:root {
      --blue: #1f7bff;
      --blue-dark: #141b2e;
      --blue-soft: #b8e5ff;
      --accent-yellow: #fdba21;
      --accent-orange: #ff7a3c;
      --bg-light: #f5f7fb;
      --border-subtle: #e1e4ee;
      --text-main: #12131a;
      --text-muted: #64718a;
      --radius-lg: 18px;
      --radius-md: 12px;
      --shadow-soft: 0 18px 45px rgba(8, 25, 62, 0.12);
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    body {
      font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      color: var(--text-main);
      background: #ffffff;
      line-height: 1.5;
    }

    img {
      max-width: 100%;
      display: block;
    }

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

    .page {
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }

    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }

    /* HEADER + NAV */

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 255, 255, 0.96);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(225, 228, 238, 0.7);
    }

    .nav-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 14px 0;
      gap: 24px;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .brand-logo {
      width: 40px;
      height: 40px;
      border-radius: 14px;
      background: radial-gradient(circle at 20% 0%, #ff7a3c, #1f7bff);
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .brand-logo span {
      font-size: 20px;
      color: #fff;
    }

    .brand-text {
      display: flex;
      flex-direction: column;
    }

    .brand-name {
      font-family: "Poppins", system-ui, sans-serif;
      font-weight: 700;
      letter-spacing: 0.02em;
    }

    .brand-tagline {
      font-size: 12px;
      color: var(--text-muted);
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 20px;
      font-size: 14px;
    }

    .nav-links a {
      color: var(--text-muted);
      font-weight: 500;
      padding: 6px 0;
      border-bottom: 2px solid transparent;
    }

    .nav-links a:hover {
      color: var(--blue);
      border-bottom-color: rgba(31, 123, 255, 0.35);
    }

    .nav-cta {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 999px;
      padding: 10px 20px;
      font-size: 14px;
      font-weight: 600;
      border: none;
      cursor: pointer;
      transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease, color 0.12s ease;
      white-space: nowrap;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--blue), #3c5bff);
      color: #fff;
      box-shadow: 0 14px 30px rgba(31, 123, 255, 0.4);
    }

    .btn-primary:hover {
      transform: translateY(-1px);
      box-shadow: 0 18px 40px rgba(17, 84, 191, 0.5);
    }

    .btn-outline {
      border: 1px solid rgba(20, 27, 46, 0.16);
      background: #ffffff;
      color: var(--text-main);
    }

    .btn-outline:hover {
      background: var(--bg-light);
    }

    /* HERO */

    .hero {
      background: radial-gradient(circle at 0% 0%, #b8e5ff 0, #ffffff 35%, #f5f7fb 100%);
      padding: 40px 0 80px;
    }

    .hero-inner {
      display: grid;
      grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.95fr);
      align-items: center;
      gap: 50px;
    }

    .eyebrow {
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--blue);
      margin-bottom: 10px;
    }

    .hero-title {
      font-family: "Poppins", system-ui, sans-serif;
      font-size: 42px;
      line-height: 1.1;
      margin-bottom: 16px;
    }

    .hero-gradient {
      background: linear-gradient(135deg, var(--blue), var(--accent-orange));
      -webkit-background-clip: text;
      color: transparent;
    }

    .hero-subtitle {
      font-size: 16px;
      color: var(--text-muted);
      max-width: 520px;
      margin-bottom: 24px;
    }

    .hero-badges {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 22px;
    }

    .badge {
      font-size: 11px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      padding: 6px 10px;
      border-radius: 999px;
      border: 1px solid rgba(20, 27, 46, 0.12);
      background: rgba(255, 255, 255, 0.7);
      color: var(--text-muted);
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 18px;
    }

    .hero-meta {
      font-size: 12px;
      color: var(--text-muted);
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      align-items: center;
    }

    .hero-meta span::before {
      content: "*";
      margin-right: 6px;
      color: var(--accent-orange);
    }

    .hero-card {
      background: #ffffff;
      border-radius: 26px;
      padding: 26px 26px 24px;
      box-shadow: var(--shadow-soft);
      border: 1px solid rgba(184, 229, 255, 0.6);
      position: relative;
      overflow: hidden;
    }

    .hero-card-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 14px;
    }

    .hero-card-title {
      font-weight: 600;
      font-size: 14px;
      color: var(--text-muted);
    }

    .hero-card-pill {
      font-size: 11px;
      padding: 4px 9px;
      border-radius: 999px;
      background: rgba(31, 123, 255, 0.08);
      color: var(--blue);
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.12em;
    }

    .hero-messages {
      display: grid;
      gap: 10px;
      margin-bottom: 16px;
    }

    .bubble {
      border-radius: 16px;
      padding: 10px 12px;
      font-size: 12px;
      max-width: 260px;
    }

    .bubble-out {
      margin-left: auto;
      background: linear-gradient(135deg, var(--blue), #4f46e5);
      color: #fff;
    }

    .bubble-in {
      background: var(--bg-light);
      color: var(--text-main);
    }

    .bubble-label {
      font-size: 10px;
      opacity: 0.7;
      display: block;
      margin-bottom: 2px;
      text-transform: uppercase;
      letter-spacing: 0.12em;
    }

    .hero-card-footer {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 11px;
      color: var(--text-muted);
      margin-top: 4px;
    }

    .hero-stat {
      display: flex;
      flex-direction: column;
    }

    .hero-stat span:first-child {
      font-size: 13px;
      font-weight: 700;
      color: var(--blue-dark);
    }

    .hero-orbit {
      position: absolute;
      width: 220px;
      height: 220px;
      border-radius: 50%;
      border: 1px dashed rgba(31, 123, 255, 0.2);
      right: -60px;
      bottom: -80px;
      pointer-events: none;
    }

    .hero-orbit-dot {
      position: absolute;
      width: 10px;
      height: 10px;
      border-radius: 999px;
      background: var(--accent-yellow);
      top: 28%;
      left: 10%;
      box-shadow: 0 0 0 4px rgba(253, 186, 33, 0.3);
    }

    /* SECTION DEFAULTS */

    section {
      padding: 70px 0;
    }

    .section-heading {
      text-align: center;
      margin-bottom: 40px;
    }

    .section-eyebrow {
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--blue);
      margin-bottom: 8px;
    }

    .section-title {
      font-family: "Poppins", system-ui, sans-serif;
      font-size: 28px;
      margin-bottom: 10px;
    }

    .section-subtitle {
      font-size: 14px;
      color: var(--text-muted);
      max-width: 520px;
      margin: 0 auto;
    }

    /* FEATURES */

    .features {
      background: #ffffff;
    }

    .feature-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 24px;
    }

    .feature-card {
      background: var(--bg-light);
      border-radius: var(--radius-lg);
      padding: 22px 20px;
      border: 1px solid rgba(225, 228, 238, 0.8);
    }

    .feature-icon {
      width: 34px;
      height: 34px;
      border-radius: 12px;
      background: radial-gradient(circle at 20% 0%, var(--accent-orange), var(--blue));
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 10px;
      color: #fff;
      font-size: 16px;
    }

    .feature-title {
      font-weight: 600;
      margin-bottom: 6px;
      font-size: 15px;
    }

    .feature-text {
      font-size: 13px;
      color: var(--text-muted);
    }

    /* HOW IT WORKS */

    .how-it-works {
      background: var(--bg-light);
    }

    .steps {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 24px;
      margin-top: 10px;
    }

    .step {
      background: #ffffff;
      border-radius: var(--radius-lg);
      padding: 20px 18px;
      border: 1px solid var(--border-subtle);
    }

    .step-number {
      width: 26px;
      height: 26px;
      border-radius: 999px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: rgba(31, 123, 255, 0.08);
      color: var(--blue);
      font-weight: 700;
      font-size: 13px;
      margin-bottom: 8px;
    }

    .step-title {
      font-weight: 600;
      margin-bottom: 6px;
      font-size: 14px;
    }

    .step-text {
      font-size: 13px;
      color: var(--text-muted);
    }

    /* PRICING */

    .pricing {
      background: #ffffff;
    }

    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 24px;
      margin-top: 10px;
    }

    .plan {
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-subtle);
      padding: 24px 22px;
      background: var(--bg-light);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .plan.featured {
      border-color: rgba(31, 123, 255, 0.6);
      background: linear-gradient(145deg, #ffffff, #f1f5ff);
      box-shadow: var(--shadow-soft);
      transform: translateY(-2px);
    }

    .plan-label {
      font-size: 11px;
      text-transform: uppercase;
      letter-spacing: 0.14em;
      font-weight: 700;
      color: var(--blue);
      margin-bottom: 6px;
    }

    .plan-name {
      font-weight: 700;
      font-size: 16px;
      margin-bottom: 4px;
    }

    .plan-desc {
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 12px;
    }

    .plan-price {
      font-size: 24px;
      font-weight: 700;
      margin-bottom: 4px;
    }

    .plan-price span {
      font-size: 13px;
      font-weight: 500;
      color: var(--text-muted);
    }

    .plan-meta {
      font-size: 11px;
      color: var(--text-muted);
      margin-bottom: 14px;
    }

    .plan-features {
      list-style: none;
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 16px;
    }

    .plan-features li {
      display: flex;
      align-items: flex-start;
      gap: 6px;
      margin-bottom: 6px;
    }

    .plan-features li::before {
      content: "*";
      font-size: 12px;
      margin-top: 2px;
      color: var(--blue);
    }

    .plan .btn {
      width: 100%;
      justify-content: center;
      margin-top: auto;
    }

    /* USE CASES / TESTIMONIALS */

    .usecases {
      background: var(--bg-light);
    }

    .two-col {
      display: grid;
      grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
      gap: 40px;
      align-items: center;
    }

    .usecase-list {
      list-style: none;
      display: grid;
      gap: 12px;
      margin-top: 10px;
    }

    .usecase-list li {
      background: #ffffff;
      padding: 14px 15px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-subtle);
      font-size: 13px;
      display: flex;
      gap: 10px;
    }

    .usecase-list li span {
      font-size: 14px;
      color: var(--accent-orange);
      margin-top: 1px;
    }

    .quote {
      background: #ffffff;
      border-radius: 20px;
      padding: 20px 18px;
      box-shadow: 0 14px 45px rgba(20, 27, 46, 0.12);
      border: 1px solid rgba(225, 228, 238, 0.9);
      font-size: 13px;
      color: var(--text-muted);
    }

    .quote-mark {
      font-size: 24px;
      color: var(--blue);
      margin-bottom: 6px;
    }

    .quote-text {
      margin-bottom: 10px;
    }

    .quote-author {
      font-weight: 600;
      color: var(--text-main);
    }

    .quote-role {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* FAQ + CTA */

    .faq {
      background: #ffffff;
    }

    .faq-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 20px;
      margin-top: 20px;
    }

    .faq-item {
      border-radius: var(--radius-md);
      border: 1px solid var(--border-subtle);
      padding: 14px 14px 12px;
      background: var(--bg-light);
    }

    .faq-q {
      font-weight: 600;
      font-size: 14px;
      margin-bottom: 4px;
    }

    .faq-a {
      font-size: 13px;
      color: var(--text-muted);
    }

    .cta {
      background: radial-gradient(circle at 0% 50%, var(--blue-soft), #1f2937);
      color: #ffffff;
      padding: 60px 0;
    }

    .cta-inner {
      text-align: center;
      max-width: 640px;
      margin: 0 auto;
    }

    .cta-title {
      font-family: "Poppins", system-ui, sans-serif;
      font-size: 26px;
      margin-bottom: 10px;
    }

    .cta-text {
      font-size: 14px;
      color: rgba(226, 232, 240, 0.88);
      margin-bottom: 22px;
    }

    .cta-meta {
      font-size: 12px;
      color: rgba(209, 213, 219, 0.85);
      margin-top: 10px;
    }

    /* FOOTER */

    .site-footer {
      background: #0b0f1a;
      color: rgba(148, 163, 184, 0.9);
      font-size: 12px;
      padding: 20px 0 26px;
    }

    .footer-inner {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 14px;
      align-items: center;
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
    }

    .footer-links a {
      color: rgba(148, 163, 184, 0.9);
    }

    .footer-links a:hover {
      color: #e5e7eb;
    }

    /* RESPONSIVE */

    @media (max-width: 960px) {
      .hero-inner,
      .two-col {
        grid-template-columns: 1fr;
      }

      .hero-inner {
        gap: 40px;
      }

      .hero-card {
        max-width: 420px;
        margin: 0 auto;
      }

      .nav-links {
        display: none;
      }

      .nav-cta .btn-outline {
        display: none;
      }
    }

    @media (max-width: 820px) {
      .feature-grid,
      .steps,
      .pricing-grid,
      .faq-grid {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 640px) {
      section {
        padding: 50px 0;
      }

      .hero {
        padding-top: 26px;
      }

      .hero-title {
        font-size: 32px;
      }

      .feature-grid,
      .steps,
      .pricing-grid,
      .faq-grid {
        grid-template-columns: 1fr;
      }

      .hero-actions {
        flex-direction: column;
        align-items: stretch;
      }

      .hero-actions .btn {
        width: 100%;
        justify-content: center;
      }

      .footer-inner {
        flex-direction: column;
        align-items: flex-start;
      }
    }