/* Landing-only palette, derived from the shared light/dark tokens in styles.css. */
.landing {
  --landing-title: var(--ink);
  --landing-action: var(--green);
  --landing-soft: color-mix(in srgb, var(--green) 3%, var(--surface));
  --landing-rule: var(--line-strong);
  --landing-gutter: max(24px, calc((100vw - 1280px) / 2));
  --font-display: var(--font-body);
  background: var(--paper);
  color: var(--landing-title);
}

.landing :is(a, button, summary, pre):focus-visible {
  outline: 2px solid var(--landing-action);
  outline-offset: 5px;
  box-shadow: none;
}

.landing-skip {
  position: absolute;
  z-index: 100;
  top: 12px;
  left: 24px;
  transform: translateY(-180%);
  padding: 12px 20px;
  background: var(--surface);
  border: 1px solid var(--landing-action);
  border-radius: 6px;
}

.landing-skip:focus { transform: translateY(0); }
.landing :is(section, article, figure, .section-heading, .landing-hero__copy) { min-width: 0; }
.landing :is(h1, h2) { text-wrap: balance; }
.landing h2 { font-size: clamp(26px, 2.8vw, 36px); font-weight: 650; letter-spacing: -.045em; line-height: 1.2; }
.landing h2 em { font-weight: inherit; }
.landing h3 { font-family: var(--font-body); font-size: 18px; font-weight: 650; line-height: 1.4; }
.landing .eyebrow { color: var(--landing-action); font-size: 12px; font-weight: 650; letter-spacing: .1em; margin-bottom: 12px; }
.landing .text-link { color: var(--ink); font-size: 14px; font-weight: 550; text-decoration: none; }
.landing .text-link:hover { color: var(--landing-action); text-decoration: underline; text-underline-offset: 5px; }

.landing .site-header {
  padding: 12px var(--landing-gutter);
  gap: 16px;
  min-height: 76px;
  background: var(--paper);
  border-color: var(--landing-rule);
}

.landing .brand { font-size: 18px; font-weight: 650; letter-spacing: -.035em; white-space: nowrap; }
:root .landing .brand-mark { width: 34px; height: 34px; border: 0; border-radius: 9px; background: var(--landing-action); color: var(--paper); }
.landing .brand-mark-icon { width: 28px; height: 28px; }
.landing .site-header nav { display: flex; gap: 2px; width: auto; }
.landing .site-header nav :is(a, button) { width: auto; font-size: 14px; font-weight: 500; padding: 9px 10px; min-height: 44px; }
:root .landing .site-header nav .nav-cta { background: var(--landing-action); color: var(--paper); padding-inline: 18px; border: 0; }
.landing .site-header > .language-picker { margin-left: 0; flex-wrap: nowrap; }
.landing .site-header .language-picker a { padding-inline: 8px; min-width: 38px; justify-content: center; }
.landing .language-picker img { display: none; }
.landing .language-picker span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.landing .language-picker [data-language="en"]::after { content: "EN"; font-size: 12px; }
.landing .language-picker [data-language="pt"]::after { content: "PT"; font-size: 12px; }
.landing .site-header .language-picker a[aria-current] { background: var(--landing-soft); }
.landing .theme-toggle { margin-left: 4px; }
.landing [data-theme-label] { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.landing .theme-toggle__icon { width: 20px; height: 20px; }
.landing-menu-toggle { display: none; }
.landing-menu { margin: 0; inset: 76px 16px auto auto; width: min(360px, calc(100% - 32px)); max-height: calc(100dvh - 92px); padding: 16px; border: 1px solid var(--muted); border-radius: 12px; background: var(--paper); color: var(--landing-title); box-shadow: var(--shadow); overflow-y: auto; }
.landing-menu::backdrop { background: color-mix(in srgb, var(--bg-dark) 38%, transparent); }
.landing-menu__heading { display: flex; align-items: center; justify-content: space-between; padding: 0 0 12px 12px; border-bottom: 1px solid var(--landing-rule); }
.landing-menu__heading button, .landing-menu-toggle { align-items: center; justify-content: center; flex: 0 0 auto; width: 44px; height: 44px; padding: 10px; border: 1px solid var(--muted); border-radius: 6px; background: var(--paper); color: var(--landing-title); cursor: pointer; }
.landing-menu :is(button, a):focus-visible, .landing-menu-toggle:focus-visible { outline: 2px solid var(--landing-action); outline-offset: 3px; }
.landing-menu__heading svg, .landing-menu-toggle svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.landing .landing-menu nav { display: grid; grid-template-columns: 1fr; gap: 6px; padding-top: 12px; }
.landing .landing-menu nav :is(a, button) { width: 100%; min-height: 48px; padding: 12px; font-size: 16px; justify-content: space-between; }
.landing .landing-menu nav a:hover { background: var(--landing-soft); }
.landing .landing-menu nav .nav-cta { margin-top: 8px; padding-inline: 16px; }
.landing .landing-menu nav .nav-cta:hover { background: var(--landing-title); }
.landing .landing-menu .theme-toggle { margin: 0; justify-content: flex-start; }
.landing .landing-menu [data-theme-label] { position: static; width: auto; height: auto; overflow: visible; clip-path: none; }

.landing .button { font: 600 14px/1.4 var(--font-body); min-height: 48px; padding: 12px 22px; border-radius: 8px; gap: 10px; }
.landing .button-primary { background: var(--landing-action); color: var(--paper); }
.landing .button-primary:hover { background: var(--landing-title); color: var(--paper); }
.landing .button-secondary { background: var(--surface); border-color: var(--muted); color: var(--landing-title); }
.landing .button-secondary:hover { background: var(--landing-soft); border-color: var(--landing-action); }
.landing .button svg { width: 18px; height: 18px; }

.landing-hero {
  text-align: center;
  padding: 64px var(--landing-gutter) 0;
  background: radial-gradient(ellipse at 50% 30%, color-mix(in srgb, var(--green) 5%, transparent), transparent 65%);
}

.landing-hero__copy { margin-inline: auto; }
.landing-kicker { display: inline-flex; align-items: center; gap: 9px; margin: 0 0 24px; border: 1px solid var(--landing-rule); border-radius: 30px; padding: 6px 14px; color: var(--muted); font-size: 13px; }
.landing-kicker > span { flex: 0 0 6px; height: 6px; border-radius: 50%; background: var(--landing-action); }
.landing-hero h1 { margin: 0; font: 680 clamp(42px, 4.8vw, 70px)/1.1 var(--font-body); letter-spacing: -.055em; }
.landing-hero h1 > span { color: var(--landing-action); }
.landing-hero__lead { margin: 24px auto 0; color: var(--muted); font-size: 19px; line-height: 1.6; max-width: 60ch; }
.landing-hero .hero-actions { justify-content: center; margin-top: 28px; gap: 12px; }
.landing-trial-note { margin: 16px auto 0; max-width: 76ch; color: var(--muted); font-size: 13px; line-height: 1.7; }
.landing-trial-note strong { color: var(--landing-title); }
.landing-route { display: flex; align-items: center; justify-content: center; list-style: none; padding: 0; margin: 40px 0 0; gap: 56px; }
.landing-route li { position: relative; display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 550; color: var(--muted); }
.landing-route li + li::before { content: "→"; position: absolute; left: -34px; color: var(--muted); font-size: 16px; }
.landing-route li:nth-child(2) { color: var(--landing-action); }
.landing-route svg { width: 20px; height: 20px; stroke: currentColor; stroke-width: 1.5; fill: none; flex-shrink: 0; }

.landing .landing-demo { padding-top: 40px; scroll-margin-top: 24px; }
.landing-demo__heading { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 22px; }
.landing-demo__heading h2 { margin: 0; }
.landing-demo__heading .eyebrow { margin-bottom: 8px; }
.landing-preview-label { color: var(--muted); font-size: 12px; border: 1px solid var(--landing-rule); border-radius: 30px; padding: 5px 12px; flex-shrink: 0; }
.privacy-demo { background: var(--surface); border: 1px solid var(--muted); border-radius: 14px; overflow: hidden; box-shadow: 0 16px 44px color-mix(in srgb, var(--green) 5%, transparent); }
.privacy-demo [hidden] { display: none !important; }
.privacy-demo__toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 24px; border-bottom: 1px solid var(--landing-rule); background: var(--landing-soft); }
.privacy-demo__toolbar label { display: grid; gap: 8px; min-width: 0; width: min(100%, 340px); color: var(--muted); font-size: 13px; }
.privacy-demo__toolbar select { width: 100%; min-height: 44px; padding: 10px 32px 10px 12px; border: 1px solid var(--muted); border-radius: 5px; background: var(--paper); color: var(--landing-title); font: 500 16px var(--font-body); }
.privacy-demo__navigation { display: flex; gap: 8px; }
.privacy-demo__navigation button { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--muted); border-radius: 5px; background: var(--paper); color: var(--landing-title); cursor: pointer; }
.privacy-demo__navigation button:hover { background: var(--landing-action); color: var(--paper); }
.privacy-demo__navigation svg { width: 22px; height: 22px; stroke: currentColor; stroke-width: 1.6; fill: none; }
.privacy-demo :is(select, button):focus-visible { outline: 2px solid var(--landing-action); outline-offset: 3px; }
.privacy-demo__case { padding: 22px 24px; border: 0; }
.privacy-demo__case + .privacy-demo__case { border-top: 1px solid var(--landing-rule); }
.privacy-demo[data-enhanced] .privacy-demo__case { border-top: 0; }
.privacy-demo__case summary { cursor: pointer; font-weight: 600; font-size: 16px; }
.privacy-demo[data-enhanced] .privacy-demo__case summary { display: none; }
.privacy-demo__case-heading { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin: 0 0 22px; }
.privacy-demo__case-heading h3 { margin: 0; }
.privacy-demo__case-heading > span { flex-shrink: 0; color: var(--muted); font: 500 13px var(--font-mono); }
.privacy-demo__comparison { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--landing-rule); border-radius: 8px; overflow: hidden; }
.privacy-demo__pane { padding: 24px; background: var(--paper); }
.privacy-demo__pane--after { background: var(--landing-soft); border-left: 1px solid var(--landing-rule); }
.privacy-demo__pane h4 { display: flex; align-items: center; gap: 8px; color: var(--muted); font: 600 14px var(--font-body); margin: 0 0 20px; }
.privacy-demo__pane--after h4 { color: var(--landing-title); }
.privacy-demo__pane h4 span { color: var(--landing-action); font-size: 18px; }
.privacy-demo pre { white-space: pre-wrap; overflow-wrap: anywhere; margin: 0; padding: 0; background: none; color: var(--landing-title); border: 0; box-shadow: none; font: 400 16px/1.75 var(--font-body); }
.privacy-demo code { font: inherit; background: none; padding: 0; color: inherit; }
.privacy-demo mark { padding: 2px 3px; border-radius: 3px; background: color-mix(in srgb, var(--muted) 14%, transparent); color: var(--landing-title); text-decoration: underline; text-decoration-color: var(--muted); text-underline-offset: 3px; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.privacy-demo__pane--after mark { background: var(--landing-action); color: var(--paper); text-decoration: none; font-size: 14px; font-weight: 550; }
.privacy-demo__outcome { margin: 16px 0 0; font-size: 13px; color: var(--muted); }
.landing-demo__footer { display: flex; align-items: center; justify-content: space-between; gap: 32px; margin-top: 22px; }
.landing-demo__footer p { max-width: 82ch; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.landing-demo__footer strong { color: var(--landing-title); }
.landing-demo__footer .button { flex-shrink: 0; }

.landing-engineering__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.landing-engineering__grid article { display: flex; flex-direction: column; align-items: flex-start; padding: 28px; border: 1px solid var(--landing-rule); border-radius: 12px; background: var(--surface); }
.landing-engineering__grid article > .text-link { margin-top: 24px; }
.landing-engineering__grid p { font-size: 15px; line-height: 1.65; margin: 8px 0 20px; }
.landing-feature-icon { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--landing-rule); border-radius: 10px; background: var(--landing-soft); color: var(--landing-action); margin-bottom: 22px; }
.landing-feature-icon svg { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 1.5; }
.landing-feature-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }
.landing-feature-tags span { font-size: 12px; padding: 3px 8px; border-radius: 4px; background: var(--landing-soft); color: var(--muted); }

.landing-live { display: grid; grid-template-columns: 1fr 3fr; align-items: center; gap: 32px; padding: 30px var(--landing-gutter); border-block: 1px solid var(--landing-rule); }
.landing-live .eyebrow { margin-bottom: 8px; }
.landing .hero-live-badge { margin: 0; color: var(--muted); font-size: 13px; font-weight: 450; letter-spacing: 0; text-transform: none; line-height: 1.5; }
.landing-live .hero-metrics { margin: 0; gap: 0; grid-template-columns: repeat(2, minmax(0, 1fr)); }
:root .landing-live .hero-metrics div { padding: 0 24px; border-top: 0; border-left: 1px solid var(--landing-rule); }
:root .landing-live .hero-metrics :is(dt, dd) { color: var(--muted); }
.landing-live .hero-metrics dt { font-size: 12px; letter-spacing: .06em; font-weight: 650; }
:root .landing-live .hero-metrics dd strong { color: var(--landing-title); font: 600 32px/1.2 var(--font-body); letter-spacing: -.035em; font-variant-numeric: tabular-nums; }
.landing .landing-live .live-dot { background: var(--landing-action); animation: none; }
.landing-live .live-dot::after { display: none; }
.landing-live .hero-metrics dd span { font-size: 12px; }

.landing .startup-programs { max-width: none; margin: 0; padding: 34px var(--landing-gutter); grid-template-columns: 1.6fr 1fr 1fr; gap: 32px; border-color: var(--landing-rule); align-items: center; }
.landing .startup-intro .eyebrow { margin: 0 0 10px; font-size: 12px; }
.landing .startup-intro h2 { font-size: 27px; letter-spacing: -.025em; margin: 0 0 10px; }
.landing .startup-intro p:not(.eyebrow) { font-size: 13px; line-height: 1.55; margin-bottom: 0; max-width: 53ch; }
.landing .startup-intro .text-link { font-size: 13px; margin-top: 10px; }
.landing .startup-card { border: 0; border-left: 1px solid var(--landing-rule); border-radius: 0; box-shadow: none; padding: 12px 0 12px 28px; background: transparent; gap: 8px; }
.landing .startup-card:hover { color: var(--landing-action); }
.landing .startup-badge { padding: 8px 12px; }
.landing .startup-badge img { width: 128px; }
.landing .startup-card strong { font-size: 14px; }
.landing .startup-card > span:last-child { font-size: 12px; }
.landing .startup-wordmark { min-height: 63px; font-size: 26px; }

.landing .section { padding: 48px var(--landing-gutter); }
.landing .landing-engineering { border-top: 1px solid var(--landing-rule); background: var(--landing-soft); }
.landing .section-heading { margin-bottom: 28px; max-width: none; }
.landing .section-heading > p:not(.eyebrow) { margin-top: 16px; margin-bottom: 0; line-height: 1.65; }
.landing .section-heading-row { max-width: none; align-items: end; }
.landing .section-heading-row > div { min-width: 0; max-width: 780px; }
.landing .section-heading-row > .text-link { flex-shrink: 0; }
.landing-integration__grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; align-items: start; }
.landing-capabilities > p { font-size: 16px; line-height: 1.7; margin: 0; }
.landing-capabilities dl { margin: 24px 0; }
.landing-capabilities dl > div { display: grid; grid-template-columns: 150px 1fr; gap: 16px; padding: 14px 0; border-top: 1px solid var(--landing-rule); }
.landing-capabilities dt { font-size: 14px; font-weight: 600; }
.landing-capabilities dd { margin: 0; color: var(--muted); font-size: 14px; }
.landing-code { margin: 0; border: 1px solid var(--muted); border-radius: 12px; overflow: hidden; background: var(--surface); }
.landing-code figcaption { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--landing-rule); color: var(--muted); font: 12px/1.5 var(--font-mono); }
.landing-code__method { color: var(--landing-action); font-weight: 700; margin-right: 8px; }
.landing-code pre { padding: 22px; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 13px; line-height: 1.8; border: 0; border-radius: 0; background: var(--surface); color: var(--ink); }
.landing-code__result { display: grid; gap: 8px; padding: 16px 22px; border-top: 1px solid var(--landing-rule); background: var(--landing-soft); }
.landing-code__result span { color: var(--muted); font-size: 12px; }
.landing-code__result code { font-size: 14px; color: var(--landing-action); }
.landing-roadmap-note { margin: 28px 0 0; padding-top: 20px; border-top: 1px solid var(--landing-rule); font-size: 13px; line-height: 1.7; }
.landing-roadmap-note strong { color: var(--ink); font-weight: 600; }
.landing-roadmap-note a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.landing .landing-models { padding-top: 0; }
.landing .model-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.landing .model-card { display: flex; flex-direction: column; padding: 22px; border: 1px solid var(--landing-rule); background: var(--surface); border-radius: 10px; box-shadow: none; }
.landing .model-card h3 { font-size: 16px; }
.landing .model-card p { font-size: 14px; margin: 16px 0 20px; line-height: 1.65; }
.landing .model-card__top { align-items: start; flex-direction: column; gap: 8px; }
.landing .model-card__top span { font: 12px var(--font-mono); color: var(--landing-action); }
.landing .tag-list { margin-top: auto; }
.landing .tag-list span { border: 0; border-radius: 4px; font-size: 12px; font-weight: 450; padding: 3px 7px; background: var(--landing-soft); color: var(--muted); }
.landing .landing-capability-section { background: var(--landing-soft); border-block: 1px solid var(--landing-rule); scroll-margin-top: 24px; }
.landing-capability-intro { margin: -10px 0 28px; max-width: 90ch; font-size: 16px; }
.landing-capability-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: start; }
.landing-capability-grid article { padding: 24px; border: 1px solid var(--landing-rule); border-radius: 12px; background: var(--surface); }
.landing-capability-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 24px; }
.landing-capability-top svg { flex-shrink: 0; width: 26px; height: 26px; stroke: var(--landing-action); fill: none; stroke-width: 1.5; }
.landing-capability-top > span { color: var(--muted); font-size: 12px; }
.landing-capability-grid article > p { font-size: 14px; line-height: 1.65; margin: 12px 0 18px; }
.landing-capability-ids { display: flex; flex-wrap: wrap; gap: 5px 10px; align-content: start; }
.landing-capability-ids code { color: var(--muted); font-size: 12px; }
.landing-capability-grid details { padding: 0; border-top: 1px solid var(--landing-rule); border-bottom: 0; margin-top: 18px; }
.landing-capability-grid summary { padding-top: 16px; font-size: 14px; font-weight: 550; cursor: pointer; }
.landing-capability-grid summary:hover { color: var(--landing-action); }
.landing-capability-grid pre { margin-top: 18px; padding: 14px; background: var(--paper); color: var(--ink); border: 1px solid var(--landing-rule); border-radius: 6px; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 12px; line-height: 1.8; }
.landing-capability-grid details p { margin: 16px 0 0; font-size: 13px; line-height: 1.65; }
.landing-capability-grid details code { font-size: 12px; }

.landing .pilot-band {
  padding: 48px var(--landing-gutter);
  background: var(--landing-soft);
  color: var(--ink);
  grid-template-columns: 1fr;
  gap: 24px;
  text-align: center;
}
.landing .pilot-band h2 { font-size: clamp(30px, 3vw, 42px); color: var(--ink); }
.landing .pilot-band p:not(.eyebrow) { margin: 16px 0 0; line-height: 1.75; color: var(--muted); }
.landing .pilot-band .eyebrow { color: var(--landing-action); }
.landing-closing-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.landing .faq { display: block; }
.landing .faq details { padding: 0; border-color: var(--muted); }
.landing .faq summary { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 20px 0; font-size: 16px; font-weight: 550; line-height: 1.5; list-style: none; }
.landing .faq summary::-webkit-details-marker { display: none; }
.landing .faq summary::after { content: ""; flex: 0 0 16px; height: 16px; background: linear-gradient(currentColor, currentColor) center / 14px 2px no-repeat, linear-gradient(currentColor, currentColor) center / 2px 14px no-repeat; }
.landing .faq details[open] summary::after { background-size: 14px 2px, 0 0; }
.landing .faq summary:hover { color: var(--landing-action); }
.landing .faq details p { max-width: none; margin: 0; padding: 0 40px 20px 0; font-size: 16px; line-height: 1.7; }
.landing .site-footer { padding-inline: var(--landing-gutter); font-size: 14px; }
.landing .site-footer nav { font-size: 13px; gap: 20px; }
.landing .site-footer nav :is(a, button) { font-weight: 500; }
.landing .startup-footer { max-width: none; padding-inline: var(--landing-gutter); background: var(--landing-soft); }
.landing .startup-legal { max-width: 100ch; }
.landing .contact-dialog h2 { font-size: 32px; }
.landing .contact-dialog .eyebrow { margin-bottom: 12px; }
.landing .contact-dialog :is(input, select, textarea) { border-color: var(--muted); font-size: 16px; }

@media (max-width: 1100px) {
  .landing .site-header { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; min-height: 76px; padding: 12px 16px; gap: 8px; }
  .landing .site-header > .landing-desktop-nav { display: none; }
  .landing-menu-toggle { display: flex; grid-column: 3; grid-row: 1; }
  .landing .site-header > .language-picker { grid-column: 2; grid-row: 1; width: auto; gap: 2px; margin: 0; }
  .landing .site-header .language-picker a { min-width: 44px; padding: 8px; justify-content: center; }
  .landing .language-picker img { display: none; }
  .landing .language-picker span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .landing .language-picker [data-language="en"]::after { content: "EN"; font-size: 13px; }
  .landing .language-picker [data-language="pt"]::after { content: "PT"; font-size: 13px; }
  .landing-hero h1 { font-size: clamp(40px, 4.8vw, 58px); }
  .landing-hero__lead { font-size: 18px; }
  .landing-demo__heading { align-items: start; flex-direction: column; }
  .landing-integration__grid { gap: 28px; grid-template-columns: 1fr 1fr; }
  .landing-capabilities dl > div { grid-template-columns: 1fr; gap: 4px; }
  .landing-capability-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .landing-engineering__grid article { padding: 22px; }
  .landing-live { grid-template-columns: 1fr 2.4fr; gap: 20px; }
  :root .landing-live .hero-metrics div { padding-inline: 16px; }
  .landing .model-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .landing .brand { font-size: 16px; gap: 8px; }
  :root .landing .brand-mark { width: 34px; height: 34px; }
  .landing .brand-mark-icon { width: 26px; height: 26px; }
  .landing-hero { padding: 40px 24px 0; }
  .landing-kicker { font-size: 12px; padding-inline: 10px; margin-bottom: 20px; }
  .landing-hero h1 { font-size: clamp(34px, 6.8vw, 52px); max-width: 620px; margin-inline: auto; }
  .landing-hero__lead { max-width: 42ch; margin-top: 20px; font-size: 16px; }
  .landing-hero .hero-actions { display: flex; flex-direction: row; align-items: stretch; }
  .landing-hero .hero-actions .button { flex: 1 1 180px; max-width: 340px; }
  .landing-route { gap: 28px; margin-top: 28px; align-items: start; }
  .landing-route li { flex-direction: column; gap: 8px; flex: 1; font-size: 12px; line-height: 1.4; }
  .landing-route li + li::before { left: -20px; top: 0; }
  .landing-trial-note { font-size: 12px; }
  .landing-live { grid-template-columns: 1fr; padding: 26px 24px; gap: 22px; }
  .landing-live .hero-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  :root .landing-live .hero-metrics div { padding-inline: 12px; }
  :root .landing-live .hero-metrics div:first-child { padding-left: 0; border-left: 0; }
  :root .landing-live .hero-metrics dd strong { font-size: 28px; }
  .landing-live .hero-metrics dt { font-size: 12px; letter-spacing: 0; }
  .landing .startup-programs { grid-template-columns: 1fr 1fr; padding: 32px 24px; gap: 24px; }
  .landing .startup-intro { grid-column: 1 / -1; }
  .landing .startup-card { padding: 0; border-left: 0; }
  .landing .startup-intro h2 { max-width: none; }
  .landing .startup-badge { padding: 6px 8px; }
  .landing .startup-wordmark { font-size: 23px; }
  .landing .section { padding: 36px 24px; }
  .landing .section-heading { margin-bottom: 24px; }
  .landing .section-heading-row { align-items: start; flex-direction: column; }
  .landing .section-heading-row { gap: 16px; }
  .landing-demo__heading { margin-bottom: 24px; }
  .privacy-demo__toolbar { padding: 18px; gap: 12px; }
  .privacy-demo__toolbar label { flex: 1; width: auto; }
  .privacy-demo__navigation { flex: 0 0 auto; gap: 6px; }
  .privacy-demo__case { padding: 20px 18px; }
  .privacy-demo__case-heading h3 { font-size: 16px; }
  .privacy-demo__comparison { grid-template-columns: 1fr; }
  .privacy-demo__pane { padding: 18px; }
  .privacy-demo__pane--after { border-left: 0; border-top: 1px solid var(--muted); }
  .privacy-demo pre { font-size: 15px; }
  .privacy-demo__pane h4 { margin-bottom: 14px; }
  .landing-demo__footer { flex-direction: column; align-items: stretch; gap: 18px; }
  .landing-engineering__grid { grid-template-columns: 1fr; gap: 18px; }
  .landing-feature-icon { margin-bottom: 16px; }
  .landing-integration__grid { grid-template-columns: 1fr; gap: 24px; }
  .landing-capabilities dl > div { grid-template-columns: 140px 1fr; gap: 12px; }
  .landing-code pre { padding: 18px; font-size: 12px; }
  .landing-code figcaption { padding-inline: 18px; }
  .landing-capability-grid { grid-template-columns: 1fr; gap: 16px; }
  .landing-capability-ids { min-height: 0; }
  .landing-capability-grid article { padding: 22px; }
  .landing-capability-top { margin-bottom: 18px; }
  .landing .model-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .landing .model-card { padding: 20px; }
  .landing-closing-actions .button { flex: 1 1 200px; }
  .landing .pilot-band { grid-template-columns: 1fr; padding: 36px 24px; gap: 24px; }
  .landing .faq details p { padding-right: 0; }
  .landing .site-footer { padding: 28px 24px; flex-direction: column; }
  .landing .site-footer nav { justify-content: flex-start; }
  .landing .startup-footer { padding-inline: 24px; }
}

@media (max-width: 380px) {
  .landing .brand { font-size: 14px; gap: 6px; }
  :root .landing .brand-mark { width: 30px; height: 30px; }
  .privacy-demo__toolbar { flex-wrap: wrap; }
  .privacy-demo__toolbar label { flex-basis: 100%; }
  .privacy-demo__navigation { margin-left: auto; }
  .landing-capabilities dl > div { grid-template-columns: 1fr; gap: 4px; }
  .landing-live .hero-metrics { grid-template-columns: 1fr; gap: 16px; }
  :root .landing-live .hero-metrics div { padding: 0; border: 0; }
}

@media (max-width: 540px) {
  .landing .model-grid { grid-template-columns: 1fr; }
}

@media (min-width: 1101px) {
  .landing-menu { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html:has(.landing) { scroll-behavior: auto; }
}