:root {
      --bg: #0b1020;
      --panel: #121933;
      --panel-2: #182145;
      --text: #eef2ff;
      --muted: #aeb8d6;
      --accent: #6ea8ff;
      --accent-2: #8a7dff;
      --success: #7ee0b5;
      --border: rgba(255,255,255,0.08);
      --shadow: 0 20px 50px rgba(0,0,0,0.35);
      --radius: 20px;
      --max: 1120px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: Inter, Arial, Helvetica, sans-serif;
      background:
        radial-gradient(circle at top left, rgba(110,168,255,0.18), transparent 30%),
        radial-gradient(circle at top right, rgba(138,125,255,0.16), transparent 28%),
        linear-gradient(180deg, #070b17 0%, var(--bg) 100%);
      color: var(--text);
      line-height: 1.55;
    }

    a { color: inherit; text-decoration: none; }

    .container {
      width: min(var(--max), calc(100% - 32px));
      margin: 0 auto;
    }

    .nav {
      position: sticky;
      top: 0;
      z-index: 20;
      backdrop-filter: blur(10px);
      background: rgba(7, 11, 23, 0.75);
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }

    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 16px 0;
      gap: 16px;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 12px;
      font-weight: 700;
      letter-spacing: 0.2px;
    }

    .brand-subtitle {
      font-size: 12px;
      color: var(--muted);
      font-weight: 500;
    }

    .brand-badge {
      width: 40px;
      height: 40px;
      border-radius: 12px;
      display: grid;
      place-items: center;
      font-weight: 800;
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      color: white;
      box-shadow: var(--shadow);
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 20px;
      color: var(--muted);
      font-size: 15px;
    }

    .nav-links a:hover { color: white; }

    .nav-dropdown {
      position: relative;
      display: inline-flex;
      align-items: center;
    }

    .nav-dropdown-toggle {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: transparent;
      border: 0;
      padding: 0;
      color: inherit;
      font: inherit;
      cursor: pointer;
    }

    .nav-dropdown-toggle::after {
      content: "";
      width: 8px;
      height: 8px;
      border-right: 1.5px solid currentColor;
      border-bottom: 1.5px solid currentColor;
      transform: rotate(45deg) translateY(-2px);
      opacity: 0.85;
    }

    .nav-dropdown-menu {
      position: absolute;
      top: calc(100% + 14px);
      right: 0;
      min-width: 220px;
      display: grid;
      gap: 2px;
      padding: 10px;
      border-radius: 18px;
      border: 1px solid rgba(255,255,255,0.08);
      background: rgba(9, 13, 28, 0.96);
      box-shadow: var(--shadow);
      opacity: 0;
      visibility: hidden;
      transform: translateY(8px);
      transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
    }

    .nav-dropdown-menu a {
      display: block;
      padding: 10px 12px;
      border-radius: 12px;
      color: #dbe4ff;
      white-space: nowrap;
    }

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

    .nav-dropdown:hover .nav-dropdown-menu,
    .nav-dropdown:focus-within .nav-dropdown-menu {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }

    .nav-cta {
      padding: 10px 16px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border: 1px solid transparent;
      border-radius: 14px;
      padding: 12px 18px;
      font-weight: 600;
      transition: 0.2s ease;
      cursor: pointer;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      color: white;
      box-shadow: var(--shadow);
    }

    .btn-primary:hover { transform: translateY(-1px); }

    .btn-secondary {
      background: rgba(255,255,255,0.04);
      border-color: var(--border);
      color: var(--text);
    }

    .btn-secondary:hover {
      background: rgba(255,255,255,0.07);
    }

    .hero {
      padding: 72px 0 56px;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.28fr 0.72fr;
      gap: 28px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      background: rgba(255,255,255,0.05);
      border: 1px solid var(--border);
      border-radius: 999px;
      color: var(--muted);
      font-size: 13px;
      margin-bottom: 18px;
    }

    h1 {
      font-size: clamp(34px, 5vw, 58px);
      line-height: 1.05;
      margin: 0 0 18px;
      letter-spacing: -1px;
    }

    .hero p {
      font-size: 18px;
      color: var(--muted);
      max-width: 900px;
      margin: 0 0 24px;
    }

    .hero h1 {
      max-width: 16ch;
    }

    .hero-copy,
    .hero-grid > div:first-child {
      min-width: 0;
    }
    .hero-actions {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
      margin-bottom: 18px;
    }

    .mini-note {
      color: var(--muted);
      font-size: 14px;
    }

    .hero-card {
      background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.03));
      border: 1px solid var(--border);
      border-radius: 28px;
      box-shadow: var(--shadow);
      padding: 18px;
    }

    .carousel {
      position: relative;
      overflow: hidden;
      border-radius: 22px;
      min-height: 420px;
      background: #0d1430;
      border: 1px solid rgba(255,255,255,0.06);
    }

    .slide {
      position: absolute;
      inset: 0;
      opacity: 0;
      transform: scale(1.03);
      transition: opacity 0.8s ease, transform 0.8s ease;
      display: flex;
      align-items: flex-end;
      justify-content: flex-start;
      padding: 18px;
      background: #0a1126;
    }

    .slide-image {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: contain;
      object-position: center top;
      display: block;
      background: #0a1126;
    }

    .slide.active {
      opacity: 1;
      transform: scale(1);
    }

    .slide::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(5,7,15,0.06) 45%, rgba(5,7,15,0.82) 100%);
    }

    .slide-caption {
      position: relative;
      z-index: 1;
      max-width: min(92%, 420px);
      background: rgba(8, 11, 24, 0.7);
      border: 1px solid rgba(255,255,255,0.08);
      backdrop-filter: blur(6px);
      border-radius: 18px;
      padding: 14px 16px;
    }

    .slide-caption h3 {
      margin: 0 0 6px;
      font-size: 18px;
    }

    .slide-caption p {
      margin: 0;
      font-size: 14px;
      color: #d1d9f0;
    }

    .dots {
      display: flex;
      justify-content: center;
      gap: 10px;
      padding-top: 16px;
    }

    .dot {
      width: 10px;
      height: 10px;
      border-radius: 999px;
      background: rgba(255,255,255,0.25);
      cursor: pointer;
      transition: transform 0.2s ease, background 0.2s ease;
    }

    .dot.active {
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      transform: scale(1.15);
    }

    section {
      padding: 38px 0;
    }

    section[id] {
      scroll-margin-top: 96px;
    }

    .section-head {
      text-align: center;
      margin-bottom: 26px;
    }

    .section-head h2 {
      font-size: clamp(28px, 4vw, 40px);
      margin: 0 0 10px;
    }

    .section-head p {
      margin: 0 auto;
      max-width: 720px;
      color: var(--muted);
      font-size: 17px;
    }

    .features {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }

    .feature-card,
    .pricing-card,
    .download-card {
      background: linear-gradient(180deg, var(--panel), var(--panel-2));
      border: 1px solid var(--border);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }

    .feature-card {
      padding: 22px;
    }

    .feature-card h3 {
      margin: 0 0 10px;
      font-size: 19px;
    }

    .feature-card p {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
    }


    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
      align-items: stretch;
      max-width: 980px;
      margin: 0 auto;
    }

    .featured-plan {
      position: relative;
      border-color: rgba(126,224,181,0.35);
      box-shadow: 0 24px 70px rgba(0,0,0,0.42);
    }

    .plan-badge.neutral {
      background: rgba(110,168,255,0.14);
      color: var(--accent);
      border-color: rgba(110,168,255,0.32);
    }

    .pricing-note {
      max-width: 780px;
      margin: 18px auto 0;
      padding: 16px 18px;
      border-radius: 16px;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.07);
      color: var(--muted);
      text-align: center;
      font-size: 15px;
    }

    .pricing-wrap {
      display: flex;
      justify-content: center;
    }

    .pricing-card {
      width: min(560px, 100%);
      padding: 28px;
      text-align: center;
    }

    .plan-badge {
      display: inline-block;
      padding: 7px 12px;
      border-radius: 999px;
      background: rgba(126, 224, 181, 0.14);
      color: var(--success);
      border: 1px solid rgba(126,224,181,0.3);
      font-size: 13px;
      font-weight: 700;
      margin-bottom: 14px;
    }

    .price {
      font-size: clamp(42px, 6vw, 58px);
      line-height: 1;
      font-weight: 800;
      margin: 10px 0 6px;
    }

    .price small {
      font-size: 18px;
      color: var(--muted);
      font-weight: 600;
    }

    .pricing-sub {
      color: var(--muted);
      font-size: 17px;
      margin-bottom: 22px;
    }

    .feature-list {
      list-style: none;
      margin: 0 0 26px;
      padding: 0;
      display: grid;
      gap: 12px;
      text-align: left;
    }

    .feature-list li {
      padding: 12px 14px;
      border-radius: 14px;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.05);
      color: #e5ebff;
    }

    .download-card {
      padding: 28px;
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 24px;
      align-items: center;
    }

    .download-card h3 {
      margin: 0 0 10px;
      font-size: 28px;
    }

    .download-card p {
      margin: 0 0 18px;
      color: var(--muted);
      font-size: 16px;
    }

    .download-meta {
      display: grid;
      gap: 10px;
      color: var(--muted);
      font-size: 15px;
    }

    .download-panel {
      padding: 22px;
      border-radius: 18px;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.08);
    }

    .download-panel strong {
      display: block;
      margin-bottom: 8px;
      font-size: 17px;
    }

    .demo-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }

    .demo-card {
      background: linear-gradient(180deg, var(--panel), var(--panel-2));
      border: 1px solid var(--border);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    .demo-video-wrap {
      position: relative;
      aspect-ratio: 16 / 9;
      background: linear-gradient(135deg, rgba(110,168,255,0.12), rgba(138,125,255,0.12));
      border-bottom: 1px solid rgba(255,255,255,0.08);
    }

    .demo-video-wrap video,
    .demo-video-wrap iframe {
      width: 100%;
      height: 100%;
      border: 0;
      display: block;
      background: #050814;
    }

    .demo-placeholder {
      position: absolute;
      inset: 0;
      display: grid;
      place-items: center;
      padding: 24px;
      text-align: center;
      color: var(--muted);
      font-size: 15px;
      background: radial-gradient(circle at center, rgba(110,168,255,0.16), transparent 45%), #0d1430;
    }

    .demo-play {
      width: 72px;
      height: 72px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      margin: 0 auto 14px;
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      color: white;
      font-size: 28px;
      box-shadow: var(--shadow);
    }

    .demo-content {
      padding: 20px;
    }

    .demo-content h3 {
      margin: 0 0 10px;
      font-size: 20px;
    }

    .demo-content p {
      margin: 0 0 14px;
      color: var(--muted);
      font-size: 15px;
    }

    .demo-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .demo-tag {
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,0.05);
      border: 1px solid rgba(255,255,255,0.07);
      color: #dbe4ff;
      font-size: 13px;
      font-weight: 600;
    }


    footer {
      padding: 28px 0 40px;
      color: var(--muted);
      text-align: center;
      font-size: 14px;
    }

    @media (max-width: 920px) {
      .hero-grid,
      .download-card,
      .features,
      .demo-grid,
      .pricing-grid {
        grid-template-columns: 1fr;
      }

      .nav-inner {
        flex-wrap: wrap;
      }

      .nav-links {
        width: 100%;
        justify-content: center;
      }

      .carousel {
        min-height: 340px;
      }
    }

    @media (max-width: 600px) {
      .hero {
        padding-top: 48px;
      }

      h1 {
        font-size: 34px;
      }

      .hero p,
      .section-head p,
      .pricing-sub,
      .download-card p {
        font-size: 16px;
      }

      .hero-actions {
        flex-direction: column;
      }

      .btn {
        width: 100%;
      }

      .slide-caption {
        max-width: 100%;
      }
    }
  

/* Multi-page legal/content additions */
.page-hero {
  padding: 72px 0 30px;
  text-align: center;
}
.page-hero h1 {
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
}
.page-hero p {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  color: var(--muted);
  font-size: 18px;
}
.legal-wrap {
  padding: 20px 0 56px;
}
.legal-card {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(22px, 4vw, 44px);
}
.legal-card h2 {
  margin-top: 28px;
  margin-bottom: 12px;
  font-size: 24px;
}
.legal-card h3 {
  margin-top: 22px;
  margin-bottom: 10px;
  font-size: 19px;
}
.legal-card p {
  color: #dbe4ff;
  margin: 0 0 14px;
}
.legal-card ul {
  margin: 0 0 18px 22px;
  padding: 0;
  color: #dbe4ff;
}
.legal-card li {
  margin: 7px 0;
}
.legal-meta {
  color: var(--muted);
  margin-bottom: 24px;
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.footer-links a {
  color: #dbe4ff;
}
.footer-links a:hover {
  color: white;
}
.active-link {
  color: white !important;
}
.notice-card {
  margin-top: 20px;
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--muted);
}


/* Support & FAQ */

.sidebar-support-card {
  margin-top: 18px;
  padding: 18px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(110,168,255,0.10), rgba(138,125,255,0.08));
  border: 1px solid rgba(110,168,255,0.22);
  box-shadow: var(--shadow);
}

.sidebar-support-card h3 {
  margin: 0 0 8px;
  font-size: 17px;
}

.sidebar-support-card p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14px;
}

.sidebar-support-card .btn {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
}

.page-hero {
  padding: 64px 0 34px;
}

.page-hero h1 {
  max-width: 900px;
  margin-bottom: 18px;
}

.page-hero p {
  color: var(--muted);
  font-size: 18px;
  max-width: 820px;
}

.support-card {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: center;
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
}

.support-card h2 {
  margin: 0 0 10px;
  font-size: 28px;
}

.support-card p {
  margin: 0;
  color: var(--muted);
}

.support-contact-box,
.support-tips {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  padding: 20px;
}

.support-contact-box strong {
  display: block;
  color: var(--text);
  margin-bottom: 8px;
}

.support-contact-box a {
  color: var(--accent);
  word-break: break-word;
}

.support-tips {
  margin-top: 18px;
}

.support-tips h3 {
  margin: 0 0 12px;
}

.support-tips ul {
  margin: 0;
  color: var(--muted);
}

.support-tips li {
  margin: 8px 0;
}

.faq-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  align-items: start;
}

.faq-side-column {
  position: sticky;
  top: 96px;
}

.faq-sidebar {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.faq-sidebar h2 {
  font-size: 18px;
  margin: 0 0 12px;
}

.faq-sidebar a {
  display: block;
  color: var(--muted);
  padding: 10px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.faq-sidebar a:hover {
  color: white;
}

.faq-group {
  margin-bottom: 34px;
}

.faq-group h2 {
  margin: 0 0 16px;
  font-size: 26px;
}

.faq-item {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px 20px;
  margin-bottom: 14px;
  box-shadow: 0 10px 28px rgba(0,0,0,0.18);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--text);
}

.faq-item[open] summary {
  color: white;
}

.faq-answer {
  color: var(--muted);
  margin-top: 14px;
}

.faq-answer p {
  margin: 0 0 12px;
}

.faq-answer ol,
.faq-answer ul {
  margin-top: 8px;
  margin-bottom: 14px;
}

.faq-answer li {
  margin-bottom: 8px;
}

.faq-image {
  margin: 18px 0 0;
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  background: rgba(255,255,255,0.04);
}

.faq-image img {
  width: 100%;
  display: block;
}

.faq-image figcaption {
  padding: 10px 14px;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid rgba(255,255,255,0.07);
}

.checkout-shell {
  padding-top: 0;
}

.checkout-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.checkout-card {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.checkout-card h2 {
  margin: 0 0 10px;
  font-size: clamp(28px, 4vw, 36px);
}

.checkout-card p {
  margin: 0;
  color: var(--muted);
}

.checkout-meta {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: #d7e0fa;
  font-size: 14px;
}

.checkout-help {
  margin-top: 14px !important;
}

.checkout-license-card {
  border-color: rgba(126, 224, 181, 0.45);
}

#license-key {
  margin-top: 16px;
  padding: 18px 20px;
  border-radius: 18px;
  background: #071422;
  border: 1px solid #22c55e;
  color: #d1fae5;
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 800;
  letter-spacing: 0.08em;
  word-break: break-word;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 920px) {
  .hero-grid,
  .features,
  .pricing-grid,
  .checkout-grid {
    grid-template-columns: 1fr;
  }

  .support-card,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .faq-side-column {
    position: static;
  }
}

@media (max-width: 600px) {
  .nav-links {
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 12px;
  }

  .nav-dropdown {
    width: 100%;
    justify-content: flex-end;
  }

  .nav-dropdown-menu {
    right: 0;
    left: auto;
    min-width: 200px;
  }

  .checkout-card {
    padding: 20px;
  }

  #license-key {
    font-size: 22px;
  }
}