:root {
      --bg: #050810;
      --bg-elevated: #0a1220;
      --bg-panel: #0d1420;
      --text: #e8f4ff;
      --text-muted: #8aaabb;
      --text-dim: #5a7a99;
      --accent: #00e5ff;
      --accent-dim: rgba(0, 229, 255, 0.15);
      --border: rgba(0, 229, 255, 0.12);
      --max: 1080px;
    }

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

    body {
      font-family: "Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;
      background: var(--bg);
      color: var(--text);
      line-height: 1.6;
      min-height: 100vh;
      position: relative;
      z-index: 1;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: 0;
      pointer-events: none;
      background-image:
        linear-gradient(rgba(0, 229, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 229, 255, 0.04) 1px, transparent 1px);
      background-size: 48px 48px;
      mask-image: radial-gradient(ellipse at 50% 0%, black 20%, transparent 75%);
    }

    #site-bg {
      --site-bg-opacity: 0.52;
      --site-bg-art-strength: 0.88;
      --site-bg-art-brightness: 0.72;
      --site-bg-art-saturate: 0.9;
      --site-bg-art-scrim: 0.22;
      --pointer-x: 50%;
      --pointer-y: 38%;
      position: fixed;
      inset: 0;
      z-index: 0;
      pointer-events: none;
      overflow: hidden;
    }

    .site-bg-art {
      position: absolute;
      inset: -8%;
      z-index: 0;
      background-image: url("/assets/images/hero-nebula-network.webp?v=5f228fc45b29");
      background-position: 58% 42%;
      background-size: cover;
      background-repeat: no-repeat;
      opacity: calc(var(--site-bg-opacity, 0.52) * var(--site-bg-art-strength, 0.88));
      transform: translateY(var(--site-bg-scroll, 0)) scale(1.02);
      filter: brightness(var(--site-bg-art-brightness, 0.72))
        saturate(var(--site-bg-art-saturate, 0.9))
        contrast(1.02);
      animation: site-bg-art-drift 52s ease-in-out infinite alternate;
    }

    .site-bg-art::after {
      content: "";
      position: absolute;
      inset: 0;
      pointer-events: none;
      background: linear-gradient(
        165deg,
        rgba(5, 8, 16, calc(var(--site-bg-art-scrim, 0.22) * 0.75)) 0%,
        rgba(5, 8, 16, var(--site-bg-art-scrim, 0.22)) 45%,
        rgba(5, 8, 16, calc(var(--site-bg-art-scrim, 0.22) * 1.05)) 100%
      );
    }

    @keyframes site-bg-art-drift {
      from { transform: translateY(var(--site-bg-scroll, 0)) scale(1.01) translate(-0.6%, -0.3%); }
      to   { transform: translateY(var(--site-bg-scroll, 0)) scale(1.04) translate(0.7%, 0.4%); }
    }

    #site-bg[data-art-layer="true"] #site-bg-canvas {
      opacity: calc(var(--site-bg-opacity, 0.52) * 0.72);
      visibility: visible;
      transform: none;
    }

    .eyebrow {
      font-family: "JetBrains Mono", monospace;
      font-size: 0.7rem;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--accent);
      opacity: 0.75;
      margin-bottom: 1rem;
    }

    a { color: var(--accent); text-decoration: none; transition: opacity 0.2s; }
    a:hover { opacity: 0.8; }

    .section {
      padding: 3.5rem 0;
      border-top: 1px solid var(--border);
    }

    .section-head {
      margin-bottom: 2rem;
      text-align: center;
      max-width: 42rem;
      margin-left: auto;
      margin-right: auto;
    }

    .section-head h2 {
      font-size: 1.5rem;
      font-weight: 600;
      letter-spacing: -0.01em;
      margin-bottom: 0.5rem;
    }

    .section-head p {
      color: var(--text-muted);
      max-width: 36rem;
      margin-left: auto;
      margin-right: auto;
    }

    .container {
      max-width: var(--max);
      margin: 0 auto;
      padding: 0 1.5rem;
    }

    .btn {
      display: inline-block;
      padding: 0.65rem 1.15rem;
      border: 1px solid rgba(0, 229, 255, 0.35);
      border-radius: 8px;
      background: rgba(0, 229, 255, 0.12);
      color: var(--accent);
      font-family: "Space Grotesk", sans-serif;
      font-size: 0.88rem;
      font-weight: 600;
      cursor: pointer;
      text-decoration: none;
      transition: background 0.15s;
    }
    .btn:hover { background: rgba(0, 229, 255, 0.2); opacity: 1; }
    .btn-secondary {
      background: transparent;
      color: var(--text-muted);
      border-color: rgba(0, 229, 255, 0.18);
    }
    .btn-secondary:hover {
      background: rgba(0, 229, 255, 0.06);
      color: var(--text);
    }

    .site-bg-spotlight {
      position: absolute;
      inset: 0;
      z-index: 2;
      overflow: visible;
      opacity: 1;
      pointer-events: none;
    }

    .site-bg-spotlight-beam {
      position: absolute;
      left: 0;
      top: 0;
      width: 420px;
      height: 420px;
      margin: 0;
      border-radius: 50%;
      background: radial-gradient(
        circle at center,
        rgba(0, 229, 255, 0.22),
        rgba(0, 120, 160, 0.09) 40%,
        transparent 64%
      );
      opacity: 0;
      visibility: hidden;
      will-change: transform, opacity;
      transform: translate3d(-9999px, -9999px, 0) translate(-50%, -50%);
      transition: none;
    }

    #site-bg.site-bg--pointer .site-bg-spotlight-beam {
      opacity: calc(var(--site-bg-opacity, 0.52) * 1.15);
      visibility: visible;
    }

    #site-bg-canvas {
      display: block;
      width: 100%;
      height: 100%;
      z-index: 1;
      opacity: var(--site-bg-opacity, 0.52);
      transform: translateY(calc(var(--site-bg-scroll, 0) * -0.25));
    }

    @media (prefers-reduced-motion: reduce) {
      #site-bg-canvas, .site-bg-spotlight { display: none; }
      .site-bg-art { animation: none; }
      body::before { transform: none; }
    }

    @media (pointer: coarse) {
      .site-bg-spotlight {
        background: radial-gradient(
          ellipse 90% 55% at 50% 12%,
          rgba(0, 229, 255, 0.05),
          transparent 70%
        );
      }
    }

    /* ── Hero ── */
    .pricing-hero {
      text-align: center;
      max-width: 48rem;
      margin: 2.5rem auto 0;
      padding: 2.5rem 2rem 2rem;
    }

    .pricing-hero h1 {
      font-size: 1.75rem;
      font-weight: 700;
      letter-spacing: -0.02em;
      margin-bottom: 0.75rem;
    }

    .pricing-hero p {
      color: var(--text-muted);
      font-size: 0.95rem;
      max-width: 34rem;
      margin-left: auto;
      margin-right: auto;
    }

    /* ── Currency selector ── */
    .pricing-currency-wrap {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0.6rem;
      margin-top: 1.5rem;
    }

    .pricing-currency-label {
      font-family: "JetBrains Mono", monospace;
      font-size: 0.65rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--text-dim);
    }

    .pricing-currency-select {
      font-family: "Space Grotesk", sans-serif;
      font-size: 0.85rem;
      padding: 0.45rem 0.75rem;
      border: 1px solid var(--border);
      border-radius: 6px;
      background: var(--bg-elevated);
      color: var(--text);
      cursor: pointer;
      outline: none;
      transition: border-color 0.15s;
      appearance: none;
      -webkit-appearance: none;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4.5L6 8.5L10 4.5' fill='none' stroke='%235a7a99' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: right 0.6rem center;
      padding-right: 2rem;
    }

    .pricing-currency-select:focus {
      border-color: rgba(0, 229, 255, 0.4);
    }

    .pricing-currency-select option {
      background: var(--bg-panel);
      color: var(--text);
    }

    /* ── Tier cards grid ── */
    .pricing-tiers {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.25rem;
      margin-top: 2.5rem;
    }

    .pricing-tier {
      border: 1px solid var(--border);
      border-radius: 10px;
      background: var(--bg-elevated);
      padding: 1.75rem 1.5rem;
      display: flex;
      flex-direction: column;
      position: relative;
    }

    .pricing-tier--recommended {
      border-color: rgba(0, 229, 255, 0.3);
      background: rgba(0, 229, 255, 0.04);
    }

    .pricing-tier-badge {
      position: absolute;
      top: -0.65rem;
      left: 50%;
      transform: translateX(-50%);
      font-family: "JetBrains Mono", monospace;
      font-size: 0.55rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--bg);
      background: var(--accent);
      padding: 0.2rem 0.65rem;
      border-radius: 4px;
      font-weight: 500;
      white-space: nowrap;
    }

    .pricing-tier-name {
      font-size: 0.65rem;
      font-family: "JetBrains Mono", monospace;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--accent);
      opacity: 0.7;
      margin-bottom: 0.25rem;
    }

    .pricing-tier h3 {
      font-size: 1.15rem;
      font-weight: 600;
      margin-bottom: 0.5rem;
    }

    .pricing-price {
      font-size: 1.6rem;
      font-weight: 700;
      color: var(--text);
      letter-spacing: -0.02em;
      margin-bottom: 0.1rem;
      transition: opacity 0.15s;
    }

    .pricing-price--changing {
      opacity: 0;
    }

    .pricing-duration {
      font-size: 0.78rem;
      color: var(--text-dim);
      margin-bottom: 1rem;
    }

    .pricing-features {
      list-style: none;
      padding: 0;
      display: flex;
      flex-direction: column;
      gap: 0.45rem;
      margin-bottom: 1.25rem;
      flex: 1;
    }

    .pricing-features li {
      font-size: 0.82rem;
      color: var(--text-muted);
      padding-left: 1.4rem;
      position: relative;
      line-height: 1.45;
    }

    .pricing-features li::before {
      content: "\2713";
      position: absolute;
      left: 0;
      color: var(--accent);
      font-size: 0.75rem;
      font-weight: 600;
      opacity: 0.7;
    }

    .pricing-cta {
      text-align: center;
      width: 100%;
      margin-top: auto;
    }

    .pricing-cta .btn {
      width: 100%;
      text-align: center;
    }

    .pricing-tier--recommended .pricing-cta .btn {
      background: rgba(0, 229, 255, 0.2);
      border-color: rgba(0, 229, 255, 0.45);
    }

    .pricing-tier--recommended .pricing-cta .btn:hover {
      background: rgba(0, 229, 255, 0.3);
    }

    /* ── Info section ── */
    .pricing-info {
      margin-top: 3rem;
    }

    .pricing-info-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 1.5rem;
    }

    .pricing-info-item {
      text-align: center;
    }

    .pricing-info-item h4 {
      font-size: 0.9rem;
      font-weight: 600;
      margin-bottom: 0.35rem;
    }

    .pricing-info-item p {
      font-size: 0.78rem;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* ── Footer ── */
    footer {
      border-top: 1px solid var(--border);
      padding: 2rem 0;
      text-align: center;
      font-size: 0.72rem;
      color: var(--text-dim);
    }
    footer a { color: var(--accent); }

    @media (max-width: 768px) {
      .pricing-tiers {
        grid-template-columns: 1fr;
        max-width: 24rem;
        margin-left: auto;
        margin-right: auto;
      }
      .pricing-hero { padding: 1.5rem 1.25rem; }
      .pricing-hero h1 { font-size: 1.35rem; }
    }