/* Punjab Assignment Help: 2026 site shell (header, footer, floating contact).
   Every rule is scoped to #pa-top, #pa-header, #pa-footer or #pa-float so page content is never affected. */
#pa-top,#pa-header,#pa-footer,#pa-float{--navy:#012169;--navy-2:#0A2C82;--ink:#0A1433;--slate:#4F5B76;--mute:#7C869B;--red:#E4002B;--red-2:#B80022;--mist:#EEF2F8;--line:#D3DCE9;--wa:#25D366;--gold:#F5B400;--sh:0 14px 36px rgba(1,33,105,.12);font-family:'Source Sans 3',system-ui,-apple-system,'Segoe UI',sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
#pa-top *,#pa-header *,#pa-footer *,#pa-float *{box-sizing:border-box}
#pa-top a,#pa-header a,#pa-footer a,#pa-float a{color:inherit;text-decoration:none}
#pa-header ul,#pa-footer ul{list-style:none;margin:0;padding:0}
#pa-header li,#pa-footer li{margin:0}
#pa-header h4,#pa-footer h4,#pa-float h4{font-family:'Archivo','Arial Narrow',Arial,sans-serif;font-variation-settings:'wdth' 112;font-weight:700;margin:0;line-height:1.2;letter-spacing:-.01em}
#pa-header p,#pa-footer p{margin:0 0 1rem}
#pa-top .wrap,#pa-header .wrap,#pa-footer .wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 22px}
#pa-header .vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
#pa-header .ico,#pa-footer .ico,#pa-float .ico{width:1em;height:1em;flex-shrink:0}
#pa-top :focus-visible,#pa-header :focus-visible,#pa-footer :focus-visible,#pa-float :focus-visible{outline:3px solid var(--red);outline-offset:3px;border-radius:4px}

/* buttons (scoped, so Bootstrap .btn in page content is untouched) */
#pa-header .btn,#pa-footer .btn,#pa-float .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--red);color:#fff;padding:10px 15px;border-radius:8px;font-weight:700;font-size:.92rem;line-height:1.2;border:0;cursor:pointer;font-family:inherit;box-shadow:none;text-decoration:none;transition:background .15s}
#pa-header .btn:hover,#pa-footer .btn:hover,#pa-float .btn:hover{background:var(--red-2);color:#fff}
#pa-header .btn-wa,#pa-footer .btn-wa,#pa-float .btn-wa{background:var(--wa);color:#fff}
#pa-header .btn-wa:hover,#pa-footer .btn-wa:hover,#pa-float .btn-wa:hover{background:#1DB954}
#pa-float .btn-line{background:#fff;color:var(--ink);border:1.5px solid var(--line)}

/* top bar */
#pa-top{background:var(--ink);color:#DDE5F3;font-size:.87rem;padding:8px 0}
#pa-top .wrap{display:flex;gap:18px;flex-wrap:wrap;justify-content:space-between;align-items:center}
#pa-top .top-l,#pa-top .top-r{display:flex;gap:18px;flex-wrap:wrap;align-items:center}
#pa-top a{display:inline-flex;align-items:center;gap:6px;color:#DDE5F3}
#pa-top a:hover{color:#fff;text-decoration:underline}

/* header */
#pa-header{position:sticky;top:0;z-index:1030;background:#fff;box-shadow:0 1px 0 var(--line);color:var(--ink)}
#pa-header .bar1{display:flex;align-items:center;gap:18px;padding:10px 22px}
#pa-header .brand{display:flex;align-items:center;gap:10px;flex-shrink:0;color:var(--navy)}
#pa-header .search{flex:1;max-width:560px;position:relative}
#pa-header .search input{width:100%;padding:11px 44px 11px 16px;border:1.5px solid var(--line);border-radius:99px;font:inherit;font-size:.96rem;background:var(--mist);color:var(--ink);margin:0}
#pa-header .search input:focus{border-color:var(--navy);background:#fff;outline:none}
#pa-header .search>svg{position:absolute;right:15px;top:50%;transform:translateY(-50%);color:var(--mute)}
#pa-header .sugg{display:none;position:absolute;top:calc(100% + 6px);left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--sh);max-height:340px;overflow-y:auto;z-index:1040;padding:6px}
#pa-header .sugg.open{display:block}
#pa-header .sugg a{display:flex;justify-content:space-between;gap:10px;padding:9px 12px;border-radius:8px;font-size:.94rem}
#pa-header .sugg a span{font-size:.8rem;color:var(--mute)}
#pa-header .sugg a:hover,#pa-header .sugg a.act{background:var(--mist)}
#pa-header .sugg p{padding:10px 12px;margin:0;font-size:.9rem;color:var(--mute)}
#pa-header .bar1-r{margin-left:auto;display:flex;gap:8px;align-items:center}
#pa-header .tel{font-weight:700;color:var(--navy);white-space:nowrap;font-size:.95rem}
#pa-header .burger{display:none;background:none;border:1.5px solid var(--line);border-radius:8px;padding:9px 12px;font:inherit;cursor:pointer;color:var(--ink)}
#pa-header .bar2{border-top:1px solid var(--line)}
#pa-header .menu{display:flex;gap:0;flex-wrap:nowrap}
#pa-header .mi{position:static}
#pa-header .mi>button,#pa-header .mi>a{display:flex;align-items:center;gap:5px;padding:12px;font:inherit;font-size:.94rem;font-weight:600;color:var(--ink);background:none;border:0;border-bottom:3px solid transparent;cursor:pointer;white-space:nowrap;margin:0}
#pa-header .mi>button:hover,#pa-header .mi.open>button,#pa-header .mi>a:hover{color:var(--navy);border-bottom-color:var(--red)}
#pa-header .mi .car{transition:transform .15s}
#pa-header .mi.open .car{transform:rotate(180deg)}
#pa-header .mega{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--line);box-shadow:0 24px 50px rgba(1,33,105,.14);z-index:1035}
#pa-header .mi.open .mega{display:block}
#pa-header .mega-in{display:grid;grid-template-columns:repeat(4,1fr) 260px;gap:26px;padding:28px 22px 30px;max-width:1240px;margin:0 auto}
#pa-header .mega h4{font-size:.95rem;color:var(--red);margin-bottom:10px}
#pa-header .mega li a{display:block;padding:4px 0;font-size:.93rem;color:var(--slate)}
#pa-header .mega li a:hover{color:var(--navy);text-decoration:underline}
#pa-header .mega-card{background:var(--navy);color:#fff;border-radius:12px;padding:20px;align-self:start}
#pa-header .mega-card h4{color:#fff}
#pa-header .mega-card p{font-size:.9rem;color:#C9D5EE;margin-bottom:14px}

/* footer */
#pa-footer{background:var(--ink);color:#BCC7DD;padding:60px 0 26px;position:relative;margin:0}
#pa-footer::before{content:"";position:absolute;left:0;right:0;top:0;height:6px;background:linear-gradient(90deg,var(--red) 0 34%,#fff 34% 66%,var(--red) 66%)}
#pa-footer .fgrid{display:grid;grid-template-columns:1.4fr repeat(6,1fr);gap:24px}
#pa-footer h4{color:#fff;font-size:.95rem;margin-bottom:12px}
#pa-footer li{margin-bottom:7px}
#pa-footer a{font-size:.89rem;color:#BCC7DD}
#pa-footer a:hover{color:#fff;text-decoration:underline}
#pa-footer .btn{font-size:.9rem}
#pa-footer .btn:hover{text-decoration:none}
#pa-footer .pay{display:flex;gap:6px;flex-wrap:wrap;margin-top:14px}
#pa-footer .pay span{font-size:.76rem;font-weight:700;border:1px solid rgba(255,255,255,.22);border-radius:5px;padding:4px 8px;color:#DDE5F3}
#pa-footer .fbot{margin-top:36px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:.84rem}
#pa-footer .comp-note{font-size:.82rem;color:#8D99B2;margin-top:14px}

/* floating contact */
#pa-float .fab{position:fixed;right:18px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:1050;display:flex;flex-direction:column;gap:10px;align-items:flex-end}
#pa-float .fb{width:56px;height:56px;border-radius:50%;border:0;display:grid;place-items:center;cursor:pointer;box-shadow:0 10px 26px rgba(1,33,105,.3);padding:0}
#pa-float .fb svg{width:26px;height:26px}
#pa-float .fb-wa{background:var(--wa)}#pa-float .fb-cb{background:var(--navy)}#pa-float .fb-chat{background:var(--red)}
#pa-float .chat{position:fixed;right:18px;bottom:calc(210px + env(safe-area-inset-bottom,0px));z-index:1051;width:min(330px,92vw);background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh);display:none;overflow:hidden;color:var(--ink)}
#pa-float .chat.open{display:block}
#pa-float .chat-h{background:var(--navy);color:#fff;padding:14px 16px;display:flex;align-items:center;gap:10px}
#pa-float .chat-h b{display:block;font-size:.95rem}#pa-float .chat-h span{font-size:.8rem;color:#C9D5EE}
#pa-float .chat-h button{margin-left:auto;background:none;border:0;color:#C9D5EE;font-size:1.3rem;cursor:pointer}
#pa-float .chat-b{padding:14px;display:grid;gap:8px;max-height:260px;overflow-y:auto}
#pa-float .m{font-size:.9rem;padding:9px 12px;border-radius:10px;max-width:88%}
#pa-float .m.in{background:var(--mist)}#pa-float .m.out{background:var(--navy);color:#fff;margin-left:auto}
#pa-float .qr{display:flex;flex-wrap:wrap;gap:6px;padding:0 14px 12px}
#pa-float .qr button{font:inherit;font-size:.82rem;border:1px solid var(--line);background:#fff;border-radius:99px;padding:6px 11px;cursor:pointer;color:var(--slate)}
#pa-float .chat-f{display:flex;gap:8px;padding:10px 14px;border-top:1px solid var(--line)}
#pa-float .chat-f input{flex:1;min-width:0;padding:9px 12px;border:1px solid var(--line);border-radius:99px;font:inherit;font-size:.9rem;margin:0}
#pa-float .chat-f button{background:var(--red);border:0;border-radius:50%;width:38px;height:38px;display:grid;place-items:center;cursor:pointer;padding:0}
#pa-float .mbar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:1049;background:#fff;border-top:1px solid var(--line);padding:9px 12px calc(9px + env(safe-area-inset-bottom,0px));gap:8px}
#pa-float .mbar a{flex:1;font-size:.9rem;padding:11px 8px}

@media (max-width:1180px){
  #pa-header .bar2{display:none}#pa-header .bar2.open{display:block}
  #pa-header .burger{display:block}#pa-header .tel{display:none}
  #pa-header .menu{flex-direction:column;padding:6px 22px 16px;max-height:70vh;overflow-y:auto}
  #pa-header .mi>button,#pa-header .mi>a{width:100%;justify-content:space-between;border-bottom:1px solid var(--line)}
  #pa-header .mega{position:static;box-shadow:none;border:0}
  #pa-header .mega-in{grid-template-columns:1fr 1fr;padding:12px 0 16px}
  #pa-header .mega-card{display:none}
  #pa-footer .fgrid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:700px){
  #pa-header .search{display:none}
  #pa-header .mega-in{grid-template-columns:1fr}
  #pa-footer .fgrid{grid-template-columns:1fr 1fr}
  #pa-footer{padding-bottom:90px}
  #pa-float .mbar{display:flex}
  #pa-float .fab{bottom:calc(76px + env(safe-area-inset-bottom,0px))}
  #pa-float .chat{bottom:calc(266px + env(safe-area-inset-bottom,0px))}
}
@media (prefers-reduced-motion:reduce){#pa-header *,#pa-float *{transition:none!important}}

/* mock chat hidden: the site already runs a real live-chat widget */
#pa-float .fb-chat,#pa-float .chat{display:none!important}