/* Niklo Cab — professional marketing site.
   Theme from the logo: black background, blue -> cyan -> purple gradient
   (the "N"), teal #2DD4BF (the location pin), white text. */
:root {
  --bg: #0a0a0a;
  --bg2: #0f172a;
  --card: #111827;
  --card-border: #1f2937;
  --text: #ffffff;
  --muted: #94a3b8;
  --cyan: #06b6d4;
  --blue: #2563eb;
  --purple: #7c3aed;
  --teal: #2dd4bf;
  --grad: linear-gradient(135deg, #06b6d4 0%, #2563eb 50%, #7c3aed 100%);
  --radius: 14px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: #7dd3fc; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.center { text-align: center; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 11px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, opacity .12s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 6px 24px rgba(37, 99, 235, .45);
}
.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: #334155;
}
.btn-ghost:hover { border-color: var(--cyan); }
.btn-lg { padding: 14px 28px; font-size: 16px; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 10, .88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #1f2937;
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 64px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; }
.brand-logo { border-radius: 10px; display: block; }
.brand-name { font-size: 21px; font-weight: 800; letter-spacing: .2px; }
.brand-cab {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.main-nav { display: flex; gap: 22px; margin-left: auto; }
.main-nav a { color: var(--muted); text-decoration: none; font-size: 15px; font-weight: 600; }
.main-nav a:hover { color: #fff; }
.header-cta { display: flex; gap: 10px; align-items: center; }
.header-cta .btn { padding: 9px 18px; font-size: 14px; }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 72px 0 64px; text-align: center; }
.hero-glow {
  position: absolute;
  left: 50%;
  top: -140px;
  width: 720px;
  height: 420px;
  transform: translateX(-50%);
  background:
    radial-gradient(closest-side, rgba(6, 182, 212, .28), transparent 70%),
    radial-gradient(closest-side at 70% 40%, rgba(124, 58, 237, .30), transparent 70%);
  pointer-events: none;
}
.hero-inner { position: relative; }
.hero-logo { border-radius: 24px; box-shadow: 0 20px 60px rgba(37, 99, 235, .35); }
.hero h1 { font-size: 52px; line-height: 1.08; margin: 28px 0 14px; letter-spacing: -1px; }
.hero-sub { font-size: 19px; color: var(--muted); max-width: 640px; margin: 0 auto 28px; }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-note { font-size: 13px; color: #64748b; margin: 20px 0 0; }

/* Sections */
.section { padding: 64px 0; }
.section-alt { background: var(--bg2); }
.section h2 { font-size: 34px; line-height: 1.2; margin: 0 0 10px; text-align: center; letter-spacing: -.5px; }
.section-sub { color: var(--muted); text-align: center; max-width: 640px; margin: 0 auto 36px; font-size: 17px; }

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}
.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 24px;
}
.card-ico { font-size: 30px; line-height: 1; margin-bottom: 12px; }
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

/* Steps */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  counter-reset: step;
}
.steps li {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 24px;
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--grad);
  color: #fff;
  font-weight: 800;
  font-size: 19px;
  margin-bottom: 14px;
}
.steps h3 { margin: 0 0 8px; font-size: 18px; }
.steps p { margin: 0; color: var(--muted); font-size: 15px; }

/* Cities */
.city-list { text-align: center; color: var(--muted); font-size: 16px; max-width: 760px; margin: 0 auto; }
.city-list::first-line { color: #fff; }

/* Download */
.download-inner { text-align: center; }
.download-inner .hero-cta { margin-bottom: 18px; }

/* Footer */
.site-footer { border-top: 1px solid #1f2937; padding: 36px 0 28px; background: #050505; }
.footer-inner { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.footer-brand { display: flex; gap: 12px; align-items: center; }
.footer-brand img { border-radius: 9px; }
.footer-brand strong { font-size: 17px; }
.footer-brand p { margin: 0; color: var(--muted); font-size: 13px; }
.footer-nav { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-nav a { color: var(--muted); text-decoration: none; font-size: 14px; }
.footer-nav a:hover { color: #fff; }
.footer-credit { margin: 0; color: var(--teal); font-size: 13px; font-weight: 600; }
.footer-copy { margin: 0; color: #64748b; font-size: 13px; }

/* Mobile */
@media (max-width: 720px) {
  .main-nav { display: none; }
  .header-cta .btn-ghost { display: none; }
  .hero { padding: 48px 0 44px; }
  .hero h1 { font-size: 36px; }
  .hero-sub { font-size: 17px; }
  .hero-logo { width: 140px; height: auto; }
  .section { padding: 44px 0; }
  .section h2 { font-size: 27px; }
  .header-inner { gap: 12px; }
}