/*
Theme Name: Rod Souza Blog
Theme URI: https://rodsouza.com.br/blog
Author: Rod Souza
Author URI: https://rodsouza.com.br
Description: Tema custom Editorial Brutalist para o blog de rodsouza.com.br/blog. Replica paleta, tipografia e espaçamento do portfólio principal (index.html) para que o /blog seja visualmente indistinguível do resto do site.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: rodsouza-blog
*/

/* ================================
   VARIÁVEIS — espelha :root do index.html
================================ */
:root {
  --bg:          #0D0D0D;
  --bg-up:       #161616;
  --surface:     #1E1E1E;
  --text:        #F0EDE8;
  --muted:       rgba(240,237,232,0.6);
  --muted-low:   rgba(240,237,232,0.22);
  --accent:      #E8490F;
  --accent-dk:   #c93d0a;
  --line:        #2A2A2A;
  --serif:       'Playfair Display', Georgia, serif;
  --sans:        'DM Sans', system-ui, sans-serif;
  --mono:        'Space Mono', monospace;
  --ease:        cubic-bezier(0.22, 1, 0.36, 1);
}

/* ================================
   RESET
================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: auto; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; background: none; border: none; font: inherit; color: inherit; }
ul { list-style: none; }

.wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}
@media (max-width: 1024px) { .wrap { padding: 0 32px; } }
@media (max-width: 768px)  { .wrap { padding: 0 20px; } }

.screen-reader-text {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
}

.tag {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.tag-muted {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ================================
   NAV — mesmas classes do index.html
================================ */
.nav {
  position: fixed;
  top: 0; left: 0; width: 100%;
  z-index: 90;
  padding: 28px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: padding 0.4s var(--ease), background 0.4s var(--ease), border-color 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  padding-top: 16px;
  padding-bottom: 16px;
  background: rgba(13,13,13,0.94);
  border-color: var(--line);
  backdrop-filter: blur(14px);
}
@media (max-width: 1024px) { .nav, .nav.scrolled { padding-left: 32px; padding-right: 32px; } }
@media (max-width: 768px)  { .nav, .nav.scrolled { padding: 20px; } }

.nav-logo {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.nav-logo em { color: var(--accent); font-style: normal; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.25s var(--ease);
}
.nav-links a:hover,
.nav-links a.is-current { color: var(--text); }
.nav-links .nav-btn {
  border: 1px solid var(--line);
  padding: 10px 22px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--text) !important;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease) !important;
}
.nav-links .nav-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--text);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1024px) { .nav-links { gap: 24px; } }
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
}

/* Menu mobile — versão CSS-only (sem GSAP), consistente com o visual do site principal */
.mob-menu {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0.3s;
}
.mob-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.mob-close {
  position: absolute;
  top: 24px; right: 24px;
  font-size: 1.4rem;
  color: var(--text);
}
.mob-links a {
  font-family: var(--serif);
  font-size: 1.6rem;
  color: var(--text);
}
.mob-links a.is-current { color: var(--accent); }

/* ================================
   BLOG HEADER (topo da listagem e do artigo)
================================ */
.blog-hero {
  padding: 200px 0 96px;
  border-bottom: 1px solid var(--line);
}
.blog-hero-badge { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.blog-hero-badge-line { width: 32px; height: 1px; background: var(--accent); }
.blog-title {
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
}
.blog-title em { color: var(--accent); font-style: normal; }
.blog-desc {
  margin-top: 20px;
  max-width: 560px;
  color: var(--muted);
  font-weight: 300;
  font-size: 1rem;
}

/* ================================
   LISTAGEM DE POSTS
================================ */
.post-list {
  padding: 80px 0 140px;
  display: flex;
  flex-direction: column;
}
.post-card {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 40px;
  padding: 48px 0;
  border-bottom: 1px solid var(--line);
  transition: opacity 0.25s var(--ease);
}
.post-card:hover { opacity: 0.85; }
.post-card-meta { font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-low); }
.post-card-title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1.2;
  margin-bottom: 14px;
}
.post-card-title a:hover { color: var(--accent); }
.post-card-excerpt { color: var(--muted); font-weight: 300; font-size: 0.95rem; max-width: 640px; }
.post-card-read {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}
@media (max-width: 640px) {
  .post-card { grid-template-columns: 1fr; gap: 16px; }
}

.post-empty {
  padding: 80px 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.8rem;
}

/* Paginação */
.pagination-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 40px 0 120px;
  gap: 24px;
  flex-wrap: wrap;
}
.pagination-nav .page-numbers {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 10px 16px;
  border: 1px solid var(--line);
}
.pagination-nav .page-numbers.current { color: var(--bg); background: var(--accent); border-color: var(--accent); }
.pagination-nav .page-numbers:hover:not(.current) { color: var(--text); border-color: var(--text); }

/* ================================
   ARTIGO (single.php)
================================ */
.post-header { padding: 200px 0 64px; border-bottom: 1px solid var(--line); }
.post-header-meta { display: flex; gap: 16px; align-items: center; margin-bottom: 24px; flex-wrap: wrap; }
.post-header-title {
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(2rem, 5.5vw, 3.6rem);
  line-height: 1.1;
  max-width: 900px;
}
.post-header-excerpt {
  margin-top: 20px;
  max-width: 640px;
  color: var(--muted);
  font-size: 1.05rem;
  font-weight: 300;
}
.post-featured-img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  margin-top: 48px;
}

.post-content-wrap { padding: 80px 0; }
.post-content {
  max-width: 720px;
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--text);
}
.post-content > * + * { margin-top: 1.4em; }
.post-content h2 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.8rem;
  margin-top: 2.2em;
  line-height: 1.25;
}
.post-content h3 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.35rem;
  margin-top: 1.8em;
}
.post-content p { line-height: 1.75; }
.post-content strong { color: var(--text); font-weight: 500; }
.post-content a { color: var(--accent); border-bottom: 1px solid rgba(232,73,15,0.35); }
.post-content a:hover { border-color: var(--accent); }
.post-content ul, .post-content ol { padding-left: 1.4em; }
.post-content ul li, .post-content ol li { margin-top: 0.6em; }
.post-content ul { list-style: disc; }
.post-content ol { list-style: decimal; }
.post-content blockquote {
  border-left: 2px solid var(--accent);
  padding-left: 24px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--muted);
}
.post-content img { margin: 2em 0; }
.post-content code {
  font-family: var(--mono);
  font-size: 0.85em;
  background: var(--surface);
  padding: 2px 6px;
}
.post-content pre {
  font-family: var(--mono);
  font-size: 0.85em;
  background: var(--surface);
  padding: 20px;
  overflow-x: auto;
  border: 1px solid var(--line);
}
.post-content hr { border: none; border-top: 1px solid var(--line); }

/* Tags do post */
.post-tags { max-width: 720px; margin-top: 48px; display: flex; gap: 10px; flex-wrap: wrap; }
.post-tags a {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 6px 12px;
}
.post-tags a:hover { color: var(--text); border-color: var(--text); }

/* Byline compacta — cabeçalho do artigo, junto de data/tempo de leitura */
.post-author-compact {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.post-author-compact-photo {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}
.post-author-compact-name {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Card do autor — rodapé do artigo, antes do CTA de WhatsApp */
.post-author {
  max-width: 720px;
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 24px;
}
.post-author-photo {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.post-author-info { flex: 1; min-width: 0; }
.post-author-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.post-author-name {
  display: block;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.15rem;
}
.post-author-role {
  display: block;
  margin-top: 4px;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.post-author-social {
  color: var(--muted);
  flex-shrink: 0;
  transition: color 0.22s var(--ease);
}
.post-author-social:hover { color: var(--accent); }
.post-author-bio {
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 300;
  line-height: 1.7;
}
@media (max-width: 640px) {
  .post-author { flex-direction: column; gap: 16px; }
}

/* CTA WhatsApp — mesmo estilo do botão primário do site principal */
.post-cta {
  max-width: 720px;
  margin-top: 80px;
  padding: 48px;
  background: var(--bg-up);
  border: 1px solid var(--line);
}
.post-cta-title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 12px;
}
.post-cta-desc { color: var(--muted); font-size: 0.95rem; margin-bottom: 28px; max-width: 520px; }
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 16px 28px;
  min-height: 44px;
  transition: filter 0.25s var(--ease);
}
.btn-primary:hover { filter: brightness(1.08); }

/* Mais artigos */
.post-related { max-width: 900px; margin-top: 96px; padding-top: 48px; border-top: 1px solid var(--line); }
.post-related-label { margin-bottom: 24px; }
.post-related-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.post-related-list a { font-family: var(--serif); font-size: 1.05rem; font-weight: 700; line-height: 1.3; }
.post-related-list a:hover { color: var(--accent); }
@media (max-width: 768px) { .post-related-list { grid-template-columns: 1fr; } }

/* ================================
   FOOTER — mesmas classes do index.html
================================ */
footer.site-footer {
  padding: 22px 48px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.ft-copy {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.ft-links { display: flex; gap: 24px; }
.ft-links a {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.22s;
}
.ft-links a:hover { color: var(--text); }
@media (max-width: 768px) {
  footer.site-footer { flex-direction: column; gap: 16px; padding: 24px 20px; text-align: center; }
}
@media (max-width: 1024px) and (min-width: 769px) {
  footer.site-footer { padding: 22px 32px; }
}

/* 404 */
.error-404 { padding: 220px 0 160px; text-align: left; }
.error-404 h1 { font-family: var(--serif); font-weight: 900; font-size: clamp(2.4rem, 6vw, 4rem); }
.error-404 p { color: var(--muted); margin-top: 16px; }
.error-404 a { color: var(--accent); margin-top: 24px; display: inline-block; }