/* ============================================================
   P.B. HARRY — Faces of the Dead
   Dark cinematic noir. Ember on near-black, gold + blood accents.
   ============================================================ */

:root{
  --bg:        #090706;
  --bg-2:      #110c09;
  --surface:   #181109;
  --surface-2: #1f1610;
  --line:      rgba(228,196,140,.13);
  --line-soft: rgba(228,196,140,.07);

  --paper:     #f1e9da;
  --paper-dim: #d8cdbb;
  --muted:     #a4937c;
  --faint:     #6d6051;

  /* accent — tweakable */
  --ember:     #e2761b;
  --ember-hot: #f6a23a;
  --ember-deep:#9c4a0f;
  --blood:     #c02d16;
  --gold:      #cdaa5e;

  --maxw: 1280px;
  --pad: clamp(20px, 5vw, 72px);

  --f-display: "Oswald", "Arial Narrow", sans-serif;
  --f-body: "Spectral", Georgia, serif;

  --ease: cubic-bezier(.22,.61,.36,1);
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  background:var(--bg);
  color:var(--paper);
  font-family:var(--f-body);
  font-size:18px;
  line-height:1.7;
  font-weight:300;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
::selection{ background:var(--ember); color:#0a0604; }

/* ---- type helpers ---- */
.kicker{
  font-family:var(--f-display);
  font-weight:500;
  text-transform:uppercase;
  letter-spacing:.42em;
  font-size:12px;
  color:var(--ember);
  display:inline-flex;
  align-items:center;
  gap:.9em;
}
.kicker::before{
  content:"";
  width:34px; height:1px;
  background:linear-gradient(90deg,transparent,var(--ember));
}
.kicker.center::after{
  content:""; width:34px; height:1px;
  background:linear-gradient(90deg,var(--ember),transparent);
}
.kicker.center::before{
  background:linear-gradient(90deg,transparent,var(--ember));
}
h1,h2,h3{ font-family:var(--f-display); font-weight:700; line-height:.98; letter-spacing:.005em; }
.display{
  font-family:var(--f-display);
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.01em;
  line-height:.92;
}
.serif-em{ font-family:var(--f-body); font-style:italic; font-weight:300; }

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed; inset:0 0 auto 0; z-index:60;
  display:flex; align-items:center; justify-content:space-between;
  padding:18px var(--pad);
  transition:background .4s var(--ease), padding .4s var(--ease), border-color .4s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(9,7,6,.82);
  backdrop-filter:blur(14px) saturate(1.2);
  padding:12px var(--pad);
  border-bottom:1px solid var(--line-soft);
}
.brand{
  font-family:var(--f-display);
  font-weight:700; text-transform:uppercase;
  letter-spacing:.22em; font-size:17px;
  display:flex; align-items:center; gap:.5em;
}
.brand .dot{ color:var(--ember); }
.nav-links{
  display:flex; align-items:center; gap:34px;
  font-family:var(--f-display); font-weight:300;
  text-transform:uppercase; letter-spacing:.18em; font-size:12.5px;
}
.nav-links a{ color:var(--paper-dim); position:relative; padding:4px 0; transition:color .25s; white-space:nowrap; }
.nav-links a::after{
  content:""; position:absolute; left:0; bottom:-2px; height:1px; width:0;
  background:var(--ember); transition:width .3s var(--ease);
}
.nav-links a:hover{ color:var(--paper); }
.nav-links a:hover::after{ width:100%; }
.nav-cta{
  font-family:var(--f-display); text-transform:uppercase; letter-spacing:.16em;
  font-size:12px; font-weight:500;
  padding:10px 18px; border:1px solid var(--ember);
  color:var(--paper); border-radius:2px;
  transition:background .3s,color .3s,box-shadow .3s;
}
.nav-cta:hover{ background:var(--ember); color:#0a0604; box-shadow:0 0 28px -6px var(--ember); }
.nav-toggle{ display:none; background:none; border:0; color:var(--paper); cursor:pointer; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  display:inline-flex; align-items:center; gap:.7em;
  font-family:var(--f-display); text-transform:uppercase;
  letter-spacing:.16em; font-size:13.5px; font-weight:500;
  padding:15px 28px; border-radius:2px; cursor:pointer; white-space:nowrap;
  border:1px solid transparent; transition:all .3s var(--ease);
}
.btn-primary{
  background:linear-gradient(180deg,var(--ember-hot),var(--ember));
  color:#160a02; box-shadow:0 10px 40px -12px var(--ember);
}
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 16px 52px -10px var(--ember); }
.btn-ghost{ border-color:var(--line); color:var(--paper); }
.btn-ghost:hover{ border-color:var(--ember); color:var(--ember); }
.btn[disabled]{ opacity:.5; cursor:not-allowed; }
.btn .arrow{ transition:transform .3s var(--ease); }
.btn:hover .arrow{ transform:translateX(4px); }

/* ============================================================
   HERO  (shared shell + 3 variant treatments)
   ============================================================ */
.hero{
  position:relative; min-height:100svh;
  display:flex; align-items:center;
  padding:120px var(--pad) 80px;
  overflow:hidden;
}
.hero__grain, .hero__ember{ position:absolute; inset:0; pointer-events:none; }
.hero__ember{ z-index:3; }
.grain{
  position:absolute; inset:-50%; pointer-events:none; opacity:.05; z-index:40;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}
.vignette{
  position:absolute; inset:0; pointer-events:none; z-index:4;
  background:radial-gradient(120% 90% at 50% 18%, transparent 38%, rgba(6,4,3,.55) 78%, rgba(6,4,3,.92) 100%);
}

/* shared hero content blocks */
.hero__inner{ position:relative; z-index:6; width:100%; max-width:var(--maxw); margin:0 auto; }
.hero-eyebrow{ margin-bottom:26px; }
.hero-name{
  font-size:clamp(46px, 7.8vw, 116px);
  letter-spacing:.02em; color:var(--paper);
}
.hero-name .ln{ display:block; overflow:hidden; padding-bottom:.06em; }
.hero-name .ln > span{ display:block; text-shadow:0 6px 60px rgba(0,0,0,.6); will-change:transform; }
.hero-name .flame{
  background:linear-gradient(100deg, var(--paper) 0 38%, var(--ember-hot) 50%, var(--paper) 62% 100%);
  background-size:240% 100%;
  -webkit-background-clip:text; background-clip:text; color:transparent;
  animation:flameSweep 5s ease-in-out infinite;
}
@keyframes flameSweep{ 0%,18%{ background-position:120% 0 } 60%,100%{ background-position:-40% 0 } }
.hero-name .amp{ color:var(--ember); }
.hero-sub{
  font-family:var(--f-body); font-style:italic; font-weight:300;
  color:var(--paper-dim); font-size:clamp(18px,2.2vw,27px);
  max-width:40ch; line-height:1.5; margin-top:22px;
}
.hero-actions{ display:flex; flex-wrap:wrap; gap:16px; margin-top:40px; }
.hero-meta{
  display:flex; gap:30px; margin-top:54px; flex-wrap:wrap;
  font-family:var(--f-display); text-transform:uppercase; letter-spacing:.14em;
}
.hero-meta .stat b{ display:block; font-size:30px; color:var(--paper); font-weight:600; letter-spacing:.02em; }
.hero-meta .stat span{ font-size:11px; color:var(--muted); }

/* background photo layer (used by variants) */
.hero__bg{ position:absolute; inset:0; z-index:1; }
.hero__bg img{ width:100%; height:100%; object-fit:cover; will-change:transform; }
.hero__scrim{ position:absolute; inset:0; z-index:2; }

/* ---- variant A: TRILOGY (3D fanned cover stack) ---- default ---- */
.hero[data-variant="trilogy"]{ background:radial-gradient(140% 120% at 78% 30%, #2a160a 0%, #0c0806 52%, #060403 100%); }
.hero[data-variant="trilogy"] .hero__inner{
  display:grid; grid-template-columns:1.05fr 1fr; align-items:center; gap:48px;
}
.hero-stack{
  position:relative; display:flex; align-items:center; justify-content:center;
  min-height:clamp(380px, 54vh, 580px); perspective:1300px;
}
.hero-stack .orb{ position:absolute; border-radius:50%; filter:blur(64px); z-index:0; pointer-events:none; }
.orb-1{ width:46%; aspect-ratio:1; background:radial-gradient(circle, rgba(246,162,58,.40), transparent 70%); left:6%; top:2%; animation:orbDrift 13s ease-in-out infinite; }
.orb-2{ width:38%; aspect-ratio:1; background:radial-gradient(circle, rgba(192,45,22,.34), transparent 70%); right:2%; bottom:4%; animation:orbDrift 17s ease-in-out infinite reverse; }
@keyframes orbDrift{ 0%,100%{ transform:translate(0,0) } 50%{ transform:translate(18px,-26px) } }
.stack-floor{ position:absolute; bottom:9%; left:50%; width:62%; height:30px; transform:translateX(-50%);
  background:rgba(0,0,0,.62); filter:blur(22px); border-radius:50%; z-index:0; }
.stack-inner{
  position:relative; transform-style:preserve-3d; z-index:2;
  width:clamp(180px, 25vw, 344px); aspect-ratio:1100/1375;
  transform:rotateX(var(--sry,0deg)) rotateY(var(--srx,0deg));
  transition:transform .3s ease-out; animation:stackFloat 7s ease-in-out infinite;
}
@keyframes stackFloat{ 0%,100%{ translate:0 0 } 50%{ translate:0 -14px } }
.cov{ position:absolute; inset:0; border-radius:6px; overflow:hidden; transform-style:preserve-3d;
  box-shadow:0 30px 60px rgba(0,0,0,.6); }
.cov img{ width:100%; height:100%; object-fit:cover; display:block; }
.cov-front{ transform:translateZ(64px); z-index:3; box-shadow:0 56px 100px rgba(0,0,0,.72), 0 0 0 1px rgba(255,255,255,.04); }
.cov-back-r{ transform:translate3d(56%, 4%, 6px) rotateZ(9deg) scale(.92); z-index:2; filter:brightness(.9) saturate(.98); }
.cov-back-l{ transform:translate3d(-56%, 4%, 0) rotateZ(-9deg) scale(.92); z-index:1; filter:brightness(.8) saturate(.94); }
.cov-sweep{ position:absolute; inset:0; z-index:4; pointer-events:none;
  background:linear-gradient(115deg, transparent 32%, rgba(255,255,255,.20) 48%, transparent 62%);
  transform:translateX(-130%); animation:coverSweep 5.5s ease-in-out infinite; }
@keyframes coverSweep{ 0%,52%{ transform:translateX(-130%) } 82%,100%{ transform:translateX(130%) } }

/* ---- variant B: PORTRAIT (author-forward) ---- */
.hero[data-variant="portrait"] .hero__inner{ max-width:var(--maxw); }
.hero[data-variant="portrait"] .hero__bg img{ object-position:72% 28%; transform:scale(1.08); }
.hero[data-variant="portrait"] .hero__scrim{
  background:linear-gradient(90deg, rgba(6,4,3,.96) 0%, rgba(6,4,3,.78) 38%, rgba(6,4,3,.18) 70%, rgba(6,4,3,.5) 100%),
             radial-gradient(120% 90% at 30% 50%, transparent 40%, rgba(6,4,3,.6) 100%);
}
.hero[data-variant="portrait"] .hero-text{ max-width:60%; }
.hero[data-variant="portrait"] .hero-name{ font-size:clamp(60px,13vw,180px); }

/* ---- variant C: COVER SPOTLIGHT (lead title) ---- */
.hero[data-variant="spotlight"]{ background:radial-gradient(100% 90% at 50% 8%, #20130a, #080605 60%); }
.hero[data-variant="spotlight"] .hero__inner{
  display:grid; grid-template-columns:1fr .82fr; align-items:center; gap:60px;
}
.hero-spot{ position:relative; display:flex; justify-content:center; }
.hero-spot img{
  width:78%; border-radius:6px;
  filter:drop-shadow(0 50px 90px rgba(0,0,0,.8));
  animation:floaty 7s ease-in-out infinite;
}
.hero-spot::before{
  content:""; position:absolute; top:-12%; left:50%; transform:translateX(-50%);
  width:120%; height:130%;
  background:radial-gradient(50% 45% at 50% 42%, rgba(246,162,58,.34), transparent 68%);
  filter:blur(26px); z-index:-1;
}
.hero-spot::after{
  content:""; position:absolute; bottom:2%; left:50%; transform:translateX(-50%);
  width:62%; height:26px; border-radius:50%;
  background:rgba(0,0,0,.55); filter:blur(14px);
}
@keyframes floaty{ 0%,100%{ transform:translateY(0) } 50%{ transform:translateY(-14px) } }

.badge-live{
  display:inline-flex; align-items:center; gap:.6em;
  font-family:var(--f-display); text-transform:uppercase; letter-spacing:.2em;
  font-size:12px; color:var(--ember); margin-bottom:22px;
}
.badge-live .pulse{
  width:8px; height:8px; border-radius:50%; background:var(--ember);
  box-shadow:0 0 0 0 var(--ember); animation:pulse 2s infinite;
}
@keyframes pulse{ 70%{ box-shadow:0 0 0 9px rgba(226,118,27,0) } 100%{ box-shadow:0 0 0 0 rgba(226,118,27,0) } }

.scroll-cue{
  position:absolute; left:50%; bottom:12px; transform:translateX(-50%); z-index:7;
  font-family:var(--f-display); text-transform:uppercase; letter-spacing:.3em;
  font-size:10px; color:var(--muted); display:flex; flex-direction:column; align-items:center; gap:8px;
}
.scroll-cue .line{ width:1px; height:40px; background:linear-gradient(var(--ember),transparent); animation:cue 2.2s var(--ease) infinite; transform-origin:top; }
@keyframes cue{ 0%{transform:scaleY(0)} 40%{transform:scaleY(1)} 100%{transform:scaleY(0); opacity:.3} }

/* ============================================================
   SECTIONS — shared
   ============================================================ */
section{ position:relative; }
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 var(--pad); }
.section-pad{ padding:clamp(90px,12vw,170px) 0; }
.section-head{ max-width:760px; margin-bottom:64px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-title{
  font-size:clamp(38px,6vw,82px); color:var(--paper); margin-top:22px;
  text-transform:uppercase; letter-spacing:.01em;
}
.section-title .em{ color:var(--ember); }
.lead{ color:var(--paper-dim); font-size:clamp(18px,2vw,22px); margin-top:22px; max-width:60ch; }
.lead.center{ margin-left:auto; margin-right:auto; }

/* reveal */
.reveal{ opacity:0; transform:translateY(34px); transition:opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
.reveal.d1{ transition-delay:.08s } .reveal.d2{ transition-delay:.16s } .reveal.d3{ transition-delay:.24s } .reveal.d4{ transition-delay:.32s }
/* when GSAP drives animation, disable CSS transitions so they don't fight */
html.gsap .reveal{ transition:none !important; }

/* ============================================================
   BOOKS
   ============================================================ */
#books{ background:linear-gradient(180deg,#060403, #0c0806 30%, #0c0806 70%, #060403); }
.book{
  display:grid; grid-template-columns:minmax(0,420px) 1fr; gap:clamp(40px,6vw,90px);
  align-items:center; padding:clamp(48px,7vw,90px) 0;
  border-top:1px solid var(--line-soft);
}
.book:first-of-type{ border-top:0; }
.book.flip{ grid-template-columns:1fr minmax(0,420px); }
.book.flip .book__cover{ order:2; }
.book__cover{ position:relative; }
.book__cover img{
  width:100%; border-radius:5px;
  filter:drop-shadow(0 40px 70px rgba(0,0,0,.65));
  transition:transform .6s var(--ease);
}
.book__cover::after{
  content:""; position:absolute; inset:-10% -6%; z-index:-1;
  background:radial-gradient(55% 50% at 50% 55%, rgba(226,118,27,.3), transparent 70%);
  filter:blur(28px); opacity:0; transition:opacity .6s;
}
.book:hover .book__cover img{ transform:translateY(-8px) scale(1.015); }
.book:hover .book__cover::after{ opacity:1; }
.book.featured{ }

.book__order{
  font-family:var(--f-display); text-transform:uppercase; letter-spacing:.28em;
  font-size:12px; color:var(--muted); display:flex; align-items:center; gap:14px; margin-bottom:18px;
}
.tag{
  font-family:var(--f-display); text-transform:uppercase; letter-spacing:.16em;
  font-size:10.5px; padding:5px 11px; border-radius:2px; white-space:nowrap;
}
.tag.out{ background:var(--ember); color:#160a02; }
.tag.soon{ border:1px solid var(--line); color:var(--gold); }
.book__title{ font-size:clamp(40px,6vw,76px); color:var(--paper); line-height:.9; }
.book__title .red{ color:var(--blood); }
.book__title .em{ color:var(--ember); }
.book__series{
  font-family:var(--f-display); text-transform:uppercase; letter-spacing:.3em;
  font-size:12.5px; color:var(--gold); margin:16px 0 22px;
}
.book__blurb{ color:var(--paper-dim); max-width:54ch; }
.book__blurb p{ margin-bottom:14px; }
.book__punch{ color:var(--ember); font-style:italic; font-size:1.18em; margin:18px 0; }
.book__actions{ display:flex; gap:14px; flex-wrap:wrap; margin-top:30px; }

/* ============================================================
   AUTHOR
   ============================================================ */
#author{ background:#060403; }
.author-grid{
  display:grid; grid-template-columns:0.9fr 1.1fr; gap:clamp(40px,6vw,84px); align-items:center;
}
.author-portrait{ position:relative; }
.author-portrait img{ width:100%; border-radius:5px; filter:grayscale(.15) contrast(1.04); box-shadow:0 40px 80px rgba(0,0,0,.6); }
.author-portrait .frame{ position:absolute; inset:14px; border:1px solid var(--line); pointer-events:none; }
.author-portrait .tagimg{
  position:absolute; right:-26px; bottom:-26px; width:42%; border-radius:4px;
  border:5px solid var(--bg); box-shadow:0 24px 50px rgba(0,0,0,.6);
}
.author-body p{ color:var(--paper-dim); margin-bottom:18px; }
.author-body p strong{ color:var(--paper); font-weight:600; }

.quote-block{
  position:relative; padding:clamp(80px,12vw,160px) 0; text-align:center; overflow:hidden;
  background:
    radial-gradient(70% 120% at 50% 42%, rgba(226,118,27,.16), transparent 60%),
    radial-gradient(120% 130% at 50% 50%, #1c1108 0%, #0c0805 52%, #060403 100%);
}
.quote-block::after{
  content:""; position:absolute; inset:0; pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity:.04; mix-blend-mode:overlay;
}
.quote-block .wrap{ position:relative; z-index:2; }
.quote-block .mark{ font-family:var(--f-display); font-size:clamp(80px,12vw,140px); color:var(--ember); line-height:.5; opacity:.55; display:block; height:.6em; }
.quote-block blockquote{
  font-family:var(--f-body); font-style:italic; font-weight:300;
  font-size:clamp(28px,5vw,58px); line-height:1.18; color:var(--paper);
  max-width:20ch; margin:18px auto 40px; text-wrap:balance;
}
.quote-block blockquote .em{ color:var(--ember); font-style:normal; }
.quote-block cite{
  display:block; font-family:var(--f-display); font-style:normal; text-transform:uppercase;
  letter-spacing:.3em; font-size:13px; color:var(--gold);
}

/* authenticity strip */
.cred-strip{ display:grid; grid-template-columns:repeat(2,1fr); gap:24px; margin-top:54px; }
.cred{ position:relative; border-radius:5px; overflow:hidden; aspect-ratio:4/3; }
.cred img{ width:100%; height:100%; object-fit:cover; transition:transform .8s var(--ease); filter:grayscale(.2); }
.cred:hover img{ transform:scale(1.06); }
.cred figcaption{
  position:absolute; left:0; bottom:0; right:0; padding:20px;
  background:linear-gradient(transparent,rgba(6,4,3,.92));
  font-family:var(--f-display); text-transform:uppercase; letter-spacing:.14em; font-size:12px; color:var(--paper-dim);
}

/* ============================================================
   THE WORLD (Black Forest)
   ============================================================ */
#world{ position:relative; }
.world-hero{ position:relative; min-height:86svh; display:flex; align-items:flex-end; overflow:hidden; }
.world-hero__bg{ position:absolute; inset:0; z-index:0; }
.world-hero__bg img{ width:100%; height:120%; object-fit:cover; will-change:transform; filter:brightness(.66) saturate(.82) contrast(1.06); }
.world-hero__scrim{ position:absolute; inset:0; z-index:1;
  background:
    linear-gradient(180deg, rgba(6,4,3,.72) 0%, rgba(6,4,3,.28) 26%, rgba(6,4,3,.45) 58%, rgba(6,4,3,.98) 100%),
    linear-gradient(75deg, rgba(6,4,3,.85) 0%, rgba(6,4,3,.35) 45%, transparent 72%); }
.world-hero__inner{ position:relative; z-index:2; padding:0 var(--pad) clamp(60px,9vw,120px); max-width:var(--maxw); margin:0 auto; width:100%; }
.world-hero h2{ font-size:clamp(40px,7vw,96px); color:var(--paper); text-transform:uppercase; }
.world-hero .lead{ color:var(--paper-dim); }

/* ============================================================
   CONTACT / FOOTER
   ============================================================ */
#contact{ background:linear-gradient(180deg,#060403,#0a0706); }
.contact-inner{ text-align:center; padding:clamp(90px,13vw,180px) 0 70px; }
.contact-inner h2{ font-size:clamp(40px,7vw,96px); color:var(--paper); text-transform:uppercase; }
.contact-inner .lead{ margin:24px auto 44px; }
.socials{ display:flex; justify-content:center; gap:18px; flex-wrap:wrap; }
.social{
  width:54px; height:54px; display:grid; place-items:center;
  border:1px solid var(--line); border-radius:50%; color:var(--paper-dim);
  transition:all .3s var(--ease);
}
.social:hover{ border-color:var(--ember); color:var(--ember); transform:translateY(-3px); box-shadow:0 0 26px -8px var(--ember); }
.social svg{ width:21px; height:21px; }

.footer{ border-top:1px solid var(--line-soft); padding:30px var(--pad);
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:14px;
  font-family:var(--f-display); text-transform:uppercase; letter-spacing:.18em; font-size:11px; color:var(--faint); }
.footer .brand{ font-size:14px; color:var(--paper-dim); letter-spacing:.22em; }

/* ============================================================
   TWEAKS PANEL (vanilla, host-protocol)
   ============================================================ */
.tw-panel{
  position:fixed; top:18px; right:18px; z-index:9999; width:288px;
  background:rgba(16,12,9,.96); backdrop-filter:blur(16px);
  border:1px solid var(--line); border-radius:10px; color:var(--paper);
  font-family:var(--f-display); box-shadow:0 30px 80px rgba(0,0,0,.6);
  display:none; overflow:hidden;
}
.tw-panel.open{ display:block; }
.tw-head{ display:flex; align-items:center; justify-content:space-between; padding:13px 16px; border-bottom:1px solid var(--line-soft); cursor:grab; }
.tw-head h4{ font-size:13px; text-transform:uppercase; letter-spacing:.24em; font-weight:500; }
.tw-close{ background:none; border:0; color:var(--muted); font-size:18px; cursor:pointer; line-height:1; }
.tw-close:hover{ color:var(--paper); }
.tw-body{ padding:14px 16px 18px; }
.tw-sec{ font-size:10px; letter-spacing:.24em; text-transform:uppercase; color:var(--muted); margin:16px 0 9px; }
.tw-sec:first-child{ margin-top:0; }
.tw-seg{ display:flex; gap:5px; background:rgba(255,255,255,.04); padding:4px; border-radius:7px; }
.tw-seg button{
  flex:1; padding:8px 4px; border:0; border-radius:5px; cursor:pointer;
  background:transparent; color:var(--muted); font-family:var(--f-display);
  text-transform:uppercase; letter-spacing:.1em; font-size:10.5px; transition:all .2s;
}
.tw-seg button.on{ background:var(--ember); color:#150a02; }
.tw-swatches{ display:flex; gap:9px; }
.tw-sw{ width:30px; height:30px; border-radius:50%; cursor:pointer; border:2px solid transparent; transition:transform .2s; }
.tw-sw:hover{ transform:scale(1.12); }
.tw-sw.on{ border-color:var(--paper); }
.tw-toggle{ display:flex; align-items:center; justify-content:space-between; font-size:12px; color:var(--paper-dim); letter-spacing:.06em; }
.tw-switch{ width:42px; height:23px; border-radius:20px; background:rgba(255,255,255,.12); position:relative; cursor:pointer; transition:background .25s; }
.tw-switch.on{ background:var(--ember); }
.tw-switch i{ position:absolute; top:2px; left:2px; width:19px; height:19px; border-radius:50%; background:#fff; transition:left .25s; }
.tw-switch.on i{ left:21px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .hero[data-variant="trilogy"] .hero__inner,
  .hero[data-variant="spotlight"] .hero__inner{ grid-template-columns:1fr; gap:40px; }
  .hero[data-variant="trilogy"] .hero-stack,
  .hero[data-variant="spotlight"] .hero-spot{ order:-1; max-width:520px; margin:0 auto; }
  .book{ grid-template-columns:1fr; gap:30px; }
  .book.flip .book__cover{ order:-1; }
  .book__cover{ max-width:320px; }
  .author-grid{ grid-template-columns:1fr; }
  .author-portrait{ max-width:480px; }
}
@media (max-width:720px){
  body{ font-size:16.5px; }
  .nav-links{ display:none; }
  .nav-toggle{ display:block; }
  .nav.mobile-open .nav-links{
    display:flex; position:absolute; top:100%; left:0; right:0; flex-direction:column;
    gap:0; background:rgba(9,7,6,.98); padding:10px var(--pad) 24px; border-bottom:1px solid var(--line);
  }
  .nav.mobile-open .nav-links a{ padding:14px 0; border-bottom:1px solid var(--line-soft); font-size:14px; }
  .nav-cta{ display:none; }
  .hero[data-variant="portrait"] .hero-text{ max-width:100%; }
  .hero-meta{ gap:22px; }
  .cred-strip{ grid-template-columns:1fr; }
  .author-portrait .tagimg{ width:46%; right:-12px; bottom:-12px; }
  .tw-panel{ width:calc(100vw - 28px); right:14px; }
}
@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; scroll-behavior:auto; }
  .reveal{ opacity:1; transform:none; }
}