:root{--vs-blue:#0063e3;--vs-blue-hover:#0052c4;--vs-purple:#8c52ff;--vs-pink:#ff66c4;--vs-blue-tint:#91bcf3;--vs-purple-tint:#e2d4ff;--vs-pink-tint:#ffd9f0;--ink:#101010;--ink-soft:#3a3a3a;--muted:#6b7280;--border:#e5e7eb;--surface:#fff;--surface-alt:#f8f9fb;--surface-dark:#0a0f1f}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--surface);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{color:var(--ink);letter-spacing:-.015em;line-height:1.15}h1{font-size:clamp(34px,5vw,52px);font-weight:800;letter-spacing:-.02em;line-height:1.05}h2{font-size:clamp(26px,3.5vw,36px)}h2,h3{font-weight:700}h3{font-size:22px}h4{font-size:17px;font-weight:600}p{font-size:16px}.lead,p{color:var(--ink-soft)}.lead{font-size:clamp(17px,1.7vw,19px);line-height:1.6}.eyebrow{color:var(--vs-blue);display:inline-block;font-size:12px;font-weight:700;letter-spacing:.14em;margin-bottom:16px;text-transform:uppercase}.grad{background:linear-gradient(135deg,#0063e3,#8c52ff 50%,#ff66c4);-webkit-background-clip:text;background-clip:text;color:transparent}.btn{align-items:center;border:none;border-radius:10px;cursor:pointer;display:inline-flex;font-family:inherit;font-size:16px;font-weight:600;gap:8px;padding:16px 32px;text-decoration:none;transition:all .15s ease}.btn-primary{background:var(--vs-blue);color:#fff}.btn-primary:hover{background:var(--vs-blue-hover);box-shadow:0 12px 24px rgba(0,99,227,.28);transform:translateY(-1px)}.btn-large{font-size:17px;padding:18px 40px}.btn-on-dark{background:#fff;color:var(--vs-blue)}.btn-on-dark:hover{background:#f0f6ff}