:root {
  --ink: #162225;
  --ink-soft: #405054;
  --muted: #6e7b7e;
  --line: #dce3e3;
  --line-dark: rgba(255,255,255,.16);
  --surface: #ffffff;
  --surface-soft: #f4f7f6;
  --teal: #0c6b61;
  --teal-dark: #123c39;
  --teal-soft: #e4f1ee;
  --amber: #c88724;
  --red: #c94b42;
  --blue: #3b78a4;
  --shadow: 0 20px 60px rgba(12, 31, 31, .13);
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body.modal-open {
  overflow: hidden;
}

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

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

button {
  border: 0;
  cursor: pointer;
}

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

img,
svg {
  display: block;
}

.section-inner {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  right: 0;
  height: 76px;
  display: flex;
  align-items: center;
  gap: 56px;
  padding: 0 max(28px, calc((100vw - 1320px) / 2));
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.18);
  transition: background-color .2s ease, border-color .2s ease, color .2s ease;
}

.site-header.is-scrolled {
  color: var(--ink);
  background: rgba(255,255,255,.97);
  border-bottom-color: var(--line);
  box-shadow: 0 6px 24px rgba(17,39,39,.07);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex: 0 0 auto;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--teal);
  border: 1px solid rgba(255,255,255,.34);
  border-radius: 5px;
  font-size: 13px;
  font-weight: 800;
}

.brand-type {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-type b {
  color: currentColor;
  font-size: 17px;
  font-weight: 800;
}

.brand-type b span {
  color: #54c7b6;
}

.site-header.is-scrolled .brand-type b span {
  color: var(--teal);
}

.brand-type small {
  margin-top: 5px;
  color: rgba(255,255,255,.68);
  font-size: 9px;
}

.site-header.is-scrolled .brand-type small {
  color: var(--muted);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 36px;
  height: 100%;
}

.desktop-nav a {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
  color: rgba(255,255,255,.82);
  font-size: 14px;
}

.desktop-nav a::after {
  position: absolute;
  left: 50%;
  right: 50%;
  bottom: -1px;
  height: 2px;
  content: "";
  background: #50b7aa;
  transition: left .2s ease, right .2s ease;
}

.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after {
  left: 0;
  right: 0;
}

.site-header.is-scrolled .desktop-nav a {
  color: var(--ink-soft);
}

.header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 22px;
}

.header-login {
  font-size: 14px;
  color: rgba(255,255,255,.86);
}

.site-header.is-scrolled .header-login {
  color: var(--ink-soft);
}

.button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 5px;
  font-size: 14px;
  font-weight: 700;
  transition: transform .18s ease, background-color .18s ease, border-color .18s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button svg {
  width: 17px;
  height: 17px;
}

.button--large {
  min-height: 52px;
  padding: 0 24px;
  font-size: 15px;
}

.button--primary {
  color: #fff;
  background: #08766a;
  border-color: #08766a;
}

.button--primary:hover {
  background: #05655c;
  border-color: #05655c;
}

.button--light {
  color: var(--teal-dark);
  background: #fff;
}

.site-header.is-scrolled .button--light {
  color: #fff;
  background: var(--teal);
}

.button--ghost {
  color: #fff;
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.42);
}

.button--ghost:hover {
  background: rgba(255,255,255,.15);
  border-color: rgba(255,255,255,.66);
}

.button--dark {
  color: #fff;
  background: var(--ink);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  padding: 0;
  color: inherit;
  background: transparent;
}

.menu-button svg {
  width: 23px;
}

.mobile-menu {
  display: none;
}

.hero {
  position: relative;
  height: calc(100svh - 32px);
  min-height: 680px;
  max-height: 880px;
  overflow: hidden;
  color: #fff;
  background: #1d3435;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background: rgba(7, 23, 25, .72);
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 48px));
  height: 100%;
  margin: 0 auto;
}

.hero-copy {
  position: absolute;
  z-index: 3;
  top: 142px;
  left: 0;
  width: min(650px, 58%);
}

.hero-kicker,
.eyebrow {
  margin: 0 0 16px;
  color: var(--teal);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #8fddd2;
}

.hero-kicker > span {
  width: 28px;
  height: 1px;
  background: #68cabe;
}

.hero h1 {
  margin: 0;
  max-width: 700px;
  font-size: 58px;
  line-height: 1.14;
  font-weight: 700;
}

.hero-lead {
  max-width: 630px;
  margin: 24px 0 0;
  color: rgba(255,255,255,.78);
  font-size: 17px;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 30px;
}

.hero-facts {
  display: flex;
  align-items: center;
  gap: 25px;
  margin-top: 24px;
  color: rgba(255,255,255,.76);
  font-size: 13px;
}

.hero-facts span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero-facts svg {
  width: 14px;
  height: 14px;
  color: #7fd1c7;
  stroke-width: 3;
}

.hero-product {
  position: absolute;
  z-index: 2;
  right: max(-150px, calc((100vw - 1540px) / 2));
  bottom: -62px;
  width: min(850px, 60vw);
  transform: perspective(1500px) rotateX(2deg) rotateY(-5deg);
  transform-origin: bottom right;
}

.product-window {
  overflow: hidden;
  color: var(--ink);
  background: #f5f7f6;
  border: 1px solid rgba(255,255,255,.32);
  border-radius: 8px 8px 0 0;
  box-shadow: 0 30px 80px rgba(0,0,0,.36);
}

.window-bar {
  height: 48px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 18px;
  color: #e8eeee;
  background: #1a3535;
  font-size: 10px;
}

.window-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 800;
}

.window-brand b {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--teal);
  border-radius: 3px;
  font-size: 8px;
}

.window-user {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 7px;
}

.window-user i,
.window-title em i,
.process-head span i {
  width: 6px;
  height: 6px;
  display: inline-block;
  background: #52bc8b;
  border-radius: 50%;
}

.window-body {
  display: flex;
  height: 440px;
}

.window-nav {
  width: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 11px;
  padding-top: 22px;
  background: #fff;
  border-right: 1px solid #dde4e3;
}

.window-nav span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: #81908e;
  border-radius: 4px;
}

.window-nav span.is-active {
  color: var(--teal);
  background: var(--teal-soft);
}

.window-nav svg {
  width: 15px;
}

.window-content {
  flex: 1;
  min-width: 0;
  padding: 22px;
}

.window-title {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.window-title > span {
  display: flex;
  flex-direction: column;
}

.window-title small {
  color: #82908e;
  font-size: 7px;
}

.window-title b {
  margin-top: 5px;
  font-size: 18px;
}

.window-title em {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  color: #25745e;
  background: #e6f4ef;
  border-radius: 3px;
  font-size: 9px;
  font-style: normal;
}

.window-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 16px;
}

.window-metrics > div {
  position: relative;
  overflow: hidden;
  min-width: 0;
  padding: 12px 12px 16px;
  background: #fff;
  border: 1px solid #e0e6e5;
  border-radius: 4px;
}

.window-metrics span {
  display: block;
  color: #74817f;
  font-size: 8px;
}

.window-metrics strong {
  display: block;
  margin-top: 8px;
  font-size: 17px;
}

.window-metrics small {
  color: #76827f;
  font-size: 8px;
}

.window-metrics i {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  background: var(--teal);
}

.window-process {
  height: 245px;
  margin-top: 11px;
  padding: 16px;
  background: #fff;
  border: 1px solid #e0e6e5;
  border-radius: 4px;
}

.process-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
}

.process-head span {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #6c7d79;
  font-size: 8px;
}

.process-flow {
  display: grid;
  grid-template-columns: 1fr 36px 1fr 36px 1fr 36px 1fr;
  align-items: center;
  gap: 0;
  height: 176px;
}

.machine {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}

.machine > span {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--teal);
  background: #eaf3f0;
  border: 1px solid #cfe1dd;
  border-radius: 5px;
}

.machine--boiler > span {
  color: var(--red);
  background: #f9ece9;
  border-color: #efd0ca;
}

.machine--fuel > span {
  color: var(--amber);
  background: #f8f0df;
  border-color: #ecd9b5;
}

.machine--generator > span {
  color: #347b9e;
  background: #e5f0f5;
  border-color: #c9dfe8;
}

.machine svg {
  width: 22px;
}

.machine b {
  font-size: 9px;
}

.machine small {
  color: #7e8987;
  font-size: 8px;
}

.flow-line {
  height: 2px;
  background: #d1d8d7;
}

.flow-line--amber { background: var(--amber); }
.flow-line--red { background: var(--red); }
.flow-line--green { background: var(--teal); }

.hero-scroll {
  position: absolute;
  z-index: 4;
  left: max(24px, calc((100vw - 1180px) / 2));
  bottom: 21px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: rgba(255,255,255,.58);
  font-size: 11px;
}

.hero-scroll svg {
  width: 14px;
}

.audience-bar {
  padding: 26px 0;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.audience-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.audience-title {
  color: var(--muted);
  font-size: 12px;
}

.audience-inner > div {
  display: flex;
  align-items: center;
  gap: 42px;
}

.audience-inner > div span {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #344346;
  font-size: 13px;
  font-weight: 700;
}

.audience-inner svg {
  width: 19px;
  color: var(--teal);
}

.intro-section,
.capability-section,
.scenario-section {
  padding: 112px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, .75fr);
  align-items: end;
  gap: 80px;
  margin-bottom: 56px;
}

.section-heading--wide {
  grid-template-columns: minmax(0, 1.5fr) minmax(360px, .7fr);
}

.section-heading h2,
.showcase-copy h2,
.mobile-copy h2,
.final-cta h2 {
  margin: 0;
  font-size: 40px;
  line-height: 1.35;
  font-weight: 700;
}

.section-heading > p,
.showcase-copy > p,
.mobile-copy > p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.95;
}

.number-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.number-row > div {
  min-width: 0;
  padding: 34px 30px;
  border-right: 1px solid var(--line);
}

.number-row > div:first-child {
  padding-left: 0;
}

.number-row > div:last-child {
  border-right: 0;
}

.number-row strong {
  display: block;
  min-height: 46px;
  color: var(--teal-dark);
  font-size: 35px;
}

.number-row strong small {
  font-size: 17px;
}

.number-row span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}

.showcase-section {
  padding: 108px 0;
  overflow: hidden;
  background: var(--surface-soft);
}

.showcase-layout {
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  align-items: center;
  gap: 70px;
}

.showcase-copy > p {
  margin-top: 22px;
}

.showcase-tabs {
  margin-top: 34px;
  border-top: 1px solid #d5dddc;
}

.showcase-tab {
  width: 100%;
  display: grid;
  grid-template-columns: 28px 1fr;
  grid-template-rows: auto auto;
  gap: 4px 10px;
  padding: 17px 6px;
  text-align: left;
  background: transparent;
  border-bottom: 1px solid #d5dddc;
}

.showcase-tab > span {
  grid-row: 1 / 3;
  color: #9ca7a5;
  font-size: 10px;
}

.showcase-tab b {
  font-size: 14px;
}

.showcase-tab small {
  color: var(--muted);
  font-size: 11px;
}

.showcase-tab.is-active {
  color: var(--teal);
}

.showcase-tab.is-active > span {
  color: var(--teal);
}

.app-showcase {
  overflow: hidden;
  min-height: 560px;
  background: #e8edec;
  border: 1px solid #d3dcda;
  border-radius: 7px;
  box-shadow: var(--shadow);
}

.app-topbar {
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  color: #e8eeee;
  background: #183735;
  font-size: 10px;
}

.app-topbar > span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
}

.app-topbar > span b {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  background: var(--teal);
  border-radius: 3px;
  font-size: 8px;
}

.app-topbar > div {
  display: flex;
  align-items: center;
  gap: 14px;
}

.app-topbar svg {
  width: 14px;
}

.app-topbar em {
  font-style: normal;
}

.app-shell {
  display: flex;
  min-height: 508px;
}

.app-sidebar {
  width: 130px;
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 12px;
  background: #fff;
  border-right: 1px solid #d9e0df;
}

.app-sidebar span {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 10px;
  color: #6d7977;
  border-radius: 4px;
  font-size: 9px;
}

.app-sidebar span.active {
  color: var(--teal);
  background: var(--teal-soft);
  font-weight: 700;
}

.app-sidebar svg {
  width: 13px;
}

.app-screen {
  display: none;
  flex: 1;
  min-width: 0;
  padding: 26px;
}

.app-showcase[data-active-screen="overview"] .screen-overview,
.app-showcase[data-active-screen="training"] .screen-training,
.app-showcase[data-active-screen="assessment"] .screen-assessment {
  display: block;
}

.screen-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.screen-title > span {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.screen-title small,
.screen-panel-title small {
  color: #85918f;
  font-size: 7px;
}

.screen-title b {
  font-size: 18px;
}

.screen-title button {
  min-height: 31px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  color: #fff;
  background: var(--teal);
  border-radius: 3px;
  font-size: 9px;
}

.screen-title svg {
  width: 11px;
}

.status-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 43px;
  margin-top: 18px;
  padding: 0 14px;
  background: #e5f2ed;
  border-left: 3px solid var(--teal);
}

.status-banner > span {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 10px;
}

.status-banner > span i,
.screen-panel-title em i {
  width: 6px;
  height: 6px;
  display: inline-block;
  background: #38a377;
  border-radius: 50%;
}

.status-banner > small {
  color: #628078;
  font-size: 8px;
}

.status-banner > em {
  margin-left: auto;
  color: #27715f;
  font-size: 8px;
  font-style: normal;
}

.screen-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 9px;
  margin-top: 10px;
}

.screen-metrics > div {
  position: relative;
  overflow: hidden;
  padding: 13px;
  background: #fff;
  border: 1px solid #dce4e2;
  border-radius: 4px;
}

.screen-metrics span {
  display: block;
  color: #74817f;
  font-size: 8px;
}

.screen-metrics b {
  display: block;
  margin-top: 10px;
  font-size: 16px;
}

.screen-metrics small {
  color: #74817f;
  font-size: 8px;
}

.screen-metrics > div > i {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 76%;
  height: 2px;
  background: var(--teal);
}

.screen-metrics > div:nth-child(2) > i { width: 82%; background: var(--blue); }
.screen-metrics > div:nth-child(3) > i { width: 88%; background: var(--amber); }
.screen-metrics > div:nth-child(4) > i { width: 86%; background: #55956f; }

.screen-process {
  height: 240px;
  margin-top: 10px;
  padding: 18px;
  background: #fff;
  border: 1px solid #dce4e2;
  border-radius: 4px;
}

.screen-panel-title {
  display: flex;
  justify-content: space-between;
}

.screen-panel-title > span {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.screen-panel-title b {
  font-size: 11px;
}

.screen-panel-title em {
  display: flex;
  align-items: center;
  gap: 5px;
  color: #6b7a77;
  font-size: 8px;
  font-style: normal;
}

.screen-flow {
  height: 170px;
  display: grid;
  grid-template-columns: 1fr 28px 1fr 28px 1fr 28px 1fr;
  align-items: center;
}

.screen-flow > span {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.screen-flow > span > svg {
  width: 46px;
  height: 46px;
  padding: 13px;
  color: var(--teal);
  background: #e5f0ed;
  border: 1px solid #c9ddd8;
  border-radius: 4px;
}

.screen-flow > span:first-child > svg {
  color: var(--red);
  background: #f8ebe8;
  border-color: #edcfca;
}

.screen-flow > span:nth-of-type(3) > svg {
  color: var(--blue);
  background: #e8f0f4;
  border-color: #cbdde5;
}

.screen-flow b {
  font-size: 8px;
}

.screen-flow small {
  color: #83908d;
  font-size: 7px;
}

.screen-flow > i {
  height: 2px;
  background: var(--teal);
}

.training-progress {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 22px;
}

.training-progress > div {
  padding: 18px;
  background: #fff;
  border: 1px solid #dce4e2;
  border-radius: 4px;
}

.training-progress span {
  display: block;
  color: var(--muted);
  font-size: 9px;
}

.training-progress b {
  display: block;
  margin-top: 10px;
  color: var(--teal-dark);
  font-size: 19px;
}

.lesson-list {
  margin-top: 14px;
  background: #fff;
  border: 1px solid #dce4e2;
  border-radius: 4px;
}

.lesson-list > div {
  min-height: 72px;
  display: grid;
  grid-template-columns: 36px 1fr 20px;
  align-items: center;
  gap: 12px;
  padding: 0 18px;
  border-bottom: 1px solid #e5eae9;
}

.lesson-list > div:last-child {
  border-bottom: 0;
}

.lesson-list > div > span {
  color: #8c9996;
  font-size: 11px;
}

.lesson-list p {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0;
}

.lesson-list p b {
  font-size: 11px;
}

.lesson-list p small {
  color: var(--muted);
  font-size: 8px;
}

.lesson-list svg {
  width: 14px;
  color: var(--teal);
}

.assessment-main {
  min-height: 230px;
  display: grid;
  grid-template-columns: 165px 1fr;
  align-items: center;
  gap: 30px;
  margin-top: 20px;
  padding: 26px;
  background: #fff;
  border: 1px solid #dce4e2;
  border-radius: 4px;
}

.score-circle {
  width: 132px;
  height: 132px;
  display: grid;
  place-content: center;
  text-align: center;
  background: #edf5f2;
  border: 10px solid #d4e9e3;
  border-radius: 50%;
}

.score-circle strong {
  color: var(--teal);
  font-size: 31px;
}

.score-circle span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 8px;
}

.assessment-main em {
  display: inline-block;
  padding: 4px 8px;
  color: #28775f;
  background: #e4f2ec;
  border-radius: 3px;
  font-size: 8px;
  font-style: normal;
}

.assessment-main h3 {
  margin: 13px 0 6px;
  font-size: 18px;
}

.assessment-main p {
  color: var(--muted);
  font-size: 9px;
}

.score-bars {
  display: grid;
  gap: 7px;
  margin-top: 18px;
}

.score-bars span {
  height: 5px;
  overflow: hidden;
  background: #e5eae9;
  border-radius: 2px;
}

.score-bars i {
  display: block;
  height: 100%;
  background: var(--teal);
}

.score-bars span:nth-child(2) i { background: var(--blue); }
.score-bars span:nth-child(3) i { background: var(--amber); }

.assessment-note {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 72px;
  margin-top: 12px;
  padding: 14px 18px;
  background: #fff;
  border: 1px solid #dce4e2;
  border-radius: 4px;
}

.assessment-note > svg {
  width: 20px;
  color: var(--teal);
}

.assessment-note > span {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.assessment-note b {
  font-size: 10px;
}

.assessment-note small {
  color: var(--muted);
  font-size: 8px;
}

.capability-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}

.capability-list article {
  position: relative;
  min-height: 280px;
  padding: 34px 28px 30px;
  border-right: 1px solid var(--line);
}

.capability-list article:first-child {
  padding-left: 0;
}

.capability-list article:last-child {
  border-right: 0;
}

.capability-number {
  position: absolute;
  top: 16px;
  right: 18px;
  color: #b3bdbb;
  font-size: 10px;
}

.capability-list article > svg {
  width: 30px;
  height: 30px;
  color: var(--teal);
  stroke-width: 1.6;
}

.capability-list article:nth-child(2) > svg { color: var(--blue); }
.capability-list article:nth-child(3) > svg { color: var(--red); }
.capability-list article:nth-child(4) > svg { color: var(--amber); }

.capability-list h3 {
  margin: 44px 0 14px;
  font-size: 18px;
}

.capability-list p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.curriculum-section {
  padding: 108px 0;
  color: #fff;
  background: #173b39;
}

.section-heading--light .eyebrow {
  color: #76cbbf;
}

.section-heading--light > p {
  color: rgba(255,255,255,.62);
}

.curriculum-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.curriculum-rail article {
  position: relative;
  min-height: 280px;
  padding: 30px 26px;
  border-right: 1px solid var(--line-dark);
}

.curriculum-rail article:last-child {
  border-right: 0;
}

.curriculum-rail article > span {
  color: #72c4b8;
  font-size: 12px;
}

.curriculum-rail article > div {
  margin-top: 58px;
}

.curriculum-rail small {
  color: rgba(255,255,255,.45);
  font-size: 9px;
}

.curriculum-rail h3 {
  margin: 9px 0 14px;
  font-size: 20px;
}

.curriculum-rail p {
  margin: 0;
  color: rgba(255,255,255,.62);
  font-size: 12px;
  line-height: 1.8;
}

.curriculum-rail em {
  position: absolute;
  left: 26px;
  bottom: 24px;
  color: #8ed3ca;
  font-size: 10px;
  font-style: normal;
}

.mobile-section {
  padding: 116px 0;
  overflow: hidden;
  background: #f2f5f4;
}

.mobile-layout {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  gap: 110px;
}

.phone-stage {
  position: relative;
  height: 610px;
}

.phone {
  position: absolute;
  width: 280px;
  padding: 10px;
  background: #162427;
  border: 1px solid #435154;
  border-radius: 36px;
  box-shadow: 0 30px 60px rgba(17,36,37,.18);
}

.phone::before {
  position: absolute;
  z-index: 2;
  top: 18px;
  left: 50%;
  width: 84px;
  height: 21px;
  content: "";
  background: #162427;
  border-radius: 14px;
  transform: translateX(-50%);
}

.phone--back {
  top: 24px;
  left: 14px;
  transform: rotate(-5deg);
  opacity: .84;
}

.phone--front {
  top: 0;
  left: 230px;
  z-index: 2;
  transform: rotate(3deg);
}

.phone-screen {
  min-height: 570px;
  overflow: hidden;
  padding: 18px 15px;
  background: #f5f7f6;
  border-radius: 28px;
}

.phone-status {
  display: flex;
  justify-content: space-between;
  padding: 0 5px;
  color: #263538;
  font-size: 9px;
}

.phone-status i {
  width: 25px;
  height: 7px;
  border: 1px solid #5c686a;
  border-radius: 2px;
}

.phone-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 34px 4px 20px;
}

.phone-head b {
  font-size: 20px;
}

.phone-head svg {
  width: 17px;
}

.phone-course {
  display: grid;
  grid-template-columns: 30px 1fr;
  align-items: center;
  gap: 11px;
  margin-bottom: 9px;
  padding: 16px;
  background: #fff;
  border: 1px solid #e0e6e4;
  border-radius: 6px;
}

.phone-course.active {
  border-left: 3px solid var(--teal);
}

.phone-course > span {
  color: #8c9796;
  font-size: 10px;
}

.phone-course p {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0;
}

.phone-course b {
  font-size: 12px;
}

.phone-course small {
  color: var(--muted);
  font-size: 9px;
}

.phone-unit {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 34px 3px 19px;
}

.phone-unit > span {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.phone-unit small {
  color: var(--muted);
  font-size: 8px;
}

.phone-unit b {
  font-size: 20px;
}

.phone-unit em {
  display: flex;
  align-items: center;
  gap: 5px;
  color: #26725c;
  font-size: 8px;
  font-style: normal;
}

.phone-unit em i {
  width: 6px;
  height: 6px;
  background: #3a9a71;
  border-radius: 50%;
}

.phone-power {
  padding: 20px;
  color: #fff;
  background: var(--teal-dark);
  border-radius: 7px;
}

.phone-power > span {
  display: block;
  color: rgba(255,255,255,.66);
  font-size: 9px;
}

.phone-power strong {
  display: block;
  margin: 12px 0 18px;
  font-size: 31px;
}

.phone-power strong small {
  font-size: 11px;
}

.phone-power > i {
  height: 4px;
  display: block;
  overflow: hidden;
  background: rgba(255,255,255,.17);
  border-radius: 2px;
}

.phone-power > i b {
  height: 100%;
  display: block;
  background: #72d0c1;
}

.phone-data {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 9px;
}

.phone-data > div {
  padding: 15px;
  background: #fff;
  border: 1px solid #dde5e3;
  border-radius: 5px;
}

.phone-data span {
  display: block;
  color: var(--muted);
  font-size: 8px;
}

.phone-data b {
  display: block;
  margin-top: 9px;
  font-size: 16px;
}

.phone-data small {
  font-size: 8px;
}

.phone-flow {
  display: grid;
  grid-template-columns: 1fr 14px 1fr 14px 1fr;
  align-items: center;
  margin-top: 18px;
  padding: 17px 8px;
  background: #fff;
  border: 1px solid #dde5e3;
  border-radius: 5px;
}

.phone-flow > span {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
}

.phone-flow > span svg {
  width: 18px;
  color: var(--teal);
}

.phone-flow > span:first-child svg { color: var(--red); }

.phone-flow b {
  font-size: 8px;
}

.phone-flow > i {
  height: 1px;
  background: #94bbb5;
}

.phone-screen > button {
  width: 100%;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin-top: 18px;
  color: #fff;
  background: var(--teal);
  border-radius: 5px;
  font-size: 11px;
  font-weight: 700;
}

.phone-screen > button svg {
  width: 14px;
}

.mobile-copy > p {
  margin-top: 24px;
}

.mobile-copy ul {
  display: grid;
  gap: 14px;
  margin: 26px 0 32px;
  padding: 0;
  list-style: none;
}

.mobile-copy li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #334346;
  font-size: 13px;
}

.mobile-copy li svg {
  width: 16px;
  color: var(--teal);
  stroke-width: 3;
}

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

.scenario-card {
  display: grid;
  grid-template-columns: 180px 1fr;
  min-height: 330px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 7px;
}

.scenario-image {
  position: relative;
  display: grid;
  place-items: center;
  background: #dfeae7;
}

.scenario-image--plant {
  background: #e9e4da;
}

.scenario-image::before,
.scenario-image::after {
  position: absolute;
  content: "";
  background: rgba(255,255,255,.6);
}

.scenario-image::before {
  width: 2px;
  height: 100%;
}

.scenario-image::after {
  width: 100%;
  height: 2px;
}

.scenario-image span {
  z-index: 1;
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  color: var(--teal);
  background: rgba(255,255,255,.88);
  border-radius: 50%;
}

.scenario-image--plant span {
  color: #80642f;
}

.scenario-image svg {
  width: 31px;
}

.scenario-card > div:last-child {
  padding: 36px 30px;
}

.scenario-card small {
  color: var(--teal);
  font-size: 10px;
  font-weight: 800;
}

.scenario-card h3 {
  margin: 12px 0;
  font-size: 21px;
}

.scenario-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.scenario-card ul {
  display: grid;
  gap: 8px;
  margin: 20px 0 0;
  padding: 18px 0 0 18px;
  color: #465456;
  border-top: 1px solid var(--line);
  font-size: 12px;
}

.final-cta {
  position: relative;
  min-height: 530px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background: #1c3434;
}

.final-cta > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 65%;
}

.final-cta-shade {
  position: absolute;
  inset: 0;
  background: rgba(9,27,29,.81);
}

.final-cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.final-cta .eyebrow {
  color: #78cec2;
}

.final-cta h2 {
  font-size: 42px;
}

.final-cta p:not(.eyebrow) {
  margin: 20px 0 28px;
  color: rgba(255,255,255,.68);
  font-size: 15px;
}

.site-footer {
  color: rgba(255,255,255,.72);
  background: #132325;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 100px;
  padding-top: 64px;
  padding-bottom: 54px;
}

.footer-brand .brand {
  color: #fff;
}

.footer-brand p {
  max-width: 420px;
  margin: 23px 0 0;
  color: rgba(255,255,255,.48);
  font-size: 12px;
  line-height: 1.9;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.footer-links > div {
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.footer-links b {
  margin-bottom: 5px;
  color: #fff;
  font-size: 12px;
}

.footer-links a,
.footer-link {
  width: fit-content;
  padding: 0;
  color: rgba(255,255,255,.5);
  background: transparent;
  font-size: 11px;
}

.footer-links a:hover,
.footer-link:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 21px;
  padding-bottom: 24px;
  color: rgba(255,255,255,.36);
  border-top: 1px solid rgba(255,255,255,.09);
  font-size: 10px;
}

.modal-backdrop {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(9,24,25,.72);
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s ease, visibility .2s ease;
}

.modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.demo-modal {
  position: relative;
  width: min(600px, 100%);
  max-height: calc(100svh - 48px);
  overflow-y: auto;
  padding: 38px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 24px 80px rgba(0,0,0,.24);
  transform: translateY(14px);
  transition: transform .2s ease;
}

.modal-backdrop.is-open .demo-modal {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: var(--muted);
  background: var(--surface-soft);
  border-radius: 4px;
}

.modal-close svg {
  width: 18px;
}

.modal-heading h2 {
  margin: 0;
  font-size: 28px;
}

.modal-heading > p:last-child {
  margin: 12px 0 24px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

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

.demo-modal form {
  display: grid;
  gap: 14px;
}

.demo-modal label {
  display: grid;
  gap: 7px;
}

.demo-modal label > span {
  color: #334245;
  font-size: 12px;
  font-weight: 700;
}

.demo-modal label > span em {
  color: #98a2a0;
  font-size: 10px;
  font-style: normal;
  font-weight: 400;
}

.demo-modal input,
.demo-modal select,
.demo-modal textarea {
  width: 100%;
  border: 1px solid #d5dedd;
  border-radius: 4px;
  outline: none;
  background: #fff;
}

.demo-modal input,
.demo-modal select {
  height: 45px;
  padding: 0 12px;
}

.demo-modal textarea {
  padding: 12px;
  resize: vertical;
}

.demo-modal input:focus,
.demo-modal select:focus,
.demo-modal textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(12,107,97,.09);
}

.consent {
  display: flex !important;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 9px !important;
}

.consent input {
  width: 16px;
  height: 16px;
  margin: 0;
  accent-color: var(--teal);
}

.consent span {
  color: var(--muted) !important;
  font-size: 11px !important;
  font-weight: 400 !important;
}

.form-submit {
  width: 100%;
  margin-top: 2px;
}

.form-submit[disabled] {
  cursor: wait;
  opacity: .68;
}

.form-status {
  display: none;
  margin: 0;
  color: var(--red);
  font-size: 11px;
}

.form-status.is-visible {
  display: block;
}

.toast {
  position: fixed;
  z-index: 120;
  right: 24px;
  bottom: 24px;
  min-height: 52px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 18px;
  color: #fff;
  background: #173c39;
  border-radius: 5px;
  box-shadow: 0 14px 40px rgba(9,30,31,.25);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: .2s ease;
}

.toast.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.toast svg {
  width: 18px;
  color: #78d1c4;
}

.toast span {
  font-size: 13px;
}

@media (max-width: 1120px) {
  .site-header {
    gap: 28px;
  }

  .desktop-nav {
    gap: 22px;
  }

  .hero h1 {
    font-size: 50px;
  }

  .hero-product {
    right: -220px;
    width: 790px;
  }

  .showcase-layout {
    grid-template-columns: 285px minmax(0, 1fr);
    gap: 40px;
  }

  .app-sidebar {
    width: 104px;
  }

  .phone-stage {
    transform: scale(.86);
    transform-origin: left center;
  }

  .mobile-layout {
    gap: 40px;
  }
}

@media (max-width: 900px) {
  .site-header {
    height: 66px;
    padding: 0 22px;
  }

  .desktop-nav,
  .header-login {
    display: none;
  }

  .header-actions {
    margin-left: auto;
  }

  .header-actions .button {
    display: none;
  }

  .menu-button {
    display: flex;
  }

  .mobile-menu {
    position: fixed;
    z-index: 45;
    top: 66px;
    left: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 14px 22px 22px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 12px 30px rgba(14,36,37,.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: .18s ease;
  }

  .mobile-menu.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .mobile-menu a {
    padding: 15px 2px;
    color: var(--ink);
    border-bottom: 1px solid #edf0ef;
    font-size: 14px;
  }

  .mobile-menu .button {
    margin-top: 16px;
    color: #fff;
  }

  .hero-copy {
    top: 120px;
    width: 78%;
  }

  .hero-product {
    right: -270px;
    bottom: -95px;
    width: 760px;
    opacity: .8;
  }

  .audience-inner {
    align-items: flex-start;
  }

  .audience-inner > div {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px 32px;
  }

  .section-heading,
  .section-heading--wide {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 22px;
  }

  .section-heading > p {
    max-width: 620px;
  }

  .showcase-layout {
    grid-template-columns: 1fr;
  }

  .showcase-copy {
    max-width: 680px;
  }

  .showcase-tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .showcase-tab {
    border-right: 1px solid #d5dddc;
  }

  .showcase-tab:last-child {
    border-right: 0;
  }

  .capability-list,
  .curriculum-rail {
    grid-template-columns: 1fr 1fr;
  }

  .capability-list article:nth-child(2),
  .curriculum-rail article:nth-child(2) {
    border-right: 0;
  }

  .capability-list article:nth-child(-n+2),
  .curriculum-rail article:nth-child(-n+2) {
    border-bottom: 1px solid var(--line);
  }

  .curriculum-rail article:nth-child(-n+2) {
    border-bottom-color: var(--line-dark);
  }

  .mobile-layout {
    grid-template-columns: 1fr;
  }

  .phone-stage {
    width: 600px;
    max-width: 100%;
    margin: 0 auto;
    transform: none;
  }

  .mobile-copy {
    max-width: 620px;
  }

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

  .scenario-image {
    min-height: 130px;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 640px) {
  .section-inner,
  .hero-inner {
    width: calc(100% - 32px);
  }

  .site-header {
    padding: 0 16px;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .brand-type b {
    font-size: 14px;
  }

  .brand-type small {
    font-size: 8px;
  }

  .hero {
    height: calc(100svh - 24px);
    min-height: 640px;
    max-height: 780px;
  }

  .hero-image {
    object-position: 58% center;
  }

  .hero-shade {
    background: rgba(7,23,25,.78);
  }

  .hero-copy {
    top: 98px;
    width: 100%;
  }

  .hero-kicker {
    margin-bottom: 12px;
    font-size: 9px;
  }

  .hero h1 {
    font-size: 37px;
    line-height: 1.18;
  }

  .hero-lead {
    margin-top: 18px;
    font-size: 14px;
    line-height: 1.75;
  }

  .hero-actions {
    margin-top: 22px;
  }

  .hero-actions .button {
    min-height: 46px;
    padding: 0 16px;
    font-size: 13px;
  }

  .hero-facts {
    flex-wrap: wrap;
    gap: 9px 18px;
    margin-top: 16px;
    font-size: 11px;
  }

  .hero-product {
    right: -310px;
    bottom: -155px;
    width: 690px;
    opacity: .72;
    transform: perspective(1500px) rotateX(2deg) rotateY(-5deg) scale(.82);
    transform-origin: bottom right;
  }

  .hero-scroll {
    display: none;
  }

  .audience-bar {
    padding: 21px 0;
  }

  .audience-inner {
    display: block;
  }

  .audience-title {
    display: block;
    margin-bottom: 17px;
  }

  .audience-inner > div {
    gap: 14px;
  }

  .audience-inner > div span {
    font-size: 11px;
  }

  .intro-section,
  .capability-section,
  .scenario-section,
  .showcase-section,
  .curriculum-section,
  .mobile-section {
    padding: 78px 0;
  }

  .section-heading {
    margin-bottom: 36px;
  }

  .section-heading h2,
  .showcase-copy h2,
  .mobile-copy h2,
  .final-cta h2 {
    font-size: 29px;
    line-height: 1.38;
  }

  .section-heading > p,
  .showcase-copy > p,
  .mobile-copy > p {
    font-size: 13px;
  }

  .number-row {
    grid-template-columns: 1fr 1fr;
  }

  .number-row > div {
    padding: 25px 18px;
  }

  .number-row > div:nth-child(2) {
    border-right: 0;
  }

  .number-row > div:nth-child(-n+2) {
    border-bottom: 1px solid var(--line);
  }

  .number-row > div:nth-child(3) {
    padding-left: 0;
  }

  .number-row strong {
    font-size: 28px;
  }

  .showcase-tabs {
    grid-template-columns: 1fr;
  }

  .showcase-tab {
    border-right: 0;
  }

  .showcase-tab small {
    display: none;
  }

  .app-showcase {
    min-height: 430px;
    margin-right: -140px;
  }

  .app-topbar {
    height: 43px;
  }

  .app-shell {
    min-height: 387px;
  }

  .app-sidebar {
    width: 52px;
    align-items: center;
    padding: 14px 8px;
  }

  .app-sidebar span {
    width: 34px;
    padding: 0;
    justify-content: center;
    font-size: 0;
  }

  .app-screen {
    padding: 18px;
  }

  .screen-metrics {
    grid-template-columns: 1fr 1fr;
  }

  .screen-process {
    height: 190px;
  }

  .screen-flow {
    height: 122px;
  }

  .screen-flow > span > svg {
    width: 38px;
    height: 38px;
    padding: 10px;
  }

  .screen-flow > span:nth-of-type(4) {
    display: none;
  }

  .training-progress {
    grid-template-columns: 1fr 1fr;
  }

  .training-progress > div:last-child {
    display: none;
  }

  .assessment-main {
    grid-template-columns: 120px 1fr;
    padding: 18px;
  }

  .score-circle {
    width: 100px;
    height: 100px;
  }

  .capability-list,
  .curriculum-rail {
    grid-template-columns: 1fr;
  }

  .capability-list article,
  .capability-list article:first-child {
    min-height: auto;
    padding: 30px 8px 32px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .capability-list article:last-child {
    border-bottom: 0;
  }

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

  .curriculum-rail article {
    min-height: 220px;
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }

  .curriculum-rail article:last-child {
    border-bottom: 0;
  }

  .curriculum-rail article > div {
    margin-top: 35px;
  }

  .phone-stage {
    height: 515px;
  }

  .phone {
    width: 235px;
    border-radius: 30px;
  }

  .phone::before {
    top: 16px;
    width: 73px;
    height: 18px;
  }

  .phone--back {
    left: -55px;
  }

  .phone--front {
    left: 125px;
  }

  .phone-screen {
    min-height: 480px;
    padding: 16px 12px;
    border-radius: 23px;
  }

  .phone-flow {
    margin-top: 12px;
    padding: 13px 5px;
  }

  .phone-screen > button {
    margin-top: 12px;
  }

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

  .scenario-card > div:last-child {
    padding: 28px 24px;
  }

  .final-cta {
    min-height: 480px;
  }

  .final-cta p:not(.eyebrow) {
    font-size: 13px;
  }

  .footer-links {
    gap: 18px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 9px;
  }

  .demo-modal {
    padding: 30px 20px 24px;
  }

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

  .modal-backdrop {
    align-items: end;
    padding: 12px;
  }

  .demo-modal {
    width: 100%;
    max-height: calc(100svh - 24px);
  }

  .toast {
    right: 16px;
    left: 16px;
    bottom: 16px;
  }
}

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