@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&display=swap";
:root{--bg-primary:#0f172a;--bg-secondary:#1e293b;--text-primary:#f8fafc;--text-secondary:#94a3b8;--accent:#6366f1;--accent-hover:#4f46e5;--accent-glow:#6366f180;--glass-bg:#1e293bb3;--glass-border:#ffffff1a}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);flex-direction:column;min-height:100vh;font-family:Inter,sans-serif;line-height:1.5;display:flex;position:relative;overflow-x:hidden}body:before{content:"";background:radial-gradient(circle, var(--accent-glow) 0%, transparent 60%);filter:blur(100px);z-index:-1;width:50%;height:50%;animation:10s infinite alternate float;position:absolute;top:-20%;left:-10%}body:after{content:"";filter:blur(100px);z-index:-1;background:radial-gradient(circle,#d946ef4d 0%,#0000 60%);width:50%;height:50%;animation:12s infinite alternate-reverse float;position:absolute;bottom:-20%;right:-10%}@keyframes float{0%{transform:translateY(0)scale(1)}to{transform:translateY(30px)scale(1.1)}}.container{width:100%;max-width:1200px;margin:0 auto;padding:2rem}nav{justify-content:space-between;align-items:center;padding:1.5rem 0;display:flex}.logo{letter-spacing:-1px;background:linear-gradient(90deg,#fff,#94a3b8);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.5rem;font-weight:800}.hero{text-align:center;padding:6rem 0 4rem}.hero h1{letter-spacing:-2px;margin-bottom:1.5rem;font-size:4rem;font-weight:800;line-height:1.1}.hero h1 span{background:linear-gradient(90deg,#818cf8,#c084fc);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.hero p{color:var(--text-secondary);max-width:600px;margin:0 auto 3rem;font-size:1.25rem}.glass-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:16px;max-width:700px;margin:0 auto;padding:3rem;transition:transform .3s;box-shadow:0 25px 50px -12px #00000080}.glass-card:hover{transform:translateY(-5px)}.url-form{gap:1rem;margin-bottom:2rem;display:flex}.url-input{border:1px solid var(--glass-border);color:#fff;background:#0f172a99;border-radius:8px;outline:none;flex-grow:1;padding:1rem 1.5rem;font-family:inherit;font-size:1.1rem;transition:all .2s}.url-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #6366f133}.btn-primary{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;padding:1rem 2rem;font-family:inherit;font-size:1.1rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary:hover{background:var(--accent-hover);box-shadow:0 0 20px var(--accent-glow);transform:translateY(-2px)}.btn-primary:disabled{opacity:.7;cursor:not-allowed;transform:none}.features{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:6rem;display:grid}.feature-box{background:#1e293b66;border:1px solid #ffffff0d;border-radius:12px;padding:2rem}.feature-box h3{color:#fff;margin-bottom:1rem;font-size:1.25rem}.feature-box p{color:var(--text-secondary)}.spinner{border:3px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:20px;height:20px;margin-right:10px;animation:1s ease-in-out infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.footer{text-align:center;border-top:1px solid var(--glass-border);margin-top:auto;padding:4rem 0 2rem}.seo-links{flex-wrap:wrap;justify-content:center;gap:1rem;margin-bottom:2rem;display:flex}.seo-links a{color:var(--text-secondary);font-size:.9rem;text-decoration:none;transition:color .2s}.seo-links a:hover{color:#fff}