:root{
  --ink:#0f0d0d; --ink-2:#181414; --ink-3:#221c1c;
  --bone:#efe9e1; --bone-dim:#b9b0a6; --mute:#8a817a;
  --red:#b5262c; --red-hi:#d3353b; --red-deep:#6e1015;
  --serif:"Cormorant Garamond",Georgia,serif;
  --caps:"Cinzel","Trajan Pro",Georgia,serif;
  --sans:"Roboto Condensed","Arial Narrow",Arial,sans-serif;
  --wrap:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--bone);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--sans);text-transform:uppercase;letter-spacing:.22em;font-size:.78rem;color:var(--red-hi);font-weight:500}
h1,h2,h3{font-family:var(--caps);font-weight:500;letter-spacing:.04em;line-height:1.15;margin:0}
h2{font-size:clamp(1.8rem,3.6vw,2.6rem)}
.btn{display:inline-block;font-family:var(--sans);text-transform:uppercase;letter-spacing:.16em;font-size:.82rem;font-weight:700;text-decoration:none;padding:14px 26px;border:1px solid var(--red);transition:background .2s,color .2s,border-color .2s}
.btn-solid{background:var(--red);color:#fff}
.btn-solid:hover{background:var(--red-hi);border-color:var(--red-hi)}
.btn-line{color:var(--bone)}
.btn-line:hover{background:var(--red);color:#fff}
.rule{width:56px;height:2px;background:var(--red);border:0;margin:18px 0 26px}

/* header */
header{position:sticky;top:0;z-index:20;background:rgba(15,13,13,.92);backdrop-filter:blur(6px);border-bottom:1px solid #2a2222}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{font-family:var(--caps);font-weight:700;font-size:1.35rem;letter-spacing:.14em;color:var(--red-hi);text-decoration:none}
.nav ul{display:flex;gap:28px;list-style:none;margin:0;padding:0}
.nav ul a{text-decoration:none;text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;color:var(--bone-dim)}
.nav ul a:hover{color:var(--bone)}
.menu-btn{display:none;background:none;border:1px solid #3a3030;color:var(--bone);font:inherit;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;padding:8px 12px}

/* hero */
.hero{position:relative;overflow:hidden;padding:84px 0 96px;background:
  radial-gradient(900px 500px at 78% 40%,rgba(110,16,21,.45),transparent 70%),var(--ink)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero blockquote{margin:22px 0 10px;font-family:var(--serif);font-style:italic;font-weight:500;font-size:clamp(2rem,4.4vw,3.4rem);line-height:1.12;color:var(--bone)}
.hero blockquote em{font-style:italic;color:var(--red-hi)}
.hero cite{display:block;font-style:normal;color:var(--mute);letter-spacing:.14em;text-transform:uppercase;font-size:.78rem;margin-bottom:36px}
.hero p.lede{color:var(--bone-dim);max-width:30em;margin:0 0 34px}
.hero .ctas{display:flex;gap:14px;flex-wrap:wrap}
.stack{position:relative;height:520px}
.stack img{position:absolute;width:56%;box-shadow:0 30px 60px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.05)}
.stack .b1{left:0;top:40px;transform:rotate(-6deg);z-index:2}
.stack .b2{right:0;top:0;transform:rotate(5deg);z-index:1}

/* warning */
.warn{background:var(--ink-2);border-top:1px solid #2a2222;border-bottom:1px solid #2a2222}
.warn details{padding:18px 0;color:var(--bone-dim);font-size:.92rem}
.warn summary{cursor:pointer;list-style:none;display:flex;gap:12px;align-items:center;text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;color:var(--bone)}
.warn summary::-webkit-details-marker{display:none}
.warn summary::before{content:"+";color:var(--red-hi);font-size:1.1rem;width:14px}
.warn details[open] summary::before{content:"–"}
.warn p{margin:12px 0 0 26px;max-width:62em}

/* books */
section{padding:110px 0}
.sec-head{margin-bottom:64px}
.book{display:grid;grid-template-columns:340px 1fr;gap:64px;align-items:start;margin-bottom:110px}
.book:last-of-type{margin-bottom:0}
.book.flip{grid-template-columns:1fr 340px}
.book.flip .book-cover{order:2}
.book-cover img{box-shadow:0 24px 50px rgba(0,0,0,.55)}
.book h3{font-size:clamp(1.9rem,3.4vw,2.6rem);margin:10px 0 6px}
.book .tag{color:var(--mute);font-size:.9rem;letter-spacing:.06em}
.book .blurb{font-family:var(--serif);font-size:1.28rem;line-height:1.55;color:var(--bone);margin:26px 0 22px}
.book .blurb p{margin:0 0 16px}
.book .pull{border-left:2px solid var(--red);padding:2px 0 2px 18px;color:var(--bone-dim);font-style:italic;margin:0 0 30px}
.formats{display:flex;flex-wrap:wrap;gap:12px}
.meta{display:flex;gap:26px;flex-wrap:wrap;color:var(--mute);font-size:.86rem;letter-spacing:.06em;margin-top:22px;text-transform:uppercase}
.meta b{color:var(--bone);font-weight:500}

.next{display:grid;grid-template-columns:200px 1fr;gap:48px;align-items:center;margin-top:110px;padding:52px;background:var(--ink-2);border:1px solid #2a2222}
.b3cover{position:relative;aspect-ratio:2/3;background:linear-gradient(180deg,#1b1616,#0a0808);border:1px solid #2e2626;box-shadow:0 20px 40px rgba(0,0,0,.5);padding:22px 18px;display:flex;flex-direction:column;font-family:var(--sans);font-stretch:condensed}
.b3s{position:absolute;left:0;top:22px;background:#000;color:#ddd;font-size:.55rem;letter-spacing:.06em;writing-mode:vertical-rl;transform:rotate(180deg);padding:6px 3px}
.b3t{margin-left:14px;font-weight:700;font-size:2.4rem;line-height:.95;color:#d9d3cc;letter-spacing:.01em}
.b3m{margin:8px 0 0 14px;font-size:.62rem;color:var(--mute)}
.b3a{margin-top:auto;text-align:right;font-weight:700;font-size:1rem;color:#d9d3cc;letter-spacing:.04em}
.next h3{font-size:1.9rem;margin:8px 0 14px}
.next p{color:var(--bone-dim);margin:0 0 24px;max-width:34em}

/* reviews */
.reviews{background:var(--ink-2)}
.big-quote{font-family:var(--serif);font-style:italic;font-size:clamp(1.9rem,4vw,3rem);line-height:1.15;max-width:22em;margin:0 0 14px}
.big-quote + cite{display:block;font-style:normal;color:var(--mute);letter-spacing:.14em;text-transform:uppercase;font-size:.78rem;margin-bottom:64px}
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.q{background:var(--ink);border:1px solid #2a2222;padding:28px}
.q p{font-family:var(--serif);font-size:1.22rem;line-height:1.4;margin:0 0 16px}
.q span{color:var(--mute);font-size:.82rem;letter-spacing:.08em;text-transform:uppercase}
.q.red{background:var(--red-deep);border-color:var(--red-deep)}
.q.red span{color:#e7b9b9}
.stat{display:flex;gap:56px;flex-wrap:wrap;margin-top:56px;padding-top:36px;border-top:1px solid #2a2222}
.stat div{font-family:var(--caps);font-size:2.2rem;color:var(--bone)}
.stat small{display:block;font-family:var(--sans);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin-top:4px}

/* choose love */
.love{text-align:center;padding:120px 0;background:#000}
.love h2{font-family:var(--caps);font-weight:700;font-size:clamp(2.6rem,7vw,5.2rem);letter-spacing:.08em}
.rainbow{display:inline-block;padding:0 .05em;background:linear-gradient(90deg,#e0403a,#ef8a2b,#f2c230,#4caf50,#2f7fd6,#7b4fc4);-webkit-background-clip:text;background-clip:text;color:transparent}
.love p{font-family:var(--serif);font-style:italic;font-size:1.4rem;color:var(--bone-dim);max-width:30em;margin:22px auto 36px}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.about p{color:var(--bone-dim);margin:0 0 18px}
.about p:first-of-type{font-family:var(--serif);font-size:1.4rem;line-height:1.45;color:var(--bone)}
.belief{font-family:var(--serif);font-style:italic;font-size:clamp(1.6rem,3vw,2.2rem);line-height:1.25;padding:44px;border:1px solid #2a2222;position:relative}
.belief::before{content:"";position:absolute;left:-1px;top:-1px;width:60px;height:2px;background:var(--red)}

/* newsletter + contact */
.signup{background:linear-gradient(180deg,var(--ink-2),var(--ink))}
.signup-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:72px}
.signup p{color:var(--bone-dim);margin:0 0 28px}
form.sub{display:flex;gap:10px;flex-wrap:wrap}
form.sub input{flex:1 1 240px;background:var(--ink);border:1px solid #3a3030;color:var(--bone);font:inherit;padding:14px 16px}
form.sub input:focus{outline:2px solid var(--red);outline-offset:1px}
.fine{font-size:.82rem;color:var(--mute);margin-top:14px}
.contact a.line{display:flex;justify-content:space-between;align-items:center;padding:18px 0;border-bottom:1px solid #2a2222;text-decoration:none;text-transform:uppercase;letter-spacing:.14em;font-size:.84rem}
.contact a.line:hover{color:var(--red-hi)}
.contact a.line span{color:var(--mute)}

footer{padding:40px 0;border-top:1px solid #2a2222;color:var(--mute);font-size:.82rem}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

@media (max-width:900px){
  .nav ul{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;background:var(--ink);border-bottom:1px solid #2a2222}
  .nav ul.open{display:flex}
  .nav ul a{display:block;padding:16px 24px}
  .menu-btn{display:block}
  .hero{padding:56px 0 64px}
  .hero-grid,.about-grid,.signup-grid{grid-template-columns:1fr;gap:44px}
  .stack{height:380px;max-width:420px}
  .book,.book.flip{grid-template-columns:1fr;gap:34px}
  .book.flip .book-cover{order:0}
  .book-cover{max-width:300px}
  .next{grid-template-columns:1fr;padding:32px;gap:24px}
  .next .b3cover{width:150px}
  .quotes{grid-template-columns:1fr}
  section{padding:80px 0}
}