:root {
      --bg: #060b16;
      --bg-2: #0b1324;
      --panel: rgba(16, 24, 42, 0.92);
      --panel-2: rgba(13, 21, 37, 0.82);
      --line: rgba(92, 126, 193, 0.22);
      --text: #edf3ff;
      --muted: #9fb0d1;
      --blue: #2b79ff;
      --blue-soft: rgba(43, 121, 255, 0.16);
      --green: #29d17d;
      --amber: #ffbe3d;
      --red: #ff5e73;
      --shadow: 0 20px 56px rgba(0, 0, 0, 0.42);
      --radius: 20px;
      --max: 1100px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at top left, rgba(43, 121, 255, 0.18), transparent 28%),
        radial-gradient(circle at top right, rgba(41, 209, 125, 0.08), transparent 20%),
        linear-gradient(180deg, #07101e 0%, #050912 100%);
      min-height: 100vh;
    }

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

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

    /* ── NAV ── */
    .topbar {
      position: sticky;
      top: 0;
      z-index: 40;
      backdrop-filter: blur(16px);
      background: rgba(5, 10, 18, 0.72);
      border-bottom: 1px solid rgba(128, 151, 199, 0.12);
    }

    .topbar-inner {
      width: min(var(--max), calc(100% - 32px));
      margin: 0 auto;
      min-height: 62px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 12px;
      font-weight: 800;
      letter-spacing: -0.03em;
    }

    .brand-badge {
      width: 36px;
      height: 36px;
      border-radius: 10px;
      overflow: hidden;
      flex-shrink: 0;
    }

    .brand-badge img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      display: block;
    }

    .nav {
      display: flex;
      align-items: center;
      gap: 20px;
      color: var(--muted);
      font-size: 0.93rem;
    }

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

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

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 42px;
      padding: 0 16px;
      border-radius: 12px;
      font-weight: 700;
      font-size: 0.9rem;
      border: 1px solid transparent;
      transition: transform .16s ease, border-color .16s ease, background .16s ease;
    }

    .btn:hover { transform: translateY(-1px); }
    .btn-primary {
      background: linear-gradient(180deg, #2f82ff, #1e65dd);
      box-shadow: 0 12px 28px rgba(27, 95, 214, 0.26);
    }
    .btn-secondary {
      background: rgba(255,255,255,0.03);
      border-color: rgba(135, 156, 199, 0.24);
      color: var(--text);
    }

    /* ── HERO ── */
    .hero {
      padding: 56px 0 28px;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.08fr .92fr;
      gap: 24px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 11px;
      border-radius: 999px;
      background: rgba(43, 121, 255, 0.1);
      border: 1px solid rgba(90, 133, 219, 0.2);
      color: #c9dbff;
      font-size: 0.84rem;
      font-weight: 700;
      margin-bottom: 14px;
    }

    h1 {
      margin: 0;
      font-size: clamp(2.2rem, 4.5vw, 3.8rem);
      line-height: .96;
      letter-spacing: -0.045em;
    }

    .hero p {
      color: var(--muted);
      font-size: 1rem;
      line-height: 1.7;
      max-width: 62ch;
      margin: 14px 0 22px;
    }

    .stat-strip {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
      margin-top: 22px;
    }

    .stat-card, .panel {
      background: linear-gradient(180deg, rgba(14, 22, 38, 0.94), rgba(10, 17, 30, 0.84));
      border: 1px solid var(--line);
      border-radius: 16px;
      box-shadow: var(--shadow);
    }

    .stat-card {
      padding: 16px;
      text-align: center;
    }

    .stat-num {
      font-size: 1.3rem;
      font-weight: 800;
      margin-bottom: 3px;
    }

    .stat-label {
      color: var(--muted);
      font-size: 0.82rem;
      line-height: 1.45;
    }

    .hero-visual {
      position: relative;
      padding: 14px;
      background: linear-gradient(180deg, rgba(9, 15, 27, 0.88), rgba(7, 12, 22, 0.98));
      border: 1px solid rgba(95, 124, 197, 0.24);
      border-radius: 24px;
      box-shadow: 0 32px 80px rgba(0, 0, 0, 0.5);
      overflow: hidden;
    }

    .hero-visual::before {
      content: "";
      position: absolute;
      inset: -20% auto auto -10%;
      width: 180px;
      height: 180px;
      background: radial-gradient(circle, rgba(43, 121, 255, 0.18), transparent 70%);
      pointer-events: none;
    }

    .hero-visual img {
      border-radius: 14px;
      border: 1px solid rgba(137, 161, 214, 0.12);
    }

    .floating-note {
      position: absolute;
      right: 10px;
      bottom: 10px;
      padding: 10px 12px;
      max-width: 220px;
      border-radius: 14px;
      background: rgba(6, 11, 21, 0.88);
      border: 1px solid rgba(114, 139, 196, 0.24);
      font-size: 0.84rem;
      color: #d8e4ff;
      backdrop-filter: blur(12px);
    }

    /* ── SECTIONS ── */
    section {
      padding: 28px 0;
    }

    .section-heading {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 14px;
      margin-bottom: 18px;
    }

    .section-heading h2 {
      margin: 0;
      font-size: clamp(1.45rem, 3vw, 2.1rem);
      letter-spacing: -0.035em;
    }

    .section-heading p {
      margin: 6px 0 0;
      color: var(--muted);
      max-width: 64ch;
      line-height: 1.6;
      font-size: 0.95rem;
    }

    /* ── FEATURES ── */
    .features-header {
      margin-bottom: 18px;
    }

    .features-header h2 {
      margin: 0 0 6px;
      font-size: clamp(1.45rem, 3vw, 2.1rem);
      letter-spacing: -0.035em;
    }

    .features-header p {
      margin: 0;
      color: var(--muted);
      line-height: 1.6;
      font-size: 0.95rem;
      max-width: 80ch;
    }

    .feature-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }

    .feature-card {
      padding: 18px;
      position: relative;
      overflow: hidden;
    }

    .feature-card::after {
      content: "";
      position: absolute;
      inset: auto -10% -35% auto;
      width: 150px;
      height: 150px;
      background: radial-gradient(circle, rgba(43, 121, 255, 0.10), transparent 72%);
      pointer-events: none;
    }

    .feature-icon {
      width: 38px;
      height: 38px;
      border-radius: 11px;
      display: grid;
      place-items: center;
      background: rgba(43, 121, 255, 0.11);
      border: 1px solid rgba(100, 136, 220, .22);
      margin-bottom: 12px;
      font-size: 1.05rem;
    }

    .feature-card h3 {
      margin: 0 0 8px;
      font-size: 0.98rem;
    }

    .feature-card ul {
      margin: 0;
      padding-left: 16px;
      color: var(--muted);
      line-height: 1.65;
      font-size: 0.9rem;
    }

    /* ── SPLIT ── */
    .split-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
    }

    .panel {
      padding: 20px;
    }

    .check-list {
      display: grid;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .check-list li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      color: var(--muted);
      line-height: 1.6;
      font-size: 0.93rem;
    }

    .check-list b { color: var(--text); }

    .pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(136, 160, 204, .18);
      font-size: .84rem;
      color: #d9e4fb;
      margin: 5px 5px 0 0;
    }

    /* ── CAROUSEL ── */
    .carousel-wrap {
      position: relative;
    }

    .carousel {
      position: relative;
      overflow: hidden;
      border-radius: 18px;
      border: 1px solid rgba(95, 124, 197, 0.22);
      box-shadow: var(--shadow);
      background: rgba(10, 16, 28, 0.9);
      cursor: zoom-in;
    }

    .carousel-track {
      display: flex;
      transition: transform .38s cubic-bezier(.4,0,.2,1);
    }

    .carousel-slide {
      flex: 0 0 100%;
      position: relative;
    }

    .carousel-slide img {
      width: 100%;
      aspect-ratio: 16 / 9;
      object-fit: contain;
      object-position: center;
      display: block;
      background: rgba(6, 10, 18, 0.95);
    }

    .carousel-btn {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      z-index: 10;
      width: 38px;
      height: 38px;
      border-radius: 999px;
      border: 1px solid rgba(137, 160, 214, 0.28);
      background: rgba(7, 12, 22, 0.82);
      color: #fff;
      font-size: 1.1rem;
      display: grid;
      place-items: center;
      cursor: pointer;
      backdrop-filter: blur(8px);
      transition: background .15s, transform .15s;
      line-height: 1;
      padding: 0;
    }

    .carousel-btn:hover {
      background: rgba(43, 121, 255, 0.32);
      transform: translateY(-50%) scale(1.08);
    }

    .carousel-btn.prev { left: 10px; }
    .carousel-btn.next { right: 10px; }

    .carousel-dots {
      display: flex;
      justify-content: center;
      gap: 7px;
      margin-top: 12px;
    }

    .carousel-dot {
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: rgba(160, 180, 220, 0.28);
      border: none;
      padding: 0;
      cursor: pointer;
      transition: background .2s, width .2s;
    }

    .carousel-dot.active {
      background: var(--blue);
      width: 20px;
    }

    /* ── STEPS ── */
    .steps {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }

    .step {
      padding: 18px;
    }

    .step-num {
      width: 34px;
      height: 34px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      background: rgba(43, 121, 255, 0.12);
      border: 1px solid rgba(96, 136, 224, 0.24);
      margin-bottom: 12px;
      font-weight: 800;
      font-size: 0.9rem;
    }

    .step h3 { margin: 0 0 6px; font-size: 1rem; }

    .step p, .step ul {
      color: var(--muted);
      line-height: 1.65;
      margin: 0;
      font-size: 0.9rem;
    }

    /* ── TECH STACK ── */
    .tech-stack {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
    }

    .tech-item {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 8px;
      padding: 14px 18px;
      border-radius: 14px;
      background: rgba(255,255,255,0.03);
      border: 1px solid rgba(136,160,204,0.14);
      transition: background .18s, border-color .18s, transform .18s;
      flex: 1;
      min-width: 72px;
    }

    .tech-item:hover {
      background: rgba(43,121,255,0.08);
      border-color: rgba(90,133,219,0.28);
      transform: translateY(-2px);
    }

    .tech-item img {
      width: 44px;
      height: 44px;
      object-fit: contain;
    }

    .tech-item span {
      font-size: 0.82rem;
      font-weight: 600;
      color: var(--muted);
      white-space: nowrap;
    }

    /* ── FOOTER ── */
    .footer {
      padding: 26px 0 48px;
      color: var(--muted);
    }

    .footer-card {
      padding: 18px 22px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
    }

    .footer small { display: block; line-height: 1.7; font-size: 0.84rem; }

    /* ── MODAL ── */
    .modal {
      position: fixed;
      inset: 0;
      background: rgba(2, 5, 10, 0.84);
      display: none;
      align-items: center;
      justify-content: center;
      padding: 24px;
      z-index: 100;
      backdrop-filter: blur(10px);
    }

    .modal.open { display: flex; }

    .modal-card {
      width: min(1200px, 100%);
      max-height: 92vh;
      background: rgba(7, 12, 22, 0.96);
      border: 1px solid rgba(105, 132, 190, 0.24);
      border-radius: 20px;
      overflow: hidden;
      box-shadow: 0 28px 80px rgba(0, 0, 0, 0.55);
    }

    .modal-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 12px 16px;
      border-bottom: 1px solid rgba(137, 160, 214, .15);
    }

    .modal-body {
      padding: 16px;
      max-height: calc(92vh - 60px);
      overflow: auto;
    }

    .modal-body img {
      width: 100%;
      height: auto;
      border-radius: 14px;
    }

    .modal-close {
      cursor: pointer;
      border: 0;
      background: rgba(255,255,255,0.06);
      color: white;
      width: 34px;
      height: 34px;
      border-radius: 999px;
      font-size: 0.95rem;
    }

    @media (max-width: 1040px) {
      .hero-grid,
      .split-grid,
      .feature-grid,
      .steps {
        grid-template-columns: 1fr;
      }
      .stat-strip {
        grid-template-columns: repeat(2, 1fr);
      }
      .section-heading { align-items: start; flex-direction: column; }
      .hero-grid { text-align: center; }
      .hero-grid .eyebrow,
      .hero-grid .cta-row { justify-content: center; }
      .hero-grid p { margin-left: auto; margin-right: auto; }
      .hero-visual { max-width: 560px; margin: 0 auto; }
      .feature-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 680px;
        margin: 0 auto;
      }
    }

    /* ── HAMBURGER ── */
    .hamburger {
      display: none;
      flex-direction: column;
      justify-content: center;
      gap: 5px;
      width: 36px;
      height: 36px;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(135,156,199,0.22);
      border-radius: 10px;
      cursor: pointer;
      padding: 7px 8px;
      flex-shrink: 0;
    }

    .hamburger span {
      display: block;
      height: 2px;
      background: var(--text);
      border-radius: 2px;
      transition: transform .22s, opacity .22s;
    }

    .hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .hamburger.open span:nth-child(2) { opacity: 0; }
    .hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .mobile-menu {
      display: none;
      flex-direction: column;
      background: rgba(7, 12, 24, 0.97);
      border-bottom: 1px solid rgba(95, 124, 197, 0.18);
      backdrop-filter: blur(16px);
    }

    .mobile-menu.open { display: flex; }

    .mobile-menu a {
      padding: 14px 20px;
      color: var(--muted);
      font-size: 1rem;
      font-weight: 600;
      border-bottom: 1px solid rgba(95, 124, 197, 0.1);
      transition: color .15s, background .15s;
    }

    .mobile-menu a:last-child { border-bottom: none; }
    .mobile-menu a:hover { color: var(--text); background: rgba(43,121,255,0.06); }

    @media (max-width: 760px) {
      .nav { display: none; }
      .hamburger { display: flex; }
      .brand-badge { width: 40px; height: 40px; }
      .hero { padding-top: 36px; }
      h1 { font-size: clamp(2rem, 10vw, 3rem); }
      .hero .cta-row .btn { width: 100%; justify-content: center; }
      .stat-strip { grid-template-columns: repeat(2, 1fr); }
      .footer-card { flex-direction: column; align-items: flex-start; }
      .footer-card .cta-row { width: 100%; }
      .footer-card .cta-row .btn { flex: 1; }
    }

    @media (max-width: 480px) {
      .stat-strip { grid-template-columns: 1fr 1fr; }
      .feature-grid { grid-template-columns: 1fr; max-width: 420px; }
      .steps { grid-template-columns: 1fr; }
    }