/* ==========================================================================
   1662: Design system
   One blue, one white. No tints, no gradients, no shadows.
   Type: Switzer (light, large) + Fragment Mono (small, quiet labels).
   ========================================================================== */

:root {
  --blue: #1636c7;
  --white: #ffffff;

  --sans: 'Switzer', 'Helvetica Neue', Arial, sans-serif;
  --mono: 'Fragment Mono', ui-monospace, 'SF Mono', monospace;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --gutter: clamp(20px, 3.2vw, 48px);
  --max: 1440px;
  --nav-h: 72px;
}

[x-cloak] { display: none !important; }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  background: var(--white);
  color: var(--blue);
  -webkit-text-size-adjust: 100%;
}
html.lenis, html.lenis body { height: auto; }
html.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }

body {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection { background: var(--blue); color: var(--white); }
:focus-visible { outline: 1px solid var(--blue); outline-offset: 4px; }

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
button:disabled { cursor: default; }
ol, ul { list-style: none; }
code { font-family: var(--mono); font-size: 0.88em; padding: 1px 5px; box-shadow: inset 0 0 0 1px var(--blue); }

.skip-link {
  position: fixed;
  top: 12px;
  left: var(--gutter);
  z-index: 100;
  padding: 9px 12px;
  background: var(--blue);
  color: var(--white);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transform: translateY(-160%);
  transition: transform 0.25s var(--ease);
}
.skip-link:focus { transform: translateY(0); }

/* ---------- Layout ---------- */
.wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--gutter);
}
.col-label { grid-column: 1 / 4; padding-top: 0.6em; }
.col-body  { grid-column: 4 / 13; }

/* ---------- Type ---------- */
.label {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.h1 {
  font-weight: 300;
  font-size: clamp(44px, 6.4vw, 104px);
  line-height: 0.96;
  letter-spacing: -0.045em;
  max-width: 14ch;
  text-wrap: balance;
}
.h2 {
  font-weight: 300;
  font-size: clamp(30px, 3.4vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.032em;
  max-width: 21ch;
  text-wrap: balance;
}
.h3 {
  font-weight: 400;
  font-size: clamp(22px, 1.9vw, 28px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
p { max-width: 58ch; }

.link,
.link-btn {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
  transition: text-underline-offset 0.5s var(--ease);
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}
.link:hover,
.link-btn:hover { text-underline-offset: 9px; }

/* ---------- Buttons & chips ---------- */
.arr { display: inline-block; transition: transform 0.5s var(--ease); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  height: 50px;
  padding: 0 24px;
  border: 1px solid var(--blue);
  border-radius: 999px;
  background: var(--blue);
  color: var(--white);
  font-size: 15px;
  letter-spacing: -0.005em;
  transition: background-color 0.4s var(--ease), color 0.4s var(--ease), transform 0.3s var(--ease);
}
.btn:hover:not(:disabled) { background: var(--white); color: var(--blue); }
.btn:hover:not(:disabled) .arr { transform: translateX(4px); }
.btn:active:not(:disabled) { transform: scale(0.98); }
.btn:disabled { background: var(--white); color: var(--blue); }
.btn-lg { height: 60px; padding: 0 30px; font-size: 16px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  height: 34px;
  padding: 0 14px;
  border: 1px solid var(--blue);
  border-radius: 999px;
  font-size: 13px;
  transition: background-color 0.35s var(--ease), color 0.35s var(--ease), transform 0.25s var(--ease);
}
.chip:hover { background: var(--blue); color: var(--white); }
.chip.is-on { background: var(--blue); color: var(--white); }
.chip:active { transform: scale(0.97); }

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--gutter);
  background: var(--white);
  transition: transform 0.6s var(--ease), box-shadow 0.3s;
}
.nav.is-ruled { box-shadow: inset 0 -1px 0 var(--blue); }
.nav.is-hidden { transform: translateY(-100%); }

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0;
  font-weight: 500;
  font-size: 19px;
  letter-spacing: -0.02em;
  line-height: 1;
}
.wordmark-mark {
  width: 16px;
  height: 13px;
  margin: 0 6px;
  flex: 0 0 auto;
  fill: var(--blue);
  overflow: visible;
  transition: width 0.45s cubic-bezier(0.22, 1, 0.36, 1),
              margin 0.45s cubic-bezier(0.22, 1, 0.36, 1),
              opacity 0.3s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: width, margin, opacity, transform;
}
.wordmark-mark rect { transform-box: fill-box; transform-origin: bottom; transition: transform 0.6s var(--ease); }
.wordmark:hover .wordmark-mark rect:nth-child(1) { transform: scaleY(1.55); }
.wordmark:hover .wordmark-mark rect:nth-child(4) { transform: scaleY(1.25); }

.nav.is-scrolled .wordmark-mark {
  width: 0;
  margin: 0;
  opacity: 0;
  transform: scale(0.2);
  pointer-events: none;
}

.nav-links {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 36px;
  font-size: 14px;
}
.nav-links a, .nav-cta { position: relative; }
.nav-links a::after, .nav-cta::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 1px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s var(--ease);
}
.nav-links a:hover::after, .nav-cta:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-links a.is-current::after { transform: scaleX(1); transform-origin: left; }
.nav-cta { font-size: 14px; display: inline-flex; gap: 8px; margin-left: auto; }
.nav-cta:hover .arr { transform: translateX(3px); }

/* ---------- Hero ---------- */
.hero {
  height: 100vh;
  height: 100svh;
  min-height: 640px;
  display: flex;
  flex-direction: column;
  padding-top: var(--nav-h);
  background: var(--white);
  position: relative;
}
.hero-top {
  display: flex;
  justify-content: space-between;
  padding-top: clamp(20px, 4vh, 48px);
}
.hero-title {
  font-weight: 300;
  font-size: clamp(44px, 8.2vw, 132px);
  line-height: 0.94;
  letter-spacing: -0.048em;
  margin-top: clamp(16px, 3vh, 36px);
  text-wrap: balance;
}
.line { display: block; overflow: hidden; padding-bottom: 0.04em; }
.line > span { display: block; }

.hero-field-wrap { flex: 1; display: flex; min-height: 160px; padding-top: clamp(20px, 4vh, 48px); padding-bottom: clamp(20px, 4vh, 40px); }
.hero-field { flex: 1; position: relative; }
.hero-field canvas { position: absolute; inset: 0; width: 100%; height: 100%; touch-action: pan-y; }

.hero-bottom {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--gutter);
  align-items: end;
  padding-bottom: clamp(24px, 4vh, 40px);
}
.hero-lede { grid-column: 1 / 6; font-size: clamp(16px, 1.2vw, 18px); max-width: 44ch; }
.hero-state { grid-column: 8 / 13; display: flex; align-items: center; gap: 16px; }
.state-track { flex: 1; height: 1px; background: var(--blue); position: relative; }
.state-knob {
  position: absolute; top: -3px; left: 0;
  width: 7px; height: 7px; margin-left: -3.5px;
  border-radius: 50%;
  background: var(--blue);
}

/* ---------- Sections ---------- */
.section { padding: clamp(120px, 15vw, 220px) 0 0; }
.section-contact { padding-bottom: clamp(120px, 14vw, 200px); }

/* Operating stack */
.platform-section {
  margin-top: clamp(84px, 9vw, 136px);
}
.platform-lede { margin-top: 28px; max-width: 45ch; font-size: clamp(17px, 1.3vw, 20px); text-wrap: pretty; }
.platform-rail { margin-top: clamp(44px, 5vw, 72px); overflow: hidden; }
.platform-track { display: flex; width: max-content; animation: platform-marquee 34s linear infinite; will-change: transform; }
.platform-list { display: flex; flex: none; align-items: center; gap: clamp(72px, 11vw, 176px); padding: 0 clamp(36px, 6vw, 96px) 0 var(--gutter); }
.platform-list li { display: flex; flex: none; align-items: center; justify-content: center; min-width: clamp(48px, 4vw, 72px); }
.platform-list img { display: block; width: auto; height: clamp(30px, 3vw, 46px); }
@keyframes platform-marquee { to { transform: translateX(-50%); } }

#demonstrations { padding-top: clamp(96px, 9vw, 136px); }

/* Practice */
.services { margin-top: clamp(64px, 8vw, 112px); }
.service {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) minmax(0, 1fr);
  column-gap: var(--gutter);
  padding: 30px 0 44px;
  box-shadow: inset 0 1px 0 var(--blue);
}
.service:last-child { box-shadow: inset 0 1px 0 var(--blue), inset 0 -1px 0 var(--blue); }
.service-n { padding-top: 0.7em; }
.service-title {
  font-weight: 300;
  font-size: clamp(26px, 2.4vw, 38px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  transition: transform 0.7s var(--ease);
}
.service:hover .service-title { transform: translateX(12px); }
.service-copy { display: flex; flex-direction: column; gap: 18px; padding-top: 0.45em; }

.method {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--gutter);
  align-items: baseline;
  margin-top: 40px;
  max-width: none;
}
.method .label { grid-column: 1 / 4; }
.method > span:last-child { grid-column: 4 / 13; max-width: 72ch; }

/* ---------- Demonstrations ---------- */
.tabs {
  position: relative;
  display: flex;
  gap: clamp(24px, 3.5vw, 56px);
  margin-top: clamp(56px, 7vw, 96px);
  box-shadow: inset 0 -1px 0 var(--blue);
  overflow-x: auto;
  scrollbar-width: none;
}
.tab {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  padding: 0 0 18px;
  font-size: clamp(17px, 1.4vw, 21px);
  letter-spacing: -0.015em;
  white-space: nowrap;
}
.tab-ind {
  position: absolute;
  left: 0; bottom: 0;
  height: 3px;
  background: var(--blue);
  transition: transform 0.7s var(--ease), width 0.7s var(--ease);
}

.panel {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--gutter);
  row-gap: 48px;
  padding-top: clamp(48px, 5vw, 72px);
  min-height: 560px;
}
.panel-aside { grid-column: 1 / 5; display: flex; flex-direction: column; gap: 22px; align-items: flex-start; }
.panel-aside > p { max-width: 38ch; }
.panel-stage { grid-column: 6 / 13; min-width: 0; }
.control { display: flex; flex-direction: column; gap: 10px; margin-top: 6px; }

.t-enter { transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.t-from  { opacity: 0; transform: translateY(14px); }
.t-to    { opacity: 1; transform: none; }

/* Report */
.report-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 28px; }
.report-figure {
  font-weight: 300;
  font-size: clamp(48px, 5.2vw, 84px);
  line-height: 1;
  letter-spacing: -0.045em;
  margin-top: 10px;
  font-variant-numeric: tabular-nums;
}
.report-delta { font-size: 14px; text-align: right; max-width: 22ch; }

.chart { cursor: crosshair; }
.chart-svg, .pipe-svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart-svg text, .pipe-svg text {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  fill: var(--blue);
}
.c-line { fill: none; stroke: var(--blue); stroke-width: 1.5; stroke-linejoin: round; }
.c-grid { stroke: var(--blue); stroke-width: 1; stroke-dasharray: 1 5; }
.c-base { stroke: var(--blue); stroke-width: 1; }
.c-dot { fill: var(--white); stroke: var(--blue); stroke-width: 1.25; }
.c-hover-line { stroke: var(--blue); stroke-width: 1; }
.c-hover-dot { fill: var(--blue); }
.c-hover-text { font-size: 12px !important; }

.brief {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2.2fr);
  gap: var(--gutter);
  margin-top: 36px;
  padding-top: 22px;
  box-shadow: inset 0 1px 0 var(--blue);
}
.brief-text { font-size: 16px; }

/* Pipeline */
.flow { fill: none; stroke: var(--blue); stroke-width: 1; transition: stroke-dasharray 0.4s; }
.flow.is-tangled { stroke-dasharray: 2 5; }
.nodes circle { fill: var(--white); stroke: var(--blue); stroke-width: 1.25; }
.hub rect { fill: var(--white); stroke: var(--blue); stroke-width: 1; }
.out circle { fill: var(--blue); }
.packets circle { fill: var(--blue); }

.stats { display: grid; grid-template-columns: repeat(3, auto); gap: 28px; margin-top: 18px; padding-top: 22px; box-shadow: inset 0 1px 0 var(--blue); align-self: stretch; }
.stat-n { font-weight: 300; font-size: 32px; letter-spacing: -0.03em; line-height: 1; margin-bottom: 8px; font-variant-numeric: tabular-nums; }

/* Agent */
.flow-row {
  --p: 0;
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}
.flow-row::before, .flow-row::after {
  content: '';
  position: absolute;
  top: 6px; left: 6px; right: calc(20% - 6px);
  height: 1px;
  background: var(--blue);
}
.flow-row::before { height: 0; background: none; border-top: 1px dashed var(--blue); }
.flow-row::after { transform-origin: left; transform: scaleX(var(--p)); transition: transform 0.9s var(--ease); }

.flow-node { position: relative; display: flex; flex-direction: column; gap: 14px; }
.flow-dot {
  position: relative; z-index: 1;
  width: 13px; height: 13px;
  border: 1px solid var(--blue);
  border-radius: 50%;
  background: var(--white);
  transition: background-color 0.4s var(--ease);
}
.flow-node.is-done .flow-dot { background: var(--blue); }
.flow-node.is-active .flow-dot::after {
  content: '';
  position: absolute; inset: -6px;
  border: 1px solid var(--blue);
  border-radius: 50%;
  animation: ring 1.2s var(--ease) infinite;
}
@keyframes ring { from { transform: scale(0.6); opacity: 1; } to { transform: scale(1.8); opacity: 0; } }
.flow-name { font-size: clamp(15px, 1.2vw, 18px); letter-spacing: -0.01em; line-height: 1.2; }

.log { margin-top: 48px; min-height: 230px; box-shadow: inset 0 1px 0 var(--blue); }
.log-line, .log-empty {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  padding: 14px 0;
  box-shadow: inset 0 -1px 0 var(--blue);
  font-size: 15px;
}
.log-stamp {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
  text-transform: none;
  white-space: nowrap;
}
.log-unit {
  font-size: 8.5px;
  line-height: 1;
  text-transform: lowercase;
  margin-left: 1.5px;
  opacity: 0.72;
}
.log-empty { box-shadow: none; }
.agent-outcome { margin-top: 24px; font-weight: 300; font-size: clamp(22px, 1.9vw, 28px); letter-spacing: -0.02em; }

/* ---------- Outcomes ---------- */
.outcomes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--gutter);
  margin-top: clamp(48px, 5vw, 72px);
}
.outcomes-intro { margin-top: 28px; max-width: 44ch; font-size: clamp(17px, 1.3vw, 20px); text-wrap: pretty; }
.outcome { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; padding-top: 22px; box-shadow: inset 0 1px 0 var(--blue); }
.outcome-title { max-width: 12ch; font-weight: 300; font-size: clamp(30px, 2.8vw, 46px); line-height: 1.04; letter-spacing: -0.038em; text-wrap: balance; }
.outcome > p:not(.label) { max-width: 29ch; text-wrap: pretty; }

/* ---------- Contact ---------- */
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  column-gap: clamp(48px, 8vw, 136px);
  align-items: start;
}
.contact-intro { padding-top: 0.6em; }
.contact-intro .h1 { margin-top: clamp(36px, 4vw, 64px); max-width: 8.5ch; }
.contact-lede { margin-top: 36px; font-size: clamp(17px, 1.3vw, 20px); max-width: 32ch; }
.contact-form-area { padding-top: clamp(108px, 11vw, 176px); }
.contact-form-area > .label { display: block; padding-top: 20px; box-shadow: inset 0 1px 0 var(--blue); }

.form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: var(--gutter);
  row-gap: 36px;
  margin-top: clamp(32px, 3.5vw, 52px);
}
.field { display: flex; flex-direction: column; gap: 12px; }
.field-wide { grid-column: 1 / -1; }
.field input, .field textarea {
  width: 100%;
  border: 0;
  border-radius: 0;
  box-shadow: inset 0 -1px 0 var(--blue);
  background: transparent;
  color: var(--blue);
  font: inherit;
  font-weight: 300;
  font-size: clamp(20px, 1.6vw, 24px);
  letter-spacing: -0.015em;
  padding: 6px 0 12px;
  outline: none;
  resize: none;
  transition: box-shadow 0.4s var(--ease);
}
.field input:focus, .field textarea:focus { box-shadow: inset 0 -2px 0 var(--blue); }
.form-foot { display: flex; justify-content: flex-end; align-items: center; gap: 24px; margin-top: 8px; }
.form-error { margin-right: auto; }

.sent { margin-top: clamp(56px, 6vw, 88px); display: flex; flex-direction: column; gap: 16px; max-width: 34ch; padding-top: 24px; box-shadow: inset 0 1px 0 var(--blue); }
.contact-alt { margin-top: clamp(48px, 7vw, 96px); font-size: 15px; }

/* ---------- Footer ---------- */
.footer { padding: 0 0 32px; }
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  padding-top: 28px;
  box-shadow: inset 0 1px 0 var(--blue);
}
.footer-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 18px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; }
.footer-meta a,
.footer-meta button {
  position: relative;
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  text-transform: inherit;
  letter-spacing: inherit;
}
.footer-meta a::after,
.footer-meta button::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: -4px;
  left: 0;
  height: 1px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease);
}
.footer-meta a:hover::after,
.footer-meta a:focus-visible::after,
.footer-meta button:hover::after,
.footer-meta button:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* ---------- Cookie Banner ---------- */
.cookie-banner {
  position: fixed;
  right: clamp(14px, 2vw, 24px);
  bottom: clamp(14px, 2vw, 24px);
  z-index: 999;
  width: min(318px, calc(100vw - 28px));
  background: var(--white);
  border: 1px solid var(--blue);
  border-radius: 12px;
  padding: 15px 16px 13px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  opacity: 0;
  transform: translateY(14px);
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease), visibility 0.35s;
}

.cookie-banner.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  visibility: visible;
}

.cookie-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cookie-status {
  opacity: 0.8;
  font-size: 10px;
}

.cookie-desc {
  font-size: 12px;
  line-height: 1.42;
  color: var(--blue);
  margin: 0;
  text-wrap: pretty;
}

.cookie-categories {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px 0;
  border-top: 1px solid var(--blue);
  border-bottom: 1px solid var(--blue);
}

.cookie-cat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 400;
  user-select: none;
}

.cookie-cat-main {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.cookie-cat.is-mandatory .cookie-cat-main {
  cursor: default;
}

.cookie-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 13px;
  height: 13px;
  border: 1px solid var(--blue);
  border-radius: 3px;
  background: var(--white);
  margin: 0;
  display: inline-grid;
  place-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background-color 0.2s var(--ease);
}

.cookie-checkbox:checked {
  background: var(--blue);
}

.cookie-checkbox:checked::after {
  content: '';
  width: 5px;
  height: 2.5px;
  border-left: 1.5px solid var(--white);
  border-bottom: 1.5px solid var(--white);
  transform: rotate(-45deg) translate(0.5px, -0.5px);
}

.cookie-checkbox:disabled {
  cursor: default;
  opacity: 1;
}

.cookie-badge {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.85;
}

.cookie-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
  padding-top: 1px;
}

.cookie-btn {
  height: 33px;
  padding: 0 10px;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: -0.01em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 1px solid var(--blue);
  border-radius: 7px;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease), transform 0.15s var(--ease);
}

.cookie-btn:active {
  transform: scale(0.98);
}

.cookie-btn-ghost {
  background: var(--white);
  color: var(--blue);
}

.cookie-btn-ghost:hover {
  background: var(--blue);
  color: var(--white);
}

.cookie-btn-solid {
  background: var(--blue);
  color: var(--white);
}

.cookie-btn-solid:hover {
  background: var(--white);
  color: var(--blue);
}

.cookie-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1px;
}

.cookie-foot .label {
  font-size: 10px;
}

.cookie-link {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  position: relative;
}

.cookie-link::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: -3px;
  left: 0;
  height: 1px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease);
}

.cookie-link:hover::after,
.cookie-link:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* ---------- Supporting pages ---------- */
.page-main { padding-top: var(--nav-h); }
.page-hero {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--gutter);
  row-gap: clamp(28px, 3.5vw, 48px);
  align-items: end;
  min-height: min(480px, calc(62svh - var(--nav-h)));
  padding-top: clamp(48px, 5.5vw, 84px);
  padding-bottom: clamp(52px, 6vw, 88px);
}
.page-hero .label { grid-column: 1 / -1; margin: 0; }
.page-hero-bar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin: 0;
}
.location-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  letter-spacing: 0.06em;
}
.live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  display: inline-block;
  position: relative;
  flex: none;
}
.live-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1px solid var(--blue);
  opacity: 0.45;
  animation: live-pulse 2.4s ease-out infinite;
}
@keyframes live-pulse {
  0% { transform: scale(0.85); opacity: 0.8; }
  50% { transform: scale(1.65); opacity: 0; }
  100% { transform: scale(0.85); opacity: 0; }
}
@media (max-width: 600px) {
  .page-hero-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}
.page-hero .h1 { grid-column: 1 / 9; max-width: 13ch; }
.page-intro { grid-column: 9 / -1; margin: 0; padding-bottom: 0.25em; font-size: clamp(18px, 1.6vw, 24px); line-height: 1.42; max-width: 28ch; text-wrap: pretty; }
.page-hero .policy-meta { grid-column: 1 / 9; margin: 0; }
.page-hero .policy-meta + .page-intro { grid-column: 9 / -1; }
.not-found-hero {
  align-items: center;
  min-height: min(600px, calc(100svh - var(--nav-h)));
  padding-top: clamp(52px, 6vw, 92px);
  padding-bottom: clamp(56px, 6vw, 88px);
  row-gap: clamp(32px, 4vw, 52px);
}
.not-found-hero > .label { align-self: start; }
.not-found-copy { grid-column: 1 / 8; }
.not-found-copy .h1 { max-width: 9ch; }
.not-found-copy .page-intro { grid-column: auto; margin-top: 30px; padding-bottom: 0; max-width: 32ch; }
.not-found-code {
  grid-column: 8 / -1;
  justify-self: end;
  align-self: end;
  display: flex;
  align-items: baseline;
  margin-bottom: -0.04em;
  font-weight: 300;
  font-size: clamp(136px, 14vw, 248px);
  line-height: 0.72;
  letter-spacing: -0.105em;
  color: var(--blue);
  font-variant-numeric: tabular-nums;
  user-select: none;
}
.not-found-code span:last-child { margin-right: -0.105em; }
.page-section { padding: clamp(72px, 9vw, 132px) 0; box-shadow: inset 0 1px 0 var(--blue); }
.page-section .grid { align-items: start; }
.page-copy { grid-column: 4 / 11; display: flex; flex-direction: column; gap: 28px; }
.page-copy p { font-size: 17px; text-wrap: pretty; }
.page-copy .h3 { margin-top: 24px; }
.page-copy .h3:first-child { margin-top: 0; }
.capability-list { margin-top: 12px; }
.capability-list li { display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: var(--gutter); padding: 22px 0; box-shadow: inset 0 -1px 0 var(--blue); }
.capability-list li:first-child { box-shadow: inset 0 1px 0 var(--blue), inset 0 -1px 0 var(--blue); }
.capability-list strong { font-weight: 400; font-size: clamp(20px, 2vw, 28px); line-height: 1.2; letter-spacing: -0.02em; }
.policy-meta { display: flex; gap: 18px; margin-top: 38px; }
.policy-meta span + span::before { content: '/'; margin-right: 18px; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .panel-aside { grid-column: 1 / -1; }
  .panel-stage { grid-column: 1 / -1; }
  .panel-aside > p { max-width: 52ch; }
  .panel { min-height: 0; }
}

@media (max-width: 860px) {
  .nav-links { display: none; }
  .col-label, .col-body { grid-column: 1 / -1; }
  .col-label { margin-bottom: 28px; }
  .hero {
    min-height: 0;
    height: 100vh;
    height: 100svh;
  }
  .hero-field-wrap {
    min-height: 120px;
    padding-top: clamp(10px, 2vh, 24px);
    padding-bottom: clamp(10px, 2vh, 20px);
  }
  .hero-lede, .hero-state { grid-column: 1 / -1; }
  .hero-state { margin-top: clamp(14px, 2vh, 24px); }
  .service { grid-template-columns: 40px minmax(0, 1fr); row-gap: 16px; }
  .service-copy { grid-column: 2; }
  .method { grid-template-columns: 1fr; row-gap: 12px; }
  .method .label, .method > span:last-child { grid-column: 1; }
  .outcomes { grid-template-columns: 1fr; row-gap: 56px; }
  .brief { grid-template-columns: 1fr; gap: 10px; }
  .form { grid-template-columns: 1fr; }
  .flow-name { font-size: 13px; }
  .report-head { flex-direction: column; align-items: flex-start; }
  .report-delta { text-align: left; }
  .page-copy { grid-column: 1 / -1; }
  .contact-layout { grid-template-columns: 1fr; row-gap: 64px; }
  .contact-form-area { padding-top: 0; }
  .page-hero {
    grid-template-columns: 1fr;
    min-height: 0;
    row-gap: 22px;
    padding-top: clamp(36px, 5.5vw, 56px);
    padding-bottom: clamp(44px, 6vw, 64px);
  }
  .not-found-hero { min-height: 0; padding-top: 56px; padding-bottom: 56px; row-gap: 28px; }
  .page-hero .label, .page-hero-bar, .page-hero .h1, .page-intro, .page-hero .policy-meta, .page-hero .policy-meta + .page-intro { grid-column: 1; }
  .page-intro { padding-bottom: 0; max-width: 42ch; }
  .not-found-copy, .not-found-code { grid-column: 1; }
  .not-found-code { justify-self: start; margin-top: 18px; font-size: clamp(116px, 28vw, 190px); }
}

@media (max-width: 520px) {
  :root { --nav-h: 64px; }
  .nav { padding-right: 20px; padding-left: 20px; }
  .wordmark { gap: 0; font-size: 18px; }
  .wordmark-mark { width: 15px; height: 12.2px; margin: 0 5px; }
  .nav-cta { font-size: 13px; }
  .hero {
    min-height: 0;
    height: 100vh;
    height: 100svh;
  }
  .hero-top { padding-top: clamp(10px, 1.8vh, 18px); }
  .hero-title { font-size: clamp(38px, 12vw, 62px); line-height: 0.92; margin-top: clamp(10px, 1.8vh, 20px); }
  .hero-bottom { padding-bottom: clamp(16px, 2.5vh, 24px); }
  .hero-state { gap: 12px; }
  .label { font-size: 10px; }
  .section { padding-top: 112px; }
  .service { padding: 24px 0 34px; }
  .tabs { gap: 28px; margin-right: calc(var(--gutter) * -1); padding-right: var(--gutter); }
  .tab { padding-bottom: 15px; font-size: 17px; }
  .panel { row-gap: 36px; padding-top: 40px; }
  .stats { gap: 16px; }
  .stat-n { font-size: 28px; }
  .flow-row { gap: 7px; }
  .flow-name { font-size: 11px; overflow-wrap: anywhere; }
  .log-line, .log-empty { grid-template-columns: 56px minmax(0, 1fr); gap: 10px; font-size: 14px; }
  .form-foot { align-items: flex-start; flex-direction: column; }
  .form-foot .btn { width: 100%; justify-content: center; }
  .footer-inner { align-items: flex-start; flex-direction: column; gap: 12px; }
  .footer-meta { gap: 14px; font-size: 10px; }
  .page-hero { padding-top: 36px; padding-bottom: 48px; }
  .page-intro { margin-top: 14px; font-size: 18px; }
  .page-section { padding: 64px 0; }
  .page-copy { gap: 22px; }
  .page-copy p { font-size: 16px; }
  .capability-list li { grid-template-columns: 40px minmax(0, 1fr); padding: 20px 0; }
  .cookie-banner {
    left: auto;
    right: 12px;
    bottom: 12px;
    width: min(318px, calc(100vw - 24px));
    max-width: none;
    padding: 13px 14px 11px;
    gap: 8px;
    border-radius: 12px;
  }
}

@media (hover: none) {
  .service:hover .service-title { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation: none !important; }
  .platform-track { width: auto; }
  .platform-list[aria-hidden="true"] { display: none; }
}