:root {
  --ink: #201a1b;
  --ink-soft: #463334;
  --paper: #f4f2f1;
  --paper-2: #d9d6d7;
  --sage: #74878b;
  --sand: #d8b483;
  --terracotta: #8c4b2d;
  --white: #fff;
  --glass: rgba(255, 255, 255, .68);
  --glass-dark: rgba(32, 26, 27, .74);
  --line: rgba(70, 51, 52, .16);
  --line-light: rgba(255, 255, 255, .2);
  --shadow: 0 20px 60px rgba(32, 26, 27, .14);
  --serif: "Manrope", Arial, sans-serif;
  --sans: "Inter", Arial, sans-serif;
  --shell: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  line-height: 1.6;
  letter-spacing: 0;
}
body.modal-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link {
  position: fixed;
  left: 16px;
  top: -60px;
  z-index: 1000;
  padding: 10px 14px;
  background: var(--white);
  color: var(--ink);
}
.skip-link:focus { top: 16px; }
.eyebrow {
  color: var(--terracotta);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
}
.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 440px);
  align-items: end;
  gap: 40px;
  margin-bottom: 42px;
}
.section-heading h2,
.display-title {
  margin: 8px 0 0;
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.05;
}
.section-heading h2 { font-size: clamp(36px, 5vw, 64px); }
.section-heading p { margin: 0; color: #665b5c; }
.muted { color: #766d6e; }
.hidden { display: none !important; }

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.1);
  background: rgba(32,26,27,.92);
  backdrop-filter: blur(18px) saturate(145%);
}
.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  flex: 0 0 auto;
}
.brand img { width: 44px; height: 44px; }
.brand-copy { display: grid; line-height: 1; }
.brand-copy strong { font-family: var(--serif); font-size: 21px; font-weight: 600; }
.brand-copy small {
  margin-top: 6px;
  color: rgba(255,255,255,.58);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
}
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav a {
  position: relative;
  color: rgba(255,255,255,.68);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}
.site-nav a:hover,
.site-nav a[aria-current="page"] { color: var(--white); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
  cursor: pointer;
}
.menu-button span,
.menu-button::before,
.menu-button::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--white);
}

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--terracotta); color: var(--white); }
.button-primary:hover { background: #733b24; }
.button-light {
  background: rgba(255,255,255,.12);
  border-color: var(--line-light);
  color: var(--white);
  backdrop-filter: blur(12px);
}
.button-secondary { background: transparent; border-color: var(--line); color: var(--ink); }
.button-small { min-height: 38px; padding-inline: 15px; font-size: 13px; }

.home-hero {
  position: relative;
  min-height: calc(100svh - 76px);
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}
.home-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: var(--line-light);
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(430px, .92fr);
  gap: 62px;
  align-items: center;
  padding-block: 64px 82px;
}
.hero-copy .eyebrow { color: var(--sand); }
.hero-copy h1 {
  margin: 14px 0 22px;
  max-width: 760px;
  font-family: var(--serif);
  font-size: clamp(54px, 7vw, 92px);
  font-weight: 600;
  line-height: .97;
}
.hero-copy h1 em { color: var(--sand); font-weight: 500; }
.hero-copy > p { max-width: 620px; color: rgba(255,255,255,.72); font-size: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 32px;
  color: rgba(255,255,255,.6);
  font-size: 12px;
}
.hero-proof strong { color: var(--sand); font-size: 15px; }
.book-stage {
  position: relative;
  min-height: 570px;
}
.stage-glass {
  position: absolute;
  inset: 42px 0 38px 58px;
  border: 1px solid var(--line-light);
  background: rgba(255,255,255,.06);
  box-shadow: 0 34px 90px rgba(0,0,0,.32);
  backdrop-filter: blur(22px) saturate(135%);
}
.mini-cover {
  position: absolute;
  width: 205px;
  aspect-ratio: 3 / 4;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 28px 60px rgba(0,0,0,.34);
  color: var(--white);
  transition: transform .3s ease;
}
.mini-cover:hover { transform: translateY(-8px) rotate(0deg) !important; }
.mini-cover:nth-of-type(2) { left: 0; top: 100px; transform: rotate(-7deg); background: #281b12; }
.mini-cover:nth-of-type(3) { right: 16px; top: 32px; transform: rotate(5deg); background: #6b337d; }
.mini-cover:nth-of-type(4) { right: 88px; bottom: 0; transform: rotate(-2deg); background: #122238; }
.mini-cover span { color: var(--sand); font-size: 8px; text-transform: uppercase; }
.mini-cover strong { font-family: var(--serif); font-size: 25px; line-height: 1.05; }
.mini-cover small { color: rgba(255,255,255,.55); font-size: 8px; text-transform: uppercase; }

.statement-band {
  padding: 28px 0;
  background: var(--sand);
  color: var(--ink);
}
.statement-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.statement-list div { padding: 0 24px; border-left: 1px solid rgba(32,26,27,.22); }
.statement-list div:first-child { padding-left: 0; border: 0; }
.statement-list strong { display: block; font-family: var(--serif); font-size: 22px; }
.statement-list span { font-size: 12px; }

.section { padding: 100px 0; }
.section-soft { background: var(--paper-2); }
.section-dark { background: var(--ink); color: var(--white); }
.section-dark .section-heading p { color: rgba(255,255,255,.62); }
.section-dark .eyebrow { color: var(--sand); }

.books-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 34px 24px;
}
.book-card { min-width: 0; }
.book-card-cover {
  position: relative;
  aspect-ratio: 3 / 4;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px;
  overflow: hidden;
  color: var(--white);
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 18px 40px rgba(32,26,27,.2);
}
.book-card-cover::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 12px;
  width: 1px;
  background: rgba(255,255,255,.16);
}
.book-card-cover span { color: var(--sand); font-size: 9px; text-transform: uppercase; }
.book-card-cover strong { position: relative; z-index: 1; font-family: var(--serif); font-size: clamp(24px, 3vw, 38px); line-height: 1.03; }
.book-card-cover small { color: rgba(255,255,255,.55); font-size: 9px; text-transform: uppercase; }
.cover-arte { background: #2b1d13; }
.cover-lidere { background: #68327a; }
.cover-tempo { background: #122238; }
.cover-execute { background: #101010; }
.cover-inteligencia { background: #2e5660; }
.cover-casa { background: #6e382b; }
.book-card-body { padding: 20px 4px 0; }
.book-card-meta { display: flex; justify-content: space-between; gap: 12px; color: var(--terracotta); font-size: 11px; font-weight: 700; text-transform: uppercase; }
.book-card h3 { margin: 8px 0 7px; font-family: var(--serif); font-size: 27px; line-height: 1.12; }
.book-card p { margin: 0; color: #6e6263; font-size: 14px; }
.book-card-links { display: flex; gap: 16px; align-items: center; margin-top: 16px; }
.book-card-links a { color: var(--terracotta); font-size: 13px; font-weight: 700; }
.download-counter { color: #6f6566; font-size: 12px; font-weight: 600; }

.editorial-grid {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 64px;
  align-items: center;
}
.editorial-copy h2 { margin: 10px 0 24px; font-family: var(--serif); font-size: clamp(40px, 5vw, 68px); line-height: 1.03; }
.editorial-copy p { color: rgba(255,255,255,.68); }
.glass-list {
  border: 1px solid var(--line-light);
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(20px);
  box-shadow: 0 24px 70px rgba(0,0,0,.22);
}
.glass-list article { padding: 24px; border-bottom: 1px solid var(--line-light); }
.glass-list article:last-child { border: 0; }
.glass-list strong { display: block; margin-bottom: 6px; font-family: var(--serif); font-size: 23px; }
.glass-list p { margin: 0; color: rgba(255,255,255,.62); font-size: 14px; }

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.article-card {
  min-height: 330px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.5);
  backdrop-filter: blur(16px);
  box-shadow: 0 14px 35px rgba(32,26,27,.08);
  transition: transform .3s ease, border-color .3s ease, background .3s ease, box-shadow .3s ease;
}
.article-card:hover {
  border-color: rgba(140,75,45,.55);
  background: rgba(255,255,255,.8);
  box-shadow: 0 24px 52px rgba(32,26,27,.13);
  transform: translateY(-7px);
}
.article-card a { height: 100%; display: flex; flex-direction: column; padding: 26px; text-decoration: none; }
.article-card-cover { aspect-ratio: 16 / 10; margin: -26px -26px 22px; overflow: hidden; }
.article-card-cover img { width: 100%; height: 100%; object-fit: cover; }
.article-card .article-meta { display: flex; justify-content: space-between; gap: 15px; color: var(--terracotta); font-size: 11px; font-weight: 700; text-transform: uppercase; }
.article-card h3 { margin: 24px 0 14px; font-family: var(--serif); font-size: 28px; line-height: 1.14; }
.article-card p { margin: 0; color: #6e6263; font-size: 14px; }
.article-card .read-more { margin-top: auto; padding-top: 28px; color: var(--terracotta); font-size: 13px; font-weight: 700; }
.articles-pagination {
  margin-top: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.pagination-pages { display: flex; gap: 8px; }
.pagination-button {
  min-width: 42px;
  height: 42px;
  padding: 0 13px;
  border: 1px solid var(--line);
  color: var(--ink);
  background: rgba(255,255,255,.5);
  cursor: pointer;
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}
.pagination-button:hover,
.pagination-button[aria-current="page"] {
  border-color: var(--ink-soft);
  color: var(--white);
  background: var(--ink-soft);
}
.pagination-button:disabled { opacity: .38; cursor: not-allowed; }

.newsletter-band {
  padding: 74px 0;
  background: var(--sage);
  color: var(--white);
}
.newsletter-inline {
  display: grid;
  grid-template-columns: 1fr minmax(360px, .8fr);
  align-items: center;
  gap: 50px;
}
.newsletter-inline h2 { margin: 6px 0 10px; font-family: var(--serif); font-size: clamp(34px, 4vw, 52px); line-height: 1.05; }
.newsletter-inline p { margin: 0; color: rgba(255,255,255,.74); }
.newsletter-form { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.newsletter-form input {
  min-width: 0;
  height: 50px;
  padding: 0 15px;
  border: 1px solid rgba(255,255,255,.4);
  border-radius: 5px;
  outline: none;
  color: var(--white);
  background: rgba(255,255,255,.1);
}
.newsletter-form input::placeholder { color: rgba(255,255,255,.64); }
.form-consent { grid-column: 1 / -1; display: flex; gap: 9px; align-items: flex-start; font-size: 11px; color: rgba(255,255,255,.76); }
.form-consent input { width: 16px; height: 16px; flex: 0 0 auto; margin-top: 2px; }
.form-message { grid-column: 1 / -1; min-height: 20px; font-size: 12px; }

.site-footer { padding: 68px 0 26px; background: var(--ink); color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.2fr repeat(3, .8fr); gap: 44px; }
.footer-grid p { max-width: 330px; color: rgba(255,255,255,.58); font-size: 13px; }
.footer-column strong { display: block; margin-bottom: 13px; color: var(--sand); font-size: 11px; text-transform: uppercase; }
.footer-column a { display: block; margin: 8px 0; color: rgba(255,255,255,.7); font-size: 13px; text-decoration: none; }
.footer-column a:hover { color: var(--white); }
.footer-bottom { margin-top: 52px; padding-top: 20px; border-top: 1px solid var(--line-light); display: flex; justify-content: space-between; gap: 20px; color: rgba(255,255,255,.42); font-size: 11px; }

.page-hero {
  padding: 90px 0 72px;
  color: var(--white);
  background: var(--ink);
}
.page-hero .eyebrow { color: var(--sand); }
.page-hero h1 { max-width: 900px; margin: 12px 0 18px; font-family: var(--serif); font-size: clamp(44px, 7vw, 78px); line-height: 1; }
.page-hero p { max-width: 740px; margin: 0; color: rgba(255,255,255,.68); font-size: 18px; }
.content-page { padding: 74px 0 100px; }
.prose { max-width: 760px; margin-inline: auto; font-family: Georgia, serif; font-size: 18px; line-height: 1.82; }
.prose h2 { margin: 52px 0 14px; font-family: var(--serif); font-size: 34px; line-height: 1.18; }
.prose h3 { margin: 34px 0 10px; font-family: var(--serif); font-size: 24px; }
.prose a { color: var(--terracotta); }
.prose blockquote { margin: 36px 0; padding: 8px 0 8px 28px; border-left: 3px solid var(--terracotta); color: var(--ink-soft); font-family: var(--serif); font-size: 24px; font-style: italic; }
.prose-meta { margin-bottom: 34px; color: #776d6e; font-family: var(--sans); font-size: 13px; }
.policy-index { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 36px; }
.policy-index a { padding: 18px; border: 1px solid var(--line); background: var(--glass); text-decoration: none; font-family: var(--sans); font-weight: 700; }

.institution-page { padding: 0 0 110px; }
.institution-layout { font-family: var(--sans); }
.institution-index {
  display: block;
  margin-bottom: 16px;
  color: var(--terracotta);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}
.institution-layout h2,
.institution-layout h3 { margin: 0; font-family: var(--serif); line-height: 1.08; }
.institution-layout p { margin: 0; color: #6c6263; }
.institution-lead,
.contact-primary,
.support-lead {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: 80px;
  padding: 88px 0;
  border-bottom: 1px solid var(--line);
}
.institution-lead h2,
.contact-primary h2,
.support-lead h2 { font-size: clamp(38px, 5vw, 62px); }
.institution-copy { display: grid; gap: 18px; align-content: center; font-size: 17px; }
.institution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  border-top: 0;
}
.institution-grid article,
.contact-topics article {
  position: relative;
  min-height: 260px;
  padding: 30px;
  border-right: 1px solid var(--line);
  background: rgba(255,255,255,.38);
  overflow: hidden;
  transition: background .2s ease, box-shadow .2s ease, transform .2s ease;
}
.institution-grid article:last-child { border-right: 0; }
.institution-grid article::after,
.contact-topics article::after,
.support-actions a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--terracotta), var(--sand), var(--sage));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}
.institution-grid article:hover,
.institution-grid article:active,
.contact-topics article:hover,
.contact-topics article:active {
  color: var(--white);
  background: var(--ink-soft);
  box-shadow: 0 18px 42px rgba(32,26,27,.16);
  transform: translateY(-3px);
}
.institution-grid article.is-in-view,
.contact-topics article.is-in-view,
.support-actions a.is-in-view { transform: translateY(-3px); }
.institution-grid article:hover::after,
.institution-grid article:active::after,
.contact-topics article:hover::after,
.contact-topics article:active::after,
.support-actions a:hover::after,
.support-actions a:active::after { transform: scaleX(1); }
.institution-grid article > span,
.contact-topics article > span,
.support-actions a > span { color: var(--terracotta); font-size: 11px; font-weight: 800; }
.institution-grid h3,
.contact-topics h3,
.support-actions h3 { margin: 64px 0 12px; font-size: 25px; }
.institution-grid p,
.contact-topics p,
.support-actions p { font-size: 14px; }
.institution-grid article:hover p,
.institution-grid article:active p,
.contact-topics article:hover p,
.contact-topics article:active p { color: rgba(255,255,255,.68); }
.institution-band {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  place-items: center;
  margin-top: 80px;
  padding: 58px;
  text-align: center;
  color: var(--white);
  background: var(--ink);
}
.institution-band h2 { max-width: 600px; font-size: clamp(34px, 4.5vw, 56px); }
.institution-band p { max-width: 720px; color: rgba(255,255,255,.62); }
.institution-profile {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 68px 0;
  border-bottom: 1px solid var(--line);
}
.profile-mark {
  display: grid;
  width: 84px;
  height: 84px;
  place-items: center;
  border: 1px solid var(--line);
  color: var(--terracotta);
  font-size: 20px;
  font-weight: 800;
}
.institution-profile h2 { margin-bottom: 8px; font-size: 32px; }
.institution-profile p { max-width: 650px; }
.text-link { color: var(--terracotta); font-weight: 800; text-decoration: none; }
.institution-links { display: grid; grid-template-columns: repeat(2, 1fr); }
.institution-links a {
  display: grid;
  gap: 7px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}
.institution-links a:nth-child(odd) { padding-right: 28px; border-right: 1px solid var(--line); }
.institution-links a:nth-child(even) { padding-left: 28px; }
.institution-links span { color: #766d6e; font-size: 12px; }
.institution-links strong { font-size: 16px; transition: color .2s ease; }
.institution-links a:hover strong { color: var(--terracotta); }

.contact-primary { align-items: end; }
.contact-email {
  display: grid;
  gap: 10px;
  padding: 38px;
  border: 1px solid var(--line);
  color: var(--ink);
  background: var(--white);
  text-decoration: none;
  box-shadow: var(--shadow);
}
.contact-email span,
.contact-email small { color: #776d6e; font-size: 11px; }
.contact-email strong { overflow-wrap: anywhere; font-size: clamp(20px, 2.5vw, 30px); }
.contact-email:hover strong { color: var(--terracotta); }
.contact-topics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 62px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.contact-topics article { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.contact-footer-panel {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 72px;
  margin-top: 62px;
  padding: 42px;
  border-left: 5px solid var(--terracotta);
  background: #e5e1e1;
}
.contact-footer-panel strong,
.contact-footer-panel small { display: block; }
.contact-footer-panel small { margin-top: 5px; color: #776d6e; }

.support-lead { align-items: end; }
.support-lead > p { font-size: 17px; }
.support-actions { display: grid; grid-template-columns: repeat(2, 1fr); margin: 64px 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.support-actions a {
  position: relative;
  min-height: 280px;
  padding: 32px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  overflow: hidden;
  text-decoration: none;
  transition: background .2s ease, box-shadow .2s ease, transform .2s ease;
}
.support-actions a:hover,
.support-actions a:active {
  color: var(--white);
  background: var(--ink-soft);
  box-shadow: 0 18px 42px rgba(32,26,27,.16);
  transform: translateY(-3px);
}
.support-actions a:hover p,
.support-actions a:active p { color: rgba(255,255,255,.68); }
.support-actions a:hover strong,
.support-actions a:active strong { color: var(--sand); }
.support-actions a strong { display: block; margin-top: 30px; color: var(--terracotta); font-size: 13px; }
.support-status { padding: 56px; color: var(--white); background: var(--ink); }
.support-status > div { display: flex; gap: 10px; align-items: center; color: var(--sand); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--sand); box-shadow: 0 0 0 6px rgba(216,180,131,.12); }
.support-status h2 { margin: 28px 0 12px; font-size: clamp(34px, 5vw, 56px); }
.support-status p { max-width: 720px; color: rgba(255,255,255,.62); }
.support-partner {
  display: grid;
  grid-template-columns: 1.2fr .8fr auto;
  gap: 40px;
  align-items: end;
  padding: 72px 0 0;
}
.support-partner h2 { max-width: 620px; font-size: clamp(32px, 4vw, 48px); }

.book-detail-hero { padding: 80px 0; background: var(--ink); color: var(--white); }
.book-detail-grid { display: grid; grid-template-columns: minmax(260px, 390px) minmax(0, 1fr); gap: 74px; align-items: center; }
.book-detail-cover-frame {
  width: 100%;
  margin: 0;
  filter: drop-shadow(0 30px 40px rgba(0,0,0,.4));
}
.book-detail-cover-image {
  width: 100%;
  height: auto;
  aspect-ratio: 210 / 297;
  object-fit: contain;
}
.book-detail-copy h1 { margin: 10px 0 18px; font-family: var(--serif); font-size: clamp(48px, 6vw, 76px); line-height: 1; }
.book-detail-copy > p { max-width: 680px; color: rgba(255,255,255,.7); font-size: 18px; }
.book-facts { display: flex; flex-wrap: wrap; gap: 20px; margin: 28px 0; color: rgba(255,255,255,.62); font-size: 12px; }
.book-facts strong { display: block; color: var(--sand); font-size: 15px; }
.book-sections { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 64px; }
.book-aside { align-self: start; position: sticky; top: 100px; border-left: 1px solid var(--line); padding-left: 28px; }
.book-aside strong { display: block; margin-bottom: 10px; font-family: var(--serif); font-size: 22px; }
.theme-list { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; list-style: none; }
.theme-list li { padding: 7px 10px; border: 1px solid var(--line); font-size: 11px; font-weight: 700; }

.comments-section { padding: 80px 0; background: var(--paper-2); }
.comments-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; align-items: start; }
.comments-intro h2 { margin: 8px 0 14px; font-family: var(--serif); font-size: 45px; line-height: 1.05; }
.comments-intro p { color: #6b6061; }
.comment-form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 28px; }
.comment-form label { display: grid; gap: 6px; color: #655a5b; font-size: 12px; font-weight: 700; }
.comment-form label:last-of-type { grid-column: 1 / -1; }
.comment-form input,
.comment-form textarea,
.search-control,
.select-control {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 5px;
  outline: none;
  background: rgba(255,255,255,.66);
}
.comment-form input { height: 46px; padding: 0 13px; }
.comment-form textarea { min-height: 130px; padding: 12px; resize: vertical; }
.comment-form .button,
.comment-form .form-message { grid-column: 1 / -1; }
.comments-list { display: grid; gap: 12px; }
.comment-item { padding: 22px; border: 1px solid var(--line); background: rgba(255,255,255,.55); backdrop-filter: blur(12px); }
.comment-head { display: flex; justify-content: space-between; gap: 20px; margin-bottom: 10px; }
.comment-head strong { font-family: var(--serif); font-size: 20px; }
.comment-head time { color: #817677; font-size: 11px; }
.comment-item p { margin: 0; color: #5e5556; white-space: pre-wrap; }
.empty-comments { color: #716667; font-style: italic; }

.articles-toolbar { display: grid; grid-template-columns: 1fr 230px; gap: 12px; margin-bottom: 34px; }
.search-control, .select-control { height: 48px; padding: 0 14px; }
.article-header { padding: 86px 0 48px; }
.article-header-inner,
.article-body .prose,
.comments-layout {
  width: min(900px, 100%);
  max-width: 900px;
  margin-inline: auto;
}
.article-header h1 { margin: 12px 0 20px; font-family: var(--serif); font-size: clamp(46px, 7vw, 78px); line-height: 1.02; }
.article-deck { max-width: 760px; color: #6d6263; font-family: var(--serif); font-size: 23px; }
.article-body { padding: 20px 0 90px; }

.article-body .prose {
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.82;
}
.article-body .prose h2,
.article-body .prose h3 { font-family: var(--serif); }
.article-body .prose p,
.article-body .prose ul,
.article-body .prose ol,
.article-body .prose blockquote { max-width: 900px; }

.comments-section .comments-layout {
  grid-template-columns: 1fr;
  gap: 44px;
}
.comments-section .comments-intro {
  display: grid;
  grid-template-columns: minmax(220px, .72fr) minmax(0, 1.28fr);
  column-gap: 48px;
}
.comments-section .comments-intro > .eyebrow,
.comments-section .comments-intro > h2,
.comments-section .comments-intro > p { grid-column: 1; }
.comments-section .comment-form {
  grid-column: 2;
  grid-row: 1 / span 4;
  margin-top: 0;
}
.comments-section .comments-list {
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.email-modal {
  width: min(620px, calc(100% - 28px));
  padding: 0;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 8px;
  color: var(--white);
  background: var(--glass-dark);
  box-shadow: 0 30px 100px rgba(0,0,0,.48);
  backdrop-filter: blur(24px) saturate(140%);
}
.email-modal::backdrop { background: rgba(32,26,27,.66); backdrop-filter: blur(5px); }
.email-modal-inner { padding: 36px; }
.modal-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 22px; }
.modal-logo { width: 52px; height: 52px; }
.modal-close {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line-light);
  color: var(--white);
  background: rgba(255,255,255,.08);
  cursor: pointer;
  font-size: 23px;
}
.email-modal h2 { margin: 24px 0 12px; font-family: var(--serif); font-size: 38px; line-height: 1.05; }
.email-modal p { color: rgba(255,255,255,.68); }
.email-modal .newsletter-form { margin-top: 24px; }

.cookie-banner {
  position: fixed;
  z-index: 150;
  left: auto;
  right: 20px;
  bottom: 20px;
  max-width: 520px;
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 20px;
  border: 1px solid var(--line-light);
  color: var(--white);
  background: var(--glass-dark);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}
.cookie-banner p { margin: 0; flex: 1; font-size: 12px; color: rgba(255,255,255,.72); }
.cookie-actions { display: flex; gap: 8px; }

@media (max-width: 960px) {
  .site-nav {
    position: fixed;
    inset: 76px 0 auto;
    padding: 24px 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    border-bottom: 1px solid rgba(255,255,255,.1);
    background: rgba(32,26,27,.98);
    backdrop-filter: blur(20px);
  }
  .site-nav.open { display: flex; }
  .menu-button { display: block; }
  .header-actions > .button { display: none; }
  .hero-grid { grid-template-columns: 1fr; padding-top: 52px; }
  .book-stage { order: 2; min-height: 500px; }
  .hero-actions { order: 3; }
  .statement-list { grid-template-columns: repeat(2, 1fr); gap: 24px 0; }
  .statement-list div:nth-child(3) { padding-left: 0; border-left: 0; }
  .books-grid, .articles-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .editorial-grid, .newsletter-inline, .comments-layout { grid-template-columns: 1fr; }
  .book-detail-grid { grid-template-columns: 290px 1fr; gap: 40px; }
  .book-sections { grid-template-columns: 1fr; }
  .book-aside { position: static; border: 0; border-top: 1px solid var(--line); padding: 24px 0 0; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .institution-lead,
  .contact-primary,
  .support-lead,
  .institution-band,
  .contact-footer-panel,
  .support-partner { grid-template-columns: 1fr; gap: 34px; }
  .institution-grid,
  .contact-topics { grid-template-columns: repeat(2, 1fr); }
  .institution-grid article { border-bottom: 1px solid var(--line); }
  .institution-grid article:last-child { grid-column: 1 / -1; }
  .institution-profile { grid-template-columns: 84px 1fr; }
  .institution-profile .text-link { grid-column: 2; }
}

@media (max-width: 680px) {
  :root { --shell: min(calc(100% - 32px), 1180px); }
  .brand-copy strong { font-size: 18px; }
  .home-hero { min-height: auto; }
  .hero-grid { gap: 24px; padding-block: 42px 54px; }
  .hero-copy { display: contents; }
  .hero-copy .eyebrow { order: 1; }
  .hero-copy h1 { order: 2; }
  .hero-copy > p { order: 3; }
  .book-stage { order: 4; }
  .hero-actions { order: 5; }
  .hero-proof { order: 6; }
  .hero-copy h1 { font-size: 49px; }
  .hero-copy > p { font-size: 16px; }
  .book-stage { min-height: 350px; margin-top: 4px; }
  .stage-glass { inset: 18px 12px 18px 40px; }
  .mini-cover { width: 132px; padding: 14px; }
  .mini-cover:nth-of-type(2) { top: 72px; left: 2px; }
  .mini-cover:nth-of-type(3) { top: 16px; right: 4px; }
  .mini-cover:nth-of-type(4) { bottom: 0; right: 54px; }
  .mini-cover strong { font-size: 17px; }
  .hero-actions { display: grid; }
  .hero-proof { gap: 14px; }
  .statement-list { grid-template-columns: 1fr 1fr; }
  .statement-list div { padding: 0 14px; }
  .statement-list strong { font-size: 18px; }
  .section { padding: 74px 0; }
  .section-heading { grid-template-columns: 1fr; gap: 14px; margin-bottom: 30px; }
  .books-grid, .articles-grid { grid-template-columns: 1fr; gap: 36px; }
  .book-card { max-width: 420px; margin-inline: auto; }
  .editorial-grid { gap: 38px; }
  .newsletter-inline { gap: 28px; }
  .newsletter-form { grid-template-columns: 1fr; }
  .newsletter-form .button { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; }
  .page-hero { padding: 64px 0 54px; }
  .page-hero p { font-size: 16px; }
  .policy-index { grid-template-columns: 1fr; }
  .institution-page { padding-bottom: 76px; }
  .institution-lead,
  .contact-primary,
  .support-lead { gap: 26px; padding: 58px 0; }
  .institution-grid,
  .contact-topics,
  .support-actions,
  .institution-links { grid-template-columns: 1fr; }
  .institution-grid article,
  .contact-topics article,
  .support-actions a { min-height: 220px; padding: 25px; }
  .institution-grid article:last-child { grid-column: auto; }
  .institution-grid article,
  .institution-grid article:last-child { border-right: 1px solid var(--line); }
  .institution-grid h3,
  .contact-topics h3,
  .support-actions h3 { margin-top: 42px; }
  .institution-band { margin-top: 52px; padding: 34px 24px; }
  .institution-profile { grid-template-columns: 64px 1fr; padding: 52px 0; }
  .profile-mark { width: 64px; height: 64px; }
  .institution-profile .text-link { grid-column: 1 / -1; }
  .institution-links a,
  .institution-links a:nth-child(odd),
  .institution-links a:nth-child(even) { padding: 24px 0; border-right: 0; }
  .contact-primary { align-items: stretch; }
  .contact-email { padding: 28px 22px; }
  .contact-topics { margin-top: 44px; }
  .contact-footer-panel { gap: 26px; margin-top: 44px; padding: 30px 24px; }
  .support-actions { margin: 44px 0; }
  .support-status { padding: 38px 24px; }
  .support-partner { padding-top: 54px; }
  .support-partner .button { width: 100%; }
  .book-detail-grid { grid-template-columns: 1fr; }
  .book-detail-cover-frame { max-width: 290px; margin-inline: auto; }
  .book-detail-copy { text-align: center; }
  .book-facts, .book-detail-copy .hero-actions { justify-content: center; }
  .comment-form { grid-template-columns: 1fr; }
  .comment-form label:last-of-type { grid-column: auto; }
  .comments-section .comments-intro { grid-template-columns: 1fr; }
  .comments-section .comments-intro > .eyebrow,
  .comments-section .comments-intro > h2,
  .comments-section .comments-intro > p,
  .comments-section .comment-form {
    grid-column: 1;
    grid-row: auto;
  }
  .comments-section .comment-form { margin-top: 24px; }
  .articles-toolbar { grid-template-columns: 1fr; }
  .articles-pagination { flex-wrap: wrap; }
  .email-modal-inner { padding: 26px 20px; }
  .email-modal h2 { font-size: 31px; }
  .cookie-banner { left: 12px; right: 12px; bottom: 12px; max-width: none; flex-direction: column; align-items: stretch; }
  .cookie-actions { display: grid; grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

/* Home 2026: contemporary editorial system */
.home-v2 {
  background: #f3f3f1;
}
.home-v2 .brand-copy strong { font-family: var(--serif); font-weight: 700; }
.home-v2 .brand-copy small,
.home-v2 .site-nav a { color: rgba(255,255,255,.62); }
.home-v2 .site-nav a:hover { color: #fff; }
.home-v2 .menu-button {
  border-color: rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
}
.home-v2 .menu-button span,
.home-v2 .menu-button::before,
.home-v2 .menu-button::after { background: #fff; }

.home-v2 .home-hero {
  display: block;
  min-height: auto;
  padding: 78px 0 48px;
  color: #fff;
  background:
    linear-gradient(110deg, rgba(140,75,45,.16), transparent 38%),
    var(--ink);
}
.home-v2 .home-hero,
.home-v2 #catalogo,
.home-v2 .about-home,
.home-v2 .section-soft {
  min-height: calc(100svh - 76px);
  display: flex;
  align-items: center;
}
.home-v2 .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), transparent 88%);
}
.hero-v2 {
  position: relative;
  z-index: 1;
  width: var(--shell);
  min-width: 0;
}
.hero-v2-top { padding-bottom: 56px; }
.hero-v2 .eyebrow,
.about-home .eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #d8b483;
}
.hero-v2 .eyebrow span,
.about-home .eyebrow span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #d8b483;
  box-shadow: 0 0 18px rgba(216,180,131,.65);
}
.hero-v2 h1 {
  max-width: 1120px;
  margin: 22px 0 30px;
  font-family: var(--serif);
  font-size: clamp(50px, 5.5vw, 78px);
  font-weight: 700;
  line-height: .98;
}
.hero-v2 h1 strong {
  color: #d8b483;
  font-weight: 700;
}
.hero-v2-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 42px;
}
.hero-v2-bottom > p {
  max-width: 660px;
  margin: 0;
  color: rgba(255,255,255,.62);
  font-size: 17px;
}
.hero-v2 .hero-actions { flex: 0 0 auto; margin: 0; }
.hero-v2 .button {
  border-radius: 6px;
  transition: transform .25s ease, background .25s ease, border-color .25s ease;
}
.hero-v2 .button-primary {
  background: #d8b483;
  color: #121010;
}
.hero-v2 .button-primary:hover { background: #ead0aa; }

.hero-library {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  align-items: end;
  padding: 36px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.035);
  box-shadow: 0 30px 80px rgba(0,0,0,.28);
  backdrop-filter: blur(20px);
}
.hero-book {
  position: relative;
  min-width: 0;
  aspect-ratio: 3 / 4;
  padding: 15px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: 0 18px 30px rgba(0,0,0,.28);
  color: #fff;
  text-decoration: none;
  transform-origin: center bottom;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.hero-book::before,
.book-card-cover::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  opacity: 0;
  background: linear-gradient(145deg, rgba(216,180,131,.12), rgba(140,75,45,.74));
  transition: opacity .3s ease;
}
.hero-book::after {
  content: "Conhecer ↗";
  position: absolute;
  z-index: 3;
  right: 12px;
  bottom: 12px;
  padding: 7px 9px;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 4px;
  opacity: 0;
  background: rgba(5,5,6,.58);
  backdrop-filter: blur(10px);
  font-size: 10px;
  font-weight: 700;
  transform: translateY(6px);
  transition: opacity .3s ease, transform .3s ease;
}
.hero-book:hover {
  z-index: 2;
  border-color: rgba(255,255,255,.42);
  box-shadow: 0 28px 55px rgba(0,0,0,.48);
  transform: translateY(-12px) scale(1.035);
}
.hero-book:hover::before,
.book-card:hover .book-card-cover::before { opacity: 1; }
.hero-book:hover::after { opacity: 1; transform: translateY(0); }
.hero-book span,
.hero-book strong,
.hero-book small { position: relative; z-index: 2; }
.hero-book span {
  color: rgba(255,255,255,.58);
  font-size: 7px;
  font-weight: 600;
  text-transform: uppercase;
}
.hero-book strong {
  font-family: var(--serif);
  font-size: clamp(15px, 1.45vw, 23px);
  font-weight: 750;
  line-height: 1.02;
}
.hero-book small {
  padding-right: 4px;
  color: rgba(255,255,255,.46);
  font-size: 7px;
  line-height: 1.35;
}
.hero-book.cover-arte,
.book-card-cover.cover-arte {
  color: #dfb466;
  background: linear-gradient(145deg, #21160e, #342114);
}
.hero-book.cover-lidere,
.book-card-cover.cover-lidere {
  background:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(150deg, #3a0080, #852ed1);
  background-size: 24px 24px, 24px 24px, auto;
}
.hero-book.cover-tempo,
.book-card-cover.cover-tempo {
  border-color: rgba(216,180,131,.45);
  background: linear-gradient(145deg, #0b1524, #142943);
}
.hero-book.cover-execute,
.book-card-cover.cover-execute {
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    #080808;
  background-size: 22px 22px;
}
.hero-book.cover-inteligencia,
.book-card-cover.cover-inteligencia {
  color: #d8b483;
  background: linear-gradient(150deg, #17223b, #284b59);
}
.hero-book.cover-casa,
.book-card-cover.cover-casa {
  color: #e6c98a;
  border-color: rgba(213,178,92,.32);
  background: linear-gradient(150deg, #3c1c15, #6e382b);
}
.hero-book.cover-imperios,
.book-card-cover.cover-imperios {
  color: #f5f7f8;
  border-color: rgba(115,215,208,.28);
  background: linear-gradient(150deg, #09142d, #10243b);
}
.hero-book-image,
.home-v2 .book-card-cover-image {
  padding: 0;
  background: #081329;
}
.hero-book-image img,
.home-v2 .book-card-cover-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.hero-book-image::before { z-index: 2; }
.home-v2 .book-card-cover-image::before { z-index: 2; }
.hero-v2 .hero-proof {
  justify-content: flex-end;
  gap: 28px;
  margin: 20px 0 0;
}
.hero-v2 .hero-proof span {
  color: rgba(255,255,255,.45);
  font-size: 11px;
}
.hero-v2 .hero-proof strong { margin-right: 4px; color: #d8b483; }

.home-v2 .statement-band {
  padding: 0;
  border-bottom: 1px solid rgba(32,26,27,.12);
  background: #e4e3e0;
}
.home-v2 .statement-list { gap: 0; }
.home-v2 .statement-list div {
  min-height: 150px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-left: 1px solid rgba(32,26,27,.12);
  transition: color .25s ease, background .25s ease, transform .3s ease;
}
.home-v2 .statement-list div:first-child { padding-left: 24px; border-left: 1px solid rgba(32,26,27,.12); }
.home-v2 .statement-list div:hover,
.home-v2 .statement-list div:active { color: #fff; background: #463334; }
.home-v2 .statement-list div.is-in-view { transform: translateY(-3px); }
.home-v2 .statement-list span { color: #8c4b2d; font-size: 11px; font-weight: 700; }
.home-v2 .statement-list strong { font-family: var(--serif); font-size: 19px; }
.home-v2 .statement-list small { color: #71696a; font-size: 11px; }
.home-v2 .statement-list div:hover span,
.home-v2 .statement-list div:hover small,
.home-v2 .statement-list div:active span,
.home-v2 .statement-list div:active small { color: rgba(255,255,255,.65); }

.home-v2 #catalogo { background: #f3f3f1; }
.home-v2 .section-heading h2,
.home-v2 .editorial-copy h2,
.home-v2 .newsletter-inline h2 { font-weight: 750; }
.home-v2 .books-grid { gap: 22px; }
.home-v2 .book-card {
  display: grid;
  grid-template-columns: minmax(120px, .78fr) minmax(0, 1.22fr);
  min-height: 330px;
  border: 1px solid rgba(32,26,27,.14);
  background: rgba(255,255,255,.5);
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.home-v2 .book-card:hover {
  border-color: rgba(140,75,45,.52);
  box-shadow: 0 24px 55px rgba(32,26,27,.12);
  transform: translateY(-7px);
}
.home-v2 .book-card-cover {
  height: 100%;
  min-width: 0;
  aspect-ratio: auto;
  padding: 18px;
}
.home-v2 .book-card-cover::after { display: none; }
.home-v2 .book-card-cover span,
.home-v2 .book-card-cover strong,
.home-v2 .book-card-cover small { position: relative; z-index: 2; }
.home-v2 .book-card-cover strong {
  max-width: 100%;
  font-family: var(--serif);
  font-size: clamp(15px, 1.25vw, 18px);
  font-weight: 750;
  overflow-wrap: normal;
  word-break: normal;
}
.home-v2 .book-card-body {
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
}
.home-v2 .book-card h3 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 750;
}
.home-v2 .book-card-links { margin-top: auto; padding-top: 20px; flex-wrap: wrap; }

.about-home {
  overflow: hidden;
  background:
    linear-gradient(125deg, rgba(116,135,139,.1), transparent 35%),
    var(--ink);
}
.about-heading {
  display: grid;
  grid-template-columns: .45fr minmax(0, 2.7fr) .75fr;
  gap: 32px;
  align-items: start;
  margin-bottom: 48px;
}
.about-heading h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(42px, 3vw, 48px);
  font-weight: 700;
  line-height: 1.02;
}
.about-heading h2 span,
.about-heading h2 strong {
  display: block;
  white-space: nowrap;
}
.about-heading h2 strong { color: #d8b483; font-weight: 700; }
.about-heading > p { margin: 0; color: rgba(255,255,255,.56); }
.about-bento {
  display: grid;
  grid-template-columns: 1.25fr .75fr .75fr;
  grid-template-rows: repeat(2, minmax(230px, auto));
  border-top: 1px solid rgba(255,255,255,.14);
  border-left: 1px solid rgba(255,255,255,.14);
}
.about-bento article {
  position: relative;
  padding: 30px;
  overflow: hidden;
  border-right: 1px solid rgba(255,255,255,.14);
  border-bottom: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.035);
  transition: background .3s ease, transform .3s ease;
}
.about-bento article:hover { background: rgba(255,255,255,.085); }
.about-main {
  grid-row: 1 / 3;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(145deg, rgba(140,75,45,.28), rgba(255,255,255,.03)) !important;
}
.about-index,
.about-card small,
.about-location small {
  color: #d8b483;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}
.about-main h3 {
  max-width: 560px;
  margin: 40px 0 18px;
  font-family: var(--serif);
  font-size: clamp(38px, 4.5vw, 62px);
  line-height: 1.02;
}
.about-main p { max-width: 570px; color: rgba(255,255,255,.62); }
.about-main a {
  width: fit-content;
  display: flex;
  gap: 32px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255,255,255,.35);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}
.about-main a:hover { border-color: #d8b483; color: #d8b483; }
.about-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.about-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  color: #d8b483;
}
.about-card h3 { margin: 8px 0; font-family: var(--serif); font-size: 22px; }
.about-card p { margin: 0; color: rgba(255,255,255,.52); font-size: 13px; }
.about-location {
  grid-column: 2 / 4;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(115deg, rgba(116,135,139,.18), rgba(255,255,255,.025)) !important;
}
.about-location strong { max-width: 620px; font-family: var(--serif); font-size: clamp(26px, 3vw, 40px); line-height: 1.08; }
.about-location span { color: rgba(255,255,255,.48); font-size: 11px; }

.imperios-feature {
  position: relative;
  min-height: min(820px, 100svh);
  display: flex;
  align-items: stretch;
  overflow: hidden;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(18,214,204,.05) 1px, transparent 1px),
    linear-gradient(rgba(18,214,204,.04) 1px, transparent 1px),
    linear-gradient(125deg, #061126 0%, #0b1932 56%, #07101f 100%);
  background-size: 72px 72px, 72px 72px, auto;
}
.imperios-feature::before {
  content: "Destaque";
  position: absolute;
  z-index: 4;
  left: 0;
  top: 50%;
  width: 38px;
  height: 154px;
  display: grid;
  place-items: center;
  color: #07101f;
  background: #73d7d0;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: translateY(-50%) rotate(180deg);
  clip-path: polygon(0 0, 100% 0, 100% 90%, 50% 100%, 0 90%);
}
.imperios-feature-shell {
  width: var(--shell);
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, .7fr);
  gap: clamp(48px, 5vw, 76px);
  align-items: center;
  padding-block: clamp(76px, 9vw, 124px);
}
.imperios-feature-copy { position: relative; z-index: 2; }
.imperios-feature .eyebrow { color: #73d7d0; }
.imperios-feature h2 {
  max-width: 820px;
  margin: 24px 0;
  font-family: var(--serif);
  font-size: clamp(44px, 4.2vw, 62px);
  font-weight: 760;
  line-height: 1.02;
}
.imperios-feature-copy > p {
  max-width: 680px;
  margin: 0;
  color: rgba(255,255,255,.64);
  font-size: clamp(17px, 1.45vw, 21px);
  line-height: 1.6;
}
.imperios-feature-facts {
  max-width: 650px;
  margin: 38px 0 34px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(255,255,255,.16);
  border-bottom: 1px solid rgba(255,255,255,.16);
}
.imperios-feature-facts span {
  padding: 18px 20px;
  color: rgba(255,255,255,.48);
  font-size: 11px;
  text-transform: uppercase;
}
.imperios-feature-facts span + span { border-left: 1px solid rgba(255,255,255,.16); }
.imperios-feature-facts strong {
  display: block;
  margin-bottom: 4px;
  color: #fff;
  font-size: 24px;
}
.imperios-feature .hero-actions {
  max-width: 650px;
  justify-content: center;
}
.imperios-feature .button-light {
  border-color: rgba(255,255,255,.25);
  color: #fff;
  background: rgba(255,255,255,.06);
}
.imperios-feature-visual {
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
  overflow: visible;
  color: #fff;
  text-decoration: none;
  background: transparent;
}
.imperios-ipad-mockup {
  position: relative;
  z-index: 2;
  width: min(94%, 390px);
  aspect-ratio: 3 / 4;
  display: grid;
  padding: 13px;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 22px;
  background: linear-gradient(145deg, #273348, #070c15 42%, #162136);
  box-shadow: 0 34px 64px rgba(0,0,0,.46), inset 0 0 0 2px rgba(255,255,255,.05);
}
.imperios-ipad-mockup::before {
  content: "";
  position: absolute;
  z-index: 4;
  top: 6px;
  left: 50%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #02040a;
  box-shadow: inset 0 0 0 1px rgba(115,215,208,.16);
}
.imperios-ipad-screen {
  min-width: 0;
  min-height: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 13px;
  background: #030815;
}
.imperios-ipad-screen img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: right center;
  transform: scaleX(1.14);
  transform-origin: right center;
  box-shadow: 0 16px 28px rgba(0,0,0,.42);
}

.home-v2 .article-card { border-radius: 0; }

@media (max-width: 1040px) {
  .hero-library {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 760px;
    margin-inline: auto;
  }
  .hero-book strong { font-size: 23px; }
  .about-heading { grid-template-columns: 1fr 1.4fr; }
  .about-heading > p { grid-column: 2; }
  .about-heading h2 span,
  .about-heading h2 strong { white-space: normal; }
  .home-v2 .book-card { grid-template-columns: 1fr; }
  .home-v2 .book-card-cover { aspect-ratio: 3/4; }
  .imperios-feature-shell { grid-template-columns: 1fr; gap: 36px; }
  .imperios-feature-copy { max-width: 900px; }
  .imperios-feature h2 {
    max-width: 900px;
    font-size: clamp(48px, 7vw, 70px);
    line-height: 1.02;
  }
  .imperios-feature-visual { min-height: 500px; }
  .imperios-ipad-mockup { width: min(66%, 360px); }
}

@media (max-width: 680px) {
  .home-v2 .site-nav {
    color: var(--ink);
    background: rgba(244,242,241,.98);
  }
  .home-v2 .site-nav a { color: #5d5354; }
  .home-v2 .home-hero { padding: 52px 0 32px; }
  .hero-v2 {
    width: calc(100% - 32px);
    display: flex;
    flex-direction: column;
  }
  .hero-v2-top,
  .hero-v2-bottom { display: contents; }
  .hero-v2 .eyebrow { order: 1; }
  .hero-v2 h1 { margin-block: 16px 22px; font-size: 43px; }
  .hero-v2 h1 { order: 2; }
  .hero-v2-bottom > p { order: 3; }
  .hero-library {
    order: 4;
    width: 100%;
    margin: 30px 0 24px;
    padding: 12px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    overflow: visible;
    border-width: 1px;
    background: rgba(255,255,255,.035);
  }
  .hero-book {
    width: 100%;
    min-width: 0;
  }
  .hero-book span { font-size: 5px; }
  .hero-book strong {
    max-width: 100%;
    font-size: clamp(10px, 3.1vw, 13px);
    overflow-wrap: normal;
  }
  .hero-book small { font-size: 5px; }
  .hero-book::after { display: none; }
  .hero-v2 .hero-actions {
    order: 5;
    display: grid;
    grid-template-columns: 1fr;
    margin-top: 0;
  }
  .hero-v2 .hero-proof {
    order: 6;
    justify-content: flex-start;
    gap: 12px 18px;
  }
  .home-v2 .statement-list { grid-template-columns: 1fr; }
  .home-v2 .statement-list div,
  .home-v2 .statement-list div:first-child {
    min-height: 120px;
    padding: 22px;
    border-left: 1px solid rgba(32,26,27,.12);
    border-bottom: 1px solid rgba(32,26,27,.12);
  }
  .home-v2 .books-grid { gap: 22px; }
  .home-v2 .book-card {
    max-width: none;
    grid-template-columns: 42% 58%;
    min-height: 300px;
  }
  .home-v2 .book-card-cover { aspect-ratio: auto; padding: 14px; }
  .home-v2 .book-card-cover strong { font-size: 16px; }
  .home-v2 .book-card-body { padding: 18px 14px; }
  .home-v2 .book-card-meta { align-items: flex-start; flex-direction: column; gap: 2px; }
  .home-v2 .book-card h3 { font-size: 19px; }
  .home-v2 .book-card p { font-size: 12px; }
  .about-heading { grid-template-columns: 1fr; gap: 20px; }
  .about-heading > p { grid-column: auto; }
  .about-bento { grid-template-columns: 1fr; grid-template-rows: auto; }
  .about-main,
  .about-location { grid-column: auto; grid-row: auto; min-height: 360px; }
  .about-card { min-height: 240px; }
  .about-location { min-height: 260px; }
  .imperios-feature { min-height: 0; }
  .imperios-feature-shell {
    width: calc(100% - 32px);
    display: flex;
    flex-direction: column;
    gap: 0;
    padding-block: 70px;
  }
  .imperios-feature-copy { display: contents; }
  .imperios-feature .eyebrow { order: 1; }
  .imperios-feature h2 { order: 2; }
  .imperios-feature-copy > p { order: 3; }
  .imperios-feature-facts { order: 4; }
  .imperios-feature-visual {
    order: 5;
    margin-top: 24px;
  }
  .imperios-feature .hero-actions {
    order: 6;
    width: 100%;
    max-width: none;
    margin-top: 24px;
  }
  .imperios-feature h2 { font-size: clamp(42px, 12vw, 58px); }
  .imperios-feature-copy > p { font-size: 16px; }
  .imperios-feature-facts { margin-block: 30px; }
  .imperios-feature-facts span { padding: 14px 10px; font-size: 9px; }
  .imperios-feature-facts strong { font-size: 20px; }
  .imperios-feature .hero-actions { display: grid; grid-template-columns: 1fr; }
  .imperios-feature::before {
    top: 30px;
    width: 32px;
    height: 128px;
    transform: rotate(180deg);
  }
  .imperios-feature-visual { min-height: 430px; }
  .imperios-ipad-mockup {
    width: min(78%, 310px);
    transform: translateX(12px);
  }
  .article-header .shell,
  .article-body .shell,
  .comments-section .shell {
    width: calc(100% - 32px);
    margin-inline: auto;
  }
  .article-header h1 {
    font-size: clamp(38px, 11vw, 52px);
    overflow-wrap: break-word;
  }
  .article-deck { font-size: 19px; }
}

/* ===== Lancamento em destaque (home) ===== */
.release {
  padding: 92px 0;
  background: var(--white);
  border-block: 1px solid var(--line);
}
.release-grid {
  display: grid;
  grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
  gap: clamp(36px, 6vw, 76px);
  align-items: center;
}
.release-cover { display: block; }
.release-cover img {
  display: block;
  width: 100%;
  height: auto;
  box-shadow: 0 18px 40px rgba(32,26,27,.2);
  transition: transform .3s ease, box-shadow .3s ease;
}
.release-cover:hover img,
.release-cover:focus-visible img {
  transform: translateY(-4px);
  box-shadow: 0 26px 54px rgba(32,26,27,.26);
}
.release-copy .eyebrow { margin: 0; }
.release-copy h2 {
  margin: 12px 0 0;
  max-width: 18ch;
  font-family: var(--serif);
  font-size: clamp(34px, 4.4vw, 56px);
  text-wrap: balance;
  font-weight: 600;
  line-height: 1.05;
}
.release-deck {
  margin: 18px 0 0;
  max-width: 52ch;
  color: #665b5c;
  font-size: 17px;
  line-height: 1.62;
}
.release-quote {
  margin: 26px 0 0;
  padding: 4px 0 4px 22px;
  max-width: 48ch;
  border-left: 3px solid var(--terracotta);
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 20px;
  font-style: italic;
  line-height: 1.5;
}
.release-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.release-meta {
  margin: 22px 0 0;
  color: #8a7f80;
  font-size: 12.5px;
}
@media (max-width: 900px) {
  .release { padding: 72px 0; }
  .release-grid { grid-template-columns: minmax(0, 236px) minmax(0, 1fr); gap: 38px; }
  .release-quote { font-size: 18px; }
}
@media (max-width: 680px) {
  .release { padding: 56px 0; }
  .release-grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .release-cover { width: min(60%, 208px); }
  .release-copy h2 { max-width: none; }
  .release-actions .button { width: 100%; }
}