:root {
      --bg: #0b1220;
      --panel: #121b2e;
      --panel-2: #18233a;
      --text: #e8eefc;
      --muted: #a9b6d3;
      --line: rgba(255,255,255,0.08);
      --accent: #7dd3fc;
      --accent-2: #c4b5fd;
      --success: #86efac;
      --max: 1180px;
      --radius: 18px;
      --shadow: 0 20px 50px rgba(0,0,0,0.28);
    }

    * { box-sizing: border-box; }
    html {
      scroll-behavior: smooth;
      scroll-padding-top: 110px;
    }
    body {
      margin: 0;
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      background:
        radial-gradient(circle at top left, rgba(125, 211, 252, 0.15), transparent 30%),
        radial-gradient(circle at top right, rgba(196, 181, 253, 0.12), transparent 25%),
        var(--bg);
      color: var(--text);
      line-height: 1.55;
    }

    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; display: block; }

    .container {
      width: min(calc(100% - 2rem), var(--max));
      margin: 0 auto;
    }

    #header {
      position: sticky;
      top: 0;
      z-index: 50;
    }

    .site-header {
      backdrop-filter: blur(14px);
      background: rgba(11, 18, 32, 0.72);
      border-bottom: 1px solid var(--line);
    }

    .nav {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0.95rem 0;
      gap: 1rem;
    }

    .brand {
      display: flex;
      flex-direction: column;
      gap: 0.1rem;
    }

    .brand strong {
      font-size: 1rem;
      letter-spacing: 0.02em;
    }

    .brand span {
      color: var(--muted);
      font-size: 0.82rem;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 1rem;
      flex-wrap: wrap;
      color: var(--muted);
      font-size: 0.95rem;
    }

    .nav-links a:hover { color: var(--text); }

    .button,
    .button-secondary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
      min-height: 46px;
      padding: 0.85rem 1.15rem;
      border-radius: 999px;
      font-weight: 700;
      transition: transform 0.15s ease, opacity 0.15s ease, border-color 0.15s ease;
      cursor: pointer;
    }

    .button:hover,
    .button-secondary:hover {
      transform: translateY(-1px);
    }

    .button {
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      color: #08111f;
      box-shadow: var(--shadow);
    }

    .button-secondary {
      border: 1px solid var(--line);
      color: var(--text);
      background: rgba(255,255,255,0.03);
    }

    .hero {
      padding: 5rem 0 3rem;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 2rem;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 0.45rem;
      padding: 0.45rem 0.7rem;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,0.03);
      color: var(--muted);
      font-size: 0.85rem;
      margin-bottom: 1rem;
    }

    h1, h2, h3 {
      margin: 0;
      line-height: 1.08;
      letter-spacing: -0.03em;
    }

    h1 {
      font-size: clamp(2.5rem, 6vw, 4.5rem);
      max-width: 12ch;
    }

    .hero p {
      color: var(--muted);
      font-size: 1.08rem;
      max-width: 66ch;
      margin: 1.15rem 0 0;
    }

    .hero-actions {
      display: flex;
      gap: 0.85rem;
      flex-wrap: wrap;
      margin-top: 1.5rem;
    }

    .hero-notes {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
      margin-top: 1.25rem;
      color: var(--muted);
      font-size: 0.94rem;
    }

    .hero-card,
    .card,
    .step,
    .pricing-card,
    .faq-item,
    .cta,
    .footer-card,
    .spec-item,
    .lead-card,
    .sample,
    .trust-banner {
      background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }

    .hero-card {
      padding: 1.25rem;
    }

    .hero-card .card-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      margin-bottom: 1rem;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      border-radius: 999px;
      padding: 0.35rem 0.65rem;
      font-size: 0.8rem;
      color: #09111d;
      background: var(--success);
      font-weight: 700;
    }

    .mini-list,
    .spec-grid,
    .product-grid,
    .trust-grid,
    .reg-grid {
      display: grid;
      gap: 0.8rem;
    }

    .mini-item,
    .spec-item,
    .sample,
    .lead-card {
      padding: 0.95rem 1rem;
      border: 1px solid var(--line);
      border-radius: 14px;
      background: rgba(255,255,255,0.03);
    }

    .mini-item strong,
    .spec-item strong {
      display: block;
      margin-bottom: 0.2rem;
      font-size: 0.98rem;
    }

    .mini-item span,
    .spec-item span,
    .muted {
      color: var(--muted);
      font-size: 0.92rem;
    }

    section {
      padding: 2rem 0;
    }

.section-head {
  display: flex;
  justify-content: center;
  text-align: center;
  margin-bottom: 2rem;
}

.section-head > div {
  width: min(66%, 760px);
}

@media (max-width: 900px) {
  .section-head > div {
    width: 100%;
  }
}
.section-head p {
  max-width: 640px;
  margin: 0.6rem auto 0;
  line-height: 1.6;
}
.section-head h2 {
  margin-bottom: 0.4rem;
}
    .grid-3,
    .grid-2,
    .steps,
    .pricing-grid,
    .faq-grid {
      display: grid;
      gap: 1rem;
    }

    .grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .steps { grid-template-columns: repeat(5, minmax(0, 1fr)); }
    .pricing-grid { grid-template-columns: minmax(320px, 520px); justify-content: center; }
    .faq-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .spec-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .trust-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .reg-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

    .card,
    .step,
    .pricing-card,
    .faq-item,
    .footer-card,
    .trust-banner,
    .cta {
      padding: 1.25rem;
    }

    .card h3,
    .step h3,
    .pricing-card h3,
    .faq-item h3 {
      font-size: 1.08rem;
      margin-bottom: 0.5rem;
    }

    .card p,
    .step p,
    .pricing-card p,
    .faq-item p,
    .footer-card p,
    .trust-banner p,
    .cta p {
      margin: 0;
      color: var(--muted);
    }

    .kicker {
      color: var(--accent);
      font-size: 0.9rem;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.09em;
      margin-bottom: 0.55rem;
    }

    .pricing-card.featured {
      border-color: rgba(125, 211, 252, 0.4);
      background: linear-gradient(180deg, rgba(125, 211, 252, 0.12), rgba(255,255,255,0.03));
      transform: scale(1.015);
    }

    .price {
      font-size: 2.2rem;
      font-weight: 800;
      line-height: 1;
      margin: 0.4rem 0 0.8rem;
    }

    .price small {
      font-size: 0.95rem;
      color: var(--muted);
      font-weight: 600;
    }

    .system-flow {
      display: flex;
      align-items: stretch;
      justify-content: center;
      gap: 1rem;
      margin-top: 2rem;
      flex-wrap: wrap;
    }

    .system-node {
      background: rgba(255,255,255,0.04);
      border: 1px solid var(--line);
      border-radius: 14px;
      padding: 1.4rem;
      width: 220px;
      text-align: center;
    }

    .system-node h3 {
      margin-bottom: 0.4rem;
    }

    .system-arrow {
      display: flex;
      align-items: center;
      font-size: 1.5rem;
      opacity: 0.6;
    }

    ul.clean {
      list-style: none;
      padding: 0;
      margin: 1rem 0 0;
      display: grid;
      gap: 0.7rem;
    }

    ul.clean li {
      position: relative;
      padding-left: 1.2rem;
      color: var(--muted);
    }

    ul.clean li::before {
      content: "•";
      position: absolute;
      left: 0;
      color: var(--accent);
    }

    .sample pre {
      margin: 0;
      white-space: pre-wrap;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
      color: var(--text);
      font-size: 0.93rem;
      line-height: 1.5;
    }

    .cta {
      padding: 1.5rem;
      display: flex;
      justify-content: space-between;
      gap: 1rem;
      align-items: center;
      margin-top: 1rem;
    }

    .lead-form {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 0.75rem;
      margin-top: 1rem;
    }

    .lead-form input {
      width: 100%;
      min-height: 46px;
      border-radius: 12px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,0.03);
      color: var(--text);
      padding: 0.8rem 0.95rem;
      outline: none;
    }

    .lead-form input::placeholder {
      color: #91a0c0;
    }

    .lead-form .button {
      width: 100%;
      border: 0;
    }

    .fine-print {
      color: var(--muted);
      font-size: 0.88rem;
      margin-top: 0.75rem;
    }

    footer {
      padding: 2rem 0 3rem;
    }

    .footer-card {
      display: flex;
      justify-content: space-between;
      gap: 1rem;
      align-items: center;
      flex-wrap: wrap;
    }

    .footer-meta {
      color: var(--muted);
      font-size: 0.92rem;
    }

    @media (max-width: 1080px) {
      .hero-grid,
      .grid-3,
      .grid-2,
      .steps,
      .pricing-grid,
      .faq-grid,
      .spec-grid,
      .product-grid,
      .trust-grid,
      .reg-grid,
      .lead-form {
        grid-template-columns: 1fr;
      }

      .pricing-card.featured { transform: none; }

      .section-head,
      .cta,
      .footer-card,
      .nav {
        align-items: start;
        flex-direction: column;
      }

      .nav-links {
        width: 100%;
        gap: 0.8rem;
      }
    }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.callout-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
}

.check-list {
  margin: 1rem 0 0;
  padding-left: 1.25rem;
}

.check-list li {
  margin-bottom: 0.65rem;
  color: var(--muted);
}

.cta-content {
  max-width: 46rem;
  margin: 0 auto;
  text-align: center;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.25rem;
}

.button-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 46px;
  padding: 0.85rem 1.15rem;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #08111f;
  box-shadow: var(--shadow);
  text-decoration: none;
}

.fine-print {
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 1080px) {
  .cards-grid {
    grid-template-columns: 1fr;
  }
}
/* Dropdown menu */

.dropdown {
  position: relative;
}

.dropdown-toggle {
  background: none;
  border: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
  opacity: 0.9;
}

.dropdown-toggle:hover {
  opacity: 1;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  background: rgba(11, 18, 32, 0.95);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 6px 0;
  display: none;
  flex-direction: column;
  min-width: 200px;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.dropdown-menu a {
  padding: 8px 16px;
  display: block;
  white-space: nowrap;
}

.dropdown-menu a:hover {
  background: rgba(255,255,255,0.06);
}

/* Hover behavior (desktop) */
.dropdown:hover .dropdown-menu {
  display: flex;
}
/* Active navigation link */

.nav-links a.active {
  color: #ffffff;
  font-weight: 600;
  border-bottom: 2px solid rgba(255,255,255,0.6);
  padding-bottom: 2px;
}
.site-header .button {
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
}

.hero-flow {
  display: flex;
  align-items: stretch;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.waitlist-form {
  margin-top: 1.25rem;
  max-width: 720px;
}

.waitlist-label {
  display: inline-block;
  margin-bottom: 0.5rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.waitlist-controls {
  display: flex;
  gap: 0.7rem;
  align-items: center;
}

.waitlist-controls input {
  width: 100%;
  min-height: 46px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  padding: 0.8rem 0.95rem;
  outline: none;
}

.waitlist-controls input::placeholder {
  color: #91a0c0;
}

@media (max-width: 980px) {
  .waitlist-controls {
    flex-direction: column;
    align-items: stretch;
  }
}

.hero-node {
  flex: 1;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.6rem;
}

.hero-node p {
  margin: 0;
}

.hero-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  opacity: 0.6;
  min-width: 24px;
}

@media (max-width: 980px) {
  .hero-flow {
    flex-direction: column;
  }

  .hero-arrow {
    transform: rotate(90deg);
    min-height: 24px;
  }
}

@media (max-width: 768px) {
  html {
    scroll-padding-top: 130px;
  }

  .container {
    width: min(calc(100% - 1.25rem), var(--max));
  }

  .nav {
    padding: 0.7rem 0;
    gap: 0.65rem;
  }

  .brand strong {
    font-size: 0.95rem;
  }

  .brand span {
    display: none;
  }

  .nav-links {
    font-size: 0.92rem;
    gap: 0.65rem;
  }

  h1 {
    font-size: clamp(2rem, 10vw, 2.8rem);
    line-height: 1.12;
    max-width: none;
  }

  .hero {
    padding: 3.5rem 0 2rem;
  }

  .hero-flow {
    margin-top: 1.5rem;
    gap: 0.9rem;
  }

  .hero-node {
    padding: 1.15rem;
  }

  section {
    padding: 1.5rem 0;
  }

  .section-head {
    margin-bottom: 1.25rem;
  }

  .section-head p {
    margin-top: 0.45rem;
  }

  .card,
  .step,
  .pricing-card,
  .faq-item,
  .footer-card,
  .trust-banner,
  .cta {
    padding: 1rem;
  }
}

@media (max-width: 560px) {
  .nowrap-line {
    white-space: normal;
  }

  .waitlist-form {
    margin-top: 1rem;
  }

  .waitlist-controls .button,
  .lead-form .button {
    width: 100%;
  }

  .lead-form {
    gap: 0.6rem;
  }
}
.nowrap-line {
  white-space: nowrap;
}
.reg-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.reg-card .quote {
  margin-bottom: 1rem;
}

.reg-card .citation {
  margin-top: auto;
  text-align: right;
  font-size: 0.85rem;
  color: var(--muted);
}
/* Regulation card styling */

.reg-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.reg-card h3 {
  margin-bottom: 0.75rem;
}

.quote {
  font-style: italic;
  line-height: 1.6;
  padding-left: 1rem;
  border-left: 3px solid rgba(255,255,255,0.15);
  margin-bottom: 1rem;
}

.citation {
  margin-top: auto;
  text-align: right;
  font-size: 0.8rem;
  opacity: 0.75;
  letter-spacing: 0.03em;
}

.citation::before {
  content: "— ";
}