:root{--bg-primary:#0a0a0f;--bg-secondary:#14141e;--bg-tertiary:#1c1c28;--bg-card:#1c1c2899;--bg-accent:#6366f1;--bg-accent-hover:#4f46e5;--bg-success:#10b981;--bg-success-hover:#059669;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-tertiary:#64748b;--text-accent:#818cf8;--border-color:#ffffff14;--border-glow:#6366f14d;--font-main:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;margin:0;line-height:1.5}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2}a{color:var(--text-accent);text-decoration:none;transition:color .2s}a:hover{color:var(--bg-accent)}button{cursor:pointer;background:0 0;border:none;font-family:inherit}.glass-panel{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:12px}.gradient-text{background:linear-gradient(135deg,#a5b4fc 0%,#6366f1 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.btn-primary{background-color:var(--bg-accent);color:#fff;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;padding:.6rem 1.2rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary:hover{background-color:var(--bg-accent-hover);box-shadow:0 4px 12px var(--border-glow);transform:translateY(-1px)}.btn-success{background-color:var(--bg-success);color:#fff;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;padding:.6rem 1.2rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-success:hover{background-color:var(--bg-success-hover);transform:translateY(-1px);box-shadow:0 4px 12px #10b9814d}.badge{text-transform:uppercase;letter-spacing:.05em;border-radius:9999px;padding:.25rem .6rem;font-size:.75rem;font-weight:600}.badge-gem{color:#34d399;background:linear-gradient(135deg,#10b98133 0%,#05966933 100%);border:1px solid #10b9814d}.app-container{max-width:1280px;margin:0 auto;padding:0 1.5rem}.page-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:2rem;padding:2rem 0;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.4s forwards fadeIn}.hero-section{padding:4rem 1rem 2rem}.text-center{text-align:center}.controls-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:2rem;padding:1rem 1.5rem;display:flex}.control-group{align-items:center;gap:.75rem;display:flex}.control-label{color:var(--text-secondary);align-items:center;gap:.4rem;font-size:.9rem;font-weight:500;display:flex}.glass-select{color:var(--text-primary);border:1px solid var(--border-color);cursor:pointer;appearance:none;background:#0000004d url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E") right .7rem center/1rem no-repeat;border-radius:8px;padding:.5rem 2rem .5rem 1rem;font-family:inherit;font-size:.9rem;transition:all .2s}.glass-select:hover{border-color:#6366f180}.glass-select:focus{border-color:var(--bg-accent);outline:none;box-shadow:0 0 0 2px #6366f133}.glass-select option{background:var(--bg-tertiary);color:var(--text-primary)}.laptop-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem;display:grid}@media (max-width:768px){.controls-bar{flex-direction:column;align-items:stretch}.control-group{justify-content:space-between}}