:root {
  color-scheme: dark;
  --navy-950: #04111f;
  --navy-900: #06182b;
  --navy-850: #081d32;
  --navy-800: #0a223a;
  --navy-700: #0e2b49;
  --navy-600: #153b59;
  --orange: #ff7a1a;
  --orange-bright: #ff9144;
  --cyan: #32c7e8;
  --cyan-soft: #7fe3f4;
  --white: #f7fbfd;
  --text: #d5e2e9;
  --muted: #93a9b7;
  --line: rgba(157, 192, 211, 0.18);
  --line-strong: rgba(157, 192, 211, 0.31);
  --orange-shadow: 0 18px 48px rgba(255, 122, 26, 0.22);
  --shadow: 0 26px 70px rgba(0, 0, 0, 0.26);
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shell: 1340px;
  --font: "Be Vietnam Pro", Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 132px;
}

body {
  margin: 0;
  min-width: 280px;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 8%, rgba(50, 199, 232, 0.06), transparent 30rem),
    var(--navy-900);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

button,
a {
  font: inherit;
}

button {
  color: inherit;
}

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

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

p,
h1,
h2,
h3,
figure {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--white);
  line-height: 1.14;
  letter-spacing: -0.025em;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(2.65rem, 5.3vw, 5.6rem);
  font-weight: 760;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(2rem, 3.5vw, 3.55rem);
  font-weight: 735;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.16rem;
}

::selection {
  color: var(--white);
  background: rgba(255, 122, 26, 0.72);
}

:focus-visible {
  outline: 3px solid var(--cyan-soft);
  outline-offset: 4px;
}

.lang-en {
  display: none;
}

body[data-lang="en"] .lang-vi {
  display: none !important;
}

body[data-lang="en"] .lang-en {
  display: inline;
}

.shell {
  width: min(calc(100% - 64px), var(--shell));
  margin-inline: auto;
}

.section {
  position: relative;
  padding: 120px 0;
}

.section-surface {
  background:
    linear-gradient(180deg, rgba(14, 43, 73, 0.48), rgba(6, 24, 43, 0.26)),
    var(--navy-850);
  border-block: 1px solid var(--line);
}

.skip-link {
  position: fixed;
  z-index: 2000;
  top: 10px;
  left: 12px;
  padding: 10px 16px;
  color: var(--navy-950);
  background: var(--white);
  border-radius: 8px;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.concept-marker {
  position: sticky;
  z-index: 1200;
  top: 0;
  display: flex;
  min-height: 36px;
  padding: 5px 18px;
  align-items: center;
  justify-content: center;
  gap: 18px;
  color: #2b1403;
  background: var(--orange);
  font-size: 0.61rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  line-height: 18px;
  text-align: center;
}

.concept-marker > span {
  display: inline-flex;
  align-items: center;
}

.concept-marker > span:not(:first-of-type)::before,
.concept-marker > strong + span::before {
  margin-right: 18px;
  color: rgba(43, 20, 3, 0.48);
  content: "•";
}

.preview-build {
  padding: 2px 8px;
  color: var(--white);
  background: rgba(4, 17, 31, 0.88);
  border-radius: 999px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.preview-build::before {
  display: none;
}

.preview-build b {
  margin-left: 5px;
  color: var(--cyan-soft);
}

.site-header {
  position: sticky;
  z-index: 1100;
  top: 36px;
  background: rgba(4, 17, 31, 0.9);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(18px);
}

.preview-update {
  position: fixed;
  z-index: 1400;
  right: 20px;
  bottom: 20px;
  display: flex;
  min-height: 48px;
  padding: 10px 12px 10px 16px;
  align-items: center;
  gap: 12px;
  color: var(--white);
  background: rgba(10, 34, 58, 0.98);
  border: 1px solid rgba(50, 199, 232, 0.48);
  border-radius: 12px;
  box-shadow: var(--shadow);
  font-size: 0.78rem;
  font-weight: 700;
}

.preview-update[hidden] {
  display: none;
}

.preview-update button {
  min-height: 36px;
  padding: 7px 12px;
  color: #1c1007;
  background: var(--orange);
  border: 0;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
}

.header-inner {
  display: flex;
  align-items: center;
  min-height: 78px;
  gap: 30px;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  min-height: 44px;
}

.brand-logo {
  display: block;
  width: 172px;
  height: auto;
  object-fit: contain;
}

.footer-brand .brand-logo {
  width: 205px;
}

.nav-panel {
  display: flex;
  flex: 1;
  align-items: center;
  min-width: 0;
  gap: 20px;
}

.primary-nav {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  min-width: 0;
  gap: clamp(12px, 1.35vw, 24px);
}

.primary-nav a {
  position: relative;
  display: inline-flex;
  min-width: 44px;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  color: #c3d2db;
  font-size: clamp(0.72rem, 0.84vw, 0.84rem);
  font-weight: 620;
  line-height: 1.25;
  white-space: nowrap;
}

.primary-nav a::after {
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--orange);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  color: var(--white);
}

.primary-nav a:hover::after,
.primary-nav a:focus-visible::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 9px;
}

.locale-switch {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  gap: 3px;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 800;
}

.locale-button {
  display: inline-grid;
  width: 44px;
  min-height: 44px;
  padding: 0;
  place-items: center;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
}

.locale-button:hover,
.locale-button.is-active {
  color: var(--orange-bright);
}

.button {
  display: inline-flex;
  min-height: 50px;
  padding: 12px 21px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--white);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 750;
  line-height: 1.25;
  text-align: center;
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: #1c1007;
  background: linear-gradient(135deg, var(--orange-bright), var(--orange));
  border-color: var(--orange);
  box-shadow: var(--orange-shadow);
}

.button-primary:hover {
  box-shadow: 0 21px 56px rgba(255, 122, 26, 0.31);
}

.button-secondary,
.button-ghost {
  color: var(--white);
  background: rgba(255, 255, 255, 0.025);
  border-color: var(--line-strong);
}

.button-secondary:hover,
.button-ghost:hover {
  background: rgba(50, 199, 232, 0.08);
  border-color: rgba(50, 199, 232, 0.55);
}

.button-compact {
  min-height: 44px;
  padding: 9px 13px;
  font-size: 0.73rem;
}

.button-light {
  color: #401d04;
  background: var(--white);
  border-color: var(--white);
  box-shadow: 0 20px 48px rgba(79, 31, 0, 0.22);
}

.button-full {
  width: 100%;
}

.menu-toggle {
  display: none;
  min-height: 44px;
  padding: 8px 10px;
  align-items: center;
  gap: 9px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: 9px;
  cursor: pointer;
}

.menu-icon {
  display: grid;
  width: 22px;
  gap: 4px;
}

.menu-icon i {
  display: block;
  height: 2px;
  background: currentColor;
  border-radius: 5px;
}

.hero {
  min-height: calc(100vh - 106px);
  padding: 96px 0 0;
  overflow: hidden;
  isolation: isolate;
}

.hero::before {
  position: absolute;
  z-index: -2;
  inset: 0;
  content: "";
  background-image:
    linear-gradient(rgba(50, 199, 232, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(50, 199, 232, 0.028) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 88%);
}

.hero-glow {
  position: absolute;
  z-index: -1;
  width: 550px;
  height: 550px;
  border-radius: 50%;
  filter: blur(10px);
  pointer-events: none;
}

.hero-glow-one {
  top: -210px;
  right: 2%;
  background: radial-gradient(circle, rgba(50, 199, 232, 0.14), transparent 66%);
}

.hero-glow-two {
  bottom: -300px;
  left: -120px;
  background: radial-gradient(circle, rgba(255, 122, 26, 0.11), transparent 65%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(470px, 0.97fr);
  align-items: center;
  gap: clamp(45px, 6vw, 100px);
}

.hero-copy {
  max-width: 750px;
  padding-bottom: 70px;
}

.eyebrow,
.kicker {
  display: flex;
  align-items: center;
  margin-bottom: 22px;
  gap: 10px;
  color: var(--orange-bright);
  font-size: 0.74rem;
  font-weight: 830;
  letter-spacing: 0.14em;
  line-height: 1.35;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(255, 122, 26, 0.12);
}

.hero-slogan {
  margin: -8px 0 22px;
  color: var(--cyan-soft);
  font-size: clamp(0.78rem, 1.2vw, 1rem);
  font-weight: 820;
  letter-spacing: 0.13em;
}

.hero-summary {
  max-width: 670px;
  margin-bottom: 32px;
  color: #b6c7d1;
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
}

.hero-proof {
  display: flex;
  margin: 31px 0 0;
  padding: 0;
  flex-wrap: wrap;
  gap: 12px 24px;
  color: var(--muted);
  font-size: 0.79rem;
  list-style: none;
}

.hero-proof li {
  display: flex;
  align-items: center;
  gap: 7px;
}

.hero-proof li > span:first-child {
  color: var(--cyan);
}

.hero-visual {
  position: relative;
  margin: 0;
  padding: 16px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.012));
  border: 1px solid var(--line-strong);
  border-radius: 36px;
  box-shadow: var(--shadow);
  transform: perspective(1100px) rotateY(-2deg);
}

.hero-visual::before {
  position: absolute;
  z-index: -1;
  inset: -1px;
  content: "";
  background: linear-gradient(135deg, rgba(50, 199, 232, 0.24), transparent 40%, rgba(255, 122, 26, 0.18));
  border-radius: inherit;
  filter: blur(13px);
  opacity: 0.6;
}

.hero-visual img {
  width: 100%;
  border-radius: 22px;
}

.hero-visual figcaption {
  display: flex;
  padding: 12px 4px 1px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 0.72rem;
}

.visual-label {
  position: absolute;
  z-index: 2;
  display: flex;
  min-height: 36px;
  padding: 7px 13px;
  align-items: center;
  gap: 9px;
  color: var(--white);
  background: rgba(4, 17, 31, 0.88);
  border: 1px solid rgba(50, 199, 232, 0.35);
  border-radius: 999px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.24);
  font-size: 0.72rem;
  font-weight: 700;
}

.visual-label-top {
  top: -17px;
  left: 38px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(50, 199, 232, 0.12);
}

.sample-flag {
  display: inline-flex;
  width: fit-content;
  padding: 4px 8px;
  align-items: center;
  color: var(--cyan-soft);
  background: rgba(50, 199, 232, 0.08);
  border: 1px solid rgba(50, 199, 232, 0.22);
  border-radius: 999px;
  font-size: 0.58rem;
  font-weight: 850;
  letter-spacing: 0.07em;
  line-height: 1.25;
  text-transform: uppercase;
}

.hero-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  min-height: 92px;
  margin-top: 44px;
  background: rgba(10, 34, 58, 0.72);
  border: 1px solid var(--line);
  border-bottom: 0;
  border-radius: 18px 18px 0 0;
}

.hero-rail > span {
  display: flex;
  padding: 22px 25px;
  align-items: center;
  gap: 13px;
  color: #b9c9d2;
  font-size: 0.8rem;
  font-weight: 650;
}

.hero-rail > span + span {
  border-left: 1px solid var(--line);
}

.hero-rail b {
  color: var(--orange);
  font-size: 0.69rem;
  letter-spacing: 0.08em;
}

.section-heading {
  margin-bottom: 52px;
}

.section-heading p:last-child,
.value-intro > p,
.ai-copy > p,
.trust-intro > p {
  color: var(--muted);
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.68fr);
  align-items: end;
  gap: 70px;
}

.split-heading h2,
.centered-heading h2 {
  margin-bottom: 0;
}

.split-heading > p {
  margin-bottom: 8px;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
}

.pain-card {
  position: relative;
  min-height: 295px;
  padding: 34px 28px 30px;
  background: linear-gradient(160deg, rgba(14, 43, 73, 0.42), rgba(6, 24, 43, 0.14));
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  transition: background 180ms ease, transform 180ms ease;
}

.pain-card:hover {
  z-index: 1;
  background: linear-gradient(160deg, rgba(17, 54, 88, 0.72), rgba(6, 24, 43, 0.28));
  transform: translateY(-4px);
}

.card-index {
  position: absolute;
  top: 25px;
  right: 25px;
  color: #6b8291;
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.08em;
}

.line-icon {
  display: grid;
  width: 52px;
  height: 52px;
  margin-bottom: 42px;
  place-items: center;
  color: var(--orange-bright);
  background: rgba(255, 122, 26, 0.08);
  border: 1px solid rgba(255, 122, 26, 0.3);
  border-radius: 14px;
  font-size: 1.4rem;
}

.pain-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.value-section {
  background: linear-gradient(135deg, rgba(255, 122, 26, 0.025), transparent 38%);
}

.value-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
  align-items: start;
  gap: clamp(60px, 8vw, 135px);
}

.value-intro {
  position: sticky;
  top: 146px;
}

.value-intro h2 {
  max-width: 580px;
}

.value-intro > p {
  max-width: 540px;
}

.text-link {
  display: inline-flex;
  min-height: 44px;
  margin-top: 13px;
  align-items: center;
  gap: 10px;
  color: var(--orange-bright);
  font-size: 0.86rem;
  font-weight: 750;
}

.text-link:hover {
  color: var(--white);
}

.value-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.value-list article {
  display: flex;
  min-height: 210px;
  padding: 30px;
  gap: 20px;
  background: rgba(10, 34, 58, 0.34);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.value-number {
  display: grid;
  width: 35px;
  height: 35px;
  flex: 0 0 35px;
  place-items: center;
  color: var(--cyan-soft);
  background: rgba(50, 199, 232, 0.07);
  border-radius: 50%;
  font-size: 0.66rem;
  font-weight: 820;
}

.value-list h3 {
  font-size: 1rem;
}

.value-list p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.centered-heading {
  max-width: 780px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.centered-heading .kicker {
  justify-content: center;
}

.centered-heading > p:last-child {
  max-width: 690px;
  margin: 18px auto 0;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.module-card {
  position: relative;
  min-height: 250px;
  padding: 25px;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(14, 43, 73, 0.9), rgba(7, 27, 47, 0.96));
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.11);
  transition: border-color 180ms ease, transform 180ms ease;
}

.module-card::after {
  position: absolute;
  right: -50px;
  bottom: -68px;
  width: 150px;
  height: 150px;
  content: "";
  background: radial-gradient(circle, rgba(50, 199, 232, 0.1), transparent 68%);
  border-radius: 50%;
}

.module-card:hover {
  border-color: rgba(50, 199, 232, 0.42);
  transform: translateY(-4px);
}

.module-card.module-ai {
  border-color: rgba(50, 199, 232, 0.34);
}

.module-card.module-discovery {
  border-color: rgba(255, 122, 26, 0.38);
}

.module-top {
  display: flex;
  margin-bottom: 40px;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
}

.module-icon {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: var(--white);
  background: rgba(50, 199, 232, 0.08);
  border: 1px solid rgba(50, 199, 232, 0.23);
  border-radius: 12px;
  font-size: 0.68rem;
  font-weight: 800;
}

.status {
  display: inline-flex;
  padding: 5px 9px;
  align-items: center;
  border-radius: 999px;
  font-size: 0.61rem;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.status-planned {
  color: var(--cyan-soft);
  background: rgba(50, 199, 232, 0.07);
  border: 1px solid rgba(50, 199, 232, 0.22);
}

.status-discovery {
  color: #ffb57f;
  background: rgba(255, 122, 26, 0.08);
  border: 1px solid rgba(255, 122, 26, 0.3);
}

.module-card h3 {
  min-height: 2.55em;
  font-size: 1rem;
}

.module-card p {
  position: relative;
  z-index: 1;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.status-note {
  display: flex;
  margin: 25px 0 0;
  align-items: center;
  justify-content: center;
  gap: 9px;
  color: var(--muted);
  font-size: 0.75rem;
  text-align: center;
}

.status-note > span:first-child {
  color: var(--cyan);
}

.ai-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 45%, rgba(50, 199, 232, 0.08), transparent 30rem),
    var(--navy-900);
}

.ai-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(520px, 1.2fr);
  align-items: center;
  gap: clamp(55px, 8vw, 125px);
}

.kicker-cyan {
  color: var(--cyan-soft);
}

.ai-copy h2 {
  max-width: 610px;
}

.check-list {
  display: grid;
  margin: 30px 0;
  padding: 0;
  gap: 13px;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 11px;
  color: #c8d8e0;
  font-size: 0.88rem;
  font-weight: 650;
}

.check-list li > span:first-child {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  color: var(--navy-950);
  background: var(--cyan);
  border-radius: 50%;
  font-size: 0.69rem;
}

.boundary-callout {
  padding: 16px 18px;
  color: #b7c8d2 !important;
  background: rgba(50, 199, 232, 0.055);
  border-left: 3px solid var(--cyan);
  font-size: 0.79rem;
}

.boundary-callout strong {
  color: var(--white);
}

.ai-console {
  position: relative;
  padding: 22px;
  background: rgba(4, 17, 31, 0.94);
  border: 1px solid rgba(50, 199, 232, 0.28);
  border-radius: 24px;
  box-shadow: 0 35px 90px rgba(0, 0, 0, 0.32);
}

.ai-console::before {
  position: absolute;
  z-index: -1;
  inset: 14% -10% -10% 20%;
  content: "";
  background: rgba(50, 199, 232, 0.1);
  filter: blur(65px);
  border-radius: 50%;
}

.console-bar {
  display: flex;
  padding-bottom: 17px;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  border-bottom: 1px solid var(--line);
}

.console-bar > span:first-child {
  display: flex;
  gap: 6px;
}

.console-bar i {
  display: block;
  width: 7px;
  height: 7px;
  background: #5f7380;
  border-radius: 50%;
}

.console-bar i:nth-child(1) { background: var(--orange); }
.console-bar i:nth-child(2) { background: #f5c85f; }
.console-bar i:nth-child(3) { background: var(--cyan); }

.console-bar b {
  color: #9fb3be;
  font-size: 0.62rem;
  letter-spacing: 0.13em;
}

.ai-prompt {
  display: flex;
  margin: 18px 0;
  padding: 15px 17px;
  align-items: flex-start;
  gap: 13px;
  background: rgba(14, 43, 73, 0.7);
  border: 1px solid var(--line);
  border-radius: 13px;
}

.prompt-icon {
  color: var(--cyan);
}

.ai-prompt small {
  color: var(--muted);
  font-size: 0.63rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ai-prompt p {
  margin: 2px 0 0;
  color: var(--white);
  font-size: 0.83rem;
}

.ai-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0 0 18px;
  padding: 0;
  gap: 8px;
  list-style: none;
}

.ai-flow li {
  display: flex;
  min-height: 80px;
  padding: 12px;
  align-items: flex-start;
  gap: 9px;
  background: rgba(10, 34, 58, 0.55);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.ai-flow li > span {
  display: grid;
  width: 23px;
  height: 23px;
  flex: 0 0 23px;
  place-items: center;
  color: var(--muted);
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  font-size: 0.62rem;
  font-weight: 800;
}

.ai-flow li.is-complete > span {
  color: var(--navy-950);
  background: var(--cyan);
  border-color: var(--cyan);
}

.ai-flow li.is-current {
  border-color: rgba(255, 122, 26, 0.4);
}

.ai-flow li.is-current > span {
  color: var(--navy-950);
  background: var(--orange);
  border-color: var(--orange);
}

.ai-flow b {
  display: block;
  margin-bottom: 5px;
  color: #dce7ec;
  font-size: 0.69rem;
  line-height: 1.35;
}

.ai-flow small {
  display: block;
  color: var(--muted);
  font-size: 0.59rem;
  line-height: 1.35;
}

.preview-card {
  padding: 17px;
  background: rgba(14, 43, 73, 0.66);
  border: 1px solid rgba(50, 199, 232, 0.22);
  border-radius: 13px;
}

.preview-heading {
  display: flex;
  margin-bottom: 10px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.preview-heading b {
  color: var(--white);
  font-size: 0.8rem;
}

.preview-heading > span {
  color: var(--cyan-soft);
  font-size: 0.58rem;
  font-weight: 850;
  letter-spacing: 0.11em;
}

.preview-card p {
  margin-bottom: 15px;
  color: #9fb3be;
  font-size: 0.73rem;
}

.preview-actions {
  display: flex;
  justify-content: flex-end;
  gap: 7px;
}

.preview-actions button {
  min-height: 36px;
  padding: 7px 12px;
  color: #8196a3;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 0.66rem;
  cursor: not-allowed;
}

.preview-actions button.confirm {
  color: #9d704f;
  border-color: rgba(255, 122, 26, 0.22);
}

.receipt-row {
  display: flex;
  margin-top: 13px;
  align-items: center;
  gap: 8px;
  color: #758c99;
  font-size: 0.66rem;
}

.receipt-row > span:first-child {
  color: var(--cyan);
}

.architecture-section {
  overflow: hidden;
}

.narrow-heading {
  max-width: 900px;
}

.architecture-flow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin: 70px 0 35px;
  padding: 0;
  list-style: none;
}

.architecture-flow::before {
  position: absolute;
  top: 57px;
  right: 9%;
  left: 9%;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, rgba(255, 122, 26, 0.48), rgba(50, 199, 232, 0.55));
}

.architecture-flow li {
  position: relative;
  z-index: 1;
  display: flex;
  padding: 0 12px;
  align-items: center;
  flex-direction: column;
  text-align: center;
}

.architecture-index {
  margin-bottom: 15px;
  color: #718795;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.architecture-icon {
  display: grid;
  width: 82px;
  height: 82px;
  margin-bottom: 19px;
  place-items: center;
  color: var(--white);
  background: var(--navy-800);
  border: 1px solid rgba(255, 122, 26, 0.35);
  border-radius: 22px;
  box-shadow: 0 17px 35px rgba(0, 0, 0, 0.2);
  font-size: 1.23rem;
  font-weight: 820;
}

.architecture-ai .architecture-icon {
  color: var(--navy-950);
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 17px 42px rgba(50, 199, 232, 0.17);
}

.architecture-flow b {
  display: block;
  margin-bottom: 7px;
  color: var(--white);
  font-size: 0.83rem;
}

.architecture-flow small {
  display: block;
  color: var(--muted);
  font-size: 0.68rem;
}

.architecture-note {
  display: flex;
  max-width: 760px;
  margin: 0 auto;
  padding: 16px 21px;
  align-items: flex-start;
  gap: 12px;
  color: var(--muted);
  background: rgba(50, 199, 232, 0.04);
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 0.77rem;
}

.architecture-note > span {
  display: grid;
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  place-items: center;
  color: var(--navy-950);
  background: var(--cyan);
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 850;
}

.architecture-note p {
  margin: 0;
}

.architecture-note strong {
  color: var(--white);
}

.trust-section {
  background:
    radial-gradient(circle at 15% 55%, rgba(255, 122, 26, 0.06), transparent 30rem),
    var(--navy-900);
}

.trust-grid {
  display: grid;
  grid-template-columns: minmax(290px, 0.78fr) minmax(0, 1.22fr);
  align-items: center;
  gap: clamp(65px, 8vw, 130px);
}

.trust-intro {
  position: relative;
}

.trust-seal {
  position: relative;
  display: grid;
  width: 150px;
  height: 150px;
  margin-top: 38px;
  align-content: center;
  color: #b9cad3;
  border: 1px solid rgba(255, 122, 26, 0.42);
  border-radius: 50%;
  text-align: center;
}

.trust-seal::before,
.trust-seal::after {
  position: absolute;
  content: "";
  border-radius: 50%;
}

.trust-seal::before {
  inset: 9px;
  border: 1px dashed rgba(50, 199, 232, 0.35);
}

.trust-seal::after {
  inset: 22px;
  border: 1px solid var(--line);
}

.trust-seal span,
.trust-seal strong,
.trust-seal small {
  position: relative;
  z-index: 1;
  display: block;
}

.trust-seal span,
.trust-seal small {
  font-size: 0.53rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.trust-seal strong {
  color: var(--orange-bright);
  font-size: 0.93rem;
  letter-spacing: 0.08em;
}

.trust-list {
  border-top: 1px solid var(--line);
}

.trust-list article {
  display: flex;
  min-height: 125px;
  padding: 24px 0;
  align-items: flex-start;
  gap: 23px;
  border-bottom: 1px solid var(--line);
}

.trust-icon {
  display: grid;
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  place-items: center;
  color: var(--cyan-soft);
  background: rgba(50, 199, 232, 0.055);
  border: 1px solid rgba(50, 199, 232, 0.2);
  border-radius: 13px;
  font-size: 0.63rem;
  font-weight: 850;
}

.trust-list h3 {
  margin-bottom: 7px;
  font-size: 1rem;
}

.trust-list p {
  max-width: 670px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.insights-heading {
  align-items: center;
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.insight-card {
  overflow: hidden;
  background: rgba(8, 29, 50, 0.78);
  border: 1px solid var(--line);
  border-radius: 18px;
  transition: border-color 180ms ease, transform 180ms ease;
}

.insight-card:hover {
  border-color: rgba(255, 122, 26, 0.35);
  transform: translateY(-4px);
}

.insight-visual {
  position: relative;
  height: 190px;
  overflow: hidden;
  background: linear-gradient(145deg, #0e2b49, #06182b);
}

.insight-visual::before,
.insight-visual::after {
  position: absolute;
  content: "";
}

.insight-visual::before {
  right: 10%;
  bottom: -48%;
  left: -20%;
  height: 155%;
  border: 1px solid rgba(50, 199, 232, 0.38);
  border-radius: 50%;
  transform: rotate(-12deg);
}

.insight-visual::after {
  right: -15%;
  bottom: -72%;
  width: 76%;
  height: 150%;
  border: 18px solid rgba(255, 122, 26, 0.16);
  border-radius: 50%;
  transform: rotate(18deg);
}

.insight-visual span {
  position: absolute;
  z-index: 2;
  top: 20px;
  left: 21px;
  color: rgba(255, 255, 255, 0.34);
  font-size: 0.65rem;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.insight-visual i,
.insight-visual b {
  position: absolute;
  z-index: 2;
  display: block;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 0 7px rgba(50, 199, 232, 0.08);
}

.insight-visual i { right: 31%; bottom: 34%; }
.insight-visual b { right: 16%; bottom: 55%; background: var(--orange); box-shadow: 0 0 0 7px rgba(255, 122, 26, 0.08); }
.insight-two { background: linear-gradient(145deg, #14344e, #081d32); }
.insight-two::before { transform: rotate(24deg); }
.insight-three { background: linear-gradient(145deg, #102d47, #06182b); }
.insight-three::after { right: 18%; transform: rotate(-30deg); }

.insight-body {
  padding: 26px;
}

.insight-body h3 {
  min-height: 2.4em;
  margin: 18px 0 12px;
}

.insight-body p {
  min-height: 4.7em;
  color: var(--muted);
  font-size: 0.82rem;
}

.card-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--orange-bright);
  font-size: 0.73rem;
  font-weight: 800;
}

.consultation-section {
  padding: 90px 0;
  background: var(--navy-900);
}

.consultation-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  padding: clamp(40px, 6vw, 72px);
  align-items: center;
  gap: 50px;
  overflow: hidden;
  color: #2a1505;
  background:
    radial-gradient(circle at 80% 0%, rgba(255, 255, 255, 0.22), transparent 25rem),
    linear-gradient(120deg, #ff6b00, #ff8c38);
  border-radius: 26px;
  box-shadow: 0 35px 80px rgba(255, 122, 26, 0.16);
}

.consultation-panel::after {
  position: absolute;
  right: -105px;
  bottom: -220px;
  width: 410px;
  height: 410px;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 50%;
}

.kicker-light {
  color: #542406;
}

.consultation-copy {
  position: relative;
  z-index: 1;
  max-width: 840px;
}

.consultation-copy h2 {
  max-width: 850px;
  margin-bottom: 14px;
  color: #231105;
}

.consultation-copy p:last-child {
  max-width: 690px;
  margin-bottom: 0;
  color: rgba(45, 20, 4, 0.76);
}

.consultation-action {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  gap: 11px;
}

.consultation-action small {
  color: rgba(45, 20, 4, 0.73);
  font-size: 0.68rem;
  font-weight: 700;
}

.site-footer {
  padding: 78px 0 0;
  background: var(--navy-950);
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.45fr repeat(5, minmax(0, 1fr));
  padding-bottom: 60px;
  gap: 35px;
}

.footer-brand p {
  max-width: 260px;
  margin: 18px 0;
  color: var(--muted);
  font-size: 0.76rem;
}

.footer-column {
  min-width: 0;
}

.footer-column h2 {
  margin-bottom: 18px;
  color: #dce8ed;
  font-size: 0.76rem;
  font-weight: 780;
  letter-spacing: 0;
}

.footer-column a,
.footer-column p,
.footer-placeholder {
  display: block;
  margin: 0 0 10px;
  color: #7f98a7;
  font-size: 0.69rem;
  line-height: 1.55;
}

.footer-column a {
  display: flex;
  min-height: 44px;
  align-items: center;
}

.footer-column a:hover,
.footer-column a:focus-visible {
  color: var(--orange-bright);
}

.footer-placeholder {
  color: #a3b5bf;
}

.footer-bottom {
  display: flex;
  min-height: 70px;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  border-top: 1px solid var(--line);
}

.footer-bottom p {
  margin: 0;
  color: #667f8e;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.footer-bottom small {
  display: block;
  margin-top: 7px;
  color: #78909e;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.footer-bottom small b {
  color: var(--cyan-soft);
}

.consultation-dialog {
  width: min(calc(100% - 32px), 640px);
  max-height: calc(100vh - 40px);
  padding: 0;
  overflow: auto;
  color: var(--text);
  background: var(--navy-800);
  border: 1px solid rgba(50, 199, 232, 0.28);
  border-radius: 22px;
  box-shadow: 0 35px 100px rgba(0, 0, 0, 0.55);
}

.consultation-dialog::backdrop {
  background: rgba(2, 9, 16, 0.78);
  backdrop-filter: blur(8px);
}

.dialog-accent {
  height: 5px;
  background: linear-gradient(90deg, var(--orange), var(--cyan));
}

.dialog-header {
  display: flex;
  padding: 24px 27px 0;
  align-items: center;
  justify-content: space-between;
}

.dialog-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: #1e1006;
  background: var(--orange);
  border-radius: 12px;
  font-weight: 850;
}

.dialog-close {
  display: grid;
  width: 44px;
  height: 44px;
  padding: 0;
  place-items: center;
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 1.45rem;
  cursor: pointer;
}

.dialog-body {
  padding: 20px 32px 32px;
}

.dialog-body h2 {
  margin: 17px 0 13px;
  font-size: clamp(1.8rem, 5vw, 2.5rem);
}

.dialog-body > p {
  color: var(--muted);
}

.future-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  margin: 25px 0;
  align-items: center;
  gap: 9px;
}

.future-flow > span {
  display: grid;
  min-height: 95px;
  padding: 12px 8px;
  align-content: center;
  justify-items: center;
  gap: 8px;
  color: var(--white);
  background: rgba(6, 24, 43, 0.75);
  border: 1px solid var(--line);
  border-radius: 11px;
  text-align: center;
}

.future-flow b {
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  color: var(--navy-950);
  background: var(--cyan);
  border-radius: 50%;
  font-size: 0.66rem;
}

.future-flow small {
  font-size: 0.65rem;
  line-height: 1.35;
}

.future-flow > i {
  color: var(--orange);
  font-style: normal;
}

.dialog-rule {
  padding: 14px 16px;
  background: rgba(255, 122, 26, 0.065);
  border-left: 3px solid var(--orange);
  font-size: 0.76rem;
}

.dialog-rule strong {
  color: var(--white);
}

@media (max-width: 1240px) {
  .header-inner {
    gap: 18px;
  }

  .nav-panel {
    gap: 13px;
  }

  .primary-nav {
    gap: 11px;
  }

  .button-compact {
    padding-inline: 10px;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(420px, 0.88fr);
    gap: 45px;
  }

  .footer-grid {
    grid-template-columns: 1.35fr repeat(3, 1fr);
  }
}

@media (max-width: 1100px) {
  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .nav-panel {
    position: absolute;
    z-index: 5;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    max-height: calc(100vh - 106px);
    padding: 23px 32px 28px;
    overflow: auto;
    align-items: stretch;
    flex-direction: column;
    background: rgba(4, 17, 31, 0.985);
    border-bottom: 1px solid var(--line-strong);
    box-shadow: 0 30px 55px rgba(0, 0, 0, 0.35);
  }

  .nav-panel.is-open {
    display: flex;
  }

  .primary-nav {
    align-items: stretch;
    flex-direction: column;
    gap: 2px;
  }

  .primary-nav a {
    min-height: 48px;
    font-size: 0.88rem;
  }

  .primary-nav a::after {
    bottom: 2px;
  }

  .header-actions {
    align-items: stretch;
    flex-wrap: wrap;
  }

  .header-actions .locale-switch {
    margin-right: auto;
  }

  .button-compact {
    min-height: 44px;
    padding-inline: 15px;
  }

  .hero-grid,
  .ai-grid {
    grid-template-columns: 1fr 0.9fr;
  }

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

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

  .module-card h3 {
    min-height: 0;
  }
}

@media (max-width: 900px) {
  .section {
    padding: 92px 0;
  }

  .hero {
    padding-top: 74px;
  }

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

  .hero-copy {
    padding-bottom: 10px;
  }

  .hero-visual {
    width: min(100%, 690px);
    margin: 0 auto;
    transform: none;
  }

  .hero-rail {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 64px;
  }

  .hero-rail > span:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .hero-rail > span:nth-child(4) {
    border-top: 1px solid var(--line);
  }

  .split-heading,
  .value-grid,
  .ai-grid,
  .trust-grid {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .split-heading {
    align-items: start;
    gap: 12px;
  }

  .split-heading > p {
    max-width: 680px;
  }

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

  .value-intro {
    position: static;
  }

  .ai-copy {
    max-width: 690px;
  }

  .ai-console {
    width: min(100%, 720px);
  }

  .architecture-flow {
    grid-template-columns: repeat(5, minmax(130px, 1fr));
    margin-inline: -18px;
  }

  .trust-seal {
    display: none;
  }

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

  .insight-card:last-child {
    grid-column: span 2;
  }

  .consultation-panel {
    grid-template-columns: 1fr;
  }

  .consultation-action {
    justify-items: start;
  }
}

@media (max-width: 720px) {
  html {
    scroll-padding-top: 160px;
  }

  .shell {
    width: min(calc(100% - 36px), var(--shell));
  }

  .concept-marker {
    display: grid;
    min-height: 58px;
    padding: 5px 8px;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1px 8px;
    font-size: 0.47rem;
    letter-spacing: 0.055em;
    line-height: 1.25;
  }

  .concept-marker > strong {
    grid-column: 1 / -1;
  }

  .concept-marker > span {
    justify-content: center;
  }

  .concept-marker > span::before,
  .concept-marker > strong + span::before {
    display: none;
  }

  .preview-build {
    padding: 2px 6px;
    font-size: 0.44rem;
  }

  .site-header {
    top: 58px;
  }

  .header-inner {
    min-height: 68px;
  }

  .preview-update {
    right: 12px;
    bottom: 12px;
    left: 12px;
    justify-content: space-between;
  }

  .nav-panel {
    padding-inline: 18px;
  }

  h1 {
    font-size: clamp(2.35rem, 12.6vw, 4rem);
  }

  h2 {
    font-size: clamp(1.9rem, 9vw, 2.8rem);
  }

  .section {
    padding: 78px 0;
  }

  .hero {
    padding: 65px 0 0;
  }

  .hero-summary {
    font-size: 0.98rem;
  }

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

  .hero-actions .button {
    width: 100%;
  }

  .hero-proof {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-visual {
    padding: 10px;
    border-radius: 25px;
  }

  .hero-visual img {
    border-radius: 17px;
  }

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

  .visual-label-top {
    left: 24px;
  }

  .pain-grid,
  .module-grid,
  .insights-grid {
    grid-template-columns: 1fr;
  }

  .pain-card {
    min-height: 245px;
  }

  .value-list {
    grid-template-columns: 1fr;
  }

  .value-list article {
    min-height: 160px;
  }

  .module-card {
    min-height: 225px;
  }

  .ai-console {
    padding: 14px;
    border-radius: 18px;
  }

  .console-bar b {
    display: none;
  }

  .ai-flow {
    grid-template-columns: 1fr;
  }

  .ai-flow li {
    min-height: 65px;
  }

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

  .preview-actions button {
    min-height: 44px;
  }

  .architecture-flow {
    grid-template-columns: 1fr;
    margin: 48px 0 32px;
    gap: 12px;
  }

  .architecture-flow::before {
    top: 30px;
    bottom: 30px;
    left: 37px;
    width: 1px;
    height: auto;
  }

  .architecture-flow li {
    display: grid;
    grid-template-columns: 20px 62px 1fr;
    padding: 8px 0;
    align-items: center;
    gap: 12px;
    text-align: left;
  }

  .architecture-index,
  .architecture-icon {
    margin: 0;
  }

  .architecture-icon {
    width: 62px;
    height: 62px;
    border-radius: 17px;
  }

  .trust-list article {
    min-height: 0;
  }

  .insight-card:last-child {
    grid-column: auto;
  }

  .insight-body h3,
  .insight-body p {
    min-height: 0;
  }

  .consultation-panel {
    width: calc(100% - 24px);
    padding: 36px 25px;
    gap: 30px;
    border-radius: 20px;
  }

  .consultation-action {
    width: 100%;
  }

  .consultation-action .button {
    width: 100%;
  }

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

  .footer-brand {
    grid-column: span 2;
  }

  .footer-bottom {
    padding: 20px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .future-flow {
    grid-template-columns: 1fr;
  }

  .future-flow > i {
    justify-self: center;
    transform: rotate(90deg);
  }
}

@media (max-width: 420px) {
  .shell {
    width: calc(100% - 28px);
  }

  .brand-logo {
    width: 146px;
  }

  .menu-toggle {
    font-size: 0.72rem;
  }

  .hero-slogan {
    letter-spacing: 0.08em;
  }

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

  .hero-rail > span + span,
  .hero-rail > span:nth-child(3) {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .hero-rail > span {
    min-height: 64px;
    padding: 15px 19px;
  }

  .pain-card,
  .value-list article,
  .module-card,
  .insight-body {
    padding: 23px;
  }

  .value-list article {
    gap: 13px;
  }

  .trust-list article {
    gap: 15px;
  }

  .trust-icon {
    width: 41px;
    height: 41px;
    flex-basis: 41px;
  }

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

  .footer-brand {
    grid-column: auto;
  }

  .dialog-header {
    padding: 20px 20px 0;
  }

  .dialog-body {
    padding: 18px 20px 24px;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* UI-A2 build .6 — enterprise transport-tech visual redesign */
:root {
  --navy-950: #03101e;
  --navy-900: #06182b;
  --navy-850: #082039;
  --navy-800: #0a2946;
  --navy-700: #123b5d;
  --orange: #f36c21;
  --orange-bright: #ff8a45;
  --cyan: #38bdd7;
  --cyan-soft: #84d9e8;
  --white: #f8fbfd;
  --text: #d5e1e8;
  --muted: #91a6b4;
  --line: rgba(155, 188, 207, 0.17);
  --line-strong: rgba(155, 188, 207, 0.29);
  --paper: #f3f6f8;
  --paper-white: #ffffff;
  --ink: #0b2238;
  --ink-muted: #5c6e7c;
  --shell: 1320px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --font: "Segoe UI Variable", "Segoe UI", Arial, sans-serif;
}

body {
  background: var(--navy-950);
  font-family: var(--font);
  letter-spacing: 0.005em;
}

h1,
h2,
h3 {
  letter-spacing: -0.035em;
}

h1 {
  max-width: 740px;
  font-size: clamp(3.1rem, 5.15vw, 5.15rem);
  line-height: 1.02;
}

h2 {
  font-size: clamp(2.35rem, 3.55vw, 4rem);
  line-height: 1.07;
}

.section {
  padding: 128px 0;
}

.concept-marker {
  background: linear-gradient(90deg, #e95816, var(--orange), #ff8a45);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
}

.site-header {
  background: rgba(3, 16, 30, 0.92);
  border-bottom-color: rgba(132, 217, 232, 0.16);
}

.header-inner {
  min-height: 82px;
}

.brand-logo {
  width: 184px;
}

.primary-nav a {
  color: #b9cbd5;
  font-size: 0.78rem;
  font-weight: 690;
  letter-spacing: 0.015em;
}

.button {
  min-height: 52px;
  border-radius: 7px;
  font-weight: 760;
}

.button-primary {
  color: #fff;
  background: var(--orange);
  border-color: var(--orange);
  box-shadow: 0 15px 35px rgba(243, 108, 33, 0.22);
}

.button-primary:hover {
  background: #ff7b2e;
  box-shadow: 0 20px 48px rgba(243, 108, 33, 0.3);
}

.button-secondary,
.button-ghost {
  border-color: rgba(198, 218, 229, 0.28);
  border-radius: 7px;
}

.eyebrow,
.kicker {
  margin-bottom: 24px;
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.19em;
}

/* Hero / brand command view */
.hero {
  min-height: calc(100vh - 118px);
  padding: 118px 0 0;
  background:
    linear-gradient(115deg, rgba(3, 16, 30, 0.98) 0%, rgba(5, 25, 44, 0.98) 47%, rgba(7, 31, 52, 0.91) 100%);
}

.hero::before {
  background-image:
    linear-gradient(rgba(132, 217, 232, 0.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(132, 217, 232, 0.026) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(90deg, black, transparent 85%);
}

.hero::after {
  position: absolute;
  z-index: -1;
  top: 0;
  right: 0;
  width: 38%;
  height: 5px;
  content: "";
  background: linear-gradient(90deg, transparent, var(--orange));
}

.hero-glow-one {
  top: -250px;
  right: -120px;
  background: radial-gradient(circle, rgba(56, 189, 215, 0.16), transparent 68%);
}

.hero-glow-two {
  bottom: -330px;
  left: 18%;
  background: radial-gradient(circle, rgba(243, 108, 33, 0.1), transparent 68%);
}

.hero-grid {
  grid-template-columns: minmax(0, 0.92fr) minmax(540px, 1.08fr);
  gap: clamp(54px, 6vw, 96px);
}

.hero-copy {
  position: relative;
  z-index: 3;
  padding-bottom: 78px;
}

.hero-copy::before {
  position: absolute;
  top: 4px;
  left: -30px;
  width: 3px;
  height: 84px;
  content: "";
  background: linear-gradient(var(--orange), transparent);
}

.hero-slogan {
  margin: -5px 0 24px;
  color: var(--orange-bright);
  font-size: 0.77rem;
  letter-spacing: 0.19em;
}

.hero-summary {
  max-width: 620px;
  color: #acbec9;
  font-size: clamp(1rem, 1.25vw, 1.12rem);
  line-height: 1.75;
}

.hero-actions {
  gap: 12px;
}

.hero-proof {
  padding-top: 24px;
  gap: 13px 26px;
  border-top: 1px solid rgba(155, 188, 207, 0.15);
}

.hero-proof li > span:first-child {
  color: var(--orange-bright);
}

.hero-stage {
  min-height: 650px;
  padding: 0;
  overflow: visible;
  background: transparent;
  border: 0;
  border-radius: 4px;
  box-shadow: none;
  transform: none;
}

.hero-stage::before {
  inset: auto auto -26px -26px;
  width: 55%;
  height: 55%;
  background: transparent;
  border-bottom: 1px solid rgba(56, 189, 215, 0.34);
  border-left: 1px solid rgba(56, 189, 215, 0.34);
  border-radius: 0;
  filter: none;
  opacity: 1;
}

.hero-stage-media {
  position: absolute;
  inset: 0 0 68px 34px;
  overflow: hidden;
  background: var(--navy-800);
  border: 1px solid rgba(167, 199, 216, 0.2);
  border-radius: 4px 44px 4px 4px;
  clip-path: polygon(0 0, 100% 0, 100% 88%, 87% 100%, 0 100%);
}

.hero-stage-media::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(110deg, rgba(3, 16, 30, 0.08) 22%, rgba(3, 16, 30, 0.46) 100%),
    linear-gradient(180deg, transparent 55%, rgba(3, 16, 30, 0.94));
}

.hero-stage .hero-transport-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 0;
  filter: saturate(0.84) contrast(1.06);
}

.hero-stage-shade {
  position: absolute;
  z-index: 1;
  inset: 0;
  background: linear-gradient(90deg, rgba(4, 20, 35, 0.18), transparent 62%);
}

.hero-stage .visual-label-top {
  top: -18px;
  left: 0;
  border-color: rgba(243, 108, 33, 0.48);
  border-radius: 5px;
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-stage .pulse-dot {
  background: var(--orange);
  box-shadow: 0 0 0 5px rgba(243, 108, 33, 0.14);
}

.hero-control-deck {
  position: absolute;
  z-index: 4;
  right: -24px;
  bottom: 28px;
  width: min(88%, 570px);
  padding: 20px;
  background: rgba(3, 16, 30, 0.94);
  border: 1px solid rgba(132, 217, 232, 0.28);
  border-top: 3px solid var(--orange);
  border-radius: 4px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(14px);
}

.control-deck-head {
  display: flex;
  padding-bottom: 14px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: #dce8ee;
  border-bottom: 1px solid var(--line);
  font-size: 0.64rem;
  font-weight: 830;
  letter-spacing: 0.13em;
}

.control-deck-head i {
  color: var(--cyan-soft);
  font-size: 0.55rem;
  font-style: normal;
}

.control-deck-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.control-deck-grid span {
  display: grid;
  min-height: 84px;
  padding: 15px 13px 8px;
  align-content: space-between;
  color: #9eb2be;
  border-right: 1px solid var(--line);
  font-size: 0.65rem;
  font-weight: 650;
}

.control-deck-grid span:last-child {
  border-right: 0;
}

.control-deck-grid b {
  color: var(--orange-bright);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
}

.hero-route-line {
  position: absolute;
  z-index: 3;
  top: 33%;
  right: -9px;
  display: grid;
  width: 52px;
  gap: 12px;
}

.hero-route-line i {
  height: 2px;
  background: var(--orange);
}

.hero-route-line i:nth-child(2) { width: 72%; background: var(--cyan); }
.hero-route-line i:nth-child(3) { width: 42%; }

.hero-stage figcaption {
  position: absolute;
  bottom: -2px;
  left: 34px;
  width: calc(100% - 84px);
  padding: 0;
}

.hero-rail {
  min-height: 96px;
  margin-top: 54px;
  background: rgba(255, 255, 255, 0.025);
  border-color: rgba(155, 188, 207, 0.16);
  border-radius: 0;
}

.hero-rail > span {
  padding-inline: 30px;
  text-transform: uppercase;
  letter-spacing: 0.055em;
}

/* Challenges / light enterprise surface */
#problems {
  color: var(--ink-muted);
  background:
    linear-gradient(90deg, rgba(11, 34, 56, 0.035) 1px, transparent 1px),
    var(--paper);
  background-size: 84px 84px;
  border: 0;
}

#problems h2,
#problems h3 {
  color: var(--ink);
}

#problems .split-heading {
  align-items: start;
}

#problems .split-heading > p {
  padding: 18px 0 18px 24px;
  color: var(--ink-muted);
  border-left: 3px solid var(--orange);
}

.pain-grid {
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
  background: transparent;
  border: 0;
}

.pain-card {
  grid-column: span 4;
  min-height: 270px;
  padding: 34px;
  background: var(--paper-white);
  border: 1px solid #dfe6ea;
  border-radius: 3px;
  box-shadow: 0 18px 45px rgba(14, 35, 52, 0.055);
}

.pain-card:nth-child(4),
.pain-card:nth-child(5) {
  grid-column: span 6;
  min-height: 235px;
}

.pain-card:hover {
  background: #fff;
  border-color: rgba(243, 108, 33, 0.45);
  box-shadow: 0 24px 55px rgba(14, 35, 52, 0.09);
}

.pain-card::after {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 42px;
  height: 3px;
  content: "";
  background: var(--orange);
}

.line-icon {
  margin-bottom: 48px;
  color: var(--orange);
  background: #fff5ee;
  border-color: #fed8c2;
  border-radius: 4px;
}

.pain-card p {
  color: var(--ink-muted);
}

.card-index {
  color: #8796a1;
}

/* Value / connected platform */
.value-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 25%, rgba(56, 189, 215, 0.09), transparent 32rem),
    linear-gradient(145deg, #06182b, #092641 72%, #071c31);
}

.value-section::before {
  position: absolute;
  top: 0;
  right: 8%;
  width: 1px;
  height: 100%;
  content: "";
  background: linear-gradient(transparent, rgba(56, 189, 215, 0.24), transparent);
}

.value-grid {
  grid-template-columns: minmax(310px, 0.74fr) minmax(0, 1.26fr);
  gap: clamp(60px, 8vw, 126px);
}

.value-intro {
  top: 162px;
  padding: 8px 0 36px;
}

.value-intro::after {
  display: block;
  width: 92px;
  height: 4px;
  margin-top: 36px;
  content: "";
  background: linear-gradient(90deg, var(--orange) 0 42%, var(--cyan) 42% 100%);
}

.value-list {
  gap: 1px;
  background: rgba(155, 188, 207, 0.16);
  border: 1px solid rgba(155, 188, 207, 0.16);
}

.value-list article {
  position: relative;
  min-height: 218px;
  padding: 34px 30px;
  background: rgba(5, 24, 43, 0.96);
  border: 0;
  transition: background 180ms ease;
}

.value-list article:hover {
  background: rgba(14, 48, 77, 0.92);
}

.value-number {
  color: var(--orange-bright);
  background: transparent;
  border: 1px solid rgba(243, 108, 33, 0.34);
  border-radius: 3px;
}

/* Modules / structured product system */
#modules {
  color: var(--ink-muted);
  background: #edf2f5;
  border: 0;
}

#modules h2,
#modules h3 {
  color: var(--ink);
}

#modules .centered-heading {
  max-width: 900px;
}

#modules .centered-heading > p:last-child,
#modules .status-note {
  color: var(--ink-muted);
}

.module-grid {
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.module-card {
  min-height: 285px;
  padding: 30px;
  background: #fff;
  border: 1px solid #dce5ea;
  border-top: 3px solid #123b5d;
  border-radius: 3px;
  box-shadow: 0 16px 40px rgba(10, 41, 70, 0.055);
}

.module-card::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 46px;
  height: 46px;
  content: "";
  background: linear-gradient(135deg, transparent 49%, rgba(56, 189, 215, 0.09) 50%);
}

.module-card::after {
  display: none;
}

.module-card:hover {
  border-color: #cbd9e0;
  border-top-color: var(--orange);
  box-shadow: 0 22px 48px rgba(10, 41, 70, 0.1);
}

.module-card.module-ai {
  background: linear-gradient(150deg, #07223b, #0a3151);
  border-color: #174e70;
  border-top-color: var(--cyan);
}

.module-card.module-ai h3 {
  color: var(--white) !important;
}

.module-card.module-ai p {
  color: #a9bec9;
}

.module-card.module-discovery {
  border-color: #e6d5ca;
  border-top-color: var(--orange);
}

.module-top {
  margin-bottom: 54px;
}

.module-icon {
  width: 48px;
  height: 48px;
  color: #123b5d;
  background: #edf6f8;
  border-color: #cde4e9;
  border-radius: 3px;
}

.module-ai .module-icon {
  color: var(--navy-950);
  background: var(--cyan);
  border-color: var(--cyan);
}

.status-planned {
  color: #16647a;
  background: #eef9fb;
  border-color: #cbe9ee;
}

.module-card h3 {
  min-height: 2.45em;
  font-size: 1.04rem;
}

.module-card p {
  color: var(--ink-muted);
}

/* Governed AI / review workflow */
.ai-section {
  background:
    linear-gradient(rgba(132, 217, 232, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(132, 217, 232, 0.025) 1px, transparent 1px),
    radial-gradient(circle at 88% 30%, rgba(56, 189, 215, 0.12), transparent 34rem),
    #041421;
  background-size: 54px 54px, 54px 54px, auto, auto;
}

.ai-grid {
  grid-template-columns: minmax(0, 0.7fr) minmax(600px, 1.3fr);
  gap: clamp(60px, 8vw, 120px);
}

.ai-copy {
  position: relative;
}

.ai-copy::before {
  position: absolute;
  top: -34px;
  left: -38px;
  color: rgba(132, 217, 232, 0.08);
  content: "AI";
  font-size: 8rem;
  font-weight: 900;
  line-height: 1;
  pointer-events: none;
}

.ai-copy > * {
  position: relative;
  z-index: 1;
}

.check-list li > span:first-child {
  border-radius: 3px;
}

.boundary-callout {
  background: rgba(56, 189, 215, 0.06);
  border: 1px solid rgba(56, 189, 215, 0.17);
  border-left: 3px solid var(--cyan);
}

.ai-console {
  padding: 24px;
  background: rgba(2, 12, 22, 0.96);
  border-color: rgba(132, 217, 232, 0.26);
  border-radius: 4px;
  box-shadow: 0 38px 95px rgba(0, 0, 0, 0.42);
}

.ai-console::after {
  position: absolute;
  top: -1px;
  right: 14%;
  width: 22%;
  height: 3px;
  content: "";
  background: var(--orange);
}

.ai-prompt,
.preview-card {
  border-radius: 3px;
}

.ai-flow {
  grid-template-columns: repeat(5, 1fr);
  gap: 7px;
}

.ai-flow li {
  position: relative;
  min-height: 118px;
  padding: 14px 11px;
  flex-direction: column;
  background: rgba(10, 41, 70, 0.56);
  border-radius: 3px;
}

.ai-flow li:not(:last-child)::after {
  position: absolute;
  z-index: 2;
  top: 24px;
  right: -8px;
  color: #6b8695;
  content: "›";
  font-size: 1rem;
}

.ai-flow li > span {
  border-radius: 3px;
}

.ai-flow b {
  font-size: 0.64rem;
}

.preview-actions button {
  border-radius: 3px;
}

/* How it works / platform layers */
#how-it-works {
  color: var(--ink-muted);
  background: #fff;
  border: 0;
}

#how-it-works h2,
#how-it-works h3,
#how-it-works .architecture-flow b,
#how-it-works .architecture-note strong {
  color: var(--ink);
}

#how-it-works .centered-heading > p:last-child {
  color: var(--ink-muted);
}

.architecture-flow {
  gap: 10px;
  margin-top: 72px;
}

.architecture-flow::before {
  top: 70px;
  right: 7%;
  left: 7%;
  height: 2px;
  background: linear-gradient(90deg, var(--orange), #e4a17a 35%, #75c8d8 70%, var(--cyan));
}

.architecture-flow li {
  min-height: 246px;
  padding: 22px 16px;
  background: #f4f7f9;
  border: 1px solid #dfe7eb;
  border-radius: 3px;
}

.architecture-index {
  align-self: flex-start;
  color: #738691;
}

.architecture-icon {
  width: 86px;
  height: 86px;
  color: #fff;
  background: #0a2946;
  border-color: #0a2946;
  border-radius: 4px;
  box-shadow: 0 15px 32px rgba(10, 41, 70, 0.16);
}

.architecture-brand-icon {
  padding: 17px;
  background: #071c31;
  border-color: rgba(243, 108, 33, 0.5);
}

.architecture-brand-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.architecture-ai .architecture-icon {
  border-radius: 4px;
}

.architecture-flow small {
  color: var(--ink-muted);
}

.architecture-note {
  color: var(--ink-muted);
  background: #f5f8fa;
  border-color: #dbe5ea;
  border-radius: 3px;
}

/* Trust / governance */
.trust-section {
  background:
    radial-gradient(circle at 8% 18%, rgba(243, 108, 33, 0.08), transparent 30rem),
    linear-gradient(120deg, #06182b, #08253f);
}

.trust-grid {
  align-items: start;
}

.trust-intro {
  position: sticky;
  top: 160px;
}

.trust-seal {
  width: 168px;
  height: 168px;
  border-radius: 4px;
  transform: rotate(-2deg);
}

.trust-seal::before,
.trust-seal::after {
  border-radius: 2px;
}

.trust-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  border: 0;
}

.trust-list article {
  min-height: 216px;
  padding: 28px;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(155, 188, 207, 0.16);
}

.trust-list article:last-child {
  grid-column: 1 / -1;
  min-height: 170px;
}

.trust-icon {
  border-radius: 3px;
}

/* Insights / editorial system */
#insights {
  color: var(--ink-muted);
  background: #f2f5f7;
  border: 0;
}

#insights h2,
#insights h3 {
  color: var(--ink);
}

#insights .split-heading > p {
  color: var(--ink-muted);
}

.insights-grid {
  gap: 16px;
}

.insight-card {
  background: #fff;
  border-color: #dce5ea;
  border-radius: 3px;
  box-shadow: 0 16px 42px rgba(10, 41, 70, 0.055);
}

.insight-card:hover {
  border-color: rgba(243, 108, 33, 0.48);
  box-shadow: 0 22px 50px rgba(10, 41, 70, 0.1);
}

.insight-visual {
  height: 214px;
  background: linear-gradient(145deg, #0a2946, #051727);
}

.insight-body {
  padding: 30px;
}

.insight-body p {
  color: var(--ink-muted);
}

.card-link {
  color: #d55716;
}

/* CTA / footer */
.consultation-section {
  padding: 106px 0;
  background: #06182b;
}

.consultation-panel {
  min-height: 360px;
  color: var(--text);
  background:
    linear-gradient(100deg, rgba(4, 20, 35, 0.98), rgba(9, 45, 74, 0.94)),
    #06182b;
  border: 1px solid rgba(132, 217, 232, 0.18);
  border-left: 7px solid var(--orange);
  border-radius: 4px;
  box-shadow: 0 35px 85px rgba(0, 0, 0, 0.28);
}

.consultation-panel::before {
  position: absolute;
  right: 3%;
  bottom: -18%;
  color: rgba(255, 255, 255, 0.025);
  content: "X";
  font-size: 24rem;
  font-weight: 900;
  line-height: 1;
}

.consultation-panel::after {
  right: 9%;
  bottom: -260px;
  border-color: rgba(132, 217, 232, 0.16);
}

.consultation-copy h2 {
  color: var(--white);
}

.consultation-copy p:last-child,
.consultation-action small {
  color: #a8bdc8;
}

.kicker-light {
  color: var(--orange-bright);
}

.button-light {
  color: #fff;
  background: var(--orange);
  border-color: var(--orange);
  box-shadow: 0 18px 45px rgba(243, 108, 33, 0.22);
}

.site-footer {
  padding-top: 88px;
  background: #020c16;
  border-top: 4px solid #0a2946;
}

.footer-grid {
  padding-bottom: 70px;
}

.footer-column h2 {
  color: #f2f7fa;
  font-size: 0.68rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.footer-column a,
.footer-column p,
.footer-placeholder {
  color: #8299a7;
}

.consultation-dialog {
  border-radius: 4px;
}

@media (max-width: 1240px) {
  .hero-grid {
    grid-template-columns: minmax(0, 0.94fr) minmax(470px, 1.06fr);
    gap: 45px;
  }

  .hero-stage {
    min-height: 600px;
  }

  .hero-control-deck {
    right: 0;
  }

  .ai-grid {
    grid-template-columns: minmax(0, 0.72fr) minmax(550px, 1.28fr);
    gap: 50px;
  }
}

@media (max-width: 1100px) {
  .hero-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  }

  h1 {
    font-size: clamp(2.8rem, 5.4vw, 4.3rem);
  }

  .pain-card {
    grid-column: span 6;
  }

  .pain-card:last-child {
    grid-column: span 12;
  }

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

  .ai-copy {
    max-width: 760px;
  }

  .ai-console {
    width: 100%;
  }
}

@media (max-width: 900px) {
  .section {
    padding: 100px 0;
  }

  .hero {
    padding-top: 84px;
  }

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

  .hero-copy {
    max-width: 720px;
    padding-bottom: 22px;
  }

  .hero-stage {
    width: 100%;
    min-height: 610px;
  }

  .hero-stage-media {
    left: 0;
  }

  .hero-stage figcaption {
    left: 0;
    width: calc(100% - 40px);
  }

  .hero-rail {
    margin-top: 78px;
  }

  .value-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .value-intro,
  .trust-intro {
    position: static;
  }

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

  .architecture-flow {
    grid-template-columns: repeat(5, minmax(145px, 1fr));
    margin-inline: -12px;
    overflow-x: auto;
    padding-bottom: 14px;
  }

  .architecture-flow::before {
    min-width: 720px;
  }
}

@media (max-width: 720px) {
  .header-inner {
    min-height: 70px;
  }

  .brand-logo {
    width: 158px;
  }

  h1 {
    overflow-wrap: anywhere;
    font-size: clamp(2.35rem, 11vw, 3.25rem);
    line-height: 1.06;
  }

  h2 {
    font-size: clamp(2rem, 9.5vw, 2.8rem);
  }

  .section {
    padding: 82px 0;
  }

  .hero {
    padding-top: 68px;
  }

  .hero-copy::before {
    display: none;
  }

  .hero-slogan {
    font-size: 0.69rem;
    line-height: 1.6;
  }

  .hero-stage {
    min-height: 520px;
    padding: 0;
  }

  .hero-stage-media {
    inset: 0 0 128px;
    border-radius: 3px 26px 3px 3px;
    clip-path: polygon(0 0, 100% 0, 100% 91%, 90% 100%, 0 100%);
  }

  .hero-stage .visual-label-top {
    left: 14px;
    max-width: calc(100% - 28px);
  }

  .hero-control-deck {
    right: 10px;
    bottom: 56px;
    width: calc(100% - 20px);
    padding: 15px;
  }

  .control-deck-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .control-deck-grid span {
    min-height: 58px;
    padding: 10px;
    border-bottom: 1px solid var(--line);
  }

  .control-deck-grid span:nth-child(2) {
    border-right: 0;
  }

  .control-deck-grid span:nth-child(n + 3) {
    border-bottom: 0;
  }

  .hero-route-line {
    display: none;
  }

  .hero-stage figcaption {
    bottom: 0;
    width: 100%;
  }

  .hero-rail {
    margin-top: 56px;
  }

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

  .pain-card,
  .pain-card:nth-child(4),
  .pain-card:nth-child(5),
  .pain-card:last-child {
    grid-column: auto;
    min-height: 230px;
  }

  .line-icon {
    margin-bottom: 32px;
  }

  .value-list {
    grid-template-columns: 1fr;
  }

  .value-list article {
    min-height: 166px;
  }

  .module-grid,
  .trust-list,
  .insights-grid {
    grid-template-columns: 1fr;
  }

  .module-card {
    min-height: 240px;
  }

  .module-top {
    margin-bottom: 36px;
  }

  .ai-flow {
    grid-template-columns: 1fr;
  }

  .ai-flow li {
    min-height: 72px;
    flex-direction: row;
  }

  .ai-flow li:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: -12px;
    left: 22px;
    content: "↓";
  }

  .architecture-flow {
    grid-template-columns: 1fr;
    margin: 48px 0 32px;
    overflow: visible;
    padding: 0;
  }

  .architecture-flow::before {
    top: 30px;
    bottom: 30px;
    left: 39px;
    width: 2px;
    min-width: 0;
    height: auto;
  }

  .architecture-flow li {
    display: grid;
    min-height: 96px;
    grid-template-columns: 20px 62px 1fr;
    padding: 14px 16px 14px 7px;
    align-items: center;
    gap: 12px;
    text-align: left;
  }

  .architecture-index,
  .architecture-icon {
    margin: 0;
  }

  .architecture-index {
    align-self: center;
  }

  .architecture-icon {
    width: 62px;
    height: 62px;
  }

  .architecture-brand-icon {
    padding: 12px;
  }

  .trust-list article,
  .trust-list article:last-child {
    grid-column: auto;
    min-height: 0;
  }

  .consultation-panel {
    min-height: 0;
    border-left-width: 4px;
  }

  .consultation-panel::before {
    font-size: 16rem;
  }
}

@media (max-width: 420px) {
  html {
    scroll-padding-top: 170px;
  }

  .concept-marker {
    min-height: 72px;
    grid-template-columns: 1fr;
    padding: 6px 8px;
  }

  .concept-marker > strong,
  .concept-marker > span {
    grid-column: 1;
  }

  .preview-build {
    justify-self: center;
  }

  .site-header {
    top: 72px;
  }

  .shell {
    width: calc(100% - 28px);
  }

  .brand-logo {
    width: 144px;
  }

  .menu-toggle {
    padding-inline: 8px;
  }

  .hero-stage {
    min-height: 490px;
  }

  .hero-stage-media {
    bottom: 142px;
  }

  .hero-stage .hero-transport-photo {
    object-position: 58% center;
  }

  .hero-control-deck {
    bottom: 58px;
    padding: 12px;
  }

  .control-deck-head {
    font-size: 0.54rem;
  }

  .control-deck-grid span {
    font-size: 0.58rem;
  }

  .hero-stage figcaption {
    gap: 6px;
    font-size: 0.65rem;
  }

  .pain-card,
  .value-list article,
  .module-card,
  .insight-body,
  .trust-list article {
    padding: 24px;
  }

  .ai-console {
    padding: 12px;
  }

  .console-bar {
    gap: 8px;
  }

  .preview-actions button {
    min-height: 44px;
  }
}

/* --------------------------------------------------------------------------
   UI-A2 commercial visual refinement — preview build .7
   Presentation-only overrides. IA, copy, maturity labels and interactions
   remain governed by UI-A / UI-A1.
   -------------------------------------------------------------------------- */

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

body {
  color: #eaf3f8;
  background: #03111f;
  font-size: 16px;
}

main {
  overflow: hidden;
  background: #03111f;
}

h1,
h2,
h3 {
  color: #f8fbfd;
  letter-spacing: -0.025em;
}

h1 {
  max-width: 780px;
  font-size: clamp(3.3rem, 5.4vw, 5.6rem);
  line-height: 0.99;
}

h2 {
  font-size: clamp(2.45rem, 4vw, 4rem);
  line-height: 1.05;
}

h3 {
  font-size: 1.18rem;
  line-height: 1.3;
}

p {
  line-height: 1.72;
}

.section {
  position: relative;
  padding: 128px 0;
}

.section-surface {
  color: #eaf3f8;
  background:
    radial-gradient(circle at 87% 10%, rgba(38, 192, 211, 0.07), transparent 24%),
    #071a2d;
}

.section-heading {
  margin-bottom: 62px;
}

.section-heading > p,
.section-heading > div > p,
.centered-heading > p:last-child,
.split-heading > p,
.value-intro > p,
.ai-copy > p,
.trust-intro > p {
  color: #adc0cb;
  font-size: 1.03rem;
}

.kicker {
  color: #ff8b4b;
  font-size: 0.77rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.site-header {
  background: rgba(3, 17, 31, 0.94);
  border-bottom-color: rgba(119, 196, 213, 0.18);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(18px);
}

.primary-nav a,
.locale-button {
  color: #dbe8ee;
}

.primary-nav a:hover,
.primary-nav a:focus-visible,
.locale-button:hover,
.locale-button:focus-visible {
  color: #fff;
}

.button-ghost {
  color: #eaf3f8;
  border-color: rgba(183, 214, 225, 0.28);
}

.menu-toggle {
  color: #eff8fb;
}

.menu-icon i {
  background: currentColor;
}

.button:focus-visible,
.primary-nav a:focus-visible,
.locale-button:focus-visible,
.menu-toggle:focus-visible,
.footer-column a:focus-visible,
.text-link:focus-visible {
  outline: 3px solid #83dbe6;
  outline-offset: 4px;
}

/* Hero — vehicle media remains fully visible and separate from HTML UI */
.hero {
  min-height: auto;
  padding: 112px 0 86px;
  background:
    radial-gradient(circle at 75% 28%, rgba(38, 192, 211, 0.16), transparent 27%),
    radial-gradient(circle at 12% 80%, rgba(243, 108, 33, 0.12), transparent 31%),
    linear-gradient(135deg, #020c17 0%, #06182b 52%, #0a2a47 100%);
}

.hero::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0.36;
  background-image:
    linear-gradient(rgba(125, 210, 224, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 210, 224, 0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(90deg, transparent, #000 50%, transparent);
}

.hero-grid {
  position: relative;
  z-index: 1;
  grid-template-columns: minmax(0, 0.84fr) minmax(590px, 1.16fr);
  gap: clamp(48px, 5vw, 88px);
  align-items: center;
}

.hero-copy {
  max-width: 660px;
  padding: 20px 0;
}

.hero-copy::before {
  width: 74px;
  background: linear-gradient(90deg, #f36c21, #6bd7e4);
}

.eyebrow {
  color: #aee6ed;
  font-size: 0.78rem;
  letter-spacing: 0.11em;
}

.hero-slogan {
  margin-top: 26px;
  color: #ff8b4b;
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.hero-summary {
  max-width: 660px;
  color: #c1d1d9;
  font-size: 1.13rem;
  line-height: 1.75;
}

.hero-proof {
  color: #b8cbd4;
  font-size: 0.92rem;
}

.hero-showcase {
  position: relative;
  min-width: 0;
  margin: 0;
  padding: 22px;
  overflow: hidden;
  background:
    linear-gradient(150deg, rgba(12, 48, 77, 0.96), rgba(3, 18, 32, 0.98));
  border: 1px solid rgba(125, 210, 224, 0.24);
  border-radius: 6px 32px 6px 6px;
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.34);
}

.hero-showcase::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(125deg, rgba(255, 255, 255, 0.055), transparent 31%),
    radial-gradient(circle at 88% 16%, rgba(76, 210, 226, 0.14), transparent 25%);
}

.hero-showcase-head {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: 46px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 0 3px 16px;
}

.hero-showcase .visual-label {
  position: static;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #ecf8fb;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.showcase-code {
  color: #6f9aad;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.hero-fleet-media {
  position: relative;
  min-height: 345px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  padding: 34px 8px 22px;
  background:
    radial-gradient(ellipse at 52% 86%, rgba(243, 108, 33, 0.22), transparent 40%),
    linear-gradient(180deg, rgba(8, 34, 56, 0.3), rgba(1, 11, 20, 0.78));
  border: 1px solid rgba(129, 200, 216, 0.14);
}

.hero-fleet-media::after {
  position: absolute;
  right: 6%;
  bottom: 21%;
  left: 6%;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(114, 216, 228, 0.55), transparent);
}

.hero-transport-photo {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  max-height: 340px;
  object-fit: contain;
  object-position: center;
  filter: drop-shadow(0 26px 30px rgba(0, 0, 0, 0.48));
}

.hero-command-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 14px;
  border: 1px solid rgba(125, 210, 224, 0.15);
  background: rgba(2, 15, 28, 0.82);
}

.hero-command-strip > span {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 92px;
  grid-template-columns: 36px 1fr;
  align-content: center;
  align-items: center;
  gap: 3px 9px;
  padding: 14px;
  color: #9db6c2;
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  border-right: 1px solid rgba(125, 210, 224, 0.13);
}

.hero-command-strip > span:last-child {
  border-right: 0;
}

.hero-command-strip svg {
  width: 31px;
  height: 31px;
  grid-row: 1 / 3;
  color: #60d0df;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-command-strip b {
  color: #ff8b4b;
  font-size: 0.64rem;
  letter-spacing: 0.14em;
}

.hero-showcase figcaption {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px 13px;
  padding: 14px 3px 0;
  color: #7894a3;
  font-size: 0.7rem;
}

.hero-rail {
  position: relative;
  z-index: 1;
  margin-top: 66px;
  background: rgba(1, 12, 22, 0.58);
  border: 1px solid rgba(125, 210, 224, 0.14);
}

.hero-rail > span {
  min-height: 86px;
  color: #b9ccd5;
}

/* Pain / value */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}

.pain-card,
.pain-card:nth-child(4),
.pain-card:nth-child(5) {
  position: relative;
  min-height: 310px;
  grid-column: span 4;
  padding: 32px;
  overflow: hidden;
  color: #dce9ef;
  background:
    linear-gradient(145deg, rgba(14, 49, 78, 0.96), rgba(5, 25, 44, 0.98));
  border: 1px solid rgba(117, 198, 214, 0.18);
  border-radius: 5px;
  box-shadow: 0 22px 54px rgba(0, 0, 0, 0.16);
}

.pain-card:nth-child(4),
.pain-card:nth-child(5) {
  grid-column: span 6;
  min-height: 270px;
}

.pain-card::after {
  position: absolute;
  right: -34px;
  bottom: -52px;
  width: 150px;
  height: 150px;
  content: "";
  border: 1px solid rgba(102, 211, 225, 0.12);
  border-radius: 50%;
}

.pain-card:hover {
  transform: translateY(-5px);
  border-color: rgba(243, 108, 33, 0.48);
  box-shadow: 0 30px 64px rgba(0, 0, 0, 0.24);
}

.pain-card h3,
.pain-card p {
  color: inherit;
}

.pain-card p {
  color: #a9bec9;
}

.card-index {
  color: #668797;
}

.line-icon,
.value-icon {
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  color: #5bd0df;
  background: linear-gradient(145deg, rgba(47, 178, 198, 0.13), rgba(243, 108, 33, 0.09));
  border: 1px solid rgba(90, 208, 223, 0.3);
  border-radius: 4px 17px 4px 4px;
}

.line-icon {
  margin-bottom: 42px;
}

.line-icon svg,
.value-icon svg,
.module-icon svg,
.flow-icon svg,
.architecture-icon svg,
.trust-icon svg,
.receipt-row svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.value-section {
  background:
    radial-gradient(circle at 8% 8%, rgba(243, 108, 33, 0.1), transparent 26%),
    linear-gradient(135deg, #08243d, #061827 65%);
}

.value-grid {
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
  gap: 76px;
}

.value-intro {
  top: 150px;
}

.value-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.value-list article {
  position: relative;
  min-height: 220px;
  display: grid;
  grid-template-columns: 64px 1fr;
  grid-template-rows: auto 1fr;
  gap: 22px;
  padding: 28px;
  color: #dce9ef;
  background: rgba(3, 20, 35, 0.64);
  border: 1px solid rgba(117, 198, 214, 0.17);
  border-radius: 4px;
}

.value-list article > div {
  grid-column: 1 / -1;
}

.value-list article h3,
.value-list article p {
  color: inherit;
}

.value-list article p {
  color: #a8bec8;
}

.value-number {
  justify-self: end;
  align-self: center;
  color: #f58a4f;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
}

.text-link {
  color: #70d6e2;
}

/* Modules */
.modules-section {
  background:
    radial-gradient(circle at 72% 9%, rgba(42, 190, 209, 0.09), transparent 23%),
    #031321;
}

.module-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.module-card {
  position: relative;
  min-height: 330px;
  padding: 27px;
  overflow: hidden;
  background:
    linear-gradient(155deg, rgba(16, 52, 81, 0.95), rgba(4, 22, 38, 0.98));
  border: 1px solid rgba(117, 198, 214, 0.17);
  border-radius: 4px;
  box-shadow: 0 20px 46px rgba(0, 0, 0, 0.18);
}

.module-card::after {
  position: absolute;
  right: -46px;
  bottom: -64px;
  width: 150px;
  height: 150px;
  content: "";
  background: radial-gradient(circle, rgba(42, 198, 216, 0.11), transparent 67%);
}

.module-card:hover {
  transform: translateY(-5px);
  border-color: rgba(243, 108, 33, 0.52);
}

.module-card h3 {
  color: #f4f9fb;
  font-size: 1.18rem;
}

.module-card p {
  color: #9fb7c3;
  font-size: 0.96rem;
}

.module-top {
  align-items: flex-start;
  margin-bottom: 46px;
}

.module-icon {
  position: relative;
  display: grid;
  width: 70px;
  height: 70px;
  place-items: center;
  color: #62d2e0;
  background: rgba(39, 170, 190, 0.11);
  border: 1px solid rgba(102, 209, 223, 0.3);
  border-radius: 5px 20px 5px 5px;
}

.module-icon b {
  position: absolute;
  right: 5px;
  bottom: 3px;
  color: #f58a4f;
  font-size: 0.56rem;
  letter-spacing: 0.06em;
}

.module-ai .module-icon {
  color: #8bdfe9;
  background: linear-gradient(145deg, rgba(42, 198, 216, 0.16), rgba(119, 90, 205, 0.12));
}

.module-discovery .module-icon {
  color: #ff9b62;
  background: rgba(243, 108, 33, 0.1);
  border-color: rgba(243, 108, 33, 0.28);
}

.status-note {
  color: #8fa9b5;
}

/* Governed AI */
.ai-section {
  background:
    radial-gradient(circle at 80% 50%, rgba(43, 190, 210, 0.12), transparent 30%),
    linear-gradient(135deg, #061827, #09263f);
}

.ai-grid {
  grid-template-columns: minmax(310px, 0.67fr) minmax(610px, 1.33fr);
  gap: 72px;
  align-items: center;
}

.ai-copy .check-list {
  color: #d6e7ed;
}

.boundary-callout {
  color: #b9cdd5;
  background: rgba(2, 14, 25, 0.5);
  border-color: rgba(242, 108, 33, 0.34);
}

.ai-console {
  padding: 20px;
  color: #dcebf0;
  background:
    linear-gradient(155deg, rgba(7, 36, 59, 0.98), rgba(2, 16, 29, 0.99));
  border: 1px solid rgba(117, 206, 221, 0.24);
  border-radius: 5px 24px 5px 5px;
  box-shadow: 0 35px 75px rgba(0, 0, 0, 0.28);
}

.ai-prompt,
.preview-card {
  background: rgba(10, 43, 68, 0.7);
  border-color: rgba(118, 200, 216, 0.18);
}

.ai-flow {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.ai-flow li {
  min-height: 178px;
  align-items: flex-start;
  padding: 18px 12px;
  text-align: left;
  background: rgba(2, 18, 32, 0.76);
  border: 1px solid rgba(117, 198, 214, 0.15);
}

.ai-flow li:not(:last-child)::after {
  top: 51px;
  right: -11px;
  z-index: 3;
  color: #f18449;
}

.ai-flow .flow-icon {
  position: relative;
  display: grid;
  width: 58px;
  height: 58px;
  flex: 0 0 58px;
  place-items: center;
  color: #65d3e1;
  background: rgba(42, 190, 210, 0.1);
  border: 1px solid rgba(101, 211, 225, 0.27);
  border-radius: 4px 17px 4px 4px;
}

.ai-flow .flow-icon svg {
  width: 28px;
  height: 28px;
}

.ai-flow .flow-icon b {
  position: absolute;
  right: 4px;
  bottom: 2px;
  color: #f58a4f;
  font-size: 0.56rem;
}

.ai-flow li > div > b {
  color: #edf7fa;
  font-size: 0.79rem;
  line-height: 1.35;
}

.ai-flow small,
.preview-card p,
.receipt-row {
  color: #91aab6;
}

.receipt-row svg {
  width: 25px;
  height: 25px;
  flex: 0 0 25px;
  color: #68d1df;
}

/* Architecture and trust */
.architecture-section {
  background:
    linear-gradient(180deg, rgba(7, 26, 45, 0.95), rgba(6, 24, 41, 0.99)),
    #071a2d;
}

.architecture-flow {
  gap: 14px;
}

.architecture-flow::before {
  top: 67px;
  height: 2px;
  background: linear-gradient(90deg, #f36c21, #50cedd);
}

.architecture-flow li {
  min-height: 240px;
  padding: 22px 14px;
  color: #e7f2f6;
  background: linear-gradient(160deg, rgba(14, 49, 78, 0.98), rgba(4, 22, 38, 0.98));
  border: 1px solid rgba(115, 198, 214, 0.18);
  border-radius: 4px;
}

.architecture-icon {
  display: grid;
  width: 78px;
  height: 78px;
  place-items: center;
  color: #61d1df;
  background: rgba(36, 168, 188, 0.1);
  border: 1px solid rgba(98, 210, 224, 0.28);
}

.architecture-brand-icon {
  padding: 13px;
  background: #06182b;
}

.architecture-icon svg {
  width: 38px;
  height: 38px;
}

.architecture-flow b {
  color: #f5fafc;
  font-size: 0.94rem;
}

.architecture-flow small {
  color: #91aab6;
  font-size: 0.76rem;
  line-height: 1.45;
}

.architecture-note {
  color: #afc2cb;
  background: rgba(3, 17, 29, 0.7);
  border-color: rgba(117, 198, 214, 0.17);
}

.trust-section {
  background:
    radial-gradient(circle at 14% 30%, rgba(243, 108, 33, 0.09), transparent 24%),
    #031523;
}

.trust-grid {
  grid-template-columns: minmax(300px, 0.68fr) minmax(0, 1.32fr);
  gap: 76px;
}

.trust-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}

.trust-list article,
.trust-list article:last-child {
  grid-column: auto;
  min-height: 225px;
  align-items: flex-start;
  padding: 28px;
  color: #dbe9ef;
  background: linear-gradient(150deg, rgba(12, 45, 72, 0.96), rgba(4, 22, 38, 0.98));
  border: 1px solid rgba(117, 198, 214, 0.17);
  border-radius: 4px;
}

.trust-list article:last-child {
  grid-column: 1 / -1;
  min-height: 190px;
}

.trust-list h3,
.trust-list p {
  color: inherit;
}

.trust-list p {
  color: #9fb6c1;
}

.trust-icon {
  position: relative;
  display: grid;
  width: 62px;
  height: 62px;
  flex: 0 0 62px;
  place-items: center;
  color: #67d2e0;
  background: rgba(38, 177, 197, 0.1);
  border: 1px solid rgba(102, 209, 223, 0.26);
  border-radius: 4px 17px 4px 4px;
}

.trust-icon b {
  position: absolute;
  right: 4px;
  bottom: 2px;
  color: #f58a4f;
  font-size: 0.54rem;
}

.trust-seal {
  border-color: rgba(97, 209, 223, 0.38);
  color: #82dbe6;
}

/* Insights */
.insights-section {
  background:
    radial-gradient(circle at 80% 14%, rgba(52, 189, 207, 0.08), transparent 24%),
    #071d32;
}

.insights-grid {
  gap: 18px;
}

.insight-card {
  overflow: hidden;
  background: #071827;
  border: 1px solid rgba(117, 198, 214, 0.17);
  box-shadow: 0 22px 54px rgba(0, 0, 0, 0.2);
}

.insight-card:hover {
  border-color: rgba(243, 108, 33, 0.5);
  box-shadow: 0 30px 66px rgba(0, 0, 0, 0.3);
}

.insight-visual {
  height: 240px;
  overflow: hidden;
  background-color: #092943;
}

.insight-visual::after {
  position: absolute;
  inset: 22px;
  content: "";
  border: 1px solid rgba(104, 210, 223, 0.2);
  background-image:
    linear-gradient(rgba(104, 210, 223, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(104, 210, 223, 0.08) 1px, transparent 1px);
  background-size: 30px 30px;
}

.insight-one {
  background: radial-gradient(circle at 68% 35%, rgba(243, 108, 33, 0.28), transparent 19%), linear-gradient(145deg, #0a3554, #051522);
}

.insight-two {
  background: radial-gradient(circle at 38% 45%, rgba(75, 209, 225, 0.27), transparent 22%), linear-gradient(145deg, #09253f, #06131f);
}

.insight-three {
  background: radial-gradient(circle at 65% 67%, rgba(128, 103, 212, 0.24), transparent 22%), linear-gradient(145deg, #0a304d, #061521);
}

.insight-visual > span {
  z-index: 2;
  color: rgba(244, 250, 252, 0.92);
  font-size: 3.8rem;
  font-weight: 800;
}

.insight-body {
  min-height: 290px;
  padding: 32px;
}

.insight-body h3 {
  color: #f1f7f9;
  font-size: 1.28rem;
}

.insight-body p {
  color: #9eb5c0;
}

/* CTA / footer */
.consultation-section {
  background: #06182b;
}

.consultation-panel {
  min-height: 390px;
  padding: 64px;
  background-image:
    linear-gradient(100deg, rgba(3, 17, 30, 0.99) 0%, rgba(7, 39, 64, 0.94) 70%, rgba(4, 24, 42, 0.87) 100%),
    url("assets/brand/xmove-x-symbol-v6.png");
  background-repeat: no-repeat;
  background-position: center, 96% 52%;
  background-size: cover, 270px;
  border: 1px solid rgba(125, 210, 224, 0.22);
  border-left: 7px solid #f36c21;
}

.consultation-panel::before {
  content: none;
}

.consultation-copy h2 {
  max-width: 820px;
}

.site-footer {
  background: #020b14;
}

.footer-column h2 {
  font-size: 0.75rem;
}

.footer-column a,
.footer-column p,
.footer-placeholder {
  font-size: 0.94rem;
}

.consultation-dialog {
  color: #eaf3f8;
  background: #071b2e;
  border: 1px solid rgba(117, 198, 214, 0.25);
}

.dialog-body p,
.dialog-rule {
  color: #a9bec8;
}

@media (max-width: 1240px) {
  h1 {
    font-size: clamp(3.15rem, 5.1vw, 4.6rem);
  }

  .hero-grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(520px, 1.18fr);
    gap: 45px;
  }

  .hero-fleet-media {
    min-height: 320px;
  }

  .ai-grid {
    grid-template-columns: minmax(290px, 0.58fr) minmax(590px, 1.42fr);
    gap: 44px;
  }

  .module-card {
    min-height: 350px;
  }
}

@media (max-width: 1050px) {
  .section {
    padding: 108px 0;
  }

  .hero-grid,
  .ai-grid,
  .value-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .ai-copy,
  .value-intro,
  .trust-intro {
    max-width: 780px;
  }

  .hero-showcase {
    width: 100%;
  }

  .hero-fleet-media {
    min-height: 390px;
  }

  .value-intro,
  .trust-intro {
    position: static;
  }

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

  .module-card {
    min-height: 300px;
  }

  .architecture-flow {
    grid-template-columns: repeat(5, minmax(170px, 1fr));
    overflow-x: auto;
    padding-bottom: 16px;
  }

  .architecture-flow::before {
    min-width: 850px;
  }
}

@media (max-width: 900px) {
  .nav-panel {
    color: #eaf3f8;
    background: #06182b;
    border-color: rgba(117, 198, 214, 0.2);
  }

  .pain-card,
  .pain-card:nth-child(4),
  .pain-card:nth-child(5) {
    grid-column: span 6;
    min-height: 280px;
  }

  .pain-card:last-child {
    grid-column: 1 / -1;
  }

  .hero-command-strip > span {
    min-height: 84px;
    grid-template-columns: 30px 1fr;
    padding: 11px;
  }

  .hero-command-strip svg {
    width: 27px;
    height: 27px;
  }
}

@media (max-width: 720px) {
  h1 {
    max-width: 100%;
    overflow-wrap: anywhere;
    font-size: clamp(2.45rem, 11vw, 3.25rem);
  }

  h2 {
    font-size: clamp(2.15rem, 9.5vw, 3rem);
  }

  .section {
    padding: 88px 0;
  }

  .hero {
    padding-top: 78px;
  }

  .hero-showcase {
    padding: 14px;
    border-radius: 4px 22px 4px 4px;
  }

  .hero-grid,
  .hero-copy,
  .hero-copy > * {
    min-width: 0;
    max-width: 100%;
  }

  .showcase-code {
    display: none;
  }

  .hero-fleet-media {
    min-height: 260px;
    padding: 26px 0 14px;
  }

  .hero-transport-photo {
    width: 100%;
    max-height: none;
    object-position: center;
  }

  .hero-command-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-command-strip > span {
    min-height: 76px;
    border-bottom: 1px solid rgba(125, 210, 224, 0.13);
  }

  .hero-command-strip > span:nth-child(2) {
    border-right: 0;
  }

  .hero-command-strip > span:nth-child(n + 3) {
    border-bottom: 0;
  }

  .hero-rail {
    grid-template-columns: repeat(2, 1fr);
  }

  .pain-grid,
  .value-list,
  .module-grid,
  .trust-list,
  .insights-grid {
    grid-template-columns: 1fr;
  }

  .pain-card,
  .pain-card:nth-child(4),
  .pain-card:nth-child(5),
  .pain-card:last-child {
    grid-column: auto;
    min-height: 0;
  }

  .value-list article {
    min-height: 205px;
  }

  .module-card {
    min-height: 275px;
  }

  .ai-console {
    padding: 12px;
  }

  .ai-flow {
    grid-template-columns: 1fr;
  }

  .ai-flow li {
    min-height: 112px;
    flex-direction: row;
    align-items: center;
    gap: 15px;
  }

  .ai-flow li:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: -12px;
    left: 37px;
    content: "↓";
  }

  .architecture-flow {
    grid-template-columns: 1fr;
    overflow: visible;
    padding: 0;
  }

  .architecture-flow::before {
    top: 38px;
    bottom: 38px;
    left: 47px;
    width: 2px;
    min-width: 0;
    height: auto;
  }

  .architecture-flow li {
    min-height: 116px;
    grid-template-columns: 22px 72px 1fr;
    padding: 16px 18px 16px 8px;
    text-align: left;
  }

  .architecture-icon {
    width: 72px;
    height: 72px;
    margin: 0;
  }

  .architecture-brand-icon {
    padding: 12px;
  }

  .trust-list article,
  .trust-list article:last-child {
    grid-column: auto;
    min-height: 0;
  }

  .consultation-panel {
    min-height: 0;
    padding: 40px 28px;
    background-position: center, 126% 91%;
    background-size: cover, 190px;
  }
}

@media (max-width: 420px) {
  .shell {
    width: calc(100% - 28px);
  }

  .hero-summary {
    font-size: 1.03rem;
  }

  .hero-fleet-media {
    min-height: 220px;
  }

  .hero-command-strip > span {
    min-height: 72px;
    padding: 9px;
    font-size: 0.6rem;
  }

  .hero-command-strip svg {
    width: 24px;
    height: 24px;
  }

  .hero-showcase figcaption {
    font-size: 0.62rem;
  }

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

  .hero-rail > span {
    min-height: 64px;
  }

  .pain-card,
  .value-list article,
  .module-card,
  .trust-list article,
  .insight-body {
    padding: 24px;
  }

  .line-icon,
  .value-icon {
    width: 58px;
    height: 58px;
  }

  .value-list article {
    grid-template-columns: 58px 1fr;
  }

  .module-icon {
    width: 64px;
    height: 64px;
  }

  .consultation-panel {
    padding: 34px 22px;
  }
}

/* ID-specificity corrections inherited from the .6 light-surface layer. */
#problems {
  color: #eaf3f8;
  background:
    radial-gradient(circle at 87% 10%, rgba(38, 192, 211, 0.07), transparent 24%),
    #071a2d;
  background-size: auto;
}

#problems h2,
#problems h3,
#modules h2,
#modules h3,
#how-it-works h2,
#how-it-works h3,
#how-it-works .architecture-flow b,
#how-it-works .architecture-note strong,
#insights h2,
#insights h3 {
  color: #f5fafc;
}

#problems .split-heading > p,
#modules .centered-heading > p:last-child,
#modules .status-note,
#how-it-works .centered-heading > p:last-child,
#insights .split-heading > p {
  color: #adc0cb;
}

#problems .pain-card h3 {
  color: #f4f9fb;
}

.pain-card:hover {
  background:
    linear-gradient(145deg, rgba(14, 49, 78, 0.96), rgba(5, 25, 44, 0.98));
}

#modules {
  color: #eaf3f8;
  background:
    radial-gradient(circle at 72% 9%, rgba(42, 190, 209, 0.09), transparent 23%),
    #031321;
}

#modules .module-card h3 {
  color: #f4f9fb;
}

#modules .module-card p {
  color: #9fb7c3;
}

#modules .module-card {
  background:
    linear-gradient(155deg, rgba(16, 52, 81, 0.95), rgba(4, 22, 38, 0.98));
  border-color: rgba(117, 198, 214, 0.17);
  border-top-color: rgba(117, 198, 214, 0.17);
}

#modules .module-card.module-ai {
  background:
    linear-gradient(155deg, rgba(13, 58, 87, 0.98), rgba(6, 29, 50, 0.99));
  border-top-color: #5bd0df;
}

#modules .module-card.module-discovery {
  border-color: rgba(243, 108, 33, 0.3);
  border-top-color: #f36c21;
}

#how-it-works {
  color: #eaf3f8;
  background:
    linear-gradient(180deg, rgba(7, 26, 45, 0.95), rgba(6, 24, 41, 0.99)),
    #071a2d;
}

#how-it-works .architecture-flow small,
#how-it-works .architecture-note {
  color: #9fb6c1;
}

#insights {
  color: #eaf3f8;
  background:
    radial-gradient(circle at 80% 14%, rgba(52, 189, 207, 0.08), transparent 24%),
    #071d32;
}

#insights .insight-card h3 {
  color: #f1f7f9;
}

#insights .insight-card p {
  color: #9eb5c0;
}