:root {
  --bg: #0c0e14;
  --bg-card: #141822;
  --border: rgba(255, 255, 255, 0.08);
  --text: #eef1f8;
  --muted: #9aa3b5;
  --accent: #6ea8ff;
  --accent-2: #a78bfa;
  --pro: #fbbf24;
  --premium: #60a5fa;
  --business: #34d399;
  --radius: 14px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.bg-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(110, 168, 255, 0.22), transparent),
    radial-gradient(ellipse 60% 40% at 100% 30%, rgba(167, 139, 250, 0.12), transparent);
  z-index: 0;
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 40rem;
  margin: 0 auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 0.5rem;
  gap: 0.75rem;
}

.logo {
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.hero {
  padding: 1.5rem 0 2.5rem;
}

.eyebrow {
  margin: 0 0 0.65rem;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 6vw, 2.35rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.gradient-text {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  margin: 0 0 1.5rem;
  font-size: 1.02rem;
  color: var(--muted);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1.15rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #4f8fff);
  color: #fff;
  box-shadow: 0 8px 28px rgba(110, 168, 255, 0.35);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-lg {
  width: 100%;
  padding: 0.95rem 1.25rem;
  font-size: 1rem;
}

.header-cta {
  font-size: 0.8rem;
  padding: 0.5rem 0.85rem;
  white-space: nowrap;
}

.section {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
}

.section h2 {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.section-lead {
  margin: 0 0 1.25rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-list li {
  display: flex;
  gap: 0.85rem;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.feature-list .icon {
  font-size: 1.35rem;
  line-height: 1;
}

.feature-list strong {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.98rem;
}

.feature-list p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
}

code {
  font-size: 0.85em;
  background: rgba(255, 255, 255, 0.08);
  padding: 0.12rem 0.35rem;
  border-radius: 5px;
}

.steps {
  display: grid;
  gap: 0.75rem;
}

.step-card {
  padding: 1.1rem 1.15rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.65rem;
  height: 1.65rem;
  margin-bottom: 0.5rem;
  border-radius: 50%;
  background: rgba(110, 168, 255, 0.18);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
}

.step-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.step-card p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.pricing-grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: 1fr;
}

.price-card {
  padding: 1.25rem 1.35rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.price-card .tier-badge {
  display: inline-block;
  margin-bottom: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
}

.tier-free .tier-badge { background: rgba(255, 255, 255, 0.1); color: var(--muted); }
.tier-pro .tier-badge { background: rgba(251, 191, 36, 0.15); color: var(--pro); }
.tier-premium .tier-badge { background: rgba(96, 165, 250, 0.15); color: var(--premium); }
.tier-business .tier-badge { background: rgba(52, 211, 153, 0.15); color: var(--business); }

.price-card .price {
  margin: 0 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.price-card .price-amount {
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.price-card .price-period {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--muted);
}

.price-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.9rem;
  color: var(--muted);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.price-card li {
  padding-left: 1.15rem;
  position: relative;
  line-height: 1.45;
}

.price-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.75rem;
}

.cta-block {
  text-align: center;
  padding-bottom: calc(2rem + var(--safe-bottom));
}

.cta-block h2 {
  margin-bottom: 0.35rem;
}

.cta-block p {
  color: var(--muted);
  margin: 0 0 1.25rem;
  font-size: 0.92rem;
}

.site-footer {
  padding: 1.5rem 1.1rem calc(1.5rem + var(--safe-bottom));
  text-align: center;
  border-top: 1px solid var(--border);
}

.site-footer p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.site-footer .footer-contact {
  margin-top: 0.5rem;
}

.site-footer a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

.site-footer a:hover {
  text-decoration: underline;
}

@media (min-width: 640px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }
}

@media (min-width: 960px) {
  .site-header,
  main,
  .site-footer {
    max-width: 72rem;
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .hero {
    padding-top: 2.5rem;
    padding-bottom: 3.5rem;
  }

  h1 {
    font-size: 2.75rem;
    max-width: 18ch;
  }

  .lead {
    font-size: 1.1rem;
    max-width: 42rem;
  }

  .section h2 {
    font-size: 1.6rem;
  }

  .section-lead {
    max-width: 40rem;
    font-size: 1rem;
  }

  .pricing-grid {
    grid-template-columns: repeat(4, minmax(14rem, 1fr));
    gap: 1rem;
    align-items: stretch;
  }

  .price-card {
    padding: 1.35rem 1.4rem;
  }

  .price-card .price-amount {
    font-size: 1.85rem;
  }

  .btn-lg {
    width: auto;
    min-width: 16rem;
  }
}