:root{--color-primary:#16a34a;--dark:#0f172a}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,Segoe UI,Roboto,sans-serif;color:#1e293b;background:#fff;line-height:1.55;font-size:17px}
.lp-container{max-width:1180px;margin:0 auto;padding:0 24px}

/* Nav */
.lp-nav{position:sticky;top:0;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid #e2e8f0;z-index:50}
.lp-nav .lp-container{display:flex;justify-content:space-between;align-items:center;height:70px}
.lp-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--dark);font-size:20px}
.lp-brand img{height:36px}
.lp-brand span{font-size:26px}
.lp-nav nav{display:flex;align-items:center;gap:26px}
.lp-nav nav a{color:#475569;text-decoration:none;font-weight:500}
.lp-nav nav a:hover{color:var(--color-primary)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 22px;border-radius:10px;font-weight:600;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:.15s;font-size:16px}
.btn-primary{background:var(--color-primary);color:#fff !important}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn-ghost{color:var(--dark) !important;border-color:#cbd5e1}
.btn-ghost:hover{border-color:var(--color-primary);color:var(--color-primary) !important}
.btn-lg{padding:16px 32px;font-size:18px}

/* Hero */
.lp-hero{padding:80px 0 80px;background:radial-gradient(1200px 600px at 80% -10%, rgba(22,163,74,.15), transparent 50%),linear-gradient(180deg,#f8fafc 0%,#fff 100%)}
.lp-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.pill{display:inline-block;background:rgba(22,163,74,.12);color:var(--color-primary);font-weight:700;padding:7px 14px;border-radius:999px;font-size:13px;margin-bottom:18px}
.lp-hero h1{font-size:54px;line-height:1.05;margin:0 0 18px;letter-spacing:-1.5px;color:var(--dark)}
.lead{font-size:19px;color:#475569;margin:0 0 28px;max-width:620px}
.lp-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.lp-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:14px}
.lp-mini > div{display:flex;flex-direction:column;font-size:14px}
.lp-mini strong{color:var(--dark);margin-bottom:2px;font-size:16px}
.lp-mini span{color:#64748b}

/* Mockup */
.lp-mockup{position:relative}
.mock-window{background:#0f172a;border-radius:16px;box-shadow:0 30px 60px rgba(15,23,42,.25);overflow:hidden}
.mock-bar{background:#020617;padding:14px;display:flex;gap:8px}
.mock-bar span{width:12px;height:12px;border-radius:50%;background:#ef4444}
.mock-bar span:nth-child(2){background:#f59e0b}
.mock-bar span:nth-child(3){background:#22c55e}
.mock-pos{padding:24px}
.mock-cart{background:#1e293b;border-radius:10px;padding:14px;margin-bottom:14px}
.mock-line{display:flex;justify-content:space-between;padding:10px 0;color:#e2e8f0;font-size:15px;border-bottom:1px solid #334155}
.mock-line:last-child{border:0}
.mock-line span{color:#22c55e;font-weight:700}
.mock-total{display:flex;justify-content:space-between;align-items:center;background:var(--color-primary);color:#fff;padding:18px 20px;border-radius:10px;font-size:18px;font-weight:700}
.mock-money{font-size:36px;font-weight:900}

/* Sections */
.lp-section{padding:80px 0}
.lp-section.lp-alt{background:#f8fafc}
.lp-section h2{font-size:38px;text-align:center;margin:0 0 40px;letter-spacing:-1px}
.lp-section h2 .hl{color:var(--color-primary)}
.lp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.lp-card{background:#fff;padding:28px;border-radius:14px;border:1px solid #e2e8f0;transition:.15s}
.lp-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(15,23,42,.08);border-color:var(--color-primary)}
.lp-card .ic{font-size:38px;margin-bottom:10px}
.lp-card h3{margin:0 0 6px;font-size:18px;color:var(--dark)}
.lp-card p{color:#64748b;margin:0;font-size:15px}

.lp-pills{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:900px;margin:0 auto}
.lp-pills span{background:#fff;padding:10px 18px;border-radius:999px;border:1px solid #cbd5e1;font-weight:600;font-size:15px}

.lp-final{text-align:center}
.lp-final h2{margin-bottom:10px}
.lp-final p{color:#64748b;margin-bottom:24px}

.lp-footer{background:var(--dark);color:#94a3b8;padding:28px 0;text-align:center;font-size:14px}

.lp-steps{background:linear-gradient(180deg,#fff 0%,#f0fdf4 100%)}
.lp-steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:8px}
.lp-step{background:#fff;border:2px solid #e2e8f0;border-radius:16px;padding:28px 24px;text-align:center}
.lp-step-n{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:var(--color-primary);color:#fff;font-size:22px;font-weight:900;margin-bottom:14px}
.lp-step h3{margin:0 0 8px;font-size:20px;color:var(--dark)}
.lp-step p{margin:0;color:#64748b;font-size:15px;line-height:1.45}

@media(max-width:900px){
  .lp-steps-grid{grid-template-columns:1fr}
  .lp-hero-grid{grid-template-columns:1fr;gap:30px}
  .lp-hero h1{font-size:38px}
  .lp-grid{grid-template-columns:1fr 1fr}
  .lp-mini{grid-template-columns:1fr}
  .lp-nav nav a:not(.btn){display:none}
}
@media(max-width:600px){.lp-grid{grid-template-columns:1fr}}