:root{--navy:#0a2540;--slate:#425466;--muted:#6b7c93;--faint:#8898aa;--bg:#fff;--bg-tint:#f6f9fc;--line:#e6ebf1;--accent:#635bff;--accent-deep:#0a2540;--ecg:#16c464;--spo2:#38bdf8;--violet:#a78bfa;--amber:#f5be2e;--shadow-sm:0 2px 5px -1px rgba(50,50,93,.25),0 1px 3px -1px rgba(0,0,0,.3);--shadow-md:0 6px 12px -2px rgba(50,50,93,.25),0 3px 7px -3px rgba(0,0,0,.3);--shadow-lg:0 13px 27px -5px rgba(50,50,93,.25),0 8px 16px -8px rgba(0,0,0,.3);--radius:8px;--radius-lg:16px;--ease:cubic-bezier(0.215,0.61,0.355,1);--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Ubuntu,sans-serif;--font-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-sans);font-size:17px;line-height:1.6;color:var(--slate);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,h4{color:var(--navy);letter-spacing:-.01em;line-height:1.15;margin:0 0 .5rem}p{margin:0 0 1rem}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-deep)}:focus-visible{outline:none;box-shadow:0 0 0 2px #4d90fe,inset 0 0 0 2px hsla(0,0%,100%,.9);border-radius:4px}.container{max-width:1080px}.container,.container-narrow{margin:0 auto;padding:0 1.25rem}.container-narrow{max-width:720px}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:hsla(0,0%,100%,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.site-header-inner{display:flex;align-items:center;gap:1.5rem;height:60px}.brand{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;font-size:1.05rem;letter-spacing:.02em}.brand,.brand:hover{color:var(--navy)}.brand-mark{width:22px;height:22px;flex:none}.site-nav{display:flex;align-items:center;gap:1.25rem;margin-left:auto;font-size:.95rem;font-weight:500}.site-nav a:not(.btn){color:var(--slate)}.site-nav a:not(.btn):hover{color:var(--navy)}@media 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7rem;overflow:hidden}.hero-gradient{position:absolute;inset:0;transform:skewY(-6deg);transform-origin:top left;top:-40%;background:radial-gradient(at 20% 30%,rgba(99,91,255,.16) 0,transparent 55%),radial-gradient(at 75% 15%,rgba(56,189,248,.18) 0,transparent 55%),radial-gradient(at 60% 75%,rgba(22,196,100,.13) 0,transparent 50%),radial-gradient(at 90% 60%,rgba(167,139,250,.15) 0,transparent 50%),linear-gradient(180deg,var(--bg-tint) 0,#eef4fb 100%);background-size:160% 160%;animation:hero-drift 18s ease-in-out infinite alternate}@keyframes hero-drift{0%{background-position:0 0,100% 0,50% 100%,100% 50%,0 0}to{background-position:60% 40%,40% 30%,20% 60%,60% 90%,0 0}}.hero-inner{position:relative;display:grid;grid-gap:3rem;gap:3rem;align-items:center;grid-template-columns:1fr}@media (min-width:880px){.hero-inner{grid-template-columns:1.1fr .9fr}}.hero h1{font-size:clamp(2.3rem,5.5vw,3.5rem);font-weight:700;line-height:1.04;letter-spacing:-.04em}.hero-accent{background:linear-gradient(90deg,var(--accent) 0,#0570de 55%,#0b9e57 110%);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-sub{font-size:1.2rem;max-width:34rem;color:var(--slate)}.hero-ctas{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;margin-top:1.75rem}.hero-note{margin-top:1.25rem;font-size:.85rem;color:var(--muted)}.monitor-mock{background:#05080d;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:1.1rem 1.2rem;font-family:var(--font-mono);color:#e2e8f0;transform:rotate(1.5deg)}.monitor-mock-header{display:flex;justify-content:space-between;font-size:.7rem;color:#64748b;margin-bottom:.75rem;letter-spacing:.08em;text-transform:uppercase}.monitor-wave{display:block;width:100%;height:auto;margin-bottom:.75rem}.monitor-wave-capno{margin-top:-.35rem}.monitor-tiles{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:.5rem;gap:.5rem}.monitor-tile{background:#0b1220;border-radius:8px;padding:.45rem .55rem;line-height:1.2}.monitor-tile .k{display:block;font-size:.6rem;color:#64748b;letter-spacing:.08em}.monitor-tile .v{font-size:1.35rem;font-weight:700}.v-ecg{color:#22e05f}.v-spo2{color:#38bdf8}.v-nibp{color:#f87171}.v-etco2{color:#facc15}.section{padding:4.5rem 0}.section-tint{background:var(--bg-tint)}.eyebrow{display:block;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:.75rem}.section h2{font-size:clamp(1.6rem,3.5vw,2.2rem);font-weight:700;max-width:36rem}.section-lead{max-width:38rem;font-size:1.05rem;color:var(--slate)}.feature-grid{display:grid;grid-gap:1.25rem;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-top:2.5rem}.feature-card{display:flex;flex-direction:column;background:#fff;border-radius:var(--radius-lg);border:1px solid var(--line);box-shadow:var(--shadow-sm);padding:1.5rem;transition:transform .15s var(--ease),box-shadow .15s var(--ease)}.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.feature-shot{border-radius:9px;border-top-width:1px;border:1px solid var(--line);border-top:3px solid var(--line);overflow:hidden;margin-bottom:.9rem;background:#0b1220}.feature-shot img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;object-position:top left}.feature-card h3{font-size:1.05rem;margin-bottom:.35rem}.feature-card 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nav{display:flex;flex-wrap:wrap;gap:.4rem 1.1rem;justify-content:center}.site-footer a{color:var(--muted)}.site-footer a:hover{color:var(--navy)}.prose{padding:3.5rem 0 4rem}.prose h1{font-size:2rem;margin-bottom:1rem}.prose>h2{font-size:1.3rem;margin-top:2.25rem}.prose>h3{font-size:1.05rem;margin-top:1.5rem}.prose ul{padding-left:1.25rem}.prose li{margin-bottom:.4rem}.faq-list h2{font-size:1.15rem;margin-top:2rem}.callout{background:#fff8e6;border:1px solid #f2d879;border-radius:var(--radius);padding:1rem 1.25rem;font-weight:600;color:#7a5c00}.pricing-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:2rem;margin:2rem 0}.pricing-card h2{font-size:1.2rem}.badge{display:inline-block;background:rgba(99,91,255,.1);color:var(--accent);border-radius:999px;padding:.15rem .7rem;font-size:.78rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hero-gradient{animation:none}.arrow,.btn,.feature-card{transition:none}}