:root {
      --navy:       #0a0e14;
      --navy-mid:   #0f1923;
      --navy-light: #162030;
      --teal-dark:  #0d3d3a;
      --teal:       #1a7a6e;
      --teal-light: #2ab8a0;
      --teal-glow:  #2ee8c8;
      --white:      #e8f0f0;
      --white-dim:  #8aa8aa;
      --green:      #39ff14;
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }

    body {
      background: var(--navy);
      color: var(--white);
      font-family: 'Barlow Condensed', sans-serif;
      overflow-x: hidden;
    }

    /* ─── NAV ─────────────────────────────────────────── */
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 1.2rem 3rem;
      background: linear-gradient(180deg, rgba(10,14,20,0.97) 0%, rgba(10,14,20,0.85) 100%);
      backdrop-filter: blur(8px);
      border-bottom: 1px solid rgba(42,184,160,0.1);
    }
    .nav-logo { display: flex; align-items: center; text-decoration: none; }
    .nav-links { display: flex; gap: 2.5rem; list-style: none; }
    .nav-links a {
      font-family: 'Barlow Condensed', sans-serif;
      font-weight: 400;
      font-size: 0.85rem;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--white-dim);
      text-decoration: none;
      transition: color 0.2s;
      position: relative;
    }
    .nav-links a::after {
      content: '';
      position: absolute;
      bottom: -4px; left: 0;
      width: 0; height: 1px;
      background: var(--teal-glow);
      transition: width 0.3s;
    }
    .nav-links a:hover { color: var(--teal-glow); }
    .nav-links a:hover::after { width: 100%; }
    .nav-links a.active { color: var(--teal-light); }
    .nav-links a.active::after { width: 100%; background: var(--teal-light); }
    .nav-cta {
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 0.85rem;
      font-weight: 500;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--navy);
      background: var(--teal-light);
      border: none;
      padding: 0.55rem 1.4rem;
      cursor: pointer;
      text-decoration: none;
      clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
      transition: background 0.2s, box-shadow 0.2s;
    }
    .nav-cta:hover {
      background: var(--teal-glow);
      box-shadow: 0 0 20px rgba(46,232,200,0.4);
    }

    /* ─── PAGE HEADER ─────────────────────────────────── */
    .page-header {
      padding: 9rem 3rem 4rem;
      background: var(--navy-mid);
      border-bottom: 1px solid rgba(42,184,160,0.12);
      position: relative;
      overflow: hidden;
    }
    .page-header-grid {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(42,184,160,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(42,184,160,0.04) 1px, transparent 1px);
      background-size: 60px 60px;
      mask-image: radial-gradient(ellipse at 20% 60%, black 20%, transparent 70%);
    }
    .page-header-glow {
      position: absolute;
      top: 50%; left: -100px;
      transform: translateY(-50%);
      width: 500px; height: 500px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(26,122,110,0.1) 0%, transparent 70%);
      pointer-events: none;
    }
    .page-header-content { position: relative; z-index: 1; }

    .section-label {
      font-family: 'Space Mono', monospace;
      font-size: 0.65rem;
      letter-spacing: 0.35em;
      text-transform: uppercase;
      color: var(--teal-light);
      margin-bottom: 1rem;
      display: flex;
      align-items: center;
      gap: 0.8rem;
    }
    .section-label::before {
      content: '';
      display: block;
      width: 24px; height: 1px;
      background: var(--teal-light);
    }

    .page-header h1 {
      font-family: 'Rajdhani', sans-serif;
      font-size: clamp(3rem, 5vw, 4.5rem);
      font-weight: 700;
      text-transform: uppercase;
      line-height: 0.95;
      letter-spacing: -0.01em;
      margin-bottom: 1rem;
    }
    .page-header-sub {
      font-size: 1.1rem;
      font-weight: 300;
      letter-spacing: 0.05em;
      color: var(--white-dim);
      max-width: 520px;
      line-height: 1.6;
    }

    /* ─── PRODUCTEN SECTION ───────────────────────────── */
    .producten-section { padding: 3rem; }

    /* ─── TOOLBAR ─────────────────────────────────────── */
    .prod-toolbar {
      background: var(--navy-mid);
      border: 1px solid rgba(42,184,160,0.12);
      padding: 1.5rem;
      margin-bottom: 1.5rem;
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
      align-items: center;
    }

    .prod-search {
      display: flex;
      flex: 1;
      min-width: 300px;
    }
    .prod-search input {
      flex: 1;
      padding: 0.8rem 1rem;
      background: var(--navy);
      border: 1px solid rgba(42,184,160,0.2);
      border-right: none;
      color: var(--white);
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 1rem;
      letter-spacing: 0.05em;
      outline: none;
      transition: border-color 0.2s;
    }
    .prod-search input:focus { border-color: var(--teal-light); }
    .prod-search input::placeholder { color: var(--white-dim); opacity: 0.7; }
    .prod-search-btn {
      padding: 0.8rem 1.6rem;
      background: var(--teal-light);
      color: var(--navy);
      border: none;
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 0.85rem;
      font-weight: 600;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      cursor: pointer;
      white-space: nowrap;
      transition: background 0.2s, box-shadow 0.2s;
    }
    .prod-search-btn:hover {
      background: var(--teal-glow);
      box-shadow: 0 0 20px rgba(46,232,200,0.3);
    }

    .prod-filters {
      display: flex;
      flex-wrap: wrap;
      gap: 0.75rem;
      align-items: center;
    }
    .prod-filters label {
      font-family: 'Space Mono', monospace;
      font-size: 0.6rem;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--white-dim);
    }
    .prod-filters select {
      padding: 0.65rem 2rem 0.65rem 0.9rem;
      background: var(--navy);
      border: 1px solid rgba(42,184,160,0.2);
      color: var(--white);
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 0.9rem;
      letter-spacing: 0.05em;
      cursor: pointer;
      outline: none;
      transition: border-color 0.2s;
      appearance: none;
      -webkit-appearance: none;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%238aa8aa' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: right 0.7rem center;
    }
    .prod-filters select:focus { border-color: var(--teal-light); }
    .prod-filters select option { background: var(--navy-mid); }

    /* ─── STATUS BAR ──────────────────────────────────── */
    .prod-status {
      font-family: 'Space Mono', monospace;
      font-size: 0.65rem;
      letter-spacing: 0.1em;
      color: var(--white-dim);
      margin-bottom: 1.5rem;
      min-height: 1rem;
      display: flex;
      align-items: center;
      gap: 1rem;
    }
    .prod-status::before {
      content: '';
      display: inline-block;
      width: 16px; height: 1px;
      background: rgba(42,184,160,0.4);
    }

    /* ─── STATE (loading / empty / start) ─────────────── */
    .prod-state {
      padding: 5rem 2rem;
      text-align: center;
      color: var(--white-dim);
      display: none;
    }
    .prod-state.visible { display: block; }
    .prod-state-icon {
      font-family: 'Space Mono', monospace;
      font-size: 2rem;
      display: block;
      margin-bottom: 1.2rem;
      color: rgba(42,184,160,0.3);
    }
    .prod-state p {
      font-family: 'Space Mono', monospace;
      font-size: 0.7rem;
      letter-spacing: 0.1em;
      line-height: 1.8;
    }
    @keyframes spin-slow { to { transform: rotate(360deg); } }
    .spin { display: inline-block; animation: spin-slow 1.5s linear infinite; }

    /* ─── PRODUCT GRID ────────────────────────────────── */
    .prod-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
      gap: 1px;
      background: rgba(42,184,160,0.08);
    }

    /* ─── PRODUCT CARD ────────────────────────────────── */
    .prod-card {
      background: var(--navy-mid);
      padding: 1.8rem 1.5rem;
      position: relative;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
      transition: background 0.25s;
    }
    .prod-card::before {
      content: '';
      position: absolute;
      left: 0; top: 0; bottom: 0;
      width: 3px;
      background: linear-gradient(180deg, var(--teal-glow), var(--teal-light));
      transform: scaleY(0);
      transform-origin: bottom;
      transition: transform 0.3s ease;
    }
    .prod-card:hover { background: var(--navy-light); }
    .prod-card:hover::before { transform: scaleY(1); }

    .prod-card-name {
      font-family: 'Rajdhani', sans-serif;
      font-size: 1.1rem;
      font-weight: 600;
      line-height: 1.3;
      color: var(--white);
      flex: 1;
    }

    .prod-card-meta {
      display: flex;
      flex-direction: column;
      gap: 0.2rem;
    }
    .prod-meta-row {
      font-family: 'Space Mono', monospace;
      font-size: 0.6rem;
      color: var(--white-dim);
      letter-spacing: 0.04em;
    }
    .prod-meta-row span { color: rgba(42,184,160,0.6); margin-right: 0.3rem; }

    .prod-stock {
      display: inline-flex;
      align-items: center;
      gap: 0.45rem;
      font-size: 0.78rem;
      font-weight: 500;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }
    .prod-stock-dot {
      width: 6px; height: 6px;
      border-radius: 50%;
      flex-shrink: 0;
    }
    .prod-stock.in-stock { color: var(--green); }
    .prod-stock.in-stock .prod-stock-dot {
      background: var(--green);
      box-shadow: 0 0 6px var(--green);
    }
    .prod-stock.out-of-stock { color: var(--white-dim); }
    .prod-stock.out-of-stock .prod-stock-dot { background: var(--white-dim); opacity: 0.5; }

    .prod-card-btn {
      display: block;
      margin-top: 0.5rem;
      padding: 0.65rem 1rem;
      background: var(--teal-light);
      color: var(--navy);
      text-decoration: none;
      text-align: center;
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 0.82rem;
      font-weight: 600;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
      transition: background 0.2s, box-shadow 0.2s;
    }
    .prod-card-btn:hover {
      background: var(--teal-glow);
      box-shadow: 0 0 20px rgba(46,232,200,0.3);
    }

    /* ─── PAGINATION ──────────────────────────────────── */
    .prod-pagination {
      display: flex;
      justify-content: center;
      gap: 0.35rem;
      margin-top: 3rem;
      flex-wrap: wrap;
    }
    .prod-pagination button {
      min-width: 42px;
      padding: 0.5rem 0.8rem;
      background: var(--navy-mid);
      border: 1px solid rgba(42,184,160,0.15);
      color: var(--white-dim);
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 0.9rem;
      letter-spacing: 0.05em;
      cursor: pointer;
      transition: all 0.2s;
    }
    .prod-pagination button:hover:not(:disabled) {
      border-color: var(--teal-light);
      color: var(--teal-light);
    }
    .prod-pagination button.active {
      background: var(--teal-light);
      border-color: var(--teal-light);
      color: var(--navy);
      font-weight: 600;
    }
    .prod-pagination button:disabled { opacity: 0.35; cursor: default; }

    /* ─── FOOTER ──────────────────────────────────────── */
    footer {
      background: #070a0f;
      border-top: 1px solid rgba(42,184,160,0.15);
      padding: 3rem;
      display: grid;
      grid-template-columns: 1fr auto;
      align-items: center;
      gap: 2rem;
      margin-top: 6rem;
    }
    .footer-left p {
      font-size: 0.85rem;
      color: var(--white-dim);
      margin-top: 0.5rem;
      font-weight: 300;
      letter-spacing: 0.05em;
    }
    .footer-links { display: flex; gap: 2rem; list-style: none; }
    .footer-links a {
      font-size: 0.8rem;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--white-dim);
      text-decoration: none;
      transition: color 0.2s;
    }
    .footer-links a:hover { color: var(--teal-light); }

    /* ─── RESPONSIVE ──────────────────────────────────── */
    @media (max-width: 1024px) {
      .producten-section { padding: 2rem; }
    }
    @media (max-width: 768px) {
      nav { padding: 1rem 1.5rem; }
      .nav-cta { display: none; }
      .hamburger { display: flex; flex-direction: column; justify-content: center; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
      .hamburger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: transform 0.3s, opacity 0.3s; }
      .hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
      .hamburger.open span:nth-child(2) { opacity: 0; }
      .hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
      .nav-links { display: none; position: fixed; top: 57px; left: 0; right: 0; background: rgba(10,14,20,0.98); backdrop-filter: blur(16px); border-bottom: 1px solid rgba(42,184,160,0.2); flex-direction: column; padding: 0.5rem 0; gap: 0; z-index: 99; }
      .nav-links.open { display: flex; }
      .nav-links li { border-bottom: 1px solid rgba(255,255,255,0.05); }
      .nav-links a { display: block; padding: 1rem 1.5rem; font-size: 1rem; letter-spacing: 0.1em; }
      .page-header { padding: 7rem 1.5rem 3rem; }
      .producten-section { padding: 1.5rem; }
      .prod-toolbar { padding: 1rem; flex-direction: column; }
      .prod-search { min-width: 100%; }
      .prod-filters { flex-direction: column; align-items: stretch; gap: 0.5rem; }
      .prod-filters label { display: none; }
      .prod-filters select { width: 100%; min-height: 44px; }
      .prod-grid { grid-template-columns: 1fr 1fr; }
      footer { grid-template-columns: 1fr; }
      .footer-links { flex-wrap: wrap; gap: 0.75rem; }
    }
    @media (max-width: 480px) {
      .prod-grid { grid-template-columns: 1fr; }
      .prod-search-btn { min-height: 44px; }
      .prod-search input { min-height: 44px; }
    }