:root {
  --paper: #f4f0e8;
  --paper-strong: #fbf8f2;
  --ink: #111111;
  --blue: #1f63a7;
  --orange: #dd7413;
  --line: #d8d1c3;
  --muted: #5e5a53;
  --dark: #121212;
  --dark-panel: #1b1b1b;
  --max: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "EB Garamond", Georgia, serif;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
.site-header {
  width: min(calc(100% - 40px), var(--max));
  margin: 22px auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 18px 0 16px;
  border-bottom: 1px solid var(--ink);
}
.site-logo {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: .88;
  font-weight: 900;
  text-transform: uppercase;
  text-decoration: none;
  letter-spacing: .01em;
}
.site-logo span {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  font-weight: 500;
  color: var(--blue);
  letter-spacing: .05em;
}
.top-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  text-transform: uppercase;
}
.top-nav a, .nav-voltar {
  text-decoration: none;
  color: var(--muted);
}
.top-nav a:hover, .nav-voltar:hover { color: var(--ink); }
main { display: block; }
.hero, .intro-section, .autores-section, .photo-section, .ficha, .autor-page {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, .95fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding: clamp(34px, 6vw, 84px) 0;
}
.hero-copy {
  max-width: 620px;
}
.eyebrow, .section-label {
  display: inline-block;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--blue);
}
.hero h1 {
  margin: 10px 0 18px;
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: clamp(4.4rem, 10vw, 8.8rem);
  line-height: .86;
  text-transform: uppercase;
  letter-spacing: .01em;
}
.hero-lead {
  margin: 0 0 12px;
  font-size: clamp(1.45rem, 2vw, 2rem);
  line-height: 1.2;
  max-width: 20ch;
}
.hero-support {
  margin: 0;
  max-width: 38ch;
  font-size: 1.12rem;
  line-height: 1.45;
  color: var(--muted);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1.5px solid var(--ink);
  text-decoration: none;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .04em;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 4px 4px 0 var(--ink);
}
.btn-secondary {
  background: var(--paper-strong);
}
.hero-cover {
  margin: 0;
  padding: 24px;
  background: var(--paper-strong);
  border: 1px solid var(--ink);
  box-shadow: 14px 14px 0 var(--blue);
}
.hero-cover img {
  width: 100%;
  border: 1px solid var(--line);
}
.hero-cover figcaption {
  margin-top: 14px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  color: var(--muted);
}
.section-heading {
  display: grid;
  gap: 8px;
  margin-bottom: 28px;
}
.section-heading h2 {
  margin: 0;
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: clamp(2.6rem, 6vw, 4rem);
  line-height: .92;
  text-transform: uppercase;
}
.intro-section, .autores-section, .photo-section, .ficha {
  padding: clamp(24px, 4vw, 42px) 0 70px;
  border-top: 1px solid var(--line);
}
.intro-grid {
  display: grid;
  grid-template-columns: minmax(260px, 340px) minmax(0, 1fr);
  gap: clamp(26px, 5vw, 62px);
  align-items: start;
}
.intro-quote {
  margin: 0;
  padding: 24px;
  background: #fff;
  border-left: 4px solid var(--orange);
  font-size: 1.55rem;
  line-height: 1.2;
}
.intro-quote span {
  display: block;
  margin-top: 18px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  text-transform: uppercase;
  color: var(--muted);
}
.intro-text p {
  margin: 0 0 1.2em;
  font-size: 1.3rem;
  line-height: 1.52;
}
.autores-header {
  grid-template-columns: 1fr minmax(260px, 360px);
  align-items: end;
}
.autores-header p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.45;
}
.autores-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
}
.autor-item {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 18px 18px;
  background: rgba(255,255,255,.6);
  border: 1px solid var(--line);
  text-decoration: none;
  transition: border-color .15s ease, background .15s ease, transform .15s ease;
}
.autor-item:hover {
  background: #fff;
  border-color: var(--ink);
  transform: translateY(-2px);
}
.autor-num {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  color: var(--blue);
}
.autor-name {
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 2rem;
  line-height: .95;
  text-transform: uppercase;
}
.autor-meta {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  color: var(--muted);
  text-align: right;
}
.photo-section figure {
  margin: 0;
}
.photo-section img {
  width: 100%;
  border: 1px solid var(--ink);
  box-shadow: 12px 12px 0 rgba(31,99,167,.35);
}
.photo-section figcaption {
  margin-top: 12px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  color: var(--muted);
}
.ficha dl {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.ficha div {
  padding: 22px;
  background: rgba(255,255,255,.5);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.ficha dt {
  margin: 0 0 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  text-transform: uppercase;
  color: var(--blue);
}
.ficha dd {
  margin: 0;
  font-size: 1.35rem;
  line-height: 1.35;
}
.site-footer {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 22px 0 38px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  color: var(--muted);
}
.site-footer-dark {
  border-top-color: rgba(255,255,255,.15);
  color: rgba(255,255,255,.72);
}
.autor-body {
  background: var(--dark);
  color: #fff;
}
.site-header-dark {
  border-bottom-color: rgba(255,255,255,.16);
}
.site-header-dark .site-logo { color: #fff; }
.site-header-dark .nav-voltar, .site-header-dark .top-nav a { color: rgba(255,255,255,.72); }
.site-header-dark .nav-voltar:hover, .site-header-dark .top-nav a:hover { color: #fff; }
.autor-page {
  padding: 36px 0 70px;
}
.autor-nav-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  align-items: center;
  margin-bottom: 34px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  text-transform: uppercase;
  color: rgba(255,255,255,.72);
}
.autor-nav-row a {
  text-decoration: none;
  color: #f2d0a6;
}
.autor-nav-row a:last-child { text-align: right; }
.author-header {
  margin-bottom: 28px;
}
.author-header h1 {
  margin: 8px 0 8px;
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: clamp(3.6rem, 8vw, 7rem);
  line-height: .88;
  text-transform: uppercase;
}
.author-header p {
  margin: 0;
  font-size: 1.05rem;
  color: rgba(255,255,255,.72);
}
.poems-stack {
  display: grid;
  gap: 28px;
}
.poem-block {
  padding: clamp(24px, 4vw, 40px);
  background: var(--paper-strong);
  color: var(--ink);
  border: 1px solid rgba(255,255,255,.22);
  box-shadow: 0 0 0 1px rgba(0,0,0,.12), 12px 12px 0 rgba(31,99,167,.35);
}
.poem-block h2 {
  margin: 0 0 22px;
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: .94;
  text-transform: uppercase;
  letter-spacing: .01em;
}
.poem-text {
  margin: 0;
  white-space: pre-wrap;
  word-break: normal;
  overflow-wrap: normal;
  font-family: "EB Garamond", Georgia, serif;
  font-size: clamp(1.45rem, 2.2vw, 1.95rem);
  line-height: 1.45;
}
.download-note {
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.14);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.download-note p {
  margin: 0;
  color: rgba(255,255,255,.74);
  font-size: 1rem;
}
.card-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: var(--paper);
}
.social-card {
  width: min(92vw, 560px);
  min-height: 700px;
  background: var(--paper-strong);
  color: var(--ink);
  padding: 32px;
  border: 1px solid var(--ink);
  box-shadow: 12px 12px 0 rgba(31,99,167,.35);
}
.social-card span, .social-card footer, .social-title {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
}
.social-card h1 {
  margin: 12px 0 10px;
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 4rem;
  line-height: .9;
  text-transform: uppercase;
}
.social-title { color: var(--blue); margin-bottom: 20px; }
.social-card pre {
  margin: 0;
  white-space: pre-wrap;
  font-family: "EB Garamond", Georgia, serif;
  font-size: 1.35rem;
  line-height: 1.4;
}
@media (max-width: 940px) {
  .hero, .intro-grid, .autores-header { grid-template-columns: 1fr; }
  .autores-list, .ficha dl { grid-template-columns: 1fr; }
  .hero-cover { max-width: 520px; }
}
@media (max-width: 760px) {
  .site-header { width: min(calc(100% - 28px), var(--max)); margin-top: 14px; flex-direction: column; align-items: flex-start; }
  .hero, .intro-section, .autores-section, .photo-section, .ficha, .autor-page, .site-footer { width: min(calc(100% - 28px), var(--max)); }
  .top-nav { justify-content: flex-start; gap: 14px; }
  .hero { padding-top: 28px; }
  .autor-item { grid-template-columns: 40px minmax(0, 1fr); }
  .autor-meta { grid-column: 2; text-align: left; }
  .autor-nav-row { grid-template-columns: 1fr; }
  .autor-nav-row a:last-child { text-align: left; }
  .download-note { flex-direction: column; align-items: flex-start; }
}