:root{
      --theme:#0B3D91;
      --theme-dark:#072b67;
      --theme-soft:#eaf1ff;
      --ink:#101828;
      --muted:#667085;
      --line:#e4e7ec;
      --surface:#ffffff;
      --surface-soft:#f7f9fc;
      --success:#067647;
      --warning:#b54708;
      --shadow:0 18px 50px rgba(16,24,40,.12);
      --radius:18px;
      --container:1200px;
    }

    *{
      box-sizing:border-box;
    }

    html{
      scroll-behavior:smooth;
    }

    body{
      margin:0;
      color:var(--ink);
      background:var(--surface);
      font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      line-height:1.6;
    }

    body.drawer-lock{
      overflow:hidden;
    }

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

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

    button,
    input,
    select{
      font:inherit;
    }

    button{
      color:inherit;
    }

    .container{
      width:min(calc(100% - 40px),var(--container));
      margin-inline:auto;
    }

    .topbar{
      position:relative;
      z-index:120;
      color:#dbe7ff;
      background:#061a3d;
      font-size:.82rem;
    }

    .topbar-inner{
      min-height:36px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }

    .topbar-contact{
      display:flex;
      align-items:center;
      gap:18px;
    }

    .topbar a{
      transition:color .2s ease;
    }

    .topbar a:hover{
      color:#fff;
    }

    .header{
      position:sticky;
      top:0;
      z-index:110;
      border-bottom:1px solid rgba(228,231,236,.9);
      background:rgba(255,255,255,.96);
      box-shadow:0 4px 18px rgba(16,24,40,.04);
      backdrop-filter:blur(14px);
    }

    .header-inner{
      position:relative;
      min-height:76px;
      display:flex;
      align-items:center;
      gap:24px;
    }

    .logo{
      min-width:0;
      display:inline-flex;
      align-items:center;
      gap:10px;
      color:var(--ink);
      font-weight:850;
      letter-spacing:-.02em;
    }

    .logo img{
      width:38px;
      height:38px;
      flex:0 0 38px;
      border-radius:10px;
      object-fit:contain;
    }

    .logo span{
      max-width:190px;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
    }

    .main-nav{
      position:static;
      flex:1;
      align-self:stretch;
    }

    .nav-list{
      height:100%;
      margin:0;
      padding:0;
      display:flex;
      align-items:stretch;
      justify-content:center;
      list-style:none;
    }

    .nav-item{
      position:static;
      display:flex;
      align-items:center;
    }

    .nav-link{
      height:100%;
      padding:0 12px;
      display:flex;
      align-items:center;
      color:#344054;
      font-size:.93rem;
      font-weight:700;
      white-space:nowrap;
      transition:color .2s ease;
    }

    .nav-link:hover,
    .nav-item:focus-within > .nav-link{
      color:var(--theme);
    }

    .nav-item:has(.mega-menu) > .nav-link::after,
    .nav-item:has(.dropdown-panel) > .nav-link::after{
      width:6px;
      height:6px;
      margin-left:7px;
      border-right:1.5px solid currentColor;
      border-bottom:1.5px solid currentColor;
      content:"";
      transform:rotate(45deg) translateY(-2px);
    }

    .dropdown-panel,
    .mega-menu{
      position:absolute;
      top:100%;
      visibility:hidden;
      opacity:0;
      pointer-events:none;
      transform:translateY(10px);
      transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
    }

    .nav-item:hover .dropdown-panel,
    .nav-item:focus-within .dropdown-panel,
    .nav-item:hover .mega-menu,
    .nav-item:focus-within .mega-menu{
      visibility:visible;
      opacity:1;
      pointer-events:auto;
      transform:translateY(0);
    }

    .dropdown-panel{
      left:190px;
      width:340px;
      padding:22px;
      border:1px solid var(--line);
      border-top:3px solid var(--theme);
      border-radius:0 0 16px 16px;
      background:#fff;
      box-shadow:var(--shadow);
    }

    .dropdown-title,
    .mega-title{
      margin:0 0 12px;
      color:var(--ink);
      font-size:1.05rem;
      line-height:1.3;
    }

    .dropdown-list{
      display:grid;
      gap:4px;
    }

    .dropdown-list a{
      padding:9px 10px;
      border-radius:8px;
      color:#475467;
      font-size:.9rem;
    }

    .dropdown-list a:hover{
      color:var(--theme);
      background:var(--theme-soft);
    }

    .panel-more{
      margin-top:14px;
      display:inline-flex;
      color:var(--theme);
      font-size:.9rem;
      font-weight:800;
    }

    .mega-menu{
      left:0;
      right:0;
      max-height:min(72vh,640px);
      padding:24px;
      overflow:auto;
      border:1px solid var(--line);
      border-top:3px solid var(--theme);
      border-radius:0 0 20px 20px;
      background:#fff;
      box-shadow:var(--shadow);
    }

    .mega-grid{
      display:grid;
      grid-template-columns:250px minmax(0,1fr);
      gap:24px;
    }

    .mega-intro{
      padding:20px;
      border-radius:14px;
      color:#fff;
      background:linear-gradient(145deg,var(--theme),var(--theme-dark));
    }

    .mega-intro p{
      margin:0 0 18px;
      color:#dbe7ff;
      font-size:.9rem;
    }

    .mega-intro a{
      display:inline-flex;
      padding:9px 12px;
      border-radius:8px;
      color:var(--theme-dark);
      background:#fff;
      font-size:.86rem;
      font-weight:800;
    }

    .mega-cards{
      min-width:0;
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:12px;
    }

    .mega-card{
      min-width:0;
      padding:13px;
      display:block;
      overflow:hidden;
      border:1px solid var(--line);
      border-radius:12px;
      background:#fff;
      transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
    }

    .mega-card:hover{
      border-color:#b7cdf8;
      box-shadow:0 10px 25px rgba(11,61,145,.1);
      transform:translateY(-2px);
    }

    .mega-card img{
      width:38px;
      height:38px;
      margin-bottom:9px;
      border-radius:8px;
      object-fit:contain;
      background:#f2f4f7;
    }

    .mega-card img.video-thumb,
    .mega-card img.product-thumb{
      width:100%;
      height:90px;
      object-fit:cover;
    }

    .mega-card img.tool-icon{
      object-fit:contain;
    }

    .mega-card strong{
      display:block;
      overflow:hidden;
      color:#1d2939;
      font-size:.9rem;
      text-overflow:ellipsis;
      white-space:nowrap;
    }

    .mega-card p{
      margin:6px 0 0;
      display:-webkit-box;
      overflow:hidden;
      color:var(--muted);
      font-size:.78rem;
      line-height:1.5;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:2;
    }

    .mega-meta{
      margin-top:7px;
      display:flex;
      flex-wrap:wrap;
      gap:5px 10px;
      color:var(--theme);
      font-size:.72rem;
      font-weight:700;
    }

    .category-links{
      margin-bottom:18px;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }

    .category-links a{
      padding:7px 11px;
      border:1px solid #d4dceb;
      border-radius:999px;
      color:#344054;
      background:#f8fafc;
      font-size:.82rem;
      font-weight:700;
    }

    .category-links a:hover{
      border-color:var(--theme);
      color:var(--theme);
      background:var(--theme-soft);
    }

    .header-btns{
      display:flex;
      align-items:center;
      gap:10px;
      white-space:nowrap;
    }

    .open-account{
      padding:10px 15px;
      border-radius:9px;
      color:#fff;
      background:var(--theme);
      font-size:.88rem;
      font-weight:800;
      transition:background .2s ease,transform .2s ease;
    }

    .open-account:hover{
      background:var(--theme-dark);
      transform:translateY(-1px);
    }

    .hamburger{
      width:42px;
      height:42px;
      padding:10px;
      display:none;
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:5px;
      border:1px solid var(--line);
      border-radius:10px;
      background:#fff;
      cursor:pointer;
    }

    .hamburger span{
      width:20px;
      height:2px;
      display:block;
      background:var(--ink);
      transition:transform .25s ease,opacity .25s ease;
    }

    .hamburger.active span:nth-child(1){
      transform:translateY(7px) rotate(45deg);
    }

    .hamburger.active span:nth-child(2){
      opacity:0;
    }

    .hamburger.active span:nth-child(3){
      transform:translateY(-7px) rotate(-45deg);
    }

    .drawer-overlay{
      position:fixed;
      inset:0;
      z-index:190;
      visibility:hidden;
      opacity:0;
      background:rgba(6,24,52,.62);
      backdrop-filter:blur(3px);
      transition:opacity .25s ease,visibility .25s ease;
    }

    .drawer-overlay.open{
      visibility:visible;
      opacity:1;
    }

    .mobile-drawer{
      position:fixed;
      top:0;
      right:0;
      z-index:200;
      width:min(390px,92vw);
      height:100dvh;
      overflow:auto;
      background:#fff;
      box-shadow:-20px 0 60px rgba(16,24,40,.2);
      transform:translateX(105%);
      transition:transform .3s ease;
    }

    .mobile-drawer.open{
      transform:translateX(0);
    }

    .drawer-head{
      min-height:76px;
      padding:14px 18px;
      display:flex;
      align-items:center;
      gap:10px;
      border-bottom:1px solid var(--line);
    }

    .drawer-head > a{
      padding:8px 10px;
      border-radius:8px;
      color:#fff;
      background:var(--theme);
      font-size:.82rem;
      font-weight:800;
    }

    .drawer-close{
      width:40px;
      height:40px;
      margin-left:auto;
      border:0;
      border-radius:10px;
      color:#344054;
      background:#f2f4f7;
      font-size:1.55rem;
      line-height:1;
      cursor:pointer;
    }

    .drawer-menu{
      padding:12px 18px 28px;
    }

    .drawer-link,
    .drawer-toggle{
      width:100%;
      padding:14px 4px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      border:0;
      border-bottom:1px solid #eef1f5;
      color:#1d2939;
      background:transparent;
      font-weight:750;
      text-align:left;
      cursor:pointer;
    }

    .drawer-toggle::after{
      width:8px;
      height:8px;
      margin-right:5px;
      border-right:2px solid #667085;
      border-bottom:2px solid #667085;
      content:"";
      transform:rotate(45deg);
      transition:transform .2s ease;
    }

    .drawer-toggle.active::after{
      transform:rotate(225deg) translate(-2px,-2px);
    }

    .drawer-submenu{
      max-height:0;
      overflow:hidden;
      background:#f8fafc;
      transition:max-height .3s ease;
    }

    .drawer-submenu.open{
      max-height:620px;
    }

    .drawer-submenu a{
      padding:10px 14px;
      display:block;
      border-bottom:1px solid #edf1f7;
      color:#475467;
      font-size:.9rem;
    }

    .drawer-submenu a:hover{
      color:var(--theme);
      background:var(--theme-soft);
    }

    .productlist-main{
      min-height:70vh;
      background:linear-gradient(180deg,#f4f7fc 0,#fff 470px);
    }

    .productlist-main .product-hero{
      position:relative;
      padding:72px 0 58px;
      overflow:hidden;
      color:#fff;
      background:
        radial-gradient(circle at 85% 18%,rgba(108,159,255,.35),transparent 24%),
        radial-gradient(circle at 15% 90%,rgba(255,255,255,.12),transparent 25%),
        linear-gradient(135deg,#061a3d 0,var(--theme) 64%,#1455b5 100%);
    }

    .productlist-main .product-hero::before,
    .productlist-main .product-hero::after{
      position:absolute;
      border:1px solid rgba(255,255,255,.16);
      border-radius:50%;
      content:"";
    }

    .productlist-main .product-hero::before{
      width:340px;
      height:340px;
      top:-210px;
      right:7%;
    }

    .productlist-main .product-hero::after{
      width:220px;
      height:220px;
      right:20%;
      bottom:-170px;
    }

    .productlist-main .breadcrumbs{
      position:relative;
      z-index:1;
      margin-bottom:26px;
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:9px;
      color:#c9d8f5;
      font-size:.86rem;
    }

    .productlist-main .breadcrumbs a:hover{
      color:#fff;
    }

    .productlist-main .hero-kicker{
      position:relative;
      z-index:1;
      margin:0 0 12px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#dbe7ff;
      font-size:.78rem;
      font-weight:850;
      letter-spacing:.13em;
      text-transform:uppercase;
    }

    .productlist-main .hero-kicker::before{
      width:25px;
      height:2px;
      background:#83adff;
      content:"";
    }

    .productlist-main .product-hero h1{
      position:relative;
      z-index:1;
      max-width:880px;
      margin:0;
      font-size:clamp(2.2rem,5vw,4.5rem);
      line-height:1.03;
      letter-spacing:-.055em;
    }

    .productlist-main .product-hero p{
      position:relative;
      z-index:1;
      max-width:720px;
      margin:22px 0 0;
      color:#dce7fb;
      font-size:1.05rem;
    }

    .productlist-main .catalog-section{
      padding:48px 0 86px;
    }

    .productlist-main .category-panel{
      position:relative;
      z-index:2;
      margin-top:-78px;
      margin-bottom:38px;
      padding:25px;
      border:1px solid rgba(211,220,234,.9);
      border-radius:20px;
      background:rgba(255,255,255,.97);
      box-shadow:0 20px 55px rgba(9,35,78,.13);
    }

    .productlist-main .section-heading{
      margin-bottom:20px;
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:20px;
    }

    .productlist-main .section-heading h2{
      margin:0;
      color:#101828;
      font-size:clamp(1.45rem,2.7vw,2rem);
      line-height:1.2;
      letter-spacing:-.025em;
    }

    .productlist-main .section-heading p{
      max-width:580px;
      margin:6px 0 0;
      color:var(--muted);
      font-size:.94rem;
    }

    .productlist-main .section-count{
      padding:7px 11px;
      border-radius:999px;
      color:var(--theme);
      background:var(--theme-soft);
      font-size:.78rem;
      font-weight:800;
      white-space:nowrap;
    }

    .productlist-main .product-categories{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }

    .productlist-main .category-chip{
      padding:10px 14px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      border:1px solid #d8e0ec;
      border-radius:999px;
      color:#344054;
      background:#fff;
      font-size:.88rem;
      font-weight:750;
      transition:color .2s ease,border-color .2s ease,background .2s ease,transform .2s ease;
    }

    .productlist-main .category-chip::before{
      width:7px;
      height:7px;
      border-radius:50%;
      background:#8aa9df;
      content:"";
    }

    .productlist-main .category-chip:hover{
      border-color:var(--theme);
      color:var(--theme);
      background:var(--theme-soft);
      transform:translateY(-1px);
    }

    .productlist-main .product-toolbar{
      margin-bottom:24px;
      padding:16px 18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      border:1px solid var(--line);
      border-radius:14px;
      background:#fff;
    }

    .productlist-main .toolbar-copy strong{
      display:block;
      color:#1d2939;
    }

    .productlist-main .toolbar-copy span{
      color:var(--muted);
      font-size:.85rem;
    }

    .productlist-main .catalog-note{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--success);
      font-size:.82rem;
      font-weight:800;
    }

    .productlist-main .catalog-note::before{
      width:8px;
      height:8px;
      border-radius:50%;
      background:#12b76a;
      box-shadow:0 0 0 4px #d1fadf;
      content:"";
    }

    .productlist-main .product-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:22px;
    }

    .productlist-main .product-card{
      min-width:0;
      display:flex;
      overflow:hidden;
      flex-direction:column;
      border:1px solid var(--line);
      border-radius:18px;
      background:#fff;
      box-shadow:0 8px 22px rgba(16,24,40,.05);
      transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease;
    }

    .productlist-main .product-card:hover{
      border-color:#adc6f2;
      box-shadow:0 18px 38px rgba(11,61,145,.13);
      transform:translateY(-5px);
    }

    .productlist-main .product-image{
      position:relative;
      aspect-ratio:16/10;
      overflow:hidden;
      background:#e9eef6;
    }

    .productlist-main .product-image img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .4s ease;
    }

    .productlist-main .product-card:hover .product-image img{
      transform:scale(1.045);
    }

    .productlist-main .product-badge{
      position:absolute;
      top:13px;
      left:13px;
      padding:6px 9px;
      border-radius:999px;
      color:#fff;
      background:rgba(6,26,61,.86);
      backdrop-filter:blur(7px);
      font-size:.72rem;
      font-weight:800;
    }

    .productlist-main .product-body{
      min-width:0;
      padding:20px;
      display:flex;
      flex:1;
      flex-direction:column;
    }

    .productlist-main .product-body h2{
      margin:0;
      color:#101828;
      font-size:1.13rem;
      line-height:1.4;
      letter-spacing:-.015em;
    }

    .productlist-main .product-body h2 a:hover{
      color:var(--theme);
    }

    .productlist-main .product-summary{
      margin:11px 0 18px;
      display:-webkit-box;
      overflow:hidden;
      color:#667085;
      font-size:.91rem;
      line-height:1.65;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:3;
    }

    .productlist-main .product-meta{
      margin-top:auto;
      padding-top:15px;
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      justify-content:space-between;
      gap:8px 12px;
      border-top:1px solid #edf0f4;
      color:#7a8495;
      font-size:.78rem;
    }

    .productlist-main .product-meta span{
      display:inline-flex;
      align-items:center;
      gap:5px;
    }

    .productlist-main .product-link{
      margin-top:16px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      color:var(--theme);
      font-size:.88rem;
      font-weight:850;
    }

    .productlist-main .product-link::after{
      font-size:1.05rem;
      content:"→";
      transition:transform .2s ease;
    }

    .productlist-main .product-card:hover .product-link::after{
      transform:translateX(4px);
    }

    .productlist-main .pagination{
      margin-top:42px;
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      justify-content:center;
      gap:8px;
    }

    .productlist-main .pagination a{
      min-width:42px;
      min-height:42px;
      padding:8px 12px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border:1px solid var(--line);
      border-radius:10px;
      color:#344054;
      background:#fff;
      font-size:.88rem;
      font-weight:750;
      transition:color .2s ease,border-color .2s ease,background .2s ease;
    }

    .productlist-main .pagination a:hover,
    .productlist-main .pagination a.active,
    .productlist-main .pagination a.current{
      border-color:var(--theme);
      color:#fff;
      background:var(--theme);
    }

    .productlist-main .catalog-guidance{
      margin-top:56px;
      padding:30px;
      display:grid;
      grid-template-columns:minmax(0,1fr) auto;
      align-items:center;
      gap:30px;
      border-radius:20px;
      color:#fff;
      background:linear-gradient(135deg,#0a275d,var(--theme));
      box-shadow:0 20px 45px rgba(11,61,145,.17);
    }

    .productlist-main .catalog-guidance h2{
      margin:0 0 8px;
      font-size:1.55rem;
      line-height:1.25;
    }

    .productlist-main .catalog-guidance p{
      max-width:720px;
      margin:0;
      color:#dce8ff;
    }

    .productlist-main .guidance-link{
      padding:12px 17px;
      border-radius:10px;
      color:var(--theme-dark);
      background:#fff;
      font-weight:850;
      white-space:nowrap;
    }

    .footer{
      color:#cbd5e1;
      background:#071426;
    }

    .footer-main{
      padding:62px 0 44px;
      display:grid;
      grid-template-columns:1.5fr 1fr 1fr 1fr;
      gap:42px;
    }

    .footer .logo{
      color:#fff;
    }

    .footer-brand p{
      max-width:430px;
      margin:18px 0;
      color:#94a3b8;
      font-size:.9rem;
    }

    .social-links{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }

    .footer h3{
      margin:7px 0 18px;
      color:#fff;
      font-size:.96rem;
    }

    .footer-links,
    .footer-contact{
      display:grid;
      gap:10px;
    }

    .footer-links a,
    .footer-contact{
      color:#94a3b8;
      font-size:.88rem;
    }

    .footer-links a:hover,
    .footer-contact a:hover{
      color:#fff;
    }

    .footer-contact span{
      min-width:0;
      overflow-wrap:anywhere;
    }

    .footer-bottom{
      min-height:72px;
      padding:18px 0;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
      border-top:1px solid rgba(148,163,184,.17);
      color:#7f8da1;
      font-size:.82rem;
    }

    .footer-bottom-links{
      display:flex;
      flex-wrap:wrap;
      justify-content:flex-end;
      gap:16px;
    }

    .footer-bottom a:hover{
      color:#fff;
    }

    @media (max-width:1080px){
      .main-nav{
        display:none;
      }

      .hamburger{
        display:flex;
      }

      .header-btns{
        margin-left:auto;
      }

      .productlist-main .product-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }

      .footer-main{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }
    }

    @media (max-width:720px){
      .container{
        width:min(calc(100% - 28px),var(--container));
      }

      .topbar-inner{
        padding:7px 0;
        align-items:flex-start;
        flex-direction:column;
        gap:3px;
      }

      .topbar-contact{
        width:100%;
        justify-content:space-between;
        gap:10px;
      }

      .header-inner{
        min-height:68px;
        gap:12px;
      }

      .header .logo span{
        max-width:125px;
      }

      .header-btns > :not(.open-account):not(.hamburger){
        display:none;
      }

      .open-account{
        padding:9px 11px;
        font-size:.78rem;
      }

      .productlist-main .product-hero{
        padding:48px 0 94px;
      }

      .productlist-main .product-hero h1{
        font-size:clamp(2.1rem,12vw,3.3rem);
      }

      .productlist-main .product-hero p{
        font-size:.94rem;
      }

      .productlist-main .catalog-section{
        padding-bottom:64px;
      }

      .productlist-main .category-panel{
        margin-top:-66px;
        padding:19px;
      }

      .productlist-main .section-heading{
        align-items:flex-start;
        flex-direction:column;
      }

      .productlist-main .product-toolbar{
        align-items:flex-start;
        flex-direction:column;
      }

      .productlist-main .product-grid{
        grid-template-columns:1fr;
      }

      .productlist-main .catalog-guidance{
        padding:24px;
        grid-template-columns:1fr;
      }

      .productlist-main .guidance-link{
        justify-self:start;
      }

      .footer-main{
        padding-top:48px;
        grid-template-columns:1fr;
        gap:30px;
      }

      .footer-bottom{
        align-items:flex-start;
        flex-direction:column;
      }

      .footer-bottom-links{
        justify-content:flex-start;
      }
    }

    @media (max-width:430px){
      .topbar-contact{
        flex-direction:column;
      }

      .header .logo span{
        display:none;
      }

      .productlist-main .product-categories{
        align-items:stretch;
        flex-direction:column;
      }

      .productlist-main .category-chip{
        justify-content:flex-start;
        border-radius:10px;
      }
    }

    @media (prefers-reduced-motion:reduce){
      *,
      *::before,
      *::after{
        scroll-behavior:auto!important;
        transition:none!important;
      }
    }