:root{
  --navy:#0b1320;
  --navy-deep:#070d17;
  --paper:#f4f1ea;
  --accent:#c0392b;
  --gold:#c9a24b;
  --steel:#8aa0b8;
  --text:#e7e9ed;
  --max:1100px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:Georgia, 'Times New Roman', serif;
  background:var(--navy);
  color:var(--text);
  line-height:1.65;
}
h1,h2,h3,h4{
  font-family:'Trebuchet MS', Helvetica, Arial, sans-serif;
  letter-spacing:.03em;
  font-weight:700;
}
a{color:var(--gold);text-decoration:none;}
a:hover{text-decoration:underline;}
img{max-width:100%;display:block;}

.wrap{max-width:var(--max);margin:0 auto;padding:0 24px;}

/* ---- Header / Nav ---- */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(7,13,23,.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid rgba(201,162,75,.25);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;max-width:var(--max);margin:0 auto;
}
.brand{
  font-family:'Trebuchet MS',sans-serif;
  font-size:1.3rem;font-weight:800;letter-spacing:.08em;
  color:var(--text);
}
.brand span{color:var(--gold);}
.nav ul{list-style:none;display:flex;gap:26px;}
.nav a{
  color:var(--steel);font-family:'Trebuchet MS',sans-serif;
  font-size:.92rem;letter-spacing:.05em;text-transform:uppercase;
}
.nav a:hover{color:var(--gold);text-decoration:none;}
.nav a.active{color:var(--text);}
.nav-toggle{display:none;}

@media(max-width:760px){
  .nav ul{
    display:none;position:absolute;top:64px;left:0;right:0;
    background:var(--navy-deep);flex-direction:column;gap:0;
    border-bottom:1px solid rgba(201,162,75,.25);
  }
  .nav ul.open{display:flex;}
  .nav ul li{border-top:1px solid rgba(255,255,255,.06);}
  .nav ul li a{display:block;padding:14px 24px;}
  .nav-toggle{
    display:block;background:none;border:1px solid var(--steel);
    color:var(--text);font-size:1.1rem;padding:6px 12px;border-radius:4px;
    cursor:pointer;
  }
}

/* ---- Hero ---- */
.hero{
  position:relative;
  min-height:88vh;
  display:flex;align-items:center;
  background:linear-gradient(180deg, rgba(7,13,23,.55), rgba(7,13,23,.92)), var(--navy);
  overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('../images/cover-book1.png');
  background-size:contain;background-repeat:no-repeat;background-position:center center;
  background-color:var(--navy-deep);
  opacity:.28;filter:blur(1px) saturate(1.1);
}
.hero-inner{position:relative;z-index:2;}
.kicker{
  font-family:'Trebuchet MS',sans-serif;
  text-transform:uppercase;letter-spacing:.35em;font-size:.8rem;
  color:var(--gold);margin-bottom:14px;
}
.hero h1{
  font-size:clamp(2.6rem,7vw,4.6rem);
  line-height:1.05;color:#fff;margin-bottom:18px;
  text-shadow:0 4px 24px rgba(0,0,0,.6);
}
.hero h1 em{font-style:italic;color:var(--gold);}
.pitch{
  max-width:640px;font-size:1.18rem;color:var(--text);
  font-style:italic;border-left:3px solid var(--accent);
  padding-left:18px;margin-bottom:30px;
}
.tagline{
  font-family:'Trebuchet MS',sans-serif;letter-spacing:.06em;
  color:var(--steel);font-size:1rem;margin-bottom:34px;
}
.cta-row{display:flex;flex-wrap:wrap;gap:16px;}
.btn{
  display:inline-block;padding:14px 30px;
  font-family:'Trebuchet MS',sans-serif;letter-spacing:.08em;
  text-transform:uppercase;font-size:.85rem;font-weight:700;
  border-radius:2px;border:1px solid var(--gold);
  transition:all .2s ease;
}
.btn-primary{background:var(--gold);color:var(--navy-deep);}
.btn-primary:hover{background:#dab968;text-decoration:none;}
.btn-ghost{color:var(--text);border-color:var(--steel);}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold);text-decoration:none;}

/* ---- Sections ---- */
section{padding:88px 0;}
section.alt{background:var(--navy-deep);}
.section-head{margin-bottom:46px;text-align:center;}
.section-head .kicker{display:block;}
.section-head h2{font-size:clamp(1.8rem,4vw,2.6rem);color:#fff;}
.section-head p{color:var(--steel);max-width:640px;margin:14px auto 0;}
.rule{
  width:64px;height:3px;background:var(--accent);margin:18px auto 0;
}

/* ---- Hooks / quote grid ---- */
.grid{display:grid;gap:28px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
@media(max-width:820px){.grid-3,.grid-2{grid-template-columns:1fr;}}

.card{
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.08);
  border-radius:6px;padding:28px;
}
.card h3{color:var(--gold);font-size:1.05rem;margin-bottom:12px;}
.card p{color:var(--text);font-size:.98rem;}

.quote{
  font-size:1.3rem;font-style:italic;color:#fff;
  border-left:3px solid var(--gold);padding:6px 0 6px 22px;margin:0 0 22px;
}
.quote cite{
  display:block;margin-top:10px;font-style:normal;font-size:.8rem;
  letter-spacing:.1em;text-transform:uppercase;color:var(--steel);
}

/* ---- Book showcase ---- */
.book-feature{
  display:grid;grid-template-columns:280px 1fr;gap:48px;align-items:start;
}
@media(max-width:760px){.book-feature{grid-template-columns:1fr;}}
.book-feature img{border-radius:4px;box-shadow:0 22px 60px rgba(0,0,0,.55);}
.badge{
  display:inline-block;font-family:'Trebuchet MS',sans-serif;
  letter-spacing:.12em;text-transform:uppercase;font-size:.72rem;
  padding:5px 12px;border-radius:20px;margin-bottom:14px;
}
.badge-out{background:rgba(60,160,90,.18);color:#7ee0a0;border:1px solid rgba(126,224,160,.4);}
.badge-soon{background:rgba(201,162,75,.16);color:var(--gold);border:1px solid rgba(201,162,75,.4);}
.badge-new{background:rgba(192,57,43,.18);color:#ff8f80;border:1px solid rgba(255,143,128,.4);}

/* ---- About ---- */
.about-grid{display:grid;grid-template-columns:300px 1fr;gap:50px;align-items:start;}
@media(max-width:760px){.about-grid{grid-template-columns:1fr;}}
.about-photo{
  border-radius:6px;overflow:hidden;
}
.about-photo img{
  display:block;width:100%;aspect-ratio:3/4;object-fit:cover;object-position:center top;
}
.about-photo .ph{
  aspect-ratio:3/4;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(160deg,#1b2940,#0b1320);
  color:var(--steel);font-family:'Trebuchet MS',sans-serif;font-size:.85rem;
  text-align:center;padding:20px;letter-spacing:.05em;
}
.about-grid h3{color:var(--gold);margin:26px 0 10px;font-size:1.05rem;}
.about-grid p{margin-bottom:14px;color:var(--text);}

/* ---- Sample chapters ---- */
.sample-card{
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);
  border-radius:6px;padding:34px;text-align:center;
}
.sample-card h3{font-size:1.4rem;color:#fff;margin-bottom:12px;}
.sample-card p{color:var(--steel);max-width:560px;margin:0 auto 26px;}

/* ---- Purchase ---- */
.purchase-box{
  background:rgba(255,255,255,.03);border:1px dashed rgba(201,162,75,.4);
  border-radius:6px;padding:34px;text-align:center;
}
.purchase-box .status{
  font-family:'Trebuchet MS',sans-serif;letter-spacing:.1em;
  text-transform:uppercase;font-size:.8rem;color:var(--gold);margin-bottom:10px;
}
.btn-disabled{
  display:inline-block;padding:14px 30px;font-family:'Trebuchet MS',sans-serif;
  letter-spacing:.08em;text-transform:uppercase;font-size:.85rem;font-weight:700;
  border-radius:2px;border:1px solid rgba(255,255,255,.2);color:rgba(255,255,255,.4);
  cursor:not-allowed;
}

/* ---- Contact ---- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;}
@media(max-width:760px){.contact-grid{grid-template-columns:1fr;}}
form.contact label{
  display:block;font-family:'Trebuchet MS',sans-serif;letter-spacing:.08em;
  text-transform:uppercase;font-size:.78rem;color:var(--steel);margin:18px 0 6px;
}
form.contact input,form.contact textarea{
  width:100%;padding:12px 14px;background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.15);border-radius:4px;color:var(--text);
  font-family:Georgia,serif;font-size:1rem;
}
form.contact textarea{min-height:140px;resize:vertical;}
form.contact button{margin-top:24px;cursor:pointer;}
.contact-info p{margin-bottom:10px;color:var(--text);}
.contact-info .label{color:var(--steel);font-family:'Trebuchet MS',sans-serif;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;display:block;margin-top:18px;}

/* ---- Footer ---- */
footer{
  border-top:1px solid rgba(255,255,255,.08);
  padding:40px 0;text-align:center;color:var(--steel);
  font-family:'Trebuchet MS',sans-serif;font-size:.85rem;
}
footer a{color:var(--steel);}
footer .social{margin-top:10px;}
footer .social a{margin:0 8px;}

/* ---- Page header (interior pages) ---- */
.page-hero{
  padding:120px 0 60px;text-align:center;
  background:linear-gradient(180deg, rgba(7,13,23,.7), var(--navy));
}
.page-hero h1{font-size:clamp(2rem,5vw,3rem);color:#fff;}
.page-hero p{color:var(--steel);margin-top:12px;max-width:640px;margin-left:auto;margin-right:auto;}

/* ---- Sample chapter reading page ---- */
.reader{
  max-width:760px;margin:0 auto;background:var(--paper);color:#1c1c1c;
  border-radius:6px;padding:50px;margin-top:-30px;position:relative;z-index:2;
  box-shadow:0 30px 80px rgba(0,0,0,.5);
}
.reader h2{color:#1c1c1c;margin:34px 0 14px;font-size:1.5rem;border-bottom:2px solid var(--accent);display:inline-block;padding-bottom:6px;}
.reader h2:first-child{margin-top:0;}
.reader p{margin-bottom:16px;font-size:1.05rem;line-height:1.8;}
.reader .meta{font-family:'Trebuchet MS',sans-serif;text-transform:uppercase;letter-spacing:.1em;font-size:.75rem;color:#777;margin-bottom:30px;}

.note-box{
  background:rgba(201,162,75,.08);border:1px solid rgba(201,162,75,.3);
  border-radius:6px;padding:20px 24px;margin-top:40px;color:var(--steel);font-size:.92rem;
}