/* reset e base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --fundo: #f5f2ed;
  --texto: #1a1916;
  --texto-suave: #7a7570;
  --texto-mudo: #a09a94;
  --borda: rgba(26, 25, 22, 0.12);
  --acento: #2d4a6b;
  --serif: 'DM Serif Display', serif;
  --mono: 'Space Mono', monospace;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  background: var(--fundo);
  color: var(--texto);
  font-family: var(--mono);
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* nav */
nav {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 28px 36px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  background: var(--acento);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav-nome {
  font-family: var(--serif);
  font-size: 20px;
  color: #fff;
}

.nav-links {
  display: flex;
  gap: 24px;
}

.nav-links a {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  transition: color 0.2s;
}

.nav-links a:hover {
  color: #fff;
}

/* footer */
footer {
  padding: 28px 36px;
  border-top: 1px solid var(--borda);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--texto-suave);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* tipografia geral */
h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

p {
  font-size: 12px;
  line-height: 2;
  color: var(--texto-suave);
}

/* post — layout */
.post-layout {
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: 40px;
  padding: 40px 36px 0;
  align-items: start;
}

.post-conteudo {
  min-width: 0;
}

.post-sidebar {
  position: sticky;
  top: 100px;
  align-self: start;
}

/* post — header */
.post-num {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--acento);
  margin-bottom: 16px;
}

.post-titulo {
  font-size: 40px;
  margin-bottom: 32px;
}

.post-titulo em {
  font-style: italic;
  color: var(--texto-suave);
}

.post-meta {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--texto-mudo);
  line-height: 2.2;
}

.post-meta strong {
  color: var(--texto);
}

/* post — intro */
.post-intro {
  max-width: 520px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--borda);
  margin-bottom: 32px;
}

.post-intro p {
  font-size: 13px;
  line-height: 1.9;
  color: var(--texto-suave);
}

/* post — galeria */
.post-galeria {
  columns: 2;
  column-gap: 8px;
  margin-bottom: 36px;
  max-width: 680px;
}

.foto-bloco {
  break-inside: avoid;
  page-break-inside: avoid;
  -webkit-column-break-inside: avoid;
  margin-bottom: 8px;
  position: relative;
  transition: opacity 0.2s;
  cursor: zoom-in;
  display: inline-block;
  width: 100%;
}

.foto-bloco:hover {
  opacity: 0.9;
  outline: 2px solid var(--acento);
  outline-offset: -2px;
}

.foto-bloco img {
  width: 100%;
  display: block;
  object-fit: cover;
}

.foto-wide {
  column-span: all;
}

.foto-wide img {
  aspect-ratio: 16/9;
}

.foto-tall img {
  aspect-ratio: 3/4;
}

.foto-legenda {
  display: block;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--texto-mudo);
  margin-top: 6px;
}

.foto-texto {
  column-span: all;
  padding: 24px 0 16px;
  border-top: 1px solid var(--borda);
  border-bottom: 1px solid var(--borda);
  margin: 8px 0;
}

.foto-texto p {
  font-size: 13px;
  line-height: 1.9;
  color: var(--texto-suave);
  max-width: 480px;
}

/* post — texto */
.post-texto {
  max-width: 480px;
  padding-bottom: 40px;
}

.post-texto p {
  font-size: 12px;
  line-height: 2;
  color: var(--texto-suave);
}

.post-texto p + p {
  margin-top: 16px;
}

/* post — navegação */
.post-nav {
  padding: 28px 36px;
  border-top: 1px solid var(--borda);
  display: flex;
  justify-content: space-between;
}

.post-nav a {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--texto-mudo);
  transition: color 0.2s;
}

.post-nav a:hover {
  color: var(--acento);
}

/* home — grid */
.home-hero {
  padding: 52px 36px 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: end;
  border-bottom: 1px solid var(--borda);
}

.home-titulo {
  font-size: 48px;
}

.home-titulo em {
  font-style: italic;
  color: var(--texto-suave);
}

.home-descricao {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--texto-mudo);
  line-height: 2.2;
}

.home-grid {
  padding: 0 36px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
  margin-bottom: 60px;
}

.entrada {
  padding: 20px 0;
  border-top: 1px solid var(--borda);
  cursor: pointer;
  transition: opacity 0.2s;
  text-decoration: none;
  display: block;
  color: inherit;
}

.entrada:hover {
  opacity: 0.6;
}

.entrada-num {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--acento);
  margin-bottom: 10px;
}

.entrada-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  margin-bottom: 12px;
  background: var(--borda);
  display: block;
}

.entrada-titulo {
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.2;
  margin-bottom: 6px;
  color: var(--texto);
}

.entrada-info {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--texto-mudo);
  display: flex;
  gap: 12px;
}

.entrada-destaque {
  grid-column: span 2;
}

.entrada-destaque .entrada-carrossel {
  aspect-ratio: 21/8;
}

.entrada-destaque .entrada-titulo {
  font-size: 24px;
}

/* sobre */
.sobre {
  padding: 40px 36px;
  max-width: 1100px;
}

.sobre-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--borda);
  margin-bottom: 40px;
}

.sobre-titulo {
  font-size: 56px;
}

.sobre-titulo em {
  font-style: italic;
  color: var(--acento);
}

.sobre-intro p {
  font-size: 13px;
  line-height: 1.9;
  color: var(--texto-suave);
}

.sobre-intro p + p {
  margin-top: 16px;
}

.sobre-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--borda);
  margin-bottom: 40px;
}

.sobre-interesses {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.sobre-label {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--acento);
  margin-bottom: 14px;
}

.sobre-bloco p {
  font-size: 12px;
  line-height: 2.2;
  color: var(--texto-suave);
}

.sobre-lista {
  list-style: none;
  counter-reset: lista;
}

.sobre-lista li {
  counter-increment: lista;
  font-size: 12px;
  line-height: 1;
  color: var(--texto-suave);
  display: flex;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--borda);
}

.sobre-lista li::before {
  content: counter(lista, decimal-leading-zero);
  font-size: 10px;
  color: var(--acento);
  letter-spacing: 0.08em;
  flex-shrink: 0;
  padding-top: 1px;
}

/* arquivo */
.arquivo {
  padding: 40px 36px;
}

.arquivo-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--borda);
  margin-bottom: 0;
}

.arquivo-titulo {
  font-size: 40px;
}

.arquivo-filtros {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filtro {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border: 1px solid var(--borda);
  background: transparent;
  color: var(--texto-mudo);
  cursor: pointer;
  border-radius: 20px;
  transition: all 0.2s;
}

.filtro:hover {
  border-color: var(--acento);
  color: var(--acento);
}

.filtro.ativo {
  border-color: var(--acento);
  color: var(--acento);
  background: transparent;
}

.arquivo-filtros-wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 24px 0;
  border-bottom: 1px solid var(--borda);
  margin-bottom: 0;
}

.arquivo-filtro-grupo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.arquivo-filtro-label {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--texto-mudo);
  min-width: 70px;
}

.arquivo-lista {
  display: flex;
  flex-direction: column;
}

.arquivo-entrada {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--borda);
  text-decoration: none;
  color: inherit;
  transition: opacity 0.2s;
}

.arquivo-entrada:hover {
  opacity: 0.6;
}

.arquivo-entrada:hover .arquivo-seta {
  color: var(--acento);
  transform: translateX(4px);
}

.arquivo-num {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--acento);
  min-width: 32px;
}

.arquivo-info {
  flex: 1;
}

.arquivo-titulo-post {
  font-family: var(--serif);
  font-size: 20px;
  line-height: 1.2;
  margin-bottom: 4px;
}

.arquivo-meta {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--texto-mudo);
  text-transform: uppercase;
}

.arquivo-seta {
  font-size: 16px;
  color: var(--texto-mudo);
  transition: all 0.2s;
}

/* carrossel */
.sobre-carrossel {
  margin: 0 0 40px;
  border-top: 1px solid var(--borda);
  border-bottom: 1px solid var(--borda);
  padding: 32px 0;
}

.carrossel-track {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 3/2;
  overflow: hidden;
  margin: 0 auto 16px;
}

.carrossel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.carrossel-slide.ativo {
  opacity: 1;
}

.carrossel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carrossel-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.carrossel-nav button {
  font-family: var(--mono);
  font-size: 14px;
  background: transparent;
  border: none;
  color: var(--texto-mudo);
  cursor: pointer;
  padding: 4px 8px;
  transition: color 0.2s;
}

.carrossel-nav button:hover {
  color: var(--acento);
}

.carrossel-dots {
  display: flex;
  gap: 8px;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--borda);
  cursor: pointer;
  transition: background 0.2s;
  display: inline-block;
}

.dot.ativo {
  background: var(--acento);
}

/* carrossel da home */
.entrada-carrossel {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  margin-bottom: 12px;
  background: var(--borda);
}

.entrada-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.entrada-slide.ativo {
  opacity: 1;
}

/* 404 */
.nao-encontrado {
  padding: 80px 36px;
  max-width: 480px;
}

.nao-encontrado-num {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--acento);
  margin-bottom: 20px;
}

.nao-encontrado-titulo {
  font-size: 56px;
  margin-bottom: 24px;
}

.nao-encontrado-titulo em {
  font-style: italic;
  color: var(--texto-suave);
}

.nao-encontrado p {
  font-size: 13px;
  color: var(--texto-suave);
  margin-bottom: 32px;
}

.nao-encontrado-link {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--acento);
  transition: opacity 0.2s;
}

.nao-encontrado-link:hover {
  opacity: 0.6;
}

/* guia */
.guia {
  padding: 40px 36px;
  max-width: 860px;
}

.guia-header {
  padding-bottom: 40px;
  border-bottom: 1px solid var(--borda);
  margin-bottom: 48px;
}

.guia-header h1 {
  font-size: 48px;
  margin-bottom: 16px;
}

.guia-header h1 em {
  font-style: italic;
  color: var(--texto-suave);
}

.guia-header p {
  font-size: 13px;
  color: var(--texto-suave);
}

.guia-secoes {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.guia-secao {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 24px;
  padding: 36px 0;
  border-bottom: 1px solid var(--borda);
}

.guia-secao-num {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--acento);
  padding-top: 4px;
}

.guia-secao-conteudo h2 {
  font-family: var(--serif);
  font-size: 22px;
  margin-bottom: 16px;
  color: var(--texto);
}

.guia-secao-conteudo p {
  font-size: 13px;
  line-height: 1.9;
  color: var(--texto-suave);
  margin-bottom: 16px;
}

.guia-lista {
  list-style: none;
  counter-reset: guia;
  margin-top: 12px;
}

.guia-lista li {
  counter-increment: guia;
  font-size: 12px;
  line-height: 1;
  color: var(--texto-suave);
  display: flex;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--borda);
}

.guia-lista li::before {
  content: counter(guia, decimal-leading-zero);
  font-size: 10px;
  color: var(--acento);
  flex-shrink: 0;
  padding-top: 1px;
}

.guia-lista li code {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--acento);
}

.guia-lista li strong {
  color: var(--texto);
}

.guia-code {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.8;
  color: var(--texto-suave);
  background: var(--fundo);
  border: 1px solid var(--borda);
  border-radius: 4px;
  padding: 16px;
  white-space: pre-wrap;
  word-break: break-all;
  margin-top: 12px;
}

/* responsive */
@media (max-width: 768px) {

  nav {
    padding: 20px 20px 16px;
  }

  .nav-links {
    gap: 16px;
  }

  .home-hero {
    padding: 32px 20px 28px;
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .home-titulo {
    font-size: 36px;
  }

  .home-grid {
    padding: 0 20px;
    grid-template-columns: 1fr;
    gap: 0;
    margin-bottom: 40px;
  }

  .entrada-destaque {
    grid-column: span 1;
  }

  .entrada-destaque .entrada-carrossel {
    aspect-ratio: 4/3;
  }

  .post-layout {
    grid-template-columns: 1fr;
    padding: 24px 20px 0;
    gap: 0;
  }

  .post-sidebar {
    position: static;
    border-top: 1px solid var(--borda);
    border-bottom: 1px solid var(--borda);
    padding: 20px 0;
    margin-bottom: 28px;
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
  }

  .post-meta {
    line-height: 1.8;
  }

  .post-titulo {
    font-size: 28px;
    margin-bottom: 20px;
  }

  .post-galeria {
    columns: 1;
    max-width: 100%;
  }

  .foto-wide img {
    aspect-ratio: 4/3;
  }

  .post-nav {
    padding: 20px 20px;
  }

  .sobre {
    padding: 28px 20px;
  }

  .sobre-header {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .sobre-titulo {
    font-size: 40px;
  }

  .sobre-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .sobre-interesses {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .sobre-carrossel {
    padding: 24px 0;
  }

  .arquivo {
    padding: 28px 20px;
  }

  .arquivo-header {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }

  .arquivo-filtros {
    flex-wrap: wrap;
  }

  .arquivo-filtro-grupo {
    flex-direction: column;
    align-items: flex-start;
  }

  .arquivo-titulo {
    font-size: 28px;
  }

  .arquivo-titulo-post {
    font-size: 16px;
  }

  .nao-encontrado {
    padding: 48px 20px;
  }

  .nao-encontrado-titulo {
    font-size: 40px;
  }

  .lightbox-prev { left: 4px; }
  .lightbox-next { right: 4px; }

  footer {
    padding: 20px 20px;
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }

  .admin {
    padding: 24px 20px;
  }

  .guia {
    padding: 28px 20px;
  }

  .guia-secao {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .guia-header h1 {
    font-size: 36px;
  }

}