*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; background: #fff; color: #111827; line-height: 1.6; }
a { text-decoration: none; color: inherit; }

/* ── NAV ──────────────────────────────────────────── */
.lp-nav { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,0.92); backdrop-filter: blur(12px); border-bottom: 1px solid #f3f4f6; }
.lp-nav-inner { max-width: 1200px; margin: 0 auto; padding: 0 40px; height: 68px; display: flex; align-items: center; gap: 40px; }
.lp-brand { display: flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 800; color: #111827; flex-shrink: 0; }
.lp-brand-icon { width: 36px; height: 36px; background: #1a1a2e; border-radius: 10px; display: flex; align-items: center; justify-content: center; color: #fff; }
.lp-nav-links { display: flex; align-items: center; gap: 32px; margin-left: 8px; }
.lp-nav-links a { font-size: 14px; font-weight: 500; color: #6b7280; transition: color .15s; }
.lp-nav-links a:hover { color: #111827; }
.lp-nav-actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.lp-btn-ghost { font-size: 14px; font-weight: 600; color: #374151; padding: 9px 20px; border-radius: 8px; transition: background .15s; }
.lp-btn-ghost:hover { background: #f3f4f6; }
.lp-btn-primary { font-size: 14px; font-weight: 700; color: #fff; background: linear-gradient(135deg,#6366f1,#8b5cf6); padding: 9px 22px; border-radius: 8px; transition: opacity .15s; }
.lp-btn-primary:hover { opacity: .88; }

/* ── HERO ─────────────────────────────────────────── */
.lp-hero { text-align: center; padding: 80px 24px 60px; background: linear-gradient(180deg,#f8f7ff 0%,#fff 100%); }
.lp-hero-badge { display: inline-flex; align-items: center; gap: 6px; background: #ede9fe; color: #6d28d9; font-size: 12px; font-weight: 700; padding: 5px 14px; border-radius: 100px; margin-bottom: 24px; letter-spacing: .3px; }
.lp-hero-title { font-size: clamp(32px, 5vw, 54px); font-weight: 900; line-height: 1.15; color: #111827; margin-bottom: 20px; }
.lp-gradient-text { background: linear-gradient(135deg,#6366f1,#ec4899); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.lp-hero-sub { font-size: 18px; color: #6b7280; max-width: 600px; margin: 0 auto 32px; }
.lp-hero-ctas { display: flex; align-items: center; justify-content: center; gap: 14px; margin-bottom: 14px; flex-wrap: wrap; }
.lp-cta-primary { display: inline-flex; align-items: center; gap: 8px; background: linear-gradient(135deg,#6366f1,#8b5cf6); color: #fff; font-size: 16px; font-weight: 700; padding: 14px 28px; border-radius: 12px; transition: opacity .15s, transform .15s; box-shadow: 0 8px 24px rgba(99,102,241,.35); }
.lp-cta-primary:hover { opacity: .9; transform: translateY(-1px); }
.lp-cta-ghost { font-size: 16px; font-weight: 600; color: #6366f1; padding: 14px 20px; border-radius: 12px; transition: background .15s; }
.lp-cta-ghost:hover { background: #ede9fe; }
.lp-hero-note { font-size: 12px; color: #9ca3af; margin-bottom: 48px; }
.lp-stats-bar { display: flex; align-items: center; justify-content: center; gap: 32px; flex-wrap: wrap; max-width: 700px; margin: 0 auto; padding: 24px 32px; background: #fff; border: 1px solid #e5e7eb; border-radius: 16px; box-shadow: 0 4px 24px rgba(0,0,0,.06); }
.lp-stat { text-align: center; }
.lp-stat-val { font-size: 24px; font-weight: 900; color: #6366f1; }
.lp-stat-lbl { font-size: 12px; color: #6b7280; font-weight: 500; }
.lp-stat-divider { width: 1px; height: 36px; background: #e5e7eb; }

/* ── SECTIONS ─────────────────────────────────────── */
.lp-section { padding: 80px 24px; }
.lp-section-inner { max-width: 1100px; margin: 0 auto; }
.lp-section-label { font-size: 12px; font-weight: 700; color: #6366f1; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px; text-align: center; }
.lp-section-title { font-size: clamp(26px,4vw,40px); font-weight: 900; color: #111827; text-align: center; margin-bottom: 14px; }
.lp-section-sub { font-size: 16px; color: #6b7280; text-align: center; max-width: 560px; margin: 0 auto 48px; }

/* ── FEATURES GRID ────────────────────────────────── */
.lp-features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.lp-feature-card { background: #fafafa; border: 1px solid #f3f4f6; border-radius: 16px; padding: 28px 24px; transition: box-shadow .2s, transform .2s; }
.lp-feature-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,.08); transform: translateY(-2px); }
.lp-feature-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.lp-feature-card h3 { font-size: 17px; font-weight: 700; color: #111827; margin-bottom: 8px; }
.lp-feature-card p { font-size: 14px; color: #6b7280; line-height: 1.6; }

/* ── PRICING ──────────────────────────────────────── */
.lp-pricing-section { background: linear-gradient(180deg,#f8f7ff 0%,#fff 100%); }
.lp-billing-toggle { display: flex; align-items: center; justify-content: center; gap: 0; background: #f3f4f6; border-radius: 10px; padding: 4px; width: fit-content; margin: 0 auto 40px; }
.lp-toggle-btn { padding: 8px 20px; border: none; background: none; border-radius: 8px; font-size: 14px; font-weight: 600; color: #6b7280; cursor: pointer; transition: all .15s; display: flex; align-items: center; gap: 8px; }
.lp-toggle-btn.active { background: #fff; color: #111827; box-shadow: 0 1px 4px rgba(0,0,0,.1); }
.lp-save-badge { background: #d1fae5; color: #059669; font-size: 11px; font-weight: 700; padding: 2px 7px; border-radius: 100px; }
.lp-plans-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; align-items: start; }
.lp-plan-card { background: #fff; border: 2px solid #e5e7eb; border-radius: 20px; padding: 28px 24px; position: relative; transition: box-shadow .2s; }
.lp-plan-card:hover { box-shadow: 0 8px 40px rgba(0,0,0,.1); }
.lp-plan-trial { border-color: #d1fae5; background: #f0fdf4; }
.lp-plan-featured { border-color: #6366f1; box-shadow: 0 8px 40px rgba(99,102,241,.15); }
.lp-plan-pro { border-color: #1a1a2e; background: #1a1a2e; color: #fff; }
.lp-plan-pro .lp-plan-desc,
.lp-plan-pro .lp-plan-price .lp-price-period { color: #9ca3af; }
.lp-plan-pro .lp-plan-features li { color: #d1d5db; }
.lp-plan-pro .lp-x { color: #6b7280; }
.lp-plan-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); font-size: 11px; font-weight: 800; padding: 4px 14px; border-radius: 100px; white-space: nowrap; }
.lp-plan-trial .lp-plan-badge { background: #d1fae5; color: #059669; }
.lp-badge-popular { background: #6366f1; color: #fff; }
.lp-badge-pro { background: #f59e0b; color: #fff; }
.lp-plan-name { font-size: 14px; font-weight: 700; color: #6b7280; text-transform: uppercase; letter-spacing: .5px; margin-bottom: 12px; }
.lp-plan-pro .lp-plan-name { color: #9ca3af; }
.lp-plan-price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 8px; }
.lp-price-amount { font-size: 36px; font-weight: 900; color: #111827; }
.lp-plan-pro .lp-price-amount { color: #fff; }
.lp-plan-trial .lp-price-amount { color: #059669; }
.lp-price-period { font-size: 14px; color: #6b7280; }
.lp-plan-desc { font-size: 13px; color: #6b7280; margin-bottom: 20px; }
.lp-plan-cta { display: block; text-align: center; font-size: 14px; font-weight: 700; padding: 11px 20px; border-radius: 10px; margin-bottom: 24px; transition: opacity .15s, transform .15s; }
.lp-plan-cta:hover { opacity: .88; transform: translateY(-1px); }
.lp-cta-outline { border: 2px solid #e5e7eb; color: #374151; }
.lp-cta-outline:hover { border-color: #6366f1; color: #6366f1; }
.lp-plan-trial .lp-cta-outline { border-color: #059669; color: #059669; }
.lp-cta-primary { background: linear-gradient(135deg,#6366f1,#8b5cf6); color: #fff; border: none; box-shadow: 0 4px 14px rgba(99,102,241,.35); }
.lp-cta-pro { background: linear-gradient(135deg,#f59e0b,#ef4444); color: #fff; border: none; box-shadow: 0 4px 14px rgba(239,68,68,.3); }
.lp-plan-features { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.lp-plan-features li { font-size: 13px; color: #374151; display: flex; align-items: center; gap: 8px; }
.lp-check { color: #059669; font-weight: 700; font-size: 15px; flex-shrink: 0; }
.lp-x { color: #d1d5db; font-weight: 700; font-size: 15px; flex-shrink: 0; }

/* ── FAQ ──────────────────────────────────────────── */
.lp-faq-section { background: #f9fafb; }
.lp-faq-inner { max-width: 720px; }
.lp-faq-list { display: flex; flex-direction: column; gap: 12px; }
.lp-faq-item { background: #fff; border: 1px solid #e5e7eb; border-radius: 12px; overflow: hidden; }
.lp-faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; background: none; border: none; font-size: 15px; font-weight: 600; color: #111827; cursor: pointer; text-align: left; gap: 12px; }
.lp-faq-arrow { font-size: 20px; color: #9ca3af; transition: transform .2s; flex-shrink: 0; }
.lp-faq-item.open .lp-faq-arrow { transform: rotate(90deg); }
.lp-faq-a { display: none; padding: 0 20px 16px; font-size: 14px; color: #6b7280; line-height: 1.7; }
.lp-faq-item.open .lp-faq-a { display: block; }

/* ── FOOTER CTA ───────────────────────────────────── */
.lp-footer-cta { text-align: center; padding: 80px 24px; background: linear-gradient(135deg,#6366f1 0%,#8b5cf6 100%); color: #fff; }
.lp-footer-cta h2 { font-size: clamp(24px,4vw,38px); font-weight: 900; margin-bottom: 12px; }
.lp-footer-cta p { font-size: 16px; opacity: .85; margin-bottom: 32px; }
.lp-footer-cta .lp-cta-primary { background: #fff; color: #6366f1; box-shadow: 0 8px 24px rgba(0,0,0,.2); }

/* ── FOOTER ───────────────────────────────────────── */
.lp-footer { padding: 32px 24px; border-top: 1px solid #e5e7eb; }
.lp-footer-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.lp-footer-links { display: flex; gap: 20px; }
.lp-footer-links a { font-size: 13px; color: #6b7280; transition: color .15s; }
.lp-footer-links a:hover { color: #111827; }
.lp-footer-copy { margin-left: auto; font-size: 12px; color: #9ca3af; }

/* ── RESPONSIVE ───────────────────────────────────── */
@media (max-width: 860px) {
  .lp-plans-grid { grid-template-columns: repeat(2, 1fr); }
  .lp-features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .lp-nav-links { display: none; }
  .lp-nav-inner { padding: 0 16px; }
  .lp-btn-ghost { display: none; }

  .lp-hero { padding: 48px 16px 36px; }
  .lp-hero-title { font-size: clamp(24px, 7vw, 38px); }
  .lp-hero-sub { font-size: 15px; }
  .lp-hero-ctas { flex-direction: column; align-items: stretch; text-align: center; }
  .lp-cta-primary, .lp-cta-ghost { justify-content: center; }

  .lp-stat-divider { display: none; }
  .lp-stats-bar { gap: 16px; padding: 16px; }
  .lp-stat-val { font-size: 20px; }

  .lp-section { padding: 48px 16px; }
  .lp-section-title { font-size: clamp(20px, 5vw, 30px); }
  .lp-section-sub { font-size: 14px; }
  .lp-features-grid { grid-template-columns: 1fr; }
  .lp-plans-grid { grid-template-columns: 1fr; }

  .lp-faq-q { font-size: 14px; padding: 14px 16px; }

  .lp-footer { padding: 24px 16px; }
  .lp-footer-inner { flex-direction: column; align-items: flex-start; gap: 12px; }
  .lp-footer-links { flex-wrap: wrap; gap: 12px; }
  .lp-footer-copy { margin-left: 0; }
  .lp-footer-cta { padding: 48px 16px; }
  .lp-footer-cta h2 { font-size: clamp(20px, 5vw, 30px); }
}