:root {
  --bg: #07141b;
  --ground: #0b1f2a;
  --ground-alt: #0e2733;
  --road: #e8e6d8;
  --text: #f2f5f4;
  --text-dim: #8fa6b2;
  --accent: #3ddc97;
  --accent-ink: #062018;
  --border: #1c4055;
  --blip: #ffd23f;
  --objective: #ff4d8d;
  --font-display: "Chakra Petch", sans-serif;
  --font-body: "IBM Plex Sans", sans-serif;
  --pad: clamp(1.25rem, 4vw, 2.5rem);
  --max: 72rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0.75rem 1rem;
  font-weight: 700;
  z-index: 100;
}

.skip:focus {
  left: 0.75rem;
  top: 0.75rem;
}

/* ——— Hero: one composition ——— */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-content: end;
  overflow: hidden;
  isolation: isolate;
}

.hero-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--bg);
}

.hero-map {
  position: absolute;
  inset: -6% -18% auto;
  height: 82%;
  display: grid;
  place-items: center;
  animation: map-drift 22s ease-in-out infinite alternate;
}

.hero-map-img {
  width: min(130vw, 52rem);
  max-width: none;
  height: auto;
  object-fit: contain;
  filter: saturate(1.08) contrast(1.06);
  animation: radar-glow 5.5s ease-in-out infinite alternate;
}

.hero-fade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 20, 27, 0.2) 0%, rgba(7, 20, 27, 0.28) 38%, rgba(7, 20, 27, 0.94) 70%, var(--bg) 100%),
    radial-gradient(ellipse 85% 60% at 50% 32%, transparent 18%, rgba(7, 20, 27, 0.5) 100%);
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 1;
  padding: var(--pad);
  padding-top: 0.5rem;
  padding-bottom: max(1.5rem, env(safe-area-inset-bottom));
  max-width: 40rem;
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

.brand {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.75rem, 12vw, 5.5rem);
  letter-spacing: 0.02em;
  line-height: 0.95;
  color: var(--text);
  text-shadow: 0 2px 40px rgba(7, 20, 27, 0.9);
}

.brand-sm {
  font-size: clamp(2rem, 8vw, 3.25rem);
  margin-bottom: 0.5rem;
}

.hero h1 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.35rem, 4.6vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--road);
}

.sub {
  margin: 0 auto 1.5rem;
  max-width: 28rem;
  color: var(--text-dim);
  font-size: clamp(0.95rem, 2.8vw, 1.1rem);
  font-weight: 400;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.25rem;
  justify-content: center;
  align-items: center;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.15rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: transform 0.18s ease, filter 0.18s ease, background 0.18s ease;
}

.cta:hover {
  transform: translateY(-2px) scale(1.02);
  filter: brightness(1.06);
}

.cta:active {
  transform: translateY(0) scale(0.99);
}

.cta-secondary {
  color: var(--text-dim);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.cta-secondary:hover {
  color: var(--text);
  border-bottom-color: var(--border);
}

/* Soft proof — one breath, not a grid */
.proof {
  margin: 0 auto;
  padding: 0.35rem var(--pad) 2.75rem;
  max-width: 36rem;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.92rem;
  letter-spacing: 0.01em;
}

/* ——— Phone HUD ——— */
.track {
  display: grid;
  gap: 1.75rem;
  padding: 0 var(--pad) 3.5rem;
  max-width: var(--max);
  margin: 0 auto;
  align-items: center;
}

.track-copy {
  max-width: 32rem;
}

.kicker {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.track h2 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.55rem, 4.5vw, 2.35rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
}

.track-body {
  margin: 0 0 0.85rem;
  color: var(--text-dim);
  max-width: 28rem;
}

.safety {
  margin: 0;
  color: var(--text);
  font-weight: 600;
  font-size: 0.95rem;
}

.track-figure,
.phone-figure {
  margin: 0;
  justify-self: center;
  width: min(100%, 18rem);
}

.track-figure img,
.phone-figure img {
  width: 100%;
  border-radius: 1.75rem;
  border: 1px solid var(--border);
  background: #05090c;
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.38);
}

/* CarPlay frame */
.carplay {
  margin: 0 auto 3.5rem;
  padding: 0 var(--pad);
  max-width: 34rem;
  text-align: center;
}

.carplay img {
  width: 100%;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: #000;
}

.carplay figcaption {
  margin-top: 0.75rem;
  color: var(--text-dim);
  font-size: 0.92rem;
  font-weight: 500;
}

/* Final CTA */
.finale {
  padding: 3.5rem var(--pad) 3rem;
  text-align: center;
  background:
    radial-gradient(ellipse 70% 80% at 50% 0%, rgba(61, 220, 151, 0.08), transparent 55%),
    var(--ground-alt);
  border-top: 1px solid var(--border);
}

.finale-line {
  margin: 0 0 1.35rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.15rem, 3.5vw, 1.5rem);
  color: var(--road);
}

.footer {
  padding: 1.75rem var(--pad) calc(1.75rem + env(safe-area-inset-bottom));
  text-align: center;
  color: var(--text-dim);
  font-size: 0.8rem;
  line-height: 1.5;
}

.footer p {
  margin: 0 0 0.65rem;
  max-width: 34rem;
  margin-inline: auto;
}

.footer a {
  color: var(--text-dim);
}

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

.legal {
  max-width: 40rem;
  margin: 0 auto;
  padding: 2.25rem var(--pad) 3rem;
}

.legal-back {
  margin: 0 0 1.25rem;
  font-weight: 600;
}

.legal-back a {
  text-decoration: none;
}

.legal h1 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.7rem, 5vw, 2.2rem);
  letter-spacing: -0.02em;
}

.legal h2 {
  margin: 1.75rem 0 0.55rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
}

.legal p,
.legal li {
  color: var(--text-dim);
}

.legal ul {
  padding-left: 1.15rem;
}

.legal li + li {
  margin-top: 0.45rem;
}

@keyframes map-drift {
  from {
    transform: translate3d(-1.2%, 0.4%, 0) scale(1.01);
  }
  to {
    transform: translate3d(1.4%, -0.9%, 0) scale(1.045);
  }
}

@keyframes radar-glow {
  from {
    filter: saturate(1.05) contrast(1.04) brightness(0.98);
  }
  to {
    filter: saturate(1.12) contrast(1.08) brightness(1.04);
  }
}

@media (min-width: 860px) {
  .hero {
    align-content: center;
    grid-template-columns: 1fr;
  }

  .hero-map {
    inset: 0 0 0 34%;
    height: 100%;
    width: auto;
    justify-content: center;
  }

  .hero-map-img {
    width: min(68vw, 46rem);
  }

  .hero-fade {
    background:
      linear-gradient(90deg, var(--bg) 0%, rgba(7, 20, 27, 0.88) 28%, rgba(7, 20, 27, 0.25) 58%, rgba(7, 20, 27, 0.55) 100%),
      linear-gradient(180deg, rgba(7, 20, 27, 0.2), rgba(7, 20, 27, 0.75) 100%);
  }

  .hero-copy {
    margin: 0;
    margin-left: max(var(--pad), calc((100% - var(--max)) / 2));
    max-width: 34rem;
    text-align: left;
    padding-top: 4rem;
    padding-bottom: 4rem;
  }

  .cta-row {
    justify-content: flex-start;
  }

  .proof {
    text-align: left;
    margin-left: max(var(--pad), calc((100% - var(--max)) / 2));
    padding-left: var(--pad);
    padding-bottom: 4rem;
  }

  .track {
    grid-template-columns: 1fr minmax(14rem, 18rem);
    gap: 3rem;
    padding-bottom: 5rem;
  }

  .track-figure,
  .phone-figure {
    width: 100%;
  }
}

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

  .hero-map,
  .hero-map-img,
  .cta {
    animation: none !important;
    transition: none !important;
  }
}