:root{
      --max:1180px;
      --navH:72px;
      --bg:#07090b;
      --panel:#0d1014;
      --panel2:#0b0f13;
      --text:#ffffff;
      --text-strong:rgba(255,255,255,.92);
      --muted:rgba(255,255,255,.72);
      --muted2:rgba(255,255,255,.52);
      --line:rgba(255,255,255,.10);
      --surface:rgba(255,255,255,.03);
      --surface2:rgba(255,255,255,.06);
      --accent:#5ae2ff;
      --shadow:0 18px 45px rgba(0,0,0,.55);
    }

    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    html, body{
      width:100%;
      max-width:100%;
      overflow-x:hidden;
    }

/* ================================
   Desktop Models Dropdown
================================ */

.nav-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.nav-dropdown-toggle i {
  font-size: 11px;
  transition: transform .25s ease;
}

.nav-dropdown:hover .nav-dropdown-toggle i {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 220px;
  padding: 10px;
  border-radius: 18px;
  background: rgba(12, 12, 12, .96);
  border: 1px solid rgba(255, 255, 255, .12);
  box-shadow: 0 22px 60px rgba(0, 0, 0, .45);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .22s ease, transform .22s ease, visibility .22s ease;
  z-index: 999;
  backdrop-filter: blur(18px);
}

.nav-dropdown-menu::before {
  content: "";
  position: absolute;
  top: -18px;
  left: 0;
  right: 0;
  height: 18px;
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu a {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 11px 13px;
  border-radius: 12px;
  color: rgba(255, 255, 255, .82);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}

.nav-dropdown-menu a:hover {
  background: rgba(255, 255, 255, .08);
  color: #fff;
  transform: translateX(3px);
}

/* ================================
   Mobile Models Dropdown
================================ */

.mobile-dropdown {
  display: block;
}

.mobile-dropdown-menu {
  padding: 0 0 8px 14px;
  margin-top: -4px;
}

.mobile-dropdown-menu .menuLink {
  min-height: 46px;
  padding-left: 14px;
  font-size: 14px;
  opacity: .86;
}

.mobile-dropdown-menu .menuLink span::before {
  content: "— ";
  opacity: .45;
}

@media (max-width: 991px) {
  .nav-dropdown-menu {
    display: none;
  }
}

    body{
      margin:0;
      font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 700px at 20% 10%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 60%),
        radial-gradient(900px 600px at 80% 20%, color-mix(in srgb, var(--text) 6%, transparent), transparent 55%),
        var(--bg);
    }

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

    .nav{
      position:fixed; inset:0 0 auto 0;
      z-index:120;
      height: var(--navH);
      background: color-mix(in srgb, var(--panel) 78%, transparent);
      backdrop-filter: blur(10px);
      border-bottom:1px solid var(--line);
    }
    .nav-inner{
      height:100%;
      max-width:var(--max);
      margin:0 auto;
      padding:0 18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
    }
    .brand{ display:flex; align-items:center; gap:10px; min-width:0; }
    .brand-logo{ height:50px; width:auto; display:none; }
    .brand-logo.logoDark{ display:block; }
    .brand-logo.logoLight{ display:none; }
.nav-links{
      display:flex;
      gap:18px;
      font-size:12px;
      text-transform:uppercase;
      letter-spacing:.14em;
      color:var(--muted);
      align-items:center;
    }
    .nav-links a{
      display:inline-flex;
      align-items:center;
      gap:8px;
      height:44px;
      padding:0 10px;
      line-height:1;
      border-radius:999px;
      transition:.18s ease;
    }
    .nav-links a:hover{
      background: rgba(14,165,233,.08);
      color: rgba(255,255,255,.92);
    }
    :root[data-theme=dark] .nav-links a:hover{
      color: rgba(255,255,255,.92);
    }
    .nav-links a.active{
      color: var(--text-strong);
      background: var(--surface);
      border:1px solid var(--line);
    }

    .menuIconLink{
      display:flex;
      align-items:center;
      justify-content:center;
      width:42px;
      height:42px;
      border-radius:50%;
      transition: all .2s ease;
      border:1px solid transparent;
      color: var(--text);
    }
    .menuIconSvg{ display:block; width:30px; height:30px; transform: translateY(1px); }
    .menuIconSvg path{
      fill: currentColor !important;
      stroke: currentColor !important;
    }
    .menuIconLink:hover{
      transform: translateY(-2px);
      border-color: rgba(14,165,233,.25);
      box-shadow: 0 0 0 5px rgba(14,165,233,.10);
      background: rgba(14,165,233,.06);
      color: var(--accent);
    }

    .hamburger{
      width:42px; height:42px;
      border:1px solid var(--line);
      background: var(--surface);
      border-radius:14px;
      display:none;
      align-items:center; justify-content:center;
      cursor:pointer;
      transition:.18s ease;
      color: var(--text);
    }
    .hamburger:hover{
      border-color: color-mix(in srgb, var(--accent) 35%, transparent);
      box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 12%, transparent);
    }
    .hamburger span{
      position:relative;
      width:18px; height:2px;
      background: currentColor;
      display:block;
    }
    .hamburger span:before,
    .hamburger span:after{
      content:"";
      position:absolute; left:0;
      width:18px; height:2px;
      background: currentColor;
    }
    .hamburger span:before{ top:-6px; }
    .hamburger span:after{ top:6px; }

    .navClose{
      width:42px; height:42px;
      border:1px solid var(--line);
      background: var(--surface);
      border-radius:14px;
      cursor:pointer;
      color: var(--text-strong);
      font-size:18px;
      display:none;
      align-items:center;
      justify-content:center;
      transition:.18s ease;
    }
    .navClose:hover{
      border-color: color-mix(in srgb, var(--accent) 35%, transparent);
      box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 12%, transparent);
    }
    body.menu-open .navClose{ display:flex; }
    body.menu-open #openMenu{ display:none; }

    .overlay{
      position:fixed;
      inset:0;
      z-index:110;
      background: color-mix(in srgb, #000 35%, transparent);
      backdrop-filter: blur(10px);
      opacity:0;
      pointer-events:none;
      transition: opacity .28s ease;
    }
    .overlay.open{
      opacity:1;
      pointer-events:auto;
    }

    .overlay-panel{
      position:absolute;
      top:0; right:0;
      height:100%;
      width:100vw;
      max-width:100vw;
      background: var(--panel2);
      border-left:1px solid var(--line);
      box-shadow:-24px 0 80px rgba(0,0,0,.35);
      transform: translateX(100%);
      transition: transform .36s cubic-bezier(.77,0,.18,1);
      overflow:auto;
      display:flex;
      flex-direction:column;
    }
    .overlay.open .overlay-panel{ transform: translateX(0); }

    .overlay-top{
      position: sticky;
      top: 0;
      z-index: 5;
      height: var(--navH);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding: 0 16px;
      border-bottom: 1px solid var(--line);
      background: color-mix(in srgb, var(--panel2) 92%, transparent);
      backdrop-filter: blur(12px);
    }

    .dot{
      width:10px; height:10px; border-radius:50%;
      background: var(--accent);
      box-shadow: 0 0 18px color-mix(in srgb, var(--accent) 55%, transparent);
      flex:0 0 auto;
      display:inline-block;
      margin-right:10px;
    }

    .overlay .brand{
      font-weight: 800;
      letter-spacing: .08em;
      font-size: 18px;
      color: var(--text);
    }

    .overlay-close{
      width:42px; height:42px;
      border:1px solid var(--line);
      background: var(--surface);
      border-radius:14px;
      cursor:pointer;
      display:flex;
      align-items:center;
      justify-content:center;
      color: var(--text-strong);
      font-size:18px;
      transition:.18s ease;
    }

    .overlay-links{
      display:flex;
      flex-direction:column;
    }
    .overlay-links a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding: 18px 18px;
      border-bottom: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
      color: var(--text-strong);
      text-transform: uppercase;
      letter-spacing: .12em;
      font-weight: 700;
      font-size: 13px;
      background: transparent;
      transition: background .18s ease, transform .18s ease;
      cursor:pointer;
    }
    .overlay-links a:hover{
      background: var(--surface);
      transform: translateX(2px);
    }

    .contactPage{
      min-height:100vh;
      padding-top: calc(var(--navH) + 28px);
      padding-bottom: 60px;
    }

    .container{
      width:min(var(--max), calc(100% - 32px));
      margin:0 auto;
    }

    .hero{
      border:1px solid var(--line);
      background:
        linear-gradient(180deg, color-mix(in srgb, var(--surface2) 95%, transparent), color-mix(in srgb, var(--surface) 95%, transparent));
      border-radius:30px;
      padding:38px 32px;
      box-shadow: var(--shadow);
      overflow:hidden;
    }

    .heroGrid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:24px;
      align-items:end;
    }

    .kicker{
      font-size:12px;
      letter-spacing:.18em;
      text-transform:uppercase;
      color: var(--muted2);
    }
    .hero h1{
      margin:10px 0 0;
      font-size: clamp(30px, 5vw, 56px);
      line-height:.95;
      letter-spacing:-.04em;
      color: var(--text-strong);
      max-width: 760px;
    }
    .hero p{
      margin:16px 0 0;
      color: var(--muted);
      line-height:1.7;
      font-size:15px;
      max-width:620px;
    }

    .heroCard{
      border:1px solid var(--line);
      background:var(--surface);
      border-radius:24px;
      padding:18px;
    }
    .heroCard h3{
      margin:0 0 10px;
      font-size:12px;
      letter-spacing:.18em;
      text-transform:uppercase;
      color:var(--muted2);
    }
    .heroCard .line{
      display:flex;
      align-items:flex-start;
      gap:12px;
      color:var(--text-strong);
      font-size:14px;
      line-height:1.6;
      padding:10px 0;
      border-bottom:1px solid color-mix(in srgb, var(--text) 8%, transparent);
    }
    .heroCard .line:last-child{ border-bottom:0; }
    .heroCard i{
      width:18px;
      margin-top:2px;
      color:var(--accent);
      flex:0 0 18px;
    }

    .mainGrid{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:22px;
      margin-top:22px;
      align-items:start;
    }

    .panel{
      border:1px solid var(--line);
      background: color-mix(in srgb, var(--panel) 92%, transparent);
      border-radius:28px;
      padding:24px;
      box-shadow: var(--shadow);
    }

    .panelTitle{
      margin:0 0 16px;
      font-size:13px;
      letter-spacing:.18em;
      text-transform:uppercase;
      color:var(--muted2);
    }

    .alert{
      border-radius:16px;
      padding:14px 16px;
      margin-bottom:16px;
      font-size:14px;
      line-height:1.6;
      border:1px solid var(--line);
    }
    .alert-success{
      background: color-mix(in srgb, #22c55e 12%, var(--surface));
      border-color: color-mix(in srgb, #22c55e 24%, transparent);
      color: var(--text-strong);
    }
    .alert-error{
      background: color-mix(in srgb, #ef4444 10%, var(--surface));
      border-color: color-mix(in srgb, #ef4444 22%, transparent);
      color: var(--text-strong);
    }

    .contactForm{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:14px;
    }

    .field{
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .field.full{ grid-column:1 / -1; }

    .label{
      font-size:11px;
      letter-spacing:.18em;
      text-transform:uppercase;
      color:var(--muted2);
      font-weight:800;
    }

    .input,
    .textarea,
    .select{
      width:100%;
      border:1px solid var(--line);
      background:var(--surface);
      color:var(--text);
      border-radius:16px;
      padding:14px 16px;
      font:inherit;
      outline:none;
      transition:.18s ease;
    }

    .textarea{
      min-height:160px;
      resize:vertical;
    }

    .input:focus,
    .textarea:focus,
    .select:focus{
      border-color: color-mix(in srgb, var(--accent) 45%, transparent);
      box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 12%, transparent);
      background: color-mix(in srgb, var(--accent) 3%, var(--surface));
    }

    .formActions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:18px;
      align-items:center;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      height:48px;
      padding:0 18px;
      border-radius:999px;
      border:1px solid var(--line);
      background:var(--surface);
      color:var(--text-strong);
      cursor:pointer;
      font-weight:800;
      font-size:12px;
      letter-spacing:.14em;
      text-transform:uppercase;
      transition:.18s ease;
    }
    .btn:hover{
      transform:translateY(-1px);
      border-color: color-mix(in srgb, var(--accent) 40%, transparent);
      box-shadow:0 0 0 5px color-mix(in srgb, var(--accent) 12%, transparent);
    }
    .btnPrimary{
      background: color-mix(in srgb, var(--accent) 18%, var(--surface));
      border-color: color-mix(in srgb, var(--accent) 30%, transparent);
    }

    .hiddenTrap{
      position:absolute !important;
      left:-9999px !important;
      opacity:0 !important;
      pointer-events:none !important;
      height:0 !important;
      width:0 !important;
      overflow:hidden !important;
    }

    .note{
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }

    .infoGrid{
      display:grid;
      gap:14px;
    }

    .infoCard{
      border:1px solid var(--line);
      background:var(--surface);
      border-radius:22px;
      padding:18px;
    }

    .infoCardTop{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:10px;
    }

    .infoIcon{
      width:42px;
      height:42px;
      border-radius:14px;
      display:flex;
      align-items:center;
      justify-content:center;
      background: color-mix(in srgb, var(--accent) 12%, transparent);
      border:1px solid color-mix(in srgb, var(--accent) 18%, transparent);
      color:var(--accent);
      font-size:16px;
      flex:0 0 42px;
    }

    .infoCard h3{
      margin:0;
      font-size:15px;
      color:var(--text-strong);
    }

    .infoCard p{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      font-size:14px;
    }

    .miniLinks{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:12px;
    }

    .miniLink{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid var(--line);
      background:var(--surface);
      color:var(--text-strong);
      font-size:12px;
      letter-spacing:.08em;
      text-transform:uppercase;
      transition:.18s ease;
    }
    .miniLink:hover{
      border-color: color-mix(in srgb, var(--accent) 36%, transparent);
      box-shadow:0 0 0 4px color-mix(in srgb, var(--accent) 10%, transparent);
      transform:translateY(-1px);
    }

    .footerNote{
      margin-top:16px;
      padding:16px 18px;
      border:1px solid var(--line);
      border-radius:18px;
      background:var(--surface);
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }

    .ai-suggestions{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:10px;
    }

    .ai-suggest{
      border:1px solid var(--line);
      background:var(--surface);
      color:var(--text);
      padding:8px 10px;
      border-radius:12px;
      font-size:12px;
      cursor:pointer;
      transition:all .2s;
    }

    .ai-suggest:hover{
      border-color:var(--accent);
      background:rgba(14,165,233,.08);
    }

    /* =========================
   CATEGORIES SECTION
   ========================= */

.categoriesSection{
  margin-top:22px;
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  border-radius:28px;
  padding:24px;
  box-shadow: var(--shadow);
}

.categoriesHead{
  margin-bottom:18px;
}

.categoriesHead h2{
  margin:8px 0 0;
  font-size:22px;
  line-height:1.1;
  color:var(--text-strong);
}

.categoriesHead p{
  margin:10px 0 0;
  color:var(--muted);
  line-height:1.6;
  font-size:14px;
}

.categoriesGrid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:14px;
}

.categoryCard{
  position:relative;
  min-height:220px;
  border-radius:22px;
  overflow:hidden;
  border:1px solid var(--line);
  background:
    radial-gradient(600px 260px at 30% 10%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 60%),
    var(--surface);
  display:flex;
  align-items:flex-end;
  transition:.22s ease;
}

.categoryCard:hover{
  transform:translateY(-3px);
  border-color:color-mix(in srgb, var(--accent) 36%, transparent);
  box-shadow:0 0 0 5px color-mix(in srgb, var(--accent) 12%, transparent);
}

.categoryCard img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  transition:.35s ease;
}

.categoryCard:hover img{
  transform:scale(1.05);
}

.categoryCard:after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(to top, rgba(0,0,0,.78), rgba(0,0,0,.14));
}

.categoryPlaceholder{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  color:color-mix(in srgb, var(--text) 22%, transparent);
  font-size:46px;
}

.categoryContent{
  position:relative;
  z-index:2;
  padding:18px;
  color:#fff;
}

.categoryContent h3{
  margin:0;
  font-size:20px;
  line-height:1.05;
  text-transform:uppercase;
  letter-spacing:-.03em;
}

.categoryContent p{
  margin:8px 0 0;
  color:rgba(255,255,255,.78);
  font-size:13px;
  line-height:1.5;
}

@media (max-width: 980px){
  .categoriesGrid{
    grid-template-columns:1fr;
  }

  .categoryCard{
    min-height:210px;
  }
}

    @media (max-width: 980px){
      .nav{ height:64px; }
      .nav-inner{ padding:10px 16px; }
      .brand-logo{ height:32px; }
      .hamburger{ width:40px; height:40px; display:flex; }
      .nav-links{ display:none !important; }
      .contactPage{
        padding-top: calc(var(--navH) + 20px);
      }

      .hero{
        padding:24px 18px;
        border-radius:24px;
      }

      .heroGrid,
      .mainGrid,
      .contactForm{
        grid-template-columns:1fr;
      }

      .panel{
        padding:18px;
        border-radius:22px;
      }
    }