:root {
  color-scheme: dark;
  --public-shell: 1440px;
  --public-inline-gap: clamp(24px, 4vw, 64px);
  --public-bg: #020609;
  --public-bg-soft: #061018;
  --public-panel: #08131c;
  --public-panel-raised: #0b1822;
  --public-control: #101e29;
  --public-text: #f4f9fc;
  --public-text-secondary: #b8c9d4;
  --public-muted: #718895;
  --public-line: #203746;
  --public-line-strong: #38596b;
  --public-cyan: #31d8f5;
  --public-cyan-soft: rgba(49, 216, 245, .11);
  --public-green: #39e6a0;
  --public-focus: #8eeaff;
  --public-shadow: 0 30px 90px rgba(0, 0, 0, .42);
  --public-font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --public-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

html[data-theme="light"] {
  color-scheme: light;
  --public-bg: #f4f8fa;
  --public-bg-soft: #e7eff3;
  --public-panel: #ffffff;
  --public-panel-raised: #f8fbfc;
  --public-control: #edf4f7;
  --public-text: #091923;
  --public-text-secondary: #3f5663;
  --public-muted: #657d89;
  --public-line: #cad9e0;
  --public-line-strong: #90aab7;
  --public-cyan: #007f99;
  --public-cyan-soft: rgba(0, 127, 153, .09);
  --public-green: #087850;
  --public-focus: #007f99;
  --public-shadow: 0 28px 78px rgba(31, 55, 69, .14);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--public-bg);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 78% 4%, rgba(49, 216, 245, .085), transparent 31rem),
    radial-gradient(circle at 12% 35%, rgba(57, 230, 160, .045), transparent 28rem),
    var(--public-bg);
  color: var(--public-text);
  font-family: var(--public-font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
input { font: inherit; }

a { color: inherit; }

.public-shell {
  width: min(calc(100% - var(--public-inline-gap)), var(--public-shell));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  transform: translateY(-160%);
  border-radius: 8px;
  background: var(--public-text);
  color: var(--public-bg);
  font-weight: 800;
  text-decoration: none;
}

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

:focus-visible {
  outline: 3px solid var(--public-focus);
  outline-offset: 3px;
}

.public-header {
  position: relative;
  z-index: 20;
  padding-top: 16px;
}

.public-nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - var(--public-inline-gap)), var(--public-shell));
  min-height: 72px;
  margin-inline: auto;
  padding: 10px 12px 10px 20px;
  border: 1px solid var(--public-line);
  border-radius: 16px;
  background: color-mix(in srgb, var(--public-panel) 90%, transparent);
  box-shadow: 0 12px 34px rgba(0, 0, 0, .18), inset 0 1px 0 rgba(255, 255, 255, .035);
  backdrop-filter: blur(18px);
}

.public-brand {
  display: inline-flex;
  align-items: center;
  width: min(218px, 40vw);
  min-height: 42px;
}

.public-brand img {
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 0 18px rgba(49, 216, 245, .08));
}

html[data-theme="light"] .public-brand img,
html[data-theme="light"] .public-footer img { filter: brightness(.35) saturate(1.25); }

.public-nav {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 5px;
}

.public-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 13px;
  border: 1px solid transparent;
  border-radius: 9px;
  color: var(--public-text-secondary);
  font: 800 10px/1.15 var(--public-mono);
  letter-spacing: .07em;
  text-decoration: none;
  text-transform: uppercase;
}

.public-nav a:is(:hover, :focus-visible) {
  border-color: var(--public-line-strong);
  background: var(--public-control);
  color: var(--public-text);
}

.public-nav .public-login {
  gap: 9px;
  min-width: 126px;
  border-color: color-mix(in srgb, var(--public-cyan) 52%, var(--public-line));
  background: var(--public-cyan-soft);
  color: var(--public-cyan);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(480px, 1.12fr);
  align-items: center;
  gap: clamp(38px, 4.5vw, 68px);
  min-height: min(740px, calc(100vh - 88px));
  padding-block: clamp(52px, 5.5vw, 84px);
}

.hero-copy {
  min-width: 0;
  max-width: 710px;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--public-cyan);
  font: 850 11px/1.25 var(--public-mono);
  letter-spacing: .18em;
  text-transform: uppercase;
}

.hero-copy > .eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-copy > .eyebrow span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--public-green);
  box-shadow: 0 0 18px color-mix(in srgb, var(--public-green) 80%, transparent);
}

h1,
h2,
h3,
p { text-wrap: pretty; }

h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(70px, 6.7vw, 108px);
  font-weight: 800;
  letter-spacing: -.078em;
  line-height: .86;
}

h1 em {
  color: var(--public-cyan);
  font-size: .82em;
  font-style: normal;
  font-weight: 630;
}

.hero-lede {
  max-width: 630px;
  margin: 30px 0 0;
  color: var(--public-text-secondary);
  font-size: clamp(17px, 1.35vw, 20px);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 34px;
}

.hero-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 11px;
  font: 850 11px/1 var(--public-mono);
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform .18s ease, border-color .18s ease;
}

.primary-action {
  min-width: 205px;
  border: 1px solid color-mix(in srgb, var(--public-cyan) 70%, transparent);
  background: linear-gradient(135deg, var(--public-cyan), color-mix(in srgb, var(--public-cyan) 58%, var(--public-green)));
  color: #00131a;
  box-shadow: 0 14px 38px rgba(49, 216, 245, .15);
}

.primary-action:hover { transform: translateY(-2px); }

.secondary-action {
  border: 1px solid var(--public-line-strong);
  background: var(--public-control);
  color: var(--public-text-secondary);
}

.access-note {
  margin: 22px 0 0;
  color: var(--public-muted);
  font: 750 10px/1.5 var(--public-mono);
  letter-spacing: .05em;
  text-transform: uppercase;
}

.access-note span { margin-right: 6px; color: var(--public-green); }

.hero-visual {
  position: relative;
  min-width: 0;
  padding: 11px;
  border: 1px solid color-mix(in srgb, var(--public-cyan) 28%, var(--public-line));
  border-radius: 24px;
  background: color-mix(in srgb, var(--public-panel) 94%, transparent);
  box-shadow: var(--public-shadow), 0 0 70px color-mix(in srgb, var(--public-cyan) 9%, transparent);
}

.hero-visual::before {
  position: absolute;
  z-index: -1;
  inset: -12% 7% 6% 18%;
  content: "";
  border-radius: 50%;
  background: color-mix(in srgb, var(--public-cyan) 10%, transparent);
  filter: blur(70px);
}

.hero-visual-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 42px;
  padding: 0 11px;
  color: var(--public-muted);
}

.hero-visual-bar > span {
  width: 7px;
  height: 7px;
  border-radius: 99px;
  background: var(--public-line-strong);
}

.hero-visual-bar p {
  margin: 0 auto 0 8px;
  font: 800 9px/1 var(--public-mono);
  letter-spacing: .07em;
  text-transform: uppercase;
}

.hero-visual-bar b {
  padding: 6px 8px;
  border: 1px solid var(--public-line);
  border-radius: 7px;
  color: var(--public-green);
  font: 800 8px/1 var(--public-mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.hero-product-view {
  width: 100%;
  aspect-ratio: 1;
  border: 1px solid var(--public-line);
  border-radius: 16px;
  background-color: var(--public-bg-soft);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  overflow: hidden;
}

html[data-theme="dark"] .hero-product-view {
  background-image: url("/assets/public-depth-ladder-dark.png?v=32.4.333");
}

html[data-theme="light"] .hero-product-view {
  background-image: url("/assets/public-depth-ladder-light.png?v=32.4.333");
}

.structure-rail {
  border-block: 1px solid var(--public-line);
  background: color-mix(in srgb, var(--public-panel) 72%, transparent);
}

.structure-rail .public-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 62px;
  overflow: hidden;
}

.structure-rail span {
  flex: 0 0 auto;
  color: var(--public-text-secondary);
  font: 850 10px/1 var(--public-mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.structure-rail i {
  flex: 1 1 80px;
  height: 1px;
  background: linear-gradient(90deg, var(--public-line), var(--public-cyan), var(--public-line));
  opacity: .44;
}

.product { padding-block: clamp(70px, 7.5vw, 112px); }

.section-heading { max-width: 980px; }

.section-heading-centered {
  margin-inline: auto;
  text-align: center;
}

.section-heading h2,
.method-intro h2,
.state-band h2,
.waitlist-copy h2 {
  margin: 0;
  font-size: clamp(48px, 5.4vw, 82px);
  line-height: .94;
  letter-spacing: -.062em;
}

.section-heading > p:last-child {
  max-width: 700px;
  margin: 22px auto 0;
  color: var(--public-text-secondary);
  font-size: 18px;
  line-height: 1.7;
}

.product-stage {
  display: grid;
  grid-template-columns: minmax(290px, .72fr) minmax(480px, 1.28fr);
  gap: clamp(46px, 7vw, 108px);
  align-items: center;
  margin-top: clamp(70px, 8vw, 116px);
  padding: clamp(30px, 5vw, 72px);
  border: 1px solid var(--public-line);
  border-radius: 28px;
  background:
    radial-gradient(circle at 84% 8%, rgba(49, 216, 245, .09), transparent 28rem),
    var(--public-panel);
  box-shadow: var(--public-shadow);
}

.stage-kicker {
  margin: 0 0 18px;
  color: var(--public-cyan);
  font: 850 10px/1 var(--public-mono);
  letter-spacing: .13em;
  text-transform: uppercase;
}

.product-stage-copy h3 {
  max-width: 460px;
  margin: 0;
  font-size: clamp(36px, 4vw, 58px);
  line-height: 1;
  letter-spacing: -.052em;
}

.product-stage-copy > p:not(.stage-kicker) {
  margin: 24px 0 0;
  color: var(--public-text-secondary);
  font-size: 16px;
  line-height: 1.72;
}

.product-stage-copy ul {
  display: grid;
  gap: 0;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--public-line);
  list-style: none;
}

.product-stage-copy li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px solid var(--public-line);
  color: var(--public-text-secondary);
  font-size: 13px;
}

.product-stage-copy li span {
  color: var(--public-cyan);
  font: 850 9px/1 var(--public-mono);
}

.product-stage-window {
  min-width: 0;
  padding: 8px;
  border: 1px solid var(--public-line-strong);
  border-radius: 18px;
  background: var(--public-bg);
  box-shadow: 0 24px 62px rgba(0, 0, 0, .3);
}

.stage-window-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 38px;
  padding: 0 8px;
  color: var(--public-muted);
  font: 800 8px/1 var(--public-mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.stage-window-bar b { color: var(--public-cyan); }

.stage-window-image {
  aspect-ratio: 1;
  border: 1px solid var(--public-line);
  border-radius: 12px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 14px;
}

.feature-grid article {
  min-height: 202px;
  padding: clamp(24px, 2.5vw, 32px);
  border: 1px solid var(--public-line);
  border-radius: 18px;
  background: var(--public-panel);
  transition: border-color .18s ease, transform .18s ease;
}

.feature-grid article:hover {
  transform: translateY(-2px);
  border-color: var(--public-line-strong);
}

.feature-number {
  color: var(--public-cyan);
  font: 850 9px/1 var(--public-mono);
}

.feature-grid h3 {
  margin: 38px 0 10px;
  font-size: 23px;
  letter-spacing: -.035em;
}

.feature-grid p {
  margin: 0;
  color: var(--public-text-secondary);
  font-size: 14px;
  line-height: 1.65;
}

.method {
  display: grid;
  grid-template-columns: minmax(320px, .84fr) minmax(480px, 1.16fr);
  gap: clamp(48px, 7vw, 96px);
  align-items: start;
  padding-block: clamp(70px, 7.5vw, 112px);
}

.method-intro {
  position: sticky;
  top: 40px;
}

.method-intro > p:not(.eyebrow) {
  margin: 26px 0 0;
  color: var(--public-text-secondary);
  font-size: 17px;
  line-height: 1.7;
}

.method-intro > a {
  display: inline-flex;
  gap: 14px;
  margin-top: 28px;
  color: var(--public-cyan);
  font: 850 10px/1 var(--public-mono);
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
}

.method-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--public-line);
  list-style: none;
}

.method-list li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 24px;
  min-height: 158px;
  padding: 26px 0;
  border-bottom: 1px solid var(--public-line);
}

.method-list > li > span {
  color: var(--public-cyan);
  font: 850 10px/1 var(--public-mono);
}

.method-list h3 {
  margin: 0;
  font-size: clamp(26px, 2.4vw, 36px);
  letter-spacing: -.04em;
}

.method-list p {
  max-width: 540px;
  margin: 15px 0 0;
  color: var(--public-text-secondary);
  font-size: 15px;
  line-height: 1.7;
}

.public-faq {
  display: grid;
  grid-template-columns: minmax(280px, .72fr) minmax(420px, 1.28fr);
  gap: clamp(40px, 6vw, 82px);
  align-items: start;
  padding: clamp(34px, 4.5vw, 62px);
  border: 1px solid var(--public-line);
  border-radius: 26px;
  background:
    linear-gradient(125deg, color-mix(in srgb, var(--public-cyan) 7%, transparent), transparent 42%),
    var(--public-panel);
}

.faq-heading h2 {
  margin: 0;
  font-size: clamp(40px, 4.4vw, 66px);
  line-height: .96;
  letter-spacing: -.058em;
}

.faq-heading > p:last-child {
  margin: 22px 0 0;
  color: var(--public-text-secondary);
  font-size: 15px;
  line-height: 1.68;
}

.faq-list {
  border-top: 1px solid var(--public-line);
}

.faq-list details {
  border-bottom: 1px solid var(--public-line);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 68px;
  padding: 16px 0;
  color: var(--public-text);
  cursor: pointer;
  font-size: 16px;
  font-weight: 760;
  list-style: none;
}

.faq-list summary::-webkit-details-marker { display: none; }

.faq-list summary::after {
  flex: 0 0 auto;
  content: "+";
  color: var(--public-cyan);
  font: 500 22px/1 var(--public-mono);
  transition: transform .18s ease;
}

.faq-list details[open] summary::after { transform: rotate(45deg); }

.faq-list details p {
  max-width: 620px;
  margin: -4px 44px 24px 0;
  color: var(--public-text-secondary);
  font-size: 14px;
  line-height: 1.7;
}

.waitlist { padding-block: clamp(42px, 4.5vw, 68px); }

.waitlist-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(420px, 1.08fr);
  gap: clamp(36px, 5vw, 68px);
  align-items: center;
  overflow: hidden;
  padding: clamp(30px, 4vw, 58px);
  border: 1px solid var(--public-line-strong);
  border-radius: 28px;
  background:
    radial-gradient(circle at 10% 0, rgba(57, 230, 160, .08), transparent 32rem),
    radial-gradient(circle at 90% 100%, rgba(49, 216, 245, .1), transparent 28rem),
    var(--public-panel);
  box-shadow: var(--public-shadow);
}

.waitlist-copy > p { max-width: 590px; margin: 22px 0 0; color: var(--public-text-secondary); font-size: 17px; line-height: 1.7; }

.waitlist-form {
  padding: clamp(24px, 3vw, 36px);
  border: 1px solid var(--public-line);
  border-radius: 18px;
  background: var(--public-panel-raised);
}

.waitlist-form label {
  display: block;
  margin: 0 0 10px;
  color: var(--public-text-secondary);
  font: 850 10px/1 var(--public-mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.waitlist-field { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 9px; }

.waitlist-field input,
.waitlist-field button { min-height: 58px; border-radius: 11px; }

.waitlist-field input {
  min-width: 0;
  padding: 0 16px;
  border: 1px solid var(--public-line-strong);
  background: var(--public-bg);
  color: var(--public-text);
  font-size: 16px;
}

.waitlist-field input::placeholder { color: var(--public-muted); opacity: .82; }
.waitlist-field input[aria-invalid="true"] { border-color: #ff6f86; }

.waitlist-field button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-width: 176px;
  border: 1px solid var(--public-cyan);
  background: var(--public-cyan);
  color: #00131a;
  cursor: pointer;
  font: 900 10px/1 var(--public-mono);
  letter-spacing: .07em;
  text-transform: uppercase;
}

.waitlist-field button:disabled { cursor: wait; opacity: .62; }

.form-privacy,
.form-status {
  margin: 12px 0 0;
  color: var(--public-muted);
  font-size: 12px;
  line-height: 1.55;
}

.form-status { min-height: 1.55em; font-weight: 750; }
.form-status[data-state="success"] { color: var(--public-green); }
.form-status[data-state="error"] { color: #ff8295; }

.member-auth-page {
  min-height: 100vh;
  margin: 0;
  background: radial-gradient(circle at 75% 10%, rgba(43, 220, 255, .12), transparent 34%), var(--public-bg);
}

.member-auth-shell {
  display: grid;
  align-content: center;
  gap: 28px;
  width: min(540px, calc(100% - 32px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 48px 0;
}

.member-auth-shell > img { width: min(290px, 72%); height: auto; margin: 0 auto; }
html[data-theme="light"] .member-auth-shell > img { filter: brightness(.36) saturate(1.3); }
.member-auth-card { padding: clamp(24px, 6vw, 38px); border: 1px solid var(--public-line); border-radius: 24px; background: var(--public-panel); box-shadow: var(--public-shadow); }
.member-auth-card h1 { margin: 12px 0 30px; font-size: clamp(34px, 8vw, 52px); letter-spacing: -.055em; }
.member-auth-card [hidden] { display: none !important; }
.member-auth-card form { display: grid; gap: 16px; }
.member-auth-card label { display: grid; gap: 8px; color: var(--public-text); font-size: 13px; font-weight: 850; }
.member-auth-card input { min-height: 52px; padding: 0 14px; border: 1px solid var(--public-line-strong); border-radius: 12px; background: var(--public-control); color: var(--public-text); font: inherit; }
.member-auth-card button { min-height: 52px; border: 0; border-radius: 12px; background: var(--public-cyan); color: #001317; font-weight: 950; cursor: pointer; }
.member-auth-card button:disabled { cursor: wait; opacity: .62; }
.member-password-actions { display: flex; justify-content: space-between; gap: 16px; margin-top: -8px; }
.member-auth-card .password-visibility,
.member-auth-card .member-auth-link { min-height: 34px; padding: 0; border: 0; border-radius: 0; background: transparent; color: var(--public-cyan); font-size: 12px; font-weight: 850; }
.member-auth-card .password-visibility:is(:hover, :focus-visible),
.member-auth-card .member-auth-link:is(:hover, :focus-visible) { color: var(--public-text); text-decoration: underline; text-underline-offset: 3px; }
.member-auth-card .member-auth-link:disabled { cursor: wait; opacity: .58; }
.member-auth-card [data-member-captcha] { width: 100%; min-height: 65px; overflow: hidden; }
.member-auth-card [role="status"] { min-height: 1.4em; margin: 0; color: var(--public-muted); font-size: 13px; }
.member-auth-card .request-btn { display: flex; align-items: center; justify-content: center; min-height: 46px; margin-top: 12px; border: 1px solid var(--public-line-strong); border-radius: 12px; background: color-mix(in srgb, var(--public-control) 82%, transparent); color: var(--public-text); font-size: 12px; font-weight: 850; text-decoration: none; }
.member-auth-card .request-btn:hover { border-color: var(--public-cyan); color: var(--public-cyan); }
.member-auth-switch { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--public-line); color: var(--public-muted); font-size: 12px; }
.member-auth-switch a { color: var(--public-cyan); font-weight: 850; text-decoration: none; }
.member-auth-switch a:is(:hover, :focus-visible) { color: var(--public-text); text-decoration: underline; text-underline-offset: 3px; }

.public-footer {
  margin-top: 28px;
  padding: 52px 0 24px;
  border-top: 1px solid var(--public-line);
  background: color-mix(in srgb, var(--public-bg-soft) 76%, transparent);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(250px, 1fr) auto auto;
  gap: 48px;
  align-items: start;
}

.footer-grid > div img { width: 214px; height: auto; }

.footer-grid > div p {
  max-width: 350px;
  margin: 18px 0 0;
  color: var(--public-muted);
  font-size: 14px;
  line-height: 1.65;
}

.footer-grid nav { display: grid; gap: 14px; min-width: 130px; }
.footer-grid nav a { color: var(--public-text-secondary); font-size: 13px; text-decoration: none; }
.footer-grid nav a:hover { color: var(--public-cyan); }
.footer-grid nav .owner-access-link { margin-top: 5px; color: var(--public-muted); font: 750 10px/1.4 var(--public-mono); letter-spacing: .05em; text-transform: uppercase; }

.theme-control {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 112px;
  min-height: 42px;
  padding: 0 13px;
  border: 1px solid var(--public-line-strong);
  border-radius: 10px;
  background: var(--public-control);
  color: var(--public-text-secondary);
  cursor: pointer;
  font: 850 9px/1.15 var(--public-mono);
  letter-spacing: .07em;
  text-transform: uppercase;
}

.theme-control:is(:hover, :focus-visible) { border-color: var(--public-cyan); background: var(--public-cyan-soft); color: var(--public-cyan); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 38px;
  padding-top: 22px;
  border-top: 1px solid var(--public-line);
  color: var(--public-muted);
  font: 750 9px/1.4 var(--public-mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}

@media (max-width: 1120px) {
  .hero { grid-template-columns: minmax(0, .92fr) minmax(410px, 1.08fr); gap: 42px; }
  .public-nav a:not(.public-login) { display: none; }
  .product-stage { grid-template-columns: 1fr 1.2fr; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .method { gap: 70px; }
}

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: 0; padding-bottom: 70px; }
  .hero-copy { max-width: 800px; }
  .hero-visual { width: min(100%, 720px); }
  .product-stage { grid-template-columns: 1fr; }
  .product-stage-window { width: min(100%, 680px); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .method { grid-template-columns: 1fr; }
  .method-intro { position: static; max-width: 760px; }
  .public-faq { grid-template-columns: 1fr; gap: 38px; }
  .waitlist-panel { grid-template-columns: 1fr; }
}

@media (max-width: 660px) {
  :root { --public-inline-gap: 24px; }
  .public-header { padding-top: 10px; }
  .public-nav-shell { min-height: 62px; padding: 8px 9px 8px 13px; border-radius: 13px; }
  .public-brand { width: 160px; }
  .public-nav .public-login { min-width: 100px; min-height: 40px; padding-inline: 10px; }
  .hero { gap: 38px; padding-block: 52px 60px; }
  h1 { font-size: clamp(56px, 17vw, 78px); }
  .hero-lede { margin-top: 24px; font-size: 17px; }
  .hero-visual { padding: 7px; border-radius: 18px; }
  .hero-visual-bar b { display: none; }
  .hero-product-view { border-radius: 12px; }
  .structure-rail .public-shell { justify-content: flex-start; min-height: 66px; overflow-x: auto; scrollbar-width: none; }
  .structure-rail .public-shell::-webkit-scrollbar { display: none; }
  .structure-rail i { flex-basis: 34px; min-width: 34px; }
  .product { padding-block: 64px; }
  .section-heading h2, .method-intro h2, .waitlist-copy h2 { font-size: clamp(44px, 13.4vw, 62px); }
  .section-heading > p:last-child { font-size: 16px; }
  .product-stage { margin-top: 58px; padding: 24px 18px; border-radius: 20px; }
  .product-stage-copy h3 { font-size: 39px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-grid article { min-height: 188px; }
  .method { padding-block: 64px; }
  .method-list li { grid-template-columns: 42px 1fr; gap: 16px; }
  .public-faq { padding: 28px 22px; border-radius: 20px; }
  .faq-heading h2 { font-size: 42px; }
  .waitlist { padding-block: 48px; }
  .waitlist-panel { padding: 26px 18px; border-radius: 20px; }
  .waitlist-field { grid-template-columns: 1fr; }
  .waitlist-field button { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .theme-control { justify-self: start; }
  .footer-bottom { display: grid; }
}

@media (max-width: 420px) {
  :root { --public-inline-gap: 20px; }
  .public-brand { width: 142px; }
  .public-nav .public-login { min-width: 86px; font-size: 8px; }
  .hero-actions { display: grid; }
  .hero-actions a { width: 100%; }
  .waitlist-form { padding: 20px 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .001ms !important; animation-duration: .001ms !important; }
}