/*
 * Design aprovado em 2026-07-20 (mockup revisado como artifact).
 * Paleta e tipografia são o padrão do motor — cada blog pode sobrescrever
 * as variáveis abaixo num arquivo próprio caso precise de identidade distinta,
 * mas o Decor10 usa isso como está.
 */

:root {
  --paper: #f1eee5;
  --paper-raised: #e6ddca;
  --ink: #2a2119;
  --ink-soft: #6b5a49;
  --ink-faint: #a2907c;
  --accent: #e8752a;
  --accent-deep: #b8540f;
  --accent-tint: #f9ddb8;
  --rule: rgba(42, 33, 25, 0.14);
  --radius: 12px;
  --font: -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #1a1310;
    --paper-raised: #241a14;
    --ink: #f3ece1;
    --ink-soft: #cbb9a5;
    --ink-faint: #8a7663;
    --accent: #ff9a50;
    --accent-deep: #ffbd85;
    --accent-tint: #3c2515;
    --rule: rgba(243, 236, 225, 0.14);
  }
}

:root[data-theme="dark"] {
  --paper: #1a1310;
  --paper-raised: #241a14;
  --ink: #f3ece1;
  --ink-soft: #cbb9a5;
  --ink-faint: #8a7663;
  --accent: #ff9a50;
  --accent-deep: #ffbd85;
  --accent-tint: #3c2515;
  --rule: rgba(243, 236, 225, 0.14);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
}

body {
  font-family: var(--font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

a { color: inherit; }

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 2.5rem) 3rem;
}

/* ---------- masthead ---------- */
.site-header {
  max-width: 1180px;
  margin: 0 auto;
  padding: 2.2rem clamp(1rem, 3vw, 2.5rem) 1.4rem;
  border-bottom: 3px solid var(--ink);
}

.site-header-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-logo {
  font-weight: 800;
  font-size: clamp(2.2rem, 5.5vw, 3.4rem);
  letter-spacing: -0.03em;
  margin: 0;
  line-height: 1;
}

.site-logo a {
  color: inherit;
  text-decoration: none;
}

.site-tagline {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin: 0;
}

.site-nav {
  margin-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem;
}

.site-nav a {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding-bottom: 0.2rem;
  border-bottom: 2px solid transparent;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  border-bottom-color: var(--accent);
}

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

/* ---------- títulos de página avulsos (ex. arquivo de tag) ---------- */
main > h1 {
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: -0.02em;
  margin: 2rem 0 0;
}

/* ---------- home / listagem ---------- */
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2.6rem 1.8rem;
  padding-top: 2.4rem;
}

.post-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
}

.post-card-media {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--paper-raised);
  border-radius: var(--radius);
  overflow: hidden;
}

.post-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.post-card .pillar {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--accent-deep);
  background: var(--accent-tint);
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
}

.post-card h2 {
  font-weight: 800;
  font-size: 1.28rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0;
  text-wrap: balance;
}

.post-card h2 a {
  text-decoration: none;
}

.post-card h2 a:hover,
.post-card h2 a:focus-visible {
  color: var(--accent-deep);
}

.post-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.post-card time {
  font-size: 0.78rem;
  color: var(--ink-faint);
}

.paginacao {
  margin-top: 2.4rem;
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 0.85rem;
}

.paginacao a { text-decoration: none; }

/* ---------- breadcrumbs ---------- */
.breadcrumbs {
  max-width: 720px;
  margin: 1.6rem auto 0;
}

.breadcrumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0;
  margin: 0;
  font-size: 0.8rem;
  color: var(--ink-faint);
}

.breadcrumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 0.4rem;
  color: var(--ink-faint);
}

.breadcrumbs a {
  text-decoration: none;
  color: var(--ink-soft);
  font-weight: 600;
}

.breadcrumbs a:hover, .breadcrumbs a:focus-visible { color: var(--accent-deep); }

.breadcrumbs [aria-current="page"] {
  color: var(--ink-faint);
}

/* ---------- posts relacionados ---------- */
.relacionados {
  max-width: 1180px;
  margin: 3.5rem auto 0;
  padding-top: 2rem;
  border-top: 3px solid var(--ink);
}

.relacionados h2 {
  font-weight: 800;
  font-size: 1.3rem;
  margin: 0 0 1.6rem;
}

/* ---------- post único ---------- */
.post-single {
  max-width: 720px;
  margin: 2.6rem auto 0;
}

.post-single > .pillar {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: #fff;
  background: var(--accent);
  padding: 0.32rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.post-single > time {
  display: block;
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-bottom: 1rem;
}

.post-single h1 {
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0.6rem 0 0.8rem;
  text-wrap: balance;
}

.post-conteudo {
  font-size: 1.06rem;
}

.post-conteudo img,
.post-conteudo figure img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.post-conteudo h2 {
  font-weight: 800;
  letter-spacing: -0.01em;
  font-size: 1.5rem;
  margin: 2.2rem 0 1rem;
}

.post-conteudo h3 {
  font-weight: 700;
  font-size: 1.18rem;
  margin: 1.6rem 0 0.8rem;
}

.post-conteudo p { margin: 0 0 1.3rem; }

.compartilhar {
  max-width: 680px;
  margin: 2.4rem auto 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.85rem;
}

.compartilhar span {
  font-weight: 700;
  color: var(--ink-soft);
}

.compartilhar a {
  text-decoration: none;
  font-weight: 700;
  color: var(--accent-deep);
  background: var(--accent-tint);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
}

.compartilhar a:hover,
.compartilhar a:focus-visible {
  color: #fff;
  background: var(--accent);
}

.post-tags {
  list-style: none;
  padding: 0;
  margin: 2.6rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.post-tags a {
  font-size: 0.75rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--ink-soft);
  background: var(--paper-raised);
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
}

.post-tags a:hover,
.post-tags a:focus-visible {
  color: #fff;
  background: var(--accent);
}

/* ---------- footer ---------- */
.site-footer {
  max-width: 1180px;
  margin: 3rem auto 0;
  padding: 1.6rem clamp(1rem, 3vw, 2.5rem) 2.4rem;
  border-top: 3px solid var(--ink);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.6rem;
  font-size: 0.8rem;
  color: var(--ink-faint);
}

.site-footer a {
  color: var(--accent-deep);
  text-decoration: none;
  font-weight: 700;
}