:root{
  --bg:#ffffff;--text:#111827;--muted:#6b7280;--primary:#2563eb;--primary-600:#1d4ed8;--accent:#f97316;--blue-50:#eff6ff;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-700:#374151;--panel:#ffffff;
  --radius:12px;--container:1280px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji"}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--container);margin:0 auto;padding:0 16px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border-radius:10px;font-weight:600;border:0;cursor:pointer}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-600)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{filter:brightness(0.95)}
.btn-neutral{background:#4b5563;color:#fff}
.btn-neutral:hover{background:#6b7280}
.header{position:sticky;top:0;z-index:40;background:#000;color:#fff}
.topbar{background:#111827;border-bottom:1px solid #374151}
.topbar .row{display:flex;gap:16px;justify-content:flex-end;padding:8px 0}
.navbar{padding:16px 0}
.navbar .row{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand img{height:32px}
.menu{display:flex;gap:24px}
.menu a{color:#fff;font-weight:600}
.menu a:hover{color:#60a5fa}
/* mobile nav */
#nav-toggle{display:none}
.hamburger{display:none;color:#fff;border:1px solid #374151;border-radius:8px;padding:8px}
@media (max-width: 900px){
  .menu{display:none}
  #nav-toggle:checked~.menu{display:flex;flex-direction:column;padding:12px 0}
  .hamburger{display:inline-flex}
}
.hero{padding:64px 0}
.hero .grid{display:flex;flex-wrap:wrap;gap:32px;align-items:center}
.hero .col{flex:1 1 320px}
.breadcrumb{background:var(--gray-100);padding:10px 0;color:var(--muted)}
.breadcrumb .trail{display:flex;gap:8px;align-items:center;font-size:14px}
.section{padding:48px 0}
.panel{background:var(--panel);border:1px solid var(--gray-200);border-radius:var(--radius);padding:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
@media (max-width: 900px){.grid-2,.grid-3{grid-template-columns:1fr}}
.grid-2-1{display:grid;grid-template-columns:2fr 1fr;gap:24px}
@media (max-width: 900px){.grid-2-1{grid-template-columns:1fr}}
.video{position:relative;border-radius:12px;overflow:hidden}
.video img{width:100%;height:auto;display:block}
.video .play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:rgba(0,0,0,.3);border-radius:999px;padding:10px}
.footer{background:#1f2937;color:#d1d5db}
.footer-top{background:#374151;padding:48px 0}
.footer-bottom{background:#111827;padding:16px 0}
.h1{font-size:40px;line-height:1.2;margin:0 0 16px;font-weight:800}
.h2{font-size:28px;margin:0 0 12px;font-weight:800}
.h3{font-size:20px;margin:0 0 8px;font-weight:700}
.muted{color:var(--muted)}
.center{text-align:center}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:#dbeafe;color:#1e40af;font-size:12px;font-weight:700}
/* Tabs (CSS-only, radios) */
.tabs{display:flex;gap:6px;background:var(--gray-100);padding:6px;border-radius:10px}
.tab{position:relative}
.tab input{position:absolute;opacity:0}
.tab label{display:inline-block;padding:8px 14px;border-radius:8px;font-weight:600;color:#4b5563;cursor:pointer}
.tab input:checked+label{background:var(--primary);color:#fff}
.tabcontent{display:none;margin-top:16px}
#tab-overview:checked~#content-overview,
#tab-features:checked~#content-features,
#tab-req:checked~#content-req,
#tab-res:checked~#content-res{display:block}
/* helpers */
.bg-grad-blue{background:linear-gradient(90deg,#2563eb,#7c3aed);color:#fff}
.bg-grad-green{background:linear-gradient(90deg,#16a34a,#2563eb);color:#fff}
.note{border-radius:10px;padding:16px}
.note.yellow{background:#fef3c7;border:1px solid #fde68a;color:#92400e}
.note.blue{background:#eff6ff;border:1px solid #bfdbfe;color:#1e40af}
.note.orange{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412}
.note.red{background:#fee2e2;border:1px solid #fecaca;color:#991b1b}
.card{background:#fff;border:1px solid var(--gray-200);border-radius:12px;overflow:hidden}
.card.pad{padding:24px}
.list-dots{list-style:none;padding:0;margin:0}
.list-dots li{display:flex;gap:10px;align-items:flex-start;margin:8px 0}
.dot{width:8px;height:8px;border-radius:50%}
.dot.blue{background:#2563eb}
.dot.green{background:#16a34a}
.table{width:100%;border-collapse:collapse}
.table td{padding:12px;border-top:1px solid var(--gray-200)}
.table tr:first-child td{border-top:0}
.table .th{background:var(--gray-100);font-weight:700;width:25%}
.aside{background:#fff;border:1px solid var(--gray-200);border-radius:12px;padding:24px}
.nav-left{display:flex;align-items:center;gap:24px}
.nav-actions{display:flex;align-items:center;gap:16px}
.icon-btn{background:transparent;border:0;color:#fff;cursor:pointer;padding:8px;border-radius:8px}
.icon-btn:hover{background:#0b1220}
.icon{width:20px;height:20px;stroke:#e5e7eb;fill:none;stroke-width:2}
.download-list{display:grid;gap:12px}
.download-item{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:10px;background:var(--gray-50);color:var(--text)}
.download-item:hover{background:var(--gray-100);text-decoration:none}
.download-icon{width:18px;height:18px;stroke:var(--primary);fill:none;stroke-width:2}
.feature-intro{margin-bottom:16px}
/* sticky tabs header */
.section-tabs{position:sticky;top:80px;z-index:30;background:#fff;border-bottom:1px solid var(--gray-200)}
.section-tabs .row-head{margin-bottom:0} 
.tabs .btn-tab{padding:8px 14px;border-radius:8px;font-weight:600;color:#4b5563;cursor:pointer;background:transparent;border:0}
.tabs .btn-tab:hover{background:var(--gray-50)}
.tabs .btn-tab.active{background:var(--primary);color:#fff}
.tabpanel{display:none;margin-top:16px}
.tabpanel.active{display:block} 
/* Minimal utility classes to support provided hero snippets */
.bg-gradient-to-r{background:linear-gradient(90deg,#2563eb,#7c3aed);color:#fff}
.text-white{color:#fff}
.py-16{padding-top:64px;padding-bottom:64px}
.max-w-7xl{max-width:1280px}
.mx-auto{margin-left:auto;margin-right:auto}
.px-4{padding-left:16px;padding-right:16px}
.text-center{text-align:center}
.w-16{width:64px}
.h-16{height:64px}
.mb-6{margin-bottom:24px}
.mb-4{margin-bottom:16px}
.text-blue-200{color:#bfdbfe}
.text-blue-100{color:#dbeafe}
.text-4xl{font-size:36px;line-height:1.2}
.font-bold{font-weight:700}
.text-xl{font-size:20px;line-height:1.5} 
/* Utilities for Offices grid layout */
.grid{display:grid}
.gap-8{gap:32px}
.bg-gray-50{background:var(--gray-50)}
.bg-white{background:#fff}
.p-6{padding:24px}
.rounded-lg{border-radius:12px}
.shadow-lg{box-shadow:0 10px 25px rgba(0,0,0,.08)}
.flex{display:flex}
.items-start{align-items:flex-start}
.gap-3{gap:12px}
.mt-1{margin-top:4px}
.mt-4{margin-top:16px}
.mb-12{margin-bottom:48px}
.inline-block{display:inline-block}
.flex-shrink-0{flex-shrink:0}
.text-sm{font-size:14px;line-height:1.5}
.text-3xl{font-size:32px;line-height:1.2}
.text-gray-800{color:#1f2937}
.text-gray-600{color:#4b5563}
.text-blue-600{color:#2563eb}
.font-medium{font-weight:500}
.w-6{width:24px}.h-6{height:24px}
.w-5{width:20px}.h-5{height:20px}
/* responsive grid columns */
@media (min-width: 768px){
  .md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (min-width: 1024px){
  .lg\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
}
/* hover helpers with escaped class names */
.hover\:text-blue-800:hover{color:#1e40af} 
/* Investors hero utilities */
.from-green-600{--grad-start:#16a34a}
.to-blue-700{--grad-end:#1d4ed8}
/* override bg-gradient-to-r to use overrides if set */
.bg-gradient-to-r{background:linear-gradient(90deg,var(--grad-start,#2563eb),var(--grad-end,#7c3aed));color:#fff}
.text-green-200{color:#bbf7d0}
.text-green-100{color:#dcfce7}
.mx-auto{margin-left:auto;margin-right:auto} 
/* Extra utilities used in Investors Overview */
.text-2xl{font-size:24px;line-height:1.3}
.text-lg{font-size:18px;line-height:1.7}
.text-gray-700{color:#374151}
.leading-relaxed{line-height:1.7}
.space-y-4 > * + *{margin-top:16px}
.gap-4{gap:16px}
.items-center{align-items:center}
.lg\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (min-width:1024px){.lg\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}} 
.text-green-600{color:#16a34a}
.justify-between{justify-content:space-between}
.font-semibold{font-weight:600}
.w-8{width:32px}.h-8{height:32px}
.space-y-3 > * + *{margin-top:12px}
.mb-6{margin-bottom:24px}
.mb-12{margin-bottom:48px}
.text-center{text-align:center}
.text-sm{font-size:14px} 
.bg-blue-100{background:#dbeafe}
.bg-green-100{background:#dcfce7}
.bg-purple-100{background:#ede9fe}
.bg-orange-100{background:#ffedd5}
.text-purple-600{color:#7c3aed}
.text-orange-600{color:#ea580c}
.w-16{width:64px}.h-16{height:64px}
.rounded-full{border-radius:999px} 
.hover\:bg-gray-50:hover{background:#f9fafb}
.transition-colors{transition:color .15s ease, background-color .15s ease}
.text-blue-800{color:#1e40af}
.bg-blue-600{background:#2563eb}
.text-blue-100{color:#dbeafe} 
.justify-center{justify-content:center}
.flex-wrap{flex-wrap:wrap}
.gap-6{gap:24px}
.rounded-lg{border-radius:12px}
.px-6{padding-left:24px;padding-right:24px}
.py-3{padding-top:12px;padding-bottom:12px}
.bg-gray-600{background:#4b5563}
.hover\:bg-gray-700:hover{background:#374151}
.hover\:bg-blue-700:hover{background:#1d4ed8}