/* ============================================================
   CYBERPUNK BLOG — THEME STYLESHEET
   Müller Fernandes | mfs.eng.br
   Carregado DEPOIS de design-tokens.css (via functions.php)
   ============================================================ */

/* ---------- RESET & BASE ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---------- THEME CONTAINER ---------- */
.cp-container { min-height: 100vh; transition: background 0.4s ease, color 0.4s ease; overflow-x: hidden; position: relative; }
.cp-container.dark  { background: var(--bg-dark);  color: var(--text-dark); }
.cp-container.light { background: var(--bg-light); color: var(--text-light); }

/* ---------- GRID BACKGROUND ---------- */
.grid-bg { position: fixed; inset: 0; pointer-events: none; z-index: var(--z-bg); opacity: 0.15; }
.dark .grid-bg {
  background-image:
    linear-gradient(rgba(0, 240, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.1) 1px, transparent 1px);
  background-size: 50px 50px;
}
.light .grid-bg {
  background-image:
    linear-gradient(rgba(176, 38, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(176, 38, 255, 0.08) 1px, transparent 1px);
  background-size: 50px 50px;
}

/* ---------- SCANLINE OVERLAY ---------- */
.scanline {
  position: fixed; inset: 0; pointer-events: none; z-index: var(--z-overlay);
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.03) 2px, rgba(0,0,0,0.03) 4px);
}

/* ---------- HEADER ---------- */
.cp-header {
  position: relative; z-index: var(--z-header);
  padding: var(--space-5) var(--space-6);
  display: flex; justify-content: space-between; align-items: center;
  border-bottom: 1px solid; transition: all 0.4s ease;
}
.dark .cp-header  { border-color: var(--border-dark);  background: rgba(10, 10, 15, 0.8);   backdrop-filter: blur(10px); }
.light .cp-header { border-color: var(--border-light); background: rgba(245, 245, 250, 0.9); backdrop-filter: blur(10px); }

.logo-text { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 900; letter-spacing: 2px; text-transform: uppercase; }
.dark .logo-text  { color: var(--neon-cyan);   text-shadow: var(--shadow-neon-cyan); }
.light .logo-text { color: var(--neon-purple); text-shadow: 0 0 8px rgba(176, 38, 255, 0.3); }

.logo-sub { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 4px; text-transform: uppercase; margin-top: -4px; }
.dark .logo-sub  { color: var(--neon-pink); }
.light .logo-sub { color: var(--neon-orange); }

.nav-links { display: flex; gap: var(--space-6); list-style: none; }
.nav-links a {
  font-family: var(--font-mono); font-size: 0.9rem; text-decoration: none;
  text-transform: uppercase; letter-spacing: 2px; position: relative;
  padding: var(--space-1) 0; transition: all 0.3s ease;
}
.dark .nav-links a  { color: var(--text-dark-muted); }
.light .nav-links a { color: var(--text-light-muted); }
.nav-links a:hover { color: var(--neon-cyan); }
.light .nav-links a:hover { color: var(--neon-purple); }
.nav-links a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--neon-cyan); transition: width 0.3s ease; }
.light .nav-links a::after { background: var(--neon-purple); }
.nav-links a:hover::after { width: 100%; }

/* ---------- THEME TOGGLE ---------- */
.theme-toggle {
  display: flex; align-items: center; gap: var(--space-2); cursor: pointer;
  padding: var(--space-2) var(--space-4); border-radius: 20px; border: 1px solid;
  font-family: var(--font-mono); font-size: var(--text-xs); transition: all 0.3s ease; background: transparent;
}
.dark .theme-toggle  { border-color: var(--neon-cyan);   color: var(--neon-cyan); }
.light .theme-toggle { border-color: var(--neon-purple); color: var(--neon-purple); }
.theme-toggle:hover { box-shadow: 0 0 15px currentColor; }

/* ---------- HERO ---------- */
.hero { position: relative; z-index: var(--z-content); padding: var(--space-12) var(--space-6); text-align: center; overflow: hidden; }
.hero-glitch { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 900; text-transform: uppercase; letter-spacing: 4px; line-height: 1.1; position: relative; display: inline-block; }
.dark .hero-glitch {
  color: #fff;
  text-shadow: 2px 0 var(--neon-cyan), -2px 0 var(--neon-pink), 0 0 20px var(--neon-cyan), 0 0 40px var(--neon-pink);
  animation: glitch 3s infinite;
}
.light .hero-glitch { color: var(--text-light); text-shadow: 2px 0 var(--neon-purple), -2px 0 var(--neon-orange), 0 0 15px rgba(176, 38, 255, 0.2); }

.hero-sub { font-family: var(--font-mono); font-size: var(--text-md); margin-top: var(--space-4); letter-spacing: 3px; }
.dark .hero-sub  { color: var(--neon-green); }
.light .hero-sub { color: var(--neon-purple); }

.hero-tagline { font-size: var(--text-md); margin-top: var(--space-5); max-width: 600px; margin-left: auto; margin-right: auto; line-height: 1.6; }
.dark .hero-tagline  { color: var(--text-dark-muted); }
.light .hero-tagline { color: var(--text-light-muted); }

.hero-cta { margin-top: var(--space-8); display: inline-flex; gap: var(--space-4); flex-wrap: wrap; justify-content: center; }

/* ---------- BUTTONS ---------- */
.btn { font-family: var(--font-display); font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; padding: var(--space-4) var(--space-6); border: 2px solid; cursor: pointer; position: relative; overflow: hidden; transition: all 0.3s ease; text-decoration: none; display: inline-block; }
.dark .btn-primary { border-color: var(--neon-cyan); color: var(--neon-cyan); box-shadow: 0 0 10px rgba(0, 240, 255, 0.2), inset 0 0 10px rgba(0, 240, 255, 0.1); }
.dark .btn-primary:hover { background: var(--neon-cyan); color: var(--bg-dark); box-shadow: 0 0 30px var(--neon-cyan), 0 0 60px var(--neon-cyan); }
.light .btn-primary { border-color: var(--neon-purple); color: var(--neon-purple); box-shadow: 0 0 10px rgba(176, 38, 255, 0.15); }
.light .btn-primary:hover { background: var(--neon-purple); color: #fff; box-shadow: 0 0 25px rgba(176, 38, 255, 0.3); }
.dark .btn-secondary { border-color: var(--neon-pink); color: var(--neon-pink); }
.dark .btn-secondary:hover { background: var(--neon-pink); color: var(--bg-dark); box-shadow: 0 0 30px var(--neon-pink); }
.light .btn-secondary { border-color: var(--neon-orange); color: var(--neon-orange); }
.light .btn-secondary:hover { background: var(--neon-orange); color: #fff; }

/* ---------- CONTENT GRID ---------- */
.content-grid { position: relative; z-index: var(--z-content); max-width: 1200px; margin: 0 auto; padding: var(--space-5) var(--space-6); display: grid; grid-template-columns: 1fr 320px; gap: var(--space-8); }
@media (max-width: 900px) { .content-grid { grid-template-columns: 1fr; } }

/* ---------- SECTION TITLES ---------- */
.section-title { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700; text-transform: uppercase; letter-spacing: 3px; margin-bottom: var(--space-5); display: flex; align-items: center; gap: var(--space-4); }
.dark .section-title  { color: var(--neon-cyan); }
.light .section-title { color: var(--neon-purple); }
.section-title::before { content: '>'; font-family: var(--font-mono); animation: blink 1s infinite; }

/* ---------- BLOG CARDS ---------- */
.blog-card { padding: var(--space-5); margin-bottom: var(--space-5); border: 1px solid; border-radius: 4px; position: relative; overflow: hidden; transition: all 0.3s ease; cursor: pointer; }
.dark .blog-card  { background: var(--bg-dark-card);  border-color: var(--border-dark); }
.light .blog-card { background: var(--bg-light-card); border-color: var(--border-light); box-shadow: 0 2px 8px rgba(0,0,0,0.05); }
.blog-card:hover { transform: translateY(-3px); }
.dark .blog-card:hover  { border-color: var(--neon-cyan);   box-shadow: var(--shadow-card-dark); }
.light .blog-card:hover { border-color: var(--neon-purple); box-shadow: var(--shadow-card-light); }

.card-tag { font-family: var(--font-mono); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 2px; padding: var(--space-1) var(--space-3); border-radius: 2px; display: inline-block; margin-bottom: var(--space-3); }
.dark .card-tag  { background: rgba(0, 240, 255, 0.1); color: var(--neon-cyan);   border: 1px solid rgba(0, 240, 255, 0.3); }
.light .card-tag { background: rgba(176, 38, 255, 0.08); color: var(--neon-purple); border: 1px solid rgba(176, 38, 255, 0.2); }

.card-title { font-family: var(--font-display); font-size: var(--text-md); font-weight: 700; margin-bottom: var(--space-2); line-height: 1.3; }
.dark .card-title  { color: #fff; }
.light .card-title { color: var(--text-light); }

.card-excerpt { font-size: var(--text-base); line-height: 1.6; margin-bottom: var(--space-4); }
.dark .card-excerpt  { color: var(--text-dark-muted); }
.light .card-excerpt { color: var(--text-light-muted); }

.card-meta { font-family: var(--font-mono); font-size: var(--text-xs); display: flex; gap: var(--space-5); align-items: center; }
.dark .card-meta  { color: var(--neon-green); }
.light .card-meta { color: var(--text-light-muted); }
.card-meta span { display: flex; align-items: center; gap: var(--space-1); }

/* ---------- SIDEBAR ---------- */
.sidebar-section { padding: var(--space-5); border: 1px solid; border-radius: 4px; margin-bottom: var(--space-5); }
.dark .sidebar-section  { background: var(--bg-dark-card);  border-color: var(--border-dark); }
.light .sidebar-section { background: var(--bg-light-card); border-color: var(--border-light); box-shadow: 0 2px 8px rgba(0,0,0,0.05); }

.sidebar-title { font-family: var(--font-display); font-size: 0.9rem; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; margin-bottom: var(--space-4); padding-bottom: var(--space-2); border-bottom: 1px solid; }
.dark .sidebar-title  { color: var(--neon-pink);   border-color: rgba(255, 0, 160, 0.3); }
.light .sidebar-title { color: var(--neon-orange); border-color: rgba(255, 107, 53, 0.3); }

.about-avatar { width: 80px; height: 80px; border-radius: 50%; border: 2px solid; margin: 0 auto var(--space-4); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: var(--text-lg); font-weight: 900; }
.dark .about-avatar  { border-color: var(--neon-cyan);   color: var(--neon-cyan); box-shadow: 0 0 15px rgba(0, 240, 255, 0.2); }
.light .about-avatar { border-color: var(--neon-purple); color: var(--neon-purple); }

.about-text { font-size: 0.9rem; line-height: 1.6; text-align: center; }
.dark .about-text  { color: var(--text-dark-muted); }
.light .about-text { color: var(--text-light-muted); }

.about-name { font-family: var(--font-display); font-size: var(--text-base); font-weight: 700; text-align: center; margin-bottom: var(--space-2); }
.dark .about-name  { color: #fff; }
.light .about-name { color: var(--text-light); }

.about-role { font-family: var(--font-mono); font-size: var(--text-sm); text-align: center; margin-bottom: var(--space-4); }
.dark .about-role  { color: var(--neon-green); }
.light .about-role { color: var(--neon-purple); }

.social-links { display: flex; justify-content: center; gap: var(--space-4); margin-top: var(--space-4); }
.social-link { width: 36px; height: 36px; border: 1px solid; border-radius: 4px; display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-size: var(--text-xs); text-decoration: none; transition: all 0.3s ease; }
.dark .social-link  { border-color: var(--border-dark);  color: var(--text-dark-muted); }
.light .social-link { border-color: var(--border-light); color: var(--text-light-muted); }
.dark .social-link:hover  { border-color: var(--neon-cyan);   color: var(--neon-cyan); box-shadow: 0 0 10px rgba(0, 240, 255, 0.3); }
.light .social-link:hover { border-color: var(--neon-purple); color: var(--neon-purple); }

/* ---------- TAGS CLOUD ---------- */
.tags-cloud { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.tag-item { font-family: var(--font-mono); font-size: var(--text-xs); padding: var(--space-1) var(--space-3); border: 1px solid; border-radius: 2px; cursor: pointer; transition: all 0.2s ease; text-decoration: none; }
.dark .tag-item  { border-color: var(--border-dark);  color: var(--text-dark-muted); }
.light .tag-item { border-color: var(--border-light); color: var(--text-light-muted); }
.dark .tag-item:hover  { border-color: var(--neon-cyan);   color: var(--neon-cyan);   background: rgba(0, 240, 255, 0.05); }
.light .tag-item:hover { border-color: var(--neon-purple); color: var(--neon-purple); background: rgba(176, 38, 255, 0.05); }

/* ---------- NEWSLETTER ---------- */
.newsletter-input { width: 100%; padding: var(--space-3) var(--space-4); font-family: var(--font-mono); font-size: var(--text-sm); border: 1px solid; border-radius: 2px; background: transparent; margin-bottom: var(--space-3); outline: none; transition: all 0.3s ease; }
.dark .newsletter-input  { border-color: var(--border-dark);  color: var(--text-dark); }
.dark .newsletter-input:focus  { border-color: var(--neon-cyan);   box-shadow: 0 0 10px rgba(0, 240, 255, 0.2); }
.light .newsletter-input { border-color: var(--border-light); color: var(--text-light); }
.light .newsletter-input:focus { border-color: var(--neon-purple); box-shadow: 0 0 10px rgba(176, 38, 255, 0.15); }

.newsletter-btn { width: 100%; padding: var(--space-3); font-family: var(--font-display); font-size: var(--text-sm); font-weight: 700; text-transform: uppercase; letter-spacing: 2px; border: 2px solid; cursor: pointer; transition: all 0.3s ease; background: transparent; }
.dark .newsletter-btn  { border-color: var(--neon-cyan);   color: var(--neon-cyan); }
.dark .newsletter-btn:hover  { background: var(--neon-cyan);   color: var(--bg-dark); box-shadow: 0 0 20px var(--neon-cyan); }
.light .newsletter-btn { border-color: var(--neon-purple); color: var(--neon-purple); }
.light .newsletter-btn:hover { background: var(--neon-purple); color: #fff; }

/* ---------- FOOTER ---------- */
.cp-footer { position: relative; z-index: var(--z-content); padding: var(--space-8) var(--space-6); text-align: center; border-top: 1px solid; margin-top: var(--space-8); }
.dark .cp-footer  { border-color: var(--border-dark); }
.light .cp-footer { border-color: var(--border-light); }
.footer-text { font-family: var(--font-mono); font-size: var(--text-sm); letter-spacing: 2px; }
.dark .footer-text  { color: var(--text-dark-muted); }
.light .footer-text { color: var(--text-light-muted); }
.footer-glitch { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700; margin-bottom: var(--space-4); }
.dark .footer-glitch  { color: var(--neon-cyan); text-shadow: 0 0 10px var(--neon-cyan); }
.light .footer-glitch { color: var(--neon-purple); }

/* ---------- TERMINAL BAR ---------- */
.terminal-bar { display: flex; gap: var(--space-2); margin-bottom: var(--space-4); }
.terminal-dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-red    { background: var(--terminal-red); }
.dot-yellow { background: var(--terminal-yellow); }
.dot-green  { background: var(--terminal-green); }

/* ---------- PROGRESS BAR ---------- */
.progress-bar { height: 3px; width: 100%; position: relative; overflow: hidden; margin: var(--space-8) 0; }
.dark .progress-bar  { background: var(--border-dark); }
.light .progress-bar { background: var(--border-light); }
.progress-fill { height: 100%; width: 60%; position: relative; animation: progressMove 3s ease-in-out infinite; }
.dark .progress-fill  { background: linear-gradient(90deg, var(--neon-cyan), var(--neon-pink)); box-shadow: 0 0 10px var(--neon-cyan); }
.light .progress-fill { background: linear-gradient(90deg, var(--neon-purple), var(--neon-orange)); }

/* ---------- CORNER BRACKETS ---------- */
.corner-bracket { position: absolute; width: 20px; height: 20px; border: 2px solid; }
.dark .corner-bracket  { border-color: var(--neon-cyan); }
.light .corner-bracket { border-color: var(--neon-purple); }
.cb-tl { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.cb-tr { top: -1px; right: -1px; border-left: none; border-bottom: none; }
.cb-bl { bottom: -1px; left: -1px; border-right: none; border-top: none; }
.cb-br { bottom: -1px; right: -1px; border-left: none; border-top: none; }

/* ---------- MOBILE ---------- */
@media (max-width: 600px) {
  .cp-header { flex-direction: column; gap: var(--space-4); }
  .nav-links { gap: var(--space-4); flex-wrap: wrap; justify-content: center; }
  .hero { padding: var(--space-8) var(--space-4); }
  .content-grid { padding: var(--space-4); gap: var(--space-5); }
}

/* ============================================================
   ADDENDUM (child theme) — não estava no original
   ============================================================ */

/* Garante que o fundo escuro cubra o documento inteiro no template. */
body.cp-body { background: var(--bg-dark); }

/* Paginação (WordPress paginate_links) no estilo do tema. */
.cp-pagination { display: flex; flex-wrap: wrap; gap: var(--space-2); justify-content: center; margin-top: var(--space-6); }
.cp-pagination .page-numbers {
  font-family: var(--font-mono); font-size: var(--text-sm);
  padding: var(--space-2) var(--space-3); border: 1px solid var(--border-dark);
  border-radius: 2px; text-decoration: none; color: var(--text-dark-muted); transition: all 0.2s ease;
}
.cp-pagination .page-numbers:hover,
.cp-pagination .page-numbers.current {
  border-color: var(--neon-cyan); color: var(--neon-cyan); box-shadow: 0 0 10px rgba(0,240,255,0.2);
}

/* Espaço entre as duas colunas da sidebar em telas grandes. */
.sidebar-col { position: relative; z-index: var(--z-content); }

/* ============================================================
   SCROLL PERFORMANCE FIX
   Corrige o scroll "lento/travado" causado por:
   (1) scroll-behavior: smooth animando a rodinha do mouse;
   (2) overlays fixos de tela cheia repintando a cada frame.
   ============================================================ */

/* (1) Volta o scroll da rodinha/trackpad para o comportamento nativo.
   Mesma especificidade da regra original + vem depois no arquivo => vence. */
html { scroll-behavior: auto; }

/* (2) Promove os overlays fixos para uma camada de GPU própria, para que
   não sejam repintados durante o scroll — apenas compostos. */
.grid-bg,
.scanline {
  will-change: transform;
  transform: translateZ(0);
  backface-visibility: hidden;
}

/* Reduz o custo do blur do header (ele rola junto, então blur alto não compensa). */
.dark .cp-header,
.light .cp-header { backdrop-filter: blur(6px); }

/* Opcional: se ainda pesar em máquinas fracas, descomente para desligar a
   scanline (o efeito visual some, mas o scroll fica 100% liso).
.scanline { display: none; }
*/