:root{--bg-dark: #0B0C10;--bg-card: rgba(31, 40, 51, .6);--primary: #45A29E;--secondary: #66FCF1;--text-light: #C5C6C7;--text-white: #FFFFFF;--border-glass: rgba(255, 255, 255, .1);--font-main: "Inter", sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-main);background-color:var(--bg-dark);color:var(--text-light);line-height:1.6;overflow-x:hidden;background-image:radial-gradient(circle at 15% 50%,rgba(69,162,158,.1),transparent 25%),radial-gradient(circle at 85% 30%,rgba(102,252,241,.05),transparent 25%)}a{text-decoration:none;color:inherit}header{display:flex;justify-content:space-between;align-items:center;padding:2rem 5%;position:sticky;top:0;z-index:100;background:#0b0c10cc;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border-glass)}.logo{display:flex;align-items:center;gap:1rem;font-size:1.5rem;font-weight:700;color:var(--text-white);letter-spacing:1px}.logo img{height:40px;width:auto;border-radius:8px}.nav-cta{background:var(--primary);color:var(--bg-dark);padding:.5rem 1.25rem;border-radius:20px;font-weight:600;transition:all .3s ease}.nav-cta:hover{background:var(--secondary);box-shadow:0 0 15px #66fcf166}.hero{min-height:80vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:0 5%;animation:fadeIn 1s ease-out}.hero h1{font-size:4rem;color:var(--text-white);margin-bottom:1rem;letter-spacing:-1px;max-width:800px}.hero p{font-size:1.25rem;max-width:600px;margin-bottom:2.5rem}.cta-button{background:linear-gradient(135deg,var(--primary),var(--secondary));color:var(--bg-dark);padding:1rem 2rem;font-size:1.1rem;font-weight:700;border-radius:30px;display:flex;align-items:center;gap:.5rem;transition:transform .3s ease,box-shadow .3s ease;border:none;cursor:pointer}.cta-button:hover{transform:translateY(-2px);box-shadow:0 10px 20px #66fcf133}.free-tier{margin-top:1rem;font-size:.9rem;opacity:.8}.features{padding:5rem 5%}.section-title{text-align:center;font-size:2.5rem;color:var(--text-white);margin-bottom:3rem}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;max-width:1200px;margin:0 auto}.card{background:var(--bg-card);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--border-glass);padding:2.5rem;border-radius:16px;transition:transform .3s ease;opacity:0;transform:translateY(20px)}.card.visible{opacity:1;transform:translateY(0)}.card:hover{transform:translateY(-5px);border-color:#66fcf14d}.card h3{color:var(--text-white);font-size:1.5rem;margin-bottom:1rem;display:flex;align-items:center;gap:.75rem}.card-icon{font-size:1.5rem;color:var(--secondary)}footer{text-align:center;padding:3rem 5%;border-top:1px solid var(--border-glass);margin-top:4rem}footer p{opacity:.6;font-size:.9rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.hero h1{font-size:2.5rem}.hero p{font-size:1rem}}