:root {
  --text: #2b2b33;
  --text-muted: #6b6375;
  --bg: #f4f3f7;
  --surface: #ffffff;
  --border: #e5e4e7;
  --accent: #6d28d9;
  --accent-dark: #4c1d95;
  --accent-light: #ede9fe;
  --sans: system-ui, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 16px/1.55 var(--sans);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { line-height: 1.2; margin: 0 0 0.5em; }
p { margin: 0 0 1em; color: var(--text-muted); }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(244, 243, 247, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.1rem; }
.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 800;
}
.nav-links { display: flex; gap: 24px; font-size: 0.95rem; }
.nav-links a:hover { color: var(--accent); }
.nav-cta { padding: 10px 18px; font-size: 0.9rem; }

.btn {
  display: inline-block;
  padding: 13px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.1s ease, opacity 0.15s ease;
}
.btn:hover { opacity: 0.92; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-secondary { background: var(--surface); color: var(--accent); border-color: var(--accent); }
.btn-dark { background: var(--text); color: #fff; }

main { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  padding: 72px 0 96px;
}
.eyebrow {
  display: inline-block;
  background: var(--accent-light);
  color: var(--accent-dark);
  font-weight: 600;
  font-size: 0.8rem;
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.hero h1 { font-size: 2.6rem; max-width: 560px; }
.hero-actions { display: flex; gap: 14px; margin: 28px 0; flex-wrap: wrap; }
.hero-actions.center { justify-content: center; }
.hero-stats { display: flex; gap: 32px; margin-top: 12px; }
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats strong { font-size: 1.3rem; color: var(--accent-dark); }
.hero-stats span { font-size: 0.85rem; color: var(--text-muted); }

.hero-art, .split-art { display: flex; justify-content: center; }
.hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px;
  width: 100%;
  max-width: 340px;
  box-shadow: 0 20px 40px -20px rgba(76, 29, 149, 0.25);
}
.hero-card-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 0.9rem; }
.hero-card-eta { margin-top: 14px; font-weight: 600; }
.hero-card-map {
  height: 140px;
  border-radius: 12px;
  margin: 14px 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(109,40,217,0.25), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(76,29,149,0.2), transparent 55%),
    var(--accent-light);
}
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.dot-green { background: #16a34a; }
.dot-purple { background: var(--accent); }

.section { padding: 72px 0; text-align: center; }
.section h2 { font-size: 2rem; }
.section-sub { max-width: 520px; margin: 0 auto 40px; }
.section-alt { background: var(--surface); border-radius: 24px; }

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: left;
}
.step { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 24px; }
.step-number {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--accent-light);
  color: var(--accent-dark);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  margin-bottom: 16px;
}

.vehicles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: left;
}
.vehicle-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
}
.vehicle-icon { font-size: 1.8rem; margin-bottom: 10px; }
.vehicle-card h3 { font-size: 1.05rem; }
.vehicle-card p { font-size: 0.9rem; margin: 0; }

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  text-align: left;
}
.checklist { margin: 20px 0; display: flex; flex-direction: column; gap: 10px; }
.checklist li { padding-left: 28px; position: relative; color: var(--text); }
.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.cta-band h2, .cta-band p { color: inherit; }

.faq {
  max-width: 680px;
  margin: 0 auto;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
}
.faq summary { font-weight: 600; cursor: pointer; }
.faq p { margin: 10px 0 0; }

.footer { border-top: 1px solid var(--border); padding: 32px 0; margin-top: 40px; }
.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

@media (max-width: 860px) {
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; padding: 48px 0; }
  .hero h1 { font-size: 2rem; }
  .split { grid-template-columns: 1fr; }
  .steps, .vehicles { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
  .steps, .vehicles { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
}