/* ===== CATALOGUE PAGE ===== */
.cat-page { background: #f0f2f7; }

/* HERO */
.cat-hero {
  background: var(--navy);
  padding: 100px 24px 48px;
  position: relative;
  overflow: hidden;
}
.cat-hero::after {
  content:'';position:absolute;inset:0;
  background: radial-gradient(ellipse at 80% 50%, rgba(200,16,46,.15) 0%, transparent 60%),
              linear-gradient(135deg,#0a1628 0%,#132240 100%);
}
.cat-hero-inner { max-width:900px;margin:0 auto;position:relative;z-index:2;text-align:center; }
.cat-back {
  display:inline-flex;align-items:center;gap:6px;
  font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600;
  color:rgba(255,255,255,.5);margin-bottom:20px;
  transition:color .2s;
}
.cat-back:hover{color:var(--white);}
.cat-hero-title {
  font-family:'Barlow Condensed',sans-serif;
  font-size:clamp(2.4rem,6vw,4rem);font-weight:800;
  text-transform:uppercase;letter-spacing:.04em;
  color:var(--white);margin-bottom:10px;
}
.cat-hero-title span{color:var(--red);}
.cat-hero-sub{font-size:1rem;color:rgba(255,255,255,.6);margin-bottom:28px;}
.cat-search-wrap {
  max-width:480px;margin:0 auto;
  background:rgba(255,255,255,.07);
  border:1.5px solid rgba(255,255,255,.15);
  display:flex;align-items:center;gap:10px;
  padding:12px 18px;
}
.cat-search-wrap svg{width:18px;height:18px;stroke:rgba(255,255,255,.4);flex-shrink:0;}
#cat-search {
  width:100%;background:none;border:none;outline:none;
  font-family:'Barlow',sans-serif;font-size:1rem;
  color:var(--white);
}
#cat-search::placeholder{color:rgba(255,255,255,.35);}

/* LAYOUT */
.cat-layout {
  display:grid;
  grid-template-columns:260px 1fr;
  max-width:1440px;margin:0 auto;
  min-height:80vh;
  position:relative;
}
/* Overlay is now a real <div id="sidebar-overlay"> injected by JS */
#sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,22,40,.52);
  z-index: 9998;
  opacity: 0;
  transition: opacity .25s ease;
}
#sidebar-overlay.active {
  display: block;
  opacity: 1;
}

/* SIDEBAR */
.cat-sidebar {
  background:var(--white);
  border-right:1px solid #e5e7eb;
  position:sticky;top:72px;
  height:calc(100vh - 72px);
  overflow-y:auto;
  display:flex;flex-direction:column;
  z-index:100;
}
.cat-sidebar::-webkit-scrollbar{width:4px;}
.cat-sidebar::-webkit-scrollbar-thumb{background:#e0e3ea;border-radius:2px;}
.sidebar-head {
  font-family:'Barlow Condensed',sans-serif;
  font-size:.75rem;font-weight:700;letter-spacing:.18em;
  text-transform:uppercase;color:var(--red);
  padding:20px 20px 10px;
  border-bottom:1px solid #f0f2f7;
}
/* Sidebar close button — hidden on desktop, shown on mobile */
.sidebar-close {
  display: none;
  align-items: center;
  gap: 8px;
  width: 100%;
  background: var(--navy);
  border: none;
  cursor: pointer;
  color: #fff;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 14px 18px;
  border-bottom: 2px solid rgba(255,255,255,.1);
  flex-shrink: 0;
}
#cat-sidebar-list{padding:8px 0;flex:1;}
.sidebar-link {
  display:flex;align-items:center;gap:10px;
  padding:11px 20px;
  font-size:.88rem;font-weight:500;
  color:#374151;
  border-left:3px solid transparent;
  transition:all .2s;
}
.sidebar-link:hover{background:#f8f9fb;color:var(--navy);}
.sidebar-link.active{
  background:#fef2f4;color:var(--red);
  border-left-color:var(--red);font-weight:600;
}
.sb-icon{font-size:1rem;width:22px;text-align:center;}
.sidebar-wa{padding:16px 20px;border-top:1px solid #f0f2f7;}
.sidebar-wa-btn {
  display:flex;align-items:center;gap:8px;justify-content:center;
  background:#25d366;color:#fff;
  font-family:'Barlow Condensed',sans-serif;
  font-size:.85rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:10px 0;width:100%;
  transition:background .2s;
}
.sidebar-wa-btn svg{width:18px;height:18px;fill:#fff;}
.sidebar-wa-btn:hover{background:#1da851;}

/* MOBILE SIDEBAR TOGGLE */
.sidebar-float-btn {
  display:none;
  position:fixed;bottom:160px;left:16px;z-index:900;
  background:var(--navy);color:#fff;border:none;
  padding:10px 14px;gap:8px;align-items:center;
  font-family:'Barlow Condensed',sans-serif;
  font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  cursor:pointer;box-shadow:0 4px 16px rgba(0,0,0,.25);
}
.sidebar-float-btn svg{width:18px;height:18px;}

/* MAIN */
.cat-main{padding:32px 36px 60px;}

/* SECTION */
.cat-section{margin-bottom:64px;}
.cat-sec-header {
  display:flex;align-items:center;gap:16px;
  background:var(--navy);
  padding:24px 28px;
  margin-bottom:28px;
  border-left:5px solid var(--red);
}
.cat-sec-icon{font-size:2rem;}
.cat-sec-header h2 {
  font-family:'Barlow Condensed',sans-serif;
  font-size:1.7rem;font-weight:800;
  text-transform:uppercase;letter-spacing:.04em;
  color:var(--white);margin-bottom:3px;
}
.cat-sec-header p{font-size:.85rem;color:rgba(255,255,255,.55);}

/* SUBSECTION */
.cat-subsection{margin-bottom:36px;}
.sub-title {
  font-family:'Barlow Condensed',sans-serif;
  font-size:1.05rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.08em;
  color:var(--navy-light);
  padding:8px 0 10px;
  border-bottom:2px solid var(--light-gray);
  margin-bottom:16px;
  display:flex;align-items:center;gap:8px;
}
.sub-title::before{content:'';display:block;width:4px;height:18px;background:var(--red);}

/* PRODUCT GRID */
.prod-grid {
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(140px,1fr));
  gap:12px;
}

/* PRODUCT CARD */
.prod-card {
  background:var(--white);
  border:1.5px solid #e8eaef;
  cursor:pointer;
  transition:all .25s ease;
  overflow:hidden;
  position:relative;
}
.prod-card:hover {
  border-color:var(--red);
  transform:translateY(-3px);
  box-shadow:0 8px 24px rgba(200,16,46,.12);
}
.prod-card:hover .prod-wa-hint{opacity:1;}
.prod-img-box {
  position:relative;
  width:100%;
  aspect-ratio:1;
  background:#f4f6fb;
  overflow:hidden;
}
.prod-img-box img {
  width:100%;height:100%;
  object-fit:contain;
  padding:8px;
  transition:transform .3s ease;
  position:relative;z-index:2;
}
.prod-card:hover .prod-img-box img{transform:scale(1.06);}
.prod-img-placeholder {
  position:absolute;inset:0;z-index:1;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:4px;
}
.prod-img-placeholder span{font-size:1.8rem;opacity:.25;}
.prod-img-placeholder small{
  font-size:.6rem;letter-spacing:.06em;text-transform:uppercase;
  color:#aab0be;font-weight:600;
}
.prod-info{padding:8px 10px 10px;}
.prod-name {
  font-size:.78rem;font-weight:600;
  color:var(--navy);line-height:1.35;
  margin-bottom:4px;
}
.prod-wa-hint {
  font-size:.65rem;letter-spacing:.05em;text-transform:uppercase;
  color:var(--red);font-weight:700;opacity:0;
  transition:opacity .2s;
}

/* TABLE BLOCK */
.table-block {
  background:var(--white);
  border:1px solid #e8eaef;
  border-left:4px solid var(--red);
  margin:16px 0 28px;
  overflow:hidden;
}
.table-block-title {
  background:#fef2f4;
  font-family:'Barlow Condensed',sans-serif;
  font-size:.85rem;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--red);
  padding:10px 16px;
  border-bottom:1px solid #fde0e4;
}
.table-wrap{overflow-x:auto;padding:4px 0;}

/* PRODUCT TABLE */
.prod-table {
  width:100%;border-collapse:collapse;
  font-size:.78rem;
}
.prod-table thead tr{background:var(--navy);}
.prod-table th {
  padding:9px 14px;text-align:left;
  font-family:'Barlow Condensed',sans-serif;
  font-size:.75rem;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;
  color:var(--white);white-space:nowrap;
}
.prod-table td {
  padding:8px 14px;color:#374151;
  border-bottom:1px solid #f0f2f7;
  white-space:nowrap;
}
.prod-table tbody tr:nth-child(even){background:#fafbfd;}
.prod-table tbody tr:hover{background:#fef2f4;}

/* FOOTER STRIP */
.cat-footer-strip {
  background:var(--navy);
  padding:20px 32px;
  display:flex;align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;gap:12px;
}
.cat-footer-strip p{font-size:.85rem;color:rgba(255,255,255,.5);}
.cat-footer-strip a{color:rgba(255,255,255,.7);}
.cat-footer-strip a:hover{color:#fff;}

/* ===== UPDATE index.html catalogue link ===== */
/* Makes the "Products" link on main site go to catalogue.html */

/* ===== RESPONSIVE ===== */

/* Prevent horizontal overflow on all screens */
.cat-layout,
.cat-main,
.cat-section,
.cat-subsection,
.cat-hero-inner {
  max-width: 100%;
  box-sizing: border-box;
}

@media(max-width:900px){
  .cat-layout{
    grid-template-columns:1fr;
    overflow-x: hidden;
    width: 100%;
  }
  .cat-sidebar {
    position: fixed;
    left: -100%;
    top: 0;
    bottom: 0;
    height: 100%;
    width: min(280px, 85vw); /* never wider than 85% of screen */
    transition: left .3s cubic-bezier(.4,0,.2,1);
    box-shadow: 4px 0 32px rgba(0,0,0,.25);
    z-index: 9999;
    overflow-y: auto;
    overflow-x: hidden;
  }
  .cat-sidebar.open { left: 0; }

  /* Show the close/back button on mobile */
  .sidebar-close {
    display: flex;
    justify-content: flex-start;
    padding: 16px 18px;
  }
  .sidebar-close::before {
    content: '←';
    font-size: 1.1rem;
    margin-right: 6px;
    display: inline-block;
  }

  /* Push sidebar head below the close button */
  .sidebar-head {
    padding: 14px 20px 10px;
  }

  .sidebar-float-btn { display: flex; }
  .cat-main{padding:24px 16px 72px; width:100%; box-sizing:border-box;}
  .cat-sec-header{
    padding:16px 18px;
    flex-direction:column;
    align-items:flex-start;
  }
  .cat-sec-header h2{font-size:1.3rem;}
  .cat-hero {
    padding: 88px 16px 36px;
  }
  .cat-hero-sub {
    line-height: 1.6;
    margin-bottom: 22px;
  }
  .cat-search-wrap {
    padding: 12px 14px;
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
  }
  .prod-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;}
  .cat-footer-strip{
    padding:18px 16px 24px;
    align-items:flex-start;
  }
  .cat-footer-strip .btn-primary{
    width:100%;
    justify-content:center;
  }

  /* Table: allow horizontal scroll, prevent page zoom */
  .table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
    max-width: 100%;
  }
  .prod-table {
    min-width: 480px; /* table scrolls, page doesn't zoom */
  }
  .prod-table th,
  .prod-table td {
    white-space: nowrap;
  }
}

@media(max-width:480px){
  /* Force the entire page to not zoom out */
  body.cat-page {
    min-width: 0;
    overflow-x: hidden;
  }
  .cat-hero {
    padding: 80px 14px 32px;
  }
  .cat-hero-inner {
    padding: 0;
    width: 100%;
    box-sizing: border-box;
  }
  .cat-hero-title{
    font-size: clamp(1.6rem, 8vw, 2rem);
    word-break: break-word;
  }
  .cat-hero-sub {
    font-size: 0.88rem;
    padding: 0 4px;
  }
  .cat-search-wrap {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
  }
  #cat-search {
    font-size: 0.9rem;
    min-width: 0;
  }
  .cat-back{
    font-size:.72rem;
    letter-spacing:.08em;
  }
  .cat-main{
    padding: 16px 12px 80px;
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
  }
  .cat-section { margin-bottom: 48px; }
  .cat-sec-header{
    padding:12px 14px;
    gap:8px;
  }
  .cat-sec-icon { font-size: 1.5rem; }
  .cat-sec-header h2 { font-size: 1.15rem; }
  .cat-sec-header p { font-size: .78rem; }
  .cat-subsection{margin-bottom:24px;}
  .sub-title{
    font-size:.9rem;
    line-height:1.4;
    flex-wrap: wrap;
  }

  /* Product grid: 2 columns on small phones */
  .prod-grid{
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  .prod-info{padding:7px 8px 9px;}
  .prod-name{
    font-size:.72rem;
    line-height:1.4;
  }
  .prod-wa-hint { font-size: .6rem; }

  /* Tables: horizontal scroll instead of page zoom */
  .table-block{
    margin: 12px 0 20px;
    overflow: hidden;
    max-width: 100%;
  }
  .table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    max-width: 100%;
  }
  .prod-table {
    min-width: 420px;
  }
  .table-block-title{
    padding:9px 12px;
    font-size: .78rem;
    line-height:1.4;
  }
  .prod-table th,
  .prod-table td{
    padding:7px 10px;
    font-size:.7rem;
    white-space: nowrap;
  }

  /* Footer */
  .cat-footer-strip {
    padding: 16px 14px 20px;
    flex-direction: column;
    gap: 12px;
  }
  .cat-footer-strip p { font-size: .78rem; }
  .cat-footer-strip .btn-primary {
    width: 100%;
    text-align: center;
  }

  /* Sidebar float button: move slightly for smaller screens */
  .sidebar-float-btn {
    bottom: 140px;
    left: 12px;
    padding: 9px 12px;
    font-size: .75rem;
  }
}