:root {
  --ink: #08090b;
  --ink-2: #1c1f24;
  --muted: #6f737a;
  --muted-2: #969ba3;
  --accent: #111214;
  --accent-2: #3a3d43;
  --brand-blue: #3657f5;
  --brand-blue-2: #5f79ff;
  --brand-blue-soft: rgba(54, 87, 245, 0.11);
  --brand-blue-line: rgba(54, 87, 245, 0.24);
  --green: #29c77a;
  --paper: #f6f6f4;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-strong: rgba(255, 255, 255, 0.96);
  --stroke: rgba(20, 22, 26, 0.11);
  --shadow: 0 22px 56px rgba(8, 9, 11, 0.08), 0 6px 18px rgba(8, 9, 11, 0.05);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 14% 8%, rgba(54, 87, 245, 0.08), transparent 27%),
    radial-gradient(circle at 86% 16%, rgba(41, 199, 122, 0.08), transparent 25%),
    linear-gradient(180deg, #ffffff 0%, #f5f8ff 46%, #ffffff 100%);
  min-height: 100vh;
}

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

.shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: rgba(251, 251, 250, 0.76);
  border-bottom: 1px solid rgba(20, 22, 26, 0.08);
}

.nav-inner {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  height: 38px;
}

.brand-wordmark {
  display: block;
  width: 168px;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 640;
  letter-spacing: 0.035em;
}

.nav-links a:hover {
  color: var(--ink);
}

.hero {
  padding: 84px 0 66px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.72fr);
  gap: 58px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--brand-blue);
  background: var(--brand-blue-soft);
  border: 1px solid var(--brand-blue-line);
  font-size: 13px;
  font-weight: 740;
  letter-spacing: 0.03em;
}

h1 {
  margin: 26px 0 22px;
  font-size: clamp(44px, 7.2vw, 82px);
  line-height: 1.02;
  letter-spacing: -0.012em;
  max-width: 860px;
}

.page-title {
  max-width: 920px;
}

.lead {
  max-width: 700px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.65;
  letter-spacing: 0;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 760;
  font-size: 14px;
  letter-spacing: 0.035em;
  border: 1px solid transparent;
}

.button.primary {
  color: white;
  background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-blue-2) 100%);
  box-shadow: 0 16px 34px rgba(54, 87, 245, 0.26);
}

.button.secondary {
  color: var(--brand-blue);
  background: rgba(54, 87, 245, 0.10);
  border-color: rgba(54, 87, 245, 0.18);
}

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

.button.primary:hover {
  box-shadow: 0 18px 38px rgba(54, 87, 245, 0.32);
}

.device-card,
.summary-card,
.card {
  border-radius: 28px;
  background: var(--surface);
  border: 1px solid rgba(8, 9, 11, 0.08);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.device-card {
  padding: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(246, 249, 255, 0.84));
}

.map-preview {
  min-height: 440px;
  border-radius: 24px;
  overflow: hidden;
  position: relative;
  background:
    linear-gradient(135deg, #fbfcff, #eef5ff),
    linear-gradient(90deg, rgba(107, 119, 138, 0.08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(107, 119, 138, 0.07) 1px, transparent 1px);
  background-size: auto, 64px 64px, 64px 64px;
  border: 1px solid rgba(54, 87, 245, 0.10);
}

.map-preview::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.50), transparent 52%),
    radial-gradient(circle at 46% 44%, rgba(54, 87, 245, 0.08), transparent 26%);
  pointer-events: none;
  z-index: 2;
}

.map-water {
  position: absolute;
  inset: -20px -52px -36px 68%;
  border-radius: 42% 0 0 50%;
  background: linear-gradient(145deg, rgba(130, 215, 236, 0.42), rgba(77, 167, 215, 0.25));
  border-left: 12px solid rgba(255, 255, 255, 0.62);
}

.map-park {
  position: absolute;
  border-radius: 22px;
  background: rgba(92, 205, 130, 0.22);
  border: 1px solid rgba(63, 170, 98, 0.16);
}

.park-one {
  width: 150px;
  height: 92px;
  left: 34px;
  top: 44px;
  transform: rotate(-12deg);
}

.park-two {
  width: 118px;
  height: 130px;
  right: 88px;
  bottom: 112px;
  transform: rotate(18deg);
}

.map-road {
  position: absolute;
  height: 10px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid rgba(107, 119, 138, 0.16);
  box-shadow: 0 0 0 3px rgba(120, 134, 156, 0.065);
}

.road-one {
  width: 430px;
  left: 16px;
  top: 102px;
  transform: rotate(0deg);
}

.road-two {
  width: 390px;
  left: 44px;
  top: 176px;
  transform: rotate(0deg);
}

.road-three {
  width: 420px;
  left: 22px;
  top: 252px;
  transform: rotate(0deg);
}

.road-four {
  width: 350px;
  left: 112px;
  top: 44px;
  transform: rotate(90deg);
}

.road-five {
  width: 310px;
  left: 230px;
  top: 54px;
  transform: rotate(90deg);
}

.road-six {
  width: 360px;
  left: 96px;
  top: 320px;
  transform: rotate(-18deg);
}

.map-block {
  position: absolute;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(107, 119, 138, 0.10);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.58);
}

.block-one {
  width: 86px;
  height: 54px;
  left: 160px;
  top: 118px;
}

.block-two {
  width: 98px;
  height: 72px;
  left: 278px;
  top: 188px;
}

.block-three {
  width: 112px;
  height: 66px;
  left: 64px;
  top: 270px;
}

.block-four {
  width: 84px;
  height: 88px;
  right: 98px;
  top: 242px;
}

.map-label {
  position: absolute;
  z-index: 3;
  color: rgba(21, 28, 42, 0.34);
  font-size: 13px;
  font-weight: 820;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.label-one {
  left: 70px;
  top: 202px;
}

.label-two {
  right: 86px;
  bottom: 154px;
}

.verified-marker {
  position: absolute;
  z-index: 4;
  right: 112px;
  top: 96px;
  width: 42px;
  height: 42px;
  border-radius: 50% 50% 50% 12px;
  transform: rotate(-45deg);
  background: var(--brand-blue);
  box-shadow: 0 18px 34px rgba(54, 87, 245, 0.24);
}

.verified-marker::after {
  content: "";
  position: absolute;
  inset: 11px;
  border-radius: 50%;
  background: white;
}

.pin {
  position: absolute;
  z-index: 4;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: white;
  font-weight: 800;
  background: linear-gradient(180deg, var(--brand-blue-2), var(--brand-blue));
  box-shadow: 0 0 0 7px rgba(54, 87, 245, 0.12), 0 14px 28px rgba(54, 87, 245, 0.24);
  border: 1px solid rgba(255, 255, 255, 0.70);
}

.pin.one { left: 18%; top: 24%; }
.pin.two { right: 20%; top: 38%; }
.pin.three { left: 42%; bottom: 22%; }

.floating-panel {
  position: absolute;
  z-index: 5;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--ink);
  border: 1px solid rgba(54, 87, 245, 0.12);
  box-shadow: 0 18px 46px rgba(21, 28, 42, 0.12);
  backdrop-filter: blur(18px);
}

.floating-panel strong {
  display: block;
  margin-bottom: 6px;
  font-size: 20px;
}

.floating-panel span {
  color: var(--muted);
}

.section {
  padding: 62px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 32px;
}

.section-heading h2,
.policy-section h2 {
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.006em;
}

.section-heading p,
.policy-section p,
.policy-section li {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}

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

.card {
  padding: 28px;
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: var(--brand-blue);
  background: var(--brand-blue-soft);
  font-weight: 850;
  margin-bottom: 24px;
}

.card h3,
.summary-card h2 {
  margin: 0 0 10px;
  font-size: 22px;
  letter-spacing: 0.005em;
}

.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.content {
  padding: 40px 0 104px;
}

.content-grid {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 44px;
  align-items: start;
}

.toc {
  position: sticky;
  top: 96px;
  padding: 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--stroke);
}

.toc-title {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 780;
  text-transform: uppercase;
}

.toc a {
  display: block;
  padding: 10px 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 620;
  letter-spacing: 0.01em;
}

.toc a:hover {
  color: var(--brand-blue);
}

.policy {
  display: grid;
  gap: 22px;
}

.policy-section {
  padding: clamp(22px, 4vw, 34px);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid var(--stroke);
  box-shadow: 0 16px 44px rgba(8, 9, 11, 0.055);
  position: relative;
  overflow: hidden;
}

.policy-section::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--brand-blue), rgba(54, 87, 245, 0));
  opacity: 0.72;
}

.policy-section p {
  margin: 0 0 14px;
}

.policy-section p:last-child {
  margin-bottom: 0;
}

ul {
  margin: 12px 0 0;
  padding-left: 20px;
}

.callout {
  margin-top: 18px;
  padding: 16px;
  border-radius: 20px;
  color: var(--ink-2);
  background: rgba(8, 9, 11, 0.045);
  border: 1px solid rgba(8, 9, 11, 0.08);
  font-size: 15px;
  line-height: 1.6;
}

.summary-card {
  padding: 28px;
}

.summary-list {
  display: grid;
  gap: 14px;
}

.summary-item {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 14px;
  align-items: start;
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(8, 9, 11, 0.075);
}

.privacy-summary {
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.92), rgba(245, 247, 255, 0.80)),
    radial-gradient(circle at 90% 12%, rgba(54, 87, 245, 0.16), transparent 34%);
}

.privacy-summary .summary-item:first-child {
  border-color: var(--brand-blue-line);
  background: rgba(54, 87, 245, 0.07);
}

.summary-item strong {
  display: block;
  margin-bottom: 5px;
  font-size: 15px;
  letter-spacing: 0.005em;
}

.summary-item span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.58;
}

.footer {
  padding: 34px 0;
  border-top: 1px solid var(--stroke);
  color: var(--muted);
  font-size: 14px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #08090b;
    --ink-2: #1c1f24;
    --muted: #6f737a;
    --muted-2: #969ba3;
    --paper: #f6f6f4;
    --surface: rgba(255, 255, 255, 0.86);
    --surface-strong: rgba(255, 255, 255, 0.96);
    --stroke: rgba(20, 22, 26, 0.11);
    --shadow: 0 22px 56px rgba(8, 9, 11, 0.08), 0 6px 18px rgba(8, 9, 11, 0.05);
  }

  body {
    background:
      radial-gradient(circle at 14% 8%, rgba(54, 87, 245, 0.08), transparent 27%),
      radial-gradient(circle at 86% 16%, rgba(41, 199, 122, 0.08), transparent 25%),
      linear-gradient(180deg, #ffffff 0%, #f5f8ff 46%, #ffffff 100%);
  }

  .nav {
    background: rgba(251, 251, 250, 0.76);
    border-bottom-color: rgba(20, 22, 26, 0.08);
  }

  .button.secondary,
  .summary-item,
  .toc,
  .policy-section {
    background: rgba(255, 255, 255, 0.72);
  }

  .privacy-summary {
    background:
      linear-gradient(160deg, rgba(255, 255, 255, 0.92), rgba(245, 247, 255, 0.80)),
      radial-gradient(circle at 90% 12%, rgba(54, 87, 245, 0.16), transparent 34%);
  }

  .privacy-summary .summary-item:first-child {
    background: rgba(54, 87, 245, 0.07);
  }

  .device-card,
  .summary-card,
  .card {
    border-color: rgba(8, 9, 11, 0.08);
  }

  .callout {
    color: var(--ink-2);
    background: rgba(8, 9, 11, 0.045);
  }
}

@media (max-width: 860px) {
  .shell {
    width: min(100% - 28px, 1120px);
  }

  .nav-links {
    display: none;
  }

  .hero {
    padding-top: 54px;
  }

  .hero-grid,
  .content-grid,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .toc {
    position: static;
  }

  .map-preview {
    min-height: 360px;
  }
}