:root {
  --bg: #08111e;
  --bg-2: #111c2a;
  --ink: #17212f;
  --text: #f7faf8;
  --muted: #9eabb8;
  --paper: #f4f7f3;
  --line: rgba(255, 255, 255, 0.14);
  --lime: #84d24d;
  --green: #20976c;
  --blue: #3474a6;
  --amber: #d7a943;
  --danger: #bd4b4b;
  --radius: 8px;
  --shadow: 0 22px 55px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

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

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

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

.topbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 52px);
  background: rgba(8, 17, 30, 0.74);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(16px);
  transition: border-color 180ms ease, background 180ms ease;
}

.topbar[data-elevated='true'] {
  background: rgba(8, 17, 30, 0.94);
  border-color: var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 190px;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(132, 210, 77, 0.7);
  border-radius: 8px;
  color: var(--lime);
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #d8e1e8;
  font-size: 14px;
}

.nav a {
  transition: color 160ms ease;
}

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

.nav-cta {
  padding: 10px 14px;
  border: 1px solid rgba(132, 210, 77, 0.52);
  border-radius: 8px;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: transparent;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--text);
}

.hero {
  position: relative;
  min-height: 740px;
  overflow: hidden;
  isolation: isolate;
}

.hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 17, 30, 0.98) 0%, rgba(8, 17, 30, 0.78) 45%, rgba(8, 17, 30, 0.22) 100%),
    linear-gradient(0deg, rgba(8, 17, 30, 0.96) 0%, rgba(8, 17, 30, 0) 36%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(680px, calc(100% - 36px));
  padding: 150px 0 92px clamp(18px, 6vw, 84px);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--lime);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(46px, 7vw, 82px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(31px, 4vw, 54px);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  font-size: 22px;
  line-height: 1.15;
}

.hero-copy {
  max-width: 610px;
  color: #d6e0e8;
  font-size: 20px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 34px 0 36px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 13px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

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

.button.primary {
  background: var(--lime);
  color: #09130d;
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.32);
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.button.secondary.dark {
  border-color: rgba(23, 33, 47, 0.24);
  color: var(--ink);
  background: rgba(23, 33, 47, 0.06);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: 610px;
}

.hero-metrics div {
  min-height: 92px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
}

.hero-metrics strong {
  display: block;
  color: var(--lime);
  font-size: 28px;
  line-height: 1;
}

.hero-metrics span {
  display: block;
  margin-top: 8px;
  color: #c4d0db;
  font-size: 13px;
}

.strip {
  border-block: 1px solid var(--line);
  background: #0b1625;
}

.strip-inner {
  display: flex;
  max-width: 1180px;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 0 auto;
  padding: 0 24px;
  color: #d8e2e9;
  font-weight: 800;
}

.section {
  padding: clamp(62px, 8vw, 108px) clamp(18px, 4vw, 52px);
}

.section-heading {
  width: min(860px, 100%);
  margin: 0 auto 42px;
  text-align: center;
}

.section-heading h2 {
  margin-inline: auto;
}

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

.intro-grid {
  display: grid;
  max-width: 1180px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 0 auto;
}

.intro-grid article,
.kit-card,
.arena-flow article,
.location-grid article,
.faq-list details {
  border-radius: 8px;
}

.intro-grid article {
  min-height: 225px;
  padding: 28px;
  border: 1px solid rgba(23, 33, 47, 0.12);
  background: #fff;
}

.icon-dot {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  margin-bottom: 22px;
  border-radius: 8px;
  background: #e4f4db;
  color: #285d22;
  font-weight: 800;
}

.intro-grid p,
.split-copy p,
.image-band p,
.family p,
.proof p,
.lead p,
.calculator p {
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(380px, 1fr);
  gap: 50px;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
}

.split-copy p {
  font-size: 18px;
}

.feature-list {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.feature-list div {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
}

.feature-list strong {
  color: #fff;
}

.feature-list span {
  color: #b8c4ce;
}

.equipment-board {
  position: relative;
  display: grid;
  min-height: 510px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(132, 210, 77, 0.16), transparent 28%),
    linear-gradient(315deg, rgba(52, 116, 166, 0.18), transparent 30%),
    #0d1928;
  box-shadow: var(--shadow);
}

.device-card {
  display: flex;
  min-height: 220px;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
}

.device-card b {
  font-size: 28px;
}

.device-card span {
  color: #bfcbd5;
}

.device-card.vest {
  background: linear-gradient(150deg, rgba(32, 151, 108, 0.48), rgba(255, 255, 255, 0.06));
}

.device-card.phaser {
  background: linear-gradient(150deg, rgba(52, 116, 166, 0.52), rgba(255, 255, 255, 0.06));
}

.device-card.nfc {
  background: linear-gradient(150deg, rgba(215, 169, 67, 0.48), rgba(255, 255, 255, 0.06));
}

.device-card.app {
  background: linear-gradient(150deg, rgba(189, 75, 75, 0.42), rgba(255, 255, 255, 0.06));
}

.image-band,
.family,
.proof,
.lead,
.calculator {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.78fr);
  gap: 46px;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
}

.image-band img,
.family img,
.proof img {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.image-band {
  padding-top: 0;
}

.kits,
.locations,
.faq {
  background: var(--paper);
  color: var(--ink);
}

.kit-toggle {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
}

.kit-toggle button {
  min-width: 110px;
  min-height: 40px;
  border: 1px solid rgba(23, 33, 47, 0.16);
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
  cursor: pointer;
}

.kit-toggle button.active {
  border-color: var(--green);
  background: #ddf2e8;
  color: #14533a;
  font-weight: 800;
}

.kit-grid {
  display: grid;
  max-width: 1180px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 0 auto;
}

.kit-card {
  display: flex;
  min-height: 430px;
  flex-direction: column;
  padding: 28px;
  border: 1px solid rgba(23, 33, 47, 0.12);
  background: #fff;
  transition: opacity 180ms ease, transform 180ms ease;
}

.kit-card[hidden] {
  display: none;
}

.kit-card.featured {
  border-color: rgba(32, 151, 108, 0.52);
  background: #eef8f1;
  transform: translateY(-8px);
}

.kit-label {
  margin-bottom: 10px;
  color: var(--green);
  font-weight: 800;
}

.kit-card h3 {
  font-size: 38px;
}

.kit-card p,
.kit-card li {
  color: #657181;
}

.kit-card ul {
  display: grid;
  gap: 9px;
  margin: 18px 0 28px;
  padding-left: 20px;
}

.kit-card a {
  margin-top: auto;
  color: #145b3e;
  font-weight: 800;
}

.calculator {
  grid-template-columns: minmax(0, 0.85fr) minmax(340px, 0.7fr);
}

.calc-panel {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
}

.calc-panel label {
  display: block;
  margin-bottom: 16px;
  font-weight: 800;
}

.calc-panel input[type='range'] {
  width: 100%;
  accent-color: var(--lime);
}

.calc-result {
  display: grid;
  gap: 10px;
  margin-top: 24px;
  padding: 20px;
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}

.calc-result strong {
  color: var(--green);
  font-size: 26px;
}

.calc-result span {
  color: #657181;
}

.arena-flow {
  display: grid;
  max-width: 1180px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 0 auto;
}

.arena-flow article {
  min-height: 260px;
  padding: 28px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.065);
}

.arena-flow strong {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  margin-bottom: 28px;
  border-radius: 8px;
  background: var(--lime);
  color: #0b140d;
  font-size: 22px;
}

.arena-flow p {
  color: #bdc9d3;
}

.family {
  grid-template-columns: minmax(340px, 0.85fr) minmax(0, 1fr);
  color: var(--ink);
  background: var(--paper);
  max-width: none;
}

.family img,
.family div {
  max-width: 620px;
}

.family img {
  justify-self: end;
}

.family div {
  justify-self: start;
}

.location-grid {
  display: grid;
  max-width: 1180px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 0 auto;
}

.location-grid article {
  min-height: 190px;
  padding: 24px;
  background: #fff;
  border: 1px solid rgba(23, 33, 47, 0.12);
}

.location-grid p {
  color: #657181;
}

.proof {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.76fr);
}

.faq-list {
  display: grid;
  max-width: 920px;
  gap: 10px;
  margin: 0 auto;
}

.faq-list details {
  padding: 22px 24px;
  border: 1px solid rgba(23, 33, 47, 0.12);
  background: #fff;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 800;
}

.faq-list p {
  margin: 12px 0 0;
  color: #657181;
}

.lead {
  align-items: start;
  padding-bottom: 96px;
}

.lead-form {
  display: grid;
  gap: 14px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.075);
}

.lead-form label {
  display: grid;
  gap: 7px;
  color: #dbe5ec;
  font-size: 14px;
  font-weight: 800;
}

.lead-form input,
.lead-form textarea,
.lead-form select {
  width: 100%;
  min-height: 46px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: var(--text);
  background: rgba(5, 10, 18, 0.52);
}

.lead-form textarea {
  min-height: 104px;
  padding-top: 12px;
  resize: vertical;
}

.lead-form select option {
  color: var(--ink);
}

.lead-form button:disabled {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

.bot-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.form-message {
  min-height: 22px;
  margin: 0;
  font-size: 14px;
  font-weight: 800;
}

.form-message.success {
  color: var(--lime);
}

.form-message.error {
  color: #ff9d9d;
}

.form-note {
  margin: 0;
  font-size: 12px;
}

.footer {
  display: flex;
  min-height: 110px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 4vw, 52px);
  border-top: 1px solid var(--line);
  background: #060d17;
}

.footer strong,
.footer span {
  display: block;
}

.footer span,
.footer a {
  color: var(--muted);
}

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

  .nav {
    position: fixed;
    top: 75px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(8, 17, 30, 0.98);
  }

  .nav.open {
    display: flex;
  }

  .hero {
    min-height: 710px;
  }

  .hero-content {
    padding-top: 130px;
  }

  .intro-grid,
  .kit-grid,
  .arena-flow,
  .location-grid,
  .split,
  .image-band,
  .family,
  .proof,
  .lead,
  .calculator {
    grid-template-columns: 1fr;
  }

  .family img,
  .family div {
    max-width: none;
    justify-self: stretch;
  }

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

@media (max-width: 680px) {
  .topbar {
    padding-inline: 14px;
  }

  .brand {
    min-width: auto;
  }

  .hero-content {
    width: 100%;
    padding-inline: 18px;
  }

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

  .strip-inner {
    flex-wrap: wrap;
    justify-content: center;
    padding-block: 18px;
  }

  .feature-list div {
    grid-template-columns: 1fr;
  }

  .equipment-board {
    grid-template-columns: 1fr;
  }

  .device-card {
    min-height: 150px;
  }

  .kit-toggle {
    flex-wrap: wrap;
  }

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