/* One continuous canvas: About and account beside Home, connections below it. */
.slides-viewport {
  position: relative;
  width: 100%;
  min-width: 0;
}

/* Legal links remain reachable on every slide, outside its scrolling content. */
.global-legal-footer {
  position: relative;
  z-index: 6;
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px 20px;
}
.global-legal-footer nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0 clamp(20px, 3vw, 44px);
}
.global-legal-footer a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  color: var(--muted, #b6c5b6);
  font-size: 11px;
  text-decoration: none;
}
.global-legal-footer a:hover { color: rgb(var(--accent)); }
.global-legal-footer a:focus-visible { outline: 1px solid currentColor; outline-offset: 4px; }

@media (max-width: 480px) {
  .global-legal-footer { min-height: 88px; padding: 4px 12px; }
  .global-legal-footer nav { display: grid; grid-template-columns: auto auto; column-gap: 28px; }
  .global-legal-footer a { justify-content: center; }
  .js .world .slides-viewport { height: calc(100svh - 104px); height: calc(100dvh - 104px); }
}

main.slides-track {
  display: block;
  width: 100%;
  max-width: none;
  margin: 0;
  flex: none;
}

.slide {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  min-width: 0;
  min-height: calc(100svh - 26px);
  scroll-margin-top: 12px;
}

.js .world {
  min-height: 0;
  overflow: clip;
}

.js .slides-viewport {
  height: calc(100svh - 82px);
  height: calc(100dvh - 82px);
  overflow: hidden;
  overflow: clip;
  touch-action: pan-y pinch-zoom;
}

.js.is-initializing main.slides-track,
.is-initializing .world > .wire-brand,
.world.is-instant-navigation > .wire-brand {
  transition: none;
}

.js main.slides-track {
  display: block;
  width: 100%;
  height: 100%;
  transform: translate(-100%, 0);
  transition: transform 900ms cubic-bezier(.22, .74, .16, 1);
  will-change: transform;
}

.js .slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(var(--accent), .2) transparent;
}

.js .slide-home {
  left: 100%;
}

.js .slide-account {
  left: 200%;
}

.js .slide-connections {
  top: 100%;
  left: 100%;
}

.js body[data-view="about"] .slides-track,
body.js[data-view="about"] .slides-track {
  transform: translate(0, 0);
}

.js body[data-view="home"] .slides-track,
body.js[data-view="home"] .slides-track {
  transform: translate(-100%, 0);
}

.js body[data-view="account"] .slides-track,
body.js[data-view="account"] .slides-track {
  transform: translate(-200%, 0);
}

.js body[data-view="connections"] .slides-track,
body.js[data-view="connections"] .slides-track {
  transform: translate(-100%, -100%);
}

/* The same SVG stays mounted while the screens move underneath it. */
.world > .wire-brand {
  position: absolute;
  z-index: 5;
  left: var(--brand-x, 32px);
  top: var(--brand-y, 28px);
  width: var(--brand-width, 170px);
  height: auto;
  aspect-ratio: 1450 / 280;
  transform: none;
  pointer-events: none;
  transition: left 900ms cubic-bezier(.22, .74, .16, 1),
    top 900ms cubic-bezier(.22, .74, .16, 1),
    width 900ms cubic-bezier(.22, .74, .16, 1), color 900ms;
}

.world > .wire-brand .wire-playback {
  pointer-events: auto;
}

/* Keep the shared animation mounted, but leave the destination headers clear. */
body[data-view="about"] .world > .wire-brand,
body[data-view="account"] .world > .wire-brand,
body[data-view="connections"] .world > .wire-brand {
  visibility: hidden;
}

.slide-about .slide-breadcrumb,
.slide-account .slide-breadcrumb,
.slide-connections .slide-breadcrumb {
  display: inline;
}

body:not([data-view="home"]) .world > .wire-brand .wire-playback {
  right: -37px;
  bottom: -2px;
}

.slide-header {
  position: sticky;
  top: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  flex: 0 0 100px;
  min-height: 100px;
  gap: 28px;
  padding: 20px 32px;
}

.slide-about .slide-header,
.slide-account .slide-header,
.slide-connections .slide-header {
  background: linear-gradient(to bottom, rgba(var(--deep), .8), rgba(var(--deep), .16) 75%, transparent);
}

.brand-space {
  flex: 0 0 200px;
  width: 200px;
  min-height: 40px;
}

.slide-breadcrumb {
  color: rgba(var(--accent), .75);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.slide-home-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  min-height: 40px;
  gap: 10px;
  margin-left: auto;
  padding: 6px 0 6px 12px;
  color: #cbd6c9;
  font-size: 12px;
  white-space: nowrap;
  transition: color 180ms;
}

.slide-home-link:hover {
  color: rgb(var(--accent));
}

.slide-home-link svg {
  width: 17px;
  height: 17px;
}

.slide-home .slide-header {
  flex-basis: 80px;
  min-height: 80px;
  justify-content: flex-end;
  pointer-events: none;
}

.slide-home .slide-header a,
.slide-home .slide-header button {
  pointer-events: auto;
}

.slide-home .network {
  flex: 1 0 auto;
  width: 100%;
  height: calc(100% - 80px);
  min-height: 740px;
  margin: 0 auto;
}

.slide-home .connect-wrap {
  left: calc(22% + 70px);
  width: 160px;
}

.node.node-add {
  align-items: center;
  justify-content: center;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  padding: 0;
}

.node-add .add-icon {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.25;
  stroke-linecap: round;
  opacity: .8;
}

.node.node-add,
.node.node-access {
  flex-direction: column;
  gap: 12px;
}

.network .small-card-title,
.network .node-label,
.network .agent-title,
.network .agent-title > span {
  color: #c7d4c6;
  font-family: inherit;
  font-size: var(--node-label-size, 11px);
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: .1em;
  text-transform: uppercase;
  text-align: center;
}

.network .agent-title {
  font-size: clamp(28px, 3.5vw, 38px);
  line-height: 1.1;
  letter-spacing: .08em;
}

.network .agent-title > span {
  margin-top: 8px;
  font-size: 9px;
  letter-spacing: .07em;
}

@media (max-width: 520px) {
  .network { --node-label-size: 9px; }
  .network .agent-title > span { font-size: 8px; }
}

.route-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.route-line {
  fill: none;
  stroke: rgba(var(--accent), .72);
  stroke-width: 1;
  stroke-linecap: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  opacity: 0;
  filter: drop-shadow(0 0 5px rgba(var(--accent), .25));
}

.route-line.is-drawing {
  opacity: 1;
}

.route-origin {
  fill: rgb(var(--accent));
  opacity: 0;
  transition: opacity 180ms;
}

.route-origin.is-drawing {
  opacity: .8;
}

.arrow-back {
  transform: rotate(180deg);
}

.arrow-up {
  transform: rotate(-90deg);
}

.session-name .icon {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
}

.session-name [data-session-name] {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.session-badge {
  color: rgba(var(--accent), .75);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: .07em;
}

.form-submit:disabled {
  opacity: .45;
  cursor: default;
}

/* ABOUT US is an open editorial page, without an enclosing glass card. */
.about-page {
  flex: 0 0 auto;
  width: min(1040px, calc(100% - 112px));
  margin: auto;
  padding: clamp(28px, 5vh, 64px) 0 32px;
}

.about-page .about-story {
  margin: 0;
  padding: 0;
}

.about-page .about-hero {
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(32px, 6vw, 84px);
  margin: 28px 0 46px;
}

.about-page .about-story .about-hero h2 {
  font-size: clamp(42px, 4.8vw, 70px);
  line-height: 1.04;
  letter-spacing: -.055em;
}

.about-page .about-story .about-hero p {
  max-width: 44ch;
  font-size: 14px;
  line-height: 1.9;
}

.about-page .about-purpose {
  grid-template-columns: 110px 1fr;
  gap: 34px;
  padding: 28px 0;
}

.about-page .about-story .about-purpose p {
  max-width: 65ch;
  font-size: 15px;
}

.about-page .about-section-heading {
  margin: 34px 0 27px;
}

.about-page .about-journey li {
  padding-inline: 32px;
}

.about-page .about-journey li:first-child {
  padding-left: 0;
}

.about-page .about-journey li:last-child {
  padding-right: 0;
}

.about-page .about-journey h4 {
  font-size: 18px;
}

.about-page .about-story .about-journey p {
  font-size: 12px;
}

.about-page .about-story .about-project-note {
  margin-top: 34px;
}

.slide-legal-footer {
  position: static;
  flex: 0 0 auto;
  width: 100%;
  margin: 0;
  padding: 12px 24px 24px;
  border: 0;
  transform: none;
}

.slide-legal-footer .about-legal-bar {
  display: flex;
  justify-content: center;
  gap: 4px 38px;
  max-width: 760px;
  margin: 0 auto;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.slide-legal-footer .about-legal-bar a {
  min-height: 40px;
  font-size: 11px;
}

/* A quiet overview of the services intended for the assistant. */
.connections-page {
  flex: 0 0 auto;
  width: min(1040px, calc(100% - 112px));
  margin: auto;
  padding: 40px 0 72px;
}

.connections-intro h2 {
  margin: 24px 0;
  font-size: clamp(42px, 4.8vw, 68px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -.055em;
}

.connections-intro h2 span {
  color: rgba(var(--accent), .8);
}

.connections-intro p {
  max-width: 54ch;
  margin: 0;
  color: #bdc9bb;
  font-size: 14px;
  line-height: 1.9;
}

.connection-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 44px;
}

.connection-option {
  min-width: 0;
  padding: 32px;
  border: 1px solid rgba(var(--accent), .13);
  border-top-color: rgba(245, 250, 247, .28);
  border-left-color: rgba(228, 241, 232, .18);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(245, 250, 247, .045), transparent 65%), rgba(var(--deep), .08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .07), 0 18px 48px rgba(0, 0, 0, .07);
  backdrop-filter: blur(18px) saturate(120%);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
}

.connection-option .connection-option-icon {
  display: block;
  width: 30px;
  height: 30px;
  margin-bottom: 30px;
  color: rgba(var(--accent), .8);
}

.connection-option-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.connection-option-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px 16px;
}

.connection-option-heading h3 {
  margin: 0;
  font-size: 23px;
  font-weight: 400;
  letter-spacing: -.025em;
}

.connection-state {
  color: rgba(var(--accent), .7);
  font-size: 10px;
  line-height: 1.6;
}

.connection-option p {
  margin: 18px 0 0;
  color: #bdc9bb;
  font-size: 13px;
  line-height: 1.9;
}

.connection-option .connection-option-note,
.connection-option-note {
  display: block;
  margin: 26px 0 0;
  color: #a0b09d;
  font-size: 10px;
  line-height: 1.8;
}

/* Account entry shares the atmosphere and keeps the form deliberately spare. */
.account-page {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 390px);
  align-items: center;
  flex: 0 0 auto;
  gap: clamp(48px, 8vw, 120px);
  width: min(1000px, calc(100% - 112px));
  margin: auto;
  padding: 48px 0 100px;
}

.account-intro h2 {
  margin: 24px 0;
  font-size: clamp(42px, 4.8vw, 66px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -.055em;
}

.account-intro h2 span {
  color: rgba(var(--accent), .8);
}

.account-intro p {
  max-width: 38ch;
  margin: 0;
  color: #bdc9bb;
  font-size: 14px;
  line-height: 1.9;
}

.account-form-panel {
  min-width: 0;
  padding: 30px;
  border: 1px solid rgba(var(--accent), .12);
  border-top-color: rgba(245, 250, 247, .28);
  border-left-color: rgba(228, 241, 232, .18);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(245, 250, 247, .045), transparent 65%), rgba(var(--deep), .08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .07), 0 18px 48px rgba(0, 0, 0, .08);
  backdrop-filter: blur(18px) saturate(120%);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
}

.account-form-panel .auth-tabs {
  display: flex;
  gap: 24px;
  margin: 0 0 28px;
  padding: 0;
  border-bottom: 1px solid rgba(var(--accent), .14);
  border-radius: 0;
  background: none;
}

.account-form-panel .auth-tabs button {
  position: relative;
  width: auto;
  min-height: 44px;
  padding: 8px 0 15px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #a9b7a6;
  font-size: 12px;
}

.account-form-panel .auth-tabs button.is-active,
.account-form-panel .auth-tabs button[aria-selected="true"] {
  color: rgb(var(--accent));
}

.account-form-panel .auth-tabs button.is-active::after,
.account-form-panel .auth-tabs button[aria-selected="true"]::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 1px;
  background: rgb(var(--accent));
  content: "";
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 22px;
}

.form-field label {
  color: #c6d0c3;
  font-size: 11px;
}

.form-field input {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 46px;
  padding: 11px 13px;
  border: 1px solid rgba(var(--accent), .17);
  border-radius: 8px;
  outline: none;
  background: rgba(var(--deep), .2);
  color: #e6eee5;
  font-size: 14px;
  transition: border-color 180ms, background 180ms;
}

.form-field input::placeholder {
  color: #8c9c8a;
  opacity: 1;
}

.form-field input:focus-visible {
  border-color: rgba(var(--accent), .7);
  outline: 2px solid rgba(var(--accent), .35);
  outline-offset: 3px;
  background: rgba(var(--deep), .34);
}

.form-field input[aria-invalid="true"] {
  border-color: #efaca0;
}

.form-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid rgba(var(--accent), .33);
  border-radius: 8px;
  background: rgba(var(--accent), .09);
  color: #e6eee5;
  font-size: 12px;
  transition: background 180ms, border-color 180ms;
}

.form-submit:hover {
  border-color: rgba(var(--accent), .6);
  background: rgba(var(--accent), .15);
}

.form-submit:disabled {
  cursor: wait;
  opacity: .65;
}

.auth-mode-note {
  margin: 18px 0 0;
  color: #aab8a7;
  font-size: 10px;
  line-height: 1.8;
}

#auth-feedback {
  margin: 15px 0 0;
  color: rgb(var(--accent));
  font-size: 12px;
  line-height: 1.7;
}

#auth-feedback:empty {
  display: none;
}

.account-signed-in h3 {
  margin: 0 0 14px;
  font-size: 25px;
  font-weight: 400;
  letter-spacing: -.03em;
}

.account-signed-in p {
  color: #bdc9bb;
  font-size: 12px;
  line-height: 1.8;
}

.account-signed-in [data-view-link="home"] {
  margin-top: 20px;
}

.session-header {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px 24px;
  max-width: 100%;
  pointer-events: auto;
}

.session-name {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  max-width: 25ch;
  overflow: hidden;
  color: #dce5d8;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.session-badge {
  flex-shrink: 0;
}

.session-connections {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 16px;
  color: #a9b9a6;
  font-size: 10px;
  line-height: 1.6;
}

.logout-button {
  min-height: 40px;
  padding: 6px 0 6px 8px;
  border: 0;
  background: transparent;
  color: #a9b9a6;
  font-size: 11px;
}

.logout-button:hover {
  color: rgb(var(--accent));
}

.slide [hidden] {
  display: none !important;
}

@media (max-width: 1050px) {
  .slide-home .connect-wrap {
    left: calc(20% + 67.5px);
    width: 145px;
  }
}

@media (max-width: 900px) {
  .about-page,
  .account-page,
  .connections-page {
    width: calc(100% - 72px);
  }

  .account-page {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 350px);
    gap: 40px;
  }

  .account-form-panel {
    padding: 25px;
  }
}

@media (max-width: 700px) {
  .js .slides-viewport {
    height: calc(100svh - 72px);
    height: calc(100dvh - 72px);
  }

  .slide-header {
    flex-basis: 86px;
    min-height: 86px;
    gap: 16px;
    padding: 16px 24px;
  }

  .brand-space {
    flex-basis: 158px;
    width: 158px;
  }

  .slide-breadcrumb {
    display: none;
  }

  .slide-home-link {
    font-size: 11px;
  }

  .slide-home .slide-header {
    flex-basis: 64px;
    min-height: 64px;
  }

  .slide-home .network {
    height: calc(100% - 64px);
    min-height: 590px;
  }

  .slide-home .connect-wrap {
    left: calc(12% + 47.5px);
    width: 125px;
  }

  .node-add .add-icon {
    width: 28px;
    height: 28px;
  }

  .about-page,
  .account-page,
  .connections-page {
    width: calc(100% - 52px);
  }

  .about-page {
    padding: 24px 0;
  }

  .about-page .about-hero {
    grid-template-columns: 1fr;
    gap: 24px;
    margin: 24px 0 32px;
  }

  .about-page .about-story .about-hero h2 {
    font-size: clamp(38px, 8vw, 56px);
  }

  .about-page .about-story .about-hero p {
    max-width: 50ch;
    font-size: 13px;
  }

  .about-page .about-purpose {
    grid-template-columns: 76px 1fr;
    gap: 18px;
    padding: 23px 0;
  }

  .about-page .about-story .about-purpose p {
    font-size: 13px;
  }

  .about-page .about-journey li {
    padding-inline: 18px;
  }

  .about-page .about-journey h4 {
    font-size: 16px;
  }

  .about-page .about-story .about-journey p {
    font-size: 11px;
  }

  .slide-legal-footer {
    padding: 10px 24px 22px;
  }

  .slide-legal-footer .about-legal-bar {
    gap: 4px 26px;
  }

  .account-page {
    grid-template-columns: 1fr;
    gap: 32px;
    max-width: 480px;
    padding: 26px 0 48px;
  }

  .account-intro h2 {
    margin: 18px 0;
    font-size: clamp(38px, 8vw, 52px);
  }

  .account-intro p {
    max-width: 44ch;
    font-size: 12px;
  }

  .account-form-panel {
    padding: 25px;
  }

  .connections-page {
    padding: 26px 0 48px;
  }

  .connections-intro h2 {
    margin: 18px 0;
    font-size: clamp(38px, 8vw, 52px);
  }

  .connections-intro p {
    font-size: 12px;
  }

  .connection-options {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-top: 30px;
  }

  .connection-option {
    padding: 26px;
  }

  .connection-option-icon {
    margin-bottom: 24px;
  }

  .session-header {
    gap: 3px 16px;
  }

  .session-name {
    font-size: 12px;
  }

  .session-connections {
    font-size: 9px;
  }
}

@media (max-width: 520px) {
  .slide-home .connect-wrap {
    left: calc(23% - 12px);
    width: 28%;
  }

  .about-page .about-journey li,
  .about-page .about-journey li:first-child,
  .about-page .about-journey li:last-child {
    padding: 0;
  }

  .about-page .about-purpose {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .about-page .about-section-heading {
    margin: 27px 0 23px;
  }

  .slide-legal-footer .about-legal-bar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: max-content;
    max-width: 100%;
    gap: 4px 24px;
  }

  .slide-legal-footer .about-legal-bar a {
    justify-content: center;
    font-size: 10px;
  }

  .session-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    width: 100%;
  }

  .session-name {
    grid-column: 1;
  }

  .session-connections {
    grid-column: 1;
  }

  .logout-button {
    grid-column: 2;
    grid-row: 1 / 3;
    font-size: 10px;
  }
}

@media (max-width: 360px) {
  .slide-header {
    gap: 10px;
    padding-inline: 18px;
  }

  .brand-space {
    flex-basis: 148px;
    width: 148px;
  }

  .slide-home-link {
    gap: 6px;
    padding-left: 0;
    font-size: 10px;
  }

  .about-page,
  .account-page,
  .connections-page {
    width: calc(100% - 40px);
  }

  .account-form-panel {
    padding: 22px 18px;
  }

  .account-form-panel .auth-tabs {
    gap: 22px;
  }

  .connection-option {
    padding: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .js main.slides-track,
  .world > .wire-brand {
    transition: none;
  }

  .route-line {
    filter: none;
  }
}