-border); }
.faq-list summary { padding: 20px 45px 20px 0; position: relative; cursor: pointer; font-size: 18px; font-weight: 500; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 6px; color: var(--pl-accent); font: 22px var(--pl-font-sans); }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 720px; padding: 0 40px 22px 0; color: var(--pl-ink-soft); }

.enquiry-section { background: rgba(237,229,214,.48); }
.enquiry-grid { display: grid; grid-template-columns: .72fr 1fr; gap: 70px; }
.enquiry-form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-wide { grid-column: 1 / -1; }
.form-field label { color: var(--pl-ink-soft); font: 11px var(--pl-font-sans); letter-spacing: .08em; text-transform: uppercase; }
.form-field label span { color: var(--pl-warm-mid); text-transform: none; }
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 47px;
  padding: 12px;
  border: 1px solid var(--pl-border-dark);
  border-radius: 0;
  background: rgba(251,247,239,.76);
  color: var(--pl-ink);
  font: 16px var(--pl-font-sans);
}
.form-field textarea { resize: vertical; }
.consent { display: flex; gap: 10px; color: var(--pl-ink-soft); font: 13px var(--pl-font-sans); line-height: 1.5; }
.consent input { width: 18px; height: 18px; flex: 0 0 auto; margin-top: 1px; accent-color: var(--pl-accent); }
.honeypot { position: absolute; left: -9999px; }
.form-status { display: none; padding: 13px; border-left: 3px solid; font: 14px var(--pl-font-sans); }
.form-status.is-error { display: block; border-color: #93472F; background: #F3E0D9; }
.form-status.is-success { display: block; border-color: var(--pl-accent); background: #DEE7DF; }
.form-note { margin-top: 10px; color: var(--pl-warm-mid); font: 11px var(--pl-font-sans); }
.enquiry-form button:disabled { cursor: wait; opacity: .62; }

.final-cta { padding: clamp(76px, 10vw, 130px) 48px; background: var(--pl-accent-deep); color: var(--pl-parchment); text-align: center; }
.final-cta > div { max-width: 850px; margin: 0 auto; }
.final-cta h2 { font-size: clamp(42px, 6vw, 74px); font-weight: 400; line-height: 1.08; text-wrap: balance; }
.final-cta p:not(.eyebrow) { max-width: 600px; margin: 24px auto 0; color: rgba(245,240,232,.76); font-size: 18px; }
.final-cta .button-row { justify-content: center; }
.final-cta > div > .button { margin-top: 32px; }
.final-link { align-self: center; color: var(--pl-parchment); text-underline-offset: 6px; }

.houston-footer { display: grid; grid-template-columns: auto 1fr auto; }
.houston-footer nav { display: flex; gap: 22px; justify-self: center; font: 10px var(--pl-font-sans); letter-spacing: .1em; text-transform: uppercase; }
.houston-footer nav a { text-decoration: none; }

.use-case-hero .hero-inner { min-height: 370px; }
.hero-question { padding: 30px; border: 1px solid rgba(245,240,232,.3); background: rgba(245,240,232,.06); }
.hero-question span,
.file-slip span,
.file-slip small { display: block; color: var(--pl-field-soft); font: 9px var(--pl-font-sans); letter-spacing: .14em; text-transform: uppercase; }
.hero-question strong { display: block; margin-top: 18px; font-size: clamp(26px, 3.2vw, 42px); font-style: italic; font-weight: 400; line-height: 1.2; }
.file-slip { padding: 30px; border: 1px solid var(--pl-border-dark); background: var(--pl-bg-raised); box-shadow: var(--pl-shadow-contact); transform: rotate(.4deg); }
.file-slip strong { display: block; margin: 16px 0 28px; font-size: 23px; font-weight: 400; line-height: 1.4; }
.file-slip span,
.file-slip small { color: var(--pl-warm-mid); }
.change-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 44px; border-top: 1px solid var(--pl-border-dark); border-left: 1px solid var(--pl-border-dark); list-style: none; }
.change-grid li { min-height: 100px; padding: 22px; border-right: 1px solid var(--pl-border-dark); border-bottom: 1px solid var(--pl-border-dark); color: var(--pl-ink-soft); }
.change-grid li::before { content: "Δ"; display: block; margin-bottom: 14px; color: var(--hs-signal); font: 12px var(--pl-font-condensed); }
.minor-heading { margin-bottom: 20px; color: var(--pl-accent); font-size: 22px; font-weight: 500; }
.review-section .process-list { margin-top: 70px; }

.privacy-hero .hero-inner { grid-template-columns: minmax(0, 850px); min-height: 250px; }
.policy-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; margin-top: 46px; border-top: 1px solid var(--pl-border-dark); border-left: 1px solid var(--pl-border-dark); }
.policy-grid article { min-height: 180px; padding: 28px; border-right: 1px solid var(--pl-border-dark); border-bottom: 1px solid var(--pl-border-dark); }
.policy-grid h3 { color: var(--pl-accent); font-size: 21px; font-weight: 500; }
.policy-grid p,
.policy-prose p { margin-top: 12px; color: var(--pl-ink-soft); }
.policy-prose { max-width: 760px; }
.policy-prose p { font-size: 17px; line-height: 1.7; }
.policy-prose p:first-of-type { margin-top: 28px; }
.policy-prose h3 { margin-top: 30px; color: var(--pl-accent); font-size: 21px; font-weight: 500; }
.policy-prose .policy-date { margin: 0 0 18px; color: var(--pl-warm-mid); font: 10px var(--pl-font-sans); letter-spacing: .12em; text-transform: uppercase; }
.rights-callout { margin-top: 28px; padding: 22px 24px; border-left: 3px solid var(--hs-signal); background: rgba(251,247,239,.65); }
.rights-callout h3 { margin-top: 0; }
.trust-statement { display: grid; grid-template-columns: auto 1fr; gap: 26px; align-items: start; max-width: 760px; }
.trust-statement .signal { margin-top: 12px; }
.trust-statement h2 { font-size: clamp(30px, 4vw, 46px); font-weight: 500; }
.trust-statement p { margin-top: 12px; color: var(--pl-ink-soft); font-size: 18px; }

@media (max-width: 1040px) {
  .houston-header { grid-template-columns: auto auto 1fr; }
  .houston-nav { gap: 14px; }
  .hero-inner { grid-template-columns: 1fr; width: min(880px, calc(100% - 72px)); }
  .hero-media { max-width: 720px; }
  .enquiry-grid { grid-template-columns: 1fr; }
  .houston-footer { grid-template-columns: 1fr auto; }
  .houston-footer nav { justify-self: end; }
  .houston-footer .descriptor { grid-column: 1 / -1; }
}

@media (max-width: 800px) {
  .houston-header { grid-template-columns: auto 1fr auto; }
  .product-mark { justify-self: center; }
  .nav-toggle { display: block; }
  .houston-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; padding: 20px 24px; border-bottom: 1px solid var(--pl-border); background: var(--pl-bg-raised); flex-direction: column; align-items: stretch; }
  .houston-nav.is-open { display: flex; }
  .houston-nav a { padding: 8px; text-align: center; }
  .demo-heading,
  .two-column,
  .trust-grid,
  .pricing-block { grid-template-columns: 1fr; }
  .record-facts { padding: 24px 0 0; border-top: 1px solid rgba(245,240,232,.24); border-left: 0; }
  .use-case-links a { grid-template-columns: 140px 1fr; }
  .use-case-links em { grid-column: 2; }
  .setup-list,
  .change-grid { grid-template-columns: repeat(2, 1fr); }
  .setup-list li:nth-child(3n) { border-right: 1px solid var(--pl-border); }
  .setup-list li:nth-child(2n) { border-right: 0; }
  .setup-list li:nth-last-child(-n+3) { border-bottom: 1px solid var(--pl-border); }
  .setup-list li:nth-last-child(-n+2) { border-bottom: 0; }
  .price { padding: 0 0 36px; border-right: 0; border-bottom: 1px solid rgba(245,240,232,.25); }
}

@media (max-width: 640px) {
  .houston-header { align-items: center; padding: 18px 20px; }
  .houston-header .wordmark { font-size: 10px; }
  .product-mark { display: block; line-height: 1; }
  .product-mark span { font-size: 19px; }
  .product-mark small { display: none; }
  .houston-hero { padding: 72px 0 64px; }
  .hero-inner { width: calc(100% - 48px); gap: 42px; }
  .hero-copy h1 { font-size: clamp(40px, 12.2vw, 58px); }
  .houston-hero::after { inset: 10px; }
  .button-row { align-items: stretch; flex-direction: column; }
  .button-row .button { width: 100%; }
  .media-component figcaption { grid-template-columns: 1fr; }
  .media-component figcaption span,
  .media-component figcaption a { grid-column: 1; }
  .comparison-ui { padding: 11px; }
  .ui-record { display: none; }
  .ui-values del,
  .ui-values ins { font-size: 17px; }
  .change-ledger > div { grid-template-columns: 1fr 1fr; gap: 7px 15px; }
  .change-ledger strong { grid-column: 2; }
  .process-list > li { grid-template-columns: 44px 1fr; gap: 10px; }
  .step-media { grid-template-columns: auto 1fr; }
  .step-media small { grid-column: 2; }
  .use-case-links a { grid-template-columns: 1fr; gap: 10px; }
  .use-case-links em { grid-column: 1; }
  .output-list,
  .is-isnt,
  .setup-list,
  .change-grid,
  .policy-grid { grid-template-columns: 1fr; }
  .output-list li:nth-child(odd) { border-right: 0; }
  .output-list li:nth-child(even) { padding-left: 0; }
  .is-isnt > div + div { border-top: 1px solid var(--pl-border-dark); border-left: 0; }
  .setup-list li,
  .setup-list li:nth-child(3n),
  .setup-list li:nth-child(2n) { min-height: 0; border-right: 0; border-bottom: 1px solid var(--pl-border); }
  .setup-list li:last-child { border-bottom: 0; }
  .enquiry-form { grid-template-columns: 1fr; }
  .form-wide { grid-column: 1; }
  .final-cta { padding-left: 24px; padding-right: 24px; }
  .houston-footer { display: flex; align-items: flex-start; }
  .houston-footer nav { justify-self: start; flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  .orbital-field { background-attachment: initial; }
}