:root{--ink:#101828;--muted:#667085;--primary:#7357ff}
body{min-height:100vh;background:radial-gradient(circle at 50% -10%,#ded8ff,transparent 38%),#f5f6fa;color:var(--ink);font-family:Inter,"Segoe UI",system-ui,sans-serif}
.nav{max-width:1120px;margin:14px auto 0;padding:0 22px;height:66px;align-items:center;border:1px solid rgba(16,24,40,.08);border-radius:18px;background:rgba(255,255,255,.86);box-shadow:0 12px 35px rgba(16,24,40,.07);backdrop-filter:blur(16px)}.brand{font-size:23px}.brand i{color:var(--primary)}.nav>a:last-child{padding:10px 14px;border-radius:10px;background:#f0edff;color:#5b3ff0;font-weight:750}
main{max-width:900px;margin:72px auto;padding:20px}main>span{display:inline-block;padding:7px 11px;border-radius:99px;background:#ece9ff;color:#5b3ff0;font-size:12px;font-weight:850;letter-spacing:.1em}h1{max-width:780px;margin:20px auto 16px;font-size:58px;line-height:.98;letter-spacing:-3.2px}main>p{font-size:19px}
.card{position:relative;max-width:500px;margin:48px auto;padding:36px;border:1px solid #e2e4eb;border-radius:27px;box-shadow:0 30px 75px rgba(16,24,40,.14);overflow:hidden}.card:before{content:"MÁS ELEGIDO";position:absolute;right:-47px;top:25px;width:170px;padding:8px 0;background:#c8ff6a;color:#101828;font-size:10px;font-weight:900;letter-spacing:.08em;text-align:center;transform:rotate(45deg)}.card h2{font-size:21px}.price{font-size:55px;letter-spacing:-2px}.card ul{list-style:none;padding:8px 0 6px;line-height:1.5}.card li{position:relative;padding:9px 0 9px 31px}.card li:before{content:"✓";position:absolute;left:0;top:8px;display:grid;place-items:center;width:21px;height:21px;border-radius:50%;background:#e7fbd0;color:#32630e;font-weight:900}.button{padding:16px;border-radius:13px;background:linear-gradient(135deg,#7357ff,#5b3ff0);box-shadow:0 14px 28px rgba(115,87,255,.26)}
@media(max-width:600px){.nav{margin:8px 10px 0;height:60px;padding:0 15px}.nav>a:last-child{padding:8px 10px}main{margin:45px auto;padding:16px}h1{font-size:42px;line-height:1;letter-spacing:-2.3px}.card{margin:34px auto;padding:28px 22px;border-radius:22px}.price{font-size:46px}}