:root{--brand-primary: #0a0a23;--brand-accent: #4a4aff;--text: rgba(255, 255, 255, .92);--muted: rgba(255, 255, 255, .7);--border: rgba(255, 255, 255, .12);--shadow: 0 10px 30px rgba(0, 0, 0, .35);--radius: 16px}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,"Apple Color Emoji","Segoe UI Emoji";background:radial-gradient(1200px 800px at 20% 0%,rgba(74,74,255,.22),transparent 55%),radial-gradient(800px 600px at 100% 20%,rgba(255,102,0,.14),transparent 55%),var(--brand-primary);color:var(--text)}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.container{width:min(1120px,92%);margin:0 auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.85rem 1.1rem;border-radius:999px;border:1px solid transparent;font-weight:600;line-height:1;cursor:pointer;transition:transform .12s ease,opacity .12s ease,background .12s ease,border-color .12s ease}.btn:active{transform:translateY(1px)}.btn--primary{background:var(--brand-accent);border-color:#ffffff29;box-shadow:0 10px 30px #4a4aff40}.btn--ghost{background:#ffffff0f;border-color:#ffffff1f}.btn[disabled]{opacity:.6;cursor:not-allowed}.section{padding:2.2rem 0}.section--alt{background:#ffffff08;border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.06)}.section__title{margin:0 0 .8rem;font-size:clamp(1.2rem,1rem + 1vw,1.8rem)}.section__lead{margin:0;color:var(--muted)}.cards{display:grid;gap:1rem}@media (min-width: 900px){.cards{grid-template-columns:repeat(3,1fr)}}.card{background:#ffffff0a;border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:1.1rem;box-shadow:var(--shadow)}.card h3{margin:0 0 .4rem}.card p{margin:0;color:var(--muted)}input,textarea,select{width:100%;padding:.8rem .9rem;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:#00000038;color:var(--text);outline:none}input:focus,textarea:focus,select:focus{border-color:#4a4affa6;box-shadow:0 0 0 4px #4a4aff29}label{font-weight:600;font-size:.92rem}small{display:block;margin-top:.35rem;color:#ffb4b4}