:root{--gold:#e4c773;--bg:#0a0d12;--fg:#f5f5f7;--muted:#aab2c3;--card:#11151d}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial}
a{color:inherit;text-decoration:none}
.header{position:sticky;top:0;z-index:50;background:linear-gradient(180deg,rgba(0,0,0,.9),rgba(0,0,0,.6));border-bottom:1px solid rgba(255,255,255,.06);backdrop-filter:blur(4px)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;max-width:1200px;margin:0 auto;padding:14px 20px}
.brand{font-weight:900;letter-spacing:1px;font-size:clamp(22px,4vw,44px);color:var(--gold);text-shadow:0 0 18px rgba(228,199,115,.35)}
.menu{display:flex;gap:18px;align-items:center;font-weight:600}
.menu a{opacity:.88}.menu a:hover{opacity:1}
.cta{padding:10px 16px;border:1px solid var(--gold);border-radius:999px}
.hero{position:relative;min-height:72vh;display:grid;place-items:center;overflow:hidden;background:radial-gradient(80% 80% at 50% 10%, rgba(60,80,120,.25), transparent 60%)}
.hero-inner{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:center;max-width:1200px;width:100%;padding:40px 20px}
.hero h1{font-size:clamp(34px,5vw,64px);margin:0 0 6px;color:var(--gold)}
.hero p{margin:6px 0 18px;line-height:1.6;color:#e8eaf0}
.btn{display:inline-block;padding:12px 18px;border-radius:12px;border:1px solid rgba(255,255,255,0.12);background:#131a24}
.section{max-width:1200px;margin:40px auto;padding:0 20px}
.section h2{font-size:clamp(22px,3vw,36px);margin:0 0 16px}
.card{background:var(--card);border:1px solid rgba(255,255,255,0.06);border-radius:16px;padding:18px}
.footer{color:var(--muted);border-top:1px solid rgba(255,255,255,.06);padding:24px 20px;text-align:center;margin-top:40px}
.bookshelf{position:relative;background:linear-gradient(180deg,#1a1f2a,#0d1117);border-radius:18px;border:1px solid rgba(255,255,255,.06);padding:28px;overflow:hidden}
.wood-shelf{height:26px;background:linear-gradient(90deg,#5b3b22,#714c2c,#5b3b22);box-shadow:inset 0 10px 18px rgba(0,0,0,.35),0 4px 12px rgba(0,0,0,.45);border-radius:4px;margin-top:18px}
.book-stage{display:flex;gap:28px;align-items:flex-end;justify-content:center;perspective:1200px;padding:12px 0}
.book{width:220px;height:330px;position:relative;transform-style:preserve-3d;transform:rotateY(-12deg) rotateX(2deg);transition:transform .25s ease, box-shadow .25s ease;box-shadow:0 20px 50px rgba(0,0,0,.5)}
.book:hover{transform:rotateY(-6deg) translateY(-4px)}
.book .cover{position:absolute;inset:0;background-size:cover;background-position:center;border-radius:6px;backface-visibility:hidden}
.book::before{content:"";position:absolute;left:-14px;top:0;width:14px;height:100%;background:linear-gradient(90deg,#0a0d12,#151a24,#0a0d12);transform:rotateY(90deg);transform-origin:left;border-left:1px solid rgba(255,255,255,.08)}
.stack{display:grid;gap:12px;transform:rotateY(10deg) translateY(10px)}
.stack .flat{width:220px;height:24px;background:linear-gradient(90deg,#0a0d12,#151a24,#0a0d12);border-radius:4px;box-shadow:0 10px 20px rgba(0,0,0,.4);position:relative}
.stack .flat::after{content:"THE GATHERING STORM";position:absolute;left:16px;top:3px;font-weight:700;letter-spacing:.8px;font-size:12px;color:#e8e8e8}
.book.small{width:140px;height:210px}
.book.back .cover{transform:rotateY(180deg)}
.shelf-wide{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;padding:12px 0}
.spines{display:flex;gap:8px;justify-content:center;padding:14px 0}
.spine{width:22px;height:210px;background:linear-gradient(90deg,#0a0d12,#151a24,#0a0d12);border-left:1px solid rgba(255,255,255,.08);border-right:1px solid rgba(255,255,255,.06);box-shadow:0 10px 20px rgba(0,0,0,.4);border-radius:4px;position:relative}
.spine::after{content:"THE GATHERING STORM";position:absolute;left:4px;top:6px;right:4px;text-align:center;font-weight:700;letter-spacing:.6px;font-size:10px;color:#e8e8e8;writing-mode:vertical-rl;transform:rotate(180deg)}
#lightning-overlay{pointer-events:none;position:fixed;inset:0;z-index:40;opacity:0;background:radial-gradient(ellipse at var(--x,50%) var(--y,20%), rgba(255,255,255,.95), rgba(200,220,255,.45) 18%, transparent 60%);mix-blend-mode:screen;transition:opacity 60ms linear}
#storm-toggle{position:fixed;right:16px;bottom:16px;z-index:60;font-weight:900;background:rgba(0,0,0,.6);border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:12px 16px;color:var(--fg)}

/* ===== 3D BOOK (multi-face) ===== */
.book3d{
  position:relative;
  width:220px;height:330px;
  transform-style:preserve-3d;
  transform: rotateY(-14deg) rotateX(2deg);
  transition: transform .25s ease, box-shadow .25s ease;
  box-shadow: 0 20px 50px rgba(0,0,0,.5);
}
.book3d:hover{ transform: rotateY(-8deg) translateY(-4px); }
.book3d .face{
  position:absolute;
  background-size:cover;background-position:center;
  border-radius:6px; backface-visibility:hidden;
}
.book3d .front{
  inset:0;
}
.book3d .spine{
  width:24px; height:100%;
  left:-24px; top:0;
  background:linear-gradient(90deg,#0b0f16,#18202b,#0b0f16);
  transform: rotateY(90deg);
  transform-origin:right;
  border-left:1px solid rgba(255,255,255,.08);
  border-right:1px solid rgba(255,255,255,.06);
}
.book3d .top{
  width:100%; height:14px; left:0; top:-14px;
  background:linear-gradient(180deg,#d8d8d8,#b9b9b9,#d8d8d8);
  transform: rotateX(90deg);
  transform-origin:bottom;
  border-top:1px solid rgba(0,0,0,.35);
  border-left:1px solid rgba(255,255,255,.04);
  border-right:1px solid rgba(255,255,255,.04);
  border-radius:4px;
}
/* Stack of three (flat books with visible top + spine) */
.book3d.flat{
  height:28px; width:220px; transform: rotateY(10deg) translateY(6px);
}
.book3d.flat .front{ display:none; }
.book3d.flat .top{ height:28px; top:0; transform:none; background:linear-gradient(180deg,#e7e7e7,#cfcfcf,#dfdfdf); }
.book3d.flat .spine{ height:28px; left:-22px; width:22px; }
/* Small copies for shelf */
.book3d.small{ width:140px; height:210px; }
.book3d.small .spine{ width:18px; left:-18px; }
.book3d.small .top{ height:10px; top:-10px; }

/* ===== SPINE-ONLY BOOKSHELF ROW ===== */
.shelf-spines{
  display:flex; gap:10px; justify-content:center; padding:14px 0; flex-wrap:wrap;
}
.spine.only{
  width:22px; height:210px;
  background:linear-gradient(90deg,#0a0d12,#151a24,#0a0d12);
  border-left:1px solid rgba(255,255,255,.10);
  border-right:1px solid rgba(255,255,255,.06);
  box-shadow:0 10px 20px rgba(0,0,0,.45);
  border-radius:4px; position:relative;
}
.spine.only::after{
  content:"THE GATHERING STORM";
  position:absolute; left:4px; top:6px; right:4px; text-align:center;
  font-weight:700; letter-spacing:.6px; font-size:10px; color:#e8e8e8;
  writing-mode:vertical-rl; transform:rotate(180deg);
}

/* ===== HERO LAYOUT WITH BOOKSHELF ON RIGHT ===== */
.hero-inner{
  display:grid;
  grid-template-columns: 1.2fr 1fr;
  gap:28px; align-items:center; max-width:1200px; width:100%; padding:40px 20px;
}
.hero-left{display:grid; gap:18px}
.hero-left .stack-area{display:flex; align-items:flex-end; gap:22px}
.hero-shelf{
  background:linear-gradient(180deg,#1a1f2a,#0d1117);
  border:1px solid rgba(255,255,255,.06);
  border-radius:16px; padding:18px; overflow:hidden;
}
.hero-shelf .shelf-spines{
  display:flex; gap:10px; flex-wrap:wrap; justify-content:center;
  padding:8px 0;
}
.hero-shelf .wood-shelf{margin:10px 0}