@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=IBM+Plex+Sans:ital,wght@0,400;0,500;0,600;1,400&family=Space+Grotesk:wght@400;500;600;700&display=swap");

:root {
  --ink: #eef4ff;
  --muted: #9eb0d4;
  --dim: #7b8db3;
  --base: #121a33;
  --base-2: #182444;
  --panel: #1c2b52;
  --line: rgba(170, 198, 255, 0.16);
  --line-strong: rgba(120, 190, 255, 0.34);
  --signal: #5ee7ff;
  --glow: rgba(82, 120, 255, 0.28);
  --display: "Space Grotesk", sans-serif;
  --body: "IBM Plex Sans", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --wrap: min(1280px, calc(100% - 48px));
  --ease: cubic-bezier(.16, 1, .3, 1);
}

html[data-theme="light"] {
  --ink: #152038;
  --muted: #4d5d82;
  --dim: #6b7a9c;
  --base: #eef2fb;
  --base-2: #e4eaf8;
  --panel: #f7f9ff;
  --line: rgba(21, 32, 56, 0.12);
  --line-strong: rgba(61, 125, 255, 0.28);
  --signal: #1f6dff;
  --glow: rgba(61, 125, 255, 0.16);
}

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

html {
  overflow-x: clip;
  scroll-behavior: smooth;
  background: var(--base);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(ellipse 70% 46% at 82% -8%, var(--glow), transparent 52%),
    radial-gradient(ellipse 48% 36% at 6% 18%, rgba(94, 231, 255, 0.12), transparent 46%),
    radial-gradient(ellipse 42% 32% at 70% 108%, rgba(124, 92, 255, 0.14), transparent 48%),
    var(--base);
  color: var(--ink);
  font: 400 16px/1.6 var(--body);
  cursor: auto;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a,
button {
  cursor: pointer;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

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

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 1px solid var(--signal);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 1000;
  transform: translateY(-160%);
  padding: 10px 14px;
  background: var(--ink);
  color: var(--base);
  font: 500 12px/1 var(--mono);
}

.skip-link:focus {
  transform: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.wrap {
  width: var(--wrap);
  max-width: 100%;
  min-width: 0;
  margin-inline: auto;
}

main,
.site-footer {
  position: relative;
  z-index: 1;
}

/* Type */
.tech,
.tech-label,
.eyebrow,
.micro,
.system-status,
.chapter-index,
.loader-word,
.brand-lockup small,
.node-meta,
.layer-id {
  font-family: var(--mono);
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.eyebrow,
.tech-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
  color: var(--signal);
  font-size: 11px;
  line-height: 1;
}

.eyebrow::before,
.tech-label::before {
  width: 28px;
  height: 1px;
  background: var(--signal);
  content: "";
}

p .tech {
  color: var(--ink);
  font-size: .82em;
}

h1, h2, h3, h4, p { margin-top: 0; }

h1, h2, h3, h4 {
  max-width: 100%;
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -.04em;
  overflow-wrap: break-word;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(2rem, 1.05rem + 2.4vw, 4.25rem);
  line-height: .96;
}

h1 .line {
  display: block;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(1.6rem, 1rem + 1.8vw, 3.1rem);
  line-height: 1.08;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
  line-height: 1.2;
}

p { color: var(--muted); }

.lead {
  max-width: 38rem;
  font-size: clamp(1rem, 0.95rem + .4vw, 1.2rem);
}

.display-gradient {
  color: var(--ink);
}

/* Field architecture */
.field-word,
.spine {
  position: absolute;
  z-index: 0;
  color: var(--ink);
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -.06em;
  pointer-events: none;
  user-select: none;
  opacity: .045;
}

.field-word {
  top: 8%;
  right: -2%;
  font-size: clamp(6rem, 18vw, 16rem);
  line-height: .8;
  white-space: nowrap;
}

.spine {
  top: 18%;
  left: 18px;
  display: grid;
  gap: .15em;
  font-size: 13px;
  letter-spacing: .4em;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  opacity: .16;
}

.chapter {
  position: relative;
  overflow: clip;
}

.chapter-index {
  position: absolute;
  top: 132px;
  right: max(24px, calc((100% - 1280px) / 2 + 8px));
  z-index: 3;
  color: var(--dim);
  font-size: 10px;
}

/* Loader */
.site-loader {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  background: var(--base);
  pointer-events: none;
  transition: opacity .45s var(--ease), visibility .45s;
}

.site-loader.is-done {
  visibility: hidden;
  opacity: 0;
}

.loader-core {
  display: grid;
  justify-items: center;
  gap: 18px;
}

.loader-mark {
  width: 72px;
  height: 72px;
  overflow: visible;
}

.loader-mark path {
  stroke-dasharray: 160;
  stroke-dashoffset: 160;
  animation: drawPath .7s var(--ease) forwards;
}

.loader-word {
  color: var(--ink);
  font-size: 11px;
}

@keyframes drawPath {
  to { stroke-dashoffset: 0; }
}

@keyframes orbitSpin {
  to { transform: rotate(360deg); }
}

@keyframes agentPulse {
  50% { transform: scale(1.08); opacity: .55; }
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  padding: 18px 0;
  background: color-mix(in srgb, var(--base) 88%, transparent);
  backdrop-filter: blur(10px);
  transition: border-color .3s, padding .3s;
}

.site-header.is-scrolled {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.nav-shell {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 44px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.brand-mark {
  width: 32px;
  height: 32px;
  overflow: visible;
}

.brand-mark .signal-core,
.palram-agent-mark .signal-core {
  filter: drop-shadow(0 0 5px #5ee7ff);
}

.orbit-signal {
  transform-origin: center;
  transform-box: fill-box;
  animation: orbitSpin 8s linear infinite;
}

.brand-name {
  font: 500 15px/1 var(--display);
  letter-spacing: .28em;
}

.brand-lockup {
  display: grid;
  gap: 5px;
}

.brand-lockup small {
  color: var(--dim);
  font-size: 8px;
}

.desktop-nav {
  display: flex;
  justify-content: center;
  flex: 1;
  gap: 2px;
}

.desktop-nav a {
  padding: 8px 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
}

.desktop-nav a:hover,
.desktop-nav a[aria-current="page"] {
  color: var(--ink);
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink);
  font: 500 13px/1 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: background .2s, border-color .2s, color .2s;
}

.nav-cta {
  border-color: var(--signal);
}

.button-primary {
  background: var(--signal);
  border-color: var(--signal);
  color: #121a33;
}

html[data-theme="light"] .button-primary {
  color: #f7f9ff;
}

.button-primary:hover,
.nav-cta:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--base);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--signal);
  font: 500 12px/1 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.text-link[href^="mailto"] {
  text-transform: none;
  letter-spacing: 0;
}

.theme-toggle,
.menu-toggle {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.menu-toggle { display: none; }

.menu-toggle span,
.menu-toggle::before,
.menu-toggle::after {
  display: block;
  width: 16px;
  height: 1px;
  margin: 5px auto;
  background: currentColor;
  content: "";
}

.menu-toggle.is-open span { opacity: 0; }
.menu-toggle.is-open::before { transform: translateY(6px) rotate(45deg); }
.menu-toggle.is-open::after { transform: translateY(-6px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  inset: 69px 0 0;
  z-index: 99;
  display: grid;
  align-content: start;
  gap: 0;
  padding: 12px 24px 40px;
  visibility: hidden;
  background: var(--base);
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity .25s, transform .25s, visibility .25s;
}

.mobile-nav.is-open {
  visibility: visible;
  opacity: 1;
  transform: none;
}

.mobile-nav a {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font: 500 1.4rem/1 var(--display);
}

/* Hero / living system */
.hero {
  position: relative;
  padding: 132px 0 72px;
  overflow: clip;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
  gap: 48px;
  align-items: end;
}

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

.hero-copy h1 {
  max-width: none;
}

h1 .line {
  display: block;
}

.hero-note {
  margin-top: 28px;
  color: var(--dim);
  font: 500 11px/1 var(--mono);
  letter-spacing: .16em;
  text-transform: uppercase;
}

.living-system {
  position: relative;
  min-height: 560px;
  border: 1px solid var(--line);
  background:
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 100% 70px,
    linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 70px 100%;
}

.living-system svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.living-system path.flow {
  fill: none;
  stroke: var(--line-strong);
  stroke-width: 1;
}

.living-system path.signal {
  fill: none;
  stroke: var(--signal);
  stroke-width: 1.5;
  stroke-dasharray: 10 220;
  animation: signalRun 4.8s linear infinite;
}

.flow-node {
  position: absolute;
  z-index: 2;
  min-width: 86px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  background: var(--panel);
  font: 500 10px/1 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.flow-node.is-live {
  border-color: var(--signal);
  color: var(--signal);
}

.flow-node[data-id="input"] { top: 8%; left: 6%; }
.flow-node[data-id="agent"] { top: 18%; right: 8%; }
.flow-node[data-id="memory"] { top: 42%; left: 5%; }
.flow-node[data-id="tools"] { top: 42%; right: 6%; }
.flow-node[data-id="decision"] { top: 58%; left: 38%; }
.flow-node[data-id="action"] { bottom: 18%; left: 8%; }
.flow-node[data-id="human"] { bottom: 18%; right: 8%; }
.flow-node[data-id="outcome"] { bottom: 6%; left: 38%; }

.system-meta {
  position: absolute;
  z-index: 3;
  top: 16px;
  left: 16px;
  right: 16px;
  display: flex;
  justify-content: space-between;
  color: var(--dim);
  font: 500 10px/1 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.system-meta b {
  color: var(--signal);
  font-weight: 500;
}

@keyframes signalRun {
  to { stroke-dashoffset: -230; }
}

/* Sections */
.section {
  position: relative;
  padding: 96px 0;
}

.section-compact { padding: 72px 0; }

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

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 380px);
  gap: 48px;
  align-items: end;
  margin-bottom: 48px;
}

.section-head > * { margin-bottom: 0; }

.section-head.single {
  display: block;
  max-width: 46rem;
}

/* Capabilities as editorial rows */
.capability-grid {
  display: grid;
  border-top: 1px solid var(--line);
}

.capability {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto;
  gap: 12px 32px;
  align-items: start;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.capability p {
  grid-column: 2;
  max-width: 36rem;
}

.capability-mark {
  width: 28px;
}

.capability h3 {
  max-width: 28rem;
  font-size: clamp(1.15rem, 1.4vw, 1.55rem);
}

.capability ul {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.capability li,
.tag {
  padding: 4px 0;
  color: var(--muted);
  font: 500 10px/1 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.capability li + li::before {
  margin-right: 8px;
  content: "·";
}

/* Explorer */
.explorer,
.agent-showcase,
.industry-shell,
.intake-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  border: 1px solid var(--line);
}

.explorer-tabs,
.agent-list,
.industry-list,
.intake-progress {
  padding: 12px;
  border-right: 1px solid var(--line);
}

.explorer-tab,
.agent-card,
.industry-tab,
.choice {
  display: flex;
  width: 100%;
  min-height: 46px;
  padding: 0 12px;
  border: 0;
  border-left: 2px solid transparent;
  background: transparent;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
}

.explorer-tab:hover,
.explorer-tab[aria-selected="true"],
.agent-card:hover,
.agent-card[aria-selected="true"],
.industry-tab:hover,
.industry-tab[aria-selected="true"],
.choice:hover,
.choice[aria-pressed="true"] {
  border-left-color: var(--signal);
  color: var(--ink);
}

.explorer-result,
.agent-stage,
.industry-panel {
  min-height: 380px;
  padding: 36px;
}

.outcome-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  margin-top: 28px;
}

.outcome-step span,
.concept dt,
.feature-row span {
  display: block;
  margin-bottom: 8px;
  color: var(--signal);
  font: 500 10px/1 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.agent-card {
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
  min-height: 64px;
  padding: 10px 12px;
}

.agent-card small {
  color: var(--dim);
  font-size: 12px;
}

.agent-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 16px 0 24px;
}

.agent-spec {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 24px;
  margin: 18px 0 28px;
}

.agent-spec dt {
  color: var(--dim);
  font: 500 10px/1 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.agent-spec dd {
  margin: 6px 0 0;
}

.workflow,
.automation-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0, 1fr);
  gap: 0;
}

.workflow-node,
.automation-node {
  position: relative;
  padding: 16px 12px 16px 0;
  font: 500 12px/1.3 var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.workflow-node:not(:last-child)::after,
.automation-node:not(:last-child)::after {
  position: absolute;
  top: 22px;
  right: 8px;
  width: calc(100% - 72%);
  height: 1px;
  background: var(--line-strong);
  content: "";
}

.workflow-node.is-live::before,
.automation-node.is-live::before {
  position: absolute;
  top: 20px;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--signal);
  content: "";
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--signal) 18%, transparent);
}

.automation-canvas {
  position: relative;
  padding: 28px 8px;
  border: 1px solid var(--line);
  overflow-x: auto;
}

.automation-node b {
  display: block;
  margin: 10px 0 4px;
  font: 500 1rem/1.2 var(--display);
  letter-spacing: -.03em;
  text-transform: none;
}

.automation-node small {
  color: var(--dim);
}

.node-icon {
  color: var(--signal);
  font: 500 10px/1 var(--mono);
}

.loop-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 22px;
}

.loop-actions span {
  color: var(--muted);
  font: 500 10px/1 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.loop-actions span.is-on {
  color: var(--signal);
}

/* Architecture */
.layers {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.layers li {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr) auto;
  gap: 24px;
  align-items: baseline;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.layer-id {
  color: var(--signal);
  font-size: 11px;
}

/* Concepts */
.concept-grid,
.why-grid {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.concept,
.why-item {
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}

.concept small,
.why-item small {
  color: var(--signal);
  font: 500 10px/1 var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
}

.concept dl { margin: 18px 0 0; }
.concept dd { margin: 0 0 14px; color: var(--muted); }

.stack-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.stack-column {
  padding: 24px 20px 24px 0;
  border-right: 1px solid var(--line);
}

.stack-column:last-child { border-right: 0; }

.stack-column h3 {
  color: var(--signal);
  font: 500 11px/1 var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
}

.stack-column ul {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.stack-column li {
  margin: 8px 0;
  color: var(--muted);
}

.process {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
}

.process-step {
  position: relative;
  padding: 24px 20px 0 0;
}

.process-step b {
  color: var(--signal);
  font: 500 11px/1 var(--mono);
}

.process-step p { font-size: 14px; }

.industry-panel ul {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.industry-panel li {
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.page-hero {
  position: relative;
  padding: 140px 0 64px;
  overflow: clip;
}

.page-hero .wrap { position: relative; z-index: 1; min-width: 0; }

.page-hero h1 { max-width: 16ch; }

.page-visual {
  position: absolute;
  right: 0;
  bottom: 10%;
  width: 88px;
  opacity: .7;
  pointer-events: none;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}

.sticky-copy { position: sticky; top: 108px; }

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

.feature-row {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.final-cta {
  position: relative;
  padding: 110px 0;
  overflow: clip;
  border-top: 1px solid var(--line);
}

.final-cta h2 { max-width: 16ch; }

.cta-signal {
  display: block;
  width: min(420px, 70%);
  height: 1px;
  margin: 28px 0;
  background: var(--line-strong);
  position: relative;
}

.cta-signal::after {
  position: absolute;
  top: -3px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--signal);
  content: "";
  animation: ctaPulse 2.8s var(--ease) infinite;
}

@keyframes ctaPulse {
  from { left: 0; }
  to { left: calc(100% - 7px); }
}

/* Intake */
.intake-progress ol {
  display: grid;
  gap: 16px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: intake;
}

.intake-progress li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--dim);
  counter-increment: intake;
}

.intake-progress li::before {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  content: counter(intake, decimal-leading-zero);
  font: 500 10px/1 var(--mono);
}

.intake-progress li.is-active,
.intake-progress li.is-done { color: var(--ink); }

.intake-progress li.is-active::before,
.intake-progress li.is-done::before {
  border-color: var(--signal);
  color: var(--signal);
}

.intake-panel {
  display: none;
  max-width: 720px;
  min-height: 520px;
  padding: 40px;
}

.intake-panel.is-active { display: grid; align-content: center; }

.choice-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 22px 0 28px;
}

.choice {
  min-height: 54px;
  border: 1px solid var(--line);
  border-left-width: 2px;
}

.field { display: grid; gap: 8px; margin-bottom: 16px; }

.field label {
  color: var(--muted);
  font: 500 11px/1 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.field input,
.field textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  padding: 10px 0;
}

.field textarea { min-height: 120px; resize: vertical; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-note, .form-status { font-size: 13px; color: var(--dim); }
.form-status { color: #d35a5a; min-height: 22px; }

.intake-actions {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 22px;
}

/* Assistant */
.assistant-launcher,
.assistant-panel {
  position: fixed;
  right: 20px;
  z-index: 90;
  border: 1px solid var(--line);
  background: var(--base);
}

.assistant-launcher {
  bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 14px 0 10px;
  color: var(--ink);
  cursor: pointer;
}

.assistant-launcher img,
.assistant-launcher .brand-mark,
.assistant-head img,
.assistant-head .brand-mark {
  width: 22px;
  height: 22px;
}

.assistant-launcher span {
  font: 500 11px/1 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}

body.has-roaming-agent .assistant-launcher {
  display: none;
}

.palram-agent {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 95;
  width: 76px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  will-change: transform;
}

.palram-agent-aura {
  position: absolute;
  top: 8px;
  left: 15px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--signal) 42%, transparent), transparent 72%);
  animation: agentPulse 2.8s var(--ease) infinite;
  pointer-events: none;
}

.palram-agent-core {
  position: relative;
  display: grid;
  place-items: center;
  width: 76px;
  height: 68px;
  transform-origin: 50% 42%;
}

.palram-agent-mark {
  width: 64px;
  height: 64px;
  overflow: visible;
  filter: drop-shadow(0 8px 16px color-mix(in srgb, var(--signal) 28%, transparent));
}

.palram-agent-status {
  display: block;
  margin-top: -6px;
  color: var(--signal);
  font: 500 8px/1 var(--mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  text-align: center;
  text-shadow: 0 0 12px color-mix(in srgb, var(--signal) 55%, transparent);
}

.palram-agent-mark .agent-shell {
  fill: var(--panel);
}

.palram-agent-mark .agent-head {
  fill: var(--base-2);
}

.assistant-panel {
  bottom: 76px;
  width: min(380px, calc(100vw - 32px));
  visibility: hidden;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .2s, transform .2s, visibility .2s;
}

.assistant-panel.is-open {
  visibility: visible;
  opacity: 1;
  transform: none;
}

.assistant-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px;
  border-bottom: 1px solid var(--line);
}

.assistant-head div { display: flex; align-items: center; gap: 10px; }
.assistant-head small { display: block; color: var(--dim); font-size: 11px; }
.assistant-close {
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.assistant-body { padding: 16px; }
.assistant-disclosure { font-size: 12px; }
.assistant-option {
  display: block;
  width: 100%;
  margin: 6px 0;
  padding: 10px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
}

.assistant-answer { margin-top: 14px; color: var(--ink); }

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 40px;
  padding: 64px 0 40px;
}

.footer-brand p { max-width: 280px; margin-top: 16px; font-size: 14px; }

.footer-column h3 {
  margin-bottom: 16px;
  color: var(--dim);
  font: 500 10px/1 var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
}

.footer-column a {
  display: block;
  width: fit-content;
  margin: 8px 0;
  color: var(--muted);
  font-size: 14px;
}

.footer-column a:hover { color: var(--ink); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0 28px;
  border-top: 1px solid var(--line);
  color: var(--dim);
  font: 500 11px/1 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.js [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}

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

@media (max-width: 1120px) {
  .desktop-nav { display: none; }
  .nav-cta { margin-left: auto; }
  .menu-toggle { display: block; }
  .hero-grid,
  .section-head,
  .capability,
  .explorer,
  .agent-showcase,
  .industry-shell,
  .intake-shell,
  .split,
  .layers li {
    grid-template-columns: 1fr;
  }

  .capability p {
    grid-column: auto;
  }
  .spine,
  .chapter-index { display: none; }
  .living-system { min-height: 480px; }
}

@media (max-width: 820px) {
  :root { --wrap: min(100% - 32px, 720px); }
  .section { padding: 72px 0; }
  .hero,
  .page-hero { padding: 116px 0 48px; }
  .outcome-flow,
  .form-grid,
  .choice-grid,
  .agent-spec,
  .why-grid,
  .concept-grid { grid-template-columns: 1fr; }
  .workflow,
  .automation-track {
    grid-auto-flow: row;
    gap: 8px;
  }
  .workflow-node:not(:last-child)::after,
  .automation-node:not(:last-child)::after { display: none; }
  .stack-grid,
  .process,
  .footer-main { grid-template-columns: 1fr 1fr; }
  .page-visual { display: none; }
  .field-word { font-size: 18vw; opacity: .035; }
  .explorer-tabs,
  .agent-list,
  .industry-list {
    display: flex;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .explorer-tab,
  .industry-tab,
  .agent-card { flex: 0 0 auto; width: auto; }
}

@media (max-width: 560px) {
  h1 { font-size: clamp(1.75rem, 8vw, 2.25rem); }
  h2 { font-size: clamp(1.35rem, 6vw, 1.75rem); }
  .brand-lockup small,
  .nav-cta,
  .assistant-launcher span { display: none; }
  .button { width: 100%; }
  .stack-grid,
  .process,
  .footer-main,
  .choice-grid { grid-template-columns: 1fr; }
  .assistant-launcher {
    width: 44px;
    padding: 0;
    justify-content: center;
  }
  .palram-agent {
    width: 64px;
  }
  .palram-agent-mark {
    width: 54px;
    height: 54px;
  }
  .palram-agent-status { font-size: 7px; }
  .living-system { min-height: 420px; }
  .flow-node { min-width: 70px; font-size: 8px; padding: 6px 7px; }
  .intake-panel { min-height: 460px; padding: 24px 18px; }
  .footer-bottom { display: grid; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
  .palram-agent { display: none; }
}