/* MHCP USA Base Styles:accessible,responsive,fast */:root{--bg:#ffffff;--text:#111827;--muted:#6b7280;--accent:#0ea5e9;--accent-strong:#0284c7;--surface:#f8fafc;--ring:#93c5fd;--success:#16a34a;--warning:#f59e0b;--danger:#dc2626;--radius:12px;--shadow:0 1px 2px rgba(0,0,0,.06),0 4px 12px rgba(0,0,0,.04);}@media (prefers-color-scheme:dark){:root{--bg:#0b1220;--text:#e5e7eb;--muted:#9ca3af;--accent:#38bdf8;--accent-strong:#0ea5e9;--surface:#0f172a;--ring:#60a5fa;}}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji;color:var(--text);background:var(--bg);line-height:1.65;text-rendering:optimizeLegibility;font-size:16px;}@media (min-width:768px){body{font-size:18px}}a{color:var(--accent);text-decoration:none;transition:color 0.2s ease,text-decoration-color 0.2s ease;}a:hover{color:var(--accent-strong);text-decoration:underline}.container{max-width:1200px;margin:0 auto;padding:0 1.25rem}@media (min-width:768px){.container{padding:0 2rem}}header{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:1px solid rgba(0,0,0,.06);box-shadow:var(--shadow);}.nav{display:flex;align-items:center;justify-content:space-between;padding:.75rem 0}.brand{display:flex;align-items:center;gap:.6rem;font-weight:700}.brand .logo{width:36px;height:36px;border-radius:8px;background:linear-gradient(135deg,var(--accent),var(--accent-strong));display:inline-block}nav ul{display:flex;gap:1rem;list-style:none;padding:0;margin:0}nav a{padding:.5rem .75rem;border-radius:8px;transition:background-color 0.2s ease,color 0.2s ease;}nav a:hover{background:rgba(14,165,233,.08);text-decoration:none;}nav a[aria-current="page"]{background:var(--surface)}.btn{display:inline-block;font-weight:600;padding:0.875rem 1.5rem;border-radius:10px;background:var(--accent);color:white;border:none;cursor:pointer;box-shadow:var(--shadow);font-size:1rem;transition:all 0.2s ease;}.btn:hover{background:var(--accent-strong);color:white;text-decoration:none;transform:translateY(-1px);box-shadow:0 4px 8px rgba(14,165,233,.3);}.btn:active{transform:scale(0.98);transition-duration:0.1s;}.btn-ghost{background:transparent;border:2px solid rgba(0,0,0,.15);color:var(--text);transition:all 0.2s ease;}.btn-ghost:hover{background:var(--surface);border-color:var(--accent);transform:none;box-shadow:none;}.btn-ghost:active{transform:scale(0.98);transition-duration:0.1s;}.btn-block{display:block;width:100%}[data-nav-toggle]{display:none}.hero{background:linear-gradient(180deg,var(--surface),transparent);padding:3rem 0 3rem;}.hero h1{font-size:clamp(2rem,4vw,3.5rem);line-height:1.15;margin:.5rem 0 1rem;font-weight:800}.hero p{color:var(--muted);font-size:1.15rem;line-height:1.7;max-width:800px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;}.card{background:var(--surface);padding:1.5rem;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid rgba(0,0,0,.06);transition:transform 0.2s ease,box-shadow 0.2s ease;}.card:hover{transform:translateY(-3px) scale(1.01);box-shadow:0 4px 6px rgba(0,0,0,.08),0 8px 16px rgba(0,0,0,.06);}footer{margin-top:4rem;padding:2.5rem 0;background:var(--surface);border-top:1px solid rgba(0,0,0,.08)}h2{font-size:clamp(1.75rem,3vw,2.5rem);margin-top:3rem;margin-bottom:1.5rem;font-weight:700}h3{font-size:1.25rem;margin-top:1rem;margin-bottom:0.75rem;font-weight:600}.kicker{letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--muted);font-size:.8rem}.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:1rem}ul.check{list-style:none;padding:0}ul.check li{margin:.35rem 0;padding-left:1.5rem;position:relative}ul.check li::before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:700}.notice{border-left:4px solid var(--accent);padding:.75rem 1rem;background:rgba(14,165,233,.08);border-radius:10px}.warning{border-left:4px solid var(--warning);background:rgba(245,158,11,.08)}small.help{color:var(--muted)}.skip{position:absolute;left:-1000px;top:-1000px}.skip:focus{left:1rem;top:1rem;background:var(--surface);padding:.5rem;border-radius:8px}.input,input,select,textarea{width:100%;padding:.875rem 1rem;border:1px solid rgba(0,0,0,.15);border-radius:10px;background:var(--bg);color:var(--text);font-size:1rem;transition:border-color 0.2s ease,box-shadow 0.2s ease;}.input:focus,input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(14,165,233,.1);}label{font-weight:600;display:block;margin:.75rem 0 .5rem;font-size:0.95rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.form-row > *{min-width:0}.table{width:100%;border-collapse:collapse;background:var(--surface);border-radius:10px;overflow:hidden}.table th,.table td{padding:.75rem 1rem;border-bottom:1px solid rgba(0,0,0,.08);text-align:left;vertical-align:top}.badge{display:inline-block;padding:.25rem .5rem;border-radius:999px;background:rgba(99,102,241,.15)}.toc{position:sticky;top:5rem}kbd{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;background:var(--surface);padding:.15rem .35rem;border-radius:6px;border:1px solid rgba(0,0,0,.12)}blockquote{border-left:4px solid rgba(0,0,0,.12);margin:1rem 0;padding:.5rem 1rem;color:var(--muted)}section{margin-bottom:3rem}section:last-of-type{margin-bottom:0}@media (max-width:768px){.pros-cons{grid-template-columns:1fr} .form-row{grid-template-columns:1fr} .grid{grid-template-columns:1fr;gap:1.25rem} h2{margin-top:2rem} .hero{padding:2rem 0} .hero h1{font-size:clamp(1.75rem,5vw,2.5rem)}}@media (max-width:900px){[data-nav-toggle]{display:inline-block} nav[data-nav-menu]{position:absolute;top:100%;left:0;right:0;background:var(--bg);border-top:1px solid rgba(0,0,0,.08);box-shadow:var(--shadow);padding:1rem;display:none;flex-direction:column;max-height:0;opacity:0;overflow:hidden;transition:max-height 0.3s ease,opacity 0.3s ease,padding 0.3s ease;} nav[data-nav-menu][data-open="true"]{display:flex;max-height:1000px;opacity:1;} nav[data-nav-menu] ul{flex-direction:column;gap:.75rem} nav[data-nav-menu] a.btn{display:block;text-align:center;margin-top:.75rem}}/* Hero entrance animations */@keyframes fadeUp{from{opacity:0;transform:translateY(20px);} to{opacity:1;transform:translateY(0);}}.hero h1{animation:fadeUp 0.6s ease-out forwards;}.hero > p{animation:fadeUp 0.6s ease-out 0.1s forwards;opacity:0;}.hero .btn{animation:fadeUp 0.6s ease-out 0.2s forwards;opacity:0;}/* Ensure form buttons in hero are always visible */.hero form .btn{opacity:1 !important;animation:none !important;}/* Logo hover interaction */.brand .logo{transition:transform 0.3s cubic-bezier(0.68,-0.55,0.265,1.55);}.brand:hover .logo{transform:scale(1.05) rotate(5deg);}/* Moving Kit card emoji animations */.card h3{display:flex;align-items:center;gap:0.5rem;}.card:hover h3::first-letter{display:inline-block;animation:bounce 0.5s cubic-bezier(0.68,-0.55,0.265,1.55);}@keyframes bounce{0%,100%{transform:translateY(0);} 50%{transform:translateY(-4px);}}/* Primary CTA pulse glow (subtle) */@keyframes pulseGlow{0%,100%{box-shadow:0 4px 8px rgba(14,165,233,.2);} 50%{box-shadow:0 4px 12px rgba(14,165,233,.4),0 0 0 3px rgba(14,165,233,.1);}}.hero .btn:not(.btn-ghost),[href*="newsletter"] .btn:not(.btn-ghost){animation:pulseGlow 3s ease-in-out infinite;}/* Download button icon animation */a[href$=".pdf"] .btn::after,a[download] .btn::after{content:" ↓";display:inline-block;transition:transform 0.3s ease;}a[href$=".pdf"] .btn:hover::after,a[download] .btn:hover::after{transform:translateY(2px);}/* Reduced motion support */@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important;scroll-behavior:auto !important;} .hero h1,.hero > p,.hero .btn{opacity:1 !important;animation:none !important;}}/* Breadcrumbs */.breadcrumbs{margin:1rem 0;padding:0;}.breadcrumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;align-items:center;gap:0.5rem;font-size:0.9rem;color:var(--muted);}.breadcrumbs li{display:flex;align-items:center;gap:0.5rem;}.breadcrumbs li:not(:last-child)::after{content:"›";color:var(--muted);font-size:1.2em;}.breadcrumbs a{color:var(--muted);transition:color 0.2s ease;}.breadcrumbs a:hover{color:var(--accent);text-decoration:none;}.breadcrumbs li[aria-current="page"]{color:var(--text);font-weight:600;}