:root {
  color-scheme: dark;
  --void: #0b0e12;
  --void-deep: #07090c;
  --panel: #14191f;
  --panel-soft: #1b222a;
  --panel-warm: #211f1d;
  --line: #2d3640;
  --line-strong: #4d5a66;
  --text: #f3f0e9;
  --muted: #a1a9b0;
  --muted-deep: #737d86;
  --cyan: #59e3dc;
  --cyan-deep: #1bb6b5;
  --blue: #7b9cff;
  --violet: #b29bff;
  --coral: #ff8177;
  --amber: #e7be72;
  --green: #82d59f;
  --radius: 8px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-width: 320px;
  background: var(--void);
  color: var(--text);
  font-size: 16px;
  line-height: 1.55;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: 0.18;
  background-image: url("./assets/rosfen-wave-icon.png");
  background-repeat: no-repeat;
  background-position: 86% 9%;
  background-size: 460px 460px;
  filter: saturate(0.7);
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

.section-shell {
  width: min(1180px, calc(100% - 64px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  width: min(1280px, calc(100% - 48px));
  min-height: 74px;
  margin: 0 auto;
  border-bottom: 1px solid rgba(77, 90, 102, 0.42);
  background: rgba(11, 14, 18, 0.92);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 30px;
  height: 30px;
  overflow: hidden;
  place-items: center;
  border: 1px solid rgba(89, 227, 220, 0.45);
  border-radius: 8px;
  background: #090e16;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-name {
  font-size: 18px;
  font-weight: 720;
  letter-spacing: 0.01em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}

.site-nav a,
.footer-links a {
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
  transition: color 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--text);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.beta-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 9px;
  border: 1px solid rgba(231, 190, 114, 0.46);
  border-radius: 999px;
  color: var(--amber);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.status-dot,
.signal-pip,
.phone-online,
.agent-pulse {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(130, 213, 159, 0.11);
}

.menu-toggle {
  display: none;
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
  border-color: var(--line-strong);
  color: var(--text);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.83fr) minmax(0, 1.17fr);
  align-items: center;
  gap: 56px;
  min-height: 760px;
  padding-top: 54px;
  padding-bottom: 66px;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 560px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--cyan);
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.16em;
  line-height: 1.2;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  line-height: 1.06;
}

h1 {
  margin-bottom: 24px;
  font-size: 92px;
  font-weight: 760;
  letter-spacing: 0;
}

h2 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: 52px;
  font-weight: 720;
}

h3 {
  margin-bottom: 10px;
  font-size: 21px;
  font-weight: 680;
}

.hero-lede {
  max-width: 540px;
  margin-bottom: 30px;
  color: #c1c7cb;
  font-size: 20px;
  line-height: 1.5;
}

.hero-lede-short {
  display: none;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  min-height: 46px;
  padding: 0 17px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 720;
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease, color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--cyan);
  color: #061012;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #81f0e7;
}

.button-secondary {
  border-color: var(--line-strong);
  background: transparent;
  color: var(--text);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.hero-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.signal-pip {
  width: 8px;
  height: 8px;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(89, 227, 220, 0.1);
}

.hero-visual {
  position: relative;
  min-width: 0;
  padding: 16px 0 8px;
}

.visual-kicker,
.visual-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted-deep);
  font-size: 10px;
  font-weight: 720;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.visual-kicker {
  justify-content: flex-start;
  margin-left: 5%;
  margin-bottom: 13px;
}

.visual-rule {
  width: 42px;
  height: 1px;
  background: var(--line-strong);
}

.handoff-stage {
  position: relative;
  min-height: 420px;
}

.desktop-window {
  position: absolute;
  top: 12px;
  left: 0;
  width: min(100%, 650px);
  min-height: 360px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 38px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
}

.window-dots {
  display: flex;
  gap: 5px;
}

.window-dots i {
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--line-strong);
}

.window-dots i:first-child {
  background: var(--coral);
}

.window-dots i:nth-child(2) {
  background: var(--amber);
}

.window-dots i:nth-child(3) {
  background: var(--green);
}

.window-state {
  margin-left: auto;
  color: var(--green);
  font-size: 10px;
  font-weight: 760;
  letter-spacing: 0.11em;
}

.window-content {
  display: grid;
  grid-template-columns: 164px minmax(0, 1fr);
  min-height: 346px;
}

.window-sidebar {
  padding: 20px 14px;
  border-right: 1px solid var(--line);
  background: #10151a;
}

.sidebar-label,
.mini-label {
  color: var(--muted-deep);
  font-size: 9px;
  font-weight: 760;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.sidebar-label-spaced {
  margin-top: 26px;
}

.sidebar-agent {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 12px 8px;
  border-left: 2px solid transparent;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
}

.sidebar-agent.is-active {
  border-left-color: var(--cyan);
  background: #1b252a;
  color: var(--text);
}

.agent-pulse {
  flex: 0 0 auto;
  margin-top: 4px;
  width: 6px;
  height: 6px;
  box-shadow: none;
}

.agent-pulse.is-muted {
  background: var(--muted-deep);
}

.sidebar-path {
  padding: 10px 8px;
  color: var(--blue);
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
}

.window-main {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 20px;
}

.window-main-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 18px;
}

.window-main-head strong {
  display: block;
  margin-top: 6px;
  font-size: 18px;
}

.live-label {
  color: var(--green);
  font-size: 11px;
}

.timeline-list {
  display: grid;
  gap: 8px;
}

.timeline-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
  min-height: 42px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: #bbc1c5;
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
}

.timeline-kind,
.panel-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  padding: 3px 6px;
  border-radius: 4px;
  background: #2a3139;
  color: var(--muted);
  font-family: inherit;
  font-size: 9px;
  font-weight: 720;
  text-transform: uppercase;
}

.kind-thought,
.thought {
  background: rgba(178, 155, 255, 0.16);
  color: var(--violet);
}

.timeline-check {
  color: var(--green);
  font-family: inherit;
  font-size: 9px;
}

.window-composer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  margin-top: auto;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted-deep);
  font-size: 11px;
}

.composer-key {
  color: var(--muted);
  font-size: 10px;
}

.handoff-connector {
  position: absolute;
  top: 244px;
  right: 98px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 8px;
  transform: rotate(-12deg);
}

.connector-label {
  display: none;
}

.connector-line {
  width: 68px;
  height: 1px;
  background: var(--cyan);
}

.connector-node {
  display: block;
  width: 8px;
  height: 8px;
  border: 2px solid var(--cyan);
  border-radius: 50%;
  background: var(--void);
  box-shadow: 0 0 0 5px rgba(89, 227, 220, 0.1);
}

.phone-window {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 4;
  width: 214px;
  padding: 9px;
  border: 1px solid var(--line-strong);
  border-radius: 25px;
  background: #07090c;
  box-shadow: 0 24px 58px rgba(0, 0, 0, 0.54);
  transform: rotate(2deg);
}

.phone-speaker {
  position: absolute;
  top: 12px;
  left: 50%;
  z-index: 3;
  width: 54px;
  height: 5px;
  border-radius: 999px;
  background: #31383e;
  transform: translateX(-50%);
}

.phone-screen {
  min-height: 423px;
  padding: 18px 12px 12px;
  border-radius: 18px;
  background: #11171b;
}

.phone-status,
.phone-head,
.phone-agent-meta,
.phone-input {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.phone-status {
  margin: 0 2px 20px;
  color: var(--muted);
  font-size: 8px;
}

.phone-head {
  margin-bottom: 6px;
}

.phone-brand {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
}

.phone-brand-mark {
  display: block;
  width: 18px;
  height: 18px;
  overflow: hidden;
  border-radius: 5px;
}

.phone-brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.phone-online {
  width: 6px;
  height: 6px;
  box-shadow: none;
}

.phone-menu {
  color: var(--muted);
  font-weight: 760;
  letter-spacing: 0.1em;
}

.phone-subhead {
  margin-bottom: 18px;
  color: var(--muted-deep);
  font-size: 9px;
}

.phone-agent-card,
.phone-task {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel);
}

.phone-agent-card {
  display: grid;
  gap: 6px;
  margin-bottom: 9px;
}

.phone-agent-card strong {
  font-size: 12px;
}

.phone-agent-meta {
  justify-content: flex-start;
  color: var(--muted);
  font-size: 8px;
}

.phone-task-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 10px;
  font-size: 10px;
}

.phone-task p {
  min-height: 48px;
  margin-bottom: 14px;
  color: #c4c9ca;
  font-size: 10px;
  line-height: 1.45;
}

.phone-progress {
  height: 4px;
  overflow: hidden;
  border-radius: 999px;
  background: #2d363d;
}

.phone-progress span {
  display: block;
  width: 68%;
  height: 100%;
  background: var(--cyan);
}

.phone-input {
  min-height: 38px;
  margin-top: 128px;
  padding: 0 10px;
  border: 1px solid var(--cyan-deep);
  border-radius: 6px;
  color: var(--cyan);
  font-size: 9px;
}

.visual-foot {
  justify-content: space-between;
  margin-top: 12px;
  padding-right: 10px;
}

.visual-foot span:nth-child(2) {
  color: var(--cyan);
}

.hero-peek {
  position: absolute;
  bottom: 26px;
  left: 0;
  display: flex;
  align-items: center;
  gap: 13px;
  color: var(--muted-deep);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.peek-line {
  display: block;
  width: 66px;
  height: 1px;
  background: var(--line-strong);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #0e1317;
}

.proof-item {
  display: grid;
  gap: 5px;
  min-height: 146px;
  padding: 25px 28px;
  border-right: 1px solid var(--line);
}

.proof-item:last-child {
  border-right: 0;
}

.proof-number,
.feature-index,
.workflow-number,
.platform-code {
  color: var(--cyan);
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 720;
  letter-spacing: 0.1em;
}

.proof-item strong {
  font-size: 14px;
}

.proof-item span:last-child {
  color: var(--muted);
  font-size: 12px;
}

.content-section {
  padding-top: 142px;
  padding-bottom: 142px;
}

.section-heading {
  max-width: 770px;
  margin-bottom: 54px;
}

.section-heading p:not(.eyebrow) {
  max-width: 640px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 17px;
}

.section-heading-wide {
  max-width: 900px;
}

.demo-layout {
  display: grid;
  grid-template-columns: minmax(250px, 0.63fr) minmax(0, 1.37fr);
  gap: 48px;
  align-items: center;
}

.demo-copy {
  min-width: 0;
}

.segmented-control {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 25px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #11161b;
}

.segment {
  min-height: 35px;
  padding: 0 11px;
  border: 1px solid transparent;
  border-radius: 4px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 11px;
}

.segment:hover,
.segment:focus-visible {
  color: var(--text);
}

.segment.is-active {
  border-color: var(--line-strong);
  background: var(--panel-soft);
  color: var(--text);
}

.demo-description {
  min-height: 98px;
  margin-bottom: 24px;
  color: #c4c9ca;
  font-size: 19px;
  line-height: 1.45;
}

.demo-stat-line {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 25px;
  color: var(--muted);
  font-size: 11px;
}

.demo-stat-label {
  color: var(--muted-deep);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.demo-stat-line strong {
  color: var(--cyan);
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
}

.demo-stat-divider {
  width: 1px;
  height: 13px;
  background: var(--line-strong);
}

.demo-advance {
  width: 100%;
}

.demo-stage {
  min-height: 394px;
  padding: 22px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: #10151a;
  box-shadow: var(--shadow);
}

.demo-stage.is-pulse {
  border-color: var(--cyan);
}

.demo-stage-top,
.panel-head,
.demo-event,
.platform-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.demo-stage-top {
  margin-bottom: 20px;
}

.demo-stage-id {
  color: var(--muted-deep);
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
}

.demo-panels {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 12px;
  min-height: 240px;
}

.demo-desktop-panel,
.demo-phone-panel {
  position: relative;
  min-width: 0;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel);
  transition: border-color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.demo-desktop-panel.is-active,
.demo-phone-panel.is-active {
  border-color: var(--cyan-deep);
  background: #182326;
  transform: translateY(-3px);
}

.demo-phone-panel {
  align-self: end;
  min-height: 188px;
  padding-top: 22px;
}

.phone-panel-notch {
  position: absolute;
  top: 8px;
  left: 50%;
  width: 42px;
  height: 4px;
  border-radius: 999px;
  background: var(--line-strong);
  transform: translateX(-50%);
}

.panel-head {
  justify-content: flex-start;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 11px;
}

.panel-icon {
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border: 1px solid var(--blue);
  border-radius: 5px;
  color: var(--blue);
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 720;
}

.phone-icon {
  border-color: var(--violet);
  color: var(--violet);
}

.panel-state {
  margin-left: auto;
  color: var(--muted-deep);
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
}

.panel-body {
  display: grid;
  gap: 10px;
}

.panel-title {
  margin-bottom: 6px;
  color: var(--text);
  font-size: 16px;
  font-weight: 680;
}

.panel-line {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
  color: var(--muted);
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
}

.panel-tag.pending {
  background: rgba(231, 190, 114, 0.14);
  color: var(--amber);
}

.panel-tag.live {
  background: rgba(130, 213, 159, 0.14);
  color: var(--green);
}

.demo-event {
  justify-content: flex-start;
  margin-top: 18px;
  padding-top: 15px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
}

.event-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(89, 227, 220, 0.1);
}

.event-time {
  margin-left: auto;
  color: var(--muted-deep);
}

.feature-band,
.workflow-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.feature-band {
  background: #12171c;
}

.feature-band .section-shell,
.workflow-band .section-shell {
  padding-top: 112px;
  padding-bottom: 112px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.feature-item {
  min-height: 248px;
  padding: 24px 25px 26px;
  border-right: 1px solid var(--line);
}

.feature-item:last-child {
  border-right: 0;
}

.feature-index {
  display: block;
  margin-bottom: 42px;
  color: var(--coral);
}

.feature-item p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
}

.privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(190px, 0.68fr) minmax(0, 1fr);
  gap: 16px;
  align-items: stretch;
}

.privacy-endpoint {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.endpoint-relay {
  background: var(--panel-warm);
}

.endpoint-top {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 17px;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  font-size: 14px;
  font-weight: 680;
}

.endpoint-marker {
  display: block;
  width: 10px;
  height: 10px;
  border: 2px solid var(--cyan);
  border-radius: 50%;
}

.endpoint-broker {
  border-color: var(--amber);
}

.endpoint-list {
  display: grid;
  gap: 14px;
  padding-top: 22px;
  color: var(--muted);
  font-size: 12px;
}

.endpoint-list div {
  display: flex;
  gap: 10px;
}

.check-mark,
.dash-mark {
  flex: 0 0 auto;
  color: var(--cyan);
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-weight: 720;
}

.dash-mark {
  color: var(--amber);
}

.privacy-route {
  position: relative;
  display: flex;
  min-height: 280px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  overflow: hidden;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  color: var(--muted);
  text-align: center;
}

.privacy-route strong {
  color: var(--amber);
  font-size: 13px;
  font-weight: 720;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.privacy-route > span:not(.route-line):not(.route-packet):not(.route-status) {
  font-size: 10px;
}

.route-line {
  position: absolute;
  top: 50%;
  left: 12px;
  right: 12px;
  height: 1px;
  background: var(--line-strong);
}

.route-packet {
  position: absolute;
  z-index: 2;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 5px rgba(89, 227, 220, 0.1);
}

.packet-one {
  top: calc(50% - 4px);
  left: 20%;
}

.packet-two {
  top: calc(50% + 4px);
  left: 68%;
  background: var(--violet);
  box-shadow: 0 0 0 5px rgba(178, 155, 255, 0.1);
}

.privacy-route.is-pulsing .packet-one {
  animation: packet-travel 900ms ease-out;
}

.privacy-route.is-pulsing .packet-two {
  animation: packet-travel 900ms 140ms ease-out;
}

@keyframes packet-travel {
  0% {
    transform: translateX(-25px);
    opacity: 0.25;
  }
  50% {
    opacity: 1;
  }
  100% {
    transform: translateX(25px);
    opacity: 0.4;
  }
}

.route-replay {
  position: relative;
  z-index: 3;
  min-height: 32px;
  margin-top: 19px;
  padding: 0 10px;
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  background: var(--void-deep);
  color: var(--text);
  cursor: pointer;
  font-size: 10px;
}

.route-replay:hover,
.route-replay:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.route-status {
  position: relative;
  z-index: 3;
  min-height: 15px;
  color: var(--muted-deep);
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
}

.privacy-footnote {
  max-width: 740px;
  margin: 25px 0 0;
  color: var(--muted-deep);
  font-size: 11px;
}

.workflow-band {
  background: #0e1317;
}

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

.workflow-row {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr) 72px;
  gap: 22px;
  align-items: center;
  min-height: 108px;
  border-bottom: 1px solid var(--line);
}

.workflow-row:last-child {
  border-bottom: 0;
}

.workflow-number {
  color: var(--violet);
  font-size: 12px;
}

.workflow-row h3 {
  margin-bottom: 6px;
  font-size: 17px;
}

.workflow-row p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
}

.workflow-arrow {
  color: var(--muted-deep);
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
  text-align: right;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.platform-item {
  min-height: 250px;
  padding: 23px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--blue);
  border-radius: var(--radius);
  background: var(--panel);
}

.platform-android {
  border-top-color: var(--cyan);
}

.platform-ios {
  border-top-color: var(--coral);
}

.platform-top {
  margin-bottom: 54px;
}

.platform-code {
  color: var(--text);
  font-size: 12px;
}

.platform-state {
  color: var(--muted);
  font-size: 10px;
}

.platform-item p {
  min-height: 64px;
  margin-bottom: 19px;
  color: var(--muted);
  font-size: 13px;
}

.platform-detail {
  color: var(--text);
  font-size: 11px;
}

.faq-section {
  padding-top: 112px;
  padding-bottom: 112px;
}

.faq-list {
  max-width: 900px;
  border-top: 1px solid var(--line);
}

details {
  border-bottom: 1px solid var(--line);
}

summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 74px;
  color: var(--text);
  cursor: pointer;
  font-size: 16px;
  font-weight: 660;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  color: var(--cyan);
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 18px;
  font-weight: 400;
}

details[open] summary::after {
  content: "-";
}

details p {
  max-width: 740px;
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 13px;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px 36px;
  padding-top: 38px;
  padding-bottom: 46px;
  border-top: 1px solid var(--line);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-brand > div {
  display: grid;
  gap: 1px;
}

.footer-brand strong {
  font-size: 15px;
}

.footer-brand span:last-child {
  color: var(--muted-deep);
  font-size: 10px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
}

.footer-note,
.footer-copyright {
  margin: 0;
  color: var(--muted-deep);
  font-size: 11px;
}

.footer-note {
  max-width: 620px;
}

.footer-copyright {
  text-align: right;
}

@media (max-width: 1050px) {
  .section-shell {
    width: min(100% - 44px, 900px);
  }

  .site-header {
    width: calc(100% - 44px);
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 54px;
  }

  .hero-copy {
    max-width: 680px;
  }

  .hero-visual {
    max-width: 750px;
    width: 100%;
    margin: 0 auto;
  }

  .hero-peek {
    display: none;
  }

  .demo-layout {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .demo-copy {
    max-width: 680px;
  }
}

@media (max-width: 760px) {
  .section-shell {
    width: calc(100% - 32px);
  }

  .site-header {
    width: calc(100% - 32px);
    min-height: 66px;
  }

  .site-nav {
    position: absolute;
    top: 66px;
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 7px 0;
    border-bottom: 1px solid var(--line);
    background: rgba(11, 14, 18, 0.98);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 13px 16px;
  }

  .menu-toggle {
    display: inline-block;
  }

  .beta-chip {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 34px;
    padding-bottom: 26px;
  }

  h1 {
    margin-bottom: 14px;
    font-size: 56px;
  }

  h2 {
    font-size: 38px;
  }

  .hero-lede {
    margin-bottom: 20px;
    font-size: 15px;
    line-height: 1.45;
  }

  .hero-lede-long {
    display: none;
  }

  .hero-lede-short {
    display: inline;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 8px;
    max-width: 100%;
    margin-bottom: 15px;
  }

  .button {
    min-height: 40px;
    width: 100%;
  }

  .hero-note {
    max-width: 330px;
    font-size: 11px;
  }

  .handoff-stage {
    min-height: 270px;
  }

  .desktop-window {
    top: 0;
    width: calc(100% - 18px);
    min-height: 206px;
    height: 216px;
  }

  .window-content {
    grid-template-columns: 94px minmax(0, 1fr);
    min-height: 168px;
  }

  .window-sidebar {
    padding: 11px 7px;
  }

  .window-main {
    padding: 11px;
  }

  .window-main-head strong {
    font-size: 12px;
  }

  .timeline-row {
    grid-template-columns: auto minmax(0, 1fr);
    min-height: 28px;
    padding: 4px 5px;
    font-size: 8px;
  }

  .timeline-check {
    display: none;
  }

  .phone-window {
    top: 19px;
    right: 0;
    bottom: auto;
    width: 132px;
    height: 232px;
    overflow: hidden;
    border-radius: 22px;
  }

  .phone-screen {
    min-height: 214px;
    height: 214px;
    overflow: hidden;
    padding: 12px 8px 8px;
    border-radius: 16px;
  }

  .phone-status {
    margin-bottom: 13px;
    font-size: 7px;
  }

  .phone-head {
    margin-bottom: 4px;
  }

  .phone-brand {
    gap: 5px;
    font-size: 11px;
  }

  .phone-brand-mark {
    width: 15px;
    height: 15px;
  }

  .phone-subhead {
    margin-bottom: 10px;
    font-size: 7px;
  }

  .phone-agent-card,
  .phone-task {
    padding: 8px;
  }

  .phone-agent-card {
    gap: 4px;
    margin-bottom: 6px;
  }

  .phone-agent-card strong {
    font-size: 9px;
  }

  .phone-agent-meta {
    font-size: 7px;
  }

  .phone-task-head {
    margin-bottom: 6px;
    font-size: 8px;
  }

  .phone-task p {
    min-height: 36px;
    margin-bottom: 8px;
    font-size: 8px;
  }

  .phone-input {
    display: none;
  }

  .handoff-connector {
    right: 58px;
    top: 142px;
  }

  .connector-label {
    display: none;
  }

  .connector-line {
    width: 56px;
  }

  .visual-foot {
    padding-right: 0;
    font-size: 8px;
  }

  .proof-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .proof-item {
    min-height: 128px;
    padding: 20px 15px;
  }

  .proof-item:nth-child(2) {
    border-right: 0;
  }

  .proof-item:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .content-section {
    padding-top: 88px;
    padding-bottom: 88px;
  }

  .section-heading {
    margin-bottom: 38px;
  }

  .section-heading p:not(.eyebrow) {
    font-size: 15px;
  }

  .demo-description {
    min-height: 0;
    font-size: 17px;
  }

  .segmented-control {
    display: grid;
    grid-template-columns: 1fr;
  }

  .segment {
    width: 100%;
  }

  .demo-stage {
    padding: 15px;
  }

  .demo-panels {
    grid-template-columns: 1fr;
  }

  .demo-phone-panel {
    min-height: 168px;
  }

  .feature-band .section-shell,
  .workflow-band .section-shell {
    padding-top: 80px;
    padding-bottom: 80px;
  }

  .feature-grid,
  .platform-grid {
    grid-template-columns: 1fr;
  }

  .feature-item {
    min-height: 0;
    padding: 22px 0 27px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .feature-item:last-child {
    border-bottom: 0;
  }

  .feature-index {
    margin-bottom: 22px;
  }

  .privacy-layout {
    grid-template-columns: 1fr;
  }

  .privacy-route {
    min-height: 155px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
  }

  .privacy-route .route-line {
    left: 24%;
    right: 24%;
  }

  .workflow-row {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 12px;
    padding: 17px 0;
  }

  .workflow-arrow {
    display: none;
  }

  .workflow-row h3 {
    font-size: 16px;
  }

  .platform-item {
    min-height: 0;
  }

  .platform-top {
    margin-bottom: 36px;
  }

  .faq-section {
    padding-top: 84px;
    padding-bottom: 84px;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .footer-links {
    justify-content: flex-start;
  }

  .footer-copyright {
    text-align: left;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}