:root {
  --sand: #F5F0E7;
  --sand-2: #EEE6DA;
  --ink: #0C2527;
  --lobby: #123F3F;
  --amber: #F2A84B;
  --mint: #5AC7A7;
  --slate: #667877;
  --slate-text: #4F6261;
  --white: #FFFFFF;
  --line: rgba(12, 37, 39, .14);
  --line-strong: rgba(12, 37, 39, .24);
  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 24px 60px rgba(12, 37, 39, .08);
  --shell: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--sand);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, input, select, textarea, summary { outline-offset: 4px; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 4px; }

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 14px;
  background: var(--ink);
  color: var(--white);
  border-radius: 8px;
  transform: translateY(-150%);
  transition: transform .18s ease;
}
.skip-link:focus { transform: translateY(0); }

.shell { width: min(calc(100% - 64px), var(--shell)); margin-inline: auto; }
.section { padding: 128px 0; }
.eyebrow {
  margin: 0 0 18px;
  font-size: 12px;
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: .10em;
  text-transform: uppercase;
  color: var(--slate-text);
}

h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.035em; }
h1 {
  max-width: 1220px;
  margin-bottom: 28px;
  font-size: clamp(56px, 5.05vw, 72px);
  line-height: .99;
  font-weight: 650;
}
h2 {
  max-width: 900px;
  margin-bottom: 24px;
  font-size: clamp(42px, 4vw, 56px);
  line-height: 1.03;
  font-weight: 650;
}
h3 {
  margin-bottom: 14px;
  font-size: 26px;
  line-height: 1.12;
  font-weight: 650;
}
h4 {
  margin: 0 0 12px;
  font-size: 18px;
  line-height: 1.35;
}
p { margin-bottom: 18px; }
.lead { font-size: 21px; line-height: 1.5; }
.meta, .supporting, .trust-microcopy { color: var(--slate-text); font-size: 14px; }

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-size: 15px;
  line-height: 1;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform .18s ease, background-color .18s ease, border-color .18s ease;
}
.button:hover { transform: translateY(-1px); }
.button:active { transform: translateY(0); }
.button-primary { background: var(--amber); color: var(--ink); border-color: rgba(12,37,39,.12); }
.button-primary:hover { background: #ECB15D; }
.button-secondary { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.button-secondary:hover { background: rgba(255,255,255,.48); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 240, 231, .94);
  border-bottom: 1px solid rgba(12, 37, 39, .08);
  backdrop-filter: blur(12px);
}
.nav-wrap { min-height: 84px; display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 28px; }
.wordmark {
  width: fit-content;
  font-size: 21px;
  font-weight: 800;
  letter-spacing: .12em;
  text-decoration: none;
}
.desktop-nav { display: flex; align-items: center; gap: 28px; }
.desktop-nav a, .site-footer a { color: var(--ink); text-decoration: none; font-size: 14px; font-weight: 600; }
.desktop-nav a:hover, .site-footer a:hover { text-decoration: underline; text-underline-offset: 4px; }
.menu-button, .mobile-menu { display: none; }

.hero { padding: 118px 0 0; }
.hero-copy { position: relative; }
.hero-copy::after {
  content: "";
  width: 110px;
  height: 2px;
  position: absolute;
  top: 12px;
  right: 0;
  background: var(--amber);
}
.hero-lead { max-width: 780px; }
.hero-actions { display: flex; gap: 12px; align-items: center; margin: 34px 0 18px; }
.hero .meta { margin-bottom: 2px; }
.trust-microcopy { margin-bottom: 0; }
.proof-shell { margin-top: 76px; }

.concept-surface {
  background: rgba(255,255,255,.86);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}
.resolution-scene { padding: 28px; }
.concept-topline { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 24px; }
.tag, .property-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  line-height: 1;
  font-weight: 700;
}
.tag-neutral { color: var(--slate-text); background: rgba(102,120,119,.10); border: 1px solid rgba(102,120,119,.16); }
.tag-mint { color: #0A463A; background: rgba(90,199,167,.20); border: 1px solid rgba(90,199,167,.30); }
.property-pill { color: var(--ink); background: var(--sand); border: 1px solid var(--line); }
.resolution-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 28px; align-items: stretch; }
.conversation-column { display: flex; flex-direction: column; justify-content: center; gap: 14px; }
.message { max-width: 560px; padding: 18px 18px 16px; border: 1px solid var(--line); border-radius: 16px; }
.message p { margin: 4px 0 0; line-height: 1.45; }
.message-label { color: var(--slate-text); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.guest-message { background: #FAFAF8; align-self: flex-start; }
.omervia-message { background: var(--sand); align-self: flex-end; }
.decision-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }

.property-visual {
  position: relative;
  min-height: 390px;
  overflow: hidden;
  margin: 0;
  border-radius: 18px;
  background: #D9D4C9;
  border: 1px solid rgba(12,37,39,.12);
}
.garage-sky { position: absolute; inset: 0 0 54% 0; background: #D9E0DF; }
.garage-building { position: absolute; left: 12%; right: 10%; bottom: 20%; height: 58%; background: #C9C1B2; border: 1px solid rgba(12,37,39,.16); }
.garage-building.wide { left: 8%; right: 7%; }
.garage-window { position: absolute; top: 13%; width: 18%; height: 16%; background: #87999B; border: 4px solid #E5DED0; }
.garage-window.one { left: 10%; }
.garage-window.two { right: 10%; }
.garage-door { position: absolute; left: 31%; bottom: 0; width: 42%; height: 55%; background: #6E7471; border: 7px solid #E3DCCC; display: grid; place-items: center; }
.garage-door span { color: #F3EEE5; font-size: 26px; font-weight: 800; letter-spacing: .12em; }
.side-gate { position: absolute; left: 7%; bottom: 0; width: 16%; height: 47%; background: #4A5553; border: 5px solid #DDD4C3; }
.driveway { position: absolute; left: -5%; right: -5%; bottom: -6%; height: 34%; background: #A9A69E; transform: perspective(240px) rotateX(12deg); transform-origin: bottom; }
.property-visual figcaption { position: absolute; left: 18px; bottom: 16px; z-index: 3; padding: 7px 10px; border-radius: 8px; background: rgba(12,37,39,.86); color: white; font-size: 12px; font-weight: 700; }
.annotation { position: absolute; top: 47%; left: 8%; z-index: 3; display: flex; align-items: center; gap: 7px; padding: 6px 8px; border-radius: 8px; background: var(--amber); color: var(--ink); font-size: 11px; font-weight: 800; }
.annotation span { width: 18px; height: 2px; background: var(--ink); }
.evidence-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 22px 0 0; }
.evidence-grid div { padding: 14px; border-radius: 12px; background: rgba(245,240,231,.7); border: 1px solid rgba(12,37,39,.08); }
.evidence-grid dt { color: var(--slate-text); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.evidence-grid dd { margin: 4px 0 0; font-size: 14px; font-weight: 700; }

.trust-strip { margin-top: 80px; background: rgba(255,255,255,.38); border-block: 1px solid rgba(12,37,39,.08); }
.principle-strip { min-height: 88px; display: grid; grid-template-columns: repeat(4, 1fr); align-items: center; }
.principle-strip span { padding: 0 24px; text-align: center; font-size: 13px; font-weight: 700; color: var(--ink); border-right: 1px solid var(--line); }
.principle-strip span:first-child { padding-left: 0; }
.principle-strip span:last-child { border-right: 0; padding-right: 0; }

.split-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 92px; align-items: center; }
.section-copy p:not(.eyebrow) { max-width: 650px; }
.question-stack { display: flex; flex-direction: column; gap: 12px; }
.question-card { padding: 17px 18px; background: var(--white); border: 1px solid var(--line); border-radius: 14px; font-weight: 600; }
.question-card:nth-child(2) { margin-left: 5%; }
.question-card:nth-child(3) { margin-left: 11%; }
.question-card:nth-child(4) { margin-left: 3%; }
.question-card:nth-child(5) { margin-left: 8%; }
.decision-card { display: flex; align-items: center; justify-content: space-between; gap: 16px; border-left: 4px solid var(--amber); }
.decision-card strong { font-size: 12px; white-space: nowrap; color: #70420A; }

.context-section { background: rgba(255,255,255,.32); }
.narrow-copy { max-width: 860px; margin-bottom: 56px; }
.narrow-copy p:not(.eyebrow) { max-width: 760px; }
.context-demo { padding: 30px; }
.context-title { font-weight: 700; }
.context-boundary { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; padding: 26px; border: 2px solid rgba(12,37,39,.34); border-radius: 18px; background: rgba(245,240,231,.54); }
.context-item { min-height: 118px; display: flex; flex-direction: column; justify-content: space-between; padding: 16px; border-radius: 12px; background: white; border: 1px solid var(--line); }
.context-item span { color: var(--slate-text); font-size: 12px; font-weight: 700; }
.context-item strong { font-size: 15px; line-height: 1.25; }
.excluded-property { width: min(300px, 100%); margin: 22px 0 0 auto; padding: 14px 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-radius: 12px; border: 1px dashed rgba(102,120,119,.45); color: var(--slate-text); background: rgba(102,120,119,.06); }
.excluded-property span, .excluded-property strong { font-size: 12px; }
.resolution-lane { list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; padding: 0; margin: 28px 0 0; counter-reset: lane; }
.resolution-lane li { position: relative; min-height: 92px; padding: 14px; background: var(--sand); border: 1px solid var(--line); border-radius: 12px; font-size: 13px; font-weight: 700; line-height: 1.35; }
.resolution-lane li:not(:last-child)::after { content: "→"; position: absolute; right: -12px; top: 50%; transform: translateY(-50%); color: var(--slate-text); z-index: 2; }
.resolution-lane span { display: block; margin-bottom: 16px; color: var(--slate-text); font-size: 11px; }
.centered-closer, .section-closer { max-width: 760px; margin: 34px auto 0; text-align: center; font-weight: 650; }

.proof-section { background: var(--white); }
.show-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 72px; align-items: center; }
.compact-chat { max-width: 520px; margin-top: 28px; padding: 20px; box-shadow: none; }
.mini-guest { margin: 20px 0 10px; color: var(--slate-text); font-size: 14px; }
.mini-answer { margin: 0; font-weight: 650; line-height: 1.45; }
.large-garage { min-height: 600px; }
.annotation-large { top: 52%; left: 7%; }
.resolution-chain { margin-top: 48px; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 14px; font-size: 14px; font-weight: 700; color: var(--slate-text); }
.resolution-chain b { color: var(--amber); }

.model-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.model-block { min-height: 360px; padding: 32px; border: 1px solid var(--line); border-radius: 20px; background: rgba(255,255,255,.66); overflow: hidden; }
.model-block p:not(.eyebrow) { max-width: 580px; }
.mini-boundary { margin-top: 30px; min-height: 104px; border: 2px solid rgba(12,37,39,.28); border-radius: 14px; display: flex; align-items: center; gap: 10px; padding: 16px; }
.mini-boundary span { margin-right: auto; font-size: 13px; font-weight: 800; }
.mini-boundary i { width: 36px; height: 36px; border-radius: 8px; background: var(--sand); border: 1px solid var(--line); }
.answer-block blockquote { margin: 32px 0 0; padding: 18px; display: flex; align-items: center; justify-content: space-between; gap: 14px; background: white; border: 1px solid var(--line); border-radius: 12px; font-size: 14px; font-weight: 700; }
.mini-photo { position: relative; height: 120px; margin-top: 28px; overflow: hidden; border-radius: 12px; background: #C9C1B2; border: 1px solid var(--line); }
.mini-photo::before { content: ""; position: absolute; left: 20%; right: 14%; bottom: 0; height: 72%; background: #B6AE9F; }
.mini-door { position: absolute; left: 34%; bottom: 0; width: 32%; height: 56%; background: #5A6462; border: 5px solid #E5DED0; }
.host-decision { margin-top: 28px; padding: 18px; display: flex; justify-content: space-between; gap: 14px; align-items: center; background: #FFF8ED; border: 1px solid rgba(242,168,75,.45); border-left: 4px solid var(--amber); border-radius: 12px; }
.host-decision span { font-size: 14px; }
.host-decision strong { font-size: 12px; color: #70420A; }

.trust-section { color: var(--sand); background: var(--lobby); }
.trust-section .eyebrow { color: #AFC3BC; }
.trust-intro { max-width: 860px; }
.trust-intro p:not(.eyebrow) { max-width: 760px; color: #D5DFDB; }
.trust-grid { display: grid; grid-template-columns: 1fr 1fr; margin-top: 58px; border-top: 1px solid rgba(255,255,255,.16); }
.trust-grid article { position: relative; padding: 36px 40px 38px 0; border-bottom: 1px solid rgba(255,255,255,.16); }
.trust-grid article:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.16); }
.trust-grid article:nth-child(even) { padding-left: 40px; }
.trust-grid h3 { color: white; }
.trust-grid p { color: #CAD8D3; }
.trust-grid small { display: inline-flex; align-items: center; min-height: 28px; margin-top: 10px; color: var(--sand); font-size: 12px; font-weight: 750; }
.status-dot { width: 9px; height: 9px; display: inline-block; margin-bottom: 22px; border-radius: 50%; background: var(--mint); }
.status-dot.amber { background: var(--amber); }
.status-dot.muted { background: #9AAEAA; }
.trust-closer { margin-top: 54px; padding: 28px 32px; border-radius: 16px; background: var(--sand); color: var(--ink); font-size: clamp(23px, 2.4vw, 34px); line-height: 1.18; font-weight: 650; letter-spacing: -.025em; }

.process-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 96px; align-items: start; }
.process-heading { position: sticky; top: 126px; }
.process-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.process-list li { display: grid; grid-template-columns: 76px 1fr; gap: 18px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.step-number { color: var(--slate-text); font-size: 13px; font-weight: 800; letter-spacing: .08em; }
.process-list h3 { font-size: 22px; margin-bottom: 9px; }
.process-list p { margin: 0; color: var(--slate-text); }

.audience-section { background: rgba(255,255,255,.30); }
.audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.audience-grid article { min-height: 350px; padding: 28px; border-radius: 18px; background: white; border: 1px solid var(--line); }
.portfolio-label { display: inline-flex; margin-bottom: 42px; color: var(--slate-text); font-size: 12px; font-weight: 750; text-transform: uppercase; letter-spacing: .06em; }
.audience-grid p { color: var(--slate-text); }

.integration-section { color: var(--sand); background: var(--ink); }
.integration-section .eyebrow { color: #AFC3BC; }
.integration-lead { max-width: 850px; color: #D8E1DD; }
.integration-path { display: grid; grid-template-columns: 1fr 54px 1fr 54px 1fr; align-items: center; gap: 8px; margin: 58px 0 34px; }
.integration-path div { min-height: 118px; display: grid; place-items: center; padding: 22px; text-align: center; border: 1px solid rgba(255,255,255,.18); border-radius: 16px; font-weight: 700; }
.integration-path span { text-align: center; color: var(--amber); font-size: 28px; }
.integration-path .omervia-node { border-color: rgba(242,168,75,.72); color: white; }
.integration-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.integration-points span { color: #C7D5D0; font-size: 14px; line-height: 1.5; }
.integration-disclaimer { margin-top: 34px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.14); color: var(--sand); font-size: 15px; font-weight: 650; }

.pricing-inner { max-width: 920px; text-align: center; }
.pricing-inner h2 { margin-inline: auto; }
.pricing-inner > p { max-width: 780px; margin-inline: auto; }
.property-scale { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 18px; align-items: center; margin: 54px 0 30px; }
.property-scale > div { min-height: 148px; padding: 22px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; border: 1px solid var(--line); border-radius: 16px; background: white; }
.property-box { position: relative; display: block; width: 48px; height: 48px; border: 2px solid var(--ink); border-radius: 8px; }
.property-box.three::before, .property-box.three::after, .property-box.many::before, .property-box.many::after { content: ""; position: absolute; width: 48px; height: 48px; border: 2px solid var(--ink); border-radius: 8px; background: var(--sand); }
.property-box.three::before { left: -10px; top: -10px; z-index: -1; }
.property-box.three::after { left: 10px; top: 10px; z-index: -1; }
.property-box.many::before { left: -14px; top: 9px; z-index: -1; }
.property-box.many::after { left: 14px; top: -9px; z-index: -1; }
.scale-arrow { color: var(--amber); font-size: 24px; }
.core-safety { font-weight: 700; }

.faq-section { background: white; }
.faq-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 92px; align-items: start; }
.faq-heading { position: sticky; top: 126px; }
.faq-heading p:last-child { color: var(--slate-text); }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 18px; list-style: none; cursor: pointer; font-weight: 700; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; flex: 0 0 32px; display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid var(--line-strong); border-radius: 50%; font-size: 18px; font-weight: 500; }
details[open] summary::after { content: "–"; }
details p { max-width: 780px; padding: 0 50px 26px 0; margin: 0; color: var(--slate-text); }

.early-access-section { background: var(--sand-2); }
.early-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 82px; align-items: start; }
.early-copy { position: sticky; top: 126px; }
.early-form { padding: 30px; border-radius: 20px; background: white; border: 1px solid var(--line); }
.early-form label { display: grid; gap: 8px; margin-bottom: 18px; font-size: 14px; font-weight: 700; }
.early-form label span { color: var(--slate-text); font-weight: 500; }
.early-form input, .early-form select, .early-form textarea { width: 100%; min-height: 48px; padding: 11px 12px; border: 1px solid var(--line-strong); border-radius: 10px; color: var(--ink); background: #FFFDF9; }
.early-form textarea { min-height: 110px; resize: vertical; }
.early-form input:invalid:not(:placeholder-shown), .early-form select:invalid { box-shadow: none; }
.staging-form-note { margin-bottom: 22px; padding: 14px 16px; border: 1px solid rgba(242,168,75,.42); border-left: 4px solid var(--amber); border-radius: 10px; background: #FFF9EF; font-size: 13px; line-height: 1.45; }
.form-status { margin: 14px 0 0; color: var(--slate-text); font-size: 13px; }

.site-footer { padding: 42px 0; background: var(--ink); color: var(--sand); }
.footer-inner { display: flex; align-items: flex-end; justify-content: space-between; gap: 36px; }
.footer-inner p { margin: 0; }
.footer-brand { margin-bottom: 6px !important; color: white; font-weight: 750; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 20px; }
.site-footer a { color: var(--sand); }

@media (max-width: 1024px) {
  .shell { width: min(calc(100% - 56px), var(--shell)); }
  .section { padding: 96px 0; }
  .desktop-nav { gap: 18px; }
  .nav-wrap { grid-template-columns: 1fr auto auto; }
  .split-layout, .show-grid, .process-layout, .faq-layout, .early-grid { gap: 54px; }
  .context-boundary { grid-template-columns: 1fr 1fr; }
  .resolution-lane { grid-template-columns: 1fr 1fr 1fr; }
  .resolution-lane li::after { display: none; }
  .audience-grid { grid-template-columns: 1fr; }
  .audience-grid article { min-height: 0; }
  .integration-points { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  html { scroll-behavior: auto; }
  .shell { width: min(calc(100% - 40px), var(--shell)); }
  .site-header { backdrop-filter: none; }
  .nav-wrap { min-height: 72px; grid-template-columns: 1fr auto; }
  .desktop-nav, .nav-cta { display: none; }
  .menu-button { width: 48px; height: 48px; display: grid; place-content: center; gap: 6px; padding: 0; border: 0; background: transparent; cursor: pointer; }
  .menu-button span { display: block; width: 24px; height: 2px; background: var(--ink); transition: transform .2s ease; }
  .mobile-menu { display: grid; gap: 8px; padding: 8px 20px 20px; background: var(--sand); border-top: 1px solid rgba(12,37,39,.07); }
  .mobile-menu[hidden] { display: none; }
  .mobile-menu > a:not(.button) { min-height: 48px; display: flex; align-items: center; text-decoration: none; font-weight: 650; border-bottom: 1px solid rgba(12,37,39,.08); }
  .hero { padding-top: 78px; }
  .hero-copy::after { display: none; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .button { width: 100%; }
  .proof-shell { margin-top: 52px; }
  .resolution-grid, .split-layout, .show-grid, .process-layout, .faq-layout, .early-grid { grid-template-columns: 1fr; }
  .resolution-grid { gap: 18px; }
  .property-visual { min-height: 360px; }
  .large-garage { min-height: 470px; }
  .evidence-grid { grid-template-columns: 1fr 1fr; }
  .principle-strip { grid-template-columns: 1fr 1fr; }
  .principle-strip span { min-height: 64px; display: grid; place-items: center; padding: 10px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .principle-strip span:nth-child(2), .principle-strip span:nth-child(4) { border-right: 0; }
  .principle-strip span:nth-child(3), .principle-strip span:nth-child(4) { border-bottom: 0; }
  .question-card:nth-child(n) { margin-left: 0; }
  .context-boundary { grid-template-columns: 1fr; }
  .resolution-lane { grid-template-columns: 1fr; }
  .resolution-lane li { min-height: 70px; }
  .resolution-lane li:not(:last-child)::after { display: block; content: "↓"; right: 16px; top: auto; bottom: -20px; color: var(--amber); }
  .model-grid, .trust-grid { grid-template-columns: 1fr; }
  .model-block { min-height: 0; }
  .trust-grid article, .trust-grid article:nth-child(even), .trust-grid article:nth-child(odd) { padding: 30px 0; border-right: 0; }
  .process-heading, .faq-heading, .early-copy { position: static; }
  .integration-path { grid-template-columns: 1fr; gap: 14px; }
  .integration-path span { transform: rotate(90deg); }
  .integration-path div { min-height: 92px; }
  .property-scale { grid-template-columns: 1fr; }
  .scale-arrow { transform: rotate(90deg); }
  .footer-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 520px) {
  body { font-size: 16px; }
  .shell { width: min(calc(100% - 40px), var(--shell)); }
  .section { padding: 74px 0; }
  .eyebrow { font-size: 11px; margin-bottom: 14px; }
  h1 { font-size: clamp(42px, 12vw, 48px); line-height: 1.01; margin-bottom: 22px; }
  h2 { font-size: clamp(34px, 9.5vw, 40px); line-height: 1.04; }
  h3 { font-size: 23px; }
  .lead { font-size: 18px; }
  .hero { padding-top: 58px; }
  .resolution-scene, .context-demo, .early-form { padding: 20px; border-radius: 18px; }
  .concept-topline { align-items: flex-start; flex-direction: column; margin-bottom: 18px; }
  .message { width: 100%; }
  .omervia-message { align-self: stretch; }
  .decision-row { flex-direction: column; align-items: flex-start; }
  .property-visual { width: 100%; min-height: 0; height: auto; aspect-ratio: 4/3; }
  .large-garage { min-height: 0; }
  .evidence-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .evidence-grid div { padding: 10px; }
  .trust-strip { margin-top: 56px; }
  .decision-card { align-items: flex-start; flex-direction: column; }
  .context-demo { box-shadow: none; }
  .excluded-property { margin-left: 0; }
  .resolution-chain { align-items: stretch; flex-direction: column; gap: 6px; text-align: left; }
  .resolution-chain b { transform: rotate(90deg); width: fit-content; }
  .model-block { padding: 24px; }
  .answer-block blockquote, .host-decision { align-items: flex-start; flex-direction: column; }
  .trust-closer { padding: 22px; }
  .process-list li { grid-template-columns: 52px 1fr; }
  .audience-grid article { padding: 24px; }
  .portfolio-label { margin-bottom: 28px; }
  .property-scale > div { min-height: 124px; }
  summary { min-height: 68px; font-size: 16px; line-height: 1.35; }
  details p { padding-right: 0; }
  .early-form .button { width: 100%; }
  .footer-inner nav { flex-direction: column; gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  .site-header, .button, .menu-button, .staging-form-note { display: none !important; }
  body { background: white; }
  .section { padding: 40px 0; }
  .trust-section, .integration-section, .site-footer { color: var(--ink); background: white; }
}