:root {
  --bg: #f5f5f7;
  --panel: rgba(255, 255, 255, 0.72);
  --panel-strong: rgba(255, 255, 255, 0.88);
  --text: #1d1d1f;
  --muted: #6e6e73;
  --faint: #86868b;
  --blue: #0071e3;
  --green: #3ba66b;
  --line: rgba(29, 29, 31, 0.08);
  --line-strong: rgba(29, 29, 31, 0.13);
  --radius: 24px;
  --radius-lg: 32px;
  --shadow: 0 18px 55px rgba(29, 29, 31, 0.08);
  --shadow-float: 0 34px 110px rgba(29, 29, 31, 0.14);
  --blur: blur(28px) saturate(180%);
  --container: min(100% - 36px, 1380px);
  --section-gap: clamp(18px, 2vw, 28px);
  --section-pad: clamp(48px, 5vw, 76px);
  --heading-gap: clamp(30px, 3.4vw, 48px);
  --stats-hero-overlap: 64px;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 50% 8%, rgba(0, 113, 227, 0.1), transparent 36vw),
    radial-gradient(circle at 76% 16%, rgba(59, 166, 107, 0.04), transparent 32vw),
    linear-gradient(180deg, #fbfbfd 0%, #f5f5f7 48%, #fbfbfd 100%);
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.32) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.32) 1px, transparent 1px);
  background-size: 76px 76px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.18), transparent 54%);
}

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

button,
input {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 58px;
  padding: 0 max(22px, calc((100vw - 1320px) / 2));
  display: grid;
  grid-template-columns: minmax(180px, 220px) minmax(440px, 1fr) minmax(160px, 220px) auto;
  align-items: center;
  gap: 20px;
  border-bottom: 1px solid rgba(29, 29, 31, 0.055);
  background: rgba(250, 250, 252, 0.78);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
  backdrop-filter: saturate(185%) blur(24px);
  -webkit-backdrop-filter: saturate(185%) blur(24px);
  transition: height 0.28s ease, box-shadow 0.28s ease, background 0.28s ease;
}

.site-header::after {
  content: "";
  position: absolute;
  left: max(22px, calc((100vw - 1320px) / 2));
  right: max(22px, calc((100vw - 1320px) / 2));
  bottom: -1px;
  height: 1px;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(0, 113, 227, 0.1) 24%, rgba(59, 166, 107, 0.09) 76%, transparent);
}

.site-header.is-scrolled {
  height: 52px;
  background: rgba(250, 250, 252, 0.9);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.8),
    0 12px 36px rgba(25, 35, 48, 0.075);
}

.brand,
.site-nav,
.site-search {
  min-width: 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(29, 29, 31, 0.91);
  font-size: 17px;
  font-weight: 680;
  letter-spacing: 0;
  white-space: nowrap;
  transition: opacity 0.2s ease;
}

.brand:hover {
  opacity: 0.7;
}

.brand-mark,
.mini-mark {
  width: 22px;
  height: 13px;
  display: inline-block;
  border-radius: 999px;
  background:
    radial-gradient(circle at 31% 50%, #2d7ff9 0 4.5px, transparent 5px),
    radial-gradient(circle at 69% 50%, #43aa70 0 4.5px, transparent 5px),
    linear-gradient(90deg, rgba(0, 113, 227, 0.19), rgba(59, 166, 107, 0.17));
  box-shadow: 0 4px 12px rgba(49, 112, 171, 0.12);
}

.site-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(22px, 2.8vw, 38px);
}

.site-nav a {
  position: relative;
  padding: 19px 0 18px;
  color: rgba(29, 29, 31, 0.64);
  font-size: 13px;
  font-weight: 570;
  white-space: nowrap;
  transition: color 0.22s ease, opacity 0.22s ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 11px;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--blue);
  opacity: 0;
  transform: translateX(-50%) scale(0.5);
  transition: opacity 0.22s ease, transform 0.22s ease;
}

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

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  opacity: 0.75;
  transform: translateX(-50%) scale(1);
}

.site-search {
  position: relative;
  justify-self: end;
  width: min(100%, 176px);
  transition: width 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.site-search:focus-within {
  width: min(100%, 214px);
}

.site-search::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 50%;
  width: 11px;
  height: 11px;
  border: 1.6px solid rgba(29, 29, 31, 0.38);
  border-radius: 50%;
  transform: translateY(-58%);
}

.site-search::after {
  content: "";
  position: absolute;
  left: 23px;
  top: 50%;
  width: 7px;
  height: 1.7px;
  border-radius: 999px;
  background: rgba(29, 29, 31, 0.38);
  transform: translateY(5px) rotate(45deg);
  transform-origin: left center;
}

.site-search input {
  width: 100%;
  height: 36px;
  padding: 0 14px 0 36px;
  border: 1px solid rgba(29, 29, 31, 0.075);
  border-radius: 999px;
  outline: none;
  background: rgba(244, 245, 248, 0.68);
  color: var(--text);
  font-size: 13px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.8),
    0 6px 18px rgba(29, 29, 31, 0.025);
  transition: border-color 0.22s ease, background 0.22s ease, box-shadow 0.22s ease;
}

.site-search input:focus {
  border-color: rgba(0, 113, 227, 0.22);
  background: rgba(255, 255, 255, 0.94);
  box-shadow:
    0 0 0 4px rgba(0, 113, 227, 0.065),
    0 10px 26px rgba(29, 29, 31, 0.055);
}

.site-search.is-empty input {
  border-color: rgba(255, 59, 48, 0.34);
  box-shadow: 0 0 0 4px rgba(255, 59, 48, 0.08);
}

.nav-toggle {
  display: none;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 999px;
  background: rgba(245, 245, 247, 0.74);
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 14px;
  height: 1.5px;
  margin: auto;
  border-radius: 999px;
  background: var(--text);
}

.nav-toggle span::before {
  transform: translateY(-5px);
}

.nav-toggle span::after {
  transform: translateY(3.5px);
}

.hero {
  position: relative;
  isolation: isolate;
  width: 100%;
  margin: 0 auto;
  text-align: center;
  overflow: hidden;
  background-color: #010204;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    url("./assets/nasa-starfield.webp"),
    url("./assets/nasa-milky-way.webp");
  background-repeat: no-repeat, no-repeat;
  background-size:
    cover,
    cover;
  background-position:
    50% 50%,
    50% 54%;
  opacity: 0.54;
}

.hero-intro {
  position: relative;
  z-index: 2;
  min-height: clamp(650px, 52vw, 840px);
  padding: clamp(76px, 6.4vw, 108px) 0 clamp(126px, 13vw, 184px);
  overflow: hidden;
  background-color: transparent;
}

.hero-intro::after {
  content: "";
  display: none;
  position: absolute;
  inset: auto 0 clamp(-170px, -12vw, -108px);
  z-index: 1;
  height: clamp(210px, 22vw, 330px);
  pointer-events: none;
  background: linear-gradient(180deg, rgba(1, 2, 4, 0), rgba(1, 2, 4, 0.2) 42%, rgba(1, 2, 4, 0.12) 72%, rgba(1, 2, 4, 0));
}

.earth-photo {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
  background-color: transparent;
}

.earth-photo::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  width: auto;
  height: 100%;
  max-width: none;
  aspect-ratio: 16 / 9;
  transform: translate(-50%, -50%);
  transform-origin: 50% 50%;
  background-image: url("./assets/earth-atmosphere-poster-1080.webp");
  background-repeat: no-repeat;
  background-position: 50% 50%;
  background-size: cover;
  filter:
    saturate(116%)
    contrast(106%)
    brightness(0.98)
    drop-shadow(0 0 14px rgba(93, 139, 205, 0.18));
  -webkit-mask-image: url("./assets/earth-edge-alpha-mask.png");
  mask-image: url("./assets/earth-edge-alpha-mask.png");
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-position: 50% 50%;
  mask-position: 50% 50%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  pointer-events: none;
}

.earth-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  background: none;
  pointer-events: none;
}

.cosmic-sky {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 1;
}

.earth-photo-video {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  width: auto;
  height: 100%;
  max-width: none;
  aspect-ratio: 16 / 9;
  transform: translate(-50%, -50%);
  transform-origin: 50% 50%;
  object-fit: cover;
  object-position: 50% 50%;
  pointer-events: none;
  opacity: 1;
  filter:
    saturate(116%)
    contrast(106%)
    brightness(0.98)
    drop-shadow(0 0 14px rgba(93, 139, 205, 0.18));
  -webkit-mask-image: url("./assets/earth-edge-alpha-mask.png");
  mask-image: url("./assets/earth-edge-alpha-mask.png");
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-position: 50% 50%;
  mask-position: 50% 50%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
}

.hero-copy {
  position: relative;
  z-index: 5;
  width: min(100% - 24px, 1080px);
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-company {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(14px, 1.15vw, 19px);
  font-weight: 650;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.58);
}

.eyebrow {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: clamp(13px, 1.05vw, 17px);
  font-weight: 650;
  letter-spacing: 0;
}

.hero h1 {
  position: relative;
  display: block;
  width: 100%;
  max-width: none;
  margin: 18px 0 0;
  color: #fff;
  font-size: clamp(62px, 6.6vw, 108px);
  line-height: 0.96;
  font-weight: 820;
  letter-spacing: 0;
  text-align: center;
  text-wrap: balance;
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.18),
    0 10px 34px rgba(0, 0, 0, 0.44),
    0 26px 78px rgba(0, 37, 82, 0.38);
}

.hero-lead {
  max-width: 100%;
  margin: 22px auto 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(18px, 1.35vw, 22px);
  line-height: 1.42;
  font-weight: 560;
  text-wrap: balance;
  white-space: nowrap;
  text-shadow: 0 3px 22px rgba(0, 0, 0, 0.56);
}

.actions {
  margin-top: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 17px;
  font-weight: 520;
  transition: transform 0.22s ease, box-shadow 0.22s ease, color 0.22s ease;
}

.button-primary {
  padding: 0 22px;
  background: linear-gradient(180deg, #2494ff, #0071e3);
  color: #fff;
  box-shadow:
    0 14px 38px rgba(0, 113, 227, 0.46),
    inset 0 1px 0 rgba(255, 255, 255, 0.38);
}

.button-link {
  min-height: 44px;
  padding: 0 21px;
  border: 1px solid rgba(255, 255, 255, 0.54);
  background: rgba(6, 18, 34, 0.22);
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
}

.button-link::after {
  content: ">";
  margin-left: 0.35em;
}

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

.button-link:hover {
  border-color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.hero-showcase {
  --phone-width: clamp(280px, min(20vw, 43vh), 350px);
  --phone-ratio: 0.64;
  --phone-pad: clamp(16px, 1.16vw, 21px);
  --phone-radius: clamp(34px, 2.6vw, 40px);
  --earth-card-overlap: clamp(190px, 20vw, 210px);
  --side-card-drop: clamp(46px, 4vw, 68px);
  position: relative;
  z-index: 6;
  width: 100%;
  min-height: clamp(585px, 42vw, 700px);
  margin: calc(-1 * var(--earth-card-overlap)) auto 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  perspective: 1200px;
  overflow: visible;
}

.showcase-space-details {
  position: absolute;
  inset: clamp(-38px, -2.8vw, -22px) 0 clamp(-18px, -1.2vw, -10px);
  z-index: 0;
  width: 100%;
  height: calc(100% + clamp(32px, 4vw, 58px));
  pointer-events: none;
  display: none;
}

.app-phone {
  --phone-transform: translateX(-50%) scale(0.94);
  position: absolute;
  z-index: 2;
  top: 0;
  bottom: auto;
  left: 50%;
  width: var(--phone-width);
  aspect-ratio: var(--phone-ratio);
  min-height: 0;
  padding: var(--phone-pad);
  border: 1px solid rgba(255, 255, 255, 0.86);
  border-radius: var(--phone-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(ellipse at 72% 0%, rgba(255, 255, 255, 0.98), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(246, 248, 252, 0.82)),
    rgba(255, 255, 255, 0.74);
  box-shadow:
    0 54px 150px rgba(0, 0, 0, 0.34),
    0 18px 54px rgba(73, 142, 216, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.98),
    inset 0 -26px 70px rgba(210, 220, 232, 0.22);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  cursor: pointer;
  transform-style: preserve-3d;
  transform-origin: 50% 0;
  transform: var(--phone-transform);
  transition: transform 0.38s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.28s ease, filter 0.28s ease;
}

.app-phone::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(118deg, rgba(255, 255, 255, 0.38), transparent 28%, transparent 58%, rgba(255, 255, 255, 0.18) 74%, transparent),
    radial-gradient(ellipse at 50% 0%, rgba(255, 255, 255, 0.28), transparent 36%);
  opacity: 0.72;
  pointer-events: none;
}

.app-phone:hover {
  box-shadow:
    0 54px 130px rgba(0, 0, 0, 0.34),
    0 18px 50px rgba(73, 142, 216, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.98);
}

.phone-main {
  z-index: 3;
  top: 0;
  bottom: auto;
  --phone-transform: translateX(-50%) rotateX(1deg) scale(0.94);
}

.phone-left {
  z-index: 2;
  top: var(--side-card-drop);
  bottom: auto;
  --phone-transform: translateX(-134%) rotateZ(-5.5deg) scale(0.88);
  filter: saturate(0.96) brightness(0.98);
}

.phone-right {
  z-index: 2;
  top: var(--side-card-drop);
  bottom: auto;
  --phone-transform: translateX(34%) rotateZ(5.5deg) scale(0.88);
  filter: saturate(0.96) brightness(0.98);
}

.phone-glass {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.28), transparent 34%, rgba(255, 255, 255, 0.18) 72%, transparent);
}

.island {
  position: relative;
  z-index: 3;
  flex: 0 0 auto;
  width: clamp(66px, 5vw, 78px);
  height: clamp(20px, 1.4vw, 24px);
  margin: 0 auto clamp(20px, 1.8vw, 26px);
  border-radius: 999px;
  background: #0b0c0e;
}

.screen-head span,
.phone-data span,
.dashboard-card span,
.activity-pill {
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
}

.screen-head,
.flight-dashboard,
.world-mini,
.outdoor-mini,
.phone-data,
.screen-list,
.activity-pill {
  position: relative;
  z-index: 3;
}

.screen-head b {
  display: block;
  margin-top: 4px;
  font-size: clamp(30px, 2.35vw, 38px);
  line-height: 1;
}

.flight-dashboard,
.world-mini,
.outdoor-mini {
  position: relative;
  flex: 0 0 auto;
  margin-top: clamp(20px, 1.75vw, 26px);
  height: auto;
  aspect-ratio: 1.12 / 1;
  border-radius: 28px;
  overflow: hidden;
  background:
    linear-gradient(rgba(99, 120, 145, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99, 120, 145, 0.1) 1px, transparent 1px),
    linear-gradient(135deg, rgba(234, 243, 255, 0.86), rgba(255, 255, 255, 0.66));
  background-size: 38px 38px, 38px 38px, auto;
}

.flight-dashboard svg,
.world-mini svg,
.outdoor-mini svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.draw {
  fill: none;
  stroke: var(--blue);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: drawLine 2.2s ease forwards;
}

.product-visual circle {
  fill: var(--blue);
  filter: drop-shadow(0 0 12px rgba(0, 113, 227, 0.28));
}

.hero-route-node .halo {
  fill: rgba(0, 113, 227, 0.13);
  stroke: none;
  filter: none;
}

.hero-route-node .core {
  fill: var(--blue);
  stroke: rgba(255, 255, 255, 0.88);
  stroke-width: 2;
  filter: drop-shadow(0 4px 8px rgba(0, 113, 227, 0.24));
}

.hero-route-node.green .halo {
  fill: rgba(59, 166, 107, 0.14);
}

.hero-route-node.green .core {
  fill: var(--green);
  filter: drop-shadow(0 4px 8px rgba(59, 166, 107, 0.22));
}

.dashboard-card {
  position: absolute;
  z-index: 2;
  min-width: 74px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.68);
  box-shadow: var(--shadow);
  backdrop-filter: var(--blur);
}

.dashboard-card:first-child {
  left: 16px;
  bottom: 18px;
}

.dashboard-card:nth-child(2) {
  right: 16px;
  top: 18px;
}

.dashboard-card b {
  display: block;
  font-size: 28px;
}

.screen-list {
  margin-top: clamp(14px, 1.25vw, 20px);
  display: grid;
  gap: 10px;
}

.screen-list span {
  height: 11px;
  border-radius: 999px;
  background: rgba(135, 143, 154, 0.18);
}

.screen-list span:first-child {
  width: 82%;
}

.screen-list span:nth-child(2) {
  width: 64%;
}

.screen-list span:nth-child(3) {
  width: 48%;
}

.phone-data {
  margin-top: auto;
  padding-top: clamp(18px, 1.55vw, 24px);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: clamp(10px, 0.9vw, 14px) 10px;
  align-items: baseline;
}

.phone-data b {
  font-size: 24px;
}

.out-node,
.city-dot {
  position: absolute;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 9px rgba(0, 113, 227, 0.1), 0 0 26px rgba(0, 113, 227, 0.24);
}

.out-node.n2 {
  background: var(--green);
  box-shadow: 0 0 0 9px rgba(59, 166, 107, 0.1), 0 0 26px rgba(59, 166, 107, 0.2);
}

.ridge {
  fill: none;
  stroke: rgba(54, 72, 64, 0.32);
  stroke-width: 18;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.activity-pill {
  margin-top: 22px;
  min-height: 44px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.64);
}

.stats-section {
  width: var(--container);
  margin: calc(-1 * var(--stats-hero-overlap)) auto 0;
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(12px, 1.4vw, 18px);
}

.stats-section article,
.product-card,
.ai-stage,
.map-section,
.outdoor-section,
.studio-card,
.contact-section,
.modal-panel {
  border: 1px solid rgba(255, 255, 255, 0.72);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.58)),
    var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
}

.stats-section article {
  position: relative;
  min-height: 104px;
  padding: 22px 26px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 30px;
  background:
    radial-gradient(ellipse at 72% -10%, rgba(255, 255, 255, 1), transparent 44%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 249, 253, 0.9)),
    rgba(255, 255, 255, 0.86);
  box-shadow:
    0 26px 74px rgba(29, 29, 31, 0.13),
    0 2px 10px rgba(255, 255, 255, 0.42) inset,
    inset 0 1px 0 rgba(255, 255, 255, 1);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.stats-section article::after {
  content: "";
  position: absolute;
  right: 20px;
  bottom: 20px;
  width: 54px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(0, 113, 227, 0.68), rgba(59, 166, 107, 0.38), rgba(29, 29, 31, 0.08));
  opacity: 0.8;
}

.stats-section.in-view article {
  transform: translateY(-4px);
}

.stats-section b {
  display: block;
  color: var(--text);
  font-size: clamp(38px, 4.2vw, 58px);
  line-height: 0.95;
}

.stats-section span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 16px;
  font-weight: 600;
}

.product-section,
.ai-section,
.studio-section {
  width: var(--container);
  margin: var(--section-gap) auto 0;
  padding: clamp(36px, 4vw, 58px) 0;
}

.product-section {
  padding-bottom: clamp(14px, 1.6vw, 22px);
}

.ai-section {
  padding-top: clamp(34px, 3.6vw, 52px);
  padding-bottom: 0;
}

.section-heading {
  max-width: 930px;
  margin: 0 auto var(--heading-gap);
  text-align: center;
}

.section-heading h2,
.map-copy h2,
.outdoor-copy h2,
.contact-section h2 {
  margin: 10px 0 0;
  font-size: clamp(40px, 6vw, 84px);
  line-height: 1.05;
  font-weight: 780;
  letter-spacing: 0;
  text-wrap: balance;
}

.section-heading .split-heading {
  width: fit-content;
  max-width: 100%;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: clamp(28px, 5vw, 72px);
  text-align: left;
  text-wrap: nowrap;
}

.split-heading span {
  display: block;
  white-space: nowrap;
}

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

.product-card {
  min-height: 560px;
  padding: 22px;
  border-radius: var(--radius-lg);
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.product-card:hover,
.studio-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-float);
}

.product-card:nth-child(3) {
  grid-column: span 1;
}

.product-visual {
  position: relative;
  height: 280px;
  border-radius: 26px;
  overflow: hidden;
  background:
    radial-gradient(circle at 22% 18%, rgba(0, 113, 227, 0.08), transparent 34%),
    radial-gradient(circle at 82% 22%, rgba(89, 183, 127, 0.08), transparent 32%),
    linear-gradient(135deg, rgba(238, 247, 255, 0.92), rgba(255, 255, 255, 0.72));
  border: 1px solid rgba(255, 255, 255, 0.74);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.72),
    0 18px 44px rgba(34, 52, 72, 0.07);
}

.product-visual::after,
.ai-stage::after {
  content: "";
  position: absolute;
  inset: -45% -70%;
  pointer-events: none;
  background: linear-gradient(110deg, transparent 38%, rgba(255, 255, 255, 0.56) 50%, transparent 62%);
  transform: translateX(-32%) rotate(4deg);
  animation: surfaceSheen 8s ease-in-out infinite;
}

.product-card:nth-child(2) .product-visual::after {
  animation-delay: 1.4s;
}

.product-card:nth-child(3) .product-visual::after {
  animation-delay: 2.8s;
}

.product-visual svg {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
}

.product-map-shade {
  fill: rgba(3, 13, 26, 0.32);
}

.travel-shade {
  fill: rgba(2, 10, 21, 0.38);
}

.map-source-label {
  fill: rgba(255, 255, 255, 0.76);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.flight-ghost,
.travel-ghost {
  fill: none;
  stroke: rgba(76, 167, 255, 0.24);
  stroke-width: 18;
  stroke-linecap: round;
  filter: blur(5px);
}

.flat-map-panel {
  fill: #eef6ff;
}

.flat-map-panel.travel {
  fill: #f0f8f4;
}

.flat-land {
  fill: rgba(132, 168, 201, 0.13);
  stroke: rgba(95, 131, 165, 0.12);
  stroke-width: 1.4;
}

.flat-land.soft {
  fill: rgba(95, 154, 124, 0.1);
}

.flat-land.second {
  fill: rgba(99, 151, 207, 0.09);
}

.flat-route-shadow {
  fill: none;
  stroke: rgba(0, 113, 227, 0.12);
  stroke-width: 18;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.flat-route {
  fill: none;
  stroke: #0071e3;
  stroke-width: 6;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 5px 8px rgba(0, 113, 227, 0.12));
}

.draw-on-card {
  stroke-dasharray: 1;
  stroke-dashoffset: 0;
}

.flat-node {
  stroke: rgba(255, 255, 255, 0.86);
  stroke-width: 2;
  filter: drop-shadow(0 0 0 rgba(0, 0, 0, 0));
}

.flat-node.blue {
  fill: #0071e3;
  filter: drop-shadow(0 0 11px rgba(0, 113, 227, 0.22));
}

.flat-node.green {
  fill: #59b77f;
  filter: drop-shadow(0 0 11px rgba(89, 183, 127, 0.2));
}

.flat-chip rect {
  fill: rgba(255, 255, 255, 0.76);
  stroke: rgba(214, 224, 236, 0.8);
  stroke-width: 1;
  filter: drop-shadow(0 10px 20px rgba(45, 74, 105, 0.1));
}

.flat-chip text {
  fill: var(--text);
  font-size: 12px;
  font-weight: 780;
  text-anchor: middle;
}

.flat-chip .label-sub {
  fill: var(--muted);
  font-size: 8px;
  font-weight: 650;
}

.flat-source-label {
  fill: rgba(91, 98, 108, 0.72);
  font-size: 9px;
  font-weight: 760;
  letter-spacing: 0.12em;
}

.instrument-grid {
  opacity: 0.72;
}

.instrument-track,
.instrument-curve {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.instrument-track {
  stroke: rgba(0, 113, 227, 0.14);
  stroke-width: 17;
}

.instrument-curve {
  stroke: #0071e3;
  stroke-width: 7;
  filter: drop-shadow(0 7px 10px rgba(0, 113, 227, 0.16));
}

.instrument-node circle {
  filter: none;
}

.instrument-node .halo {
  fill: rgba(0, 113, 227, 0.12);
}

.instrument-node .core {
  fill: #0071e3;
  stroke: rgba(255, 255, 255, 0.9);
  stroke-width: 2;
  filter: drop-shadow(0 8px 14px rgba(0, 113, 227, 0.18));
}

.instrument-node.green .halo {
  fill: rgba(77, 178, 126, 0.14);
}

.instrument-node.green .core {
  fill: #58b77e;
}

.instrument-chip rect {
  fill: rgba(255, 255, 255, 0.74);
  stroke: rgba(218, 228, 239, 0.92);
  stroke-width: 1;
  filter: drop-shadow(0 14px 28px rgba(53, 83, 116, 0.1));
}

.instrument-chip text {
  text-anchor: middle;
}

.instrument-chip .chip-value {
  fill: var(--text);
  font-size: 24px;
  font-weight: 800;
}

.instrument-chip .chip-value.small {
  font-size: 17px;
}

.instrument-chip .chip-kicker {
  fill: var(--muted);
  font-size: 9px;
  font-weight: 720;
}

.instrument-label {
  fill: rgba(93, 101, 112, 0.72);
  font-size: 9px;
  font-weight: 780;
  letter-spacing: 0.13em;
}

.flight-main,
.travel-main {
  fill: none;
  stroke: #67b6ff;
  stroke-width: 5;
  stroke-linecap: round;
  filter:
    drop-shadow(0 1px 1px rgba(0, 0, 0, 0.36))
    drop-shadow(0 0 8px rgba(54, 157, 255, 0.7));
}

.flight-ring {
  fill: rgba(8, 27, 47, 0.58);
  stroke: rgba(160, 215, 255, 0.78);
  stroke-width: 2;
}

.flight-core {
  fill: #8fd0ff;
  filter: drop-shadow(0 0 7px rgba(82, 173, 255, 0.92));
}

.svg-info rect {
  fill: rgba(8, 21, 37, 0.74);
  stroke: rgba(255, 255, 255, 0.34);
  stroke-width: 1;
  filter: drop-shadow(0 8px 14px rgba(0, 0, 0, 0.3));
}

.svg-info text {
  fill: rgba(255, 255, 255, 0.96);
  font-size: 12px;
  font-weight: 780;
  text-anchor: middle;
}

.svg-info .svg-sub {
  fill: rgba(255, 255, 255, 0.66);
  font-size: 8px;
  font-weight: 650;
}

.airport-code,
.flight-meta,
.travel-count {
  position: absolute;
  z-index: 3;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 14px 34px rgba(29, 29, 31, 0.1);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.airport-code {
  min-width: 58px;
  padding: 9px 11px;
  border-radius: 15px;
  color: var(--text);
  font-size: 14px;
  font-weight: 780;
  line-height: 1;
}

.airport-code small,
.flight-meta small,
.travel-count small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 650;
}

.code-from { left: 7%; bottom: 8%; }
.code-to { right: 6%; top: 12%; }

.flight-meta {
  left: 50%;
  bottom: 10%;
  padding: 9px 13px;
  border-radius: 16px;
  transform: translateX(-50%);
}

.flight-meta b,
.travel-count b {
  font-size: 18px;
  line-height: 1;
}

.map-land {
  fill: rgba(96, 129, 159, 0.08);
  stroke: rgba(83, 115, 144, 0.12);
  stroke-width: 1.5;
}

.pin-halo {
  fill: rgba(103, 182, 255, 0.22);
  transform-box: fill-box;
  transform-origin: center;
}

.pin-core,
.city-core,
.out-core {
  fill: #67b6ff;
  filter: drop-shadow(0 0 7px rgba(61, 159, 255, 0.8));
}

.green-core {
  fill: #78d7a1;
  filter: drop-shadow(0 0 7px rgba(77, 201, 132, 0.7));
}

.map-pin,
.studio-visual span {
  position: absolute;
  z-index: 2;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(59, 166, 107, 0.76);
  box-shadow: 0 0 0 11px rgba(59, 166, 107, 0.08);
}

.pin-one { left: 12%; top: 66%; }
.pin-two { left: 49%; top: 47%; background: rgba(0, 113, 227, 0.72); box-shadow: 0 0 0 11px rgba(0, 113, 227, 0.09); }
.pin-three { right: 9%; top: 18%; }

.travel-count {
  right: 6%;
  bottom: 8%;
  padding: 10px 13px;
  border-radius: 16px;
}

.studio-visual {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding: 28px;
}

.studio-visual span {
  position: static;
  width: auto;
  height: auto;
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  border-radius: 22px;
  background:
    radial-gradient(circle at 82% 18%, rgba(0, 113, 227, 0.13), transparent 34%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(226, 235, 247, 0.9));
  box-shadow:
    0 12px 28px rgba(29, 29, 31, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.96);
  animation: moduleFloat 6s ease-in-out infinite;
}

.studio-visual span:nth-child(2) { animation-delay: 0.7s; }
.studio-visual span:nth-child(3) { animation-delay: 1.4s; }
.studio-visual span:nth-child(4) { animation-delay: 2.1s; }

.studio-visual span:nth-child(2),
.studio-visual span:nth-child(3) {
  background:
    radial-gradient(circle at 82% 18%, rgba(59, 166, 107, 0.14), transparent 34%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(228, 241, 235, 0.9));
}

.studio-visual span:nth-child(4) {
  background:
    radial-gradient(circle at 82% 18%, rgba(29, 29, 31, 0.1), transparent 34%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(233, 235, 240, 0.92));
}

.studio-visual b {
  color: var(--text);
  font-size: clamp(18px, 1.5vw, 24px);
  line-height: 1;
}

.studio-visual small {
  margin-top: 7px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.product-card > span {
  display: block;
  margin-top: 26px;
  color: var(--faint);
  font-size: 14px;
  font-weight: 700;
}

.product-card h3 {
  margin: 10px 0 0;
  font-size: clamp(34px, 3.5vw, 54px);
  line-height: 1;
}

.product-card p {
  max-width: 17em;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 1.2vw, 19px);
  line-height: 1.45;
  font-weight: 540;
}

.ai-stage {
  position: relative;
  min-height: 372px;
  padding: clamp(22px, 3.2vw, 44px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    radial-gradient(circle at 46% 36%, rgba(0, 113, 227, 0.12), transparent 28%),
    radial-gradient(circle at 70% 44%, rgba(59, 166, 107, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(246, 248, 252, 0.68));
}

.ai-flow {
  position: relative;
  z-index: 2;
  width: min(820px, 84%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ai-flow span {
  position: relative;
  display: grid;
  justify-items: center;
  color: var(--muted);
}

.ai-flow span:not(:last-child)::after {
  content: "";
  position: absolute;
  left: calc(50% + 30px);
  right: calc(-50% + 30px);
  top: 19px;
  height: 1px;
  background: linear-gradient(90deg, rgba(0, 113, 227, 0.36), rgba(89, 183, 127, 0.22));
  transform: scaleX(0);
  transform-origin: left;
  opacity: 0.8;
}

.ai-section.in-view .ai-flow span:not(:last-child)::after {
  animation: flowReveal 1s ease-out 0.25s forwards;
}

.ai-flow i {
  position: relative;
  z-index: 1;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.92);
  border-radius: 50%;
  background: rgba(249, 251, 255, 0.92);
  color: var(--blue);
  font-size: 11px;
  font-style: normal;
  font-weight: 760;
  box-shadow:
    0 10px 26px rgba(38, 79, 123, 0.1),
    0 0 0 6px rgba(255, 255, 255, 0.52);
}

.ai-flow b {
  margin-top: 12px;
  color: var(--text);
  font-size: 15px;
}

.ai-flow small {
  margin-top: 2px;
  color: var(--faint);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.04em;
}

.ai-stage::after {
  opacity: 0.55;
  animation-duration: 10s;
}

.ai-trace {
  position: absolute;
  top: 12px;
  left: 12%;
  width: 76%;
  height: 118px;
  opacity: 0.7;
}

.ai-glow {
  fill: none;
  stroke: rgba(0, 113, 227, 0.16);
  stroke-width: 18;
  stroke-linecap: round;
  filter: blur(8px);
}

.particle {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 6px rgba(0, 113, 227, 0.1), 0 0 24px rgba(0, 113, 227, 0.18);
  animation: particleFloat 4.8s ease-in-out infinite;
}

.p1 { left: 23%; top: 18%; }
.p2 { left: 51%; top: 22%; animation-delay: 0.8s; }
.p3 { right: 20%; top: 16%; animation-delay: 1.2s; }

.ai-cards {
  position: relative;
  z-index: 2;
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.ai-cards article {
  position: relative;
  min-height: 158px;
  padding: 26px 26px 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 28px;
  background:
    radial-gradient(circle at 84% 14%, rgba(0, 113, 227, 0.1), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(250, 252, 255, 0.58));
  box-shadow:
    0 22px 58px rgba(29, 29, 31, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.92);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  cursor: pointer;
  transition: transform 0.34s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.34s ease, border-color 0.34s ease;
}

.ai-icon {
  position: absolute;
  top: 22px;
  right: 22px;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 21px;
  background:
    radial-gradient(circle at 72% 18%, rgba(0, 113, 227, 0.12), transparent 32%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(246, 249, 253, 0.62));
  box-shadow:
    0 18px 34px rgba(29, 29, 31, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.98);
  animation: moduleFloat 6.5s ease-in-out infinite;
}

.icon-travel {
  background:
    radial-gradient(circle at 76% 22%, rgba(59, 166, 107, 0.13), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(244, 250, 247, 0.64));
  animation-delay: 0.8s;
}

.icon-review {
  background:
    radial-gradient(circle at 72% 20%, rgba(29, 29, 31, 0.08), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(246, 247, 249, 0.66));
  animation-delay: 1.5s;
}

.ai-icon svg {
  width: 41px;
  height: 41px;
  overflow: visible;
}

.icon-line,
.icon-grid,
.icon-soft {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-grid {
  stroke: rgba(0, 113, 227, 0.16);
  stroke-width: 5;
}

.icon-soft {
  stroke: rgba(29, 29, 31, 0.12);
  stroke-width: 7;
}

.icon-line {
  stroke-width: 4.5;
}

.blue-line { stroke: rgba(0, 113, 227, 0.78); }
.green-line { stroke: rgba(59, 166, 107, 0.8); }
.dark-line { stroke: rgba(29, 29, 31, 0.26); }

.icon-dot {
  filter: drop-shadow(0 6px 12px rgba(29, 29, 31, 0.12));
}

.blue { fill: var(--blue); }
.green { fill: var(--green); }
.blue-light { fill: rgba(0, 113, 227, 0.22); }
.dark { fill: var(--text); }
.gray { fill: rgba(29, 29, 31, 0.42); }
.gray-light { fill: rgba(29, 29, 31, 0.18); }

.ai-cards article::after {
  content: "";
  position: absolute;
  left: 26px;
  right: 26px;
  bottom: 24px;
  height: 3px;
  border-radius: 999px;
  background:
    linear-gradient(90deg, rgba(0, 113, 227, 0.92), rgba(59, 166, 107, 0.58) 54%, rgba(29, 29, 31, 0.08) 54%),
    linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.86), transparent);
  background-size: 100% 100%, 54px 100%;
  background-position: 0 0, -70px 0;
  box-shadow: 0 0 18px rgba(0, 113, 227, 0.12);
  animation: aiSignal 5.8s ease-in-out infinite;
}

.ai-cards article:nth-child(2)::after {
  background:
    linear-gradient(90deg, rgba(0, 113, 227, 0.82), rgba(59, 166, 107, 0.82) 70%, rgba(29, 29, 31, 0.08) 70%),
    linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.86), transparent);
  animation-delay: 0.9s;
}

.ai-cards article:nth-child(3)::after {
  background:
    linear-gradient(90deg, rgba(29, 29, 31, 0.68), rgba(0, 113, 227, 0.44) 36%, rgba(59, 166, 107, 0.28) 60%, rgba(29, 29, 31, 0.08) 60%),
    linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.86), transparent);
  animation-delay: 1.6s;
}

.ai-cards article:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.96);
  box-shadow:
    0 30px 74px rgba(29, 29, 31, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.96);
}

.ai-cards b {
  display: block;
  max-width: calc(100% - 78px);
  font-size: clamp(22px, 2vw, 30px);
}

.ai-cards p {
  max-width: 20em;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.5;
  text-wrap: balance;
}

.map-section {
  width: var(--container);
  margin: var(--section-gap) auto 0;
  padding: clamp(34px, 4vw, 56px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 0.64fr 1.36fr;
  align-items: center;
  gap: clamp(28px, 4.2vw, 74px);
  background:
    radial-gradient(circle at 74% 28%, rgba(0, 113, 227, 0.065), transparent 36%),
    radial-gradient(circle at 18% 78%, rgba(59, 166, 107, 0.045), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.64)),
    var(--panel);
}

.map-copy,
.outdoor-copy {
  align-self: center;
}

.map-copy h2,
.outdoor-copy h2 {
  max-width: 7.5em;
  font-size: clamp(44px, 4.35vw, 68px);
  line-height: 1.08;
  white-space: nowrap;
  word-break: keep-all;
}

.map-copy p:not(.eyebrow),
.outdoor-copy p:not(.eyebrow) {
  max-width: 24em;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.world-map {
  position: relative;
  min-height: clamp(360px, 28vw, 440px);
  aspect-ratio: 1.88 / 1;
  border-radius: 30px;
  overflow: hidden;
  background: #07111f;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 26px 70px rgba(13, 32, 54, 0.13);
}

.world-map::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  background:
    radial-gradient(ellipse at 68% 44%, transparent 0%, transparent 36%, rgba(2, 8, 18, 0.18) 100%),
    linear-gradient(90deg, rgba(3, 10, 21, 0.3), transparent 32%, transparent 78%, rgba(3, 10, 21, 0.22));
  pointer-events: none;
}

.world-map::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  border-radius: inherit;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% -14%, rgba(255, 255, 255, 0.18), transparent 46%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 20%, transparent 82%, rgba(255, 255, 255, 0.04));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.24),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  transform: none;
  animation: ambientGlass 11s ease-in-out infinite;
}

.world-map svg {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
}

.map-photo-shade {
  fill: url("#none");
  opacity: 0;
}

.city-route {
  stroke-width: 5;
  stroke: url("#none");
  filter:
    drop-shadow(0 0 4px rgba(255, 255, 255, 0.82))
    drop-shadow(0 0 13px rgba(0, 113, 227, 0.72));
}

.world-map .draw {
  stroke: #4aa3ff;
  stroke-width: 5;
}

.city-marker {
  z-index: 2;
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
  animation: none;
}

.map-section.in-view .city-marker {
  animation: cityAppear 0.58s cubic-bezier(0.16, 1, 0.3, 1) var(--city-delay, 0s) forwards;
}

.city-marker rect {
  fill: rgba(13, 25, 41, 0.72);
  stroke: rgba(255, 255, 255, 0.45);
  stroke-width: 1;
  filter: drop-shadow(0 8px 14px rgba(0, 0, 0, 0.28));
}

.city-marker text {
  fill: rgba(255, 255, 255, 0.95);
  font-size: 13px;
  font-weight: 750;
  text-anchor: middle;
}

.city-label-link {
  fill: none;
  stroke: rgba(255, 255, 255, 0.7);
  stroke-width: 1.5;
  stroke-linecap: round;
}

.city-halo {
  fill: rgba(56, 151, 255, 0.18);
  transform-box: fill-box;
  transform-origin: center;
}

.map-section .city-route {
  stroke-dashoffset: 1;
  animation: none;
}

.map-section.in-view .city-route {
  animation: drawLine 3.2s cubic-bezier(0.2, 0.8, 0.2, 1) 0.16s forwards;
}

.city-strip {
  grid-column: 2;
  margin-top: -22px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.city-strip span {
  min-height: 30px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  color: rgba(29, 29, 31, 0.58);
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 12px 26px rgba(29, 29, 31, 0.06);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.outdoor-section {
  width: var(--container);
  margin: var(--section-gap) auto 0;
  padding: clamp(34px, 4vw, 56px);
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-columns: 1.36fr 0.64fr;
  gap: clamp(28px, 4.2vw, 74px);
  align-items: center;
  background:
    radial-gradient(circle at 28% 52%, rgba(59, 166, 107, 0.07), transparent 30%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0.62)),
    var(--panel);
}

.outdoor-visual {
  position: relative;
  min-height: clamp(360px, 28vw, 440px);
  aspect-ratio: 1.88 / 1;
  border-radius: 30px;
  overflow: hidden;
  background: #dce7ee;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.38),
    inset 0 -90px 120px rgba(3, 15, 24, 0.18),
    0 28px 72px rgba(16, 42, 59, 0.12);
}

.outdoor-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  border-radius: inherit;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 46% -12%, rgba(255, 255, 255, 0.2), transparent 48%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), transparent 22%, transparent 78%, rgba(3, 15, 24, 0.12));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.32),
    inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  transform: none;
  animation: ambientGlass 12s ease-in-out 0.8s infinite;
}

.outdoor-visual svg {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
}

.outdoor-route {
  stroke: rgba(189, 228, 252, 0.96);
  stroke-width: 3.4;
  filter:
    drop-shadow(0 1px 1px rgba(0, 0, 0, 0.5))
    drop-shadow(0 0 5px rgba(52, 157, 234, 0.32));
}

.outdoor-route-base {
  fill: none;
  stroke: rgba(5, 25, 39, 0.58);
  stroke-width: 7.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 2px 2px rgba(0, 0, 0, 0.2));
}

.outdoor-photo-shade {
  fill: rgba(3, 15, 24, 0.08);
}

.out-halo {
  fill: rgba(121, 204, 255, 0.12);
  stroke: rgba(255, 255, 255, 0.82);
  stroke-width: 1;
  transform-box: fill-box;
  transform-origin: center;
}

.outdoor-nodes .out-core {
  filter: drop-shadow(0 2px 5px rgba(3, 22, 34, 0.5));
}

.outdoor-section .outdoor-route {
  stroke-dashoffset: 1;
  animation: none;
}

.outdoor-section.in-view .outdoor-route {
  animation: drawLine 2.8s cubic-bezier(0.2, 0.8, 0.2, 1) 0.18s forwards;
}

.outdoor-nodes,
.city-marker {
  opacity: 0;
}

.outdoor-section.in-view .outdoor-nodes {
  animation: nodeSettle 0.7s ease-out 1.65s forwards;
}

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

.tag-row span,
.modal-points span,
.modal-tabs button,
.modal-meta b {
  min-height: 34px;
  padding: 0 9px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.62);
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.studio-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.9fr;
  gap: 16px;
}

.studio-card {
  min-height: 226px;
  padding: 26px;
  border-radius: var(--radius);
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.studio-card span {
  color: var(--faint);
  font-weight: 750;
}

.studio-card b {
  display: block;
  margin-top: 46px;
  font-size: clamp(28px, 2.5vw, 42px);
  line-height: 1.06;
}

.studio-card p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.5;
}

.studio-section {
  padding-bottom: 0;
}

.contact-section {
  width: var(--container);
  margin: var(--section-gap) auto 28px;
  padding: clamp(42px, 4.8vw, 68px) 24px;
  border-radius: var(--radius-lg);
  text-align: center;
}

.contact-section h2 {
  max-width: 11em;
  margin-inline: auto;
  white-space: nowrap;
}

.contact-section .button {
  margin-top: 28px;
}

.detail-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: end center;
  padding: 18px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.24s ease, visibility 0.24s ease;
}

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

.modal-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 38%, rgba(228, 238, 250, 0.3), transparent 54%),
    rgba(20, 29, 42, 0.18);
  backdrop-filter: blur(5px) saturate(108%);
  -webkit-backdrop-filter: blur(5px) saturate(108%);
  opacity: 0;
  transition: opacity 0.28s ease;
}

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

.modal-panel {
  position: relative;
  width: min(100%, 780px);
  max-height: min(86dvh, 820px);
  overflow: auto;
  padding: clamp(26px, 4vw, 44px);
  border-radius: 34px;
  transform: translateY(28px) scale(0.992);
  opacity: 0;
  transition: transform 0.42s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
  will-change: transform, opacity;
}

.detail-modal.is-open .modal-panel {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.modal-close {
  position: absolute;
  right: 22px;
  top: 22px;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  background: rgba(245, 245, 247, 0.86);
  cursor: pointer;
}

.modal-close::before,
.modal-close::after {
  content: "";
  position: absolute;
  left: 11px;
  top: 17px;
  width: 14px;
  height: 2px;
  border-radius: 999px;
  background: var(--muted);
}

.modal-close::before {
  transform: rotate(45deg);
}

.modal-close::after {
  transform: rotate(-45deg);
}

.modal-visual {
  position: relative;
  height: clamp(170px, 23vw, 230px);
  margin-bottom: 24px;
  border-radius: 26px;
  overflow: hidden;
  background:
    linear-gradient(rgba(122, 139, 164, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(122, 139, 164, 0.08) 1px, transparent 1px),
    radial-gradient(circle at 50% 42%, rgba(0, 113, 227, 0.1), transparent 38%),
    rgba(246, 248, 252, 0.74);
  background-size: 38px 38px, 38px 38px, auto, auto;
  border: 1px solid rgba(255, 255, 255, 0.78);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    inset 0 -28px 70px rgba(80, 112, 153, 0.045);
}

.modal-visual svg {
  display: block;
  width: 100%;
  height: 100%;
}

.modal-visual .visual-track-base,
.modal-visual .visual-track {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.modal-visual .visual-track-base {
  stroke: rgba(0, 113, 227, 0.12);
  stroke-width: 16;
}

.modal-visual .visual-track {
  stroke: #0877e8;
  stroke-width: 7;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
}

.detail-modal.is-open .modal-visual .visual-track {
  animation: modalRouteDraw 1.15s cubic-bezier(0.2, 0.82, 0.2, 1) 0.2s forwards;
}

.modal-visual .visual-node {
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
}

.detail-modal.is-open .modal-visual .visual-node {
  animation: modalNodeSettle 0.42s ease-out var(--node-delay, 0.6s) forwards;
}

.modal-visual .node-halo {
  fill: rgba(0, 113, 227, 0.1);
}

.modal-visual .node-core {
  fill: #0877e8;
  stroke: rgba(255, 255, 255, 0.94);
  stroke-width: 2;
}

.modal-visual .node-core.green {
  fill: #46ae75;
}

.modal-visual .visual-label {
  fill: rgba(29, 29, 31, 0.62);
  font-size: 13px;
  font-weight: 700;
}

.modal-visual .visual-value {
  fill: #1d1d1f;
  font-size: 27px;
  font-weight: 780;
}

.modal-visual .visual-caption {
  fill: rgba(29, 29, 31, 0.48);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0;
}

.modal-visual .studio-tile {
  fill: rgba(255, 255, 255, 0.72);
  stroke: rgba(90, 112, 140, 0.12);
}

.modal-visual .studio-link {
  fill: none;
  stroke: rgba(0, 113, 227, 0.42);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 5 8;
}

.modal-visual .mountain-line {
  fill: none;
  stroke: rgba(80, 104, 94, 0.22);
  stroke-width: 17;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.modal-kicker {
  color: var(--faint);
  font-weight: 750;
}

.modal-panel h2 {
  margin: 8px 0 0;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.05;
}

#modal-desc {
  max-width: 34em;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.modal-points,
.modal-tabs,
.modal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.modal-tabs {
  margin-top: 22px;
}

.modal-tabs button {
  border: 0;
  cursor: pointer;
}

.modal-tabs button.is-active {
  background: var(--blue);
  color: #fff;
}

.modal-secondary {
  margin-top: 14px;
  padding: 20px;
  border-radius: 22px;
  background: rgba(245, 245, 247, 0.68);
}

.modal-secondary span {
  color: var(--faint);
  font-weight: 750;
}

.modal-secondary h3 {
  margin: 8px 0 0;
  font-size: 24px;
}

.modal-secondary p {
  color: var(--muted);
  line-height: 1.55;
}

.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.78s ease, transform 0.78s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-section.reveal,
.map-section.reveal,
.outdoor-section.reveal,
.contact-section.reveal {
  transform: translateY(0);
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

@keyframes drawLine {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes modalRouteDraw {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes modalNodeSettle {
  0% {
    opacity: 0;
    transform: scale(0.6);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse {
  50% {
    transform: scale(1.08);
    opacity: 0.82;
  }
}

@keyframes svgHalo {
  0%,
  100% {
    transform: scale(0.9);
    opacity: 0.48;
  }
  50% {
    transform: scale(1.18);
    opacity: 0.9;
  }
}

@keyframes flowReveal {
  to {
    transform: scaleX(1);
  }
}

@keyframes particleFloat {
  50% {
    transform: translateY(-14px);
  }
}

@keyframes cityAppear {
  0% {
    opacity: 0;
    transform: scale(0.68);
  }
  70% {
    opacity: 1;
    transform: scale(1.12);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes nodeSettle {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes selectedCity {
  0% {
    opacity: 0.45;
    transform: scale(0.72);
  }
  60% {
    opacity: 1;
    transform: scale(1.72);
  }
  100% {
    opacity: 1;
    transform: scale(1.45);
  }
}

@keyframes cityPulse {
  0%,
  100% {
    opacity: 1;
    box-shadow: 0 0 0 8px rgba(0, 113, 227, 0.09), 0 0 20px rgba(0, 113, 227, 0.18);
  }
  50% {
    opacity: 0.84;
    box-shadow: 0 0 0 13px rgba(0, 113, 227, 0.04), 0 0 32px rgba(0, 113, 227, 0.24);
  }
}

@keyframes surfaceSheen {
  0%,
  20% {
    transform: translateX(-38%) rotate(4deg);
    opacity: 0;
  }
  38% {
    opacity: 0.7;
  }
  58%,
  100% {
    transform: translateX(38%) rotate(4deg);
    opacity: 0;
  }
}

@keyframes ambientGlass {
  0%,
  100% {
    opacity: 0.82;
  }
  50% {
    opacity: 1;
  }
}

@keyframes moduleFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

@keyframes aiSignal {
  0%,
  18% {
    background-position: 0 0, -70px 0;
    opacity: 0.74;
  }
  46% {
    opacity: 1;
  }
  68%,
  100% {
    background-position: 0 0, calc(100% + 70px) 0;
    opacity: 0.78;
  }
}

@media (min-width: 1281px) {
  .hero-showcase {
    --phone-width: clamp(390px, min(26vw, 65vh), 480px);
    --earth-card-overlap: clamp(205px, 15vw, 235px);
    --side-card-drop: clamp(56px, 4.4vw, 76px);
    min-height: clamp(600px, min(46vw, 76vh), 700px);
  }

  .phone-main {
    --phone-transform: translateX(-50%) rotateX(1deg) scale(0.995);
  }

  .phone-left {
    width: calc(var(--phone-width) * 0.92);
    --phone-transform: translateX(-136%) rotateZ(-5.5deg) scale(0.94);
  }

  .phone-right {
    width: calc(var(--phone-width) * 0.92);
    --phone-transform: translateX(36%) rotateZ(5.5deg) scale(0.94);
  }
}

@media (min-width: 1600px) and (min-aspect-ratio: 2 / 1) {
  .hero-showcase {
    --phone-width: clamp(500px, min(22vw, 62vh), 560px);
    --earth-card-overlap: clamp(205px, 15vw, 235px);
    --side-card-drop: clamp(58px, 4vw, 72px);
    min-height: clamp(680px, min(34vw, 78vh), 760px);
  }

  .phone-left,
  .phone-right {
    width: calc(var(--phone-width) * 0.94);
  }
}

@media (min-width: 1081px) and (max-width: 1280px) {
  .hero-showcase {
    --phone-width: clamp(340px, 30.5vw, 390px);
    --earth-card-overlap: clamp(180px, 16vw, 200px);
    --side-card-drop: clamp(48px, 5vw, 62px);
    min-height: clamp(500px, 44.5vw, 570px);
  }

  .phone-main {
    --phone-transform: translateX(-50%) rotateX(1deg) scale(0.99);
  }

  .phone-left {
    --phone-transform: translateX(-132%) rotateZ(-5.5deg) scale(0.9);
  }

  .phone-right {
    --phone-transform: translateX(32%) rotateZ(5.5deg) scale(0.9);
  }
}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: auto minmax(0, 1fr) minmax(132px, 176px) auto;
    gap: 16px;
  }

  .site-nav {
    justify-content: flex-end;
    gap: clamp(14px, 2vw, 20px);
  }

  .product-grid,
  .ai-cards,
  .map-section,
  .outdoor-section,
  .studio-grid {
    grid-template-columns: 1fr;
  }

  .tag-row {
    flex-wrap: wrap;
  }

  .city-strip {
    grid-column: 1;
    margin-top: -8px;
  }

  .product-card {
    min-height: auto;
  }

  .hero-intro {
    min-height: clamp(620px, 72vw, 760px);
    padding-bottom: 150px;
  }

  .earth-photo::before,
  .earth-photo-video {
    width: auto;
    min-width: 100%;
    max-width: none;
    height: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    object-position: 50% 50%;
  }

  .hero-showcase {
    --phone-width: clamp(266px, min(29vw, 40vh), 318px);
    --earth-card-overlap: clamp(180px, 20vw, 210px);
    --side-card-drop: clamp(42px, 5.8vw, 58px);
    width: 100%;
    min-height: clamp(350px, 40vw, 440px);
    border-radius: 0;
  }
}

@media (max-width: 780px) {
  :root {
    --container: min(100% - 20px, 720px);
    --section-gap: 14px;
    --section-pad: 40px;
    --heading-gap: 28px;
    --stats-hero-overlap: 52px;
  }

  .site-header {
    height: 60px;
    min-height: 60px;
    grid-template-columns: minmax(0, auto) minmax(104px, 1fr) 38px;
    gap: 10px;
    padding-inline: 14px;
  }

  .site-header::after {
    left: 12px;
    right: 12px;
  }

  .site-nav {
    position: fixed;
    left: auto;
    right: 12px;
    top: 68px;
    width: min(280px, calc(100vw - 24px));
    display: none;
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.72);
    border-radius: 22px;
    background: rgba(250, 250, 252, 0.94);
    box-shadow: 0 24px 70px rgba(29, 29, 31, 0.16);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
  }

  .site-header.nav-open .site-nav {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .site-header.nav-open .site-nav a {
    width: 100%;
    padding: 12px 14px;
    border-radius: 14px;
    color: rgba(29, 29, 31, 0.76);
    font-size: 15px;
    text-align: left;
  }

  .site-header.nav-open .site-nav a:hover,
  .site-header.nav-open .site-nav a:focus-visible {
    color: var(--text);
    background: rgba(0, 113, 227, 0.07);
  }

  .site-header.nav-open .site-nav a::after {
    display: none;
  }

  .site-search {
    justify-self: stretch;
    width: min(100%, 240px);
  }

  .site-search:focus-within {
    width: min(100%, 260px);
  }

  .nav-toggle {
    display: inline-grid;
    place-items: center;
  }

  .hero-intro {
    min-height: 620px;
    padding: 72px 0 132px;
  }

  .hero h1 {
    width: 100%;
    max-width: none;
    margin-top: 16px;
    font-size: clamp(46px, 10vw, 64px);
    line-height: 0.98;
  }

  .earth-photo {
    inset: 0;
    width: 100%;
    height: 100%;
  }

  .earth-photo::before,
  .earth-photo-video {
    top: 50%;
    width: auto;
    min-width: 100%;
    max-width: none;
    height: 100%;
    transform: translate(-50%, -50%);
    object-fit: cover;
    object-position: 50% 50%;
    aspect-ratio: 16 / 9;
  }

  .hero-showcase {
    --mobile-phone-width: clamp(244px, min(46vw, 34vh), 300px);
    --mobile-side-offset: clamp(100px, 23vw, 150px);
    --phone-pad: clamp(16px, 3vw, 20px);
    --phone-radius: 34px;
    --earth-card-overlap: clamp(158px, 24vw, 184px);
    --side-card-drop: clamp(34px, 7vw, 48px);
    width: 100%;
    height: clamp(336px, 46vw, 360px);
    min-height: 0;
    margin: calc(-1 * var(--earth-card-overlap)) auto 0;
    padding: 0;
    display: block;
    overflow: hidden;
    perspective: 980px;
    touch-action: pan-y;
  }

  .hero-showcase::-webkit-scrollbar {
    display: none;
  }

  .app-phone {
    position: absolute;
    top: 0;
    bottom: auto;
    left: 50%;
    width: var(--mobile-phone-width);
    min-height: 0;
    transform-origin: 50% 0;
    transition: none;
  }

  .phone-main {
    z-index: 3;
    top: 0;
    bottom: auto;
    --phone-transform: translateX(-50%) scale(0.84);
  }

  .phone-left {
    top: var(--side-card-drop);
    bottom: auto;
    left: calc(50% - var(--mobile-side-offset));
    z-index: 2;
    --phone-transform: translateX(-50%) rotateZ(-6deg) scale(0.7);
  }

  .phone-right {
    top: var(--side-card-drop);
    bottom: auto;
    left: calc(50% + var(--mobile-side-offset));
    z-index: 2;
    --phone-transform: translateX(-50%) rotateZ(6deg) scale(0.7);
  }

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

  .product-section,
  .ai-section,
  .studio-section {
    padding-block: 40px;
  }

  .section-heading .split-heading {
    width: fit-content;
    max-width: 100%;
    gap: 12px;
    text-align: left;
  }

  .split-heading span {
    white-space: nowrap;
  }

  .product-section {
    padding-bottom: 16px;
  }

  .ai-section {
    padding-top: 32px;
    padding-bottom: 0;
  }

  .studio-section {
    padding-bottom: 16px;
  }

  .ai-stage {
    min-height: auto;
    padding: 18px;
  }

  .ai-flow {
    width: 100%;
    gap: 8px;
  }

  .ai-flow span {
    min-height: 68px;
    padding: 44px 6px 9px;
    align-items: center;
    border-radius: 18px;
    text-align: center;
  }

  .ai-flow span:not(:last-child)::after {
    display: none;
  }

  .ai-flow i {
    top: 9px;
    left: 50%;
    width: 30px;
    height: 30px;
    border-radius: 10px;
    font-size: 9px;
    transform: translateX(-50%);
  }

  .ai-flow b {
    font-size: 13px;
  }

  .ai-flow small {
    margin-top: 2px;
    font-size: 8px;
  }

  .ai-trace,
  .particle {
    display: none;
  }

  .ai-cards {
    margin-top: 18px;
    grid-template-columns: 1fr;
  }

  .map-section {
    margin-top: 14px;
    padding: 28px 22px 22px;
    gap: 24px;
  }

  .outdoor-section,
  .contact-section {
    margin-top: 14px;
  }

  .map-section,
  .outdoor-section {
    min-width: 0;
    grid-template-columns: minmax(0, 1fr);
  }

  .map-copy,
  .outdoor-copy,
  .world-map,
  .outdoor-visual {
    min-width: 0;
    width: 100%;
  }

  .map-copy h2,
  .outdoor-copy h2 {
    max-width: 100%;
    white-space: normal;
  }

  .contact-section {
    padding-block: 48px;
  }

  .world-map {
    min-height: 0;
    aspect-ratio: 920 / 420;
    border-radius: 24px;
  }

  .outdoor-visual {
    min-height: 0;
    aspect-ratio: 760 / 460;
    border-radius: 24px;
  }

  .city-strip {
    width: 100%;
    margin-top: -4px;
    padding: 2px 1px 8px;
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .city-strip::-webkit-scrollbar {
    display: none;
  }

  .city-strip span {
    flex: 0 0 auto;
  }
}

@media (max-width: 520px) {
  :root {
    --stats-hero-overlap: 46px;
  }

  body::before {
    background-size: 54px 54px;
  }

  .brand span:last-child {
    display: inline;
  }

  .brand {
    gap: 7px;
    font-size: 15px;
  }

  .site-search {
    width: 100%;
    max-width: 168px;
  }

  .site-search:focus-within {
    width: 100%;
    max-width: 184px;
  }

  .site-search input {
    height: 38px;
    padding-right: 10px;
  }

  .hero-intro {
    min-height: 590px;
    padding: 70px 0 126px;
  }

  .hero h1 {
    width: 100%;
    max-width: none;
    font-size: clamp(40px, 11vw, 48px);
    line-height: 1;
  }

  .earth-photo {
    inset: 0;
    width: 100%;
    height: 100%;
  }

  .earth-photo::before,
  .earth-photo-video {
    top: 50%;
    width: auto;
    min-width: 100%;
    max-width: none;
    height: 100%;
    transform: translate(-50%, -50%);
    object-fit: cover;
    object-position: 50% 50%;
    aspect-ratio: 16 / 9;
  }

  .hero-lead {
    max-width: calc(100vw - 42px);
    margin-top: 22px;
    font-size: 17px;
    line-height: 1.48;
    white-space: normal;
  }

  .actions {
    gap: 16px;
  }

  .hero-company {
    font-size: 11px;
    max-width: calc(100vw - 40px);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .hero-showcase {
    --mobile-phone-width: min(66vw, 258px);
    --mobile-side-offset: min(27vw, 106px);
    --phone-pad: 15px;
    --earth-card-overlap: clamp(156px, 44vw, 172px);
    --side-card-drop: clamp(30px, 10vw, 40px);
    width: 100%;
    height: 336px;
    margin: calc(-1 * var(--earth-card-overlap)) auto 0;
    padding: 0;
    border-radius: 0;
  }

  .app-phone {
    width: var(--mobile-phone-width);
  }

  .phone-main {
    top: 0;
    bottom: auto;
    --phone-transform: translateX(-50%) scale(0.82);
  }

  .phone-left {
    top: var(--side-card-drop);
    bottom: auto;
    --phone-transform: translateX(-50%) rotateZ(-6deg) scale(0.68);
  }

  .phone-right {
    top: var(--side-card-drop);
    bottom: auto;
    --phone-transform: translateX(-50%) rotateZ(6deg) scale(0.68);
  }

  .stats-section {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .stats-section article {
    min-height: 106px;
    padding: 18px;
    border-radius: 22px;
  }

  .stats-section article::after {
    right: 18px;
    bottom: 18px;
    width: 54px;
  }

  .stats-section b {
    font-size: clamp(38px, 11vw, 50px);
  }

  .stats-section span {
    margin-top: 9px;
    font-size: 14px;
  }

  .section-heading h2,
  .map-copy h2,
  .outdoor-copy h2,
  .contact-section h2 {
    font-size: clamp(34px, 9.6vw, 46px);
  }

  .section-heading .split-heading {
    font-size: clamp(27px, 8vw, 38px);
  }

  .contact-section h2 {
    max-width: none;
    font-size: clamp(24px, 7vw, 34px);
  }

  .map-copy p:not(.eyebrow),
  .outdoor-copy p:not(.eyebrow) {
    font-size: 16px;
  }

  .map-section,
  .outdoor-section {
    padding: 24px 16px 18px;
    gap: 20px;
    border-radius: 28px;
  }

  .world-map {
    width: 100%;
    aspect-ratio: 920 / 420;
    border-radius: 20px;
  }

  .outdoor-visual {
    width: 100%;
    aspect-ratio: 760 / 460;
    border-radius: 20px;
  }

  .world-map .city-marker rect,
  .world-map .city-marker text,
  .world-map .city-label-link {
    display: none;
  }

  .world-map .city-halo {
    opacity: 0.78;
  }

  .world-map .draw,
  .city-route {
    stroke-width: 6;
  }

  .tag-row {
    width: 100%;
    margin-top: 20px;
    gap: 6px;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .tag-row::-webkit-scrollbar {
    display: none;
  }

  .tag-row span {
    flex: 0 0 auto;
  }

  .product-visual {
    height: 230px;
  }

  .studio-visual {
    gap: 9px;
    padding: 14px;
  }

  .studio-visual span {
    min-width: 0;
    padding: 13px;
    border-radius: 17px;
  }

  .studio-visual b {
    font-size: 17px;
  }

  .studio-visual small {
    font-size: 10px;
  }

  .modal-panel {
    border-radius: 28px 28px 22px 22px;
    max-height: 88dvh;
  }

  .modal-visual {
    height: 156px;
    border-radius: 22px;
  }
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .site-header,
  .app-phone,
  .stats-section article,
  .product-card,
  .ai-stage,
  .ai-cards article,
  .map-section,
  .outdoor-section,
  .studio-card,
  .contact-section,
  .modal-panel {
    background-color: rgba(255, 255, 255, 0.96);
  }

  .modal-backdrop {
    background: rgba(237, 241, 247, 0.94);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* === UX polish: branded text selection === */
::selection {
  background: rgba(0, 113, 227, 0.22);
  text-shadow: none;
}