/* ============ The Library — author site ============ */
:root{
  --bg:#0b0a0c; --bg2:#111015; --panel:#1a181f; --panel2:#151319;
  --line:#2a2732; --ink:#ece7dd; --mut:#a99f92; --soft:#cbc3b7;
  --gold:#c9a24b; --gold2:#e6c884; --crimson:#9d3b34;
  --serif:'Playfair Display',Georgia,'Times New Roman',serif;
  --read:'Cormorant Garamond',Georgia,serif;
  --sans:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
section{position:relative}

/* ---------- nav ---------- */
.nav{position:absolute;top:0;left:0;right:0;z-index:20;display:flex;align-items:center;justify-content:space-between;
  padding:26px clamp(20px,5vw,64px)}
.nav-brand{font-family:var(--serif);font-weight:700;font-size:1.25rem;letter-spacing:.5px}
.nav-links{display:flex;gap:30px}
.nav-links a{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--soft);transition:color .25s}
.nav-links a:hover{color:var(--gold2)}

/* ---------- hero ---------- */
.hero{min-height:94vh;display:flex;align-items:center;overflow:hidden}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:70% 40%}
.hero-media.noimg{background:radial-gradient(120% 90% at 75% 40%,#241d16,#0b0a0c)}
.hero-scrim{position:absolute;inset:0;background:
  linear-gradient(100deg,rgba(8,7,9,.96) 0%,rgba(8,7,9,.9) 26%,rgba(8,7,9,.62) 46%,rgba(8,7,9,.15) 66%,rgba(8,7,9,0) 82%),
  linear-gradient(0deg,rgba(8,7,9,.85),rgba(8,7,9,0) 30%)}
.hero-copy{position:relative;z-index:2;max-width:640px;padding:0 clamp(20px,5vw,64px)}
.hero-kicker{font-size:.78rem;letter-spacing:.34em;text-transform:uppercase;color:var(--gold2);margin-bottom:22px}
.hero-name{font-family:var(--serif);font-weight:900;line-height:1.02;font-size:clamp(2.9rem,7vw,6rem);
  letter-spacing:-.5px;margin-bottom:26px;text-shadow:0 4px 40px rgba(0,0,0,.6)}
.hero-pitch{font-family:var(--read);font-size:clamp(1.15rem,1.7vw,1.45rem);line-height:1.6;color:var(--soft);
  max-width:50ch;margin-bottom:34px}
.hero-btn{display:inline-block;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold2);
  border:1px solid rgba(201,162,75,.5);padding:15px 30px;border-radius:40px;transition:.28s}
.hero-btn:hover{background:var(--gold);color:#171208;border-color:var(--gold)}

/* ---------- library ---------- */
.library{background:var(--bg2);padding:clamp(70px,9vw,120px) clamp(20px,5vw,64px)}
.section-head{text-align:center;max-width:720px;margin:0 auto clamp(50px,6vw,80px)}
.section-head h2{font-family:var(--serif);font-weight:700;font-size:clamp(2rem,4vw,3rem);margin-bottom:16px}
.section-head h2::after{content:"";display:block;width:64px;height:2px;background:linear-gradient(90deg,transparent,var(--gold),transparent);margin:20px auto 0}
.section-head p{color:var(--mut);font-family:var(--read);font-size:1.2rem}

.shelf{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:clamp(40px,4vw,60px) clamp(26px,3vw,40px);
  max-width:1360px;margin:0 auto}

/* ---------- 3D book ---------- */
.book{display:flex;flex-direction:column;align-items:center;perspective:1500px;cursor:pointer}
.book3d{position:relative;width:100%;aspect-ratio:2/3;transform-style:preserve-3d;
  transform:rotateY(-25deg) rotateX(1.5deg);
  transition:transform .55s cubic-bezier(.2,.75,.2,1),filter .55s;
  filter:drop-shadow(16px 24px 26px rgba(0,0,0,.6))}
.book:hover .book3d{transform:rotateY(-7deg) translateY(-10px);filter:drop-shadow(10px 28px 34px rgba(0,0,0,.7))}
.book-face{position:absolute;inset:0;border-radius:2px 7px 7px 2px;overflow:hidden;
  background:var(--panel);box-shadow:inset 0 0 0 1px rgba(255,255,255,.05)}
/* page fore-edge on the right */
.book-face::after{content:"";position:absolute;top:0;right:0;width:7px;height:100%;
  background:repeating-linear-gradient(90deg,#efe8d8 0,#efe8d8 1px,#c8bfad 2px,#b7ae9b 3px);
  box-shadow:inset -2px 0 3px rgba(0,0,0,.35);z-index:4}
/* cover art */
.book-art{position:absolute;top:0;left:0;right:0;height:60%;background-size:cover;background-position:center;
  background-color:#20242c;filter:saturate(1.05) contrast(1.02)}
.book-art::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.15),rgba(0,0,0,.35))}
/* jacket band */
.book-band{position:absolute;left:0;right:0;bottom:0;height:40%;padding:16px 15px 15px 20px;
  display:flex;flex-direction:column;justify-content:space-between;
  background:linear-gradient(180deg,#201d25,#100e13)}
.book-band::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:.8}
.book-title{font-family:var(--serif);font-weight:700;font-size:.9rem;line-height:1.22;color:#efe6d4;
  display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;letter-spacing:.1px}
.book-by{font-size:.6rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold2);opacity:.85}
/* spine */
.book-spine{position:absolute;top:0;left:0;width:14px;height:100%;z-index:5;
  background:linear-gradient(90deg,rgba(0,0,0,.55),rgba(0,0,0,.18) 55%,rgba(255,255,255,.06) 100%)}
.book-cta{margin-top:22px;font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold2);
  opacity:0;transform:translateY(6px);transition:.4s}
.book:hover .book-cta{opacity:1;transform:none}

/* ---------- about ---------- */
.about{background:var(--bg);padding:clamp(70px,9vw,120px) clamp(20px,5vw,64px)}
.about-inner{max-width:760px;margin:0 auto;text-align:center}
.about-inner h2{font-family:var(--serif);font-weight:700;font-size:clamp(1.8rem,3.4vw,2.6rem);margin-bottom:26px}
.about-inner p{font-family:var(--read);font-size:1.28rem;line-height:1.7;color:var(--soft);margin-bottom:18px}
.about-note{font-family:var(--sans)!important;font-size:.82rem!important;letter-spacing:.04em;color:var(--mut);margin-top:14px}

/* ---------- footer ---------- */
.foot{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;
  padding:34px clamp(20px,5vw,64px);border-top:1px solid var(--line);background:var(--panel2);color:var(--mut);font-size:.8rem}
.foot-brand{font-family:var(--serif);color:var(--soft)}

/* ================= reader ================= */
.reader-body{background:#100f12}
.progress{position:fixed;top:0;left:0;right:0;height:3px;background:rgba(255,255,255,.05);z-index:50}
.progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--gold),var(--gold2))}
.reader-top{position:sticky;top:0;z-index:40;backdrop-filter:blur(8px);
  background:rgba(16,15,18,.72);border-bottom:1px solid var(--line);padding:16px clamp(20px,5vw,64px)}
.back{font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--soft);transition:color .25s}
.back:hover{color:var(--gold2)}
.reader{max-width:720px;margin:0 auto;padding:clamp(48px,7vw,90px) clamp(22px,5vw,30px) 80px}
.reader-head{text-align:center;margin-bottom:clamp(40px,6vw,64px)}
.kicker{font-size:.74rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gold2);margin-bottom:20px}
.reader-title{font-family:var(--serif);font-weight:800;font-size:clamp(1.9rem,4.4vw,3.1rem);line-height:1.12;margin-bottom:22px}
.reader-meta{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mut)}
.blurb{font-family:var(--read);font-style:italic;font-size:1.3rem;line-height:1.55;color:var(--soft);
  max-width:60ch;margin:26px auto 0}
.rule{width:70px;height:2px;background:linear-gradient(90deg,transparent,var(--gold),transparent);margin:34px auto 0}
.prose{font-family:var(--read);font-size:1.42rem;line-height:1.82;color:#ded7cb}
.prose p{margin-bottom:1.35em;text-align:justify;hyphens:auto}
.prose .lead-cap::first-letter{font-family:var(--serif);float:left;font-size:3.6em;line-height:.78;
  padding:.05em .1em 0 0;color:var(--gold);font-weight:700}
.ornament{text-align:center;color:var(--gold);letter-spacing:.5em;margin:2.2em 0;opacity:.6;font-size:.9rem}
.reader-end{text-align:center;color:var(--gold);font-size:1.4rem;margin:50px 0 26px;opacity:.7}
.back-bottom{display:block;text-align:center;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--soft)}
.back-bottom:hover{color:var(--gold2)}

/* ---------- responsive ---------- */
@media(max-width:640px){
  .nav-links{display:none}
  .hero{min-height:88vh}
  .hero-scrim{background:linear-gradient(0deg,rgba(8,7,9,.96) 8%,rgba(8,7,9,.6) 46%,rgba(8,7,9,.35) 100%)}
  .shelf{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:34px 20px}
  .book3d{transform:rotateY(-16deg)}
  .prose{font-size:1.28rem}
  .prose p{text-align:left}
}