/* Content flows at its natural size. No scaled slide canvas on portrait phones. */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 104px;
}

body {
  margin: 0;
  background: var(--aegis-backdrop);
  background-attachment: fixed;
  color: var(--aegis-ink);
  font: 16px/1.6 var(--aegis-font);
}

body:has(dialog[open]) {
  overflow: hidden;
}

a {
  color: var(--aegis-blue);
  text-decoration: none;
}

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

button {
  font: inherit;
  cursor: pointer;
}

button:disabled {
  cursor: default;
}

button,a {
  touch-action: manipulation;
}

button {
  border: 0;
}

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

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

h1,h2,h3,h4 {
  line-height: 1.15;
}

button:focus-visible,a:focus-visible,video:focus-visible,[role=tabpanel]:focus-visible {
  outline: 3px solid var(--aegis-blue);
  outline-offset: 5px;
}

[hidden] {
  display: none!important;
}

html[data-lang=en] .th,html[data-lang=th] .en {
  display: none;
}

html[data-lang=th] h1 {
  font-size: clamp(40px,4.5vw,66px);
  line-height: 1.35;
}

html[data-lang=th] h2 {
  font-size: clamp(29px,3.6vw,47px);
  line-height: 1.4;
}

html[data-lang=th] h3 {
  line-height: 1.4;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 20px;
  z-index: 100;
  padding: 12px 24px;
  background: var(--aegis-surface);
  border-radius: 100px;
}

.skip-link:focus {
  top: 14px;
}

.site-header {
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 0 5%;
  background: rgba(234,240,251,.94);
  border-bottom: 1px solid var(--aegis-line);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 15px;
  color: var(--aegis-ink);
}

.brand img {
  width: 128px;
}

.brand>span {
  border-left: 1px solid var(--aegis-line);
  padding-left: 15px;
  font-size: 13px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 26px;
}

.experience-label {
  font-size: 13px;
  color: var(--aegis-secondary);
}

.language-toggle {
  display: flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--aegis-line);
  border-radius: 100px;
  background: transparent;
  font-size: 12px;
  font-weight: 600;
}

.language-toggle span {
  padding: 5px 11px;
  border-radius: 100px;
  color: var(--aegis-secondary);
}

html[data-lang=en] .language-toggle span:first-child,html[data-lang=th] .language-toggle span:last-child {
  background: var(--aegis-ink);
  color: var(--aegis-surface);
}

main {
  max-width: 1400px;
  margin: auto;
  padding: 0 94px 0 116px;
}

.scene {
  position: relative;
  min-height: calc(100svh - 88px);
  padding: 68px 0 108px;
  scroll-margin-top: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.scene+.scene {
  border-top: 1px solid var(--aegis-line);
}

.scene-copy {
  margin-bottom: 36px;
  max-width: 940px;
}

.eyebrow {
  font-size: 11px;
  line-height: 1.6;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--aegis-blue);
  display: flex;
  gap: 15px;
  align-items: center;
  margin-bottom: 21px;
}

.eyebrow-line {
  height: 1px;
  width: 32px;
  background: var(--aegis-label-gradient);
}

h1 {
  font-size: clamp(44px,5.4vw,78px);
  font-weight: 400;
  letter-spacing: -2.8px;
  line-height: 1.03;
  margin-bottom: 24px;
}

h2 {
  font-size: clamp(32px,3.8vw,53px);
  font-weight: 400;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
}

h1 em,h2 em {
  font-style: normal;
  font-weight: 700;
  background: var(--aegis-heading-gradient);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.lead {
  font-size: clamp(17px,1.55vw,20px);
  color: var(--aegis-secondary);
  max-width: 750px;
  line-height: 1.65;
}

.promise {
  font-size: 15px;
  color: var(--aegis-secondary);
  max-width: 390px;
  margin: 22px 0 28px;
}

.actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.primary {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  padding: 13px 24px;
  border-radius: var(--aegis-button-radius);
  background: var(--aegis-cta-gradient);
  color: var(--aegis-surface);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  box-shadow: 0 8px 24px rgba(1,143,255,.12);
  transition: transform .25s,box-shadow .25s;
}

.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(1,143,255,.25);
}

.text-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 12px;
  background: transparent;
  border-radius: 100px;
  color: var(--aegis-blue);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
}

.text-button:hover {
  background: rgba(23,55,200,.06);
}

.micro,.visual-note {
  font-size: 12px;
  line-height: 1.65;
  color: var(--aegis-secondary);
}

.micro {
  margin-top: 20px;
}

.visual-note {
  margin-top: 16px;
}

.hero {
  display: grid;
  grid-template-columns: .95fr 1.25fr;
  gap: 44px;
  align-items: center;
  padding-top: 62px;
}

.hero-visual {
  min-width: 0;
  position: relative;
}

.hero .actions {
  align-items: flex-start;
  flex-direction: column;
  gap: 8px;
}

.hero .text-button {
  padding-left: 0;
}

.screen-window {
  overflow: hidden;
  background: var(--aegis-surface);
  border: 1px solid var(--aegis-line);
  border-radius: 16px;
  box-shadow: var(--aegis-window-shadow);
  transform: perspective(1500px) rotateY(-4deg) rotateX(2deg);
}

.window-bar {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 12px 16px;
  font-size: 10px;
  line-height: 1.4;
  color: var(--aegis-secondary);
  border-bottom: 1px solid var(--aegis-line);
}

.window-dots {
  color: rgba(5,8,46,.25);
  letter-spacing: 2px;
  font-size: 7px;
}

.screen-tag {
  margin-left: auto;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: .6px;
}

.feature-tile {
  width: 94%;
  margin: -14px auto 0;
  position: relative;
  display: flex;
  align-items: center;
  text-align: left;
  gap: 17px;
  border: 1px solid var(--aegis-line);
  background: var(--aegis-surface);
  padding: 24px;
  border-radius: 100px;
  box-shadow: var(--aegis-window-shadow);
  transition: transform .25s;
}

.feature-tile:hover {
  transform: translateY(-4px);
}

.app-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  border-radius: 16px;
  background: var(--aegis-heading-gradient);
  color: var(--aegis-surface);
  font-size: 30px;
  font-weight: 500;
  position: relative;
}

.app-icon>span {
  font-size: 15px;
  position: absolute;
  right: 10px;
  top: 5px;
}

.tile-copy {
  display: grid;
  gap: 2px;
}

.tile-copy small {
  font-size: 8px;
  letter-spacing: 1.2px;
  font-weight: 700;
  color: var(--aegis-blue);
}

.tile-copy strong {
  font-size: 19px;
  font-weight: 600;
  line-height: 1.3;
}

.tile-copy>span {
  font-size: 12px;
  color: var(--aegis-secondary);
}

.tile-arrow {
  margin-left: auto;
  font-size: 24px;
  color: var(--aegis-blue);
}

.feature-preview {
  margin: 18px 0 0;
  padding: 20px;
  background: var(--aegis-surface);
  border: 1px solid var(--aegis-line);
  border-radius: 16px;
  font-size: 14px;
}

.feature-preview a {
  display: inline-block;
  margin-top: 10px;
}

.hero-visual>.visual-note {
  padding: 0 14px;
}

.panel {
  background: var(--aegis-surface);
  border: 1px solid var(--aegis-line);
  border-radius: var(--aegis-card-radius);
  box-shadow: var(--aegis-card-shadow);
  padding: 28px;
}

.panel-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.panel-kicker {
  font-size: 10px;
  letter-spacing: 1.5px;
  font-weight: 700;
  color: var(--aegis-blue);
  line-height: 1.6;
}

.tabs {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  padding: 4px;
  background: var(--aegis-bg-end);
  border-radius: 100px;
  width: fit-content;
}

.tabs button {
  padding: 9px 17px;
  border-radius: 100px;
  background: transparent;
  font-size: 13px;
  color: var(--aegis-secondary);
  line-height: 1.5;
}

.tabs button[aria-selected=true] {
  background: var(--aegis-blue);
  color: var(--aegis-surface);
}

.tabs button:hover:not([aria-selected=true]) {
  color: var(--aegis-blue);
  background: rgba(23,55,200,.05);
}

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

.fragment-grid article {
  padding: 22px 18px;
  background: var(--aegis-bg-end);
  border: 1px solid var(--aegis-line);
  border-radius: 16px;
}

.task-symbol {
  font-size: 24px;
  color: var(--aegis-blue);
  display: block;
  margin-bottom: 25px;
}

.fragment-grid h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 10px;
}

.fragment-grid p {
  font-size: 13px;
  color: var(--aegis-secondary);
}

.takeaway {
  padding-top: 24px;
  margin-top: 24px;
  border-top: 1px solid var(--aegis-line);
  font-size: 15px;
}

.unified-workspace {
  text-align: center;
  padding: 16px 0;
}

.unified-workspace .app-icon {
  margin: 0 auto 16px;
}

.unified-workspace h3 {
  font-size: 28px;
  margin-bottom: 12px;
}

.unified-workspace p {
  color: var(--aegis-secondary);
  margin-bottom: 20px;
}

.outline-tag {
  display: inline-block;
  border: 1px solid var(--aegis-line);
  padding: 5px 12px;
  border-radius: 100px;
  color: var(--aegis-blue);
  font-size: 11px;
  line-height: 1.5;
}

.brief-layout {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 42px;
  align-items: center;
}

.person {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 26px 0 20px;
  font-size: 13px;
  color: var(--aegis-secondary);
}

.avatar {
  border-radius: 50%;
  background: var(--aegis-bg);
  color: var(--aegis-blue);
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  font-weight: 600;
}

blockquote {
  margin: 0;
  font-size: clamp(21px,2.3vw,30px);
  line-height: 1.5;
  letter-spacing: -.5px;
}

.handoff {
  position: relative;
}

.handoff-arrow {
  font-size: 28px;
  color: var(--aegis-accent);
  margin-bottom: 12px;
  display: block;
}

.handoff h3 {
  font-size: 28px;
  font-weight: 500;
  margin: 20px 0 12px;
  line-height: 1.4;
}

.muted {
  color: var(--aegis-secondary);
}

.handoff p {
  font-size: 14px;
  color: var(--aegis-secondary);
  margin-bottom: 22px;
}

.context-layout {
  display: grid;
  grid-template-columns: .75fr 1.5fr;
  gap: 32px;
  align-items: center;
}

.context-map {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.context-node {
  border: 1px solid var(--aegis-line);
  border-radius: 16px;
  background: rgba(255,255,255,.7);
  padding: 17px 24px;
  position: relative;
  text-align: center;
  width: 100%;
}

.context-node>span {
  position: absolute;
  left: 14px;
  top: 12px;
  font-size: 10px;
  color: var(--aegis-secondary);
}

.context-node h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 5px;
}

.context-node p {
  font-size: 12px;
  color: var(--aegis-secondary);
}

.map-arrow {
  font-size: 21px;
  color: var(--aegis-blue);
  line-height: 1.4;
}

.coder-node {
  border-color: rgba(23,55,200,.3);
}

.kit-node {
  background: var(--aegis-bg);
}

.kit-node img {
  width: 95px;
  margin: 0 auto 12px;
}

.kit-node h3 {
  font-size: 20px;
}

.kit-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 100%;
  border-radius: 16px;
  background: transparent;
  padding: 0;
  gap: 8px;
}

.kit-tabs button {
  border: 1px solid var(--aegis-line);
  font-size: 13px;
  display: flex;
  gap: 10px;
  align-items: center;
  text-align: left;
  padding: 12px 14px;
}

.kit-tabs small {
  opacity: .7;
}

.kit-detail {
  padding-top: 30px;
  min-height: 222px;
}

.kit-detail h3 {
  font-size: 26px;
  font-weight: 500;
  margin: 12px 0 14px;
}

.kit-detail p {
  font-size: 15px;
  color: var(--aegis-secondary);
  line-height: 1.7;
}

.context-excerpt {
  border-left: 2px solid var(--aegis-accent);
  padding: 12px 16px;
  background: var(--aegis-bg-end);
  font-size: 12px;
  color: var(--aegis-blue);
  margin-top: 20px;
}

.workspace {
  padding: 0;
  overflow: hidden;
}

.workspace-top {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--aegis-line);
}

.mini-app-icon {
  background: var(--aegis-heading-gradient);
  color: var(--aegis-surface);
  height: 32px;
  width: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 15px;
}

.workspace-top>strong {
  font-size: 15px;
  font-weight: 600;
}

.sample-badge {
  margin-left: auto;
  font-size: 9px;
  color: var(--aegis-secondary);
  letter-spacing: 1px;
}

.workspace-body {
  padding: 24px 28px;
}

.workspace-tabs {
  margin-bottom: 24px;
}

.workspace-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}

.workspace-heading small {
  font-size: 9px;
  letter-spacing: 1.3px;
  color: var(--aegis-secondary);
}

.workspace-heading h3 {
  font-size: 23px;
  font-weight: 500;
  margin-top: 7px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 18px;
  margin-bottom: 22px;
}

.metric {
  padding: 17px 20px;
  border: 1px solid var(--aegis-line);
  border-radius: 16px;
}

.metric small {
  font-size: 12px;
  color: var(--aegis-secondary);
  display: block;
}

.metric strong {
  display: block;
  font-size: 32px;
  font-weight: 500;
  margin-top: 8px;
  line-height: 1.2;
}

.chart-row {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 24px;
}

.chart {
  padding: 20px;
  background: var(--aegis-bg-end);
  border-radius: 16px;
}

.chart-title {
  font-size: 13px;
  margin-bottom: 15px;
  font-weight: 500;
}

.bar-row {
  display: grid;
  grid-template-columns: 65px 1fr 38px;
  gap: 12px;
  align-items: center;
  font-size: 11px;
  margin: 12px 0;
}

.bar-row i {
  display: block;
  height: 9px;
  width: var(--bar);
  background: var(--aegis-heading-gradient);
  border-radius: 100px;
}

.bar-row b {
  font-weight: 500;
  color: var(--aegis-secondary);
}

.insight {
  border: 1px solid var(--aegis-line);
  border-radius: 16px;
  padding: 20px;
}

.insight p {
  font-size: 14px;
  line-height: 1.7;
  margin-top: 10px;
  color: var(--aegis-secondary);
}

.calendar,.strategy-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 18px;
  min-height: 260px;
}

.calendar article,.strategy-grid article {
  padding: 24px;
  background: var(--aegis-bg-end);
  border: 1px solid var(--aegis-line);
  border-radius: 16px;
}

.calendar small {
  font-size: 12px;
  color: var(--aegis-secondary);
}

.calendar-line {
  height: 3px;
  background: var(--aegis-heading-gradient);
  margin: 26px 0;
}

.calendar h4 {
  font-size: 19px;
  font-weight: 500;
  line-height: 1.4;
  margin: 0 0 20px;
}

.strategy-grid article>span {
  font-size: 13px;
  color: var(--aegis-blue);
}

.strategy-grid h4 {
  font-size: 23px;
  font-weight: 500;
  margin: 25px 0 15px;
}

.strategy-grid p {
  font-size: 14px;
  color: var(--aegis-secondary);
}

.publish-steps {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(6,1fr);
  gap: 8px;
}

.publish-steps button {
  width: 100%;
  padding: 14px 8px;
  border: 1px solid var(--aegis-line);
  border-radius: 100px;
  background: var(--aegis-bg-end);
  color: var(--aegis-secondary);
  font-size: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}

.publish-steps button[aria-pressed=true] {
  background: var(--aegis-blue);
  color: var(--aegis-surface);
  border-color: var(--aegis-blue);
}

.publish-steps button.is-complete {
  border-color: var(--aegis-blue);
  color: var(--aegis-blue);
}

.step-number {
  font-size: 10px;
}

.publish-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.flow-detail h3 {
  font-size: 32px;
  font-weight: 500;
  margin: 15px 0;
}

.flow-detail article>p {
  font-size: 16px;
  color: var(--aegis-secondary);
  max-width: 380px;
  min-height: 78px;
}

.flow-detail .primary {
  margin-top: 25px;
}

.flow-complete {
  margin-top: 25px;
  font-size: 14px;
  color: var(--aegis-blue);
}

.store-preview {
  border: 1px solid var(--aegis-line);
  border-radius: 16px;
  overflow: hidden;
  background: var(--aegis-bg-end);
  min-height: 282px;
}

.store-preview-heading {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--aegis-surface);
  border-bottom: 1px solid var(--aegis-line);
}

.store-preview-heading img {
  width: 74px;
}

.store-preview-heading>span {
  font-size: 11px;
  color: var(--aegis-secondary);
}

.store-awaiting,.published-app {
  padding: 28px;
  text-align: center;
}

.empty-app-icon {
  display: grid;
  place-items: center;
  height: 48px;
  width: 48px;
  margin: 0 auto 15px;
  border: 1px dashed var(--aegis-line);
  border-radius: 16px;
  color: var(--aegis-secondary);
  font-size: 23px;
}

.store-awaiting h4,.published-app h4 {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 14px;
  line-height: 1.4;
}

.store-awaiting p,.published-app p {
  font-size: 12px;
  color: var(--aegis-secondary);
}

.published-app .app-icon {
  margin: 0 auto 12px;
  width: 48px;
  height: 48px;
  font-size: 25px;
}

.published-app .outline-tag {
  margin-bottom: 14px;
}

.impact-layout {
  display: grid;
  grid-template-columns: .85fr 1.5fr;
  gap: 48px;
  align-items: start;
}

.impact-card {
  padding: 32px;
}

.impact-card h3 {
  font-size: 31px;
  font-weight: 500;
  line-height: 1.25;
  margin: 24px 0 22px;
}

.impact-card p {
  font-size: 15px;
  color: var(--aegis-secondary);
}

.creator-path {
  display: flex;
  align-items: center;
  gap: 17px;
  flex-wrap: wrap;
  font-size: 28px;
  margin-bottom: 26px;
  letter-spacing: -.5px;
  line-height: 1.2;
}

.creator-path i {
  font-size: 20px;
  font-style: normal;
  color: var(--aegis-secondary);
}

.creator-path strong {
  color: var(--aegis-blue);
  font-weight: 600;
}

.belief>p {
  font-size: 17px;
  color: var(--aegis-secondary);
  margin: 0 0 18px;
}

.belief h3 {
  font-size: 22px;
  font-weight: 500;
  margin: 26px 0;
  line-height: 1.4;
}

.journey-footer {
  border-top: 1px solid var(--aegis-line);
  padding-top: 26px;
  margin-top: 48px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 12px;
}

.chapter-rail {
  position: fixed;
  left: 28px;
  top: 50%;
  transform: translateY(-45%);
  display: flex;
  flex-direction: column;
  gap: 17px;
  z-index: 10;
}

.chapter-rail a {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--aegis-secondary);
}

.rail-number {
  font-size: 10px;
  padding: 5px;
  border-left: 2px solid var(--aegis-line);
  min-width: 26px;
}

.rail-name {
  font-size: 10px;
  display: block;
  position: absolute;
  left: 36px;
  white-space: nowrap;
  background: var(--aegis-bg-end);
  padding: 4px 7px;
  border-radius: 100px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-8px);
  transition: opacity 220ms ease, transform 220ms ease, visibility 0s linear 220ms;
}

.chapter-rail a[aria-current=step] {
  color: var(--aegis-blue);
}

.chapter-rail a[aria-current=step] .rail-number {
  border-left-color: var(--aegis-blue);
  font-weight: 700;
}

.chapter-rail:hover .rail-name,.chapter-rail:focus-within .rail-name {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  transition-delay: 0s;
}

.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  background: rgba(246,249,255,.96);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--aegis-line);
  padding: 13px 5% calc(13px + env(safe-area-inset-bottom));
}

.bottom-nav>a {
  border-radius: 100px;
  padding: 8px 15px;
  font-size: 13px;
  color: var(--aegis-blue);
  min-height: 40px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.bottom-nav>a:hover {
  background: rgba(23,55,200,.06);
}

.bottom-nav>a[aria-disabled=true] {
  color: var(--aegis-secondary);
  opacity: .5;
  pointer-events: none;
}

.nav-status {
  font-size: 12px;
  color: var(--aegis-secondary);
}

.nav-status b {
  font-weight: 500;
  color: var(--aegis-ink);
}

.nav-hint {
  margin-left: 25px;
  font-size: 10px;
}

.progress-track {
  position: absolute;
  left: 0;
  top: -1px;
  height: 2px;
  width: 100%;
  background: var(--aegis-bg);
}

.progress-track span {
  height: 100%;
  width: 100%;
  background: var(--aegis-heading-gradient);
  display: block;
  transform: scaleX(.142857);
  transform-origin: left;
  transition: transform .25s;
}

dialog {
  max-width: 1000px;
  width: calc(100% - 48px);
  padding: 28px;
  border: 1px solid var(--aegis-line);
  border-radius: 24px;
  background: var(--aegis-bg-end);
  color: var(--aegis-ink);
  max-height: 90svh;
  overflow: auto;
  box-shadow: var(--aegis-window-shadow);
}

dialog::backdrop {
  background: rgba(5,8,46,.5);
  backdrop-filter: blur(8px);
}

.video-dialog-header {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  margin-bottom: 20px;
}

.video-dialog-header h2 {
  font-size: 23px;
  font-weight: 500;
  margin: 7px 0 0;
  letter-spacing: -.5px;
}

dialog video {
  width: 100%;
  max-height: 65svh;
  display: block;
  aspect-ratio: 16/9;
  border-radius: 16px;
  background: var(--aegis-bg);
  object-fit: contain;
}

.video-fallback {
  font-size: 14px;
  margin-top: 16px;
}

@media(min-width:1500px) {
  main {
    padding-left: 80px;
    padding-right: 80px;
  }
  .hero {
    gap: 60px;
  }
  .hero .actions {
    flex-direction: row;
    align-items: center;
  }
  .hero .text-button {
    padding-left: 12px;
  }
  .chapter-rail {
    left: max(32px,calc((100vw - 1500px)/2));
  }
}

@media(max-width:1050px) {
  main {
    padding-left: 76px;
    padding-right: 42px;
  }
  .hero {
    gap: 28px;
    grid-template-columns: 1fr 1.1fr;
  }
  h1 {
    font-size: 54px;
    letter-spacing: -2px;
  }
  .feature-tile {
    padding: 20px;
    gap: 12px;
  }
  .tile-copy strong {
    font-size: 16px;
  }
  .app-icon {
    width: 50px;
    height: 50px;
  }
  .fragment-grid {
    grid-template-columns: 1fr 1fr;
  }
  .context-layout {
    grid-template-columns: .7fr 1.3fr;
  }
  .kit-tabs button {
    font-size: 12px;
    padding: 10px;
  }
  .impact-layout {
    gap: 28px;
  }
  .creator-path {
    font-size: 24px;
    gap: 12px;
  }
}

@media(max-width:767px) {
  html {
    scroll-padding-top: 85px;
  }
  .site-header {
    height: 72px;
    padding: 0 20px;
  }
  .brand img {
    width: 100px;
  }
  .brand {
    gap: 10px;
  }
  .brand>span {
    padding-left: 10px;
    font-size: 11px;
  }
  .header-right {
    gap: 12px;
  }
  .experience-label {
    display: none;
  }
  .language-toggle span {
    padding: 5px 9px;
  }
  .chapter-rail {
    display: none;
  }
  main {
    padding: 0 22px;
  }
  .scene {
    min-height: auto;
    padding: 46px 0 62px;
  }
  .hero {
    display: flex;
    gap: 36px;
    align-items: stretch;
    padding-top: 40px;
    padding-bottom: 60px;
  }
  h1 {
    font-size: 55px;
    line-height: 1.04;
    letter-spacing: -2px;
    margin-bottom: 22px;
  }
  h2 {
    font-size: 34px;
    letter-spacing: -1px;
  }
  html[data-lang=th] h1 {
    font-size: 45px;
  }
  html[data-lang=th] h2 {
    font-size: 29px;
  }
  .hero .actions {
    flex-direction: row;
    align-items: center;
    gap: 8px;
  }
  .hero .text-button {
    font-size: 12px;
  }
  .hero-copy .lead {
    font-size: 19px;
  }
  .promise {
    max-width: 100%;
    font-size: 15px;
    margin: 18px 0 22px;
  }
  .eyebrow {
    font-size: 10px;
    letter-spacing: 1.3px;
    gap: 10px;
    margin-bottom: 18px;
  }
  .hero-visual {
    max-width: 560px;
  }
  .screen-window {
    transform: none;
  }
  .window-bar {
    padding: 10px 12px;
    font-size: 9px;
  }
  .window-dots {
    display: none;
  }
  .screen-tag {
    font-size: 8px;
  }
  .feature-tile {
    margin-top: -5px;
    width: 97%;
    padding: 18px;
  }
  .tile-copy strong {
    font-size: 17px;
  }
  .tile-copy small {
    font-size: 7px;
    letter-spacing: .8px;
  }
  .tile-copy>span {
    font-size: 11px;
  }
  .visual-note {
    font-size: 11px;
  }
  .scene-copy {
    margin-bottom: 26px;
  }
  .lead {
    font-size: 16px;
  }
  .panel {
    padding: 20px;
  }
  .panel-toolbar {
    gap: 16px;
    margin-bottom: 22px;
  }
  .tabs button {
    padding: 10px 13px;
    font-size: 12px;
  }
  .tabs {
    border-radius: 24px;
  }
  .fragment-grid {
    gap: 12px;
  }
  .fragment-grid article {
    padding: 18px 14px;
  }
  .task-symbol {
    margin-bottom: 20px;
  }
  .fragment-grid h3 {
    font-size: 15px;
    line-height: 1.4;
  }
  .fragment-grid p {
    font-size: 12px;
  }
  .takeaway {
    font-size: 14px;
  }
  .brief-layout,.context-layout,.publish-content,.impact-layout {
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .brief-card blockquote {
    font-size: 24px;
  }
  .handoff {
    padding: 0 10px;
  }
  .handoff-arrow {
    transform: rotate(90deg);
    width: 25px;
  }
  .handoff h3 {
    font-size: 25px;
  }
  .context-map {
    max-width: 400px;
    width: 100%;
    margin: auto;
  }
  .context-node {
    padding: 15px;
  }
  .kit-tabs {
    gap: 8px;
    border-radius: 0;
  }
  .kit-tabs button {
    padding: 12px 10px;
    font-size: 12px;
    min-height: 48px;
  }
  .kit-detail {
    padding-top: 24px;
    min-height: 0;
  }
  .kit-detail h3 {
    font-size: 23px;
  }
  .context-excerpt {
    font-size: 11px;
  }
  .workspace {
    padding: 0;
  }
  .workspace-top {
    padding: 15px;
    flex-wrap: wrap;
    gap: 9px;
  }
  .workspace-top>strong {
    font-size: 13px;
  }
  .sample-badge {
    font-size: 8px;
    letter-spacing: .6px;
  }
  .workspace-body {
    padding: 20px 16px;
  }
  .workspace-tabs {
    flex-wrap: wrap;
    gap: 0;
    width: 100%;
  }
  .workspace-tabs button {
    padding: 10px 11px;
    font-size: 11px;
    flex: 1;
  }
  .workspace-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }
  .workspace-heading h3 {
    font-size: 21px;
  }
  .metrics {
    gap: 8px;
  }
  .metric {
    padding: 13px 10px;
    border-radius: 16px;
  }
  .metric small {
    font-size: 10px;
    min-height: 32px;
  }
  .metric strong {
    font-size: 23px;
  }
  .chart-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .chart {
    padding: 16px;
  }
  .calendar,.strategy-grid {
    grid-template-columns: 1fr;
    min-height: 0;
    gap: 12px;
  }
  .calendar article,.strategy-grid article {
    padding: 20px;
  }
  .calendar-line {
    margin: 16px 0;
  }
  .calendar h4 {
    font-size: 20px;
    margin-bottom: 15px;
  }
  .strategy-grid h4 {
    margin: 12px 0;
  }
  .publish-steps {
    grid-template-columns: repeat(3,1fr);
    gap: 8px;
  }
  .publish-steps button {
    padding: 10px;
    font-size: 12px;
  }
  .publish-content {
    gap: 26px;
  }
  .flow-detail h3 {
    font-size: 28px;
  }
  .flow-detail article>p {
    min-height: 0;
    font-size: 15px;
  }
  .store-preview {
    min-height: 270px;
  }
  .impact-card {
    padding: 26px;
  }
  .impact-card h3 {
    font-size: 30px;
  }
  .creator-path {
    font-size: 25px;
    gap: 12px;
  }
  .belief>p {
    font-size: 16px;
  }
  .belief h3 {
    font-size: 21px;
  }
  .journey-footer {
    margin-top: 32px;
    padding-top: 24px;
    font-size: 11px;
  }
  .scene:last-child {
    padding-bottom: 120px;
  }
  .bottom-nav {
    padding: 9px 12px calc(9px + env(safe-area-inset-bottom));
    gap: 8px;
  }
  .bottom-nav>a {
    font-size: 12px;
    padding: 7px 10px;
  }
  .nav-hint {
    display: none;
  }
  .nav-status {
    font-size: 11px;
  }
  .primary {
    font-size: 13px;
    padding: 12px 20px;
  }
  .video-dialog-header {
    align-items: flex-start;
    gap: 8px;
  }
  .video-dialog-header h2 {
    font-size: 19px;
    line-height: 1.4;
  }
  .video-dialog-header .text-button {
    padding: 9px;
    font-size: 12px;
    white-space: nowrap;
  }
  dialog {
    width: calc(100% - 24px);
    padding: 18px;
    border-radius: 20px;
  }
  dialog video {
    border-radius: 14px;
  }
}

@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior: auto;
  }
  *,*::before,*::after {
    animation: none!important;
    transition: none!important;
  }
  .screen-window {
    transform: none;
  }
}

@media print {
  .site-header,.chapter-rail,.bottom-nav,dialog,.actions,.tabs {
    display: none!important;
  }
  .scene {
    min-height: auto;
    break-inside: avoid;
    padding: 32px 0;
  }
  main {
    padding: 0;
  }
  .hero {
    display: block;
  }
  .hero-visual {
    margin-top: 32px;
  }
  [hidden][role=tabpanel] {
    display: block!important;
  }
  body {
    background: white;
  }
}
/* Keep the first employee-to-app moment close to the entry CTA. */

@media(min-width:1051px) {
  h1 {
    font-size: clamp(48px,4.6vw,68px);
    letter-spacing: -2.2px;
  }
}

@media(max-width:767px) {
  .hero {
    gap: 0;
    padding-top: 30px;
  }
  .hero-copy {
    display: contents;
  }
  .hero-copy>.eyebrow {
    order: 0;
  }
  .hero-copy>h1 {
    order: 1;
    font-size: 46px;
  }
  .hero-copy>.lead {
    order: 2;
    font-size: 17px;
    margin-bottom: 20px;
  }
  .hero-copy>.actions {
    order: 3;
  }
  .hero-copy>.micro {
    order: 4;
    margin: 15px 0 24px;
  }
  .hero-visual {
    order: 5;
    display: flex;
    flex-direction: column;
  }
  .hero-copy>.promise {
    order: 6;
    margin: 20px 0 0;
  }
  .hero-visual>.feature-tile {
    order: -1;
    margin: 0 0 16px;
    width: 100%;
    padding: 18px;
  }
  .hero-visual>.visual-note {
    padding: 0;
  }
  .screen-window {
    box-shadow: var(--aegis-card-shadow);
  }
  html[data-lang=th] .hero-copy>h1 {
    font-size: 40px;
  }
}

html {
  scroll-padding-bottom: 90px;
}

main button,main a,[role=tabpanel] {
  scroll-margin-top: 110px;
  scroll-margin-bottom: 100px;
}

@media(min-width:768px) {
  #7 {
    padding-top: 42px;
  }
  #7 .scene-copy {
    margin-bottom: 24px;
  }
  #7 h2 {
    font-size: 45px;
  }
  #7 .lead {
    font-size: 17px;
    max-width: 940px;
  }
  #7 .publish-panel {
    padding: 22px 28px;
  }
  #7 .panel-toolbar {
    margin-bottom: 16px;
  }
  #7 .publish-steps {
    margin-bottom: 22px;
  }
  #7 .publish-steps button {
    padding: 10px 8px;
  }
  #7 .store-preview {
    min-height: 240px;
  }
  #7 .store-awaiting,#7 .published-app {
    padding: 20px;
  }
  #7 .empty-app-icon {
    height: 40px;
    width: 40px;
    margin-bottom: 12px;
  }
  #7 .published-app .app-icon {
    height: 40px;
    width: 40px;
  }
}
@media (max-width: 420px) {
  .metrics { grid-template-columns: 1fr; }
  .metric { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; }
  .metric small { min-height: 0; max-width: 60%; font-size: 12px; }
  .metric strong { margin-top: 0; font-size: 26px; white-space: nowrap; }
}