:root{--primary:#6366f1;--primary-hover:#4f46e5;--bg-dark:#0f172a;--card-bg:#1e293b;--text-main:#f8fafc;--text-muted:#94a3b8;--border:#334155;--accent:#10b981}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-main);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5}.container{max-width:1000px;margin:0 auto;padding:2rem}.header{margin-bottom:3rem;text-align:center}.header h1{font-size:2.5rem;font-weight:800;background:linear-gradient(90deg,#818cf8,#c084fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:.5rem}.header p{color:var(--text-muted);font-size:1.1rem}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:1rem;padding:2rem;box-shadow:0 10px 25px -5px rgba(0,0,0,.3);margin-bottom:2rem}.upload-area{border:2px dashed var(--border);border-radius:.75rem;padding:3rem;text-align:center;transition:all .2s;cursor:pointer;margin-bottom:1.5rem}.upload-area:hover{border-color:var(--primary);background:rgba(99,102,241,.05)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:.5rem;font-weight:600;cursor:pointer;transition:all .2s;border:none;font-size:1rem}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.file-list{margin:1rem 0;display:flex;flex-direction:column;gap:.5rem}.file-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;background:hsla(0,0%,100%,.05);border-radius:.5rem;font-size:.9rem}.status-badge{padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600}.status-success{background:rgba(16,185,129,.2);color:#10b981}.status-info{background:rgba(99,102,241,.2);color:#818cf8}.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));grid-gap:1rem;gap:1rem;margin-top:1.5rem}.summary-item{background:hsla(0,0%,100%,.03);padding:1.25rem;border-radius:.75rem;text-align:center;border:1px solid var(--border)}.summary-value{display:block;font-size:1.5rem;font-weight:700;color:var(--accent)}.summary-label{font-size:.8rem;color:var(--text-muted)}.loader{border:3px solid hsla(0,0%,100%,.1);border-top:3px solid var(--primary);border-radius:50%;width:20px;height:20px;animation:spin 1s linear infinite;margin-right:.5rem}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.lp-container{overflow-x:hidden;background-color:var(--bg-dark)}.hero-section{position:relative;min-height:90vh;display:flex;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center;overflow:hidden}.hero-bg{position:absolute;top:0;left:0;right:0;bottom:0;background-size:cover;background-position:50%;opacity:.3;filter:blur(8px);z-index:0}.hero-content{position:relative;z-index:1;max-width:900px}.hero-tag{display:inline-block;padding:.4rem 1rem;background:rgba(99,102,241,.1);border:1px solid rgba(99,102,241,.2);border-radius:9999px;color:var(--primary);font-size:.85rem;font-weight:600;margin-bottom:1.5rem;letter-spacing:.05em}.hero-title{font-size:clamp(2.5rem,8vw,4.5rem);line-height:1.1;font-weight:900;margin-bottom:1.5rem;background:linear-gradient(135deg,#fff,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-desc{font-size:1.25rem;color:var(--text-muted);margin-bottom:2.5rem;max-width:600px;margin-left:auto;margin-right:auto}.glass-card{background:rgba(30,41,59,.7);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid hsla(0,0%,100%,.1);border-radius:1.5rem;padding:2.5rem;transition:transform .3s ease}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:2rem;gap:2rem;padding:4rem 2rem;max-width:1200px;margin:0 auto}.feature-card{text-align:left}.feature-icon{width:3rem;height:3rem;background:linear-gradient(135deg,var(--primary),#c084fc);border-radius:.75rem;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;color:#fff;font-size:1.5rem}.feature-card h3{font-size:1.5rem;margin-bottom:1rem}.feature-card p{color:var(--text-muted);line-height:1.6}.tech-tag{display:inline-block;padding:.2rem .6rem;background:hsla(0,0%,100%,.05);border-radius:.4rem;font-size:.75rem;margin-right:.5rem;margin-top:.5rem}.tech-tag,footer{color:var(--text-muted)}footer{padding:4rem 2rem;text-align:center;border-top:1px solid var(--border);font-size:.9rem}.animate-in{animation:slideUp .8s cubic-bezier(.16,1,.3,1) forwards}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}