*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--radius:16px;--shadow:0 4px 30px rgba(0,0,0,.5)}
[data-theme="dark"],:root{--bg:#0a0a0f;--bg2:#111118;--card:#16162a;--primary:#49cc90;--success:#49cc90;--danger:#e05555;--text:#f0ede8;--muted:#a09b94;--border:#2a2a34;--card-bg:rgba(22,22,42,.85)}
[data-theme="light"]{--bg:#f0f2f5;--bg2:#e8eaed;--card:#fff;--primary:#0f9d58;--success:#0f9d58;--danger:#d93025;--text:#202124;--muted:#5f6368;--border:#dadce0;--card-bg:rgba(255,255,255,.85)}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
.container{max-width:700px;margin:0 auto;padding:0 24px}

/* Hero */
.hero{text-align:center;padding:80px 0 40px}
.hero .logo{font-size:1.5rem;font-weight:700;margin-bottom:20px;text-decoration:none;color:inherit}
.hero .logo span{color:var(--primary)}
.hero h1{font-size:2.4rem;font-weight:800;letter-spacing:-.02em;line-height:1.2;margin-bottom:16px}
.hero h1 span{color:var(--primary)}
.hero p{font-size:1.05rem;color:var(--muted);max-width:540px;margin:0 auto 28px}
.hero .invite-badge{display:inline-block;background:rgba(73,204,144,.1);border:1px solid rgba(73,204,144,.25);border-radius:50px;padding:8px 20px;font-size:.85rem;color:var(--primary);margin-bottom:32px}

/* Pain → Solution */
.ps-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:40px}
.ps-card{background:var(--card);border-radius:var(--radius);padding:24px;border:1px solid var(--border)}
.ps-card .icon{font-size:1.6rem;margin-bottom:8px}
.ps-card h3{font-size:.95rem;font-weight:600;margin-bottom:6px}
.ps-card.pain{background:rgba(224,85,85,.04);border-color:rgba(224,85,85,.15)}
.ps-card.pain h3{color:var(--danger)}
.ps-card.solution{background:rgba(73,204,144,.04);border-color:rgba(73,204,144,.15)}
.ps-card.solution h3{color:var(--primary)}
.ps-card p{font-size:.82rem;color:var(--muted);line-height:1.5}

/* CTA buttons */
.cta-row{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-bottom:40px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:50px;font-size:.92rem;font-weight:600;text-decoration:none;transition:all .2s;border:none;cursor:pointer}
.btn-primary{background:var(--primary);color:#0a0a0f}
.btn-primary:hover{background:#3db882;transform:translateY(-2px);box-shadow:0 8px 24px rgba(73,204,144,.25)}
.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}
.btn-secondary{background:#1a1a2e;color:var(--text);border:1px solid var(--border)}
.btn-secondary:hover{background:#22223a;transform:translateY(-2px)}

/* Steps */
.steps{margin-bottom:40px}
.steps h2{text-align:center;font-size:1.4rem;font-weight:700;margin-bottom:24px}
.step{display:flex;gap:16px;margin-bottom:16px;background:var(--card);border-radius:var(--radius);padding:20px 24px;border:1px solid var(--border);align-items:flex-start}
.step-num{width:32px;height:32px;border-radius:50%;background:var(--primary);color:#0a0a0f;font-size:.85rem;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.step-body{flex:1}
.step-body h3{font-size:.95rem;font-weight:600;margin-bottom:4px}
.step-body p{font-size:.82rem;color:var(--muted)}

/* Discount banner */
.discount-banner{background:linear-gradient(135deg,rgba(73,204,144,.1),rgba(73,204,144,.03));border:1px solid rgba(73,204,144,.25);border-radius:var(--radius);padding:28px 32px;text-align:center;margin-bottom:40px}
.discount-banner .pct{font-size:2.4rem;font-weight:800;color:var(--primary)}
.discount-banner .label{font-size:.92rem;color:var(--muted);margin-top:4px}
.discount-banner .code{display:inline-block;margin-top:12px;padding:6px 16px;background:var(--bg2);border-radius:8px;font-family:'SF Mono',Monaco,monospace;font-size:1rem;font-weight:700;color:var(--primary);letter-spacing:.08em}

/* Footer */

@media(max-width:540px){
  .hero h1{font-size:1.6rem}
  .ps-grid{grid-template-columns:1fr}
  .cta-row{flex-direction:column;align-items:stretch}
  .cta-row .btn{justify-content:center}
  .step{padding:16px}
}