@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;800&display=swap";:root{--bg-color:#050505;--bg-secondary:#0a0a0a;--text-primary:#fff;--text-secondary:#a1a1aa;--accent-color:#3b82f6;--accent-hover:#2563eb;--card-bg:#ffffff08;--border-color:#ffffff14}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Inter,sans-serif;line-height:1.6;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 24px}h2{text-align:center;margin-bottom:40px;font-size:2.5rem;font-weight:800}.section-padding{padding:100px 0}.background-wrapper{z-index:-1;background:var(--bg-color);width:100%;height:100vh;position:absolute;top:0;left:0;overflow:hidden}.glow-orb{filter:blur(60px);background:radial-gradient(circle,#3b82f626 0%,#8b5cf61a 40%,#0000 70%);border-radius:50%;width:80vw;max-width:800px;height:80vw;max-height:800px;animation:10s ease-in-out infinite float;position:absolute;top:-10%;left:50%;transform:translate(-50%)}@keyframes float{0%,to{transform:translate(-50%)translateY(0)scale(1)}50%{transform:translate(-50%)translateY(30px)scale(1.05)}}.app-wrapper{flex-direction:column;min-height:100vh;display:flex;position:relative}.hero{text-align:center;padding:140px 0 100px;position:relative}.hero h1{background:linear-gradient(90deg,#fff,#a1a1aa);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:24px;font-size:4.5rem;font-weight:800;line-height:1.1;animation:.8s ease-out fadeUp}.hero p{color:var(--text-secondary);max-width:600px;margin:0 auto 40px;font-size:1.25rem;animation:1s ease-out fadeUp}.signup-form{flex-direction:column;align-items:center;gap:16px;max-width:440px;margin:0 auto;animation:1.2s ease-out fadeUp;display:flex}.input-group{width:100%}.email-input{border:1px solid var(--border-color);width:100%;color:var(--text-primary);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background-color:#ffffff0d;border-radius:12px;padding:16px 20px;font-family:inherit;font-size:1rem;transition:all .3s}.email-input:focus{background-color:#ffffff14;border-color:#fff3;outline:none}.submit-btn{color:#000;cursor:pointer;background-color:#fff;border:none;border-radius:12px;width:100%;padding:16px 24px;font-family:inherit;font-size:1.1rem;font-weight:600;transition:all .3s}.submit-btn:hover{background-color:#e4e4e7;transform:translateY(-2px);box-shadow:0 10px 25px #ffffff1a}.submit-btn:disabled{opacity:.7;cursor:not-allowed;transform:none}.message{text-align:center;margin-top:15px;font-size:.95rem}.message.success{color:#34d399}.message.error{color:#f87171}.marquee-wrapper{background:var(--bg-secondary);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);white-space:nowrap;padding:40px 0;display:flex;overflow:hidden}.marquee-content{animation:30s linear infinite marquee;display:flex}.testimonial-item{color:var(--text-secondary);align-items:center;margin-right:60px;font-size:1.1rem;display:inline-flex}.testimonial-item span{color:var(--text-primary);margin-right:10px;font-weight:600}@keyframes marquee{0%{transform:translate(0)}to{transform:translate(-50%)}}.curriculum{background:var(--bg-color)}.grid-layout{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;display:grid}.card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;padding:32px;transition:all .3s}.card:hover{border-color:#fff3;transform:translateY(-5px)}.card h3{margin-bottom:12px;font-size:1.4rem}.card p{color:var(--text-secondary);font-size:1rem}.instructor{background:var(--bg-secondary);border-top:1px solid var(--border-color)}.instructor-content{flex-wrap:wrap;justify-content:center;align-items:center;gap:60px;display:flex}.instructor-image{border:1px solid var(--border-color);background:linear-gradient(135deg,#27272a,#18181b);border-radius:50%;justify-content:center;align-items:center;width:250px;height:250px;font-size:4rem;display:flex}.instructor-text{max-width:500px}.instructor-text h3{margin-bottom:10px;font-size:2rem}.instructor-text p{color:var(--text-secondary);margin-bottom:20px;font-size:1.1rem}.bottom-cta{text-align:center;background:var(--bg-color)}.footer{text-align:center;border-top:1px solid var(--border-color);color:var(--text-secondary);background:var(--bg-secondary);padding:40px 0;font-size:.9rem}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (width<=768px){.hero h1{font-size:3rem}.instructor-content{text-align:center;gap:30px}}