<style>
  :root {
    --bg-deep: #02040a;
    --bg-surface: #0b0f19;

    --text-main: #f8fafc;
    --text-muted: #94a3b8;

    --glass-border: rgba(255, 255, 255, 0.10);
    --glass-bg: rgba(13, 17, 28, 0.62);

    --primary: #38bdf8;   /* cyan */
    --secondary: #818cf8; /* indigo */
    --accent: #c084fc;    /* purple */

    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 10px;
  }

  /* ================== RESET & BASE ================== */
  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }

  body {
    margin: 0;
    background-color: var(--bg-deep);
    background-image:
      linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    color: var(--text-main);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    position: relative;
  }

  /* Ambient glow behind hero */
  body::before {
    content: '';
    position: absolute;
    top: -10%;
    left: 50%;
    transform: translateX(-50%);
    width: min(1100px, 90%);
    height: 650px;
    background:
      radial-gradient(circle, rgba(56, 189, 248, 0.18) 0%, rgba(2, 4, 10, 0) 70%),
      radial-gradient(circle at 80% 30%, rgba(192, 132, 252, 0.12) 0%, rgba(2, 4, 10, 0) 65%);
    pointer-events: none;
    z-index: -1;
    filter: blur(0.2px);
  }

  a { text-decoration: none; color: inherit; transition: 0.2s; }
  img { max-width: 100%; display: block; }

  .wrap {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
  }

  /* ================== TYPOGRAPHY ================== */
  h1, h2, h3 { margin: 0; font-weight: 800; letter-spacing: -0.03em; }
  h1 {
    font-size: clamp(2.4rem, 5vw, 4rem);
    line-height: 1.08;
    margin-bottom: 22px;
  }
  h2 {
    font-size: clamp(2rem, 4vw, 2.6rem);
    margin-bottom: 14px;
  }
  h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--text-main);
  }

  p {
    line-height: 1.72;
    color: var(--text-muted);
    margin: 0 0 20px;
  }

  .lead {
    font-size: 1.125rem;
    max-width: 62ch;
  }

  .text-grad {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }

  .section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--primary);
    margin-bottom: 14px;
    background: rgba(56, 189, 248, 0.10);
    padding: 7px 12px;
    border-radius: 999px;
    border: 1px solid rgba(56, 189, 248, 0.22);
  }

  /* ================== COMPONENTS ================== */
  .card {
    background: var(--glass-bg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: transform 0.25s ease, border-color 0.25s ease, filter 0.25s ease;
    position: relative;
    overflow: hidden;
  }

  .card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top left, rgba(255,255,255,0.06), transparent 55%);
    pointer-events: none;
  }

  .card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.16);
    filter: brightness(1.04);
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 1rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, filter 0.2s ease;
    user-select: none;
  }

  .btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #061018;
    border: none;
    box-shadow: 0 8px 28px rgba(56, 189, 248, 0.22);
  }
  .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 36px rgba(56, 189, 248, 0.35);
    filter: brightness(1.05);
  }

  .btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
  }
  .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.10);
    transform: translateY(-1px);
  }

  .btn-row {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 26px;
  }

  .grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 44px;
  }
  .grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  @media (max-width: 900px) {
    .grid-3, .grid-2 { grid-template-columns: 1fr; }
  }

  /* ================== NAVIGATION ================== */
  header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(2, 4, 10, 0.90); /* Made slightly darker for readability */
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    padding: 12px 0;
  }

  .nav-container {
    display: flex;
    flex-direction: column; /* Stack logo on top of menu */
    align-items: center;
    gap: 16px;
  }

  /* --- LOGO SIZE SETTINGS --- */
  .logo img {
    height: 180px; /* DESKTOP SIZE: Doubled (approx) */
    width: auto;
    display: block;
    filter: drop-shadow(0 16px 34px rgba(0,0,0,0.62));
    transition: height 0.3s ease;
  }

  nav {
    display: flex;
    gap: 26px;
    flex-wrap: wrap;
    justify-content: center;
  }
  nav a {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-muted);
    padding: 8px 10px;
    border-radius: 999px;
  }
  nav a:hover {
    color: var(--text-main);
    background: rgba(255,255,255,0.05);
  }

  /* Make "Member Login" button-like */
  nav a.nav-cta {
    color: var(--text-main);
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.05);
  }
  nav a.nav-cta:hover {
    background: rgba(255,255,255,0.10);
  }

  @media (max-width: 768px) {
    /* MOBILE SIZE: Doubled (approx) */
    .logo img { height: 130px; }
    
    nav { gap: 12px; }
    nav a { font-size: 0.92rem; }
  }

  /* ================== SECTIONS ================== */
  section {
    padding: 96px 0;
    border-bottom: 1px solid rgba(255,255,255,0.02);
  }

  /* HERO */
  .hero {
    padding-top: 70px;
    padding-bottom: 96px;
  }

  .hero-layout {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 56px;
  }

  .hero-proof {
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.55) 0%, rgba(15, 23, 42, 0.92) 100%);
    border: 1px solid rgba(255,255,255,0.10);
    border-radius: 24px;
    padding: 24px;
    position: relative;
    overflow: hidden;
  }

  .hero-proof::before {
    content: "";
    position: absolute;
    inset: -1px;
    background: radial-gradient(circle at 30% 10%, rgba(56,189,248,0.16), transparent 60%);
    pointer-events: none;
  }

  .chart-line {
    height: 44px;
    width: 100%;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0.28;
    margin: 18px 0;
    clip-path: polygon(0 100%, 10% 80%, 20% 92%, 30% 62%, 48% 72%, 64% 30%, 82% 48%, 100% 10%, 100% 100%);
  }

  @media (max-width: 900px) {
    .hero-layout { grid-template-columns: 1fr; text-align: center; }
    .btn-row { justify-content: center; }
    .hero-proof { display: none; }
  }

  /* MODULES LIST */
  .module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 16px;
    margin-top: 36px;
  }
  .module-item {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.09);
    padding: 18px 18px;
    border-radius: var(--radius-md);
    transition: transform 0.2s ease, border-color 0.2s ease, filter 0.2s ease;
  }
  .module-item:hover {
    transform: translateY(-2px);
    filter: brightness(1.05);
    border-color: rgba(56,189,248,0.45);
  }
  .module-title {
    color: rgba(56,189,248,0.95);
    font-weight: 800;
    margin-bottom: 6px;
    font-size: 0.95rem;
  }
  .module-desc {
    font-size: 0.92rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.5;
  }

  /* PRICING */
  .price-card { display: flex; flex-direction: column; height: 100%; }

  .price-header {
    border-bottom: 1px solid rgba(255,255,255,0.10);
    padding-bottom: 18px;
    margin-bottom: 18px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
  }

  .price-amount {
    font-size: 2.05rem;
    font-weight: 900;
    color: var(--text-main);
    line-height: 1.1;
  }
  .price-sub {
    font-size: 0.92rem;
    color: var(--text-muted);
    font-weight: 700;
  }

  .plan-badge-img {
    width: 92px;
    height: 92px;
    object-fit: contain;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,0.12);
    background: radial-gradient(circle at top, rgba(255,255,255,0.12), rgba(255,255,255,0.03));
    padding: 12px;
    flex-shrink: 0;
    filter: drop-shadow(0 14px 26px rgba(0,0,0,0.55));
  }

  @media (max-width: 768px) {
    .plan-badge-img { width: 84px; height: 84px; }
  }

  .feature-list {
    list-style: none;
    padding: 0;
    margin: 0 0 22px 0;
    flex-grow: 1;
  }
  .feature-list li {
    padding: 8px 0;
    color: var(--text-muted);
    display: flex;
    gap: 10px;
    font-size: 0.97rem;
  }
  .feature-list li::before {
    content: '✓';
    color: var(--secondary);
    font-weight: 900;
  }

  /* FOOTER */
  footer {
    padding: 60px 0;
    border-top: 1px solid rgba(255,255,255,0.10);
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted);
  }
  .footer-links {
    margin-top: 18px;
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
  }

  .center { text-align: center; }
</style>
