:root {
  --lp-primary: #16a34a;
  --lp-primary-dark: #15803d;
  --lp-text: #0f172a;
  --lp-text-muted: #64748b;
  --lp-bg: #ffffff;
  --lp-bg-alt: #f0fdf4;
  --lp-border: #e2e8f0;
  --lp-radius: 12px;
  --lp-max: 1140px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { overflow-x: clip; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--lp-bg);
  color: var(--lp-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Nav ── */
.lp-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--lp-border);
}
.lp-nav-inner {
  max-width: var(--lp-max);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.lp-logo {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--lp-text);
  text-decoration: none;
  letter-spacing: -0.5px;
}
.lp-nav-links { display: flex; gap: 28px; }
.lp-nav-links a {
  color: var(--lp-text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.94rem;
}
.lp-nav-links a:hover { color: var(--lp-primary); }
.lp-nav-cta { display: flex; align-items: center; gap: 14px; }
.lp-link {
  color: var(--lp-text);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.94rem;
}
.lp-link:hover { color: var(--lp-primary); }

/* ── Buttons ── */
.lp-btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.94rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  text-align: center;
}
.lp-btn-large { padding: 14px 28px; font-size: 1rem; }
.lp-btn-primary { background: var(--lp-primary); color: white; }
.lp-btn-primary:hover { background: var(--lp-primary-dark); transform: translateY(-1px); }
.lp-btn-ghost { background: transparent; color: var(--lp-text); border: 2px solid var(--lp-border); }
.lp-btn-ghost:hover { border-color: var(--lp-primary); color: var(--lp-primary); }
.lp-btn-outline { background: transparent; color: var(--lp-primary); border: 2px solid var(--lp-primary); }
.lp-btn-outline:hover { background: var(--lp-primary); color: white; }
.lp-btn-full { width: 100%; }

/* ── Hero ── */
.lp-hero {
  padding: 80px 24px 100px;
  background: linear-gradient(180deg, var(--lp-bg-alt) 0%, var(--lp-bg) 100%);
  text-align: center;
}
.lp-hero-inner { max-width: 760px; margin: 0 auto; }
.lp-hero h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 22px;
}
.lp-hero-sub { font-size: 1.18rem; color: var(--lp-text-muted); margin-bottom: 32px; }
.lp-hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 14px; }
.lp-hero-note { font-size: 0.85rem; color: var(--lp-text-muted); }

/* ── Sections ── */
.lp-section { padding: 90px 24px; }
.lp-section-alt { background: var(--lp-bg-alt); }
.lp-section-inner { max-width: var(--lp-max); margin: 0 auto; }
.lp-section-narrow { max-width: 720px; margin: 0 auto; }
.lp-section-title { font-size: 2.2rem; font-weight: 800; text-align: center; letter-spacing: -1px; margin-bottom: 12px; }
.lp-section-sub { text-align: center; font-size: 1.05rem; color: var(--lp-text-muted); margin-bottom: 48px; }

/* ── Features ── */
.lp-features { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 28px; }
.lp-feature {
  background: white;
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius);
  padding: 28px;
  transition: transform 0.15s, border-color 0.15s;
}
.lp-feature:hover { transform: translateY(-3px); border-color: var(--lp-primary); }
.lp-feature-icon { font-size: 2rem; margin-bottom: 14px; }
.lp-feature h3 { font-size: 1.1rem; margin-bottom: 8px; }
.lp-feature p { color: var(--lp-text-muted); font-size: 0.94rem; }

/* ── Steps ── */
.lp-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 30px; }
.lp-step { text-align: center; padding: 24px; }
.lp-step-num {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--lp-primary);
  color: white;
  font-weight: 700;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}
.lp-step h3 { font-size: 1.15rem; margin-bottom: 8px; }
.lp-step p { color: var(--lp-text-muted); }

/* ── Pricing ── */
.lp-billing-toggle {
  display: flex;
  background: white;
  border: 1px solid var(--lp-border);
  border-radius: 999px;
  padding: 5px;
  max-width: 360px;
  margin: 0 auto 36px;
}
.lp-billing-btn {
  padding: 9px 22px;
  border: none;
  background: transparent;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--lp-text-muted);
  transition: all 0.2s;
  flex: 1;
  display: flex; align-items: center; justify-content: center; gap: 6px;
}
.lp-billing-active { background: var(--lp-primary); color: white; }
.lp-save-badge { background: rgba(255,255,255,0.25); font-size: 0.7rem; padding: 2px 7px; border-radius: 999px; font-weight: 700; }
.lp-billing-btn:not(.lp-billing-active) .lp-save-badge { background: #dcfce7; color: var(--lp-primary); }

.lp-pricing { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; }
.lp-plan {
  background: white;
  border: 1px solid var(--lp-border);
  border-radius: 16px;
  padding: 32px 26px;
  display: flex; flex-direction: column; gap: 12px;
  position: relative;
}
.lp-plan-featured {
  border: 2px solid var(--lp-primary);
  box-shadow: 0 10px 30px rgba(22, 163, 74, 0.15);
  transform: scale(1.02);
}
.lp-plan-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--lp-primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.lp-plan h3 { font-size: 1.25rem; }
.lp-plan-price { display: flex; align-items: baseline; gap: 6px; margin: 10px 0 4px; }
.lp-plan-amount { font-size: 2.2rem; font-weight: 800; color: var(--lp-primary); letter-spacing: -1px; }
.lp-plan-per { font-size: 0.9rem; color: var(--lp-text-muted); }
.lp-plan-features { list-style: none; padding: 14px 0; border-top: 1px solid var(--lp-border); margin-top: 6px; }
.lp-plan-features li { padding: 6px 0 6px 24px; position: relative; font-size: 0.94rem; }
.lp-plan-features li::before { content: '✓'; position: absolute; left: 0; color: var(--lp-primary); font-weight: 700; }

/* ── FAQ ── */
.lp-faq {
  background: white;
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius);
  padding: 18px 22px;
  margin-bottom: 12px;
}
.lp-faq summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  list-style: none;
  position: relative;
  padding-right: 30px;
}
.lp-faq summary::-webkit-details-marker { display: none; }
.lp-faq summary::after {
  content: '+';
  position: absolute;
  right: 0; top: 0;
  font-size: 1.4rem;
  color: var(--lp-primary);
  font-weight: 400;
  line-height: 1;
}
.lp-faq[open] summary::after { content: '−'; }
.lp-faq p { margin-top: 12px; color: var(--lp-text-muted); font-size: 0.94rem; }

/* ── Contact ── */
.lp-contact-form {
  background: white;
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius);
  padding: 32px;
  display: flex; flex-direction: column; gap: 16px;
}
.lp-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.lp-form-group { display: flex; flex-direction: column; gap: 6px; }
.lp-form-group label { font-size: 0.85rem; font-weight: 600; color: var(--lp-text-muted); }
.lp-form-group input,
.lp-form-group textarea {
  padding: 11px 14px;
  border: 1.5px solid var(--lp-border);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
}
.lp-form-group input:focus,
.lp-form-group textarea:focus { outline: none; border-color: var(--lp-primary); }
.lp-form-group textarea { resize: vertical; }
.lp-contact-status { font-size: 0.9rem; margin-top: 6px; }
.lp-contact-status.success { color: var(--lp-primary); }
.lp-contact-status.error { color: #ef4444; }

/* ── Footer ── */
.lp-footer {
  background: var(--lp-text);
  color: rgba(255,255,255,0.7);
  padding: 30px 24px;
  text-align: center;
  font-size: 0.88rem;
}
.lp-footer-inner { max-width: var(--lp-max); margin: 0 auto; display: flex; flex-direction: column; gap: 6px; }
.lp-footer a { color: white; text-decoration: none; font-weight: 600; }
.lp-footer a:hover { text-decoration: underline; }

/* ── Responsive ── */
@media (max-width: 800px) {
  .lp-nav-links { display: none; }
  .lp-hero { padding: 60px 20px 70px; }
  .lp-hero h1 { font-size: 2.1rem; letter-spacing: -1px; }
  .lp-hero-sub { font-size: 1rem; }
  .lp-section { padding: 60px 20px; }
  .lp-section-title { font-size: 1.7rem; }
  .lp-section-sub { font-size: 0.95rem; margin-bottom: 36px; }
  .lp-plan-featured { transform: none; }
  .lp-form-row { grid-template-columns: 1fr; }
  .lp-contact-form { padding: 22px; }
}
@media (max-width: 480px) {
  .lp-nav-cta .lp-link { display: none; }
  .lp-nav-inner { padding: 12px 16px; gap: 12px; }
  .lp-hero h1 { font-size: 1.75rem; }
  .lp-hero-cta { flex-direction: column; align-items: stretch; }
  .lp-btn-large { width: 100%; }
}