:root {
  --navy: #0a1321;
  --navy-2: #09101c;
  --graphite: #1e232b;
  --muted: #a8afb8;
  --white: #ffffff;
  --blue: #2f80ed;
  --blue-2: #64a6ff;
  --surface: rgba(255, 255, 255, 0.055);
  --surface-strong: rgba(255, 255, 255, 0.085);
  --blue-soft: rgba(47, 128, 237, 0.16);
  --line: rgba(255, 255, 255, 0.12);
  --glass: rgba(8, 15, 27, 0.78);
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.28);
  --radius: 18px;
  --radius-sm: 12px;
  --container: 1200px;
  --type-eyebrow: clamp(0.76rem, 0.18vw + 0.72rem, 0.86rem);
  --type-hero: clamp(3rem, 6.2vw, 5.75rem);
  --type-title: clamp(2.25rem, 4vw, 3.75rem);
  --type-subtitle: clamp(1.28rem, 0.95vw + 1rem, 1.75rem);
  --type-lead: clamp(1.12rem, 0.45vw + 1rem, 1.32rem);
  --type-body: clamp(1rem, 0.28vw + 0.95rem, 1.125rem);
  --type-card: clamp(1rem, 0.18vw + 0.96rem, 1.08rem);
  --section-space: clamp(84px, 9vw, 132px);
  --measure: 66ch;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
  scroll-snap-type: y proximity;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 84% 8%, rgba(47, 128, 237, 0.18), transparent 28rem),
    linear-gradient(180deg, var(--navy), #070b12 44%, var(--navy));
  color: var(--white);
  font-size: 16px;
  font-family: Inter, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  transform: translateY(-150%);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--navy);
  padding: 10px 14px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 180ms ease;
}

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

.section-inner {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.section-pad {
  position: relative;
  overflow: hidden;
  padding: var(--section-space) 0;
}

.section-dark {
  position: relative;
  overflow: hidden;
}

main > section {
  scroll-snap-align: start;
  scroll-snap-stop: normal;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(calc(100% - 28px), 1240px);
  margin: 14px auto 0;
  padding: 12px 14px;
  border: 1px solid transparent;
  border-radius: 18px;
  transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease, backdrop-filter 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  border-color: var(--line);
  background: var(--glass);
  box-shadow: 0 14px 50px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  text-decoration: none;
}

.brand-logo {
  display: block;
  width: 178px;
  height: auto;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  aspect-ratio: 1;
  border: 2px solid rgba(255, 255, 255, 0.82);
  border-radius: 12px;
  color: var(--white);
  font-family: Sora, Inter, sans-serif;
  font-weight: 900;
  line-height: 1;
}

.brand strong {
  display: block;
  font-family: Sora, Inter, sans-serif;
  font-size: 1.25rem;
  letter-spacing: 0.12em;
  line-height: 1;
}

.brand small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: rgba(255, 255, 255, 0.84);
  font-size: var(--type-card);
  font-weight: 700;
}

.site-nav a {
  text-decoration: none;
  transition: color 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--white);
}

.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  border-radius: var(--radius);
  font-size: var(--type-card);
  font-weight: 800;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.nav-cta {
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.06);
}

.btn {
  padding: 0 24px;
}

.btn:hover,
.nav-cta:hover {
  transform: translateY(-2px);
}

.btn-primary {
  border: 1px solid rgba(100, 166, 255, 0.42);
  background: linear-gradient(180deg, #3a8fff, #1268e6);
  box-shadow: 0 16px 42px rgba(47, 128, 237, 0.28);
}

.btn-primary:hover {
  box-shadow: 0 18px 56px rgba(47, 128, 237, 0.38);
}

.btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.035);
}

.btn-large {
  min-height: 62px;
  padding-inline: 32px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 2px;
  background: currentColor;
  transition: transform 160ms ease, opacity 160ms ease;
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.hero {
  display: grid;
  align-items: center;
  min-height: 100svh;
  padding: 108px 0 108px;
  background:
    linear-gradient(135deg, #0b1423 0%, #07101d 54%, #05080f 100%);
}

.hero-vehicle-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center right;
  opacity: 0.78;
}

.hero::before,
.final-cta::before,
.risk::before,
.app-section::before,
.how::before,
.install::before,
.authority::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(7, 14, 25, 0.98) 0%, rgba(7, 14, 25, 0.88) 38%, rgba(7, 14, 25, 0.52) 72%, rgba(7, 14, 25, 0.28) 100%),
    linear-gradient(180deg, rgba(7, 14, 25, 0.64), rgba(7, 14, 25, 0.18) 42%, rgba(7, 14, 25, 0.82)),
    linear-gradient(rgba(100, 166, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100, 166, 255, 0.035) 1px, transparent 1px);
  background-size: auto, auto, 88px 88px, 88px 88px;
  mask-image: radial-gradient(circle at 70% 28%, #000 0, transparent 56%);
  opacity: 0.72;
}

.hero::before {
  z-index: 1;
  mask-image: none;
  opacity: 0.72;
  background:
    linear-gradient(90deg, rgba(7, 14, 25, 0.98) 0%, rgba(7, 14, 25, 0.72) 38%, rgba(7, 14, 25, 0.22) 72%, rgba(7, 14, 25, 0.04) 100%),
    linear-gradient(180deg, rgba(7, 14, 25, 0.34), rgba(7, 14, 25, 0.04) 42%, rgba(7, 14, 25, 0.42)),
    linear-gradient(rgba(100, 166, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100, 166, 255, 0.035) 1px, transparent 1px);
  background-size: auto, auto, 88px 88px, 88px 88px;
}

.hero > :not(.hero-vehicle-bg),
.risk > *,
.app-section > :not(.app-bg),
.how > *,
.install > *,
.authority > *,
.final-cta > * {
  position: relative;
  z-index: 1;
}

.hero > :not(.hero-vehicle-bg) {
  z-index: 2;
}

.hero > .hero-vehicle-bg {
  position: absolute;
  z-index: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 820px);
  align-items: center;
  min-height: calc(100svh - 216px);
}

.hero-copy {
  max-width: 820px;
  padding-top: 0;
  transform: translateY(clamp(24px, 4vh, 56px));
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue-2);
  font-size: var(--type-eyebrow);
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: Sora, Inter, sans-serif;
  line-height: 1.04;
}

h1 {
  max-width: 780px;
  font-size: var(--type-hero);
  font-weight: 800;
  letter-spacing: -0.04em;
}

h2 {
  font-size: var(--type-title);
  font-weight: 800;
  letter-spacing: -0.035em;
}

h3 {
  font-size: var(--type-subtitle);
  font-weight: 800;
  line-height: 1.04;
}

p {
  color: var(--muted);
  font-size: var(--type-body);
  line-height: 1.7;
}

.lead {
  max-width: 610px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: var(--type-lead);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.hero-panel {
  min-height: 500px;
  position: relative;
}

.hero-panel::before {
  content: "";
  position: absolute;
  right: 7%;
  top: 4%;
  width: min(42vw, 430px);
  aspect-ratio: 1;
  border: 1px solid rgba(100, 166, 255, 0.22);
  border-radius: 50%;
  box-shadow:
    inset 0 0 0 42px rgba(47, 128, 237, 0.035),
    inset 0 0 0 86px rgba(47, 128, 237, 0.025),
    0 0 70px rgba(47, 128, 237, 0.15);
}

.hero-panel::after {
  content: "";
  position: absolute;
  right: 18%;
  top: 45%;
  width: 190px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(47, 128, 237, 0.85), transparent);
  box-shadow:
    0 44px 0 rgba(47, 128, 237, 0.2),
    0 -44px 0 rgba(47, 128, 237, 0.15);
  transform: rotate(-28deg);
}

.hero-dashboard-asset {
  position: absolute;
  right: -8%;
  top: 2%;
  z-index: 2;
  width: min(58vw, 760px);
  max-width: none;
  height: auto;
  filter: drop-shadow(0 34px 60px rgba(0, 0, 0, 0.44));
}

.security-visual {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  min-height: 500px;
}

.security-orbit {
  position: absolute;
  width: min(44vw, 470px);
  aspect-ratio: 1;
  border: 1px solid rgba(100, 166, 255, 0.22);
  border-radius: 50%;
  box-shadow:
    inset 0 0 0 48px rgba(47, 128, 237, 0.035),
    inset 0 0 0 96px rgba(47, 128, 237, 0.025),
    0 0 84px rgba(47, 128, 237, 0.16);
}

.security-orbit span {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--blue-2);
  box-shadow: 0 0 0 8px rgba(47, 128, 237, 0.14), 0 0 34px rgba(47, 128, 237, 0.72);
}

.security-orbit span:nth-child(1) {
  top: 18%;
  left: 22%;
}

.security-orbit span:nth-child(2) {
  right: 12%;
  top: 45%;
}

.security-orbit span:nth-child(3) {
  bottom: 14%;
  left: 44%;
}

.security-shield {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: min(28vw, 260px);
  aspect-ratio: 0.86;
  clip-path: polygon(50% 0, 92% 18%, 84% 76%, 50% 100%, 16% 76%, 8% 18%);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.18), rgba(47, 128, 237, 0.2)),
    rgba(8, 15, 27, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.36), inset 0 0 52px rgba(47, 128, 237, 0.12);
  backdrop-filter: blur(16px);
}

.security-shield strong {
  font-family: Sora, Inter, sans-serif;
  font-size: clamp(4rem, 9vw, 7.5rem);
  line-height: 1;
  color: rgba(255, 255, 255, 0.94);
}

.tracking-route {
  position: absolute;
  left: 16%;
  right: 10%;
  top: 60%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(100, 166, 255, 0.82), transparent);
  transform: rotate(-19deg);
  box-shadow: 0 0 24px rgba(47, 128, 237, 0.55);
}

.tracking-route i {
  position: absolute;
  top: -6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 7px rgba(47, 128, 237, 0.16);
}

.tracking-route i:nth-child(1) {
  left: 16%;
}

.tracking-route i:nth-child(2) {
  left: 52%;
}

.tracking-route i:nth-child(3) {
  right: 12%;
}

.security-chip {
  position: absolute;
  z-index: 2;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  background: rgba(8, 15, 27, 0.72);
  color: rgba(255, 255, 255, 0.88);
  font-weight: 800;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(14px);
}

.chip-a {
  top: 16%;
  right: 2%;
}

.chip-b {
  bottom: 24%;
  left: 4%;
}

.dashboard-mockup,
.phone-shell,
.install-panel {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.095), rgba(255, 255, 255, 0.045)),
    rgba(9, 16, 28, 0.88);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.dashboard-mockup {
  position: absolute;
  inset: 12px 0 auto auto;
  width: min(100%, 470px);
  min-height: 390px;
  padding: 18px;
  border-radius: 24px;
}

.mockup-topbar,
.mockup-header,
.mockup-stats {
  display: flex;
  align-items: center;
}

.mockup-topbar {
  gap: 7px;
  margin-bottom: 20px;
}

.mockup-topbar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
}

.mockup-header {
  justify-content: space-between;
  gap: 20px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.045);
}

.mockup-header small,
.platform-metrics small {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
}

.mockup-header strong {
  display: block;
  margin-top: 4px;
  font-family: Sora, Inter, sans-serif;
}

.mockup-header em {
  border-radius: 999px;
  background: rgba(88, 214, 141, 0.12);
  color: #7df0a5;
  padding: 7px 10px;
  font-style: normal;
  font-weight: 800;
  font-size: 0.78rem;
}

.mockup-map,
.platform-map,
.phone-map {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(100, 166, 255, 0.12);
  background:
    linear-gradient(rgba(100, 166, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100, 166, 255, 0.06) 1px, transparent 1px),
    radial-gradient(circle at 64% 45%, rgba(47, 128, 237, 0.28), transparent 9rem),
    rgba(4, 10, 19, 0.72);
  background-size: 34px 34px, 34px 34px, auto, auto;
}

.mockup-map {
  height: 180px;
  margin-top: 14px;
  border-radius: 18px;
}

.route {
  position: absolute;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--blue-2), transparent);
}

.route-a {
  left: 16%;
  top: 58%;
  width: 70%;
  transform: rotate(-18deg);
}

.route-b {
  left: 18%;
  top: 38%;
  width: 52%;
  transform: rotate(24deg);
}

.pin {
  position: absolute;
  left: 58%;
  top: 42%;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 9px rgba(47, 128, 237, 0.18), 0 0 32px rgba(47, 128, 237, 0.7);
}

.mockup-stats {
  grid-template-columns: repeat(2, 1fr);
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.mockup-stats span {
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--muted);
}

.mockup-stats strong {
  display: block;
  color: var(--white);
  font-family: Sora, Inter, sans-serif;
  font-size: 1.25rem;
}

.signal-card {
  position: absolute;
  left: 0;
  bottom: 28px;
  z-index: 3;
  width: min(100%, 330px);
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(8, 15, 27, 0.84);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(14px);
}

.signal-card strong,
.signal-card small {
  display: block;
}

.signal-card small {
  margin-top: 6px;
  color: var(--muted);
}

.pulse-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 8px;
  border-radius: 50%;
  background: #58d68d;
  box-shadow: 0 0 0 8px rgba(88, 214, 141, 0.12);
}

.risk-cards article,
.mini-grid article,
.timeline article,
.trust-grid span,
.final-benefits span {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  backdrop-filter: blur(14px);
}

.icon,
.line-icon,
.timeline span:not(.process-icon) {
  display: inline-grid;
  place-items: center;
  min-width: 42px;
  height: 42px;
  border: 1px solid rgba(47, 128, 237, 0.62);
  border-radius: var(--radius);
  color: #8ebdff;
  font-weight: 900;
  font-size: 0.78rem;
}

.risk {
  display: grid;
  align-items: center;
  min-height: 100svh;
  padding-top: 108px;
  padding-bottom: 108px;
  background:
    linear-gradient(180deg, #070b12 0%, #0a1321 100%);
}

.risk-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center;
  opacity: 0.95;
}

.risk::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.04;
  background:
    linear-gradient(90deg, rgba(7, 14, 25, 0.96) 0%, rgba(7, 14, 25, 0.84) 40%, rgba(7, 14, 25, 0.62) 68%, rgba(7, 14, 25, 0.42) 100%),
    linear-gradient(180deg, rgba(7, 14, 25, 0.2), rgba(7, 14, 25, 0.66));
}

.risk > :not(.risk-bg) {
  position: relative;
  z-index: 2;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 1fr);
  align-items: center;
  gap: 48px;
  transform: translateY(clamp(18px, 3vh, 42px));
}

.copy-block {
  max-width: var(--measure);
}

.copy-block p {
  font-size: var(--type-body);
}

.accent-line {
  color: var(--white);
  font-weight: 800;
}

.risk-cards,
.mini-grid,
.trust-grid {
  display: grid;
  gap: 14px;
}

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

.risk-cards article,
.mini-grid article,
.trust-grid span {
  padding: 20px;
  color: rgba(255, 255, 255, 0.86);
  font-size: var(--type-card);
  line-height: 1.45;
}

.risk-cards article {
  display: grid;
  grid-template-columns: 64px 1fr;
  align-items: center;
  min-height: 132px;
  gap: 20px;
  background: rgba(8, 15, 27, 0.62);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.22);
}

.risk-icon {
  width: 64px;
  height: 64px;
  display: block;
  background-image: url("public/images/risk-alert-icons.webp");
  background-repeat: no-repeat;
  background-size: 256px 64px;
  filter: drop-shadow(0 10px 18px rgba(47, 128, 237, 0.24));
}

.risk-icon-alert {
  background-position: 0 0;
}

.risk-icon-clock {
  background-position: -64px 0;
}

.risk-icon-pin {
  background-position: -128px 0;
}

.risk-icon-shield {
  background-position: -192px 0;
}

.how,
.faq {
  background:
    radial-gradient(circle at 10% 0%, rgba(47, 128, 237, 0.13), transparent 28rem),
    linear-gradient(180deg, #09101c, #0a1321);
}

.visual-card,
.phone-visual {
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
  box-shadow: var(--shadow);
}


.app-section {
  background:
    linear-gradient(135deg, #09101c 0%, #0a1321 52%, #05080f 100%);
}

.app-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center;
  opacity: 0.74;
}

.app-section::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(7, 14, 25, 0.62) 0%, rgba(7, 14, 25, 0.42) 48%, rgba(7, 14, 25, 0.82) 100%),
    linear-gradient(180deg, rgba(7, 14, 25, 0.22), rgba(7, 14, 25, 0.72));
}

.app-section > :not(.app-bg) {
  position: relative;
  z-index: 2;
}

.app-grid,
.install-grid,
.faq-grid,
.final-grid,
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(36px, 4.5vw, 64px);
  align-items: center;
}

.phone-visual {
  display: grid;
  min-height: 620px;
  place-items: center;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.phone-visual img {
  width: min(100%, 430px);
  height: auto;
  max-width: none;
  filter: drop-shadow(0 34px 68px rgba(0, 0, 0, 0.48));
}

.monitoring-visual {
  position: relative;
  min-height: 560px;
  display: grid;
  align-content: center;
  justify-items: start;
  padding: 26px 0;
}

.monitoring-visual::before {
  content: "";
  position: absolute;
  left: 7%;
  top: 16%;
  width: min(38vw, 430px);
  aspect-ratio: 1;
  border: 1px solid rgba(100, 166, 255, 0.18);
  border-radius: 50%;
  box-shadow:
    inset 0 0 0 58px rgba(47, 128, 237, 0.035),
    0 0 76px rgba(47, 128, 237, 0.18);
}

.monitoring-card {
  position: relative;
  z-index: 1;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 22px;
  background: rgba(5, 12, 23, 0.72);
  backdrop-filter: blur(18px);
  box-shadow: 0 26px 58px rgba(0, 0, 0, 0.34);
}

.main-monitoring-card {
  width: min(100%, 420px);
  padding: 28px;
}

.main-monitoring-card strong {
  display: block;
  margin-top: 10px;
  color: var(--white);
  font-family: Sora, Inter, sans-serif;
  font-size: var(--type-card);
  line-height: 1.08;
}

.main-monitoring-card p {
  margin: 14px 0 0;
}

.monitoring-dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-right: 8px;
  border-radius: 50%;
  background: #58d68d;
  box-shadow: 0 0 0 8px rgba(88, 214, 141, 0.12), 0 0 28px rgba(88, 214, 141, 0.5);
}

.side-monitoring-card {
  width: min(100%, 360px);
  display: grid;
  gap: 10px;
  margin: 18px 0 0 88px;
  padding: 18px;
}

.side-monitoring-card span {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-weight: 900;
}

.side-monitoring-card span::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--blue-2);
  box-shadow: 0 0 20px rgba(73, 199, 255, 0.72);
}

.phone-shell {
  position: relative;
  width: min(100%, 330px);
  min-height: 610px;
  padding: 22px;
  border-radius: 34px;
}

.phone-speaker {
  width: 72px;
  height: 7px;
  margin: 0 auto 24px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.16);
}

.phone-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.phone-status span {
  font-family: Sora, Inter, sans-serif;
  font-weight: 800;
}

.phone-status strong {
  border-radius: 999px;
  background: rgba(88, 214, 141, 0.12);
  color: #7df0a5;
  padding: 7px 10px;
  font-size: 0.76rem;
}

.phone-map {
  height: 220px;
  border-radius: 20px;
}

.phone-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 16px;
}

.phone-grid span {
  min-height: 74px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.86);
  font-weight: 700;
  line-height: 1.35;
}

.install-visual {
  position: relative;
  min-height: 600px;
  padding: 0;
  border-radius: 24px;
}

.install-photo {
  width: 100%;
  height: 100%;
  min-height: 600px;
  max-width: none;
  object-fit: cover;
  object-position: center;
}

.install-checklist {
  display: block;
  width: min(100%, 560px);
  max-width: none;
  height: auto;
  filter: drop-shadow(0 28px 54px rgba(0, 0, 0, 0.44));
}

.install-checklist-inline {
  margin-top: 28px;
}

.mini-grid {
  grid-template-columns: repeat(4, 1fr);
  margin-top: 34px;
}

.audience {
  background:
    radial-gradient(circle at 50% 0%, rgba(47, 128, 237, 0.13), transparent 34rem),
    #070b12;
}

.section-heading {
  max-width: 900px;
  margin-bottom: 42px;
  text-align: center;
}

.section-heading p:not(.eyebrow) {
  max-width: var(--measure);
  margin: 18px auto 0;
  font-size: var(--type-body);
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.audience-card {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 72% 24%, rgba(47, 128, 237, 0.2), transparent 14rem),
    linear-gradient(145deg, rgba(30, 35, 43, 0.92), rgba(8, 13, 21, 0.96));
  box-shadow: var(--shadow);
  transition: transform 180ms ease, border-color 180ms ease;
}

.audience-card:hover {
  transform: translateY(-6px);
  border-color: rgba(47, 128, 237, 0.52);
}

.audience-card img {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center;
  opacity: 0.88;
}

.audience-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 19, 33, 0.02) 0%, rgba(10, 19, 33, 0.28) 42%, rgba(5, 8, 15, 0.94) 100%),
    linear-gradient(90deg, rgba(47, 128, 237, 0.16), transparent 50%);
  opacity: 1;
}

.audience-card::before {
  content: "";
  position: absolute;
  right: -46px;
  top: 28px;
  width: 210px;
  aspect-ratio: 1;
  border: 1px solid rgba(47, 128, 237, 0.32);
  border-radius: 50%;
  box-shadow:
    inset 0 0 0 42px rgba(47, 128, 237, 0.045),
    inset 0 0 0 84px rgba(47, 128, 237, 0.035);
}

.audience-card div {
  position: absolute;
  inset: auto 0 0;
  z-index: 2;
  padding: 32px;
}

.audience-card span {
  color: #7eb3ff;
  font-size: var(--type-eyebrow);
  font-weight: 900;
}

.audience-card p {
  font-size: var(--type-body);
  margin-bottom: 22px;
}

.audience-card a {
  color: var(--white);
  font-size: var(--type-card);
  font-weight: 900;
  text-decoration-color: rgba(47, 128, 237, 0.8);
  text-underline-offset: 6px;
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  align-items: stretch;
  padding-top: 76px;
}

.timeline::before {
  display: none;
}

.process-flow {
  position: absolute;
  left: 9%;
  right: 9%;
  top: 20px;
  z-index: 0;
  width: 82%;
  max-width: none;
  height: auto;
  pointer-events: none;
  opacity: 0.94;
}

.timeline article {
  position: relative;
  z-index: 1;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 30px;
  overflow: hidden;
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease,
    background 220ms ease;
}

.timeline article::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(100, 166, 255, 0.18), transparent 42%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
}

.timeline article::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -72%;
  height: 72%;
  background: linear-gradient(0deg, rgba(47, 128, 237, 0.24), rgba(73, 199, 255, 0.08), transparent);
  opacity: 0;
  transform: translateY(34%);
  pointer-events: none;
  transition:
    opacity 260ms ease,
    transform 260ms ease;
}

.timeline article:hover {
  transform: translateY(-8px);
  border-color: rgba(100, 166, 255, 0.42);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 28px 64px rgba(0, 0, 0, 0.32), 0 0 44px rgba(47, 128, 237, 0.16);
}

.timeline article:hover::before,
.timeline article:hover::after {
  opacity: 1;
}

.timeline article:hover::after {
  transform: translateY(0);
}

.process-icon {
  position: relative;
  z-index: 1;
  width: 94px;
  height: 94px;
  display: block;
  max-width: none;
  object-fit: contain;
  filter: drop-shadow(0 12px 22px rgba(47, 128, 237, 0.22));
}

.timeline h3 {
  position: relative;
  z-index: 1;
  margin-top: 22px;
}

.timeline p {
  position: relative;
  z-index: 1;
  font-size: var(--type-body);
  margin-bottom: 0;
}

.install {
  background:
    radial-gradient(circle at 78% 20%, rgba(47, 128, 237, 0.18), transparent 28rem),
    linear-gradient(180deg, var(--navy), #070b12);
}

.trust-grid {
  grid-template-columns: repeat(2, 1fr);
  margin-top: 24px;
}

.authority {
  background:
    radial-gradient(circle at 84% 18%, rgba(47, 128, 237, 0.18), transparent 25rem),
    linear-gradient(135deg, #070b12 0%, #0a1321 100%);
}

.authority-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.58fr);
  gap: 34px;
  align-items: center;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.case-card {
  min-height: 260px;
  padding: 24px;
  border: 1px solid rgba(47, 128, 237, 0.44);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(47, 128, 237, 0.2), rgba(10, 19, 33, 0.72)),
    repeating-linear-gradient(135deg, transparent 0 12px, rgba(255, 255, 255, 0.025) 12px 13px);
}

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

.case-card span {
  width: fit-content;
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  color: #9dc5ff;
  font-weight: 900;
  text-transform: uppercase;
}

.case-card strong {
  margin-top: 80px;
  font-family: Sora, Inter, sans-serif;
  font-size: var(--type-card);
  line-height: 1.15;
}

.case-card small {
  margin-top: 8px;
  color: var(--muted);
}

.accordion {
  display: grid;
  gap: 12px;
}

.accordion article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
}

.accordion button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 70px;
  border: 0;
  background: transparent;
  color: var(--white);
  padding: 0 22px;
  font: inherit;
  font-size: var(--type-card);
  font-weight: 900;
  text-align: left;
  cursor: pointer;
}

.accordion button::after {
  content: "+";
  color: #83b8ff;
  font-size: var(--type-card);
}

.accordion article.is-open button::after {
  content: "-";
}

.accordion div {
  display: none;
  padding: 0 22px 22px;
  color: var(--muted);
  font-size: var(--type-body);
  line-height: 1.65;
}

.accordion article.is-open div {
  display: block;
}

.final-cta {
  position: relative;
  overflow: hidden;
  padding: var(--section-space) 0;
  background:
    radial-gradient(circle at 78% 34%, rgba(47, 128, 237, 0.3), transparent 22rem),
    radial-gradient(circle at 26% 72%, rgba(47, 128, 237, 0.1), transparent 25rem),
    linear-gradient(145deg, #0a1321 0%, #05080f 100%);
}

.final-grid {
  min-height: 520px;
}

.final-grid p {
  max-width: var(--measure);
  font-size: var(--type-body);
}

.final-benefits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.final-benefits span {
  padding: 26px;
  font-size: var(--type-card);
  font-weight: 900;
}

.site-footer {
  padding: 54px 0;
  border-top: 1px solid var(--line);
  background: #060a10;
}

.footer-grid {
  align-items: start;
  grid-template-columns: 1.2fr repeat(3, 1fr);
}

.site-footer h3 {
  margin-bottom: 14px;
  font-size: var(--type-card);
}

.site-footer a {
  display: block;
  margin: 9px 0;
  color: var(--muted);
  font-size: var(--type-card);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--white);
}

.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 40;
  display: none;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #2f80ed, #095de0);
  padding: 0 16px;
  color: var(--white);
  font-size: var(--type-card);
  font-weight: 900;
  text-decoration: none;
  box-shadow: 0 16px 42px rgba(47, 128, 237, 0.34);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 680ms cubic-bezier(0.22, 1, 0.36, 1), transform 680ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
    scroll-snap-type: none;
  }

  .reveal,
  .timeline article,
  .audience-card,
  .btn,
  .nav-cta {
    transition: none;
  }
}

@media (max-width: 980px) {
  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    top: 82px;
    left: 14px;
    right: 14px;
    display: grid;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(10, 19, 33, 0.96);
    box-shadow: var(--shadow);
    transform: translateY(-16px);
    opacity: 0;
    pointer-events: none;
    backdrop-filter: blur(18px);
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 15px 12px;
    border-radius: var(--radius);
  }

  .nav-cta {
    margin-top: 6px;
  }

  .hero-grid,
  .split,
  .app-grid,
  .install-grid,
  .faq-grid,
  .final-grid,
  .authority-card,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 116px;
    padding-bottom: 86px;
  }

  .hero-grid {
    min-height: calc(100svh - 202px);
  }

  .hero-copy {
    padding-top: 0;
    transform: translateY(24px);
  }

  .mini-grid,
  .audience-grid,
  .timeline,
  .final-benefits {
    grid-template-columns: 1fr;
  }

  .phone-visual {
    min-height: auto;
  }

  .timeline::before {
    display: none;
  }

  .process-flow {
    display: none;
  }

  .audience-card {
    min-height: 430px;
  }

  .floating-whatsapp {
    display: inline-flex;
  }
}

@media (max-width: 640px) {
  :root {
    --type-eyebrow: 0.68rem;
    --type-hero: clamp(2.08rem, 9.2vw, 2.75rem);
    --type-title: clamp(1.72rem, 7.2vw, 2.08rem);
    --type-subtitle: 1.08rem;
    --type-lead: 0.96rem;
    --type-body: 0.91rem;
    --type-card: 0.88rem;
    --section-space: 58px;
    --measure: 34ch;
  }

  html {
    scroll-snap-type: none;
  }

  body {
    font-size: 15px;
  }

  .section-inner {
    width: min(calc(100% - 28px), var(--container));
  }

  .section-pad {
    padding: var(--section-space) 0;
  }

  h1,
  h2,
  h3 {
    letter-spacing: 0;
  }

  h1,
  h2 {
    line-height: 1.06;
  }

  p {
    line-height: 1.55;
  }

  .site-header {
    width: calc(100% - 20px);
    margin-top: 10px;
  }

  .brand strong {
    font-size: 1rem;
  }

  .brand small {
    font-size: 0.52rem;
  }

  .brand-mark {
    width: 36px;
  }

  .hero {
    align-items: end;
    min-height: 100svh;
    padding-top: 106px;
    padding-bottom: 42px;
  }

  .hero::before,
  .final-cta::before {
    mask-image: radial-gradient(circle at 58% 20%, #000 0, transparent 72%);
  }

  .hero::before {
    mask-image: none;
    opacity: 0.58;
    background:
      linear-gradient(180deg, rgba(7, 14, 25, 0.56) 0%, rgba(7, 14, 25, 0.34) 38%, rgba(7, 14, 25, 0.84) 100%),
      linear-gradient(90deg, rgba(7, 14, 25, 0.76) 0%, rgba(7, 14, 25, 0.34) 58%, rgba(7, 14, 25, 0.06) 100%),
      linear-gradient(rgba(100, 166, 255, 0.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(100, 166, 255, 0.035) 1px, transparent 1px);
    background-size: auto, auto, 76px 76px, 76px 76px;
  }

  .hero-vehicle-bg {
    object-position: 70% center;
    opacity: 0.88;
  }

  .hero-grid {
    align-items: end;
    min-height: calc(100svh - 148px);
  }

  .hero-copy {
    max-width: 26rem;
    padding-bottom: clamp(24px, 7vh, 62px);
    transform: none;
    text-shadow: 0 16px 38px rgba(0, 0, 0, 0.72);
  }

  .hero-copy .eyebrow {
    margin-bottom: 10px;
  }

  .lead {
    max-width: 30ch;
    margin-top: 14px;
  }

  .button-row {
    gap: 10px;
    margin-top: 22px;
  }

  .brand-logo {
    width: 154px;
  }

  .button-row,
  .btn {
    width: 100%;
  }

  .btn {
    min-height: 48px;
    padding: 0 18px;
  }

  .risk-cards,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .risk {
    align-items: end;
    min-height: 100svh;
    padding-top: 104px;
    padding-bottom: 42px;
  }

  .risk::before {
    opacity: 0.28;
  }

  .split {
    gap: 18px;
    transform: none;
  }

  .copy-block p {
    max-width: 34ch;
  }

  .copy-block p + p {
    margin-top: 10px;
  }

  .risk-bg {
    object-position: 70% center;
    opacity: 1;
  }

  .risk::after {
    opacity: 0.03;
    background:
      linear-gradient(180deg, rgba(7, 14, 25, 0.42) 0%, rgba(7, 14, 25, 0.22) 46%, rgba(7, 14, 25, 0.82) 100%);
  }

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

  .risk-cards article {
    grid-template-columns: 1fr;
    align-content: start;
    min-height: 124px;
    gap: 10px;
    padding: 14px;
    background: rgba(8, 15, 27, 0.48);
    font-size: 0.82rem;
    line-height: 1.32;
  }

  .risk-icon {
    width: 38px;
    height: 38px;
    background-size: 152px 38px;
  }

  .risk-icon-clock {
    background-position: -38px 0;
  }

  .risk-icon-pin {
    background-position: -76px 0;
  }

  .risk-icon-shield {
    background-position: -114px 0;
  }

  .app-bg {
    object-position: 46% center;
    opacity: 0.9;
  }

  .app-section::after {
    background:
      linear-gradient(180deg, rgba(7, 14, 25, 0.54) 0%, rgba(7, 14, 25, 0.42) 48%, rgba(7, 14, 25, 0.88) 100%),
      linear-gradient(90deg, rgba(7, 14, 25, 0.56), rgba(7, 14, 25, 0.12));
  }

  .app-section {
    padding-top: 56px;
    padding-bottom: 54px;
  }

  .app-grid {
    gap: 18px;
  }

  .app-section .copy-block {
    order: 1;
    max-width: 34ch;
  }

  .phone-visual {
    order: 2;
    min-height: 260px;
    place-items: end center;
  }

  .phone-visual img {
    width: min(58vw, 235px);
    filter: drop-shadow(0 20px 44px rgba(0, 0, 0, 0.5));
  }

  .mini-grid {
    display: none;
  }

  .section-heading {
    margin-bottom: 24px;
    text-align: left;
  }

  .section-heading p:not(.eyebrow) {
    margin: 12px 0 0;
  }

  .audience-grid {
    gap: 14px;
  }

  .audience-card {
    min-height: 390px;
    border-radius: 16px;
  }

  .audience-card div {
    padding: 22px;
  }

  .audience-card p {
    display: none;
  }

  .audience-card h3 {
    margin-top: 8px;
    line-height: 1.12;
  }

  .audience-card a {
    display: inline-block;
    margin-top: 16px;
    font-size: 0.92rem;
  }

  .process-icon {
    width: 52px;
    height: 52px;
  }

  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    padding-top: 0;
  }

  .timeline article {
    min-height: 168px;
    padding: 16px;
  }

  .timeline h3 {
    font-size: clamp(0.9rem, 4vw, 1rem);
    margin-top: 14px;
    overflow-wrap: anywhere;
  }

  .timeline p {
    display: none;
  }

  .faq-grid {
    gap: 22px;
  }

  .accordion button {
    min-height: 58px;
    padding: 0 16px;
  }

  .accordion div {
    padding: 0 16px 18px;
    font-size: 0.9rem;
  }

  .final-cta {
    padding: 62px 0 76px;
  }

  .final-grid {
    min-height: auto;
    gap: 22px;
  }

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

  .final-benefits span {
    min-height: 72px;
    padding: 16px;
    font-size: 0.88rem;
  }

  .authority-card {
    padding: 22px;
  }

  .hero-panel::before,
  .hero-panel::after {
    display: none;
  }

  .security-visual {
    min-height: 360px;
  }

  .security-orbit {
    width: min(82vw, 340px);
  }

  .security-shield {
    width: min(52vw, 210px);
  }

  .security-chip {
    font-size: 0.78rem;
  }

  .chip-a {
    top: 10%;
    right: 0;
  }

  .chip-b {
    bottom: 16%;
    left: 0;
  }

  .monitoring-visual {
    min-height: 430px;
    padding: 0;
  }

  .monitoring-visual::before {
    width: min(80vw, 320px);
  }

  .side-monitoring-card {
    margin-left: 0;
  }

  .phone-visual {
    min-height: auto;
  }

  .phone-shell {
    min-height: 560px;
  }

  .install-visual {
    min-height: auto;
    overflow: visible;
  }

  .install-photo {
    min-height: 340px;
    border-radius: 24px;
  }

  .install-checklist {
    width: min(100%, 420px);
  }

  .install-checklist-inline {
    margin: 24px auto 0;
  }
}