:root {
  color-scheme: light;
  --paper: #f7fafc;
  --paper-strong: #ffffff;
  --paper-blue: #eef7fb;
  --ink: #102338;
  --ink-soft: #526b84;
  --ink-faint: #7890a6;
  --line: rgba(112, 148, 173, 0.25);
  --line-strong: rgba(68, 140, 181, 0.4);
  --cyan: #16b7c8;
  --cyan-deep: #078aa4;
  --blue: #2874ec;
  --green: #2ea68a;
  --amber: #c99d55;
  --shadow-soft: 0 20px 60px rgba(38, 77, 108, 0.1);
  --shadow-card: 0 14px 38px rgba(45, 81, 111, 0.08);
  --radius-shell: 30px;
  --radius-card: 22px;
  --max: 1440px;
  --signal-speed: 3.8s;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --font-sans: Inter, "SF Pro Display", "Segoe UI", "PingFang SC",
    "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 108px;
  background: var(--paper);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 11% 8%, rgba(57, 193, 211, 0.08), transparent 24rem),
    radial-gradient(circle at 88% 23%, rgba(67, 123, 232, 0.07), transparent 28rem),
    linear-gradient(180deg, #fbfdfe 0%, #f6fafc 55%, #f9fbfc 100%);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  content: "";
  pointer-events: none;
  opacity: 0.38;
  background-image:
    linear-gradient(rgba(62, 123, 153, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(62, 123, 153, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, #000, transparent 58%);
}

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

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

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

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

button,
summary {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid rgba(40, 116, 236, 0.46);
  outline-offset: 3px;
}

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

.skip-link {
  position: fixed;
  z-index: 100;
  top: 10px;
  left: 18px;
  padding: 10px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: #fff;
  box-shadow: var(--shadow-card);
  transform: translateY(-160%);
  transition: transform 180ms ease-out;
}

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

.command-header {
  position: sticky;
  z-index: 50;
  top: 12px;
  display: grid;
  grid-template-columns: minmax(230px, 0.84fr) minmax(400px, 1.18fr) minmax(360px, 0.98fr);
  align-items: center;
  width: min(calc(100% - 32px), var(--max));
  min-height: 74px;
  margin: 12px auto 0;
  padding: 10px 12px 10px 18px;
  border: 1px solid rgba(113, 154, 180, 0.28);
  border-radius: 25px;
  background: rgba(252, 254, 255, 0.9);
  box-shadow: 0 10px 34px rgba(54, 89, 115, 0.08);
  backdrop-filter: blur(22px) saturate(150%);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
}

.command-brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.command-brand img,
.footer-brand img {
  flex: 0 0 auto;
  border: 1px solid rgba(103, 140, 166, 0.25);
  border-radius: 11px;
  background: #fff;
  box-shadow: 0 8px 20px rgba(43, 78, 107, 0.08);
}

.command-brand span,
.footer-brand span {
  display: grid;
  min-width: 0;
}

.command-brand strong,
.footer-brand strong {
  overflow: hidden;
  font-size: 15px;
  font-weight: 760;
  letter-spacing: -0.02em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.command-brand small,
.footer-brand small {
  color: var(--ink-faint);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.command-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.command-nav a {
  position: relative;
  padding: 10px 12px;
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 680;
  white-space: nowrap;
  transition:
    color 180ms ease,
    background-color 180ms ease,
    transform 180ms var(--ease-out);
}

.command-nav a::after {
  position: absolute;
  right: 12px;
  bottom: 6px;
  left: 12px;
  height: 2px;
  border-radius: 2px;
  content: "";
  opacity: 0;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  transform: scaleX(0.25);
  transition:
    opacity 180ms ease,
    transform 180ms var(--ease-out);
}

.command-nav a:hover,
.command-nav a.is-current {
  color: var(--ink);
  background: rgba(231, 243, 249, 0.76);
  transform: translateY(-1px);
}

.command-nav a:hover::after,
.command-nav a.is-current::after {
  opacity: 1;
  transform: scaleX(1);
}

.command-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
  min-width: 0;
}

.language-switch {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(244, 249, 252, 0.9);
}

.language-switch button {
  min-width: 34px;
  height: 32px;
  padding: 0 9px;
  border: 0;
  border-radius: 999px;
  color: var(--ink-faint);
  background: transparent;
  font-size: 11px;
  font-weight: 760;
  transition:
    color 180ms ease,
    background-color 180ms ease,
    box-shadow 180ms ease;
}

.language-switch button[aria-pressed="true"] {
  color: #fff;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: 0 6px 14px rgba(40, 116, 236, 0.2);
}

.support-link,
.order-link,
.primary-action,
.secondary-action,
.lane-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 17px;
  overflow: hidden;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 760;
  white-space: nowrap;
  transition:
    transform 180ms var(--ease-out),
    box-shadow 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease;
}

.support-link,
.secondary-action {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.86);
}

.order-link,
.primary-action,
.lane-primary {
  border: 1px solid rgba(27, 132, 199, 0.18);
  color: #fff;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: 0 10px 24px rgba(25, 132, 206, 0.2);
}

.support-link:hover,
.order-link:hover,
.primary-action:hover,
.secondary-action:hover,
.lane-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(37, 99, 151, 0.16);
}

.press-echo {
  position: absolute;
  z-index: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  pointer-events: none;
  background: rgba(255, 255, 255, 0.46);
  animation: echo-out 540ms ease-out forwards;
  transform: translate(-50%, -50%) scale(0);
}

.support-link .press-echo,
.secondary-action .press-echo {
  background: rgba(25, 153, 195, 0.2);
}

.mobile-menu {
  display: none;
  position: relative;
}

.mobile-menu > summary {
  display: grid;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  list-style: none;
  place-items: center;
  background: rgba(255, 255, 255, 0.9);
}

.mobile-menu > summary::-webkit-details-marker {
  display: none;
}

.mobile-menu > summary span {
  grid-area: 1 / 1;
  width: 16px;
  height: 1.5px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 220ms var(--ease-out);
}

.mobile-menu > summary span:first-child {
  transform: translateY(-3px);
}

.mobile-menu > summary span:last-child {
  transform: translateY(3px);
}

.mobile-menu[open] > summary span:first-child {
  transform: rotate(45deg);
}

.mobile-menu[open] > summary span:last-child {
  transform: rotate(-45deg);
}

.mobile-menu nav {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  display: grid;
  width: min(300px, calc(100vw - 32px));
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-soft);
}

.mobile-menu nav a {
  padding: 12px 14px;
  border-radius: 12px;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 680;
}

.mobile-menu nav a:hover {
  color: var(--ink);
  background: var(--paper-blue);
}

main {
  width: min(calc(100% - 32px), var(--max));
  margin: 22px auto 0;
}

.command-hero {
  --hero-image-width: 61%;
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(390px, 0.88fr);
  min-height: clamp(660px, 72vw, 790px);
  overflow: hidden;
  border: 1px solid rgba(103, 148, 176, 0.28);
  border-radius: var(--radius-shell);
  background:
    linear-gradient(110deg, rgba(255, 255, 255, 0.02) 45%, rgba(255, 255, 255, 0.94) 66%),
    var(--paper-strong);
  box-shadow: var(--shadow-soft);
  contain: layout paint;
  isolation: isolate;
}

.hero-image,
.hero-video {
  position: absolute;
  z-index: 0;
  inset: 0 auto 0 0;
  width: var(--hero-image-width);
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-image {
  opacity: 1;
  transition: opacity 700ms ease;
}

.hero-video {
  z-index: 1;
  opacity: 0;
  transition: opacity 900ms ease;
}

.hero-video.is-ready {
  opacity: 1;
}

.command-hero:has(.hero-video.is-ready) .hero-image {
  opacity: 0;
}

.hero-wash {
  position: absolute;
  z-index: 2;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 0 41%, rgba(255, 255, 255, 0.08) 50%, #fff 68%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 35% 70%, rgba(246, 251, 253, 0.6));
}

.network-motion {
  position: absolute;
  z-index: 3;
  inset: 0 auto 0 0;
  width: var(--hero-image-width);
  overflow: hidden;
  pointer-events: none;
  contain: paint;
}

.signal-path {
  position: absolute;
  left: 43%;
  top: 53%;
  width: 38%;
  height: 3px;
  overflow: hidden;
  border-radius: 999px;
  opacity: 0.82;
  background: linear-gradient(90deg, rgba(30, 184, 202, 0.1), rgba(29, 170, 206, 0.45), rgba(40, 116, 236, 0.08));
  box-shadow: 0 0 12px rgba(44, 186, 211, 0.18);
  transform-origin: left center;
}

.signal-path i {
  position: absolute;
  top: 0;
  left: 0;
  width: 24%;
  height: 100%;
  border-radius: inherit;
  opacity: 0;
  background: linear-gradient(90deg, transparent, #fff 32%, #62edee 58%, #2c8df5 78%, transparent);
  filter: drop-shadow(0 0 5px rgba(89, 235, 238, 0.95));
  will-change: transform, opacity;
  animation: signal-route var(--signal-speed) linear infinite;
}

.path-one {
  transform: rotate(-32deg);
}

.path-two {
  transform: rotate(-8deg);
}

.path-three {
  transform: rotate(18deg);
}

.path-four {
  width: 32%;
  transform: rotate(56deg);
}

.path-five {
  width: 30%;
  transform: rotate(176deg);
}

.path-six {
  width: 29%;
  transform: rotate(-120deg);
}

.path-two i {
  animation-delay: -0.55s;
}

.path-three i {
  animation-delay: -1.15s;
}

.path-four i {
  animation-delay: -1.8s;
}

.path-five i {
  animation-delay: -2.35s;
}

.path-six i {
  animation-delay: -3s;
}

.network-pulse {
  position: absolute;
  width: 11px;
  height: 11px;
  border: 2px solid rgba(95, 233, 237, 0.9);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  box-shadow:
    0 0 0 0 rgba(35, 186, 213, 0.42),
    0 0 16px rgba(42, 171, 225, 0.72);
  will-change: transform, opacity;
  animation: node-sequence 5.4s ease-in-out infinite;
}

.pulse-one {
  top: 24%;
  left: 24%;
  animation-delay: 0s;
}

.pulse-two {
  top: 31%;
  left: 52%;
  animation-delay: 0.85s;
}

.pulse-three {
  top: 48%;
  left: 78%;
  animation-delay: 1.7s;
}

.pulse-four {
  top: 75%;
  left: 66%;
  animation-delay: 2.55s;
}

.pulse-five {
  top: 69%;
  left: 25%;
  animation-delay: 3.4s;
}

.core-breath {
  position: absolute;
  top: 53%;
  left: 43%;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(66, 217, 224, 0.72);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.96), rgba(92, 227, 229, 0.28) 38%, transparent 72%);
  box-shadow:
    0 0 26px rgba(37, 197, 213, 0.38),
    0 0 65px rgba(40, 116, 236, 0.18);
  transform: translate(-50%, -50%);
  will-change: transform, opacity;
  animation: core-breathe 3.8s ease-in-out infinite;
}

.command-hero:hover {
  --signal-speed: 2.15s;
}

.hero-copy {
  position: relative;
  z-index: 5;
  grid-column: 2;
  align-self: center;
  width: min(100%, 610px);
  padding: 64px clamp(34px, 5vw, 78px) 70px clamp(28px, 4vw, 64px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 17px;
  color: var(--cyan-deep);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 23px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.hero-copy h1,
.section-heading h2,
.trust-rail h2 {
  margin: 0;
  color: var(--ink);
  font-weight: 640;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.hero-copy h1 {
  max-width: 650px;
  font-size: clamp(43px, 4.45vw, 72px);
  line-height: 0.98;
}

.hero-lead {
  max-width: 600px;
  margin: 25px 0 0;
  color: var(--ink-soft);
  font-size: clamp(15px, 1.25vw, 18px);
  line-height: 1.75;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 30px;
}

.hero-metrics span {
  display: grid;
  min-height: 88px;
  padding: 15px 16px;
  border: 1px solid rgba(103, 151, 180, 0.22);
  border-radius: 17px;
  background: rgba(247, 251, 253, 0.84);
}

.hero-metrics strong {
  color: var(--blue);
  font-size: 24px;
  line-height: 1;
}

.hero-metrics small {
  align-self: end;
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 680;
  line-height: 1.25;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 27px;
}

.hero-caption {
  position: absolute;
  z-index: 6;
  bottom: 22px;
  left: 24px;
  display: grid;
  min-width: 265px;
  padding: 13px 16px;
  border: 1px solid rgba(97, 160, 188, 0.25);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 12px 30px rgba(47, 88, 119, 0.1);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.hero-caption span {
  color: var(--cyan-deep);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-caption strong {
  margin-top: 2px;
  font-size: 12px;
}

.journey-section,
.system-atlas,
.trust-rail {
  margin-top: clamp(68px, 7.5vw, 112px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.68fr) minmax(280px, 0.32fr);
  align-items: end;
  gap: clamp(30px, 6vw, 96px);
  max-width: 1240px;
  margin: 0 auto 34px;
}

.section-heading h2,
.trust-rail h2 {
  max-width: 880px;
  font-size: clamp(34px, 4.1vw, 62px);
  line-height: 1.04;
}

.section-heading > p {
  margin: 0 0 4px;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.7;
}

.journey-map {
  position: relative;
  padding: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-shell);
  background:
    radial-gradient(circle at 14% 20%, rgba(63, 202, 211, 0.08), transparent 24rem),
    rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow-card);
  contain: layout paint;
}

.journey-track {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.journey-track li {
  min-width: 0;
}

.journey-track a {
  position: relative;
  display: grid;
  min-height: 145px;
  padding: 17px 16px 15px;
  overflow: hidden;
  border: 1px solid rgba(112, 153, 178, 0.22);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 24px rgba(47, 85, 113, 0.05);
  transition:
    transform 220ms var(--ease-out),
    border-color 220ms ease,
    box-shadow 220ms ease;
}

.journey-track a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  content: "";
  opacity: 0;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  transform: scaleX(0.25);
  transform-origin: left;
  transition:
    opacity 220ms ease,
    transform 220ms var(--ease-out);
}

.journey-track a:hover {
  z-index: 3;
  border-color: rgba(40, 149, 191, 0.48);
  box-shadow: 0 15px 30px rgba(50, 103, 142, 0.11);
  transform: translateY(-5px);
}

.journey-track a:hover::after {
  opacity: 1;
  transform: scaleX(1);
}

.journey-track b {
  color: var(--cyan-deep);
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0.12em;
}

.journey-track span {
  align-self: end;
  margin-top: 30px;
  font-size: 15px;
  font-weight: 760;
  line-height: 1.2;
}

.journey-track small {
  margin-top: 6px;
  color: var(--ink-faint);
  font-size: 11px;
  line-height: 1.35;
}

.journey-flow {
  position: absolute;
  z-index: 1;
  right: 3%;
  left: 3%;
  height: 2px;
  overflow: hidden;
  opacity: 0.48;
  background: linear-gradient(90deg, transparent, rgba(34, 179, 201, 0.5) 8% 92%, transparent);
}

.journey-flow i {
  position: absolute;
  top: -2px;
  left: 0;
  width: 80px;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, #63edf0, var(--blue), transparent);
  filter: blur(0.2px) drop-shadow(0 0 7px rgba(54, 196, 220, 0.72));
  animation: journey-packet 6.2s linear infinite;
}

.flow-top {
  top: 26%;
}

.flow-bottom {
  top: 74%;
}

.flow-bottom i {
  animation-delay: -3.1s;
}

.intent-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 1240px;
  margin: 0 auto 28px;
}

.intent-rail a {
  position: relative;
  display: grid;
  min-height: 134px;
  padding: 23px 24px;
  overflow: hidden;
  border: 1px solid rgba(108, 151, 177, 0.24);
  border-radius: 21px;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow-card);
  transition:
    transform 220ms var(--ease-out),
    border-color 220ms ease,
    box-shadow 220ms ease;
}

.intent-rail a::before {
  position: absolute;
  top: -70px;
  right: -45px;
  width: 165px;
  height: 165px;
  border-radius: 50%;
  content: "";
  opacity: 0.62;
  background: radial-gradient(circle, rgba(57, 187, 204, 0.16), transparent 68%);
  transition: transform 500ms var(--ease-out);
}

.intent-rail a:hover {
  border-color: rgba(47, 151, 194, 0.48);
  box-shadow: 0 18px 42px rgba(43, 91, 126, 0.12);
  transform: translateY(-4px);
}

.intent-rail a:hover::before {
  transform: translate(-18px, 20px) scale(1.18);
}

.intent-rail small {
  position: relative;
  z-index: 1;
  color: var(--cyan-deep);
  font-size: 10px;
  font-weight: 820;
  letter-spacing: 0.12em;
}

.intent-rail strong {
  position: relative;
  z-index: 1;
  align-self: end;
  max-width: 370px;
  margin-top: 28px;
  font-size: clamp(17px, 1.45vw, 21px);
  line-height: 1.25;
}

.atlas-layout {
  display: grid;
  grid-template-columns: 304px minmax(0, 1fr);
  align-items: start;
  gap: 18px;
}

.atlas-controls {
  position: sticky;
  top: 104px;
  display: grid;
  gap: 16px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(250, 253, 254, 0.9);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.system-search {
  display: grid;
  gap: 8px;
}

.system-search span {
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 760;
}

.system-search input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px 0 41px;
  border: 1px solid var(--line);
  border-radius: 15px;
  outline: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 20px 50%, transparent 5px, var(--cyan-deep) 5.5px 6.5px, transparent 7px),
    linear-gradient(47deg, transparent 50%, var(--cyan-deep) 52% 58%, transparent 60%) 24px 29px / 8px 8px no-repeat,
    #fff;
  font-size: 12px;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.system-search input:focus {
  border-color: rgba(40, 116, 236, 0.48);
  box-shadow: 0 0 0 4px rgba(40, 116, 236, 0.08);
}

.system-filters {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}

.system-filters button,
.disclosure-actions button {
  min-height: 38px;
  padding: 7px 9px;
  border: 1px solid rgba(103, 148, 176, 0.22);
  border-radius: 12px;
  color: var(--ink-soft);
  background: rgba(255, 255, 255, 0.78);
  font-size: 10px;
  font-weight: 720;
  line-height: 1.2;
  transition:
    color 170ms ease,
    border-color 170ms ease,
    background-color 170ms ease,
    transform 170ms var(--ease-out);
}

.system-filters button:hover,
.disclosure-actions button:hover {
  color: var(--ink);
  border-color: rgba(51, 155, 191, 0.4);
  transform: translateY(-1px);
}

.system-filters button.is-active {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--cyan-deep), var(--blue));
  box-shadow: 0 8px 18px rgba(40, 116, 236, 0.16);
}

.system-filters button:first-child {
  grid-column: 1 / -1;
}

.result-count {
  margin: 0;
  padding: 11px 12px;
  border-radius: 12px;
  color: var(--ink-soft);
  background: var(--paper-blue);
  font-size: 11px;
  font-weight: 680;
}

.disclosure-actions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 7px;
}

.runtime-note {
  display: grid;
  gap: 4px;
  padding: 14px;
  border: 1px solid rgba(45, 168, 161, 0.26);
  border-radius: 15px;
  background: rgba(233, 249, 246, 0.74);
  transition:
    transform 180ms var(--ease-out),
    border-color 180ms ease;
}

.runtime-note:hover {
  border-color: rgba(45, 168, 161, 0.52);
  transform: translateY(-2px);
}

.runtime-note span {
  font-size: 11px;
  font-weight: 760;
}

.runtime-note small {
  color: var(--green);
  font-size: 10px;
}

.lane-stack {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.system-lane {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 23px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 10px 28px rgba(47, 87, 116, 0.055);
  transition:
    border-color 220ms ease,
    box-shadow 220ms ease,
    opacity 220ms ease,
    transform 220ms var(--ease-out);
}

.system-lane[open] {
  border-color: rgba(54, 149, 188, 0.42);
  box-shadow: 0 18px 44px rgba(42, 85, 116, 0.1);
}

.system-lane[hidden] {
  display: none;
}

.system-lane > summary {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) 42px;
  align-items: center;
  gap: 17px;
  min-height: 108px;
  padding: 18px 20px;
  list-style: none;
}

.system-lane > summary::-webkit-details-marker {
  display: none;
}

.lane-index {
  display: grid;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(57, 160, 193, 0.28);
  border-radius: 16px;
  color: var(--cyan-deep);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(232, 247, 250, 0.82));
  font-size: 12px;
  font-weight: 820;
  place-items: center;
}

.lane-heading {
  display: grid;
  min-width: 0;
}

.lane-heading small {
  color: var(--cyan-deep);
  font-size: 9px;
  font-weight: 820;
  letter-spacing: 0.14em;
}

.lane-heading strong {
  margin-top: 5px;
  font-size: clamp(20px, 2vw, 29px);
  font-weight: 680;
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.lane-heading em {
  margin-top: 6px;
  overflow: hidden;
  color: var(--ink-faint);
  font-size: 12px;
  font-style: normal;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lane-toggle {
  position: relative;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(247, 251, 253, 0.86);
  transition:
    background-color 200ms ease,
    transform 300ms var(--ease-out);
}

.lane-toggle::before,
.lane-toggle::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 1.5px;
  border-radius: 2px;
  content: "";
  background: var(--ink-soft);
  transform: translate(-50%, -50%);
}

.lane-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
  transition: transform 220ms var(--ease-out);
}

.system-lane[open] .lane-toggle {
  background: var(--paper-blue);
  transform: rotate(180deg);
}

.system-lane[open] .lane-toggle::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.lane-body {
  display: grid;
  grid-template-columns: minmax(260px, 0.34fr) minmax(0, 0.66fr);
  gap: 18px;
  padding: 0 20px 22px 95px;
  animation: lane-open 320ms var(--ease-out) both;
}

.lane-outcome {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  min-height: 190px;
  padding: 20px;
  border: 1px solid rgba(91, 148, 177, 0.22);
  border-radius: 18px;
  background:
    radial-gradient(circle at 10% 10%, rgba(54, 194, 204, 0.09), transparent 11rem),
    rgba(247, 251, 253, 0.8);
}

.lane-outcome p {
  margin: 0 0 22px;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.66;
}

.lane-primary {
  min-height: 39px;
  font-size: 11px;
}

.lane-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-content: start;
  gap: 8px;
}

.lane-links a {
  position: relative;
  display: grid;
  min-height: 88px;
  padding: 14px 15px;
  overflow: hidden;
  border: 1px solid rgba(108, 151, 177, 0.21);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.86);
  transition:
    transform 190ms var(--ease-out),
    border-color 190ms ease,
    box-shadow 190ms ease;
}

.lane-links a::after {
  position: absolute;
  right: 13px;
  bottom: 12px;
  width: 18px;
  height: 1px;
  content: "";
  opacity: 0;
  background: var(--cyan-deep);
  transform: translateX(-8px);
  transition:
    opacity 180ms ease,
    transform 180ms var(--ease-out);
}

.lane-links a:hover {
  z-index: 2;
  border-color: rgba(38, 155, 193, 0.45);
  box-shadow: 0 11px 24px rgba(43, 89, 123, 0.09);
  transform: translateY(-3px);
}

.lane-links a:hover::after {
  opacity: 1;
  transform: translateX(0);
}

.lane-links span {
  font-size: 12px;
  font-weight: 760;
  line-height: 1.25;
}

.lane-links small {
  align-self: end;
  margin-top: 10px;
  color: var(--ink-faint);
  font-size: 10px;
  line-height: 1.35;
}

.trust-rail {
  display: grid;
  grid-template-columns: minmax(0, 0.58fr) minmax(380px, 0.42fr);
  align-items: center;
  gap: clamp(28px, 6vw, 94px);
  padding: clamp(42px, 6vw, 82px);
  overflow: hidden;
  border: 1px solid rgba(83, 150, 181, 0.25);
  border-radius: var(--radius-shell);
  background:
    radial-gradient(circle at 90% 15%, rgba(40, 116, 236, 0.13), transparent 23rem),
    radial-gradient(circle at 0% 100%, rgba(31, 191, 194, 0.12), transparent 25rem),
    linear-gradient(135deg, rgba(250, 253, 254, 0.96), rgba(239, 248, 252, 0.92));
  box-shadow: var(--shadow-soft);
}

.trust-rail nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.trust-rail nav a {
  display: grid;
  min-height: 105px;
  padding: 18px;
  border: 1px solid rgba(100, 151, 178, 0.22);
  border-radius: 17px;
  background: rgba(255, 255, 255, 0.78);
  transition:
    transform 200ms var(--ease-out),
    box-shadow 200ms ease;
}

.trust-rail nav a:hover {
  box-shadow: var(--shadow-card);
  transform: translateY(-3px);
}

.trust-rail nav span {
  font-size: 13px;
  font-weight: 760;
}

.trust-rail nav small {
  align-self: end;
  margin-top: 18px;
  color: var(--ink-faint);
  font-size: 10px;
}

.command-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 22px;
  width: min(calc(100% - 32px), var(--max));
  margin: 76px auto 24px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: 22px;
  color: var(--ink-soft);
  background: rgba(250, 253, 254, 0.8);
}

.command-footer nav {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.command-footer nav a {
  font-size: 11px;
  font-weight: 680;
}

.command-footer > span {
  justify-self: end;
  font-size: 10px;
}

.reveal-ready .section-heading,
.reveal-ready .intent-rail,
.reveal-ready .system-lane,
.reveal-ready .trust-rail {
  opacity: 0;
  transform: translateY(22px);
}

.reveal-ready .is-revealed {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 620ms ease,
    transform 620ms var(--ease-out);
}

@keyframes signal-route {
  0% {
    opacity: 0;
    transform: translateX(-120%);
  }
  12% {
    opacity: 0.95;
  }
  78% {
    opacity: 0.9;
  }
  100% {
    opacity: 0;
    transform: translateX(520%);
  }
}

@keyframes node-sequence {
  0%,
  70%,
  100% {
    opacity: 0.42;
    transform: scale(0.84);
    box-shadow:
      0 0 0 0 rgba(35, 186, 213, 0),
      0 0 11px rgba(42, 171, 225, 0.32);
  }
  12% {
    opacity: 1;
    transform: scale(1.24);
    box-shadow:
      0 0 0 13px rgba(35, 186, 213, 0),
      0 0 25px rgba(42, 171, 225, 0.9);
  }
  26% {
    opacity: 0.72;
    transform: scale(1);
  }
}

@keyframes core-breathe {
  0%,
  100% {
    opacity: 0.66;
    transform: translate(-50%, -50%) scale(0.82);
  }
  50% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.18);
  }
}

@keyframes journey-packet {
  0% {
    opacity: 0;
    transform: translateX(-100%);
  }
  8%,
  88% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateX(calc(88vw + 100%));
  }
}

@keyframes lane-open {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes echo-out {
  to {
    opacity: 0;
    transform: translate(-50%, -50%) scale(18);
  }
}

@media (max-width: 1240px) {
  .command-header {
    grid-template-columns: minmax(210px, 0.8fr) minmax(330px, 1.2fr) minmax(320px, 1fr);
  }

  .command-nav a {
    padding-inline: 9px;
    font-size: 12px;
  }

  .support-link {
    display: none;
  }

  .command-hero {
    grid-template-columns: minmax(0, 1.04fr) minmax(370px, 0.96fr);
  }

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

@media (max-width: 1050px) {
  .command-header {
    grid-template-columns: 1fr auto;
  }

  .command-nav {
    display: none;
  }

  .mobile-menu {
    display: block;
  }

  .command-hero {
    --hero-image-width: 100%;
    display: block;
    min-height: auto;
    padding-top: min(72vw, 680px);
  }

  .hero-image,
  .hero-video {
    width: 100%;
    height: min(72vw, 680px);
  }

  .hero-wash {
    background:
      linear-gradient(180deg, transparent 0 40%, rgba(255, 255, 255, 0.12) 54%, #fff 77%),
      linear-gradient(90deg, rgba(255, 255, 255, 0.04), transparent, rgba(255, 255, 255, 0.04));
  }

  .network-motion {
    width: 100%;
    height: min(72vw, 680px);
  }

  .hero-copy {
    width: 100%;
    max-width: none;
    padding: 14px clamp(24px, 7vw, 66px) 64px;
  }

  .hero-copy h1 {
    max-width: 820px;
  }

  .hero-caption {
    top: 20px;
    bottom: auto;
  }

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

  .journey-flow {
    display: none;
  }

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

  .atlas-controls {
    position: relative;
    top: auto;
    grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1.2fr);
    align-items: end;
  }

  .system-filters {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .system-filters button:first-child {
    grid-column: auto;
  }

  .result-count,
  .disclosure-actions,
  .runtime-note {
    align-self: stretch;
  }

  .lane-body {
    padding-left: 20px;
  }

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

@media (max-width: 760px) {
  html {
    scroll-padding-top: 90px;
  }

  .command-header,
  main,
  .command-footer {
    width: min(calc(100% - 20px), var(--max));
  }

  .command-header {
    top: 7px;
    min-height: 64px;
    margin-top: 7px;
    padding: 8px 8px 8px 12px;
    border-radius: 20px;
  }

  .command-brand img {
    width: 36px;
    height: 36px;
  }

  .command-brand small,
  .support-link,
  .order-link {
    display: none;
  }

  .language-switch button {
    min-width: 31px;
    height: 30px;
    padding-inline: 7px;
  }

  main {
    margin-top: 14px;
  }

  .command-hero {
    padding-top: min(86vw, 520px);
    border-radius: 23px;
  }

  .hero-image,
  .hero-video,
  .network-motion {
    height: min(86vw, 520px);
  }

  .hero-copy {
    padding: 8px 20px 42px;
  }

  .hero-copy h1 {
    font-size: clamp(38px, 11vw, 58px);
    line-height: 1.01;
  }

  .hero-lead {
    font-size: 15px;
    line-height: 1.65;
  }

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

  .hero-metrics span {
    grid-template-columns: 44px 1fr;
    align-items: center;
    min-height: 58px;
  }

  .hero-caption {
    right: 14px;
    left: 14px;
    min-width: 0;
  }

  .core-breath {
    width: 34px;
    height: 34px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 25px;
  }

  .section-heading h2,
  .trust-rail h2 {
    font-size: clamp(32px, 9vw, 46px);
  }

  .journey-section,
  .system-atlas,
  .trust-rail {
    margin-top: 62px;
  }

  .journey-map {
    padding: 12px;
    border-radius: 22px;
  }

  .journey-track {
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .journey-track a {
    grid-template-columns: 38px minmax(0, 1fr);
    min-height: 88px;
    align-items: center;
  }

  .journey-track b {
    grid-row: 1 / 3;
  }

  .journey-track span {
    align-self: end;
    margin-top: 0;
  }

  .journey-track small {
    align-self: start;
  }

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

  .intent-rail a {
    min-height: 112px;
  }

  .atlas-controls {
    grid-template-columns: 1fr;
    padding: 16px;
  }

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

  .system-lane {
    border-radius: 20px;
  }

  .system-lane > summary {
    grid-template-columns: 44px minmax(0, 1fr) 34px;
    gap: 12px;
    min-height: 96px;
    padding: 14px;
  }

  .lane-index {
    width: 42px;
    height: 42px;
    border-radius: 13px;
  }

  .lane-heading strong {
    font-size: 19px;
  }

  .lane-heading em {
    white-space: normal;
  }

  .lane-toggle {
    width: 34px;
    height: 34px;
  }

  .lane-body {
    grid-template-columns: 1fr;
    padding: 0 14px 15px;
  }

  .lane-links {
    grid-template-columns: 1fr;
  }

  .lane-links a {
    min-height: 76px;
  }

  .trust-rail {
    padding: 30px 20px;
    border-radius: 22px;
  }

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

  .command-footer {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .command-footer > span {
    justify-self: center;
  }
}

@media (max-width: 420px) {
  .command-brand strong {
    font-size: 13px;
  }

  .command-actions {
    gap: 4px;
  }

  .language-switch {
    padding: 2px;
  }

  .language-switch button {
    min-width: 28px;
    height: 28px;
    font-size: 10px;
  }

  .mobile-menu > summary {
    width: 38px;
    height: 38px;
  }

  .hero-actions {
    display: grid;
  }

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

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

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

  .hero-video {
    display: none;
  }

  .signal-path i,
  .network-pulse,
  .core-breath,
  .journey-flow i {
    animation: none !important;
  }

  .reveal-ready .section-heading,
  .reveal-ready .intent-rail,
  .reveal-ready .system-lane,
  .reveal-ready .trust-rail {
    opacity: 1;
    transform: none;
  }
}