.srh-landing{--bg:#fff;--surface:#f7f9fc;--surface-2:#eef3fb;--border:#e4eaf2;--border-strong:#cbd5e1;--ink:#0b1b3b;--ink-2:#2a3a5a;--muted:#5a6b85;--muted-2:#8b98ad;--blue:#1e5bcc;--blue-700:#163f92;--blue-50:#eef4fe;--blue-100:#dde8fc;--grid-line:#0b1b3b0f;--shadow-sm:0 1px 2px #0b1b3b0a, 0 1px 1px #0b1b3b08;--shadow-md:0 8px 24px #0b1b3b0f, 0 2px 6px #0b1b3b0a;--shadow-lg:0 24px 64px #0b1b3b14, 0 4px 12px #0b1b3b0a;--radius-sm:6px;--radius:10px;--radius-lg:16px;--radius-xl:22px;--max:1240px;font-family:var(--font-geist-sans), -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;letter-spacing:-.005em;font-size:16px;line-height:1.55}.srh-landing *{box-sizing:border-box}.srh-landing ::selection{background:var(--blue-100);color:var(--ink)}.srh-landing a{color:inherit;text-decoration:none}.srh-landing button{cursor:pointer;font-family:inherit}.srh-landing .mono{font-family:var(--font-geist-mono), ui-monospace, monospace}.srh-landing .container{max-width:var(--max);margin:0 auto;padding:0 32px}.srh-landing section{position:relative}.srh-landing .nav{z-index:50;-webkit-backdrop-filter:saturate(180%)blur(14px);background:#ffffffc7;border-bottom:1px solid #0000;transition:border-color .2s,background .2s;position:sticky;top:0}.srh-landing .nav.scrolled{border-bottom-color:var(--border);background:#ffffffe0}.srh-landing .nav-inner{justify-content:space-between;align-items:center;height:68px;display:flex}.srh-landing .brand{letter-spacing:-.01em;align-items:center;gap:10px;font-size:15px;font-weight:600;display:flex}.srh-landing .brand-mark{background:var(--ink);color:#fff;width:30px;height:30px;font-family:var(--font-geist-mono), monospace;letter-spacing:.06em;border-radius:8px;place-items:center;font-size:9.5px;font-weight:600;display:grid;position:relative;overflow:hidden}.srh-landing .brand-mark:before{content:"";background:linear-gradient(135deg, transparent 0%, transparent 55%, var(--blue) 55%, var(--blue) 100%);opacity:.85;position:absolute;inset:0}.srh-landing .brand-mark span{z-index:1;position:relative}.srh-landing .brand-name{color:var(--ink)}.srh-landing .brand-name em{color:var(--muted);font-style:normal;font-weight:400}.srh-landing .nav-links{gap:4px;margin:0;padding:0;list-style:none;display:flex}.srh-landing .nav-links a{color:var(--ink-2);border-radius:8px;padding:8px 14px;font-size:14px;transition:background .15s,color .15s}.srh-landing .nav-links a:hover{background:var(--surface);color:var(--ink)}.srh-landing .nav-cta{align-items:center;gap:10px;display:flex}.srh-landing .btn{white-space:nowrap;border:1px solid #0000;border-radius:8px;align-items:center;gap:8px;padding:10px 18px;font-size:14px;font-weight:500;text-decoration:none;transition:all .15s;display:inline-flex}.srh-landing .btn-primary{background:var(--ink);color:#fff}.srh-landing .btn-primary:hover{box-shadow:var(--shadow-md);background:#000;transform:translateY(-1px)}.srh-landing .btn-blue{background:var(--blue);color:#fff}.srh-landing .btn-blue:hover{background:var(--blue-700);transform:translateY(-1px);box-shadow:0 6px 16px #1e5bcc40}.srh-landing .btn-ghost{color:var(--ink-2);border-color:var(--border);background:0 0}.srh-landing .btn-ghost:hover{background:var(--surface);border-color:var(--border-strong);color:var(--ink)}.srh-landing .btn-link{color:var(--blue);background:0 0;border:0;padding:0;font-size:14px;font-weight:500}.srh-landing .btn-link:hover{color:var(--blue-700)}.srh-landing .arrow{transition:transform .2s}.srh-landing .btn:hover .arrow{transform:translate(2px)}.srh-landing .hero{padding:96px 0 80px;overflow:hidden}.srh-landing .hero:before{content:"";background-image:linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);pointer-events:none;background-position:-1px -1px;background-size:64px 64px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(80% 60% at 30% 30%,#000 30%,#0000 75%);mask-image:radial-gradient(80% 60% at 30% 30%,#000 30%,#0000 75%)}.srh-landing .hero-grid{grid-template-columns:1.05fr 1fr;align-items:center;gap:56px;display:grid;position:relative}.srh-landing .eyebrow{border:1px solid var(--border);color:var(--ink-2);background:#fff9;border-radius:999px;align-items:center;gap:8px;margin-bottom:24px;padding:6px 12px 6px 8px;font-size:12.5px;font-weight:500;display:inline-flex}.srh-landing .eyebrow .dot{background:var(--blue);border-radius:50%;width:6px;height:6px;box-shadow:0 0 0 3px #1e5bcc2e}.srh-landing .eyebrow .mono{color:var(--muted);font-size:11px}.srh-landing .h1{letter-spacing:-.035em;color:var(--ink);text-wrap:balance;margin:0 0 24px;font-size:clamp(40px,5.4vw,64px);font-weight:600;line-height:1.04}.srh-landing .h1 .accent{color:var(--blue);font-weight:500}.srh-landing .h1 em{background:linear-gradient(180deg, var(--ink) 0%, #2a3a5a 100%);color:#0000;-webkit-background-clip:text;background-clip:text;font-style:normal}.srh-landing .lede{color:var(--muted);text-wrap:pretty;max-width:540px;margin:0 0 36px;font-size:18px;line-height:1.6}.srh-landing .hero-ctas{align-items:center;gap:12px;display:flex}.srh-landing .hero-meta{grid-template-columns:repeat(3,1fr);gap:32px;max-width:540px;margin-top:56px;display:grid}.srh-landing .hero-meta .label{font-family:var(--font-geist-mono), monospace;color:var(--muted-2);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px;font-size:10.5px}.srh-landing .hero-meta .value{color:var(--ink);letter-spacing:-.02em;font-size:22px;font-weight:500}.srh-landing .hero-meta .value small{color:var(--muted);margin-left:2px;font-size:13px;font-weight:400}.srh-landing .hero-visual{aspect-ratio:4/5;justify-self:end;width:100%;max-width:540px;position:relative}.srh-landing .panel{border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);background:#fff;position:absolute;overflow:hidden}.srh-landing .panel-code{z-index:2;width:92%;top:0;left:0}.srh-landing .panel-viz{z-index:3;width:78%;bottom:0;right:0}.srh-landing .panel-bar{border-bottom:1px solid var(--border);background:linear-gradient(#fdfdfe,#f8fafd);align-items:center;gap:8px;height:36px;padding:0 14px;display:flex}.srh-landing .panel-bar .dots{gap:6px;display:flex}.srh-landing .panel-bar .dots span{background:var(--surface-2);border:1px solid var(--border-strong);border-radius:50%;width:9px;height:9px}.srh-landing .panel-bar .file{font-family:var(--font-geist-mono), monospace;color:var(--muted);margin-left:8px;font-size:11px}.srh-landing .panel-bar .pill{font-size:10px;font-family:var(--font-geist-mono), monospace;color:var(--blue);background:var(--blue-50);letter-spacing:.04em;border-radius:4px;margin-left:auto;padding:3px 8px}.srh-landing .code-body{font-family:var(--font-geist-mono), monospace;color:var(--ink-2);padding:18px 18px 22px;font-size:12px;line-height:1.7}.srh-landing .code-body .ln{grid-template-columns:22px 1fr;gap:12px;display:grid}.srh-landing .code-body .ln-num{color:var(--muted-2);-webkit-user-select:none;user-select:none}.srh-landing .tk-key{color:#8a3ffc}.srh-landing .tk-fn{color:var(--blue)}.srh-landing .tk-str{color:#0f7d3d}.srh-landing .tk-com{color:var(--muted-2);font-style:italic}.srh-landing .tk-num{color:#c0463c}.srh-landing .tk-pun{color:var(--ink)}.srh-landing .viz-body{padding:14px 16px 16px}.srh-landing .viz-row{justify-content:space-between;align-items:baseline;margin-bottom:8px;display:flex}.srh-landing .viz-title{font-size:11px;font-family:var(--font-geist-mono), monospace;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.srh-landing .viz-bpm{color:var(--ink);letter-spacing:-.02em;align-items:baseline;gap:4px;font-size:22px;font-weight:500;display:flex}.srh-landing .viz-bpm small{color:var(--muted);font-size:11px;font-weight:400}.srh-landing .ecg{width:100%;height:96px;display:block}.srh-landing .ecg-grid{stroke:var(--border);stroke-width:.5px}.srh-landing .ecg-line{fill:none;stroke:var(--blue);stroke-width:1.6px;stroke-linejoin:round;stroke-linecap:round;filter:drop-shadow(0 0 2px #1e5bcc40)}.srh-landing .ecg-sweep{stroke-dasharray:700;stroke-dashoffset:700px;animation:3.2s linear infinite sweep}.srh-landing .viz-stats{border-top:1px solid var(--border);grid-template-columns:1fr 1fr 1fr;gap:10px;margin-top:10px;padding-top:10px;display:grid}.srh-landing .viz-stat{font-family:var(--font-geist-mono), monospace}.srh-landing .viz-stat .k{color:var(--muted-2);text-transform:uppercase;letter-spacing:.08em;font-size:9.5px}.srh-landing .viz-stat .v{color:var(--ink);margin-top:2px;font-size:13px}.srh-landing .viz-stat .v.pos{color:#0f7d3d}.srh-landing .chip{border:1px solid var(--border);color:var(--ink-2);font-size:11.5px;font-family:var(--font-geist-mono), monospace;box-shadow:var(--shadow-md);z-index:4;background:#fff;border-radius:999px;align-items:center;gap:7px;padding:6px 12px 6px 8px;display:flex;position:absolute}.srh-landing .chip .ic{background:var(--blue-50);width:18px;height:18px;color:var(--blue);border-radius:50%;place-items:center;font-size:10px;display:grid}.srh-landing .chip-1{top:14%;right:-8px}.srh-landing .chip-2{bottom:30%;left:-22px}.srh-landing .trust{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--surface);padding:24px 0}.srh-landing .trust-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:40px;display:flex}.srh-landing .trust-label{font-family:var(--font-geist-mono), monospace;color:var(--muted-2);text-transform:uppercase;letter-spacing:.08em;flex-shrink:0;font-size:11px}.srh-landing .trust-logos{flex-wrap:wrap;align-items:center;gap:44px;display:flex}.srh-landing .trust-logo{color:var(--muted);letter-spacing:-.01em;opacity:.8;font-size:17px;font-weight:600;transition:opacity .2s,color .2s}.srh-landing .trust-logo:hover{opacity:1;color:var(--ink)}.srh-landing .trust-logo.is-mono{font-family:var(--font-geist-mono), monospace;font-size:14px}.srh-landing .section{padding:120px 0}.srh-landing .section-head{max-width:720px;margin-bottom:64px}.srh-landing .kicker{font-family:var(--font-geist-mono), monospace;color:var(--blue);letter-spacing:.08em;text-transform:uppercase;align-items:center;gap:8px;margin-bottom:18px;font-size:11.5px;display:inline-flex}.srh-landing .kicker:before{content:"";background:var(--blue);width:18px;height:1px;display:inline-block}.srh-landing .h2{letter-spacing:-.028em;color:var(--ink);text-wrap:balance;margin:0 0 18px;font-size:clamp(32px,3.4vw,44px);font-weight:600;line-height:1.08}.srh-landing .section-lede{color:var(--muted);max-width:620px;margin:0;font-size:17px;line-height:1.6}.srh-landing .about{background:var(--bg)}.srh-landing .about-grid{grid-template-columns:1.2fr 1fr;align-items:start;gap:80px;display:grid}.srh-landing .about-stats{background:var(--border);border:1px solid var(--border);border-radius:var(--radius-lg);grid-template-columns:1fr 1fr;gap:1px;display:grid;overflow:hidden}.srh-landing .stat{background:#fff;padding:28px}.srh-landing .stat .num{letter-spacing:-.03em;color:var(--ink);font-size:38px;font-weight:500;line-height:1}.srh-landing .stat .num sup{color:var(--blue);vertical-align:super;margin-left:2px;font-size:16px;font-weight:500}.srh-landing .stat .lbl{color:var(--muted);margin-top:10px;font-size:13px;line-height:1.45}.srh-landing .about-pillars{flex-direction:column;gap:18px;margin:32px 0 0;padding:0;list-style:none;display:flex}.srh-landing .about-pillars li{border-bottom:1px dashed var(--border);grid-template-columns:28px 1fr;align-items:start;gap:14px;padding-bottom:18px;display:grid}.srh-landing .about-pillars li:last-child{border-bottom:0}.srh-landing .about-pillars .ic{background:var(--blue-50);width:28px;height:28px;color:var(--blue);border-radius:8px;flex-shrink:0;place-items:center;display:grid}.srh-landing .about-pillars .t{color:var(--ink);margin-bottom:4px;font-size:15px;font-weight:500}.srh-landing .about-pillars .d{color:var(--muted);font-size:14px;line-height:1.55}.srh-landing .solutions{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.srh-landing .sol-grid{grid-template-columns:repeat(2,1fr);gap:20px;display:grid}.srh-landing .sol-card{border:1px solid var(--border);border-radius:var(--radius-lg);background:#fff;flex-direction:column;padding:32px;transition:transform .25s,box-shadow .25s,border-color .25s;display:flex;position:relative;overflow:hidden}.srh-landing .sol-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-md);transform:translateY(-2px)}.srh-landing .sol-card-head{justify-content:space-between;align-items:center;margin-bottom:28px;display:flex}.srh-landing .sol-num{font-family:var(--font-geist-mono), monospace;color:var(--muted-2);letter-spacing:.08em;font-size:11px}.srh-landing .sol-tag{font-family:var(--font-geist-mono), monospace;color:var(--blue);background:var(--blue-50);letter-spacing:.04em;text-transform:uppercase;border-radius:999px;padding:4px 10px;font-size:10.5px}.srh-landing .sol-visual{border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);place-items:center;height:180px;margin-bottom:28px;display:grid;position:relative;overflow:hidden}.srh-landing .sol-h{letter-spacing:-.02em;color:var(--ink);margin:0 0 10px;font-size:22px;font-weight:500}.srh-landing .sol-d{color:var(--muted);flex:1;margin:0 0 22px;font-size:14.5px;line-height:1.55}.srh-landing .sol-features{grid-template-columns:1fr 1fr;gap:8px 16px;margin:0 0 24px;padding:0;list-style:none;display:grid}.srh-landing .sol-features li{color:var(--ink-2);align-items:center;gap:8px;font-size:13px;display:flex}.srh-landing .sol-features li:before{content:"";background:var(--blue);border-radius:50%;flex-shrink:0;width:4px;height:4px}.srh-landing .sol-foot{border-top:1px solid var(--border);justify-content:space-between;align-items:center;padding-top:18px;display:flex}.srh-landing .sol-foot .stack{font-family:var(--font-geist-mono), monospace;color:var(--muted);font-size:11px}.srh-landing .vis-imaging{background:linear-gradient(180deg, #1e5bcc00 0%, #1e5bcc0d 100%), var(--surface)}.srh-landing .contact{background:var(--bg)}.srh-landing .contact-grid{grid-template-columns:1fr 1fr;align-items:start;gap:64px;display:grid}.srh-landing .contact-card{background:var(--ink);color:#fff;border-radius:var(--radius-xl);padding:48px;position:relative;overflow:hidden}.srh-landing .contact-card:before{content:"";pointer-events:none;background-image:linear-gradient(#ffffff0a 1px,#0000 1px),linear-gradient(90deg,#ffffff0a 1px,#0000 1px);background-size:40px 40px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(80% 80% at 80% 0,#000,#0000 70%);mask-image:radial-gradient(80% 80% at 80% 0,#000,#0000 70%)}.srh-landing .contact-card .h2{color:#fff;position:relative}.srh-landing .contact-card .lede{color:#ffffffa6;position:relative}.srh-landing .contact-list{flex-direction:column;gap:18px;margin:36px 0 0;padding:0;list-style:none;display:flex;position:relative}.srh-landing .contact-list li{grid-template-columns:110px 1fr;align-items:baseline;gap:16px;font-size:14px;display:grid}.srh-landing .contact-list .k{font-family:var(--font-geist-mono), monospace;color:#ffffff80;text-transform:uppercase;letter-spacing:.08em;font-size:11px}.srh-landing .contact-list .v{color:#fff}.srh-landing .contact-list a.v:hover{color:#9bb6ff}.srh-landing .form-card{border:1px solid var(--border);border-radius:var(--radius-xl);background:#fff;padding:36px}.srh-landing .form-row{gap:6px;margin-bottom:16px;display:grid}.srh-landing .form-row.split{grid-template-columns:1fr 1fr;gap:16px}.srh-landing .form-row.split .form-row{margin:0}.srh-landing .form-row label{color:var(--muted);font-size:12px;font-family:var(--font-geist-mono), monospace;text-transform:uppercase;letter-spacing:.06em}.srh-landing .input,.srh-landing .textarea,.srh-landing .select{border:1px solid var(--border);width:100%;color:var(--ink);background:#fff;border-radius:8px;padding:12px 14px;font-family:inherit;font-size:14.5px;transition:border-color .15s,box-shadow .15s}.srh-landing .input:focus,.srh-landing .textarea:focus,.srh-landing .select:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 4px #1e5bcc1f}.srh-landing .textarea{resize:vertical;min-height:110px;line-height:1.5}.srh-landing .form-actions{justify-content:space-between;align-items:center;margin-top:8px;display:flex}.srh-landing .form-note{color:var(--muted-2);font-size:12px;font-family:var(--font-geist-mono), monospace}.srh-landing footer{border-top:1px solid var(--border);background:var(--bg);padding:64px 0 40px}.srh-landing .footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px;display:grid}.srh-landing .footer-about p{color:var(--muted);max-width:320px;margin:14px 0 0;font-size:14px;line-height:1.6}.srh-landing .footer-col h4{font-family:var(--font-geist-mono), monospace;color:var(--muted-2);text-transform:uppercase;letter-spacing:.08em;margin:0 0 16px;font-size:11px;font-weight:500}.srh-landing .footer-col ul{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.srh-landing .footer-col a{color:var(--ink-2);font-size:14px;transition:color .15s}.srh-landing .footer-col a:hover{color:var(--blue)}.srh-landing .footer-bot{border-top:1px solid var(--border);color:var(--muted);font-size:12.5px;font-family:var(--font-geist-mono), monospace;justify-content:space-between;align-items:center;padding-top:28px;display:flex}.srh-landing .footer-bot .legal{gap:24px;display:flex}.srh-landing .footer-bot a:hover{color:var(--ink)}.srh-landing .reveal{opacity:0;transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s);transform:translateY(16px)}.srh-landing .reveal.in{opacity:1;transform:none}.srh-landing svg text{font-family:var(--font-geist-mono), monospace}@media (max-width:980px){.srh-landing .hero-grid,.srh-landing .about-grid,.srh-landing .contact-grid,.srh-landing .sol-grid,.srh-landing .footer-grid{grid-template-columns:1fr;gap:40px}.srh-landing .nav-links{display:none}.srh-landing .section{padding:80px 0}.srh-landing .hero{padding:64px 0}.srh-landing .hero-visual{justify-self:stretch;max-width:480px}.srh-landing .footer-grid{gap:32px}}@keyframes sweep{to{stroke-dashoffset:-700px}}