:root{--font-heading:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-body:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", monospace;--bg-deep:#030611;--bg-card:#080f24a6;--bg-card-hover:#0c1636d9;--border-color:#0052ff26;--border-hover:#00e5ff59;--brand-blue:#0052ff;--brand-blue-glow:#0052ff40;--brand-teal:#00e5ff;--brand-teal-glow:#00e5ff40;--brand-cyan:#38bdf8;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#475569;--success:#10b981;--danger:#ef4444;--transition-smooth:all .3s cubic-bezier(.4, 0, .2, 1);--glass-shadow:0 10px 40px 0 #00000073;--glow-shadow-blue:0 0 24px #0052ff40;--glow-shadow-teal:0 0 24px #00e5ff33}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--bg-deep);color:var(--text-primary);font-family:var(--font-body);scroll-behavior:smooth;-webkit-font-smoothing:antialiased;overflow-x:hidden}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-deep)}::-webkit-scrollbar-thumb{background:#0052ff33;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--brand-teal)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.02em;font-weight:700;line-height:1.2}p{color:var(--text-secondary);line-height:1.6}a{color:inherit;transition:var(--transition-smooth);text-decoration:none}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.glow-text{text-shadow:0 0 12px #0052ff59}.blue-teal-gradient{background:linear-gradient(135deg, #fff 40%, var(--brand-cyan) 75%, var(--brand-blue) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}@keyframes sweep{0%{transform:translate(-100%)}to{transform:translate(100%)}}@keyframes pulseDot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.4)}}.pulse-dot{background-color:var(--brand-teal);width:8px;height:8px;box-shadow:0 0 8px var(--brand-teal);border-radius:50%;animation:2s ease-in-out infinite pulseDot;display:inline-block}.glow-btn{border:1px solid var(--brand-blue);color:var(--text-primary);font-family:var(--font-heading);cursor:pointer;transition:var(--transition-smooth);background:#0052ff14;border-radius:6px;justify-content:center;align-items:center;gap:.5rem;padding:.8rem 1.6rem;font-weight:600;display:inline-flex;box-shadow:0 0 10px #0052ff1a}.glow-btn:hover{background:var(--brand-blue);color:var(--text-primary);box-shadow:var(--glow-shadow-blue);transform:translateY(-2px)}.glow-btn-primary{background:var(--brand-blue);color:var(--text-primary);border:1px solid var(--brand-blue);font-family:var(--font-heading);cursor:pointer;transition:var(--transition-smooth);box-shadow:var(--glow-shadow-blue);border-radius:6px;justify-content:center;align-items:center;gap:.5rem;padding:.8rem 1.6rem;font-weight:600;display:inline-flex}.glow-btn-primary:hover{color:var(--brand-teal);border-color:var(--brand-teal);box-shadow:var(--glow-shadow-teal);background:0 0;transform:translateY(-2px)}.glow-card{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);transition:var(--transition-smooth);box-shadow:var(--glass-shadow);border-radius:12px;padding:2rem}.glow-card:hover{border-color:var(--border-hover);background:var(--bg-card-hover);transform:translateY(-4px);box-shadow:0 12px 40px #00e5ff14}.phone-mockup-wrapper{background:#000;border:12px solid #1e293b;border-radius:40px;flex-direction:column;width:310px;height:640px;margin:0 auto;display:flex;position:relative;overflow:hidden;box-shadow:0 25px 50px -12px #000000e6,0 0 40px #0052ff26}.phone-screen{background:#000;flex:1;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative}.phone-notch{display:none}.glass-input{border:1px solid var(--border-color);color:var(--text-primary);font-family:var(--font-body);transition:var(--transition-smooth);background:#080f248c;border-radius:6px;outline:none;width:100%;padding:.8rem 1.2rem;font-size:1rem}.glass-input:focus{border-color:var(--brand-teal);background:#080f24d9;box-shadow:0 0 10px #00e5ff40}.bg-grid{pointer-events:none;z-index:0;background-image:linear-gradient(#0052ff04 1px,#0000 1px),linear-gradient(90deg,#0052ff04 1px,#0000 1px);background-size:40px 40px;position:absolute;inset:0}.ekg-line{background:#0003;border:1px solid #00e5ff26;border-radius:8px;width:100%;height:60px;position:relative;overflow:hidden}.ekg-sweep{background:linear-gradient(90deg,#0000,#00e5ff73,#0000);width:100%;height:100%;animation:3s linear infinite sweep;position:absolute;top:0;left:0}.waveform-container{justify-content:center;align-items:center;gap:4px;height:50px;padding:10px 0;display:flex}.waveform-bar{background-color:var(--brand-teal);border-radius:2px;width:4px;transition:height .1s;box-shadow:0 0 8px #00e5ff66}@media (width<=900px){.screenshots-grid,.simulator-grid,.hardware-grid{grid-template-columns:1fr!important}.desktop-nav{display:none!important}}