.site-header { position:sticky; top:0; z-index:100; background:var(--hm-card,#fff); border-bottom:1px solid var(--hm-border,#e5e7eb); backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px); }
.header-inner { max-width:1040px; margin:0 auto; padding:0 16px; display:flex; align-items:center; justify-content:space-between; height:56px; }
.header-logo { display:flex; align-items:center; gap:8px; color:var(--hm-text,#1a1a1a); font-weight:700; font-size:17px; text-decoration:none; letter-spacing:-.02em; font-family:'Source Serif 4',Georgia,serif; }
.header-logo:hover { text-decoration:none; color:var(--hm-blue,#1d4ed8); }
.header-logo svg { color:var(--hm-blue,#1d4ed8); }
.header-nav { display:flex; gap:4px; align-items:center; }
.header-nav > a, .nav-dropdown > .nav-trigger { padding:6px 12px; border-radius:8px; font-size:15px; font-weight:500; color:var(--hm-body,#374151); text-decoration:none; transition:background .15s,color .15s; cursor:pointer; background:none; border:none; font-family:inherit; display:inline-flex; align-items:center; gap:4px; }
.header-nav > a:hover, .nav-dropdown > .nav-trigger:hover, .nav-dropdown:hover > .nav-trigger { background:var(--hm-pill-hover,#eff6ff); color:var(--hm-blue,#1d4ed8); text-decoration:none; }
.nav-dropdown { position:relative; }
.nav-trigger svg { width:10px; height:10px; fill:none; stroke:currentColor; stroke-width:2; stroke-linecap:round; stroke-linejoin:round; transition:transform .2s; }
.nav-dropdown:hover .nav-trigger svg { transform:rotate(180deg); }
.nav-dropdown-menu { display:none; position:absolute; top:100%; left:50%; transform:translateX(-50%); min-width:280px; background:var(--hm-card,#fff); border:1px solid var(--hm-border,#e5e7eb); border-radius:14px; box-shadow:0 8px 32px rgba(0,0,0,.12),0 2px 8px rgba(0,0,0,.06); padding:12px; margin-top:4px; z-index:200; }
.nav-dropdown:hover .nav-dropdown-menu { display:block; }
.nav-dropdown-menu::before { content:''; position:absolute; top:-8px; left:0; right:0; height:8px; }
.nav-dd-label { font-size:15px; font-weight:700; text-transform:uppercase; letter-spacing:.06em; color:var(--hm-muted,#6b7280); padding:4px 8px 6px; margin:0; }
.nav-dd-label:not(:first-child) { margin-top:8px; border-top:1px solid var(--hm-border,#e5e7eb); padding-top:10px; }
.nav-dropdown-menu a { display:block; padding:6px 8px; border-radius:8px; font-size:15px; font-weight:450; color:var(--hm-body,#374151); text-decoration:none; transition:background .1s,color .1s; line-height:1.4; }
.nav-dropdown-menu a:hover { background:var(--hm-pill-hover,#eff6ff); color:var(--hm-blue,#1d4ed8); text-decoration:none; }
.nav-dropdown-menu a.dd-primary { font-weight:600; color:var(--hm-blue,#1d4ed8); }
.header-controls { display:flex; align-items:center; gap:6px; margin-left:auto; margin-right:8px; }
.menu-toggle { display:none; background:none; border:none; color:var(--hm-text,#1a1a1a); cursor:pointer; padding:4px; }
@media(max-width:640px){
  .header-nav { display:none; position:absolute; top:56px; left:0; right:0; background:var(--hm-card,#fff); border-bottom:1px solid var(--hm-border,#e5e7eb); flex-direction:column; padding:8px 16px 12px; box-shadow:0 4px 12px rgba(0,0,0,.08); z-index:200; }
  .header-nav.open { display:flex; }
  .header-nav > a, .nav-dropdown > .nav-trigger { padding:10px 12px; font-size:15px; width:100%; text-align:left; }
  .menu-toggle { display:block; }
  .header-controls { margin-left:auto; margin-right:4px; gap:4px; }
  .nav-dropdown-menu { position:static; transform:none; box-shadow:none; border:none; border-radius:0; padding:0 0 0 12px; margin:0; min-width:auto; background:transparent; }
  .nav-dropdown:hover .nav-dropdown-menu { display:none; }
  .nav-dropdown.open .nav-dropdown-menu { display:block; }
  .nav-trigger svg { margin-left:auto; }
}
.site-footer { margin-top:64px; border-top:1px solid var(--hm-border,#e5e7eb); background:var(--hm-card,#fff); padding:48px 16px 28px; }
.footer-inner { max-width:1040px; margin:0 auto; display:grid; grid-template-columns:repeat(5,1fr); gap:24px; }
.footer-col h4 { margin:0 0 12px; font-size:15px; font-weight:700; text-transform:uppercase; letter-spacing:.06em; color:var(--hm-muted,#6b7280); font-family:Inter,system-ui,sans-serif; }
.footer-col a { display:block; font-size:15px; color:var(--hm-body,#374151); text-decoration:none; padding:3px 0; transition:color .15s; }
.footer-col a:hover { color:var(--hm-blue,#1d4ed8); text-decoration:none; }
.footer-bottom { max-width:1040px; margin:28px auto 0; padding-top:20px; border-top:1px solid var(--hm-border,#e5e7eb); }
.footer-bottom p { font-size:15px; color:var(--hm-muted,#6b7280); margin:0; }
@media(max-width:640px){
  .footer-inner { grid-template-columns:repeat(2,1fr); gap:20px; }
}
@media(max-width:380px){
  .footer-inner { grid-template-columns:1fr; }
}
.hm-theme-toggle { display:flex; align-items:center; gap:4px; background:var(--hm-toggle-bg,#ebedf1); border:1px solid var(--hm-border,#e5e7eb); border-radius:999px; padding:3px; }
.hm-theme-toggle button { width:26px; height:26px; border:none; border-radius:50%; cursor:pointer; display:flex; align-items:center; justify-content:center; font-size:14px; background:transparent; color:var(--hm-muted,#6b7280); transition:background .2s,color .2s; }
.hm-theme-toggle button.active { background:var(--hm-card,#fff); color:var(--hm-text,#1a1a1a); box-shadow:0 1px 3px rgba(0,0,0,.1); }
.hm-text-toggle { display:flex; align-items:center; gap:1px; background:var(--hm-toggle-bg,#ebedf1); border:1px solid var(--hm-border,#e5e7eb); border-radius:999px; padding:3px; }
.hm-text-toggle button { border:none; border-radius:999px; cursor:pointer; display:flex; align-items:center; justify-content:center; background:transparent; color:var(--hm-muted,#6b7280); transition:background .2s,color .2s; font-weight:700; font-family:Inter,system-ui,sans-serif; padding:0; line-height:1; }
.hm-text-toggle button.active { background:var(--hm-card,#fff); color:var(--hm-text,#1a1a1a); box-shadow:0 1px 3px rgba(0,0,0,.1); }
.hm-text-toggle .hm-ts-sm { width:24px; height:24px; font-size:11px; }
.hm-text-toggle .hm-ts-md { width:26px; height:26px; font-size:13px; }
.hm-text-toggle .hm-ts-lg { width:28px; height:28px; font-size:16px; }
.newsletter-section { margin-top:48px; padding:32px 28px; border:none; border-radius:20px; background:linear-gradient(135deg, var(--hm-highlight-bg,#eff6ff) 0%, var(--hm-card,#fff) 100%); box-shadow:0 2px 12px rgba(0,0,0,.06); text-align:center; }
.newsletter-section h3 { margin:0 0 8px; font-size:20px; font-weight:700; color:var(--hm-text,#1a1a1a); font-family:'Source Serif 4',Georgia,serif; }
.newsletter-section p { margin:0 0 16px; font-size:15px; color:var(--hm-muted,#6b7280); }
.newsletter-form { display:flex; gap:8px; max-width:420px; margin:0 auto; }
.newsletter-form input[type="email"] { flex:1; padding:12px 16px; border:1px solid var(--hm-border,#e5e7eb); border-radius:12px; font-size:15px; font-family:inherit; background:var(--hm-bg,#f5f6f8); color:var(--hm-text,#1a1a1a); outline:none; transition:border-color .2s,box-shadow .2s; }
.newsletter-form input[type="email"]:focus { border-color:var(--hm-blue,#1d4ed8); box-shadow:0 0 0 3px rgba(29,78,216,.1); }
.newsletter-form button { padding:12px 22px; background:var(--hm-blue,#1d4ed8); color:#fff; border:none; border-radius:12px; font-size:15px; font-weight:600; font-family:inherit; cursor:pointer; transition:background .15s,transform .1s; white-space:nowrap; }
.newsletter-form button:hover { background:var(--hm-blue-light,#3b82f6); transform:translateY(-1px); }
@media(max-width:480px){
  .newsletter-form { flex-direction:column; }
}
.demo-cta { margin:32px 0; padding:28px; border:none; border-left:4px solid var(--hm-teal,#0d9488); border-radius:4px 16px 16px 4px; background:var(--hm-highlight-bg,#eff6ff); text-align:center; box-shadow:0 2px 8px rgba(0,0,0,.04); }
.demo-cta h3 { margin:0 0 8px; font-size:20px; font-weight:700; color:var(--hm-highlight-text,#1e40af); font-family:'Source Serif 4',Georgia,serif; }
.demo-cta p { margin:0 0 16px; font-size:15px; color:var(--hm-body,#374151); max-width:600px; margin-left:auto; margin-right:auto; line-height:1.7; }
.demo-cta a { display:inline-block; padding:13px 26px; background:var(--hm-blue,#1d4ed8); color:#fff; border-radius:12px; font-size:15px; font-weight:600; text-decoration:none; transition:background .15s,transform .1s,box-shadow .15s; box-shadow:0 2px 8px rgba(29,78,216,.2); }
.demo-cta a:hover { background:var(--hm-blue-light,#3b82f6); text-decoration:none; transform:translateY(-1px); box-shadow:0 4px 16px rgba(29,78,216,.3); }