:root {
  --bg: #0d1214;
  --bg-elevated: #141a1e;
  --card: #1a2228;
  --card-light: #222c33;
  --teal: #40e0d1;
  --teal-dark: #1a7370;
  --teal-glow: rgba(64, 224, 209, 0.35);
  --text: rgba(255, 255, 255, 0.95);
  --text-muted: rgba(255, 255, 255, 0.62);
  --border: rgba(64, 224, 209, 0.22);
  --radius: 20px;
  --radius-sm: 14px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --max: 1120px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Heebo", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

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

a {
  color: var(--teal);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(var(--max), calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  background: rgba(13, 18, 20, 0.82);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.15rem;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  box-shadow: 0 8px 24px var(--teal-glow);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.95rem;
  text-decoration: none;
}

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.1rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--teal), #2ec4b8);
  color: #041012 !important;
  font-weight: 700;
  text-decoration: none !important;
  box-shadow: 0 10px 30px var(--teal-glow);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 0.45rem 0.65rem;
  cursor: pointer;
}

.hero {
  position: relative;
  padding: 4.5rem 0 3rem;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 10%, rgba(64, 224, 209, 0.16), transparent 35%),
    radial-gradient(circle at 80% 0%, rgba(64, 224, 209, 0.08), transparent 30%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--teal);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.15;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}

.hero h1 span {
  background: linear-gradient(135deg, #fff, var(--teal));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  font-size: 1.12rem;
  color: var(--text-muted);
  max-width: 34rem;
  margin: 0 0 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  text-decoration: none !important;
}

.btn-primary {
  background: linear-gradient(135deg, var(--teal), #2ec4b8);
  color: #041012;
  box-shadow: 0 12px 32px var(--teal-glow);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border: 1px solid var(--border);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.badge {
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  font-size: 0.82rem;
}

.phone-showcase {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 540px;
}

.screenshot-stack {
  position: relative;
  width: min(100%, 420px);
  min-height: 520px;
}

.screenshot-device {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow), 0 0 0 1px rgba(64, 224, 209, 0.1);
  background: #000;
}

.screenshot-device img {
  width: 100%;
  height: auto;
  display: block;
}

.screenshot-device.phone-main {
  width: 260px;
  margin-inline: auto;
  z-index: 2;
}

.screenshot-device.watch-float {
  position: absolute;
  width: 145px;
  left: 0;
  bottom: 24px;
  z-index: 3;
  border-radius: 22px;
  transform: rotate(-6deg);
}

.screenshot-device.glow::after {
  content: "";
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle, rgba(64, 224, 209, 0.18), transparent 60%);
  pointer-events: none;
  z-index: -1;
}

.showcase-screenshot {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
  min-height: 480px;
  background:
    radial-gradient(circle at 50% 20%, rgba(64, 224, 209, 0.1), transparent 45%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent);
}

.showcase-screenshot .screenshot-device {
  width: min(280px, 100%);
}

.showcase-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: 1.5rem;
  align-items: center;
  justify-items: center;
}

.showcase-duo .screenshot-device {
  width: min(220px, 100%);
}

.showcase-duo .screenshot-device.watch {
  width: min(160px, 100%);
}

.screenshot-caption {
  text-align: center;
  margin-top: 0.75rem;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.phone {
  width: 280px;
  border-radius: 34px;
  padding: 12px;
  background: linear-gradient(160deg, #2a3339, #11171b);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow), 0 0 0 1px rgba(64, 224, 209, 0.08);
}

.phone-screen {
  border-radius: 24px;
  overflow: hidden;
  background: linear-gradient(180deg, #0f1518, #0a0e10);
  min-height: 520px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.phone-notch {
  width: 110px;
  height: 24px;
  margin: 10px auto 0;
  border-radius: 999px;
  background: #000;
}

.mock-car {
  margin: 1rem 1rem 0;
  height: 120px;
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(64, 224, 209, 0.18), rgba(64, 224, 209, 0.03)),
    radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.08), transparent 50%);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  font-size: 3rem;
}

.mock-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem 0.5rem;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.mock-status .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 12px rgba(52, 211, 153, 0.8);
  display: inline-block;
  margin-left: 0.35rem;
}

.mock-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem;
  padding: 0 1rem 1rem;
}

.mock-btn {
  border-radius: 16px;
  padding: 0.9rem 0.5rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.82rem;
}

.mock-btn strong {
  display: block;
  font-size: 1.35rem;
  margin-bottom: 0.15rem;
}

.mock-btn.teal {
  background: rgba(64, 224, 209, 0.12);
  border-color: var(--border);
  color: var(--teal);
}

.phone-float {
  position: absolute;
  width: 170px;
  border-radius: 22px;
  padding: 8px;
  background: linear-gradient(160deg, #2a3339, #11171b);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
}

.phone-float.watch {
  left: -10px;
  bottom: 40px;
}

.phone-float.widget {
  right: -10px;
  top: 60px;
}

.phone-float .mini-screen {
  border-radius: 16px;
  background: #10161a;
  padding: 0.75rem;
  min-height: 120px;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.section {
  padding: 4.5rem 0;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin: 0 0 0.75rem;
}

.section-header p {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.feature-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--border);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(64, 224, 209, 0.12);
  color: var(--teal);
  font-size: 1.35rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
}

.feature-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.showcase-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  margin-bottom: 3rem;
}

.showcase-row.reverse {
  direction: ltr;
}

.showcase-row.reverse > * {
  direction: rtl;
}

.showcase-visual {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: var(--shadow);
}

.showcase-panel {
  padding: 2rem;
}

.showcase-panel h3 {
  font-size: 1.6rem;
  margin: 0 0 0.75rem;
}

.showcase-panel p {
  color: var(--text-muted);
  margin: 0 0 1rem;
}

.showcase-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.showcase-list li {
  position: relative;
  padding-right: 1.4rem;
  margin-bottom: 0.55rem;
  color: var(--text-muted);
}

.showcase-list li::before {
  content: "✓";
  position: absolute;
  right: 0;
  color: var(--teal);
  font-weight: 700;
}

.security-band {
  background: linear-gradient(180deg, rgba(64, 224, 209, 0.08), rgba(64, 224, 209, 0.02));
  border-block: 1px solid var(--border);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.step {
  text-align: center;
  padding: 1.25rem;
}

.step-num {
  width: 42px;
  height: 42px;
  margin: 0 auto 0.85rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(64, 224, 209, 0.15);
  color: var(--teal);
  font-weight: 800;
}

.cta {
  text-align: center;
  padding: 4rem 2rem;
  border-radius: calc(var(--radius) + 8px);
  background:
    radial-gradient(circle at center, rgba(64, 224, 209, 0.12), transparent 55%),
    linear-gradient(180deg, var(--card), var(--bg-elevated));
  border: 1px solid var(--border);
}

.cta h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 0 0 0.75rem;
}

.cta p {
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 1.5rem;
}

.store-badges {
  display: flex;
  justify-content: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem 1.1rem;
  border-radius: 14px;
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  text-decoration: none !important;
}

.store-badge small {
  display: block;
  font-size: 0.68rem;
  opacity: 0.75;
}

.store-badge strong {
  font-size: 1rem;
}

.site-footer {
  padding: 3rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
}

.footer-grid p,
.footer-grid li {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.45rem;
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.legal-page {
  padding: 3rem 0 4rem;
}

.legal-page h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.legal-meta {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.legal-content {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius);
  padding: clamp(1.25rem, 3vw, 2rem);
  white-space: pre-wrap;
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
}

@media (max-width: 960px) {
  .hero-grid,
  .showcase-row,
  .features-grid,
  .steps,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .phone-float {
    display: none;
  }

  .screenshot-device.watch-float {
    position: relative;
    left: auto;
    bottom: auto;
    transform: none;
    width: 120px;
    margin-top: -2rem;
  }

  .screenshot-stack {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    min-height: auto;
  }

  .showcase-duo {
    grid-template-columns: 1fr;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 1rem;
    background: rgba(13, 18, 20, 0.96);
    border-bottom: 1px solid var(--border);
  }

  .nav-links.open {
    display: flex;
  }

  .nav {
    position: relative;
  }

  .showcase-row.reverse {
    direction: rtl;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 3rem;
  }

  .section {
    padding: 3.5rem 0;
  }
}