/* ============================================
           Brand tokens — matched to the homepage
           ============================================ */
      :root {
        --bg: hsl(40 30% 98%);
        --bg-soft: hsl(40 30% 94%);
        --card: hsl(40 40% 96%);
        --border: hsl(40 25% 88%);
        --fg: hsl(150 25% 15%);
        --muted-fg: hsl(150 15% 45%);
        --primary: hsl(152 45% 28%);
        --primary-2: hsl(152 45% 22%);
        --primary-soft: hsl(152 45% 28% / 0.08);
        --accent: hsl(35 80% 55%);
        --accent-2: hsl(35 80% 48%);
        --accent-soft: hsl(35 80% 55% / 0.12);
        --shadow-sm: 0 1px 2px hsl(150 25% 15% / 0.05);
        --shadow: 0 8px 24px hsl(150 25% 15% / 0.08);
        --shadow-lg: 0 18px 50px hsl(150 25% 15% / 0.12);
        --radius: 14px;
        --radius-lg: 22px;
        --container: 1240px;
      }

      * {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
      }
      html {
        scroll-behavior: smooth;
      }
      body {
        font-family:
          "Inter",
          -apple-system,
          BlinkMacSystemFont,
          "Segoe UI",
          Roboto,
          sans-serif;
        color: var(--fg);
        background: var(--bg);
        line-height: 1.6;
        -webkit-font-smoothing: antialiased;
      }
      a {
        color: inherit;
        text-decoration: none;
      }
      img {
        max-width: 100%;
        display: block;
      }
      .serif {
        font-family: "Playfair Display", Georgia, serif;
      }

      .container {
        max-width: var(--container);
        margin: 0 auto;
        padding: 0 24px;
      }

      /* ============================================
           Header / nav  — interactive + prominent
           ============================================ */
      .site-header {
        position: sticky;
        top: 0;
        z-index: 50;
        /* relative-context for the ::before gradient bar */
        background: hsl(40 30% 98% / 0.92);
        backdrop-filter: saturate(180%) blur(14px);
        -webkit-backdrop-filter: saturate(180%) blur(14px);
        border-bottom: 1px solid var(--border);
        box-shadow: 0 1px 0 rgba(0, 0, 0, 0.02);
        transition:
          box-shadow 0.35s ease,
          background 0.35s ease,
          border-color 0.35s ease;
      }
      /* Toggled by JS once the user scrolls */
      .site-header.scrolled {
        background: hsl(40 30% 98% / 0.98);
        box-shadow: 0 10px 30px -12px rgba(0, 0, 0, 0.18);
        border-bottom-color: transparent;
      }
      /* Gradient accent bar at the very top */
      .site-header::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(
          90deg,
          var(--primary),
          var(--accent-2, #f97316),
          var(--primary)
        );
        background-size: 200% 100%;
        animation: navGradientShift 8s linear infinite;
        opacity: 0.95;
      }
      @keyframes navGradientShift {
        0% {
          background-position: 0% 50%;
        }
        100% {
          background-position: 200% 50%;
        }
      }
      .nav {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 84px;
        transition: height 0.35s ease;
      }
      .site-header.scrolled .nav {
        height: 70px;
      }

      .brand {
        display: flex;
        align-items: center;
        gap: 12px;
        transition: transform 0.3s ease;
      }
      .brand:hover {
        transform: translateY(-1px);
      }
      .brand img {
        height: 52px;
        width: auto;
        transition:
          transform 0.4s cubic-bezier(0.16, 1, 0.32, 1),
          filter 0.3s ease;
      }
      .brand:hover img {
        transform: scale(1.06) rotate(-3deg);
        filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.15));
      }
      .brand-name {
        font-family: "Playfair Display", serif;
        font-weight: 700;
        font-size: 20px;
        color: var(--primary);
        letter-spacing: -0.01em;
      }
      .brand-name small {
        display: block;
        font-family: "Inter", sans-serif;
        font-size: 11px;
        font-weight: 500;
        color: var(--muted-fg);
        letter-spacing: 0.12em;
        text-transform: uppercase;
      }

      .nav-links {
        display: flex;
        list-style: none;
        gap: 8px;
        align-items: center;
      }
      .nav-links a:not(.nav-cta) {
        position: relative;
        display: inline-block;
        font-size: 15px;
        font-weight: 600;
        color: var(--fg);
        padding: 10px 16px;
        border-radius: 8px;
        transition:
          color 0.25s ease,
          background-color 0.25s ease,
          transform 0.25s ease;
      }
      /* Animated underline */
      .nav-links a:not(.nav-cta)::after {
        content: "";
        position: absolute;
        left: 16px;
        right: 16px;
        bottom: 4px;
        height: 2px;
        background: linear-gradient(
          90deg,
          var(--primary),
          var(--accent-2, #f97316)
        );
        border-radius: 2px;
        transform: scaleX(0);
        transform-origin: left center;
        transition: transform 0.4s cubic-bezier(0.16, 1, 0.32, 1);
      }
      .nav-links a:not(.nav-cta):hover {
        color: var(--primary);
        background: hsl(40 40% 96% / 0.7);
        transform: translateY(-1px);
      }
      .nav-links a:not(.nav-cta):hover::after,
      .nav-links a.active::after {
        transform: scaleX(1);
      }
      .nav-links a.active {
        color: var(--primary);
      }

      .nav-cta {
        position: relative;
        background: var(--primary);
        color: var(--bg);
        padding: 11px 24px;
        border-radius: 999px;
        font-weight: 700;
        font-size: 14px;
        letter-spacing: 0.01em;
        margin-left: 14px;
        box-shadow:
          0 4px 14px -4px rgba(0, 0, 0, 0.25),
          inset 0 1px 0 rgba(255, 255, 255, 0.15);
        transition:
          transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1),
          background 0.25s ease,
          box-shadow 0.3s ease;
        overflow: hidden;
      }
      .nav-cta::before {
        content: "";
        position: absolute;
        top: 0;
        left: -120%;
        width: 60%;
        height: 100%;
        background: linear-gradient(
          120deg,
          transparent,
          rgba(255, 255, 255, 0.35),
          transparent
        );
        transform: skewX(-20deg);
        transition: left 0.6s ease;
      }
      .nav-cta:hover {
        background: var(--primary-2);
        transform: translateY(-2px) scale(1.04);
        box-shadow:
          0 10px 24px -8px rgba(0, 0, 0, 0.35),
          inset 0 1px 0 rgba(255, 255, 255, 0.2);
      }
      .nav-cta:hover::before {
        left: 130%;
      }
      .nav-cta:active {
        transform: translateY(-1px) scale(1.01);
      }

      .menu-toggle {
        display: none;
        background: none;
        border: 0;
        cursor: pointer;
        padding: 8px;
      }
      .menu-toggle span {
        display: block;
        width: 24px;
        height: 2px;
        background: var(--fg);
        margin: 5px 0;
        transition: 0.3s;
      }

      /* ============================================
           Hero
           ============================================ */
      .hero {
        position: relative;
        padding: 96px 0 80px;
        background:
          radial-gradient(
            circle at 20% 0%,
            var(--accent-soft),
            transparent 50%
          ),
          radial-gradient(
            circle at 90% 100%,
            var(--primary-soft),
            transparent 55%
          ),
          var(--bg);
        overflow: hidden;
      }
      .hero::before {
        content: "";
        position: absolute;
        inset: 0;
        background-image:
          linear-gradient(var(--border) 1px, transparent 1px),
          linear-gradient(90deg, var(--border) 1px, transparent 1px);
        background-size: 56px 56px;
        opacity: 0.35;
        mask-image: radial-gradient(
          ellipse at center,
          black 30%,
          transparent 75%
        );
        -webkit-mask-image: radial-gradient(
          ellipse at center,
          black 30%,
          transparent 75%
        );
      }
      .hero-inner {
        position: relative;
        text-align: center;
        max-width: 820px;
        margin: 0 auto;
      }
      .breadcrumb {
        display: inline-flex;
        gap: 10px;
        align-items: center;
        font-size: 13px;
        font-weight: 500;
        color: var(--muted-fg);
        background: hsl(40 40% 96% / 0.7);
        border: 1px solid var(--border);
        padding: 8px 16px;
        border-radius: 999px;
        margin-bottom: 22px;
      }
      .breadcrumb a {
        color: var(--primary);
        font-weight: 600;
      }
      .eyebrow {
        display: inline-block;
        font-size: 14px;
        font-weight: 700;
        color: var(--accent-2);
        letter-spacing: 0.18em;
        text-transform: uppercase;
        margin-bottom: 18px;
      }
      h1.hero-title {
        font-family: "Playfair Display", serif;
        font-size: clamp(36px, 5.5vw, 64px);
        font-weight: 800;
        line-height: 1.05;
        letter-spacing: -0.02em;
        color: var(--fg);
        margin-bottom: 22px;
      }
      h1.hero-title em {
        font-style: italic;
        color: var(--primary);
        position: relative;
      }
      h1.hero-title em::after {
        content: "";
        position: absolute;
        left: 0;
        right: 0;
        bottom: 4px;
        height: 8px;
        background: var(--accent-soft);
        z-index: -1;
        border-radius: 4px;
      }
      .hero-sub {
        font-size: 18px;
        color: var(--muted-fg);
        max-width: 640px;
        margin: 0 auto 32px;
      }
      .hero-stats {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: 48px;
        margin-top: 44px;
      }
      .hero-stat-num {
        font-family: "Playfair Display", serif;
        font-size: 36px;
        font-weight: 700;
        color: var(--primary);
      }
      .hero-stat-label {
        font-size: 13px;
        color: var(--muted-fg);
        text-transform: uppercase;
        letter-spacing: 0.12em;
      }

      /* ============================================
           Category tabs
           ============================================ */
      .tabs {
        display: flex;
        gap: 12px;
        justify-content: center;
        flex-wrap: wrap;
        margin: -24px auto 0;
        position: relative;
        z-index: 5;
      }
      .tab {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        padding: 14px 28px;
        background: var(--card);
        border: 1px solid var(--border);
        border-radius: 999px;
        font-weight: 600;
        font-size: 15px;
        cursor: pointer;
        transition: all 0.2s ease;
        box-shadow: var(--shadow-sm);
      }
      .tab .dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: var(--primary);
      }
      .tab[data-cat="plastic"] .dot {
        background: var(--accent);
      }
      .tab:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow);
      }
      .tab.active {
        background: var(--primary);
        color: var(--bg);
        border-color: var(--primary);
      }
      .tab.active[data-cat="plastic"] {
        background: var(--accent);
        border-color: var(--accent);
        color: var(--fg);
      }
      .tab.active .dot {
        background: var(--bg);
      }

      /* ============================================
           Sections
           ============================================ */
      section {
        padding: 80px 0;
      }
      .section-head {
        text-align: center;
        max-width: 720px;
        margin: 0 auto 56px;
      }
      .section-head h2 {
        font-family: "Playfair Display", serif;
        font-size: clamp(30px, 4vw, 44px);
        font-weight: 700;
        color: var(--fg);
        letter-spacing: -0.01em;
        margin-bottom: 16px;
      }
      .section-head p {
        color: var(--muted-fg);
        font-size: 17px;
      }
      .section-divider {
        width: 56px;
        height: 4px;
        background: var(--accent);
        border-radius: 2px;
        margin: 0 auto 24px;
      }

      /* ============================================
           Product grid + cards
           ============================================ */
      .product-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 28px;
      }
      .card {
        background: var(--card);
        border: 1px solid var(--border);
        border-radius: var(--radius-lg);
        overflow: hidden;
        transition:
          transform 0.3s ease,
          box-shadow 0.3s ease;
        display: flex;
        flex-direction: column;
      }
      .card:hover {
        transform: translateY(-6px);
        box-shadow: var(--shadow-lg);
      }
      .card-media {
        aspect-ratio: 4 / 3;
        overflow: hidden;
        position: relative;
        background: var(--bg-soft);
      }
      .card-media img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.6s ease;
      }
      .card:hover .card-media img {
        transform: scale(1.06);
      }
      .card-tag {
        position: absolute;
        top: 14px;
        left: 14px;
        background: hsl(40 30% 98% / 0.92);
        backdrop-filter: blur(6px);
        padding: 6px 12px;
        border-radius: 999px;
        font-size: 11px;
        font-weight: 700;
        color: var(--primary);
        text-transform: uppercase;
        letter-spacing: 0.1em;
      }
      .card-body {
        padding: 22px 22px 24px;
        flex: 1;
        display: flex;
        flex-direction: column;
      }
      .card-body h3 {
        font-family: "Playfair Display", serif;
        font-size: 22px;
        font-weight: 700;
        color: var(--fg);
        margin-bottom: 8px;
        letter-spacing: -0.01em;
      }
      .card-body p {
        color: var(--muted-fg);
        font-size: 14px;
        margin-bottom: 18px;
        flex: 1;
      }
      .card-meta {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
        margin-bottom: 18px;
      }
      .chip {
        font-size: 11px;
        font-weight: 600;
        color: var(--primary);
        background: var(--primary-soft);
        padding: 4px 10px;
        border-radius: 999px;
      }
      .card[data-cat="plastic"] .chip {
        color: var(--accent-2);
        background: var(--accent-soft);
      }
      .card[data-cat="plastic"] .card-tag {
        color: var(--accent-2);
      }
      .card-link {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-size: 14px;
        font-weight: 600;
        color: var(--primary);
        margin-top: auto;
        transition: gap 0.2s ease;
      }
      .card[data-cat="plastic"] .card-link {
        color: var(--accent-2);
      }
      .card-link:hover {
        gap: 14px;
      }
      .card-link svg {
        width: 16px;
        height: 16px;
      }

      /* hidden (filtered) cards */
      .card.hidden {
        display: none;
      }

      /* Scroll reveal */
      .reveal {
        opacity: 0;
        transform: translateY(28px);
        transition: opacity 0.6s ease, transform 0.6s ease;
      }
      .reveal.visible {
        opacity: 1;
        transform: translateY(0);
      }

      /* Remove category tag on image, description text, and spec chips */
      .card-tag {
        display: none;
      }
      .card-body p {
        display: none;
      }
      .card-meta {
        display: none;
      }

      /* ============================================
           Warehouse showcase
           ============================================ */
      .showcase {
        background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
        border-top: 1px solid var(--border);
        border-bottom: 1px solid var(--border);
      }
      .showcase-grid {
        display: grid;
        grid-template-columns: repeat(12, 1fr);
        grid-auto-rows: 160px;
        gap: 14px;
      }
      .showcase-tile {
        border-radius: 16px;
        overflow: hidden;
        background: var(--card);
        border: 1px solid var(--border);
        position: relative;
      }
      .showcase-tile::after {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(
          180deg,
          transparent 55%,
          hsl(150 25% 15% / 0.35) 100%
        );
      }
      .showcase-tile img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.6s ease;
      }
      .showcase-tile:hover img {
        transform: scale(1.05);
      }
      .showcase-tile span {
        position: absolute;
        bottom: 12px;
        left: 14px;
        right: 14px;
        color: white;
        font-size: 12px;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        z-index: 1;
      }
      .tile-1 {
        grid-column: span 6;
        grid-row: span 2;
      }
      .tile-2 {
        grid-column: span 3;
        grid-row: span 1;
      }
      .tile-3 {
        grid-column: span 3;
        grid-row: span 1;
      }
      .tile-4 {
        grid-column: span 3;
        grid-row: span 1;
      }
      .tile-5 {
        grid-column: span 3;
        grid-row: span 1;
      }
      .tile-6 {
        grid-column: span 4;
        grid-row: span 2;
      }
      .tile-7 {
        grid-column: span 4;
        grid-row: span 1;
      }
      .tile-8 {
        grid-column: span 4;
        grid-row: span 1;
      }

      /* ============================================
           CTA band
           ============================================ */
      .cta {
        background: var(--primary);
        color: var(--bg);
        border-radius: var(--radius-lg);
        padding: 64px 56px;
        display: grid;
        grid-template-columns: 1.4fr 1fr;
        gap: 48px;
        align-items: center;
        position: relative;
        overflow: hidden;
      }
      .cta::before {
        content: "";
        position: absolute;
        inset: 0;
        background:
          radial-gradient(
            circle at 90% 0%,
            hsl(35 80% 55% / 0.25),
            transparent 40%
          ),
          radial-gradient(
            circle at 0% 100%,
            hsl(35 80% 55% / 0.18),
            transparent 50%
          );
        pointer-events: none;
      }
      .cta-text {
        position: relative;
      }
      .cta h2 {
        font-family: "Playfair Display", serif;
        font-size: clamp(28px, 3.5vw, 40px);
        font-weight: 700;
        letter-spacing: -0.01em;
        margin-bottom: 14px;
      }
      .cta p {
        color: hsl(40 30% 95% / 0.85);
        font-size: 16px;
      }
      .cta-actions {
        display: flex;
        gap: 12px;
        flex-wrap: wrap;
        position: relative;
        justify-content: flex-end;
      }
      .btn {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 14px 26px;
        font-weight: 600;
        font-size: 15px;
        border-radius: 999px;
        border: 0;
        cursor: pointer;
        transition:
          transform 0.2s,
          background 0.2s,
          box-shadow 0.2s;
      }
      .btn-accent {
        background: var(--accent);
        color: var(--fg);
      }
      .btn-accent:hover {
        background: var(--accent-2);
        transform: translateY(-2px);
        box-shadow: var(--shadow);
      }
      .btn-ghost {
        background: transparent;
        color: var(--bg);
        border: 1.5px solid hsl(40 30% 98% / 0.4);
      }
      .btn-ghost:hover {
        background: hsl(40 30% 98% / 0.08);
      }

      /* ============================================
           Footer
           ============================================ */
      .footer {
        background: hsl(150 25% 12%);
        color: hsl(40 30% 92%);
        padding: 64px 0 32px;
      }
      .footer-grid {
        display: grid;
        grid-template-columns: 1.6fr 1fr 1fr 1fr;
        gap: 48px;
        margin-bottom: 48px;
      }
      .footer h4 {
        font-size: 13px;
        font-weight: 700;
        letter-spacing: 0.14em;
        text-transform: uppercase;
        color: var(--accent);
        margin-bottom: 18px;
      }
      .footer ul {
        list-style: none;
      }
      .footer li {
        margin-bottom: 10px;
      }
      .footer a {
        font-size: 14px;
        color: hsl(40 30% 80%);
        transition: color 0.2s;
      }
      .footer a:hover {
        color: var(--accent);
      }
      .footer-brand p {
        color: hsl(40 30% 80%);
        font-size: 14px;
        margin-top: 14px;
        max-width: 320px;
      }
      .footer-bottom {
        border-top: 1px solid hsl(150 25% 20%);
        padding-top: 24px;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 12px;
        font-size: 13px;
        color: hsl(40 30% 70%);
      }

      /* ============================================
           Responsive
           ============================================ */
      @media (max-width: 960px) {
        .nav-links {
          display: none;
        }
        .menu-toggle {
          display: block;
        }
        .hero {
          padding: 64px 0 56px;
        }
        section {
          padding: 64px 0;
        }
        .cta {
          grid-template-columns: 1fr;
          padding: 48px 32px;
        }
        .cta-actions {
          justify-content: flex-start;
        }
        .footer-grid {
          grid-template-columns: 1fr 1fr;
          gap: 32px;
        }
        .showcase-grid {
          grid-template-columns: repeat(6, 1fr);
          grid-auto-rows: 130px;
        }
        .tile-1 {
          grid-column: span 6;
          grid-row: span 2;
        }
        .tile-2,
        .tile-3,
        .tile-4,
        .tile-5 {
          grid-column: span 3;
          grid-row: span 1;
        }
        .tile-6 {
          grid-column: span 6;
          grid-row: span 2;
        }
        .tile-7,
        .tile-8 {
          grid-column: span 3;
          grid-row: span 1;
        }
      }
      @media (max-width: 560px) {
        .nav {
          height: 64px;
        }
        .brand img {
          height: 38px;
        }
        .brand-name {
          font-size: 17px;
        }
        .hero-stats {
          gap: 24px;
        }
        .footer-grid {
          grid-template-columns: 1fr;
        }
      }