:root {
      --bg: #07080c;
      --bg-soft: #0c0f16;
      --panel: rgba(255,255,255,.055);
      --panel-strong: rgba(255,255,255,.085);
      --line: rgba(255,255,255,.11);
      --text: #f7f8fb;
      --muted: #a8b0bf;
      --purple: #a78bfa;
      --blue: #60a5fa;
      --cyan: #67e8f9;
      --green: #86efac;
      --danger: #fca5a5;
      --max: 1180px;
      --radius: 24px;
      --shadow: 0 30px 90px rgba(0,0,0,.42);
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }

    body {
      margin: 0;
      min-height: 100vh;
      color: var(--text);
      background:
        radial-gradient(circle at 10% 10%, rgba(167,139,250,.15), transparent 28%),
        radial-gradient(circle at 90% 18%, rgba(96,165,250,.13), transparent 30%),
        linear-gradient(180deg, #07080c 0%, #090b11 45%, #07080c 100%);
      font-family: "Inter", ui-sans-serif, system-ui, sans-serif;
      line-height: 1.6;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .18;
      background-image:
        linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
      background-size: 48px 48px;
      mask-image: linear-gradient(to bottom, black, transparent 70%);
    }

    h1, h2, h3, .brand { font-family: "Space Grotesk", "Inter", sans-serif; }
    h1, h2, h3, p { margin-top: 0; }
    a { color: inherit; text-decoration: none; }
    button { font: inherit; }
    img { max-width: 100%; }

    .container {
      width: min(92%, var(--max));
      margin: 0 auto;
    }

    .glass {
      border: 1px solid var(--line);
      background: linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.025));
      backdrop-filter: blur(18px);
      box-shadow: var(--shadow);
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid var(--line);
      color: #dce4ef;
      background: rgba(255,255,255,.035);
      font-size: .82rem;
      letter-spacing: .08em;
      text-transform: uppercase;
      font-weight: 700;
    }

    .gradient-text {
      background: linear-gradient(90deg, #fff 0%, #d8ccff 35%, #9debf5 72%, #fff 100%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(7,8,12,.76);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(255,255,255,.07);
    }

    .nav {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 12px;
      font-weight: 800;
      letter-spacing: -.03em;
      font-size: 1.2rem;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      border-radius: 13px;
      color: #090a0f;
      background: linear-gradient(135deg, var(--purple), var(--cyan));
      box-shadow: 0 12px 32px rgba(103,232,249,.18);
    }

    nav {
      display: flex;
      align-items: center;
      gap: 20px;
      color: var(--muted);
      font-size: .92rem;
    }

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

    .menu-btn {
      display: none;
      color: var(--text);
      background: rgba(255,255,255,.04);
      border: 1px solid var(--line);
      border-radius: 12px;
      padding: 9px 12px;
      cursor: pointer;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 50px;
      padding: 0 20px;
      border-radius: 14px;
      font-weight: 800;
      border: 1px solid var(--line);
      transition: .22s ease;
      cursor: pointer;
    }

    .btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 16px 40px rgba(0,0,0,.28);
    }

    .btn-primary {
      color: #090a0f;
      border: 0;
      background: linear-gradient(135deg, #fff 0%, var(--cyan) 48%, var(--purple) 100%);
    }

    .btn-secondary { background: rgba(255,255,255,.045); }

    .hero {
      padding: 92px 0 64px;
      position: relative;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.08fr .92fr;
      gap: 64px;
      align-items: center;
    }

    h1 {
      margin: 24px 0 20px;
      font-size: clamp(3.1rem, 6.8vw, 6.4rem);
      line-height: .95;
      letter-spacing: -.07em;
    }

    .hero-copy {
      max-width: 720px;
      color: var(--muted);
      font-size: 1.12rem;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 30px;
    }

    .trust-list {
      display: flex;
      flex-wrap: wrap;
      gap: 12px 18px;
      margin-top: 22px;
      color: #cdd5e1;
      font-size: .9rem;
    }

    .book-stage {
      position: relative;
      min-height: 590px;
      display: grid;
      place-items: center;
    }

    .book-glow {
      position: absolute;
      width: 440px;
      height: 440px;
      border-radius: 50%;
      background: conic-gradient(from 180deg, var(--purple), var(--blue), var(--cyan), var(--purple));
      opacity: .30;
      filter: blur(20px);
    }

    .book-cover {
      position: relative;
      z-index: 2;
      width: min(78%, 365px);
      aspect-ratio: 3/4;
      border-radius: 16px 30px 30px 16px;
      overflow: hidden;
      box-shadow: -34px 42px 90px rgba(0,0,0,.58);
      transform: rotate(-5deg);
      transition: .35s ease;
      border: 1px solid rgba(255,255,255,.16);
      background: #111827;
    }

    .book-cover:hover { transform: rotate(-2deg) translateY(-8px); }

    .book-cover img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .float-card {
      position: absolute;
      z-index: 3;
      padding: 14px 16px;
      border-radius: 16px;
      min-width: 180px;
    }

    .float-card strong { display: block; font-size: .95rem; }
    .float-card span { color: var(--muted); font-size: .78rem; }
    .float-one { left: 0; top: 110px; }
    .float-two { right: 0; bottom: 110px; }

    .proof-bar {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
      padding: 18px;
      border-radius: 22px;
      margin-top: 12px;
    }

    .proof-item {
      padding: 14px;
      border-radius: 16px;
      background: rgba(255,255,255,.025);
    }

    .proof-item strong { display: block; margin-bottom: 4px; }
    .proof-item span { color: var(--muted); font-size: .9rem; }

    section { padding: 82px 0; }

    .section-head {
      max-width: 840px;
      margin-bottom: 34px;
    }

    .section-head h2 {
      margin: 14px 0 12px;
      font-size: clamp(2.3rem, 5vw, 4.4rem);
      line-height: 1;
      letter-spacing: -.055em;
    }

    .section-head p {
      color: var(--muted);
      font-size: 1.05rem;
    }

    .problem-grid,
    .bento-grid,
    .audience-grid,
    .tool-grid {
      display: grid;
      gap: 18px;
    }

    .problem-grid { grid-template-columns: repeat(3, 1fr); }

    .card {
      padding: 28px;
      border-radius: var(--radius);
      position: relative;
      overflow: hidden;
    }

    .card h3 {
      margin: 0 0 8px;
      font-size: 1.35rem;
    }

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

    .timeline {
      display: grid;
      gap: 14px;
      counter-reset: chapter;
    }

    .chapter {
      counter-increment: chapter;
      display: grid;
      grid-template-columns: 72px 1fr;
      gap: 20px;
      align-items: start;
      padding: 22px 0;
      border-bottom: 1px solid var(--line);
    }

    .chapter::before {
      content: "0" counter(chapter);
      font-family: "Space Grotesk";
      font-weight: 700;
      font-size: 1.2rem;
      color: var(--cyan);
    }

    .chapter h3 { margin-bottom: 6px; }
    .chapter p { color: var(--muted); margin-bottom: 0; }

    .bento-grid { grid-template-columns: repeat(12, 1fr); }
    .span-7 { grid-column: span 7; }
    .span-5 { grid-column: span 5; }
    .span-6 { grid-column: span 6; }

    .tool-grid { grid-template-columns: repeat(5, 1fr); }

    .tool-chip {
      padding: 22px;
      border-radius: 20px;
      text-align: center;
    }

    .tool-chip strong { display: block; margin-bottom: 6px; }
    .tool-chip span { color: var(--muted); font-size: .86rem; }

    .ctop {
      display: grid;
      grid-template-columns: .85fr 1.15fr;
      gap: 22px;
      align-items: stretch;
    }

    .ctop-letters {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
    }

    .letter-card {
      padding: 22px;
      border-radius: 18px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,.035);
    }

    .letter-card strong {
      display: block;
      font-size: 1.8rem;
      color: var(--cyan);
    }

    .prompt-box {
      padding: 24px;
      border-radius: 20px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,.04);
    }

    .prompt-box + .prompt-box { margin-top: 14px; }
    .prompt-box.bad { border-color: rgba(252,165,165,.25); }
    .prompt-box.good { border-color: rgba(134,239,172,.25); }

    .prompt-label {
      display: inline-block;
      margin-bottom: 10px;
      font-weight: 800;
      font-size: .8rem;
      text-transform: uppercase;
      letter-spacing: .08em;
    }

    .audience-grid { grid-template-columns: repeat(2, 1fr); }

    .check-list {
      list-style: none;
      padding: 0;
      margin: 18px 0 0;
    }

    .check-list li {
      position: relative;
      padding-left: 30px;
      margin: 12px 0;
      color: var(--muted);
    }

    .check-list li::before {
      position: absolute;
      left: 0;
      top: 0;
      font-weight: 900;
    }

    .yes li::before { content: "✓"; color: var(--green); }
    .no li::before { content: "×"; color: var(--danger); }

    .receive {
      display: grid;
      grid-template-columns: .75fr 1.25fr;
      gap: 36px;
      align-items: center;
      padding: 36px;
      border-radius: 30px;
    }

    .mini-cover {
      width: min(100%, 300px);
      aspect-ratio: 3/4;
      border-radius: 12px 22px 22px 12px;
      overflow: hidden;
      box-shadow: -22px 28px 60px rgba(0,0,0,.45);
      transform: rotate(-4deg);
      justify-self: center;
    }

    .mini-cover img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .trust-strip {
      padding: 30px;
      border-radius: 22px;
      text-align: center;
    }

    .trust-points {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 16px 28px;
      color: var(--muted);
      margin-top: 12px;
    }

    .faq {
      display: grid;
      gap: 12px;
    }

    .faq-item {
      border: 1px solid var(--line);
      border-radius: 18px;
      overflow: hidden;
      background: rgba(255,255,255,.035);
    }

    .faq-question {
      width: 100%;
      padding: 20px 22px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      border: 0;
      background: transparent;
      color: var(--text);
      text-align: left;
      cursor: pointer;
      font-weight: 800;
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height .28s ease;
    }

    .faq-answer p {
      padding: 0 22px 22px;
      color: var(--muted);
      margin: 0;
    }

    .faq-item.open .faq-answer { max-height: 240px; }
    .faq-symbol { transition: transform .25s ease; }
    .faq-item.open .faq-symbol { transform: rotate(45deg); }

    .final-cta {
      padding: 56px;
      border-radius: 32px;
      text-align: center;
      background:
        radial-gradient(circle at 10% 20%, rgba(167,139,250,.2), transparent 28%),
        radial-gradient(circle at 88% 80%, rgba(103,232,249,.16), transparent 26%),
        rgba(255,255,255,.04);
    }

    .final-cta h2 {
      margin: 12px auto 14px;
      max-width: 840px;
      font-size: clamp(2.4rem, 5vw, 4.7rem);
      line-height: 1;
      letter-spacing: -.06em;
    }

    .final-cta p {
      max-width: 700px;
      margin: 0 auto 26px;
      color: var(--muted);
    }

    footer {
      padding: 48px 0;
      border-top: 1px solid rgba(255,255,255,.07);
      color: var(--muted);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr repeat(2, .8fr);
      gap: 28px;
    }

    .footer-col strong {
      display: block;
      color: var(--text);
      margin-bottom: 10px;
    }

    .footer-col a { display: block; margin: 8px 0; }

    .reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: .7s ease;
    }

    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

    @media (max-width: 980px) {
      nav {
        display: none;
        position: absolute;
        top: 76px;
        left: 0;
        right: 0;
        padding: 20px;
        background: #0b0d13;
        border-bottom: 1px solid var(--line);
        flex-direction: column;
        align-items: flex-start;
      }

      nav.open { display: flex; }
      .menu-btn { display: inline-flex; }
      .nav > .btn { display: none; }

      .hero-grid,
      .ctop,
      .receive,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .hero { padding-top: 72px; }
      .book-stage { min-height: 500px; }
      .proof-bar { grid-template-columns: repeat(2, 1fr); }
      .problem-grid { grid-template-columns: 1fr; }
      .audience-grid { grid-template-columns: 1fr; }
      .tool-grid { grid-template-columns: repeat(2, 1fr); }
      .span-7, .span-5, .span-6 { grid-column: span 12; }
    }

    @media (max-width: 640px) {
      h1 { font-size: clamp(2.8rem, 15vw, 4.6rem); }
      section { padding: 64px 0; }
      .hero-actions { flex-direction: column; }
      .hero-actions .btn { width: 100%; }
      .trust-list { flex-direction: column; gap: 8px; }
      .proof-bar { grid-template-columns: 1fr; }
      .tool-grid { grid-template-columns: 1fr; }
      .book-stage { min-height: 430px; }
      .float-card { min-width: 150px; padding: 12px; }
      .float-one { left: 0; top: 80px; }
      .float-two { right: 0; bottom: 70px; }
      .chapter { grid-template-columns: 52px 1fr; }
      .ctop-letters { grid-template-columns: 1fr; }
      .receive, .final-cta { padding: 28px; }
      .trust-points { flex-direction: column; gap: 8px; }
    }

    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after {
        scroll-behavior: auto !important;
        animation: none !important;
        transition: none !important;
      }
      .reveal { opacity: 1; transform: none; }
    }
.trust-list--center { justify-content: center; }