/* ============================================================
   Smart Solutions — design tokens
   ============================================================ */
:root{
  --bg:        #F5F7F8;
  --panel:     #FFFFFF;
  --panel-2:   #FAFBFC;
  --line:      #DFE6EA;
  --line-soft: #EAEFF2;
  --text:      #16232B;
  --muted:     #5B6B75;
  --muted-2:   #8B99A2;
  --blue:      #0B6FBE;
  --blue-dim:  #084F87;
  --blue-tint: #E3F0FA;
  --amber:     #B4690E;

  --font-display: 'Archivo', sans-serif;
  --font-body:    'IBM Plex Sans', sans-serif;

  --max: 1180px;
  --gap: 24px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }

a{ color:inherit; text-decoration:none; }

h1,h2,h3,h4{
  font-family:var(--font-display);
  margin:0 0 .5em 0;
  font-weight:700;
  letter-spacing:-0.01em;
  line-height:1.15;
}

p{ margin:0 0 1em 0; color:var(--muted); max-width:62ch; }

::selection{ background:var(--blue); color:#FFFFFF; }

:focus-visible{
  outline:2px solid var(--blue);
  outline-offset:3px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
}

/* ---------------- Background grid ---------------- */
.grid-bg{
  position:fixed;
  inset:0;
  z-index:-1;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 42px 42px;
  background-position: center top;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 90%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 90%);
  opacity:0.7;
}

/* ---------------- Layout helpers ---------------- */
.wrap{
  max-width:var(--max);
  margin:0 auto;
  padding:0 28px;
}
.section{
  padding:96px 0;
  border-bottom:1px solid var(--line);
}
.section-tight{ padding:64px 0; }
.eyebrow{
  color:var(--blue);
  font-size:0.8rem;
  font-weight:600;
  margin:0 0 14px 0;
}
.section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:32px;
  margin-bottom:48px;
  flex-wrap:wrap;
}
.section-head p{ margin:0; }

/* ---------------- Nav ---------------- */
header.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(245,247,248,0.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{
  max-width:var(--max);
  margin:0 auto;
  padding:0 28px;
  height:76px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.05rem;
  color:var(--text);
}
.brand-logo{
  height:44px;
  width:auto;
  display:block;
}
.nav-links{
  display:flex;
  gap:30px;
  list-style:none;
  margin:0; padding:0;
}
.nav-links a{
  font-size:0.92rem;
  color:var(--muted);
  transition:color .15s;
  position:relative;
  padding:4px 0;
}
.nav-links a:hover, .nav-links a.active{ color:var(--text); }
.nav-links a.active::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:-3px;
  height:2px;
  background:var(--blue);
}
.nav-cta{
  border:1px solid var(--blue-dim);
  color:var(--blue);
  padding:9px 18px;
  border-radius:4px;
  font-size:0.88rem;
  font-weight:600;
  white-space:nowrap;
  transition:background .15s, color .15s;
}
.nav-cta:hover{ background:var(--blue); color:#FFFFFF; }

.nav-toggle{
  display:none;
  background:none;
  border:1px solid var(--line);
  border-radius:4px;
  width:40px; height:40px;
  color:var(--text);
  font-size:1.2rem;
  cursor:pointer;
}

/* ---------------- Mega menu (services dropdown) ---------------- */
.has-dropdown{ position:relative; display:flex; align-items:center; }
.mm-toggle{
  display:none;
  background:none; border:none; color:var(--muted);
  font-size:0.75rem; cursor:pointer; padding:4px 6px; margin-left:2px; line-height:1;
}
.mega-menu{
  position:absolute;
  top:calc(100% + 16px);
  left:50%;
  transform:translateX(-50%);
  width:560px;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:14px;
  box-shadow:0 20px 44px rgba(22,35,43,0.14);
  padding:14px;
  display:none;
  grid-template-columns:1fr 1fr;
  gap:4px;
  z-index:60;
}
.has-dropdown:hover .mega-menu,
.has-dropdown:focus-within .mega-menu,
.has-dropdown.open .mega-menu{
  display:grid;
}
.mega-menu a{
  display:flex;
  align-items:center;
  gap:12px;
  padding:10px 12px;
  border-radius:8px;
  font-size:0.86rem;
  color:var(--text);
}
.mega-menu a:hover, .mega-menu a:focus{ background:var(--blue-tint); color:var(--blue); }
.mega-menu .mm-icon{
  width:32px; height:32px;
  border-radius:8px;
  background:var(--blue-tint);
  display:flex; align-items:center; justify-content:center;
  flex:none;
}
.mega-menu .mm-icon svg{ width:16px; height:16px; fill:none; stroke:var(--blue-dim); stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }

@media (max-width: 860px){
  .nav-links{
    position:fixed;
    top:76px; left:0; right:0;
    background:var(--panel);
    border-bottom:1px solid var(--line);
    flex-direction:column;
    gap:0;
    padding:8px 28px 20px;
    transform:translateY(-8px);
    opacity:0;
    pointer-events:none;
    transition:opacity .18s, transform .18s;
  }
  .nav-links.open{
    opacity:1; transform:translateY(0); pointer-events:auto;
  }
  .nav-links a{ padding:14px 0; border-bottom:1px solid var(--line-soft); }
  .nav-toggle{ display:block; }
  .nav-cta{ display:none; }

  .has-dropdown{ flex-wrap:wrap; justify-content:space-between; }
  .mm-toggle{ display:inline-block; }
  .mega-menu{
    position:static;
    transform:none;
    width:100%;
    box-shadow:none;
    border:none;
    display:none;
    grid-template-columns:1fr;
    padding:0 0 6px 12px;
  }
  .has-dropdown.open .mega-menu{ display:grid; }
  .has-dropdown:hover .mega-menu{ display:none; }
  .has-dropdown.open:hover .mega-menu{ display:grid; }
  .mega-menu a{ padding:8px 0; border-radius:0; }
}

/* ---------------- Buttons ---------------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:13px 24px;
  border-radius:4px;
  font-weight:600;
  font-size:0.94rem;
  cursor:pointer;
  border:1px solid transparent;
}
.btn-solid{
  background:var(--blue);
  color:#FFFFFF;
}
.btn-solid:hover{ background:#0AA88F; }
.btn-outline{
  border-color:var(--line);
  color:var(--text);
}
.btn-outline:hover{ border-color:var(--muted-2); }

/* ---------------- Bracket panel (schematic motif) ---------------- */
.panel{
  position:relative;
  background:var(--panel);
  border:1px solid var(--line);
  padding:28px;
}
.panel::before, .panel::after{
  content:"";
  position:absolute;
  width:14px; height:14px;
  border-color:var(--blue-dim);
  opacity:0.9;
}
.panel::before{
  top:-1px; left:-1px;
  border-top:2px solid var(--blue-dim);
  border-left:2px solid var(--blue-dim);
}
.panel::after{
  bottom:-1px; right:-1px;
  border-bottom:2px solid var(--blue-dim);
  border-right:2px solid var(--blue-dim);
}

/* ---------------- Footer ---------------- */
footer.site-footer{
  padding:56px 0 32px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:40px;
  margin-bottom:40px;
}
.footer-grid h4{
  font-size:0.82rem;
  color:var(--muted);
  font-family:var(--font-body);
  font-weight:600;
  margin-bottom:14px;
}
.footer-links{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px; }
.footer-links a{ color:var(--muted); font-size:0.92rem; }
.footer-links a:hover{ color:var(--blue); }
.footer-bottom{
  border-top:1px solid var(--line);
  padding-top:24px;
  display:flex;
  justify-content:space-between;
  color:var(--muted-2);
  font-size:0.82rem;
  flex-wrap:wrap;
  gap:10px;
}
@media (max-width:700px){
  .footer-grid{ grid-template-columns:1fr; }
}

/* ---------------- Grid utilities ---------------- */
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:var(--gap); }
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:var(--gap); }
.grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap:var(--gap); }
@media (max-width:900px){
  .grid-2, .grid-3, .grid-4{ grid-template-columns:1fr 1fr; }
}
@media (max-width:600px){
  .grid-2, .grid-3, .grid-4{ grid-template-columns:1fr; }
}

/* ---------------- Icon circles (service & feature illustrations) ---------------- */
.icon-circle{
  width:56px; height:56px;
  border-radius:50%;
  background:var(--blue-tint);
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:18px;
  flex-shrink:0;
}
.icon-circle svg{ width:28px; height:28px; fill:none; stroke:var(--blue-dim); stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round; }
.service-visual{
  width:88px; height:88px;
  border-radius:50%;
  background:var(--blue-tint);
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:20px;
}
.service-visual svg{ width:42px; height:42px; fill:none; stroke:var(--blue-dim); stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; }
.client-cell .icon-circle{ margin:0 auto 14px; }

/* ---------------- Service node card ---------------- */
.node-card{
  padding:26px;
  border:1px solid var(--line);
  background:var(--panel-2);
  transition:border-color .15s, transform .15s;
}
.node-card:hover{ border-color:var(--blue-dim); }
.node-card .idx{
  font-family:var(--font-display);
  color:var(--muted-2);
  font-size:0.78rem;
  margin-bottom:16px;
  letter-spacing:.05em;
}
.node-card h3{ font-size:1.05rem; margin-bottom:10px; }
.node-card p{ font-size:0.92rem; margin:0; }

/* ---------------- Tag / pill ---------------- */
.tag{
  display:inline-block;
  border:1px solid var(--line);
  color:var(--muted);
  font-size:0.78rem;
  padding:4px 10px;
  border-radius:3px;
  margin:0 8px 8px 0;
}

/* ---------------- Client logo strip ---------------- */
.logo-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.logo-cell{
  background:var(--panel);
  min-height:110px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
}
.logo-cell img{ max-height:48px; width:auto; filter:grayscale(1) contrast(1.05); opacity:0.6; transition:opacity .15s, filter .15s; }
.logo-cell:hover img{ filter:none; opacity:1; }
.logo-text{
  color:var(--muted);
  font-family:var(--font-display);
  font-weight:700;
  font-size:0.95rem;
  text-align:center;
  letter-spacing:0.01em;
  transition:color .15s;
}
.logo-cell:hover .logo-text{ color:var(--text); }
@media (max-width:700px){
  .logo-strip{ grid-template-columns:repeat(2,1fr); }
}

/* ---------------- Page hero (inner pages) ---------------- */
.page-hero{
  padding:64px 0 48px;
  border-bottom:1px solid var(--line);
}
.page-hero .eyebrow{ margin-bottom:10px; }
.page-hero h1{ font-size:2.4rem; max-width:16ch; }
.page-hero p{ font-size:1.05rem; max-width:60ch; }

/* ---------------- Utility text sizes ---------------- */
.lead{ font-size:1.1rem; color:var(--muted); max-width:56ch; }
.small{ font-size:0.85rem; }

/* ---------------- Stat row ---------------- */
.stat{
  border-left:2px solid var(--blue-dim);
  padding-left:16px;
}
.stat .num{
  font-family:var(--font-display);
  font-size:2.2rem;
  color:var(--text);
  line-height:1;
  margin-bottom:6px;
}
.stat .label{ color:var(--muted); font-size:0.85rem; }

/* ---------------- Simple list w/ dash markers ---------------- */
.service-list{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:12px; }
.service-list li{ padding-left:20px; position:relative; color:var(--text); font-size:0.92rem; }
.service-list li::before{ content:"—"; position:absolute; left:0; color:var(--blue-dim); }

/* ---------------- Contact ---------------- */
.contact-row{
  display:flex;
  align-items:center;
  gap:16px;
  padding:18px 0;
  border-bottom:1px solid var(--line);
}
.contact-row:last-child{ border-bottom:none; }
.contact-row .ic{
  width:38px; height:38px;
  border:1px solid var(--blue-dim);
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  color:var(--blue);
  flex-shrink:0;
}
.contact-row .lbl{ color:var(--muted-2); font-size:0.78rem; margin-bottom:2px; }
.contact-row .val{ color:var(--text); font-size:0.98rem; }

form.contact-form{ display:flex; flex-direction:column; gap:18px; }
.field{ display:flex; flex-direction:column; gap:8px; }
.field label{ font-size:0.82rem; color:var(--muted); }
.field input, .field textarea, .field select{
  background:var(--panel-2);
  border:1px solid var(--line);
  color:var(--text);
  padding:12px 14px;
  border-radius:4px;
  font-family:var(--font-body);
  font-size:0.95rem;
  resize:vertical;
}
.field input:focus, .field textarea:focus, .field select:focus{
  border-color:var(--blue-dim);
  outline:none;
}

/* ---------------- Hero illustration ---------------- */
.hero-illus{ display:block; }

/* ---------------- Quick service links (homepage) ---------------- */
.quick-services{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px;
  padding:20px 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.quick-service{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:10px;
  flex:1 1 100px;
  min-width:88px;
  text-align:center;
  font-size:0.82rem;
  font-weight:600;
  color:var(--text);
  padding:10px 6px;
  border-radius:10px;
  transition:background .15s, transform .15s;
}
.quick-service:hover{ background:var(--blue-tint); transform:translateY(-2px); }
.qs-icon{
  width:44px; height:44px;
  border-radius:50%;
  background:var(--blue-tint);
  display:flex; align-items:center; justify-content:center;
}
.qs-icon svg{ width:20px; height:20px; fill:none; stroke:var(--blue-dim); stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round; }
.quick-service:hover .qs-icon{ background:var(--blue); }
.quick-service:hover .qs-icon svg{ stroke:#FFFFFF; }

@media (max-width:700px){
  .quick-services{ justify-content:flex-start; overflow-x:auto; }
  .quick-service{ flex:0 0 auto; min-width:76px; }
}

/* ============================================================
   Products catalog
   ============================================================ */
.catalog-section{ padding:48px 0 80px; }
.catalog{ display:grid; grid-template-columns:240px 1fr; gap:36px; align-items:start; }
.cat-side{ position:sticky; top:96px; }
.cat-side-toggle{ display:none; }
.cat-list{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:2px; max-height:calc(100vh - 120px); overflow:auto; }
.cat-list button{
  width:100%; display:flex; justify-content:space-between; align-items:center; gap:10px;
  background:none; border:none; text-align:left; cursor:pointer;
  padding:9px 12px; border-radius:6px; font:inherit; font-size:0.9rem; color:var(--muted);
}
.cat-list button span{ font-size:0.75rem; color:var(--muted-2); }
.cat-list button:hover{ background:var(--blue-tint); color:var(--text); }
.cat-list button.on{ background:var(--blue-tint); color:var(--blue-dim); font-weight:600; }

.cat-tools{ display:flex; gap:12px; flex-wrap:wrap; margin-bottom:14px; }
.search-box{ flex:1 1 280px; position:relative; }
.search-box svg{ position:absolute; left:13px; top:50%; transform:translateY(-50%); width:18px; height:18px; fill:none; stroke:var(--muted-2); stroke-width:2; stroke-linecap:round; }
.search-box input, #brand{
  width:100%; background:var(--panel); border:1px solid var(--line); border-radius:6px;
  padding:11px 14px; font:inherit; font-size:0.94rem; color:var(--text);
}
.search-box input{ padding-left:40px; }
#brand{ flex:0 1 220px; width:auto; }
.search-box input:focus, #brand:focus{ outline:none; border-color:var(--blue); }

.sub-chips{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom:14px; }
.sub-chips button{
  border:1px solid var(--line); background:var(--panel); color:var(--muted);
  padding:5px 12px; border-radius:20px; font:inherit; font-size:0.8rem; cursor:pointer;
}
.sub-chips button span{ color:var(--muted-2); }
.sub-chips button:hover{ border-color:var(--muted-2); color:var(--text); }
.sub-chips button.on{ background:var(--blue); border-color:var(--blue); color:#fff; }
.sub-chips button.on span{ color:rgba(255,255,255,.75); }

.cat-status{ display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap; color:var(--muted); font-size:0.88rem; margin-bottom:16px; }

.product-grid{ display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:18px; transition:opacity .15s; }
.product-grid.loading{ opacity:.45; }
.grid-empty{ grid-column:1/-1; padding:48px 24px; text-align:center; color:var(--muted); background:var(--panel); border:1px dashed var(--line); }
.grid-empty a{ color:var(--blue); }

.pcard{ background:var(--panel); border:1px solid var(--line); display:flex; flex-direction:column; transition:border-color .15s, box-shadow .15s; }
.pcard:hover{ border-color:var(--blue-dim); box-shadow:0 10px 26px rgba(22,35,43,.08); }
.pcard-open{ all:unset; cursor:pointer; display:block; padding:16px 16px 0; flex:1; }
.pcard-open:focus-visible{ outline:2px solid var(--blue); outline-offset:-2px; }
.pcard-img{ position:relative; aspect-ratio:4/3; background:#fff; border-bottom:1px solid var(--line-soft); margin:-16px -16px 14px; display:flex; align-items:center; justify-content:center; padding:14px; }
.pcard-img img{ max-width:100%; max-height:100%; object-fit:contain; }
.pbadge{ position:absolute; top:10px; left:10px; background:var(--amber); color:#fff; font-size:0.72rem; font-weight:600; padding:3px 8px; border-radius:3px; }
.pcard-meta{ font-size:0.75rem; color:var(--blue); font-weight:600; margin-bottom:4px; }
.pcard h3{ font-size:1rem; line-height:1.3; margin:0 0 10px; }
.pcard-specs{ list-style:none; margin:0 0 14px; padding:0; display:flex; flex-direction:column; gap:4px; }
.pcard-specs li{ font-size:0.8rem; color:var(--muted); padding-left:14px; position:relative; line-height:1.4; overflow:hidden; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; }
.pcard-specs li::before{ content:""; position:absolute; left:2px; top:.55em; width:5px; height:5px; background:var(--blue-dim); border-radius:1px; }
.pcard-specs b{ color:var(--text); font-weight:600; }
.pcard-foot{ display:flex; align-items:center; justify-content:space-between; gap:10px; padding:12px 16px; border-top:1px solid var(--line-soft); }
.pprice{ font-family:var(--font-display); font-weight:700; font-size:1rem; color:var(--text); }
.pprice.muted{ font-family:var(--font-body); font-weight:500; font-size:0.82rem; color:var(--muted); }
.pcard-btns{ display:flex; gap:6px; }
.btn-sm{ padding:8px 12px; font-size:0.82rem; }
.btn-icon{ padding:8px 9px; }
.btn-icon svg{ width:16px; height:16px; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linejoin:round; }
.btn-wa{ background:#128C4A; color:#fff; }
.btn-wa:hover{ background:#0E7a40; }
.btn-wa svg{ width:18px; height:18px; fill:none; stroke:currentColor; stroke-width:1.6; }

.pager{ display:flex; gap:6px; flex-wrap:wrap; justify-content:center; margin-top:32px; }
.pager button{ min-width:40px; height:40px; padding:0 12px; border:1px solid var(--line); background:var(--panel); border-radius:4px; font:inherit; font-size:0.88rem; cursor:pointer; color:var(--text); }
.pager button:hover{ border-color:var(--muted-2); }
.pager button.on{ background:var(--blue); border-color:var(--blue); color:#fff; }
.pager span{ align-self:center; color:var(--muted-2); padding:0 4px; }

.pmodal{ position:fixed; inset:0; z-index:100; display:flex; align-items:center; justify-content:center; padding:20px; }
.pmodal[hidden]{ display:none; }
.pmodal-backdrop{ position:absolute; inset:0; background:rgba(22,35,43,.55); }
.pmodal-card{ position:relative; background:var(--panel); width:100%; max-width:960px; max-height:calc(100vh - 40px); overflow:auto; padding:32px; border-radius:6px; box-shadow:0 30px 70px rgba(0,0,0,.25); }
.pmodal-x{ position:absolute; top:10px; right:12px; z-index:3; background:var(--panel); border-radius:50%; width:40px; height:40px; border:none; font-size:1.8rem; line-height:1; color:var(--muted); cursor:pointer; padding:4px 8px; }
.pmodal-x:hover{ color:var(--text); }
.pmodal-grid{ display:grid; grid-template-columns:minmax(0,0.85fr) minmax(0,1.15fr); gap:32px; align-items:start; }
.pm-img{ background:#fff; border:1px solid var(--line-soft); display:flex; align-items:center; justify-content:center; padding:18px; aspect-ratio:1; position:sticky; top:0; }
.pm-img img{ max-width:100%; max-height:100%; object-fit:contain; }
.pm-meta{ font-size:0.8rem; color:var(--blue); font-weight:600; margin-bottom:6px; }
.pmodal h2{ font-size:1.5rem; margin-bottom:10px; padding-right:28px; }
.pm-price{ font-family:var(--font-display); font-size:1.35rem; font-weight:700; margin-bottom:18px; }
.pm-price small{ display:block; font-family:var(--font-body); font-weight:400; font-size:0.78rem; color:var(--muted); }
.pm-price .muted{ font-family:var(--font-body); font-weight:500; font-size:0.95rem; color:var(--muted); }
.pm-actions{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom:22px; }
.spec-table{ width:100%; border-collapse:collapse; font-size:0.88rem; }
.spec-table th, .spec-table td{ padding:9px 0; border-bottom:1px solid var(--line-soft); text-align:left; vertical-align:top; }
.spec-table th{ color:var(--muted); font-weight:500; width:38%; padding-right:14px; }
.spec-table td{ color:var(--text); }
.spec-table td.muted{ color:var(--muted); }

@media (max-width:1080px){ .product-grid{ grid-template-columns:repeat(2, minmax(0,1fr)); } }
@media (max-width:860px){
  .catalog{ grid-template-columns:1fr; gap:16px; }
  .cat-side{ position:static; }
  .cat-side-toggle{
    display:flex; justify-content:space-between; width:100%; align-items:center;
    background:var(--panel); border:1px solid var(--line); border-radius:6px; padding:11px 14px;
    font:inherit; font-weight:600; color:var(--text); cursor:pointer;
  }
  .cat-side-toggle::after{ content:"▾"; color:var(--muted); }
  .cat-list{ display:none; margin-top:6px; background:var(--panel); border:1px solid var(--line); border-radius:6px; padding:6px; max-height:60vh; }
  .cat-side.open .cat-list{ display:flex; }
  .pmodal-grid{ grid-template-columns:1fr; }
  .pm-img{ aspect-ratio:auto; max-height:260px; position:static; margin-top:24px; }
  .pmodal-card{ padding:24px 18px; }
}
@media (max-width:560px){
  .product-grid{ grid-template-columns:1fr; }
  #brand{ flex:1 1 100%; }
}