:root{
  --navy:#221c86;
  --navy-dark:#1a1566;
  --yellow:#ffc107;
  --yellow-dark:#e6ac00;
  --text:#2b2b3a;
  --muted:#6b6b80;
  --line:#ececf3;
  --soft:#f5f5fb;
  --green:#1fa855;
  --radius:12px;
  --font-display:'Bricolage Grotesque','Plus Jakarta Sans',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Plus Jakarta Sans',sans-serif;color:var(--text);background:#eef0f8}
a{text-decoration:none;color:inherit}
button{font:inherit;background:none;border:0;cursor:pointer;color:inherit}

/* ---------- HEADER ---------- */
.af-header{position:sticky;top:0;z-index:1000;background:var(--navy);box-shadow:0 2px 0 rgba(0,0,0,.05)}
.af-header.scrolled{box-shadow:0 8px 24px rgba(20,16,90,.25)}
.af-bar{max-width:1240px;margin:0 auto;padding:0 24px;height:72px;display:flex;align-items:center;gap:32px}

.af-logo{display:flex;align-items:center;flex-shrink:0;border-radius:8px;overflow:hidden}
.af-logo img{display:block;height:48px;width:auto}

.af-nav{display:flex;align-items:stretch;height:100%;gap:4px;flex-shrink:0}
.af-nav > li{list-style:none;display:flex}
.af-nav > .af-nav-actions{display:none}
.af-link{position:relative;display:flex;align-items:center;gap:6px;padding:0 16px;color:#fff;font-weight:600;font-size:15px;white-space:nowrap;transition:color .2s}
.af-link::after{content:"";position:absolute;left:16px;right:16px;bottom:0;height:3px;background:var(--yellow);border-radius:3px 3px 0 0;transform:scaleX(0);transition:transform .25s}
.af-link:hover,.af-link.active,.af-has-mega.open > .af-link,.af-has-drop.open > .af-link{color:var(--yellow)}
.af-link.active::after,.af-has-mega.open > .af-link::after,.af-has-drop.open > .af-link::after{transform:scaleX(1)}
.af-caret{width:10px;height:10px;transition:transform .25s}
.af-has-mega.open .af-caret,.af-has-drop.open .af-caret{transform:rotate(180deg)}

/* ---------- DROPDOWN ---------- */
.af-has-drop{position:relative}
.af-drop{position:absolute;left:0;top:100%;min-width:200px;background:#fff;border-radius:0 0 var(--radius) var(--radius);
  box-shadow:0 18px 36px rgba(20,16,90,.18);opacity:0;visibility:hidden;transform:scaleY(0);transform-origin:top;
  transition:transform .4s ease,opacity .3s ease,visibility .4s}
.af-has-drop.open .af-drop{opacity:1;visibility:visible;transform:scaleY(1)}
.af-drop-list{list-style:none;padding:8px}
.af-drop-list a{display:block;padding:11px 14px;border-radius:8px;font-size:14px;font-weight:600;color:var(--navy);transition:background .2s,padding .2s}
.af-drop-list a:hover{background:var(--soft);padding-left:18px}

.af-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.af-call{text-align:right;color:#fff;line-height:1.2;white-space:nowrap}
.af-call small{display:block;font-size:11px;opacity:.75}
.af-call strong{font-size:15px}
.af-wa{width:42px;height:42px;border-radius:50%;background:var(--green);display:grid;place-items:center;transition:transform .2s}
.af-wa:hover{transform:scale(1.08)}
.af-wa svg{width:20px;height:20px;fill:#fff}

/* ---------- SEARCH ---------- */
/* The icon grows into a small search bar while a yellow border draws itself around it */
@property --af-a{syntax:'<angle>';inherits:false;initial-value:0deg}
.af-search{position:relative;width:42px;height:42px;flex-shrink:0;transition:width .55s cubic-bezier(.2,.8,.2,1)}
.af-search-box{position:absolute;right:0;top:0;z-index:2;display:flex;align-items:center;justify-content:flex-end;width:42px;height:42px;border-radius:21px;overflow:hidden;
  background:rgba(255,255,255,.1);color:#fff;transition:width .55s cubic-bezier(.2,.8,.2,1),background .3s,box-shadow .3s}
.af-search-box:hover{background:rgba(255,255,255,.2)}
.af-search-box::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:2px;pointer-events:none;
  background:conic-gradient(from 90deg,var(--yellow) var(--af-a),transparent 0);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude;
  transition:--af-a .9s cubic-bezier(.6,0,.2,1) .1s}
.af-search.open .af-search-box{width:var(--sw,320px);background:var(--navy-dark);box-shadow:0 10px 30px rgba(10,8,50,.4)}
.af-search.open .af-search-box::before{--af-a:360deg}
.af-search-ico{width:18px;height:18px;flex-shrink:0;margin:0 10px 0 16px;color:var(--yellow);opacity:0;transform:scale(.5);transition:opacity .3s,transform .4s cubic-bezier(.2,.9,.3,1.5)}
.af-search.open .af-search-ico{opacity:1;transform:none;transition-delay:.25s}
.af-search input{flex:1;min-width:0;height:100%;border:0;outline:none;background:none;font:inherit;font-size:15px;color:#fff;opacity:0;transform:translateX(14px);transition:opacity .3s,transform .4s ease}
.af-search.open input{opacity:1;transform:none;transition-delay:.2s}
.af-search input::placeholder{color:rgba(255,255,255,.6)}
.af-search input::-webkit-search-cancel-button{-webkit-appearance:none}
.af-search-toggle{position:relative;width:42px;height:42px;flex-shrink:0;border-radius:50%;color:#fff}
.af-search-toggle svg{position:absolute;inset:0;margin:auto;width:19px;height:19px;transition:opacity .25s,transform .45s cubic-bezier(.2,.8,.2,1)}
.af-search-toggle .x{opacity:0;transform:rotate(-90deg) scale(.5)}
.af-search.open .af-search-toggle .s{opacity:0;transform:rotate(90deg) scale(.5)}
.af-search.open .af-search-toggle .x{opacity:1;transform:none}
.af-search.open .af-search-toggle:hover .x{transform:rotate(90deg)}
.af-search-toggle:focus-visible{outline:2px solid var(--yellow);outline-offset:-5px}

.af-search-results{position:absolute;right:0;top:calc(100% + 12px);width:var(--sw,320px);list-style:none;padding:8px;background:#fff;border-radius:14px;
  box-shadow:0 18px 40px rgba(20,16,90,.22);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .25s,transform .25s,visibility .25s}
.af-search.has-results .af-search-results{opacity:1;visibility:visible;transform:none}
.af-search-results li{animation:afFade .3s ease backwards;animation-delay:calc(var(--i,0)*.04s)}
.af-search-results a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 14px;border-radius:8px;font-size:14px;font-weight:600;color:var(--navy);transition:background .2s,padding .2s}
.af-search-results a:hover,.af-search-results a:focus-visible{background:var(--soft);padding-left:18px;outline:none}
.af-search-results small{flex-shrink:0;font-size:12px;font-weight:500;color:var(--muted)}
.af-search-results mark{background:none;color:#d6331f}
.af-search-results .af-search-empty{padding:12px 14px;font-size:14px;color:var(--muted)}
.af-search-empty a{display:inline;padding:0;font-weight:700;border-bottom:2px solid var(--yellow);border-radius:0}
.af-search-empty a:hover,.af-search-empty a:focus-visible{background:none;padding:0}
/* product suggestions: photo, name + model/brand, price */
.af-search-results{max-height:min(70vh,520px);overflow-y:auto;overscroll-behavior:contain}
@media (min-width:861px){.af-search-results{width:max(var(--sw,320px),400px)}}
.af-search-results .af-search-head{padding:10px 14px 4px;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.af-search-results a.af-sr-prod{justify-content:flex-start;gap:12px;padding:8px 10px}
.af-search-results a.af-sr-prod:hover,.af-search-results a.af-sr-prod:focus-visible{padding-left:14px}
.af-sr-pic{width:44px;height:44px;flex-shrink:0;border-radius:8px;background:var(--soft);display:grid;place-items:center;overflow:hidden}
.af-sr-pic img{width:84%;height:84%;object-fit:contain;mix-blend-mode:multiply}
.af-sr-txt{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.af-sr-txt b{font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.af-search-results .af-sr-txt small{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.af-sr-prod em{flex-shrink:0;font-style:normal;font-size:13.5px;font-weight:800;color:var(--navy-dark)}

/* On desktop the bar opens in the free space beside the menu, so the links stay visible */
@media (min-width:861px){
  .af-search.open{width:var(--sw,260px)}
  .af-search-results{min-width:340px}
}
/* Unless the screen is very wide, the phone number steps aside to make that space */
@media (min-width:861px) and (max-width:1340px){
  .af-call{max-width:200px;overflow:hidden;transition:max-width .55s cubic-bezier(.2,.8,.2,1),opacity .3s,margin .55s cubic-bezier(.2,.8,.2,1)}
  .af-header.search-open .af-call{max-width:0;opacity:0;margin-left:-14px}
}
@media (prefers-reduced-motion:reduce){
  .af-search *,.af-search *::before{transition:none!important;animation:none!important}
}

.af-burger{display:none;width:42px;height:42px;border-radius:8px;background:rgba(255,255,255,.1);place-items:center}
.af-burger span,.af-burger span::before,.af-burger span::after{display:block;width:20px;height:2px;background:#fff;border-radius:2px;position:relative;transition:.25s}
.af-burger span::before,.af-burger span::after{content:"";position:absolute;left:0}
.af-burger span::before{top:-6px}.af-burger span::after{top:6px}
.af-burger[aria-expanded="true"] span{background:transparent}
.af-burger[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.af-burger[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

/* ---------- MEGA MENU ---------- */
.af-mega{position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--line);
  box-shadow:0 24px 48px rgba(20,16,90,.18);opacity:0;visibility:hidden;transform:rotateX(-90deg);transform-origin:top;
  transition:transform .5s ease,opacity .35s ease,visibility .5s}
.af-has-mega.open .af-mega{opacity:1;visibility:visible;transform:none}   /* flat once open, so the cascading items inside stay cheap to paint */
.af-mega-inner{max-width:1240px;margin:0 auto;padding:28px 24px 32px;display:grid;grid-template-columns:230px 1fr 270px;gap:32px}

.af-cats{border-right:1px solid var(--line);padding-right:24px}
.af-label{font-size:11px;font-weight:700;letter-spacing:.12em;color:var(--muted);text-transform:uppercase;margin-bottom:12px}
.af-cat{width:100%;display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-radius:8px;
  font-weight:700;font-size:15px;color:var(--navy);text-align:left;transition:background .2s,color .2s;margin-bottom:4px}
.af-cat svg{width:12px;height:12px;transition:transform .2s}
.af-cat:hover{background:var(--soft)}
.af-cat.active{background:var(--navy);color:#fff}
.af-cat.active svg{transform:translateX(3px)}
.af-cat-count{font-size:11px;font-weight:600;opacity:.6;margin-left:auto;margin-right:10px}

.af-panel{display:none;animation:afFade .25s ease}
.af-panel.active{display:block}
@keyframes afFade{from{opacity:0;transform:translateX(6px)}to{opacity:1;transform:none}}
.af-panel-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:18px}
.af-panel-head h3{font-size:18px;color:var(--navy)}

/* Fire alarm brands: 3 equal columns, rows line up across */
.af-list{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));justify-items:start;gap:6px 32px}
.af-list a{display:flex;align-items:center;padding:8px 0;font-size:14.5px;font-weight:500;line-height:1.4;color:var(--navy);transition:color .2s}
.af-list a:hover,.af-list a:focus-visible{color:var(--navy-dark)}

.af-brands{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.af-brand{border:1px solid var(--line);border-radius:var(--radius);padding:18px;transition:border-color .2s,box-shadow .2s,transform .2s}
.af-brand:hover{border-color:var(--yellow);box-shadow:0 10px 24px rgba(20,16,90,.08);transform:translateY(-2px)}
.af-brand strong{display:block;font-size:16px;color:var(--navy);margin-bottom:4px}
.af-brand span{font-size:13px;color:var(--muted)}

.af-cta{background:var(--yellow);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column}
.af-cta small{font-size:11px;font-weight:800;letter-spacing:.08em;color:var(--navy-dark);text-transform:uppercase}
.af-cta h3{font-size:20px;line-height:1.25;color:var(--navy-dark);margin:8px 0}
.af-cta p{font-size:13px;color:#3a3420;line-height:1.5;margin-bottom:16px}
.af-cta a{margin-top:auto;background:var(--navy-dark);color:#fff;text-align:center;padding:12px;border-radius:8px;font-weight:700;font-size:14px;transition:background .2s}
.af-cta a:hover{background:var(--navy)}

.af-overlay{position:fixed;inset:0;background:rgba(15,12,60,.35);opacity:0;visibility:hidden;transition:.4s;z-index:-1}
.af-header.mega-open .af-overlay{opacity:1;visibility:visible}

/* ---------- MENU CONTENT REVEAL ---------- */
/* Items carry their position as --i (set by script.js) so they cascade in one after another */
@keyframes afRise{from{opacity:0;transform:translateY(12px)}}
@keyframes afFromLeft{from{opacity:0;transform:translateX(-14px)}}
@keyframes afPop{from{opacity:0;transform:translateX(24px) scale(.94)}}

.af-has-mega.open .af-cats > *{animation:afFromLeft .45s cubic-bezier(.2,.8,.2,1) backwards;animation-delay:calc(.12s + var(--i,0) * .06s)}
.af-has-mega.open .af-panel.active .af-panel-head{animation:afRise .45s cubic-bezier(.2,.8,.2,1) backwards .14s}
.af-has-mega.open .af-panel.active .af-list > li,
.af-has-mega.open .af-panel.active .af-brand{animation:afRise .5s cubic-bezier(.2,.8,.2,1) backwards;animation-delay:calc(.18s + var(--i,0) * .035s)}
.af-has-mega.open .af-cta{animation:afPop .6s cubic-bezier(.2,.9,.3,1.3) backwards .28s}
.af-has-drop.open .af-drop-list > li{animation:afRise .4s cubic-bezier(.2,.8,.2,1) backwards;animation-delay:calc(.08s + var(--i,0) * .05s)}

/* Gliding hover highlight (desktop) — one pill that slides between links */
.af-list,.af-drop-list{position:relative}
.af-glide{position:absolute;left:0;top:0;z-index:0;border-radius:8px;background:#efeefb;pointer-events:none;opacity:0;
  transition:transform .35s cubic-bezier(.2,.8,.2,1),width .35s cubic-bezier(.2,.8,.2,1),height .35s cubic-bezier(.2,.8,.2,1),opacity .2s}
.af-glide.on{opacity:1}
.af-glide::before{content:"";position:absolute;left:0;top:22%;bottom:22%;width:3px;border-radius:3px;background:var(--yellow)}
.af-list a,.af-drop-list a{position:relative;z-index:1}
/* even padding both sides so the highlight hugs the name; negative margin keeps text in line with the panel heading */
.af-list.has-glide a{padding-left:14px;padding-right:14px;margin-left:-14px}
.af-drop-list.has-glide a:hover{background:none}

/* small motion details on links */
.af-drop-list a{display:flex;align-items:center;justify-content:space-between;gap:10px}
.af-drop-list a::after{content:"→";font-weight:700;color:var(--yellow-dark);opacity:0;transform:translateX(-8px);transition:opacity .2s,transform .3s cubic-bezier(.2,.9,.3,1.5)}
.af-drop-list a:hover::after,.af-drop-list a:focus-visible::after{opacity:1;transform:none}

/* CTA card: soft glow follows the cursor, button nudges */
.af-cta{position:relative;overflow:hidden;isolation:isolate}
.af-cta::before{content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .3s;pointer-events:none;
  background:radial-gradient(220px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.55),transparent 70%)}
.af-cta:hover::before{opacity:1}
.af-cta a{transition:background .2s,transform .3s cubic-bezier(.2,.9,.3,1.5)}
.af-cta a:hover{transform:translateY(-2px)}

/* brand cards (PA panel): lift + glow */
.af-brand{position:relative;overflow:hidden}
.af-brand::after{content:"";position:absolute;inset:auto 0 0;height:3px;background:var(--yellow);transform:scaleX(0);transform-origin:left;transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.af-brand:hover::after{transform:scaleX(1)}

/* Mobile drawer: rows slide in one by one when it opens */
@keyframes afDrawerIn{from{opacity:0;transform:translateX(28px)}}
@media (max-width:860px){
  .af-nav.open > li{animation:afDrawerIn .45s cubic-bezier(.2,.8,.2,1) backwards;animation-delay:calc(.08s + var(--i,0) * .05s)}
  .af-glide{display:none}
}

@media (prefers-reduced-motion:reduce){
  .af-header *,.af-header *::before,.af-header *::after{animation:none!important}
  .af-glide{transition:none}
}

/* Display font for headings */
h1,h2,h3,.af-mega{font-family:var(--font-display)}

/* ---------- scroll progress bar (every page) ---------- */
.af-progress{position:fixed;left:0;top:0;z-index:1100;width:100%;height:3px;background:linear-gradient(90deg,var(--yellow),#ff7a59);
  transform:scaleX(var(--p,0));transform-origin:0 50%;pointer-events:none}
@media (prefers-reduced-motion:reduce){.af-progress{display:none}}