/* ============ RESET & TOKENS ============ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{
  --navy-950:#0a0e27;
  --navy-900:#0f1538;
  --navy-800:#161d4d;
  --purple-500:#8f7ff5;
  --purple-400:#a89bf7;
  --purple-300:#c9c0ff;
  --lavender-100:#eeeafd;
  --off-white:#f7f6fc;
  --paper:#fbfaff;
  --text-dark:#1b1e33;
  --text-body:#3a3f5c;
  --text-muted:#6b7090;
  --gold:#e8b96a;
  --teal:#6fd0c4;
  --rose:#c8515f;
  --green:#2f9d84;
  --line:#e4e0f6;
  --radius:14px;
  --shadow:0 10px 40px rgba(15,21,56,.12);
}
html{scroll-behavior:smooth;}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--text-body);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
.container{max-width:1100px;margin:0 auto;padding:0 20px;}
section{padding:72px 0;}
h1,h2,h3{font-family:Georgia,'Times New Roman',serif;color:var(--navy-900);line-height:1.2;}
.serif{font-family:Georgia,'Times New Roman',serif;}
.eyebrow{
  font-size:12px;letter-spacing:2.5px;text-transform:uppercase;font-weight:700;
  color:var(--purple-500);margin-bottom:12px;display:block;
}
.center{text-align:center;}
.muted{color:var(--text-muted);}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:16px 32px;border-radius:50px;font-weight:700;font-size:16px;
  cursor:pointer;border:none;transition:transform .15s ease, box-shadow .15s ease;
  text-align:center;
}
.btn-primary{
  background:linear-gradient(135deg,var(--purple-500),#7a68e8);
  color:#fff;box-shadow:0 8px 24px rgba(143,127,245,.4);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(143,127,245,.5);}
.btn-lg{padding:19px 42px;font-size:18px;}
.btn-outline{
  background:transparent;border:2px solid rgba(255,255,255,.5);color:#fff;
}
.btn-block{width:100%;}

/* ============ HEADER ============ */
header.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(10,14,39,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;max-width:1100px;margin:0 auto;}
.logo{color:#fff;font-family:Georgia,serif;font-size:19px;font-weight:700;letter-spacing:.3px;}
.logo em{color:var(--purple-300);font-style:italic;}
.header-cta{display:none;}
@media(min-width:720px){.header-cta{display:inline-flex;}}

/* ============ HERO ============ */
.hero{
  position:relative;overflow:hidden;color:#fff;
  background:radial-gradient(ellipse at top right, #1a2166 0%, var(--navy-950) 55%);
  padding:64px 0 0 0;
}
.hero-grid{
  display:grid;grid-template-columns:1fr;gap:40px;align-items:center;
  max-width:1100px;margin:0 auto;padding:20px 20px 0 20px;
}
@media(min-width:900px){
  .hero-grid{grid-template-columns:1.1fr .9fr;gap:50px;padding-top:40px;}
}
.hero-kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:2px;text-transform:uppercase;
  color:var(--purple-300);font-weight:700;margin-bottom:18px;
}
.hero-kicker::before{content:"";width:28px;height:2px;background:var(--purple-300);display:inline-block;}
.hero h1{font-size:clamp(30px,5vw,46px);color:#fff;margin-bottom:18px;}
.hero h1 em{font-style:italic;color:var(--purple-300);}
.hero p.sub{font-size:17px;color:var(--lavender-100);opacity:.92;max-width:520px;margin-bottom:28px;}
.hero-cta-row{display:flex;flex-direction:column;gap:12px;max-width:340px;}
.hero-trust{margin-top:22px;display:flex;gap:18px;flex-wrap:wrap;font-size:12.5px;color:rgba(255,255,255,.7);}
.hero-trust span{display:flex;align-items:center;gap:6px;}
.hero-image-wrap{position:relative;}
.hero-image-wrap img{border-radius:20px;box-shadow:0 30px 60px rgba(0,0,0,.45);}
.hero-badge{
  position:absolute;bottom:-18px;left:-18px;background:#fff;color:var(--navy-900);
  border-radius:14px;padding:14px 18px;box-shadow:var(--shadow);display:flex;gap:10px;align-items:center;
  font-size:13px;font-weight:700;max-width:220px;
}
.hero-badge .num{font-size:22px;color:var(--purple-500);font-family:Georgia,serif;}
.hero-wave{display:block;width:100%;margin-top:50px;}

/* ============ PAIN SECTION ============ */
.pain{background:var(--off-white);}
.pain-grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:36px;}
@media(min-width:700px){.pain-grid{grid-template-columns:repeat(2,1fr);}}
.pain-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;
  display:flex;gap:14px;align-items:flex-start;
}
.pain-card .ic{font-size:22px;color:var(--rose);flex-shrink:0;}
.pain-card b{display:block;color:var(--navy-900);margin-bottom:4px;font-size:15.5px;}
.pain-card span{color:var(--text-muted);font-size:14.5px;}

/* ============ SOLUTION / BOOK PREVIEW ============ */
.solution{background:#fff;}
.sol-grid{display:grid;grid-template-columns:1fr;gap:44px;align-items:center;}
@media(min-width:900px){.sol-grid{grid-template-columns:.85fr 1.15fr;}}
.book-mock{position:relative;}
.book-mock img{border-radius:16px;box-shadow:0 24px 50px rgba(15,21,56,.25);}
h2.section-title{font-size:clamp(24px,4vw,32px);margin-bottom:18px;}
.sol-list{margin-top:20px;display:grid;gap:14px;}
.sol-item{display:flex;gap:12px;align-items:flex-start;}
.sol-item .chk{
  flex-shrink:0;width:24px;height:24px;border-radius:50%;background:var(--lavender-100);
  color:var(--purple-500);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:13px;
}
.sol-item span{color:var(--text-body);font-size:15px;}

/* ============ CHAPTERS GRID ============ */
.chapters{background:var(--navy-950);color:#fff;}
.chapters .eyebrow{color:var(--purple-300);}
.chapters h2{color:#fff;}
.ch-grid{display:grid;grid-template-columns:1fr;gap:14px;margin-top:36px;}
@media(min-width:700px){.ch-grid{grid-template-columns:repeat(2,1fr);}}
@media(min-width:1000px){.ch-grid{grid-template-columns:repeat(3,1fr);}}
.ch-card{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:12px;
  padding:20px;
}
.ch-card .chnum{font-family:Georgia,serif;font-size:26px;color:var(--purple-300);opacity:.55;}
.ch-card b{display:block;margin:6px 0 4px 0;font-size:15px;color:#fff;}
.ch-card span{font-size:13px;color:rgba(255,255,255,.65);}

/* ============ SCIENCE / TRUST ============ */
.science{background:var(--off-white);}
.sci-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:32px;}
@media(min-width:700px){.sci-grid{grid-template-columns:repeat(4,1fr);}}
.sci-card{background:#fff;border-radius:12px;padding:20px 14px;text-align:center;border:1px solid var(--line);}
.sci-card .n{font-family:Georgia,serif;font-size:26px;color:var(--purple-500);}
.sci-card p{font-size:12.5px;color:var(--text-muted);margin-top:4px;}
.disclaimer-box{
  margin-top:30px;background:#fdf3e3;border-left:4px solid var(--gold);border-radius:8px;
  padding:16px 20px;font-size:13.5px;color:#7a5a1e;
}

/* ============ PLAN / OFFER ============ */
.offer{background:linear-gradient(160deg,var(--navy-950),var(--navy-800));color:#fff;}
.offer-card{
  background:#fff;color:var(--text-body);border-radius:20px;max-width:520px;margin:0 auto;
  padding:38px 34px;box-shadow:0 30px 70px rgba(0,0,0,.35);text-align:center;
}
.offer-card .price{font-family:Georgia,serif;font-size:44px;color:var(--navy-900);margin:8px 0;}
.offer-card .price small{font-size:16px;color:var(--text-muted);font-weight:400;}
.offer-card .old-price{text-decoration:line-through;color:var(--text-muted);font-size:16px;}
.offer-list{text-align:left;margin:22px 0;display:grid;gap:10px;}
.offer-list div{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;}
.offer-list .chk{color:var(--green);font-weight:900;}
.offer-note{font-size:12px;color:var(--text-muted);margin-top:14px;}

/* ============ FAQ ============ */
.faq{background:#fff;}
.faq-item{border-bottom:1px solid var(--line);padding:18px 0;}
.faq-q{
  display:flex;justify-content:space-between;align-items:center;cursor:pointer;
  font-weight:700;color:var(--navy-900);font-size:15.5px;gap:12px;
}
.faq-q .plus{font-size:20px;color:var(--purple-500);transition:transform .2s ease;flex-shrink:0;}
.faq-item.open .plus{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;font-size:14.5px;color:var(--text-muted);}
.faq-item.open .faq-a{max-height:400px;padding-top:10px;}

/* ============ FINAL CTA ============ */
.final-cta{background:var(--navy-950);color:#fff;text-align:center;}
.final-cta h2{color:#fff;font-size:clamp(24px,4vw,34px);max-width:640px;margin:0 auto 16px auto;}
.final-cta p{color:var(--lavender-100);opacity:.85;max-width:520px;margin:0 auto 30px auto;}

/* ============ FOOTER ============ */
footer{background:#080a1c;color:rgba(255,255,255,.55);padding:40px 0 24px 0;font-size:13px;}
.footer-grid{display:flex;flex-direction:column;gap:14px;align-items:center;text-align:center;}
.footer-links{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;}
.footer-links a:hover{color:#fff;}
.footer-disclaimer{max-width:640px;margin:14px auto 0 auto;font-size:11.5px;color:rgba(255,255,255,.35);line-height:1.6;}

/* ============ STICKY MOBILE CTA ============ */
.sticky-cta{
  position:fixed;bottom:0;left:0;right:0;z-index:60;background:#fff;
  box-shadow:0 -6px 24px rgba(0,0,0,.15);padding:12px 16px;display:flex;gap:10px;align-items:center;
}
@media(min-width:900px){.sticky-cta{display:none;}}
.sticky-cta .info{flex:1;}
.sticky-cta .info b{display:block;color:var(--navy-900);font-size:13.5px;}
.sticky-cta .info span{font-size:11.5px;color:var(--text-muted);}
.sticky-cta .btn{padding:12px 20px;font-size:14px;white-space:nowrap;}

body{padding-bottom:0;}
@media(min-width:900px){body{padding-bottom:0;}}
@media(max-width:899px){body{padding-bottom:72px;}}