:root {
  --paper: #f5f9fd;
  --paper-deep: #e9f2f9;
  --white: #ffffff;
  --ink: #08275d;
  --ink-soft: #0b3472;
  --muted: #60748f;
  --muted-light: #91a5bd;
  --lime: #008acf;
  --blue: #093290;
  --blue-light: #d6ebfa;
  --line: rgba(8, 39, 93, 0.14);
  --line-light: rgba(255, 255, 255, 0.17);
  --container: 1360px;
  --radius: 3px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Source Han Sans SC", "Noto Sans CJK SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  color: var(--ink);
  background: var(--lime);
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--paper);
}

::-webkit-scrollbar-thumb {
  background: #a6a49a;
  border: 3px solid var(--paper);
  border-radius: 10px;
}

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

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

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

button {
  color: inherit;
}

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

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

ul {
  padding: 0;
  list-style: none;
}

.container {
  width: min(var(--container), calc(100% - 96px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  left: 18px;
  top: 18px;
  z-index: 1000;
  padding: 12px 16px;
  color: var(--ink);
  background: var(--lime);
  font-size: 13px;
  font-weight: 700;
  transform: translateY(-160%);
  transition: transform 0.25s ease;
}

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

.page-grain {
  position: fixed;
  inset: 0;
  z-index: 400;
  pointer-events: none;
  opacity: 0.04;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.85'/%3E%3C/svg%3E");
}

.cursor-light {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  opacity: 0;
  pointer-events: none;
  background: radial-gradient(circle, rgba(0, 138, 207, 0.09), transparent 68%);
  transition: opacity 0.35s ease;
}

.cursor-light.is-visible {
  opacity: 1;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  width: 100%;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  transition:
    background-color 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease;
  border-bottom: 1px solid rgba(9, 50, 144, 0.11);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.97);
  border-color: rgba(9, 50, 144, 0.13);
  box-shadow: 0 8px 30px rgba(8, 39, 93, 0.09);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 86px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo {
  width: 145px;
  height: 50px;
  padding: 0;
  object-fit: contain;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  transition: transform 0.3s var(--ease);
}

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

.desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(20px, 2.5vw, 42px);
  margin-left: auto;
  margin-right: clamp(28px, 4vw, 68px);
}

.nav-link {
  position: relative;
  padding: 31px 0 29px;
  color: #6c7f98;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: color 0.25s ease;
}

.nav-link::after {
  position: absolute;
  left: 50%;
  bottom: 20px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--lime);
  content: "";
  opacity: 0;
  transform: translate(-50%, 5px);
  transition:
    opacity 0.25s ease,
    transform 0.25s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--ink);
}

.nav-link.is-active::after {
  opacity: 1;
  transform: translate(-50%, 0);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.header-contact {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-height: 43px;
  padding: 0 17px;
  border: 1px solid rgba(9, 50, 144, 0.22);
  border-radius: 2px;
  font-size: 12px;
  font-weight: 600;
  transition:
    color 0.25s ease,
    background-color 0.25s ease,
    border-color 0.25s ease;
}

.header-contact svg {
  width: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
}

.header-contact:hover {
  color: #fff;
  background: var(--blue);
  border-color: var(--blue);
}

.menu-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  padding: 0;
  background: none;
  border: 1px solid rgba(9, 50, 144, 0.22);
  cursor: pointer;
}

.menu-toggle span {
  position: absolute;
  left: 12px;
  width: 18px;
  height: 1px;
  background: currentColor;
  transition:
    top 0.3s ease,
    transform 0.3s ease;
}

.menu-toggle span:first-child {
  top: 17px;
}

.menu-toggle span:last-child {
  top: 25px;
}

.menu-toggle.is-open span:first-child {
  top: 21px;
  transform: rotate(45deg);
}

.menu-toggle.is-open span:last-child {
  top: 21px;
  transform: rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: none;
  padding: 124px 24px 34px;
  color: var(--ink);
  background:
    radial-gradient(circle at 90% 10%, rgba(0, 138, 207, 0.12), transparent 32%),
    #f7fbff;
  visibility: hidden;
  opacity: 0;
  transition:
    opacity 0.35s ease,
    visibility 0.35s ease;
}

.mobile-menu.is-open {
  visibility: visible;
  opacity: 1;
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
}

.mobile-menu nav a {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
  font-size: clamp(30px, 8vw, 52px);
  font-weight: 600;
  letter-spacing: -0.05em;
}

.mobile-menu nav a span {
  color: var(--lime);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
}

.mobile-menu-footer {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 32px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.mobile-menu-footer p {
  max-width: 190px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.mobile-menu-footer a {
  color: var(--blue);
  font-size: 13px;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 136px 0 0;
  background: var(--paper);
}

.hero-dark {
  color: var(--ink);
  background:
    radial-gradient(circle at 78% 24%, rgba(0, 138, 207, 0.13), transparent 30%),
    linear-gradient(145deg, #ffffff 0%, #f2f8fd 58%, #e3f1fa 100%);
}

.hero::before {
  position: absolute;
  top: -18%;
  right: -12%;
  width: 720px;
  height: 720px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 138, 207, 0.12), transparent 66%);
  content: "";
  pointer-events: none;
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    linear-gradient(rgba(9, 50, 144, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(9, 50, 144, 0.045) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: linear-gradient(to bottom, black, transparent 92%);
  mask-image: linear-gradient(to bottom, black, transparent 92%);
}

.hero-ambient {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.hero-ambient::before {
  position: absolute;
  top: 8%;
  right: -8%;
  width: min(720px, 56vw);
  height: min(720px, 56vw);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 150, 218, 0.13), rgba(38, 107, 213, 0.035) 48%, transparent 70%);
  content: "";
  filter: blur(12px);
  animation: ambient-drift 16s ease-in-out infinite alternate;
}

.hero-ambient::after {
  position: absolute;
  right: 8%;
  bottom: 2%;
  width: min(520px, 40vw);
  height: min(520px, 40vw);
  border: 1px solid rgba(9, 50, 144, 0.08);
  border-radius: 50%;
  content: "";
  box-shadow:
    0 0 0 70px rgba(9, 50, 144, 0.018),
    0 0 0 140px rgba(0, 138, 207, 0.012);
  animation: ambient-ring 14s ease-in-out infinite alternate;
}

.hero-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(410px, 0.8fr);
  gap: clamp(54px, 7vw, 118px);
  align-items: center;
  min-height: calc(100svh - 156px);
  padding-top: 32px;
  padding-bottom: 74px;
}

.hero-copy {
  min-width: 0;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
}

.hero-eyebrow {
  color: var(--muted);
  margin-bottom: 32px;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 5px rgba(0, 138, 207, 0.1);
}

.hero-title {
  max-width: 840px;
  font-size: clamp(66px, 7.25vw, 112px);
  font-weight: 700;
  letter-spacing: -0.075em;
  line-height: 0.96;
}

.title-line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.08em;
}

.title-line > span {
  display: inline-block;
}

.title-accent {
  position: relative;
  margin-left: 0.07em;
  padding: 0.025em 0.12em 0.065em 0.09em;
  color: #fff;
  background: var(--blue);
  border-radius: 2px;
  box-shadow: 0.12em 0.1em 0 var(--lime);
  overflow: hidden;
  transform: rotate(-1.2deg);
}

.title-accent::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 30%, rgba(255, 255, 255, 0.3) 50%, transparent 70%);
  content: "";
  transform: translateX(-120%);
  animation: accent-sheen 7s 2.4s ease-in-out infinite;
}

.hero-bottom {
  display: grid;
  grid-template-columns: minmax(260px, 1.05fr) auto;
  gap: 44px;
  align-items: end;
  max-width: 800px;
  margin-top: 46px;
}

.hero-lead {
  max-width: 520px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  white-space: nowrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  min-height: 55px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition:
    color 0.3s ease,
    background-color 0.3s ease,
    border-color 0.3s ease,
    transform 0.3s var(--ease);
}

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

.button-primary {
  color: #fff;
  background: var(--blue);
  border-color: var(--blue);
}

.button-primary:hover {
  color: #fff;
  background: var(--lime);
  border-color: var(--lime);
}

.button-accent {
  min-width: 158px;
  color: #fff;
  background: var(--blue);
  border-color: var(--blue);
}

.button-accent:hover {
  color: var(--paper);
  background: var(--lime);
  border-color: var(--lime);
}

.button-arrow {
  font-size: 18px;
  font-weight: 400;
  transition: transform 0.3s var(--ease);
}

.button:hover .button-arrow {
  transform: translate(3px, -3px);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 4px;
}

.text-link-light {
  color: var(--blue);
  border-color: rgba(9, 50, 144, 0.45);
}

.text-link span {
  font-size: 14px;
  transition: transform 0.3s ease;
}

.text-link:hover span {
  transform: translateY(3px);
}

.sector-row {
  display: flex;
  flex-wrap: wrap;
  gap: 13px 27px;
  align-items: center;
  margin-top: 60px;
  padding-top: 19px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.sector-row-dark {
  color: var(--muted);
  border-color: var(--line);
}

.sector-row > span:not(.sector-label) {
  position: relative;
  padding-left: 13px;
}

.sector-row > span:not(.sector-label)::before {
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.sector-label {
  color: var(--blue);
  font-weight: 600;
}

.hero-visual {
  position: relative;
  justify-self: end;
  width: min(100%, 560px);
  perspective: 1200px;
}

.visual-shell {
  position: relative;
  width: 100%;
  aspect-ratio: 0.92;
  overflow: hidden;
  color: var(--paper);
  background:
    radial-gradient(circle at 72% 18%, rgba(0, 138, 207, 0.2), transparent 35%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.055), transparent 42%),
    #071f4b;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.32);
  transform-style: preserve-3d;
  transition: transform 0.7s var(--ease);
}

.visual-shell::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 34px 34px;
  content: "";
  pointer-events: none;
}

.visual-scan {
  position: absolute;
  top: 48px;
  right: 0;
  bottom: 54px;
  left: 0;
  z-index: 4;
  overflow: hidden;
  pointer-events: none;
}

.visual-scan::after {
  position: absolute;
  top: -2px;
  right: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 4%, rgba(55, 197, 242, 0.1) 22%, rgba(106, 222, 255, 0.9) 50%, rgba(55, 197, 242, 0.1) 78%, transparent 96%);
  box-shadow:
    0 0 14px rgba(55, 197, 242, 0.55),
    0 9px 30px rgba(55, 197, 242, 0.13);
  content: "";
  opacity: 0;
  animation: visual-scan 7.5s 1.1s ease-in-out infinite;
}

.visual-topbar,
.visual-footer {
  position: absolute;
  left: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0 22px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.13em;
}

.visual-topbar {
  top: 0;
  height: 48px;
  color: rgba(242, 240, 233, 0.52);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.visual-footer {
  bottom: 0;
  height: 54px;
  color: rgba(242, 240, 233, 0.46);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.live-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--lime);
}

.live-status i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 9px currentColor;
  animation: status-pulse 2s ease-in-out infinite;
}

.capability-map {
  position: absolute;
  inset: 48px 0 54px;
}

.map-lines {
  position: absolute;
  inset: 3% 7%;
  width: 86%;
  height: 94%;
  overflow: visible;
}

.map-path {
  fill: none;
  stroke: url("#mapGradient");
  stroke-width: 1;
  stroke-dasharray: 4 7;
  opacity: 0.64;
  animation: map-flow 15s linear infinite;
}

.map-signal {
  fill: #7be1ff;
  filter: drop-shadow(0 0 4px rgba(55, 197, 242, 0.95));
}

.map-signal-cyan {
  fill: #ffffff;
  filter: drop-shadow(0 0 4px rgba(255, 255, 255, 0.72));
}

.path-2 {
  animation-delay: -4s;
}

.path-3 {
  animation-delay: -8s;
}

.path-4 {
  animation-delay: -11s;
}

.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(0, 138, 207, 0.28);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit::before {
  position: absolute;
  top: 50%;
  left: -3px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 11px rgba(0, 138, 207, 0.9);
  content: "";
}

.orbit-outer {
  width: 61%;
  aspect-ratio: 1;
  border-style: dashed;
  animation: orbit-spin 34s linear infinite;
}

.orbit-inner {
  width: 42%;
  aspect-ratio: 1;
  border-color: rgba(255, 255, 255, 0.15);
  animation: orbit-spin-reverse 22s linear infinite;
}

.map-core {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 37%;
  aspect-ratio: 1;
  padding: 18px 17px;
  color: var(--ink);
  background:
    radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.55), transparent 35%),
    var(--lime);
  border-radius: 50%;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  transform: translate(-50%, -50%);
}

.map-core::after {
  position: absolute;
  inset: -13px;
  border: 1px solid rgba(0, 174, 233, 0.34);
  border-radius: 50%;
  content: "";
  animation: core-pulse 4.5s ease-out infinite;
}

.map-core-kicker,
.map-core-index {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.map-core strong {
  align-self: center;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(17px, 2vw, 27px);
  line-height: 0.98;
  letter-spacing: -0.04em;
  text-align: center;
}

.map-core-index {
  align-self: flex-end;
}

.map-node {
  position: absolute;
  z-index: 3;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  gap: 1px 9px;
  min-width: 122px;
  padding: 11px 13px;
  color: var(--paper);
  background: rgba(17, 17, 15, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.18);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.node-number {
  grid-row: 1 / 3;
  align-self: center;
  color: var(--lime);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 8px;
}

.node-title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.node-sub {
  color: rgba(242, 240, 233, 0.42);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 6px;
  letter-spacing: 0.12em;
}

.node-strategy {
  top: 13%;
  left: 8%;
  animation: node-float 6.2s ease-in-out infinite;
}

.node-brand {
  top: 12%;
  right: 7%;
  animation: node-float 7.1s 0.8s ease-in-out infinite;
}

.node-product {
  bottom: 12%;
  left: 7%;
  animation: node-float 6.7s 1.4s ease-in-out infinite;
}

.node-growth {
  right: 6%;
  bottom: 11%;
  animation: node-float 7.6s 2s ease-in-out infinite;
}

.map-axis {
  position: absolute;
  display: flex;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.23);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 6px;
  letter-spacing: 0.14em;
}

.axis-x {
  left: 17%;
  right: 17%;
  bottom: 5%;
}

.axis-y {
  top: 18%;
  bottom: 18%;
  left: 3%;
  flex-direction: column;
  align-items: center;
}

.floating-tag {
  position: absolute;
  z-index: 7;
  display: flex;
  align-items: center;
  gap: 13px;
  min-width: 154px;
  padding: 12px 15px;
  color: var(--ink);
  background: var(--paper);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
}

.floating-tag-top {
  top: 19%;
  right: -28px;
}

.floating-tag-bottom {
  bottom: 13%;
  left: -33px;
}

.floating-tag > span {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  color: var(--paper);
  background: var(--blue);
  border-radius: 50%;
  font-size: 20px;
  font-weight: 300;
}

.floating-tag small {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 7px;
  letter-spacing: 0.12em;
}

.floating-tag strong {
  font-size: 12px;
  font-weight: 600;
}

.tag-bars {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  width: 34px;
  height: 34px;
  padding: 7px;
  background: var(--ink);
}

.tag-bars i {
  width: 3px;
  background: var(--lime);
}

.tag-bars i:nth-child(1) {
  height: 8px;
}

.tag-bars i:nth-child(2) {
  height: 14px;
}

.tag-bars i:nth-child(3) {
  height: 11px;
}

.tag-bars i:nth-child(4) {
  height: 18px;
}

.hero-foot {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 18px;
  height: 68px;
  color: var(--muted);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.16em;
}

.hero-foot-line {
  flex: 1;
  height: 1px;
  background: rgba(9, 50, 144, 0.15);
}

.capability-ticker {
  overflow: hidden;
  color: #fff;
  background: var(--blue);
  border-top: 1px solid var(--blue);
  border-bottom: 1px solid var(--blue);
}

.ticker-track {
  display: flex;
  align-items: center;
  width: max-content;
  padding: 17px 0;
  animation: ticker-move 28s linear infinite;
}

.ticker-track span {
  padding: 0 32px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.ticker-track i {
  color: #87d9ff;
  font-size: 13px;
  font-style: normal;
}

.section {
  position: relative;
  padding: 138px 0;
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 36px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.section-kicker span:first-child {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: var(--ink);
  background: var(--lime);
  border-radius: 50%;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 8px;
}

.section-kicker-light {
  color: rgba(242, 240, 233, 0.5);
}

.section-kicker-light span:first-child {
  color: var(--ink);
}

.statement-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.62fr);
  gap: 80px;
  align-items: end;
}

.statement {
  font-size: clamp(44px, 5.35vw, 82px);
  font-weight: 600;
  letter-spacing: -0.065em;
  line-height: 1.12;
}

.underlined {
  position: relative;
  display: inline-block;
}

.underlined::after {
  position: absolute;
  right: 0;
  bottom: 0.04em;
  left: 0;
  height: 0.12em;
  background: var(--blue);
  content: "";
  transform: scaleX(0.25);
  transform-origin: left;
  transition: transform 0.9s var(--ease);
}

.is-visible .underlined::after {
  transform: scaleX(1);
}

.statement-aside {
  padding-bottom: 8px;
}

.statement-aside > p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}

.arrow-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  font-weight: 600;
}

.arrow-circle {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: var(--paper);
  background: var(--ink);
  border-radius: 50%;
  transition:
    color 0.25s ease,
    background 0.25s ease,
    transform 0.3s var(--ease);
}

.arrow-link:hover .arrow-circle {
  color: var(--ink);
  background: var(--lime);
  transform: rotate(45deg);
}

.overview-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 90px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.overview-item {
  min-height: 220px;
  padding: 27px 26px 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition:
    color 0.35s ease,
    background 0.35s ease;
}

.overview-item > span {
  display: block;
  margin-bottom: 64px;
  color: var(--muted);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.overview-item strong {
  display: block;
  margin-bottom: 12px;
  font-size: 19px;
  font-weight: 600;
}

.overview-item p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.75;
}

.overview-item:hover {
  background: var(--white);
}

.overview-item-accent {
  background: var(--blue);
}

.overview-item-accent > span,
.overview-item-accent p {
  color: rgba(255, 255, 255, 0.65);
}

.overview-item-accent strong {
  color: #fff;
}

.overview-item-accent:hover {
  background: var(--blue);
}

.products {
  background:
    linear-gradient(rgba(17, 17, 15, 0.032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 17, 15, 0.032) 1px, transparent 1px),
    var(--paper-deep);
  background-size: 68px 68px;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.52fr);
  gap: 70px;
  align-items: end;
  margin-bottom: 70px;
}

.section-heading .section-kicker {
  margin-bottom: 28px;
}

.section-title {
  font-size: clamp(44px, 5.05vw, 74px);
  font-weight: 600;
  letter-spacing: -0.065em;
  line-height: 1.12;
}

.section-intro {
  padding-bottom: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.product-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(17, 17, 15, 0.13);
  transition:
    transform 0.55s var(--ease),
    box-shadow 0.55s var(--ease);
}

.product-card:hover {
  box-shadow: 0 28px 65px rgba(17, 17, 15, 0.13);
  transform: translateY(-7px);
}

.product-card-wide {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1.22fr) minmax(340px, 0.78fr);
}

.product-card-wide .product-card-visual {
  height: auto;
  min-height: 430px;
  border-right: 1px solid rgba(17, 17, 15, 0.13);
  border-bottom: 0;
}

.product-card-wide .product-card-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px 44px;
}

.product-card-visual {
  position: relative;
  height: 330px;
  overflow: hidden;
  border-bottom: 1px solid rgba(17, 17, 15, 0.13);
}

.product-card-visual::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 36px 36px;
  content: "";
  -webkit-mask-image: linear-gradient(to bottom, transparent, black);
  mask-image: linear-gradient(to bottom, transparent, black);
}

.product-code {
  position: absolute;
  top: 20px;
  left: 22px;
  z-index: 4;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.product-card-body {
  padding: 30px 31px 31px;
}

.product-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 14px;
}

.product-card-head h3 {
  font-size: 25px;
  font-weight: 600;
  letter-spacing: -0.035em;
}

.product-card-head > span {
  color: var(--muted);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 9px;
}

.product-card-body > p {
  max-width: 510px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 23px;
}

.product-tags li {
  padding: 7px 11px;
  color: var(--muted);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 40px;
  font-size: 10px;
  letter-spacing: 0.02em;
}

.product-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  font-weight: 600;
}

.product-link span {
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  color: var(--paper);
  background: var(--ink);
  border-radius: 50%;
  font-size: 14px;
  transition:
    color 0.25s ease,
    background 0.25s ease,
    transform 0.3s var(--ease);
}

.product-card:hover .product-link span {
  color: var(--ink);
  background: var(--lime);
  transform: rotate(45deg);
}

.ebike-visual {
  color: #fff;
  background: #061c42;
}

.ebike-visual::before {
  z-index: 2;
  background:
    linear-gradient(90deg, rgba(5, 26, 61, 0.5), transparent 38%),
    linear-gradient(to top, rgba(5, 26, 61, 0.7), transparent 42%);
  opacity: 1;
  -webkit-mask-image: none;
  mask-image: none;
}

.ebike-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.9s var(--ease);
}

.ebike-visual .visual-note {
  z-index: 3;
  color: rgba(255, 255, 255, 0.74);
  border-color: rgba(255, 255, 255, 0.35);
}

.product-card-wide:hover .ebike-visual img {
  transform: scale(1.025);
}

.product-gallery {
  margin-top: 74px;
  padding-top: 67px;
  border-top: 1px solid var(--line);
}

.gallery-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.55fr);
  gap: 75px;
  align-items: end;
  margin-bottom: 42px;
}

.gallery-eyebrow {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--lime);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.gallery-intro h3 {
  font-size: clamp(35px, 4.2vw, 59px);
  font-weight: 600;
  letter-spacing: -0.055em;
  line-height: 1.15;
}

.gallery-intro-copy p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.9;
}

.gallery-intro-copy > span {
  display: block;
  margin-top: 22px;
  padding-top: 15px;
  color: var(--blue);
  border-top: 1px solid var(--line);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.gallery-card {
  min-width: 0;
}

.gallery-media {
  position: relative;
  display: block;
  width: 100%;
  height: 405px;
  padding: 0;
  overflow: hidden;
  color: #fff;
  background: var(--ink);
  border: 0;
  cursor: zoom-in;
}

.gallery-media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5, 29, 70, 0.42), transparent 38%);
  content: "";
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.gallery-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.04);
  transition:
    transform 0.8s var(--ease),
    filter 0.5s ease;
}

.gallery-card:nth-child(1) .gallery-media img {
  object-position: 48% 50%;
}

.gallery-card:nth-child(2) .gallery-media img {
  object-position: 57% 56%;
}

.gallery-card:nth-child(3) .gallery-media img {
  object-position: 50% 40%;
}

.gallery-card:hover .gallery-media img {
  filter: saturate(0.92) contrast(1.03);
  transform: scale(1.035);
}

.gallery-card:hover .gallery-media::after {
  opacity: 0.65;
}

.gallery-zoom {
  position: absolute;
  right: 16px;
  bottom: 15px;
  z-index: 2;
  padding: 8px 10px;
  color: #fff;
  background: rgba(5, 24, 59, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.24);
  font-size: 9px;
  opacity: 0;
  transform: translateY(6px);
  transition:
    opacity 0.3s ease,
    transform 0.3s var(--ease);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.gallery-card:hover .gallery-zoom,
.gallery-media:focus-visible .gallery-zoom {
  opacity: 1;
  transform: translateY(0);
}

.gallery-image-index {
  position: absolute;
  top: 15px;
  left: 16px;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 8px;
  font-weight: 700;
}

.gallery-card figcaption {
  padding: 20px 2px 0;
}

.gallery-card figcaption > span {
  display: block;
  margin-bottom: 9px;
  color: var(--lime);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.gallery-card figcaption strong {
  display: block;
  margin-bottom: 8px;
  font-size: 17px;
  font-weight: 600;
}

.gallery-card figcaption p {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.75;
}

.image-lightbox {
  width: min(1120px, calc(100% - 36px));
  max-width: none;
  padding: 0;
  overflow: hidden;
  color: #fff;
  background: #071d44;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.45);
}

.image-lightbox::backdrop {
  background: rgba(2, 14, 36, 0.82);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.lightbox-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  padding: 0 18px 0 22px;
  color: rgba(255, 255, 255, 0.52);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.13em;
}

.lightbox-close {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  padding: 0;
  color: #fff;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.23);
  border-radius: 50%;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  transition:
    color 0.25s ease,
    background 0.25s ease;
}

.lightbox-close:hover {
  color: var(--ink);
  background: #fff;
}

.lightbox-canvas {
  display: grid;
  place-items: center;
  min-height: 260px;
  max-height: 76vh;
  padding: 20px;
  overflow: hidden;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    #04142f;
  background-size: 42px 42px;
}

.lightbox-canvas img {
  width: auto;
  max-width: 100%;
  max-height: calc(76vh - 40px);
  object-fit: contain;
}

.image-lightbox > p {
  min-height: 52px;
  padding: 16px 22px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
}

body.modal-open {
  overflow: hidden;
}

/* Product visual: pet training */
.pet-visual {
  color: var(--paper);
  background:
    radial-gradient(circle at 50% 48%, rgba(0, 138, 207, 0.55), transparent 43%),
    #071f4b;
}

.pet-visual::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.07), transparent 42%);
  content: "";
}

.pet-signal {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(0, 138, 207, 0.38);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.signal-one {
  width: 220px;
  height: 220px;
  animation: signal-pulse 4s ease-out infinite;
}

.signal-two {
  width: 312px;
  height: 312px;
  animation: signal-pulse 4s 1.5s ease-out infinite;
}

.pet-device {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  width: 88px;
  height: 140px;
  padding: 16px 0;
  background: linear-gradient(145deg, #174d8b, #061a3c);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 40px;
  box-shadow:
    0 25px 40px rgba(0, 0, 0, 0.5),
    inset 0 0 22px rgba(255, 255, 255, 0.06);
  transform: translate(-50%, -50%) rotate(9deg);
}

.device-led {
  width: 9px;
  height: 9px;
  background: var(--lime);
  border-radius: 50%;
  box-shadow: 0 0 17px var(--lime);
}

.device-label {
  color: rgba(255, 255, 255, 0.76);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.device-line {
  width: 24px;
  height: 2px;
  margin-bottom: 8px;
  background: rgba(255, 255, 255, 0.22);
}

.tech-chip {
  position: absolute;
  z-index: 4;
  padding: 7px 10px;
  color: var(--ink);
  background: var(--lime);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.chip-gps {
  top: 28%;
  right: 15%;
}

.chip-train {
  bottom: 21%;
  left: 13%;
  color: var(--paper);
  background: var(--blue);
}

.chip-bark {
  right: 19%;
  bottom: 17%;
  color: var(--paper);
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

/* Product visual: museum guide */
.museum-visual {
  color: var(--ink);
  background:
    radial-gradient(circle at 75% 45%, rgba(255, 255, 255, 0.65), transparent 26%),
    #ced8f2;
}

.museum-visual::before {
  background-image:
    linear-gradient(rgba(20, 47, 111, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 47, 111, 0.08) 1px, transparent 1px);
}

.guide-unit {
  position: absolute;
  top: 25%;
  left: 22%;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 92px;
  height: 174px;
  padding: 14px 10px 17px;
  background: linear-gradient(150deg, #123e7a, #061a3c);
  border: 2px solid #3d6fa7;
  border-radius: 16px;
  box-shadow: 0 28px 42px rgba(31, 49, 93, 0.27);
  transform: rotate(-6deg);
}

.guide-screen {
  width: 100%;
  height: 72px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.16), transparent),
    #008acf;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
}

.guide-key {
  margin-top: 17px;
  color: var(--lime);
  font-size: 13px;
}

.guide-grille {
  width: 40px;
  height: 14px;
  margin-top: 13px;
  opacity: 0.8;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.62) 0,
    rgba(255, 255, 255, 0.62) 1px,
    transparent 1px,
    transparent 4px
  );
}

.charging-rack {
  position: absolute;
  top: 29%;
  right: 15%;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 9px;
  width: 190px;
  height: 142px;
  padding: 20px 19px;
  background: #f3f3ee;
  border: 1px solid rgba(22, 37, 75, 0.24);
  box-shadow: 0 24px 50px rgba(32, 48, 91, 0.2);
  transform: skewY(3deg);
}

.charging-rack span {
  background: #d9dcd6;
  border: 1px solid rgba(17, 17, 15, 0.14);
}

.charging-rack span:nth-child(-n + 4) {
  border-top: 4px solid #093290;
}

.rack-led {
  position: absolute;
  right: 12px;
  bottom: 9px;
  width: 5px;
  height: 5px;
  background: #39cc69;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(57, 204, 105, 0.7);
}

.visual-note {
  position: absolute;
  right: 20px;
  bottom: 18px;
  left: 22px;
  padding-top: 8px;
  border-top: 1px solid rgba(17, 17, 15, 0.24);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.13em;
}

/* Product visual: card system */
.card-visual {
  background:
    radial-gradient(circle at 70% 45%, rgba(255, 255, 255, 0.45), transparent 33%),
    #d8eaf7;
}

.card-visual::before {
  background-image:
    linear-gradient(rgba(8, 39, 93, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 39, 93, 0.07) 1px, transparent 1px);
}

.staff-cards {
  position: absolute;
  top: 30%;
  left: 12%;
  z-index: 3;
  width: 145px;
  height: 135px;
}

.staff-cards span {
  position: absolute;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 116px;
  height: 75px;
  padding: 12px;
  background: #f8f5eb;
  border: 1px solid rgba(8, 39, 93, 0.17);
  border-radius: 7px;
  box-shadow: 0 16px 25px rgba(84, 46, 33, 0.11);
}

.staff-cards span:nth-child(1) {
  top: 0;
  left: 0;
  transform: rotate(-10deg);
}

.staff-cards span:nth-child(2) {
  top: 32px;
  left: 20px;
  transform: rotate(1deg);
}

.staff-cards span:nth-child(3) {
  top: 58px;
  left: 36px;
  color: var(--paper);
  background: var(--blue);
  transform: rotate(8deg);
}

.staff-cards i {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 10px;
  font-style: normal;
  font-weight: 700;
}

.staff-cards b {
  width: 51px;
  height: 5px;
  background: currentColor;
  opacity: 0.28;
}

.card-cabinet {
  position: absolute;
  top: 18%;
  right: 13%;
  z-index: 2;
  width: 150px;
  height: 208px;
  padding: 19px 15px;
  background: linear-gradient(145deg, #123f7f, #071d46);
  border: 2px solid #4b78aa;
  box-shadow: 0 26px 40px rgba(81, 44, 31, 0.22);
}

.cabinet-screen {
  display: flex;
  align-items: center;
  width: 100%;
  height: 63px;
  padding-left: 9px;
  color: var(--lime);
  background: #0c1510;
  border: 1px solid rgba(0, 138, 207, 0.35);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 8px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.08em;
}

.cabinet-slots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
  margin-top: 17px;
}

.cabinet-slots i {
  position: relative;
  height: 30px;
  background: #d2cdbd;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.cabinet-slots i::after {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 3px;
  height: 3px;
  background: var(--lime);
  border-radius: 50%;
  content: "";
}

/* Product visual: shared power */
.power-visual {
  color: var(--ink);
  background:
    radial-gradient(circle at 74% 35%, rgba(255, 255, 255, 0.5), transparent 30%),
    #d7eff8;
}

.power-visual::before {
  background-image:
    linear-gradient(rgba(15, 56, 38, 0.075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 56, 38, 0.075) 1px, transparent 1px);
}

.power-station {
  position: absolute;
  top: 14%;
  left: 16%;
  z-index: 2;
  width: 212px;
  height: 222px;
  padding: 17px;
  color: var(--paper);
  background: linear-gradient(145deg, #123f7f, #071d46);
  border: 2px solid #4b78aa;
  border-radius: 5px;
  box-shadow: 0 28px 45px rgba(18, 49, 32, 0.26);
  transform: perspective(900px) rotateY(4deg) rotateZ(-2deg);
}

.station-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 28px;
  margin-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.station-head i {
  width: 5px;
  height: 5px;
  background: var(--lime);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--lime);
}

.station-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 9px;
}

.station-grid b {
  position: relative;
  height: 48px;
  background: #d4d3c9;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 3px;
}

.station-grid b::before {
  position: absolute;
  top: 5px;
  right: 5px;
  width: 3px;
  height: 3px;
  background: #27b95e;
  border-radius: 50%;
  content: "";
}

.power-bank {
  position: absolute;
  right: 14%;
  bottom: 21%;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  width: 66px;
  height: 145px;
  padding: 12px 0;
  background: linear-gradient(145deg, #f6f4eb, #d7d8d0);
  border: 1px solid rgba(17, 17, 15, 0.24);
  border-radius: 10px;
  box-shadow: 0 24px 35px rgba(18, 49, 32, 0.18);
  transform: rotate(10deg);
}

.power-bank i {
  width: 20px;
  height: 2px;
  background: #9d9e97;
}

.power-bank span {
  padding: 4px 5px;
  color: var(--lime);
  background: var(--ink);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 7px;
  font-weight: 700;
}

.capabilities {
  overflow: hidden;
  color: var(--paper);
  background: var(--ink);
}

.approach-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.approach-orb-one {
  top: -300px;
  right: -220px;
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(0, 138, 207, 0.24), transparent 68%);
}

.approach-orb-two {
  bottom: -380px;
  left: -280px;
  width: 720px;
  height: 720px;
  border: 1px solid rgba(0, 138, 207, 0.12);
  box-shadow:
    0 0 0 80px rgba(0, 138, 207, 0.025),
    0 0 0 160px rgba(0, 138, 207, 0.016);
}

.capabilities-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(480px, 1.22fr);
  gap: clamp(70px, 10vw, 150px);
  align-items: start;
}

.capabilities-copy {
  position: sticky;
  top: 130px;
}

.approach-title {
  font-size: clamp(46px, 5.25vw, 76px);
  font-weight: 600;
  letter-spacing: -0.065em;
  line-height: 1.12;
}

.approach-title span {
  color: var(--lime);
}

.approach-intro {
  max-width: 470px;
  margin-top: 32px;
  color: rgba(242, 240, 233, 0.58);
  font-size: 14px;
  line-height: 1.9;
}

.capability-badge {
  display: flex;
  align-items: center;
  gap: 20px;
  max-width: 400px;
  margin-top: 56px;
  padding-top: 20px;
  border-top: 1px solid var(--line-light);
}

.capability-badge span {
  padding: 7px 9px;
  color: var(--ink);
  background: var(--lime);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.capability-badge p {
  color: rgba(242, 240, 233, 0.45);
  font-size: 11px;
  letter-spacing: 0.06em;
}

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

.capability-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) 32px;
  gap: 22px;
  align-items: start;
  padding: 32px 0 35px;
  border-bottom: 1px solid var(--line-light);
  transition:
    padding 0.4s var(--ease),
    background 0.35s ease;
}

.capability-item:hover {
  padding-left: 18px;
  padding-right: 18px;
  background: rgba(255, 255, 255, 0.035);
}

.capability-number {
  padding-top: 5px;
  color: var(--lime);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 9px;
  letter-spacing: 0.1em;
}

.capability-item h3 {
  margin-bottom: 10px;
  font-size: 21px;
  font-weight: 600;
}

.capability-item p {
  max-width: 560px;
  color: rgba(242, 240, 233, 0.49);
  font-size: 12px;
  line-height: 1.8;
}

.capability-item > i {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  font-size: 13px;
  font-style: normal;
  transition:
    color 0.25s ease,
    background 0.25s ease,
    border-color 0.25s ease;
}

.capability-item:hover > i {
  color: var(--ink);
  background: var(--lime);
  border-color: var(--lime);
}

.approach {
  background: var(--paper);
}

.process-heading {
  margin-bottom: 64px;
}

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

.process-step {
  min-height: 340px;
  padding: 25px 25px 31px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition:
    color 0.35s ease,
    background 0.35s ease;
}

.process-step:hover {
  color: var(--paper);
  background: var(--ink);
}

.process-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.process-index {
  color: var(--muted);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.process-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 18px;
}

.process-step:hover .process-icon {
  color: var(--ink);
  background: var(--lime);
  border-color: var(--lime);
}

.process-en {
  margin-top: 100px;
  color: var(--blue);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.process-step:hover .process-en {
  color: var(--lime);
}

.process-step h3 {
  margin: 13px 0 16px;
  font-size: 21px;
  font-weight: 600;
}

.process-step > p:last-child {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
}

.process-step:hover > p:last-child,
.process-step:hover .process-index {
  color: rgba(242, 240, 233, 0.55);
}

.approach-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 35px;
  margin-top: 38px;
  padding: 28px 30px;
  color: var(--paper);
  background: var(--ink);
}

.approach-cta-label {
  display: block;
  margin-bottom: 7px;
  color: var(--lime);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.approach-cta p {
  font-size: 15px;
}

.approach-cta .button {
  flex-shrink: 0;
}

.about {
  padding-top: 30px;
  background: var(--paper);
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(430px, 0.9fr);
  gap: clamp(70px, 9vw, 140px);
  align-items: center;
}

.about-visual {
  position: relative;
  min-height: 615px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    var(--blue);
  background-size: 48px 48px;
}

.about-card {
  position: absolute;
  top: 8%;
  right: 8%;
  left: 10%;
  display: flex;
  flex-direction: column;
  height: 76%;
  padding: 24px;
  color: var(--paper);
  background: var(--ink-soft);
  box-shadow: 0 35px 65px rgba(0, 0, 0, 0.25);
  transform: rotate(-3deg);
}

.about-card-head,
.about-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: rgba(242, 240, 233, 0.44);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 7px;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.about-card-head {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-light);
}

.about-card-foot {
  padding-top: 17px;
  margin-top: auto;
  border-top: 1px solid var(--line-light);
}

.about-symbol {
  position: relative;
  display: grid;
  place-items: center;
  width: 240px;
  height: 240px;
  margin: auto;
}

.symbol-ring {
  position: absolute;
  inset: 4px;
  border: 1px dashed rgba(0, 138, 207, 0.55);
  border-radius: 50%;
  animation: orbit-spin 24s linear infinite;
}

.symbol-symbol {
  z-index: 2;
  color: var(--lime);
  font-size: 85px;
  line-height: 1;
  text-shadow: 0 0 45px rgba(0, 138, 207, 0.3);
}

.symbol-cross {
  position: absolute;
  background: rgba(255, 255, 255, 0.14);
}

.symbol-cross-x {
  right: 0;
  left: 0;
  height: 1px;
}

.symbol-cross-y {
  top: 0;
  bottom: 0;
  width: 1px;
}

.about-card > p {
  position: absolute;
  bottom: 62px;
  left: 24px;
  color: rgba(242, 240, 233, 0.2);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 39px;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.93;
}

.about-note {
  position: absolute;
  right: 5%;
  bottom: 4%;
  z-index: 3;
  display: flex;
  flex-direction: column;
  width: 210px;
  padding: 21px 22px;
  color: var(--ink);
  background: var(--lime);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.2);
}

.about-note span {
  margin-bottom: 8px;
  font-size: 12px;
}

.about-note strong {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.35;
}

.about-copy .section-kicker {
  margin-bottom: 28px;
}

.about-text {
  margin-top: 37px;
}

.about-text p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.95;
}

.about-text p + p {
  margin-top: 18px;
}

.about-values {
  margin-top: 43px;
  border-top: 1px solid var(--line);
}

.value-row {
  display: grid;
  grid-template-columns: 40px 145px 1fr;
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.value-row > span {
  padding-top: 2px;
  color: var(--blue);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 8px;
  font-weight: 600;
}

.value-row strong {
  font-size: 13px;
  font-weight: 600;
}

.value-row p {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.7;
}

.faq {
  background: var(--paper-deep);
  border-top: 1px solid var(--line);
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(460px, 1.28fr);
  gap: clamp(70px, 10vw, 160px);
  align-items: start;
}

.faq-head {
  position: sticky;
  top: 130px;
}

.faq-head > p {
  max-width: 360px;
  margin-top: 28px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.85;
}

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

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  min-height: 94px;
  padding: 22px 0;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary > span:first-child {
  display: flex;
  align-items: baseline;
  gap: 25px;
  font-size: 17px;
  font-weight: 600;
}

.faq-list summary i {
  color: var(--blue);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 9px;
  font-style: normal;
  font-weight: 600;
}

.faq-plus {
  position: relative;
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.faq-plus::before,
.faq-plus::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 1px;
  background: var(--ink);
  content: "";
  transform: translate(-50%, -50%);
  transition: transform 0.3s ease;
}

.faq-plus::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-list details[open] .faq-plus {
  background: var(--lime);
  border-color: var(--lime);
}

.faq-list details[open] .faq-plus::after {
  transform: translate(-50%, -50%) rotate(0);
}

.faq-list details > p {
  max-width: 640px;
  padding: 0 50px 30px 44px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.85;
}

.contact {
  color: var(--paper);
  background: var(--paper);
}

.contact-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(420px, 0.76fr);
  background:
    radial-gradient(circle at 5% 95%, rgba(29, 83, 255, 0.36), transparent 37%),
    var(--ink);
  box-shadow: 0 35px 80px rgba(17, 17, 15, 0.17);
}

.contact-context {
  padding: 70px 62px 64px;
}

.contact-title {
  font-size: clamp(46px, 5.2vw, 75px);
  font-weight: 600;
  letter-spacing: -0.065em;
  line-height: 1.1;
}

.contact-title span {
  color: var(--lime);
}

.contact-intro {
  max-width: 490px;
  margin-top: 30px;
  color: rgba(242, 240, 233, 0.54);
  font-size: 13px;
  line-height: 1.9;
}

.contact-details {
  margin-top: 62px;
  border-top: 1px solid var(--line-light);
}

.contact-details > a,
.contact-details > div {
  display: grid;
  grid-template-columns: 75px 1fr 24px;
  gap: 15px;
  align-items: center;
  min-height: 58px;
  border-bottom: 1px solid var(--line-light);
}

.contact-details span {
  color: rgba(242, 240, 233, 0.42);
  font-size: 10px;
  letter-spacing: 0.06em;
}

.contact-details strong {
  font-size: 13px;
  font-weight: 500;
}

.contact-details i {
  color: var(--lime);
  font-size: 12px;
  font-style: normal;
  text-align: right;
}

.contact-form {
  align-self: center;
  margin: 32px;
  padding: 33px 34px 29px;
  color: var(--ink);
  background: var(--paper);
}

.form-head {
  display: flex;
  justify-content: space-between;
  padding-bottom: 20px;
  margin-bottom: 25px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.11em;
}

.form-row {
  display: grid;
  gap: 16px;
}

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

.contact-form label {
  display: block;
}

.contact-form label > span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 500;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 12px 0;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(17, 17, 15, 0.27);
  border-radius: 0;
  outline: none;
  font-size: 13px;
  transition: border-color 0.25s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #9e9e96;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: var(--blue);
}

.contact-form select {
  color: var(--muted);
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 8px) 18px,
    calc(100% - 4px) 18px;
  background-size: 4px 4px;
  background-repeat: no-repeat;
}

.form-message {
  margin-top: 20px;
}

.contact-form textarea {
  min-height: 103px;
  resize: vertical;
}

.form-submit {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  margin-top: 27px;
}

.form-submit p {
  max-width: 195px;
  color: #85867f;
  font-size: 9px;
  line-height: 1.65;
}

.form-status {
  min-height: 17px;
  margin-top: 12px;
  color: var(--blue);
  font-size: 10px;
}

.site-footer {
  padding: 68px 0 28px;
  color: var(--ink);
  background: linear-gradient(180deg, #ffffff 0%, #f5f9fd 100%);
  border-top: 1px solid var(--line);
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding-bottom: 50px;
  border-bottom: 1px solid var(--line);
}

.footer-brand {
  display: inline-flex;
  flex-shrink: 0;
}

.footer-logo {
  width: 166px;
  height: 61px;
  padding: 0;
  object-fit: contain;
  background: transparent;
  border-radius: 0;
}

.footer-top > p {
  color: var(--muted);
  font-size: 18px;
  letter-spacing: -0.02em;
}

.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 15px;
  color: var(--muted);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.back-to-top i {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(9, 50, 144, 0.22);
  border-radius: 50%;
  color: var(--blue);
  font-size: 14px;
  font-style: normal;
  transition:
    color 0.25s ease,
    background 0.25s ease;
}

.back-to-top:hover i {
  color: #fff;
  background: var(--blue);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding-top: 25px;
  color: #7b8da5;
  font-size: 9px;
}

.footer-bottom > div {
  display: flex;
  align-items: center;
  gap: 25px;
}

.footer-bottom a {
  transition: color 0.25s ease;
}

.footer-bottom a:hover {
  color: var(--blue);
}

@keyframes title-up {
  from {
    opacity: 0;
    transform: translateY(105%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes accent-sheen {
  0%,
  64% {
    transform: translateX(-120%);
  }
  82%,
  100% {
    transform: translateX(120%);
  }
}

@keyframes ambient-drift {
  from {
    opacity: 0.62;
    transform: translate3d(-3%, -2%, 0) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translate3d(5%, 4%, 0) scale(1.06);
  }
}

@keyframes ambient-ring {
  from {
    opacity: 0.5;
    transform: translate3d(0, 12px, 0) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translate3d(0, -8px, 0) scale(1.04);
  }
}

@keyframes visual-scan {
  0% {
    top: -2px;
    opacity: 0;
  }
  12% {
    opacity: 0.85;
  }
  78% {
    opacity: 0.45;
  }
  92%,
  100% {
    top: calc(100% - 2px);
    opacity: 0;
  }
}

@keyframes status-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.35;
  }
}

@keyframes core-pulse {
  0% {
    opacity: 0.45;
    transform: scale(0.92);
  }
  72%,
  100% {
    opacity: 0;
    transform: scale(1.18);
  }
}

@keyframes node-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

@keyframes map-flow {
  to {
    stroke-dashoffset: -120;
  }
}

@keyframes orbit-spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes orbit-spin-reverse {
  to {
    transform: translate(-50%, -50%) rotate(-360deg);
  }
}

@keyframes signal-pulse {
  0% {
    opacity: 0.55;
    transform: translate(-50%, -50%) scale(0.65);
  }
  70%,
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1.2);
  }
}

@keyframes ticker-move {
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-title .title-line > span {
    animation: title-up 1s var(--ease) 0.12s both;
  }

  .hero-title .title-line:nth-child(2) > span:first-child {
    animation-delay: 0.23s;
  }

  .hero-title .title-line:nth-child(2) > span:last-child {
    animation-delay: 0.32s;
  }

  .reveal {
    opacity: 0;
    transform: translateY(28px);
    transition:
      opacity 0.85s var(--ease),
      transform 0.85s var(--ease);
  }

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

  .hero-visual.reveal {
    transform: translateY(32px) scale(0.98);
    transition-duration: 1.1s;
  }

  .hero-visual.reveal.is-visible {
    transform: translateY(0) scale(1);
  }

  .product-grid .product-card:nth-child(2),
  .overview-strip .overview-item:nth-child(2),
  .process-grid .process-step:nth-child(2),
  .capability-list .capability-item:nth-child(2) {
    transition-delay: 0.08s;
  }

  .product-grid .product-card:nth-child(3),
  .overview-strip .overview-item:nth-child(3),
  .process-grid .process-step:nth-child(3),
  .capability-list .capability-item:nth-child(3) {
    transition-delay: 0.13s;
  }

  .product-grid .product-card:nth-child(4),
  .overview-strip .overview-item:nth-child(4),
  .process-grid .process-step:nth-child(4),
  .capability-list .capability-item:nth-child(4) {
    transition-delay: 0.18s;
  }
}

@media (max-width: 1180px) {
  .container {
    width: min(var(--container), calc(100% - 64px));
  }

  .desktop-nav {
    gap: 24px;
    margin-right: 28px;
  }

  .hero-layout {
    grid-template-columns: minmax(0, 1fr) minmax(390px, 0.78fr);
    gap: 52px;
  }

  .hero-title {
    font-size: clamp(62px, 7.4vw, 94px);
  }

  .hero-bottom {
    grid-template-columns: 1fr;
    gap: 27px;
  }

  .floating-tag-top {
    right: -12px;
  }

  .floating-tag-bottom {
    left: -14px;
  }

  .overview-item {
    padding-inline: 21px;
  }

  .product-card-visual {
    height: 300px;
  }

  .capabilities-layout {
    gap: 70px;
  }

  .contact-shell {
    grid-template-columns: minmax(0, 0.9fr) minmax(400px, 0.8fr);
  }

  .contact-context {
    padding-inline: 47px;
  }
}

@media (max-width: 980px) {
  :root {
    --container: 100%;
  }

  html {
    scroll-padding-top: 84px;
  }

  .container {
    width: calc(100% - 48px);
  }

  .header-inner {
    min-height: 78px;
  }

  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .mobile-menu {
    display: block;
  }

  .hero {
    padding-top: 112px;
  }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: 75px;
    min-height: auto;
    padding-top: 38px;
    padding-bottom: 80px;
  }

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

  .hero-title {
    max-width: 800px;
    font-size: clamp(68px, 10.3vw, 100px);
  }

  .hero-bottom {
    grid-template-columns: 1fr auto;
    gap: 44px;
    max-width: 810px;
  }

  .hero-visual {
    justify-self: center;
    width: min(100%, 620px);
  }

  .visual-shell {
    aspect-ratio: 1.03;
  }

  .hero-foot {
    height: 60px;
  }

  .section {
    padding: 105px 0;
  }

  .statement-layout,
  .section-heading,
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .statement-aside {
    max-width: 560px;
    margin-left: auto;
  }

  .overview-strip {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 65px;
  }

  .section-intro {
    max-width: 580px;
    margin-left: auto;
  }

  .product-grid {
    gap: 18px;
  }

  .product-card-visual {
    height: 280px;
  }

  .product-card-body {
    padding: 25px 24px 26px;
  }

  .product-card-wide {
    grid-template-columns: minmax(0, 1.1fr) minmax(310px, 0.9fr);
  }

  .product-card-wide .product-card-visual {
    min-height: 390px;
  }

  .product-card-wide .product-card-body {
    padding: 34px 30px;
  }

  .product-gallery {
    margin-top: 58px;
    padding-top: 53px;
  }

  .gallery-intro {
    gap: 45px;
  }

  .gallery-media {
    height: 330px;
  }

  .capabilities-layout {
    grid-template-columns: 1fr;
    gap: 55px;
  }

  .capabilities-copy,
  .faq-head {
    position: static;
  }

  .approach-intro {
    max-width: 600px;
  }

  .capability-badge {
    margin-top: 35px;
  }

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

  .process-step {
    min-height: 300px;
  }

  .process-en {
    margin-top: 76px;
  }

  .about {
    padding-top: 20px;
  }

  .about-layout {
    grid-template-columns: minmax(0, 0.88fr) minmax(390px, 1fr);
    gap: 45px;
  }

  .about-visual {
    min-height: 550px;
  }

  .about-card {
    left: 7%;
  }

  .about-symbol {
    width: 190px;
    height: 190px;
  }

  .about-card > p {
    font-size: 29px;
  }

  .faq-head > p {
    margin-left: auto;
  }

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

  .contact-context {
    padding: 62px 54px 46px;
  }

  .contact-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0 32px;
    margin-top: 43px;
  }

  .contact-form {
    margin: 0 32px 32px;
  }

  .footer-top {
    flex-wrap: wrap;
  }

  .footer-top > p {
    order: 3;
    flex-basis: 100%;
  }
}

@media (max-width: 720px) {
  .container {
    width: calc(100% - 32px);
  }

  .site-header {
    border-bottom-color: rgba(9, 50, 144, 0.11);
  }

  .brand-logo {
    width: 112px;
    height: 44px;
    padding: 0;
  }

  .header-contact {
    display: none;
  }

  .menu-toggle {
    width: 42px;
    height: 42px;
  }

  .hero {
    padding-top: 96px;
  }

  .hero-ambient::before {
    top: 28%;
    right: -38%;
    width: 680px;
    height: 680px;
  }

  .hero-ambient::after {
    display: none;
  }

  .hero-layout {
    gap: 56px;
    padding-top: 35px;
    padding-bottom: 52px;
  }

  .hero-eyebrow {
    margin-bottom: 24px;
    font-size: 9px;
  }

  .hero-title {
    font-size: clamp(52px, 15vw, 83px);
    line-height: 1;
  }

  .title-accent {
    margin-left: 0.03em;
  }

  .hero-bottom {
    grid-template-columns: 1fr;
    gap: 25px;
    margin-top: 33px;
  }

  .hero-lead {
    font-size: 14px;
    line-height: 1.8;
  }

  .hero-actions {
    justify-content: space-between;
    gap: 18px;
  }

  .button {
    min-height: 51px;
    gap: 22px;
  }

  .sector-row {
    gap: 12px 20px;
    margin-top: 43px;
  }

  .hero-visual {
    width: calc(100% - 12px);
  }

  .visual-shell {
    aspect-ratio: 0.92;
  }

  .visual-topbar,
  .visual-footer {
    padding-inline: 15px;
  }

  .visual-topbar {
    font-size: 7px;
  }

  .visual-footer {
    font-size: 6px;
  }

  .map-node {
    min-width: 102px;
    padding: 9px 10px;
  }

  .node-title {
    font-size: 10px;
  }

  .node-sub {
    font-size: 5px;
  }

  .map-core {
    padding: 13px 12px;
  }

  .map-core strong {
    font-size: clamp(14px, 4vw, 20px);
  }

  .floating-tag {
    min-width: 130px;
    padding: 9px 11px;
  }

  .floating-tag-top {
    top: 16%;
    right: -5px;
  }

  .floating-tag-bottom {
    bottom: 10%;
    left: -5px;
  }

  .floating-tag > span,
  .tag-bars {
    width: 29px;
    height: 29px;
    font-size: 16px;
  }

  .floating-tag small {
    font-size: 6px;
  }

  .floating-tag strong {
    font-size: 10px;
  }

  .hero-foot {
    height: 50px;
    font-size: 6px;
  }

  .ticker-track {
    padding: 14px 0;
  }

  .ticker-track span {
    padding-inline: 24px;
    font-size: 11px;
  }

  .section {
    padding: 82px 0;
  }

  .section-kicker {
    margin-bottom: 25px;
  }

  .statement {
    font-size: clamp(38px, 11.5vw, 60px);
  }

  .statement-layout {
    gap: 29px;
  }

  .statement-aside {
    margin-left: 0;
  }

  .overview-strip {
    grid-template-columns: 1fr;
    margin-top: 50px;
  }

  .overview-item {
    min-height: 185px;
  }

  .overview-item > span {
    margin-bottom: 42px;
  }

  .section-title,
  .approach-title,
  .contact-title {
    font-size: clamp(39px, 11.7vw, 62px);
  }

  .section-heading {
    gap: 24px;
    margin-bottom: 44px;
  }

  .section-intro {
    margin-left: 0;
  }

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

  .product-card-wide {
    display: block;
    grid-column: auto;
  }

  .product-card-wide .product-card-visual {
    height: min(100vw, 500px);
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid rgba(17, 17, 15, 0.13);
  }

  .product-card-wide .product-card-body {
    padding: 29px 24px 30px;
  }

  .product-card-visual {
    height: 310px;
  }

  .product-card-head h3 {
    font-size: 23px;
  }

  .product-gallery {
    margin-top: 48px;
    padding-top: 43px;
  }

  .gallery-intro {
    grid-template-columns: 1fr;
    gap: 22px;
    margin-bottom: 30px;
  }

  .gallery-intro h3 {
    font-size: clamp(34px, 10.5vw, 55px);
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .gallery-media {
    height: min(112vw, 460px);
  }

  .gallery-zoom {
    opacity: 1;
    transform: none;
  }

  .image-lightbox {
    width: calc(100% - 20px);
  }

  .lightbox-canvas {
    max-height: 68vh;
    padding: 10px;
  }

  .lightbox-canvas img {
    max-height: calc(68vh - 20px);
  }

  .capabilities-layout {
    gap: 40px;
  }

  .capability-item {
    grid-template-columns: 34px minmax(0, 1fr) 28px;
    gap: 13px;
    padding: 27px 0;
  }

  .capability-item:hover {
    padding-inline: 10px;
  }

  .capability-item h3 {
    font-size: 18px;
  }

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

  .process-step {
    min-height: 270px;
  }

  .process-en {
    margin-top: 61px;
  }

  .approach-cta {
    align-items: flex-start;
    flex-direction: column;
    padding: 25px;
  }

  .approach-cta .button {
    width: 100%;
  }

  .about-layout {
    grid-template-columns: 1fr;
    gap: 65px;
  }

  .about-visual {
    min-height: 510px;
  }

  .about-note {
    right: 4%;
    width: 185px;
  }

  .about-note strong {
    font-size: 18px;
  }

  .about-copy {
    order: -1;
  }

  .value-row {
    grid-template-columns: 30px 1fr;
  }

  .value-row p {
    grid-column: 2;
  }

  .faq-layout {
    gap: 38px;
  }

  .faq-list summary {
    min-height: 83px;
  }

  .faq-list summary > span:first-child {
    gap: 16px;
    font-size: 15px;
  }

  .faq-list details > p {
    padding: 0 0 26px 30px;
  }

  .contact-context {
    padding: 44px 24px 35px;
  }

  .contact-details {
    grid-template-columns: 1fr;
    gap: 0;
    margin-top: 36px;
  }

  .contact-form {
    margin: 0 12px 12px;
    padding: 27px 20px 24px;
  }

  .form-row-two {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .form-row-two + .form-row-two {
    margin-top: 18px;
  }

  .form-submit {
    align-items: stretch;
    flex-direction: column;
  }

  .form-submit p {
    max-width: none;
  }

  .form-submit .button {
    width: 100%;
  }

  .site-footer {
    padding-top: 48px;
  }

  .footer-top {
    align-items: flex-start;
    padding-bottom: 38px;
  }

  .footer-logo {
    width: 143px;
    height: 54px;
  }

  .footer-top > p {
    font-size: 15px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

  .footer-bottom > div {
    flex-wrap: wrap;
    gap: 14px 20px;
  }
}

@media (max-width: 420px) {
  .hero-title {
    font-size: 13.6vw;
  }

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

  .text-link {
    align-self: flex-start;
  }

  .visual-shell {
    aspect-ratio: 0.87;
  }

  .map-node {
    min-width: 91px;
    grid-template-columns: 1fr;
  }

  .node-number {
    display: none;
  }

  .floating-tag {
    min-width: 118px;
  }

  .product-card-visual {
    height: 275px;
  }

  .guide-unit {
    left: 16%;
    transform: scale(0.9) rotate(-6deg);
  }

  .charging-rack {
    right: 7%;
    width: 162px;
    transform: scale(0.9) skewY(3deg);
  }

  .card-cabinet {
    right: 8%;
    transform: scale(0.9);
  }

  .staff-cards {
    left: 7%;
    transform: scale(0.88);
  }

  .power-station {
    left: 12%;
    transform: scale(0.86) perspective(900px) rotateY(4deg) rotateZ(-2deg);
  }

  .power-bank {
    right: 8%;
    transform: scale(0.9) rotate(10deg);
  }
}

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

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