:root {
  --bg:        #f4f1ec;
  --bg-deep:   #ebe6dd;
  --paper:     #faf8f4;
  --ink:       #14181c;
  --ink-2:     #2a3038;
  --ink-soft:  #5a6168;
  --ink-mute:  #8a8f95;
  --line:      rgba(20,24,28,0.14);
  --line-2:    rgba(20,24,28,0.08);
  --teal:      #2f6a64;
  --teal-deep: #234f4a;
  --teal-soft: #d8e2df;
  --coral:     #b8442e;
  --coral-soft:#f1d8cf;
  --amber:     #9a6b1f;

  --serif: "Newsreader", "Iowan Old Style", "Source Serif 4", Georgia, serif;
  --sans:  "Geist", -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono:  "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --pad: clamp(20px, 4vw, 56px);
  --maxw: 1240px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  font-weight: 400;
  overflow-x: hidden;
}

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

::selection { background: var(--teal); color: var(--bg); }

/* ---------- Layout ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }

/* Section header w/ tag + rule */
.section-head {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  align-items: baseline;
  padding-top: 8px;
  border-top: 1px solid var(--line);
  margin-bottom: 56px;
}
.section-head .tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-top: 14px;
}
.section-head .heading {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0;
  padding-top: 14px;
  max-width: 24ch;
  text-wrap: balance;
}
.section-head .heading em {
  font-style: italic;
  color: var(--teal);
}
@media (max-width: 720px) {
  .section-head { grid-template-columns: 1fr; gap: 8px; margin-bottom: 36px; }
  .section-head .tag { padding-top: 12px; }
  .section-head .heading { padding-top: 0; }
}

/* ---------- Top bar ---------- */
header.top {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line-2);
}
.top .row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 64px;
}
.top .brand { justify-self: start; }
.top nav.primary { justify-self: center; }
.top .top-cta-group { justify-self: end; }
.brand {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
}
.brand .glyph {
  width: 28px; height: 28px;
  display: inline-grid; place-items: center;
  color: var(--ink);
}
.brand .glyph svg { display: block; }

nav.primary { display: flex; gap: 28px; }
nav.primary a {
  font-size: 13.5px;
  color: var(--ink-2);
  transition: color .15s ease;
}
nav.primary a:hover { color: var(--teal); }
nav.primary a.icon-link {
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink-soft);
}
nav.primary a.icon-link svg { display: block; }
nav.primary a.icon-link:hover { color: var(--teal); }

.top-cta-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lang-toggle {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  padding: 5px 10px;
  border: 1px solid var(--line);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  line-height: 1;
  transition: color .15s ease, border-color .15s ease;
}
.lang-toggle:hover {
  color: var(--ink);
  border-color: var(--ink);
}
.lang-toggle-group {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.lang-toggle.is-current {
  color: var(--ink);
  border-color: var(--ink);
  cursor: default;
  background: var(--bg-deep);
}
.lang-toggle.is-current:hover {
  color: var(--ink);
  border-color: var(--ink);
}
.lang-toggle .flag {
  display: inline-block;
  width: 16px;
  height: 10px;
  border: 1px solid var(--line);
  flex-shrink: 0;
  overflow: hidden;
}
.lang-toggle .flag svg { display: block; width: 100%; height: 100%; }
.top .cta-mini {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: background .15s ease, border-color .15s ease;
}
.top .cta-mini:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }
@media (max-width: 820px) {
  nav.primary { display: none; }
}

/* ---------- Hero ---------- */
section.hero { padding: 36px 0 24px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: end;
}
@media (max-width: 980px) { .hero-grid { grid-template-columns: 1fr; gap: 40px; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 28px;
}
.eyebrow .pulse {
  width: 6px; height: 6px; border-radius: 999px;
  background: var(--teal);
  box-shadow: 0 0 0 0 color-mix(in oklab, var(--teal) 60%, transparent);
  animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--teal) 50%, transparent); }
  70% { box-shadow: 0 0 0 10px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

h1.hero-h {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(38px, 5.4vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 28px;
  text-wrap: balance;
}
h1.hero-h em {
  font-style: italic;
  color: var(--teal);
}
.hero-sub {
  font-size: 17.5px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 52ch;
  margin: 0 0 36px;
}

.cta-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--ink);
  color: var(--bg);
}
.btn-primary:hover { background: var(--teal-deep); }
.btn-primary .arrow { transition: transform .2s ease; }
.btn-primary:hover .arrow { transform: translateX(3px); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--ink); }

/* Headshot card */
.head-card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 18px;
  box-shadow: 0 1px 0 rgba(20,24,28,0.04), 0 14px 36px -22px rgba(20,24,28,0.18);
}
.head-card .corner {
  position: absolute; width: 10px; height: 10px;
  border: 1px solid var(--ink);
}
.head-card .corner.tl { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.head-card .corner.tr { top: -1px; right: -1px; border-left: none; border-bottom: none; }
.head-card .corner.bl { bottom: -1px; left: -1px; border-right: none; border-top: none; }
.head-card .corner.br { bottom: -1px; right: -1px; border-left: none; border-top: none; }
.head-card figure { margin: 0; }
.head-card .photo {
  aspect-ratio: 4/5;
  width: 100%;
  background: var(--bg-deep) url("noah.jpg") center/cover no-repeat;
  filter: saturate(0.92) contrast(1.02);
}
.head-card figcaption {
  margin-top: 14px;
  display: flex; align-items: end; justify-content: space-between; gap: 16px;
}
.head-card .name {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.head-card .role {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 4px;
}
.head-card .meta {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-mute);
  text-align: right;
  line-height: 1.5;
}

/* Product preview card (hero visual) */
.product-card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 14px;
  box-shadow: 0 1px 0 rgba(20,24,28,0.04), 0 14px 36px -22px rgba(20,24,28,0.18);
}
.product-card .corner {
  position: absolute; width: 10px; height: 10px;
  border: 1px solid var(--ink);
}
.product-card .corner.tl { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.product-card .corner.tr { top: -1px; right: -1px; border-left: none; border-bottom: none; }
.product-card .corner.bl { bottom: -1px; left: -1px; border-right: none; border-top: none; }
.product-card .corner.br { bottom: -1px; right: -1px; border-left: none; border-top: none; }
.product-card figure { margin: 0; }
.product-card .shot {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16/10;
  object-fit: cover;
  object-position: top left;
  background: var(--bg-deep);
  border: 1px solid var(--line-2);
}
.product-card figcaption {
  margin-top: 12px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.product-card .status {
  display: inline-flex; align-items: center; gap: 8px;
}
.product-card .status .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--teal) 22%, transparent);
}
.product-card .label-r {
  color: var(--ink-mute);
}

/* Credibility strip (legacy, may be unused) */
.cred {
  margin-top: 56px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.cred .item {
  padding: 18px 20px;
  border-right: 1px solid var(--line-2);
  display: flex; flex-direction: column; gap: 6px;
}
.cred .item:last-child { border-right: none; }
.cred .k {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.cred .v {
  font-size: 14px;
  color: var(--ink);
  line-height: 1.35;
}
.cred .v strong { font-weight: 500; }
@media (max-width: 820px) {
  .cred { grid-template-columns: 1fr 1fr; }
  .cred .item:nth-child(2) { border-right: none; }
  .cred .item:nth-child(-n+2) { border-bottom: 1px solid var(--line-2); }
}

/* ---------- Workbench Diagram ---------- */
section.bench { padding: 64px 0 24px; }
.bench-frame {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 0;
  overflow: hidden;
}
.bench-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line-2);
  background: linear-gradient(180deg, var(--bg-deep), transparent);
}
.bench-bar .label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: flex; align-items: center; gap: 12px;
}
.bench-bar .dots {
  display: flex; gap: 6px;
}
.bench-bar .dots span {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--bg-deep);
  border: 1px solid var(--line);
}
.bench-bar .ts {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
}

.bench-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr 1fr;
  min-height: 460px;
  background:
    linear-gradient(var(--line-2) 1px, transparent 1px) 0 0/100% 32px,
    var(--paper);
}
.bench-col {
  padding: 24px 22px 28px;
  border-right: 1px solid var(--line-2);
  position: relative;
}
.bench-col:last-child { border-right: none; }
.col-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px;
}
.col-head .name {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.col-head .num {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-mute);
}

/* Inputs (left): documents */
.doc {
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 10px 12px;
  margin-bottom: 10px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 4px 10px;
  position: relative;
  transform-origin: left center;
}
.doc .src {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.doc .ts {
  font-family: var(--mono);
  font-size: 9.5px;
  color: var(--ink-mute);
  text-align: right;
}
.doc .ttl {
  grid-column: 1 / -1;
  font-size: 13px;
  color: var(--ink);
  font-weight: 500;
  line-height: 1.3;
}
.doc .preview {
  grid-column: 1 / -1;
  margin-top: 6px;
  height: 4px;
  background: linear-gradient(90deg, var(--line) 60%, transparent 60%) 0 0/100% 100% repeat-y;
  background-size: 100% 4px;
  position: relative;
}
.doc .lines {
  grid-column: 1 / -1;
  margin-top: 5px;
  display: flex; flex-direction: column; gap: 3px;
}
.doc .lines i {
  display: block;
  height: 3px;
  background: var(--line);
}
.doc .lines i:nth-child(1) { width: 92%; }
.doc .lines i:nth-child(2) { width: 78%; }
.doc .lines i:nth-child(3) { width: 64%; }
.doc.tilt-1 { transform: rotate(-0.6deg); }
.doc.tilt-2 { transform: rotate(0.4deg) translateX(4px); }
.doc.tilt-3 { transform: rotate(-0.3deg) translateX(-2px); }
.doc.tilt-4 { transform: rotate(0.7deg); }
.doc.tilt-5 { transform: rotate(-0.2deg); }

.doc .scribble {
  position: absolute;
  right: 10px; top: 8px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 10.5px;
  color: var(--coral);
  transform: rotate(-3deg);
  opacity: 0.85;
}

/* Middle column: AeroLex layer */
.layer {
  background: var(--bg-deep);
  border: 1px solid var(--line);
  padding: 16px 16px 18px;
  position: relative;
}
.layer-title {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px;
}
.layer-title .t {
  font-family: var(--serif);
  font-size: 17px;
  letter-spacing: -0.01em;
}
.layer-title .badge {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  border: 1px solid color-mix(in oklab, var(--teal) 35%, transparent);
  padding: 3px 7px;
  border-radius: 4px;
  background: color-mix(in oklab, var(--teal) 6%, transparent);
}
.steps {
  display: flex; flex-direction: column; gap: 8px;
}
.step {
  display: grid;
  grid-template-columns: 22px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  background: var(--paper);
  border: 1px solid var(--line-2);
}
.step .n {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-mute);
}
.step .lbl {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
}
.step .lbl span {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-mute);
  margin-left: 6px;
  font-weight: 400;
}
.step .stat {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--teal);
}
.step.idle .stat { background: var(--bg-deep); border: 1px solid var(--line); }

.pipe {
  position: absolute;
  height: 1px;
  background: var(--line);
  top: 50%;
}

/* Outputs (right) */
.out {
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 12px 14px;
  margin-bottom: 10px;
}
.out .head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 8px;
}
.out .ttl {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
}
.out .chip {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 3px;
}
.chip.ok { color: var(--teal); background: color-mix(in oklab, var(--teal) 8%, transparent); }
.chip.review { color: var(--amber); background: color-mix(in oklab, var(--amber) 10%, transparent); }
.chip.flag { color: var(--coral); background: var(--coral-soft); }

.redline {
  font-family: var(--serif);
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--ink);
}
.redline s {
  color: var(--coral);
  text-decoration-color: var(--coral);
}
.redline ins {
  text-decoration: none;
  color: var(--teal-deep);
  border-bottom: 1px solid var(--teal);
  padding-bottom: 1px;
}
.redline .note {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--coral);
  margin-top: 4px;
  display: block;
}

.dash-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 10px; align-items: center;
  padding: 6px 0;
  border-bottom: 1px dashed var(--line-2);
  font-size: 12px;
}
.dash-row:last-child { border-bottom: none; }
.dash-row .pct { font-family: var(--mono); font-size: 11px; color: var(--ink-soft); }
.dash-bar {
  width: 56px; height: 4px; background: var(--line-2); position: relative;
}
.dash-bar i {
  display: block; height: 100%; background: var(--teal);
}

.brief-lines i {
  display: block; height: 3px; background: var(--line); margin-bottom: 4px;
}
.brief-lines i:nth-child(1) { width: 96%; }
.brief-lines i:nth-child(2) { width: 88%; }
.brief-lines i:nth-child(3) { width: 78%; }
.brief-lines i:nth-child(4) { width: 92%; background: var(--teal); opacity: 0.5; }

.actions-list { display: flex; flex-direction: column; gap: 6px; }
.action-i {
  display: grid;
  grid-template-columns: 14px 1fr auto;
  gap: 8px; align-items: center;
  font-size: 12px;
}
.action-i .check {
  width: 12px; height: 12px; border: 1px solid var(--line);
  background: var(--paper);
  position: relative;
}
.action-i.done .check { background: var(--teal); border-color: var(--teal); }
.action-i.done .check::after {
  content: ""; position: absolute; left: 2px; top: 1px;
  width: 4px; height: 7px;
  border-right: 1.5px solid var(--paper);
  border-bottom: 1.5px solid var(--paper);
  transform: rotate(45deg);
}
.action-i .who { font-family: var(--mono); font-size: 10px; color: var(--ink-mute); }

/* Bench connectors layer (SVG) */
.bench-frame .conn {
  position: absolute; inset: 0;
  pointer-events: none;
}

@media (max-width: 920px) {
  .bench-grid { grid-template-columns: 1fr; }
  .bench-col { border-right: none; border-bottom: 1px solid var(--line-2); }
  .bench-col:last-child { border-bottom: none; }
}

/* ---------- Workflows / Product suite ---------- */
section.workflows { padding: 96px 0 56px; }
.wf-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.wf-card {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 32px 28px 36px;
  background: var(--paper);
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 280px;
  transition: background .2s ease, transform .25s ease;
  position: relative;
}
.wf-card:hover { background: var(--bg); transform: translateY(-2px); }
.wf-card .num {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 10px;
}
.wf-card h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  text-wrap: balance;
}
.wf-card p {
  margin: 0 0 20px;
  font-size: 14.5px;
  color: var(--ink-2);
  max-width: 44ch;
}
.wf-card .footer {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  flex-wrap: wrap;
}
.wf-card .footer .pill {
  border: 1px solid var(--line);
  padding: 4px 8px;
  border-radius: 3px;
  color: var(--ink-soft);
}
.wf-card .footer .pill.signal { color: var(--teal); border-color: color-mix(in oklab, var(--teal) 30%, transparent); }
.wf-card .footer .pill.flag { color: var(--coral); border-color: color-mix(in oklab, var(--coral) 30%, transparent); }
@media (max-width: 720px) {
  .wf-grid { grid-template-columns: 1fr; }
}

/* ---------- Approach / How it works ---------- */
section.approach { padding: 56px 0; }
.ap-wrap {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
}
@media (max-width: 820px) { .ap-wrap { grid-template-columns: 1fr; } }
.ap-steps {
  display: flex;
  flex-direction: column;
  counter-reset: ap;
  border-top: 1px solid var(--line);
}
.ap-step {
  display: grid;
  grid-template-columns: 80px 1fr 280px;
  gap: 32px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
  counter-increment: ap;
}
.ap-step .idx {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.10em;
  color: var(--ink-mute);
  padding-top: 4px;
}
.ap-step .idx::before { content: "0" counter(ap); }
.ap-step .ttl {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.ap-step .desc {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.55;
}
@media (max-width: 820px) {
  .ap-step { grid-template-columns: 60px 1fr; }
  .ap-step .desc { grid-column: 2; }
}

.ap-note {
  margin-top: 28px;
  padding: 20px 22px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 2px solid var(--teal);
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.55;
}
.ap-note .lbl {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 8px;
}
.ap-note p { margin: 0; max-width: 80ch; }

/* ---------- About ---------- */
section.about { padding: 56px 0; background: var(--bg-deep); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 920px) { .about-grid { grid-template-columns: 1fr; gap: 32px; } }

.about-photo {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 14px;
}
.about-photo .photo {
  aspect-ratio: 4/5;
  background: var(--bg) url("noah.jpg") center 25%/cover no-repeat;
  filter: saturate(0.95);
}
.about-photo .meta {
  margin-top: 12px;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-mute);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: flex; justify-content: space-between;
}

.about-text h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0 0 22px;
  text-wrap: balance;
}
.about-text h2 em { color: var(--teal); font-style: italic; }
.about-text .lede {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-2);
  margin: 0 0 16px;
  max-width: 56ch;
}
.about-text .quote {
  margin: 24px 0 0;
  padding: 18px 22px;
  background: var(--paper);
  border: 1px solid var(--line);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink);
  text-wrap: pretty;
}
.about-text .quote::before {
  content: "\201C";
  font-family: var(--serif);
  font-size: 36px;
  line-height: 0;
  color: var(--teal);
  vertical-align: -10px;
  margin-right: 4px;
}
.about-text .quote::after {
  content: "\201D";
  font-family: var(--serif);
  font-size: 36px;
  line-height: 0;
  color: var(--teal);
  vertical-align: -10px;
  margin-left: 4px;
}

.creds-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 28px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.creds-list .it {
  padding: 14px 16px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.creds-list .k {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 4px;
}
.creds-list .v {
  font-size: 14px;
  color: var(--ink);
}

/* ---------- Writing (kept for future) ---------- */
section.writing { padding: 64px 0; }
.writing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.write-card {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 32px 28px;
  background: var(--paper);
  display: flex; flex-direction: column;
  transition: background .15s ease;
  position: relative;
}
.write-card:hover { background: var(--bg); }
.write-card:hover .arrow-up { transform: translate(2px, -2px); }
.write-card .src-tag {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 16px;
  display: flex; justify-content: space-between; align-items: center;
}
.write-card h4 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 24px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}
.write-card p {
  margin: 0 0 24px;
  font-size: 14px;
  color: var(--ink-soft);
  max-width: 44ch;
}
.write-card .url {
  margin-top: auto;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--teal-deep);
  word-break: break-all;
}
.arrow-up {
  width: 16px; height: 16px;
  transition: transform .2s ease;
}
@media (max-width: 720px) { .writing-grid { grid-template-columns: 1fr; } }

/* ---------- Final CTA ---------- */
section.final { padding: 80px 0 56px; }
.final-card {
  background: var(--ink);
  color: var(--bg);
  padding: clamp(28px, 4vw, 48px) clamp(40px, 6vw, 72px);
  position: relative;
  overflow: hidden;
}
.final-card::before {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px) 0 0/100% 32px;
  pointer-events: none;
}
.final-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--teal) 80%, white);
  margin-bottom: 24px;
  display: flex; align-items: center; gap: 10px;
}
.final-eyebrow .pulse {
  width: 6px; height: 6px; border-radius: 999px;
  background: color-mix(in oklab, var(--teal) 70%, white);
}
.final-card h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(34px, 4.6vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 22px;
  max-width: 22ch;
  text-wrap: balance;
}
.final-card h2 em { color: color-mix(in oklab, var(--teal) 70%, white); font-style: italic; }
.final-card p {
  font-size: 16px;
  line-height: 1.6;
  color: color-mix(in oklab, var(--bg) 80%, transparent);
  max-width: 52ch;
  margin: 0 0 32px;
}
.final-card .cta-row .btn-primary {
  background: var(--bg);
  color: var(--ink);
}
.final-card .cta-row .btn-primary:hover { background: color-mix(in oklab, var(--teal) 80%, white); color: var(--ink); }
.final-card .cta-row .btn-ghost {
  color: var(--bg);
  border-color: rgba(255,255,255,0.2);
}
.final-card .cta-row .btn-ghost:hover { border-color: var(--bg); }

/* ---------- Footer ---------- */
footer.foot {
  border-top: 1px solid var(--line);
  padding: 36px 0 56px;
  margin-top: 24px;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 32px;
}
@media (max-width: 820px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
.foot-grid h5 {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 14px;
  font-weight: 500;
}
.foot-grid ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.foot-grid li { font-size: 13.5px; color: var(--ink-2); }
.foot-grid li a:hover { color: var(--teal); }
.foot-bot {
  margin-top: 36px;
  padding-top: 18px;
  border-top: 1px solid var(--line-2);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
}

/* Reveal */
.reveal { opacity: 0; transform: translateY(8px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Subpage: feature-page hero (used by /command-center, /about) ---------- */
.sub-hero { padding: 64px 0 24px; }
.sub-hero .crumb {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 24px;
}
.sub-hero .crumb a { color: var(--ink-soft); border-bottom: 1px solid var(--line); }
.sub-hero h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
  max-width: 22ch;
  text-wrap: balance;
}
.sub-hero h1 em { font-style: italic; color: var(--teal); }
.sub-hero .lede {
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 60ch;
  margin: 0 0 36px;
}

/* Feature blocks for /command-center */
.feat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}
.feat {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
}
@media (max-width: 820px) { .feat { grid-template-columns: 1fr; gap: 8px; } }
.feat .feat-tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-top: 6px;
}
.feat h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 26px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  text-wrap: balance;
}
.feat p {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink-2);
  margin: 0 0 12px;
  max-width: 62ch;
}
.feat ul {
  margin: 8px 0 0;
  padding-left: 18px;
  font-size: 14.5px;
  color: var(--ink-2);
  line-height: 1.55;
}
.feat ul li { margin-bottom: 4px; }
.feat .response-table {
  margin-top: 12px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  font-size: 13.5px;
  max-width: 56ch;
}
.feat .response-table .row {
  display: grid;
  grid-template-columns: 220px 1fr;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.feat .response-table .row > div {
  padding: 10px 14px;
}
.feat .response-table .row > div:first-child {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--ink);
  background: var(--paper);
  border-right: 1px solid var(--line);
}

/* CTA strip used on subpages */
.sub-cta {
  margin: 48px 0;
  padding: 28px 32px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 2px solid var(--teal);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}
@media (max-width: 720px) { .sub-cta { grid-template-columns: 1fr; } }
.sub-cta .lbl {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 6px;
}
.sub-cta h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 22px;
  line-height: 1.25;
  margin: 0;
  text-wrap: balance;
  max-width: 36ch;
}

/* /about page specifics */
.about-page { padding: 56px 0 24px; }

/* ============== Credibility card (hero right column, generalist landing) ============== */
.creds-card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 14px 14px 20px;
  box-shadow: 0 1px 0 rgba(20,24,28,0.04), 0 14px 36px -22px rgba(20,24,28,0.18);
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}

.creds-card .creds-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.creds-card .creds-portrait-link {
  display: block;
  flex: 0 0 155px;
  border: none;
  transition: opacity .15s ease;
}
.creds-card .creds-portrait-link:hover { opacity: 0.85; cursor: pointer; }

.creds-card .creds-portrait {
  width: 100%;
  aspect-ratio: 4/5;
  background: var(--bg-deep) url("noah.jpg") center 20%/150% no-repeat;
  border: 1px solid var(--ink);
  filter: saturate(0.95) contrast(1.02);
  box-shadow: 0 6px 18px -8px rgba(20,24,28,0.28), 0 1px 0 rgba(20,24,28,0.06);
}

.creds-card .creds-identity {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.creds-card .creds-name {
  font-family: var(--serif);
  font-size: 24px;
  line-height: 1.2;
  color: var(--ink);
  font-weight: 500;
}

.creds-card .creds-title {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.creds-card .corner {
  position: absolute; width: 10px; height: 10px;
  border: 1px solid var(--ink);
}
.creds-card .corner.tl { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.creds-card .corner.tr { top: -1px; right: -1px; border-left: none; border-bottom: none; }
.creds-card .corner.bl { bottom: -1px; left: -1px; border-right: none; border-top: none; }
.creds-card .corner.br { bottom: -1px; right: -1px; border-left: none; border-top: none; }

.creds-inner { display: flex; flex-direction: column; gap: 22px; padding: 0 10px; }

.creds-section { display: flex; flex-direction: column; gap: 4px; }

.creds-section .creds-label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 4px;
}

.creds-section .creds-item-main {
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.3;
  color: var(--ink);
  font-weight: 500;
}

.creds-section .creds-item-sub {
  font-family: var(--sans);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ink-2);
}

.creds-card .creds-work-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: none;
}

.creds-card .creds-work-list li {
  font-family: var(--sans);
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--ink-2);
}

.creds-card .creds-work-list li strong {
  color: var(--ink);
  font-weight: 500;
}

.creds-card .creds-work-list .loc {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  margin-top: 2px;
}

/* ============== Consent banner ============== */
#aerolex-consent {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 9999;
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(20,24,28,0.04), 0 18px 48px -20px rgba(20,24,28,0.32);
  border-radius: 4px;
}
#aerolex-consent .cb-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 18px;
  max-width: var(--maxw);
  margin: 0 auto;
}
#aerolex-consent .cb-msg {
  font-family: var(--sans);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ink-2);
  margin: 0;
  flex: 1;
}
#aerolex-consent .cb-link {
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}
#aerolex-consent .cb-link:hover {
  border-bottom-color: var(--ink);
}
#aerolex-consent .cb-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}
#aerolex-consent .cb-btn {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  height: 36px;
  padding: 0 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
  border: 1px solid transparent;
  letter-spacing: -0.005em;
  white-space: nowrap;
}
#aerolex-consent .cb-decline {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
#aerolex-consent .cb-decline:hover {
  border-color: var(--ink);
}
#aerolex-consent .cb-accept {
  background: var(--ink);
  color: var(--bg);
}
#aerolex-consent .cb-accept:hover {
  background: var(--teal-deep);
}
@media (max-width: 640px) {
  #aerolex-consent .cb-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 14px 16px;
  }
  #aerolex-consent .cb-actions {
    justify-content: flex-end;
  }
}