/* Zane Identity 2026: two audiences, two visual worlds. */

:root[data-product="relay"] {
  color-scheme: dark;
  --relay-bg: #071014;
  --relay-bg-deep: #03080b;
  --relay-surface: #0d191d;
  --relay-surface-2: #132329;
  --relay-line: rgba(171, 222, 207, .2);
  --relay-line-strong: rgba(171, 222, 207, .48);
  --relay-text: #edf7f1;
  --relay-muted: #93a9a3;
  --relay-lime: #c9ff76;
  --relay-cyan: #62e4d1;
  --relay-orange: #ff8f68;
  --relay-button: #c9ff76;
  --relay-button-text: #071014;
  --radius: 8px;
  --radius-sm: 4px;
  --ink: var(--relay-text);
  --muted: var(--relay-muted);
  --page: var(--relay-bg);
  --panel: var(--relay-surface);
  --panel-alt: var(--relay-surface-2);
  --line: var(--relay-line);
  --line-strong: var(--relay-line-strong);
  --accent: var(--relay-lime);
  --accent-strong: #e3ffad;
  --button-text: var(--relay-button-text);
  --shadow: 0 28px 80px rgba(0, 0, 0, .36);
  --font-display: "MiSans", "HarmonyOS Sans SC", "Bahnschrift", "Microsoft YaHei UI", sans-serif;
  --font-body: "MiSans", "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei UI", sans-serif;
}

:root[data-product="relay"][data-theme="light"] {
  color-scheme: light;
  --relay-bg: #edf1e7;
  --relay-bg-deep: #dbe2d5;
  --relay-surface: #f9fbf3;
  --relay-surface-2: #e4eadd;
  --relay-line: rgba(31, 57, 50, .16);
  --relay-line-strong: rgba(31, 57, 50, .36);
  --relay-text: #11211c;
  --relay-muted: #5e716a;
  --relay-lime: #376c52;
  --relay-cyan: #137e78;
  --relay-orange: #b94f31;
  --relay-button: #173f32;
  --relay-button-text: #f4f9ee;
  --ink: var(--relay-text);
  --muted: var(--relay-muted);
  --page: var(--relay-bg);
  --panel: var(--relay-surface);
  --panel-alt: var(--relay-surface-2);
  --line: var(--relay-line);
  --line-strong: var(--relay-line-strong);
  --accent: var(--relay-lime);
  --accent-strong: #214e3e;
  --button-text: var(--relay-button-text);
  --shadow: 0 24px 64px rgba(28, 49, 42, .12);
}

:root[data-product="passport"] {
  color-scheme: light;
  --passport-paper: #f3efe4;
  --passport-paper-2: #e8e1d2;
  --passport-ink: #182840;
  --passport-muted: #6b706f;
  --passport-blue: #173e6d;
  --passport-teal: #1d8b7a;
  --passport-coral: #e36f55;
  --passport-gold: #d9ad55;
  --passport-line: rgba(24, 40, 64, .17);
  --ink: var(--passport-ink);
  --muted: var(--passport-muted);
  --page: var(--passport-paper);
  --panel: #fbf8f0;
  --panel-alt: var(--passport-paper-2);
  --line: var(--passport-line);
  --line-strong: rgba(24, 40, 64, .34);
  --accent: var(--passport-teal);
  --accent-strong: #146d60;
  --button-text: #ffffff;
  --shadow: 0 24px 70px rgba(61, 52, 38, .15);
  --radius: 14px;
  --radius-sm: 8px;
  --font-display: "Songti SC", "STSong", "Noto Serif CJK SC", serif;
  --font-body: "PingFang SC", "Microsoft YaHei UI", sans-serif;
}

:root[data-product="passport"][data-theme="dark"] {
  color-scheme: dark;
  --passport-paper: #101a24;
  --passport-paper-2: #182735;
  --passport-ink: #f5efdf;
  --passport-muted: #aab6b8;
  --passport-blue: #86b6ee;
  --passport-teal: #5ed5c0;
  --passport-coral: #ff947b;
  --passport-gold: #e9c779;
  --passport-line: rgba(229, 239, 236, .16);
  --ink: var(--passport-ink);
  --muted: var(--passport-muted);
  --page: var(--passport-paper);
  --panel: #16232e;
  --panel-alt: var(--passport-paper-2);
  --line: var(--passport-line);
  --line-strong: rgba(229, 239, 236, .34);
  --accent: var(--passport-teal);
  --accent-strong: #86ead8;
  --button-text: #081817;
  --shadow: 0 28px 80px rgba(0, 0, 0, .34);
}

html[data-product] body {
  min-height: 100vh;
  overflow-x: clip;
  color: var(--ink);
  background: var(--page);
  font-family: var(--font-body);
  transition: background-color .2s ease, color .2s ease;
}

html[data-product="relay"] body {
  background:
    radial-gradient(circle at 76% 12%, rgba(98, 228, 209, .1), transparent 24rem),
    radial-gradient(circle at 18% 42%, rgba(201, 255, 118, .07), transparent 28rem),
    var(--relay-bg);
}

html[data-product="passport"] body {
  background:
    radial-gradient(circle at 82% 4%, rgba(29, 139, 122, .1), transparent 28rem),
    radial-gradient(circle at 2% 34%, rgba(227, 111, 85, .09), transparent 25rem),
    var(--page);
}

html[data-product] ::selection {
  background: var(--accent);
  color: var(--button-text);
}

html[data-product] * {
  scrollbar-color: var(--line-strong) transparent;
  scrollbar-width: thin;
}

html[data-product] a:focus-visible,
html[data-product] button:focus-visible,
html[data-product] input:focus-visible,
html[data-product] textarea:focus-visible,
html[data-product] select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

html[data-product] h1,
html[data-product] h2,
html[data-product] h3 {
  letter-spacing: -.035em;
}

html[data-product] .site-header {
  min-height: 74px;
  max-width: none;
  padding: 0 clamp(18px, 4vw, 58px);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--page) 90%, transparent);
  backdrop-filter: blur(16px);
}

html[data-product="relay"] .site-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--relay-cyan), transparent);
  opacity: .55;
}

html[data-product] .brand-mark {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  background: var(--panel);
}

html[data-product] .brand-logo {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  padding: 2px;
  border-radius: 5px;
  background: #fff;
  object-fit: contain;
}

html[data-product="passport"] .brand-logo {
  border-radius: 9px;
}

html[data-product="passport"] .brand-mark {
  border-radius: 50%;
  background: var(--passport-blue);
  border-color: var(--passport-blue);
}

html[data-product="passport"] .brand-mark i {
  border-color: #fff;
}

html[data-product="passport"] .brand-mark::before,
html[data-product="passport"] .brand-mark::after {
  background: #fff;
}

html[data-product] .brand strong {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: .04em;
}

html[data-product] .brand small {
  font-family: var(--font-body);
  letter-spacing: .12em;
}

html[data-product] .site-nav > a {
  color: var(--muted);
  font-size: 13px;
}

html[data-product] .site-nav > a:hover {
  color: var(--ink);
}

html[data-product] .button {
  min-height: 46px;
  border-radius: 4px;
  font-size: 14px;
  transform: none;
}

html[data-product] .button:hover {
  transform: translateY(-1px);
}

html[data-product="passport"] .button {
  border-radius: 999px;
  padding-inline: 24px;
}

html[data-product] .button-primary {
  box-shadow: none;
}

html[data-product="relay"] .button-primary {
  position: relative;
  border-color: var(--relay-button);
  background: var(--relay-button);
}

html[data-product="relay"] .button-primary::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  right: 7px;
  top: 7px;
  border-top: 1px solid var(--button-text);
  border-right: 1px solid var(--button-text);
}

html[data-product] .theme-toggle {
  border-radius: 5px;
}

html[data-product="passport"] .theme-toggle {
  border-radius: 999px;
}

/* Relay Login Hub */

.relay-hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(410px, .98fr);
  align-items: center;
  gap: clamp(42px, 7vw, 108px);
  max-width: 1380px;
  min-height: calc(100vh - 74px);
  margin: auto;
  padding: clamp(58px, 8vw, 115px) clamp(20px, 5vw, 72px);
}

#relay-demo {
  scroll-margin-top: 92px;
}

.relay-hero::before {
  content: "";
  position: absolute;
  inset: 8% 45% 8% 0;
  pointer-events: none;
  background: radial-gradient(ellipse at 20% 45%, rgba(98, 228, 209, .08), transparent 62%);
  opacity: .9;
}

.relay-copy,
.relay-console {
  position: relative;
  z-index: 1;
}

.product-signal {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 26px;
  color: var(--relay-cyan);
  font: 11px/1.2 "Cascadia Code", Consolas, monospace;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.product-signal::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--relay-cyan);
  box-shadow: 0 0 0 5px rgba(98, 228, 209, .12);
  animation: relayLive 2s ease-in-out infinite;
}

.relay-copy h1 {
  max-width: 760px;
  margin: 0 0 26px;
  font-size: clamp(52px, 5.8vw, 84px);
  line-height: .92;
  letter-spacing: -.04em;
}

.relay-copy h1 span {
  color: var(--relay-lime);
}

.relay-copy > p {
  max-width: 660px;
  color: var(--relay-muted);
  font-size: clamp(16px, 1.6vw, 20px);
  line-height: 1.85;
}

.relay-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 36px 0 32px;
}

.relay-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 650px;
  border-top: 1px solid var(--relay-line-strong);
  border-bottom: 1px solid var(--relay-line-strong);
}

.relay-proof > span {
  min-height: 80px;
  padding: 18px 18px 14px;
  border-right: 1px solid var(--relay-line);
  color: var(--relay-muted);
  font-size: 11px;
}

.relay-proof > span:last-child {
  border-right: 0;
}

.relay-proof strong {
  display: block;
  margin-bottom: 7px;
  color: var(--relay-text);
  font: 500 18px/1.1 "Cascadia Code", Consolas, monospace;
}

.relay-console {
  min-height: 560px;
  padding: 1px;
  background: linear-gradient(145deg, var(--relay-line-strong), transparent 34%, var(--relay-line));
}

.relay-console-inner {
  position: relative;
  min-height: 556px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 66%, rgba(98, 228, 209, .11), transparent 34%),
    var(--relay-bg-deep);
}

.relay-console-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 48px;
  padding: 0 18px;
  border-bottom: 1px solid var(--relay-line);
  color: var(--relay-muted);
  font: 10px/1 "Cascadia Code", Consolas, monospace;
  letter-spacing: .1em;
}

.relay-console-head span:last-child {
  color: var(--relay-cyan);
}

.relay-diagram {
  position: relative;
  height: 300px;
  padding: 30px 26px 0;
}

.relay-source-row {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 9px;
}

.relay-source {
  display: grid;
  place-items: center;
  min-height: 48px;
  border: 1px solid var(--relay-line);
  background: var(--relay-surface);
  color: var(--relay-text);
  font: 600 12px/1 "Cascadia Code", Consolas, monospace;
  color: var(--relay-text);
  cursor: pointer;
  transition: border-color .18s ease, background .18s ease, transform .18s ease;
}

.relay-source:hover,
.relay-source:focus-visible,
.relay-source.is-active {
  border-color: var(--relay-cyan);
  background: color-mix(in srgb, var(--relay-cyan) 13%, var(--relay-surface));
  transform: translateY(-2px);
}

.relay-source.is-active {
  box-shadow: inset 0 0 0 1px var(--relay-cyan);
}

.relay-source:nth-child(2),
.relay-source:nth-child(4) {
  margin-top: 20px;
}

.relay-lines-v2 {
  position: absolute;
  left: 8%;
  right: 8%;
  top: 90px;
  height: 132px;
}

.relay-lines-v2 i {
  position: absolute;
  top: 0;
  width: 1px;
  height: 132px;
  background: linear-gradient(var(--relay-line-strong), var(--relay-cyan));
  transform-origin: top;
}

.relay-lines-v2 i:nth-child(1) { left: 0; transform: rotate(-31deg); }
.relay-lines-v2 i:nth-child(2) { left: 25%; transform: rotate(-15deg); }
.relay-lines-v2 i:nth-child(3) { left: 50%; }
.relay-lines-v2 i:nth-child(4) { right: 25%; transform: rotate(15deg); }
.relay-lines-v2 i:nth-child(5) { right: 0; transform: rotate(31deg); }

.relay-lines-v2 b {
  position: absolute;
  left: 50%;
  top: 12px;
  width: 5px;
  height: 5px;
  margin-left: -2px;
  border-radius: 50%;
  background: var(--relay-lime);
  box-shadow: 0 0 15px var(--relay-lime);
  animation: relayPacket 3.4s cubic-bezier(.7, 0, .3, 1) infinite;
}

.relay-core-v2 {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 64%;
  transform: translateX(-50%);
  padding: 20px;
  border: 1px solid var(--relay-cyan);
  background: var(--relay-surface);
}

.relay-core-v2 span,
.relay-core-v2 small {
  display: block;
  color: var(--relay-muted);
  font: 10px/1.4 "Cascadia Code", Consolas, monospace;
}

.relay-core-v2 strong {
  display: block;
  margin: 9px 0 7px;
  color: var(--relay-lime);
  font: 500 20px/1.2 "Cascadia Code", Consolas, monospace;
}

.relay-console-log {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 22px;
  padding: 15px 16px;
  border-top: 1px solid var(--relay-line);
  color: var(--relay-muted);
  font: 11px/1.9 "Cascadia Code", Consolas, monospace;
}

.relay-console-log code {
  color: var(--relay-cyan);
}

.relay-console-log > div {
  transition: color .18s ease, opacity .18s ease;
}

.relay-console-log > div.is-complete {
  color: var(--relay-lime);
}

.relay-console-log > div.is-active {
  color: var(--relay-cyan);
}

.relay-console-log > small {
  display: block;
  margin-top: 8px;
  color: var(--relay-muted);
  font-size: 10px;
}

.relay-console.is-demo-running .relay-lines-v2 b {
  animation-duration: 1.25s;
}

.relay-console.is-demo-complete .relay-core-v2 {
  border-color: var(--relay-lime);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--relay-lime) 28%, transparent);
}

.relay-console.is-demo-complete .relay-core-v2 strong {
  color: var(--relay-lime);
}

.relay-provider-strip {
  max-width: 1380px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 72px) 92px;
}

.relay-strip-label {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
  border-top: 1px solid var(--relay-line-strong);
  color: var(--relay-muted);
  font: 10px/1.3 "Cascadia Code", Consolas, monospace;
  letter-spacing: .08em;
}

.relay-provider-list {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  border-left: 1px solid var(--relay-line);
  border-top: 1px solid var(--relay-line);
}

.relay-provider-list > div {
  min-height: 104px;
  padding: 18px 15px;
  border-right: 1px solid var(--relay-line);
  border-bottom: 1px solid var(--relay-line);
  background: color-mix(in srgb, var(--relay-surface) 58%, transparent);
}

.relay-provider-list .provider-mark {
  margin-bottom: 16px;
}

.relay-provider-list strong,
.relay-provider-list small {
  display: block;
}

.relay-provider-list strong {
  font-size: 13px;
}

.relay-provider-list small {
  color: var(--relay-muted);
  font-size: 10px;
}

.relay-manifesto {
  max-width: 1380px;
  margin: 0 auto;
  padding: clamp(70px, 9vw, 128px) clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--relay-line);
}

.relay-manifesto-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(330px, .85fr);
  gap: clamp(50px, 9vw, 140px);
}

.relay-manifesto h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(36px, 5vw, 68px);
  line-height: 1.05;
}

.relay-manifesto h2 em {
  color: var(--relay-cyan);
  font-style: normal;
}

.relay-spec-list {
  border-top: 1px solid var(--relay-line-strong);
}

.relay-spec-list > div {
  display: grid;
  grid-template-columns: 44px minmax(120px, .55fr) 1fr;
  gap: 16px;
  padding: 21px 0;
  border-bottom: 1px solid var(--relay-line);
}

.relay-spec-list > div > span {
  color: var(--relay-cyan);
  font: 10px/1.5 "Cascadia Code", Consolas, monospace;
}

.relay-spec-list strong {
  font-size: 14px;
}

.relay-spec-list p {
  margin: 0;
  color: var(--relay-muted);
  font-size: 13px;
  line-height: 1.65;
}

.relay-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 1380px;
  margin: 0 auto 100px;
  padding: 0 clamp(20px, 5vw, 72px);
}

.relay-flow > article {
  position: relative;
  min-height: 250px;
  padding: 28px;
  border-top: 1px solid var(--relay-line-strong);
  border-left: 1px solid var(--relay-line);
}

.relay-flow > article:last-child {
  border-right: 1px solid var(--relay-line);
}

.relay-flow h3 {
  margin: 44px 0 12px;
  font-size: 20px;
}

.relay-flow p {
  color: var(--relay-muted);
  font-size: 13px;
}

.relay-flow code {
  color: var(--relay-cyan);
  font-size: 11px;
}

.relay-flow-index {
  color: var(--relay-orange);
  font: 10px/1 "Cascadia Code", Consolas, monospace;
}

.relay-cta {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  max-width: 1380px;
  margin: 0 auto;
  padding: 78px clamp(20px, 5vw, 72px) 100px;
  border-top: 1px solid var(--relay-line-strong);
}

.relay-cta h2 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(38px, 5.4vw, 76px);
  line-height: 1;
}

/* SSO Passport */

.passport-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(410px, .95fr);
  align-items: center;
  gap: clamp(40px, 7vw, 100px);
  max-width: 1380px;
  min-height: calc(100vh - 74px);
  margin: auto;
  padding: clamp(60px, 8vw, 118px) clamp(20px, 5vw, 72px);
}

.passport-copy h1 {
  max-width: 780px;
  margin: 0 0 24px;
  font-size: clamp(52px, 6.1vw, 88px);
  font-weight: 600;
  line-height: .96;
}

.passport-copy h1 em {
  color: var(--passport-teal);
  font-style: italic;
  font-weight: 500;
}

.passport-copy > p {
  max-width: 620px;
  color: var(--passport-muted);
  font-size: clamp(17px, 1.6vw, 21px);
  line-height: 1.9;
}

.passport-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 34px 0;
}

.passport-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  padding-top: 20px;
  border-top: 1px solid var(--passport-line);
  color: var(--passport-muted);
  font-size: 12px;
}

.passport-trust span::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--passport-teal);
}

.passport-stage {
  position: relative;
  min-height: 530px;
  display: grid;
  place-items: center;
}

.passport-orbit {
  position: absolute;
  width: min(100%, 510px);
  aspect-ratio: 1;
  border: 1px solid var(--passport-line);
  border-radius: 50%;
}

.passport-orbit::before,
.passport-orbit::after {
  content: "";
  position: absolute;
  inset: 13%;
  border: 1px solid var(--passport-line);
  border-radius: 50%;
}

.passport-orbit::after {
  inset: 28%;
  border-style: dashed;
}

.passport-service {
  position: absolute;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border: 1px solid var(--passport-line-strong);
  border-radius: 50%;
  background: var(--panel);
  color: var(--passport-ink);
  font-size: 12px;
  box-shadow: 0 12px 30px rgba(36, 48, 52, .08);
}

.passport-service:nth-child(2) { top: 8%; left: 48%; transform: translateX(-50%); }
.passport-service:nth-child(3) { right: 2%; top: 43%; }
.passport-service:nth-child(4) { left: 3%; top: 43%; }
.passport-service:nth-child(5) { bottom: 5%; left: 48%; transform: translateX(-50%); }

.identity-pass {
  position: relative;
  z-index: 3;
  width: min(82%, 378px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .12), transparent 44%),
    var(--passport-blue);
  color: #f8f4e8;
  box-shadow: 0 34px 70px rgba(18, 43, 68, .28);
  transform: rotate(-4deg);
  animation: passFloat 6s ease-in-out infinite;
}

.identity-pass::after {
  content: "";
  position: absolute;
  right: -56px;
  bottom: -52px;
  width: 190px;
  height: 190px;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 50%;
  box-shadow: 0 0 0 26px rgba(255, 255, 255, .05), 0 0 0 52px rgba(255, 255, 255, .03);
}

.identity-pass-head {
  display: flex;
  justify-content: space-between;
  padding: 22px 24px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, .15);
  font-size: 10px;
  letter-spacing: .14em;
}

.identity-pass-body {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 20px;
  padding: 30px 24px 26px;
}

.identity-avatar {
  display: grid;
  place-items: center;
  width: 82px;
  height: 104px;
  border: 1px solid rgba(255, 255, 255, .3);
  background: rgba(255, 255, 255, .08);
  font: 600 34px/1 var(--font-display);
}

.identity-pass h2 {
  margin: 0 0 5px;
  font-family: var(--font-body);
  font-size: 28px;
  letter-spacing: -.02em;
}

.identity-pass p {
  margin: 0;
  color: rgba(248, 244, 232, .72);
  font-size: 12px;
}

.identity-pass-meta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  margin-top: 18px;
  font: 10px/1.5 "Cascadia Code", Consolas, monospace;
  color: rgba(248, 244, 232, .8);
}

.identity-pass-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 15px 24px;
  border-top: 1px dashed rgba(255, 255, 255, .2);
  font: 10px/1.5 "Cascadia Code", Consolas, monospace;
}

.passport-continuity {
  max-width: 1380px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 72px) 94px;
}

.continuity-line {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--passport-line-strong);
  border-bottom: 1px solid var(--passport-line-strong);
}

.continuity-line > div {
  position: relative;
  min-height: 110px;
  padding: 24px 18px;
  border-right: 1px solid var(--passport-line);
}

.continuity-line > div:last-child {
  border-right: 0;
}

.continuity-line > div::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 18px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--passport-teal);
}

.continuity-line strong,
.continuity-line small {
  display: block;
  padding-left: 19px;
}

.continuity-line strong {
  margin-top: 1px;
}

.continuity-line small {
  margin-top: 8px;
  color: var(--passport-muted);
  font-size: 11px;
}

.passport-benefit {
  max-width: 1380px;
  margin: 0 auto;
  padding: clamp(72px, 10vw, 138px) clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--passport-line);
}

.passport-benefit-head {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 64px;
}

.passport-benefit h2 {
  margin: 0;
  font-size: clamp(42px, 6vw, 84px);
  line-height: 1.02;
}

.passport-benefit-head p {
  margin: 0;
  color: var(--passport-muted);
  font-size: 16px;
  line-height: 1.9;
}

.passport-benefit-list {
  display: grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  border-top: 1px solid var(--passport-line-strong);
}

.passport-benefit-list article {
  min-height: 270px;
  padding: 30px 28px;
  border-right: 1px solid var(--passport-line);
}

.passport-benefit-list article:last-child {
  border-right: 0;
}

.passport-benefit-list h3 {
  margin: 0 0 16px;
  font-family: var(--font-body);
  font-size: 20px;
  letter-spacing: -.02em;
}

.passport-benefit-list p {
  color: var(--passport-muted);
  font-size: 13px;
  line-height: 1.8;
}

.passport-link-list {
  display: grid;
  gap: 12px;
  margin-top: 38px;
}

.passport-link-list span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--passport-line);
  font-size: 13px;
}

.passport-link-list b {
  color: var(--passport-teal);
  font: 500 10px/1 "Cascadia Code", Consolas, monospace;
}

.passport-providers {
  max-width: 1380px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 72px) 110px;
}

.passport-provider-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.passport-provider-row > span {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 0 14px 0 8px;
  border: 1px solid var(--passport-line);
  border-radius: 999px;
  background: var(--panel);
  font-size: 12px;
}

.passport-provider-row .provider-mark {
  width: 28px;
  height: 28px;
  flex-basis: 28px;
  border-radius: 50%;
  font-size: 9px;
}

.passport-cta {
  max-width: 1380px;
  margin: 0 auto;
  padding: 72px clamp(20px, 5vw, 72px) 110px;
  border-top: 1px solid var(--passport-line-strong);
  text-align: center;
}

.passport-cta h2 {
  max-width: 780px;
  margin: 0 auto 30px;
  font-size: clamp(40px, 5.8vw, 78px);
  line-height: 1.08;
}

/* Shared product pages */

html[data-product] .auth-layout {
  max-width: 1380px;
  min-height: calc(100vh - 74px);
  grid-template-columns: minmax(0, .95fr) minmax(390px, 520px);
  gap: clamp(50px, 9vw, 150px);
  padding: clamp(52px, 7vw, 100px) clamp(20px, 5vw, 72px);
}

html[data-product="relay"] .auth-layout {
  background:
    radial-gradient(circle at 12% 30%, rgba(201, 255, 118, .07), transparent 34%),
    radial-gradient(circle at 78% 62%, rgba(98, 228, 209, .08), transparent 30%);
}

html[data-product] .auth-aside h1 {
  font-size: clamp(50px, 6.6vw, 92px);
  line-height: .96;
}

html[data-product] .auth-aside p {
  font-size: 17px;
  line-height: 1.85;
}

html[data-product] .auth-panel {
  padding: clamp(24px, 3.4vw, 38px);
  border-radius: 8px;
  background: var(--panel);
}

html[data-product="passport"] .auth-panel {
  border-radius: 18px;
  box-shadow: var(--shadow);
}

html[data-product] .auth-panel h2 {
  font-size: 34px;
}

html[data-product] .panel-kicker,
html[data-product] .eyebrow {
  display: none;
}

html[data-product] input,
html[data-product] textarea,
html[data-product] select {
  min-height: 50px;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: var(--page);
}

html[data-product="passport"] input,
html[data-product="passport"] textarea,
html[data-product="passport"] select {
  border-radius: 10px;
  background: #fffdf7;
}

html[data-product="passport"][data-theme="dark"] input,
html[data-product="passport"][data-theme="dark"] textarea,
html[data-product="passport"][data-theme="dark"] select {
  background: var(--passport-paper-2);
}

html[data-product] input::placeholder,
html[data-product] textarea::placeholder {
  color: color-mix(in srgb, var(--muted) 84%, transparent);
}

html[data-product] label {
  font-weight: 500;
}

html[data-product] .sso-provider-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 16px;
}

html[data-product] .sso-provider-preview a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 9px 6px 6px;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 11px;
}

html[data-product] .sso-provider-preview .provider-mark {
  width: 27px;
  height: 27px;
  flex-basis: 27px;
  font-size: 9px;
}

html[data-product] .social-options button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 40px;
  padding: 5px 11px 5px 6px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--panel-alt);
  font-size: 12px;
}

html[data-product] .social-options button .provider-mark {
  width: 28px;
  height: 28px;
  flex-basis: 28px;
  font-size: 9px;
}

.passport-auth-notes {
  display: grid;
  gap: 0;
  margin-top: 42px;
  border-top: 1px solid var(--passport-line);
}

.passport-auth-notes > div {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 14px;
  padding: 17px 0;
  border-bottom: 1px solid var(--passport-line);
}

.passport-auth-notes b {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--passport-teal);
  font: 500 10px/1 "Cascadia Code", Consolas, monospace;
}

.passport-auth-notes strong,
.passport-auth-notes small {
  display: block;
}

.passport-auth-notes strong {
  margin-bottom: 4px;
}

.passport-auth-notes small {
  color: var(--passport-muted);
  font-size: 12px;
}

html[data-product] .console-layout {
  max-width: 1500px;
  grid-template-columns: 250px minmax(0, 1fr);
}

html[data-product] .console-rail {
  border-right: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 72%, transparent);
}

html[data-product="passport"] .console-rail {
  border-right: 0;
  border-left: 1px solid var(--line);
}

html[data-product] .console-main {
  padding: 54px clamp(24px, 5vw, 76px) 90px;
}

html[data-product] .console-head h1 {
  font-size: clamp(42px, 5vw, 70px);
}

html[data-product] .metric-strip {
  border: 1px solid var(--line);
}

html[data-product] .metric-strip article {
  min-height: 138px;
  background: color-mix(in srgb, var(--panel) 88%, transparent);
}

html[data-product] .metric-text {
  font-size: clamp(22px, 2.5vw, 38px) !important;
  line-height: 1.25 !important;
  overflow-wrap: anywhere;
}

html[data-product] .console-section {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: color-mix(in srgb, var(--panel) 92%, transparent);
}

html[data-product="passport"] .console-section {
  border-radius: 14px;
}

html[data-product] .profile-list,
html[data-product] .data-table {
  width: 100%;
}

.source-status-list {
  display: grid;
  gap: 0;
  margin: 0;
}

.source-status-list > div {
  display: grid;
  grid-template-columns: minmax(130px, .42fr) 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.source-status-list dt {
  font-weight: 600;
}

.source-status-list dd {
  margin: 0;
  color: var(--muted);
}

.source-status-list b {
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--accent);
  font-size: 10px;
  font-weight: 600;
}

.binding-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.binding-grid form {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 78px;
  padding: 14px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.binding-grid .binding-copy {
  display: grid;
  min-width: 0;
}

.binding-grid strong,
.binding-grid small {
  display: block;
}

.binding-grid small {
  color: var(--muted);
  font-size: 11px;
}

.binding-grid button:disabled {
  opacity: .58;
  cursor: default;
}

.legal-page {
  max-width: 1040px;
  min-width: 0;
  margin: auto;
  padding: clamp(54px, 8vw, 100px) 20px 110px;
}

.legal-hero {
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line-strong);
}

.legal-hero > p {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: .12em;
}

.legal-hero h1 {
  margin: 0 0 20px;
  font-size: clamp(48px, 7vw, 86px);
}

.legal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  color: var(--muted);
  font-size: 12px;
}

.legal-document {
  min-width: 0;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.9;
}

.legal-document > section,
.legal-section-block {
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}

.legal-document h2 {
  margin: 0 0 16px;
  font-family: var(--font-body);
  font-size: 24px;
  font-weight: 650;
  line-height: 1.35;
  letter-spacing: -.02em;
}

.legal-document h3 {
  margin: 22px 0 8px;
  font-family: var(--font-body);
  font-size: 17px;
  letter-spacing: 0;
}

.legal-document p {
  margin: 0 0 14px;
  color: color-mix(in srgb, var(--ink) 84%, var(--page));
}

.legal-document a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.legal-operator {
  margin-top: 28px;
  padding: 24px !important;
  border: 1px solid var(--line-strong) !important;
  background: color-mix(in srgb, var(--panel) 90%, transparent);
}

.legal-operator dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 20px 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.legal-operator dl > div {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 12px;
  padding: 12px 14px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.legal-operator dt {
  color: var(--muted);
  font-size: 12px;
}

.legal-operator dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.legal-table-wrap {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  margin-top: 22px;
  overflow-x: auto;
  border: 1px solid var(--line);
}

.legal-table {
  width: 100%;
  min-width: 0;
  table-layout: fixed;
  border-collapse: collapse;
  font-size: 12px;
  line-height: 1.7;
}

.legal-table th,
.legal-table td {
  padding: 12px 14px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.legal-table th {
  background: var(--panel-alt);
  color: var(--ink);
  font-weight: 650;
}

.legal-table td {
  color: color-mix(in srgb, var(--ink) 82%, var(--page));
}

.legal-check {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 9px;
  align-items: start;
  padding: 13px 14px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel-alt) 68%, transparent);
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.65;
}

.legal-check input {
  width: 16px;
  min-height: 16px;
  margin-top: 3px;
  accent-color: var(--accent);
}

.legal-check a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-check[data-invalid] {
  border-color: var(--error-coral, #e36f55);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--error-coral, #e36f55) 18%, transparent);
}

.social-consent-note {
  margin: 12px 0;
}

.sync-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.sync-summary > div {
  min-height: 112px;
  padding: 22px;
  border-right: 1px solid var(--line);
}

.sync-summary > div:last-child {
  border-right: 0;
}

.sync-summary span,
.sync-summary strong {
  display: block;
}

.sync-summary span {
  color: var(--muted);
  font-size: 12px;
}

.sync-summary strong {
  margin-top: 12px;
  font: 500 30px/1 var(--font-display);
}

.sync-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 24px 0;
  padding: 20px;
  border: 1px solid var(--line);
}

.sync-action p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

html[data-product] .site-footer {
  max-width: none;
  padding: 38px clamp(20px, 5vw, 72px) 48px;
  border-top: 1px solid var(--line);
}

html[data-product="relay"] .site-footer {
  background: var(--relay-bg-deep);
}

@keyframes relayLive {
  50% { opacity: .35; box-shadow: 0 0 0 8px rgba(98, 228, 209, .03); }
}

@keyframes relayPacket {
  0%, 8% { transform: translateY(0); opacity: 0; }
  18% { opacity: 1; }
  82% { transform: translateY(120px); opacity: 1; }
  100% { transform: translateY(132px); opacity: 0; }
}

@keyframes passFloat {
  0%, 100% { transform: rotate(-4deg) translateY(0); }
  50% { transform: rotate(-2.5deg) translateY(-9px); }
}

@media (max-width: 1100px) {
  .relay-hero,
  .passport-hero {
    grid-template-columns: 1fr;
  }

  .relay-console {
    width: min(100%, 720px);
  }

  .passport-stage {
    width: min(100%, 650px);
    margin: auto;
  }

  .relay-provider-list {
    grid-template-columns: repeat(4, 1fr);
  }

  .relay-manifesto-grid,
  .passport-benefit-head {
    grid-template-columns: 1fr;
  }

  .passport-benefit-list {
    grid-template-columns: 1fr 1fr;
  }

  .passport-benefit-list article:first-child {
    grid-column: 1 / -1;
    border-right: 0;
    border-bottom: 1px solid var(--passport-line);
  }
}

@media (max-width: 767px) {
  html[data-product] .site-header {
    min-height: 64px;
    padding: 0 15px;
  }

  html[data-product] .site-nav {
    inset: 64px 12px auto;
    border-radius: 5px;
    background: var(--panel);
  }

  .relay-hero,
  .passport-hero {
    min-height: auto;
    padding-top: 48px;
    padding-bottom: 58px;
  }

  .relay-copy h1,
  .passport-copy h1 {
    font-size: clamp(42px, 12.5vw, 50px);
    line-height: .98;
  }

  .relay-proof {
    grid-template-columns: 1fr;
  }

  .relay-proof > span {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--relay-line);
  }

  .relay-proof > span:last-child {
    border-bottom: 0;
  }

  .relay-console,
  .relay-console-inner {
    min-height: 480px;
  }

  .relay-diagram {
    height: 250px;
    padding-left: 14px;
    padding-right: 14px;
  }

  .relay-core-v2 {
    width: 78%;
  }

  .relay-source {
    min-height: 42px;
    font-size: 10px;
  }

  .relay-provider-strip,
  .relay-manifesto,
  .relay-flow,
  .relay-cta,
  .passport-continuity,
  .passport-benefit,
  .passport-providers,
  .passport-cta {
    padding-left: 16px;
    padding-right: 16px;
  }

  .relay-provider-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .relay-manifesto-grid,
  .relay-flow,
  .relay-cta,
  .passport-benefit-head,
  .passport-benefit-list {
    grid-template-columns: 1fr;
  }

  .relay-spec-list > div {
    grid-template-columns: 32px 1fr;
  }

  .relay-spec-list p {
    grid-column: 2;
  }

  .relay-flow > article {
    min-height: 210px;
    border-right: 1px solid var(--relay-line);
  }

  .relay-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .passport-stage {
    min-height: 430px;
  }

  .passport-service {
    width: 58px;
    height: 58px;
    font-size: 10px;
  }

  .identity-pass {
    width: 84%;
  }

  .identity-pass-body {
    grid-template-columns: 68px 1fr;
    gap: 14px;
    padding: 24px 18px;
  }

  .identity-avatar {
    width: 68px;
    height: 88px;
  }

  .identity-pass h2 {
    font-size: 23px;
  }

  .continuity-line {
    grid-template-columns: 1fr 1fr;
  }

  .continuity-line > div {
    border-bottom: 1px solid var(--passport-line);
  }

  .continuity-line > div:nth-child(2n) {
    border-right: 0;
  }

  .passport-benefit-list article {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--passport-line);
  }

  html[data-product] .auth-layout {
    display: block;
    padding: 38px 16px 64px;
  }

  html[data-product] .auth-aside {
    display: block;
    margin-bottom: 26px;
  }

  html[data-product] .auth-aside h1 {
    font-size: clamp(42px, 13vw, 62px);
  }

  html[data-product] .auth-signal {
    display: none;
  }

  html[data-product] .auth-aside .passport-auth-notes {
    display: none;
  }

  html[data-product] .auth-panel {
    padding: 22px 17px;
  }

  html[data-product] .console-layout {
    display: block;
  }

  html[data-product] .console-rail {
    display: flex;
    border-left: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  html[data-product] .sync-summary {
    grid-template-columns: 1fr 1fr;
  }

  html[data-product] .sync-summary > div:nth-child(2n) {
    border-right: 0;
  }

  .sync-action,
  .source-status-list > div {
    align-items: flex-start;
    grid-template-columns: 1fr;
  }

  .sync-action {
    flex-direction: column;
  }

  .binding-grid {
    grid-template-columns: 1fr;
  }

  .legal-page {
    padding-left: 16px;
    padding-right: 16px;
  }

  .legal-operator dl {
    grid-template-columns: 1fr;
  }

  .legal-operator dl > div {
    grid-template-columns: 78px 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .identity-pass,
  .product-signal::before,
  .relay-lines-v2 b {
    animation: none !important;
  }
}