*{box-sizing:border-box;margin:0;padding:0}img{max-width:100%;display:block}a{color:inherit}
nav{position:sticky;top:0;z-index:9;display:flex;justify-content:space-between;align-items:center;padding:1rem 5%;backdrop-filter:blur(8px)}
nav ul{display:flex;gap:1.6rem;list-style:none}nav a{text-decoration:none}.burger{display:none;background:none;border:0;font-size:1.6rem;color:inherit;cursor:pointer}
section{padding:5rem 5%}.wrap{max-width:1150px;margin:auto}
input,textarea,select{width:100%;padding:.8rem;border:1px solid #ccc;border-radius:8px;font:inherit;margin-top:.3rem}
.err{color:#c0392b;font-size:.85rem;min-height:1.1em}.ok{display:none;padding:1rem;border-radius:8px;background:#e8f8ee;color:#1e7a44;margin-top:1rem}
@media(max-width:760px){.burger{display:block}nav ul{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;padding:1rem 5%;background:inherit}nav ul.open{display:flex}section{padding:3.5rem 6%}}
body{font-family:Inter,sans-serif;color:#1d1b3a;background:#fafaff;line-height:1.6}nav{background:rgba(250,250,255,.85)}.logo{color:#5b3cf5;font-size:1.3rem}
.btn{display:inline-block;background:linear-gradient(135deg,#5b3cf5,#a04bf2);color:#fff;padding:.85rem 1.6rem;border-radius:10px;border:0;font:inherit;font-weight:600;text-decoration:none;cursor:pointer;margin-top:1rem}.btn.sm{margin:0;padding:.5rem 1rem}.ghost{background:none;color:#5b3cf5;border:2px solid #5b3cf5}
.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:3rem;align-items:center;padding:5rem 5%}.hero img{border-radius:18px;box-shadow:0 30px 60px rgba(91,60,245,.25)}
h1{font-size:clamp(2.3rem,5vw,3.8rem);font-weight:800;line-height:1.1;margin:1rem 0}h1 span{background:linear-gradient(135deg,#5b3cf5,#e0479e);-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:1.15rem;color:#555}
.pill{display:inline-block;background:#ece8ff;color:#5b3cf5;padding:.3rem .9rem;border-radius:20px;font-size:.85rem;font-weight:600}h2{font-size:2.2rem;text-align:center;margin-bottom:2.5rem;font-weight:800}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.5rem}.card{background:#fff;padding:2rem;border-radius:16px;box-shadow:0 6px 24px rgba(0,0,0,.06)}.card span{font-size:2rem}.card h3{margin:.6rem 0}
.plan{text-align:center}.price{font-size:2.6rem;font-weight:800}.price small{font-size:1rem;color:#888}.hot{outline:3px solid #5b3cf5;transform:scale(1.03)}
.band{background:#1d1b3a;color:#fff}.split{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}.split img{border-radius:16px}blockquote{font-size:1.5rem}cite{display:block;font-size:1rem;margin-top:1rem;color:#bbb}
.narrow{max-width:640px}details{background:#fff;padding:1.2rem;border-radius:10px;margin-bottom:1rem}summary{font-weight:600;cursor:pointer}label{display:block;margin-top:1rem}.chk input{width:auto;margin-right:.5rem}
footer{text-align:center;padding:2rem;color:#888}@media(max-width:760px){.hero,.split{grid-template-columns:1fr}.hero{padding:3rem 6%}.hot{transform:none}}