@font-face {
  font-family: "Manrope";
  src: url("assets/fonts/manrope-cyrillic.woff2") format("woff2");
  font-display: swap;
}

:root {
  --proof-paper: #f3f1e9;
  --proof-ink: #14231d;
  --proof-green: #123d2d;
  --proof-green-2: #1f5c45;
  --proof-lime: #c9ff61;
  --proof-line: rgba(20, 35, 29, 0.18);
  --proof-muted: #66736d;
  --proof-white: #fffefa;
  --proof-orange: #ff7648;
}

html {
  scroll-behavior: smooth;
}

body.home-plan-demo {
  background: var(--proof-paper);
  color: var(--proof-ink);
  font-family: "Manrope", sans-serif;
  overflow-x: clip;
}

.home-plan-demo .site-header {
  background: color-mix(in srgb, var(--proof-paper) 92%, transparent);
  border-bottom: 1px solid var(--proof-line);
  backdrop-filter: blur(16px);
}

.home-plan-demo .header-inner {
  max-width: 1320px;
}

.home-plan-demo .nav-links > a,
.home-plan-demo .nav-links summary,
.home-plan-demo .header-login {
  color: var(--proof-ink);
}

.home-plan-demo .button-dark {
  background: var(--proof-green);
  color: #fff;
}

.proof-home {
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
}

.proof-shell {
  width: min(1280px, calc(100% - 64px));
  margin-inline: auto;
}

.proof-section {
  padding: 128px 0;
  border-top: 1px solid var(--proof-line);
}

.proof-eyebrow {
  margin: 0 0 24px;
  color: var(--proof-green-2);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.proof-hero {
  min-height: calc(100svh - 74px);
  display: grid;
  align-items: center;
  padding: 76px 0 88px;
  background:
    linear-gradient(90deg, transparent 49.94%, rgba(20, 35, 29, 0.08) 50%, transparent 50.06%),
    linear-gradient(rgba(20, 35, 29, 0.035) 1px, transparent 1px);
  background-size: 100% 100%, 100% 48px;
}

.proof-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(520px, 1.08fr);
  gap: clamp(48px, 6vw, 96px);
  align-items: center;
}

.proof-hero-copy h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(58px, 6vw, 98px);
  line-height: 0.94;
  letter-spacing: -0.067em;
  font-weight: 720;
  text-wrap: balance;
}

.proof-lead {
  max-width: 650px;
  margin: 30px 0 0;
  color: #4c5b54;
  font-size: clamp(18px, 1.55vw, 23px);
  line-height: 1.48;
}

.proof-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.proof-button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid var(--proof-ink);
  border-radius: 2px;
  font-size: 14px;
  font-weight: 760;
  text-decoration: none;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease;
}

.proof-button:hover {
  transform: translateY(-2px);
}

.proof-button-accent {
  background: var(--proof-lime);
  color: var(--proof-ink);
}

.proof-button-accent:hover {
  background: #b8f44b;
}

.proof-button-line {
  background: transparent;
  color: var(--proof-ink);
}

.surface-line {
  margin: 25px 0 0;
  color: #58655f;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  line-height: 1.8;
}

.surface-line span {
  color: #a1aaa6;
  padding: 0 4px;
}

.hero-receipt {
  position: relative;
  background: var(--proof-white);
  border: 1px solid var(--proof-ink);
  box-shadow: 14px 14px 0 rgba(18, 61, 45, 0.13);
}

.hero-receipt::before {
  content: "";
  position: absolute;
  inset: -12px 12px 12px -12px;
  border: 1px solid rgba(18, 61, 45, 0.22);
  z-index: -1;
}

.receipt-topbar,
.surface-head,
.panel-head {
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 20px;
  border-bottom: 1px solid var(--proof-line);
  font-size: 12px;
}

.receipt-topbar > div,
.surface-head > div {
  display: flex;
  align-items: center;
  gap: 10px;
}

.receipt-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
  background: var(--proof-orange);
  box-shadow: 0 0 0 4px rgba(255, 118, 72, 0.16);
}

.demo-label {
  color: var(--proof-muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.receipt-request {
  margin: 20px;
  padding: 16px 18px;
  background: #e9eee9;
  border-left: 3px solid var(--proof-green-2);
}

.receipt-channel {
  color: var(--proof-muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.receipt-request p {
  margin: 7px 0 0;
  font-size: 14px;
  line-height: 1.5;
}

.hero-flow {
  margin: 0;
  padding: 0 20px;
  list-style: none;
}

.hero-flow li {
  position: relative;
  min-height: 66px;
  display: grid;
  grid-template-columns: 36px 1fr auto;
  gap: 12px;
  align-items: center;
  border-top: 1px solid var(--proof-line);
}

.hero-flow li > span {
  color: #9da7a2;
  font: 11px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.hero-flow li strong,
.hero-flow li small {
  display: block;
}

.hero-flow li strong {
  font-size: 14px;
}

.hero-flow li small {
  margin-top: 3px;
  color: var(--proof-muted);
  font-size: 11px;
}

.hero-flow li > i {
  color: #8a948f;
  font-size: 10px;
  font-style: normal;
}

.hero-flow li.is-complete > span,
.hero-flow li.is-complete > i {
  color: var(--proof-green-2);
}

.hero-flow li.is-active {
  margin-inline: -20px;
  padding-inline: 20px;
  background: var(--proof-lime);
  border-top-color: var(--proof-ink);
  border-bottom: 1px solid var(--proof-ink);
}

.hero-flow li.is-active > span,
.hero-flow li.is-active > i {
  color: var(--proof-ink);
  font-weight: 800;
}

.receipt-foot {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 17px 20px;
  background: var(--proof-green);
  color: rgba(255, 255, 255, 0.7);
  font-size: 11px;
}

.receipt-foot a {
  color: #fff;
  font-weight: 760;
  text-decoration: none;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 54px;
}

.section-heading-wide {
  max-width: 1010px;
}

.section-heading h2 {
  max-width: 1000px;
  margin: 0;
  font-size: clamp(42px, 5vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.052em;
  text-wrap: balance;
}

.section-heading p {
  max-width: 650px;
  margin: 22px 0 0;
  color: var(--proof-muted);
  font-size: 17px;
  line-height: 1.55;
}

.work-section {
  display: block;
  background: var(--proof-green);
  color: #fff;
}

.work-section .section-heading p {
  color: rgba(255, 255, 255, 0.64);
}

.loop-receipt {
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: #0d2d21;
}

.loop-caption {
  min-height: 56px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 0 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 12px;
}

.loop-caption em {
  color: rgba(255, 255, 255, 0.68);
  font-style: normal;
}

.loop-canvas {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) 132px minmax(0, 1.2fr) minmax(0, 0.94fr);
  gap: 16px;
  padding: 22px;
}

.loop-panel {
  min-width: 0;
  min-height: 286px;
  background: var(--proof-white);
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: var(--proof-ink);
}

.panel-head b {
  color: var(--proof-green-2);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.message-bubble {
  margin: 22px 18px 0;
  padding: 15px 16px;
  background: #dcefe6;
  border-radius: 14px 14px 2px 14px;
  font-size: 13px;
  line-height: 1.5;
}

.message-meta {
  margin: 12px 18px;
  color: var(--proof-muted);
  font-size: 10px;
  text-align: right;
}

.loop-spine {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 17px;
  color: rgba(255, 255, 255, 0.7);
  font: 10px/1.3 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-transform: uppercase;
}

.loop-spine span {
  display: flex;
  align-items: center;
  gap: 9px;
}

.loop-spine i {
  width: 7px;
  height: 7px;
  border: 1px solid currentColor;
  border-radius: 50%;
}

.loop-spine .done {
  color: rgba(201, 255, 97, 0.76);
}

.loop-spine .done i {
  background: var(--proof-lime);
}

.loop-spine .active {
  color: #fff;
}

.loop-spine .active i {
  background: var(--proof-orange);
  border-color: var(--proof-orange);
  box-shadow: 0 0 0 5px rgba(255, 118, 72, 0.14);
}

.work-log {
  margin: 0;
  padding: 14px 18px;
}

.work-log div {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--proof-line);
}

.work-log dt {
  color: var(--proof-muted);
  font-size: 10px;
}

.work-log dd {
  margin: 0;
  font-size: 12px;
  font-weight: 720;
}

.work-log .log-active dd {
  color: #a13c1c;
}

.approval-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin: 0 18px 18px;
  padding: 11px 12px;
  background: #fff0e8;
  color: #8e3e24;
  font-size: 10px;
}

.approval-row button,
.control-actions b {
  border: 0;
  padding: 8px 10px;
  background: var(--proof-green);
  color: #fff;
  font: inherit;
  font-weight: 700;
  opacity: 1;
}

.agent-line {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  padding: 22px 18px 14px;
}

.agent-line img,
.surface-response img {
  flex: 0 0 auto;
}

.agent-line p {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
}

.result-attachment {
  display: flex;
  justify-content: space-between;
  margin: 6px 18px 18px;
  padding: 13px;
  border: 1px solid var(--proof-line);
  font-size: 10px;
}

.result-attachment b {
  color: var(--proof-green-2);
}

.channels-section {
  background: #f9f7f0;
}

.channel-switcher {
  border-top: 1px solid var(--proof-ink);
}

.channel-tabs {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border-left: 1px solid var(--proof-line);
}

.channel-tabs button {
  min-width: 0;
  min-height: 64px;
  padding: 8px 10px;
  border: 0;
  border-right: 1px solid var(--proof-line);
  border-bottom: 1px solid var(--proof-line);
  background: transparent;
  color: var(--proof-muted);
  font: 700 12px/1.25 "Manrope", sans-serif;
  cursor: pointer;
  transition: background-color 180ms ease, color 180ms ease;
}

.channel-tabs button[aria-selected="true"] {
  background: var(--proof-ink);
  color: #fff;
}

.channel-tabs button:focus-visible {
  outline: 3px solid var(--proof-orange);
  outline-offset: -3px;
}

.channel-stage {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  min-height: 450px;
  border: 1px solid var(--proof-line);
  border-top: 0;
  background: var(--proof-white);
}

.channel-surface,
.control-surface {
  min-width: 0;
}

.channel-surface {
  border-right: 1px solid var(--proof-line);
}

.channel-surface:focus-visible {
  outline: 3px solid var(--proof-orange);
  outline-offset: -3px;
}

.surface-head {
  height: 62px;
}

.surface-head > span {
  color: var(--proof-muted);
  font: 10px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-transform: uppercase;
}

.surface-mark {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #3296d8;
  color: #fff;
  font-size: 12px;
  font-weight: 820;
}

.surface-mark-o {
  background: var(--proof-green);
}

.surface-thread {
  min-height: 312px;
  padding: 30px 26px;
  background: linear-gradient(145deg, #eef3ef, #f9f8f2);
}

.surface-thread > p {
  margin: 0 18px 14px;
  color: var(--proof-muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.surface-response {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 22px 18px 0;
  color: #49554f;
  font-size: 12px;
  line-height: 1.5;
}

.surface-input {
  margin: 0 20px 18px;
  padding: 13px 14px;
  border: 1px solid var(--proof-line);
  color: #919a96;
  font-size: 11px;
}

.control-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 28px 30px;
  border-bottom: 1px solid var(--proof-line);
}

.control-title span,
.control-title strong {
  display: block;
}

.control-title span {
  color: var(--proof-muted);
  font-size: 10px;
  text-transform: uppercase;
}

.control-title strong {
  margin-top: 5px;
  font-size: 20px;
}

.control-title > b {
  padding: 7px 9px;
  background: #fff0e8;
  color: #9a4326;
  font-size: 10px;
}

.control-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  padding: 16px 30px;
}

.control-facts div {
  padding: 18px 0;
  border-bottom: 1px solid var(--proof-line);
}

.control-facts div:nth-child(odd) {
  padding-right: 22px;
  border-right: 1px solid var(--proof-line);
}

.control-facts div:nth-child(even) {
  padding-left: 22px;
}

.control-facts dt {
  color: var(--proof-muted);
  font-size: 10px;
}

.control-facts dd {
  margin: 7px 0 0;
  font-size: 12px;
  font-weight: 720;
}

.control-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 12px 30px 0;
  padding: 16px;
  background: #eef2ec;
  font-size: 11px;
}

.context-section {
  background: #dbe8de;
}

.context-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(380px, 0.85fr);
  gap: 18px;
}

.knowledge-screen,
.connector-screen {
  min-width: 0;
  background: var(--proof-white);
  border: 1px solid var(--proof-ink);
}

.screen-nav {
  height: 54px;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 0 20px;
  border-bottom: 1px solid var(--proof-line);
  font-size: 11px;
}

.screen-nav span {
  color: var(--proof-muted);
}

.screen-nav em {
  margin-left: auto;
  color: var(--proof-muted);
  font: 8px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-style: normal;
  text-transform: uppercase;
}

.knowledge-layout {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  min-height: 330px;
}

.source-list {
  padding: 12px;
  border-right: 1px solid var(--proof-line);
}

.source-list > div {
  width: 100%;
  display: block;
  padding: 14px 12px;
  border-bottom: 1px solid var(--proof-line);
  background: transparent;
  color: var(--proof-ink);
  text-align: left;
  font-family: inherit;
}

.source-list > div.is-selected {
  background: #edf3ed;
}

.source-list > div span,
.source-list > div small {
  display: block;
}

.source-list > div span {
  font-size: 11px;
  font-weight: 720;
}

.source-list > div small {
  margin-top: 5px;
  color: var(--proof-muted);
  font-size: 9px;
}

.knowledge-editor {
  padding: 32px;
}

.knowledge-editor > span {
  color: var(--proof-muted);
  font: 9px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-transform: uppercase;
}

.knowledge-editor > strong {
  display: block;
  margin-top: 17px;
  font-size: 23px;
  line-height: 1.2;
}

.knowledge-editor > p {
  margin: 18px 0 30px;
  color: #58645f;
  font-size: 12px;
  line-height: 1.65;
}

.knowledge-editor > div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--proof-line);
  font-size: 10px;
}

.knowledge-editor a,
.connector-proof a {
  color: var(--proof-green-2);
  font-weight: 760;
}

.connector-screen {
  padding: 24px;
}

.screen-demo-tag {
  display: block;
  margin-bottom: 16px;
  color: var(--proof-muted);
  font: 8px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-transform: uppercase;
}

.connector-chat-line {
  margin-left: 12%;
  padding: 16px;
  background: #dcefe6;
  border-radius: 14px 14px 2px 14px;
  font-size: 12px;
  line-height: 1.55;
}

.connector-steps {
  margin: 24px 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--proof-line);
}

.connector-steps li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 0;
  border-bottom: 1px solid var(--proof-line);
  font-size: 10px;
}

.connector-steps b {
  color: var(--proof-green-2);
}

.connector-proof {
  display: grid;
  grid-template-columns: 38px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 15px;
  background: var(--proof-green);
  color: #fff;
}

.connector-proof .surface-mark {
  background: var(--proof-lime);
  color: var(--proof-ink);
}

.connector-proof strong,
.connector-proof small {
  display: block;
}

.connector-proof strong {
  font-size: 11px;
}

.connector-proof small {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 8px;
}

.connector-proof a {
  color: var(--proof-lime);
  font-size: 9px;
  text-decoration: none;
}

.cases-section {
  background: var(--proof-paper);
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: auto auto;
  grid-auto-flow: dense;
  gap: 1px;
  background: var(--proof-ink);
  border: 1px solid var(--proof-ink);
}

.case-card {
  min-width: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--proof-white);
  color: var(--proof-ink);
  text-decoration: none;
}

.case-zmk {
  grid-row: span 2;
  display: flex;
  flex-direction: column;
}

.case-visual {
  position: relative;
  min-height: 390px;
  overflow: hidden;
  background: #cad7cc;
}

.case-visual img {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  object-fit: cover;
  transition: transform 650ms cubic-bezier(.2,.8,.2,1);
}

.case-zmk:hover .case-visual img {
  transform: scale(1.035);
}

.case-visual > span {
  position: absolute;
  right: 14px;
  bottom: 14px;
  padding: 9px 11px;
  background: var(--proof-lime);
  border: 1px solid var(--proof-ink);
  font-size: 10px;
  font-weight: 800;
}

.case-copy {
  padding: 28px;
}

.case-copy small {
  color: var(--proof-green-2);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.case-copy h3 {
  margin: 12px 0 0;
  font-size: clamp(20px, 2vw, 30px);
  line-height: 1.18;
  letter-spacing: -0.035em;
}

.case-copy p {
  margin: 14px 0 0;
  color: var(--proof-muted);
  font-size: 11px;
  line-height: 1.5;
}

.case-call,
.case-video {
  min-height: 300px;
}

.call-receipt,
.video-receipt {
  padding: 24px;
  background: #e7ece7;
  border-right: 1px solid var(--proof-line);
}

.call-receipt > div {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 9px;
}

.call-receipt ol {
  margin: 26px 0 18px;
  padding: 0;
  list-style: none;
}

.call-receipt li {
  position: relative;
  padding: 9px 0 9px 18px;
  border-bottom: 1px solid var(--proof-line);
  font-size: 10px;
}

.call-receipt li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 6px;
  height: 6px;
  background: var(--proof-green-2);
}

.call-receipt > small {
  color: var(--proof-muted);
  font-size: 8px;
}

.video-frame {
  aspect-ratio: 16 / 9;
  display: grid;
  place-items: center;
  position: relative;
  background:
    radial-gradient(circle at 70% 30%, rgba(201,255,97,.32), transparent 28%),
    linear-gradient(145deg, #123d2d, #081b14);
  color: #fff;
}

.video-frame small {
  position: absolute;
  left: 10px;
  bottom: 9px;
  font-size: 8px;
}

.play-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.7);
  border-radius: 50%;
  font-size: 10px;
}

.video-receipt dl {
  margin: 12px 0 0;
}

.video-receipt dl div {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px solid var(--proof-line);
  font-size: 8px;
}

.video-receipt dd {
  margin: 0;
  color: var(--proof-green-2);
  font-weight: 800;
}

.start-section {
  background: #f9f7f0;
}

.route-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.route-card {
  min-height: 400px;
  display: flex;
  flex-direction: column;
  padding: 42px;
  border: 1px solid var(--proof-ink);
  color: var(--proof-ink);
  text-decoration: none;
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.route-card:hover {
  transform: translateY(-5px);
  box-shadow: 8px 8px 0 rgba(20,35,29,.14);
}

.route-product {
  background: var(--proof-lime);
}

.route-labs {
  background: var(--proof-green);
  color: #fff;
}

.route-card > span {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.64;
}

.route-card h3 {
  margin: 36px 0 0;
  font-size: clamp(36px, 4vw, 60px);
  line-height: 1;
  letter-spacing: -0.05em;
}

.route-card > p {
  max-width: 470px;
  margin: 20px 0 0;
  font-size: 15px;
  line-height: 1.55;
  opacity: 0.72;
}

.route-next {
  margin-top: auto;
  padding: 18px 0;
  border-top: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
}

.route-next small,
.route-next strong {
  display: block;
}

.route-next small {
  opacity: 0.56;
  font-size: 9px;
  text-transform: uppercase;
}

.route-next strong {
  margin-top: 7px;
  font-size: 12px;
}

.route-card > b {
  display: flex;
  justify-content: space-between;
  margin-top: 22px;
  font-size: 13px;
}

.route-card > b i {
  font-style: normal;
}

.final-section {
  padding-bottom: 96px;
  background: #0b271d;
  color: #fff;
}

.trust-links {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 108px;
  border-top: 1px solid rgba(255,255,255,.24);
  border-left: 1px solid rgba(255,255,255,.24);
}

.trust-links a {
  min-height: 110px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 20px;
  border-right: 1px solid rgba(255,255,255,.24);
  border-bottom: 1px solid rgba(255,255,255,.24);
  color: #fff;
  text-decoration: none;
}

.trust-links span {
  color: rgba(255,255,255,.48);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.trust-links b {
  margin-top: 8px;
  font-size: 12px;
}

.final-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.14fr) minmax(380px, .86fr);
  gap: 100px;
  align-items: start;
}

.final-copy h2 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(50px, 6vw, 88px);
  line-height: .97;
  letter-spacing: -.06em;
}

.final-copy > p {
  max-width: 560px;
  margin: 25px 0 0;
  color: rgba(255,255,255,.63);
  font-size: 17px;
  line-height: 1.55;
}

.proof-button-line-light {
  border-color: rgba(255,255,255,.6);
  color: #fff;
}

.faq-compact {
  border-top: 1px solid rgba(255,255,255,.26);
}

.faq-compact details {
  border-bottom: 1px solid rgba(255,255,255,.26);
}

.faq-compact summary {
  padding: 22px 30px 22px 0;
  position: relative;
  list-style: none;
  font-size: 13px;
  font-weight: 720;
  cursor: pointer;
}

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

.faq-compact summary::after {
  content: "+";
  position: absolute;
  right: 0;
  font-size: 18px;
  font-weight: 400;
}

.faq-compact details[open] summary::after {
  content: "−";
}

.faq-compact p {
  margin: -4px 0 22px;
  color: rgba(255,255,255,.58);
  font-size: 12px;
  line-height: 1.6;
}

.proof-footer {
  background: #071d15;
  color: #fff;
  border-top-color: rgba(255,255,255,.12);
}

.proof-footer .wordmark,
.proof-footer a,
.proof-footer strong {
  color: #fff;
}

.proof-footer p,
.proof-footer .footer-column a {
  color: rgba(255,255,255,.58);
}

.proof-motion [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 620ms ease var(--reveal-delay, 0ms), transform 620ms cubic-bezier(.2,.8,.2,1) var(--reveal-delay, 0ms);
}

.proof-motion [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1080px) {
  .proof-hero-grid {
    grid-template-columns: 1fr;
  }

  .proof-hero-copy {
    max-width: 860px;
  }

  .proof-hero-copy h1 {
    max-width: 900px;
  }

  .hero-receipt {
    max-width: 760px;
  }

  .loop-canvas {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .loop-spine {
    grid-column: 1 / -1;
    grid-row: 2;
    flex-direction: row;
    justify-content: space-between;
    padding: 16px 0;
  }

  .loop-log {
    grid-column: 1 / -1;
    grid-row: 3;
  }

  .loop-result {
    grid-column: 2;
    grid-row: 1;
  }

  .context-grid,
  .final-grid {
    grid-template-columns: 1fr;
  }

  .final-grid {
    gap: 70px;
  }

  .case-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .proof-shell {
    width: min(100% - 32px, 1280px);
  }

  .proof-section {
    padding: 88px 0;
  }

  .proof-hero {
    min-height: 0;
    padding: 64px 0 76px;
    background-size: 100% 100%, 100% 40px;
  }

  .proof-hero-grid {
    gap: 50px;
  }

  .proof-hero-copy h1 {
    max-width: 100%;
    font-size: clamp(44px, 13.5vw, 62px);
    line-height: .98;
    letter-spacing: -.06em;
  }

  .proof-lead {
    margin-top: 23px;
    font-size: 16px;
  }

  .proof-actions {
    display: grid;
    margin-top: 27px;
  }

  .proof-button {
    width: 100%;
    padding-inline: 14px;
  }

  .surface-line {
    margin-top: 20px;
    font-size: 10px;
  }

  .hero-receipt {
    box-shadow: 7px 7px 0 rgba(18, 61, 45, 0.13);
  }

  .hero-receipt::before {
    display: none;
  }

  .receipt-topbar,
  .surface-head,
  .panel-head {
    padding-inline: 14px;
  }

  .demo-label {
    font-size: 8px;
  }

  .receipt-request {
    margin: 14px;
  }

  .hero-flow {
    padding-inline: 14px;
  }

  .hero-flow li {
    grid-template-columns: 28px 1fr;
  }

  .hero-flow li > i {
    display: none;
  }

  .hero-flow li.is-active {
    margin-inline: -14px;
    padding-inline: 14px;
  }

  .receipt-foot {
    display: block;
    padding-inline: 14px;
    line-height: 1.5;
  }

  .receipt-foot a {
    display: block;
    margin-top: 8px;
  }

  .section-heading {
    margin-bottom: 36px;
  }

  .section-heading h2 {
    font-size: clamp(36px, 10.5vw, 52px);
  }

  .section-heading p {
    margin-top: 16px;
    font-size: 15px;
  }

  .loop-caption {
    display: block;
    padding: 14px;
    line-height: 1.5;
  }

  .loop-caption em {
    display: block;
    margin-top: 3px;
    font-size: 9px;
  }

  .loop-canvas {
    display: block;
    padding: 12px;
  }

  .loop-panel {
    min-height: 0;
  }

  .loop-spine {
    margin: 16px 0;
    overflow-x: auto;
    justify-content: flex-start;
    gap: 15px;
    scrollbar-width: none;
  }

  .loop-spine span {
    flex: 0 0 auto;
  }

  .loop-log,
  .loop-result {
    margin-top: 12px;
  }

  .channel-tabs {
    display: flex;
    overflow-x: auto;
    padding-bottom: 5px;
    scrollbar-color: var(--proof-green-2) transparent;
    scrollbar-width: thin;
  }

  .channel-tabs button {
    flex: 0 0 auto;
    min-height: 54px;
    padding-inline: 16px;
  }

  .channel-stage {
    display: block;
  }

  .channel-surface {
    border-right: 0;
    border-bottom: 1px solid var(--proof-line);
  }

  .surface-thread {
    min-height: 280px;
    padding-inline: 12px;
  }

  .control-title,
  .control-facts {
    padding-inline: 16px;
  }

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

  .control-facts div:nth-child(odd),
  .control-facts div:nth-child(even) {
    padding: 14px 0;
    border-right: 0;
  }

  .control-actions {
    margin: 6px 16px 18px;
  }

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

  .knowledge-layout {
    display: block;
  }

  .source-list {
    border-right: 0;
    border-bottom: 1px solid var(--proof-line);
  }

  .knowledge-editor {
    padding: 24px 20px;
  }

  .connector-screen {
    padding: 18px;
  }

  .connector-proof {
    grid-template-columns: 34px 1fr;
  }

  .connector-proof a {
    grid-column: 2;
  }

  .case-grid {
    display: block;
  }

  .case-card + .case-card {
    border-top: 1px solid var(--proof-ink);
  }

  .case-visual {
    min-height: 260px;
  }

  .case-call,
  .case-video {
    display: grid;
    grid-template-columns: 1fr;
  }

  .call-receipt,
  .video-receipt {
    border-right: 0;
    border-bottom: 1px solid var(--proof-line);
  }

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

  .route-card {
    min-height: 390px;
    padding: 28px 24px;
  }

  .trust-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-bottom: 76px;
  }

  .trust-links a {
    min-height: 96px;
    padding: 14px;
  }

  .final-copy h2 {
    font-size: clamp(42px, 12vw, 58px);
  }

  .final-copy > p {
    font-size: 15px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}