:root, [data-theme="light"] {
      --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
      --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
      --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
      --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
      --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
      --text-2xl: clamp(2.2rem, 1.4rem + 3vw, 4.6rem);
      --space-1: 0.25rem;
      --space-2: 0.5rem;
      --space-3: 0.75rem;
      --space-4: 1rem;
      --space-5: 1.25rem;
      --space-6: 1.5rem;
      --space-8: 2rem;
      --space-10: 2.5rem;
      --space-12: 3rem;
      --space-16: 4rem;
      --space-20: 5rem;
      --space-24: 6rem;
      --space-32: 8rem;
      --color-bg: #f5f4ef;
      --color-surface: #fbfaf7;
      --color-surface-2: #f0eee8;
      --color-surface-offset: #e8e4dc;
      --color-border: #d7d2c8;
      --color-divider: #dfdad1;
      --color-text: #1f252a;
      --color-text-muted: #64707a;
      --color-text-faint: #97a0a7;
      --color-text-inverse: #f9fbfc;
      --color-primary: #0a5e66;
      --color-primary-hover: #084a51;
      --color-primary-highlight: #d6e3e3;
      --color-accent: #a46b2a;
      --shadow-sm: 0 1px 2px rgba(30, 33, 38, 0.06);
      --shadow-md: 0 16px 40px rgba(30, 33, 38, 0.08);
      --shadow-lg: 0 24px 60px rgba(20, 25, 30, 0.14);
      --radius-sm: 0.375rem;
      --radius-md: 0.75rem;
      --radius-lg: 1.25rem;
      --radius-xl: 1.75rem;
      --radius-full: 999px;
      --font-body: 'General Sans', 'Inter', sans-serif;
      --font-display: 'Cabinet Grotesk', 'General Sans', sans-serif;
      --transition: 220ms cubic-bezier(0.16, 1, 0.3, 1);
      --content: 1180px;
    }

    [data-theme="dark"] {
      --color-bg: #111517;
      --color-surface: #171c1f;
      --color-surface-2: #1d2326;
      --color-surface-offset: #252c30;
      --color-border: #313a3f;
      --color-divider: #2c3438;
      --color-text: #eef2f2;
      --color-text-muted: #b3babe;
      --color-text-faint: #7e878c;
      --color-text-inverse: #0f1416;
      --color-primary: #63a8b0;
      --color-primary-hover: #84bcc3;
      --color-primary-highlight: #213538;
      --color-accent: #d4a061;
      --shadow-sm: 0 1px 2px rgba(0,0,0,0.24);
      --shadow-md: 0 16px 40px rgba(0,0,0,0.3);
      --shadow-lg: 0 24px 60px rgba(0,0,0,0.42);
    }

    @media (prefers-color-scheme: dark) {
      :root:not([data-theme]) {
        --color-bg: #111517;
        --color-surface: #171c1f;
        --color-surface-2: #1d2326;
        --color-surface-offset: #252c30;
        --color-border: #313a3f;
        --color-divider: #2c3438;
        --color-text: #eef2f2;
        --color-text-muted: #b3babe;
        --color-text-faint: #7e878c;
        --color-text-inverse: #0f1416;
        --color-primary: #63a8b0;
        --color-primary-hover: #84bcc3;
        --color-primary-highlight: #213538;
        --color-accent: #d4a061;
      }
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      min-height: 100vh;
      font-family: var(--font-body);
      font-size: var(--text-base);
      line-height: 1.6;
      color: var(--color-text);
      background:
        radial-gradient(circle at top right, color-mix(in srgb, var(--color-primary) 11%, transparent), transparent 28%),
        linear-gradient(180deg, var(--color-bg), var(--color-surface));
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
    }

    img, svg { display: block; max-width: 100%; }
    a { color: inherit; text-decoration: none; }
    button { font: inherit; border: 0; background: none; color: inherit; cursor: pointer; }
    ul { list-style: none; }
    :focus-visible { outline: 2px solid var(--color-primary); outline-offset: 4px; border-radius: var(--radius-sm); }

    .skip-link {
      position: absolute;
      left: var(--space-4);
      top: -3rem;
      background: var(--color-primary);
      color: var(--color-text-inverse);
      padding: var(--space-3) var(--space-4);
      border-radius: var(--radius-md);
      z-index: 100;
    }
    .skip-link:focus { top: var(--space-4); }

    .container { width: min(calc(100% - 2rem), var(--content)); margin: 0 auto; }
    .section { padding: clamp(var(--space-12), 10vw, var(--space-24)) 0; }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: var(--space-2);
      padding: var(--space-2) var(--space-3);
      border: 1px solid color-mix(in srgb, var(--color-text) 10%, transparent);
      border-radius: var(--radius-full);
      font-size: var(--text-xs);
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--color-text-muted);
      background: color-mix(in srgb, var(--color-surface) 82%, transparent);
      backdrop-filter: blur(10px);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 40;
      backdrop-filter: blur(16px);
      background: color-mix(in srgb, var(--color-bg) 82%, transparent);
      border-bottom: 1px solid transparent;
      transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
    }
    .site-header.scrolled {
      border-color: color-mix(in srgb, var(--color-text) 9%, transparent);
      box-shadow: var(--shadow-sm);
    }
    .nav-wrap {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: var(--space-4);
      min-height: 5rem;
    }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: var(--space-3);
      font-weight: 700;
      font-size: var(--text-sm);
      letter-spacing: 0.04em;
      text-transform: uppercase;
    }
    .brand-mark {
      width: 2.5rem;
      height: 2.5rem;
      padding: 0.45rem;
      border-radius: 0.85rem;
      background: linear-gradient(135deg, var(--color-primary-highlight), color-mix(in srgb, var(--color-surface) 74%, transparent));
      border: 1px solid color-mix(in srgb, var(--color-primary) 18%, transparent);
      color: var(--color-primary);
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.22);
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: clamp(var(--space-3), 2vw, var(--space-6));
      color: var(--color-text-muted);
      font-size: var(--text-sm);
    }
    .nav-links a:hover { color: var(--color-text); }
    .header-actions { display: flex; align-items: center; gap: var(--space-3); }

    .theme-toggle,
    .menu-toggle {
      width: 2.8rem;
      height: 2.8rem;
      display: inline-grid;
      place-items: center;
      border-radius: var(--radius-full);
      background: var(--color-surface);
      border: 1px solid color-mix(in srgb, var(--color-text) 10%, transparent);
      transition: transform var(--transition), background var(--transition), border-color var(--transition);
    }
    .theme-toggle:hover,
    .menu-toggle:hover { transform: translateY(-1px); border-color: color-mix(in srgb, var(--color-primary) 22%, transparent); }
    .menu-toggle { display: none; }

    .hero {
      padding: clamp(var(--space-12), 8vw, var(--space-20)) 0 var(--space-12);
    }
    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: clamp(var(--space-8), 4vw, var(--space-16));
      align-items: center;
    }
    .hero-copy h1 {
      margin-top: var(--space-5);
      font-family: var(--font-display);
      font-size: var(--text-2xl);
      line-height: 0.98;
      letter-spacing: -0.04em;
      max-width: 11ch;
    }
    .hero-copy p {
      margin-top: var(--space-6);
      max-width: 60ch;
      color: var(--color-text-muted);
    }
    .hero-actions {
      margin-top: var(--space-8);
      display: flex;
      flex-wrap: wrap;
      gap: var(--space-4);
    }
    .btn {
      min-height: 3rem;
      padding: 0.9rem 1.2rem;
      border-radius: var(--radius-full);
      font-size: var(--text-sm);
      font-weight: 600;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: var(--space-2);
      transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
    }
    .btn:hover { transform: translateY(-2px); }
    .btn-primary {
      background: var(--color-primary);
      color: var(--color-text-inverse);
      box-shadow: var(--shadow-md);
    }
    .btn-primary:hover { background: var(--color-primary-hover); }
    .btn-secondary {
      border: 1px solid color-mix(in srgb, var(--color-text) 12%, transparent);
      background: color-mix(in srgb, var(--color-surface) 88%, transparent);
    }

    .hero-panel {
      position: relative;
      background: linear-gradient(180deg, color-mix(in srgb, var(--color-surface) 90%, transparent), color-mix(in srgb, var(--color-surface-2) 92%, transparent));
      border: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent);
      border-radius: var(--radius-xl);
      padding: clamp(var(--space-6), 4vw, var(--space-10));
      box-shadow: var(--shadow-lg);
      overflow: hidden;
      isolation: isolate;
    }
    .hero-panel::before {
      content: "";
      position: absolute;
      inset: auto -10% -28% 28%;
      height: 14rem;
      background: radial-gradient(circle, color-mix(in srgb, var(--color-primary) 16%, transparent), transparent 65%);
      z-index: -1;
      filter: blur(18px);
    }
    .panel-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: var(--space-4);
      margin-bottom: var(--space-8);
      color: var(--color-text-muted);
      font-size: var(--text-xs);
      text-transform: uppercase;
      letter-spacing: 0.16em;
    }
    .trade-lines {
      display: grid;
      gap: var(--space-4);
    }
    .trade-item {
      display: grid;
      grid-template-columns: auto 1fr auto;
      align-items: center;
      gap: var(--space-4);
      padding: var(--space-4);
      background: color-mix(in srgb, var(--color-surface) 90%, transparent);
      border: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent);
      border-radius: var(--radius-lg);
      transform: translateX(0);
      transition: transform var(--transition), border-color var(--transition), background var(--transition);
    }
    .trade-item:hover {
      transform: translateX(4px);
      border-color: color-mix(in srgb, var(--color-primary) 22%, transparent);
      background: color-mix(in srgb, var(--color-primary-highlight) 45%, var(--color-surface));
    }
    .trade-icon {
      width: 2.75rem;
      height: 2.75rem;
      display: inline-grid;
      place-items: center;
      border-radius: 0.95rem;
      background: color-mix(in srgb, var(--color-primary-highlight) 80%, transparent);
      color: var(--color-primary);
    }
    .trade-item strong { display: block; font-size: var(--text-sm); }
    .trade-item span { color: var(--color-text-muted); font-size: var(--text-xs); }
    .trade-code {
      font-size: var(--text-xs);
      color: var(--color-accent);
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .stats {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: var(--space-4);
      margin-top: var(--space-10);
    }
    .stat {
      padding-top: var(--space-4);
      border-top: 1px solid color-mix(in srgb, var(--color-text) 9%, transparent);
    }
    .stat strong {
      display: block;
      font-family: var(--font-display);
      font-size: var(--text-xl);
      line-height: 1;
      letter-spacing: -0.04em;
      margin-bottom: var(--space-2);
    }
    .stat span { color: var(--color-text-muted); font-size: var(--text-sm); }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 0.7fr) minmax(0, 1fr);
      gap: var(--space-8);
      align-items: end;
      margin-bottom: var(--space-10);
    }
    .section-head h2 {
      font-family: var(--font-display);
      font-size: var(--text-xl);
      line-height: 1;
      letter-spacing: -0.03em;
    }
    .section-head p { color: var(--color-text-muted); }

    .products-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: var(--space-5);
    }
    .product-card_01 {
      position: relative;
      padding: var(--space-8);
      border-radius: var(--radius-xl);
      /* background-image: url('img/pexels-karola-g-4862958.jpg'); */
      /* background: linear-gradient(180deg, color-mix(in srgb, var(--color-surface) 95%, transparent), color-mix(in srgb, var(--color-surface-2) 92%, transparent)); */
      backdrop-filter: blur(10px);
        background-repeat: no-repeat;
        background-size: cover;
      border: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent);
      box-shadow: var(--shadow-sm);
      overflow: hidden;
      content-visibility: auto;
    }
    .product-card_01::after {
      content: "";
      position: absolute;
      inset: auto 0 0 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--color-primary) 26%, transparent), transparent);
    }

    .product-card_02 {
      position: relative;
      padding: var(--space-8);
      border-radius: var(--radius-xl);
      /* background-image: url('img/pexels-martabranco-37113175.jpg'); */
      /* background: linear-gradient(180deg, color-mix(in srgb, var(--color-surface) 95%, transparent), color-mix(in srgb, var(--color-surface-2) 92%, transparent)); */
      backdrop-filter: blur(10px);
              background-repeat: no-repeat;
        background-size: cover;
      border: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent);
      box-shadow: var(--shadow-sm);
      overflow: hidden;
      content-visibility: auto;
    }
    .product-card_02::after {
      content: "";
      position: absolute;
      inset: auto 0 0 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--color-primary) 26%, transparent), transparent);
    }

        .product-card_03 {
      position: relative;
      padding: var(--space-8);
      border-radius: var(--radius-xl);
      /* background-image: url('img/pexels-brett-sayles-2798152.jpg'); */
      /* background: linear-gradient(180deg, color-mix(in srgb, var(--color-surface) 95%, transparent), color-mix(in srgb, var(--color-surface-2) 92%, transparent)); */
      backdrop-filter: blur(10px);
              background-repeat: no-repeat;
        background-size: cover;
      border: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent);
      box-shadow: var(--shadow-sm);
      overflow: hidden;
      content-visibility: auto;
    }
    .product-card_03::after {
      content: "";
      position: absolute;
      inset: auto 0 0 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--color-primary) 26%, transparent), transparent);
    }

        .product-card_04 {
      position: relative;
      padding: var(--space-8);
      border-radius: var(--radius-xl);
      /* background-image: url('img/pexels-artbovich-5998031.jpg'); */
      /* background: linear-gradient(180deg, color-mix(in srgb, var(--color-surface) 95%, transparent), color-mix(in srgb, var(--color-surface-2) 92%, transparent)); */
      backdrop-filter: blur(10px);
              background-repeat: no-repeat;
        background-size: cover;
      border: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent);
      box-shadow: var(--shadow-sm);
      overflow: hidden;
      content-visibility: auto;
    }
    .product-card_04::after {
      content: "";
      position: absolute;
      inset: auto 0 0 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--color-primary) 26%, transparent), transparent);
    }

    .product-card_inner {
      padding: 1rem 1rem 1rem 1rem;
    backdrop-filter: blur(10px);
    }


    .product-card h3 {
      font-size: var(--text-lg);
      line-height: 1.1;
      margin: var(--space-5) 0 var(--space-3);
    }
    .product-card p { color: var(--color-text-muted); }
    .product-icon {
      width: 3.25rem;
      height: 3.25rem;
      border-radius: 1rem;
      display: inline-grid;
      place-items: center;
      background: color-mix(in srgb, var(--color-primary-highlight) 78%, transparent);
      color: var(--color-primary);
    }
    .tag {
      display: inline-flex;
      margin-top: var(--space-5);
      padding: 0.45rem 0.75rem;
      font-size: var(--text-xs);
      border-radius: var(--radius-full);
      background: color-mix(in srgb, var(--color-accent) 12%, transparent);
      color: var(--color-accent);
      text-transform: uppercase;
      letter-spacing: 0.1em;
      font-weight: 700;
    }

    .why-grid {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      gap: var(--space-6);
      align-items: stretch;
    }
    .feature-panel,
    .contact-card,
    .about-card {
      padding: clamp(var(--space-6), 4vw, var(--space-10));
      border-radius: var(--radius-xl);
      border: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent);
      background: color-mix(in srgb, var(--color-surface) 94%, transparent);
      box-shadow: var(--shadow-sm);
    }
    .feature-panel {
      background:
        linear-gradient(155deg, color-mix(in srgb, var(--color-primary-highlight) 42%, transparent), transparent 38%),
        color-mix(in srgb, var(--color-surface) 94%, transparent);
    }
    .feature-list {
      display: grid;
      gap: var(--space-4);
      margin-top: var(--space-6);
    }
    .feature-list li {
      padding: var(--space-4) 0;
      border-top: 1px solid color-mix(in srgb, var(--color-text) 9%, transparent);
    }
    .feature-list strong { display: block; font-size: var(--text-sm); margin-bottom: var(--space-1); }
    .feature-list span { color: var(--color-text-muted); font-size: var(--text-sm); }

    .about-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: var(--space-5);
      margin-top: var(--space-6);
    }
    .mini-card {
      padding: var(--space-5);
      border-radius: var(--radius-lg);
      background: color-mix(in srgb, var(--color-surface-2) 92%, transparent);
      border: 1px solid color-mix(in srgb, var(--color-text) 7%, transparent);
    }
    .mini-card strong { display: block; margin-bottom: var(--space-2); font-size: var(--text-sm); }
    .mini-card span { color: var(--color-text-muted); font-size: var(--text-sm); }

    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: var(--space-5);
      margin-top: var(--space-6);
    }
    .contact-item {
      padding: var(--space-5);
      border-radius: var(--radius-lg);
      background: color-mix(in srgb, var(--color-surface-2) 92%, transparent);
      border: 1px solid color-mix(in srgb, var(--color-text) 7%, transparent);
    }
    .contact-item label {
      display: block;
      margin-bottom: var(--space-2);
      font-size: var(--text-xs);
      text-transform: uppercase;
      letter-spacing: 0.14em;
      color: var(--color-text-faint);
    }
    .contact-item a,
    .contact-item span { font-size: var(--text-sm); color: var(--color-text); }
    .contact-note {
      margin-top: var(--space-6);
      color: var(--color-text-muted);
      max-width: 56ch;
    }

    .site-footer {
      padding: var(--space-8) 0 var(--space-16);
      color: var(--color-text-muted);
      border-top: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent);
    }
    .footer-wrap {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: var(--space-4);
      font-size: var(--text-sm);
    }
    .footer-wrap strong { color: var(--color-text); }

    .cookie-banner {
      position: fixed;
      left: 50%;
      bottom: var(--space-4);
      transform: translateX(-50%) translateY(120%);
      width: min(calc(100% - 1rem), 52rem);
      z-index: 60;
      opacity: 0;
      pointer-events: none;
      transition: transform var(--transition), opacity var(--transition);
    }
    .cookie-banner.visible {
      transform: translateX(-50%) translateY(0);
      opacity: 1;
      pointer-events: auto;
    }
    .cookie-inner {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: var(--space-4);
      align-items: center;
      padding: var(--space-5);
      border-radius: var(--radius-xl);
      background: color-mix(in srgb, var(--color-surface) 92%, transparent);
      border: 1px solid color-mix(in srgb, var(--color-text) 10%, transparent);
      box-shadow: var(--shadow-lg);
      backdrop-filter: blur(16px);
    }
    .cookie-inner p { color: var(--color-text-muted); font-size: var(--text-sm); max-width: 55ch; }

    [data-reveal] {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 700ms cubic-bezier(0.16, 1, 0.3, 1), transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
    }
    [data-reveal].revealed {
      opacity: 1;
      transform: translateY(0);
    }

    @media (max-width: 960px) {
      .hero-grid,
      .section-head,
      .why-grid,
      .contact-grid,
      .products-grid,
      .about-grid {
        grid-template-columns: 1fr;
      }
      .stats { grid-template-columns: 1fr; }
      .nav-links {
        position: absolute;
        top: calc(100% + 0.5rem);
        left: 1rem;
        right: 1rem;
        padding: var(--space-4);
        border-radius: var(--radius-lg);
        background: color-mix(in srgb, var(--color-surface) 96%, transparent);
        border: 1px solid color-mix(in srgb, var(--color-text) 9%, transparent);
        box-shadow: var(--shadow-md);
        display: none;
        flex-direction: column;
        align-items: flex-start;
      }
      .nav-links.open { display: flex; }
      .menu-toggle { display: inline-grid; }
    }

    @media (max-width: 640px) {
      .hero-actions,
      .cookie-inner,
      .footer-wrap { grid-template-columns: 1fr; }
      .hero-actions { flex-direction: column; align-items: stretch; }
      .btn { width: 100%; }
      .cookie-inner { display: grid; }
      .site-header { position: sticky; }
      .contact-grid { grid-template-columns: 1fr; }
      .trade-item { grid-template-columns: auto 1fr; }
      .trade-code { grid-column: 2; }
    }

    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
      }
      [data-reveal] { opacity: 1; transform: none; }
    }