:root {
  --ink: #101828;
  --muted: #5f6b7a;
  --line: rgba(16, 24, 40, 0.1);
  --paper: #f7f9fc;
  --white: #ffffff;
  --blue: #135fd4;
  --blue-bright: #2478ef;
  --cyan: #0fa6c4;
  --green: #21a675;
  --navy: #081834;
  --violet: #6e62e5;
  --radius-lg: 32px;
  --radius-md: 22px;
  --shadow: 0 22px 70px rgba(19, 59, 116, 0.12);
  --container: 1200px;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

img,
svg {
  display: block;
}

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

.container {
  width: min(calc(100% - 48px), var(--container));
  margin: 0 auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 999;
  padding: 10px 14px;
  border-radius: 10px;
  color: white;
  background: var(--navy);
  transform: translateY(-150%);
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.scrolled {
  background: rgba(247, 249, 252, 0.88);
  border-bottom-color: var(--line);
  box-shadow: 0 8px 30px rgba(20, 46, 90, 0.06);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.nav-shell {
  min-height: 78px;
  display: grid;
  grid-template-columns: 220px 1fr 220px;
  align-items: center;
}

.brand {
  width: 168px;
}

.brand img {
  width: 100%;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.site-nav a {
  color: #344054;
  font-size: 14px;
  font-weight: 600;
  transition: color 160ms ease;
}

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

.nav-cta {
  justify-self: end;
}

.menu-toggle {
  display: none;
  border: 0;
  background: none;
}

.button {
  min-height: 50px;
  padding: 0 24px;
  border: 1px solid var(--blue);
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: white;
  background: var(--blue);
  box-shadow: 0 12px 28px rgba(19, 95, 212, 0.2);
  font-size: 15px;
  font-weight: 700;
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  background: #0c4fb6;
  box-shadow: 0 16px 34px rgba(19, 95, 212, 0.28);
  transform: translateY(-2px);
}

.button svg {
  width: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-width: 1.8;
}

.button-small {
  min-height: 42px;
  padding-inline: 19px;
  font-size: 14px;
}

.button-secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(16, 24, 40, 0.12);
  box-shadow: none;
}

.button-secondary:hover {
  color: var(--blue);
  background: white;
  box-shadow: 0 12px 28px rgba(20, 46, 90, 0.1);
}

.hero {
  min-height: 780px;
  padding: 150px 0 90px;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(rgba(19, 95, 212, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(19, 95, 212, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, #f8fbff 0%, #f3f7fc 100%);
  background-size: 56px 56px, 56px 56px, auto;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 150px;
  background: linear-gradient(transparent, var(--paper));
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(20px);
  pointer-events: none;
}

.hero-glow-one {
  width: 620px;
  height: 620px;
  top: -260px;
  right: -80px;
  background: radial-gradient(circle, rgba(52, 155, 255, 0.18), transparent 70%);
}

.hero-glow-two {
  width: 420px;
  height: 420px;
  bottom: -180px;
  left: 16%;
  background: radial-gradient(circle, rgba(28, 214, 178, 0.12), transparent 70%);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(500px, 1.05fr);
  align-items: center;
  gap: 68px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.status-dot {
  width: 8px;
  height: 8px;
  margin-right: 7px;
  border-radius: 50%;
  display: inline-block;
  background: #21c991;
  box-shadow: 0 0 0 6px rgba(33, 201, 145, 0.12);
}

.hero h1 {
  margin: 0;
  font-size: clamp(48px, 5.3vw, 76px);
  line-height: 1.08;
  letter-spacing: -0.055em;
}

.hero h1 span {
  color: transparent;
  background: linear-gradient(100deg, #1256c4, #1674e5 48%, #0b9ab4);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-lead {
  max-width: 630px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.85;
}

.hero-actions {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-notes {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  color: #667085;
  font-size: 13px;
}

.hero-notes span::before {
  content: "✓";
  margin-right: 6px;
  color: var(--green);
  font-weight: 800;
}

.hero-system {
  min-height: 560px;
  padding: 20px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 34px;
  color: white;
  background:
    radial-gradient(circle at 52% 42%, rgba(35, 119, 241, 0.28), transparent 36%),
    linear-gradient(145deg, #0c2044 0%, #07152e 60%, #071126 100%);
  box-shadow: 0 30px 80px rgba(12, 45, 94, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.hero-system::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background-image: radial-gradient(rgba(255, 255, 255, 0.26) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: linear-gradient(black, transparent 85%);
}

.system-topbar,
.system-footer {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.system-topbar {
  padding: 4px 4px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  color: rgba(255, 255, 255, 0.75);
  font-size: 12px;
}

.system-title {
  display: flex;
  align-items: center;
  gap: 9px;
}

.live-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #23dfaa;
  box-shadow: 0 0 0 5px rgba(35, 223, 170, 0.12);
}

.system-state {
  padding: 5px 9px;
  border: 1px solid rgba(53, 223, 177, 0.22);
  border-radius: 999px;
  color: #75edca;
  background: rgba(53, 223, 177, 0.08);
}

.orbit-stage {
  height: 430px;
  position: relative;
}

.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(100, 169, 255, 0.18);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit-one {
  width: 280px;
  height: 280px;
}

.orbit-two {
  width: 430px;
  height: 360px;
  border-style: dashed;
}

.core-card {
  width: 168px;
  height: 168px;
  padding: 20px;
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 3;
  border: 1px solid rgba(106, 177, 255, 0.34);
  border-radius: 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, rgba(26, 104, 217, 0.9), rgba(16, 68, 147, 0.88));
  box-shadow: 0 24px 70px rgba(12, 103, 235, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.24);
  transform: translate(-50%, -50%);
}

.core-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 11px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.12);
}

.core-icon svg {
  width: 27px;
  fill: none;
  stroke: white;
  stroke-width: 1.7;
}

.core-card strong {
  font-size: 21px;
}

.core-card small {
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.64);
}

.orbit-node {
  width: 122px;
  padding: 12px 14px 12px 36px;
  position: absolute;
  z-index: 4;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  background: rgba(13, 35, 73, 0.82);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.16);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.orbit-node i {
  width: 9px;
  height: 9px;
  position: absolute;
  left: 15px;
  top: 18px;
  border-radius: 50%;
  background: #3ca2ff;
  box-shadow: 0 0 0 6px rgba(60, 162, 255, 0.1);
}

.orbit-node span,
.orbit-node small {
  display: block;
}

.orbit-node span {
  font-size: 13px;
  font-weight: 700;
}

.orbit-node small {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.45);
  font-size: 10px;
}

.node-one { top: 45px; left: 40px; }
.node-two { top: 33px; right: 34px; }
.node-three { top: 192px; right: 9px; }
.node-four { bottom: 38px; right: 65px; }
.node-five { bottom: 45px; left: 38px; }
.node-three i,
.node-five i { background: #28d8ab; }
.node-four i { background: #9b8cff; }

.system-footer {
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.system-footer span {
  flex: 1;
  color: rgba(255, 255, 255, 0.46);
  font-size: 11px;
  text-align: center;
}

.system-footer b {
  margin-right: 3px;
  color: white;
  font-size: 17px;
}

.signal-bar {
  position: relative;
  z-index: 3;
  padding-bottom: 42px;
}

.signal-grid {
  padding: 26px 34px;
  border: 1px solid var(--line);
  border-radius: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 20px 60px rgba(20, 46, 90, 0.07);
}

.signal-grid p {
  margin: 0;
  padding: 0 30px;
}

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

.signal-grid strong,
.signal-grid span {
  display: block;
}

.signal-grid strong {
  margin-bottom: 6px;
  font-size: 15px;
}

.signal-grid span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.section {
  padding: 110px 0;
}

.section-heading {
  max-width: 710px;
  margin-bottom: 52px;
}

.section-heading h2,
.employee-copy h2,
.geo-copy h2,
.contact-copy h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.2;
  letter-spacing: -0.04em;
}

.section-heading > p:not(.eyebrow),
.split-heading > p,
.employee-copy > p,
.geo-copy > p,
.contact-copy > p,
.about-copy > p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.85;
}

.section-heading > p:not(.eyebrow) {
  margin: 18px 0 0;
}

.split-heading {
  max-width: none;
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  align-items: end;
  gap: 80px;
}

.split-heading > p {
  margin: 0 0 5px;
}

.operating-loop {
  padding-top: 80px;
}

.loop-grid {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border: 1px solid var(--line);
  border-radius: 26px;
  overflow: hidden;
  background: white;
}

.loop-grid li {
  min-height: 210px;
  padding: 28px 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

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

.loop-grid li:not(:last-child)::after {
  content: "→";
  position: absolute;
  top: 38px;
  right: -10px;
  z-index: 2;
  width: 20px;
  height: 20px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--blue);
  background: white;
  font-size: 11px;
}

.loop-grid span {
  position: absolute;
  top: 26px;
  color: #b9c4d2;
  font-size: 12px;
  font-weight: 800;
}

.loop-grid strong {
  font-size: 21px;
}

.loop-grid p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.products {
  background: white;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.product-card {
  min-height: 350px;
  padding: 38px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--paper);
}

.product-card::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  right: -110px;
  bottom: -130px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.08;
  filter: blur(2px);
}

.product-large {
  min-height: 440px;
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 55px;
  align-items: center;
}

.product-index {
  position: absolute;
  top: 30px;
  right: 34px;
  color: currentColor;
  opacity: 0.38;
  font-size: 12px;
  font-weight: 800;
}

.product-kicker {
  margin: 0 0 10px;
  color: currentColor;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.product-card h3 {
  margin: 0;
  color: var(--ink);
  font-size: 30px;
  letter-spacing: -0.03em;
}

.product-card > p:not(.product-kicker),
.product-content > p:not(.product-kicker) {
  max-width: 520px;
  margin: 17px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.product-content ul {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.product-content li,
.tag-list span {
  padding: 8px 12px;
  border: 1px solid currentColor;
  border-radius: 999px;
  color: #48617d;
  background: rgba(255, 255, 255, 0.52);
  font-size: 12px;
}

.product-blue { color: var(--blue); background: linear-gradient(135deg, #edf5ff, #f9fbff); }
.product-cyan { color: var(--cyan); background: linear-gradient(145deg, #effbfd, #f7fbfc); }
.product-green { color: var(--green); background: linear-gradient(145deg, #effaf6, #f8fcfa); }
.product-violet { color: var(--violet); background: linear-gradient(145deg, #f4f1ff, #faf9ff); }

.product-dark {
  color: #58a6ff;
  background: linear-gradient(145deg, #0c1f3f, #07142c);
  border-color: rgba(255, 255, 255, 0.08);
}

.product-dark h3,
.product-dark > p:not(.product-kicker) {
  color: white;
}

.product-dark > p:not(.product-kicker) {
  color: rgba(255, 255, 255, 0.62);
}

.tag-list {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.product-dark .tag-list span {
  color: rgba(255, 255, 255, 0.7);
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
}

.mini-dashboard {
  min-height: 280px;
  border: 1px solid rgba(19, 95, 212, 0.17);
  border-radius: 20px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 24px 60px rgba(19, 95, 212, 0.14);
  transform: perspective(900px) rotateY(-5deg) rotateX(2deg);
}

.dash-top {
  height: 38px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 6px;
}

.dash-top span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #cbd5e1;
}

.dash-body {
  height: 240px;
  display: grid;
  grid-template-columns: 62px 1fr;
}

.dash-sidebar {
  border-right: 1px solid var(--line);
  background: #f7faff;
}

.dash-content {
  padding: 24px;
}

.dash-line {
  width: 38%;
  height: 8px;
  margin-bottom: 9px;
  border-radius: 99px;
  background: #dbe7f5;
}

.dash-line.wide { width: 66%; background: #bed8f7; }

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

.content-tiles i {
  height: 56px;
  border-radius: 9px;
  background: linear-gradient(145deg, #d6e9ff, #eef6ff);
}

.dash-chart {
  height: 70px;
  margin-top: 16px;
  display: flex;
  align-items: flex-end;
  gap: 9px;
}

.dash-chart b {
  width: 18%;
  height: 32%;
  border-radius: 5px 5px 0 0;
  background: #77acf1;
}

.dash-chart b:nth-child(2) { height: 54%; }
.dash-chart b:nth-child(3) { height: 42%; }
.dash-chart b:nth-child(4) { height: 78%; }
.dash-chart b:nth-child(5) { height: 66%; background: #31c6a0; }

.avatar-stack {
  margin-top: 44px;
  display: flex;
  align-items: center;
}

.avatar-stack i {
  width: 60px;
  height: 60px;
  margin-right: -13px;
  border: 5px solid #f2fafb;
  border-radius: 50%;
  background: linear-gradient(145deg, #b8e4ee, #348aa5);
}

.avatar-stack i:nth-child(2) { background: linear-gradient(145deg, #a7c7ea, #4b6ca6); }
.avatar-stack i:nth-child(3) { background: linear-gradient(145deg, #d5c1f0, #7f67bd); }
.avatar-stack span {
  margin-left: 28px;
  color: #557080;
  font-size: 12px;
}

.product-green > a {
  margin-top: 32px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #147958;
  font-size: 14px;
  font-weight: 800;
}

.chat-preview {
  margin-top: 35px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.chat-preview span {
  max-width: 78%;
  padding: 10px 13px;
  border-radius: 14px;
  color: #5d6381;
  background: white;
  font-size: 12px;
  box-shadow: 0 8px 20px rgba(78, 68, 153, 0.08);
}

.chat-preview .chat-out {
  align-self: flex-end;
  color: white;
  background: var(--violet);
}

.employees {
  background: white;
}

.employee-shell {
  padding: 70px;
  border-radius: 38px;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: center;
  gap: 80px;
  color: white;
  background:
    radial-gradient(circle at 16% 15%, rgba(38, 126, 255, 0.3), transparent 35%),
    radial-gradient(circle at 80% 90%, rgba(25, 209, 166, 0.11), transparent 35%),
    #07162f;
  box-shadow: 0 30px 80px rgba(7, 31, 70, 0.18);
}

.eyebrow-light {
  color: #72aefe;
}

.employee-copy > p {
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.62);
}

.role-tabs {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.role-tab {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.65);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 650;
}

.role-tab:hover,
.role-tab.active {
  color: white;
  border-color: rgba(89, 161, 255, 0.65);
  background: rgba(34, 114, 224, 0.36);
}

.employee-console {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 26px;
  background: rgba(12, 33, 69, 0.84);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.26);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.console-header {
  height: 48px;
  padding: 0 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.console-header > div {
  display: flex;
  gap: 6px;
}

.console-header span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.28);
}

.console-header small {
  color: rgba(255, 255, 255, 0.35);
  font-size: 9px;
  letter-spacing: 0.12em;
}

.console-body {
  padding: 26px;
}

.employee-profile {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  align-items: center;
  gap: 14px;
}

.employee-mark {
  width: 52px;
  height: 52px;
  border-radius: 17px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #2b8bff, #1060cc);
  font-size: 14px;
  font-weight: 800;
}

.employee-profile small,
.employee-profile strong {
  display: block;
}

.employee-profile small {
  margin-bottom: 4px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 10px;
}

.employee-profile strong {
  font-size: 17px;
}

.employee-profile > span {
  padding: 6px 9px;
  border-radius: 999px;
  color: #5de6bf;
  background: rgba(43, 210, 163, 0.1);
  font-size: 10px;
}

.task-card {
  margin-top: 22px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.035);
}

.task-heading {
  display: flex;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.42);
  font-size: 10px;
}

.task-heading em {
  color: #70adff;
  font-style: normal;
}

.task-card p {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  line-height: 1.7;
}

.ability-list {
  margin-top: 18px;
  display: grid;
  gap: 9px;
}

.ability-list span {
  padding: 11px 13px;
  border-radius: 11px;
  color: rgba(255, 255, 255, 0.66);
  background: rgba(255, 255, 255, 0.03);
  font-size: 11px;
}

.ability-list i {
  width: 6px;
  height: 6px;
  margin-right: 9px;
  border-radius: 50%;
  display: inline-block;
  background: #42d7ad;
}

.progress-row {
  margin-top: 22px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
}

.progress-row small {
  color: rgba(255, 255, 255, 0.38);
  font-size: 10px;
}

.progress-row > div {
  height: 5px;
  border-radius: 99px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
}

.progress-row i {
  width: 72%;
  height: 100%;
  display: block;
  background: linear-gradient(90deg, #277ff0, #38d5ae);
}

.progress-row b {
  color: #75edca;
  font-size: 11px;
}

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

.delivery-card {
  min-height: 390px;
  padding: 36px;
  position: relative;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: white;
}

.delivery-card > span {
  color: #a6b2c1;
  font-size: 12px;
  font-weight: 800;
}

.delivery-card h3 {
  margin: 42px 0 0;
  font-size: 27px;
}

.delivery-card p {
  min-height: 82px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.delivery-card ul {
  margin: 30px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  display: grid;
  gap: 13px;
  color: #43546a;
  font-size: 13px;
}

.delivery-card li::before {
  content: "✓";
  margin-right: 9px;
  color: var(--green);
  font-weight: 800;
}

.delivery-card.featured {
  color: white;
  border-color: transparent;
  background: linear-gradient(145deg, #1668db, #0c4da8);
  box-shadow: 0 24px 55px rgba(18, 88, 187, 0.22);
  transform: translateY(-10px);
}

.delivery-card.featured > span,
.delivery-card.featured p,
.delivery-card.featured ul {
  color: rgba(255, 255, 255, 0.72);
}

.delivery-card.featured ul {
  border-top-color: rgba(255, 255, 255, 0.16);
}

.delivery-card.featured li::before {
  color: #77efce;
}

.recommend-tag {
  position: absolute;
  top: 24px;
  right: 24px;
  padding: 6px 10px;
  border-radius: 999px;
  color: #bce9ff;
  background: rgba(255, 255, 255, 0.12);
  font-size: 10px;
  font-weight: 700;
}

.geo-section {
  padding-top: 60px;
}

.geo-shell {
  padding: 70px;
  border-radius: 38px;
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  align-items: center;
  gap: 100px;
  color: white;
  background:
    radial-gradient(circle at 90% 15%, rgba(47, 225, 178, 0.2), transparent 30%),
    linear-gradient(135deg, #0a2550, #0a1835);
}

.geo-copy > p {
  margin: 22px 0 30px;
  color: rgba(255, 255, 255, 0.64);
}

.button-light {
  color: #0c4da8;
  border-color: white;
  background: white;
  box-shadow: none;
}

.button-light:hover {
  color: #073f91;
  background: #edf6ff;
}

.audit-card {
  padding: 25px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.055);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.22);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.audit-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
}

.audit-head small {
  color: #70e5c2;
}

.score-ring {
  width: 128px;
  height: 128px;
  margin: 28px auto;
  border: 8px solid rgba(255, 255, 255, 0.08);
  border-top-color: #3b91ff;
  border-right-color: #37d7ae;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 42px rgba(44, 134, 255, 0.16);
}

.score-ring strong {
  font-size: 30px;
}

.score-ring span {
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.42);
  font-size: 9px;
}

.audit-bars {
  display: grid;
  gap: 15px;
}

.audit-bars p {
  margin: 0;
  display: grid;
  grid-template-columns: 64px 1fr;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 10px;
}

.audit-bars i {
  height: 5px;
  border-radius: 99px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
}

.audit-bars b {
  height: 100%;
  display: block;
  border-radius: inherit;
  background: linear-gradient(90deg, #277ff0, #32d3a9);
}

.audit-note {
  margin-top: 22px;
  display: block;
  color: rgba(255, 255, 255, 0.28);
  font-size: 9px;
  text-align: center;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 100px;
}

.about-copy > p {
  margin: 4px 0 0;
}

.principles {
  margin-top: 34px;
  border-top: 1px solid var(--line);
  display: grid;
}

.principles span {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.principles b {
  width: 100px;
  display: inline-block;
  color: var(--ink);
}

.contact {
  padding: 90px 0;
  background: white;
}

.contact-shell {
  padding: 62px 70px;
  border: 1px solid rgba(19, 95, 212, 0.12);
  border-radius: 36px;
  display: grid;
  grid-template-columns: 1fr 360px;
  align-items: center;
  gap: 90px;
  background:
    radial-gradient(circle at 85% 20%, rgba(43, 140, 255, 0.11), transparent 28%),
    #f6f9fd;
}

.contact-copy > p {
  max-width: 650px;
  margin: 20px 0 0;
}

.contact-links {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.contact-links a {
  min-width: 220px;
  padding: 15px 17px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.74);
}

.contact-links small,
.contact-links strong {
  display: block;
}

.contact-links small {
  margin-bottom: 5px;
  color: #8490a1;
  font-size: 10px;
}

.contact-links strong {
  color: #274461;
  font-size: 13px;
}

.qr-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 24px;
  display: grid;
  grid-template-columns: 135px 1fr;
  align-items: center;
  gap: 18px;
  background: white;
  box-shadow: var(--shadow);
}

.qr-card img {
  width: 135px;
  border-radius: 14px;
}

.qr-card strong,
.qr-card span {
  display: block;
}

.qr-card strong {
  font-size: 15px;
}

.qr-card span {
  margin-top: 7px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}

.site-footer {
  padding: 62px 0 26px;
  color: rgba(255, 255, 255, 0.68);
  background: #07152c;
}

.footer-main {
  padding-bottom: 50px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 90px;
}

.footer-brand img {
  width: 176px;
}

.footer-brand p {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.42);
  font-size: 13px;
}

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

.footer-links div {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.footer-links strong {
  margin-bottom: 4px;
  color: white;
  font-size: 13px;
}

.footer-links a {
  font-size: 12px;
}

.footer-links a:hover,
.footer-bottom a:hover {
  color: white;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.35);
  font-size: 11px;
}

.mobile-actions {
  display: none;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1050px) {
  .nav-shell {
    grid-template-columns: 190px 1fr auto;
  }

  .site-nav {
    gap: 20px;
  }

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

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

  .hero-system {
    width: min(100%, 700px);
    justify-self: center;
  }

  .signal-grid p {
    padding-inline: 18px;
  }

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

  .loop-grid li:nth-child(4) {
    border-left: 0;
  }

  .loop-grid li:nth-child(n + 4) {
    border-top: 1px solid var(--line);
  }

  .loop-grid li:nth-child(3)::after {
    display: none;
  }

  .employee-shell,
  .geo-shell {
    padding: 54px;
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .employee-console,
  .audit-card {
    width: min(100%, 620px);
  }

  .geo-shell {
    gap: 50px;
  }

  .contact-shell {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .qr-card {
    width: min(100%, 390px);
  }
}

@media (max-width: 820px) {
  .container {
    width: min(calc(100% - 36px), var(--container));
  }

  .site-header {
    background: rgba(247, 249, 252, 0.94);
    border-bottom-color: var(--line);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
  }

  .nav-shell {
    min-height: 68px;
    grid-template-columns: 1fr auto;
  }

  .brand {
    width: 150px;
  }

  .menu-toggle {
    width: 44px;
    height: 44px;
    padding: 11px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
  }

  .menu-toggle span {
    width: 22px;
    height: 2px;
    border-radius: 2px;
    background: var(--ink);
    transition: transform 180ms ease, opacity 180ms ease;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .site-nav {
    position: fixed;
    inset: 68px 0 auto;
    padding: 22px 18px 30px;
    border-bottom: 1px solid var(--line);
    display: grid;
    gap: 0;
    background: rgba(247, 249, 252, 0.98);
    box-shadow: 0 20px 50px rgba(20, 46, 90, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity 180ms ease, visibility 180ms ease, transform 180ms ease;
  }

  .site-nav.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .site-nav a {
    min-height: 52px;
    padding: 0 10px;
    border-bottom: 1px solid var(--line);
    display: flex;
    align-items: center;
    font-size: 16px;
  }

  .nav-cta {
    display: none;
  }

  .hero {
    min-height: 0;
    padding: 120px 0 70px;
  }

  .hero-grid {
    gap: 50px;
  }

  .hero h1 {
    font-size: clamp(43px, 12vw, 62px);
  }

  .hero-lead {
    font-size: 16px;
    line-height: 1.8;
  }

  .hero-system {
    min-height: 510px;
  }

  .orbit-stage {
    height: 390px;
  }

  .orbit-two {
    width: 90%;
  }

  .signal-grid {
    padding: 6px 24px;
    grid-template-columns: 1fr;
  }

  .signal-grid p {
    padding: 20px 0;
  }

  .signal-grid p + p {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .section {
    padding: 84px 0;
  }

  .section-heading {
    margin-bottom: 40px;
  }

  .split-heading,
  .about-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

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

  .loop-grid li:nth-child(3),
  .loop-grid li:nth-child(5) {
    border-left: 0;
  }

  .loop-grid li:nth-child(3) {
    border-top: 1px solid var(--line);
  }

  .loop-grid li:nth-child(2)::after,
  .loop-grid li:nth-child(4)::after {
    display: none;
  }

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

  .product-large {
    grid-template-columns: 1fr;
    gap: 36px;
  }

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

  .delivery-card {
    min-height: 0;
  }

  .delivery-card.featured {
    transform: none;
  }

  .delivery-card p {
    min-height: 0;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 42px;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  body {
    padding-bottom: 62px;
  }

  .hero {
    padding-top: 108px;
  }

  .hero-actions {
    display: grid;
  }

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

  .hero-notes {
    gap: 8px 16px;
  }

  .hero-system {
    min-height: 475px;
    padding: 15px;
    border-radius: 26px;
  }

  .orbit-stage {
    height: 360px;
  }

  .orbit-one { width: 220px; height: 220px; }
  .orbit-two { width: 315px; height: 310px; }

  .core-card {
    width: 136px;
    height: 136px;
    border-radius: 36px;
  }

  .core-card strong { font-size: 18px; }
  .core-icon { width: 42px; height: 42px; }

  .orbit-node {
    width: 104px;
    padding: 9px 9px 9px 29px;
    border-radius: 13px;
  }

  .orbit-node i { left: 11px; top: 15px; width: 7px; height: 7px; }
  .orbit-node span { font-size: 11px; }
  .orbit-node small { font-size: 9px; }
  .node-one { top: 36px; left: 3px; }
  .node-two { top: 28px; right: 2px; }
  .node-three { top: 163px; right: -4px; }
  .node-four { bottom: 30px; right: 18px; }
  .node-five { bottom: 36px; left: 7px; }

  .system-footer span { font-size: 9px; }
  .system-footer b { font-size: 14px; }

  .section-heading h2,
  .employee-copy h2,
  .geo-copy h2,
  .contact-copy h2 {
    font-size: 34px;
  }

  .section-heading > p:not(.eyebrow),
  .split-heading > p,
  .employee-copy > p,
  .geo-copy > p,
  .contact-copy > p,
  .about-copy > p {
    font-size: 15px;
  }

  .loop-grid li {
    min-height: 175px;
    padding: 22px 16px;
  }

  .loop-grid strong { font-size: 18px; }
  .loop-grid p { font-size: 12px; }

  .product-card {
    min-height: 330px;
    padding: 30px 24px;
    border-radius: 25px;
  }

  .product-card h3 { font-size: 26px; }

  .product-large {
    min-height: 0;
  }

  .product-content ul {
    display: grid;
  }

  .mini-dashboard {
    min-height: 235px;
  }

  .dash-body { height: 198px; grid-template-columns: 48px 1fr; }
  .dash-content { padding: 18px; }

  .employee-shell,
  .geo-shell,
  .contact-shell {
    width: calc(100% - 20px);
    padding: 42px 22px;
    border-radius: 28px;
  }

  .role-tabs {
    margin-right: -22px;
    padding-right: 22px;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .role-tab {
    flex: 0 0 auto;
  }

  .console-body { padding: 20px; }
  .employee-profile { grid-template-columns: 46px 1fr auto; }
  .employee-mark { width: 46px; height: 46px; }

  .delivery-card {
    padding: 30px 25px;
  }

  .about-grid {
    gap: 10px;
  }

  .principles b {
    width: auto;
    margin-bottom: 5px;
    display: block;
  }

  .contact-links {
    display: grid;
  }

  .contact-links a {
    min-width: 0;
  }

  .qr-card {
    width: 100%;
    padding: 14px;
    grid-template-columns: 120px 1fr;
  }

  .qr-card img {
    width: 120px;
  }

  .footer-links {
    grid-template-columns: repeat(2, 1fr);
    gap: 34px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
  }

  .mobile-actions {
    height: 62px;
    padding: 8px 10px;
    position: fixed;
    inset: auto 0 0;
    z-index: 90;
    border-top: 1px solid var(--line);
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 8px;
    background: rgba(255, 255, 255, 0.94);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
  }

  .mobile-actions a {
    border: 1px solid var(--line);
    border-radius: 13px;
    display: grid;
    place-items: center;
    color: var(--ink);
    background: white;
    font-size: 14px;
    font-weight: 700;
  }

  .mobile-actions a:last-child {
    color: white;
    border-color: var(--blue);
    background: var(--blue);
  }
}

@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;
  }

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