:root {
  --paper: #f0ece1;
  --paper-2: #e7e1d4;
  --card: #fbf9f4;
  --ink: #1a1a2e;
  --navy: #122448;
  --muted: #5c6170;
  --line: rgba(18, 36, 72, 0.12);
  --terra: #a86c54;
  --terra-deep: #8c5844;
  --blue: #0066ff;
  --orange: #ff6b35;
  --green: #4ba173;
  --shadow: 0 16px 40px rgba(18, 36, 72, 0.06);
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Montserrat", "Avenir Next", "Segoe UI", sans-serif;
  --max: 1160px;
  color-scheme: light;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

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

a { color: inherit; }

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

h1, h2, h3, p { margin: 0; }

h1, h2, h3, .word {
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--navy);
}

h1 {
  font-size: clamp(40px, 5.4vw, 68px);
  line-height: 1.05;
}

h2 {
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.12;
}

h3 { font-size: 22px; line-height: 1.25; }

.lead {
  font-size: 18px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 46rem;
}

.title-rule {
  width: 72px;
  height: 3px;
  border: 0;
  margin: 18px 0 18px;
  background: var(--terra);
}

.container {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--navy);
  color: var(--paper);
  padding: 8px 12px;
  z-index: 50;
}

.skip:focus { top: 12px; }

:focus-visible {
  outline: 2px solid var(--terra);
  outline-offset: 3px;
}

::selection { background: var(--terra); color: #fff; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(240, 236, 225, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.header-bar {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 78px;
}

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

.brand img { width: 46px; height: 42px; object-fit: contain; }

.word { font-size: 26px; line-height: 1; color: #181818; }

.word .orgs { color: var(--terra); }

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-left: auto;
}

.site-nav a {
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
}

.site-nav a[aria-current="page"] {
  box-shadow: inset 0 -2px 0 var(--terra);
}

.site-nav a.btn {
  color: var(--paper);
  box-shadow: none;
}

.nav-toggle {
  display: none;
  margin-left: auto;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  border-radius: 999px;
  padding: 12px 18px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  background: transparent;
}

.btn-navy { background: var(--navy); color: var(--paper); }
.btn-navy:hover { background: #1b335f; }

.btn-ghost { border-color: rgba(18, 36, 72, 0.28); color: var(--navy); }
.btn-ghost:hover { background: rgba(18, 36, 72, 0.04); }

.btn-paper { background: var(--paper); color: var(--navy); }
.btn-paper:hover { background: #fff; }

.nav-cta { padding: 11px 16px; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 48px;
  align-items: end;
  padding: 54px 0 18px;
}

.wordmark { width: min(460px, 100%); margin-bottom: 28px; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.hero-aside {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 6px 22px;
  box-shadow: var(--shadow);
}

.hero-aside ol { list-style: none; margin: 0; padding: 0; }

.hero-aside li {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 14px;
  row-gap: 2px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.hero-aside li:first-child { border-top: 0; }

.hero-aside li > span {
  grid-row: span 2;
  align-self: center;
  font-family: var(--serif);
  font-size: 22px;
  color: var(--terra);
}

.hero-aside strong {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--navy);
}

.hero-aside p { color: var(--muted); font-size: 14.5px; }

.chapter { padding: 72px 0 8px; }

.chapter-head {
  display: grid;
  grid-template-columns: 168px minmax(0, 1fr);
  gap: 12px 28px;
  margin-bottom: 28px;
}

.kicker {
  margin-top: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--terra);
}

.note {
  margin-top: 14px;
  color: #8a8478;
  font-size: 13px;
}

.note a {
  color: var(--terra-deep);
  font-weight: 600;
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.stat {
  border-radius: 10px;
  color: #fff;
  padding: 32px 28px 28px;
  min-height: 168px;
}

.stat b {
  display: block;
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(46px, 6vw, 72px);
  letter-spacing: -0.04em;
  line-height: 0.95;
}

.stat span {
  display: block;
  margin-top: 12px;
  font-size: 18px;
  font-weight: 600;
}

.stat-blue { background: var(--blue); }
.stat-orange { background: var(--orange); }
.stat-ink { background: var(--ink); }
.stat-green { background: var(--green); }

.before {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 10px;
  align-items: stretch;
}

.before-card {
  border: 1.5px dashed rgba(26, 26, 46, 0.28);
  border-radius: 16px;
  padding: 22px 16px 18px;
  text-align: center;
}

.before-card h3 { font-size: 18px; margin-top: 12px; }
.before-card p { color: var(--muted); font-size: 14px; margin-top: 4px; }

.lock {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-top: 16px !important;
  color: #8a8478 !important;
  font-size: 12px !important;
}

.break {
  align-self: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--orange);
  color: #fff;
  display: grid;
  place-items: center;
}

.aside-line {
  margin: 22px 0;
  text-align: center;
  color: var(--navy);
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
}

.cost-label {
  font-size: 15px;
  font-weight: 700;
  margin: 8px 0 14px;
}

.cost-grid, .roi-grid, .work-grid, .promise-grid, .module-grid, .agent-grid, .connect-grid {
  display: grid;
  gap: 14px;
}

.cost-grid, .roi-grid { grid-template-columns: repeat(3, 1fr); }
.work-grid, .promise-grid { grid-template-columns: 1fr 1fr; }
.module-grid { grid-template-columns: repeat(3, 1fr); }
.agent-grid { grid-template-columns: repeat(3, 1fr); }
.connect-grid { grid-template-columns: 1.1fr 1.1fr 0.9fr; }

.card, .cost, .roi, .work-card, .promise, .module, .agent-card, .connect, .problem, .phase {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.cost, .roi, .work-card, .promise, .module, .agent-card, .connect, .phase {
  padding: 20px 18px 18px;
}

.cost h3, .roi h3, .work-card h3, .module h3, .agent-card h3, .connect h3, .problem h3, .phase h3 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0;
  color: var(--ink);
}

.cost p, .roi p, .work-card p, .module li, .agent-card li, .agent-card p, .connect p, .problem p, .phase p, .promise p {
  color: var(--muted);
  font-size: 14.5px;
  margin-top: 6px;
}

.with-ico {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.ico {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex: none;
  color: #fff;
}

.ico svg { width: 18px; height: 18px; display: block; }
.ico-blue { background: var(--blue); }
.ico-orange { background: var(--orange); }
.ico-green { background: var(--green); }
.ico-ink { background: var(--ink); }
.ico-navy { background: var(--navy); }
.ico-terra { background: var(--terra); }

.mini-ico {
  width: 46px;
  height: 46px;
  margin: 0 auto;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: #fff;
}

.mini-ico svg { width: 20px; height: 20px; }

.system {
  display: grid;
  grid-template-columns: 1fr 240px 1fr;
  gap: 22px 18px;
  align-items: center;
}

.system-card {
  display: flex;
  gap: 12px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 14px;
  position: relative;
  box-shadow: var(--shadow);
}

.system-card h3 { font-size: 15.5px; }
.system-card p { margin: 0; font-size: 13px; color: var(--muted); }

.system-card::after {
  content: "";
  position: absolute;
  top: 50%;
  height: 2px;
  width: 18px;
  background: var(--accent, var(--navy));
}

.system-card.left::after { right: -18px; }
.system-card.right::after { left: -18px; }

.system-core {
  width: 210px;
  height: 210px;
  margin: 8px auto;
  border-radius: 50%;
  background: var(--navy);
  color: var(--paper);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: 0 0 0 10px rgba(18, 36, 72, 0.06);
  grid-row: span 2;
}

.seal {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background: var(--paper);
  display: grid;
  place-items: center;
  overflow: hidden;
  margin-bottom: 8px;
}

.seal img { width: 78px; height: 72px; object-fit: contain; }

.system-core strong {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  color: #fff;
}

.system-core span {
  font-size: 11px;
  letter-spacing: 0.02em;
  color: rgba(240, 236, 225, 0.78);
  max-width: 140px;
}

.pills {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13.5px;
  font-weight: 600;
}

.pill em { font-style: normal; font-weight: 500; color: var(--muted); }

.flow-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 8px;
  font-size: 13px;
}

.flow-head strong { display: block; color: var(--navy); font-size: 14px; }
.flow-head span { color: var(--muted); }

.streams { width: 100%; height: auto; display: block; }

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 10px;
  padding-top: 8px;
}

.problem { padding: 26px 16px 18px; position: relative; }
.problem .badge {
  position: absolute;
  top: -16px;
  left: 18px;
}
.problem h3 { margin-top: 8px; font-size: 16px; }
.problem p { font-size: 14px; }

.matrix {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: stretch;
}

.axis {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.axis-y {
  flex-direction: column;
  justify-content: space-between;
  letter-spacing: 0.12em;
  padding: 8px 0;
}

.axis-y span {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.axis-x { margin-top: 8px; }

.quads {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: 6px;
  overflow: hidden;
  min-height: 340px;
}

.quad {
  color: #fff;
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  min-height: 170px;
}

.quad h3 {
  font-family: var(--sans);
  color: #fff;
  font-size: 22px;
  letter-spacing: 0;
  font-weight: 700;
}

.quad p { margin: 0; font-size: 15px; color: rgba(255, 255, 255, 0.92); }
.quad svg { width: 28px; height: 28px; margin-bottom: 6px; }

.q-blue { background: var(--blue); }
.q-orange { background: var(--orange); }
.q-ink { background: var(--ink); }
.q-green { background: var(--green); }

.shot {
  margin: 0;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.shot img { width: 100%; }
.shot figcaption {
  padding: 14px 16px 16px;
  color: var(--muted);
  font-size: 14px;
}
.shot figcaption strong { color: var(--navy); font-weight: 700; }

.shots {
  display: grid;
  gap: 16px;
}

.navy-band {
  background: var(--navy);
  color: var(--paper);
  border-radius: 18px;
  padding: 28px 28px;
}

.navy-band h2, .navy-band h3 { color: #fff; }
.navy-band p { color: rgba(240, 236, 225, 0.84); }
.navy-band .kicker { color: #e4b5a4; margin: 0 0 8px; }

.compare {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.compare div {
  display: grid;
  grid-template-columns: 140px 1fr auto;
  gap: 12px;
  align-items: center;
  font-size: 14px;
  color: rgba(240, 236, 225, 0.8);
}

.bar {
  height: 16px;
  border-radius: 4px;
  background: #8ea0bd;
}

.bar.short {
  width: 22%;
  background: var(--orange);
  justify-self: start;
}

.bar.long { width: 100%; }

.why-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 14px;
  align-items: stretch;
}

.stack { display: grid; gap: 14px; }

.module .mod-kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--terra);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.module ul, .agent-card ul, .plain-list { margin: 10px 0 0; padding-left: 18px; }
.module li + li, .agent-card li + li { margin-top: 4px; }

.quote {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-family: var(--serif);
  font-style: italic;
  color: var(--navy) !important;
  font-size: 15px !important;
}

.connect.special {
  background: var(--navy);
  border-color: var(--navy);
}

.connect.special h3, .connect.special p { color: #fff; }
.connect.special .tag { color: #e4b5a4; }

.tag {
  display: block;
  margin-top: 14px;
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
}

.chevrons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-bottom: 18px;
}

.chev {
  color: #fff;
  min-height: 64px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 28px 0 34px;
  font-weight: 700;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 50%, calc(100% - 16px) 100%, 0 100%, 16px 50%);
}

.chev:first-child {
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 50%, calc(100% - 16px) 100%, 0 100%);
  padding-left: 18px;
  border-radius: 8px 0 0 8px;
}

.chev-blue { background: var(--blue); }
.chev-orange { background: var(--orange); }
.chev-green { background: var(--green); }
.chev-ink { background: var(--ink); }

.phase-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.phase .step {
  color: var(--terra);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.gantt { margin-top: 8px; }
.gantt-scroll { overflow-x: auto; padding-bottom: 6px; }

.gantt-row {
  display: grid;
  grid-template-columns: 190px minmax(520px, 1fr);
  gap: 16px;
  align-items: center;
  margin-bottom: 12px;
}

.gantt-name strong { display: block; font-size: 15px; color: var(--navy); }
.gantt-name span { color: var(--muted); font-size: 13px; }

.gantt-bars {
  display: grid;
  grid-template-columns: repeat(36, 1fr);
  gap: 4px;
  align-items: center;
  min-width: 520px;
}

.gantt-bars.trad span {
  background: #cfc4b2;
  color: #3a342c;
  font-size: 12px;
  font-weight: 600;
  text-align: center;
  padding: 10px 2px;
  border-radius: 6px;
}

.gantt-bars i { display: block; height: 28px; border-radius: 4px; }
.gantt-bars .b { background: var(--blue); }
.gantt-bars .o { background: var(--orange); }
.gantt-bars .g { background: var(--green); }
.gantt-bars .k { background: var(--ink); }

.live {
  grid-column: 5 / 37;
  background: repeating-linear-gradient(-45deg, #d7ebdf, #d7ebdf 7px, #c5e2d1 7px, #c5e2d1 14px);
  color: #1d5c3e;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 600;
}

.gantt-scale {
  margin-left: 206px;
  min-width: 520px;
  display: flex;
  justify-content: space-between;
  color: #8a8478;
  font-size: 12px;
  margin-top: 4px;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 8px 0 0 206px;
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
}

.legend i {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  margin-right: 5px;
}

.page-hero { padding: 48px 0 10px; }
.page-hero .lead { margin-top: 8px; }

.callout {
  margin-top: 22px;
  background: var(--navy);
  color: var(--paper);
  border-radius: 16px;
  padding: 22px 24px;
}

.callout strong { color: #fff; }
.callout p { margin: 0; color: rgba(240, 236, 225, 0.88); }

.data-panel {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 22px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 26px;
}

.data-panel ul { margin: 12px 0 0; padding-left: 18px; color: var(--muted); }
.data-panel li + li { margin-top: 8px; }

.cta-band {
  margin-top: 72px;
  background: var(--navy);
  color: var(--paper);
}

.cta-inner { padding: 64px 0; max-width: 720px; }
.cta-band h2 { color: #fff; }
.cta-band p { margin-top: 12px; color: rgba(240, 236, 225, 0.84); font-size: 18px; }
.cta-band .kicker { color: #e4b5a4; }
.cta-band .btn { margin-top: 22px; }

.site-footer {
  border-top: 1px solid var(--line);
  padding: 36px 0 22px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 24px;
}

.footer-grid p { color: var(--muted); font-size: 14px; margin-top: 8px; }

.footer-links { display: grid; gap: 8px; align-content: start; }
.footer-links a { text-decoration: none; font-weight: 600; font-size: 14px; color: var(--navy); }
.footer-links a:hover { color: var(--terra-deep); }

.notice {
  max-width: 760px;
  padding-bottom: 80px;
}

.notice h2 {
  font-size: clamp(26px, 3vw, 32px);
  margin-top: 40px;
}

.notice h2:first-child { margin-top: 8px; }

.notice p,
.notice li { color: var(--muted); }

.notice p { margin-top: 12px; }

.notice ul { margin: 12px 0 0; padding-left: 18px; }

.notice li + li { margin-top: 6px; }

.notice a { color: var(--terra-deep); font-weight: 600; }

.notice table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  font-size: 14.5px;
}

@media (max-width: 700px) {
  .notice table { display: block; overflow-x: auto; }
  .notice td:first-child { width: auto; }
}

.notice th,
.notice td {
  text-align: left;
  vertical-align: top;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}

.notice th {
  color: var(--navy);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}

.notice td { color: var(--muted); }

.notice td:first-child { color: var(--navy); font-weight: 600; width: 42%; }

.footer-base {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: #8a8478;
  font-size: 13px;
}

.footer-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.footer-mark img {
  width: 48px;
  height: 44px;
  object-fit: contain;
}

.form-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 36px;
  align-items: start;
  padding-bottom: 72px;
}

.enquiry {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  display: grid;
  gap: 14px;
}

.field { display: grid; gap: 6px; }
.field span { font-size: 13px; font-weight: 650; color: var(--navy); }

input, textarea {
  width: 100%;
  background: #fff;
  border: 1px solid rgba(18, 36, 72, 0.16);
  border-radius: 10px;
  padding: 12px 12px;
}

textarea { min-height: 140px; resize: vertical; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.banner {
  border-radius: 12px;
  padding: 12px 14px;
  background: #e5f2ea;
  color: #1d5c3e;
  font-weight: 600;
}

.banner.warn { background: #f8e6df; color: #7a3b28; }

.next-steps { margin-top: 22px; display: grid; gap: 12px; }
.next-steps article {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
}

.next-steps strong { display: block; color: var(--navy); }
.next-steps p { color: var(--muted); font-size: 14.5px; }

.honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

@media (max-width: 980px) {
  .chapter-head, .hero, .why-grid, .form-layout, .data-panel, .footer-grid {
    grid-template-columns: 1fr;
  }
  .module-grid, .agent-grid, .connect-grid, .problem-grid, .phase-grid, .chevrons {
    grid-template-columns: 1fr 1fr;
  }
  .chev { clip-path: none; border-radius: 10px; padding: 14px; margin: 4px; }
  .legend, .gantt-scale { margin-left: 0; }
  .gantt-row { grid-template-columns: 1fr; }
}

@media (max-width: 800px) {
  .system { grid-template-columns: 1fr; }
  .system-core { grid-row: auto; }
  .system-card.left::after, .system-card.right::after { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    padding: 8px 22px 18px;
    gap: 4px;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 10px 0; width: 100%; }
  .nav-cta { width: auto; margin-top: 6px; }
  .before { grid-template-columns: 1fr; }
  .break { transform: rotate(90deg); margin: 2px auto; }
  .cost-grid, .roi-grid, .work-grid, .promise-grid, .module-grid, .agent-grid, .connect-grid, .problem-grid, .phase-grid, .stat-grid, .form-row {
    grid-template-columns: 1fr;
  }
  .chapter { padding-top: 48px; }
  .compare div { grid-template-columns: 1fr; }
  .footer-base { flex-direction: column; }
  .flow-head { flex-direction: column; }
  .streams { display: none; }
}

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