:root {
  --hospital-blue: #07549a;
  --clear-blue: #168ccb;
  --deep-ink: #123d55;
  --leaf-green: #2e8b57;
  --coral: #e9785b;
  --paper: #ffffff;
  --mist: #eaf5fb;
  --mint: #edf7f0;
  --peach: #fff1ea;
  --soft-gray: #f3f6f7;
  --line: #cedce4;
  --muted: #5e7480;
  --shadow: 0 18px 48px rgba(18, 61, 85, 0.14);
  --content: 1240px;
}

/* Revised proposal: two parallel work domains and coverage-based stages */
.dual-domain-grid,
.poc-lanes,
.deployment-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.domain-panel,
.poc-lane,
.deployment-card {
  padding: 34px;
  border: 1px solid var(--line);
  border-top: 6px solid var(--hospital-blue);
  border-radius: 8px;
  background: var(--paper);
}

.domain-panel.marketing,
.poc-lane + .poc-lane {
  border-top-color: var(--coral);
}

.domain-panel h3,
.poc-lane h3,
.deployment-card h3,
.coverage-roadmap h3,
.marketing-story-grid h3 {
  margin: 0 0 14px;
  font-size: 30px;
  line-height: 1.35;
}

.domain-panel ul,
.poc-lane ol {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.domain-panel li {
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.domain-panel li::before {
  margin-right: 12px;
  color: var(--leaf-green);
  content: "●";
}

.domain-panel.marketing li::before {
  color: var(--coral);
}

.parallel-note {
  margin: 28px 0 0;
  padding: 24px 28px;
  border-left: 6px solid var(--leaf-green);
  background: var(--mint);
  font-size: 23px;
  font-weight: 800;
}

.poc-section {
  background: var(--soft-gray);
}

.poc-lane ol {
  display: grid;
  gap: 14px;
}

.poc-lane li {
  display: grid;
  grid-template-columns: 46px 1fr;
  align-items: start;
  gap: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.poc-lane li strong {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: var(--paper);
  background: var(--hospital-blue);
}

.poc-lane + .poc-lane li strong {
  background: var(--coral);
}

.deployment-section {
  background: var(--mint);
}

.deployment-card.recommended {
  border-top-color: var(--leaf-green);
}

.deployment-card > span {
  color: var(--coral);
  font-weight: 900;
}

.coverage-roadmap {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.coverage-roadmap li {
  min-height: 330px;
  padding: 30px;
  border-top: 7px solid var(--leaf-green);
  background: var(--paper);
  box-shadow: 0 12px 32px rgba(18, 61, 85, 0.1);
}

.coverage-roadmap li:nth-child(2) {
  border-top-color: var(--clear-blue);
}

.coverage-roadmap li:nth-child(3) {
  border-top-color: var(--coral);
}

.coverage-roadmap li > span {
  display: block;
  margin-bottom: 34px;
  color: var(--hospital-blue);
  font-size: 34px;
  font-weight: 900;
}

.marketing-plan-section {
  color: var(--paper);
  background: var(--deep-ink);
}

.marketing-plan-section .section-heading h2,
.marketing-plan-section .marketing-story-grid h3 {
  color: var(--paper);
}

.marketing-story-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.marketing-story-grid article {
  padding: 28px 24px;
  border-top: 5px solid var(--coral);
  background: rgba(255, 255, 255, 0.1);
}

.marketing-story-grid span {
  display: block;
  margin-bottom: 24px;
  color: #ffb29f;
  font-size: 25px;
  font-weight: 900;
}

.marketing-deliverables {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.35);
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
}

.marketing-deliverables div {
  padding: 24px 20px;
}

.marketing-deliverables div + div {
  border-left: 1px solid rgba(255, 255, 255, 0.25);
}

.marketing-deliverables strong,
.marketing-deliverables span {
  display: block;
}

.marketing-deliverables strong {
  color: #ffb29f;
  font-size: 32px;
}

.cost-basis-grid.revised {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 980px) {
  .dual-domain-grid,
  .poc-lanes,
  .deployment-grid,
  .coverage-roadmap,
  .marketing-story-grid,
  .marketing-deliverables,
  .cost-basis-grid.revised {
    grid-template-columns: 1fr 1fr;
  }

  .coverage-roadmap li {
    min-height: 0;
  }
}

@media (max-width: 680px) {
  .dual-domain-grid,
  .poc-lanes,
  .deployment-grid,
  .coverage-roadmap,
  .marketing-story-grid,
  .marketing-deliverables,
  .cost-basis-grid.revised {
    grid-template-columns: 1fr;
  }

  .domain-panel,
  .poc-lane,
  .deployment-card,
  .coverage-roadmap li {
    padding: 24px;
  }

  .marketing-deliverables div + div {
    border-top: 1px solid rgba(255, 255, 255, 0.25);
    border-left: 0;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--deep-ink);
  font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", Arial, sans-serif;
  font-size: 20px;
  line-height: 1.75;
  letter-spacing: 0;
}

.page-watermark {
  position: fixed;
  inset: 0;
  z-index: 850;
  pointer-events: none;
  user-select: none;
  opacity: 0.055;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='620' height='280' viewBox='0 0 620 280'%3E%3Ctext x='42' y='150' transform='rotate(-18 310 140)' fill='%235e7480' font-family='Arial,sans-serif' font-size='22' font-weight='700'%3EPowered%20by%20WOWCasa%20MarTech%20Solution%3C/text%3E%3C/svg%3E");
  background-position: center top;
  background-repeat: repeat;
  background-size: 620px 280px;
}

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

a {
  color: inherit;
}

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

button:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 4px solid var(--coral);
  outline-offset: 4px;
}

.scroll-progress {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  height: 5px;
  background: rgba(255, 255, 255, 0.6);
}

.scroll-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--coral);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  display: grid;
  grid-template-columns: minmax(200px, 1fr) auto auto;
  align-items: center;
  gap: 24px;
  min-height: 82px;
  padding: 12px max(28px, calc((100vw - var(--content)) / 2));
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
}

.brand img {
  width: 250px;
  max-height: 56px;
  object-fit: contain;
  object-position: left center;
}

.site-nav {
  display: flex;
  gap: 28px;
  white-space: nowrap;
}

.site-nav a {
  position: relative;
  color: var(--muted);
  font-size: 20px;
  font-weight: 700;
  text-decoration: none;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: -10px;
  left: 0;
  height: 3px;
  background: var(--hospital-blue);
  content: "";
  opacity: 0;
  transform: scaleX(0.3);
  transition: opacity 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--hospital-blue);
}

.site-nav a.active::after {
  opacity: 1;
  transform: scaleX(1);
}

.print-button,
.button,
.scenario-switch button {
  min-height: 48px;
  border-radius: 6px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.print-button {
  padding: 9px 18px;
  color: var(--hospital-blue);
  background: var(--paper);
  border: 2px solid var(--hospital-blue);
  font-size: 20px;
}

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 620px;
  height: calc(100svh - 120px);
  max-height: 820px;
  overflow: hidden;
  color: var(--paper);
  background: url("assets/hero-guidance.png") center 42% / cover no-repeat;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background: rgba(9, 45, 63, 0.66);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(var(--content), calc(100% - 56px));
  margin: 0 auto;
}

.hero-kicker,
.eyebrow {
  margin: 0 0 14px;
  color: var(--coral);
  font-size: 20px;
  font-weight: 900;
}

.hero-kicker {
  color: #ffffff;
}

.hero h1 {
  max-width: 780px;
  margin: 0;
  font-size: 64px;
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: 0;
}

.hero-lead {
  max-width: 780px;
  margin: 24px 0 34px;
  font-size: 28px;
  line-height: 1.55;
  font-weight: 700;
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 980px;
  border-top: 1px solid rgba(255, 255, 255, 0.55);
  border-bottom: 1px solid rgba(255, 255, 255, 0.55);
}

.hero-facts div {
  padding: 20px 26px 20px 0;
}

.hero-facts div + div {
  padding-left: 26px;
  border-left: 1px solid rgba(255, 255, 255, 0.35);
}

.hero-facts strong,
.hero-facts span {
  display: block;
}

.hero-facts strong {
  font-size: 26px;
}

.hero-facts span {
  margin-top: 5px;
  font-size: 20px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  text-decoration: none;
}

.button.primary {
  color: var(--paper);
  background: var(--coral);
  border: 2px solid var(--coral);
}

.button.secondary {
  color: var(--paper);
  background: transparent;
  border: 2px solid var(--paper);
}

.hero-date {
  position: absolute;
  right: 28px;
  bottom: 18px;
  z-index: 1;
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 20px;
}

.section {
  padding: 88px 0;
}

.container {
  width: min(var(--content), calc(100% - 56px));
  margin: 0 auto;
}

.section-heading {
  max-width: 900px;
  margin-bottom: 48px;
}

.section-heading.compact {
  margin-bottom: 30px;
}

h2,
h3,
p {
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: 42px;
  line-height: 1.35;
  font-weight: 900;
}

h3 {
  margin: 0;
  font-size: 27px;
  line-height: 1.4;
}

.section-heading > p:last-child,
.section-intro > p:last-child {
  margin: 20px 0 0;
  color: var(--muted);
}

.decision-section {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.decision-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: 70px;
  align-items: end;
}

.section-intro h2 {
  max-width: 820px;
}

.investment-total {
  padding-left: 34px;
  border-left: 7px solid var(--leaf-green);
}

.investment-total span,
.investment-total p {
  display: block;
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

.investment-total strong {
  display: block;
  margin: 6px 0;
  color: var(--leaf-green);
  font-size: 64px;
  line-height: 1.1;
}

.investment-total small {
  margin-left: 6px;
  font-size: 25px;
}

.investment-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 56px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.investment-strip div {
  padding: 24px 22px;
}

.investment-strip div + div {
  border-left: 1px solid var(--line);
}

.investment-strip span,
.investment-strip strong {
  display: block;
}

.investment-strip span {
  color: var(--muted);
  font-size: 20px;
  font-weight: 700;
}

.investment-strip strong {
  margin-top: 4px;
  color: var(--hospital-blue);
  font-size: 24px;
}

.investment-strip .quiet strong {
  color: var(--leaf-green);
}

.plan-section {
  padding-bottom: 0;
  background: var(--mint);
}

.care-tree {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  padding: 34px 0 88px;
  margin: 0;
  list-style: none;
}

.care-tree::before {
  position: absolute;
  top: 61px;
  right: 12%;
  left: 12%;
  height: 5px;
  background: var(--leaf-green);
  content: "";
}

.care-tree li {
  position: relative;
  text-align: center;
}

.tree-marker {
  position: relative;
  z-index: 1;
  display: grid;
  width: 58px;
  height: 58px;
  margin: 0 auto 22px;
  color: var(--paper);
  background: var(--leaf-green);
  border: 6px solid var(--mint);
  border-radius: 50%;
  place-items: center;
  font-size: 22px;
  font-weight: 900;
}

.care-tree h3 {
  color: var(--leaf-green);
}

.care-tree p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 20px;
}

.experience-band {
  padding: 88px 0;
  background: var(--paper);
}

.mockup-story {
  display: grid;
  grid-template-columns: minmax(280px, 0.55fr) minmax(0, 1fr);
  gap: 90px;
  align-items: center;
  padding: 54px 0;
  border-top: 1px solid var(--line);
}

.mockup-story.reverse {
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.55fr);
}

.mockup-story.reverse .phone-frame {
  order: 2;
}

.phone-frame {
  width: 310px;
  margin: 0 auto;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.story-number {
  display: block;
  margin-bottom: 12px;
  color: var(--coral);
  font-size: 20px;
  font-weight: 900;
}

.story-copy h3 {
  font-size: 36px;
}

.story-copy > p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 22px;
}

.story-copy .purpose {
  padding: 20px 0 0;
  color: var(--deep-ink);
  border-top: 3px solid var(--coral);
}

.capability-section {
  background: var(--soft-gray);
}

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

.capability {
  min-height: 270px;
  padding: 28px;
  background: var(--paper);
  border-top: 6px solid var(--hospital-blue);
  border-radius: 6px;
}

.capability:nth-child(2) {
  border-color: var(--leaf-green);
}

.capability:nth-child(3) {
  border-color: var(--coral);
}

.capability:nth-child(4) {
  border-color: var(--clear-blue);
}

.capability > span {
  display: block;
  color: var(--muted);
  font-weight: 900;
}

.capability h3 {
  margin-top: 24px;
}

.capability p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 20px;
}

.safety-note {
  margin: 34px 0 0;
  padding: 20px 24px;
  color: var(--hospital-blue);
  background: var(--mist);
  border-left: 6px solid var(--hospital-blue);
  font-weight: 700;
}

.equipment-section {
  background: var(--paper);
}

.equipment-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(520px, 1.25fr);
  gap: 70px;
  align-items: start;
}

.equipment-list {
  border-top: 2px solid var(--deep-ink);
}

.equipment-row {
  display: grid;
  grid-template-columns: 150px 130px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.equipment-row span {
  color: var(--leaf-green);
  font-size: 20px;
  font-weight: 900;
}

.equipment-row strong {
  color: var(--hospital-blue);
  font-size: 25px;
}

.equipment-row p {
  margin: 0;
}

.equipment-row.optional span,
.equipment-row.optional strong {
  color: var(--coral);
}

.equipment-row.none span,
.equipment-row.none strong {
  color: var(--muted);
}

.timeline-section {
  background: var(--hospital-blue);
  color: var(--paper);
}

.timeline-section .eyebrow {
  color: #bde8d0;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  padding: 0;
  margin: 0;
  border-top: 2px solid rgba(255, 255, 255, 0.65);
  list-style: none;
}

.timeline li {
  min-height: 180px;
  padding: 28px 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.3);
}

.timeline li:last-child {
  border-right: 0;
}

.timeline strong,
.timeline span {
  display: block;
}

.timeline strong {
  color: #bde8d0;
  font-size: 26px;
}

.timeline span {
  margin-top: 16px;
  font-weight: 700;
}

.timeline-note {
  margin: 30px 0 0;
  padding: 20px 24px;
  color: var(--deep-ink);
  background: var(--paper);
  border-left: 7px solid var(--coral);
}

.budget-section {
  background: var(--paper);
}

.scenario-switch {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 7px;
  background: var(--soft-gray);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.scenario-switch button {
  padding: 11px 18px;
  color: var(--muted);
  background: transparent;
  border: 0;
}

.scenario-switch button.active {
  color: var(--paper);
  background: var(--hospital-blue);
}

.scenario-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 50px;
  align-items: center;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}

.scenario-panel span {
  color: var(--coral);
  font-size: 20px;
  font-weight: 900;
}

.scenario-panel p {
  margin: 8px 0 0;
  color: var(--muted);
}

.scenario-money {
  min-width: 330px;
  padding-left: 30px;
  border-left: 6px solid var(--leaf-green);
}

.scenario-money strong,
.scenario-money small {
  display: block;
}

.scenario-money strong {
  font-size: 34px;
}

.scenario-money small {
  color: var(--leaf-green);
  font-size: 20px;
  font-weight: 900;
}

.budget-formula {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
  margin: 54px 0 96px;
}

.budget-formula > div {
  display: flex;
  min-height: 135px;
  padding: 22px;
  flex-direction: column;
  justify-content: center;
  background: var(--mist);
  border-radius: 6px;
}

.budget-formula > b {
  align-self: center;
  color: var(--muted);
  font-size: 30px;
}

.budget-formula span,
.budget-formula strong {
  display: block;
}

.budget-formula span {
  color: var(--muted);
  font-size: 20px;
  font-weight: 700;
}

.budget-formula strong {
  margin-top: 8px;
  color: var(--hospital-blue);
  font-size: 28px;
}

.budget-formula .formula-total {
  color: var(--paper);
  background: var(--leaf-green);
}

.budget-formula .formula-total span,
.budget-formula .formula-total strong {
  color: var(--paper);
}

.calculation {
  padding-top: 78px;
  border-top: 3px solid var(--deep-ink);
}

.role-table {
  border-top: 2px solid var(--hospital-blue);
}

.role-header,
.role-row,
.role-total {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) 110px 160px 180px;
  gap: 18px;
  align-items: center;
  padding: 16px 20px;
}

.role-header {
  color: var(--paper);
  background: var(--hospital-blue);
  font-size: 20px;
  font-weight: 900;
}

.role-row {
  border-bottom: 1px solid var(--line);
}

.role-row:nth-child(odd) {
  background: var(--soft-gray);
}

.role-row span:not(:first-child),
.role-row strong,
.role-header span:not(:first-child),
.role-total span:not(:first-child),
.role-total strong {
  text-align: right;
}

.role-total {
  color: var(--paper);
  background: var(--deep-ink);
  font-weight: 900;
}

.cost-basis-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
  margin-top: 46px;
}

.cost-basis {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.cost-basis h3 {
  margin-bottom: 22px;
  color: var(--hospital-blue);
}

.cost-basis dl {
  margin: 0;
}

.cost-basis dl > div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.cost-basis dt,
.cost-basis dd {
  margin: 0;
}

.cost-basis dd {
  font-weight: 900;
}

.basis-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.basis-notes p {
  margin: 0;
  padding: 20px 24px;
  background: var(--peach);
  border-left: 5px solid var(--coral);
}

.proposal-budget-note {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(360px, 0.8fr);
  gap: 54px;
  margin-top: 44px;
  padding: 36px;
  background: var(--mint);
  border-left: 7px solid var(--leaf-green);
}

.proposal-budget-note h3 {
  color: var(--leaf-green);
}

.proposal-budget-note p:last-child {
  margin: 18px 0 0;
}

.proposal-conditions {
  display: grid;
  align-content: start;
}

.proposal-conditions div {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.proposal-conditions strong,
.proposal-conditions span {
  display: block;
}

.proposal-conditions strong {
  color: var(--hospital-blue);
  font-weight: 900;
}

.button.download {
  margin-top: 34px;
  color: var(--paper);
  background: var(--hospital-blue);
  border: 2px solid var(--hospital-blue);
}

.scope-section {
  background: var(--soft-gray);
}

.scope-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 30px;
}

.scope-column {
  padding: 34px;
  background: var(--paper);
  border-radius: 6px;
}

.scope-column.phase-one {
  border-top: 7px solid var(--leaf-green);
}

.scope-column.phase-two {
  border-top: 7px solid var(--coral);
}

.scope-column > span {
  color: var(--muted);
  font-size: 20px;
  font-weight: 900;
}

.scope-column h3 {
  margin-top: 10px;
}

.scope-column ul {
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.scope-column li {
  position: relative;
  padding: 10px 0 10px 28px;
  border-bottom: 1px solid var(--line);
}

.scope-column li::before {
  position: absolute;
  top: 22px;
  left: 3px;
  width: 10px;
  height: 10px;
  background: var(--leaf-green);
  border-radius: 50%;
  content: "";
}

.phase-two li::before {
  background: var(--coral);
}

.next-step-section {
  color: var(--paper);
  background: var(--deep-ink);
}

.next-step-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 80px;
}

.next-step-section .eyebrow {
  color: #bde8d0;
}

.next-step-layout ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 24px;
  padding: 0;
  margin: 0;
  list-style-position: inside;
}

.next-step-layout li {
  padding: 15px 18px;
  color: var(--deep-ink);
  background: var(--paper);
  border-left: 5px solid var(--coral);
}

footer {
  padding: 28px 0;
  color: var(--muted);
  background: var(--paper);
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-inner p {
  margin: 0;
  font-size: 20px;
}

.footer-project span {
  display: block;
  margin-top: 6px;
  font-size: 20px;
}

.footer-company {
  text-align: right;
}

.footer-company strong {
  color: var(--hospital-blue);
  font-size: 20px;
}

.footer-contact {
  display: flex;
  gap: 20px;
  margin-top: 8px;
}

.footer-contact a {
  color: var(--deep-ink);
  font-size: 20px;
  text-decoration: none;
}

.footer-contact a:hover,
.footer-contact a:focus-visible {
  color: var(--hospital-blue);
  text-decoration: underline;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 450ms ease, transform 450ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* Presentation web edition */
.arrival-section {
  color: var(--paper);
  background: var(--deep-ink);
}

.arrival-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 76px;
  align-items: start;
}

.arrival-heading h2 {
  color: var(--paper);
}

.arrival-heading > p:last-child {
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 24px;
}

.arrival-path {
  border-top: 1px solid rgba(255, 255, 255, 0.42);
}

.arrival-path div {
  display: grid;
  grid-template-columns: minmax(210px, 0.72fr) minmax(0, 1fr);
  gap: 28px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.24);
}

.arrival-path strong {
  color: #bde8d0;
  font-size: 24px;
}

.arrival-path span {
  color: rgba(255, 255, 255, 0.82);
}

.journey-container {
  position: relative;
}

.journey-container::before {
  position: absolute;
  top: 260px;
  bottom: 80px;
  left: 50%;
  width: 2px;
  background: linear-gradient(var(--leaf-green), var(--clear-blue), var(--coral));
  content: "";
  opacity: 0.32;
}

.journey-container .section-heading {
  position: relative;
  z-index: 1;
  padding-right: 40px;
  background: var(--paper);
}

.journey-container .section-heading > p:last-child {
  margin-top: 18px;
}

.mockup-story {
  position: relative;
  z-index: 1;
  min-height: 650px;
}

.mockup-story::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 18px;
  border: 5px solid var(--paper);
  border-radius: 50%;
  background: var(--leaf-green);
  box-shadow: 0 0 0 2px rgba(46, 139, 87, 0.28);
  content: "";
  transform: translate(-50%, -50%);
}

.mockup-story:nth-of-type(3n)::after {
  background: var(--clear-blue);
}

.mockup-story:nth-of-type(3n + 1)::after {
  background: var(--coral);
}

.phone-frame {
  transition: box-shadow 260ms ease, transform 260ms ease;
}

.phone-frame:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(18, 61, 85, 0.2);
}

.delivery-section {
  background: var(--soft-gray);
}

.delivery-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.delivery-column {
  padding: 36px;
  border-top: 7px solid var(--hospital-blue);
  background: var(--paper);
}

.delivery-column.marketing {
  border-top-color: var(--coral);
}

.delivery-column > span {
  color: var(--hospital-blue);
  font-size: 30px;
  font-weight: 900;
}

.delivery-column.marketing > span {
  color: var(--coral);
}

.delivery-column h3 {
  margin-top: 10px;
}

.delivery-column ul {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.delivery-column li {
  padding: 13px 0;
  border-top: 1px solid var(--line);
}

.delivery-column li::before {
  margin-right: 12px;
  color: var(--leaf-green);
  content: "✓";
  font-weight: 900;
}

.success-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 54px;
  margin-top: 42px;
  padding: 38px;
  color: var(--paper);
  background: var(--deep-ink);
}

.success-panel h3 {
  color: var(--paper);
}

.success-panel ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.success-panel li {
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}

.team-section {
  background: var(--paper);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 2px solid var(--deep-ink);
  border-bottom: 2px solid var(--deep-ink);
}

.team-grid article {
  padding: 30px 24px;
}

.team-grid article + article {
  border-left: 1px solid var(--line);
}

.team-grid span {
  color: var(--coral);
  font-weight: 900;
}

.team-grid h3 {
  margin-top: 18px;
  font-size: 28px;
}

.team-grid p {
  margin: 14px 0 0;
  color: var(--muted);
}

.motion-ready {
  opacity: 0;
  filter: blur(4px);
  transform: translateY(22px);
  transition:
    opacity 620ms ease var(--motion-delay, 0ms),
    transform 620ms cubic-bezier(0.22, 1, 0.36, 1) var(--motion-delay, 0ms),
    filter 620ms ease var(--motion-delay, 0ms);
}

.motion-ready.motion-media {
  transform: translateY(26px) scale(0.965);
}

.motion-ready.motion-visible {
  opacity: 1;
  filter: none;
  transform: none;
}

@media (max-width: 1080px) {
  .arrival-layout,
  .success-panel {
    grid-template-columns: 1fr;
  }

  .team-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .team-grid article:nth-child(3) {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .team-grid article:nth-child(4) {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 760px) {
  .arrival-path div,
  .delivery-grid,
  .success-panel ul,
  .team-grid {
    grid-template-columns: 1fr;
  }

  .arrival-path div {
    gap: 8px;
  }

  .journey-container::before,
  .mockup-story::after {
    display: none;
  }

  .mockup-story {
    min-height: 0;
    padding: 62px 0;
  }

  .delivery-column,
  .success-panel {
    padding: 26px;
  }

  .team-grid article + article,
  .team-grid article:nth-child(3),
  .team-grid article:nth-child(4) {
    border-top: 1px solid var(--line);
    border-left: 0;
  }
}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    grid-column: 1 / -1;
    justify-content: center;
    order: 3;
    padding-top: 8px;
    border-top: 1px solid var(--line);
  }

  .hero {
    height: calc(100svh - 150px);
  }

  .decision-layout,
  .equipment-layout,
  .next-step-layout {
    grid-template-columns: 1fr;
  }

  .investment-strip,
  .capability-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .investment-strip div:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .investment-strip div:nth-child(4) {
    border-top: 1px solid var(--line);
  }

  .care-tree {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .care-tree::before {
    display: none;
  }

  .timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .timeline li:nth-child(3) {
    border-right: 0;
  }

  .timeline li:nth-child(-n + 3) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  }

  .budget-formula {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .budget-formula .formula-total {
    grid-column: 1 / -1;
  }

  .cost-basis-grid {
    grid-template-columns: 1fr;
  }

  .proposal-budget-note {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  html {
    scroll-padding-top: 130px;
  }

  body {
    font-size: 20px;
  }

  .site-header {
    display: flex;
    min-height: 76px;
    padding: 10px 18px;
    flex-wrap: wrap;
    gap: 10px 16px;
  }

  .brand {
    flex: 1;
  }

  .brand img {
    width: 210px;
  }

  .print-button {
    display: none;
  }

  .site-nav {
    display: flex;
    width: calc(100% + 36px);
    margin: 0 -18px;
    padding: 8px 18px 2px;
    justify-content: flex-start;
    gap: 22px;
    overflow-x: auto;
    border-top: 1px solid var(--line);
    scrollbar-width: none;
  }

  .site-nav::-webkit-scrollbar {
    display: none;
  }

  .site-nav a {
    font-size: 20px;
  }

  .hero {
    min-height: 680px;
    height: calc(100svh - 145px);
    max-height: 690px;
    background-position: 58% center;
  }

  .hero-content,
  .container {
    width: calc(100% - 36px);
  }

  .hero h1 {
    font-size: 43px;
  }

  .hero-lead {
    margin: 18px 0 26px;
    font-size: 22px;
  }

  .hero-facts {
    grid-template-columns: 1fr;
  }

  .hero-facts div {
    padding: 10px 0;
  }

  .hero-facts div + div {
    padding-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.35);
    border-left: 0;
  }

  .hero-facts strong {
    font-size: 22px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-date {
    display: none;
  }

  .section {
    padding: 64px 0;
  }

  .decision-section {
    padding-top: 24px;
  }

  h2 {
    font-size: 32px;
  }

  h3 {
    font-size: 25px;
  }

  .decision-layout {
    gap: 38px;
  }

  .investment-total {
    padding-left: 22px;
  }

  .investment-total strong {
    font-size: 48px;
  }

  .investment-strip,
  .capability-grid,
  .care-tree,
  .cost-basis-grid,
  .basis-notes,
  .scope-columns,
  .next-step-layout ol {
    grid-template-columns: 1fr;
  }

  .investment-strip div + div,
  .investment-strip div:nth-child(3) {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .care-tree {
    gap: 0;
    padding-top: 12px;
  }

  .care-tree li {
    display: grid;
    grid-template-columns: 58px 1fr;
    gap: 18px;
    padding: 20px 0;
    text-align: left;
    border-bottom: 1px solid var(--line);
  }

  .tree-marker {
    margin: 0;
  }

  .mockup-story,
  .mockup-story.reverse {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .mockup-story.reverse .phone-frame {
    order: 0;
  }

  .phone-frame {
    width: min(300px, 88vw);
  }

  .story-copy h3 {
    font-size: 30px;
  }

  .story-copy > p {
    font-size: 20px;
  }

  .capability {
    min-height: 0;
  }

  .equipment-layout {
    gap: 28px;
  }

  .equipment-row {
    grid-template-columns: 1fr auto;
    gap: 8px 18px;
  }

  .equipment-row p {
    grid-column: 1 / -1;
  }

  .timeline {
    grid-template-columns: 1fr;
  }

  .timeline li {
    display: grid;
    grid-template-columns: 95px 1fr;
    min-height: 0;
    padding: 18px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  }

  .timeline li:nth-child(3) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  }

  .timeline span {
    margin-top: 0;
  }

  .scenario-switch {
    grid-template-columns: 1fr;
  }

  .scenario-panel {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .scenario-money {
    min-width: 0;
  }

  .budget-formula {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .budget-formula > b {
    display: none;
  }

  .budget-formula .formula-total {
    grid-column: auto;
  }

  .role-header {
    display: none;
  }

  .role-row,
  .role-total {
    grid-template-columns: 1fr 1fr;
    gap: 7px 16px;
    padding: 18px;
  }

  .role-row span:first-child,
  .role-total span:first-child {
    grid-column: 1 / -1;
    font-weight: 900;
  }

  .role-row span:nth-child(2)::before {
    content: "人日 ";
    color: var(--muted);
  }

  .role-row span:nth-child(3)::before {
    content: "單價 ";
    color: var(--muted);
  }

  .role-row strong,
  .role-total strong {
    grid-column: 1 / -1;
    color: var(--hospital-blue);
    font-size: 22px;
    text-align: left;
  }

  .role-total strong {
    color: var(--paper);
  }

  .scope-column,
  .cost-basis {
    padding: 24px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-company {
    text-align: left;
  }

  .footer-contact {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
}

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

  .reveal,
  .motion-ready {
    opacity: 1;
    filter: none;
    transform: none;
    transition: none;
  }
}

@media print {
  .site-header,
  .scroll-progress,
  .hero-actions,
  .scenario-switch,
  .button.download {
    display: none !important;
  }

  body {
    color: #000000;
    font-size: 14pt;
  }

  .hero {
    min-height: 560px;
    height: 560px;
  }

  .section {
    padding: 44px 0;
  }

  .reveal,
  .motion-ready {
    opacity: 1;
    filter: none;
    transform: none;
  }

  .mockup-story,
  .cost-basis,
  .scope-column,
  .capability {
    break-inside: avoid;
  }
}

/* V9: image-led service journey, evidence and shared delivery. */
.hero { background-image: url("assets/scene-cover.webp"); }
.hero-shade { background: linear-gradient(90deg, rgba(9,45,63,.90), rgba(9,45,63,.52) 56%, rgba(9,45,63,.22)); }
.hero-partners { margin: 0; font-size: 1.5rem; font-weight: 800; }
.hero-date { font-size: .9375rem; }
.site-nav { gap: 22px; }
.site-nav a { font-size: 1.125rem; }
.upgrade-list { margin: 0; padding: 0; list-style: none; border-top: 2px solid var(--deep-ink); }
.upgrade-list li { display: grid; grid-template-columns: 70px minmax(200px,.65fr) minmax(0,1fr); gap: 30px; align-items: center; padding: 28px 0; border-bottom: 1px solid var(--line); }
.upgrade-list li > span { color: var(--leaf-green); font-size: 2rem; font-weight: 900; }
.upgrade-list p { margin: 0; color: var(--muted); font-size: 1.375rem; }
.photo-story { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(0,.95fr); gap: 56px; align-items: center; margin-top: 88px; }
.deployment-section .photo-story { margin-top: 0; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); }
.scene, .case-art { margin: 0; min-width: 0; }
.scene img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 18px; }
.scene img[src="assets/scene-service.webp"] { aspect-ratio: 1 / 1; object-position: right center; }
.scene.portrait img { aspect-ratio: 4 / 5; object-position: center; }
.scene.wide { margin-top: 28px; }
.scene.wide img { aspect-ratio: 3 / 1; object-position: center; }
figure figcaption { margin-top: 10px; color: var(--muted); font-size: .9375rem; line-height: 1.5; }
.story-points, .task-points { margin: 26px 0 0; }
.story-points > div, .task-points > div { padding: 18px 0; border-bottom: 1px solid var(--line); }
.story-points > div:last-child, .task-points > div:last-child { border: 0; }
.story-points dt, .task-points dt { font-size: 1.5rem; font-weight: 900; }
.story-points dd, .task-points dd { margin: 8px 0 0; color: var(--muted); }
.small-note { color: var(--muted); font-size: 1rem; line-height: 1.75; }
.integration-block { margin-top: 72px; }
.integration-flow { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); margin-top: 28px; border-top: 2px solid var(--hospital-blue); }
.integration-flow > div { padding: 28px 24px; border-bottom: 1px solid var(--line); }
.integration-flow > div + div { border-left: 1px solid var(--line); }
.integration-flow span, .integration-flow strong { display: block; }
.integration-flow span { color: var(--hospital-blue); font-size: 1rem; font-weight: 800; }
.integration-flow strong { margin-top: 16px; font-size: 1.5rem; }
.integration-flow p { margin-bottom: 0; color: var(--muted); }
#experience, #contact { scroll-margin-top: 105px; }
.poc-demo { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,.9fr); gap: 72px; align-items: center; padding: 56px 0; border-bottom: 1px solid var(--line); }
.poc-demo.home-demo { grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); }
.poc-demo .phone-frame { margin: 0 auto; width: 100%; max-width: 250px; padding: 0; background: transparent; border-radius: 16px; box-shadow: var(--shadow); }
.home-demo .phone-frame { max-width: 284px; }
.poc-demo .phone-frame img { width: 100%; height: auto; border-radius: 16px; }
.phone-pair { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
.demo-copy h3 { margin: 18px 0 10px; font-size: 1.875rem; }
.demo-copy p { margin: 12px 0 24px; }
.demo-copy .story-number { color: var(--hospital-blue); font-size: 1.125rem; font-weight: 900; }
.demo-copy .button { margin-top: 12px; }
.editorial-flow { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 0; margin: 0; padding: 0; list-style: none; counter-reset: flow; border-top: 2px solid var(--hospital-blue); }
.editorial-flow li { counter-increment: flow; padding: 24px; border-bottom: 1px solid var(--line); }
.editorial-flow li + li { border-left: 1px solid var(--line); }
.editorial-flow li::before { content: "0" counter(flow); display: block; color: var(--leaf-green); font-weight: 900; font-size: 1.5rem; margin-bottom: 16px; }
.editorial-flow strong, .editorial-flow span { display: block; }
.editorial-flow strong { font-size: 1.375rem; }
.editorial-flow span { margin-top: 12px; color: var(--muted); }
.backend-points { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 34px; }
.backend-points dt { font-size: 1.5rem; font-weight: 900; }
.backend-points dd { margin: 8px 0 0; }
.content-section { background: var(--soft-gray); }
.message-example { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 70px; }
.message-example span { display: block; color: var(--hospital-blue); font-weight: 900; margin-bottom: 14px; }
.message-example > div + div span { color: #9d4025; }
.content-production, .channel-flow { margin-top: 74px; }
.content-counts { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); border-top: 2px solid var(--deep-ink); margin-top: 28px; }
.content-counts > div { padding: 24px; border-bottom: 1px solid var(--line); }
.content-counts > div + div { border-left: 1px solid var(--line); }
.content-counts strong, .content-counts span { display: block; }
.content-counts strong { color: var(--hospital-blue); font-size: 2.5rem; margin-bottom: 12px; }
.channel-flow ol { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 36px; list-style: none; padding: 0; margin: 28px 0; }
.channel-flow li { border-top: 4px solid var(--leaf-green); padding-top: 20px; }
.channel-flow strong, .channel-flow span { display: block; }
.channel-flow strong { font-size: 1.5rem; }
.channel-flow span { margin-top: 12px; color: var(--muted); }
.community-story { grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr); }
.table-scroll { overflow-x: auto; margin-top: 24px; border-radius: 8px; }
.plan-table { width: 100%; min-width: 720px; border-collapse: collapse; font-size: 1.25rem; }
.plan-table caption { text-align: left; font-size: 1.125rem; font-weight: 800; margin-bottom: 14px; color: var(--hospital-blue); }
.plan-table thead { color: white; background: var(--deep-ink); }
.plan-table th, .plan-table td { text-align: left; padding: 24px; vertical-align: middle; border: 2px solid var(--paper); }
.plan-table tbody tr:nth-child(odd) { background: var(--soft-gray); }
.plan-table tbody tr:nth-child(even) { background: var(--mint); }
.plan-table th:first-child { width: 21%; }
.schedule-block { margin-top: 70px; }
.case-section { background: var(--paper); }
.portfolio-example > p { color: var(--muted); }
.case-art img { width: 100%; height: auto; object-fit: contain; }
.portfolio-example .case-art { margin-top: 28px; }
.case-study { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(0,.8fr); gap: 80px; align-items: center; padding: 72px 0; border-top: 1px solid var(--line); margin-top: 50px; }
.case-study + .case-study { margin-top: 0; }
.case-study h3 { font-size: 2rem; }
.case-study > div > p:not(.eyebrow) { color: var(--muted); }
.case-art.vertical { width: 100%; max-width: 430px; margin: 0 auto; }
.case-art.vertical img { max-height: 660px; }
.case-metrics { margin: 26px 0 0; }
.case-metrics > div { display: grid; grid-template-columns: 180px minmax(0,1fr); align-items: center; gap: 24px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.case-metrics dt { color: var(--hospital-blue); font-size: 2.625rem; font-weight: 900; line-height: 1.3; }
.case-metrics dd { margin: 0; font-size: 1.375rem; }
.case-metrics > div:nth-child(2) dt { color: #a54a2c; }
.footer-company .company-service { margin-top: 8px; color: var(--deep-ink); font-weight: 800; }
.footer-company strong { font-size: 1.5rem; }
:focus-visible { outline-offset: 5px; }
@media (max-width: 1120px) {
  .site-header { grid-template-columns: 1fr auto; }
  .site-nav { grid-column: 1 / -1; justify-content: center; order: 3; padding-top: 8px; border-top: 1px solid var(--line); }
  html { scroll-padding-top: 130px; }
  #experience, #contact { scroll-margin-top: 145px; }
  .photo-story, .poc-demo, .case-study { gap: 38px; }
}
@media (max-width: 850px) {
  .photo-story, .deployment-section .photo-story, .community-story, .team-story, .case-study { grid-template-columns: 1fr; }
  .scene.portrait { max-width: 570px; margin: 0 auto; }
  .editorial-flow { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .editorial-flow li:nth-child(3) { border-left: 0; }
  .poc-demo, .poc-demo.home-demo { grid-template-columns: 1fr; }
  .phone-pair { max-width: 540px; margin: 0 auto; width: 100%; }
  .demo-copy { max-width: 680px; }
  .case-study { gap: 30px; padding-top: 50px; }
  .case-art.vertical { max-width: 460px; }
}
@media (max-width: 600px) {
  .hero { min-height: 530px; height: auto; max-height: none; padding: 80px 0 90px; }
  .hero-date { display: block; left: 18px; right: 18px; bottom: 15px; font-size: .8125rem; }
  .hero h1 { font-size: 2.5rem; }
  .hero-lead { font-size: 1.625rem; }
  .hero-partners { font-size: 1.25rem; }
  .hero-actions { margin-top: 24px; }
  .upgrade-list li { grid-template-columns: 46px minmax(0,1fr); gap: 8px 18px; }
  .upgrade-list p { grid-column: 2; font-size: 1.125rem; }
  .photo-story { margin-top: 54px; }
  .integration-flow, .backend-points, .message-example, .content-counts, .channel-flow ol { grid-template-columns: 1fr; }
  .integration-flow > div + div, .content-counts > div + div { border-left: 0; }
  .editorial-flow { grid-template-columns: 1fr; }
  .editorial-flow li + li { border-left: 0; }
  .integration-flow > div, .editorial-flow li, .content-counts > div { padding: 24px 0; }
  .scene.wide img { aspect-ratio: 3 / 2; }
  .poc-demo { padding: 42px 0; }
  .phone-pair { gap: 14px; }
  .story-points dt, .task-points dt { font-size: 1.375rem; }
  .demo-copy h3 { font-size: 1.625rem; }
  .message-example { gap: 30px; }
  .case-metrics > div { grid-template-columns: 130px minmax(0,1fr); gap: 16px; }
  .case-metrics dt { font-size: 2.25rem; }
  .case-metrics dd { font-size: 1.125rem; }
  .case-study h3 { font-size: 1.75rem; }
  .footer-company strong { font-size: 1.25rem; }
}
@media print {
  .hero { background: none; color: black; min-height: 280px; height: auto; padding: 42px 0; }
  .hero-shade { display: none; }
  .hero-kicker, .hero-date { color: black; }
  .photo-story, .poc-demo, .case-study, .editorial-flow { break-inside: avoid; }
  .poc-demo .phone-frame { max-width: 190px; }
  .hero-date { position: static; margin-top: 26px; }
  .case-art.vertical img { max-height: 530px; }
  .plan-table { min-width: 0; font-size: 12pt; }
  .plan-table th, .plan-table td { padding: 12px; }
  .page-watermark { opacity: .025; }
}
@media (max-width: 760px) {
  html { scroll-padding-top: 114px; }
  .site-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: 64px 50px;
    align-items: stretch;
    gap: 0;
    width: 100%;
    min-height: 114px;
    height: 114px;
    padding: 0;
  }
  .brand {
    display: flex;
    min-width: 0;
    padding: 8px 18px;
    align-items: center;
  }
  .brand img {
    display: block;
    width: 210px;
    max-width: 100%;
    max-height: 48px;
  }
  .site-nav {
    grid-column: 1;
    order: initial;
    box-sizing: border-box;
    width: 100%;
    height: 50px;
    margin: 0;
    padding: 0 18px;
    align-items: center;
    justify-content: flex-start;
    gap: 22px;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
  }
  .site-nav a {
    display: flex;
    height: 100%;
    flex: 0 0 auto;
    align-items: center;
    font-size: 1.125rem;
    line-height: 1;
  }
  .site-nav a::after { bottom: 0; }
}