/* HERO */
.hero{min-height:90vh;display:flex;align-items:center;position:relative;overflow:hidden;background:var(--deep)}
.hero-bg{position:absolute;inset:0;background:
  radial-gradient(ellipse 70% 60% at 60% 40%,rgba(11,125,194,0.2),transparent 65%),
  radial-gradient(ellipse 50% 50% at 20% 70%,rgba(254,175,28,0.08),transparent 60%),
  linear-gradient(180deg,#050810 0%,#0A0F1A 100%)}
.hero-top-line{position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,transparent,var(--gold),var(--blue),var(--gold),transparent)}
.hero-om-bg{position:absolute;right:-60px;top:50%;transform:translateY(-50%);font-family:var(--body-serif);font-size:480px;color:rgba(254,175,28,0.04);pointer-events:none;line-height:1;animation:float-om 8s ease-in-out infinite}
@keyframes float-om{0%,100%{transform:translateY(-50%) scale(1)}50%{transform:translateY(-52%) scale(1.02)}}
.hero-content{position:relative;z-index:2;max-width:1280px;margin:0 auto;padding:0 48px;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.hero-eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:20px}
.hero-eyebrow-line{width:36px;height:1px;background:var(--gold)}
.hero-eyebrow span{font-family:var(--serif);font-size:10px;font-weight:600;color:var(--gold);letter-spacing:0.2em;text-transform:uppercase}
.hero-h1{font-family:var(--serif);font-size:clamp(42px,5vw,78px);font-weight:700;color:var(--white);line-height:1.05;margin-bottom:10px}
.hero-h1 span{color:var(--gold);display:block}
.hero-sub{font-family:var(--body-serif);font-size:19px;font-weight:300;color:rgba(255,255,255,0.5);font-style:italic;margin-bottom:28px;letter-spacing:0.03em}
.hero-verse{border-left:2px solid var(--gold);padding-left:18px;margin-bottom:32px}
.hero-verse p{font-family:var(--body-serif);font-size:15px;font-style:italic;color:rgba(254,175,28,0.85);line-height:1.9}
.hero-verse cite{font-size:12px;color:rgba(255,255,255,0.35);letter-spacing:0.06em;margin-top:6px;display:block}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-dk));color:var(--deep);font-family:var(--serif);font-size:11px;font-weight:700;letter-spacing:0.14em;text-transform:uppercase;padding:15px 32px;border-radius:4px;display:inline-block;transition:all 0.3s;box-shadow:0 4px 20px rgba(254,175,28,0.3)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(254,175,28,0.5)}
.btn-outline{border:1px solid rgba(254,175,28,0.4);color:rgba(255,255,255,0.8);font-family:var(--serif);font-size:11px;font-weight:600;letter-spacing:0.12em;text-transform:uppercase;padding:14px 26px;border-radius:4px;display:inline-block;transition:all 0.3s}
.btn-outline:hover{border-color:var(--gold);color:var(--gold);background:rgba(254,175,28,0.06)}

/* Hero right visual */
.hero-visual{position:relative;display:flex;align-items:center;justify-content:center}
.hero-book-card{background:linear-gradient(135deg,rgba(254,175,28,0.12),rgba(254,175,28,0.04));border:1px solid rgba(254,175,28,0.25);border-radius:16px;padding:36px 32px;backdrop-filter:blur(20px);text-align:center;animation:card-float 6s ease-in-out infinite}
@keyframes card-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.hero-book-icon{font-size:80px;margin-bottom:16px;display:block;animation:glow-pulse 3s ease-in-out infinite}
@keyframes glow-pulse{0%,100%{filter:drop-shadow(0 0 12px rgba(254,175,28,0.4))}50%{filter:drop-shadow(0 0 24px rgba(254,175,28,0.8))}}
.hero-book-title{font-family:var(--serif);font-size:22px;font-weight:700;color:var(--gold);margin-bottom:6px}
.hero-book-sub{font-size:13px;color:rgba(255,255,255,0.45);margin-bottom:24px}
.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:4px}
.hs{background:rgba(255,255,255,0.05);border-radius:10px;padding:14px 12px;text-align:center}
.hs-n{font-family:var(--serif);font-size:22px;font-weight:700;color:var(--gold);line-height:1}
.hs-l{font-size:11px;color:rgba(255,255,255,0.4);margin-top:3px;letter-spacing:0.04em}

/* CHAPTERS SECTION */
.chapters{padding:100px 0;background:var(--cream)}
.chapters::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--blue),var(--gold),var(--blue))}
.chapters{position:relative}
.sec-head{text-align:center;margin-bottom:60px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--serif);font-size:10px;font-weight:600;color:var(--gold);letter-spacing:0.2em;text-transform:uppercase;margin-bottom:14px}
.eyebrow::before{content:'';width:28px;height:1px;background:var(--gold);display:block}
.sec-h2{font-family:var(--serif);font-size:clamp(28px,3.5vw,48px);font-weight:700;color:var(--text);line-height:1.12;margin-bottom:12px}
.sec-h2 em{font-style:italic;color:var(--blue)}
.sec-p{font-family:var(--body-serif);font-size:17px;line-height:1.85;color:var(--muted)}
.chapters-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ch-card{background:var(--white);border-radius:12px;padding:28px 26px;border-bottom:3px solid var(--gold);box-shadow:0 4px 20px rgba(11,125,194,0.06);transition:all 0.35s;position:relative;overflow:hidden}
.ch-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(254,175,28,0.03),transparent);opacity:0;transition:opacity 0.3s}
.ch-card:hover::before{opacity:1}
.ch-card:nth-child(2){border-bottom-color:var(--blue)}
.ch-card:nth-child(3){border-bottom-color:var(--gold)}
.ch-card:hover{transform:translateY(-5px);box-shadow:0 16px 40px rgba(11,125,194,0.12)}
.ch-num{font-family:var(--serif);font-size:11px;font-weight:600;color:var(--gold);letter-spacing:0.14em;text-transform:uppercase;margin-bottom:6px;display:block}
.ch-card:nth-child(2) .ch-num{color:var(--blue)}
.ch-ico{font-size:36px;margin-bottom:14px}
.ch-card h3{font-family:var(--serif);font-size:17px;font-weight:700;color:var(--text);margin-bottom:10px;line-height:1.3}
.ch-card p{font-family:var(--body-serif);font-size:15px;color:var(--muted);line-height:1.7;margin-bottom:16px}
.ch-tag{display:inline-block;font-size:10px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;padding:4px 10px;border-radius:10px;background:rgba(254,175,28,0.1);color:var(--gold-dk)}
.ch-card:nth-child(2) .ch-tag{background:rgba(11,125,194,0.1);color:var(--blue-dk)}

/* REGISTER / CTA */
.cta{padding:80px 0;background:var(--deep);position:relative;overflow:hidden;text-align:center}
.cta::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 70% at 50% 50%,rgba(11,125,194,0.15),transparent 65%)}
.cta-inner{position:relative;z-index:1;max-width:700px;margin:0 auto}
.cta h2{font-family:var(--serif);font-size:clamp(28px,3.5vw,46px);font-weight:700;color:var(--white);margin-bottom:14px;line-height:1.15}
.cta h2 em{color:var(--gold);font-style:italic}
.cta p{font-family:var(--body-serif);font-size:17px;color:rgba(255,255,255,0.5);margin-bottom:36px;line-height:1.8}
.cta-form{display:flex;gap:12px;max-width:480px;margin:0 auto 20px;flex-wrap:wrap}
.cta-input{flex:1;min-width:180px;padding:14px 18px;border-radius:6px;border:1px solid rgba(255,255,255,0.12);background:rgba(255,255,255,0.07);color:var(--white);font-family:var(--sans);font-size:13px;outline:none}
.cta-input::placeholder{color:rgba(255,255,255,0.35)}
.cta-input:focus{border-color:var(--gold)}
.cta-submit{background:linear-gradient(135deg,var(--gold),var(--gold-dk));color:var(--deep);font-family:var(--serif);font-size:11px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;padding:14px 28px;border-radius:6px;border:none;cursor:pointer;transition:all 0.2s}
.cta-submit:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(254,175,28,0.4)}
.cta-note{font-size:12px;color:rgba(255,255,255,0.3)}


/* REVEAL */
[data-r]{opacity:0;transform:translateY(24px);transition:opacity 0.75s ease,transform 0.75s ease}
[data-r].on{opacity:1;transform:none}
[data-r][data-d="1"]{transition-delay:0.1s}
[data-r][data-d="2"]{transition-delay:0.2s}
[data-r][data-d="3"]{transition-delay:0.3s}

/* RESPONSIVE */
@media(max-width:900px){
  .hero-content{grid-template-columns:1fr;gap:40px;padding:80px 28px}
  .hero-visual{display:none}
  .chapters-grid{grid-template-columns:1fr 1fr;gap:16px}
  .wrap{padding:0 28px}
  .nav{padding:0 22px}
}
@media(max-width:600px){
  .chapters-grid{grid-template-columns:1fr}
  .hero-content{padding:70px 20px}
  .wrap{padding:0 20px}
  .cta-form{flex-direction:column}
  .cta{padding:64px 0}
  .chapters{padding:64px 0}
  .footer-bar{padding:20px 20px}
}