/* ============================================================
   TINTA — folha de estilo
   Direção: manuscrito digital / máquina de escrever glitch
   ============================================================ */

:root {
  /* Paleta: tinta sobre papel queimado, acento âmbar-fósforo */
  --ink:        #0d0b0f;   /* fundo tinta quase-preto */
  --ink-soft:   #16131a;   /* superfícies elevadas */
  --paper:      #e8e2d4;   /* texto papel envelhecido */
  --paper-dim:  #8a8478;   /* metadados, apagado */
  --amber:      #e6a13c;   /* acento fósforo */
  --amber-dim:  #7a5a24;
  --bleed:      #b0472f;   /* vermelho-mancha, raro */
  --line:       #2a2430;   /* divisórias */

  --serif: "Spectral", Georgia, "Times New Roman", serif;
  --mono:  "JetBrains Mono", "SF Mono", ui-monospace, monospace;

  --measure: 62ch;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  /* textura de papel sutil */
  background-image:
    radial-gradient(circle at 15% 50%, rgba(230,161,60,0.03), transparent 25%),
    radial-gradient(circle at 85% 30%, rgba(176,71,47,0.03), transparent 25%);
}

/* ---- Grão de filme sobre tudo ---- */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============================================================
   CABEÇALHO / MARCA
   ============================================================ */
.masthead {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 1.4rem clamp(1.2rem, 5vw, 4rem);
  background: rgba(13,11,15,0.72);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.brand {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--paper);
  text-decoration: none;
  position: relative;
}
.brand::before { content: "▮ "; color: var(--amber); animation: blink 1.2s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.nav-filters { display: flex; gap: 1.2rem; font-family: var(--mono); font-size: 0.78rem; }
.nav-filters button {
  background: none; border: none; cursor: pointer;
  color: var(--paper-dim); font-family: inherit; font-size: inherit;
  letter-spacing: 0.15em; text-transform: uppercase;
  padding: 0.2rem 0; position: relative; transition: color 0.3s var(--ease);
}
.nav-filters button::after {
  content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 1px;
  background: var(--amber); transition: width 0.35s var(--ease);
}
.nav-filters button:hover { color: var(--paper); }
.nav-filters button.active { color: var(--amber); }
.nav-filters button.active::after { width: 100%; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 62vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(3rem, 12vh, 9rem) clamp(1.2rem, 5vw, 4rem) 3rem;
  border-bottom: 1px solid var(--line);
}
.hero-kicker {
  font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.4em;
  text-transform: uppercase; color: var(--amber-dim); margin-bottom: 1.5rem;
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.4rem, 8vw, 6rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  max-width: 16ch;
}
.hero h1 .typed { border-right: 3px solid var(--amber); padding-right: 2px; }
.hero h1 .typed.done { border-right-color: transparent; }
.hero-sub {
  margin-top: 2rem; max-width: 46ch; color: var(--paper-dim);
  font-size: 1.05rem; font-style: italic;
}

/* ============================================================
   ÍNDICE DE POSTS
   ============================================================ */
.stream { padding: clamp(2rem, 6vw, 5rem) clamp(1.2rem, 5vw, 4rem); max-width: 1100px; margin: 0 auto; }

.entry {
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  align-items: baseline;
  gap: 1rem 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.entry.reveal { opacity: 1; transform: none; }
.entry:hover .entry-title { color: var(--amber); letter-spacing: 0.005em; }
.entry:hover .entry-arrow { transform: translateX(6px); color: var(--amber); }

.entry-meta {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--paper-dim); margin-bottom: 0.5rem;
  display: flex; gap: 0.8rem; align-items: center;
}
.tag {
  padding: 0.1rem 0.55rem; border: 1px solid var(--line); border-radius: 2px;
  color: var(--amber); font-size: 0.68rem;
}
.tag[data-kind="diario"]  { color: var(--bleed); border-color: rgba(176,71,47,0.4); }
.tag[data-kind="conto"]   { color: var(--amber); }
.tag[data-kind="poema"]   { color: var(--paper); }

.entry-title {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(1.4rem, 3.5vw, 2.1rem); line-height: 1.15;
  transition: color 0.3s var(--ease), letter-spacing 0.3s var(--ease);
}
.entry-excerpt { color: var(--paper-dim); font-size: 0.95rem; margin-top: 0.4rem; max-width: 60ch; }
.entry-arrow {
  font-family: var(--mono); font-size: 1.4rem; color: var(--paper-dim);
  transition: transform 0.3s var(--ease), color 0.3s var(--ease); align-self: center;
}

.empty {
  font-family: var(--mono); color: var(--paper-dim); text-align: center;
  padding: 4rem 0; font-size: 0.85rem; letter-spacing: 0.1em;
}

/* ============================================================
   LEITOR (post individual)
   ============================================================ */
.reader { max-width: var(--measure); margin: 0 auto; padding: clamp(2rem,6vw,5rem) clamp(1.2rem,5vw,2rem) 8rem; }
.reader .back {
  font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--paper-dim); text-decoration: none;
  display: inline-block; margin-bottom: 3rem; transition: color 0.3s;
}
.reader .back:hover { color: var(--amber); }
.reader .back::before { content: "← "; }

.reader-meta {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--paper-dim); margin-bottom: 1rem;
  display: flex; gap: 1rem; align-items: center;
}
.reader h1 {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(2rem, 6vw, 3.4rem); line-height: 1.08;
  letter-spacing: -0.015em; margin-bottom: 2.5rem;
}

.prose { font-size: 1.15rem; line-height: 1.8; }
.prose p { margin-bottom: 1.5rem; }
.prose h2 { font-weight: 400; font-size: 1.6rem; margin: 2.5rem 0 1rem; color: var(--amber); }
.prose h3 { font-weight: 400; font-size: 1.3rem; margin: 2rem 0 0.8rem; }
.prose em { color: var(--paper); }
.prose strong { color: var(--amber); font-weight: 600; }
.prose blockquote {
  border-left: 2px solid var(--amber-dim); padding-left: 1.4rem;
  margin: 2rem 0; font-style: italic; color: var(--paper-dim);
}
.prose hr { border: none; border-top: 1px solid var(--line); margin: 3rem 0; }
.prose a { color: var(--amber); text-decoration: underline; text-underline-offset: 3px; }
.prose code {
  font-family: var(--mono); font-size: 0.9em; background: var(--ink-soft);
  padding: 0.1rem 0.4rem; border-radius: 3px; color: var(--amber);
}
/* Poema: preserva quebras de linha */
.prose.is-poema p { white-space: pre-wrap; }

.reader-foot {
  margin-top: 4rem; padding-top: 2rem; border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: 0.75rem; color: var(--paper-dim);
  display: flex; justify-content: space-between; letter-spacing: 0.1em;
}

/* ============================================================
   RODAPÉ
   ============================================================ */
.site-foot {
  padding: 3rem clamp(1.2rem,5vw,4rem); border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--paper-dim);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
}

/* ============================================================
   RESPONSIVO + ACESSIBILIDADE
   ============================================================ */
@media (max-width: 640px) {
  .entry { grid-template-columns: 1fr; }
  .entry-arrow { display: none; }
  .nav-filters { gap: 0.7rem; }
}

:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .entry { opacity: 1; transform: none; }
  .hero h1 .typed { border: none; }
}