:root {
  --bg: #08070a;
  --bg-soft: #0e0d11;
  --panel: #121015;
  --panel-2: #17141a;
  --ink: #eee8dc;
  --ink-soft: #aaa39b;
  --ink-faint: #706b68;
  --line: rgba(238, 232, 220, .12);
  --line-strong: rgba(238, 232, 220, .24);
  --ember: #bd5538;
  --ember-deep: #733322;
  --gold: #b18b50;
  --display: "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --body: Georgia, "Times New Roman", serif;
  --ui: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --max: 1280px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #e8e4dc;
    --bg-soft: #dfdad1;
    --panel: #f1eee8;
    --panel-2: #d7d1c7;
    --ink: #171418;
    --ink-soft: #5d5655;
    --ink-faint: #817977;
    --line: rgba(23, 20, 24, .14);
    --line-strong: rgba(23, 20, 24, .28);
    --ember: #9f422d;
    --ember-deep: #713120;
    --gold: #7e612f;
  }
}

:root[data-theme="dark"] {
  --bg: #08070a; --bg-soft: #0e0d11; --panel: #121015; --panel-2: #17141a;
  --ink: #eee8dc; --ink-soft: #aaa39b; --ink-faint: #706b68;
  --line: rgba(238,232,220,.12); --line-strong: rgba(238,232,220,.24);
  --ember: #bd5538; --ember-deep: #733322; --gold: #b18b50;
}

:root[data-theme="light"] {
  --bg: #e8e4dc; --bg-soft: #dfdad1; --panel: #f1eee8; --panel-2: #d7d1c7;
  --ink: #171418; --ink-soft: #5d5655; --ink-faint: #817977;
  --line: rgba(23,20,24,.14); --line-strong: rgba(23,20,24,.28);
  --ember: #9f422d; --ember-deep: #713120; --gold: #7e612f;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}
a { color: inherit; }
button, input { font: inherit; }
::selection { background: var(--ember); color: #fff; }

.page-noise {
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
  opacity: .18;
  background-image:
    repeating-linear-gradient(0deg, transparent 0 3px, rgba(255,255,255,.018) 3px 4px),
    repeating-linear-gradient(90deg, transparent 0 7px, rgba(0,0,0,.025) 7px 8px);
  mix-blend-mode: soft-light;
}

.site-nav {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  height: 76px;
  padding: 0 clamp(1.2rem, 4vw, 4.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition: border-color .25s, background .25s;
}
.site-nav.scrolled { border-color: var(--line); }
.nav-brand, .footer-brand {
  font-family: var(--display);
  font-size: .9rem;
  letter-spacing: .02em;
  text-decoration: none;
  white-space: nowrap;
}
.nav-brand span, .footer-brand span { color: var(--ember); font-style: italic; }
.nav-links { display: flex; align-items: center; gap: clamp(1rem, 2vw, 2.2rem); }
.nav-links a {
  font-family: var(--ui);
  font-size: .63rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-soft);
  transition: color .2s;
}
.nav-links a:hover { color: var(--ink); }
.nav-links .nav-primary { color: var(--ink); border-bottom: 1px solid var(--ember); padding-block: .45rem; }
.nav-toggle { display: none; border: 0; background: none; color: var(--ink); font-family: var(--ui); font-size: .65rem; letter-spacing: .16em; text-transform: uppercase; }

.hero {
  min-height: 100svh;
  position: relative;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 9rem clamp(1.2rem, 6vw, 6rem) clamp(2rem, 5vw, 4.8rem);
  border-bottom: 1px solid var(--line);
}
#rain { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .16; }
.hero-glow {
  position: absolute;
  width: min(70vw, 900px);
  aspect-ratio: 1;
  right: -20%;
  top: -38%;
  background: radial-gradient(circle, color-mix(in srgb, var(--ember) 26%, transparent), transparent 67%);
  filter: blur(10px);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 0 63%, color-mix(in srgb, var(--ember-deep) 13%, transparent) 63% 64%, transparent 64%);
}
.hero-inner { width: min(100%, var(--max)); margin: 0 auto; position: relative; z-index: 2; }
.eyebrow, .section-index {
  margin: 0;
  font-family: var(--ui);
  font-size: .62rem;
  line-height: 1.4;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.eyebrow::before, .section-index::before { content: ""; width: 2.25rem; height: 1px; display: inline-block; vertical-align: middle; margin-right: .8rem; background: var(--ember); }
.hero-title { margin: clamp(2rem, 5vh, 4rem) 0 0; font-family: var(--display); font-weight: 400; line-height: .78; letter-spacing: -.065em; }
.hero-title span { display: block; font-size: clamp(4.8rem, 13vw, 12rem); }
.hero-title em { display: block; margin-left: clamp(1.5rem, 13vw, 11rem); font-size: clamp(4rem, 11.5vw, 10.5rem); font-weight: 400; color: var(--ember); }
.hero-lower { margin: clamp(2.7rem, 5vw, 5rem) 0 0 auto; width: min(100%, 760px); display: grid; grid-template-columns: 1fr auto; gap: 2.5rem; align-items: end; }
.hero-deck { margin: 0; max-width: 35rem; font-size: clamp(1.08rem, 1.7vw, 1.42rem); line-height: 1.65; color: var(--ink-soft); }
.hero-actions, .reading-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .85rem; }
.button {
  min-height: 48px;
  padding: .9rem 1.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ui);
  font-size: .61rem;
  letter-spacing: .17em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--line-strong);
  transition: background .2s, border-color .2s, transform .2s;
}
.button:hover { transform: translateY(-2px); }
.button--solid { background: var(--ember); border-color: var(--ember); color: #fff; }
.button--solid:hover { background: color-mix(in srgb, var(--ember) 82%, #000); }
.button--ghost:hover { border-color: var(--ink); }
.hero-footer { margin-top: clamp(2.8rem, 7vh, 6rem); padding-top: 1.2rem; border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.hero-footer span { font-family: var(--ui); font-size: .58rem; letter-spacing: .15em; text-transform: uppercase; color: var(--ink-faint); }
.hero-rail { position: absolute; z-index: 2; right: clamp(.8rem, 2vw, 2rem); top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; align-items: center; gap: .65rem; font-family: var(--ui); font-size: .5rem; letter-spacing: .16em; color: var(--ink-faint); }
.hero-rail i { width: 1px; height: 100px; background: linear-gradient(var(--line), var(--ember), var(--line)); }

.series-section, .premise-section, .reading-section, .follow-section { padding: clamp(6rem, 11vw, 10rem) clamp(1.2rem, 6vw, 6rem); }
.series-section { width: min(100%, calc(var(--max) + 12rem)); margin: 0 auto; }
.section-head { display: grid; grid-template-columns: .7fr 1.3fr 1fr; gap: clamp(2rem, 5vw, 6rem); align-items: start; margin: 0 auto clamp(3rem, 7vw, 6rem); }
.section-head h2, .reading-copy h2, .follow-grid h2 { margin: -.18em 0 0; font-family: var(--display); font-size: clamp(2.8rem, 5.8vw, 5.8rem); line-height: .95; font-weight: 400; letter-spacing: -.045em; }
.section-head h2 em, .reading-copy h2 em, .follow-grid h2 em { color: var(--ember); font-weight: 400; }
.section-head > p:last-child { margin: 0; max-width: 28rem; color: var(--ink-soft); font-size: 1.02rem; }
.book-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.book-card {
  min-height: clamp(430px, 48vw, 610px);
  padding: clamp(1.4rem, 3vw, 2.7rem);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--panel);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  transition: background .35s, color .35s;
}
.book-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, transparent 55%, color-mix(in srgb, var(--gold) 11%, transparent)); opacity: 0; transition: opacity .35s; }
.book-card--ember::after { background: linear-gradient(135deg, transparent 55%, color-mix(in srgb, var(--ember) 20%, transparent)); }
.book-card:hover { background: var(--panel-2); }
.book-card:hover::after { opacity: 1; }
.book-card-top, .book-card-foot { position: relative; z-index: 2; display: flex; justify-content: space-between; gap: 1rem; align-items: center; font-family: var(--ui); font-size: .58rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-faint); }
.status { padding: .35rem .58rem; border: 1px solid var(--line); color: var(--ink-soft); }
.status--live { color: var(--ember); border-color: color-mix(in srgb, var(--ember) 44%, transparent); }
.book-number { position: absolute; z-index: 0; right: clamp(1rem, 3vw, 3rem); top: 8%; font-family: var(--display); font-style: italic; font-size: clamp(11rem, 27vw, 28rem); line-height: 1; color: transparent; -webkit-text-stroke: 1px var(--line); opacity: .72; transition: transform .6s ease, color .4s; }
.book-card:hover .book-number { transform: translate(-.25rem, -.4rem); color: color-mix(in srgb, var(--ink) 2%, transparent); }
.book-card-body { position: relative; z-index: 2; width: min(100%, 32rem); margin-top: auto; padding: 5rem 0 3rem; }
.book-pov { margin: 0 0 1rem; font-family: var(--ui); font-size: .61rem; letter-spacing: .18em; text-transform: uppercase; color: var(--ember); }
.book-card h3 { margin: 0; font-family: var(--display); font-size: clamp(2.35rem, 4.5vw, 4.5rem); line-height: .95; font-weight: 400; letter-spacing: -.04em; }
.book-card-body > p:last-child { width: min(100%, 29rem); margin: 1.5rem 0 0; color: var(--ink-soft); font-size: .95rem; line-height: 1.75; }
.book-card-foot strong { color: var(--ink); font-weight: 500; transition: color .2s; }
.book-card:hover .book-card-foot strong { color: var(--ember); }

.premise-section { max-width: calc(var(--max) + 12rem); margin: 0 auto; display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(3rem, 9vw, 10rem); background: var(--bg-soft); border-block: 1px solid var(--line); }
.premise-aside { position: relative; }
.premise-mark { margin: 3rem 0 -4rem; font-family: var(--display); font-size: clamp(9rem, 18vw, 18rem); line-height: 1; color: var(--ember); opacity: .22; }
.premise-aside blockquote { margin: 0; max-width: 36rem; font-family: var(--display); font-size: clamp(2.2rem, 4.3vw, 4.5rem); line-height: 1.08; letter-spacing: -.035em; }
.premise-copy { padding-top: clamp(4rem, 9vw, 8rem); }
.premise-copy p { margin: 0 0 1.5rem; color: var(--ink-soft); font-size: 1.03rem; line-height: 1.85; }
.premise-copy .premise-lead { color: var(--ink); font-size: clamp(1.25rem, 2vw, 1.65rem); line-height: 1.65; }
.premise-copy em { color: var(--ink); }
.premise-coda { margin-top: 3.5rem; display: flex; align-items: center; gap: .7rem; font-family: var(--ui); font-size: .55rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-faint); }
.premise-coda i { flex: 1; max-width: 2.5rem; height: 1px; background: var(--line-strong); }

.reading-section { max-width: calc(var(--max) + 12rem); margin: 0 auto; display: grid; grid-template-columns: .55fr 1.2fr .65fr; gap: clamp(2rem, 6vw, 7rem); align-items: center; }
.reading-art { min-height: 420px; position: relative; display: grid; place-items: center; border: 1px solid var(--line); overflow: hidden; background: var(--panel); }
.reading-roman { font-family: var(--display); font-style: italic; font-size: clamp(14rem, 26vw, 25rem); line-height: .7; color: transparent; -webkit-text-stroke: 1px var(--line-strong); }
.reading-line { position: absolute; width: 1px; height: 78%; background: linear-gradient(transparent, var(--ember), transparent); transform: rotate(28deg); }
.reading-copy h2 { margin-block: 1.8rem; }
.reading-copy > p:not(.section-index) { color: var(--ink-soft); max-width: 38rem; font-size: 1.02rem; }
.reading-actions { margin-top: 2rem; }
.text-link { font-family: var(--ui); font-size: .62rem; letter-spacing: .14em; text-transform: uppercase; text-decoration: none; border-bottom: 1px solid var(--line-strong); padding-block: .6rem; }
.reading-facts { margin: 0; border-top: 1px solid var(--line); }
.reading-facts div { padding: 1.15rem 0; border-bottom: 1px solid var(--line); }
.reading-facts dt { font-family: var(--ui); font-size: .54rem; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-faint); }
.reading-facts dd { margin: .25rem 0 0; font-family: var(--display); font-size: 1.12rem; }

.follow-section { background: var(--ember); color: #fff; }
.follow-section .section-index { color: rgba(255,255,255,.68); max-width: var(--max); margin-inline: auto; }
.follow-section .section-index::before { background: #fff; }
.follow-grid { max-width: var(--max); margin: 3rem auto 0; display: grid; grid-template-columns: 1.3fr .7fr; gap: clamp(3rem, 8vw, 8rem); align-items: end; }
.follow-grid h2 em { color: #2a1510; }
.follow-grid p { margin: 0 0 2rem; max-width: 30rem; font-size: 1.05rem; color: rgba(255,255,255,.8); }
.social-links { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.social-links a { font-family: var(--ui); font-size: .62rem; letter-spacing: .17em; text-transform: uppercase; text-decoration: none; padding-bottom: .35rem; border-bottom: 1px solid rgba(255,255,255,.55); }

.site-footer { padding: 2.2rem clamp(1.2rem, 6vw, 6rem); display: grid; grid-template-columns: 1fr auto 1fr; gap: 2rem; align-items: center; border-top: 1px solid var(--line); }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a, .site-footer > p { margin: 0; font-family: var(--ui); font-size: .55rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-faint); text-decoration: none; }
.site-footer > p { text-align: right; }

.session-banner { position: fixed; z-index: 150; top: 88px; right: 1rem; max-width: calc(100vw - 2rem); padding: .8rem 1rem; display: flex; align-items: center; gap: .8rem; background: var(--panel); border: 1px solid var(--line-strong); transform: translateX(calc(100% + 2rem)); transition: transform .35s; box-shadow: 0 15px 50px rgba(0,0,0,.25); }
.session-banner.visible { transform: none; }
.session-banner span, .session-banner button { font-family: var(--ui); font-size: .55rem; letter-spacing: .13em; text-transform: uppercase; }
.session-label { color: var(--ink-faint); }
.session-banner button { border: 0; background: none; color: var(--ember); cursor: pointer; }
.session-close { font-size: 1rem !important; color: var(--ink-faint) !important; }

.entrance { position: fixed; inset: 0; z-index: 999; display: none; place-content: center; gap: 1rem; padding: 2rem; background: #050407; color: #eee8dc; text-align: center; }
.entrance.active { display: grid; }
.entrance p { margin: 0; min-height: 1.5em; font-family: var(--ui); font-size: clamp(.72rem, 1.5vw, .95rem); letter-spacing: .14em; text-transform: uppercase; }
.entrance.fading { opacity: 0; transition: opacity .7s; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 960px) {
  .section-head { grid-template-columns: 1fr 1.5fr; }
  .section-head > p:last-child { grid-column: 2; }
  .reading-section { grid-template-columns: .55fr 1.2fr; }
  .reading-facts { grid-column: 2; display: grid; grid-template-columns: 1fr 1fr; }
  .reading-facts div { border-right: 1px solid var(--line); padding-left: 1rem; }
  .site-footer { grid-template-columns: 1fr auto; }
  .site-footer > p { grid-column: 1 / -1; text-align: left; }
}

@media (max-width: 760px) {
  .site-nav { height: 66px; }
  .nav-toggle { display: block; cursor: pointer; }
  .nav-links { position: absolute; left: 0; right: 0; top: 66px; display: none; padding: 1.4rem; background: var(--bg); border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; gap: 0; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: .9rem 0; border-bottom: 1px solid var(--line); }
  .hero { padding-top: 8rem; }
  .hero-title { line-height: .88; }
  .hero-title span { font-size: clamp(4rem, 20vw, 7rem); }
  .hero-title em { margin-left: 0; font-size: clamp(3.35rem, 17vw, 6rem); }
  .hero-lower { grid-template-columns: 1fr; gap: 1.5rem; }
  .hero-footer { grid-template-columns: 1fr 1fr; }
  .hero-rail { display: none; }
  .section-head, .premise-section, .reading-section, .follow-grid { grid-template-columns: 1fr; }
  .section-head > p:last-child { grid-column: auto; }
  .book-grid { grid-template-columns: 1fr; }
  .book-card { min-height: 480px; }
  .premise-copy { padding-top: 0; }
  .reading-art { min-height: 270px; }
  .reading-facts { grid-column: auto; }
  .site-footer { grid-template-columns: 1fr; }
  .footer-links { flex-wrap: wrap; }
  .site-footer > p { grid-column: auto; }
}

@media (max-width: 480px) {
  .hero { min-height: 760px; }
  .hero-actions .button, .reading-actions .button { width: 100%; }
  .hero-footer { gap: .8rem; }
  .book-card { min-height: 430px; }
  .book-card-foot { align-items: flex-end; }
  .book-card-foot span { max-width: 7rem; }
  .premise-coda { flex-wrap: wrap; }
  .premise-coda i { display: none; }
  .reading-facts { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  #rain { display: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .book-card, .book-card::after, .book-number, .button { transition: none; }
}

/* Publicação semanal */
.release-section { max-width: calc(var(--max) + 12rem); margin: 0 auto; position: relative; overflow: hidden; display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(2.5rem, 7vw, 7rem); align-items: end; background: var(--panel); border-bottom: 1px solid var(--line); }
.release-mark { position: absolute; right: -1rem; top: -1.8rem; font-family: var(--display); font-style: italic; font-size: clamp(7rem, 18vw, 17rem); line-height: 1; color: transparent; -webkit-text-stroke: 1px var(--line); opacity: .75; pointer-events: none; }
.release-copy, .release-card { position: relative; z-index: 1; }
.release-copy h2 { margin: 1.8rem 0; }
.release-copy p:last-child { max-width: 40rem; color: var(--ink-soft); font-size: 1.02rem; line-height: 1.8; }
.release-card { padding: clamp(1.5rem, 4vw, 2.5rem); border: 1px solid var(--line-strong); background: color-mix(in srgb, var(--bg) 90%, transparent); display: flex; flex-direction: column; align-items: flex-start; gap: 1rem; }
.release-card > span { font-family: var(--ui); font-size: .55rem; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-faint); }
.release-card > strong { min-height: 3rem; font-family: var(--display); font-size: clamp(1.25rem, 2.3vw, 1.75rem); font-weight: 400; line-height: 1.4; }
.release-card .button { margin-top: .5rem; }
@media (max-width:760px) { .release-section { grid-template-columns:1fr; } }