:root {
      --bg: #07111d;
      --bg-2: #0b1728;
      --bg-3: #101d30;
      --panel: rgba(14, 23, 34, 0.85);
      --panel-strong: rgba(10, 16, 24, 0.96);
      --line: rgba(146, 189, 255, 0.2);
      --text: #edf5ff;
      --muted: #b8c9e5;
      --blue: #6ea8ff;
      --blue-2: #86d6ff;
      --cyan: #6cf2d0;
      --purple: #9d8cff;
      --amber: #ffd166;
      --red: #ff7d7d;
      --shadow: 0 26px 80px rgba(0,0,0,0.42);
      --radius: 22px;
      --radius-sm: 16px;
      --max: 1180px;
    }

    * { box-sizing: border-box; }

    html { scroll-behavior: smooth; }

    body {
      margin: 0;
      font-family: "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
      background:
        radial-gradient(circle at 8% 0%, rgba(110,168,255,0.24), transparent 18%),
        radial-gradient(circle at 90% 14%, rgba(108,242,208,0.14), transparent 18%),
        linear-gradient(180deg, #050d17 0%, #08111f 45%, #091522 100%);
      color: var(--text);
      line-height: 1.62;
    }

    a { color: inherit; }
    img, svg { max-width: 100%; display: block; }

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

    .topbar {
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(18px);
      background: rgba(7, 17, 29, 0.6);
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }

    .nav {
      min-height: 74px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 0.8rem;
      text-decoration: none;
      color: var(--text);
      font-weight: 700;
      letter-spacing: 0.04em;
    }

    .brand-logo {
      display: block;
      height: 42px;
      width: auto;
    }

    .menu {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-wrap: wrap;
      gap: 0.7rem;
    }

    .menu a {
      text-decoration: none;
      color: var(--muted);
      padding: 0.52rem 0.8rem;
      border-radius: 999px;
      font-size: 0.95rem;
      transition: 0.2s ease;
    }

    .menu a:hover {
      color: var(--text);
      background: rgba(255,255,255,0.04);
    }

    .hero {
      padding: 2.8rem 0 1.5rem;
      overflow: hidden;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.2fr 1fr;
      gap: 2rem;
      align-items: center;
      min-height: 660px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 0.6rem;
      padding: 0.48rem 0.8rem;
      border: 1px solid rgba(110,168,255,0.28);
      border-radius: 999px;
      background: rgba(110,168,255,0.08);
      color: var(--blue-2);
      font-weight: 700;
      font-size: 0.72rem;
      letter-spacing: 0.14em;
      text-transform: uppercase;
    }

    h1, h2, h3, h4, p { margin-top: 0; }

    h1 {
      font-size: clamp(2.8rem, 5vw, 5.4rem);
      line-height: 1.08;
      letter-spacing: -0.035em;
      margin: 1.1rem 0 1.1rem;
      max-width: 12ch;
    }

    .highlight {
      color: var(--blue-2);
      text-shadow: 0 0 28px rgba(134,214,255,0.35);
    }

    .lead {
      max-width: 62ch;
      font-size: 1.08rem;
      color: var(--muted);
    }

    .cta-row {
      display: flex;
      flex-wrap: wrap;
      gap: 0.9rem;
      margin-top: 1.7rem;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 52px;
      padding: 0.8rem 1.3rem;
      border-radius: 14px;
      text-decoration: none;
      border: 1px solid transparent;
      font-weight: 700;
      transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

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

    .btn-primary {
      background: linear-gradient(135deg, var(--blue), var(--cyan));
      color: #061521;
      box-shadow: 0 18px 38px rgba(110,168,255,0.4);
    }

    .btn-secondary {
      background: rgba(255,255,255,0.02);
      border-color: rgba(255,255,255,0.12);
      color: var(--text);
    }

    .microdata {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
      margin-top: 2rem;
    }

    .stat {
      min-width: 130px;
      padding: 0.9rem 1rem;
      border-radius: 14px;
      border: 1px solid var(--line);
      background: rgba(16, 27, 39, 0.7);
    }

    .stat strong {
      display: block;
      font-size: 1.5rem;
      letter-spacing: -0.05em;
      color: var(--text);
    }

    .stat span {
      color: var(--muted);
      font-size: 0.76rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
    }

    .visual-box {
      position: relative;
      aspect-ratio: 600 / 460;
      background: transparent;
      overflow: hidden;
    }

    .visual-box::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 20% 16%, rgba(110,168,255,0.16), transparent 24%),
        radial-gradient(circle at 82% 14%, rgba(108,242,208,0.14), transparent 22%);
      pointer-events: none;
    }

    .visual-box::after {
      content: "";
      position: absolute;
      inset: 0;
      background: repeating-linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0.02) 0px,
        rgba(255, 255, 255, 0.02) 1px,
        transparent 2px,
        transparent 4px
      );
      pointer-events: none;
      mix-blend-mode: screen;
      opacity: 0.28;
    }

    .circuit {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      opacity: 0.95;
    }

    section {
      padding: 2.2rem 0;
    }

    .section-head {
      margin-bottom: 1.4rem;
    }

    .section-head h2 {
      font-size: clamp(2.1rem, 3vw, 2.8rem);
      letter-spacing: -0.06em;
      margin-bottom: 0.6rem;
    }

    .section-head p {
      color: var(--muted);
      max-width: 72ch;
      margin: 0;
    }

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

    .service {
      position: relative;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      padding: 1.3rem;
      background: linear-gradient(180deg, rgba(18,27,40,0.94), rgba(12,20,31,0.96));
      overflow: hidden;
    }

    .service::before {
      content: "";
      position: absolute;
      inset: 0 0 auto 0;
      height: 2px;
      background: linear-gradient(90deg, var(--blue) 0%, var(--cyan) 100%);
      opacity: 0.8;
    }

    .service .icon {
      width: 42px;
      height: 42px;
      border-radius: 12px;
      display: grid;
      place-items: center;
      margin-bottom: 0.9rem;
      border: 1px solid rgba(110,168,255,0.24);
      background: linear-gradient(135deg, rgba(110,168,255,0.15), rgba(108,242,208,0.12));
      color: var(--blue-2);
      font-weight: 800;
    }

    .service h3 {
      margin-bottom: 0.5rem;
      font-size: 1.18rem;
    }

    .service p {
      margin: 0;
      color: var(--muted);
      font-size: 0.96rem;
    }

    .stack {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 1rem;
      align-items: stretch;
    }

    .stack-panel {
      background: rgba(16, 25, 37, 0.9);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      padding: 1.2rem;
    }

    .stack-panel ul {
      margin: 0.9rem 0 0;
      padding-left: 1.2rem;
      color: var(--muted);
      line-height: 1.9;
    }

    .stack-badges {
      display: flex;
      flex-wrap: wrap;
      gap: 0.55rem;
      margin-top: 1rem;
    }

    .badge {
      border: 1px solid rgba(255,255,255,0.08);
      background: rgba(255,255,255,0.02);
      border-radius: 999px;
      padding: 0.5rem 0.8rem;
      font-size: 0.78rem;
      letter-spacing: 0.04em;
      color: var(--muted);
    }

    .process {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 1rem;
    }

    .step {
      background: rgba(16, 25, 37, 0.9);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      padding: 1rem 1rem 0.95rem;
    }

    .step .num {
      width: 36px;
      height: 36px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 10px;
      background: linear-gradient(135deg, rgba(110,168,255,0.2), rgba(108,242,208,0.12));
      color: var(--blue-2);
      font-weight: 800;
      margin-bottom: 0.75rem;
    }

    .step h3 {
      margin-bottom: 0.45rem;
      font-size: 1.05rem;
    }

    .step p {
      margin: 0;
      color: var(--muted);
      font-size: 0.92rem;
    }

    .cta-band {
      padding: 3rem 0 4rem;
    }

    .cta-box {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      flex-wrap: wrap;
      padding: 1.4rem 1.5rem;
      border-radius: var(--radius);
      border: 1px solid rgba(110,168,255,0.25);
      background: linear-gradient(135deg, rgba(110,168,255,0.12), rgba(108,242,208,0.07));
      box-shadow: var(--shadow);
    }

    .cta-box h3 {
      margin-bottom: 0.2rem;
      font-size: clamp(1.5rem, 2vw, 2.2rem);
      letter-spacing: -0.05em;
    }

    .cta-box p {
      margin: 0;
      color: var(--muted);
    }

    footer {
      border-top: 1px solid rgba(255,255,255,0.08);
      padding: 1.2rem 0 2.5rem;
      color: var(--muted);
    }

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

    .foot-links {
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
    }

    .foot a {
      color: var(--muted);
      text-decoration: none;
    }

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

    @media (max-width: 920px) {
      .hero-grid,
      .services,
      .stack,
      .process {
        grid-template-columns: 1fr;
      }

      .visual-box {
        aspect-ratio: 600 / 460;
      }
    }

    @media (max-width: 640px) {
      .nav {
        flex-direction: column;
        justify-content: center;
        padding: 0.8rem 0;
      }

      .brand-logo {
        height: 36px;
      }

      .menu {
        justify-content: center;
      }

      h1 {
        max-width: 100%;
      }

      .microdata {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

.cta-row--no-top {
  margin-top: 0;
}