:root {
  --petrol-950: #0b2622;
  --petrol-900: #0f302b;
  --petrol-800: #143d37;
  --petrol-700: #1c5048;
  --petrol-600: #26665b;
  --petrol-500: #3a8070;
  --petrol-400: #6a9f92;
  --petrol-300: #9ec0b6;
  --petrol-200: #c9ddd6;
  --petrol-100: #e1ece7;
  --petrol-50: #f0f5f2;
  --paper-0: #fdfbf6;
  --paper-50: #f7f3ea;
  --paper-100: #efe9dc;
  --paper-200: #e4dccb;
  --paper-300: #d5cbb6;
  --rule: #e8e1d3;
  --ink: #15231f;
  --ink-muted: #505e5a;
  --ink-faint: #7d8a86;
  --ink-on-dark: #e9f1ed;
  --ink-on-dark-muted: #9ec0b6;
  --accent: #c63d22;
  --accent-bright: #e2492d;
  --accent-ink: #a8321b;
  --accent-soft: #fbe4dc;
  --brass: #b08d57;
  --brass-ink: #7a5e30;
  --brass-light: #d9b878;
  --brass-soft: #eadfc8;
  --positive: #2e6b4f;

  --radius-control: 4px;
  --radius-panel: 8px;
  --radius-overlay: 12px;
  --shadow-1: 0 1px 0 rgba(21, 35, 31, 0.04), 0 1px 2px rgba(21, 35, 31, 0.06);
  --shadow-2: 0 1px 2px rgba(21, 35, 31, 0.06), 0 10px 28px -14px rgba(15, 48, 43, 0.28);
  --shadow-3: 0 2px 6px rgba(21, 35, 31, 0.08), 0 28px 72px -24px rgba(11, 38, 34, 0.5);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);

  --font-display: "Fraunces", Georgia, serif;
  --font-sans: "Hanken Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --contour: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='320' viewBox='0 0 320 320'%3E%3Cdefs%3E%3Cpath id='c' d='M0 16 C 53 0, 107 0, 160 16 S 267 32, 320 16' fill='none' stroke='%230f302b' stroke-width='1'/%3E%3C/defs%3E%3Cg stroke-opacity='0.05'%3E%3Cuse href='%23c' y='32'/%3E%3Cuse href='%23c' y='64'/%3E%3Cuse href='%23c' y='96'/%3E%3Cuse href='%23c' y='128'/%3E%3Cuse href='%23c' y='192'/%3E%3Cuse href='%23c' y='224'/%3E%3Cuse href='%23c' y='256'/%3E%3Cuse href='%23c' y='288'/%3E%3C/g%3E%3Cg stroke-opacity='0.06' stroke-width='1.6'%3E%3Cuse href='%23c' y='0'/%3E%3Cuse href='%23c' y='160'/%3E%3C/g%3E%3C/svg%3E");
  --contour-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='320' viewBox='0 0 320 320'%3E%3Cdefs%3E%3Cpath id='c' d='M0 16 C 53 0, 107 0, 160 16 S 267 32, 320 16' fill='none' stroke='%23e9f1ed' stroke-width='1'/%3E%3C/defs%3E%3Cg stroke-opacity='0.06'%3E%3Cuse href='%23c' y='32'/%3E%3Cuse href='%23c' y='64'/%3E%3Cuse href='%23c' y='96'/%3E%3Cuse href='%23c' y='128'/%3E%3Cuse href='%23c' y='192'/%3E%3Cuse href='%23c' y='224'/%3E%3Cuse href='%23c' y='256'/%3E%3Cuse href='%23c' y='288'/%3E%3C/g%3E%3Cg stroke-opacity='0.09' stroke-width='1.6'%3E%3Cuse href='%23c' y='0'/%3E%3Cuse href='%23c' y='160'/%3E%3C/g%3E%3C/svg%3E");
  --glow: radial-gradient(1100px 560px at 0% 0%, rgba(38, 102, 91, 0.11), transparent 62%),
    radial-gradient(900px 520px at 100% 100%, rgba(176, 141, 87, 0.13), transparent 60%);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
  background-color: var(--paper-50);
  /* --glow holds two gradients, so it needs two sizes before the contour tile. */
  background-image: var(--glow), var(--contour);
  background-size: auto, auto, 320px 320px;
  background-repeat: no-repeat, no-repeat, repeat;
}

::selection {
  background: var(--petrol-200);
  color: var(--ink);
}

:focus-visible {
  outline: 2px solid var(--accent-ink);
  outline-offset: 2px;
  border-radius: 2px;
}

a {
  color: inherit;
  text-underline-offset: 2px;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.hp {
  position: absolute !important;
  left: -10000px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.wrap {
  width: min(1180px, 100% - 48px);
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--brass-ink);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.display {
  font-family: var(--font-display);
  font-weight: 540;
  letter-spacing: -0.015em;
  line-height: 1.08;
  margin: 0;
}

.lede {
  color: var(--ink-muted);
  font-size: 18px;
  max-width: 620px;
}

section {
  padding: 96px 0;
}

.section-head {
  max-width: 720px;
  margin-bottom: 48px;
}

.section-head h2 {
  font-size: clamp(30px, 4vw, 42px);
}

.section-head p {
  margin: 16px 0 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 6px;
  font: 600 15px/1 var(--font-sans);
  text-decoration: none;
  cursor: pointer;
  transition: background-color 120ms linear, border-color 120ms linear, color 120ms linear,
    transform 160ms var(--ease);
  white-space: nowrap;
}

.btn:active {
  transform: translateY(1px);
}

.btn-accent {
  background: linear-gradient(180deg, var(--accent-bright), var(--accent));
  color: #fff;
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.18), 0 1px 2px rgba(21, 35, 31, 0.12);
}

.btn-accent:hover {
  background: linear-gradient(180deg, var(--accent), var(--accent-ink));
}

.btn-ghost-dark {
  background: transparent;
  color: var(--ink-on-dark);
  border-color: rgba(233, 241, 237, 0.22);
  height: 36px;
  padding: 0 14px;
  font-size: 14px;
}

.btn-ghost-dark:hover {
  background: rgba(233, 241, 237, 0.1);
  border-color: rgba(233, 241, 237, 0.4);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  color: var(--ink-on-dark);
  background-color: var(--petrol-900);
  background-image: radial-gradient(520px 140px at 10% -60%, rgba(58, 128, 112, 0.55), transparent 70%),
    radial-gradient(420px 120px at 92% 160%, rgba(176, 141, 87, 0.22), transparent 70%), var(--contour-light),
    linear-gradient(180deg, var(--petrol-800), var(--petrol-900));
  background-size: auto, auto, 320px 320px, auto;
  box-shadow: 0 10px 22px -20px rgba(15, 48, 43, 0.55);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  height: 64px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: linear-gradient(160deg, var(--accent-bright), var(--accent));
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.18), 0 0 0 1px rgba(0, 0, 0, 0.12);
  color: #fff;
  font: 700 12px/1 var(--font-mono);
  letter-spacing: 0.02em;
}

.brand-word {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 560;
  letter-spacing: -0.015em;
}

.site-nav {
  display: flex;
  gap: 4px;
  margin-left: 12px;
  padding-left: 20px;
  border-left: 1px solid rgba(233, 241, 237, 0.14);
}

.site-nav a {
  position: relative;
  padding: 8px 12px;
  color: var(--petrol-200);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
}

.site-nav a:hover {
  color: #fff;
}

.header-cta {
  margin-left: auto;
}

/* Hero */
.hero {
  padding: 88px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 56px;
}

.hero-copy {
  max-width: 820px;
}

.hero h1 {
  font-size: clamp(40px, 6vw, 68px);
}

.hero h1 em {
  font-style: italic;
  color: var(--petrol-600);
}

.hero .lede {
  margin: 22px 0 32px;
  font-size: 19px;
}

sup {
  font-size: 0.6em;
  line-height: 0;
}

/* Parity */
.parity-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  padding: 6px 14px 6px 6px;
  border: 1px solid var(--petrol-200);
  border-radius: 999px;
  background: var(--petrol-50);
  color: var(--petrol-800);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: border-color 120ms linear, background-color 120ms linear;
}

.parity-badge:hover {
  border-color: var(--petrol-400);
  background: var(--petrol-100);
}

.parity-badge strong {
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--petrol-800);
  color: var(--ink-on-dark);
  font: 600 13px var(--font-mono);
}

.parity {
  padding-top: 88px;
}

.parity-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 56px;
  align-items: center;
}

.parity-grid h2 {
  font-size: clamp(30px, 4vw, 44px);
}

.parity-grid .lede {
  margin: 18px 0 0;
}

.parity-figure {
  padding: 36px;
  border-radius: var(--radius-overlay);
  color: var(--ink-on-dark);
  background-color: var(--petrol-900);
  background-image: radial-gradient(500px 260px at 0% 0%, rgba(58, 128, 112, 0.5), transparent 70%),
    radial-gradient(420px 220px at 100% 100%, rgba(176, 141, 87, 0.22), transparent 70%), var(--contour-light);
  background-size: auto, auto, 320px 320px;
  box-shadow: var(--shadow-3);
}

.parity-number {
  font-family: var(--font-display);
  font-size: clamp(64px, 9vw, 104px);
  font-weight: 560;
  line-height: 1;
  letter-spacing: -0.03em;
}

.parity-number span {
  color: var(--brass-light);
}

.parity-caption {
  margin-top: 8px;
  color: var(--ink-on-dark-muted);
  font-size: 17px;
}

.parity-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 28px 0 0;
  padding-top: 22px;
  border-top: 1px solid rgba(233, 241, 237, 0.14);
}

.parity-stats dt {
  margin-bottom: 4px;
  color: var(--brass-light);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.parity-stats dd {
  margin: 0;
  font-size: 15px;
  font-weight: 500;
}

/* Waitlist form */
.waitlist-form {
  display: flex;
  gap: 8px;
  max-width: 520px;
  padding: 6px;
  background: var(--paper-0);
  border: 1px solid var(--paper-200);
  border-radius: 10px;
  box-shadow: var(--shadow-2);
}

.waitlist-form input {
  flex: 1;
  min-width: 0;
  height: 44px;
  padding: 0 14px;
  border: none;
  background: transparent;
  color: var(--ink);
  font: 400 16px var(--font-sans);
}

.waitlist-form input::placeholder {
  color: var(--ink-faint);
}

.waitlist-form input:focus-visible {
  outline: none;
}

.waitlist-form:focus-within {
  border-color: var(--petrol-300);
}

.waitlist-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  color: var(--ink-muted);
  font-size: 14px;
}

.waitlist-meta strong {
  color: var(--ink);
  font-family: var(--font-mono);
  font-weight: 600;
}

.pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--positive);
  box-shadow: 0 0 0 0 rgba(46, 107, 79, 0.5);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 8px rgba(46, 107, 79, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(46, 107, 79, 0);
  }
}

.form-status {
  min-height: 22px;
  margin-top: 10px;
  font-size: 14px;
}

.form-status[data-state="ok"] {
  color: var(--positive);
}

.form-status[data-state="error"] {
  color: var(--accent-ink);
}

/* App-window frame for GIFs */
.app-frame {
  overflow: hidden;
  border: 1px solid var(--paper-300);
  border-radius: var(--radius-overlay);
  background: var(--paper-0);
  box-shadow: var(--shadow-3);
}

.app-frame-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 36px;
  padding: 0 14px;
  background: linear-gradient(180deg, var(--petrol-800), var(--petrol-900));
  color: var(--ink-on-dark-muted);
  font: 500 12px var(--font-mono);
}

.app-frame-bar .dots {
  display: flex;
  gap: 6px;
}

.app-frame-bar .dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(233, 241, 237, 0.22);
}

.app-frame-bar .url {
  flex: 1;
  text-align: center;
  opacity: 0.8;
}

.media {
  position: relative;
  aspect-ratio: 2 / 1;
  background-color: var(--paper-50);
  background-image: var(--contour);
  background-size: 320px 320px;
}

.media img,
.media video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-placeholder {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 24px;
  text-align: center;
  color: var(--ink-muted);
}

.media[data-missing="true"] img,
.media[data-missing="true"] video {
  display: none;
}

.media[data-missing="true"] .media-placeholder {
  display: flex;
}

.media-placeholder .tag {
  padding: 4px 10px;
  border: 1px dashed var(--brass);
  border-radius: 999px;
  color: var(--brass-ink);
  font: 600 11px var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.media-placeholder .title {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--ink);
}

.media-placeholder code {
  font: 500 12px var(--font-mono);
  color: var(--ink-faint);
}

/* Logos strip */
.logos {
  padding: 36px 0;
  border-block: 1px solid var(--rule);
  background: rgba(253, 251, 246, 0.6);
}

.logos .wrap {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px 56px;
}

.logos .eyebrow {
  margin: 0;
}

.logo-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  flex: 1;
  justify-content: space-between;
  gap: 24px 44px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.logo {
  width: auto;
  height: 28px;
  /* Single-colour marks render as solid black; marks with knocked-out detail keep it via grayscale. */
  filter: grayscale(1) brightness(0);
  opacity: 0.72;
  transition: opacity 160ms linear;
}

.logo.detail {
  filter: grayscale(1) contrast(1.6) brightness(0.55);
}

.logo:hover {
  opacity: 1;
}

.logo-jll {
  height: 34px;
}

.logo-gs {
  height: 40px;
}

.logo-bx {
  height: 36px;
}

.logo-cbre {
  height: 22px;
}

.logo-colliers {
  height: 46px;
}

.logo-newmark {
  height: 18px;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.card {
  padding: 24px;
  background: var(--paper-0);
  border: 1px solid var(--paper-200);
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow-1);
}

.card .num {
  display: block;
  margin-bottom: 18px;
  color: var(--accent);
  font: 600 12px var(--font-mono);
}

.card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 560;
  letter-spacing: -0.01em;
}

.card p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 15px;
}

/* Walkthrough */
.walk-row {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  align-items: center;
  gap: 56px;
  padding: 40px 0;
}

.walk-row + .walk-row {
  border-top: 1px solid var(--rule);
}

.walk-row:nth-child(even) .walk-copy {
  order: 2;
}

.walk-copy h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 540;
  letter-spacing: -0.015em;
  line-height: 1.15;
}

.walk-copy p {
  margin: 0 0 18px;
  color: var(--ink-muted);
}

.ticks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.ticks li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
}

.ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 14px;
  height: 14px;
  border-radius: 3px;
  background: var(--petrol-100);
  border: 1px solid var(--petrol-200);
}

.ticks li::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  width: 6px;
  height: 4px;
  border-left: 2px solid var(--petrol-600);
  border-bottom: 2px solid var(--petrol-600);
  transform: rotate(-45deg);
}

/* Comparison */
.compare {
  overflow: hidden;
  background: var(--paper-0);
  border: 1px solid var(--paper-200);
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow-2);
}

.compare table {
  width: 100%;
  border-collapse: collapse;
}

.compare th,
.compare td {
  padding: 16px 24px;
  text-align: left;
  border-bottom: 1px solid var(--rule);
  font-size: 15px;
}

.compare thead th {
  background: var(--paper-100);
  color: var(--brass-ink);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.compare thead th.us {
  color: var(--petrol-700);
}

.compare tbody th {
  font-weight: 600;
  width: 28%;
}

.compare td.them {
  color: var(--ink-faint);
}

.compare td.us {
  color: var(--ink);
  font-weight: 500;
  background: rgba(240, 245, 242, 0.6);
}

.compare tr:last-child th,
.compare tr:last-child td {
  border-bottom: none;
}

/* MCP add-on (dark band) */
.band-dark {
  color: var(--ink-on-dark);
  background-color: var(--petrol-900);
  background-image: radial-gradient(800px 400px at 0% 0%, rgba(58, 128, 112, 0.45), transparent 70%),
    radial-gradient(700px 360px at 100% 100%, rgba(176, 141, 87, 0.2), transparent 70%), var(--contour-light);
  background-size: auto, auto, 320px 320px;
}

.band-dark .eyebrow {
  color: var(--brass-light);
}

.band-dark .lede {
  color: var(--ink-on-dark-muted);
}

.mcp-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}

.addon-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 5px 12px;
  border: 1px solid rgba(233, 241, 237, 0.22);
  border-radius: 999px;
  color: var(--brass-light);
  font: 600 12px var(--font-mono);
  letter-spacing: 0.04em;
}

.workflow {
  margin-top: 28px;
  display: grid;
  gap: 14px;
}

.workflow-item {
  padding: 20px 22px;
  border: 1px solid rgba(233, 241, 237, 0.14);
  border-radius: var(--radius-panel);
  background: rgba(233, 241, 237, 0.05);
}

.workflow-item h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 540;
}

.workflow-item p {
  margin: 0;
  color: var(--ink-on-dark-muted);
  font-size: 15px;
}

.chat {
  overflow: hidden;
  border: 1px solid rgba(233, 241, 237, 0.16);
  border-radius: var(--radius-overlay);
  background: var(--paper-0);
  color: var(--ink);
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.6);
}

.chat-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--rule);
  background: var(--paper-100);
  color: var(--ink-muted);
  font: 600 12px var(--font-mono);
}

.chat-head .status {
  margin-left: auto;
  color: var(--positive);
}

.chat-body {
  display: grid;
  gap: 14px;
  padding: 20px;
}

.msg {
  max-width: 88%;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 14.5px;
}

.msg.user {
  justify-self: end;
  background: var(--petrol-50);
  border: 1px solid var(--petrol-100);
}

.msg.assistant {
  background: var(--paper-50);
  border: 1px solid var(--rule);
}

.attachments {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.file-chip {
  padding: 3px 8px;
  border: 1px solid var(--paper-300);
  border-radius: 4px;
  background: var(--paper-0);
  font: 500 12px var(--font-mono);
}

.tool-call {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0;
  padding: 6px 10px;
  border-left: 2px solid var(--accent);
  background: var(--accent-soft);
  color: var(--accent-ink);
  font: 500 12px var(--font-mono);
}

.kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 10px;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--paper-0);
}

.kpi {
  padding: 10px 12px;
}

.kpi + .kpi {
  border-left: 1px solid var(--rule);
}

.kpi .label {
  color: var(--brass-ink);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.kpi .value {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 560;
}

.chat-replay {
  height: 24px;
  padding: 0 10px;
  border: 1px solid var(--paper-300);
  border-radius: var(--radius-control);
  background: var(--paper-0);
  color: var(--ink-muted);
  font: 600 11px var(--font-mono);
  cursor: pointer;
}

.chat-replay:hover {
  color: var(--ink);
  border-color: var(--petrol-300);
}

.chat[data-animated] .chat-body {
  height: 600px;
  overflow-y: auto;
  scrollbar-width: none;
  align-content: start;
}

.chat[data-animated] .chat-body::-webkit-scrollbar {
  display: none;
}

.chat[data-animated] [data-step]:not(.shown),
.chat[data-animated] [data-sub]:not(.shown) {
  display: none;
}

.chat[data-animated] [data-step].shown,
.chat[data-animated] [data-sub].shown {
  animation: chat-in 360ms var(--ease) both;
}

@keyframes chat-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.msg p {
  margin: 6px 0;
}

.msg .muted {
  color: var(--ink-muted);
  font-size: 13.5px;
}

.thinking {
  display: none;
  gap: 4px;
  padding: 4px 0;
}

.thinking.active {
  display: flex;
}

.thinking span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--petrol-400);
  animation: think 1s infinite ease-in-out;
}

.thinking span:nth-child(2) {
  animation-delay: 0.15s;
}

.thinking span:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes think {
  0%,
  80%,
  100% {
    opacity: 0.3;
    transform: translateY(0);
  }
  40% {
    opacity: 1;
    transform: translateY(-3px);
  }
}

.caret::after {
  content: "";
  display: inline-block;
  width: 2px;
  height: 1em;
  margin-left: 2px;
  vertical-align: -2px;
  background: var(--petrol-600);
  animation: blink 0.9s steps(1) infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

.slide-list {
  margin: 4px 0 8px;
  padding-left: 22px;
  font-size: 14px;
}

.slide-list li + li {
  margin-top: 2px;
}

.file-card {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 10px;
  padding: 10px 12px;
  border: 1px solid var(--paper-300);
  border-radius: 8px;
  background: var(--paper-0);
  box-shadow: var(--shadow-1);
}

.file-icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 6px;
  color: #fff;
  font: 700 10px var(--font-mono);
  letter-spacing: 0.04em;
}

.file-icon.xlsx {
  background: linear-gradient(160deg, var(--petrol-500), var(--petrol-700));
}

.file-icon.pptx {
  background: linear-gradient(160deg, var(--accent-bright), var(--accent-ink));
}

.file-info {
  display: grid;
  min-width: 0;
}

.file-name {
  overflow: hidden;
  font: 600 13px var(--font-mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-meta {
  color: var(--ink-faint);
  font-size: 12px;
}

.slide-thumbs {
  display: flex;
  gap: 4px;
  margin-left: auto;
}

.slide-thumbs span {
  width: 26px;
  height: 18px;
  border: 1px solid var(--paper-300);
  border-radius: 2px;
  background: linear-gradient(var(--petrol-800) 0 30%, var(--paper-50) 30% 100%);
}

.slide-thumbs span:nth-child(odd) {
  background: linear-gradient(var(--paper-50) 0 55%, var(--brass-soft) 55% 100%);
}

.mcp-note {
  margin-top: 16px;
  color: var(--ink-on-dark-muted);
  font-size: 13px;
}

/* Audience */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

/* Trust */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  background: var(--paper-0);
  border: 1px solid var(--paper-200);
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow-1);
}

.trust-item {
  padding: 28px;
}

.trust-item + .trust-item {
  border-left: 1px solid var(--rule);
}

.trust-item .label {
  margin-bottom: 8px;
  color: var(--brass-ink);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.trust-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 540;
}

.trust-item p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 15px;
}

/* Pricing teaser */
.pricing {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 40px;
  align-items: center;
  padding: 40px;
  background: var(--paper-0);
  border: 1px solid var(--paper-200);
  border-radius: var(--radius-overlay);
  box-shadow: var(--shadow-2);
}

.pricing h2 {
  font-size: clamp(28px, 3.5vw, 38px);
}

.pricing p {
  color: var(--ink-muted);
}

.price-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--rule);
  border-radius: var(--radius-panel);
}

.price-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  font-size: 15px;
}

.price-list li + li {
  border-top: 1px solid var(--rule);
}

.price-list li {
  align-items: center;
}

.price-list .badge {
  flex: none;
  white-space: nowrap;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--petrol-50);
  border: 1px solid var(--petrol-100);
  color: var(--petrol-700);
  font: 600 11px var(--font-mono);
}

.price-list .badge.addon {
  background: var(--accent-soft);
  border-color: #f3c9bb;
  color: var(--accent-ink);
}

/* FAQ */
.faq {
  max-width: 820px;
}

.faq details {
  border-bottom: 1px solid var(--paper-200);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 540;
}

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

.faq summary::after {
  content: "+";
  color: var(--accent);
  font: 500 22px var(--font-mono);
  transition: transform 160ms var(--ease);
}

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

.faq details p {
  margin: 0 0 22px;
  color: var(--ink-muted);
  max-width: 680px;
}

/* Final CTA */
.final-cta {
  text-align: center;
}

.final-cta h2 {
  font-size: clamp(34px, 5vw, 54px);
}

.final-cta .lede {
  margin: 18px auto 32px;
}

.final-cta .waitlist-form {
  margin-inline: auto;
}

.final-cta .waitlist-meta {
  justify-content: center;
}

/* Footer */
.site-footer {
  padding: 48px 0 32px;
  color: var(--ink-on-dark-muted);
  background: var(--petrol-950);
  font-size: 14px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(233, 241, 237, 0.1);
}

.footer-top .brand {
  color: var(--ink-on-dark);
}

.footer-links {
  display: flex;
  gap: 48px;
}

.footer-links h4 {
  margin: 0 0 10px;
  color: var(--brass-light);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-links ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.footer-links a {
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--ink-on-dark);
}

.disclaimer {
  margin: 24px 0 0;
  max-width: 860px;
  font-size: 12px;
  color: var(--ink-faint);
}

/* Reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 600ms var(--ease), transform 600ms var(--ease);
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .pulse {
    animation: none;
  }
}

/* Mobile menu (hidden on desktop) */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 40px;
  height: 40px;
  margin-right: -8px;
  padding: 0 10px;
  border: none;
  border-radius: var(--radius-control);
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--ink-on-dark);
  transition: transform 200ms var(--ease), opacity 150ms linear;
}

.site-header[data-menu-open] .menu-toggle span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.site-header[data-menu-open] .menu-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header[data-menu-open] .menu-toggle span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

section[id],
main [id] {
  scroll-margin-top: 80px;
}

/* Responsive: tablet landscape and below */
@media (max-width: 1024px) {
  section {
    padding: 80px 0;
  }
  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .walk-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
    padding: 36px 0;
  }
  .walk-row:nth-child(even) .walk-copy {
    order: 0;
  }
  .walk-copy {
    max-width: 640px;
  }
  .mcp-grid,
  .parity-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 40px;
  }
  .chat {
    width: 100%;
    max-width: 640px;
  }
  .logos .wrap {
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
  }
  .logos .eyebrow {
    text-align: center;
  }
  .logo-row {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    justify-items: center;
    align-items: center;
    gap: 24px 16px;
  }
}

/* Tablet portrait */
@media (max-width: 860px) {
  .site-header .wrap {
    position: relative;
  }
  .site-nav {
    position: absolute;
    top: 100%;
    left: -24px;
    right: -24px;
    display: none;
    flex-direction: column;
    gap: 0;
    margin: 0;
    padding: 8px 24px 16px;
    border-left: none;
    border-top: 1px solid rgba(233, 241, 237, 0.12);
    background: var(--petrol-900);
    box-shadow: 0 24px 40px -24px rgba(0, 0, 0, 0.6);
  }
  .site-header[data-menu-open] .site-nav {
    display: flex;
  }
  .site-nav a {
    padding: 14px 0;
    font-size: 16px;
    border-bottom: 1px solid rgba(233, 241, 237, 0.08);
  }
  .site-nav a:last-child {
    border-bottom: none;
  }
  .menu-toggle {
    display: flex;
  }
  .header-cta {
    margin-left: auto;
  }
  .pricing {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }
  .logo-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px 16px;
  }
}

/* Small tablet / large phone */
@media (max-width: 760px) {
  .audience-grid,
  .trust-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .trust-item + .trust-item {
    border-left: none;
    border-top: 1px solid var(--rule);
  }
}

/* Phone */
@media (max-width: 600px) {
  body {
    font-size: 15px;
  }
  .wrap {
    width: calc(100% - 40px);
  }
  section {
    padding: 64px 0;
  }
  .section-head {
    margin-bottom: 32px;
  }
  .lede {
    font-size: 16.5px;
  }
  .hide-phone {
    display: none;
  }
  .site-header .wrap {
    height: 56px;
    gap: 12px;
  }
  .site-nav {
    left: -20px;
    right: -20px;
    padding-inline: 20px;
  }
  .brand-word {
    font-size: 20px;
  }
  .header-cta {
    height: 34px;
    padding: 0 14px;
  }
  .hero {
    padding: 44px 0 48px;
  }
  .hero-grid {
    gap: 36px;
  }
  .hero h1 {
    font-size: clamp(34px, 10vw, 44px);
  }
  .hero .lede {
    font-size: 16.5px;
    margin: 16px 0 20px;
  }
  .parity-badge {
    font-size: 13px;
  }
  .parity {
    padding-top: 56px;
  }
  .parity-figure {
    padding: 26px 22px;
  }
  .parity-stats {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }
  .waitlist-form {
    flex-direction: column;
    gap: 6px;
  }
  .waitlist-form .btn {
    width: 100%;
  }
  .app-frame {
    border-radius: var(--radius-panel);
  }
  .app-frame-bar {
    height: 28px;
    padding: 0 10px;
    font-size: 10.5px;
  }
  .app-frame-bar .url {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .logos {
    padding: 28px 0;
  }
  .logo {
    max-width: 100%;
  }
  .logo-jll {
    height: 28px;
  }
  .logo-gs {
    height: 34px;
  }
  .logo-bx {
    height: 28px;
  }
  .logo-cbre {
    height: 18px;
  }
  .logo-colliers {
    height: 38px;
  }
  .logo-newmark {
    height: 14px;
  }
  .card-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }
  .card {
    padding: 20px;
  }
  .card .num {
    margin-bottom: 10px;
  }
  .walk-row {
    gap: 20px;
    padding: 28px 0;
  }
  .walk-copy h3 {
    font-size: 26px;
  }

  /* Comparison table becomes stacked cards */
  .compare {
    background: transparent;
    border: none;
    box-shadow: none;
  }
  .compare thead {
    display: none;
  }
  .compare table,
  .compare tbody {
    display: block;
  }
  .compare tr {
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin-bottom: 10px;
    overflow: hidden;
    background: var(--paper-0);
    border: 1px solid var(--paper-200);
    border-radius: var(--radius-panel);
    box-shadow: var(--shadow-1);
  }
  .compare tbody th {
    grid-column: 1 / -1;
    width: auto;
    padding: 12px 14px 10px;
    background: var(--paper-100);
    font-size: 14px;
  }
  .compare th,
  .compare td {
    border-bottom: none;
  }
  .compare td {
    padding: 10px 14px 14px;
    font-size: 14px;
  }
  .compare td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 4px;
    color: var(--brass-ink);
    font-size: 10px;
    font-weight: 650;
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }
  .compare td.us::before {
    color: var(--petrol-700);
  }
  .compare td.us {
    border-left: 1px solid var(--rule);
  }

  /* MCP chat */
  .workflow-item {
    padding: 16px 18px;
  }
  .chat-head {
    padding: 10px 12px;
    font-size: 11px;
  }
  .chat-head .status {
    display: none;
  }
  .chat-replay {
    margin-left: auto;
  }
  .chat-body {
    gap: 12px;
    padding: 14px;
  }
  .chat[data-animated] .chat-body {
    height: 520px;
  }
  .msg {
    max-width: 94%;
    padding: 10px 12px;
    font-size: 14px;
  }
  .kpi {
    padding: 8px;
  }
  .kpi .label {
    font-size: 8.5px;
    letter-spacing: 0.06em;
  }
  .kpi .value {
    font-size: 17px;
  }
  .file-card {
    gap: 10px;
    padding: 8px 10px;
  }
  .file-icon {
    width: 34px;
    height: 34px;
    font-size: 9px;
  }
  .file-name {
    font-size: 12px;
  }
  .slide-thumbs {
    display: none;
  }

  .trust-item {
    padding: 22px 20px;
  }
  .pricing {
    padding: 24px 20px;
  }
  .price-list li {
    padding: 12px 14px;
    font-size: 14px;
  }
  .faq summary {
    padding: 18px 0;
    font-size: 18px;
  }
  .final-cta h2 {
    font-size: clamp(30px, 9vw, 40px);
  }
  .footer-top {
    flex-direction: column;
    gap: 28px;
  }
  .footer-links {
    gap: 40px;
  }
  .site-footer {
    padding-bottom: calc(28px + env(safe-area-inset-bottom));
  }
}