:root{--bg-dark:#0a0a0a;--bg-card:#141414;--text-light:#fff;--text-muted:#8a8a8a;--accent:#d4d4d8}body{background-color:var(--bg-dark);color:var(--text-light);scroll-behavior:smooth;margin:0;font-family:system-ui,-apple-system,sans-serif;line-height:1.6}header{border-bottom:1px solid #1f1f1f;justify-content:space-between;align-items:center;padding:2rem 5%;display:flex}.logo{letter-spacing:2px;font-weight:800}nav a{color:var(--text-muted);text-transform:uppercase;margin-left:2rem;font-size:.9rem;text-decoration:none}nav a:hover{color:var(--text-light)}.btn-nav{border:1px solid var(--accent);padding:.5rem 1rem}section{max-width:1100px;margin:0 auto;padding:6rem 5%}.hero{text-align:center;max-width:900px;padding:10rem 5%}h1{letter-spacing:-1px;margin-bottom:1.5rem;font-size:2.6rem;line-height:1.2}.subtitle{color:var(--text-muted);max-width:650px;margin:0 auto 2.5rem;font-size:1.2rem}.btn{background-color:var(--text-light);color:var(--bg-dark);text-transform:uppercase;cursor:pointer;border:none;padding:1rem 2rem;font-weight:700;text-decoration:none;display:inline-block}h2{letter-spacing:2px;color:var(--accent);margin-bottom:1.5rem;font-size:1.8rem}.sandler-questions{border-left:3px solid var(--accent);background:#111;margin:2rem 0;padding:1.5rem}.sandler-questions p{color:var(--text-muted);margin-bottom:1.5rem}.sandler-questions strong{color:#fff;margin-bottom:.25rem;display:block}.tier-container{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem;display:grid}.tier-card{background-color:var(--bg-card);border:1px solid #1f1f1f;flex-direction:column;padding:2.5rem 2rem;display:flex}.tier-header{color:#fff;letter-spacing:1px;font-size:1.8rem;font-weight:800}.tier-badge{text-transform:uppercase;color:var(--bg-dark);background:var(--accent);letter-spacing:1px;width:max-content;margin:.5rem 0 1.5rem;padding:.2rem .6rem;font-size:.75rem;font-weight:700;display:inline-block}.tier-desc{color:var(--text-muted);margin-bottom:1.5rem;font-size:.95rem}.tier-list{color:var(--text-muted);margin:0;padding-left:1.2rem;font-size:.9rem}.tier-list li{margin-bottom:.75rem}.tier-list strong{color:#fff}form{flex-direction:column;gap:1rem;max-width:600px;margin-top:2rem;display:flex}input{background-color:var(--bg-card);color:#fff;border:1px solid #2f2f2f;padding:1rem;font-size:1rem}input:focus{outline:1px solid var(--accent)}