:root {
    --charge-black: #0a141c;
    --charge-red: #cf1a4a;
    --light-grey: #f5f5f7;
    --ink: #0a141c;
    --ink-soft: #4a5560;
    --line: #e6e8ec;
    --radius-lg: 28px;
    --radius-md: 20px;
    --radius-sm: 14px;
  }

  * { box-sizing: border-box; }
  html, body { margin: 0; padding: 0; }
  body {
    font-family: 'Poppins', system-ui, sans-serif;
    background: #ffffff;
    color: var(--ink);
    font-weight: 400;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  h1, h2, h3, h4 {
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    letter-spacing: -0.02em;
    color: var(--charge-black);
    margin: 0;
    line-height: 1.1;
  }
  p { margin: 0; }
  .container { max-width: 1240px; margin: 0 auto; padding: 0 32px; }

  /* NAV */
  .nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255,255,255,0.85);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid rgba(10,20,28,0.06);
  }
  .nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 32px;
    max-width: 1240px;
    margin: 0 auto;
  }
  .logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--charge-black); }
  .logo img { height: 72px; width: auto; display: block; }
  .nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
  }
  .nav-links a {
    text-decoration: none;
    color: var(--ink);
    font-size: 14.5px;
    font-weight: 400;
    position: relative;
  }
  .nav-links a.active { color: var(--charge-red); font-weight: 500; }

  /* Dropdown */
  .nav-item { position: relative; }
  .nav-item > a .caret {
    display: inline-block;
    margin-left: 6px;
    font-size: 9px;
    transition: transform 0.2s;
  }
  .nav-item:hover > a .caret,
  .nav-item:focus-within > a .caret { transform: translateY(0) rotate(180deg); }
  .nav-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translate(-50%, 8px);
    background: white;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 10px;
    min-width: 240px;
    box-shadow: 0 18px 40px -18px rgba(10,20,28,0.18);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.18s, transform 0.18s, visibility 0.18s;
    z-index: 50;
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  .nav-item:hover .nav-dropdown,
  .nav-item:focus-within .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 4px);
  }
  .nav-dropdown::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 14px;
  }
  .nav-dropdown a {
    display: block;
    padding: 10px 14px;
    border-radius: 9px;
    font-size: 15px;
    color: var(--ink);
    transition: background 0.15s, color 0.15s;
  }
  .nav-dropdown a:hover { background: var(--light-grey); color: var(--charge-red); }
  .nav-dropdown a .nav-sub-label {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11.5px;
    font-weight: 500;
    color: var(--ink-soft);
    margin-top: 2px;
    letter-spacing: 0.02em;
  }
  .nav-cta {
    background: var(--charge-black);
    color: white !important;
    padding: 11px 20px;
    border-radius: 100px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 14px !important;
    font-weight: 500 !important;
    transition: transform 0.2s, background 0.2s;
  }
  .nav-cta:hover { background: var(--charge-red); transform: translateY(-1px); }

  /* HERO */
  .hero {
    padding: 80px 0 56px;
  }
  .eyebrow {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--charge-red);
    margin-bottom: 18px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
  }
  .eyebrow::before {
    content: '';
    width: 28px;
    height: 1px;
    background: var(--charge-red);
  }
  .hero h1 {
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 500;
    letter-spacing: -0.03em;
    line-height: 1.05;
    margin-bottom: 20px;
    max-width: 840px;
  }
  .hero h1 em {
    font-style: italic;
    color: var(--charge-red);
    font-weight: 500;
  }
  .hero-lede {
    font-size: 18px;
    color: var(--ink-soft);
    max-width: 620px;
    line-height: 1.6;
  }

  /* CATEGORY FILTER */
  .filters {
    padding: 24px 0 56px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--line);
  }
  .filters .filter-chip {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 13.5px;
    font-weight: 500;
    color: var(--ink-soft);
    background: var(--light-grey);
    border: 1px solid transparent;
    padding: 8px 16px;
    border-radius: 100px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
  }
  .filters .filter-chip:hover {
    background: white;
    border-color: var(--line);
  }
  .filters .filter-chip.active {
    background: var(--charge-black);
    color: white;
  }

  /* BLOG GRID */
  .blog {
    padding: 56px 0 96px;
  }
  .blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .blog-card {
    background: white;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
  }
  .blog-card:hover {
    transform: translateY(-3px);
    border-color: transparent;
    box-shadow: 0 16px 36px -22px rgba(10,20,28,0.2);
  }
  .blog-image {
    aspect-ratio: 16 / 10;
    background: var(--light-grey);
    background-image:
      radial-gradient(circle at 30% 30%, rgba(207, 26, 74, 0.12), transparent 55%),
      radial-gradient(circle at 75% 70%, rgba(10, 20, 28, 0.08), transparent 55%);
    display: grid;
    place-items: center;
    color: rgba(10, 20, 28, 0.35);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }
  .blog-card .blog-body {
    padding: 28px 28px 32px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex: 1;
  }
  .blog-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 12.5px;
    color: var(--ink-soft);
  }
  .blog-tag {
    color: var(--charge-red);
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-size: 11.5px;
  }
  .blog-meta .dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--ink-soft);
    opacity: 0.5;
  }
  .blog-card h3 {
    font-size: 21px;
    font-weight: 500;
    line-height: 1.25;
    letter-spacing: -0.02em;
  }
  .blog-excerpt {
    color: var(--ink-soft);
    font-size: 14.5px;
    line-height: 1.6;
    flex: 1;
  }
  .blog-link {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 13.5px;
    font-weight: 500;
    color: var(--charge-red);
    text-decoration: none;
    margin-top: 4px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }
  .blog-link .arrow { transition: transform 0.2s; }
  .blog-card:hover .blog-link .arrow { transform: translateX(4px); }

  /* JOIN CTA */
  .join { padding: 0 0 96px; }
  .join-card {
    background: var(--charge-red);
    border-radius: var(--radius-lg);
    padding: 64px 56px;
    color: white;
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
  }
  .join-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
      radial-gradient(circle at 85% 15%, rgba(255,255,255,0.18), transparent 45%),
      radial-gradient(circle at 15% 85%, rgba(255,255,255,0.08), transparent 50%);
    pointer-events: none;
  }
  .join-content { position: relative; z-index: 1; }
  .join-card h2 {
    color: white;
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.1;
    margin-bottom: 16px;
  }
  .join-card h2 em { font-style: italic; color: white; }
  .join-card p { color: rgba(255,255,255,0.9); font-size: 16.5px; max-width: 520px; }
  .join-cta { position: relative; z-index: 1; display: flex; justify-content: flex-end; }
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    border-radius: 100px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 14.5px;
    font-weight: 500;
    text-decoration: none;
    transition: transform 0.2s, background 0.2s, color 0.2s;
  }
  .btn-primary {
    background: var(--charge-red);
    color: white;
  }
  .btn-primary:hover {
    background: var(--charge-black);
    color: white;
    transform: translateY(-2px);
  }
  /* Industries section has black background, hover should go white instead of black */
  .industries .btn-primary:hover {
    background: white;
    color: var(--charge-red);
  }
  /* Join card (red CTA box at page bottom), keep white default, black hover */
  .join-cta .btn-primary,
  .join-card .btn-primary {
    background: white;
    color: var(--charge-red);
  }
  .join-cta .btn-primary:hover,
  .join-card .btn-primary:hover {
    background: var(--charge-black);
    color: white;
  }

  /* FOOTER */
  @media (max-width: 700px) {
  }


  /* LEGAL CONTENT */
  .legal-section {
    padding: 64px 0 96px;
  }
  .legal-content {
    max-width: 760px;
    margin: 0 auto;
  }
  .legal-content .meta {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 13px;
    color: var(--ink-soft);
    letter-spacing: 0.04em;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--line);
  }
  .legal-content h2 {
    font-size: 24px;
    font-weight: 500;
    letter-spacing: -0.02em;
    margin: 48px 0 16px;
    color: var(--charge-black);
  }
  .legal-content h2:first-of-type { margin-top: 0; }
  .legal-content h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--charge-red);
    margin: 28px 0 10px;
  }
  .legal-content p {
    color: var(--ink-soft);
    font-size: 15.5px;
    line-height: 1.7;
    margin-bottom: 14px;
  }
  .legal-content ul {
    margin: 0 0 14px;
    padding-left: 20px;
    color: var(--ink-soft);
    font-size: 15.5px;
    line-height: 1.7;
  }
  .legal-content ul li { margin-bottom: 6px; }
  .legal-content ul li::marker { color: var(--charge-red); }
  .legal-content a {
    color: var(--charge-red);
    text-decoration: none;
    border-bottom: 1px solid rgba(207,26,74,0.3);
    transition: border-color 0.2s;
  }
  .legal-content a:hover { border-color: var(--charge-red); }
  .legal-content .key-value {
    background: var(--light-grey);
    border-radius: 12px;
    padding: 20px 24px;
    margin: 16px 0;
  }
  .legal-content .key-value p { margin-bottom: 8px; font-size: 14.5px; }
  .legal-content .key-value p:last-child { margin-bottom: 0; }
  .legal-content .key-value strong {
    color: var(--charge-black);
    font-weight: 500;
    display: inline-block;
    min-width: 180px;
  }
  .legal-content .callout {
    background: var(--light-grey);
    border-left: 3px solid var(--charge-red);
    padding: 16px 22px;
    margin: 16px 0;
    border-radius: 8px;
    font-size: 14.5px;
    color: var(--charge-black);
    line-height: 1.6;
  }
  .legal-placeholder {
    border: 1px dashed var(--line);
    border-radius: 14px;
    padding: 28px 32px;
    color: var(--ink-soft);
    font-size: 14.5px;
    line-height: 1.6;
    background: var(--light-grey);
  }
  .legal-placeholder strong {
    display: block;
    color: var(--charge-black);
    font-weight: 500;
    margin-bottom: 6px;
  }
  /* RESPONSIVE */
  @media (max-width: 1000px) {
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
    .join-card { grid-template-columns: 1fr; padding: 48px 32px; }
    .join-cta { justify-content: flex-start; }
  }
  @media (max-width: 700px) {
    .nav-links { gap: 20px; }
    .nav-links > a:not(.nav-cta), .nav-item { display: none; }
    .blog-grid { grid-template-columns: 1fr; }
    .hero { padding: 56px 0 40px; }
  }

  /* ---------- FOOTER ---------- */
  footer {
    background: var(--charge-black);
    color: white;
    padding: 56px 0 36px;
    font-size: 13.5px;
  }
  footer .container { display: block; }
  .footer-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 64px;
    align-items: flex-start;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  .footer-cols {
    display: flex;
    gap: 32px;
    flex: 1;
    flex-wrap: wrap;
  }
  .footer-col { min-width: 140px; }
  .footer-col:nth-child(3) { margin-left: auto; }
  .footer-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .footer-col h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11.5px;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: white;
    margin: 0 0 6px;
  }
  .footer-col a {
    color: white;
    text-decoration: none;
    transition: opacity 0.2s;
    font-size: 14px;
  }
  .footer-col a:hover { opacity: 0.7; }
  @media (max-width: 900px) {
    .footer-cols { grid-template-columns: 1fr 1fr; gap: 32px; }
  }
  @media (max-width: 700px) {
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-cols { grid-template-columns: 1fr 1fr; gap: 32px; justify-self: stretch; }
  }
  footer .logo { color: white; }
  .footer-fine { padding-top: 28px; }
  .footer-fine-row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    color: white;
    margin-bottom: 14px;
  }
  .footer-fine-legal {
    color: white;
    font-size: 12px;
    line-height: 1.6;
    max-width: 920px;
  }

  .container,
  .nav-inner {
    max-width: 1180px;
  }

  h1,
  h2,
  h3,
  h4 {
    letter-spacing: 0;
  }

  .nav {
    background: rgba(255, 255, 255, 0.92);
    border-bottom-color: rgba(10, 20, 28, 0.08);
  }

  .nav-inner {
    padding-top: 14px;
    padding-bottom: 14px;
  }

  .logo img {
    height: 62px;
  }

  .hero {
    padding: 82px 0 54px;
  }

  .hero h1 {
    max-width: 820px;
    font-size: 58px;
    line-height: 1.12;
    letter-spacing: 0;
    padding-bottom: 0.08em;
    overflow: visible;
  }

  .hero-lede {
    max-width: 680px;
    font-size: 18px;
    line-height: 1.72;
  }

  .legal-section {
    padding: 72px 0 112px;
  }

  .legal-content {
    max-width: 860px;
  }

  .legal-content h2 {
    font-size: 31px;
    line-height: 1.2;
    letter-spacing: 0;
  }

  .legal-content h3 {
    letter-spacing: 0.08em;
  }

  .legal-content p,
  .legal-content li {
    line-height: 1.76;
  }

  .legal-content .key-value,
  .legal-content .callout {
    border-radius: 16px;
  }

  @media (max-width: 700px) {
    .hero {
      padding: 46px 0 32px !important;
    }

    .hero h1 {
      font-size: 38px !important;
      line-height: 1.14 !important;
    }

    .hero-lede {
      font-size: 16px !important;
      line-height: 1.68 !important;
    }

    .legal-section {
      padding: 44px 0 74px !important;
    }

    .legal-content h2 {
      font-size: 25px !important;
    }
  }